Concrete pump with vertical piping

Characteristics and should be based on the construction site pouring concrete programs piping, piping design should check whether the distance pipeline horizontal scaling and concrete pump pumping distance adapt. Piping should be possible to shorten the length of the pipeline, less elbow and hose. Pipeline laying pipelines should be easy to clean, troubleshooting, and disassembly and maintenance. Concrete mixing plant pipe and the old pipe mix, should the new pipe installation at the pumping pressure. Piping process should draw piping diagrams, lists the various pipe fittings, pipe clamp, pipe and hose size and number, etc., and provide a list.
Piping to be straight up, with the increasing height of the potential energy increases, the concrete presence of reflux steel cement silo therefore be concrete pump with vertical piping between a certain length of horizontal pipe laying, to ensure there is enough to stop the resistance of concrete reflux.

concrete bottom line cost reduction resulting in quality

Constitute the main material of concrete - cement, also faces severe challenges. Cement in the production process of carbon dioxide emissions about mankind 5% of total carbon dioxide emissions , accounting for social 9% of total carbon dioxide emissions , not including cement and concrete in the logistics and transport process of secondary pollution, can said cement and concrete and other building materials has become haze of air pollution one of the main culprits .
Concrete mixing plant line cost reduction resulting in mass concrete has been a breakthrough on the one hand is the environmental pressure and excess capacity , increased competition in the industry status quo , steel cement silo companies must upgrade the concrete , only transformation and upgrading, it may be in the rising market concentration -mixed concrete market on a cost advantage to seize market opportunities , seize advantage to differentiate high-end market segments , in the new round of the jungle , out of the integration process , and achieved status of the industry , to achieve large-scale development .

mixing valve failure

Valve failure are: valve can not commutation or commutation slow, gas leaks, solenoid pilot valve is faulty and so on.
(1) valve commutation or commutation can not slow, usually due to poor lubrication, the spring is stuck or damaged, oil or impurities stuck sliding parts and other causes. In this regard, you should first check the lubricator is working properly; lubricant viscosity is appropriate. If necessary, replace the oil, clean the sliding valve parts, or replace the springs and valve.
(2) after prolonged usage valve steel cement silo  prone to wear and tear, stem and seat damage phenomena, leading to gas leakage inside the valve, the valve motion is slow or does not change to the other failures. At this point, you should replace the seals, stem and seat, or valve replaced.
(3) If the solenoid pilot valve inlet, sludge and other vent is clogged, closed lax plunger is stuck, circuit failure, can lead to valve can not be normal commutation. Wheel Loader three cases should be cleaned on the core activities of the pilot valve and the sludge and impurities. The circuit failures are generally divided into the solenoid control circuit faults and fault types. After checking circuit fault, should first manual valve knob a few turns to see the rated pressure valve is working correctly for commutation, if normal commutation, then the circuit is faulty. Inspection, the available instrument measuring the voltage of the solenoid, to see whether the rated voltage, if the voltage is too low, should further examine the power control circuit and the associated limit switch circuit.

Strict control of waste discharge

Strict control of waste emissions, concrete mixer truck cleaning emissions generated by waste need to put the location of abandoned waste water to be treated in the preliminary sedimentation tank before discharge. Wheel Loader every day after work must arrange for cleaning of the site, the concrete residue eradicate station and sprinkler dust, cleaning after reported webmaster acceptance. Prohibit non-mixing stations operating room operating personnel from entering the interior kept clean and tidy. Mixing station control room personnel must be cut off after work, power and water supply, shut doors and windows, in order to ensure the safety of indoors, but also steel cement silo dust floated into the room. Mixing station after specimen production station, clean the residual concrete. Aggregate warehouse cleaning must arrange 24 hours in order to maintain warehouse clean, timely aggregate subballast to clear, warehouses often sprinkling dust. Upon completion, carefully cleaning the debris, removal of temporary construction and waste shipped to the specified location.

mixing station after each job, you must turn off all power

Timely maintenance and proper operation of the device is to ensure the normal operation of the premise, to this end, mixing station equipment use must adhere to the following principles: 1, the operator must be trained and certificates, operating without a license is strictly prohibited. 2, according to the construction task reasonable arrangements for the use of equipment. 3, mixing station operator should remain relatively stable, Concrete mixing plant  reasons to be adjusted when the consent of the operator device management personnel consent to proceed. 4, the operator must stick to work, to do three to understand (understand the structure, understand the principle, understand performance), four are (will be used, will be maintained, a check will be troubleshooting), press the "concrete mixing plant safety procedures." , "concrete mixing station operating procedures" requirement for steel cement silo and based on "Lubrication Table" and "mixing station routine maintenance schedule" regular maintenance. 5, the strict implementation of the shift system, shift changes, operator response equipment to conduct a comprehensive inspection, and fill shift record, the former class operator should be indicated in the transfer equipment problems and precautions, for appearing on the group This class work problems must be resolved before the device is disabled sick job.

Handling Precautions mixing station

1) machine is turned on, open the emergency stop button, power indicator lights and fault means OK. 2) Blender work, flush switch should be closed. 3) hopper is raised, is prohibited in the hopper below to stand, to avoid accidental injury. 4) Concrete Mixing Truck process, not free downtime. If the failure occurred in the middle should be immediately shut down, open the discharge gate mixer manual unloading of materials (artificial discharge must turn off all power), troubleshooting and then OK start. NOTE: The mixer can under no-load start. 5) mixer running process, not maintenance, steel cement silo be shut down and turn off all power. 6) during operation, do not allow sand, gravel, etc. fall into the operation of the machine parts, hopper bottom of the sticky material should be cleared up in the net, so as not to affect the opening and closing of Doumen. 7) shall not exceed the load feeding the machine running.

Powder silo mixing station set

A mixer should be set at least two cement silos, a fly ash silo, a slag silos. In order to prevent the powder inside the silo arch plugs, silo should have broken arch; mixing station site in order to improve the working environment, to cement silo breeze requirements dust, top of the silo should be automatic cleaning equipment; In order to detect cement cement silo storage capacity silo material level indicator should be set;Wheel Loader monitoring the temperature inside the silo, silos should be set within a temperature sensor; For ease of testing
samples from the silo should set up a dedicated sampling port; in order to ensure safety, lightning protection devices must be located at the top of the silo. To ensure safety, must be the foundation bearing capacity silos and steel cement silo field tests, such as bearing capacity can not meet the silos and mixers foundation bearing capacity requirements, you need to fill the foundation for change process.

mixing station Hopper Set

Hopper settings should be fine, reasonably, that the ability to be able to meet the requirements of stored material, but also consider the warm winter construction needs, while ensuring easy haul, state stability, avoid secondary pollution. Concrete Mixing Truck gravel mixing station should be required to feed grading, grading inspection, grading storage, and should therefore be based on aggregate number of specifications to determine the type silo. At the scene of two with gravel, sand as a specification considerations, sand, stone positions require a total of six, including three zones to be tested, three qualified zone. Sand, stone brick warehouse use intermediate isolation, to avoid mixing; silo bottom of the concrete to harden, steel cement silo opposite to the exit slope, avoid stagnant water inside material; aggregate in order to avoid contamination and rainy weather, top and stockyard surrounded on three sides to form a closed material shed; Top Hikichi a drain, set up in front yard drains, in order to facilitate drainage.

industrial technology utilizing waste as a brick

China's building brick production and use has made great progress, but the resulting take up a lot of land, spend a lot of energy, and the environmental pollution and ecological destruction have become can not be ignored, we must solve a big problem. Back in five. Sixties, the state has proposed to reform small bricks, the section of soil, energy, utilizing waste as a long-term policy of brick industrial transformation, in 1983 the former State Science and Technology Commission, Bolted Type Cement Silo , are taking solid the transformation of the development of new brick wall materials as an important component. 1992, the State Council approved the State Building Materials Bureau, Ministry of Construction, the State Bureau of Land Management "on accelerating innovation and grab the material promotion of energy saving building materials opinions," the notice an article (Guo Fa No. 199266) explicitly proposed to speed up wall materials innovation and promotion of concrete batching plant materials urgency, importance, beginning of this century, the state authorities to further raise the goal to develop measures to accelerate the pace of wall materials, on July 1, 2003, the first in the country 170 cities prohibit the use of solid clay. Long-term experimental comparison, based on the successful development of the invention "green rabbit burn sandstone brick" new products and technology. The product set section of soil, energy-saving, steel cement silo, low cost, versatile, and many other advantages in one, in line with national industrial policy, a state policy to support the new building materials, has great application value, solid clay bricks Revolution.

Special double-ended synthesis output vibration technology

Concrete mixing plant can use a variety of waste ash, slag, slag, slag,Coal stone, volcanic ash, coal ash, stone chips, construction waste can produce a variety of high-quality Amount of load-bearing or non-load-bearing products.
Unique cutting and broken arch so that the material quickly and evenly into the mold box, special Double-end synthesis output vibration technology, reasonable vibrator so arranged that the vibration steel cement silo Mobile stations are uniformly distributed, thus ensuring product weight, strength consistency.
Cement block making machine with hydraulic integration combines technology and high quality appliances Hydraulic components, the equipment operation during each cycle accurate and consistent, comprehensive performance Stable and reliable. The product size precision, stable quality, efficiency.

Novel use of electromagnetic and ultrasonic double vibration mechanism

There ejection mechanism under the template, the compacting mechanism installed by force double crank mechanism, Concrete Mixing Truck mounted ultrasonic vibrator and electromagnetic vibrator; the utility model Using electromagnetic and ultrasonic double vibration mechanism, real shock effect, and low noise.
Mechanical loss, while dual crank pressurization device, not only the compaction effect,And small power consumption, high intensity block. Block making machine production line mainly located Equipment includes steel cement silo machine, block making machine that is called (or hollow brick, block Machine, cement brick), as well as hollow block machine code board, blender And transport equipment.

construction waste mobile crushing plant

Construction waste mobile crushing equipment, successfully resolved the problem of construction waste recycling, construction waste will be transformed into a renewable environmentally friendly building materials, the use of sub-new campus construction. The project has been carried out, the Shenzhen municipal government attaches great importance to, Shenzhen has become a national regulatory system of large public building energy model city construction, renewable energy demonstration city, Wheel Loader Energy Saving key cities, construction waste reduction and utilization pilot cities. Strengthen green affordable housing construction, construction waste is misplaced gold, once the rational utilization of its value is inestimable. The new building construction waste garbage disposal equipment - mobile crushing plant after disposal, can produce different specifications of construction aggregate, and these construction aggregate after moving permeable brick machine can be made into bricks, steel cement silo and other 20 kinds of color The new environmentally friendly unburned difference, according to authorities monitoring, construction waste made of solid brick exception, compressive strength up to 11 MPa, and also has insulation, heat insulation, noise performance, these unburned brick entirely replaced trend, not only greatly save land resources, but also entirely consistent "green building" standards.

Excellent mixing console

Concrete mixing station since been put into use in China's building materials industry Has played an important role, of course, this is also the concrete mixing station itself Possess superior characteristics of the decision.
Concrete mixing plant consists of sand and gravel feed, powder feed, water and applied Agent to the material, transport and storage of four parts mixing equipment Tongshen overall Steel casting, high-quality H-beam is not only beautiful appearance, but also strengthened Concrete mixing station's overall structural strength, equipment, easy to install, can be applied In a variety of complex terrain structure.
Concrete mixing station with good mixing performance, the device uses double spiral Horizontal shaft forced mixing console, steel cement silo be strong not only for dry hard, Plastic and various proportions of the concrete mix can achieve good results.

revolutionized industrial production model of solid waste brick

Free pallet automatic production lines will lead the domestic tile industry a new industrial revolution.Concrete mixing plant to solve the land, labor difficulties, many problems of higher labor costs, is a real sense of the almost free labor, the liberation of labor free pallets brick machine is a one hour can produce 30,000 standard brick machine , a way to get strength increased by 30% compared with the machines, a radical subversion of solid waste brick industrial production model of the machine, "free pallets automatic production lines, is a mechanical after nearly 10 years of development and repeated performance verification based on the completion steel cement silo line produced in full accordance with European standards, and localized innovation, completed by a group of international team hsiang. Currently, the production line has won dozens of national invention patents and utility model patents.

The dual advantages of concrete mixing station

The dual advantages of mixing station, mixing station can also provide support for the host, fitness For all kinds of large, steel cement silo and small precast plant and highways, bridges, water,Terminals and other industrial and civil engineering, Concrete Mixing Truck concrete, plastic Of concrete, fluidity concrete, lightweight aggregate concrete and various mortar,Type a high efficiency model, is widely used.

Storage material separating device in a closed belt conveyor

Heavy duty structural design. The use of high strength steel with a special welding technology manufacturing. Screw Conveyor the body's rigidity, self-important, and the system does not produce resonance excitation.Extend machine life of the machine.Storage material separating device: Closed belt conveyor, strict control of small semi-material storage material Volume, so as to send with the use of concrete to prevent the impact of early aftershocks liquefaction, indeed Insurance product strength.Cement block making machine operating system uses the Japanese Mitsubishi PLC programmable controller and human Machine interface touch-screen control, with data steel cement silo,  safety logic control, and Fault diagnosis system can achieve the ideal man-machine dialogue. Perform a manual, semi-automatic, Automatic mode operation.

Check the position of the material on the conveyor

Check the head, tail rack bearing two plane deviation. If the deviation is greater than two planes 1mm, the response to adjustment of the two planes in the same plane. Head drum adjustment method: Concrete mixing plant side of the drum belt deviation, the roller bearing right or left should move forward bearing backward; if the conveyor belt deviation to the left of the drum, then roller bearing should be left or right to move steel cement silo after the shift. Rear roller adjustment method and the head drum opposite.
Check the position of the material on the conveyor. Material in the conveyor belt is not centered on the cross-section will cause belt deviation.

concrete block device has several components that

Aerated concrete block equipment generally consists of concrete mixer, block making, maintenance and block stacking blocks and other components. As the scale of production block production line and supporting the different levels of the host and ancillary equipment vary widely, so build block factory should
be based on production, investment and other factors, a reasonable choice of production equipment. Concrete Mixing Truck is the host block production line, this section focuses on the type of block making machines talk about the view. Some people say that the block making machine hydraulic mechanical transmission
machine than good, not only the vibration still pressurized molding. This argument is mainly due to the hydraulic molding machine, molding pressure and vibration block forming the vibration system is not yet understood. Take U.S. Bessel produced BH3-1-molding machine, vibration molding hydraulic ram
cylinder valve has been reduced by approximately 0.5Mpa, cylinder head with pressure head with the mold box The synchronous vibration compacting concrete in decline, this time in a low-pressure cylinder head steel cement silo,  it is impossible exert great pressure. In addition, if the vibration is applied
great pressure molding, vibration loads equal to a substantial increase in the amplitude will be greatly attenuated the vibration vibration system is not up.

dry mortar production technology and equipment

dry mortar production technology and equipment:
Dry mortar production equipment, dry mortar construction equipment, mixers, drying equipment, packaging machines, Wheel Loader , metering equipment, mortar flow irrigation, mortar spraying equipment, mixing pulp machine, pumping equipment, multi-layer screening machine, gas Floating system with floating
piece control system, dry mortar carrier, back tanker, engineering technology and equipment; waterproof,steel cement silo, adhesive sealing, maintenance and other surface protection technology equipment.
Chemical raw materials, sealing and bonding materials: pigments, glazes, chemical additives and sealant, heat sealing tape and adhesives.

building energy saving and green products

Cement silo, new energy-saving curtain wall, green wallpaper wall covering, glass plates, interior and exterior paints, building insulation and finish systems (EIFS types, external wall insulation systems, facade insulation system materials), energy-saving heating system , insulation, insulation materials, roofing insulation system and its supporting products (adhesives, alkali-resistant fiberglass mesh, mechanical anchors, decorative materials) and construction of ancillary equipment, all kinds of new green paint, insulation
coating; gypsum board , steel cement silo,  gypsum board, gypsum fiber board, gypsum particleboard, gypsum block, gypsum board and other gypsum products hollow bar.