CN109454763A - A kind of water circulation system of concrete mixing plant - Google Patents
A kind of water circulation system of concrete mixing plant Download PDFInfo
- Publication number
- CN109454763A CN109454763A CN201811479024.4A CN201811479024A CN109454763A CN 109454763 A CN109454763 A CN 109454763A CN 201811479024 A CN201811479024 A CN 201811479024A CN 109454763 A CN109454763 A CN 109454763A
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- Prior art keywords
- sewage
- tank
- distribution pipe
- storage
- liquid distribution
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 158
- 239000007788 liquid Substances 0.000 claims abstract description 116
- 238000003860 storage Methods 0.000 claims abstract description 116
- 239000010865 sewage Substances 0.000 claims abstract description 87
- 238000004140 cleaning Methods 0.000 claims abstract description 29
- 230000002265 prevention Effects 0.000 claims abstract description 7
- 238000009826 distribution Methods 0.000 claims description 76
- 238000005303 weighing Methods 0.000 claims description 57
- 238000003756 stirring Methods 0.000 claims description 38
- 238000001514 detection method Methods 0.000 claims description 9
- 238000011010 flushing procedure Methods 0.000 claims description 9
- 239000000523 sample Substances 0.000 claims description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 2
- 235000012149 noodles Nutrition 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000009991 scouring Methods 0.000 description 20
- 239000000654 additive Substances 0.000 description 15
- 230000000996 additive effect Effects 0.000 description 15
- 241000196324 Embryophyta Species 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 239000007921 spray Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 240000007643 Phytolacca americana Species 0.000 description 3
- 230000003584 silencer Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C9/00—General arrangement or layout of plant
- B28C9/02—General arrangement or layout of plant for producing mixtures of clay or cement with other materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/10—Maintenance of mixers
- B01F35/145—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means
- B01F35/1452—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means using fluids
- B01F35/1453—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means using fluids by means of jets of fluid, e.g. air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/12—Supplying or proportioning liquid ingredients
- B28C7/126—Supply means, e.g. nozzles
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
本发明公开了一种混凝土搅拌站的水循环系统，包括清水池、与清水池连接的清洗平台、与清洗平台连接的污水池、设在搅拌主楼内的外加剂系统，外加剂系统包括存储装置、与存储装置连接的计量装置、与计量装置连接的防漏装置、与防漏装置连接的卸液装置，清水池与污水池分别与存储装置连接。本发明循环使用混凝土搅拌车的清洗用水，节约了水资源；防漏装置的设计，节能环保且保障了搅拌质量；清水和污水计量称重精准，减少水资源浪费的同时提升了混凝土生产质量；将存储箱内清水或污水溢出的水资源回流至清水池或污水池，节能环保；本发明的水循环系统自动化程度高，自动控制清水或污水的传送，节约人力资源。
The invention discloses a water circulation system of a concrete mixing station, comprising a clean water tank, a cleaning platform connected with the clean water tank, a sewage tank connected with the cleaning platform, and an admixture system arranged in a main mixing building. The admixture system includes a storage device, A metering device connected with the storage device, a leakage prevention device connected with the metering device, a liquid discharge device connected with the leakage prevention device, the clean water tank and the sewage tank are respectively connected with the storage device. The invention recycles the cleaning water of the concrete mixer truck, saving water resources; the design of the leak-proof device is energy-saving and environmentally friendly, and ensures the mixing quality; the clean water and sewage are accurately measured and weighed, which reduces the waste of water resources and improves the quality of concrete production; The water resources overflowed by the clean water or sewage in the storage box are returned to the clean water pool or the sewage pool, saving energy and environmental protection; the water circulation system of the present invention has a high degree of automation, automatically controls the transmission of clean water or sewage, and saves human resources.
Description
Technical field
The present invention relates to concrete production manufacture fields, more particularly, to a kind of water circulation system of concrete mixing plant.
Background technique
In recent years, with high efficiency, high quality and the height of commerical ready-mixed concrete widelyd popularize with engineering construction construction
The development of benefit effectively promotes rapid promotion of the concrete stirring field in terms of service performance and technical level, and
Constantly develop to enlargement and multifunction direction.And in concrete production process and to concrete mixer truck
A large amount of water is needed in cleaning process, but the water use efficiency of concrete mixing plant is low at present, causes a large amount of water wastes.It is existing
The water circulation system of concrete mixing plant have the disadvantage that one, the water for cleaning of concrete mixer truck failed to follow in time
Ring utilizes, and causes the waste of great lot of water resources；Two, in concrete production, water is as additive auxiliary material in use, not carrying out
It measures or measures not accurate enough, not only cause water resource waste, and affect the processing quality of concrete；Three, concrete
In production, not set leak-proof device causes leak to waste；Four, storage device, which is easy to overflow, causes water waste etc..
Summary of the invention
It is an object of the invention to solve the deficiencies in the prior art, provide a kind of water resource recycle, energy conservation and environmental protection, meter
Measure the water circulation system of accurately concrete mixing plant.
The present invention solve above-mentioned technical problem the technical solution adopted is that:
A kind of water circulation system of concrete mixing plant, including clear water reserviors, the cleaning platform being connect with clear water reserviors and cleaning
The cesspool of platform connection, the additive system being located in stirring main building, additive system includes storage device and storage device
The metering device of connection, the leak-proof device being connect with metering device, connect with leak-proof device unload liquid device, clear water reserviors and sewage
Pond is connect with storage device respectively；Clear water is sent to cleaning platform in clear water reserviors, to the concrete mixer truck on cleaning platform into
Row cleaning, the sewage for cleaning generation enter cesspool, and the clear water in sewage and clear water reserviors in cesspool is respectively sent to additional
Sewage and clear water are sent into metering device respectively by the storage device in agent system, storage system, metering device respectively to sewage and
Clear water carries out metering weighing until sewage and clear water are respectively fed to leak-proof device after reaching preset value, is finally sent by unloading liquid device
Enter to stirring host and mixes.In above technical scheme, cesspool be used for collects store cleaning concrete mixer truck after sewage or
The sewage of other same types caused by concrete production process, it is flat by water pump to be sent to cleaning for clear water in clear water reserviors
Platform cleans the concrete mixer truck on cleaning platform, and the sewage for cleaning generation enters cesspool, the sewage in cesspool
It is sent to the storage device in additive system with the clear water in clear water reserviors, sewage and clear water are sent into metering system by storage system
System, metering system carry out metering weighing to sewage and clear water respectively until being respectively fed to prevent by sewage and clear water after reaching preset value
Leakage device is finally fed through stirring host mixing by unloading liquid device.Metering device is measured respectively in concrete production process
Required clear water and sewage quantity, improves concrete production quality, on the one hand leak-proof device leak-proof device efficiently avoids
Clear water and sewage in metering device, which are leak into stirring host, improves concrete mixing quality, is on the other hand effectively saved
The waste of water resource.
Preferably, cleaning platform includes the scouring table for being equipped with through-hole, is located at below scouring table for collecting the leakage of sewage
Bucket shape catch basin is located at the jet water spout connecting above scouring table and with clear water reserviors, sewage in infundibulate catch basin is sent to dirt
The outlet pipe in pond, the spray head for connecting with jet water spout and spraying water to scouring table；Scouring table two sides are additionally provided with fence, and scouring table includes
Entrance, sloping platform, outlet, through-hole are located on sloping platform, and sloping platform angle with horizontal plane is 5 ° to 10 °, sloping platform
Lowest part is equipped with through-hole.In above technical scheme, concrete mixer truck enters to scouring table from entrance, and it is mixed that scouring table is equipped with detection
The sensor of mixer lorry detects concrete mixer truck signal, utilizes water pump by the clear water in clear water reserviors by system control
It is sent to spray head by jet water spout, spray head is rinsed the concrete mixer truck rested on scouring table, rinses the dirt of generation
Water enters infundibulate catch basin by the through-hole on scouring table, is sent to cesspool by the outlet pipe on catch basin, flushing finishes
Concrete mixer truck be driven out to from outlet, whole flow process is naturally convenient, saves the time, and the design of fence prevents concrete to stir
Scouring table under vehicle is turned on one's side guarantees safety.Scouring table is equipped with multiple spray heads so that spray head to the flushing of concrete mixer truck more
It is comprehensively clean；Scouring table is equipped with multiple through-holes, improves the efficiency that sewage enters infundibulate catch basin；Platform Designing is rinsed at inclining
Sloping platform further improves the efficiency that sewage enters infundibulate catch basin, and sloping platform lowest part is equipped with through-hole, so that sewage
Infundibulate catch basin is greatly possibly flowed into, water resource waste is reduced；Infundibulate catch basin, which further improves, collects sewage effect
Rate and sewage penetrate cesspool efficiency.
Clear water is sent to the first pipe of storage system preferably, clear water reserviors are equipped with, cesspool is equipped with and stirs sewage
Uniform agitating device, the second pipe that the sewage in cesspool is sent into storage system, first pipe and second pipe difference
It is detachably connected with storage device；Agitating device includes motor, the speed reducer being detachably connected with motor, removable with speed reducer
The agitating shaft that connects with unloading, removably uniform ring is located at the arc stirring blade on agitating shaft；Arc stirring blade includes setting
There is the logarithmic spiral stirring blade of poke hole, logarithmic spiral stirring blade surface is the straight thread surfaces of revolution.In above technical scheme,
Clear water and sewage are respectively stored in storage device；Make cesspool containing solid matters, agitating devices such as concrete in sewage
In solid matter be evenly distributed in cesspool, then equably as sewage enters in storage device, further into
Stirring host.Motor drives speed reducer by V-type V belt, so that agitating shaft be driven to rotate, further arc is driven to stir
Blade is mixed to be stirred cesspool；Logarithmic spiral stirring blade and the straight thread surfaces of revolution equipped with poke hole make cesspool
The stirring of middle sewage is more uniform, promotes stirring efficiency.Multiple motors are equipped in cesspool, adjacent motor reversely turns at work
Dynamic, velocity of rotation value is in the same size, to further material be made to obtain uniform stirring in a mixing bowl.Speed reducer reduces electricity
Output torque is improved while machine rate, and reduces the inertia of load, further improves stirring efficiency.
Preferably, leak-proof device includes shell, is detachably fixed the electricity for setting cylinder on the shell, controlling cylinder movement
Magnet valve, the exhausting silencer throttle valve being located on solenoid valve, the cylinder fork for being detachably fixed connection with cylinder and cylinder fork are rotatably
The swing arm of connection, the diversion trench for connecting and connecting with metering system is detachably fixed with swing arm, be located at below diversion trench and with unload
First diversion channel of liquid device connection, the second diversion channel for being located at below diversion trench, swing arm rotatably install on the shell, from
And diversion trench is installed in rotation on shell.In above technical scheme, swing arm is rotatably fixed by bearing to be mounted on outside
On shell, the second diversion channel and clear water reserviors or cesspool are connected, and solenoid valve control cylinder drives cylinder fork movement, to drive swing arm
Rotation, so that diversion trench be driven to rotate, to drive diversion trench and the first diversion channel or the connection of the second diversion channel, in clear water or
In person's sewage transmit process, solenoid valve control cylinder drives diversion trench and the first diversion channel to connect, to complete metering weighing
Additive flows through diversion trench into the first diversion channel, then flows through and unloads liquid device and enter agitating device；In clear water or Sewage metering
In the process, solenoid valve control cylinder drives diversion trench and the second diversion channel to connect, so that the clear water of leakage or sewage are sent into
On the one hand clear water reserviors or cesspool prevent clear water or sewage from entering agitating device, influence mixing quality, on the other hand reduce
Metering device leak out clear water or sewage and caused by waste.
Preferably, metering device includes weighing device, weighing device includes that sensor and sensor are detachably fixed company
The sunpender that connects, be detachably fixed the oscillating bearing of connection with sunpender, be removably secured the pin shaft being mounted on oscillating bearing, can
The split pin being mounted on pin shaft, the sensor stand for being removably secured installation oscillating bearing is removedly fixed.More than
In technical solution, sensor acquires the weight signal of clear water or sewage in metering system and sends weight signal to controller,
After controller is handled compared with additive weight value preset in controller, if preset additional not up in controller
Agent weight value, then storage system continues to be sent into clear water or sewage in metering system, if reaching preset clear water in controller
Or sewage weight value, then storage system stops being sent into clear water or sewage in metering system, clear water or sewage in metering system
Enter stirring host mixing with liquid device is unloaded by leak-proof device.Weighing device carries out metering weighing to clear water and sewage respectively,
In the present system, clear water and sewage weighing ratio are 7:3, but not limited to this, depending on specific ratio is according to specific implementation situation,
Clear water and sewage ratio under other same principle are accordingly to be regarded as identical technological means.
Preferably, metering device further includes the first weighing hopper and the second weighing hopper connecting with storage device, the first meter
Be removably secured weighing device be installed with the second weighing hopper on batch box, the first weighing hopper and the second weighing hopper respectively with deposit
Storage device connection, the first weighing hopper and the second weighing hopper are respectively connected with diversion trench, so that the first weighing hopper and the second weighing hopper are equal
It is connected with leak-proof device；First weighing hopper and the second weighing hopper are also respectively connected with the first Pneumatic butterfly valve.In above technical scheme, clearly
Water enters the first weighing hopper and carries out metering weighing, and sewage enters the second weighing hopper and carries out metering weighing, in proportion after metering weighing
Clear water and sewage enter stirring host mixing.First weighing hopper and the second weighing hopper are respectively connected with leak-proof device, by leakage
Clear water and sewage are respectively transmitted back clear water reserviors and cesspool.
Preferably, storage device includes the first storage box and the second storage box, the first weighing hopper and the first storage box can
It releasably connects, the second weighing hopper and the second storage box are detachably connected, and first pipe removably connects with the first storage box
It connecing, second pipe and the second storage box are detachably connected, so that clear water reserviors and the first storage box are detachably connected, cesspool
It is detachably connected with the second storage box；First storage box is equipped with the first overflow pipe, and the second storage box is equipped with the second overflow pipe, the
One overflow pipe and clear water reserviors are detachably connected, and the second overflow pipe and cesspool are detachably connected.In above technical scheme, clearly
Water is stored in the first storage box, and sewage is stored in the second storage box, and the design of the first overflow pipe prevents clear water spilling to cause wave
Take, so that the clear water overflowed is back to clear water reserviors, the design of the second overflow pipe prevents sewage overflows to cause to waste, so that overflowing
Sewage backflow to cesspool.
Preferably, the first storage box and the second storage box are respectively equipped with liquid level detection device, liquid level detection device includes
Mounting plate is removably secured installation liquidometer on a mounting board, liquidometer be equipped with detection high liquid level signal the first probe,
The second probe of low liquid level signal is detected, mounting plate is equipped with the mounting hole matched with liquidometer, and liquidometer is fixedly mounted into peace
Hole is filled, so that liquidometer is fixedly mounted on a mounting board.In above technical scheme, when in the first storage box or the second storage box
When the water surface is not detected in second probe, clear water reserviors corresponding with the first storage box and the second storage box or cesspool respectively to
First storage box or the second storage box transmit outer liquid feeding；When the first probe in the first storage box or the second storage box detects water
When face, corresponding clear water reserviors or cesspool stop realizing to the first storage box or the second storage box transmission clear water or sewage
Automatically deliver the function of clear water or sewage.
Preferably, unloading liquid device includes temporary bucket, the third pipeline with temporary bucket connection, it is fixed on third pipeline
Annular seating, annular seating is detachably connected with chain sling, the first diversion channel and temporary bucket connection, thus device for discharging and leak-proof device
Connection.In above technical scheme, temporary bucket is used for additive transition, spilling when prevention additive enters second pipe；Second
Pipeline is connected on concrete batch plant by chain sling, reduces the risk that second pipe is broken.
Preferably, further including the liquid feeding device being located between storage system and metering system, liquid feeding device includes first
Thick liquid distribution pipe, the first thin liquid distribution pipe, the second thick liquid distribution pipe, the second thin liquid distribution pipe, the first thick liquid distribution pipe respectively with the first storage box
It is connected with the first measuring chute, the first thin liquid distribution pipe is connect with the first storage box and the first measuring chute respectively, the second thick liquid distribution pipe point
It is not connect with the second storage box and the second measuring chute, the second thin liquid distribution pipe is connect with the second storage box and the second measuring chute respectively；
First thick liquid distribution pipe, the first thin liquid distribution pipe, the second thick liquid distribution pipe, the second thin liquid distribution pipe are equipped with Pneumatic butterfly valve and flange, and first
Thick liquid distribution pipe and the second thick liquid distribution pipe are equipped with gate valve, and the first thin liquid distribution pipe and the second thin liquid distribution pipe are equipped with copper ball valve.More than
In technical solution, the first storage box transmits clear water to the first measuring chute by the first thin liquid distribution pipe and the first thick liquid distribution pipe, when the
When additive in one measuring chute reaches setting weight value 90%, the Pneumatic butterfly valve on the first thick liquid distribution pipe is closed in system control,
Clear water is transmitted to close the first thick liquid distribution pipe, only clear water is transmitted with the first thin liquid distribution pipe, when the liquid dispensing of the first measuring chute
When reaching setting weight value, the Pneumatic butterfly valve on the first thin liquid distribution pipe is closed in system control, is passed to close the first thin liquid distribution pipe
Send clear water；The user of second thin liquid distribution pipe, the usage mode of the second thick liquid distribution pipe and the first thin liquid distribution pipe, the first thick liquid distribution pipe
Formula is identical；Transmission clear water or sewage are cooperated using thickness liquid distribution pipe, so that the metering weighing of clear water or sewage is more accurate, thus
Improve mixing quality.The use switch of the first thick liquid distribution pipe and the second thick liquid distribution pipe can be manually controlled by using gate valve,
When opening gate valve, system automatically controls the first thick liquid distribution pipe and the second thick liquid distribution pipe automatically by the switch of control Pneumatic butterfly valve
Transmit corresponding clear water or sewage；It is opened using the use that copper ball valve can manually control the first thin liquid distribution pipe and the second thin liquid distribution pipe
It closes, the second copper ball valve also can control the flow of additive in the first thin liquid distribution pipe and the second thin liquid distribution pipe, when opening copper ball valve, be
System automatically controls the first thick liquid distribution pipe automatically by the switch of control third Pneumatic butterfly valve and the second thick liquid distribution pipe transmission corresponds to
Additive.
The invention has the advantages that:
1, the water for cleaning of concrete mixer truck is recycled, has saved water resource；
2, the leak free design of additive, energy conservation and environmental protection and has ensured mixing quality；
3, clear water and Sewage metering weighing precisely, improve concrete production quality while reducing water resource waste；
4, prevent to waste caused by the spilling of clear water or sewage in storage box, by the water resource of spilling be back to clear water reserviors or
Cesspool；
5, the water circulation system high degree of automation of concrete batch plant automatically controls the transmission of clear water or sewage, section
About human resources.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the water circulation system of concrete mixing plant of the invention.
Fig. 2 is the structural schematic diagram of leak-proof device of the invention.
Fig. 3 is the structural schematic diagram that leak-proof device cylinder of the invention interlocks diversion trench.
Fig. 4 is the structure of weighing device of the invention by schematic diagram.
Fig. 5 is the structural schematic diagram for unloading liquid device of the invention.
Fig. 6 is the structural schematic diagram of agitating device of the invention.
Fig. 7 is the structural schematic diagram of the first thick liquid distribution pipe of the invention.
Fig. 8 is the structural schematic diagram of the first thin liquid distribution pipe of the invention.
Fig. 9 is liquid level detection device structure scheme of installation of the invention.
In figure: 1, clear water reserviors, 2, cleaning platform, 211, through-hole, 212, scouring table, 213, infundibulate catch basin, 214, punching
Water pipe, 215, outlet pipe, 216, spray head, 217, fence, 218, entrance, 219, sloping platform, 220, outlet, 3, first pipe,
4, agitating device, 411, motor, 412, speed reducer, 413, agitating shaft, 414, logarithmic spiral stirring blade, 5, second pipe, 6,
Leak-proof device, 611, shell, 612, cylinder, 613, solenoid valve, 614, exhausting silencer throttle valve, 615, cylinder fork, 616, swing arm,
617, diversion trench, the 618, first diversion channel, the 619, second diversion channel, 7, weighing device, 711, sensor, 712, sunpender, 713,
Oscillating bearing, 714, pin shaft, 715, split pin, 716, sensor stand, the 8, first weighing hopper, the 9, second weighing hopper, 10, first
Storage box, the 11, second storage box, the 12, first overflow pipe, the 13, second overflow pipe, 14, liquid level detection device, 141, mounting plate,
142, liquidometer, the 143, first probe, the 144, second probe, 145, mounting hole, 15, unload liquid device, 151, temporary bucket, 152, the
Three pipelines, 153, annular seating, 154, chain sling, the 16, first thick liquid distribution pipe, the 17, first thin liquid distribution pipe, the 18, second thick liquid distribution pipe,
19, the second thin liquid distribution pipe, the 20, first Pneumatic butterfly valve, 21, flange, 22, gate valve, 23, copper ball valve, the 24, second Pneumatic butterfly valve,
25, cesspool.
Specific embodiment
Below in conjunction with drawings and embodiments, the present invention is further illustrated.
As shown in figs 1-9, the water circulation system of the concrete mixing plant of the present embodiment includes that clear water reserviors 1 and clear water reserviors 1 connect
The cleaning platform 2 that connects, the cesspool being connect with cleaning platform 2, the additive system being located in stirring main building, additive system packet
It includes storage device, the metering device being connect with storage device, the leak-proof device being connect with metering device 6, connect with leak-proof device 6
Unload liquid device 15, clear water reserviors 1 are connect with storage device respectively with cesspool；Clear water is sent to cleaning platform 2 in clear water reserviors 1,
Concrete mixer truck on cleaning platform 2 is cleaned, the sewage for cleaning generation enters cesspool 25, the dirt in cesspool 2
Clear water in water and clear water reserviors 1 is respectively sent to the storage device in additive system, and storage system distinguishes sewage and clear water
It is sent into metering device, metering device carries out metering weighing to sewage and clear water until by sewage and clear water after reaching preset value respectively
It is respectively fed to leak-proof device 6, is finally fed through stirring host mixing by unloading liquid device 15.
In the present embodiment, cleaning platform 2 includes scouring table 212 equipped with through-hole 211, is located at below scouring table 212 and is used for
Collect the infundibulate catch basin 213 of sewage, the jet water spout 214 that is located at the top of scouring table 212 and is connect with clear water reserviors 1, by funnel
The spray that sewage is sent to the outlet pipe 215 of cesspool, connect with jet water spout 214 and sprays water to scouring table 212 in shape catch basin 213
First 216；212 two sides of scouring table are additionally provided with fence 217, and scouring table 212 includes entrance 218, sloping platform 219, outlet 220, lead to
Hole 211 is located on sloping platform 219, and 219 angle with horizontal plane of sloping platform is 5 ° to 10 °, and 219 lowest part of sloping platform is set
There is through-hole 211.
In the present embodiment, clear water reserviors 1, which are equipped with, send clear water to the first pipe 3 of storage system, and cesspool is equipped with sewage
The agitating device 4 that stirs evenly, the second pipe 5 that the sewage in cesspool is sent into storage system, first pipe 3 and the second pipe
Road 5 is detachably connected with storage device respectively；Agitating device 4 includes the deceleration that motor 411 and motor 411 are detachably connected
Machine 412 and the detachably connected agitating shaft 413 of speed reducer 412, removably uniform ring is located at the arc on agitating shaft 413
Stirring blade；Arc stirring blade includes the logarithmic spiral stirring blade 414 equipped with poke hole, logarithmic spiral stirring blade 414
Surface is the straight thread surfaces of revolution.
In the present embodiment, leak-proof device 6 includes shell 611, is detachably fixed the cylinder 612 being located on shell 611, control
The solenoid valve 613 of the movement of cylinder 612 processed, the exhausting silencer throttle valve 614 being located on solenoid valve 613 and cylinder 612 are detachably solid
Surely the cylinder fork 615 that connects, pitched with cylinder 615 be rotatably connected swing arm 616, be detachably fixed with swing arm 616 connect and with
The diversion trench 617 of metering system connection, be located at the lower section of diversion trench 617 and with unload the first diversion channel 618 that liquid device 15 connect, set
The second diversion channel 619 below diversion trench 617, swing arm 616 is rotatably mounted on shell 611, thus diversion trench 617
It is installed in rotation on shell 611.
In the present embodiment, metering device includes weighing device 7, and weighing device 7 includes sensor 711 and sensor 711
It is detachably fixed the sunpender 712 of connection, the oscillating bearing 713 of connection is detachably fixed with sunpender 712, is removably secured peace
Pin shaft 714 on oscillating bearing 713 is removably secured the split pin 715 being mounted on pin shaft 714, for detachable
The sensor stand 716 of ground fixed installation oscillating bearing 713.
In the present embodiment, metering system further includes the first weighing hopper 8 and the second weighing hopper 9 connecting with storage system, the
It is removably secured and weighing device 7 is installed with the second weighing hopper 9 on one weighing hopper 8, the first weighing hopper 8 and the second weighing hopper
9 connect with storage device respectively, and the first weighing hopper 8 and the second weighing hopper 9 are respectively connected with diversion trench 617, thus the first weighing hopper
8 and second weighing hopper 9 be respectively connected with leak-proof device 6；First weighing hopper 8 and the second weighing hopper 9 are also respectively connected with the first pneumatic butterfly
Valve 20.
In the present embodiment, storage device storage system includes the first storage box 10 and the second storage box 11, the first weighing hopper 8
Detachably connected with the first storage box 10, the second weighing hopper 9 and the second storage box 11 are detachably connected, first pipe 3 with
First storage box 10 is detachably connected, and second pipe 5 and the second storage box 11 are detachably connected, thus clear water reserviors 1 and
One storage box 10 is detachably connected, and cesspool and the second storage box 11 are detachably connected；First storage box 10 is equipped with first
Overflow pipe 12, the second storage box 11 are equipped with the second overflow pipe 13, and the first overflow pipe 12 and clear water reserviors 1 are detachably connected, and second
Overflow pipe 13 and cesspool are detachably connected.
In the present embodiment, the first storage box 10 and the second storage box 11 are respectively equipped with liquid level detection device 14, level sensing
Device 14 includes mounting plate 141, is removably secured the liquidometer 142 being mounted on mounting plate 141, and liquidometer 142 is equipped with inspection
It surveys the first probe 143 of high liquid level signal, detect the second probe 144 of low liquid level signal, mounting plate 141 is equipped with and liquidometer
142 mounting holes 145 matched, liquidometer 142 is fixedly mounted into mounting plate 141, so that liquidometer 142 is fixedly mounted on installation
On plate 141.
In the present embodiment, the third pipeline 152 that liquid device 15 includes temporary bucket 151, connect with temporary bucket 151, third are unloaded
Be fixed with annular seating 153 on pipeline 152, annular seating 153 is detachably connected with chain sling 154, the first diversion channel 618 with it is temporary
151 connection of bucket, so that device for discharging is connect with leak-proof device 6.
The water circulation system of the concrete mixing plant of the present embodiment further includes being located between storage system and metering system
Liquid feeding device, liquid feeding device include the first thick liquid distribution pipe 16, the first thin liquid distribution pipe 17, the second thick liquid distribution pipe 18, second carefully with liquid
Pipe 19, the first thick liquid distribution pipe 16 are connect with the first storage box 10 and the first measuring chute respectively, and the first thin liquid distribution pipe 17 is respectively with
One storage box 10 is connected with the first measuring chute, and the second thick liquid distribution pipe 18 is connect with the second storage box 11 and the second measuring chute respectively,
Second thin liquid distribution pipe 19 is connect with the second storage box 11 and the second measuring chute respectively；First thick liquid distribution pipe 16, the first thin liquid distribution pipe
17, the second thick liquid distribution pipe 18, the second thin liquid distribution pipe 19 are equipped with the second Pneumatic butterfly valve 24 and flange 21, the first thick liquid distribution pipe 16
It is equipped with gate valve 22 with the second thick liquid distribution pipe 18, the first thin liquid distribution pipe 17 and the second thin liquid distribution pipe 19 are equipped with copper ball valve 23.
Each embodiment is described in a progressive manner in specification, the highlights of each of the examples are with other realities
The difference of example is applied, the same or similar parts in each embodiment may refer to each other.To the above-mentioned of the disclosed embodiments
Illustrate, enables those skilled in the art to implement or use the present invention.Various modifications to these embodiments are to this field
Professional technician for will be apparent, the general principles defined herein can not depart from essence of the invention
In the case where mind or range, realize in other embodiments.Therefore, the present invention is not intended to be limited to these realities shown in this article
Example is applied, and is to fit to the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
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| CN201811479024.4A CN109454763A (en) | 2018-12-05 | 2018-12-05 | A kind of water circulation system of concrete mixing plant |
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| CN201811479024.4A CN109454763A (en) | 2018-12-05 | 2018-12-05 | A kind of water circulation system of concrete mixing plant |
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| CN201811479024.4A Pending CN109454763A (en) | 2018-12-05 | 2018-12-05 | A kind of water circulation system of concrete mixing plant |
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| CN110653941A (en) * | 2019-10-17 | 2020-01-07 | 刘冬冬 | Concrete workability stabilizing device on mixer truck |
| CN111842281A (en) * | 2020-06-23 | 2020-10-30 | 苏州一统混凝土有限公司 | Waste water circulating system for collecting concrete waste |
| CN113062604A (en) * | 2021-03-19 | 2021-07-02 | 潍坊市三建集团有限公司 | Water circulating system for construction site |
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| CN115097082A (en) * | 2022-08-22 | 2022-09-23 | 江苏广亚高新材料有限公司 | Inside sewage pH valve detection device of concrete mixer truck |
| CN116084101A (en) * | 2023-03-16 | 2023-05-09 | 青岛富润达纺织有限公司 | Uniform adding method of dyeing agent of overflow dyeing machine |
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| CN116084101A (en) * | 2023-03-16 | 2023-05-09 | 青岛富润达纺织有限公司 | Uniform adding method of dyeing agent of overflow dyeing machine |
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Application publication date: 20190312 |
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