CN212636173U - Ready-mixed concrete mixing plant - Google Patents
Ready-mixed concrete mixing plant Download PDFInfo
- Publication number
- CN212636173U CN212636173U CN202021196231.1U CN202021196231U CN212636173U CN 212636173 U CN212636173 U CN 212636173U CN 202021196231 U CN202021196231 U CN 202021196231U CN 212636173 U CN212636173 U CN 212636173U
- Authority
- CN
- China
- Prior art keywords
- aggregate
- layer
- stirring
- bin
- metering device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model relates to the technical field of mixing stations, a ready-mixed concrete mixing plant is disclosed, including the concrete production system, the concrete production system includes aggregate storehouse and stirring main building, the aggregate storehouse is cylinder aggregate storehouse, stirring main building includes the support body, from last interior material storage layer, metering layer, stirring layer and the driving layer of including in proper order down on the support body, interior material storage layer is equipped with interior material storehouse, interior material storehouse is cylinder interior material storehouse, the metering layer is equipped with metering device, metering device includes aggregate metering device and interior material metering device, the stirring layer is equipped with agitating unit; the utility model provides a pair of ready-mixed concrete mixing plant adopts built on stilts, totally closed cylinder aggregate storehouse to with the seamless link of metering equipment, both practiced thrift the investment, practice thrift the place again.
Description
Technical Field
The utility model relates to a mixing plant technical field, concretely relates to ready-mixed concrete mixing plant.
Background
Construction of present ready-mixed concrete mixing plant, generally adopt to set up the production owner building on the plane, weighing hopper and aggregate storehouse, aggregate warehousing back, adopt the forklift to transport to the weighing hopper, cause the aggregate to be polluted easily, quality problems such as secondary crushing and segregation and road safety risk, furthermore, the aggregate storage of current mixing plant all is a place of directly coming out in the station yard, then build the partition wall, be used for storing the aggregate of different grades of joining in marriage respectively, such storage mode, not only need very big place, and the direct open-type ground of aggregate is deposited, can lead to accumulating a large amount of dusts in the aggregate, and the too much then can seriously influence the quality of concrete.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the above-mentioned prior art, the utility model provides a ready-mixed concrete mixing plant adopts built on stilts, totally closed cylinder aggregate storehouse to with the seamless link of metering device, both practiced thrift the investment, practice thrift the place again.
The utility model discloses the technical scheme who adopts does:
a premixed concrete mixing plant comprises a concrete production system, wherein the concrete production system comprises an aggregate bin and a mixing main building, the aggregate bin is a cylinder aggregate bin, the mixing main building comprises a frame body, the frame body sequentially comprises an inner material storage layer, a metering layer, a mixing layer and a travelling crane layer from top to bottom, the inner material storage layer is provided with an inner material bin, the inner material bin is a cylinder inner material bin, the metering layer is provided with a metering device, the metering device comprises an aggregate metering device and an inner material metering device, the mixing layer is provided with a mixing device, an aggregate conveying device is arranged between the aggregate bin and the aggregate metering device, the inner material conveying device is arranged between the inner material bin and the inner material metering device, discharge ports of the aggregate metering device and the inner material metering device are connected with a feed port of the mixing device, the lower end of the mixing device is provided with a discharge hopper, the discharge hopper is positioned on the travelling crane layer.
The utility model adopts overhead and totally closed cylinder aggregate bins and cylinder inner bins, which not only makes the material easy to be piled up, saves the occupied area of the bins, prevents the material from being polluted and crushed secondarily, but also plays a certain role in homogenization and makes the material not easy to generate segregation problem; and the inner stock bin is connected with the metering device in a seamless manner, so that the cost of transporting the forklift and the corresponding safety quality risk are saved, and the effects of saving investment and saving field are realized.
Furthermore, in order to realize continuous production more efficiently, the system comprises two concrete production systems, nine inner material bins are arranged in a three-row and three-column mode, the inner material bins positioned in the first column and the third column comprise cement bins and water tanks, the inner material bins positioned in the second column comprise pulverized coal ash bins and two ore powder bins, and the two ore powder bins are symmetrically arranged on two sides of the pulverized coal ash bins;
the metering devices comprise aggregate metering devices and two internal material metering devices, the aggregate bin conveys aggregates to the aggregate metering devices through an aggregate conveying device, the two internal material metering devices are symmetrically arranged on two sides of the aggregate metering devices, the internal material metering device far away from the fly ash bin is a first internal material metering device, the internal material metering device close to the fly ash bin is a second internal material metering device, the stirring device close to a first row of cement bins is a first stirring device, the stirring device close to a third row of cement bins is a second stirring device, the cement bin positioned on the first row conveys cement to the first internal material metering device of the first stirring device through the internal material conveying device, the cement bin positioned on the third row conveys the cement to the first internal material metering device of the second stirring device through the internal material conveying device, the mineral powder bin conveys mineral powder to the second internal material metering device through the internal material conveying device, the lower extreme in fly ash storehouse is equipped with two interior material discharge gates, and two interior material discharge gates are carried fly ash to second interior material metering device through two interior material conveyer respectively.
Further, still include cleaning system, cleaning system is including setting up the multistage sedimentation tank between stirring main building and aggregate storehouse, including tank car parking area, carwash pond and grit piece-rate system in the stirring station, be equipped with between tank car parking area, carwash pond and the grit piece-rate system and the multistage sedimentation tank and look for the slope layer, the slope of looking for the slope layer is 2%, and the sewage that comes from tank car parking area, carwash pond and grit piece-rate system collects multistage sedimentation tank in unison.
In the prior art, in the aspect of field sewage discharge, the open ditches of the criss-cross drainage ditches are adopted for diversion, so that vehicles are troublesome to pass, the drainage ditches are frequently blocked, cleaning personnel are required to be configured to continuously wash and dig the ditches, a large amount of manpower is consumed, and a large amount of vehicles in the field are easy to pass, and the road safety risk is added.
This technical scheme, in the field design, the well water pump that deposits through multistage sedimentation tank is got up and is carried out the place and wash, the flushing pipe who is connected with multistage sedimentation tank is located the ground eminence, the equipartition all around at the stirring station has put and the high-pressure washing unit who flushes the pipeline intercommunication, nearly ten people of ordinary stirring station place cleanup crew and even more, this scheme does not have the cleanup crew, be responsible for by security personnel and open the switch, then realize the self-cleaning place, automatically to the pollutant, the waste material sediment is brought back to in the multistage sedimentation tank, so circulation recycles, it is good to place cleaning performance, time saving and labor saving, the clean efficiency in place has been improved, the cyclic utilization to the water resource has also been realized simultaneously.
Further, in order to realize timely discharge to the rainwater, still include rainwater drainage system, rainwater drainage system is including being used for respectively draining the flashboard and the rainwater sedimentation tank of rainwater in tank car parking district, carwash pond, grit piece system and the multistage sedimentation tank, rainwater sedimentation tank and mixing station drainage system connection, be equipped with between flashboard and the rainwater sedimentation tank and look for the slope layer, the slope that looks for the slope layer is 2%, and the rainwater that comes from tank car parking district, carwash pond, multistage sedimentation tank and grit piece system is unified collects the rainwater sedimentation tank.
Furthermore, in order to enhance the supporting strength of the platform, the platforms of the inner material storage layer, the metering layer and the stirring layer are respectively provided with a checkered plate.
Further, in order to realize better closed effect to the working equipment, the periphery of stirring owner building and aggregate storehouse all adopts the various steel tile to carry out closed setting.
Furthermore, in order to prolong the service life of the discharge hopper, a wear-resistant lining plate with the thickness of 6mm is attached to the interior of the discharge hopper.
Further, in order to ensure the structural strength of the discharge hopper, the discharge hopper is made of a steel plate with the thickness of 8 mm.
Furthermore, in order to transport aggregate to the aggregate storehouse, still include the transfer platform, be equipped with first aggregate feed mechanism between transfer platform and the aggregate storehouse, still include the material loading mouth in the stirring station, be equipped with second aggregate feed mechanism between material loading mouth and the transfer platform.
Further, in order to realize the transmission of aggregate, the aggregate conveyer is a belt conveyor.
The utility model has the advantages that: the utility model adopts overhead and totally closed cylinder aggregate bins and cylinder inner bins, which not only makes the material easy to be piled up, saves the occupied area of the bins, prevents the material from being polluted and crushed secondarily, but also plays a certain role in homogenization and makes the material not easy to generate segregation problem; and the inner stock bin is connected with the metering device in a seamless manner, so that the cost of transporting the forklift and the corresponding safety quality risk are saved, and the effects of saving investment and saving field are realized.
In the design of place, the well water pump that deposits through multistage sedimentation tank gets up to carry out the place and washes, the washing pipeline who is connected with multistage sedimentation tank is located the ground eminence, the equipartition all around at the stirring station has put the high-pressure washing unit with the washing pipeline intercommunication, nearly ten people of ordinary stirring station place cleanup crew and even more, this scheme does not have the cleanup crew, be responsible for opening the switch by the security personnel, then realize the self-cleaning place, automatically the pollutant, the waste material sediment is brought back to in the multistage sedimentation tank, so the circulation recycles, it is good to place cleaning performance, time saving and labor saving, the clean efficiency in place is improved, the cyclic utilization to the water resource has also been realized simultaneously.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a front view of the present invention for installing color steel tiles;
FIG. 4 is a top view of the present invention for installing color steel tiles;
fig. 5 is a right side view of the present invention;
FIG. 6 is a right side view of the present invention for mounting color steel tiles;
FIG. 7 is a front view of the mixing main building of the present invention;
fig. 8 is a right side view of the stirring main building of the present invention;
fig. 9 is a top view of a metering layer of the present invention;
fig. 10 is a schematic structural view of the middle washing system and the rainwater drainage system of the present invention.
In the figure: an aggregate bin 1; stirring the main tower 2; a frame body 3; an inner material storage layer 4; a metering layer 5; a stirring layer 6; a travelling crane layer 7; an inner bin 8; a cement bin 8.1; 8.2 of a fly ash bin; a fine ore bin 8.3; an aggregate metering device 9; a first internal material metering device 10; a first stirring device 11; an aggregate conveyor 12; an internal material conveying device 13; a discharge hopper 14; a second internal material metering device 15; a second stirring device 16; an inner material outlet 17; a multistage sedimentation tank 18; a tank car parking area 19; a car washing tank 20; a sand separation system 21; a shutter 22; a rainwater settling tank 23; color steel tiles 24; a relay platform 25; a first aggregate feeding mechanism 26; a feeding port 27; a second aggregate feed mechanism 28.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Example 1:
as shown in fig. 1-9, this embodiment provides a ready-mixed concrete mixing plant, which comprises a concrete production system, the concrete production system comprises an aggregate bin 1 and a mixing main building 2, the aggregate bin 1 is a cylindrical aggregate bin, the mixing main building 2 comprises a frame body 3, the frame body 3 sequentially comprises an inner material storage layer 4, a metering layer 5, a mixing layer 6 and a traveling crane layer 7 from top to bottom, the inner material storage layer 4 is provided with an inner material bin 8, the inner material bin 8 is a cylindrical inner material bin 8, the metering layer 5 is provided with a metering device, the metering device comprises an aggregate metering device 9 and an inner material metering device, the mixing layer 6 is provided with a mixing device, an aggregate conveying device 12 is arranged between the aggregate bin 1 and the aggregate metering device 9, an inner material conveying device 13 is arranged between the inner material bin 8 and the inner material metering device, discharge ports of the aggregate metering device 9 and the inner material metering device are both connected with a feed inlet of the mixing, the lower end of the stirring device is provided with a discharge hopper 14, and the discharge hopper 14 is positioned on the travelling crane layer 7.
The utility model adopts overhead and totally closed cylinder aggregate bins and cylinder inner bins 8, which not only makes the material easy to be piled up, saves the occupied area of the bins, prevents the material from being polluted and crushed again, but also plays a certain role in homogenization and makes the material not easy to generate segregation problem; and the inner stock bin 8 is seamlessly connected with the metering device, so that the cost of the forklift for transportation and the corresponding safety quality risk are saved, and the effects of saving investment and saving field are realized.
Example 2:
this embodiment is defined by optimization based on embodiment 1 described above.
In order to realize continuous production more efficiently, the concrete production system comprises two concrete production systems, nine inner material bins 8 are arranged in three rows and three columns, the inner material bins 8 positioned in the first column and the third column comprise cement bins 8.1 and water tanks, the inner material bins 8 positioned in the second column comprise a fly ash bin 8.2 and two ore powder bins 8.3, and the two ore powder bins 8.3 are symmetrically arranged at two sides of the fly ash bin 8.2;
the metering devices comprise aggregate metering devices 9 and two internal material metering devices, the aggregate bin 1 conveys aggregates to the aggregate metering devices 9 through an aggregate conveying device 12, the two internal material metering devices are symmetrically arranged on two sides of the aggregate metering devices 9, the internal material metering device far away from the fly ash bin 8.2 is a first internal material metering device 10, the internal material metering device close to the fly ash bin 8.2 is a second internal material metering device 15, the stirring device close to the first row of cement bins 8.1 is a first stirring device 11, the stirring device close to the third row of cement bins 8.1 is a second stirring device 16, the cement bin 8.1 in the first row conveys the cement to the first internal material metering device 10 of the first stirring device 11 through an internal material conveying device 13, the cement bin 8.1 in the third row conveys the cement to the first internal material metering device 10 of the second stirring device 16 through an internal material conveying device 13, the mineral powder bin 8.3 conveys mineral powder to a second internal material metering device 15 through the internal material conveying device 13, the lower end of the fly ash bin 8.2 is provided with two internal material discharge ports 17, and the two internal material discharge ports 17 convey the fly ash to the second internal material metering device 15 through the two internal material conveying devices 13 respectively.
Example 3:
this embodiment is defined by optimization based on embodiment 1 described above.
As shown in fig. 10, the system further comprises a cleaning system, the cleaning system comprises a multistage sedimentation tank 18 arranged between the main mixing building 2 and the aggregate bin 1, a tank car parking area 19, a tank washing pool 20 and a sand and stone separation system 21 are arranged in the mixing station, a slope finding layer is arranged between the tank car parking area 19, the tank washing pool 20 and the sand and stone separation system 21 and the multistage sedimentation tank 18, the slope of the slope finding layer is 2%, and sewage from the tank car parking area 19, the tank washing pool 20 and the sand and stone separation system 21 is collected to the multistage sedimentation tank 18 uniformly.
In the prior art, in the aspect of field sewage discharge, the open ditches of the criss-cross drainage ditches are adopted for diversion, so that vehicles are troublesome to pass, the drainage ditches are frequently blocked, cleaning personnel are required to be configured to continuously wash and dig the ditches, a large amount of manpower is consumed, and a large amount of vehicles in the field are easy to pass, and the road safety risk is added.
This technical scheme, in the field design, the well water pump that 18 sediment in multistage sedimentation tanks is got up to carry out the place and washes, the washing pipeline that is connected with multistage sedimentation tank 18 is located the ground eminence, the equipartition all around at the stirring station has put and has washed the high pressure washing unit of pipeline intercommunication, nearly ten people of ordinary stirring station place cleanup crew and even more, this scheme does not have cleanup crew, be responsible for the switch of opening by the security personnel, then realize the self-cleaning place, automatically the pollutant, the waste material sediment is brought back to in the multistage sedimentation tank 18, can so circulate and recycle, it is good to the place cleaning performance, time saving and labor saving, the clean efficiency in place has been improved, the cyclic utilization to the water resource has also been realized simultaneously.
Example 4:
this embodiment is defined by optimizing the above embodiment 3.
In order to realize the timely discharge to the rainwater, still include rainwater drainage system, rainwater drainage system is including being used for respectively draining the flashboard 22 and the rainwater sedimentation tank 23 of the interior rainwater of tank car parking area 19, carwash 20, grit separation system 21 and multistage sedimentation tank 18, rainwater sedimentation tank 23 is connected with mixing station drainage system, be equipped with between flashboard 22 and the rainwater sedimentation tank 23 and look for the slope layer, the slope that looks for the slope layer is 2%, come from tank car parking area 19, carwash 20, multistage sedimentation tank 21 and grit separation system 21 the rainwater is unified to be collected rainwater sedimentation tank 23.
Example 5:
this embodiment is defined by optimization based on embodiment 4 above.
In order to enhance the supporting strength of the platform, pattern plates are laid on the platforms of the inner material storage layer 4, the metering layer 5 and the stirring layer 6.
In order to realize better sealing effect on working equipment, the peripheries of the stirring main building 2 and the aggregate bin 1 are sealed by color steel tiles 24.
In order to prolong the service life of the discharge hopper 14, a wear-resistant lining plate with the thickness of 6mm is pasted inside the discharge hopper 14.
In order to ensure the structural strength of the discharge hopper 14, the discharge hopper 14 is made of a steel plate 8mm thick.
In order to conveniently convey aggregate to the aggregate bin 1, the mixing plant further comprises a transfer platform 25, a first aggregate feeding mechanism 26 is arranged between the transfer platform 25 and the aggregate bin 1, a feeding port 27 is further arranged in the mixing station, and a second aggregate feeding mechanism 28 is arranged between the feeding port 27 and the transfer platform 25.
In order to realize the transmission of the aggregate, the aggregate conveying device 12 is a belt conveyor.
It should be noted that the multistage sedimentation tank 18 includes a first-stage sedimentation tank, a second-stage sedimentation tank, a third-stage sedimentation tank, a fourth-stage sedimentation tank, and a clean water tank. The sewage of the sand-stone separation system 21 enters the multistage sedimentation tank 18 after passing through a solid waste tank and a mud tank arranged in the mixing station.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (10)
1. A ready-mixed concrete mixing plant is characterized in that: comprises a concrete production system, the concrete production system comprises an aggregate bin and a main mixing building, the aggregate bin is a cylinder aggregate bin, the stirring main building comprises a frame body, the frame body sequentially comprises an inner material storage layer, a metering layer, a stirring layer and a traveling layer from top to bottom, the inner material storage layer is provided with an inner material bin which is a cylinder-type inner material bin, the metering layer is provided with a metering device, the metering device comprises an aggregate metering device and an inner material metering device, the stirring layer is provided with a stirring device, an aggregate conveying device is arranged between the aggregate bin and the aggregate metering device, an inner material conveying device is arranged between the inner material bin and the inner material metering device, the discharge ports of the aggregate metering device and the inner material metering device are connected with the feed port of the stirring device, the lower end of the stirring device is provided with a discharge hopper, and the discharge hopper is positioned on a travelling crane layer.
2. A ready mix concrete mixing plant according to claim 1, characterized in that: the system comprises two concrete production systems, nine inner material bins are arranged in a three-row and three-column mode, the inner material bins positioned in a first column and a third column comprise cement bins and water tanks, the inner material bins positioned in a second column comprise pulverized coal ash bins and two ore powder bins, and the two ore powder bins are symmetrically arranged on two sides of the pulverized coal ash bins;
the metering devices comprise aggregate metering devices and two internal material metering devices, the aggregate bin conveys aggregates to the aggregate metering devices through an aggregate conveying device, the two internal material metering devices are symmetrically arranged on two sides of the aggregate metering devices, the internal material metering device far away from the fly ash bin is a first internal material metering device, the internal material metering device close to the fly ash bin is a second internal material metering device, the stirring device close to a first row of cement bins is a first stirring device, the stirring device close to a third row of cement bins is a second stirring device, the cement bin positioned on the first row conveys cement to the first internal material metering device of the first stirring device through the internal material conveying device, the cement bin positioned on the third row conveys the cement to the first internal material metering device of the second stirring device through the internal material conveying device, the mineral powder bin conveys mineral powder to the second internal material metering device through the internal material conveying device, the lower extreme in fly ash storehouse is equipped with two interior material discharge gates, and two interior material discharge gates are carried fly ash to second interior material metering device through two interior material conveyer respectively.
3. A ready mix concrete mixing plant according to claim 1, characterized in that: still include cleaning system, cleaning system is including setting up the multistage sedimentation tank between stirring main building and aggregate storehouse, including tank car parking area, carwash pond and grit piece-rate system in the stirring station, be equipped with between tank car parking area, carwash pond and the grit piece-rate system and the multistage sedimentation tank and look for the slope layer, the slope of looking for the slope layer is 2%, and the sewage that comes from tank car parking area, carwash pond and grit piece-rate system collects multistage sedimentation tank in unison.
4. A ready mix concrete mixing plant according to claim 3, characterized in that: still include rainwater drainage system, rainwater drainage system is including being used for respectively draining the flashboard and the rainwater sedimentation tank of rainwater in tank car parking area, carwash pond, grit piece-rate system and the multistage sedimentation tank, rainwater sedimentation tank and mixing station drainage system are connected, be equipped with between flashboard and the rainwater sedimentation tank and look for the slope layer, the slope that looks for the slope layer is 2%, and the rainwater that comes from tank car parking area, carwash pond, multistage sedimentation tank and grit piece-rate system collects the rainwater sedimentation tank in unison.
5. A ready mix concrete mixing plant according to claim 1, characterized in that: and the platforms of the inner material storage layer, the metering layer and the stirring layer are respectively provided with a checkered plate.
6. A ready mix concrete mixing plant according to claim 1, characterized in that: the peripheries of the stirring main building and the aggregate bin are all arranged in a closed mode by adopting color steel tiles.
7. A ready mix concrete mixing plant according to claim 1, characterized in that: and a wear-resistant lining plate with the thickness of 6mm is pasted inside the discharge hopper.
8. A ready mix concrete mixing plant according to claim 1, characterized in that: the discharge hopper is made of a steel plate with the thickness of 8 mm.
9. A ready mix concrete mixing plant according to claim 1, characterized in that: still include the transfer platform, be equipped with first aggregate feed mechanism between transfer platform and the aggregate storehouse.
10. A ready mix concrete mixing plant according to claim 1, characterized in that: the aggregate conveying device is a belt conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021196231.1U CN212636173U (en) | 2020-06-24 | 2020-06-24 | Ready-mixed concrete mixing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021196231.1U CN212636173U (en) | 2020-06-24 | 2020-06-24 | Ready-mixed concrete mixing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212636173U true CN212636173U (en) | 2021-03-02 |
Family
ID=74772210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021196231.1U Active CN212636173U (en) | 2020-06-24 | 2020-06-24 | Ready-mixed concrete mixing plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212636173U (en) |
-
2020
- 2020-06-24 CN CN202021196231.1U patent/CN212636173U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201596662U (en) | System for decomposing, recovering and treating waste concrete | |
| CN212636173U (en) | Ready-mixed concrete mixing plant | |
| CN209835808U (en) | Concrete gravel slurry water recovery system | |
| CN216092641U (en) | Green processing apparatus of concrete clout | |
| CN215627517U (en) | Slurry management system | |
| CN214974790U (en) | Earth pressure balance shield muck environment-friendly treatment system | |
| CN109318368A (en) | A kind of Environmental protection all-closed formula building material production equipment | |
| CN212293628U (en) | Water slag treatment device for blast furnace sedimentation tank | |
| CN211812384U (en) | Symmetrical mixing station storage bin | |
| CN210760685U (en) | Water spray dust suppression device of open mine haulage vehicle | |
| CN113668538A (en) | Fluid material conveying device | |
| CN211026696U (en) | Movable combined coal dressing equipment | |
| CN220868404U (en) | Sewage recovery pond of concrete factory building | |
| CN218640731U (en) | Concrete waste material conveyer | |
| CN212826109U (en) | Environment-friendly pollution-free concrete mixing plant | |
| CN215140859U (en) | Foundation pit excavation silt particle piece-rate system | |
| CN215137162U (en) | Mud-water separation system | |
| CN217831187U (en) | Engineering muck resourceful treatment system | |
| CN215589531U (en) | A grit slurry water recovery system for concrete preparation | |
| CN215158098U (en) | Mud press | |
| CN215140860U (en) | Slot type sand washer | |
| CN114682604A (en) | Shield constructs dregs comprehensive utilization system plane arrangement structure | |
| CN108636595B (en) | Movable combined coal preparation plant | |
| CN215754465U (en) | Environment-friendly anti-seepage garbage transport vehicle | |
| CN215557436U (en) | Double-auger sand-stone separator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |