CN220925721U - Bulk loading system for preventing cement dust pollution - Google Patents
Bulk loading system for preventing cement dust pollution Download PDFInfo
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- CN220925721U CN220925721U CN202321506117.8U CN202321506117U CN220925721U CN 220925721 U CN220925721 U CN 220925721U CN 202321506117 U CN202321506117 U CN 202321506117U CN 220925721 U CN220925721 U CN 220925721U
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- Prior art keywords
- dust
- cement
- loading system
- storage tank
- bulk loading
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- 239000000428 dust Substances 0.000 title claims abstract description 86
- 239000004568 cement Substances 0.000 title claims abstract description 74
- 238000003860 storage Methods 0.000 claims abstract description 32
- 230000008093 supporting effect Effects 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 24
- 238000005096 rolling process Methods 0.000 claims description 9
- 230000001939 inductive effect Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 2
- 239000010902 straw Substances 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims 2
- 238000007599 discharging Methods 0.000 abstract description 8
- 230000001976 improved effect Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 230000006698 induction Effects 0.000 description 4
- 238000004064 recycling Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses a bulk loading system for preventing cement dust pollution, which comprises a cement storage tank, wherein a mounting room is arranged on one side of the cement storage tank, a supporting wall body is fixed at the bottom of the mounting room, a scraper conveyer is arranged at the blanking position of the cement storage tank, one end of the scraper conveyer extends into the mounting room, a blanking machine is arranged in the mounting room, a blanking opening of the scraper conveyer is communicated with the blanking machine, a dust suction pipe is fixed at the bottom of the blanking machine, and the dust suction pipe extends to the bottom of the mounting room. According to the utility model, through improvement of cement discharging, vertical straight-through loading is changed into one-side loading, space at the bottom of a cement storage tank is not vacated for loading, meanwhile, feeding at the position of a discharging machine is stable, and large impact cannot occur, so that the service life is long, after the discharging machine is damaged, the discharging can be stopped by stopping the scraper conveyor, and meanwhile, generated dust can be absorbed and recycled during discharging, so that the working environment in a factory is further improved.
Description
Technical Field
The utility model relates to the technical field of cement loading, in particular to a bulk loading system for preventing cement dust pollution.
Background
At present, the cement transportation in the inner road mainly adopts two modes of railway transportation and bulk transportation, the railway transportation is suitable for transportation modes with larger demand and longer distance, the main sales transportation mode is mainly bulk transportation, the bulk transportation is divided into tank truck transportation and packaging bag transportation, and the tank truck transportation is to load cement into bulk trucks or bulk trucks for transportation in a dry and loose form. The transportation mode is suitable for large-scale construction engineering and short-distance transportation, but needs to be careful to prevent the problems of cement wetting, caking and the like.
Because of the rapidness and low cost of tank truck transportation, the tank truck transportation is generally adopted aiming at the direct-feeding and direct-use demand mode, the loading mode of the tank truck at present adopts a mode of additionally installing a weighing and unloading machine at the unloading opening of a storage bin to carry out unloading, the unloading process has the problems of large unloading dust, blockage of the unloading position, or overlarge unloading impact force, failure of the unloading machine and the like, and the bulk loading system for preventing cement dust pollution is designed to solve the problems.
Disclosure of utility model
The application provides a bulk loading system for preventing cement dust pollution, which solves the problems of high failure rate of a blanking machine due to large blanking impact force and larger blanking dust in the cement loading process.
The application provides a bulk loading system for preventing cement dust pollution, which comprises a cement storage tank, wherein a mounting room is arranged on one side of the cement storage tank, a supporting wall body is fixed at the bottom of the mounting room, a scraper conveyer is arranged at the blanking position of the cement storage tank, one end of the scraper conveyer extends into the mounting room, a blanking machine is arranged at the mounting room, a blanking port of the scraper conveyer is communicated with the blanking machine, a dust suction pipe is fixed at the bottom of the blanking machine, the dust suction pipe extends to the bottom of the mounting room, a dust remover is arranged on the mounting room, the dust remover is connected with the dust suction pipe through a dust removal suction pipe, the discharge port of the dust remover is communicated with the blanking machine through a material return pipe, and a control valve is arranged at the material return pipe.
Preferably, the dustproof rolling doors are installed at two ends of the installation room.
Preferably, an inductive switch is installed on one side of the supporting wall body, and the inductive switch corresponds to the dustproof rolling door.
Preferably, an anti-collision fence is installed at the bottom of the installation room, and the dust suction pipe and the telescopic feeding head are both positioned in the anti-collision fence.
Preferably, the bottom of the dust collection pipe is arranged in a horn shape.
Preferably, the telescopic charging head is located in the dust collection pipe.
Preferably, a supporting rod is fixed at the top of the installation room, and one end of the supporting rod is fixed on the cement storage tank.
Preferably, the control valve is a solenoid valve, and the control valve is in communication with the central control chamber.
Preferably, an anti-collision plate is arranged on one side of the cement storage tank.
According to the technical scheme, the bulk loading system for preventing cement dust pollution is used for cement transportation in a loading mode of the tank truck, when the bulk loading system is used, the transport truck drives into a space formed by a supporting wall body, a cement storage tank and an installation room, after a feeding hole of the tank truck corresponds to a telescopic feeding head, the telescopic feeding head is controlled to extend into a discharging hole of the tank truck for feeding, cement is conveyed into a blanking machine by a scraper conveyor in the feeding process, then is weighed and fed by the blanking machine and conveyed to the tank truck, a dust collector is opened during the feeding process, a dust suction pipe is positioned above the feeding hole of the tank truck and can absorb dust overflowed from the feeding hole, an opening time is set at a control valve, and after a period of operation, the control valve is opened to discharge the dust in the dust collector into the blanking machine for recycling.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the cooperation of the scraper conveyor and the blanking machine, the materials in the cement storage tank fall into the scraper conveyor through the blanking pipe and are then conveyed into the blanking machine through the scraper conveyor, so that the problem that the blanking machine is damaged in a closed state or continuously blanking after the blanking machine fails due to the fact that the blanking machine is directly connected with the blanking pipe is avoided, and the reliability in charging is improved;
2. Through the arrangement of the installation room and the scraper conveyor, the charging link is moved to one side of the cement storage tank, other working equipment can be installed at the bottom of the cement storage tank, and the vehicle does not need to charge at the bottom of the cement storage tank, so that collision caused by improper operation is avoided;
3. Through the arrangement of the dust collection pipe and the dust collector, the produced dust can be absorbed and recycled in the blanking process, and the dust production and the cement waste are reduced.
In summary, the vertical straight-through loading is changed into one-side loading through improving the cement unloading, the space at the bottom of the cement storage tank is not vacated for loading, and meanwhile, the unloading machine is stable in feeding and cannot generate larger impact, so that the service life is long, after the unloading machine is damaged, the scraper conveyor can be stopped for unloading, and meanwhile, the utility model can absorb and recycle generated dust during unloading, and further improve the working environment in a factory.
Drawings
In order to more clearly illustrate the technical solution of the present application, the drawings that are necessary for the embodiments will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic view of the external construction of a bulk loading system for preventing cement dust pollution according to the present utility model;
FIG. 2 is a schematic view showing an internal structure of a bulk loading system for preventing cement dust pollution according to the present utility model;
FIG. 3 is a schematic view of a feed back pipe installation structure of a bulk loading system for preventing cement dust pollution according to the present utility model;
In the figure: 1 cement storage tank, 2 installation rooms, 3 dustproof rolling doors, 4 supporting walls, 5 supporting rods, 6 dust collectors, 7 dust collecting straws, 8 scraper conveyer, 9 blanking machine, 10 telescopic feeding head, 11 anti-collision fence, 12 dust collecting pipes, 13 control valves, 14 feed back pipes, 15 induction switches and 16 anti-collision plates.
Detailed Description
In order to enable those skilled in the art to better understand the technical solutions of the present application, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.
Referring to fig. 1-3, the application is used for solving the problems of high failure rate of a blanking machine 9 and larger dust in the blanking process, in the blanking process of cement, the blanking machine 9 is generally directly installed at the bottom of a cement silo, a blanking valve of the cement silo is opened, cement directly impacts the blanking machine 9, the failure of the blanking machine 9 is easy to occur, once the blanking machine 9 is damaged and cannot be closed, if the material leakage is not found to be easy to occur in time, a large amount of dust is caused, the quality of the scattered material is reduced, and a large amount of dust is caused by normal blanking, therefore, the application particularly comprises a cement storage tank 1, the cement storage tank 1 in the application is not limited to a tank storage tank, can also be directly used for discharging cement and other links, mainly solves the problems of large dust amount in cement filling and impact of the blanking machine 9, the application discloses a cement storage tank, which is characterized in that a mounting room 2 is mounted on one side of the cement storage tank 1, the mounting room 2 is a foam movable room and is mounted on one side of the cement storage tank 1 through a bracket, a supporting wall 4 is fixed at the bottom of the mounting room 2 and can support the mounting room 2, a loading space is formed between the mounting room 2 and the cement storage tank 1, when loading is carried out, a vehicle is driven into the space for loading, dust scattering is reduced, a scraper conveyor 8 is mounted at a blanking position of the cement storage tank 1, the application receives and conveys materials through the scraper conveyor 8, therefore, one end of the scraper conveyor 8 extends into the mounting room 2, the mounting room 2 is provided with a blanking machine 9, the blanking machine 9 is used for weighing and blanking in a blanking link, the detailed structure is that the blanking mouth of the scraper conveyor 8 is communicated with the blanking machine 9, the scraper conveyor 8 provides stable material output for the blanking machine 9, the material impact is small, and the working stability of the blanking machine 9 can be improved;
The bottom of the blanking machine 9 is fixedly provided with a dust collection pipe 12, the dust collection pipe 12 corresponds to the blanking machine 9, dust raised at a feed opening of a tank car can be absorbed and recycled during blanking, dust is reduced, the specific dust collection pipe 12 extends to the bottom of the installation room 2, the installation room 2 is provided with a dust remover 6, the dust remover 6 is a cloth bag dust remover, the dust remover 6 is connected with the dust collection pipe 12 through a dust collection suction pipe 7, a discharge opening of the dust remover 6 is communicated with the blanking machine 9 through a feed back pipe 14, materials in the dust remover 6 can be fed back to the blanking machine 9 through the feed back pipe 14 for recycling, a control valve 13 is arranged at the feed back pipe 14, the control valve 13 is an electromagnetic valve, the control valve 13 is communicated with a central control room, the loading time or the loading times can be set, and recycled cement can be recycled through the feed back pipe 14 by opening the control valve 13 after a set value is reached.
In some embodiments, the dustproof rolling doors 3 are installed at two ends of the installation room 2, when outdoor wind power is large or dust generation amount is large, the dustproof rolling doors 3 at two sides of the installation room 2 can be closed, a closed space is formed for loading, dust generation is reduced, when the dustproof rolling doors 3 are controlled, the induction switch 15 is installed at one side of the supporting wall body 4, the induction switch 15 corresponds to the dustproof rolling doors 3, and when a vehicle runs to a designated position, the induction switch 15 is triggered, and the two dustproof rolling doors 3 can be closed automatically.
In the utility model, the bottom of the installation room 2 is provided with the anti-collision fence 11, and the dust suction pipe 12 and the telescopic feeding head 10 are both positioned in the anti-collision fence 11, so that the dust suction pipe 12 and the telescopic feeding head 10 can be protected from being damaged.
In some embodiments, the bottom of the dust collection pipe 12 is in a horn shape, so as to improve the adsorption area, and meanwhile, as shown in fig. 2, the telescopic feeding head 10 is located in the dust collection pipe 12, so that the dust collection efficiency can be improved by adsorbing along a circle of the telescopic feeding head 10.
In the utility model, the top of the installation room 2 is fixed with the supporting rod 5, one end of the supporting rod 5 is fixed on the cement storage tank 1, and the supporting strength of the installation room 2 is improved.
In the utility model, one side of the cement storage tank 1 is provided with an anti-collision plate 16, and the anti-collision plate 16 can be designed into a cement pier and is coated with warning paint to avoid vehicle collision.
According to the technical scheme, the cement transporting device is used for transporting cement in a truck loading mode of a tank truck, when the cement transporting device is used, the transporting vehicle drives into a space formed by a supporting wall body 4, a cement storage tank 1 and an installation room 2, after a feeding hole of the tank truck corresponds to a telescopic feeding head 10, the telescopic feeding head 10 is controlled to extend into a discharging hole of the tank truck to feed the cement, in the feeding process, the cement is sent into a blanking machine 9 by a scraper conveyor 8, then is weighed and fed into the tank truck by the blanking machine 9, a dust remover 6 is opened during the feeding process, a dust suction pipe 12 is positioned above the feeding hole of the tank truck and can absorb dust overflowed from the feeding hole, an opening time is set at a control valve 13, and after the feeding time is operated, the control valve 13 is opened to discharge the dust in the dust remover 6 into the blanking machine 9 for recycling.
Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the application being indicated by the following claims.
It is to be understood that the application is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The embodiments of the present application described above do not limit the scope of the present application.
Claims (9)
1. The utility model provides a prevent cement dust pollution's bulk loading system, includes cement storage tank (1), its characterized in that: install installation room (2) one side of cement storage tank (1), the bottom of installation room (2) is fixed with supporting wall (4), install scraper blade conveyer (8) in cement storage tank (1) blanking department, the one end of scraper blade conveyer (8) extends to in installation room (2), unloading machine (9) are installed in installation room (2), the feed opening of scraper blade conveyer (8) with unloading machine (9) intercommunication sets up, the bottom of unloading machine (9) is fixed with dust absorption pipe (12), dust absorption pipe (12) extend to the bottom of installation room (2), install dust remover (6) on installation room (2), dust remover (6) with connect through dust removal straw (7) between dust remover (6) discharge gate department through feed back pipe (14) with unloading machine (9) intercommunication, feed back pipe (14) department installs control valve (13).
2. A bulk loading system for preventing cement dust pollution according to claim 1, characterized in that the two ends of the installation house (2) are provided with dust-proof rolling doors (3).
3. A bulk loading system for preventing cement dust pollution according to claim 2, characterized in that an inductive switch (15) is mounted on one side of the supporting wall (4), the inductive switch (15) corresponding to the dust-proof roller shutter door (3).
4. A bulk loading system for preventing cement dust pollution according to claim 1, characterized in that the bottom of the installation house (2) is provided with an anti-collision fence (11), and the dust suction pipe (12) and the telescopic charging head (10) are both positioned in the anti-collision fence (11).
5. A bulk loading system for preventing cement dust pollution according to claim 4, wherein the bottom of the dust suction pipe (12) is arranged in a horn shape.
6. A bulk loading system for preventing cement dust pollution according to claim 5, characterized in that the telescopic charging head (10) is located inside the suction pipe (12).
7. A bulk loading system for preventing cement dust pollution according to claim 1, characterized in that a supporting rod (5) is fixed at the top of the installation house (2), and one end of the supporting rod (5) is fixed on the cement storage tank (1).
8. A bulk loading system for preventing cement dust pollution according to claim 1, characterized in that the control valve (13) is a solenoid valve, the control valve (13) being in communication with a central control room.
9. A bulk loading system for preventing cement dust pollution according to claim 1, characterized in that one side of the cement tank (1) is provided with a crash panel (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321506117.8U CN220925721U (en) | 2023-06-13 | 2023-06-13 | Bulk loading system for preventing cement dust pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321506117.8U CN220925721U (en) | 2023-06-13 | 2023-06-13 | Bulk loading system for preventing cement dust pollution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220925721U true CN220925721U (en) | 2024-05-10 |
Family
ID=90967676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321506117.8U Active CN220925721U (en) | 2023-06-13 | 2023-06-13 | Bulk loading system for preventing cement dust pollution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220925721U (en) |
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2023
- 2023-06-13 CN CN202321506117.8U patent/CN220925721U/en active Active
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