CN219216860U - Point-to-point dust collector and material conveying system of transfer equipment - Google Patents
Point-to-point dust collector and material conveying system of transfer equipment Download PDFInfo
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- CN219216860U CN219216860U CN202320210558.7U CN202320210558U CN219216860U CN 219216860 U CN219216860 U CN 219216860U CN 202320210558 U CN202320210558 U CN 202320210558U CN 219216860 U CN219216860 U CN 219216860U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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Abstract
The utility model relates to the technical field of dust removal and material transfer equipment, in particular to a point-to-point dust removal device of transfer equipment and a material transportation system, wherein the dust removal device comprises a fixed dust removal mechanism and a movable dust removal mechanism, and the fixed dust removal mechanism comprises a main pipeline branch pipeline and dust removal equipment; the movable dust removing mechanism is arranged on the transfer equipment and comprises an air pipe, an extension pipe and a power assembly, wherein the extension pipe is connected with one end of the air pipe far away from the transfer equipment in a sliding manner, and the power assembly is used for driving the extension pipe to slide on the air pipe; when the transfer equipment moves to the branch pipeline, the power component can push the telescopic pipe to be close to the branch pipeline and be communicated with the branch pipeline, so that the main pipeline, the branch pipeline, the telescopic pipe and the air pipe form a dust removing pipeline, and the dust removing equipment is used for sucking dust in the transfer equipment through the dust removing pipeline. The utility model has the advantages of simple structure, good dust removal effect and high dust removal efficiency, is favorable for improving the production environment, and meets the operation requirement of the transfer equipment.
Description
Technical Field
The utility model relates to the technical field of dust removal and material transfer equipment, in particular to a point-to-point dust removal device of transfer equipment and a material transportation system.
Background
The movable unloading car is used as common transfer equipment in material transportation engineering, mainly comprises a shape moving mechanism, an adhesive tape transmission mechanism, a frame, a discharging hopper and the like, and is widely applied to industries such as metallurgy, electric power, ports and the like. The device can be used for fixed-point discharging according to a set program or uniformly discharging. Because the unloading process belongs to the process of material transfer, raise dust must be produced, if dust is not controlled during transfer, the working environment can be seriously polluted, the physical health of workers is affected, and the loss of materials can be caused.
The traditional dust removal mode has the following problems: the fixed-point dust hood mode is provided with more air suction points, and the switching is frequent though adopting the control of an electric valve, so that the total air quantity is required to be larger, the energy consumption is high, and the effect is poor. The dust removal mode of installing the bag dust collector unit on the removal dummy car, dust collector unit are in the small car frame of unloading, increase the height and the weight of automobile body, and area is big, increases equipment investment, and some old factory building are difficult to adopt.
Therefore, a dust collector for a movable discharging car is needed, the problems of ash and dust emission caused when various materials are discharged after being lifted to a certain height along with a belt for moving and discharging are solved, the environment-friendly requirement is met, and meanwhile, the dust collector is simple in structure and convenient to operate.
Disclosure of Invention
In view of the shortcomings of the prior art, the utility model provides a point-to-point dust removing device of transfer equipment, which aims to solve the problems of complex dust removing structure, poor dust collecting effect, negative influence on production environment and the like of the transfer equipment in the prior art.
In order to achieve the above and other related objects, the present utility model provides a point-to-point dust removing device for a transfer device, comprising a fixed dust removing mechanism and a movable dust removing mechanism, wherein the fixed dust removing mechanism comprises a main pipeline, a plurality of branch pipelines communicated with the main pipeline and dust removing equipment connected with the main pipeline; the movable dust removing mechanism is arranged on the transfer equipment and comprises an air pipe, an extension pipe and a power assembly, wherein the extension pipe is hermetically and slidably connected to one end of the air pipe, which is far away from the transfer equipment, and the power assembly is used for driving the extension pipe to slide on the air pipe; when the transfer equipment moves to the branch pipeline, the power component can push the telescopic pipe to be close to the branch pipeline and be communicated with the branch pipeline, so that the main pipeline, the branch pipeline, the telescopic pipe and the air pipe form a dust removing pipeline, and the dust removing equipment is used for sucking dust in the transfer equipment through the dust removing pipeline.
Further, the fixed dust removing mechanism comprises a supporting frame for fixing the main pipeline and/or the branch pipeline.
Further, the power assembly of the movable dust removing mechanism comprises one of a hydraulic driving device, a motor driving device and an air pressure driving device.
Further, the fixed dust removing mechanism comprises a plurality of control valves for controlling the power assembly to be opened and closed, and each branch pipeline is provided with one control valve.
Further, the telescopic pipe is connected to the outer wall of the air pipe in a sealing and sliding manner.
Further, the movable dust removing mechanism further comprises a dust removing cover, and the dust removing cover is arranged on the transferring equipment and is communicated with the air pipe.
Further, the transfer device comprises a funnel, and the dust hood is arranged above the funnel.
Further, the transfer device is a mobile tripper car.
Further, the transfer equipment is arranged in a material conveying system, a plurality of transfer points are arranged in the material conveying system, and the branch pipelines are arranged in one-to-one correspondence with the transfer points. The utility model also provides a material conveying system, which comprises the transfer equipment and the point-to-point dust removing device of the transfer equipment.
As described above, the technical scheme of the utility model has the following beneficial effects:
according to the utility model, the connecting piece connected with the fixed dust removing mechanism is driven to be connected with the fixed dust removing mechanism through the pushing and retracting actions of the telescopic piece, so that the fixed dust removing mechanism is communicated with the movable dust removing mechanism, the tightness of the butt joint part of the fixed dust removing mechanism and the movable dust removing mechanism is improved, and when the material is unloaded by the transferring equipment, a sealing space is formed between the transferring equipment and the fixed dust removing mechanism and between the transferring equipment and the movable dust removing mechanism, and dust and material ash for the transferring equipment are prevented from directly drifting into the air.
The fixed dust removing mechanism is provided with a plurality of branch pipes, each branch pipe corresponds to one transfer point, and fixed-point dust collection is realized when the transfer equipment moves to the transfer point. Each branch pipeline is provided with a control valve, the same control valve does not need to be frequently switched, the energy consumption is low, the exhaust air quantity provided by fixed-point dust collection is high, and the dust collection effect is good.
The utility model carries out linkage control on the transfer equipment, the control valve, the power component and the telescopic pipe, when the transfer equipment runs to a transfer point, the control valve is started, and then the control valve starts the power component to push the telescopic pipe to be close to the branch pipe and be communicated with the branch pipe, so that the main pipe, the branch pipe, the telescopic pipe and the air pipe form a dust removing pipeline, and dust in the transfer equipment are sucked through the dust removing pipeline by adopting the dust removing equipment. When the transfer equipment is transferred, the control valve controls the power assembly to drive the telescopic pipe to retract along the air pipe, so that the transfer equipment is separated from the fixed dust removing mechanism, the transfer equipment can conveniently travel along a given track, and meanwhile, the control valve is closed. The linkage control is simple to operate and does not influence the effective operation of the transfer equipment. The transfer device of the present utility model is a mobile tripper car.
The dust removing equipment is not arranged on the movable unloading car, and the movable unloading car is small in weight, low in height and small in occupied area, so that the running efficiency of the movable unloading car is higher.
Drawings
FIG. 1 is a schematic view showing the general arrangement of a point-to-point dust collector of a transfer device according to the present utility model;
fig. 2 shows a schematic cross-sectional layout of a point-to-point dust collector of a transfer device according to the utility model.
Reference numerals
1: a belt conveyor; 2: moving a discharging vehicle; 3: a funnel; 4: a dust hood; 5: an air duct; 6: a telescopic tube; 7: a connecting piece;
8: a control valve; 9: a main pipe; 10: and a branch pipe.
Detailed Description
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model.
The utility model provides a point-to-point dust removing device of transfer equipment, as shown in figure 1, the transfer equipment is a movable unloading car 2, the movable unloading car 2 is arranged on a frame or the ground of a belt conveyor 1, after a material conveyed by the belt conveyor 1 through a conveying belt reaches the movable unloading car 2, the material falls into the movable unloading car 2, and the movable unloading car 2 transfers the material to be unloaded at any transfer point in the belt conveyor 1.
As shown in fig. 1 and 2, the dust removing device of the utility model comprises a fixed dust removing mechanism and a movable dust removing mechanism, wherein the fixed dust removing mechanism comprises a main pipeline 9, a plurality of branch pipelines 10 communicated with the main pipeline 9 and dust removing equipment connected with the main pipeline 9; the movable dust removing mechanism is arranged on the transfer equipment and comprises an air pipe 5, an extension pipe 6 and a power assembly, wherein the extension pipe 6 is hermetically and slidably connected to one end of the air pipe 5 far away from the transfer equipment, and the power assembly is used for driving the extension pipe 6 to slide on the air pipe 5; when the transferring device moves to the branch pipeline 10, the power assembly can push the telescopic pipe 6 to be close to the branch pipeline 10 and communicated with the branch pipeline 10, so that the main pipeline 9, the branch pipeline 10, the telescopic pipe 6 and the air pipe 5 form a dust removing pipeline, and the dust removing device is used for sucking dust in the transferring device through the dust removing pipeline. The dust removing device can be an electrostatic dust collector, a cloth bag dust collector, a cyclone dust collector, a wet dust collector and the like. The power assembly of the movable dust removing mechanism comprises one of a hydraulic driving device, a motor driving device and an air pressure driving device.
The transfer equipment is arranged in a material conveying system, a plurality of transfer points are arranged in the material conveying system, and the branch pipelines 10 are arranged in one-to-one correspondence with the transfer points.
The fixed dust removing mechanism comprises a support frame for fixing the main pipeline 9 and/or the branch pipeline 10. A plurality of branch pipes 10 are arranged on the main pipe 9 at intervals. For example, when the support frame is used for fixing the main pipeline 9 and the branch pipeline 10, the support frame can be a support frame and a wall body anchored on the ground, can also be a roof hanging piece, is connected with the main pipeline 9, and is used for fixing the position of the main pipeline 9 and keeping the main pipeline 9 stable.
The main pipeline 9 is communicated with the branch pipeline 10, the main pipeline 9 is externally connected with dust removing equipment, and dust and material ash are sucked into the main pipeline 9 from the branch pipeline 10 for recycling treatment.
As shown in fig. 2, each of the branch pipes 10 is provided with a control valve 8, and the control valve 8 includes a device having interlocking control performance such as an electric valve, a solenoid valve, or the like. The control part of the control valve 8 can be arranged on the side of the branch pipe 10 facing the ground, so that the control and maintenance of the control valve 8 by workers are facilitated. The opening of the side of each branch pipe 10 remote from the main pipe 9 may be provided with a closing door which may be manually controlled or automatically controlled to open or close by the control valve 8. When the movable dust removing mechanism moves to a transfer point, namely a discharging point, a closed door of the branch pipeline 10 can be manually opened by a worker, and the movable dust removing mechanism is communicated with the branch pipeline 10 to remove dust; the opening of the sealing door can also be automatically controlled by the control valve 8 such as an electric valve when the movable dust removing mechanism is sensed to reach the transfer point, and the sealing door of the branch pipeline 10 is closed when the movable dust removing mechanism leaves the transfer point. The dust removing device can comprise a positioning sensor, position information of the movable dust removing mechanism is sent to the control valve 8, and the control valve 8 receives the position information and then controls the electric valve to open and close, and the closed door is controlled to open and close in a linkage mode. Through setting up lateral conduit 10 sealing door, can avoid other debris in the air to get into lateral conduit 10, cause pipeline jam hidden danger etc. and then improve fixed dust removal mechanism's life and dust removal efficiency.
As shown in fig. 2, the end of each branch pipe 10 close to the movable dust removing mechanism and the end of the air pipe 5 close to the branch pipe 10 are provided with a connecting piece 7, when the movable dust removing mechanism moves to the transfer point, the movable dust removing mechanism is communicated with the fixed dust removing mechanism through the connecting piece 7, and the inside of the dust removing device is kept to be a sealed environment. The connecting piece 7 can be a device with good sealing performance such as a flange, or a device with a clamping structure, a mortise-tenon structure and the like which can be tightly connected, so that a good sealing effect of the dust removing pipeline is ensured. The connecting piece 7 is fixedly connected with the outer edge of one end of the branch pipeline 10, which is close to the movable dust removing mechanism. The movable dust removing mechanism comprises a telescopic pipe 6, the telescopic pipe 6 is connected to the outer wall of the air pipe 5 in a sealing sliding manner, so that the dust removing space is prevented from being occupied, and the dust removing efficiency is prevented from being influenced. The telescopic tube 6 is connected with one end of the air tube 5 near the branch pipe 10 through a connecting piece 7. Specifically, since the air duct 5 needs to be moved by loading the bellows 6, the air duct 5 needs to have a large weighing capacity and rigidity, and will not deform under the pressure of the bellows 6, and the air duct 5 may be made of an alloy material having a large rigidity, such as 440 stainless steel. The air pipe 5 comprises a horizontal pipe section and a bent pipe section, the horizontal pipe section is arranged opposite to the branch pipe 10, the bent pipe section is communicated with the movable unloading car 2, the possibility that dust and material ash fly away from the movable unloading car 2 when no suction effect is generated by the bent pipe section is reduced, and meanwhile dust and material ash are prevented from being deposited at corners of the air pipe 5 during air suction and dust removal, so that the dust removal effect is affected.
As shown in fig. 2, the movable dust removing mechanism further comprises a dust removing cover 4, and the dust removing cover 4 is arranged on the transferring equipment and is communicated with the air pipe 5. The transfer equipment comprises a funnel 3, and a dust hood 4 is arranged above the funnel 3. The mobile dumper 2 may be a three-way or two-way dumper, and the material loaded in the hopper 3 is dumped from both sides and/or the middle of the mobile dumper 2 at a dump point. Specifically, the dust excluding hood 4 for forming a sealed space to suck dust is installed above the funnel 3, and the dust excluding hood 4 is arranged in an inverted trapezoid structure to increase the filtering dust removing area of dust and material ash, prevent the dust and material ash from easily drifting away from the dust excluding hood 4 to the external environment, influence the dust removing effect and improve the dust removing efficiency.
Specifically, the control valve 8 and the unloading behavior of the movable unloading vehicle 2 are controlled in a linkage manner, when the movable unloading vehicle 2 reaches a transfer point to be unloaded, the control valve 8 corresponding to the transfer point is opened, and the control valves 8 at the positions of the rest transfer points are closed. The positioning sensor positions the position of the movable unloading vehicle 2 in the belt conveyor 1 in real time, when the movable unloading vehicle 2 reaches a transfer point, the positioning sensor collects the position information of the current transfer point, the position information of the transfer point is sent to the control valve 8 corresponding to the transfer point, and the control valve 8 immediately controls the power assembly to start. When the movable discharging car 2 drives away from the transfer point, the positioning sensor collects current position information, the advancing position information is sent to the control valve 8, the control valve 8 receives the advancing position information and then controls the power assembly to drive the telescopic pipe 6 to retract, and after the retraction is finished, the power assembly is closed. The control valve 8 of the present utility model controls the opening of the power module only when the moving discharge car 2 reaches the transfer point, thereby saving electric energy to reduce economic costs. Meanwhile, when the dust collection is carried out at the transfer point, the suction capacity of the dust collection equipment is only aimed at the branch pipelines 10 corresponding to the transfer point, and other branch pipelines 10 are in a closed state, so that point-to-point dust collection is fully realized, and the aim of good dust collection effect of the dust collection device can be achieved.
The working process of the utility model is as follows: when the movable discharging car 2 moves to a transfer point along the belt conveyor, the positioning sensor sends position information to the control valve 8, the control valve 8 immediately starts the power assembly after receiving the information, the telescopic pipe 6 is driven to slide along the air pipe 5 to push the connecting piece 7 connected with the telescopic pipe to move towards the branch pipe 10 and be communicated with the branch pipe 10, the dust removing equipment is started, the movable discharging car 2 is discharged, air draft and dust removal are carried out, dust and material ash in the movable discharging car 2 are all sucked into the dust removing cover 4 and enter the dust removing equipment through the dust removing pipe, and dust and smoke are removed. After the discharge is completed, the telescopic tube 6 is retracted, and the connecting piece 7 connected with the telescopic tube is carried to the initial position on the air tube 5. The moving discharge car 2 continues to travel, the positioning sensor sends travel position information to the control valve 8, and the control valve 8 then controls the power assembly to be closed. When the movable discharging car 2 runs to the next transfer point, the control valve 8 corresponding to the next transfer point starts to perform linkage control.
According to the dust removing device provided by the utility model, when the movable unloading vehicle 2 is used for unloading at fixed points, a sealed space is formed between the upper part of the funnel 3 of the movable unloading vehicle 2 and the air pipe 5 and the fixed dust removing mechanism, so that dust, material ash and the like in the funnel 3 of the movable unloading vehicle 2 cannot directly fly into the air, the efficient dust removal is facilitated, the production environment is further improved, the green environment protection requirement is met, and meanwhile, the dust removing device is simple in structure and convenient to operate.
Preferably, the structure of each part of the utility model is detachable connection, which is convenient for replacement and maintenance when a problem occurs. Preferably, each branch pipeline 10 corresponds to one transfer point and the control valve 8, point-to-point dust removal can be realized, when one branch pipeline 10 has dust removal problem, dust removal of other transfer points is not influenced, and only the transfer point with the problem is subjected to targeted maintenance in the later stage, so that the dust removal efficiency is improved.
Preferably, the dust removing device can be controlled by a PLC program to realize full-automatic control, is convenient to use and operate and convenient and reliable to operate, and reduces labor cost.
Preferably, the movable dust removing mechanism is arranged on the movable unloading car 2 and moves along with the movable unloading car 2 as a whole, the main pipeline 9 for fixing the dust removing mechanism is a long pipe, and the plurality of branch pipelines 10 are arranged, so that the pipeline installation is saved, the weight and the height of the movable unloading car 2 are not required to be increased, the occupied area is small, the self weight of the movable unloading car 2 is light, and the running resistance is small.
Preferably, the utility model also provides a material conveying system, which comprises a transferring device and the point-to-point dust removing device of the transferring device. The material conveying system has the advantages of good dust removal effect, high dust removal efficiency and simple operation.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model, and it is intended that the appended claims be interpreted as covering all equivalent modifications and variations as fall within the true spirit and scope of the utility model.
Claims (10)
1. The point-to-point dust removing device of the transfer equipment is characterized by comprising a fixed dust removing mechanism and a movable dust removing mechanism, wherein the fixed dust removing mechanism comprises a main pipeline (9), a plurality of branch pipelines (10) communicated with the main pipeline (9) and dust removing equipment connected with the main pipeline (9); the movable dust removing mechanism is arranged on the transfer equipment and comprises an air pipe (5), an extension pipe (6) and a power assembly, wherein the extension pipe (6) is connected with one end of the air pipe (5) far away from the transfer equipment in a sealing sliding manner, and the power assembly is used for driving the extension pipe (6) to slide on the air pipe (5); when the transfer equipment moves to the branch pipeline (10), the power assembly can push the telescopic pipe (6) to be close to the branch pipeline (10) and be communicated with the branch pipeline (10), so that the main pipeline (9), the branch pipeline (10), the telescopic pipe (6) and the air pipe (5) form a dust removing pipeline, and the dust removing equipment is used for sucking dust in the transfer equipment through the dust removing pipeline.
2. The point-to-point dust removal device of a transfer apparatus according to claim 1, characterized in that the fixed dust removal mechanism comprises a support frame for fixing the main pipe (9) and/or the branch pipe (10).
3. The point-to-point dust removal device of a transfer apparatus of claim 1, wherein the power assembly of the mobile dust removal mechanism comprises one of a hydraulic drive, a motor drive, and an air pressure drive.
4. The point-to-point dust removal device of a transfer apparatus according to claim 1, characterized in that the fixed dust removal mechanism comprises a number of control valves (8) for controlling the opening and closing of the power assembly.
5. The point-to-point dust removal device of a transfer apparatus according to claim 1, characterized in that the telescopic tube (6) is sealingly and slidingly connected to the outer wall of the air tube (5).
6. The point-to-point dust removal device of the transfer equipment according to claim 1, wherein the mobile dust removal mechanism further comprises a dust hood (4), and the dust hood (4) is arranged on the transfer equipment in a covering manner and is communicated with the air pipe (5).
7. The point-to-point dust removal device of a transfer apparatus according to claim 6, characterized in that the transfer apparatus comprises a funnel (3), the dust hood (4) being mounted above the funnel (3).
8. The point-to-point dust removal device of a transfer apparatus according to claim 1, characterized in that the transfer apparatus is a mobile dumper (2).
9. The point-to-point dust removal device of the transfer equipment according to claim 1, wherein the transfer equipment is arranged in a material transportation system, a plurality of transfer points are arranged in the material transportation system, and the branch pipelines (10) are arranged in one-to-one correspondence with the transfer points.
10. A material transport system comprising a transfer apparatus, characterized in that the material transport system further comprises a transfer apparatus point-to-point dust removal device according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320210558.7U CN219216860U (en) | 2023-02-14 | 2023-02-14 | Point-to-point dust collector and material conveying system of transfer equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320210558.7U CN219216860U (en) | 2023-02-14 | 2023-02-14 | Point-to-point dust collector and material conveying system of transfer equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219216860U true CN219216860U (en) | 2023-06-20 |
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ID=86746129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320210558.7U Active CN219216860U (en) | 2023-02-14 | 2023-02-14 | Point-to-point dust collector and material conveying system of transfer equipment |
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| Country | Link |
|---|---|
| CN (1) | CN219216860U (en) |
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2023
- 2023-02-14 CN CN202320210558.7U patent/CN219216860U/en active Active
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