CN110713022A - Environment-friendly unloading device for powdery or granular goods of railway container - Google Patents
Environment-friendly unloading device for powdery or granular goods of railway container Download PDFInfo
- Publication number
- CN110713022A CN110713022A CN201911123951.7A CN201911123951A CN110713022A CN 110713022 A CN110713022 A CN 110713022A CN 201911123951 A CN201911123951 A CN 201911123951A CN 110713022 A CN110713022 A CN 110713022A
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- China
- Prior art keywords
- dust collector
- powdery
- unloading
- frame groove
- suction pipe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/181—Preventing escape of dust by means of sealed systems
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Loading Or Unloading Of Vehicles (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses an environment-friendly unloading device for powdery or granular goods of a railway container, which comprises a dust collector (1), a closed bin (2), a lifter (4), a dust collector air suction pipe (5) and an unloading frame groove (6), wherein a dust collector air suction pipe connector (12) is arranged at the top of the unloading frame groove (6), and the dust collector air suction pipe connector (12) is communicated with the unloading frame groove (6); one end of a dust collector air suction pipe (5) is connected to a dust collector air suction pipe connector (12), and the other end of the dust collector air suction pipe is communicated with the dust collector (1); a dust discharge port (14) at the bottom of the dust collector (1) is connected with a lifter (4); a discharge hole (15) of the discharging frame groove (6) is communicated with the elevator (4); the hoister (4) is connected with the closed bin (2) through a material conveying pipe (16). By establishing the micro-negative pressure dust collection system, the invention completely avoids the dust emission of powdery and granular goods in the unloading container, reduces the pollution to the environment and the dust damage to workers, reduces the labor intensity of ash unloading workers and improves the unloading efficiency.
Description
Technical Field
The invention relates to a discharging device, in particular to an environment-friendly discharging device for powdery or granular cargos in a railway container, and belongs to the technical field of environment-friendly equipment.
Background
Based on the requirement of environmental protection, the railway department of China carries out containerization reform. However, in the railway department, after powdery and granular goods are transported to a destination by using a container, the powdery and granular goods are directly dumped in a greenhouse warehouse or an open place by using a dump truck, dust is greatly raised, the surrounding environment is polluted, certain harm is caused to the body health of workers and drivers who cooperate to unload the goods, and the unloading efficiency is extremely low due to the fact that the workers to unload the goods avoid the dust. The problems of dust emission and environmental pollution of powdery goods and granular goods discharged from the container are not well solved, so that the promotion and development of container transportation are also restricted.
Disclosure of Invention
The invention aims to provide an environment-friendly unloading device for powdery or granular cargos in a railway container, which can effectively prevent the dust of the powdery or granular cargos in the unloading container from leaking, reduce the pollution to the environment and the harm to the health of a human body and improve the unloading efficiency.
In order to solve the technical problems, the technical scheme of the invention is as follows:
an environment-friendly unloading device for powdery or granular goods of railway containers comprises a dust collector, a closed bin, a lifter, a dust collector air suction pipe and an unloading frame groove, wherein the top of the unloading frame groove is provided with a dust collector air suction pipe connector which is communicated with the unloading frame groove; one end of the dust collector air suction pipe is connected to an air suction pipe interface of the dust collector, and the other end of the dust collector air suction pipe is communicated with the dust collector; a dust discharge port at the bottom of the dust collector is connected with a lifter; the discharge hole of the discharge frame groove is communicated with a lifter; the elevator is connected with the closed bin through a conveying pipe.
As a preferred scheme, the rubber curtain is fixedly arranged at the top of the outer frame of the unloading frame groove.
In the environment-friendly unloading device for powdery or granular goods of the railway container, as a preferable scheme, the rubber sheet is further installed on the inner side of the edge of the outer frame of the unloading frame groove.
In the environment-friendly unloading device for powdery or granular goods of the railway container, as a preferable scheme, the inner wall of the bottom of the unloading frame groove is provided with the air-accompanying pipe.
In the environment-friendly unloading device for powdery or granular cargos in the railway container, as a preferable scheme, a vibrator is further installed at the bottom of the unloading frame groove.
In the environment-friendly unloading device for powdery or granular cargos in the railway container, as another preferable scheme, a dust collector is arranged at the top of the closed bin.
In the environment-friendly unloading device for powdery or granular goods of the railway container, as another preferable scheme, a discharge valve is further arranged at the bottom of the closed bin.
The environment-friendly unloading device for powdery or granular goods of the railway container further comprises a rain shelter as a more preferable scheme, and the outer frame of the unloading frame groove is positioned in the rain shelter.
In the environment-friendly unloading device for powdery or granular goods of the railway container, the outer frame of the unloading frame groove is vertically fixed on the side wall of the rain shelter.
The invention has the beneficial effects that: compared with the prior art, the invention completely avoids the dust of powdery or granular goods in the container, reduces the pollution to the environment and the dust damage to workers, reduces the labor intensity of dust unloading workers, leads the process of unloading powdery or granular materials of the container to be operated smoothly, greatly accelerates the unloading speed, improves the box unloading efficiency, effectively solves the problems of dust and environmental pollution of powdery and granular goods in the container and provides powerful support for the reform of railway container transportation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic front view of the discharge chute of the present invention.
In the figure, 1-dust collector, 2-closed bin, 3-dust collector, 4-elevator, 5-dust collector suction pipe, 6-discharge frame groove, 7-rain shelter, 8-accompanying air pipe, 9-vibrator, 10-rubber sheet, 11-discharge frame groove outer frame, 12-dust collector suction pipe interface, 13-rubber curtain, 14-dust exhaust port, 15-discharge port, 16-conveying pipe, 17-discharge valve, 18-dump truck and 19-container.
The invention is further described with reference to the following figures and detailed description.
Detailed Description
Example 1: as shown in fig. 1 and 2, the environment-friendly unloading device for powdery or granular goods of the railway container comprises a sealed dust collector 1, a sealed bin 2, a lifting machine 4, a dust collector suction pipe 5 and an unloading frame groove 6, wherein a dust collector suction pipe connector 12 is arranged at the top of the unloading frame groove 6, and the dust collector suction pipe connector 12 is communicated with a cavity inside the unloading frame groove 6. One end of a dust collector suction pipe 5 is connected to a dust collector suction pipe interface 12, the other end of the dust collector suction pipe 5 extends into the dust collector 1, and a dust discharge port 14 at the bottom of the dust collector 1 is connected with the elevator 4 and communicated with the elevator 4. The discharge port 15 of the discharge frame groove 6 is positioned in the elevator 4 and communicated with the elevator 4, and the elevator 4 is connected to the top of the closed bin 2 through a feed delivery pipe 16. The rubber curtain 13 is fixedly installed at the top of the discharging frame groove outer frame 11 of the discharging frame groove 6, the rubber sheets 10 are installed on the left side, the right side and the inner side of the bottom edge of the discharging frame groove outer frame 11, and the rubber curtain 13 and the rubber sheets 10 are used for inhibiting the leakage of raised dust. The inner wall of the bottom of the discharging frame groove 6 is provided with an air-accompanying pipe 8, and the air-accompanying pipe 8 is connected with compressed air and used for blowing away the residual powdery or granular cargos on the inner wall of the bottom of the discharging frame groove 6. The vibrator 9 is also arranged on the outer wall of the bottom of the discharging frame groove 6, and the powdery or granular goods staying on the inner wall of the discharging frame groove 6 fall into the lifter 4 through the vibration of the vibrator 9. The top of the closed bin 2 is provided with a dust collector 3 for collecting the raised dust, and the bottom of the closed bin 2 is provided with a discharge valve 17 for discharging. In order to facilitate all-weather operation, a rain shelter 7 is also built, so that the unloading is not influenced even in rainy days, and the unloading efficiency is improved. The outer frame 11 of the discharging frame slot is positioned in the rain shelter 7 and is vertically and fixedly arranged on the inner wall of the rain shelter 7.
The working principle is as follows: this patent is through dust arrester 1 when unloading the likepowder, the granular goods in the container and establish the space of a little negative pressure. When unloading, the dump truck 18 is driven to reverse to drive into the rain shelter 7, the tail part of the container 19 enters the outer frame 11 of the unloading frame slot, then the container 18 is lifted, powdery or granular goods in the container 19 are poured into the unloading frame slot 6, the powdery or granular goods enter the elevator 4 from the discharge port 15 at the bottom of the unloading frame slot 6, the elevator 4 is lifted into the closed bin 2 through the conveying pipe for storage, the raised dust generated in the process can be collected through the dust collector 3 arranged at the top of the closed bin 2, the powdery or granular goods stored in the closed bin 2 can be discharged by opening the discharge valve 17 at the bottom of the closed bin 2, and the discharged powdery or granular goods can be transported away through a vehicle or other transportation tools. The dust generated when the powdery or granular goods are poured into the discharging frame groove 6 enters the sealed dust collector 1 through the dust collector suction pipe connector 12 and the dust collector suction pipe 5 which are arranged at the top of the discharging frame groove 6 under the action of micro negative pressure, enters the elevator 4 through the dust discharge port 14 at the bottom, and is lifted into the sealed bin 2 through the elevator 4 through the material conveying pipe 16.
The embodiments of the present invention are not limited to the above-described examples, and various changes made without departing from the spirit of the present invention are within the scope of the present invention.
Claims (9)
1. An environmental protection unloading device for powdery or granular cargos in a railway container is characterized in that: the device comprises a dust collector (1), a closed bin (2), a lifting machine (4), a dust collector suction pipe (5) and an unloading frame groove (6), wherein a dust collector suction pipe connector (12) is arranged at the top of the unloading frame groove (6), and the dust collector suction pipe connector (12) is communicated with the unloading frame groove (6); one end of the dust collector air suction pipe (5) is connected to a dust collector air suction pipe connector (12), and the other end of the dust collector air suction pipe is communicated with the dust collector (1); a dust discharge port (14) at the bottom of the dust collector (1) is connected with a lifter (4); a discharge hole (15) of the discharging frame groove (6) is communicated with the elevator (4); the hoister (4) is connected with the closed bin (2) through a material conveying pipe (16).
2. An environmentally friendly discharge device for powdery or granular cargo in a railway container as claimed in claim 1, wherein: and a rubber curtain (13) is fixedly arranged at the top of the outer frame (11) of the discharging frame groove (6).
3. An environmentally friendly discharge device for powdery or granular cargo in a railway container as claimed in claim 2, wherein: and a rubber sheet (10) is arranged on the inner side of the edge of the outer frame (11) of the discharging frame groove.
4. An environmentally friendly discharge device for powdery or granular cargo in a railway container as claimed in claim 1, wherein: and a blowing pipe (8) is arranged on the inner wall of the bottom of the discharging frame groove (6).
5. An environmentally friendly discharge device for powdery or granular cargo in a railway container as claimed in claim 1, wherein: and a vibrator (9) is arranged at the bottom of the discharging frame groove (6).
6. An environmentally friendly discharge device for powdery or granular cargo in a railway container as claimed in claim 1, wherein: the top of the closed bin (2) is provided with a dust collector (3).
7. An environmentally friendly discharge device for powdery or granular cargo in a railway container as claimed in claim 1, wherein: the bottom of the closed bin (2) is provided with a discharge valve (17).
8. An environmentally friendly discharge device for powdery or granular cargo in a railway container as claimed in claim 1, wherein: still include rainshelter (7), frame groove frame (11) of unloading be located rainshelter (7).
9. An environmentally friendly discharge device for railway container powdery or granular cargo as claimed in claim 8, wherein: the outer frame (11) of the discharging frame groove is vertically fixed on the side wall of the rain shelter (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911123951.7A CN110713022A (en) | 2019-11-18 | 2019-11-18 | Environment-friendly unloading device for powdery or granular goods of railway container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911123951.7A CN110713022A (en) | 2019-11-18 | 2019-11-18 | Environment-friendly unloading device for powdery or granular goods of railway container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110713022A true CN110713022A (en) | 2020-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911123951.7A Pending CN110713022A (en) | 2019-11-18 | 2019-11-18 | Environment-friendly unloading device for powdery or granular goods of railway container |
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| Country | Link |
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| CN (1) | CN110713022A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113460720A (en) * | 2021-06-24 | 2021-10-01 | 中车齐齐哈尔车辆有限公司 | Unloading device and unloading method |
-
2019
- 2019-11-18 CN CN201911123951.7A patent/CN110713022A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113460720A (en) * | 2021-06-24 | 2021-10-01 | 中车齐齐哈尔车辆有限公司 | Unloading device and unloading method |
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