CN214789097U - Dust removal system flap valve capable of being automatically opened and closed - Google Patents
Dust removal system flap valve capable of being automatically opened and closed Download PDFInfo
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- CN214789097U CN214789097U CN202121261474.3U CN202121261474U CN214789097U CN 214789097 U CN214789097 U CN 214789097U CN 202121261474 U CN202121261474 U CN 202121261474U CN 214789097 U CN214789097 U CN 214789097U
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- valve
- flap valve
- shifting handle
- dust removal
- switch shifting
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Abstract
The utility model provides a flap valve of a dust removal system capable of being automatically opened and closed, belonging to the technical field of environment treatment and dust removal treatment; the problems of high labor cost and potential safety accidents caused by manual opening and closing of the gate valve at present are solved; the technical scheme includes that a balancing weight is arranged on one side of a flap valve, a connecting rod is fixedly connected below the flap valve and is perpendicular to the flap valve, one end, far away from the flap valve, of the connecting rod is hinged to a valve switch shifting handle through a second rotating shaft, the second rotating shaft is arranged at the position, close to the upper end, of the valve switch shifting handle, a baffle is arranged between the part, located above the second rotating shaft, of the valve switch shifting handle and the connecting rod, when the flap valve is closed, the valve switch shifting handle is arranged in an inclined mode, the lower end of the valve switch shifting handle faces the direction far away from the balancing weight, and a valve opening device is arranged on a coke pusher and used for shifting the valve switch shifting handle; the technical effect is that, the utility model discloses exempt from manual operation, practiced thrift manpower consumption, simple structure, with low costs, easy operation.
Description
Technical Field
The utility model belongs to the technical field of the environment is administered and is removed dust and handle, specifically be a dust pelletizing system flap valve that can automatic start and stop.
Background
Along with the rapid development of industrial economy, environmental pollution treatment in the production process of enterprises is more and more emphasized by people, the automation and intelligent requirements of pollutant treatment technology are improved, and the technical difficulty of realizing automation in specific environment is gradually increased.
In order to save energy consumption, the valve is opened to collect smoke dust when the coke oven is coked, the valve is closed after the coke oven is coked, the gate valve is arranged on the current market and is manually opened and closed, the valve is opened and closed once when one coke oven is coked, the operation is frequent and the labor intensity is high due to the large number of the valves, the installation position of the valve is away from a coke pusher platform by a certain distance, the operation difficulty is high, new potential safety operation hazards are brought, and the danger of scratching, extrusion, high falling and the like exists when the coke oven is coked and the vehicle operators are not communicated with the valve operators smoothly, so that safety accidents are caused.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art's is not enough, provides a dust pelletizing system flap valve that can automatic start and stop, and the purpose is solved the big and problem of incident hidden danger of human cost because of artifical switching flap valve causes at present.
In order to achieve the above purpose, the present invention is achieved by the following technical solutions.
A flap valve of a dust removal system capable of being automatically opened and closed is arranged in a dust removal channel and on the upper portion of a coke oven door, a first rotating shaft is arranged on the flap valve and connected with the inner wall of the dust removal channel, a balancing weight is arranged on one side of the flap valve, a connecting rod is arranged below the flap valve and perpendicular to the flap valve, one end, far away from the flap valve, of the connecting rod is hinged to a valve switch shifting handle through a second rotating shaft, the second rotating shaft is arranged at the position, close to the upper end, of the valve switch shifting handle, a baffle is arranged between the part, located above the second rotating shaft, of the valve switch shifting handle and the connecting rod, when the flap valve is closed, the valve switch shifting handle is obliquely arranged, and the lower end of the valve switch shifting handle is arranged towards the direction far away from the balancing weight, the coke pusher is provided with a valve opening device for shifting the valve switch shifting handle.
Further, the valve opening device comprises a support, and a roller is arranged on the support.
Furthermore, the dust removal channel and the flap valve are both square.
Further, the first rotating shaft is arranged in the middle of the flap valve.
The utility model discloses produced beneficial effect for prior art does: the utility model, through the arrangement of the flap valve and the valve opening device matched with the flap valve, avoids manual operation, reduces personnel allocation and saves manpower consumption; simple structure, low manufacturing cost, convenient manufacture and installation, low operating cost and simple operation.
Drawings
The present invention will be further explained with reference to the accompanying drawings;
fig. 1 is a schematic structural view of the present invention;
wherein, 1 is the balancing weight, 2 is the second rotation axis, 3 is the valve switch handle, 4 is the valve opening device, 5 is the gyro wheel, 6 is the support, 7 is the flap valve, 8 is the baffle, 9 is first rotation axis.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clear, the present invention is further described in detail with reference to the accompanying embodiments and drawings, it should be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.
The utility model discloses an application scope is the supporting valve operation of coke oven inorganization smoke and dust control, has reduced the manual work, realizes automaticly, goes out burnt dust removal facility at the coke oven and sets up flap valve and supporting automatic switching device, in order to practice thrift the energy consumption, reduces dust pelletizing system amount of wind configuration, and the one-to-one sets up the flap valve on the coke oven furnace gate.
As shown in figure 1, the flap valve of the dust removing system capable of automatically opening and closing of the utility model is characterized in that the flap valve 7 is square, the flap valve 7 is arranged in a square dust removing channel and is arranged on the upper part of a coke oven door, a first rotating shaft 9 is arranged at the middle position of the flap valve 7, the first rotating shaft 9 is connected with the inner wall of the dust removing channel, a balancing weight 1 is arranged at the left side of the flap valve 7, a connecting rod is fixedly connected with the lower part of the side part of the flap valve 7, the connecting rod is vertically arranged with the flap valve 7, one end of the connecting rod far away from the flap valve 7 is hinged with a valve switch shifting handle 3 through a second rotating shaft 2, the second rotating shaft 2 is arranged at the position of the valve switch shifting handle 3 close to the upper end, a baffle 8 is arranged between the part of the valve switch shifting handle 3 above the second rotating shaft 2 and the connecting rod, when the flap valve 7 is closed, the valve switch shifting handle 3 is kept inclined by arranging the baffle 8, and the lower extreme that the handle 3 was dialled to the valve switch inclines the setting to guarantee the aperture of flap valve 7, do not influence the air volume when the maximum angle is opened to flap valve 7 promptly, be provided with valve opening device 4 on the coke pusher, valve opening device 4 includes support 6, is provided with gyro wheel 5 on the support 6 for toggle valve switch dials handle 3, sets up gyro wheel 5 and can reduce the wearing and tearing of valve switch group handle 3.
The working process is that when the flap valve 7 is in the horizontal position, the flap valve 7 seals the dust removal channel, the coke pusher moves from right to left, the roller 5 contacts the valve switch shifting handle 3 along with the movement of the coke pusher and pushes the valve switch shifting handle 3 to move left, the valve switch shifting handle 3 can not rotate around the second rotating shaft 2 due to the blocking of the baffle 8, the valve switch shifting handle 3 enables the flap valve 7 to rotate clockwise around the first rotating shaft 9 through the baffle 8 and the connecting rod, the installation of the valve opening device 4 ensures that the coke pusher stop position is just matched with the coke pushing position when the flap valve 7 is opened to the maximum, the maximum opening of the flap valve 7 is 75 degrees as shown by the dotted line in figure 1, so as to recycle the smoke in the coke pushing process, the flap valve 7 automatically closes under the action of the counterweight block 1 after the coke pusher is discharged, and the switching operation of the next furnace is continuously completed, in the process, the flap valve 7 is only provided with the balancing weight 1 on the left side, the flap valve 7 can only be opened and closed in a one-way, the valve switch toggle handle 3 can be toggled through the roller 5 on the valve opening device 4 only when the coke pusher travels from right to left, so that the valve is opened, due to the arrangement of the baffle 8 and the second rotating shaft 2, the flap valve 7 can only be opened clockwise, but not bidirectionally, specifically because, when the coke pusher runs from left to right, the roller 5 pushes the valve switch handle 3 to rotate anticlockwise around the second rotating shaft 2, since the shutter 8 is provided between the portion of the valve switch lever 3 on the upper side of the second rotation shaft 2 and the link, the valve switch lever 3 cannot bring about the link movement, but only rotate around the second rotating shaft 2, at the moment, the valve switch shifting handle 3 rotates, and the flap valve 7 does not move, so that the aim of opening the flap valve 7 in a one-way mode is fulfilled.
The utility model discloses a flap valve 7 can be along with the removal of coke pusher and automatic start-stop, has saved the manpower, has eliminated the potential safety hazard.
The above description is for further details of the present invention with reference to specific preferred embodiments, and it should not be understood that the embodiments of the present invention are limited thereto, and it will be apparent to those skilled in the art that the present invention can be implemented in a plurality of simple deductions or substitutions without departing from the scope of the present invention, and all such alterations and substitutions should be considered as belonging to the present invention, which is defined by the appended claims.
Claims (4)
1. A flap valve of a dust removal system capable of being automatically opened and closed is arranged in a dust removal channel and on the upper portion of a door of a coke oven and is characterized in that a first rotating shaft is arranged on the flap valve and connected with the inner wall of the dust removal channel, a balancing weight is arranged on one side of the flap valve, a connecting rod is arranged below the flap valve and perpendicular to the flap valve, a valve switch shifting handle is hinged to one end, far away from the flap valve, of the connecting rod through a second rotating shaft, the second rotating shaft is arranged at the position, close to the upper end, of the valve switch shifting handle, a baffle is arranged between the part, located above the second rotating shaft, of the valve switch shifting handle and the connecting rod, when the flap valve is closed, the valve switch shifting handle is obliquely arranged, and the lower end of the valve switch shifting handle is arranged in the direction far away from the balancing weight, the coke pusher is provided with a valve opening device for shifting the valve switch shifting handle.
2. The flap valve capable of automatically opening and closing the dust removal system according to claim 1, wherein the valve opening device comprises a support, and the support is provided with a roller.
3. The automatic opening and closing dust removal system flap valve according to claim 1, wherein the dust removal channel and the flap valve are both square.
4. The automatic opening and closing dust removal system flap valve according to claim 1, wherein the first rotating shaft is arranged in the middle of the flap valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121261474.3U CN214789097U (en) | 2021-06-07 | 2021-06-07 | Dust removal system flap valve capable of being automatically opened and closed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121261474.3U CN214789097U (en) | 2021-06-07 | 2021-06-07 | Dust removal system flap valve capable of being automatically opened and closed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214789097U true CN214789097U (en) | 2021-11-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121261474.3U Active CN214789097U (en) | 2021-06-07 | 2021-06-07 | Dust removal system flap valve capable of being automatically opened and closed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214789097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115109602A (en) * | 2022-05-31 | 2022-09-27 | 大连华锐重工焦炉车辆设备有限公司 | Heat recovery coke oven coke receiving car with self-adaptive vehicle-mounted dust removal system |
-
2021
- 2021-06-07 CN CN202121261474.3U patent/CN214789097U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115109602A (en) * | 2022-05-31 | 2022-09-27 | 大连华锐重工焦炉车辆设备有限公司 | Heat recovery coke oven coke receiving car with self-adaptive vehicle-mounted dust removal system |
| CN115109602B (en) * | 2022-05-31 | 2024-01-26 | 大连华锐重工焦炉车辆设备有限公司 | Heat recovery coke oven coke receiving vehicle with self-adaptive vehicle-mounted dust removal system |
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