CN213134430U

CN213134430U - Dust collecting device for roof of gas making furnace

Info

Publication number: CN213134430U
Application number: CN202021642496.XU
Authority: CN
Inventors: 李观辉; 孙玉东; 闫小东; 张鑫; 冯望龙; 桑文波; 杨众
Original assignee: Henan Shunda New Energy Technology Co ltd
Current assignee: Henan Shunda New Energy Technology Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-05-07
Anticipated expiration: 2030-08-10

Abstract

The application provides a gas making furnace roof dust arrester installation, including inner tube and outer tube, the outer pipe box is established the outside of inner tube, the inner tube with the outer tube passes through connecting plate sealing connection, all establish a plurality of air inlets on the lateral wall of outer tube, be equipped with the intercommunicating pore on the inner tube, the intercommunicating pore is located the inside of outer tube, the tip of inner tube is located the inside of outer tube, the tip of outer tube rotates and is connected with rotating vane. The outer end (being located the factory building outside) with the inner tube is connected with the fan, makes the interior negative pressure environment that forms of inner tube, and the conveyer belt top is arranged in to the inner of inner tube, and under the negative pressure effect, rotating vane rotates, and the inner tube can be siphoned away the dust that produces on the conveyer belt of below, and the outer tube can be siphoned away outer tube dust all around through the air inlet, can collect the dust that gas making stove roof exists by the efficient through the device, has purified the coal environment that adds of gas making stove roof, has reduced the potential safety hazard.

Description

Dust collecting device for roof of gas making furnace

Technical Field

The application relates to the technical field of chemical production equipment, in particular to a roof dust collecting device of a gas making furnace.

Background

The gas making furnace uses the coal rod as a gas making raw material, as is well known, the coal rod contains more foam, coal powder can be generated in the conveying process, and the coal powder is taken out when the coal is added into the coal bunker, so that the dust on a new gas making top floor is large, the sight can be shielded in serious conditions, and great potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned technical problem, the application provides a gas making furnace roof dust arrester installation, including inner tube and outer tube, the outer pipe box is established the outside of inner tube, the inner tube with the outer tube passes through connecting plate sealing connection, all establish a plurality of air inlets on the lateral wall of outer tube, be equipped with the intercommunicating pore on the inner tube, the intercommunicating pore is located the inside of outer tube, the tip of inner tube is located the inside of outer tube, the tip of outer tube is rotated and is connected with rotating vane.

Optionally, the inner tube and the outer tube are both of round tube construction.

Optionally, the inner tube and the outer tube are coaxial.

Optionally, a fixing plate is disposed between the end of the inner tube and the outer tube.

Optionally, the fixing plates are uniformly arranged along the circumferential direction of the inner tube.

Optionally, a supporting frame is arranged at the end of the outer pipe, and the rotating blades are rotatably connected to the supporting frame.

Optionally, the support frame is a cross-shaped structure.

According to the gas-making furnace roof dust arrester installation of this design, be connected the outer end of inner tube (being located the factory building outside) with the fan, make the interior negative pressure environment that forms of inner tube, the conveyer belt top is arranged in to the inner of inner tube, under the negative pressure effect, rotating vane rotates, the inner tube can be siphoned away the dust that produces on the below conveyer belt, and the outer tube can be siphoned away outer tube dust all around through the air inlet, can collect the dust that gas-making furnace roof exists by the efficient through the device, the coal environment of gas-making furnace roof has been purified, the potential safety hazard has been reduced.

Drawings

FIG. 1 is a schematic view of one embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

fig. 3 is a schematic bottom view of fig. 1.

Detailed Description

In accordance with the concept of the present application, there is provided herein an embodiment of a roof dust collecting apparatus of a gas generating furnace in combination with the accompanying drawings. Referring to fig. 1 to 3, the dust collecting device at the roof of the gas making furnace comprises an inner pipe 100 and an outer pipe 200, wherein the inner pipe 100 and the outer pipe 200 are both of a circular pipe structure, the inner pipe 100 and the outer pipe 200 are coaxial, the diameter of the inner pipe 100 is smaller than that of the outer pipe 200, the outer pipe 200 is sleeved outside the inner pipe 100, a connecting plate 210 which is obliquely arranged is arranged between the top of the outer pipe 200 and the inner pipe 100, the inner pipe 100 and the outer pipe 200 are hermetically connected by the connecting plate 210, a plurality of air inlets 220 are uniformly arranged on the wall of the outer pipe 200, communication holes 110 are arranged on the wall of the inner pipe 100, the communication holes 110 are arranged inside the outer pipe, the bottom of the inner pipe 100 is arranged inside the outer pipe 200, a fixing plate 120 is fixedly arranged between the bottom of the inner pipe 100 and the inner wall of the outer pipe 200, the fixing plate 120 is uniformly arranged along the, the rotary blade 240 is rotatably connected to the support frame 230, and the rotary blade 240 is located below the lower end of the inner pipe 100.

The during operation is connected the outer end (being located the factory building outside) of inner tube with the fan, makes the interior negative pressure environment that forms of inner tube to with the vertical placing of outer tube in the conveyer belt top, under the negative pressure effect, rotating vane rotates, the inner tube can be siphoned away the dust that produces on the conveyer belt of below, and the outer tube can be siphoned away outer tube dust all around through the air inlet, can collect the dust that gas-making furnace roof exists by the device with the efficient, purified the coal environment of gas-making furnace roof, reduced the potential safety hazard.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a gas making furnace roof dust arrester installation, its characterized in that, includes inner tube and outer tube, the outer pipe box is established the outside of inner tube, the inner tube with the outer tube passes through connecting plate sealing connection, all establish a plurality of air inlets on the lateral wall of outer tube, be equipped with the intercommunicating pore on the inner tube, the intercommunicating pore is located the inside of outer tube, the tip of inner tube is located the inside of outer tube, the tip of outer tube rotates and is connected with rotating vane.

2. The dust collecting apparatus of the roof of the gas generating furnace as claimed in claim 1, wherein the inner tube and the outer tube are of a circular tube structure.

3. The dust collecting apparatus of the roof of a gas generating furnace as claimed in claim 2, wherein the inner pipe and the outer pipe are coaxial.

4. The dust collecting apparatus of the roof of the gas generating furnace as claimed in claim 3, wherein a fixing plate is provided between the end of the inner pipe and the outer pipe.

5. The dust collecting apparatus of the roof of the gas generating furnace as set forth in claim 4, wherein the fixing plates are uniformly arranged along the circumferential direction of the inner pipe.

6. The roof dust collecting device of the gas making furnace according to claim 1, wherein a support frame is provided at an end of the outer pipe, and the rotary blade is rotatably connected to the support frame.

7. The dust collecting apparatus of the roof of the gas generating furnace as claimed in claim 6, wherein the supporting frame has a cross-shaped structure.