CN219199222U

CN219199222U - Negative pressure type smoke tube ash removal device

Info

Publication number: CN219199222U
Application number: CN202223428989.5U
Authority: CN
Inventors: 马金斋; 李世庆; 杨长明; 刘青锋
Original assignee: Henan Force Heat Energy Equipment Manufacturing Co ltd
Current assignee: Henan Force Heat Energy Equipment Manufacturing Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-06-16
Anticipated expiration: 2032-12-21

Abstract

The utility model provides a negative pressure type smoke tube ash removal device, which belongs to the technical field of smoke tube cleaning, and comprises a dust collector and a cannula, wherein the dust collector is connected with a telescopic tube, one end of the telescopic tube, which is far away from the dust collector, is connected with a rotating tube, one end of the cannula is provided with a handle connecting tube, the cannula is communicated with the rotating tube through the handle connecting tube, the other end of the cannula is provided with a brush, the cannula is inserted into the smoke tube through the handle connecting tube, dust in a flue is cleaned through the brush, and then the dust is removed through negative pressure generated by the dust collector; according to the utility model, dust attached to the inner wall of the smoke tube can be cleaned under the action of the cleaning brush, and as one end of the insertion tube is connected to the dust collector through the telescopic tube and the handle connecting tube, negative pressure is formed in the insertion tube, the cleaned dust can enter the dust collector under the action of the negative pressure, no obvious dust is flying in the cleaning process, so that the environment and the health of cleaning staff are protected, and the labor intensity of the cleaning staff is greatly reduced.

Description

Negative pressure type smoke tube ash removal device

Technical Field

The utility model relates to the technical field of smoke tube cleaning devices, in particular to a negative pressure type smoke tube ash cleaning device.

Background

When the fuel is combusted, a certain amount of particles (dust) can be formed, and in the process that the particles flow in the smoke tube along with the smoke, a part of dust is attached to the tube wall, the dust is accumulated more along with the operation of the boiler, the accumulation of the dust can increase the back pressure of the boiler, the operation of the boiler is abnormal, the heat absorption of the boiler can be influenced, and the heat efficiency of the boiler is reduced. When dust accumulates to a certain extent, the smoke tube needs to be cleaned, and as the dust is very thin and light, the dust can be diffused everywhere during cleaning, not only the environment is influenced, but also certain damage is caused to the health of cleaning staff, so that the negative pressure smoke tube ash removal device is provided for solving the problem.

Disclosure of Invention

In view of the above, the utility model provides the negative pressure type smoke tube ash removal device, which can prevent ash from flying everywhere when the smoke tube is cleaned, protect the environment and the health of cleaning staff, and greatly reduce the labor intensity of the cleaning staff.

In order to solve the technical problems, the utility model provides a negative pressure type smoke tube ash removal device which comprises a dust collector and a cannula, wherein the dust collector is connected with a telescopic tube, one end of the telescopic tube, which is far away from the dust collector, is connected with a rotating tube, one end of the cannula is provided with a handle connecting tube, the cannula is communicated with the rotating tube through the handle connecting tube, the other end of the cannula is provided with a brush, the cannula is inserted into the smoke tube through the handle connecting tube, dust in the smoke tube is cleaned by the brush, and then the dust is removed by negative pressure generated by the dust collector.

Further, a fixing plate is connected to the other end of the insertion tube, the width of the fixing plate is smaller than the diameter of the insertion tube, the insertion tube and the fixing plate form a clearance space for absorbing dust under negative pressure, a nut is connected to one side, away from the insertion tube, of the fixing plate, and a screw rod in threaded connection with the nut is connected to one end, close to the fixing plate, of the hairbrush.

Further, the cannula comprises a first tube and a second tube, wherein one end of the first tube, which is close to the second tube, is connected with a threaded tube, and one end of the second tube, which is close to the first tube, is connected to the threaded tube in a threaded manner.

Further, the hairbrush is a metal steel brush.

Further, one end of the telescopic pipe is connected with a positioning pipe, and the positioning pipe is positioned in the rotating pipe and is rotationally connected with the rotating pipe.

The technical scheme of the utility model has the following beneficial effects:

1. utilize under the effect of cleaning brush, the dust of adhesion at tobacco pipe inner wall can be cleared up, because intubate one end is connected on the dust catcher through flexible pipe and handle connecting pipe, can form the negative pressure in the intubate, and the dust of clearing down can get into the intubate under the effect of negative pressure, gets into the dust catcher at last, does not have obvious dust in the clearance process to fly upward, has protected the health of environment and clearance personnel promptly, also greatly reduced clearance personnel's intensity of labour.

2. The cooperation between fixed plate and the nut can be convenient for to the installation or the dismantlement of brush, and wherein, intubate and fixed plate form clearance space, are convenient for negative pressure to inhale the dust in the dust catcher.

3. Adopt the detachable connection between first pipe and the second pipe, can increase the whole length of intubate, can satisfy the clearance demand of different tobacco pipe lengths according to the length of tobacco pipe, simultaneously to the tobacco pipe of different diameters, can select the cleaning brush of different diameters to reach the effect of thoroughly cleaing away cigarette ash.

Drawings

FIG. 1 is a schematic front view of the ash removal device of the present utility model;

FIG. 2 is a schematic side view of a cannula construction of the present utility model;

FIG. 3 is a schematic front view of a cannula construction of the present utility model;

fig. 4 is a schematic cross-sectional view of a rotating tube structure according to the present utility model.

In the figure: 1. a dust collector; 2. a telescopic tube; 3. a rotary tube; 4. a handle connecting pipe; 5. a cannula; 6. a brush; 7. a first tube; 8. a second tube; 9. a threaded tube; 10. a fixing plate; 11. a nut; 12. a screw; 13. and positioning the tube.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 4 of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the utility model, fall within the scope of protection of the utility model.

Examples

As shown in fig. 1 and 4: the utility model provides a negative pressure type tobacco pipe ash removal device, including dust catcher 1 and intubate 5, fixedly connected with flexible pipe 2 on the dust catcher 1, flexible pipe 2 is kept away from the one end of dust catcher 1 and is connected with rotation pipe 3, flexible pipe 2's one end fixedly connected with registration arm 13, be connected with the sealing washer between registration arm 13 and the rotation pipe 3, avoid gas leakage between the rotation pipe 3, the registration arm 13 is located rotation pipe 3 and rotates with rotation pipe 3 to be connected, the registration arm 13 can be when brush 6 is rotatory, the intubate 5 of being convenient for rotates with flexible pipe 2, avoid intubate 5 to rotate and lead to flexible pipe 2 to turn round and lead to the jam together, one end threaded connection of intubate 5 has handle connecting pipe 4, connect through handle connecting pipe 4 intercommunication between intubate 5 and the rotation pipe 3, the other end of intubate 5 is connected with brush 6, brush 6 is the metal steel brush, can increase the intensity of brush 6, dust in the tobacco pipe is cleaned down more easily, insert the intubate 5 in the tobacco pipe through handle connecting pipe 4, push-pull through brush 6 and rotate and the dust in the flue, the dust in the dust is cleared up through the rotation of brush 1, the negative pressure that the dust that again produced of dust catcher 1 is absorbed.

In this embodiment, utilize under the effect of cleaning brush, the dust that adheres to at the tobacco pipe inner wall can be cleared up, because intubate 5 one end is connected on dust catcher 1 through flexible pipe 2 and handle connecting pipe 4, can form the negative pressure in the intubate 5, the dust that the clearance was got off can get into intubate 5 under the effect of negative pressure, gets into dust catcher 1 at last, does not have obvious dust to fly upward in the clearance process, has protected the health of environment and clearance personnel promptly, has also greatly reduced clearance personnel's intensity of labour.

As shown in fig. 2, in one embodiment: the other end of the cannula 5 is welded with a fixing plate 10, the width of the fixing plate 10 is smaller than the diameter of the cannula 5, the cannula 5 and the fixing plate 10 form a clearance space for absorbing dust under negative pressure, one side of the fixing plate 10 away from the cannula 5 is welded with a nut 11, and one end of the brush 6, which is close to the fixing plate 10, is fixedly connected with a screw rod 12 in threaded connection with the nut 11.

In this embodiment, the cooperation between the fixing plate 10 and the nut 11 can facilitate the mounting or dismounting of the brush 6, wherein the cannula 5 and the fixing plate 10 form a clearance space for the negative pressure to suck dust into the cleaner 1.

As shown in fig. 3, in one embodiment: the cannula 5 comprises a first tube 7 and a second tube 8, wherein a threaded tube 9 is connected to the end of the first tube 7 close to the second tube 8, and the end of the second tube 8 close to the first tube 7 is connected to the threaded tube 9 in a threaded manner.

In this embodiment, adopt the detachable connection between first pipe 7 and the second pipe 8, can increase intubate 5 overall length, can satisfy the clearance demand of different tobacco pipe length, simultaneously to the tobacco pipe of different diameters, can select the cleaning brush of different diameters to reach the effect of thoroughly cleaing away cigarette ash.

The working method of the utility model comprises the following steps:

when the ash is removed from the smoke tube, the insertion tube 5 is inserted into the smoke tube through the handle connecting tube 4, the insertion tube 5 is in contact with ash on the inner wall of the smoke tube in the process of entering the smoke tube, the ash is cleaned from the inner wall of the smoke tube under the action of the brush 6, then the handle connecting tube 4 is rotated, the handle connecting tube 4 drives the brush 6 on the insertion tube 5 to rotate, the ash in the smoke tube can be cleaned better, and finally the ash is sucked into the dust collector 1 through the telescopic tube 2, the rotating tube 3, the handle connecting tube 4 and the insertion tube 5 in sequence by negative pressure generated by the dust collector 1, so that the ash is prevented from flying everywhere, and the environment and the health of cleaning staff are protected.

In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.

Claims

1. The utility model provides a negative pressure formula tobacco pipe ash removal device which characterized in that: including dust catcher (1) and intubate (5), be connected with flexible pipe (2) on dust catcher (1), the one end that dust catcher (1) was kept away from to flexible pipe (2) is connected with rotation pipe (3), the one end of intubate (5) is provided with handle connecting pipe (4), communicate through handle connecting pipe (4) between intubate (5) and rotation pipe (3), the other end of intubate (5) is provided with brush (6).

2. The negative pressure type smoke tube ash removal device according to claim 1, wherein: the novel vacuum cleaner is characterized in that a fixing plate (10) is connected to the other end of the insertion tube (5), the width of the fixing plate (10) is smaller than the diameter of the insertion tube (5), the insertion tube (5) and the fixing plate (10) form a clearance space for absorbing dust under negative pressure, a nut (11) is connected to one side, away from the insertion tube (5), of the fixing plate (10), and a screw (12) in threaded connection with the nut (11) is connected to one end, close to the fixing plate (10), of the brush (6).

3. The negative pressure type smoke tube ash removal device according to any one of claims 1 and 2, wherein: the cannula (5) comprises a first tube (7) and a second tube (8), wherein one end, close to the second tube (8), of the first tube (7) is connected with a threaded tube (9), and one end, close to the first tube (7), of the second tube (8) is connected onto the threaded tube (9) in a threaded mode.

4. The negative pressure type smoke tube ash removal device according to claim 1, wherein: the hairbrush (6) is a metal steel brush.

5. The negative pressure type smoke tube ash removal device according to claim 1, wherein: one end of the telescopic pipe (2) is connected with a positioning pipe (13), and the positioning pipe (13) is positioned in the rotating pipe (3) and is rotationally connected with the rotating pipe (3).