CN216963964U

CN216963964U - Boiler waste gas treatment device

Info

Publication number: CN216963964U
Application number: CN202122412755.0U
Authority: CN
Inventors: 杜旭昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-07-15
Anticipated expiration: 2031-10-08

Abstract

The utility model relates to the field of waste gas treatment, in particular to a boiler waste gas treatment device which comprises a purification box and a transition pipe, wherein one end of the transition pipe, which penetrates through and extends into the purification box, is communicated with spray heads, the number of the spray heads is not less than two, a filter screen is fixedly connected in the purification box, a moving plate is connected in the purification box in a sliding manner and is positioned right above the filter screen, through holes are formed in the moving plate, the number of the through holes is not less than two, and striking parts are arranged in the through holes; the shower nozzle sprays rivers, and the impact force of rivers makes the movable plate move down and is close to the filter screen, and the impact force of rivers promotes the connecting plate and moves down in the through-hole, makes the expanding spring drive hit the ball and move down and hit the filter screen with protruding piece, and the automatic impurity on clearance filter screen surface of being convenient for improves the life of filter screen, prevents that the filter screen from being blockked up by the impurity in the waste gas, and then influences the work efficiency of filter screen.

Description

Boiler waste gas treatment device

Technical Field

The utility model relates to the field of waste gas treatment, in particular to a boiler waste gas treatment device.

Background

In northern China, the temperature lasts for a long time in winter and is lower in winter, a household needs to be provided with a heating device, generally, a coal-fired boiler or a natural gas boiler is adopted for heating in a northern city, and because northern coal and natural gas resources are rich, and the coal boiler and the natural gas boiler are lower in heating cost, the heating device is suitable for heating in a large-area city.

When current boiler exhaust treatment device is carrying out purification treatment to waste gas, the filter screen filters the impurity in the waste gas for a long time, needs the staff regularly to clear up the filter screen, increases artifical clearance cost, and filter screen surface handles in untimely time, can produce the filter screen and block up, and then reduces exhaust treatment device's work efficiency.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving the above problems, and an object of the present invention is to provide a boiler exhaust gas treatment device, which can improve the problems of automatically cleaning impurities on the surface of a filter screen, prolonging the service life of the surface of the filter screen, and improving the working efficiency of the exhaust gas treatment device.

The utility model achieves the aim through the following technical scheme, and the boiler waste gas treatment device comprises a purification box and a transition pipe, wherein one end of the transition pipe, which penetrates through and extends into the purification box, is communicated with at least two spray heads, a filter screen is fixedly connected in the purification box, a moving plate is connected in the purification box in a sliding manner, the moving plate is positioned right above the filter screen, through holes are formed in the moving plate, the number of the through holes is not less than two, a striking component is arranged in each through hole, a sliding component is arranged on the moving plate, and the sliding component is connected with the striking component.

Preferably, the hitting component comprises a connecting plate, an expansion spring and a hitting ball, the connecting plate is connected in the through hole in a sliding mode, one end of the expansion spring is fixedly connected with the connecting plate, and the other end of the expansion spring is fixedly connected with the hitting ball.

Preferably, the sliding component comprises a sliding groove and a sliding block, the sliding groove is communicated with the through hole, the sliding block is connected in the sliding groove in a sliding manner, and the sliding block is fixedly connected with the connecting plate.

Preferably, a return spring is fixedly connected in the sliding groove, and the other end of the return spring is fixedly connected with the sliding block.

Preferably, an indirect groove is formed in the purification box, an indirect block is fixedly connected to the movable plate, and the indirect block is slidably connected to the inside of the indirect groove.

Preferably, the indirect groove is fixedly connected with a compression spring, and the other end of the compression spring is fixedly connected with the indirect block.

Preferably, the hitting ball is provided with a raised block on the surface.

The beneficial effects of the utility model are: in the shower nozzle was carried to the water source in the transition pipe, the shower nozzle sprays rivers, the impact force of rivers makes the movable plate move down and is close to the filter screen, rivers carry in the through-hole, the impact force of rivers promotes the connecting plate and moves down in the through-hole, make the expanding spring drive hit the ball and move down and hit the filter screen with protruding piece, be convenient for automatic clearance filter screen surface's impurity, the service life of filter screen is prolonged, prevent that the filter screen from being blockked up by the impurity in the waste gas, and then the work efficiency of influence filter screen, reduce the cost of artifical clearance filter screen, the work efficiency of exhaust treatment device is improved.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2;

FIG. 4 is a schematic view of the striking member and slider structure of the present invention.

In the figure: 1. a purification box; 2. a transition duct; 3. a spray head; 4. a filter screen; 5. moving the plate; 6. a through hole; 7. a striking member; 701. a connecting plate; 702. a tension spring; 703. hitting a ball; 8. a sliding member; 801. a chute; 802. a slider; 9. a return spring; 10. an indirect bath; 11. an indirect block; 12. a compression spring; 13. and (4) a convex block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the specific implementation: as shown in fig. 1-4, a boiler waste gas treatment device comprises a purification box 1 and a transition pipe 2, wherein the transition pipe 2 penetrates through one end extending into the purification box 1 and is communicated with at least two spray heads 3, a filter screen 4 is fixedly connected in the purification box 1, a moving plate 5 is slidably connected in the purification box 1, the moving plate 5 is positioned right above the filter screen 4, the moving plate 5 is provided with at least two through holes 6, striking parts 7 are arranged in the through holes 6, a sliding part 8 is arranged on the moving plate 5, the sliding part 8 is connected with the striking part 7, the striking part 7 comprises a connecting plate 701, an expansion spring 702 and a striking ball 703, the connecting plate 701 is slidably connected in the through holes 6, one end of the expansion spring 702 is fixedly connected with the connecting plate 701, the other end of the expansion spring 702 is fixedly connected with the striking ball 703, and a convex block 13 is arranged on the surface of the striking ball 703, in shower nozzle 3 is carried in the water source in the transition pipe 2, shower nozzle 3 sprays rivers, the impact force of rivers makes movable plate 5 move down and be close to filter screen 4, rivers carry in the through-hole 6, the impact force of rivers promotes connecting plate 701 and moves down in through-hole 6, make expanding spring 702 drive hit ball 703 and protruding piece 13 move down and hit filter screen 4, be convenient for automatically clear up the impurity on filter screen 4 surface, improve filter screen 4's life, prevent that filter screen 4 from being blockked up by the impurity in the waste gas, and then influence filter screen 4's work efficiency, reduce the cost of artifical clearance filter screen 4, the work efficiency of improvement exhaust treatment device.

As shown in fig. 2-3, the sliding component 8 includes a sliding groove 801 and a sliding block 802, the sliding groove 801 is communicated with the through hole 6, the sliding block 802 is slidably connected in the sliding groove 801, the sliding block 802 is fixedly connected with the connecting plate 701, a return spring 9 is fixedly connected in the sliding groove 801, the other end of the return spring 9 is fixedly connected with the sliding block 802, the connecting plate 701 moves downwards to make the sliding block 802 slide in the sliding groove 801, the sliding block 802 ensures the stability of the connecting plate 701 in the moving process, the connecting plate 701 is prevented from being separated from the through hole 6 in the moving process, and the working efficiency of the connecting plate 701 is ensured.

As shown in fig. 2, an indirect groove 10 is formed in the purification box 1, an indirect block 11 is fixedly connected to the moving plate 5, the indirect block 11 is slidably connected to the indirect groove 10, a compression spring 12 is fixedly connected to the indirect groove 10, the other end of the compression spring 12 is fixedly connected to the indirect block 11, the moving plate 5 moves downward to enable the indirect block 11 to move downward in the indirect groove 10, the indirect block 11 ensures the stability of the moving plate 5 in moving, the moving plate 5 is limited in moving, the moving plate 5 is prevented from being directly pressed onto the filter screen 4 in moving, the distance between the moving plate 5 and the filter screen 4 is conveniently ensured, and the striking component 7 is convenient to automatically clean the working content of the filter screen 4.

When the utility model is used, a water source in the transition pipe 2 is conveyed into the spray head 3, the spray head 3 sprays water flow, the impact force of the water flow enables the moving plate 5 to move downwards to be close to the filter screen 4, the moving plate 5 moves downwards to enable the indirect block 11 to move downwards in the indirect groove 10, the indirect block 11 ensures the stability of the moving plate 5 in the moving process, the moving plate 5 is limited in the moving process, the moving plate 5 is prevented from being directly pressed on the filter screen 4 in the moving process, the distance between the moving plate 5 and the filter screen 4 is convenient to ensure, the water flow is conveyed into the through hole 6, the impact force of the water flow pushes the connecting plate 701 to move downwards in the through hole 6, the connecting plate 701 moves downwards to enable the sliding block 802 to slide in the sliding groove 801, the sliding block 802 ensures the stability of the connecting plate 701 in the moving process, the connecting plate 701 is prevented from being separated from the through hole 6 in the moving process, the working efficiency of the connecting plate 701 is ensured, the connecting plate 701 is subjected to the impact force of the water flow, the expansion spring 702 to enable the expansion spring 702 to drive the impact ball 703 and the convex block 13 to move downwards and impact the filter screen 4, be convenient for clear up the impurity on filter screen 4 surface automatically, improve filter screen 4's life, prevent that filter screen 4 from being blockked up by the impurity in the waste gas, and then influence filter screen 4's work efficiency, reduce artifical cost of clearing up filter screen 4, improve exhaust treatment device's work efficiency.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a boiler exhaust treatment device, includes purifying box (1) and transition pipe (2), its characterized in that: transition pipe (2) run through and extend to one end intercommunication in purifying box (1) has shower nozzle (3), two are no less than to the quantity of shower nozzle (3), fixedly connected with filter screen (4) in purifying box (1), sliding connection has movable plate (5) in purifying box (1), movable plate (5) are located directly over filter screen (4), through-hole (6) have been seted up on movable plate (5), two are no less than to the quantity of through-hole (6), be provided with in through-hole (6) and hit and beat part (7), be provided with sliding part (8) on movable plate (5), sliding part (8) with hit and beat part (7) and connect.

2. The exhaust gas treatment device for a boiler according to claim 1, wherein: the hitting component (7) comprises a connecting plate (701), an expansion spring (702) and a hitting ball (703), the connecting plate (701) is connected in the through hole (6) in a sliding mode, one end of the expansion spring (702) is fixedly connected with the connecting plate (701), and the other end of the expansion spring (702) is fixedly connected with the hitting ball (703).

3. The exhaust gas treatment device for a boiler according to claim 2, wherein: the sliding component (8) comprises a sliding groove (801) and a sliding block (802), the sliding groove (801) is communicated with the through hole (6), the sliding block (802) is connected in the sliding groove (801) in a sliding mode, and the sliding block (802) is fixedly connected with the connecting plate (701).

4. A boiler exhaust gas treatment device in accordance with claim 3, wherein: the inner side of the sliding groove (801) is fixedly connected with a return spring (9), and the other end of the return spring (9) is fixedly connected with the sliding block (802).

5. The boiler exhaust gas treatment device according to claim 1, characterized in that: an indirect groove (10) is formed in the purification box (1), an indirect block (11) is fixedly connected to the movable plate (5), and the indirect block (11) is connected into the indirect groove (10) in a sliding mode.

6. The exhaust gas treatment device for a boiler according to claim 5, wherein: fixedly connected with compression spring (12) in indirect groove (10), the other end of compression spring (12) with indirect piece (11) fixed connection.

7. The exhaust gas treatment device for a boiler according to claim 2, wherein: the surface of the striking ball (703) is provided with a convex block (13).