CN221808435U - Boiler waste gas treatment device - Google Patents

Abstract

The utility model relates to the technical field of boiler waste gas treatment, in particular to a boiler waste gas treatment device which comprises a first shell, a first air inlet and a first air outlet, wherein the first air inlet and the first air outlet are formed in the surface of the first shell, a drawing device is arranged in the first shell, a track is fixedly connected in the first shell, a second shell is slidingly connected to the surface of the track, a rotating door is rotatably connected to the surface of the second shell, a handle is fixedly connected to the surface of the rotating door, a plurality of rotating shafts are rotatably connected to the surfaces of the upper end and the lower end of the second shell, a plurality of sliding grooves are formed in the surface of the second shell, a plurality of supporting frames are rotatably connected to one end of each of the surfaces of the two rotating shafts, and a filter screen is slidingly connected to the surfaces of the supporting frames.

Description

Boiler exhaust gas treatment device

Technical Field

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

Background Art

Boiler exhaust gas treatment refers to the treatment of exhaust gas generated by boiler combustion to reduce pollution to the environment and impact on human health. The commonly used boiler exhaust gas treatment method is to use an activated carbon adsorption box to filter and treat the exhaust gas. By filtering the exhaust gas, the pollution of the boiler exhaust gas to the air is effectively reduced.

The applicant discovered in his daily work that during the actual use of the activated carbon adsorption box, after using the filter for a long time, the filter needs to be cleaned regularly or even replaced with a new filter to ensure the gas circulation effect. The traditional cleaning method is to remove the filter for cleaning. The installation process will consume a certain amount of time and labor costs, which reduces the cleaning efficiency of the filter.

To this end, we propose a boiler exhaust gas treatment device.

Utility Model Content

The utility model aims to solve the shortcoming in the prior art that it is inconvenient to flexibly clean the filter screen, and proposes a boiler exhaust gas treatment device.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a boiler exhaust gas treatment device, comprising a first shell, a first air inlet, and a first air outlet, wherein the first air inlet and the first air outlet are both opened on the surface of the first shell, a pulling device is provided inside the first shell, a track is fixedly connected to the inside of the first shell, the surface of the track is slidably connected to the second shell, the surface of the second shell is rotatably connected to a rotating door, and the surface of the rotating door is fixedly connected to a handle.

The above components achieve the following effects: the filter can be pulled out, which is convenient for replacement and easy to clean.

Preferably, the upper and lower end surfaces of the second shell are rotatably connected to a number of rotating shafts, a number of sliding grooves are provided on the surface of the second shell, one end of the surfaces of the several rotating shafts are rotatably connected to a number of supporting frames, the surfaces of the supporting frames are slidably connected to the filter screen, a number of rollers are fixedly connected to the bottom end of the first shell, and a baffle is fixedly connected to the upper end surface of the second shell.

The effect achieved by the above components is: the filter can be rotated to facilitate replacement of the front and back sides, and also to facilitate replacement of a new filter.

Preferably, a fixed rod is fixedly connected to the surface of the second shell, a lock bolt is slidably connected to the surface of the fixed rod, a spring is fixedly connected to the surface of the lock bolt, a plug is rotatably connected to the surface of the lock bolt, a rotating rod is rotatably connected to the surface of the plug, a rotating door is rotatably connected to the surface of the second shell, and a lock catch is fixedly connected to the surface of the rotating door. The above components achieve the effect that the rotating door can be closed by clamping the lock catch on the rotating door with the rotating rod, and will not be easily opened to cause safety hazards.

Preferably, a plurality of slideways are fixedly connected to the inner bottom end of the first shell.

The effects achieved by the above components are: fixing the movement trajectory of the pull-out, preventing it from falling off, and preventing it from being damaged by non-linear movement.

Preferably, a cleaning device is provided on the surface of the first shell, a third shell is fixedly connected to the upper end surface of the first shell, a dust net is slidably connected to the surface of the third shell, a water inlet pipe is fixedly connected to the surface of the third shell, a valve is fixedly connected to the surface of the water inlet pipe, a high-pressure water gun is fixedly connected to the inner side of the first shell, a water pipe is fixedly connected to the upper end surface of the high-pressure water gun, one end of the water pipe is fixedly connected to a water storage hose, one end surface of the water storage hose is fixedly connected to the water inlet pipe, and the surface of the water inlet pipe is fixedly connected to the valve.

The effect achieved by the above components is: the water storage hose is squeezed through the baffle of the pulling device, and water is sprayed out through the high-pressure water gun, thereby achieving the effect of cleaning the filter screen.

Preferably, a second air outlet is fixedly connected to the inner side of the first shell, a wind compressor is fixedly connected to the upper surface of the first shell, a second air inlet is fixedly connected above the surface of the wind compressor, and a button is fixedly connected to the surface of the first shell.

The effect achieved by the above components is: high-pressure wind is produced through wind compression and blown toward the filter, so that the filter is dried and cleaned.

Preferably, a brush is fixedly connected to the inner side of the first shell.

The effects achieved by the above components are: cleaning impurities on the filter screen and preventing the impurities from falling into the machine.

1. In the utility model, by providing a pulling device, the cumbersome disassembly process of traditional filter plate replacement is reduced, unnecessary labor costs are avoided, and replacement efficiency is accelerated.

2. In the utility model, by providing a cleaning device, the troublesome process of disassembling and washing is avoided, and the need for daily cleaning of the filter to ensure normal gas circulation is better maintained.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the present invention;

Fig. 2 is a schematic diagram of the cross-sectional structure of the present utility model;

FIG3 is a schematic diagram of the structure of the filter screen in the present invention;

FIG4 is an enlarged view of the structure at A in FIG2 in the present utility model;

FIG5 is an enlarged view of the structure at B in FIG3 in the present utility model;

FIG6 is a schematic diagram of the structure of the cleaning device in the present invention;

FIG. 7 is a schematic diagram of the structure of the filter screen in another angle in the present invention.

Legend: 1. First shell; 2. First air inlet; 3. First air outlet; 4. Pull-out device; 401. Filter; 402. Second shell; 403. Rotating door; 404. Lock; 405. Support frame; 406. Rotating shaft; 407. Slide; 408. Lock bolt; 409. Baffle; 410. Handle; 411. Fixed rod; 412. Rotating rod; 413. Plug; 414. Spring; 415. Track; 416. Roller; 417. Slide; 5. Cleaning device; 501. Second air outlet; 502. Brush; 503. High-pressure water gun; 504. Wind compressor; 505. Second air inlet; 506. Water storage hose; 507. Water inlet pipe; 508. Valve; 509. Water pipe; 510. Dustproof net; 511. Third shell; 512. Button.

DETAILED DESCRIPTION

As shown in Figure 1, the utility model provides a technical solution: a boiler exhaust gas treatment device, including a first shell 1, a first air inlet 2, and a first air outlet 3, the first air inlet 2 and the first air outlet 3 are both opened on the surface of the first shell 1, a pulling device 4 is provided inside the first shell 1, and a cleaning device 5 is provided on the surface of the first shell 1.

The specific arrangement and functions of the pulling device 4 and the cleaning device 5 will be described in detail below.

As shown in reference figures 2 to 5, in this embodiment: the first air inlet 2 and the first air outlet 3 are both opened on the surface of the first shell 1, a pulling device 4 is provided inside the first shell 1, the inside of the first shell 1 is fixedly connected with a track 415, the surface of the track 415 is slidably connected with the second shell 402, the surface of the second shell 402 is rotatably connected with the rotating door 403, the surface of the rotating door 403 is fixedly connected with a handle 410, and the filter 401 can be pulled out for convenient replacement and easy cleaning.

The upper and lower surfaces of the second shell 402 are rotatably connected to a number of rotating shafts 406, and a number of sliding grooves 407 are provided on the surface of the second shell 402. One end of the surfaces of the several rotating shafts 406 are rotatably connected to a number of support frames 405, and the surface of the support frames 405 is slidably connected to the filter 401. The bottom end of the inside of the first shell 1 is fixedly connected to a number of rollers 416, and the upper end surface of the second shell 402 is fixedly connected to a baffle 409, so that the filter 401 can be rotated, which is convenient for replacing the front and back sides, and also convenient for replacing a new filter 401.

A fixing rod 411 is fixedly connected to the surface of the second shell 402, a locking bolt 408 is slidably connected to the surface of the fixing rod 411, a spring 414 is fixedly connected to the surface of the locking bolt 408, a plug 413 is rotatably connected to the surface of the locking bolt 408, a rotating rod 412 is rotatably connected to the surface of the plug 413, a rotating rod 412 is rotatably connected to the surface of the second shell 402, a rotating door 403 is rotatably connected to the surface of the rotating door 403, a lock buckle 404 is fixedly connected to the surface of the rotating door 403, and the locking buckle 404 on the rotating door 403 is clamped by the rotating rod 412, so that the rotating door 403 can be closed and will not be easily opened to cause safety hazards.

A plurality of slideways 417 are fixedly connected to the inner bottom end of the first housing 1 to fix the movement track of the pull-out to prevent it from falling off and causing damage due to non-linear movement.

As shown in reference figures 6 and 7, in this embodiment: a cleaning device 5 is provided on the surface of the first housing 1, a third housing 511 is fixedly connected to the upper end surface of the first housing 1, and a dust screen 510 is slidably connected to the surface of the third housing 511. A water inlet pipe 507 is fixedly connected to the surface of the third housing 511, and a valve 508 is fixedly connected to the surface of the water inlet pipe 507. A high-pressure water gun 503 is fixedly connected to the inner side of the first housing 1, and a water delivery pipe 509 is fixedly connected to the upper end surface of the high-pressure water gun 503. A water storage hose 506 is fixedly connected to one end of the water delivery pipe 509, and a water inlet pipe 507 is fixedly connected to one end surface of the water storage hose 506. A valve 508 is fixedly connected to the surface of the water inlet pipe 507. The water storage hose 506 is squeezed by the baffle 409 of the pulling device 4, and water is sprayed out through the high-pressure water gun 503, so as to achieve the effect of cleaning the filter 401.

A second air outlet 501 is fixedly connected to the inner side of the first shell 1, a wind compressor 504 is fixedly connected to the upper surface of the first shell 1, a second air inlet 505 is fixedly connected above the surface of the wind compressor 504, and a button 512 is fixedly connected to the surface of the first shell 1. High-pressure wind is produced through wind compression and blown toward the filter 401 to dry and clean the filter 401.

A brush 502 is fixedly connected to the inner side of the first housing 1 to clean impurities on the filter screen 401 to prevent the impurities from falling into the machine.

Working principle: When the filter 401 needs to be replaced, grab the handle 410 and pull out the second shell 402. The track 415 and roller 416 set inside will drive the horizontal movement, reducing the force required to pull it out and making it more labor-saving and convenient. The slide groove 407 below will fix the movement track to avoid derailment and damage to the machine. Then lift the lock bolt 408 upward, and the rotating rod 412 will rotate away from the lock buckle 404 due to resistance, so that the door can be opened, and then the filter 401 can be directly pulled out. There is no need to replace a new filter 401, only one side needs to be used. Push the filter 401 inward, the slide groove 407 on the support frame 405 will move horizontally to a suitable position, and then rotate the filter 401, the shaft 406 will rotate the support frame 405 to complete the operation of replacing the use surface. After completion, close the door, press the lock bolt 408 downward, the spring 414 acts on the end of the rotating bolt to lift it, and the lock buckle 404 is stuck to lock the door and fix it. Push the door inward into place, and the rear end convex point of the slide groove 407 will be stuck in the bottom groove to complete the recycling.

When the filter 401 needs to be cleaned, first open the valve 508 to fill the water in the water storage hose 506, close the valve 508, hold the handle 410, and pull out the second shell 402. The baffle 409 on the second shell 402 will move along the groove. The baffle 409 squeezes the water storage hose 506 outward, and the water flow will be squeezed to the high-pressure water gun 503 through the water pipe and sprayed out. During the pulling process, the filter 401 also moves until it is completely pulled out and the water in the water storage hose 506 is all sprayed out. A brush 502 is also provided. , you can brush away large impurities that are not easy to wash away with water. After cleaning the filter 401, click the button 512 on the third shell 511, turn on the wind compressor 504, and air enters from the second air inlet 505, and is blown out from the second air outlet 501 after being pressurized, drying the filter 401 and blowing away the particles remaining on the filter 401. At the same time, it also prevents water from entering the interior of the machine, causing internal rust and damage. Slowly push the second shell 402 back in, press the button 512 again, turn off the wind compressor 504, and the cleaning is completed.

In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims (7)

1. A boiler exhaust gas treatment device, comprising a first shell (1), a first air inlet (2), and a first air outlet (3), characterized in that: the first air inlet (2) and the first air outlet (3) are both opened on the surface of the first shell (1), a pulling device (4) is provided inside the first shell (1), a track (415) is fixedly connected to the inside of the first shell (1), the surface of the track (415) is slidably connected to the second shell (402), the surface of the second shell (402) is rotatably connected to a rotating door (403), and the surface of the rotating door (403) is fixedly connected to a handle (410). 2. A boiler exhaust gas treatment device according to claim 1, characterized in that: the upper and lower end surfaces of the second shell (402) are rotatably connected to a plurality of rotating shafts (406), a plurality of sliding grooves (407) are provided on the surface of the second shell (402), one end of the surfaces of the plurality of rotating shafts (406) are rotatably connected to a plurality of support frames (405), the surface of the support frames (405) is slidably connected to a filter screen (401), a plurality of rollers (416) are fixedly connected to the bottom end of the interior of the first shell (1), and a baffle (409) is fixedly connected to the upper end surface of the second shell (402). 3. A boiler exhaust gas treatment device according to claim 2, characterized in that: a fixing rod (411) is fixedly connected to the surface of the second shell (402), a locking bolt (408) is slidably connected to the surface of the fixing rod (411), a spring (414) is fixedly connected to the surface of the locking bolt (408), a plug (413) is rotatably connected to the surface of the locking bolt (408), a rotating rod (412) is rotatably connected to the surface of the plug (413), a rotating door (403) is rotatably connected to the surface of the second shell (402), and a lock buckle (404) is fixedly connected to the surface of the rotating door (403). 4. A boiler exhaust gas treatment device according to claim 1, characterized in that: a plurality of slideways (417) are fixedly connected to the inner bottom end of the first shell (1). 5. A boiler exhaust gas treatment device according to claim 1, characterized in that: a cleaning device (5) is provided on the surface of the first shell (1), a third shell (511) is fixedly connected to the upper end surface of the first shell (1), a dustproof net (510) is slidably connected to the surface of the third shell (511), a water inlet pipe (507) is fixedly connected to the surface of the third shell (511), a valve (508) is fixedly connected to the surface of the water inlet pipe (507), a high-pressure water gun (503) is fixedly connected to the inner side of the first shell (1), a water pipe (509) is fixedly connected to the upper end surface of the high-pressure water gun (503), one end of the water pipe (509) is fixedly connected to a water storage hose (506), one end surface of the water storage hose (506) is fixedly connected to the water inlet pipe (507), and the surface of the water inlet pipe (507) is fixedly connected to the valve (508). 6. A boiler exhaust gas treatment device according to claim 1, characterized in that: a second air outlet (501) is fixedly connected to the inner side of the first shell (1), a wind compressor (504) is fixedly connected to the upper surface of the first shell (1), a second air inlet (505) is fixedly connected above the surface of the wind compressor (504), and a button (512) is fixedly connected to the surface of the first shell (1). 7. A boiler exhaust gas treatment device according to claim 1, characterized in that a brush (502) is fixedly connected to the inner side of the first shell (1).