CN211585941U - Intermittent type formula waste gas automatic filtration clarification plant - Google Patents

Abstract

The utility model discloses an intermittent waste gas automatic filtering and purifying device, which comprises a main box body, a division plate is fixedly connected at the middle position of the bottom of an inner cavity of the main box body, the front and back of the inner cavity of the main box body are fixedly connected with a middle plate at the middle position of the right side of the partition plate, the middle positions of the outer walls of the two sides of the middle plate are fixedly connected with filter screens, the top of the inner cavity of the main box body is fixedly connected with a guide plate at one side of the middle plate far away from the partition plate, the top of the inner cavity of the main box body is positioned at the left side of the partition board and is fixedly connected with an air circulation device, the middle position of the inner wall at the left side of the main box body is fixedly connected with an air drying and evolution device, the main tank body top is located intermediate lamella top fixedly connected with washing unit, the main tank bottom is located intermediate lamella below fixedly connected with collecting box, the utility model relates to an exhaust-gas treatment technical field. The device has the characteristics of high automation degree, large air handling capacity, high purification efficiency, reliable working performance, simple structure, small maintenance amount and the like.

Description

An intermittent exhaust gas automatic filtering and purification equipment

technical field

The utility model relates to the technical field of waste gas treatment, in particular to an intermittent automatic filtering and purification equipment for waste gas.

Background technique

In the production process of textile, printing and dyeing, coating, tanning, pharmaceutical, chemical and other industries, the treatment of pollutants (wool, particulate matter) in the exhaust gas generally adopts filter screen, filter cotton, water washing filter, movable rotary screen filtering, etc. However, there are many defects in the above filtering methods: For example, when using filter nets and filter cottons, the wind resistance will gradually increase due to the accumulation of pollutants (flocs and particulate matter), which will increase the energy consumption of the fan. At the same time, manual cleaning needs to be done regularly; Filtration will produce waste water, which not only produces water pollution, but also is a great waste of water resources; when using the movable circular mesh for filtration, because the rotating circular mesh cannot be completely sealed, some pollutants (floc, particulate matter) will be directly Passing through the gap, the filtration efficiency is low.

Utility model content

(1) Technical problems solved

In view of the deficiencies of the prior art, the present invention provides an intermittent automatic filtering and purification equipment for exhaust gas, which solves the problem that the wind resistance will gradually increase and the energy consumption of the fan will increase due to the gradual accumulation of pollutants (fluff, particulate matter). Regular cleaning; using water to rinse and filter will produce waste water, which not only produces water pollution, but also is a large waste of water resources; when using a movable circular mesh for filtration, because the rotating circular mesh cannot be completely sealed, there will be some pollutants ( Fluff, particulate matter) directly pass through the gap, and the filtration efficiency is low.

(2) Technical solutions

In order to achieve the above purpose, the present invention is achieved through the following technical solutions: an intermittent automatic filtering and purification equipment for exhaust gas, comprising a main box body, a partition plate is fixedly connected at the middle position of the bottom of the inner cavity of the main box, and a partition plate is fixedly connected in the middle of the bottom of the main box body. The front and back of the cavity are located in the middle of the right side of the partition plate, and a middle plate is fixedly connected, and the middle positions of the outer walls on both sides of the middle plate are fixedly connected with a filter screen. A deflector is fixedly connected to the side, an air circulation device is fixedly connected to the top of the inner cavity of the main box on the left side of the partition plate, and an air drying evolution device is fixedly connected to the middle of the inner wall of the left side of the main box. The bottom of the inner wall on the left side of the body is fixedly connected with a protective baffle, the top of the main box is above the middle plate and a water washing device is fixedly connected, and the bottom of the main box is below the middle plate and is fixedly connected with a collection box.

Preferably, the air circulation device includes a protective box body, an installation net is fixedly connected to the middle of the inner walls on both sides of the protective box inner cavity, and an air transmission fan is fixedly connected to the middle position of the top of the inner cavity of the installation net. An air inlet pipe is communicated with the top of the inner wall of one side of the inner cavity close to the partition plate, and a buffer guide plate is fixedly connected at the middle position of the bottom of the protection box.

Preferably, one end of the air inlet pipe away from the protection box penetrates the partition plate and extends to the outer wall of the right side of the partition plate, and the right end of the air inlet pipe is communicated with the partition plate.

Preferably, the air-drying evolution device includes an air-drying layer, an air-purifying layer is fixedly connected to the bottom of the air-drying layer, the air-drying layer is filled with a desiccant, and the air-purifying layer is filled with activated carbon.

Preferably, the water washing device includes a water washing box, a water washing nozzle is fixedly connected to the bottom of the inner cavity of the water washing box, a water washing pump is fixedly connected to the middle of the inner cavity of the water washing box, and the output end of the water washing pump is connected to the water washing machine through a connecting hose. The spray head is communicated, and the input end of the water washing pump is communicated with the water source through a connecting hose.

Preferably, the bottom of the water washing device penetrates through the main box and extends to the top of the inner cavity of the main box, and the collection box is communicated with the bottom of the inner cavity of the main box.

(3) Beneficial effects

The utility model provides an intermittent exhaust gas automatic filtering and purification equipment, which has the following beneficial effects:

In the device, a partition plate is fixedly connected through the middle position of the bottom of the main box inner cavity, the front and back of the main box inner cavity are located in the middle position on the right side of the partition plate, and the middle plate is fixedly connected, and the middle positions of the outer walls on both sides of the middle plate are fixedly connected with a middle plate. The filter screen, the top of the inner cavity of the main box is located on the side of the middle plate away from the partition plate, and a baffle plate is fixedly connected, and the top of the inner cavity of the main box is located on the left side of the partition plate, and an air circulation device is fixedly connected, and the middle of the inner wall of the left side of the main box is fixedly connected. The air drying evolution device is fixedly connected to the position, the bottom of the left inner wall of the main box is fixedly connected with a protective baffle, the top of the main box is above the middle plate and is fixedly connected with a water washing device, and the bottom of the main box is below the middle plate. The device has the characteristics of high degree of automation, large air volume, high purification efficiency, reliable work performance, simple structure and small maintenance.

Description of drawings

1 is a schematic diagram of the overall structure of the present utility model;

Fig. 2 is the structural representation of the air circulation device of the present invention;

3 is a schematic structural diagram of the water washing device of the present invention.

In the picture: 1 main box, 2 partition plate, 3 intermediate plate, 4 filter screen, 5 deflector, 6 air circulation device, 61 protection box, 62 installation net, 63 air fan, 64 air intake pipe, 65 Buffer guide plate, 7 air drying evolution device, 71 air drying layer, 72 air purification layer, 8 protective guide plate, 9 water washing device, 91 water washing box, 92 water washing nozzle, 93 water washing pump, 10 collecting box.

Detailed ways

The technical solutions in this practical embodiment will be clearly and completely described below with reference to the accompanying drawings in the present practical embodiment. Obviously, the described embodiments are only a part of the present practical embodiment, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative work fall within the protection scope of the present invention.

1-3, the present utility provides a technical solution: an intermittent exhaust gas automatic filtering and purification equipment, comprising a main box 1, a partition plate 2 is fixedly connected to the middle of the bottom of the inner cavity of the main box 1, and the main box The front and back of the inner cavity of the body 1 are located in the middle of the right side of the partition plate 2, and the middle plate 3 is fixedly connected. The middle positions of the outer walls on both sides of the middle plate 3 are fixedly connected with the filter screen 4. The top of the inner cavity of the main box 1 is located on the middle plate 3. A deflector 5 is fixedly connected to the side away from the partition plate 2 , the top of the inner cavity of the main box 1 is located on the left side of the partition plate 2 and an air circulation device 6 is fixedly connected, and the middle position of the inner wall of the left side of the main box 1 is fixedly connected with an air circulation device 6 . The air drying evolution device 7, the bottom of the left inner wall of the main box 1 is fixedly connected with a protective baffle 8, the top of the main box 1 is located above the middle plate 3 and the water washing device 9 is fixedly connected, and the bottom of the main box 1 is located below the middle plate 3 A collection box 10 is fixedly connected.

The air circulation device 6 includes a protection box 61 , an installation net 62 is fixedly connected to the middle of the inner walls on both sides of the inner cavity of the protection box 61 , and an air fan 63 is fixedly connected to the middle of the top of the inner cavity of the installation net 62 , and the inner cavity of the protection box 61 is fixedly connected. An air inlet pipe 64 is communicated with the top of the inner wall of one side close to the partition plate 2 , and a buffer guide plate 65 is fixedly connected to the middle position of the bottom of the protection box 61 .

One end of the air intake pipe 64 away from the protection box 61 penetrates the partition plate 2 and extends to the right outer wall of the partition plate 2 , and the right end of the air intake pipe 64 communicates with the partition plate 2 .

The air-drying evolution device 7 includes an air-drying layer 71 , an air-purifying layer 72 is fixedly connected to the bottom of the air-drying layer 71 , the air-drying layer 71 is filled with a desiccant, and the air-purifying layer 72 is filled with activated carbon.

The washing device 9 includes a washing box 91, a washing nozzle 92 is fixedly connected at the bottom of the inner cavity of the washing box 91, a washing pump 93 is fixedly connected in the middle of the inner cavity of the washing box 91, and the output end of the washing pump 93 is connected with the washing nozzle 92 through a connecting hose, The input end of the water washing pump 93 is communicated with the water source through a connecting hose.

The bottom of the water washing device 9 penetrates through the main box 1 and extends to the top of the inner cavity of the main box 1 , and the collection box 10 communicates with the bottom of the inner cavity of the main box 1 .

The device has the characteristics of high degree of automation, large air volume, high purification efficiency, reliable work performance, simple structure and small maintenance.

When in use, start the air supply fan 63 to make the air enter the main box 1, enter the filter screen 4 through the deflector 5 for filtering, and then enter the protection box 61 through the air intake pipe 64, buffer the air flow through the buffer guide plate 65, and then pass The air drying layer 71 and the air purification layer 72 are dried and purified, and the water washing pump 93 is started intermittently so that the water is sprayed through the water washing nozzle 92, the filter screen 4 is washed with water, and the washed dirt is passed through the collection box 10. collected for centralized processing.

It should be noted that, in this document, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus. without more restrictions. By the statement "including a defined element, it does not preclude the presence of additional identical elements in the process, method, article or apparatus including the element".

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications and substitutions can be made in these embodiments without departing from the principles and spirit of the present invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides an intermittent type formula waste gas automatic filtration clarification plant, includes main tank body (1), its characterized in that: the air drying and air evolution device is characterized in that a partition board (2) is fixedly connected to the middle position of the bottom of an inner cavity of a main box body (1), the front surface and the back surface of the inner cavity of the main box body (1) are located on a middle position fixedly connected with an intermediate board (3) on the right side of the partition board (2), a filter screen (4) is fixedly connected to the middle position of the outer wall of the two sides of the intermediate board (3), a guide plate (5) is fixedly connected to one side of the inner cavity of the main box body (1) which is located on the intermediate board (3) and away from the partition board (2), an air circulation device (6) is fixedly connected to the top of the inner cavity of the main box body (1) on the left side, an air drying and air evolution device (7) is fixedly connected to the middle position of the inner wall of the left side of the main box, the bottom of the main box body (1) is fixedly connected with a collecting box (10) below the middle plate (3).

2. An automatic filtering and purifying device for intermittent exhaust gas according to claim 1, characterized in that: circulation of air device (6) is including protection box (61), protection box (61) inner chamber both sides inner wall intermediate position fixedly connected with installation net (62), installation net (62) inner chamber top intermediate position fixedly connected with gas transmission fan (63), one side inner wall top intercommunication that protection box (61) inner chamber is close to division board (2) has intake pipe (64), protection box (61) bottom intermediate position fixedly connected with buffering baffle (65).

3. An automatic filtering and purifying device for intermittent exhaust gas according to claim 2, characterized in that: one end of the air inlet pipe (64) far away from the protection box body (61) penetrates through the partition plate (2) and extends to the outer wall of the right side of the partition plate (2), and the right end of the air inlet pipe (64) is communicated with the partition plate (2).

4. An automatic filtering and purifying device for intermittent exhaust gas according to claim 1, characterized in that: air drying evolution device (7) include air drying layer (71), air drying layer (71) bottom fixedly connected with air purification layer (72), air drying layer (71) is filled with the drier, air purification layer (72) is filled with the active carbon.

5. An automatic filtering and purifying device for intermittent exhaust gas according to claim 1, characterized in that: washing device (9) are including washing case (91), washing case (91) inner chamber bottom fixedly connected with washing shower nozzle (92), washing case (91) inner chamber intermediate position fixedly connected with washing pump (93), washing pump (93) output is through coupling hose and washing shower nozzle (92) intercommunication, washing pump (93) input is through coupling hose and water source intercommunication.

6. An automatic filtering and purifying device for intermittent exhaust gas according to claim 1, characterized in that: the bottom of the water washing device (9) penetrates through the main box body (1) and extends to the top of the inner cavity of the main box body (1), and the collecting box (10) is communicated with the bottom of the inner cavity of the main box body (1).

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