CN219023637U - A treatment machine for waste gas purification - Google Patents

Abstract

The utility model relates to the technical field of exhaust gas treatment, and discloses a processor for exhaust gas purification, which comprises a purification box and a support frame. Both sides of the purification box are provided with a pretreatment box and an air inlet, and the front end of the purification box is close to the pretreatment There is a filter screen slot on one side of the box, and a filter screen is slidably installed in the filter screen slot, and a cleaning device is installed inside the pre-treatment box; the cleaning device includes a fixing frame, and the end of the fixing frame is fixedly connected with the pre-processing box. There is a fan, and two sets of connecting rods are fixedly installed on the side of the fixing frame away from the fan. A rotating plate is arranged between the two groups of connecting rods. The upper and lower ends of the rotating plate are rotatably connected with a rotating shaft. Cleaning brushes are installed on the vertical sides of the plate. In the utility model, by setting the cleaning device, it is possible to prevent large particles from clogging the filter holes, prolong the service life of the filter screen, eliminate the need for frequent replacement of the filter screen, and reduce the filtration cost.

Description

A treatment machine for waste gas purification

technical field

The utility model relates to the technical field of exhaust gas treatment, in particular to a processor for exhaust gas purification.

Background technique

In recent decades, with the rapid development of my country's industry, the emission of exhaust gas has increased greatly. As people gradually pay attention to the living environment, the country pays more and more attention to the governance of the atmospheric environment, resulting in the vigorous development of related exhaust gas treatment technologies. Now Some exhaust gas treatment methods usually use adsorption to filter and purify.

Due to the complex composition of industrial waste gas, most of the waste gas contains many large particles. At present, the existing processors are usually equipped with a pre-treatment box before purification and filtration to filter large particles in the waste gas through a filter. However, this method is easy Large particles block the filter screen of the pre-treatment box, which will slow down the flow of exhaust gas in the front box, increase the power cost, and easily lead to a short service life of the filter screen, requiring frequent replacement of the filter screen, resulting in an increase in filtration costs. For this reason, we propose A processing machine for exhaust gas purification.

Utility model content

The utility model mainly solves the technical problems existing in the above-mentioned prior art, and provides a processor for waste gas purification.

In order to achieve the above purpose, the utility model adopts the following technical scheme, a processor for waste gas purification, including a purification box and a support frame, one side of the purification box is provided with a pre-treatment box, and one side of the pre-treatment box is provided with Air inlet, the side of the purification box away from the pre-treatment box is provided with an air outlet, the front end of the purification box close to the side of the pre-treatment box is provided with a filter screen slot, and a filter screen is slidably installed in the filter screen slot, and the front A cleaning device is arranged inside the processing box; the cleaning device includes a fixed frame, the end of the fixed frame is fixedly connected with the pre-treatment box, a fan is arranged on one side of the fixed frame, and the fan is rotatably mounted on the fixed frame, and the fixed frame is far away from the Two groups of connecting rods are fixedly installed on one side of the fan, and a rotating plate is arranged between the two groups of connecting rods. A cleaning brush is installed on the side.

Further, a replacement door is installed on the front end of the purification box away from the filter screen, the lower end of the replacement door is provided with a backing plate, and the upper end of the backing plate is fixedly connected with the purification box body, and the upper surface of the backing plate is parallel with a Two sets of pad slots.

Further, two sets of parallel slide grooves are provided at the inner lower end of the purification box, fastening bolts are threaded on one side of the purification box, and threaded holes are provided at the position of the replacement door relative to the fastening bolts.

Further, a purification frame is provided at the upper end of the chute, and a purification plate is slidably installed inside the purification frame.

Further, the two ends of the purification frame are provided with sealing strips, and the inside of the sealing strips are glued to the purification frame.

Further, the lower end of the purification frame is provided with rollers, and the lower end of the rollers is movably installed inside the chute, and the two sides of the front end of the purification frame are provided with operation slots.

Beneficial effect

The utility model provides a processor for waste gas purification. Has the following beneficial effects:

(1) The processor for exhaust gas purification can prevent large particles from clogging the filter holes by installing a cleaning device, prolong the service life of the filter screen, eliminate the need for frequent replacement of the filter screen, and reduce the cost of filtration.

(2) This kind of waste gas purification processor can remove the whole purification frame from the inside of the purification box by setting the chute and the pad groove, and can quickly maintain and clean the purification plate. The operation is simple and fast, and the replacement can be improved. efficiency.

Description of drawings

In order to more clearly illustrate the implementation of the present utility model or the technical solution in the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the implementation or the prior art. Apparently, the drawings in the following description are only exemplary, and those skilled in the art can also obtain other implementation drawings according to the provided drawings without creative efforts.

The structures, proportions, sizes, etc. shown in this manual are only used to cooperate with the content disclosed in the manual for the understanding and reading of those who are familiar with this technology, and are not used to limit the limited conditions that the utility model can be implemented, so there is no In technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size shall still fall within the scope of the invention disclosed in the utility model without affecting the effect and purpose of the utility model. within the scope of technical content.

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

Fig. 2 is a schematic diagram of the internal structure analysis of the utility model;

3 is a schematic diagram of the overall structure of the cleaning device of the present invention;

Figure 4 is an exploded schematic view of the interior of the new purification box.

illustration:

1. Purification box; 2. Support frame; 3. Pretreatment box; 4. Air inlet; 5. Air outlet; 6. Filter slot; 7. Filter; 8. Backing plate; 1, replacement door; 11, cleaning device; 12, fixed frame; 13, fan; 14, connecting rod; 15, rotating plate; 16, rotating shaft; 17, cleaning brush; 18, fastening bolt; 19, chute; 20 , Purification frame; 21, purification plate; 22, sealing strip; 23, roller; 24, operation tank.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Embodiment: A treatment machine for exhaust gas purification, as shown in Figures 1-4, includes a purification box 1, the purification box 1 is a hollow box with a rectangular structure, and the four corners of the lower end of the purification box 1 are fixedly welded with a support frame 2, One side of the purification box 1 is fixedly connected with a pretreatment box 3. The pretreatment box 3 is a prism-shaped hollow box arranged horizontally. One side of the body 1 is fixedly connected with an air inlet 4, and the air inlet 4 communicates with the inner cavity of the pretreatment box 3, and the side of the purification box body 1 away from the pretreatment box 3 is fixedly welded with an air outlet 5, and the air outlet 5 The inside is connected with the inner cavity of the purification box body 1, and the side of the front end of the purification box body 1 close to the pretreatment box 3 is vertically provided with a filter screen groove 6, and a filter screen 7 is slidably installed inside the filter screen slot 6, and the filter screen 7 is Rectangular frame structure, the filter screen 7 is provided with a filter screen for filtering large particles, the filter screen is filled with filter materials, the front end of the filter screen 7 is fixed with a handle for easy replacement, and the front end of the purification box 1 is away from the side of the filter screen 7 The replacement door 10 is installed through the hinge rotation, and the lower end of the replacement door 10 is provided with a backing plate 8. The backing plate 8 is an oblique L-shaped structure, and its upper end is fixedly connected with the purification box 1. Two groups of backing grooves are provided in parallel on the upper end of the backing plate 8. 9. A cleaning device 11 is installed inside the pretreatment box 3 .

Further, the cleaning device 11 includes a fixed frame 12, the fixed frame 12 is a cross-shaped structural frame, the end of the fixed frame 12 is fixedly welded with the pre-treatment box 3, and the side of the fixed frame 12 away from the filter screen 7 is provided with a fan 13, and the fan 13 The fan 13 is connected to the external control power supply through a linear connection. The side of the fixed frame 12 far away from the fan 13 is fixedly installed with two sets of connecting rods 14, and a rotating device is arranged between the two groups of connecting rods 14. Plate 15, rotating plate 15 is an oval plate-shaped structure, and its vertical two sides are set as right-angled sides, and rotating plate 15 upper and lower ends are rotationally connected with rotating shaft 16, and rotating shaft 16 ends are fixedly connected with connecting rod 14, and rotating plate 15 vertical Cleaning brushes 17 are fixedly installed on both sides, and the length of the cleaning brushes 17 is set so that the filter screen 7 can be cleaned.

Further, two sets of parallel slide grooves 19 are provided on the inner lower surface of the purification box 1 relative to the pad groove 9, and the side of the purification box 1 away from the filter screen 7 is threaded with fastening bolts 18, and the side of the door 10 is replaced. A threaded blind hole is provided relative to the position of the fastening bolt 18. When the replacement door 10 is closed, turning the fastening bolt 18 can drive the fastening bolt 18 to fasten the replacement door 10. The upper end of the chute 19 is provided with a purification frame 20. The purification frame 20 is a rectangular frame structure. There are multiple sets of purification plates 21 vertically slidingly installed inside the purification frame 20. The purification plates 21 are rectangular structures with purification materials for purifying exhaust gas on the inside. The purification materials can be activated carbon, purification cotton, etc. , the lateral ends of the purification frame 20 are provided with a sealing strip 22, the sealing strip 22 is a rectangular structure and its inner side is glued to the purification frame 20, the lower end of the purification frame 20 is fixedly equipped with a roller 23, and the lower end of the roller 23 is movable and installed inside the chute 19, the purification frame Both sides of the front end of the 20 are provided with operation slots 24 for easy replacement.

The working principle of the utility model: when in use, the exhaust gas is transported to the inside of the pretreatment box 3 through the air inlet 4, filtered by the filter screen 7, and after absorbing large particles of impurities, it enters the inside of the purification box 1 and passes through the inside of the purification frame 20. After the purification plate 21 is filtered and purified, it is discharged through the air outlet 5. When the filter screen 7 needs to be cleaned, the external power supply of the fan 13 is started, and the fan 13 is driven to rotate for air supply. As the fan 13 rotates, the rotating plate 15 is rotated, and the rotating plate The cleaning brushes 17 arranged on both sides of the 15 clean the outer meshes of the filter screen 7 during rotation, so as to avoid the clogging of the meshes and affect the filtering effect. Frequent filter replacement reduces filtration costs. When it is necessary to replace the purification plate 21 inside the purification frame 20, the fastening bolt 18 can be turned to open the follow-up door 10, and the purification frame 20 can be pulled out from the purification box body 1 as a whole through the operation slot 24, and the lower end of the purification frame 20 The set roller 23 can roll along the chute 19 and the pad groove 9, so that the purification frame 20 can be moved out as a whole, so as to facilitate the replacement of the purification plate 21. By setting the chute 19 and the pad groove 9, the purification frame 20 can be completely moved from The inside of the purification box 1 is removed, so that the purification plate 21 can be quickly maintained and cleaned, the operation is simple and fast, and the replacement efficiency can be improved.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A treatment machine for waste gas purification, comprising a purification box (1) and a support frame (2), the side of the purification box (1) is provided with a pre-treatment box (3), and the pre-treatment box (3)- The side is provided with an air inlet (4), and the side of the purification box (1) away from the pretreatment box (3) is provided with an air outlet (5), which is characterized in that: the front end of the purification box (1) is close to the pretreatment One side of the box (3) is provided with a filter screen groove (6), and a filter screen (7) is slidably installed in the filter screen groove (6), and a cleaning device (11) is arranged inside the pretreatment box (3); The cleaning device (11) comprises a fixed frame (12), the end of the fixed frame (12) is fixedly connected with the pretreatment box (3), and a fan (13) is arranged on one side of the fixed frame (12), and the fan (13) rotates Installed on the fixed frame (12), the side of the fixed frame (12) away from the fan (13) is fixedly equipped with two groups of connecting rods (14), and a rotating plate (15) is arranged between the two groups of connecting rods (14). ), the upper and lower ends of the rotating plate (15) are rotationally connected with a rotating shaft (16), the end of the rotating shaft (16) is fixedly connected with the connecting rod (14), and the vertical sides of the rotating plate (15) are equipped with cleaning brushes ( 17). 2. A treatment machine for exhaust gas purification according to claim 1, characterized in that: the side of the front end of the purification box (1) away from the filter screen (7) is rotatably installed with a replacement door (10), the The lower end of the replacement door (10) is provided with a backing plate (8), and the upper end of the backing plate (8) is fixedly connected with the purification box (1), and two sets of backing grooves (9) are provided in parallel on the upper end of the backing plate (8). 3. A processing machine for exhaust gas purification according to claim 1, characterized in that two sets of parallel chutes (19) are provided at the inner lower end of the purification box (1), and the purification box (1) ) one side is threadedly connected with a fastening bolt (18), and the replacement door (10) is provided with a threaded hole relative to the position of the fastening bolt (18). 4. A treatment machine for exhaust gas purification according to claim 3, characterized in that: a purification frame (20) is provided at the upper end of the chute (19), and a purification plate (21) is slidably installed inside the purification frame (20) ). 5. A treatment machine for exhaust gas purification according to claim 4, characterized in that: the two ends of the purification frame (20) are provided with sealing strips (22), and the inside of the sealing strip (22) is adhesively connected to the purification frame ( 20). 6. A treatment machine for exhaust gas purification according to claim 4, characterized in that: the lower end of the purification frame (20) is provided with a roller (23), and the lower end of the roller (23) is movably installed inside the chute (19), Operation slots (24) are provided on both sides of the front end of the purification frame (20).

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