Waste gas treatment device for real stone paint production

Abstract

The utility model discloses a waste gas treatment device for real stone paint production, which comprises a first box body, an inclined plate, a collecting box and a plurality of baffle plates are arranged in the box body, the collecting box is placed on the bottom surface of the first box body, the inclined plate is obliquely and internally connected above the collecting box, and the baffle plates are vertically and internally connected in the first box body at intervals. Gaps are formed between the bottoms of the baffle plates and the inclined plates, upper air guide holes and lower air guide holes are formed in the baffle plates, the upper air guide holes and the lower air guide holes are formed in the adjacent baffle plates in an up-down alternating mode, an air inlet pipe is arranged on the left side face of the first box body, an air outlet is formed in the right side face of the first box body, and scraping plates are arranged between the adjacent baffle plates; a cylinder and a connecting rod are arranged at the top of the first box body; the cylinder pushes the scraper to move up and down. According to the utility model, not only is the adhesion treatment effect on organic waste gas realized, but also the cleaning efficiency on organic polymers can be improved by matching with the scraping plate.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to a waste gas treatment device for real stone paint production. Background Art

[0002] Real stone paint is mainly made of high molecular polymers, natural colored stone sand and related additives such as dispersants, defoaming agents, etc. After drying and curing, it is as hard as stone, and the decorative effect is similar to marble or granite. During the mixing and stirring process of real stone paint, a large amount of organic high molecular polymers will evaporate and adhere to the surface of the equipment to pollute the environment, which needs to be treated in time. Patent 202121569188.3 discloses an organic waste gas treatment device, which scrapes off the impurity particles on the inner wall of the treatment cylinder by rotating the telescopic cleaning plate to achieve waste gas treatment. However, the adhesion area of ​​the inner cylinder wall in this technical solution is small, and a large amount of organic polymers cannot be quickly adhered, and the treatment efficiency is low. Utility Model Content

[0003] The purpose of the utility model is to overcome the shortcomings of the prior art and provide an exhaust gas treatment device for real stone paint production.

[0004] The purpose of the utility model is achieved through the following technical solutions: A waste gas treatment device for the production of real stone paint, comprising a first box body, wherein an inclined plate, a collecting box, and a plurality of baffles are provided in the box body, and the collecting box is placed on the bottom surface of the first box body, the inclined plate is inclined and inscribed above the collecting box, and the baffles are vertically spaced and inscribed in the first box body, and a gap is provided between the bottom of the baffle and the inclined plate, and an upper air guide hole and a lower air guide hole are provided on the baffle, and the upper air guide hole and the lower air guide hole are alternately located on adjacent baffles. An air inlet pipe is provided on the left side of the first box body, an air outlet is provided on the right side of the first box body, and a scraper is provided between adjacent baffles. A cylinder and a connecting rod are provided on the top of the first box body, one end of the connecting rod passes through the top of the first box body and is fixedly connected to the scraper, and the other end of the connecting rod is fixedly connected to the output end of the cylinder, and the cylinder pushes the scraper to move up and down.

[0005] Furthermore, an opening is provided on the left side of the first box body, and the collection box is horizontally drawn out from the bottom of the first box body through the opening.

[0006] Furthermore, a second box body is provided on the right side of the first box body, an exhaust pipe is provided on the right side of the second box body, and large-particle activated carbon, small-particle activated carbon, and activated carbon plates are provided in the second box body. The large-particle activated carbon, small-particle activated carbon, and activated carbon plates are distributed in sequence from left to right in the second box body.

[0007] Furthermore, three grid boxes are provided in the second box body, and the grid boxes are filled with the large-particle activated carbon, small-particle activated carbon, and activated carbon plates respectively. A limiting groove is provided on the bottom surface of the second box body, and the bottom of the grid box passes through the top surface of the second box body and is stuck in the limiting groove.

[0008] The utility model has the following advantages: by arranging multiple baffles to form a curved channel, the collision and adhesion area and the collision probability are greatly increased, and the adsorption effect on organic waste gas is improved. At the same time, the scraper arranged can clean the adhered organic polymer in time; in conjunction with the activated carbon arranged in the second box, the residual organic waste gas can be further adsorbed, so that all discharged gases meet the standards; the activated carbon is arranged in order of large-particle activated carbon, small-particle activated carbon, and activated carbon plate from left to right, which can simultaneously adsorb the organic waste gas, reduce the processing pressure of single-structure activated carbon, and improve the overall waste gas treatment effect; the three structural types of activated carbon are inserted into the second box in a plate structure, which is convenient for subsequent replacement by directly lifting it up through the handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0010] Figure 2 yes Figure 1 Schematic diagram of the cross-sectional top view structure.

[0011] In the figure, 1. first box body; 2. air inlet pipe; 3. air outlet; 4. deflector; 5. lower air guide hole; 6. upper air guide hole; 7. inclined plate; 8. collecting box; 9. scraper; 10. connecting rod; 11. cylinder; 12. bracket; 13. second box body; 14. grid box; 15. large-particle activated carbon; 16. small-particle activated carbon; 17. activated carbon plate; 18. limit groove; 19. handle; 20. exhaust pipe. DETAILED DESCRIPTION

[0012] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0013] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0014] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0015] like Figure 1 、 Figure 2As shown, a waste gas treatment device for real stone paint production includes a first box body 1 and a second box body 13. The first box body 1 and the second box body 13 are arranged closely on the left and right. The first box body 1 and the second box body 13 share a plate for separation. The plate is provided with an air outlet 3 for gas transmission. The left side of the first box body 1 is provided with an air inlet pipe 2, and the right side of the second box body 13 is provided with an exhaust pipe 20. The box body is provided with an inclined plate 7, a collecting box 8, and 9 baffles 4. The collecting box 8 is placed on the bottom surface of the first box body 1. The left side of the first box body 1 is provided with The rectangular opening is a drawer-like structure. The collecting box 8 can be pulled out from the bottom of the first box body 1 through the opening. The inclined plate 7 is tilted and inscribed above the collecting box 8. The lowest right end of the inclined plate 7 extends above the collecting box 8 so that the organic polymer collected above falls into the collecting box 8. The baffle 4 is vertically spaced and inscribed in the first box body 1. A gap is formed between the bottom of the baffle 4 and the inclined plate 7 to allow the organic polymer to pass through. The baffle 4 is provided with an upper air guide hole 6 and a lower air guide hole 5. The upper air guide hole 6 and the lower air guide hole 5 are alternately located in the same direction. On the adjacent baffles 4, scrapers 9 are installed between the adjacent baffles 4, an inverted U-shaped bracket 12, a cylinder 11 and a connecting rod 10 are installed on the top of the first box body 1, the cylinder 11 is vertically fixed on the bracket 12, one end of the connecting rod 10 vertically passes through the top of the first box body 1 and is fixedly connected to the scraper 9, and the other end of the connecting rod 10 is fixedly connected to the output end of the cylinder 11. The cylinder 11 pushes the scraper 9 up and down to scrape the baffle 4 and the inner wall of the first box body 1. Three grid boxes 14 are provided in the second box body 13, and the grid boxes 14 are filled with large particles and live particles. Activated carbon 15, small-particle activated carbon 16, activated carbon board 17, large-particle activated carbon 15, small-particle activated carbon 16, activated carbon board 17 are spaced apart in sequence from left to right in the second box body 13. A limiting groove 18 is provided on the bottom surface of the second box body 13, and three rectangular openings are provided on the top surface of the second box body 13. The bottoms of the three grid boxes 14 pass through the top surface of the second box body 13 through the openings and are stuck in the limiting groove 18. A sealing plate is installed on the top surface of the grid box 14 to prevent gas leakage, and a handle 19 is installed on the sealing plate to facilitate the removal of the grid box.

[0016] The working principle of the utility model: the non-waste gas in the real stone paint contains a large amount of organic polymers with high viscosity. The waste gas moves through the S-shaped passage formed by the baffle, which greatly increases the collision area, causing the organic polymer to quickly adhere to the baffle and the inner wall of the first box. The cylinder is started to push the scraper to move downward, scrape off the adhered organic polymer and flow it to the inclined plate, and under the continued guidance of the inclined plate, it flows into the collection box. After the collection box is full, it can be directly withdrawn and replaced; the gas passing through the S-shaped passage still contains a large amount of organic waste gas, and the activated carbon can be effectively adsorbed to the organic polymer to make the discharged gas meet the standard; large-particle activated carbon, small-particle activated carbon, and activated carbon plates are arranged in the second box from left to right, which can realize gradient adsorption of organic gas, so that the three types of activated carbon structures can act synchronously to adsorb, avoiding the organic polymers from being adsorbed and adhered to the activated carbon at the leftmost end, reducing the processing pressure of the single grid box, and extending the adsorption time; the three structures of activated carbon are arranged in the grid box, and the grid box is inserted in the second box, which is convenient for timely replacement of the activated carbon.

[0017] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A waste gas treatment device for real stone paint production, characterized by: The invention comprises a first box body (1), wherein an inclined plate (7), a collection box (8), and a plurality of baffles (4) are provided in the box body, wherein the collection box (8) is placed on the bottom surface of the first box body (1), the inclined plate (7) is inscribed obliquely above the collection box (8), the baffles (4) are inscribed vertically in the first box body (1), a gap is provided between the bottom of the baffle (4) and the inclined plate (7), and the baffles (4) are provided with upper air guide holes (6) and lower air guide holes (5), and the upper air guide holes (6) and the lower air guide holes (5) are alternately located adjacent to each other. On the baffle (4), an air inlet pipe (2) is provided on the left side of the first box (1), an air outlet (3) is provided on the right side of the first box (1), a scraper (9) is provided between adjacent baffles (4), and a cylinder (11) and a connecting rod (10) are provided on the top of the first box (1), one end of the connecting rod (10) passes through the top of the first box (1) and is fixedly connected to the scraper (9), and the other end of the connecting rod (10) is fixedly connected to the output end of the cylinder (11), and the cylinder (11) pushes the scraper (9) to move up and down.

2. The waste gas treatment device for real stone paint production according to claim 1, characterized in that: The left side of the first box body (1) is provided with an opening, and the collection box (8) is horizontally drawn out from the bottom of the first box body (1) through the opening.

3. The waste gas treatment device for real stone paint production according to claim 1, characterized in that: A second box (13) is provided on the right side of the first box (1), an exhaust pipe (20) is provided on the right side of the second box (13), and large-particle activated carbon (15), small-particle activated carbon (16), and an activated carbon plate (17) are provided in the second box (13), and the large-particle activated carbon (15), small-particle activated carbon (16), and activated carbon plate (17) are distributed in sequence from left to right in the second box (13).

4. The waste gas treatment device for real stone paint production according to claim 3, characterized in that: Three grid boxes (14) are provided in the second box body (13), and the grid boxes (14) are filled with the large-particle activated carbon (15), the small-particle activated carbon (16), and the activated carbon plate (17), respectively. A limiting groove (18) is provided on the bottom surface of the second box body (13), and the bottom of the grid box (14) passes through the top surface of the second box body (13) and is stuck in the limiting groove (18).

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