A fabric printing and dyeing waste gas treatment device

Abstract

The utility model relates to the technical field of fabric printing and dyeing, and disclose a kind of fabric printing and dyeing waste gas treatment device, including first filter device, second filter device and third filter device, the second filter device includes second filter box, the second filter device includes second filter box, the left and right side wall of second filter box is connected with first connecting pipe, the downside of first connecting pipe is connected with multiple groups of fan-shaped nozzle, the right side wall of second filter box is connected with sediment tank, water pump is installed in the right side of sediment tank, the upper and lower sides of water pump are connected with second connecting pipe, the downside of second connecting pipe is connected with filter cage, the first filter device can be absorbed and filtered to large block impurity by being provided in this new scheme, if airflow is unstable when air passes in this process, then it will lead to the impurity adhered to the side of filter plate to fall to the downside of first filter box, and further improve the filtering efficiency of the device.

Description

Technical Field

[0001] This utility model belongs to the field of fabric printing and dyeing technology, specifically a fabric printing and dyeing waste gas treatment device. Background Technology

[0002] The fabric printing and dyeing industry is one of the major sources of volatile organic compound emissions. During the printing, dyeing and finishing processes, a large amount of high-temperature, high-humidity, and complex waste gas is generated, which contains pollutants such as dye dust, oily fumes, formaldehyde, benzene compounds and other organic solvents. Effective treatment of such waste gas is crucial for protecting the atmospheric environment and human health.

[0003] Currently, the treatment of textile dyeing waste gas often employs single or simple combination end-of-pipe treatment technologies. However, in practical applications, especially when dealing with textile dyeing waste gas with complex composition and large concentration fluctuations, these technologies generally reveal a common defect: insufficient filtration efficiency in a single aspect. Therefore, we propose a textile dyeing waste gas treatment device. Utility Model Content

[0004] In view of the above situation and to overcome the defects of the prior art, this utility model provides a fabric dyeing and printing waste gas treatment device, which effectively solves the above problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fabric dyeing and printing waste gas treatment device, comprising a first filter device, a second filter device, and a third filter device. The second filter device includes a second filter box, with first connecting pipes connected to the left and right side walls of the second filter box. Multiple sets of fan-shaped nozzles are connected to the lower side of the first connecting pipes. A sedimentation tank is connected to the right side wall of the second filter box, and a water pump is installed on the right side of the sedimentation tank. Second connecting pipes are connected to both the upper and lower sides of the water pump, and a filter cage is connected to the lower side of the lower second connecting pipe.

[0006] Preferably, the first filtration device includes a first filter box, and multiple sets of first sliding blocks are connected to the upper and lower side walls of the first filter box. A fixing frame is provided inside the first sliding blocks on the upper and lower sides, and a filter plate is connected to the inner wall of the fixing frame.

[0007] Preferably, the third filtration device includes a third filter box, and multiple sets of second sliding blocks are connected to the left and right side walls of the third filter box. Placement boxes are provided on opposite sides of the two sets of second sliding blocks, and placement holes are provided on the upper side of the placement boxes.

[0008] Preferably, the left and right side walls of the third filter box are each connected to two sets of third sliding blocks, and an installation box is provided on the opposite side of the two sets of third sliding blocks. The body of the installation box is connected to multiple sets of germicidal lamps.

[0009] Preferably, multiple sets of lamp holders are connected to the left and right side walls of the mounting box, and the germicidal lamp is connected to the mounting box through the lamp holders.

[0010] Preferably, a baffle is connected to the front side of the fixing frame, and a rubber pad is connected to the outer side of the baffle.

[0011] Preferably, a fan assembly is installed on the left side of the first filter box, and an air outlet pipe is connected to the right side of the first filter box, and the air outlet pipe is inclined.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. By setting up the first filter device, large impurities can be absorbed and filtered. If the airflow is unstable when the air passes through, the impurities adhering to the side of the filter plate will fall to the bottom of the first filter box, thereby improving the filtration efficiency of the device. 2. By setting up a second filtration device, dust and impurities in the air are absorbed by the water flow, thereby reducing the impurity content in the air. By setting up a fan assembly, the external air can be controlled, thereby controlling the efficiency and speed of the fabric printing and dyeing waste gas entering. By setting up an exhaust pipe, the water flow sprayed from the fan-shaped nozzle is prevented from entering the first filter box, thereby improving the stability of the device. 3. By setting up a placement box, filter media such as ultra-fine glass fiber cotton and activated carbon particles can be placed, which can then adsorb impurities in the air again. Subsequently, the placement box can be removed to replace the filter media as needed. A germicidal lamp is set up to sterilize the air in the third filter box. By setting up a lamp holder and installation box, the replacement of the germicidal lamp can be improved. Attached Figure Description

[0013] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0014] In the attached diagram: Figure 1 This is a schematic diagram of the structure of the fabric dyeing and printing waste gas treatment device of this utility model. Figure 2 This is a schematic diagram of the structure of the first filtration device of this utility model.

[0015] Figure 3 This is a schematic diagram of the structure of the second filtration device of this utility model.

[0016] Figure 4 This is a schematic diagram of the third filtration device of this utility model; In the diagram: 100, First filtration device; 110, First filter box; 120, First chute block; 130, Fixing frame; 131, Baffle; 132, Rubber pad; 140, Filter plate; 150, Fan assembly; 160, Air outlet pipe; 200, Second filtration device; 210, Second filter box; 220, First connecting pipe; 230, Fan-shaped nozzle; 240, Sedimentation tank; 250, Water pump; 251, Second connecting pipe; 252, Filter cage; 300, Third filtration device; 310, Third filter box; 320, Second chute block; 330, Placement box; 340, Third chute block; 350, Mounting box; 351, Lamp holder; 360, Germicidal lamp. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-4 A fabric dyeing and printing waste gas treatment device includes a first filter device 100, a second filter device 200, and a third filter device 300. The second filter device 200 includes a second filter box 210. First connecting pipes 220 are fixedly connected to the left and right side walls of the second filter box 210. Multiple sets of fan-shaped nozzles 230 are fixedly connected to the lower side of the first connecting pipes 220. A sedimentation tank 240 is connected to the right side wall of the second filter box 210. A water pump 250 is fixedly installed on the right side of the sedimentation tank 240. Second connecting pipes 251 are fixedly connected to both the upper and lower sides of the water pump 250. A filter cage 252 is fixedly connected to the lower side of the second connecting pipe 251. During use, the water pump 250 is started, and the water pump 250 absorbs the water source in the sedimentation tank 240 through the filter cage 252 and sends it into the second connecting pipe 251. Then the second connecting pipe 251 sends the water source into the first connecting pipe 220. Subsequently, the water source in the first connecting pipe 220 is sprayed out through multiple sets of fan-shaped nozzles 230. In this process, impurities in the air are absorbed and coated, thereby reducing the impurities in the air. By setting the second filtration device 200, dust and impurities in the air are absorbed by the water flow, thereby reducing the impurity content in the air.

[0019] The first filtration device 100 includes a first filter box 110. Multiple sets of first sliding blocks 120 are connected to the upper and lower side walls of the first filter box 110. A fixing frame 130 is installed inside the upper and lower first sliding blocks 120. A filter plate 140 is connected to the inner wall of the fixing frame 130. By setting up the first filtration device 100, large impurities can be absorbed and filtered. During this process, if the airflow is unstable, impurities adhering to the side of the filter plate 140 will fall to the lower side of the first filter box 110, thereby improving the filtration efficiency of the device. Simultaneously, the operator can remove the fixing frame 130 and filter plate 140 from the first filter box 110 as needed, facilitating timely cleaning. The fixing frame 130... A baffle 131 is fixedly connected to the front side of the filter box 110, and a rubber pad 132 is fixedly connected to the outer side of the baffle 131. By setting the baffle 131 and the rubber pad 132, the gap between the fixed frame 130 and the first filter box 110 is blocked, thereby improving the stability of the device. A fan assembly 150 is fixedly installed on the left side of the first filter box 110, and an air outlet pipe 160 is fixedly connected to the right side of the first filter box 110. The air outlet pipe 160 is inclined. By setting the fan assembly 150, the external air can be controlled, thereby controlling the efficiency and speed of the fabric dyeing waste gas entering. By setting the air outlet pipe 160, the water sprayed from the fan-shaped nozzle 230 is prevented from entering the first filter box 110, thereby improving the stability of the device.

[0020] The third filtration device 300 includes a third filter box 310. Multiple sets of second sliding blocks 320 are fixedly connected to the left and right side walls of the third filter box 310. Placement boxes 330 are arranged on opposite sides of the two sets of second sliding blocks 320. Placement holes are provided on the upper side of the placement boxes 330. Filter media such as ultrafine glass fiber cotton and activated carbon particles can be placed in the placement boxes 330 to further adsorb impurities in the air. Subsequently, the placement boxes 330 can be removed to replace the filter media as needed. The third filter box 310... Two sets of third sliding blocks 340 are connected to both the left and right side walls. An installation box 350 is provided on the opposite side of the two sets of third sliding blocks 340. Multiple sets of germicidal lamps 360 are fixedly connected to the main body of the installation box 350. The germicidal lamps 360 are used to sterilize the air in the third filter box 310. Multiple sets of lamp holders 351 are fixedly connected to both the left and right side walls of the installation box 350. The germicidal lamps 360 are connected to the installation box 350 through the lamp holders 351. By setting the lamp holders 351 and the installation box 350, the replacement of the germicidal lamps 360 in this device is improved.

Claims

1. A fabric dyeing and printing waste gas treatment device, characterized in that: The filter includes a first filter device (100), a second filter device (200), and a third filter device (300). The second filter device (200) includes a second filter box (210). The left and right side walls of the second filter box (210) are connected to a first connecting pipe (220). The lower side of the first connecting pipe (220) is connected to multiple sets of fan-shaped nozzles (230). The right side wall of the second filter box (210) is connected to a sedimentation tank (240). A water pump (250) is installed on the right side of the sedimentation tank (240). The upper and lower sides of the water pump (250) are connected to second connecting pipes (251). The lower side of the lower second connecting pipe (251) is connected to a filter cage (252).

2. The fabric dyeing and printing waste gas treatment device according to claim 1, characterized in that: The first filter device (100) includes a first filter box (110). Multiple sets of first sliding blocks (120) are connected to the upper and lower side walls of the first filter box (110). A fixing frame (130) is provided inside the first sliding blocks (120) on the upper and lower sides. A filter plate (140) is connected to the inner wall of the fixing frame (130).

3. The fabric dyeing and printing waste gas treatment device according to claim 1, characterized in that: The third filter device (300) includes a third filter box (310). Multiple sets of second sliding blocks (320) are connected to the left and right side walls of the third filter box (310). Placement boxes (330) are provided on opposite sides of the two sets of second sliding blocks (320). Placement holes are provided on the upper side of the placement boxes (330).

4. The fabric dyeing and printing waste gas treatment device according to claim 3, characterized in that: The left and right side walls of the third filter box (310) are each connected to two sets of third sliding blocks (340), and the opposite sides of the two sets of third sliding blocks (340) are provided with mounting boxes (350). The body of the mounting box (350) is connected to multiple sets of germicidal lamps (360).

5. The fabric dyeing and printing waste gas treatment device according to claim 4, characterized in that: The left and right side walls of the mounting box (350) are each connected to a number of lamp holders (351), and the germicidal lamp (360) is connected to the mounting box (350) through the lamp holders (351).

6. The fabric dyeing and printing waste gas treatment device according to claim 2, characterized in that: A baffle (131) is connected to the front side of the fixed frame (130), and a rubber pad (132) is connected to the outside of the baffle (131).

7. The fabric dyeing and printing waste gas treatment device according to claim 2, characterized in that: A fan assembly (150) is installed on the left side of the first filter box (110), and an air outlet pipe (160) is connected to the right side of the first filter box (110). The air outlet pipe (160) is inclined.

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