Waste gas treatment device of fabric dyeing and finishing equipment

Abstract

The utility model discloses a waste gas treatment device of fabric dyeing and finishing equipment, which comprises a waste gas treatment pipeline, an exhaust fan assembly arranged at the top end of the waste gas treatment pipeline, a telescopic support fixedly connected to the bottom end of the waste gas treatment pipeline, a base support fixedly connected to the bottom end of the telescopic support, and a threaded rod fixedly connected to the other end of the base support. One side of the waste gas treatment pipeline is fixedly connected with a connecting pipe, the outer side of the bottom end of the connecting pipe is fixedly connected with a positioning block, the positioning block is sleeved with a screwing cylinder, the top end in the screwing cylinder is provided with a positioning groove, and the bottom end in the screwing cylinder is provided with a connecting thread; the screw joint cylinder and the connecting pipe are fixed in relative positions and can rotate flexibly through the positioning groove and the positioning block, and the connecting thread of the screw joint cylinder is in threaded connection with the threaded rod, so that the relative state can be flexibly adjusted to adjust the height of the waste gas treatment pipeline, and the mounting height of the waste gas treatment pipeline in different fabric dyeing and finishing equipment is adapted; independent installation by an operator is facilitated, and the equipment installation and disassembly efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment equipment, in particular to a waste gas treatment device for fabric dyeing and finishing equipment. Background Art

[0002] Fabric dyeing and finishing refers to the process of dyeing and finishing fabrics. In the process of fabric dyeing and finishing, the fabrics need to be pre-treated first, such as degreasing, desizing, bleaching, etc., to remove grease, starch, impurities, etc. on the surface of the fabrics. Then the dyeing process is carried out, and the appropriate dyes and dyeing methods are selected to dye the fabrics to ensure uniform dyeing and good color fastness. Finally, the finishing process is carried out, including washing, finishing, drying, shaping and other processes, to achieve the softness, gloss and feel requirements of the fabrics. In the dyeing and finishing process, a certain amount of waste gas is generally generated due to chemical agents, and waste gas treatment devices need to be installed in the dyeing and finishing equipment;

[0003] Most of the waste gas treatment devices of existing fabric dyeing and finishing equipment are not equipped with auxiliary installation brackets. The installation and disassembly are difficult to operate and require other operators to assist in the installation and disassembly work. The installation efficiency is low and it is difficult to meet actual use needs. Utility Model Content

[0004] The purpose of the utility model is to provide a waste gas treatment device for fabric dyeing and finishing equipment to solve the problem that most of the waste gas treatment devices of existing fabric dyeing and finishing equipment are not equipped with auxiliary installation brackets, the operation is difficult during installation and disassembly, other operators are required to assist in the installation and disassembly work, the installation efficiency is low, and it is difficult to meet the actual use needs.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an exhaust gas treatment device for fabric dyeing and finishing equipment, comprising: an exhaust gas treatment pipe, an exhaust fan assembly is arranged at the top of the exhaust gas treatment pipe, a telescopic bracket is fixedly connected to the bottom end of the exhaust gas treatment pipe, a base bracket is fixedly connected to the bottom end of the telescopic bracket, a threaded rod is fixedly connected to the other end of the base bracket, a connecting pipe is fixedly connected to one side of the exhaust gas treatment pipe, a positioning block is fixedly connected to the outer side of the bottom end of the connecting pipe, a screw-on barrel is sleeved on the outside of the positioning block, a positioning groove is provided on the top end of the screw-on barrel, and a connecting thread is provided on the bottom end of the screw-on barrel.

[0006] As a further solution of the utility model: the telescopic brackets and threaded rods are provided in two groups, which are symmetrically arranged on the top surface of the base bracket, and the connecting pipes are provided in two groups, which are symmetrically arranged on one side of the exhaust gas treatment pipeline.

[0007] As a further solution of the utility model: the two groups of threaded rods are telescopically connected to the inside of the connecting pipe, and the two groups of connecting pipes are provided with positioning block structures with the same number of positions.

[0008] As a further solution of the utility model: the two groups of positioning blocks are both sleeved with threaded tubes on the outside, the positioning grooves are matched with the number and specification of the positioning blocks, and the connecting threads are matched with the number and specification of the threaded rods.

[0009] As a further solution of the utility model: a suction pump assembly is embedded on one side of the top of the exhaust gas treatment pipe, a spray nozzle is provided at one end of the suction pump assembly, a connecting water pipe is connected to the other end of the suction pump assembly, a filter is provided on the inner side of the bottom end of the bend of the exhaust gas treatment pipe, a liquid storage tank is fixedly connected to the outer side of the bottom end of the bend of the exhaust gas treatment pipe, and a water baffle is fixedly connected to the inner side of the top end of the bend of the exhaust gas treatment pipe.

[0010] As a further solution of the utility model: one end of the connecting water pipe is connected to the suction pump assembly, and the other end is connected to the inside of the liquid storage tank. There are two groups of suction pump assemblies, spray nozzles and connecting water pipes, which are symmetrically arranged on both sides of the exhaust gas treatment pipeline.

[0011] As a further solution of the utility model: a limiting ring is fixedly connected to the inner wall of the other end of the exhaust gas treatment pipe away from the exhaust fan assembly, an activated carbon adsorption block is arranged on one side of the limiting ring, screw hole blocks are arranged at the four corners of the inner side of the other end of the exhaust gas treatment pipe away from the exhaust fan assembly, a fixed screw is threadedly connected inside the screw hole block, and a moisture absorption block is arranged between the suction pump assembly and the exhaust fan assembly.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model fixes the relative position of the screw connection tube and the connecting pipe and allows them to rotate flexibly through the positioning groove and the positioning block. The connecting thread of the screw connection tube and the threaded rod are screwed together to facilitate flexible adjustment of the relative state to adjust the height of the exhaust gas treatment pipe, and adapt to the installation height of the exhaust gas treatment pipe in different fabric dyeing and finishing equipment, which is convenient for operators to independently install and improves the efficiency of equipment installation and disassembly. The exhaust gas is sucked into the exhaust gas treatment pipe by the exhaust fan assembly from one end of the activated carbon adsorption block. The activated carbon adsorption block is convenient for adsorbing sulfides in the exhaust gas, and the activated carbon adsorption block is pressed on one side of the limit ring through the screw hole block and the fixed screw rod, which is convenient for disassembly and replacement. The treated exhaust gas is then sprayed with water mist from the spray nozzle to remove fixed particles such as dust and water-soluble substances therein. The water after spraying passes through the filter screen and is collected in the liquid storage tank. The spray water can be recycled through the suction pump assembly and the connecting water pipe. The moisture absorption block is located between the suction pump assembly and the exhaust fan assembly, which is convenient for dehumidifying the discharged gas to prevent the water vapor therein from being directly discharged for a long time to cause corrosion to the surrounding equipment environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1This is a schematic diagram of the overall structure of a waste gas treatment device for fabric dyeing and finishing equipment described in the utility model;

[0015] Figure 2 It is a structural schematic diagram of a screw-connected barrel in an exhaust gas treatment device of a fabric dyeing and finishing equipment described in the utility model;

[0016] Figure 3 It is a structural schematic diagram of the front side of the cross-sectional view of an exhaust gas treatment device of a fabric dyeing and finishing equipment described in the utility model;

[0017] Figure 4 It is a structural schematic diagram of the back of the cross-sectional view of an exhaust gas treatment device of a fabric dyeing and finishing equipment described in the utility model;

[0018] Figure 5 It is a structural schematic diagram of an activated carbon adsorption block in a waste gas treatment device of fabric dyeing and finishing equipment described in the utility model.

[0019] In the figure: 1. Waste gas treatment pipeline; 2. Telescopic bracket; 3. Base bracket; 4. Threaded rod; 5. Connecting pipe; 6. Positioning block; 7. Screw-on barrel; 8. Positioning groove; 9. Connecting thread; 10. Suction pump assembly; 11. Spray nozzle; 12. Connecting water pipe; 13. Filter screen; 14. Liquid storage tank; 15. Water baffle; 16. Limiting ring; 17. Activated carbon adsorption block; 18. Screw hole block; 19. Fixed screw; 20. Moisture absorption block; 21. Exhaust fan assembly. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" 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 directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0022] Reference Figures 1 to 5 In an embodiment of the utility model, an exhaust gas treatment device for fabric dyeing and finishing equipment includes: an exhaust gas treatment pipeline 1, an exhaust fan assembly 21 is arranged at the top of the exhaust gas treatment pipeline 1, a telescopic bracket 2 is fixedly connected to the bottom end of the exhaust gas treatment pipeline 1, a base bracket 3 is fixedly connected to the bottom end of the telescopic bracket 2, a threaded rod 4 is fixedly connected to the other end of the base bracket 3, a connecting pipe 5 is fixedly connected to one side of the exhaust gas treatment pipeline 1, a positioning block 6 is fixedly connected to the outer side of the bottom end of the connecting pipe 5, a screw connection tube 7 is sleeved on the outside of the positioning block 6, a positioning groove 8 is opened at the top end of the screw connection tube 7, and a connecting thread 9 is arranged at the bottom end of the screw connection tube 7.

[0023] Reference Figures 1 to 5 There are two groups of telescopic brackets 2 and threaded rods 4, which are symmetrically arranged on the top surface of the base bracket 3. There are two groups of connecting pipes 5, which are symmetrically arranged on one side of the exhaust gas treatment pipeline 1. The two groups of threaded rods 4 are telescopically connected to the inside of the connecting pipes 5. The two groups of connecting pipes 5 are provided with positioning block 6 structures with the same number of positions. The outside of the two groups of positioning blocks 6 are both sleeved with screw connection tubes 7. The positioning grooves 8 are adapted to the number and specifications of the positioning blocks 6, and the connecting threads 9 are adapted to the number and specifications of the threaded rods 4.

[0024] The above scheme is adopted: the relative position of the screw-on tube 7 and the connecting pipe 5 is fixed through the positioning groove 8 and the positioning block 6, and can be flexibly rotated. The connecting thread 9 of the screw-on tube 7 and the threaded rod 4 are screwed together to facilitate flexible adjustment of the relative state to adjust the height of the exhaust gas treatment pipe 1, adapt to the installation height of the exhaust gas treatment pipe 1 in different fabric dyeing and finishing equipment, facilitate independent installation by operators, and improve the efficiency of equipment installation and disassembly.

[0025] Reference Figures 1 to 5 A suction pump assembly 10 is embedded on one side of the top of the exhaust gas treatment pipeline 1, a spray nozzle 11 is arranged at one end of the suction pump assembly 10, and a connecting water pipe 12 is connected through the other end of the suction pump assembly 10, a filter screen 13 is arranged on the inner side of the bottom end of the exhaust gas treatment pipeline 1 at the bend, a liquid storage tank 14 is fixedly connected to the outer side of the bottom end of the bend of the exhaust gas treatment pipeline 1, and a water baffle 15 is fixedly connected to the inner side of the top of the bend of the exhaust gas treatment pipeline 1, one end of the connecting water pipe 12 is connected through the suction pump assembly 10, and the other end is connected through the inside of the liquid storage tank 14, and there are two groups of suction pump assemblies 10, spray nozzles 11 and connecting water pipes 12, which are symmetrically arranged on both sides of the exhaust gas treatment pipeline 1.

[0026] The above scheme is adopted: the activated carbon adsorption block 17 is used to facilitate the adsorption of sulfides in the exhaust gas, and the activated carbon adsorption block 17 is pressed against one side of the limit ring 16 by the screw hole block 18 and the fixed screw 19, which is convenient for disassembly and replacement. The treated exhaust gas is then sprayed with water mist by the spray nozzle 11 to remove fixed particles such as dust and water-soluble substances therein, and the water after spraying flows through the filter screen 13 and is collected in the liquid storage tank 14. The recycling of the spray water can be achieved through the action of the suction pump assembly 10 and the connecting water pipe 12.

[0027] Reference Figures 1 to 5 A limiting ring 16 is fixedly connected to the inner wall of the other end of the exhaust gas treatment pipe 1 away from the exhaust fan assembly 21, and an activated carbon adsorption block 17 is arranged on one side of the limiting ring 16. Screw hole blocks 18 are arranged at the four corners of the inner side of the other end of the exhaust gas treatment pipe 1 away from the exhaust fan assembly 21. A fixing screw 19 is screwed inside the screw hole block 18, and a moisture absorption block 20 is arranged between the suction pump assembly 10 and the exhaust fan assembly 21.

[0028] The above solution is adopted: the moisture absorption block 20 is located between the suction pump assembly 10 and the exhaust fan assembly 21, so as to dehumidify the exhausted gas and prevent the water vapor therein from being directly discharged for a long time and causing corrosion to the surrounding equipment environment.

[0029] The working principle of the utility model is as follows: when in use, the screw connection tube 7 and the connecting pipe 5 are fixed in relative position and can be flexibly rotated through the positioning groove 8 and the positioning block 6, and the connecting thread 9 of the screw connection tube 7 is screwed together with the threaded rod 4 to facilitate flexible adjustment of the relative state to adjust the height of the exhaust gas treatment pipeline 1, adapt to the installation height of the exhaust gas treatment pipeline 1 in different fabric dyeing and finishing equipment, facilitate independent installation by operators, and improve the equipment installation and disassembly efficiency. After the positioning of the exhaust gas treatment pipeline 1 is completed, the ear plate and the fixing bolt are installed to fix it with the fabric dyeing and finishing equipment, and the exhaust gas is sucked into the exhaust gas treatment pipeline 1 by the exhaust fan assembly 21 at one end of the activated carbon adsorption block 17, and the activated carbon adsorption block 17 is convenient for adsorbing sulfides in the exhaust gas. , and the activated carbon adsorption block 17 is pressed on one side of the limit ring 16 through the screw hole block 18 and the fixed screw 19, which is convenient for disassembly and replacement. The treated exhaust gas is then sprayed with water mist by the spray nozzle 11 to remove fixed particles such as dust and water-soluble substances therein. The water after spraying flows through the filter screen 13 and is collected in the liquid storage tank 14. The spray water can be recycled through the suction pump assembly 10 and the connecting water pipe 12. The water baffle 15 reduces the influence of the spray water mist on the front activated carbon adsorption block 17. The moisture absorption block 20 is located between the suction pump assembly 10 and the exhaust fan assembly 21, which is convenient for dehumidifying the discharged gas to prevent the water vapor therein from being directly discharged for a long time and causing corrosion to the surrounding equipment environment.

[0030] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An exhaust gas treatment device for fabric dyeing and finishing equipment, characterized in that: include: An exhaust gas treatment pipeline (1) is provided with an exhaust fan assembly (21) at the top end of the exhaust gas treatment pipeline (1), a telescopic bracket (2) is fixedly connected to the bottom end of the exhaust gas treatment pipeline (1), a base bracket (3) is fixedly connected to the bottom end of the telescopic bracket (2), a threaded rod (4) is fixedly connected to the other end of the base bracket (3), a connecting pipe (5) is fixedly connected to one side of the exhaust gas treatment pipeline (1), a positioning block (6) is fixedly connected to the outer side of the bottom end of the connecting pipe (5), a screw connection tube (7) is sleeved on the outside of the positioning block (6), a positioning groove (8) is provided at the top end of the screw connection tube (7), and a connecting thread (9) is provided at the bottom end of the screw connection tube (7).

2. The waste gas treatment device of fabric dyeing and finishing equipment according to claim 1 is characterized in that: The telescopic brackets (2) and threaded rods (4) are each provided in two groups, and are symmetrically arranged on the top surface of the base bracket (3); the connecting pipes (5) are provided in two groups, and are symmetrically arranged on one side of the exhaust gas treatment pipeline (1).

3. The exhaust gas treatment device for fabric dyeing and finishing equipment according to claim 1 is characterized in that: The two groups of threaded rods (4) are both telescopically connected to the inside of the connecting tube (5), and the two groups of connecting tubes (5) are both provided with positioning block (6) structures at the same number of positions.

4. The exhaust gas treatment device for fabric dyeing and finishing equipment according to claim 1 is characterized in that: The two groups of positioning blocks (6) are both sleeved with screw connection tubes (7) on their exteriors, the positioning grooves (8) are matched in quantity and specification to the positioning blocks (6), and the connecting threads (9) are matched in quantity and specification to the threaded rods (4).

5. The exhaust gas treatment device for fabric dyeing and finishing equipment according to claim 1 is characterized in that: A suction pump assembly (10) is embedded on one side of the top of the waste gas treatment pipe (1), a spray nozzle (11) is arranged at one end of the suction pump assembly (10), and a connecting water pipe (12) is connected through the other end of the suction pump assembly (10), a filter screen (13) is arranged on the inner side of the bottom end of the waste gas treatment pipe (1) at the bend, a liquid storage tank (14) is fixedly connected to the outer side of the bottom end of the waste gas treatment pipe (1) at the bend, and a water retaining plate (15) is fixedly connected to the inner side of the top end of the waste gas treatment pipe (1) at the bend.

6. The waste gas treatment device for fabric dyeing and finishing equipment according to claim 5, characterized in that: One end of the connecting water pipe (12) is connected to the suction pump assembly (10), and the other end is connected to the inside of the liquid storage tank (14). The suction pump assembly (10), the spray nozzle (11) and the connecting water pipe (12) are each provided in two groups, and are symmetrically arranged on both sides of the exhaust gas treatment pipeline (1).

7. The waste gas treatment device of fabric dyeing and finishing equipment according to claim 5, characterized in that: A limit ring (16) is fixedly connected to the inner wall of the other end of the exhaust gas treatment pipe (1) away from the exhaust fan assembly (21), and an activated carbon adsorption block (17) is arranged on one side of the limit ring (16). Screw hole blocks (18) are arranged at the four corners of the inner side of the other end of the exhaust gas treatment pipe (1) away from the exhaust fan assembly (21), and a fixing screw (19) is screwed inside the screw hole block (18). A moisture absorption block (20) is arranged between the suction pump assembly (10) and the exhaust fan assembly (21).

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