Multi-stage filtering device for processing environment-friendly knitted fabric

Abstract

The utility model relates to the field of multi-stage filtering, and discloses an environment-friendly multi-stage filtering device for knitted fabric processing, which comprises a filtering bin, the top end of the filtering bin is detachably connected with a top cover, the top end of the top cover is provided with a feed port, and the inner wall of the filtering bin is detachably connected with a multi-stage filtering mechanism. Multiple groups of filter plates are detachably connected to the inner wall of the multi-stage filter mechanism, a discharge port is formed in the bottom of the filter bin, clamping assemblies are elastically connected to the inner walls of the filter plates through reset springs, each clamping assembly comprises a limiting block, and one end of each reset spring is fixedly connected with the end, close to the inner side, of the corresponding limiting block; the other end of the reset spring is fixedly connected with the inner wall of the filter plate, a limiting groove is formed in the inner wall of the multi-stage filter mechanism, a button is fixedly connected to the back of a limiting block, and the back of the clamping assembly is fixedly connected with the tail end of the inner side of the button. According to the utility model, the multi-stage filter plate can be conveniently dismounted for cleaning and maintenance, and no extra dismounting tool is needed.

Description

Technical Field

[0001] The utility model relates to the field of multi-stage filtration, in particular to a multi-stage filtration device for processing environmentally friendly knitted fabrics. Background Art

[0002] As people's awareness of environmental protection increases, environmentally friendly materials have been widely used in various industries. In the textile industry, knitted fabrics are a common material, but a large amount of wastewater and waste gas will be generated during its processing, causing environmental pollution.

[0003] In order to solve this problem, effective measures need to be taken to reduce and treat wastewater and exhaust gas. Multi-stage filtration device is a common treatment equipment that can effectively remove harmful substances in wastewater and exhaust gas and reduce the impact on the environment.

[0004] At present, the multi-stage filtration device for environmentally friendly knitted fabric processing filters out solid particles and impurities in the wastewater through the multi-stage filtration device to achieve the purpose of purifying the wastewater. However, the filter plate is easily blocked by impurities after long-term use, which affects the filtering effect and needs to be replaced or cleaned regularly. Disassembly and assembly require the help of additional disassembly tools, which is troublesome. Secondly, in order to prevent the accumulation of impurities, the wastewater needs to flow to stir up the impurities to prevent them from blocking the filter plate, but the stirring effect is not good, which affects the filtering effect. Therefore, an environmentally friendly multi-stage filtration device for knitted fabric processing is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an environmentally friendly multi-stage filtering device for knitted fabric processing, aiming to improve the problem in the prior art that the filter plate needs to be disassembled and assembled with the aid of additional disassembly tools, which is troublesome and has poor stirring effect.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an environmentally friendly multi-stage filtering device for processing knitted fabrics, including a filter bin, a top cover is detachably connected to the top of the filter bin, a feed port is arranged on the top of the top cover, a multi-stage filtering mechanism is detachably connected to the inner wall of the filter bin, multiple groups of filter plates are detachably connected to the inner wall of the multi-stage filtering mechanism, a discharge port is arranged at the bottom of the filter bin, the inner wall of the filter plate is elastically connected to a locking assembly via a reset spring, and the back of the locking assembly is fixedly connected to the inner end of the button.

[0007] As a further description of the above technical solution:

[0008] A motor is welded to the top of the top cover, a rotating shaft a is fixedly connected to the output shaft of the motor, a supporting plate is fixedly connected to the bottom end of the rotating shaft a, a rotating shaft b is rotatably connected to the inner wall of the supporting plate, a stirring mechanism is fixedly connected to the outer wall of the rotating shaft b, a gear a is fixedly connected to the bottom shaft of the top cover, and a gear b is fixedly connected to the outer wall of the top end of the rotating shaft b.

[0009] As a further description of the above technical solution:

[0010] The positioning assembly comprises a limiting block, a limiting groove is arranged on the inner wall of the multi-stage filtering mechanism, and a button is fixedly connected to the back of the limiting block.

[0011] As a further description of the above technical solution:

[0012] The outer wall of the button is slidably connected to the inner wall of the multi-stage filtering mechanism.

[0013] As a further description of the above technical solution:

[0014] The outer wall of the rotating shaft a is rotatably connected to the inner wall of the top cover.

[0015] As a further description of the above technical solution:

[0016] The outer wall of the gear a is meshed with the outer wall of the gear b.

[0017] As a further description of the above technical solution:

[0018] One end of the return spring is fixedly connected to the inner end of the limit block, and the other end of the return spring is fixedly connected to the inner wall of the filter plate.

[0019] As a further description of the above technical solution:

[0020] The outer wall of the limiting block is clamped with the inner wall of the limiting groove.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by setting a button, when the filter plate needs to be removed, the button is pressed inward to release the engagement between the limit block and the limit groove, and then the button is dragged to remove the filter plate from the multi-stage filtering mechanism. Disassembly and assembly are relatively easy, and the filter plate can be cleaned and maintained conveniently.

[0023] 2. In the utility model, by setting gear a, gear b, and a motor, the motor is started to make the two groups of stirring mechanisms perform circular motion and rotate at the same time, thereby improving the stirring effect, making the wastewater flow better, and preventing impurities from depositing and affecting the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1This is an overall front view schematic diagram of an environmentally friendly multi-stage filtering device for knitted fabric processing proposed by the utility model;

[0025] Figure 2 This is a cross-sectional schematic diagram of a filter chamber of an environmentally friendly multi-stage filter device for knitted fabric processing proposed by the utility model;

[0026] Figure 3 The utility model discloses a schematic diagram of a stirring mechanism of an environmentally friendly multi-stage filtering device for processing knitted fabrics.

[0027] Legend:

[0028] 1. Filter chamber; 2. Top cover; 3. Feed port; 4. Motor; 5. Rotating shaft a; 6. Support plate; 7. Rotating shaft b; 8. Stirring mechanism; 9. Gear a; 10. Gear b; 11. Multi-stage filtering mechanism; 12. Filter plate; 13. Reset spring; 14. Limit block; 15. Limit groove; 16. Button; 17. Discharge port. DETAILED DESCRIPTION

[0029] 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.

[0030] Reference Figure 1-Figure 2, the utility model provides an embodiment: an environmentally friendly multi-stage filtering device for knitted fabric processing, comprising a filter bin 1, a supporting leg is arranged at the bottom end of the filter bin 1 for supporting the whole device, a top cover 2 is detachably connected to the top of the filter bin 1, a feed port 3 is arranged at the top of the top cover 2, waste water generated by knitted fabric processing is discharged into the filter bin 1 through the feed port 3, a multi-stage filtering mechanism 11 is detachably connected to the inner wall of the filter bin 1, a multi-stage filtering mechanism 11 is detachably connected to the inner wall of the multi-stage filtering mechanism 11, a plurality of groups of filter plates 12 are detachably connected to the inner wall, and the multiple groups of filter plates 12 are made of different materials, so as to filter the inflowing waste water layer by layer, a discharge port 17 is arranged at the bottom of the filter bin 1, and the filtered waste water can be discharged through the discharge port 17 by opening the valve, a positioning assembly is elastically connected to the inner wall of the filter plate 12 through a reset spring 13, and the positioning assembly comprises a limit block 14, a reset spring 1 One end of the limit block 14 is fixedly connected to the inner end of the limit block 14, and the other end of the return spring 13 is fixedly connected to the inner wall of the filter plate 12. The limit block 14 can squeeze the return spring 13 to retract, and at the same time, the elastic force generated by the deformation of the return spring 13 gives the limit block 14 a thrust in the opposite direction, prompting it to reset. The inner wall of the multi-stage filtering mechanism 11 is provided with a limit groove 15, and the outer wall of the limit block 14 is engaged with the inner wall of the limit groove 15. A button 16 is fixedly connected to the back of the limit block 14. Pressing the button 16 inward can press the limit block 14 out of the limit groove 15. The back of the locking component is fixedly connected to the inner end of the button 16, and the outer wall of the button 16 is slidably connected to the inner wall of the multi-stage filtering mechanism 11. At this time, the button 16 is dragged to slide out along the inner wall of the multi-stage filtering mechanism 11, and the filter plate 12 is removed at the same time, which is convenient for cleaning and maintenance of the filter plate 12.

[0031] Reference Figure 1-Figure 3 A motor 4 is welded to the top of the top cover 2, and a rotating shaft a5 is fixedly connected to the output shaft of the motor 4. The outer wall of the rotating shaft a5 is rotatably connected to the inner wall of the top cover 2. Starting the motor 4 can drive the rotating shaft a5 to rotate. The bottom end of the rotating shaft a5 is fixedly connected to the supporting plate 6, and the inner wall of the supporting plate 6 is rotatably connected to the rotating shaft b7. The outer wall of the rotating shaft b7 is fixedly connected to the stirring mechanism 8. The rotating shaft a5 drives the supporting plate 6 to rotate, so that the rotating shaft b7 and the stirring mechanism 8 make a circular motion around the rotating shaft a5, thereby increasing the fluidity of the wastewater and preventing impurities from accumulating and blocking the filter plate 12, thereby affecting the filtering effect. A gear a9 is fixedly connected to the shaft at the bottom of the top cover 2, and a gear b10 is fixedly connected to the outer wall of the top end of the rotating shaft b7. The outer wall of the gear a9 is meshed with the outer wall of the gear b10. While the rotating shaft b7 makes a circular motion, the gear b10 rotates under the action of the gear a9, thereby driving the stirring mechanism 8 to rotate, thereby improving the fluidity of the wastewater.

[0032] Working principle: discharge the wastewater into the filter bin 1 through the feed port 3, start the motor 4, make the rotating shaft a5 drive the support plate 6 to rotate, so that the rotating shaft b7 drives the stirring mechanism 8 to make a circular motion around the rotating shaft a5, and at the same time, the gear b10 drives the stirring mechanism 8 to rotate under the action of the gear a9, so that the fluidity of the wastewater is better, and the accumulation of impurities is prevented, which affects the filtering effect. The flowing wastewater is filtered layer by layer through multiple groups of filter plates 12, and finally discharged from the discharge port 17. When the filter plate 12 needs to be removed for cleaning, the multi-stage filter mechanism 11 is removed first, and then the button 16 is pressed inward to make the limit block 14 squeeze the reset spring 13 to retract. After the clamping connection with the limit groove 15 is released, the filter plate 12 is removed along the slide groove of the multi-stage filter mechanism 11 through the button 16, which is convenient for cleaning and maintenance of the filter plate 12.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 protection scope of the present invention.

Claims

1. An environmentally friendly multi-stage filtering device for knitted fabric processing, comprising a filtering chamber (1), characterized in that: The top of the filter bin (1) is detachably connected to a top cover (2), the top of the top cover (2) is provided with a feed port (3), the inner wall of the filter bin (1) is detachably connected to a multi-stage filter mechanism (11), the inner wall of the multi-stage filter mechanism (11) is detachably connected to multiple groups of filter plates (12), the bottom of the filter bin (1) is provided with a discharge port (17), the inner wall of the filter plate (12) is elastically connected to a locking assembly via a return spring (13), and the back of the locking assembly is fixedly connected to the inner end of the button (16).

2. The multi-stage filtering device for environmentally friendly knitted fabric processing according to claim 1 is characterized in that: A motor (4) is welded to the top of the top cover (2); a rotating shaft a (5) is fixedly connected to the output shaft of the motor (4); a support plate (6) is fixedly connected to the bottom end of the rotating shaft a (5); a rotating shaft b (7) is rotatably connected to the inner wall of the support plate (6); a stirring mechanism (8) is fixedly connected to the outer wall of the rotating shaft b (7); a gear a (9) is fixedly connected to the bottom shaft of the top cover (2); and a gear b (10) is fixedly connected to the outer wall of the top end of the rotating shaft b (7).

3. The multi-stage filtering device for environmentally friendly knitted fabric processing according to claim 1 is characterized in that: The positioning assembly comprises a limiting block (14), a limiting groove (15) is provided on the inner wall of the multi-stage filtering mechanism (11), and a button (16) is fixedly connected to the back of the limiting block (14).

4. The multi-stage filtering device for environmentally friendly knitted fabric processing according to claim 1 is characterized in that: The outer wall of the button (16) is slidably connected to the inner wall of the multi-stage filtering mechanism (11).

5. The multi-stage filtering device for environmentally friendly knitted fabric processing according to claim 2 is characterized in that: The outer wall of the rotating shaft a (5) is rotatably connected to the inner wall of the top cover (2).

6. The multi-stage filtering device for environmentally friendly knitted fabric processing according to claim 2 is characterized in that: The outer wall of the gear a (9) is meshed with the outer wall of the gear b (10).

7. The multi-stage filtering device for environmentally friendly knitted fabric processing according to claim 3 is characterized in that: One end of the return spring (13) is fixedly connected to an inner end of the limit block (14), and the other end of the return spring (13) is fixedly connected to the inner wall of the filter plate (12).

8. The multi-stage filtering device for environmentally friendly knitted fabric processing according to claim 3 is characterized in that: The outer wall of the limiting block (14) is clamped with the inner wall of the limiting groove (15).

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