Water circulation device for spunlace non-woven fabric production

Abstract

The utility model relates to the technical field of water treatment, in particular to a water circulation device for spunlaced non-woven fabric production, which comprises a treatment box, a box cover is rotatably connected to the top of the treatment box, a water guide pipe is fixedly connected to the top of the box cover, and a collecting net basket is erected at the top end in the treatment box. A filtering net basket is erected on the inner side of the collecting net basket, a stirring shaft is installed at the bottom end of the interior of the treatment box, the top end of the stirring shaft is connected with the bottom end of the collecting net basket in an inserted mode through a connecting block, a water pump is fixedly installed at the bottom end of the left side of the treatment box, and the output end of the water pump is connected with the interior of the treatment box; compared with an existing water circulation device for spunlaced non-woven fabric production, the water circulation device for spunlaced non-woven fabric production has the advantages that the treatment effect on water for spunlaced non-woven fabric production can be improved through the design, meanwhile, thread residue impurities in water can be conveniently cleaned, and the water circulation speed and efficiency are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to a water circulation device for producing spunlace nonwoven fabrics. Background Art

[0002] The spunlace nonwoven process uses multiple fine water jets generated by high pressure to spray on the fiber web, causing the fibers in the fiber web to displace, intersperse, entangle and hold together under the hydraulic action of high-speed water jets in different directions, thereby obtaining a nonwoven fabric with certain strength and other properties. Since the spunlace process uses extremely fine high-pressure water flow to form water needles to impact the fibers, causing them to entangle and reinforce, the water quality used in the spunlace reinforcement process is relatively high, and the water should contain as few impurities as possible. In addition, a large amount of wastewater will be generated during the spunlace reinforcement process. How to treat the wastewater generated by the spunlace process and recycle it after it meets the production process requirements is also a focus of the current water treatment process.

[0003] Traditional water circulation devices generally use filters to filter the water used in the production of spunlace nonwovens. This method cannot clean the lint impurities in the collected water. The large amount of lint impurities produced by the production of spunlace nonwovens will quickly clog the filter, slowing down the circulation speed of the water circulation device and affecting the efficiency of the water circulation device.

[0004] Therefore, it is particularly important to design a water circulation device for spunlace nonwoven production to solve the above-mentioned defects. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model designs a water circulation device for the production of spunlace nonwoven fabrics. The water circulation device aims to solve the technical problems that the water circulation device for the production of spunlace nonwoven fabrics in the prior art cannot clean up the thread impurities in the collected water, and the large amount of thread impurities generated by the production of spunlace nonwoven fabrics will quickly clog the filter screen, slow down the circulation speed of the water circulation device, and affect the use efficiency of the water circulation device.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A water circulation device for producing spunlace nonwoven fabrics, comprising a treatment box, the top of which is rotatably connected to a box cover, the top of which is fixedly connected to a water pipe, a collecting net basket is arranged at the top of the interior of the treatment box, a filtering net basket is arranged on the inner side of the collecting net basket, a stirring shaft is installed at the bottom end of the interior of the treatment box, the top end of the stirring shaft is plugged into the bottom end of the collecting net basket through a connecting block, a water pump is fixedly installed at the bottom end of the left side of the treatment box, the output end of the water pump is connected to the interior of the treatment box, a drain pipe is fixedly connected to the output end of the water pump, and a filter cartridge is installed between the drain pipe and the water pump.

[0008] As a preferred solution of the utility model, support feet are fixedly installed at the four corners of the bottom of the processing box, and an observation window is fixedly installed at the top of the front of the processing box.

[0009] As a preferred solution of the utility model, a dosing pipe is fixedly connected to the middle of the left side of the processing box, one end of the dosing pipe located inside the processing box is fixedly connected to a connecting pipe, both left and right ends of the connecting pipe are fixedly connected to a discharge head, and a plurality of discharge holes are provided on the outer side of the bottom end of the discharge head.

[0010] As a preferred solution of the utility model, a water guide cover is fixedly connected to the top of the processing box and located on the outside of the collecting net basket, two sets of handles are fixedly connected to the top of the collecting net basket, a support plate is fixedly connected to the inside of the processing box and located in the middle of the outside of the collecting net basket, a circular rolling groove is opened on the inner side of the support plate, and multiple sets of support rods are installed at equal intervals on the outside of the collecting net basket, and the ends of the multiple sets of support rods located on the inner side of the circular rolling groove are rotatably connected to rollers.

[0011] As a preferred solution of the utility model, a spacer is fixedly installed between the inner side of the collecting net basket and the filtering net basket, a plurality of through holes are provided on the spacer, and filter cotton is installed between the spacer and the collecting net basket.

[0012] As a preferred solution of the utility model, a motor is fixedly installed at the bottom of the processing box, the output end of the motor is fixedly connected to the stirring shaft, and the connecting block is plugged into the bottom of the collecting basket through a connecting sleeve.

[0013] As a preferred solution of the utility model, an activated carbon filter element is installed inside the filter cartridge, and the right end of the drain pipe is threadedly connected to the filter cartridge through a connecting cover.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In the utility model, through design, the rollers on the multiple groups of support rods are located in the circular rolling grooves on the inner side of the support plates, so that the collecting net basket is set up inside the processing box, and at the same time, the top end of the stirring shaft is plugged into the bottom end of the collecting net basket through a connecting block. When the stirring shaft rotates, the collecting net basket is driven to rotate. After the water for producing spunlace nonwoven fabrics is introduced into the interior of the processing box through the water guide pipe on the top of the box cover, it is introduced into the interior of the collecting net basket through the water guide cover. The thread impurities in the water are first filtered through the filter net basket, and the water is quickly separated from the thread impurities under the action of centrifugal force, so that the water is fully filtered. At the same time, after the box cover is opened, the collecting net basket can be taken out through the handle to process the thread impurities, and then the smaller impurities in the water are filtered and the odor in the water is adsorbed, thereby improving the treatment effect of the water for producing spunlace nonwoven fabrics, and at the same time, it is convenient to clean the thread impurities in the water, thereby ensuring the speed and efficiency of water circulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the processing box of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the connection block of the utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the filter cartridge of the utility model.

[0020] In the figure: 1. treatment box; 101. support foot; 102. observation window; 103. dosing pipe; 104. connecting pipe; 105. discharge head; 106. discharge hole; 2. box cover; 3. water guide pipe; 4. collection basket; 401. water guide cover; 402. handle; 403. support plate; 404. support rod; 405. roller; 406. spacer; 407. through hole; 408. filter cotton; 5. filter basket; 6. stirring shaft; 601. motor; 7. connecting block; 701. connecting sleeve; 8. water pump; 9. drain pipe; 10. filter cartridge; 1001. activated carbon filter element; 1002. connecting cover. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] Example:

[0023] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0024] A water circulation device for producing spunlace nonwoven fabrics comprises a treatment box 1, the top of the treatment box 1 is rotatably connected to a box cover 2, the top of the box cover 2 is fixedly connected to a water guide pipe 3, a collecting net basket 4 is arranged at the top end inside the treatment box 1, a filtering net basket 5 is arranged inside the collecting net basket 4, a stirring shaft 6 is installed at the bottom end inside the treatment box 1, the top end of the stirring shaft 6 is plugged with the bottom end of the collecting net basket 4 through a connecting block 7, a water pump 8 is fixedly installed at the bottom end on the left side of the treatment box 1, the output end of the water pump 8 is connected to the inside of the treatment box 1, a drain pipe 9 is fixedly connected to the output end of the water pump 8, and a filter cartridge 10 is installed between the drain pipe 9 and the water pump 8.

[0025] First, support legs 101 are fixedly installed at the four corners of the bottom of the processing box 1, and an observation window 102 is fixedly installed at the top of the front of the processing box 1. The processing box 1 is elevated and supported by multiple support legs 101 to prevent the bottom from getting wet. When the processing box 1 filters the water used in the production of spunlace nonwoven fabrics, the internal situation can be observed through the observation window 102.

[0026] Furthermore, a dosing pipe 103 is fixedly connected to the middle of the left side of the treatment box 1, and a connecting pipe 104 is fixedly connected to one end of the dosing pipe 103 located inside the treatment box 1, and a discharge head 105 is fixedly connected to both the left and right ends of the connecting pipe 104. A plurality of discharge holes 106 are provided on the outer side of the bottom end of the discharge head 105. The dosing pipe 103 is used to conveniently add water treatment agents to the inside of the treatment box 1, and the water treatment agents enter into the connecting pipe 104 through the dosing pipe 103, and then the water treatment agents are evenly sprayed into the water through the plurality of discharge holes 106 on the outer side of the discharge head 105, so as to facilitate rapid mixing with water for water treatment.

[0027] Then, a water guide cover 401 is fixedly connected to the top of the processing box 1 and located on the outside of the collecting net basket 4, two groups of handles 402 are fixedly connected to the top of the collecting net basket 4, and a support plate 403 is fixedly connected to the inside of the processing box 1 and located in the middle of the outside of the collecting net basket 4. A circular rolling groove is opened on the inner side of the support plate 403, and multiple groups of support rods 404 are installed on the outside of the collecting net basket 4 at equal intervals. One end of the multiple groups of support rods 404 located on the inner side of the circular rolling groove is rotatably connected to rollers 405, and the rollers 405 on the multiple groups of support rods 404 are located in the circular rolling groove on the inner side of the support plate 403, so that the collecting net basket 4 is set up on The interior of the processing box 1, and the top end of the stirring shaft 6 is connected with the bottom end of the collecting net basket 4 through the connecting block 7. When the stirring shaft 6 rotates, the collecting net basket 4 is driven to rotate. The water for the production of spunlace nonwoven fabrics is introduced into the interior of the processing box 1 through the water pipe 3 on the top of the box cover 2, and then introduced into the interior of the collecting net basket 4 through the water guide cover 401. The thread impurities in the water are first filtered through the filter net basket 5, and the water is quickly separated from the thread impurities under the action of centrifugal force, so that the water is fully filtered. At the same time, after the box cover 2 is opened, the collecting net basket 4 can be taken out through the handle 402 to process the thread impurities.

[0028] Furthermore, a spacer sleeve 406 is fixedly installed between the inner side of the collecting net basket 4 and the filtering net basket 5, and a plurality of through holes 407 are provided on the spacer sleeve 406. Filter cotton 408 is installed between the spacer sleeve 406 and the collecting net basket 4. After the water passes through the filtering net basket 5 to filter the internal thread impurities, the water then passes through the plurality of through holes 407 to filter the smaller impurities in the water through the filter cotton 408, and then the filtered water passes through the collecting net basket 4 into the bottom end of the inside of the treatment box 1.

[0029] Secondly, a motor 601 is fixedly installed at the bottom of the treatment box 1, and the output end of the motor 601 is fixedly connected to the stirring shaft 6. The connecting block 7 is plugged into the bottom of the collecting net basket 4 through the connecting sleeve 701. The motor 601 is started to drive the stirring shaft 6 to rotate, so that the filtered water is fully mixed with the water treatment agent. At the same time, when the collecting net basket 4 is erected inside the treatment box 1, the connecting sleeve 701 at the bottom is aligned with the connecting block 7 and plugged in, so that when the stirring shaft 6 rotates, it can drive the collecting net basket 4 to rotate together.

[0030] Finally, an activated carbon filter element 1001 is installed inside the filter cartridge 10, and the right end of the drain pipe 9 is threadedly connected to the filter cartridge 10 through the connecting cover 1002. The filtered water is pumped out from the inside of the treatment box 1 through the water pump 8, and then discharged through the drain pipe 9 for recycling. When the water is discharged, the activated carbon filter element 1001 inside the filter cartridge 10 absorbs the odor, which further improves the effect of water treatment. At the same time, the activated carbon filter element 1001 can be disassembled and replaced by unscrewing the connecting cover 1002.

[0031] In this embodiment, the implementation scenario is specifically as follows: the rollers 405 on the multiple groups of support rods 404 are located in the circular rolling grooves on the inner side of the support plates 403, so that the collecting net basket 4 is set up inside the processing box 1, and at the same time, the top end of the stirring shaft 6 is plugged into the bottom end of the collecting net basket 4 through the connecting block 7. When the stirring shaft 6 rotates, the collecting net basket 4 is driven to rotate. After the water for producing spunlace nonwoven fabrics is introduced into the interior of the processing box 1 through the water guide pipe 3 on the top of the box cover 2, it is introduced into the interior of the collecting net basket 4 through the water guide cover 401. The thread impurities in the water are first filtered through the filter net basket 5, and the water is quickly separated from the thread impurities under the action of centrifugal force, so that the water is fully filtered. At the same time, after the box cover 2 is opened, the collecting net basket 4 can be taken out through the handle 402 to process the thread impurities. After the water passes through the filter net basket 5 to filter the thread impurities inside, it passes through the filter cotton 408 through the multiple groups of through holes 407 to filter the smaller impurities in the water. Filter, then the filtered water passes through the collecting net basket 4 into the bottom end of the treatment box 1, and the starting motor 601 drives the stirring shaft 6 to rotate, so that the filtered water is fully mixed with the water treatment agent. At the same time, when the collecting net basket 4 is erected inside the treatment box 1, the connecting sleeve 701 at the bottom is aligned with the connecting block 7 for insertion, so that when the stirring shaft 6 rotates, it can drive the collecting net basket 4 to rotate together. The filtered water is pumped out from the inside of the treatment box 1 through the water pump 8, and then discharged through the drain pipe 9 for recycling. When the water is discharged, the activated carbon filter element 1001 on the inside of the filter cylinder 10 absorbs the odor, which further improves the effect of water treatment. The whole operation process is simple and convenient. Compared with the existing spunlace non-woven fabric production water circulation device, the utility model can improve the treatment effect of spunlace non-woven fabric production water through design, and at the same time facilitate the cleaning of thread impurities in the water, thereby ensuring the speed and efficiency of water circulation.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water circulation device for producing spunlace nonwoven fabrics, comprising a treatment box (1), characterized in that: The top of the treatment box (1) is rotatably connected to a box cover (2), the top of the box cover (2) is fixedly connected to a water pipe (3), the top of the inside of the treatment box (1) is provided with a collecting net basket (4), the inner side of the collecting net basket (4) is provided with a filtering net basket (5), the bottom end of the inside of the treatment box (1) is provided with a stirring shaft (6), the top end of the stirring shaft (6) is plugged into the bottom end of the collecting net basket (4) through a connecting block (7), a water pump (8) is fixedly installed at the bottom end of the left side of the treatment box (1), the output end of the water pump (8) is connected to the inside of the treatment box (1), the output end of the water pump (8) is fixedly connected to a drainage pipe (9), and a filter cartridge (10) is installed between the drainage pipe (9) and the water pump (8).

2. The water circulation device for producing spunlace nonwoven fabrics according to claim 1, characterized in that: Support legs (101) are fixedly installed at the four corners of the bottom of the processing box (1), and an observation window (102) is fixedly installed at the top of the front of the processing box (1).

3. The water circulation device for producing spunlace nonwoven fabrics according to claim 1, characterized in that: A dosing pipe (103) is fixedly connected to the middle of the left side of the treatment box (1); one end of the dosing pipe (103) located inside the treatment box (1) is fixedly connected to a connecting pipe (104); both left and right ends of the connecting pipe (104) are fixedly connected to a discharge head (105); and a plurality of discharge holes (106) are provided on the outer side of the bottom end of the discharge head (105).

4. The water circulation device for producing spunlace nonwoven fabrics according to claim 1, characterized in that: A water guide cover (401) is fixedly connected to the top of the processing box (1) and located on the outside of the collecting net basket (4); two groups of handles (402) are fixedly connected to the top of the collecting net basket (4); a support plate (403) is fixedly connected to the inside of the processing box (1) and located in the middle of the outside of the collecting net basket (4); a circular rolling groove is provided on the inside of the support plate (403); a plurality of groups of support rods (404) are installed at equal intervals on the outside of the collecting net basket (4); and rollers (405) are rotatably connected to one end of the plurality of groups of support rods (404) located on the inside of the circular rolling groove.

5. The water circulation device for producing spunlace nonwoven fabrics according to claim 1, characterized in that: A spacer sleeve (406) is fixedly installed between the inner side of the collecting net basket (4) and the filtering net basket (5), and a plurality of groups of through holes (407) are provided on the spacer sleeve (406). Filter cotton (408) is installed between the spacer sleeve (406) and the collecting net basket (4).

6. The water circulation device for producing spunlace nonwoven fabrics according to claim 1, characterized in that: A motor (601) is fixedly mounted on the bottom of the processing box (1), the output end of the motor (601) is fixedly connected to the stirring shaft (6), and the connecting block (7) is plugged into the bottom of the collecting net basket (4) via a connecting sleeve (701).

7. The water circulation device for producing spunlace nonwoven fabrics according to claim 1, characterized in that: An activated carbon filter element (1001) is installed inside the filter cartridge (10), and the right end of the drain pipe (9) is threadedly connected to the filter cartridge (10) via a connecting cover (1002).

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