Fabric digital printing wastewater filtering device

Abstract

The utility model relates to a fabric digital printing wastewater filtering device, which comprises a box body, two rotating frames, a circular filter screen, a water guide frame, a water inlet pipe and a spray head, the rotating frames are driven to be rotationally connected to the box body, and the two rotating frames are oppositely arranged. The circular filter screen is detachably and fixedly connected between the rotating frames; the water guide frame is fixedly connected to the inner wall of the box body, the water guide frame is located in the rotating frame and the circular filter screen, and meanwhile one end of the water guide frame penetrates through the box body; the water inlet pipe is fixedly connected into the box body, one end of the water inlet pipe extends out of the water guide frame, the water inlet pipe is located above the circular filter screen, the spray head is fixedly connected to the water inlet pipe in a penetrating mode, the spray head and the circular filter screen are oppositely arranged, the situation that fluff remains on the circular filter screen can be reduced, and then the wastewater filtering effect is improved; and the smoothness of wastewater filtration is further improved.

Description

[Technical field]

[0001] The utility model relates to the technical field of digital printing wastewater filtering equipment, in particular to a fabric digital printing wastewater filtering device. [Background technology]

[0002] Digital printing is printing using digital technology. Digital printing technology is a high-tech product that integrates mechanical, computer and electronic information technology and has gradually developed with the continuous development of computer technology. In the process of digital printing, wastewater is generally discharged. The wastewater is mainly generated by the release of harmful substances and the removal of fluff in the fabric into the water when the ink evaporates or is washed during the printing process. In order to filter the wastewater, the fluff in the wastewater is generally filtered in advance. The common filtering device is mainly composed of a box, a liquid inlet pipe and a filter net. The liquid inlet pipe is connected to the box, so that the liquid inlet pipe transmits liquid into the box. The fluff in the wastewater is filtered by disassembling the filter net connected to the box, thereby achieving the discharge of wastewater.

[0003] Although wastewater can be filtered through this method, the fluff on the surface of the filter will remain on the filter when the filter is filtering wastewater for a long time. Once the fluff on the filter reaches a certain amount, the filtering effect of the filter will be reduced, thereby affecting the filtration of the wastewater and greatly reducing the filtration efficiency of the wastewater. [Contents of the utility model]

[0004] The purpose of the utility model is to solve the problems in the prior art and to provide a fabric digital printing wastewater filtering device capable of filtering lint.

[0005] In order to achieve the above-mentioned purpose, the utility model proposes a fabric digital printing wastewater filtering device, comprising a box body,

[0006] It also includes: two rotating frames, a circular filter, a water guide frame, a water inlet pipe and a nozzle;

[0007] The rotating frame is driven to rotate and connected to the box body, and the two rotating frames are arranged opposite to each other;

[0008] The circular filter screen is disassembled and fixedly connected between the rotating frames;

[0009] The water guide frame is fixedly connected to the inner wall of the box body, and is located inside the rotating frame and the circular filter screen, while one end of the water guide frame penetrates the box body;

[0010] The water inlet pipe is fixedly connected in the box, one end of which extends outside the water guide frame, and the water inlet pipe is located above the circular filter net. The nozzle is fixedly connected to the water inlet pipe through and is arranged opposite to the circular filter net.

[0011] Preferably, a collecting box is fixedly connected to the box body, and the collecting box is located below the water guide frame.

[0012] Preferably, a liquid pump is fixedly connected in the collection box, a water outlet pipe is fixedly connected through the liquid pump, one end of the water outlet pipe is connected to the water inlet pipe, and a solenoid valve is fixedly connected to the water inlet pipe.

[0013] Preferably, a support frame is fixedly connected to the rotating frame, and a plurality of water outlet holes for water circulation are opened on the support frame.

[0014] Preferably, the circular filter screen is fixedly connected to the rotating frame via a clamp.

[0015] Preferably, a bracket is fixedly connected to the inner wall of the box body, and one end of the bracket is fixedly connected to the bottom surface of the water guide frame.

[0016] The beneficial effects of the utility model are as follows: compared with the prior art, the utility model transmits waste water to the nozzle through the water inlet pipe, and the waste water enters the circular filter net from the nozzle for filtration. After the circular filter net has finished filtering the waste water, the waste water enters the water guide frame, and the waste water is discharged to the outside through the water guide frame, thereby achieving the discharge of the waste water. When fluff accumulates on the circular filter net, the rotating frame rotates, and the circular filter net is driven to rotate by the rotating frame, so that the fluff rotates to a vertical state, and the fluff falls into the box due to its own gravity, thereby reducing the situation where the fluff remains on the circular filter net, thereby increasing the effect of waste water filtration, and further increasing the smoothness of waste water filtration.

[0017] The features and advantages of the present invention will be described in detail through embodiments in conjunction with the accompanying drawings.

Brief Description of the Drawings

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the position of the bracket of the utility model;

[0020] Figure 3 It is a schematic diagram of the position of the support frame of the utility model.

[0021] In the figure: 1. box body; 2. rotating frame; 3. circular filter screen; 4. water guide frame; 5. water inlet pipe; 6. nozzle; 7. collection box; 8. liquid pump; 9. water outlet pipe; 10. solenoid valve; 11. support frame; 12. water outlet hole; 13. bracket; 14. clamp; 15. motor; 16. spur gear one; 17. spur gear two. [Specific implementation method]

[0022] like Figures 1 to 3 , a fabric digital printing wastewater filtering device, comprising a box 1,

[0023] It also includes: two rotating frames 2, a circular filter screen 3, a water guide frame 4, a water inlet pipe 5 and a nozzle 6;

[0024] After the water is filtered out, the water will enter the water guide frame 4 fixedly connected to the casing 1 at one end, thereby achieving the purpose of discharging water. When the water is filtered out, the water will enter the water guide frame 4 fixedly connected to the casing 1 at one end, thereby achieving the purpose of discharging water. When the fluff accumulates on the circular filter screen 3, the motor 15 fixedly connected to the casing 1 is started, and the output shaft of the motor 15 is fixedly connected to the spur gear 16 rotatably connected to the casing 1. Therefore, the motor 15 will drive the spur gear 16 to rotate. The rotation of the spur gear 16 will drive the outer gear ring meshed with it and fixedly connected to the rotating frame 2 to rotate. When the outer gear ring rotates, it will drive the rotating frame 2 to drive the circular filter screen 3 to rotate, thereby achieving the purpose of flipping the fluff, so that the fluff enters the inside of the casing 1, thereby reducing the accumulation of fluff on the circular filter screen 3.

[0025] A collecting box 7 is fixedly connected to the box body 1, and the liquid is collected by the collecting box 7, thereby further improving the liquid collection effect.

[0026] A water pump is fixedly connected to the collecting box 7, and the water pump is communicated with the water outlet pipe 9 through the water outlet pipe 9. At this time, the solenoid valve 10 fixedly connected to the water outlet pipe 9 is opened, so that the water pump transmits water through the water outlet pipe 9 into the water inlet pipe 5, thereby realizing the circulation of water in the water inlet pipe 5.

[0027] A support frame 11 is fixedly connected to the rotating frame 2 to support the circular filter 3, thereby further improving the supporting effect of the circular filter 3. A plurality of water outlet holes 12 are provided on the support frame 11 to facilitate water to enter the water guide frame 4.

[0028] The circular filter screen 3 is fixedly connected to the rotating frame 2 via the clamp 14 , so that personnel can disassemble the circular filter screen 3 easily.

[0029] A bracket 13 is fixedly connected to the inner wall of the box body 1 , and the water guide frame 4 is supported by the bracket 13 , thereby further improving the supporting effect of the water guide frame 4 .

[0030] The principle of the utility model is as follows: water is transmitted to the nozzle 6 through the water inlet pipe 5, and the water enters the circular filter 3 through the nozzle 6 for filtration. After the water is filtered, the water enters the water guide frame 4, and the water is discharged to the outside through the water guide frame 4, thereby achieving the discharge of water. When fluff accumulates on the circular filter 3, the rotating frame 2 rotates, and the circular filter 3 is turned over by the rotating frame 2, thereby achieving the turning of the fluff and reducing the accumulation of fluff on the circular filter 3.

[0031] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention falls within the protection scope of the present invention.

Claims

1. A fabric digital printing wastewater filtration device, comprising: The housing (1) is characterized in that: It also includes: two rotating frames (2), a circular filter screen (3), a water guide frame (4), a water inlet pipe (5) and a nozzle (6); The rotating frame (2) is driven to rotate and is connected to the box body (1), and the two rotating frames (2) are arranged opposite to each other; The circular filter screen (3) is detachably fixedly connected between the rotating frames; The water guide frame (4) is fixedly connected to the inner wall of the box body (1), the water guide frame (4) is located inside the rotating frame (2) and the circular filter screen (3), and one end of the water guide frame (4) penetrates the box body (1); The water inlet pipe (5) is fixedly connected in the box body (1), one end of which extends to the outside of the water guide frame (4), and the water inlet pipe (5) is located above the circular filter screen (3). The nozzle (6) passes through and is fixedly connected to the water inlet pipe (5), and the nozzle (6) and the circular filter screen (3) are arranged opposite to each other.

2. A fabric digital printing wastewater filtration device according to claim 1, characterized in that: A collection box (7) is fixedly connected to the box body (1), and the collection box (7) is located below the water guide frame (4).

3. A fabric digital printing wastewater filtration device according to claim 2, characterized in that: A liquid extraction pump (8) is fixedly connected inside the collection box (7), a water outlet pipe (9) is fixedly connected to the liquid extraction pump (8), one end of the water outlet pipe (9) is in communication with the water inlet pipe (5), and a solenoid valve (10) is fixedly connected to the water inlet pipe (5).

4. The fabric digital printing wastewater filtration device according to claim 1, characterized in that: A support frame (11) is fixedly connected to the rotating frame (2), and a plurality of water outlet holes (12) for water circulation are provided on the support frame (11).

5. The fabric digital printing wastewater filtration device according to claim 1, characterized in that: The circular filter screen (3) is fixedly connected to the rotating frame (2) via a clamp (14).

6. The fabric digital printing wastewater filtration device according to claim 1, characterized in that: A bracket (13) is fixedly connected to the inner wall of the box body (1), and one end of the bracket (13) is fixedly connected to the bottom surface of the water guide frame (4).

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