Sewage treatment device for indigo production

Abstract

The utility model discloses a sewage treatment device for indigo blue production, which relates to the field of indigo blue production and comprises a sedimentation tank main body, support blocks are fixedly connected to two sides of the sedimentation tank main body, arc-shaped plates are fixedly connected to the upper ends of the support blocks, threaded holes are formed in the arc-shaped plates, and the threaded holes are communicated with the sedimentation tank main body. A guide hole is formed in the position, close to the threaded hole, of the interior of the arc-shaped plate, a guide rod is slidably connected to the interior of the guide hole, and a supporting plate is fixedly connected to the upper end of the guide rod; compared with the prior art, the filter plate has the advantages that the height of the filter plate can be adjusted through the lead screw, the clamping ring, the clamping ring, the supporting plate, the guide rod, the arc-shaped plate and the like, floating impurities can be salvaged, and compared with an original treatment mode, the mode greatly reduces the working intensity of workers; the filter plate can be quickly assembled and disassembled through the components such as the push block, the telescopic rod, the spring, the clamping rod and the mounting block, so that the filter plate can be overhauled after being used for a long time, and meanwhile, the overhauling difficulty can be reduced.

Description

Technical Field

[0001] The utility model relates to the field of indigo production, in particular to a sewage treatment device for indigo production. Background Art

[0002] The indigo production process mainly includes the following steps: first, the mature indigo leaves are picked; then, the indigo in the indigo is dissolved by soaking and undergoes a fermentation process; then, lime is added to make the solution alkaline to promote the formation of indigo; during the stirring process, the indigo will gradually settle; finally, the wastewater is discharged and the indigo pulp is extracted for drying to obtain indigo dye. In addition, the wastewater generated during the production process will be treated in a sedimentation tank, which can effectively remove suspended matter and some soluble impurities in the wastewater.

[0003] However, in the prior art, when cleaning the impurities floating on the upper layer of the sedimentation tank, workers are required to manually use tools such as scoop nets to scoop them out one by one, which undoubtedly increases the workload of the workers. Summary of the Invention

[0004] The purpose of the present invention is to provide a wastewater treatment device for indigo production to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a sewage treatment device for indigo production, comprising a sedimentation tank main body, support blocks are fixedly connected to both sides of the sedimentation tank main body, an arc-shaped plate is fixedly connected to the upper end of the support block, a threaded hole is provided inside the arc-shaped plate, a guide hole is provided inside the arc-shaped plate near the threaded hole, a guide rod is slidably connected to the inside of the guide hole, the upper end of the guide rod is fixedly connected to a support plate, a clamping ring is fixedly connected to the lower edge of the support plate, a clamping ring is movably connected to the inside of the clamping ring, a screw rod is fixedly connected to the front side of the sedimentation tank main body, and a liquid outlet pipe is fixedly connected to the inside of the liquid outlet pipe. A control valve is provided.

[0006] Preferably, the upper end of the support plate is fixedly connected to a fixing seat, an adjustment slot is provided inside the fixing seat, a telescopic rod is provided inside the adjusting slot, a spring is sleeved on the outside of the telescopic rod, a push block is fixedly connected to the right side of the push block, a clamping rod is fixedly connected to the right side of the push block, and a clamping slot is provided inside the fixing seat near the adjustment slot.

[0007] Preferably, a mounting block is provided inside the card slot, a card hole is opened inside the mounting block, a long rod is fixedly connected to one side of the mounting block, and a filter plate is fixedly connected to the lower end of the long rod.

[0008] Preferably, the screw rod is movably connected to the support plate through a clamping ring and a clamping ring.

[0009] Preferably, the push block slides inside the adjustment slot through a telescopic rod and a spring.

[0010] Preferably, the long rods are provided in two groups, and are symmetrically arranged about the center line of the filter plate.

[0011] By adopting the above technical solution, by rotating the screw rod, the support plate moves upward under the action of the threaded hole inside the arc plate, and the filter plate will rise with it. The impurities floating on the upper layer of the sewage are trapped on the filter plate, and the staff can easily handle these impurities. Similarly, by rotating the screw rod in the opposite direction, the screw rod drives the clamping ring, the clamping ring, the support plate, and the filter plate to move downward and return to the normal use state. During the lifting and lowering of the support plate, the guide rod slides inside the guide hole. With the cooperation of the guide rod and the guide hole, the stability of the support plate during lifting and lowering can be increased. The height of the filter plate can be adjusted by means of components such as the screw rod, the clamping ring, the clamping ring, the support plate, the guide rod, and the arc plate, thereby realizing the salvage of floating impurities. Compared with the original treatment method, this method greatly reduces the workload of the staff.

[0012] By adopting the above technical solution, by pushing the push block, the push block causes the telescopic rod to compress the spring, and the card rod slides out of the card hole, releasing the limit on the mounting block, thereby realizing the disassembly of the filter plate. Similarly, during installation, the mounting block is slid into the inside of the card slot, and the spring rebounds to cause the telescopic rod to push the push block to move in the opposite direction, and the card rod enters the inside of the card hole to complete the installation of the filter plate. The filter plate can be quickly installed and uninstalled through the push block, telescopic rod, spring, card rod, mounting block and other components, and can be maintained after long-term use, while also reducing the difficulty of maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 This is a schematic diagram of the curved plate structure of the utility model.

[0015] Figure 3 This is a schematic diagram of the screw rod structure of the utility model.

[0016] Figure 4 This is a schematic diagram of the internal structure of the fixing seat of the utility model.

[0017] Figure 5 This is a schematic diagram of the filter plate structure of the utility model.

[0018] In the figure: 1. Sedimentation tank body; 2. Support block; 3. Arc plate; 4. Threaded hole; 5. Guide hole; 6. Guide rod; 7. Support plate; 8. Clamping ring; 9. Clamping ring; 10. Screw; 11. Fixed seat; 12. Adjusting slot; 13. Telescopic rod; 14. Spring; 15. Push block; 16. Clamping rod; 17. Clamping slot; 18. Mounting block; 19. Clamping hole; 20. Long rod; 21. Filter plate; 22. Liquid outlet pipe; 23. Control valve. DETAILED DESCRIPTION

[0019] The following further describes specific embodiments of the present invention in conjunction with the accompanying drawings. It should be noted that the descriptions of these embodiments are intended to aid understanding of the present invention and do not constitute limitations on the present invention. Furthermore, the technical features involved in the various embodiments of the present invention described below may be combined with one another as long as they do not conflict with one another. Example 1

[0020] See also Figure 1-Figure 5 The utility model provides a technical solution: a sewage treatment device for indigo production, including a sedimentation tank main body 1, with support blocks 2 fixedly connected on both sides of the sedimentation tank main body 1, an arc plate 3 fixedly connected on the upper end of the support block 2, a threaded hole 4 is opened inside the arc plate 3, a guide hole 5 is opened inside the arc plate 3 near the threaded hole 4, a guide rod 6 is slidably connected inside the guide hole 5, the upper end of the guide rod 6 is fixedly connected to a support plate 7, the lower end edge position of the support plate 7 is fixedly connected to a clamping ring 8, the inside of the clamping ring 8 is movably connected to a clamping ring 9, the lower end of the clamping ring 9 is fixedly connected to a screw rod 10, the front side of the sedimentation tank main body 1 is fixedly connected to a liquid outlet pipe 22, a control valve 23 is provided inside the liquid outlet pipe 22, and the screw rod 10 is movably connected to the support plate 7 through the clamping ring 9 and the clamping ring 8.

[0021] Specifically, by rotating the screw rod 10, the support plate 7 moves upward under the action of the threaded hole 4 inside the arc plate 3, and the filter plate 21 will rise with it. The impurities floating on the upper layer of the sewage are trapped on the filter plate 21, and the staff can easily handle these impurities. Similarly, by rotating the screw rod 10 in the opposite direction, the screw rod 10 drives the clamping ring 9, the clamping ring 8, the support plate 7, and the filter plate 21 to move downward and return to the normal use state. During the lifting and lowering of the support plate 7, the guide rod 6 slides inside the guide hole 5. With the cooperation of the guide rod 6 and the guide hole 5, the stability of the support plate 7 during lifting and lowering can be increased. The height of the filter plate 21 can be adjusted by the screw rod 10, the clamping ring 9, the clamping ring 8, the support plate 7, the guide rod 6, the arc plate 3 and other components, thereby realizing the salvage of floating impurities. Compared with the original processing method, this method greatly reduces the workload of the staff. Example 2

[0022] See also Figure 1-Figure 5The utility model provides a technical solution: a sewage treatment device for indigo production, the upper end of the support plate 7 is fixedly connected to a fixed seat 11, an adjusting slot 12 is opened inside the fixed seat 11, a telescopic rod 13 is arranged inside the adjusting slot 12, a spring 14 is sleeved on the outside of the telescopic rod 13, a push block 15 is fixedly connected to the right side of the telescopic rod 13, and a clamping rod 16 is fixedly connected to the right side of the push block 15, a clamping slot 17 is opened inside the fixed seat 11 near the adjusting slot 12, a mounting block 18 is arranged inside the clamping slot 17, a clamping hole 19 is opened inside the mounting block 18, a long rod 20 is fixedly connected to one side of the mounting block 18, and a filter plate 21 is fixedly connected to the lower end of the long rod 20, the push block 15 slides inside the adjusting slot 12 through the telescopic rod 13 and the spring 14, and the number of the long rod 20 is two groups, and they are symmetrically arranged about the center line of the filter plate 21.

[0023] Specifically, push the push block 15, the push block 15 causes the telescopic rod 13 to compress the spring 14, and the card rod 16 slides out of the card hole 19, releasing the limit on the mounting block 18, that is, the filter plate 21 is disassembled. Similarly, during installation, the mounting block 18 is slid into the inside of the card slot 17, and the spring 14 rebounds to cause the telescopic rod 13 to push the push block 15 to move in the opposite direction, and the card rod 16 enters the inside of the card hole 19 to complete the installation of the filter plate 21. The filter plate 21 can be quickly assembled and unassembled through the push block 15, telescopic rod 13, spring 14, card rod 16, mounting block 18 and other components, and thus can be maintained under long-term use, and the difficulty of maintenance can also be reduced.

[0024] Working principle: When the sewage treatment device is in use, first, the sewage to be treated is poured into the sedimentation tank for sedimentation. During the sedimentation process, some impurities will float on the upper layer of the sewage. At this time, the screw rod 10 is rotated, and under the action of the threaded hole 4 inside the arc plate 3, the support plate 7 moves upward, and the filter plate 21 will rise with it. The impurities floating on the upper layer of the sewage are trapped on the filter plate 21, and the staff can easily handle these impurities. Similarly, the screw rod 10 is rotated in the opposite direction, and the screw rod 10 drives the clamping ring 9, the clamping ring 8, the support plate 7, and the filter plate 21 to move downward and return to the normal use state. During the lifting of the support plate 7, the guide rod 6 slides inside the guide hole 5. With the cooperation of the guide rod 6 and the guide hole 5, the stability of the support plate 7 during lifting can be increased. Through the components such as the screw rod 10, the clamping ring 9, the clamping ring 8, the support plate 7, the guide rod 6, and the arc plate 3, the filter The filter plate 21 can be quickly assembled and disassembled by means of the push block 15, telescopic rod 13, spring 14, clamping rod 16, mounting block 18 and other components, so that it can be inspected and repaired after long-term use, and the difficulty of inspection can be reduced.

[0025] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It is apparent to those skilled in the art that various changes, modifications, substitutions, and variations to these embodiments may be made without departing from the principles and spirit of the present invention, and these changes and modifications still fall within the scope of protection of the present invention.

Claims

1. A wastewater treatment device for indigo production, comprising a sedimentation tank body (1), characterized in that: The two sides of the sedimentation tank body (1) are fixedly connected with support blocks (2), the upper end of the support block (2) is fixedly connected with an arc plate (3), a threaded hole (4) is provided inside the arc plate (3), a guide hole (5) is provided inside the arc plate (3) near the threaded hole (4), a guide rod (6) is slidably connected inside the guide hole (5), the upper end of the guide rod (6) is fixedly connected with a support plate (7), the lower end edge position of the support plate (7) is fixedly connected with a clamping ring (8), the inside of the clamping ring (8) is movably connected with a clamping ring (9), the lower end of the clamping ring (9) is fixedly connected with a screw rod (10), the front side of the sedimentation tank body (1) is fixedly connected with a liquid outlet pipe (22), and a control valve (23) is provided inside the liquid outlet pipe (22).

2. The indigo production wastewater treatment device according to claim 1, characterized in that: The upper end of the support plate (7) is fixedly connected to a fixing seat (11), an adjusting slot (12) is provided inside the fixing seat (11), a telescopic rod (13) is provided inside the adjusting slot (12), a spring (14) is sleeved on the outside of the telescopic rod (13), a push block (15) is fixedly connected to the right side of the telescopic rod (13), a clamping rod (16) is fixedly connected to the right side of the push block (15), and a clamping slot (17) is provided inside the fixing seat (11) near the adjusting slot (12).

3. The indigo production wastewater treatment device according to claim 2, characterized in that: A mounting block (18) is provided inside the card slot (17), a card hole (19) is provided inside the mounting block (18), a long rod (20) is fixedly connected to one side of the mounting block (18), and a filter plate (21) is fixedly connected to the lower end of the long rod (20).

4. The indigo production wastewater treatment device according to claim 1, characterized in that: The screw rod (10) is movably connected to the support plate (7) through a clamping ring (9) and a clamping ring (8).

5. The indigo production wastewater treatment device according to claim 2, characterized in that: The push block (15) slides inside the adjustment slot (12) through the telescopic rod (13) and the spring (14).

6. The indigo production wastewater treatment device according to claim 3, characterized in that: The number of the long rods (20) is two groups, and they are symmetrically arranged about the center line of the filter plate (21).

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