High-efficiency industrial wastewater purification treatment device

Abstract

The utility model relates to the technical field of industrial wastewater purification, and discloses a high-efficiency industrial wastewater purification treatment device, which solves the problems in the background technology, and comprises a treatment pond, the center of the front side and the center of the rear side of an inner cavity of the treatment pond are fixedly connected with fixed plates, and the fixed plates are fixedly connected with the fixed plates. A detachable filter screen is arranged between the two fixing plates, two first supporting rods capable of sliding up and down are further arranged in the treatment pond, a fixing rod is fixedly connected to the top between the two first supporting rods, and a cleaning brush is fixedly connected to the bottom between the two first supporting rods; the brush face of the cleaning brush is attached to the filter screen, and the back face of the first supporting rod is fixedly connected with a connecting rod. The heavy metal cleaning device has the advantages that heavy metal on the filter screen can be automatically cleaned, so that excessive heavy metal is prevented from being left on the filter screen, the filtering work efficiency is improved, and the workload of workers is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of industrial wastewater purification, in particular to a high-efficiency industrial wastewater purification treatment device. Background Art

[0002] Industrial wastewater includes production wastewater, production sewage and cooling water, which refers to wastewater and waste liquid generated in the industrial production process, which contains industrial production materials, intermediate products, by-products and pollutants generated in the production process that are lost with the water. Industrial wastewater is of various types and has complex composition. For example, electrolytic salt industrial wastewater contains mercury, heavy metal smelting industrial wastewater contains lead, cadmium and other metals, and electroplating industrial wastewater contains cyanide, chromium and other heavy metals.

[0003] However, there are still some problems when using the industrial wastewater purification devices on the market. The existing industrial wastewater purification devices generally pour the industrial wastewater directly into the treatment pool when in use, and then filter the heavy metals inside the industrial wastewater through the filter net. However, the heavy metals after filtration will remain on the filter net and need to be cleaned manually frequently. If the cleaning is not timely, the filtration efficiency will be low, resulting in a large workload for the staff. For this reason, we propose a high-efficiency industrial wastewater purification treatment device. Utility Model Content

[0004] In order to solve the problem that heavy metals after filtration will remain on the filter net, it is necessary to clean it manually frequently. If the cleaning is not timely, the filtration efficiency will be low, resulting in a large workload for the staff. The utility model provides the following technical solutions: A high-efficiency industrial wastewater purification treatment device, including a treatment pool, a fixed plate is fixedly connected at the center of the front side and the center of the rear side of the inner cavity of the treatment pool, a detachable filter net is arranged between the two fixed plates, two first support rods that can slide up and down are also arranged in the treatment pool, a fixed rod is fixedly connected at the top between the two first support rods, a cleaning brush is fixedly connected at the bottom between the two first support rods, the brush surface of the cleaning brush is fitted with the filter net, a connecting rod is fixedly connected at the back of the first support rod, a second supporting rod is fixedly connected at the bottom of the connecting rod, a limiting block is fixedly connected at the bottom of the second support rod, a limiting groove is provided in the inner cavity of the treatment pool, the limiting block is slidably inserted in the limiting groove, the side of the limiting block is fixedly connected to the limiting rod, and the inner cavity of the treatment pool is provided with a driving mechanism that can drive the limiting rod to slide up and down.

[0005] Preferably, the driving mechanism includes a servo motor and a threaded rod, the servo motor is fixedly installed in the inner cavity of the treatment tank, the threaded rod is fixedly connected to the output end of the servo motor through a coupling, a threaded hole is provided at the bottom of the limit rod, and the threaded rod is threadedly connected to the threaded hole.

[0006] Preferably, the number of the second support rods is two, the two second support rods are respectively located at the bottom of the two connecting rods, and the two connecting rods are respectively located on the two first support rods.

[0007] Preferably, there are two groups of driving mechanisms, which are respectively located at the front and rear sides of the inner cavity of the treatment tank. The two groups of driving mechanisms can respectively drive the two limiting blocks to slide up and down in the limiting grooves through two limiting rods.

[0008] Preferably, another surface of the limit block is fixedly connected with a slide rod, the other end of the slide rod is fixedly connected with a slider, the inner cavity of the treatment pool is provided with a slideway on the side of the limit groove, and the slider is slidably inserted in the slideway.

[0009] Preferably, the top of the threaded rod is rotatably connected to the treatment tank.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] By pouring industrial wastewater into the right side of the filter screen in the inner cavity of the treatment pool, when the industrial wastewater passes through the filter screen, the heavy metals inside the industrial wastewater will be filtered by the filter screen, and the filtered industrial wastewater enters the left side of the filter screen in the inner cavity of the bottom treatment pool. When there are more heavy metals on the filter screen, the servo motor is started through electrical connection, and the servo motor will drive the threaded rod to rotate. Since the threaded rod is threadedly connected to the threaded hole, the threaded rod will drive the limit rod to slide downward, and the limit rod will drive the limit block to slide downward, and the limit block will drive the second support rod to slide downward in the limit groove, and the second support rod will drive the first support rod to rotate through the connecting rod. The first support rod can drive the cleaning brush to slide upward and return to its initial state, thereby automatically cleaning the heavy metals on the filter net, thereby avoiding excessive heavy metals from remaining on the filter net, thereby improving the filtering efficiency and reducing the workload of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

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

[0014] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model as a whole from the side;

[0015] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;

[0016] Figure 4 For this utility model Figure 3 A is a schematic diagram of the enlarged structure of the middle part;

[0017] In the figure: 1. treatment tank; 2. fixing plate; 3. filter screen; 4. first support rod; 5. fixing rod; 6. cleaning brush; 7. connecting rod; 8. second support rod; 9. limit block; 10. limit groove; 11. servo motor; 12. threaded rod; 13. limit rod; 14. threaded hole; 15. slide rod; 16. slide block; 17. slideway. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in 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.

[0019] Depend on Figure 1-4 The utility model includes a treatment pool 1, wherein a fixing plate 2 is fixedly connected at the center of the front side and the center of the rear side of the inner cavity of the treatment pool 1, a detachable filter screen 3 is arranged between the two fixing plates 2, and two first support rods 4 that can slide up and down are also arranged inside the treatment pool 1, a fixing rod 5 is fixedly connected to the top between the two first support rods 4, a cleaning brush 6 is fixedly connected to the bottom between the two first support rods 4, and the brush surface of the cleaning brush 6 fits the filter screen 3, a connecting rod 7 is fixedly connected to the back of the first support rod 4, a second support rod 8 is fixedly connected to the bottom of the connecting rod 7, a limiting block 9 is fixedly connected to the bottom of the second support rod 8, a limiting groove 10 is provided in the inner cavity of the treatment pool 1, the limiting block 9 is slidably inserted in the limiting groove 10, and the side of the limiting block 9 is fixedly connected to the limiting rod 13, and the inner cavity of the treatment pool 1 is provided with a driving mechanism that can drive the limiting rod 13 to slide up and down.

[0020] Depend on Figure 3It is given that the driving mechanism includes a servo motor 11 and a threaded rod 12. The servo motor 11 is fixedly installed in the inner cavity of the treatment pool 1. The threaded rod 12 is fixedly connected to the output end of the servo motor 11 through a coupling. A threaded hole 14 is provided at the bottom of the limit rod 13. The threaded rod 12 is threadedly connected to the threaded hole 14. The limit mechanism can drive the limit block 9 to slide up and down. The limit block 9 drives the connecting rod 7 to slide up and down through the second support rod 8. The connecting rod 7 drives the first support rod 4 to slide up and down. The first support rod 4 can drive the cleaning brush 6 to slide up and down, and the cleaning brush 6 can automatically clean the filter 3.

[0021] Depend on Figure 2 It is given that the number of the second support rods 8 is two, and the two second support rods 8 are respectively located at the bottom of the two connecting rods 7, and the two connecting rods 7 are respectively located on the two first support rods 4. The setting of the two second support rods 8 can make the two first support rods 4 more stable when sliding up and down, and the setting of the two first support rods 4 can make the cleaning brush 6 more stable when sliding up and down.

[0022] Depend on Figure 2 It is given that there are two groups of driving mechanisms, which are respectively located at the front and rear sides of the inner cavity of the treatment pool 1. The two groups of driving mechanisms can drive the two limit blocks 9 to slide up and down in the limit grooves 10 through the two limit rods 13. The two groups of driving mechanisms can make the two second support rods 8 more stable when sliding up and down.

[0023] Depend on Figure 4 It is shown that another surface of the limit block 9 is fixedly connected with a slide rod 15, and the other end of the slide rod 15 is fixedly connected with a slider 16. A slideway 17 is provided on the side of the limit groove 10 in the inner cavity of the treatment pool 1, and the slider 16 is slidably inserted in the slideway 17. The arrangement of the slide rod 15 and the slider 16 can make the limit block 9 more stable when sliding up and down, thereby improving the stability of the second support rod 8.

[0024] Depend on Figure 4 It is given that the top of the threaded rod 12 is rotatably connected to the treatment tank 1, which can make the threaded rod 12 more stable when rotating.

[0025] Working principle: When working, first pour the industrial wastewater into the right side of the filter screen 3 in the inner cavity of the treatment tank 1. When the industrial wastewater passes through the filter screen 3, the heavy metals inside the industrial wastewater will be filtered by the filter screen 3. The filtered industrial wastewater enters the left side of the filter screen 3 in the inner cavity of the treatment tank 1. When there are more heavy metals on the filter screen 3, the servo motor 11 is started through electrical connection, and the servo motor 11 will drive the threaded rod 12 to rotate. Since the threaded rod 12 is threadedly connected to the threaded hole 14, the threaded rod 12 will drive the limit rod 13 to slide downward, and the limit rod 13 will drive the limit block 9 to slide downward, and the limit block 9 will It will drive the second support rod 8 to slide downward in the limit groove 10, and the second support rod 8 will drive the first support rod 4 to slide downward through the connecting rod 7. When the first support rod 4 slides downward, it will drive the cleaning brush 6 to slide downward. When the cleaning brush 6 slides downward, it will remove the heavy metal on the filter screen 3, and then the servo motor 11 will drive the threaded rod 12 to rotate in the opposite direction, and the threaded rod 12 will drive the limit rod 13 to slide upward. The limit rod 13 will drive the first support rod 4 to slide upward through the second support rod 8 and the connecting rod 7, and the first support rod 4 can drive the cleaning brush 6 to slide upward and return to its initial state.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] 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 high-efficiency industrial wastewater purification treatment device, comprising a treatment tank (1), Features: A fixing plate (2) is fixedly connected at the center of the front side and the center of the rear side of the inner cavity of the treatment pool (1), a detachable filter screen (3) is provided between the two fixing plates (2), two first support rods (4) that can slide up and down are also provided inside the treatment pool (1), a fixing rod (5) is fixedly connected at the top between the two first support rods (4), a cleaning brush (6) is fixedly connected at the bottom between the two first support rods (4), the brush surface of the cleaning brush (6) is in contact with the filter screen (3), and the cleaning brush (6) is fixedly connected to the bottom between the two first support rods (4). The back of the first support rod (4) is fixedly connected to a connecting rod (7), the bottom of the connecting rod (7) is fixedly connected to a second support rod (8), the bottom of the second support rod (8) is fixedly connected to a limiting block (9), the inner cavity of the treatment tank (1) is provided with a limiting groove (10), the limiting block (9) is slidably inserted in the limiting groove (10), the side of the limiting block (9) is fixedly connected to a limiting rod (13), and the inner cavity of the treatment tank (1) is provided with a driving mechanism capable of driving the limiting rod (13) to slide up and down.

2. A high-efficiency industrial wastewater purification treatment device according to claim 1, Features: The driving mechanism comprises a servo motor (11) and a threaded rod (12); the servo motor (11) is fixedly mounted in the inner cavity of the treatment tank (1); the threaded rod (12) is fixedly connected to the output end of the servo motor (11) via a coupling; a threaded hole (14) is provided at the bottom of the limit rod (13); and the threaded rod (12) is threadedly connected to the threaded hole (14).

3. A high-efficiency industrial wastewater purification treatment device according to claim 2, Features: The number of the second support rods (8) is two, the two second support rods (8) are respectively located at the bottom of the two connecting rods (7), and the two connecting rods (7) are respectively located on the two first support rods (4).

4. A high-efficiency industrial wastewater purification treatment device according to claim 3, Features: There are two groups of driving mechanisms, which are respectively located at the front and rear sides of the inner cavity of the treatment pool (1). The two groups of driving mechanisms can respectively drive the two limiting blocks (9) to slide up and down in the limiting grooves (10) through the two limiting rods (13).

5. A high-efficiency industrial wastewater purification treatment device according to claim 4, Features: The other surface of the limit block (9) is fixedly connected to a slide rod (15), and the other end of the slide rod (15) is fixedly connected to a slider (16). The inner cavity of the treatment pool (1) is provided with a slideway (17) on the side of the limit groove (10), and the slider (16) is slidably inserted in the slideway (17).

6. A high-efficiency industrial wastewater purification treatment device according to claim 5, Features: The top of the threaded rod (12) is rotatably connected to the treatment tank (1).

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