Cleaning device for chemical sewage treatment device
By introducing a worm gear and threaded rod mechanism into the sewage treatment device, impurities on the inner wall of the sewage treatment tank and the filter screen can be automatically cleaned, solving the problem of dirt accumulation and improving the treatment effect and filtration efficiency.
Patent Information
- Application Number
- CN202422715365.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-07
- Publication Date
- 2025-09-23
- Estimated Expiration
- 2034-11-07
AI Technical Summary
The existing sewage treatment pool is not easy to clean the inner wall during filtration, and impurities accumulate over a long period of time to form dirt, affecting the treatment effect and filtration efficiency.
A chemical wastewater treatment device was designed. The worm gear mechanism and the threaded rod mechanism were driven by a motor to realize the automatic lifting of the filter screen and the scraper to clean the impurities on the inner wall of the sewage treatment tank and the filter screen.
It effectively avoids the accumulation of dirt, improves the sewage treatment effect, prevents impurities from clogging the filter, and improves the efficiency of sewage filtering.
Smart Images
Figure CN223366349U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of chemical sewage treatment, in particular to a cleaning device for a chemical sewage treatment device. Background Art
[0002] After use, purified water changes its physical or chemical properties, becoming wastewater containing various impurities. Chemical wastewater is the wastewater discharged from chemical production, including process wastewater, cooling water, exhaust gas scrubbers, and equipment and site wash water. If discharged without treatment, these wastewaters can cause varying degrees of contamination, endangering human health and impacting industrial and agricultural production. Therefore, treatment equipment is required to treat chemical wastewater.
[0003] A sewage treatment tank is indispensable for the treatment of chemical wastewater. However, when filtering sewage, it is not convenient to clean the inner wall of the existing sewage treatment tank. Impurities will adhere to the inner wall of the sewage treatment tank and form thick dirt over a long period of accumulation. The dirt will reduce the treatment effect of the sewage treatment tank. In response to the above problems, the inventors proposed a cleaning device for chemical sewage treatment equipment to solve the above problems. Utility Model Content
[0004] In order to solve the problem that it is inconvenient to clean the inner wall of a sewage treatment tank when filtering sewage, the purpose of the utility model is to provide a cleaning device for a chemical sewage treatment device.
[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a cleaning device for a chemical sewage treatment device, comprising a sewage treatment tank, a filter screen is slidingly provided in the sewage treatment tank, a first scraper is fixedly provided on the outer surface of the filter screen, a fixing frame is fixedly provided on the top surface of the filter screen, a support frame is fixedly provided on the top surface of the sewage treatment tank, a second threaded rod is rotatably provided in the support frame, a threaded block is threadedly sleeved on the outer surface of the second threaded rod, a connecting rod is fixedly provided on one side of the threaded block, the bottom surface of the connecting rod is fixedly provided on the top surface of the fixing frame, a positioning plate is fixedly provided on the top surface of the support frame, a rotating shaft is rotatably provided in the positioning plate, a worm is fixedly provided on the outer surface of the rotating shaft, a worm gear is fixedly provided on the top end of the second threaded rod, the worm gear is meshed with the worm, a second motor is installed on one side of the positioning plate, and the second motor The output end of the machine is fixedly connected to the rotating shaft. First, the chemical sewage is poured into the sewage treatment pool, and then the filter screen filters the chemical sewage. The solenoid valve is opened so that the outlet pipe can flow the treated sewage out of the sewage treatment pool. After the sewage is treated, the second motor is turned on to rotate the rotating shaft, and the rotating shaft drives the worm to rotate. The worm gear is engaged with the worm, so that the second threaded rod rotates the rod, prompting the threaded block to drive the connecting rod to rise, and the filter screen and the first scraper are raised and slid in the sewage treatment pool, and the first scraper is used to clean the inner wall of the sewage treatment pool to avoid long-term accumulation of dirt, thereby improving the sewage treatment effect. By turning on the first motor, the first threaded rod is rotated, and the second scraper is made to slide on the top surface of the filter screen, so that the impurities on the filter screen can be cleaned to avoid impurities clogging the filter screen and affecting the efficiency of filtering sewage.
[0006] Preferably, a second scraper is slidably provided between the fixed frames, a threaded tube is fixedly passed through the second scraper, a mounting plate is fixedly provided on the top surface of the filter screen, a first threaded rod is rotatably provided in the mounting plate, the threaded tube is threadedly sleeved on the outer surface of the first threaded rod, a first motor is installed on one side of the mounting plate, the output end of the first motor is fixedly connected to the first threaded rod, sliders are fixedly provided on both sides of the second scraper, and the sliders are slidably provided on the fixed frame.
[0007] Preferably, an outlet pipe is fixedly provided in the sewage treatment tank, an electromagnetic valve is installed on the outer surface of the outlet pipe, a splicing groove is opened in the sewage treatment tank, a collecting box is provided on one side of the sewage treatment tank, a splicing block is fixedly provided on one side of the collecting box, and the splicing block is slidably provided in the splicing groove.
[0008] Compared with the prior art, the beneficial effects of the present invention are:
[0009] 1. In the utility model, by turning on the second motor, the rotating shaft rotates, the rotating shaft drives the worm to rotate, the worm wheel and the worm are engaged, so that the second threaded rod rotates the rod, prompting the threaded block to drive the connecting rod to rise, and the filter screen and the first scraper to rise and slide in the sewage treatment tank, and the first scraper cleans the inner wall of the sewage treatment tank to avoid the formation of dirt due to long-term accumulation, thereby improving the sewage treatment effect;
[0010] 2. In the present invention, by turning on the first motor, the first threaded rod rotates, and the second scraper slides on the top surface of the filter screen, thereby cleaning the impurities on the filter screen, preventing the impurities from clogging the filter screen and affecting the efficiency of filtering sewage. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0012] Figure 1 This is a schematic diagram of the overall structure of the utility model;
[0013] Figure 2 This is a schematic diagram of the disassembled structure of the sewage treatment pool of the utility model;
[0014] Figure 3 This is a partial cross-sectional structural diagram of a sewage treatment tank of the utility model;
[0015] Figure 4 This is a schematic diagram of the filter structure of the utility model;
[0016] Figure 5 This is a partial cross-sectional structural diagram of the positioning plate of the utility model;
[0017] Figure 6 For this utility model Figure 4 Enlarged structural diagram at point A in the middle.
[0018] In the figure: 1. Sewage treatment tank; 101. Splicing trough; 11. Collection box; 12. Outlet pipe; 13. Solenoid valve; 14. Splicing block; 2. Filter screen; 21. First scraper; 22. Mounting plate; 23. First motor; 24. First threaded rod; 25. Second scraper; 26. Threaded pipe; 27. Fixed frame; 28. Slider; 3. Support frame; 31. Second threaded rod; 32. Threaded block; 33. Connecting rod; 34. Worm gear; 4. Positioning plate; 41. Second motor; 42. Rotating shaft; 43. Worm. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0020] Example: Figure 1-6 As shown, the utility model provides a cleaning device for a chemical sewage treatment device, including a sewage treatment tank 1, a filter screen 2 is slidingly provided in the sewage treatment tank 1, a first scraper 21 is fixedly provided on the outer surface of the filter screen 2, a fixing frame 27 is fixedly provided on the top surface of the filter screen 2, a support frame 3 is fixedly provided on the top surface of the sewage treatment tank 1, a second threaded rod 31 is rotatably provided in the support frame 3, a threaded block 32 is threadedly sleeved on the outer surface of the second threaded rod 31, a connecting rod 33 is fixedly provided on one side of the threaded block 32, the bottom surface of the connecting rod 33 is fixedly provided on the top surface of the fixing frame 27, a positioning plate 4 is fixedly provided on the top surface of the support frame 3, a rotating shaft 42 is rotatably provided in the positioning plate 4, and a rotating shaft 42 is fixedly provided on the outer surface of the rotating shaft 42 The worm 43 and the top of the second threaded rod 31 are fixedly provided with a worm wheel 34, which meshes with the worm 43. A second motor 41 is installed on one side of the positioning plate 4, and the output end of the second motor 41 is fixedly connected to the rotating shaft 42. By turning on the second motor 41, the rotating shaft 42 rotates, and the rotating shaft 42 drives the worm 43 to rotate. The worm wheel 34 meshes with the worm 43, so that the second threaded rod 31 rotates, prompting the threaded block 32 to drive the connecting rod 33 to rise, and the filter screen 2 and the first scraper 21 to rise, and slide in the sewage treatment tank 1, and the first scraper 21 cleans the inner wall of the sewage treatment tank 1 to avoid the formation of dirt due to long-term accumulation, thereby improving the sewage treatment effect.
[0021] A second scraper 25 is slidably provided between the fixed frames 27, and a threaded tube 26 is fixedly passed through the second scraper 25. A mounting plate 22 is fixedly provided on the top surface of the filter 2, and a first threaded rod 24 is rotatably provided in the mounting plate 22. The threaded tube 26 is threadedly sleeved on the outer surface of the first threaded rod 24. A first motor 23 is installed on one side of the mounting plate 22, and the output end of the first motor 23 is fixedly connected to the first threaded rod 24. Sliders 28 are fixedly provided on both sides of the second scraper 25, and the sliders 28 are slidably provided on the fixed frame 27.
[0022] By adopting the above technical solution, by turning on the first motor 23, the first threaded rod 24 rotates, and the second scraper 25 slides on the top surface of the filter screen 2, impurities on the filter screen 2 can be cleaned to prevent impurities from clogging the filter screen 2 and affecting the efficiency of filtering sewage.
[0023] An outlet pipe 12 is fixedly provided in the sewage treatment tank 1, and an electromagnetic valve 13 is installed on the outer surface of the outlet pipe 12. A splicing groove 101 is opened in the sewage treatment tank 1, and a collecting box 11 is provided on one side of the sewage treatment tank 1. A splicing block 14 is fixedly provided on one side of the collecting box 11, and the splicing block 14 is slidably provided in the splicing groove 101.
[0024] By adopting the above technical solution, impurities can be collected by the collection box 11 so as to be processed centrally. The solenoid valve 13 is opened to allow the outlet pipe 12 to allow the treated sewage to flow out of the sewage treatment tank 1 .
[0025] Working principle: First, chemical sewage is poured into the sewage treatment tank 1, and then the filter screen 2 filters the chemical sewage, and the solenoid valve 13 is opened so that the outlet pipe 12 can allow the treated sewage to flow out of the sewage treatment tank 1. After the sewage is treated, the second motor 41 is turned on to rotate the rotating shaft 42, and the rotating shaft 42 drives the worm 43 to rotate. The worm gear 34 engages with the worm 43, so that the second threaded rod 31 rotates the rod, prompting the threaded block 32 to drive the connecting rod 33 to rise, and the filter screen 2 and the first scraper 21 to rise and slide in the sewage treatment tank 1, and the first scraper 21 cleans the inner wall of the sewage treatment tank 1 to avoid long-term accumulation of dirt, thereby improving the sewage treatment effect. By turning on the first motor 23, the first threaded rod 24 is rotated, and the second scraper 25 is slid on the top surface of the filter screen 2, so that the impurities on the filter screen 2 can be cleaned to avoid impurities clogging the filter screen 2 and affecting the efficiency of filtering sewage.
[0026] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.
Claims
1. A cleaning device for a chemical wastewater treatment plant, comprising a wastewater treatment tank (1), characterized in that: A filter screen (2) is slidingly provided in the sewage treatment tank (1), a first scraper (21) is fixedly provided on the outer surface of the filter screen (2), a fixing frame (27) is fixedly provided on the top surface of the filter screen (2), a support frame (3) is fixedly provided on the top surface of the sewage treatment tank (1), a second threaded rod (31) is rotatably provided in the support frame (3), a threaded block (32) is threadedly sleeved on the outer surface of the second threaded rod (31), a connecting rod (33) is fixedly provided on one side of the threaded block (32), and the bottom surface of the connecting rod (33) is fixedly provided on the top surface of the fixing frame (27).
2. A cleaning device for a chemical wastewater treatment device according to claim 1, characterized in that: A positioning plate (4) is fixedly provided on the top surface of the support frame (3), a rotating shaft (42) is rotatably provided inside the positioning plate (4), a worm (43) is fixedly provided on the outer surface of the rotating shaft (42), a worm wheel (34) is fixedly provided on the top end of the second threaded rod (31), and the worm wheel (34) is meshed with the worm (43).
3. A cleaning device for a chemical wastewater treatment device as claimed in claim 2, characterized in that: A second motor (41) is installed on one side of the positioning plate (4), and an output end of the second motor (41) is fixedly connected to a rotating shaft (42).
4. A cleaning device for a chemical wastewater treatment device according to claim 1, characterized in that: A second scraper (25) is slidably provided between the fixing frames (27), a threaded tube (26) is fixedly passed through the second scraper (25), a mounting plate (22) is fixedly provided on the top surface of the filter screen (2), a first threaded rod (24) is rotatably provided in the mounting plate (22), and the threaded tube (26) is threadedly sleeved on the outer surface of the first threaded rod (24).
5. A cleaning device for a chemical wastewater treatment device as claimed in claim 4, characterized in that: A first motor (23) is installed on one side of the mounting plate (22), and an output end of the first motor (23) is fixedly connected to a first threaded rod (24).
6. A cleaning device for a chemical wastewater treatment device as claimed in claim 4, characterized in that: Slide blocks (28) are fixedly provided on both sides of the second scraper (25), and the slide blocks (28) are slidably provided on the fixed frame (27).
7. A cleaning device for a chemical wastewater treatment device according to claim 1, characterized in that: A water outlet pipe (12) is fixedly provided in the sewage treatment tank (1), and a solenoid valve (13) is installed on the outer surface of the water outlet pipe (12).
8. The cleaning device for a chemical wastewater treatment device according to claim 1, characterized in that: A splicing groove (101) is provided in the sewage treatment tank (1), a collecting box (11) is provided on one side of the sewage treatment tank (1), a splicing block (14) is fixedly provided on one side of the collecting box (11), and the splicing block (14) is slidably provided in the splicing groove (101).