Wastewater treatment device for fur and fur processing

Abstract

This application discloses a wastewater treatment device for fur processing, including a wastewater tank. An inlet pipe and an outlet pipe are connected to the outer wall of the wastewater tank. A filter plate is installed inside the wastewater tank, and an opening is provided at the top of the tank. A sealing cover for sealing the opening is detachably connected to the top of the wastewater tank. A cleaning plate is installed above the filter plate, and the cleaning plate has several through holes evenly distributed. A cleaning rod is rotatably connected to the cleaning plate, and a cleaning strip is connected to the cleaning rod. The cleaning strip is in close contact with the upper surface of the cleaning plate. One end of the cleaning rod extends out of the sealing cover and is connected to a rotating handwheel. When a large amount of impurities accumulates and needs cleaning, simply open the sealing cover, remove the cleaning plate, and clean the impurities on the cleaning plate. The filter plate can then continue to filter the wastewater, ensuring efficient wastewater treatment.

Description

Technical Field

[0001] This application relates to the field of fur processing, and in particular to a wastewater treatment device for fur processing. Background Technology

[0002] As is well known, fur processing involves dozens of steps, generating a large amount of wastewater. Wastewater treatment equipment for fur processing is an auxiliary device used to treat wastewater generated during fur processing and improve environmental friendliness. It has been widely used in the fields of fur production and environmental protection. Existing wastewater treatment equipment for fur processing first filters impurities from the wastewater, then treats the organic components through microorganisms, and finally neutralizes the wastewater with acids and alkalis. During the filtration stage, fur in the wastewater easily adheres to the filter screen, causing blockage and affecting the entire wastewater treatment process, resulting in low reliability. Therefore, improvements are needed. Utility Model Content

[0003] To address the shortcomings of existing technologies, this application provides a wastewater treatment device for fur processing, aiming to solve the aforementioned problems.

[0004] A wastewater treatment device for fur processing includes a wastewater tank with an inlet pipe and an outlet pipe connected to its outer wall. A filter plate is installed inside the wastewater tank, and an opening is provided at the top of the tank. A sealing cover for sealing the opening is detachably connected to the top of the wastewater tank. A cleaning plate is installed above the filter plate, and several through holes are evenly distributed on the cleaning plate. A cleaning rod is rotatably connected to the cleaning plate, and a cleaning strip is connected to the cleaning rod. The cleaning strip is in close contact with the upper surface of the cleaning plate. One end of the cleaning rod extends out of the sealing cover and is connected to a rotating handwheel.

[0005] By adopting the above technical solution, the cleaning plate can perform initial filtration of sewage, thereby filtering out most of the impurities. When a large amount of impurities accumulate on the cleaning plate, rotating the handwheel will drive the cleaning strips to rotate. The cleaning strips can concentrate and accumulate the impurities on the cleaning plate, thus maintaining the filtration function of the cleaning plate. When a large amount of impurities accumulates and needs to be cleaned, simply open the sealing cover, remove the cleaning plate, and clean the impurities on the cleaning plate. The filter plate can then continue to filter the sewage, ensuring the wastewater treatment efficiency.

[0006] Optionally, a limiting ring is connected circumferentially to the cleaning plate, and the outer circumferential wall of the limiting ring is in close contact with the inner wall of the sewage tank.

[0007] By adopting the above technical solution, the limiting ring can prevent impurities from falling off the cleaning plate.

[0008] Optionally, scraper bars are connected to both opposite sides of the cleaning bar, and each scraper bar is in close contact with the upper surface of the cleaning plate.

[0009] By adopting the above technical solution, the scraper bar can scrape up the impurities on the cleaning plate, thereby improving the cleaning effect of the scraper bar.

[0010] Optionally, two fixing posts are symmetrically connected to the outer wall of the sewage tank, and two locking grooves are correspondingly opened on the sealing cover for the fixing posts to be inserted into. Each fixing post is threaded with a locking bolt for pressing the sealing cover.

[0011] By adopting the above technical solution, the sealing cover is placed on the sewage tank, so that the fixing post is inserted into the locking groove. Then, the locking bolt is tightened, so that the locking bolt presses the sealing cover, thereby fixing the sealing cover on the sewage tank.

[0012] Optionally, a sealing ring is connected to the sealing cover, and a sealing groove is provided on the edge of the opening of the sewage tank for the sealing ring to be inserted.

[0013] By adopting the above technical solution, the sealing ring can improve the sealing performance between the sealing cover and the sewage tank, preventing sewage leakage.

[0014] Optionally, a transparent observation window is embedded in the side wall of the sewage tank.

[0015] By adopting the above technical solution, staff can observe the inside of the sewage tank through the observation window, making it easier for them to quickly understand the situation inside the sewage tank.

[0016] In summary, this application includes at least one of the following beneficial technical effects:

[0017] 1. The cleaning plate can perform initial filtration of sewage, thereby filtering out most of the impurities. When there are many impurities accumulated on the cleaning plate, rotate the handwheel to drive the cleaning bar to rotate. The cleaning bar can concentrate and accumulate the impurities on the cleaning plate, thus maintaining the filtration function of the cleaning plate. When there are many impurities that need to be cleaned, simply open the sealing cover, take out the cleaning plate, and clean the impurities on the cleaning plate. The filter plate can continue to filter sewage, ensuring the wastewater treatment efficiency.

[0018] 2. Place the sealing cap on the sewage tank so that the fixing post is engaged in the locking groove. Then tighten the locking bolt so that the locking bolt presses the sealing cap, thereby fixing the sealing cap on the sewage tank.

[0019] 3. Staff can observe the inside of the sewage tank through the observation window, which makes it easy for them to quickly understand the situation inside the sewage tank. Attached Figure Description

[0020] Figure 1This is a structural schematic diagram of an embodiment of this application.

[0021] Figure 2 This is an exploded view of an embodiment of this application.

[0022] Figure 3 This is a schematic diagram of the sealing cap in an embodiment of this application from a downward viewing angle.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Wastewater tank; 11. Inlet pipe; 12. Outlet pipe; 13. Sealing groove; 14. Observation window; 2. Filter plate; 3. Sealing cover; 31. Sealing ring; 32. Locking groove; 4. Cleaning plate; 41. Limiting ring; 5. Cleaning rod; 51. Rotating handwheel; 6. Cleaning bar; 61. Shovel bar; 7. Fixing column; 71. Locking bolt. Detailed Implementation

[0025] To facilitate understanding of this application, a more detailed description is provided below with reference to the accompanying drawings and specific embodiments. It should be noted that when an element is described as "fixed to" another element, it can be directly on the other element, or one or more intermediate elements may exist between them. When an element is described as "connected to" another element, it can be directly connected to the other element, or one or more intermediate elements may exist between them. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this specification are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of this application. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items.

[0027] This application discloses a wastewater treatment device for fur processing. (Refer to...) Figure 1 It includes a sewage tank 1, and an inlet pipe 11 and an outlet pipe 12 are fixedly connected to the outer wall of the sewage tank 1.

[0028] Reference Figure 2 and Figure 3A filter plate 2 is placed inside the sewage tank 1, and the filter plate 2 has several filter holes evenly distributed on it. An opening is provided at the top of the sewage tank 1, and a sealing cover 3 is detachably connected to the top of the sewage tank 1 to seal the opening. Two fixing posts 7 are symmetrically fixed to the outer wall of the sewage tank 1, and two locking grooves 32 are correspondingly provided on the sealing cover 3 for the fixing posts 7 to engage. Each fixing post 7 is threaded with a locking bolt 71 for tightening the sealing cover 3. The sealing cover 3 is placed on the sewage tank 1, so that the fixing posts 7 engage in the locking grooves 32, and then the locking bolts 71 are tightened, so that the locking bolts 71 tighten the sealing cover 3, thereby fixing the sealing cover 3 to the sewage tank 1.

[0029] Reference Figure 2 and Figure 3 A cleaning plate 4 is installed above the filter plate 2 in the wastewater tank 1. A stepped surface for placing the cleaning plate 4 is provided on the inner wall of the wastewater tank 1. Several through holes are evenly distributed on the cleaning plate 4. A cleaning rod 5 is rotatably connected to the cleaning plate 4. A cleaning strip 6, which is in close contact with the upper surface of the cleaning plate 4, is fixedly connected to the cleaning rod 5. Shovel strips 61 are fixedly connected to both opposite sides of the cleaning strip 6, and each shovel strip 61 is in close contact with the upper surface of the cleaning plate 4. One end of the cleaning rod 5 extends out of the sealing cover 3 and is fixedly connected to a rotating handwheel 51. The cleaning plate 4 can perform initial filtration of sewage, thereby filtering out most of the impurities. When a lot of impurities accumulate on the cleaning plate 4, the handwheel 51 is rotated, which drives the cleaning bar 6 to rotate. The cleaning bar 6 can concentrate and accumulate the impurities on the cleaning plate 4, thus maintaining the filtration function of the cleaning plate 4. When a lot of impurities accumulate and need to be cleaned, simply open the sealing cover 3, take out the cleaning plate 4, and clean the impurities on the cleaning plate 4. The filter plate 2 can continue to filter sewage, ensuring the wastewater treatment efficiency.

[0030] Reference Figure 2 and Figure 3 A limiting ring 41 is fixedly connected to the cleaning plate 4 along its circumference. The outer circumferential wall of the limiting ring 41 is in close contact with the inner wall of the sewage tank 1. The limiting ring 41 can prevent impurities from falling off the cleaning plate 4.

[0031] Reference Figure 2 and Figure 3 A transparent observation window 14, made of glass, is embedded in the side wall of the sewage tank 1. This allows staff to observe the interior of the sewage tank 1, facilitating a quick understanding of its contents.

[0032] Reference Figure 2 and Figure 3 A sealing ring 31 made of rubber is fixedly connected to the sealing cover 3, and a sealing groove 13 is provided on the edge of the opening of the sewage tank 1 for the sealing ring 31 to be inserted. The sealing ring 31 can improve the sealing between the sealing cover 3 and the sewage tank 1 and prevent sewage leakage.

[0033] The implementation principle of the wastewater treatment device for fur processing in this application embodiment is as follows: the cleaning plate 4 can perform initial filtration of wastewater, thereby filtering out most of the impurities. When there are many impurities accumulated on the cleaning plate 4, the handwheel 51 is rotated, thereby driving the cleaning strip 6 to rotate. The cleaning strip 6 can concentrate and accumulate the impurities on the cleaning plate 4, thereby maintaining the filtration function of the cleaning plate 4. When there are many impurities accumulated and cleaning is required, simply open the sealing cover 3, take out the cleaning plate 4, clean the impurities on the cleaning plate 4, and the filter plate 2 can continue to filter the wastewater, ensuring the wastewater treatment efficiency.

[0034] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A wastewater treatment device for fur processing, comprising a wastewater tank (1), wherein an inlet pipe (11) and an outlet pipe (12) are connected to the outer wall of the wastewater tank (1), a filter plate (2) is provided inside the wastewater tank (1), and an opening is provided at the top of the wastewater tank (1), characterized in that: The sewage tank (1) is detachably connected to a sealing cover (3) for sealing the opening of the sewage tank (1). A cleaning plate (4) is installed on the sewage tank (1) above the filter plate (2). The cleaning plate (4) has several through holes evenly distributed on it. A cleaning rod (5) is rotatably connected to the cleaning plate (4). A cleaning strip (6) is connected to the cleaning rod (5). The cleaning strip (6) is in close contact with the upper end face of the cleaning plate (4). One end of the cleaning rod (5) extends out of the sealing cover (3) and is connected to a rotating handwheel (51). A scraping strip (61) is connected to both sides of the cleaning strip (6). Each scraping strip (61) is in close contact with the upper end face of the cleaning plate (4).

2. The wastewater treatment device for fur processing according to claim 1, characterized in that: A limiting ring (41) is connected circumferentially to the cleaning plate (4), and the outer circumferential wall of the limiting ring (41) is in close contact with the inner wall of the sewage tank (1).

3. The wastewater treatment device for fur processing according to claim 1, characterized in that: Two fixed posts (7) are symmetrically connected on the outer wall of the sewage tank (1). Two locking grooves (32) are opened on the sealing cover (3) for the fixed posts (7) to be inserted. Each fixed post (7) is threaded with a locking bolt (71) for pressing the sealing cover (3).

4. The wastewater treatment device for fur processing according to claim 1, characterized in that: A sealing ring (31) is connected to the sealing cover (3), and a sealing groove (13) is provided on the opening edge of the sewage tank (1) for the sealing ring (31) to be inserted.

5. The wastewater treatment device for fur processing according to claim 1, characterized in that: A transparent observation window (14) is embedded in the side wall of the sewage tank (1).

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