A device for processing waste water of Tan sheepskin fur

Abstract

The utility model discloses a kind of Tan sheepskin fur processing wastewater treatment devices, more specifically to wastewater treatment technical field, including support frame, filter barrel is fixedly installed in the middle part of support frame, the upper end middle part of filter barrel is fixedly installed with slagging mechanism, the upper end right upper side of filter barrel is fixedly installed with slagging mechanism, the upper part of the inner surface of filter barrel is fixedly installed with collection bin, filter barrel lower end and outer surface right part are fixedly installed with slag removal component together.The utility model said a kind of Tan sheepskin fur processing wastewater treatment device, the slag removal component of the present application, by injecting high-pressure gas into filter barrel instantaneously, form bubble ring, the suction force generated by bubble ring, the fur, impurities in wastewater are adsorbed to inner ring and float to wastewater surface, speed up the time required for grease, impurities and fur etc. to float to water surface, realize the efficient separation of fur, impurities and grease etc. in wastewater, improve the work efficiency of wastewater treatment.

Description

Technical Field

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

[0002] Wastewater from the processing of Tan sheepskin fur refers to the wastewater generated during the processing of Tan sheepskin fur. It has a complex composition and a high degree of pollution. If not treated properly, it can cause significant harm to the environment.

[0003] Existing wastewater treatment devices are not ideal for treating pollutants such as fur, impurities, and grease in wastewater from the processing of Tan sheepskin fur. For example, traditional devices cannot efficiently separate and collect these pollutants from the wastewater when removing fur and impurities. When treating grease, it is also difficult to make it float to the surface of the wastewater quickly and remove it effectively. Therefore, a wastewater treatment device for the processing of Tan sheepskin fur is needed. Utility Model Content

[0004] The main purpose of this utility model is to provide a wastewater treatment device for the processing of Tan sheepskin fur, which can effectively solve the problems mentioned above.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A wastewater treatment device for processing sheepskin fur includes a support frame, a filter barrel fixedly installed in the middle of the support frame, a slag scraping mechanism fixedly installed in the middle of the upper end of the filter barrel, a water inlet fixedly installed on the upper right side of the upper end of the filter barrel, a collection chamber fixedly installed on the upper part of the inner surface of the filter barrel, a water outlet fixedly installed on the lower left side of the outer surface of the filter barrel, a slag removal component fixedly installed on the lower end and the right side of the outer surface of the filter barrel, and a wastewater outlet fixedly installed on the lower left side of the filter barrel.

[0006] Preferably, the waste outlet extends through the upper left side of the outer surface of the filter barrel and outwards.

[0007] Preferably, the scraping mechanism includes a stepper motor, which is fixedly installed in the middle of the upper end of the filter barrel. A scraper plate is fixedly installed at the output end of the stepper motor. A connecting plate is fixedly installed on the upper side of the front end and the middle of the right end of the scraper plate. A fixing plate is fixedly installed on the lower ends of the two connecting plates at a distance from each other. A number of bristles are fixedly connected to the front end and the rear end of the two fixing plates. A cleaning plate is fixedly installed on the lower end of the two fixing plates.

[0008] Preferably, the diameter of the scraper is equal to the upper diameter of the inner surface of the collection chamber, and the lower parts of the two cleaning plates are in contact with the upper outer ring of the collection chamber.

[0009] Preferably, the slag removal assembly includes an air pump, which is fixedly installed on the lower right side of the outer surface of the filter barrel. An air supply pipe is fixedly installed at the output end of the air pump. A one-way valve is fixedly installed at the outlet of the air supply pipe. A gooseneck tube is fixedly installed at the outlet of the one-way valve. Three connecting pipes are fixedly installed at the outlet of the gooseneck tube. An air ring mechanism is fixedly installed on the portion of each of the three connecting pipes that is far apart from each other.

[0010] Preferably, the air ring mechanism includes a circular cylinder, which is fixedly installed at the lower end of the filter barrel. A support rod is fixedly installed on the bottom wall of the circular cylinder, and a ball is fixedly installed on the upper end of the support rod.

[0011] Preferably, the three cylindrical tubes are fixedly installed at the lower end of the filter barrel in a ring-shaped arrangement.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. This device, through its designed slag removal component, injects high-pressure gas into the filter tank instantaneously, forming a bubble ring. The suction force generated by the bubble ring adsorbs fur and impurities in the wastewater into the inner ring and floats them to the surface of the wastewater. This accelerates the time required for grease, impurities, and fur to float to the surface, achieving efficient separation of pollutants such as fur, impurities, and grease from the wastewater and improving the efficiency of wastewater treatment.

[0013] 2. This device, through its designed scum scraping mechanism, can scrape off the foam, fur, and impurities floating on the surface of the wastewater and scrape them toward the discharge outlet. Its designed bristles can clean the foam remaining on the inner surface of the filter tank and the outer surface of the collection chamber, ensuring that the foam and impurities are completely removed and will not adhere to the inside of the device, thus improving the thoroughness of wastewater treatment. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic cross-sectional view of the overall structure of this utility model; Figure 3 This is a schematic diagram of the slag scraping mechanism of this utility model; Figure 4 This is a schematic diagram of the slag scraping mechanism of this utility model. Figure 5 This is a schematic diagram of the slag removal component of this utility model; Figure 6 This is a schematic diagram of the air ring mechanism of this utility model.

[0015] In the diagram: 1. Filter barrel; 2. Sludge scraping mechanism; 3. Inlet; 4. Outlet; 5. Outlet; 6. Support frame; 7. Sludge removal assembly; 8. Collection chamber; 91. Air bubble ring; 21. Stepper motor; 22. Sludge scraper; 23. Connecting plate; 24. Fixing plate; 25. Brush bristles; 26. Cleaning plate; 71. Air pump; 72. Air supply pipe; 73. One-way valve; 74. Gooseneck tube; 75. Air ring mechanism; 76. Connecting pipe; 751. Circular cylinder; 752. Support rod; 753. Sphere. Detailed Implementation

[0016] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0017] Example 1, as Figure 1 and Figure 2 As shown, a wastewater treatment device for processing sheepskin fur includes a support frame 6, a filter barrel 1 fixedly installed in the middle of the support frame 6, a scraping mechanism 2 fixedly installed in the middle of the upper end of the filter barrel 1, a water inlet 3 fixedly installed on the upper right side of the upper end of the filter barrel 1, a collection chamber 8 fixedly installed on the upper part of the inner surface of the filter barrel 1, a water outlet 5 fixedly installed on the lower left side of the outer surface of the filter barrel 1, a slag removal component 7 fixedly installed on the lower end and the right side of the outer surface of the filter barrel 1, and a sewage outlet 4 fixedly installed on the lower left side of the filter barrel 1. Furthermore, the discharge port 4 penetrates the upper left side of the outer surface of the filter barrel 1 and extends outward.

[0018] Before implementing this device, firstly: The device is transported to the designated location for treating wastewater from sheepskin fur processing. The wastewater pipe is then connected to inlet 3. The operator first activates the slag removal component 7, injecting gas into the filter tank 1. Then, the operator opens the wastewater pipe, allowing wastewater to flow into the filter tank 1. A water level sensor, model BF-31PP, is installed on the top wall of the filter tank 1. The wastewater is then injected to the upper part of the collection chamber 8. When the wastewater reaches the upper part of the collection chamber 8, the operator closes the wastewater pipe and the slag removal component 7. At this point, some wastewater flows into the slag removal component 7. Even when the slag removal component 7 is closed, some gas remains inside. When wastewater enters the slag removal component 7, only a portion is allowed to enter due to the influence of this remaining gas. As described above, after the wastewater is injected, the staff controls the slag removal component 7 to indirectly inject air into the filter tank 1 instantly, causing the slag removal component 7 to discharge high-pressure gas into the filter tank 1, which will form a bubble ring 91 in the wastewater. At this time, the bubble ring 91 will float upward, and the bubble ring 91 will rotate in the wastewater, generating suction, adsorbing the fur and impurities in the wastewater around it, and then following the bubble ring 91 to float upward to the upper position of the collection chamber 8, so that the impurities and fur float on the surface of the wastewater.

[0019] In the above, the bubble ring 91 is related to Bernoulli's principle. When high-pressure gas rushes out from a certain opening, the gas rotates outward and then inward from the edge of the slag removal component 7 to form a vortex, which will drive the water to rotate together and wrap the air in it, thus forming the bubble ring 91. According to Bernoulli's principle, the faster the fluid velocity, the lower the pressure. The fluid at the edge of the bubble ring 91 has a high rotation speed, forming a low-pressure area, while the pressure of the surrounding static fluid is relatively high. This pressure difference will generate a suction force pointing towards the center of the bubble ring 91, "pulling" the surrounding objects into the ring, and then "pulling" the fur and impurities in the wastewater into the ring, and then being carried by the bubble ring 91 to the upper position of the collection chamber 8.

[0020] In the above, the grease in the wastewater will automatically float to the top of the collection chamber 8 due to the influence of density, forming foam, and the bubble ring 91 formed by the slag removal component 7 will accelerate the grease to float to the top of the collection chamber 8.

[0021] In the above, after the slag removal component 7 has been working for a period of time, the operator can control the slag scraping mechanism 2 to move, so that the slag scraping mechanism 2 scrapes the foam, fur, impurities and other debris floating on the surface of the wastewater toward the upper outer ring of the collection bin 8. When the foam is on the upper outer ring of the collection bin 8, it will be scraped toward the sewage outlet 4 by the slag scraping mechanism 2, so that the sewage outlet 4 discharges the foam, impurities and fur to the outside. The operator can place a collection box in advance at the discharge port of the sewage outlet 4 to collect the impurities.

[0022] As described above, once the wastewater treatment is complete, the staff can open the outlet 5 to let the treated wastewater flow out from the outlet 5.

[0023] In Example 2, further, in order to achieve the purpose of scraping and cleaning the foam floating on the surface of the wastewater by the scraping mechanism 2 and the outer ring of the upper end of the collection chamber 8, refer to... Figure 3 and Figure 4 The slag scraping mechanism 2 includes a stepper motor 21, which is fixedly installed in the middle of the upper end of the filter barrel 1. A slag scraper 22 is fixedly installed at the output end of the stepper motor 21. A connecting plate 23 is fixedly installed on the upper side of the front end and the middle of the right end of the slag scraper 22. A fixing plate 24 is fixedly installed on the lower part of the two connecting plates 23 that are far apart from each other. A number of bristles 25 are fixedly connected to the front end and the rear end of the two fixing plates 24. A cleaning plate 26 is fixedly installed on the lower end of the two fixing plates 24. Furthermore, the diameter of the scraper 22 is equal to the upper diameter of the inner surface of the collection chamber 8, and the lower parts of the two cleaning plates 26 are in contact with the upper outer ring of the collection chamber 8.

[0024] In the above process, the staff starts the stepper motor 21 to make the output end of the stepper motor 21 rotate. When the output end of the stepper motor 21 rotates, it will drive the scraper 22 to rotate together through the coupling. The scraper 22 scrapes the foam and fur on the surface of the wastewater, and piles the foam and fur together to increase the height of the foam. At this time, the foam will drift to the outer ring of the collection chamber 8 and fall into the outer ring of the collection chamber 8. As described above, when the scraper plate 22 rotates, it will drive the connecting plate 23 to rotate together. The connecting plate 23 drives the cleaning plate 26 to rotate through the fixing plate 24. The cleaning plate 26 scrapes the foam on the outer ring of the upper end of the collection chamber 8. The connecting plate 23 drives the fixing plate 24 and the cleaning plate 26 to rotate 360 ​​degrees, which will scrape the foam into the sewage outlet 4 and discharge the foam to the outside of the filter barrel 1 through the sewage outlet 4.

[0025] As described above, when the fixed plate 24 rotates, it will drive the brush bristles 25 to rotate as well. Some of the brush bristles 25 near the axis of the stepper motor 21 are in contact with the outer surface of the collection chamber 8, while some of the brush bristles 25 away from the axis of the stepper motor 21 are in contact with the inner surface of the filter barrel 1. This allows the brush bristles 25 to clean the inner surface of the filter barrel 1 and the outer surface of the collection chamber 8, sweeping the foam remaining on the outer surface of the collection chamber 8 and the inner surface of the filter barrel 1 to the upper outer ring of the collection chamber 8. Then, the foam is scraped by the cleaning plate 26 into the drain outlet 4 and discharged, so that the foam does not accumulate on the upper outer ring of the collection chamber 8.

[0026] Furthermore, in order to achieve the purpose of spraying gas into the filter tank 1 to form a bubble ring 91 when the slag removal component 7 is working, so that the bubble ring 91 carries the fur in the wastewater to the surface of the wastewater, see [reference needed]. Figure 5 and Figure 6 The slag removal assembly 7 includes an air pump 71, which is fixedly installed on the lower right side of the outer surface of the filter barrel 1. An air supply pipe 72 is fixedly installed at the output end of the air pump 71. A one-way valve 73 is fixedly installed at the outlet of the air supply pipe 72. A gooseneck pipe 74 is fixedly installed at the outlet of the one-way valve 73. Three connecting pipes 76 are fixedly installed at the outlet of the gooseneck pipe 74. An air ring mechanism 75 is fixedly installed on the part of each of the three connecting pipes 76 that is far apart from each other. Furthermore, a circular cylinder 751 is fixedly installed at the lower end of the filter barrel 1, a support rod 752 is fixedly installed on the bottom wall of the circular cylinder 751, and a ball 753 is fixedly installed on the upper end of the support rod 752; Furthermore, three circular cylinders 751 are fixedly installed at the lower end of the filter barrel 1 in a ring-shaped arrangement.

[0027] In the above process, the operator moves by turning on the air pump 71, causing the air pump 71 to instantly spray high-pressure gas. At this time, the high-pressure gas will flow through the air supply pipe 72 to the gooseneck pipe 74. At this time, the one-way valve 73 will automatically open under the influence of the high-pressure gas. Then, the high-pressure gas will enter the cylindrical cylinder 751 through the three connecting pipes 76. Since the density of gas is less than that of liquid, the gas will float upward in the cylindrical cylinder 751. When the gas passes through the sphere 753, it will be diffused by the sphere 753 and then sprayed out from the gap between the sphere 753 and the cylindrical cylinder 751, forming a bubble ring 91. The bubble ring 91 will then "pull" the surrounding impurities and fur by rotating, and transport the impurities and fur to the surface of the wastewater, thereby achieving the purpose of treating the fur and impurities in the wastewater.

[0028] In the above, the air pump 71 indirectly sprays gas. When the air pump 71 sprays gas, the one-way valve 73 opens, and the gas is transported to the cylindrical cylinder 751 through the gooseneck tube 74 and the connecting pipe 76. When the air pump 71 sprays gas, the wastewater will flow into the air outlet of the gooseneck tube 74 due to the design of the gooseneck tube 74. At this time, there is still some gas in the gooseneck tube 74. The wastewater will squeeze the residual gas, which will push the one-way valve 73 to close. At this time, the wastewater cannot enter the depth of the gooseneck tube 74. When the air pump 71 sprays gas again, it will push the wastewater at the air outlet of the gooseneck tube 74 into the cylindrical cylinder 751 through the sprayed gas. Then the gas passes through the sphere 753 to form a sphere 753. This process is repeated to treat the wastewater.

[0029] It should be noted that the specific installation method, circuit connection method and control method of the stepper motor 21 and air pump 71 used in this utility model are all conventional designs, and will not be described in detail in this utility model.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A wastewater treatment device for processing sheepskin fur, comprising a support frame (6), characterized in that: A filter bucket (1) is fixedly installed in the middle of the support frame (6). A scraping mechanism (2) is fixedly installed in the middle of the upper end of the filter bucket (1). A water inlet (3) is fixedly installed on the upper right side of the upper end of the filter bucket (1). A collection chamber (8) is fixedly installed on the upper part of the inner surface of the filter bucket (1). A water outlet (5) is fixedly installed on the lower left side of the outer surface of the filter bucket (1). A slag removal assembly (7) is fixedly installed on the lower end and the right side of the outer surface of the filter bucket (1). A sludge outlet (4) is fixedly installed on the lower left side of the filter bucket (1). The slag removal assembly (7) includes an air pump (71), which is fixedly installed on the lower right side of the outer surface of the filter barrel (1). An air supply pipe (72) is fixedly installed at the output end of the air pump (71). A one-way valve (73) is fixedly installed at the outlet of the air supply pipe (72). A gooseneck pipe (74) is fixedly installed at the outlet of the one-way valve (73). Three connecting pipes (76) are fixedly installed at the outlet of the gooseneck pipe (74). An air ring mechanism (75) is fixedly installed on the part of each of the three connecting pipes (76) that is far apart from each other. The air ring mechanism (75) includes a cylindrical cylinder (751), which is fixedly installed at the lower end of the filter barrel (1). A support rod (752) is fixedly installed on the bottom wall of the cylindrical cylinder (751), and a ball (753) is fixedly installed on the upper end of the support rod (752).

2. The wastewater treatment device for sheepskin and fur processing according to claim 1, characterized in that: The discharge port (4) penetrates the upper left side of the outer surface of the filter barrel (1) and extends outward.

3. The wastewater treatment device for sheepskin and fur processing according to claim 1, characterized in that: The scraping mechanism (2) includes a stepper motor (21), which is fixedly installed in the middle of the upper end of the filter barrel (1). A scraper plate (22) is fixedly installed at the output end of the stepper motor (21). A connecting plate (23) is fixedly installed on the upper side of the front end and the middle of the right end of the scraper plate (22). A fixing plate (24) is fixedly installed on the lower part of the two connecting plates (23) that are far apart from each other. A number of bristles (25) are fixedly connected to the front end and the rear end of the two fixing plates (24). A cleaning plate (26) is fixedly installed on the lower end of the two fixing plates (24).

4. The wastewater treatment device for sheepskin and fur processing according to claim 3, characterized in that: The diameter of the scraper (22) is equal to the upper diameter of the inner surface of the collection chamber (8), and the lower parts of the two cleaning plates (26) are in contact with the upper outer ring of the collection chamber (8).

5. The wastewater treatment device for sheepskin and fur processing according to claim 1, characterized in that: The three cylindrical tubes (751) are fixedly installed at the lower end of the filter barrel (1) in a ring-shaped distribution.

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