Pig farm manure wastewater treatment device with filter screen convenient to replace

Abstract

The utility model discloses a pig farm manure wastewater treatment device convenient to replace a filter screen, which comprises a treatment box body, the lower part of the treatment box body is fixedly connected with a mounting seat, the upper part of the treatment box body is provided with a water inlet, the treatment box body is provided with a water outlet, and the bottom wall of the treatment box body is provided with a drainage slope. A detachable filtering unit is arranged on the treatment box body, an internal cleaning unit is arranged on the treatment box body, and an external filtering unit is arranged on the water inlet. The utility model belongs to the technical field of pig farm manure wastewater treatment, particularly relates to a pig farm manure wastewater treatment device with a filter screen convenient to replace, and effectively solves the problems that the filter screen of a pig farm manure wastewater treatment device in the current market is relatively frequent to disassemble, the internal cleaning efficiency is relatively low, and the manual operation cost is increased. The filter screen is convenient to disassemble, meanwhile, the filter screen has the impurity treatment function in the use process, accumulation is reduced, and the cleaning time interval of the filter screen is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of pig farm manure wastewater treatment, and specifically refers to a pig farm manure wastewater treatment device with convenient filter screen replacement. Background Art

[0002] Pigs are a kind of livestock. Pigs produce feces during the breeding process, which needs to be treated. A manure wastewater treatment device is needed. Wastewater treatment is to use physical, chemical and biological methods to treat wastewater, purify wastewater, reduce pollution, and even recycle and reuse wastewater to make full use of water resources. Since there are too many impurities in the farm manure wastewater, the filter in the manure wastewater treatment device needs to be cleaned regularly. However, the existing pig farm manure wastewater treatment device does not have the function of facilitating the replacement of the filter, which is not convenient for users to replace the filter and is not conducive to use.

[0003] Announcement No. CN209333315U proposes a pig farm manure wastewater treatment device that is easy to replace the filter. However, when the above patent is in use, it is impossible to deal with the clogging debris in the filter inside the equipment, and it can only be disassembled and cleaned, which affects the use efficiency. It is necessary to provide a detachable function while reducing the disassembly frequency and improving the use efficiency through the device that can perform internal processing of filtered impurities. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model proposes a pig farm manure and wastewater treatment device with convenient filter replacement, which effectively solves the problems of frequent filter disassembly, low internal cleaning efficiency and increased labor operation costs in the pig farm manure and wastewater treatment devices currently on the market. The utility model realizes that the filter is easy to disassemble and has the function of processing impurities when the filter is in use, reduces accumulation, extends the cleaning time interval of the filter, and reduces the cost of manual cleaning.

[0005] The technical solution adopted by the utility model is as follows: The utility model proposes a pig farm manure and wastewater treatment device which is convenient for replacing the filter screen, comprising a treatment box body, a mounting seat fixedly connected to the lower part of the treatment box body, a water inlet provided at the upper part of the treatment box body, a water outlet provided on the treatment box body, a drainage slope provided on the bottom wall of the treatment box body, a detachable filter unit provided on the treatment box body, an internal cleaning unit provided on the treatment box body, and an external filter unit provided on the water inlet.

[0006] Furthermore, the detachable filter unit comprises a slide rail penetrating the processing box body, a secondary filter screen penetrating the side wall of the processing box body is slidably arranged on the slide rail, and a handle is fixedly connected to the secondary filter screen.

[0007] Furthermore, the internal cleaning unit includes a hydraulic cylinder arranged through the side wall of the processing box body, a connecting rod is fixedly connected to the output end of the hydraulic cylinder, a cleaning scraper that cooperates with the secondary filter is fixedly connected to the connecting rod, and also includes a detachable waste collection box arranged on the processing box body.

[0008] Furthermore, the external filter unit includes a rotatable connection component fixedly connected to the water inlet, a primary filter component is fixedly connected to the rotatable connection component, and a handle is fixedly connected to the primary filter component.

[0009] Furthermore, the slide rails are provided in two groups.

[0010] The beneficial effects achieved by the utility model using the above structure are as follows: by providing a detachable filter structure, the filter is easy to disassemble and can be used in conjunction with a cleaning unit to reduce the cleaning frequency of the filter, reduce the cost of manual cleaning, and the external primary filtration structure facilitates rapid processing of impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the internal structure of an embodiment of the utility model;

[0012] Figure 2 It is a front view of an embodiment of the utility model;

[0013] Figure 3 It is a schematic diagram of the structure of a detachable filter unit.

[0014] Among them, 1. treatment box body, 2. mounting seat, 3. water inlet, 4. water outlet, 5. drainage slope, 6. slide rail, 7. secondary filter, 8. handle, 9. hydraulic cylinder, 10. connecting rod, 11. cleaning scraper, 12. detachable waste collection box, 13. rotating connecting component, 14. primary filter component, 15. handle. DETAILED DESCRIPTION

[0015] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model proposes a pig farm manure wastewater treatment device which is convenient for replacing the filter screen, comprising a treatment box body 1, a mounting seat 2 is fixedly connected to the lower part of the treatment box body 1, a water inlet 3 is provided on the upper part of the treatment box body 1, a water outlet 4 is provided on the treatment box body 1, a drainage slope 5 is provided on the bottom wall of the treatment box body 1, a detachable filter unit is provided on the treatment box body 1, an internal cleaning unit is provided on the treatment box body 1, and an external filter unit is provided on the water inlet 3.

[0016] Furthermore, the detachable filter unit comprises a slide rail 6 penetrating the treatment box body 1 , a secondary filter screen 7 penetrating the side wall of the treatment box body 1 is slidably arranged on the slide rail 6 , and a handle 8 is fixedly connected to the secondary filter screen 7 .

[0017] Furthermore, the internal cleaning unit includes a hydraulic cylinder 9 arranged through the side wall of the processing box body 1, a connecting rod 10 is fixedly connected to the output end of the hydraulic cylinder 9, a cleaning scraper 11 that cooperates with the secondary filter screen 7 is fixedly connected to the connecting rod 10, and also includes a detachable waste collection box 12 arranged on the processing box body 1.

[0018] The external filter unit comprises a rotating connection member 13 fixedly connected to the water inlet 3 , a primary filter member 14 fixedly connected to the rotating connection member 13 , and a handle 15 fixedly connected to the primary filter member 14 .

[0019] The slide rails 6 are provided in two groups.

[0020] When the user adds waste water from the water inlet 3, it will first pass through the primary filter component 14 to filter out larger particles of impurities on the outside, and then enter the treatment box body 1 and be filtered for the second time by the secondary filter 7. The waste water after filtering can be discharged from the water outlet 4. The drainage slope 5 helps to drain when the water volume is small, thereby reducing the residual waste water inside the treatment box body 1. After filtering, the primary filter component 14 can be pulled as a whole by the handle 15 and rotated by the rotating connecting component 13 structure, so that the impurities on the primary filter component 14 can be easily dumped and processed. Since it is set outside, it can effectively reduce clogging. The secondary filter screen 7 can be slid and pulled out on the slide rail 6 by the handle 8, which is convenient for disassembly and cleaning. In the use state, the output end of the hydraulic cylinder 9 can be extended, and the connecting rod 10 can push the cleaning scraper 11 to slide on the secondary filter screen 7 to scrape off the impurities accumulated and filtered on the surface, and push the removable waste collection box 12 into the removable waste collection box 12 from the connection between the removable waste collection box 12 and the treatment box body 1 for collection, which can alleviate the blockage on the secondary filter screen 7, extend the use time, reduce the frequency of disassembly and cleaning, and facilitate operation and use. The above is the use process of a pig farm manure and wastewater treatment device that is convenient for replacing the filter screen.

[0021] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A pig farm wastewater treatment device with convenient filter replacement, comprising a treatment box body, Features: A mounting seat is fixedly connected to the lower part of the processing box body, a water inlet is provided at the upper part of the processing box body, a water outlet is provided on the processing box body, a drainage slope is provided on the bottom wall of the processing box body, a detachable filter unit is provided on the processing box body, an internal cleaning unit is provided on the processing box body, and an external filter unit is provided on the water inlet.

2. A pig farm wastewater treatment device with convenient filter screen replacement according to claim 1, Features: The detachable filter unit comprises a slide rail penetrating the processing box body, a secondary filter screen penetrating the side wall of the processing box body is slidably arranged on the slide rail, and a handle is fixedly connected to the secondary filter screen.

3. A pig farm wastewater treatment device with convenient filter screen replacement according to claim 2, Features: The internal cleaning unit includes a hydraulic cylinder arranged through the side wall of the processing box body, a connecting rod is fixedly connected to the output end of the hydraulic cylinder, a cleaning scraper matched with the secondary filter is fixedly connected to the connecting rod, and also includes a detachable waste collection box arranged on the processing box body.

4. A pig farm wastewater treatment device with convenient filter screen replacement according to claim 3, Features: The external filter unit comprises a rotating connection component fixedly connected to the water inlet, a primary filter component is fixedly connected to the rotating connection component, and a handle is fixedly connected to the primary filter component.

5. A pig farm wastewater treatment device with convenient filter screen replacement according to claim 4, Features: The slide rails are provided with two groups.

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