A fecal waste water treatment device for aquaculture

Abstract

This utility model provides a livestock manure wastewater treatment device, comprising: a box body, wherein a lifting assembly is provided inside the box body, and a first motor is installed at the center of the bottom of the box body; a box cover, wherein the box cover is disposed at the top of the box body, and a scraping device is disposed at the bottom of the box cover, the scraping device including a second motor, one end of the output shaft of the second motor being fixedly connected to a scraping element via a coupling; multiple connecting grooves are formed on the inner wall of the box body; and an annular collection box is disposed on the surface of the box body. This utility model provides a livestock manure wastewater treatment device, in which multiple connecting grooves are formed on the surface of the box body, and the scraping device and annular collection box work together to separate the solid and liquid wastewater, pushing the solid manure into the interior of the annular collection box and preventing the manure from being pulled to the outside of the box body and falling out.

Description

Technical Field

[0001] This utility model relates to the field of aquaculture, and in particular to a wastewater treatment device for aquaculture manure. Background Technology

[0002] Animal husbandry refers to the cultivation and reproduction of plants and animals, and includes livestock breeding, poultry breeding, aquaculture and special breeding.

[0003] Currently, livestock manure and wastewater are treated in aquaculture. Solid-liquid separation is performed during wastewater treatment to reduce the load on subsequent biochemical treatment, improve treatment efficiency, and ensure the normal operation of equipment. Furthermore, the treated livestock wastewater can be used as liquid fertilizer for farmland fertilization, which not only realizes the recycling of resources but also reduces environmental pollution and improves agricultural production efficiency.

[0004] The existing technology uses a support rod to facilitate the installation of the filter cylinder inside the wastewater filter cylinder via a thread, and to facilitate the lifting and removal of the filter cylinder by threading it to the outside. This allows the filter cylinder to be lifted and removed by thread engagement, and to carry the filter media upwards and out of the wastewater filter cylinder. This solves the problem that when replacing the filter media inside the wastewater treatment equipment, the equipment needs to be laid down for removal, and it is inconvenient to push the filter media upwards and outwards via thread engagement.

[0005] However, current treatment equipment requires the separation of liquid and solid waste when processing sewage. The solid waste needs to be moved to the outside of the tank for cleaning, but the existing equipment cannot remove the solid waste from inside the tank. Since sewage is used to enhance soil fertility when planting crops in the land, the solid waste will pile up on the soil surface during the process of fertilizing the soil with sewage, which will affect the operators' work on the soil surface and produce foul odors that affect the air.

[0006] Therefore, it is necessary to provide a livestock manure wastewater treatment device to solve the above-mentioned technical problems. Utility Model Content

[0007] This utility model provides a manure and wastewater treatment device for livestock, which solves the problem that current wastewater treatment devices cannot clean the manure that is fixed inside the tank.

[0008] To solve the above-mentioned technical problems, this utility model provides a livestock manure wastewater treatment device, comprising:

[0009] The housing, the interior of which is equipped with a lifting assembly;

[0010] The first motor is installed at the center of the bottom of the housing;

[0011] A box cover is provided at the top of the box body, and a scraping device is provided at the bottom of the box cover. The scraping device includes a second motor, and a scraping component is fixedly connected to one end of the output shaft of the second motor through a coupling.

[0012] Multiple connecting slots, all of which are formed on the inner wall of the housing;

[0013] An annular collection box is disposed on the surface of the box body.

[0014] Preferably, the lifting assembly includes a threaded rod, a threaded sleeve is threadedly connected to the surface of the threaded rod, a circular filter screen is provided on the surface of the threaded sleeve, and one end of the output shaft of the first motor is connected to the bottom end of the threaded rod through a coupling.

[0015] Preferably, the surface of the annular collection box is provided with an annular cover.

[0016] Preferably, a plurality of support blocks are connected to the surface of the box and below the annular collection box.

[0017] Preferably, an inlet pipe and an outlet pipe are connected to one side of the box.

[0018] Preferably, the annular collection box is provided with a scraping component inside. The scraping component includes a handle, a connecting block connected to the bottom end of the handle, a circular rod connected to the bottom end of the connecting block, and a scraper connected to the bottom end of the circular rod.

[0019] Preferably, the surface of the annular box cover is provided with an annular connecting groove that is adapted to the connecting block.

[0020] Compared with related technologies, the livestock manure wastewater treatment equipment provided by this utility model has the following beneficial effects:

[0021] This utility model provides a wastewater treatment device for livestock manure. Multiple connecting grooves are opened on the surface of the tank, and a scraping device and a ring collection box work together. After solid-liquid separation of wastewater, solid manure can be separated from liquid and pushed into the interior of the ring collection box for centralized cleaning. This can prevent solid manure from accumulating on the soil surface during soil fertilization, thus avoiding affecting the operator's work and preventing the generation of foul odors from affecting the surrounding air. Attached Figure Description

[0022] Figure 1 A schematic diagram of the structure of a first embodiment of a livestock manure wastewater treatment device provided by this utility model;

[0023] Figure 2 for Figure 1 The enlarged schematic diagram of part A shown below;

[0024] Figure 3 for Figure 1 The schematic diagram of the cross-sectional structure of the wastewater treatment equipment shown.

[0025] Figure 4 for Figure 1 A three-dimensional structural diagram of the wastewater treatment equipment shown.

[0026] Figure 5 A schematic diagram of the structure of a second embodiment of a livestock manure wastewater treatment device provided by this utility model;

[0027] Figure 6 for Figure 5 The enlarged schematic diagram of part B is shown.

[0028] Numbered in the diagram: 1. Box body,

[0029] 2. Lifting assembly; 21. Threaded rod; 22. Threaded sleeve; 23. Circular filter screen.

[0030] 3. First motor; 4. Box cover;

[0031] 5. Scraping device; 51. Second motor; 52. Scraping component;

[0032] 6. Connecting channel; 7. Annular collection box; 8. Annular box cover; 9. Support block; 10. Inlet pipe; 11. Outlet pipe.

[0033] 12. Scraping assembly; 121. Handle; 122. Connecting block; 123. Circular rod; 124. Scraper; 125. Annular connecting groove. Detailed Implementation

[0034] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0035] First Embodiment

[0036] Please refer to the following: Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 A schematic diagram of the structure of a first embodiment of a livestock manure wastewater treatment device provided by this utility model; Figure 2 for Figure 1 The enlarged schematic diagram of part A shown below; Figure 3 for Figure 1 The schematic diagram of the cross-sectional structure of the wastewater treatment equipment shown. Figure 4 for Figure 1 The diagram shows a three-dimensional structure of the wastewater treatment equipment.

[0037] A wastewater treatment device for livestock manure includes:

[0038] Box 1, wherein a lifting assembly 2 is provided inside the box 1;

[0039] The first motor 3 is installed at the center of the bottom of the housing 1;

[0040] Box cover 4, the box cover 4 is disposed at the top of the box body 1, and a scraping device 5 is disposed at the bottom of the box cover 4. The scraping device 5 includes a second motor 51, and a scraping component 52 is fixedly connected to one end of the output shaft of the second motor 51 through a coupling.

[0041] Multiple connecting slots 6 are provided on the inner wall of the housing 1;

[0042] An annular collection box 7 is disposed on the surface of the box body 1.

[0043] The bottom end of the scraper 52 is rotatably connected to the top end of the threaded rod 21 via a rotating shaft. The use of the threaded rod 21 and the threaded sleeve 22 can drive the circular filter screen 23 to move upward. A positioning block is connected to one side of the circular filter screen 23. A positioning groove that matches the positioning block is opened on one side inside the housing 1. The positioning block and the positioning groove can play a positioning role when the circular filter screen 23 moves upward.

[0044] The lifting assembly 2 includes a threaded rod 21, and a threaded sleeve 22 is threadedly connected to the surface of the threaded rod 21. A circular filter screen 23 is provided on the surface of the threaded sleeve 22. One end of the output shaft of the first motor 3 is connected to the bottom end of the threaded rod 21 through a coupling.

[0045] The surface of the annular collection box 7 is provided with an annular box cover 8.

[0046] Multiple support blocks 9 are connected to the surface of the box 1 and below the annular collection box 7.

[0047] One side of the box 1 is connected to an inlet pipe 10 and an outlet pipe 11.

[0048] The use of the connecting groove 6 facilitates the cleaning of feces into the interior of the annular collection box 7. A through groove is provided on one side of the annular collection box 7, and the position of the through groove corresponds to the position of the connecting groove 6.

[0049] The working principle of the livestock manure wastewater treatment equipment provided by this utility model is as follows:

[0050] In use, when cleaning solid feces, the first motor 3 is started to drive the threaded rod 21 to rotate. When the threaded rod 21 rotates, it drives the threaded sleeve 22 on the surface to move upward. When the threaded sleeve 22 moves upward, it drives the circular filter screen 23 to move upward. When the circular filter screen 23 moves upward to contact the bottom of the scraper 52, the first motor 3 stops working. Then the second motor 51 is started to drive the scraper 52 to rotate. When the scraper 52 rotates, the feces on the surface of the circular filter screen 23 can be transported to the inside of the annular collection box 7 through the connecting groove 6.

[0051] Compared with related technologies, the livestock manure wastewater treatment equipment provided by this utility model has the following beneficial effects:

[0052] This utility model provides a wastewater treatment device for livestock manure. Multiple connecting grooves 6, a scraping device 5, and an annular collection box 7 are opened on the surface of the box 1 and work together to separate the solid manure from the liquid after solid-liquid separation of the wastewater. The manure can be pushed into the annular collection box 7 and cleaned up in a centralized manner. This can prevent solid manure from accumulating on the surface of the soil during soil fertilization, which would affect the work of the operators, and prevent the generation of foul odors from affecting the surrounding air.

[0053] Second Embodiment

[0054] Please refer to the following: Figure 5 and Figure 6 Based on the first embodiment of this application which provides a wastewater treatment device for livestock manure, the second embodiment of this application proposes another wastewater treatment device for livestock manure. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0055] Specifically, the difference in the second embodiment of this application regarding the treatment equipment for livestock manure wastewater is that the annular collection box 7 of the livestock manure wastewater treatment equipment is provided with a scraping component 12. The scraping component 12 includes a handle 121, a connecting block 122 connected to the bottom end of the handle 121, a circular rod 123 connected to the bottom end of the connecting block 122, and a scraper 124 connected to the bottom end of the circular rod 123.

[0056] The annular connecting groove 125 is 270 degrees annular. The opening of the annular connecting groove 125 facilitates the movement of the connecting block 122. The shape of the scraper 124 is adapted to the shape of the annular collection box 7.

[0057] The surface of the annular box cover 8 is provided with an annular connecting groove 125 that is adapted to the connecting block 122.

[0058] The working principle of the livestock manure wastewater treatment equipment provided by this utility model is as follows:

[0059] In use, when cleaning the feces accumulated inside the annular collection box 7, the connecting block 122 is moved inside the annular connecting groove 125 by pulling the handle 121. When the connecting block 122 moves, the scraper 124 is driven by the circular rod 123 to push the feces inside the annular collection box 7 to one side.

[0060] Compared with related technologies, the livestock manure wastewater treatment equipment provided by this utility model has the following beneficial effects:

[0061] This utility model provides a manure and wastewater treatment device for livestock. A scraping component 12 is installed inside the annular collection box 7 to push the accumulated manure inside the annular collection box 7 to one side, thereby causing blockage when the manure is cleaned into the annular collection box 7.

[0062] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A livestock manure wastewater treatment device, characterized in that, include: The housing, the interior of which is equipped with a lifting assembly; The first motor is installed at the center of the bottom of the housing; A box cover is provided at the top of the box body, and a scraping device is provided at the bottom of the box cover. The scraping device includes a second motor, and a scraping component is fixedly connected to one end of the output shaft of the second motor through a coupling. Multiple connecting slots, all of which are formed on the inner wall of the housing; An annular collection box is disposed on the surface of the box body.

2. The fecal wastewater treatment apparatus for farming according to claim 1, characterized by, The lifting assembly includes a threaded rod, a threaded sleeve is threadedly connected to the surface of the threaded rod, a circular filter screen is provided on the surface of the threaded sleeve, and one end of the output shaft of the first motor is connected to the bottom end of the threaded rod through a coupling.

3. The fecal wastewater treatment apparatus for farming according to claim 1, characterized by, The surface of the annular collection box is provided with an annular cover.

4. The fecal wastewater treatment apparatus for farming according to claim 1, characterized by, Multiple support blocks are connected to the surface of the box and below the annular collection box.

5. The fecal wastewater treatment apparatus for farming according to claim 1, characterized by, The box is connected to an inlet pipe and an outlet pipe on one side.

6. The fecal wastewater treatment device for farming according to claim 3, characterized by The annular collection box is equipped with a scraping assembly, which includes a handle, a connecting block connected to the bottom of the handle, a circular rod connected to the bottom of the connecting block, and a scraper connected to the bottom of the circular rod.

7. The fecal wastewater treatment device for farming according to claim 6, characterized by The surface of the annular box cover is provided with an annular connecting groove that is adapted to the connecting block.

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