Livestock and poultry breeding wastewater treatment device

Abstract

The utility model belongs to the technical field of wastewater treatment, and provides a livestock and poultry breeding wastewater treatment device which comprises a wastewater treatment unit and an impurity treatment unit, the wastewater treatment unit comprises a treatment box, one side of the treatment box is fixedly connected with a drainage pipe, and the interior of the treatment box is fixedly connected with a sedimentation tank; one side of the sedimentation tank is fixedly connected with a filter tank, one side of the filter tank is fixedly connected with a purification tank, one side of the purification tank is fixedly connected with a sludge tank, one side of the sludge tank is fixedly connected with a clear water disinfection tank, and the impurity treatment unit comprises a mounting frame fixedly connected to the top of a treatment box and a conveying pipe fixedly connected to the top of the mounting frame. According to the livestock and poultry breeding wastewater treatment device disclosed by the utility model, livestock and poultry breeding wastewater can be filtered after being pretreated, and the phenomena that the loss of a filtering medium is accelerated and the blocking risk is increased due to excessive solid impurities are avoided, so that the wastewater treatment efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to wastewater treatment technical field, concretely is a kind of livestock and poultry breeding wastewater treatment device. BACKGROUND

[0002] Livestock and poultry breeding wastewater is mainly composed of urine, feed residues and flushing water of stall mixed with excrement, untreated wastewater contains a large amount of organic matter, nitrogen, phosphorus, solid suspended matter and pathogenic bacteria, and has a foul odor, which is a kind of high-concentration organic wastewater.

[0003] The prior art patent document No.CN220502803U provides a livestock and poultry breeding wastewater treatment device, which comprises a sewage pool and a water inlet, the sewage pool is connected with the water inlet at the upper side of one side, the sewage pool is connected with the water outlet at the bottom of the other side, the inside of the sewage pool is provided with a vertical rod, the inside of the vertical rod is provided with a threaded rod, the top end of the threaded rod is connected with a handle, the bottom end of the threaded rod is provided with a bearing, the surface of the threaded rod is sleeved with a driven sleeve, one side of the driven sleeve is connected with a connecting block, the other end of the connecting block is connected with an aerator, the other side of the driven sleeve is provided with a limit block; the wastewater is input into the inside of the sewage pool through the water inlet, the handle is rotated to drive the threaded rod to rotate in the inner ring of the bearing, so that the driven sleeve is lifted on the surface of the threaded rod, at this time, the aerator is lifted with the lifting of the driven sleeve, and then the water depth of the aerator is adjusted according to the depth of the wastewater, so as to enhance the overall aeration efficiency of the sewage pool.

[0004] However, the existing livestock and poultry breeding wastewater treatment device has the problems that, since livestock and poultry breeding wastewater is mainly composed of urine, feed residues and excrement, and when treating livestock and poultry breeding wastewater, the solid impurities in the wastewater are too much, when livestock and poultry breeding wastewater is directly input into the wastewater treatment device for treatment, the filter medium is quickly consumed and the risk of blockage is increased, and the wastewater treatment efficiency is also affected.

[0005] Therefore, the skilled in the art proposes a livestock and poultry breeding wastewater treatment device to solve the problems in the background art. UTILITY MODEL CONTENT

[0006] In order to solve the above technical problems, the utility model provides a livestock and poultry breeding wastewater treatment device to solve the problems in the prior art that when livestock and poultry breeding wastewater is directly input into the wastewater treatment device for treatment, the filter medium is quickly consumed and the risk of blockage is increased, and the wastewater treatment efficiency is also affected.

[0007] The utility model provides a livestock and poultry breeding wastewater treatment device, including wastewater treatment unit and impurity processing unit, wherein, wastewater treatment unit, including processing box, one side of processing box is fixedly connected with drain pipe, the inside fixedly connected with the sedimentation tank of processing box, one side of sedimentation tank is fixedly connected with filter tank, one side of filter tank is fixedly connected with purification tank, one side of purification tank is fixedly connected with sludge tank, one side of sludge tank is fixedly connected with clear water sterilization tank,

[0008] Impurity processing unit, including installation frame is fixedly connected on the top of processing box, the top of installation frame is fixedly connected with the conveying pipe, one end of conveying pipe is fixedly connected with support, the inside of support is fixedly connected with connecting shaft, the outside of connecting shaft is movably connected with extrusion disc and extrusion spring respectively, the outside of conveying pipe is fixedly connected with filter screen.

[0009] Preferably, the inside of the sedimentation tank is fixedly connected with a sludge pump, the top of the sludge pump is fixedly connected with a sludge pipe, one end of the sludge pipe penetrates the sludge tank.

[0010] Preferably, the inside of the purification tank is fixedly connected with a purifier, the inside of the purifier is fixedly connected with an aeration pump, one side of the aeration pump is fixedly connected with an aeration pipe.

[0011] Preferably, the sedimentation tank, the filter tank, the filter tank, the purification tank and the clear water sterilization tank are fixedly connected with water pipes, and the inside of the filter tank is fixedly connected with a filter.

[0012] Preferably, the bottom of the installation frame is fixedly connected with a connecting pipe, and the connecting pipe penetrates the top of the processing box.

[0013] Preferably, the top of the conveying pipe is fixedly connected with a water inlet pipe, the other end of the conveying pipe is fixedly connected with a conveying motor, the driving end of the conveying motor is fixedly connected with a conveying shaft, and the outside of the conveying shaft is fixedly connected with helical blades.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. In the use process, when the wastewater enters into the conveying pipe through the water inlet pipe, the impurities in the wastewater will be blocked by the filter screen, and the wastewater will fall into the mounting frame through the filter screen, and flow into the sedimentation tank of the treatment box through the connecting pipe for filtration, and the solid impurities blocked on the filter screen will be conveyed by the staff starting the conveying motor, the conveying motor drives the spiral blade to rotate through the conveying shaft to convey the solid impurities, so that the solid impurities are moved to the position of the extrusion disc, at this time, the solid impurities will be accumulated at the position of the extrusion disc, and the wastewater will be extruded due to the effect of the extrusion force, and at the same time, the extrusion disc pushes the extrusion spring to compress due to the effect of the extrusion force, at this time, the gap between the extrusion disc and the conveying pipe will be opened, so that the solid impurities are discharged from the conveying pipe, so that the livestock and poultry breeding wastewater can be pretreated before being filtered, and the solid impurities are prevented from accelerating the loss of the filter medium and increasing the risk of blockage, thereby improving the wastewater treatment efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is the overall structure schematic view of the utility model;

[0017] Figure 2 is the local structure schematic view of the conveying pipe of the utility model;

[0018] Figure 3 is the sectional view of the impurity treatment unit of the utility model;

[0019] Figure 4 is the sectional view of the wastewater treatment unit of the utility model.

[0020] In the drawing:

[0021] 1, wastewater treatment unit; 101, treatment box; 102, drain pipe; 103, sedimentation tank; 104, sludge pump; 105, sludge pipe; 106, water pipe; 107, filter tank; 108, filter; 109, purification tank; 110, purifier; 111, aeration pump; 112, aeration pipe; 113, sludge tank; 114, clean water disinfection tank; 2, impurity treatment unit; 201, mounting frame; 202, conveying pipe; 203, support; 204, connecting shaft; 2041, extrusion disc; 205, extrusion spring; 206, water inlet pipe; 207, conveying motor; 208, filter screen; 209, connecting pipe; 210, conveying shaft; 211, spiral blade. DETAILED DESCRIPTION

[0022] The embodiments of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0023] In the description of the patent, it should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the patent and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the patent.

[0024] As shown in the accompanying Figure 1 to the accompanying Figure 4 drawings:

[0025] Embodiment one: a livestock and poultry breeding wastewater treatment device, comprising a wastewater treatment unit 1 for filtering and purifying livestock and poultry breeding wastewater, including a treatment tank 101 for wastewater filtration, one side of the treatment tank 101 is fixedly connected with a drain pipe 102 for discharging wastewater after filtration, the inside of the treatment tank 101 is fixedly connected with a sedimentation tank 103 for wastewater sedimentation, one side of the sedimentation tank 103 is fixedly connected with a filter tank 107 for filtering water, one side of the filter tank 107 is fixedly connected with a purification tank 109 for purifying wastewater, one side of the purification tank 109 is fixedly connected with a sludge tank 113 for collecting sludge, one side of the sludge tank 113 is fixedly connected with a clear water disinfection tank 114 for storing and disinfecting clear water.

[0026] Further, the inside of the sedimentation tank 103 is fixedly connected with a sludge pump 104 for extracting sludge, the top of the sludge pump 104 is fixedly connected with a sludge pipe 105 for conveying sludge, one end of the sludge pipe 105 penetrates the sludge tank 113.

[0027] Further, the inside of the purification tank 109 is fixedly connected with a purifier 110 for purifying wastewater, the inside of the purifier 110 is fixedly connected with an aeration pump 111 for conveying gas to wastewater, one side of the aeration pump 111 is fixedly connected with an aeration pipe 112 for extracting gas.

[0028] Further, the sedimentation tank 103, the filter tank 107, the filter tank 107, the purification tank 109 and the clear water disinfection tank 114 are fixedly connected with a water pipe 106 for wastewater circulation, the inside of the filter tank 107 is fixedly connected with a filter 108 for filtering wastewater.

[0029] As can be seen, when the wastewater flows into the sedimentation tank 103 of the treatment tank 101 through the connecting pipe 209, the sewage is deposited in the sedimentation tank 103, the impurities in the sewage are extracted by the sludge pump 104 and transported into the sludge tank 113 through the sludge pipe 105, the deposited sewage is filtered by the filter 108 through the water pipe 106 into the filter tank 107, and then the sewage flows into the purification tank 109, is purified by the purifier 110 with the sewage, flows into the clean water disinfection tank 114 for disinfection, and is then discharged through the drain pipe 102.

[0030] In the embodiment, the impurity treatment unit 2 for treating the solid impurities comprises a mounting frame 201 fixedly connected to the top of the treatment tank 101, a conveying pipe 202 for treating the solid impurities fixedly connected to the top of the mounting frame 201, a support 203 fixedly connected to one end of the conveying pipe 202, a connecting shaft 204 for limiting the extrusion disc 2041 and the extrusion spring 205 fixedly connected to the inner side of the support 203, the extrusion disc 2041 and the extrusion spring 205 movably connected to the outer side of the connecting shaft 204 for plugging the drain of the conveying pipe 202, and a filter screen 208 fixedly connected to the outer side of the conveying pipe 202 for filtering the wastewater.

[0031] Further, the bottom of the mounting frame 201 is fixedly connected with a connecting pipe 209 for conveying the wastewater, and the connecting pipe 209 penetrates through the top of the treatment tank 101.

[0032] Further, the top of the conveying pipe 202 is fixedly connected with a water inlet pipe 206 for the wastewater to enter, the other end of the conveying pipe 202 is fixedly connected with a conveying motor 207 for driving, the driving end of the conveying motor 207 is fixedly connected with a conveying shaft 210, and the outer side of the conveying shaft 210 is fixedly connected with a helical blade 211 for conveying the solid impurities.

[0033] From the above, when the wastewater passes through the inlet pipe 206 into the conveying pipe 202, the impurities in the wastewater are blocked by the filter screen 208, and the wastewater falls into the mounting frame 201 through the connecting pipe 209 and flows into the sedimentation tank 103 of the treatment box 101 for filtration, and the solid impurities blocked on the filter screen 208 are moved to the position of the extrusion disc 2041 by the staff starting the conveying motor 207, the conveying motor 207 drives the spiral blade 211 to rotate through the conveying shaft 210 to convey the solid impurities, so that the solid impurities are moved to the position of the extrusion disc 2041, and the wastewater is extruded out due to the extrusion force, and the extrusion disc 2041 is compressed by the extrusion spring 205 due to the extrusion force, so that the gap between the extrusion disc 2041 and the conveying pipe 202 is opened, and the solid impurities are discharged from the conveying pipe 202.

[0034] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected or in communication with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0035] Obviously, the above-described embodiments are only a part of the embodiments of the present application, not all the embodiments, and the preferred embodiments of the present application are given in the drawings, but do not limit the patent scope of the present application. The present application can be realized in many different forms, and conversely, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing specific embodiments, or equivalently replace some of the technical features. Any equivalent structure made by using the contents of the present application specification and drawings, directly or indirectly applied to other related technical fields, is also within the patent protection scope of the present application.

[0036] The embodiments of the present application are given for example and description, although the embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary, and cannot be understood as limiting the present application, and those skilled in the art can make changes, modifications, replacements and deformations to the above embodiments within the scope of the present application.

Claims

1. A livestock and poultry farming wastewater treatment device, characterized in that: The utility model relates to a waste water treatment unit (1), including treatment box (101), one side of treatment box (101) is fixedly connected with drain pipe (102), the inside fixed connection of treatment box (101) has the sedimentation tank (103), one side of sedimentation tank (103) is fixedly connected with filter tank (107), one side of filter tank (107) is fixedly connected with purification tank (109), one side of purification tank (109) is fixedly connected with sludge tank (113), one side of sludge tank (113) is fixedly connected with clear water disinfection tank (114), Impurity treatment unit (2) including installation frame (201) fixedly connected at the top of treatment box (101), the top of installation frame (201) is fixedly connected with conveying pipe (202), one end of conveying pipe (202) is fixedly connected with support (203), the inside fixed connection of support (203) has connecting shaft (204), the outside of connecting shaft (204) is movably connected with extrusion disc (2041) and extrusion spring (205) respectively, the outside of conveying pipe (202) is fixedly connected with filter screen (208). The inside fixed connection of sedimentation tank (103) has sludge pump (104), the top of sludge pump (104) is fixedly connected with sludge pipe (105), one end of sludge pipe (105) penetrates sludge tank (113).

2. The livestock and poultry breeding wastewater treatment device according to claim 1, characterized in that: The inside fixed connection of purification tank (109) has purifier (110), the inside fixed connection of purifier (110) has aeration pump (111), one side of aeration pump (111) is fixedly connected with aeration pipe (112).

3. The livestock and poultry breeding wastewater treatment device according to claim 1, characterized in that: The inside fixed connection of filter tank (107) has filter (108), and the inside fixed connection of filter tank (107) and purification tank (109) and the inside fixed connection of purification tank (109) and clear water disinfection tank (114) have water pipe (106) between filter tank (107) and filter tank (107) and filter tank (107) and purification tank (109) and purification tank (109) and clear water disinfection tank (114).

4. The livestock and poultry breeding wastewater treatment device according to claim 1, characterized in that: The bottom of installation frame (201) is fixedly connected with connecting pipe (209), and connecting pipe (209) penetrates the top of treatment box (101).

5. The livestock and poultry breeding wastewater treatment device according to claim 1, characterized in that: The top of conveying pipe (202) is fixedly connected with water inlet pipe (206), the other end of conveying pipe (202) is fixedly connected with conveying motor (207), the drive end of conveying motor (207) is fixedly connected with conveying shaft (210), and the outside of conveying shaft (210) is fixedly connected with spiral blade (211).

6. The livestock and poultry breeding wastewater treatment device according to claim 1, characterized in that: ​

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