CN216498002U

CN216498002U - Livestock and poultry breeding excrement wastewater treatment device

Info

Publication number: CN216498002U
Application number: CN202123020148.6U
Authority: CN
Inventors: 周升
Original assignee: Suzhou Shuiping Ecological Research Institute Co ltd
Current assignee: Suzhou Shuiping Ecological Research Institute Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-05-13
Anticipated expiration: 2031-12-03

Abstract

The utility model provides a dirty effluent treatment plant of beasts and birds cultivation excrement, includes: a frame body; a first inclined plane: the height of the frame body is gradually reduced along the length direction of the frame body; a second inclined plane: the height of the frame body is gradually reduced along the length direction of the frame body, and the height of the frame body is gradually reduced along the width direction of the frame body; a stockpiling platform; filtering with a filter screen: fixed mounting is in the framework, and its one side encloses into the runner with the framework, the fluid-discharge tube: the frame is fixedly installed on the frame, and the end part of the frame is inserted into the flow passage. According to the utility model, a liquid dung mixture flows on the first inclined plane and the second inclined plane, wastewater is scattered to the periphery when flowing on the first inclined plane, so that part of wastewater flows on the second inclined plane, the wastewater passes through the filter screen and enters the flow channel, the rest mixture is accumulated on the stacking table, water in the mixture passes through the filter screen and enters the flow channel, the wastewater in the flow channel is discharged out of the frame body through the liquid discharge pipe, primary drainage is carried out in the flowing process, and secondary drainage is carried out in the accumulation and sedimentation process, so that the primary separation of the liquid dung is completed, and the accumulation and separation efficiency is improved.

Description

Livestock and poultry breeding excrement wastewater treatment device

Technical Field

The utility model relates to the technical field of wastewater treatment, in particular to a livestock and poultry breeding manure wastewater treatment device.

Background

In general, livestock breeding owners determine manure treatment and breeding wastewater processes according to factors such as breeding types, scales, manure collection modes, natural geographic environment conditions, drainage directions and the like, and preferentially select a treatment process with low operation cost under the condition of realizing comprehensive utilization or standard discharge.

In the existing treatment process, the initial treatment of the liquid dung mixture is mostly carried out only by a stacking mode, in the stacking process, supernatant is pumped away for next treatment, and lower turbid liquid is treated separately, so that the treatment capacity of the mode is large, and the efficiency of the whole stacking process is low.

Therefore, there is a need to provide a new technical solution to overcome the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a livestock and poultry breeding manure and waste water treatment device which can effectively solve the technical problems.

In order to achieve the purpose of the utility model, the following technical scheme is adopted:

the utility model provides a dirty effluent treatment plant of beasts and birds cultivation excrement, includes:

a frame body; a first inclined plane: the height of the frame body is gradually reduced along the length direction of the frame body; a second inclined plane: the first inclined plane is integrally connected with the frame body, the height of the first inclined plane is gradually reduced along the length direction of the frame body, and meanwhile, the height of the first inclined plane is gradually reduced along the width direction of the frame body; a stacking platform: the first inclined plane and the second inclined plane are integrally connected; filtering with a filter screen: fixed mounting in the framework, its one side with the framework encloses into the runner, waste water process passes the filter screen enters into inside the runner to and, the fluid-discharge tube: and the end part of the frame body is inserted into the flow passage.

Further: the frame body is integrally connected with a fixed plate, and the fixed plate is provided with a screen.

Further: the screen cloth comprises fixed screen cloth, upset screen cloth, hinge and electric push rod, fixed screen cloth fixed mounting in on the fixed plate, the upset screen cloth pass through the hinge with fixed screen cloth rotates to be connected, electric push rod fixed mounting in keep away from the one end of hinge.

Further: and a cleaning pipe is fixedly arranged on the frame body and inserted into the flow channel.

Compared with the prior art, the utility model has the following beneficial effects: according to the livestock and poultry breeding manure wastewater treatment device, a manure water mixture flows on the first inclined plane and the second inclined plane, wastewater is scattered towards the periphery when flowing on the first inclined plane, so that part of wastewater flows on the second inclined plane, the wastewater passes through the filter screen and enters the flow channel, the rest mixture is accumulated on the stockpiling platform and continues to be settled, water in the mixture can also pass through the filter screen and enter the flow channel, the wastewater in the flow channel is discharged out of the frame body through the liquid discharge pipe, primary drainage is performed in the flowing process, and secondary drainage is performed in the process of accumulation and settlement, so that the primary separation of the manure water is completed, the accumulation and separation amount is reduced, and the accumulation and separation efficiency is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

FIG. 1 is a schematic view of a livestock and poultry breeding manure wastewater treatment device.

In the figure: the cleaning device comprises a frame body 1, a first inclined plane 2, a second inclined plane 3, a stacking platform 4, a filter screen 5, a flow channel 6, a liquid discharge pipe 7, a fixing plate 8, a screen 9, a fixing screen 91, an overturning screen 92, a hinge 93, an electric push rod 94 and a cleaning pipe 10.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments.

In the description of the present invention, it is to be understood that the terms "central," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the utility model and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the scope of the utility model. When an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

As shown in figure 1, the livestock and poultry breeding manure and sewage treatment device comprises:

a frame body 1; first inclined plane 2: the frame body is fixedly arranged in the frame body 1 through welding, and the height of the frame body 1 is gradually reduced along the length direction; second inclined plane 3: the height of the first inclined plane 2 is gradually reduced along the length direction of the frame body 1, and the height of the first inclined plane 2 is gradually reduced along the width direction of the frame body 1, and the inclination angle of the first inclined plane 2 and the second inclined plane 3 is 30-45 degrees; the stacking table 4: integrally connected with the first inclined plane 2 and the second inclined plane 3, and solid matters such as excrement and the like are stored on the stacking platform 4; a filter screen 5: through welded fastening install in framework 1, its one side with framework 1 encloses into runner 6, waste water process pass through filter screen 5 enters into inside 6 runners to and, fluid-discharge tube 7: the wastewater is fixedly mounted on the frame 1 by welding, and the end portion thereof is inserted into the flow passage 6, and the wastewater is discharged to the outside of the frame 1 through the discharge pipe 7.

The liquid dung mixture is in first inclined plane 2 with flow on the second inclined plane 3, waste water is in when flowing on first inclined plane 2 to scattering all around for partial waste water flows to on the second inclined plane 3, and waste water passes filter screen 5 enters into in the runner 6, and remaining mixture piles up on the windrow platform 4, continues to subside, and water in the mixture can also pass filter screen 5 enters into inside the runner 6, the waste water of 6 insides of runner passes through fluid-discharge tube 7 discharges the outside of framework 1 carries out preliminary drainage at the in-process that flows, and secondary drainage is piling up the in-process that subsides simultaneously, accomplishes the preliminary separation of liquid dung, improves the efficiency of piling up the separation.

In this embodiment, preferably, the frame body 1 is integrally connected with a fixed plate 8, the fixed plate 8 is provided with a screen 9, and the waste water mixture is primarily filtered to remove green feed such as grass and straw which are difficult to be subsequently treated; screen cloth 9 comprises fixed screen cloth 91, upset screen cloth 92, hinge 93 and electric push rod 94, fixed screen cloth 91 fixed mounting in on the fixed plate 8, upset screen cloth 92 passes through hinge 93 with fixed screen cloth 91 rotates to be connected, electric push rod 94 fixed mounting is in keeping away from the one end of hinge 93, electric push rod 94 drives upset screen cloth 92's tip rises or descends, in the in-service use, can refer to what of green fodder, if the green fodder is too much, then suitable messenger upset screen cloth 92 slope certain angle, can hold more green fodder.

In this embodiment, it is preferable that a cleaning pipe 10 is fixedly attached to the frame body 1 by welding, and the cleaning pipe 10 is inserted into the flow passage 6 to wash the flow passage 6, to remove the stool entering the flow passage 6, and to backwash the filter screen 5.

The working principle is as follows:

The treated liquid dung enters a sewage collection tank, the sewage collection tank is connected with an anaerobic fermentation unit, a solid-liquid separation unit is connected behind the anaerobic fermentation unit, the culture wastewater enters an adjusting tank, the adjusting tank is connected with an aerobic biochemical unit, and a sludge concentration unit is connected behind the aerobic biochemical unit; the process types selected in the anaerobic fermentation unit comprise an internal circulation IC anaerobic reactor, an expanded granular sludge bed EGSB reactor, an up-flow anaerobic sludge UASB reactor, a full-mixing energy-saving CSTR reactor and an up-flow solid anaerobic USR reactor; the heating mode of the anaerobic fermentation unit is a complementary heating mode by utilizing waste heat, solar energy, geothermal energy and wind and light; the stirring mode of the anaerobic fermentation unit is a reasonable height-diameter ratio, the volume of a dead zone is reduced, and a conventional side stirring mode is replaced by a hydraulic stirring mode, a top stirring mode or a stirring-free mode; the process types selected in the aerobic biochemical unit comprise preposed denitrification, sequence batch type activated sludge process SBR and SBR deformation and oxidation ditch deformation; biogas slurry and biogas residues obtained by the solid-liquid separation unit and waste water obtained by the sludge accumulation unit are used for internal recycling, the biogas residues are used as bedding materials of cattle, the biogas slurry is used for washing cattle houses, and the waste water is used for washing milking parlors.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a dirty effluent treatment plant of beasts and birds cultivation excrement which characterized in that: the method comprises the following steps:

2. The livestock and poultry breeding manure wastewater treatment device according to claim 1, characterized in that: the frame body is integrally connected with a fixed plate, and the fixed plate is provided with a screen.

3. The livestock and poultry breeding manure wastewater treatment device according to claim 2, characterized in that: the screen cloth comprises fixed screen cloth, upset screen cloth, hinge and electric push rod, fixed screen cloth fixed mounting in on the fixed plate, the upset screen cloth pass through the hinge with fixed screen cloth rotates to be connected, electric push rod fixed mounting in keep away from the one end of hinge.

4. The livestock and poultry breeding manure wastewater treatment device according to any one of claims 1 to 3, characterized in that: and a cleaning pipe is fixedly arranged on the frame body and inserted into the flow channel.