CN111185036A - Agricultural sewage treatment equipment - Google Patents

Agricultural sewage treatment equipment Download PDF

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Publication number
CN111185036A
CN111185036A CN202010031933.2A CN202010031933A CN111185036A CN 111185036 A CN111185036 A CN 111185036A CN 202010031933 A CN202010031933 A CN 202010031933A CN 111185036 A CN111185036 A CN 111185036A
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pipe
sealing cover
hemispherical
biogas
fixedly connected
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CN202010031933.2A
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CN111185036B (en
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叶广丽
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Hefei Longquanshan Environmental Protection Energy Co ltd
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Individual
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62Regenerating the filter material in the filter
    • B01D29/66Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/68Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M21/00Bioreactors or fermenters specially adapted for specific uses
    • C12M21/04Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00Constructional details, e.g. recesses, hinges
    • C12M23/38Caps; Covers; Plugs; Pouring means
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M43/00Combinations of bioreactors or fermenters with other apparatus

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
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  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Sustainable Development (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
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  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

The invention discloses an agricultural sewage treatment device; belongs to the technical field of agriculture; the biogas tank is characterized by comprising a biogas component, wherein the biogas component comprises a biogas tank body, a feeding and discharging pipe is nested at the top of the biogas tank body, the biogas tank body is fixedly connected with the feeding and discharging pipe, a sealing cover is arranged at the top of the feeding and discharging pipe, the feeding and discharging pipe is movably connected with the sealing cover through a hinge, a feeding hopper is arranged at the top of the sealing cover, and the sealing cover is fixedly connected with the feeding hopper; a plurality of fixed waste receiving mechanisms are arranged inside the biogas tank body, each fixed waste receiving mechanism comprises a material guide pipe, each material guide pipe penetrates through the sealing cover and is fixedly connected with the feed hopper, the bottom end of each material guide pipe is connected with a hemispherical upper shell, and each material guide pipe is fixedly connected with the hemispherical upper shell; the invention can be operated conveniently, effectively reduces the cleaning difficulty and shortens the time required by cleaning.

Description

Agricultural sewage treatment equipment
The technical field is as follows:
the invention relates to the technical field of agriculture, in particular to agricultural sewage treatment equipment.
Background art:
in order to effectively treat agricultural wastewater and reasonably utilize pollutants in the wastewater, most agricultural sewage treatment equipment in the prior art is provided with a biogas power generation assembly for generating power by utilizing sewage waste.
However, the agricultural sewage treatment equipment with the biogas power generation assembly in the prior art still has some disadvantages in practical use, for example, when the agricultural sewage treatment equipment is used for generating power by biogas, solid waste needs to be added into the biogas digester, but because a necessary solid waste storage mechanism is lacked, when the fixed waste in the biogas digester needs to be cleaned, complicated operation needs to be carried out, and the consumed time is long.
Therefore, it is necessary to invent an agricultural wastewater treatment facility to solve the above problems.
The invention content is as follows:
the invention aims to provide agricultural sewage treatment equipment, which aims to solve the defects that solid waste needs to be added into a methane tank when methane power generation is carried out in the prior art, but because a necessary solid waste storage mechanism is lacked, when the fixed waste in the methane tank needs to be cleaned, complicated operation needs to be carried out, and the consumed time is long.
The invention is implemented by the following technical scheme: an agricultural sewage treatment device comprises a biogas component, wherein the biogas component comprises a biogas tank body, a feeding and discharging pipe is nested at the top of the biogas tank body, the biogas tank body is fixedly connected with the feeding and discharging pipe, a sealing cover is arranged at the top of the feeding and discharging pipe, the feeding and discharging pipe is movably connected with the sealing cover through a hinge, a feeding hopper is arranged at the top of the sealing cover, and the sealing cover is fixedly connected with the feeding hopper;
a plurality of fixed waste storage mechanisms are arranged inside the biogas tank body, each of the fixed waste storage mechanisms comprises a material guide pipe, the material guide pipe penetrates through a sealing cover and is fixedly connected with a feed hopper, the bottom end of the material guide pipe is connected with a hemispherical upper shell, the material guide pipe is fixedly connected with the hemispherical upper shell, a hemispherical lower shell is arranged right below the hemispherical upper shell, an annular upper threaded pipe is fixedly arranged at the bottom of the hemispherical upper shell, an annular lower threaded pipe is fixedly arranged at the top of the hemispherical lower shell, an external threaded ring is sleeved on the annular upper threaded pipe and the outer side of the annular lower threaded pipe, and the annular upper threaded pipe and the annular lower threaded pipe are both in threaded connection with the external threaded ring;
and a plurality of gas-liquid exchange holes are formed in the outer walls of the hemispherical upper shell and the hemispherical lower shell in a penetrating manner.
Preferably, the top of the sealing cover is provided with a sealing cover, the sealing cover is movably connected with the sealing cover through a hinge, a first handle is fixedly arranged on one side of the sealing cover, and a second handle is fixedly arranged on one side, close to the first handle, of the sealing cover.
Preferably, the center of the top of the sealing cover is provided with a solid waste guide pipe in a penetrating manner, the solid waste guide pipe is fixedly connected with the sealing cover, and the solid waste guide pipe is provided with a first stop valve.
Preferably, a wastewater treatment tank is arranged on one side of the biogas tank body, an activated carbon filter screen is fixedly arranged in the middle of an inner cavity of the wastewater treatment tank, an L-shaped input pipe is arranged at the top of the side surface of the wastewater treatment tank in a penetrating manner, the L-shaped input pipe is fixedly connected with the wastewater treatment tank, and the solid waste guide pipe is communicated with the L-shaped input pipe.
Preferably, L shape input tube inside is fixed and is provided with the joint, the joint is located solid waste honeycomb duct one side, L shape input tube tip is fixed and is provided with the circular net that separates, the online fixedly connected with hose of circular separation, hose tip fixedly connected with extension pipe, the fixed hemisphere that is provided with of extension pipe tip separates the net.
Preferably, the hose outside is close to the one end of extension pipe and cup joints and is provided with the rubber sleeve, hose and rubber sleeve fixed connection, many anti-skidding recesses have evenly been seted up in the rubber sleeve outside from bottom to top.
Preferably, a back flush water outlet pipe penetrates through the side surface of the wastewater treatment tank, which is far away from the methane tank body, the wastewater treatment tank is fixedly connected with the back flush water outlet pipe, and a second stop valve is arranged on the back flush water outlet pipe.
Preferably, one side of the wastewater treatment tank, which is far away from the biogas tank body, is provided with a water storage tank, one side of the top of the water storage tank is provided with a first circulating pipe in a penetrating manner, one side of the water storage tank, which is close to the wastewater treatment tank, is provided with a second circulating pipe in a penetrating manner, and the first circulating pipe and the second circulating pipe are fixedly connected with the water storage tank.
Preferably, the first circulating pipe, the second circulating pipe and the hose are all provided with a suction pump.
Preferably, the front surface of the water storage tank is provided with a glass fiber reinforced plastic observation window in a nested manner, and the water storage tank is fixedly connected with the glass fiber reinforced plastic observation window.
The invention has the advantages that:
1. according to the invention, the spherical shell for containing the solid waste is formed by the hemispherical upper shell and the hemispherical lower shell, and the annular upper threaded pipe, the annular lower threaded pipe and the external threaded ring are matched to connect the hemispherical upper shell and the hemispherical lower shell, so that the solid waste is contained while the normal use of the solid waste is not influenced, and when the solid waste needs to be cleaned subsequently, the operation can be conveniently carried out, the cleaning difficulty is effectively reduced, and the cleaning time is shortened;
2. the feeding hopper is arranged, so that the solid waste discharged from the solid waste guide pipe can be subjected to dust collection by the feeding hopper, and meanwhile, the fixed waste is dispersed and input into the plurality of guide pipes, so that the solid waste can be relatively put into and stored;
3. the sealing cover is provided with the first handle and the second handle, so that the sealing cover can be opened by lifting the first handle or the second handle, and the operation is convenient;
4. the extension pipe is arranged, so that the extension pipe can be inserted into agricultural sewage when the agricultural sewage is collected, the suction force generated by the suction pump on the hose is transmitted to the end part of the extension pipe, the agricultural sewage is further sucked, and the agricultural sewage collecting device is more convenient to collect the agricultural sewage;
5. the hemispherical separation net is arranged, so that the end part of the extension pipe can be conveniently separated by the hemispherical separation net, and the condition that large particles are sucked to block the extension pipe is avoided;
6. the anti-skid groove is arranged, so that the anti-skid function is achieved when a user grips the rubber sleeve;
7. according to the invention, the backwashing water outlet pipe and the first circulating pipe are arranged, so that water in the water storage tank can be returned to the interior of the wastewater treatment tank, the activated carbon filter screen is backwashed, and then the sewage after backwashing is discharged through the backwashing water outlet pipe, so that the filtering effect of the activated carbon filter screen is ensured.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic sectional view of the entire front side of the present invention.
Fig. 2 is a partial front sectional structural schematic view of the biogas tank of the present invention.
FIG. 3 is a schematic front sectional view of the hemispherical upper shell and the hemispherical lower shell according to the present invention.
FIG. 4 is a schematic view of the gas-liquid exchange pore structure of the present invention.
FIG. 5 is a schematic cross-sectional front view of the L-shaped inlet tube of the present invention.
FIG. 6 is a front cross-sectional structural schematic view of an extension pipe of the present invention.
FIG. 7 is a schematic view of a front view of a water storage tank according to the present invention.
In the figure: 1. a biogas component; 2. a biogas tank body; 3. feeding and discharging pipes; 4. a sealing cover; 5. a feed hopper; 6. a stationary waste receiving mechanism; 7. a material guide pipe; 8. a hemispherical upper shell; 9. a hemispherical lower shell; 10. an annular upper threaded pipe; 11. an annular lower threaded pipe; 12. an externally threaded ring; 13. a gas-liquid exchange hole; 14. a sealing cover; 15. a first handle; 16. a second handle; 17. a solid waste flow guide pipe; 18. a first shut-off valve; 19. a wastewater treatment tank; 20. an active carbon filter screen; 21. an L-shaped input tube; 22. a joint; 23. a circular barrier net; 24. a hose; 25. an extension pipe; 26. a hemispherical barrier net; 27. a rubber sleeve; 28. an anti-slip groove; 29. backwashing the water outlet pipe; 30. a second stop valve; 31. a water storage tank; 32. a first circulation pipe; 33. a second circulation pipe; 34. a suction pump; 35. glass steel observation window.
The specific implementation mode is as follows:
the technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following. Any feature disclosed in this specification (including any accompanying claims-abstract and drawings) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Before describing the embodiments, some necessary terms need to be explained. For example:
if the use of the terms first, second, etc. appear in this application to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. Thus, a "first" element discussed below could also be termed a "second" element without departing from the teachings of the present invention. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly connected" or "directly coupled" to another element, there are no intervening elements present.
The various terms appearing in this application are used for the purpose of describing particular embodiments only and are not intended as limitations of the invention, with the singular being intended to include the plural unless the context clearly dictates otherwise.
When the terms "comprises" and/or "comprising" are used in this specification, these terms specify the presence of stated features-integers-steps-operations-elements and/or components, but do not preclude the presence and/or addition of one or more other features-integers-steps-operations-elements-components and/or groups thereof.
The invention provides agricultural sewage treatment equipment as shown in figures 1-7, which comprises a biogas component 1 as shown in figures 1 and 2, wherein the biogas component 1 comprises a biogas tank body 2, a sealing cover 14 is arranged at the top of the sealing cover 4, the sealing cover 4 is movably connected with the sealing cover 14 through a hinge, a first handle 15 is fixedly arranged at one side of the sealing cover 4, and a second handle 16 is fixedly arranged at one side of the sealing cover 14 close to the first handle 15, so that the agricultural sewage treatment equipment can be operated conveniently by lifting the first handle 15 or the second handle 16 when the sealing cover 4 or the sealing cover 14 is opened.
Meanwhile, a solid waste guide pipe 17 penetrates through the center of the top of the sealing cover 14, the solid waste guide pipe 17 is fixedly connected with the sealing cover 14, and a first stop valve 18 is arranged on the solid waste guide pipe 17.
As shown in fig. 2, 3 and 4, a material inlet and outlet pipe 3 is nested at the top of a biogas tank body 2, the biogas tank body 2 is fixedly connected with the material inlet and outlet pipe 3, a sealing cover 4 is arranged at the top of the material inlet and outlet pipe 3, the material inlet and outlet pipe 3 is movably connected with the sealing cover 4 through a hinge, a feed hopper 5 is arranged at the top of the sealing cover 4, and the sealing cover 4 is fixedly connected with the feed hopper 5 so as to utilize the feed hopper 5 to carry out dust collection on discharged solid waste.
Meanwhile, a plurality of fixed waste storage mechanisms 6 are arranged inside the biogas tank body 2, the fixed waste storage mechanisms 6 all comprise a guide pipe 7, the guide pipe 7 penetrates through a sealing cover 4 and is fixedly connected with a feed hopper 5, the bottom end of the guide pipe 7 is connected with a hemispherical upper shell 8, the guide pipe 7 is fixedly connected with the hemispherical upper shell 8, a hemispherical lower shell 9 is arranged under the hemispherical upper shell 8, an annular upper threaded pipe 10 is fixedly arranged at the bottom of the hemispherical upper shell 8, an annular lower threaded pipe 11 is fixedly arranged at the top of the hemispherical lower shell 9, an outer threaded ring 12 is sleeved on the annular upper threaded pipe 10 and the outer side of the annular lower threaded pipe 11, and the annular upper threaded pipe 10 and the annular lower threaded pipe 11 are both in threaded connection with the outer threaded ring 12.
In addition, a plurality of gas-liquid exchange holes 13 are formed in the outer walls of the hemispherical upper shell 8 and the hemispherical lower shell 9 in a penetrating mode.
As shown in fig. 1, 5 and 6, a wastewater treatment tank 19 is arranged on one side of the biogas tank body 2, an activated carbon filter screen 20 is fixedly arranged in the middle of the inner cavity of the wastewater treatment tank 19, an L-shaped input pipe 21 is arranged at the top of the side surface of the wastewater treatment tank 19 in a penetrating manner, the L-shaped input pipe 21 is fixedly connected with the wastewater treatment tank 19, and the solid waste guide pipe 17 is communicated with the L-shaped input pipe 21.
Meanwhile, the connector 22 is fixedly arranged inside the L-shaped input pipe 21, the connector 22 is positioned on one side of the solid waste diversion pipe 17, the circular blocking net 23 is fixedly arranged at the end part of the L-shaped input pipe 21, the hose 24 is fixedly connected onto the circular blocking net 23, and the extension pipe 25 is fixedly connected onto the end part of the hose 24, so that the extension pipe 25 can be inserted into agricultural sewage when the agricultural sewage is collected, at the moment, the suction force generated by the suction pump 34 on the hose 24 is transmitted to the end part of the extension pipe 25, the agricultural sewage is further sucked, and the agricultural sewage collection is more convenient.
In addition, the end part of the extension pipe 25 is fixedly provided with the hemispherical separation net 26, so that the end part of the extension pipe 25 is conveniently separated by the hemispherical separation net 26, and the situation that large particles are sucked to block the extension pipe 25 is avoided.
Secondly, the one end that the outside of hose 24 is close to extension 25 cup joints and sets up rubber sleeve 27, and hose 24 and rubber sleeve 27 fixed connection have evenly seted up many anti-skidding recesses 28 in the rubber sleeve 27 outside from bottom to top to when the user grips rubber sleeve 27, play anti-skidding effect.
As shown in fig. 1 and 7, a back flush water outlet pipe 29 is arranged through the side surface of the wastewater treatment tank 19 far away from the biogas tank body 2, the wastewater treatment tank 19 is fixedly connected with the back flush water outlet pipe 29, and a second stop valve 30 is arranged on the back flush water outlet pipe 29.
More specifically, a water storage tank 31 is arranged on one side of the wastewater treatment tank 19, which is far away from the biogas tank 2, a first circulating pipe 32 is arranged on one side of the top of the water storage tank 31 in a penetrating manner, and a second circulating pipe 33 is arranged on one side of the water storage tank 31, which is close to the wastewater treatment tank 19 in a penetrating manner, the first circulating pipe 32 and the second circulating pipe 33 are fixedly connected with the water storage tank 31, suction pumps 34 are arranged on the first circulating pipe 32, the second circulating pipe 33 and the hose 24, and a backwashing water outlet pipe 29 and the first circulating pipe 32 are arranged, so that water in the water storage tank 31 can be returned to the interior of the wastewater treatment tank 19, and then the activated carbon filter screen 20 is backwashed, and then the backwashed sewage after backwashing.
Meanwhile, the glass fiber reinforced plastic observation window 35 is nested on the front surface of the water storage tank 31, and the water storage tank 31 is fixedly connected with the glass fiber reinforced plastic observation window 35, so that the water level height inside the water storage tank 31 can be observed through the glass fiber reinforced plastic observation window 35.
The specific using method of the agricultural sewage treatment equipment comprises the following steps:
in actual use, the suction pump 34 on the hose 24 is started, the hose 24 is matched with the extension pipe 25 to suck the agricultural sewage, and the sewage passes through the L-shaped input pipe 21 and enters the interior of the wastewater treatment tank 19 to be filtered by the activated carbon filter screen 20;
the solid waste in the agricultural sewage is blocked by the joint 22 and then accumulated in the solid waste draft tube 17, the user can open the first stop valve 18, the fixed materials accumulated in the solid waste draft tube 17 enter the feed hopper 5 along the solid waste draft tube 17, and then enter the spherical shell formed by the hemispherical upper shell 8 and the hemispherical lower shell 9 along the guide pipe 7 to be accommodated;
at the moment, the fixed waste materials in the hemispherical upper shell 8 and the hemispherical lower shell 9 are subjected to gas-liquid exchange with the substances in the biogas tank body 2 through the gas-liquid exchange holes 13, so that biogas is generated;
when fixed waste material needs to be cleared up, a user can open the sealing cover 4 and then pull the material guide pipe 7, so that the spherical shell formed by the hemispherical upper shell 8 and the hemispherical lower shell 9 is pulled out of the biogas tank body 2, the external threaded ring 12 is rotated, the annular upper threaded pipe 10 is separated from the annular lower threaded pipe 11, and at the moment, the solid waste material in the hemispherical upper shell 8 and the hemispherical lower shell 9 is poured out.
In other technical features in this embodiment, those skilled in the art can flexibly select the technical features according to actual situations to meet different specific actual requirements. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the present invention. In other instances, well-known components, structures or parts are not described in detail in order to avoid obscuring the present invention, and the technical scope of the present invention is defined by the claims.
In the description of the present invention, unless otherwise explicitly specified and limited, the terms "disposed" - "mounted" - "connected" are used in a broad sense and should be understood broadly by those skilled in the art. For example, the components may be fixedly connected, movably connected, integrally connected, or partially connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected inside two elements, and the like, and for those skilled in the art, specific meanings of the above terms in the present invention may be understood according to specific situations, that is, the expression of the language used herein may flexibly correspond to the implementation of the actual technology, and the expression of the language used in the specification (including the drawings) of the present invention does not constitute any single restrictive interpretation of the claims.
Modifications and variations may be made by those skilled in the art without departing from the spirit and scope of the invention, which should be limited only by the appended claims. In the previous description, numerous specific details were set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the present invention. In other instances, well-known techniques, such as specific construction details, operating conditions, and other technical conditions, have not been described in detail in order to avoid obscuring the present invention.

Claims (10)

1. An agricultural sewage treatment device, which is characterized in that: the biogas tank comprises a biogas component (1), wherein the biogas component (1) comprises a biogas tank body (2), a feeding and discharging pipe (3) is nested at the top of the biogas tank body (2), the biogas tank body (2) is fixedly connected with the feeding and discharging pipe (3), a sealing cover (4) is arranged at the top of the feeding and discharging pipe (3), the feeding and discharging pipe (3) is movably connected with the sealing cover (4) through a hinge, a feeding hopper (5) is arranged at the top of the sealing cover (4), and the sealing cover (4) is fixedly connected with the feeding hopper (5);
a plurality of fixed waste receiving mechanisms (6) are arranged in the methane tank body (2), the plurality of fixed waste receiving mechanisms (6) comprise material guide pipes (7), the material guide pipe (7) penetrates through the sealing cover (4) and is fixedly connected with the feed hopper (5), the bottom end of the material guide pipe (7) is connected with a hemispherical upper shell (8), the material guide pipe (7) is fixedly connected with the hemispherical upper shell (8), a hemispherical lower shell (9) is arranged right below the hemispherical upper shell (8), an annular upper threaded pipe (10) is fixedly arranged at the bottom of the hemispherical upper shell (8), the top of the hemispherical lower shell (9) is fixedly provided with an annular lower threaded pipe (11), the outer sides of the annular upper threaded pipe (10) and the annular lower threaded pipe (11) are sleeved with an external threaded ring (12), the annular upper threaded pipe (10) and the annular lower threaded pipe (11) are in threaded connection with the external threaded ring (12);
and a plurality of gas-liquid exchange holes (13) are formed in the outer walls of the hemispherical upper shell (8) and the hemispherical lower shell (9) in a penetrating manner.
2. The agricultural wastewater treatment facility of claim 1, wherein: the sealing cover is characterized in that a sealing cover (14) is arranged at the top of the sealing cover (4), the sealing cover (4) is movably connected with the sealing cover (14) through a hinge, a first handle (15) is fixedly arranged on one side of the sealing cover (4), and a second handle (16) is fixedly arranged on one side, close to the first handle (15), of the sealing cover (14).
3. The agricultural wastewater treatment facility of claim 2, wherein: the solid waste guide pipe (17) penetrates through the center of the top of the sealing cover (14), the solid waste guide pipe (17) is fixedly connected with the sealing cover (14), and a first stop valve (18) is arranged on the solid waste guide pipe (17).
4. The agricultural wastewater treatment facility of claim 3, wherein: biogas tank body (2) one side is provided with waste water treatment tank (19), waste water treatment tank (19) inner chamber middle part is fixed and is provided with active carbon filter screen (20), waste water treatment tank (19) side top is run through and is provided with L shape input tube (21), L shape input tube (21) and waste water treatment tank (19) fixed connection, solid waste honeycomb duct (17) and L shape input tube (21) intercommunication.
5. An agricultural wastewater treatment plant according to claim 4, wherein: l shape input tube (21) inside fixed being provided with joint (22), joint (22) are located solid waste honeycomb duct (17) one side, L shape input tube (21) end fixing is provided with circular barrier net (23), fixedly connected with hose (24) on circular barrier net (23), hose (24) end fixedly connected with extension pipe (25), extension pipe (25) end fixing is provided with hemisphere shape barrier net (26).
6. The agricultural wastewater treatment facility of claim 5, wherein: hose (24) outside is close to the one end of extension pipe (25) and cup joints and is provided with rubber sleeve (27), hose (24) and rubber sleeve (27) fixed connection, many anti-skidding recesses (28) have evenly been seted up in the rubber sleeve (27) outside from bottom to top.
7. The agricultural wastewater treatment facility of claim, wherein: a back flush water outlet pipe (29) penetrates through the side surface of the wastewater treatment tank (19) far away from the methane tank body (2), the wastewater treatment tank (19) is fixedly connected with the back flush water outlet pipe (29), and a second stop valve (30) is arranged on the back flush water outlet pipe (29).
8. The agricultural wastewater treatment facility of claim 5, wherein: one side that the marsh gas jar body (2) was kept away from in waste water treatment jar (19) is provided with water storage tank (31), one side of water storage tank (31) top is run through and is provided with first circulating pipe (32) and one side that water storage tank (31) are close to waste water treatment jar (19) is run through and is provided with second circulating pipe (33), first circulating pipe (32) and second circulating pipe (33) all with water storage tank (31) fixed connection.
9. The agricultural wastewater treatment facility of claim 1, wherein: the first circulating pipe (32), the second circulating pipe (33) and the hose (24) are all provided with a suction pump (34); the glass fiber reinforced plastic observation window (35) is arranged on the front surface of the water storage tank (31) in a nested mode, and the water storage tank (31) is fixedly connected with the glass fiber reinforced plastic observation window (35).
10. An agricultural sewage treatment method is characterized in that: when the device is used, the suction pump 34 on the hose 24 is started, the hose 24 is matched with the extension pipe 25 to suck agricultural sewage, and the sewage passes through the L-shaped input pipe 21 and enters the interior of the wastewater treatment tank 19 to be filtered by the activated carbon filter screen 20;
the solid waste in the agricultural sewage is blocked by the joint 22 and then accumulated in the solid waste draft tube 17, the user can open the first stop valve 18, the fixed materials accumulated in the solid waste draft tube 17 enter the feed hopper 5 along the solid waste draft tube 17, and then enter the spherical shell formed by the hemispherical upper shell 8 and the hemispherical lower shell 9 along the guide pipe 7 to be accommodated;
at the moment, the fixed waste materials in the hemispherical upper shell 8 and the hemispherical lower shell 9 are subjected to gas-liquid exchange with the substances in the biogas tank body 2 through the gas-liquid exchange holes 13, so that biogas is generated;
when fixed waste material needs to be cleared up, a user can open the sealing cover 4 and then pull the material guide pipe 7, so that the spherical shell formed by the hemispherical upper shell 8 and the hemispherical lower shell 9 is pulled out of the biogas tank body 2, the external threaded ring 12 is rotated, the annular upper threaded pipe 10 is separated from the annular lower threaded pipe 11, and at the moment, the solid waste material in the hemispherical upper shell 8 and the hemispherical lower shell 9 is poured out.
CN202010031933.2A 2020-01-13 2020-01-13 Agricultural sewage treatment equipment Active CN111185036B (en)

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