CN207276450U - A kind of innoxious automatic processing equipment of domestic animal waste - Google Patents

A kind of innoxious automatic processing equipment of domestic animal waste Download PDF

Info

Publication number
CN207276450U
CN207276450U CN201721135085.XU CN201721135085U CN207276450U CN 207276450 U CN207276450 U CN 207276450U CN 201721135085 U CN201721135085 U CN 201721135085U CN 207276450 U CN207276450 U CN 207276450U
Authority
CN
China
Prior art keywords
waste
domestic animal
sedimentation
processing equipment
well lid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201721135085.XU
Other languages
Chinese (zh)
Inventor
龚岳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201721135085.XU priority Critical patent/CN207276450U/en
Application granted granted Critical
Publication of CN207276450U publication Critical patent/CN207276450U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of innoxious automatic processing equipment of domestic animal waste, including multiple waste sedimentations, well lid mounting bracket is equipped with each waste sedimentation well head, the well lid mounting bracket is equipped with well lid, water filling spraying mechanism is equipped with the waste sedimentation installed at highest physical features, described to automatically process mechanism equipped with waste at the waste sedimentation of most low-lying place, the connecting tube is connected through a screw thread mechanism and is connected with dirt inlet.The beneficial effects of the utility model are to build multiple waste sedimentations, can effectively collect urine dirt and flushing water, change the present situation of the random runoff pollution surrounding enviroment of sewage.Multiple waste sedimentations hold the storage capacity that size can meet the suction cycle, sewage is set to pour farmland entirely as rich water, nonvoluntary outer row, effectively flushing type is carried out to waste sedimentation to wash away, avoid growing harmful substance, ensure the cleaning of waste sedimentation, waste is effectively subjected to separation of solid and liquid, it can make its refuse reclamation, improve resources circulation rate.

Description

A kind of innoxious automatic processing equipment of domestic animal waste
Technical field
Treatment for cow manure is the utility model is related to, particularly a kind of innoxious automatic processing equipment of domestic animal waste.
Background technology
In recent years, as national every Huinong's policy vigorously supports animal husbandry development, China's livestock and poultry breeding industry obtains Flourish, become increasing peasant income main source.At the same time, the ecological environment problem that livestock and poultry breeding industry is brought is increasingly prominent Go out, become the important component of agricultural non-point source pollution.Especially traditional decentralized livestock and poultry cultivation is concentrated to modern scale gives birth to The transformation of production mode, causes the increase of the discharge intensity of feces of livestock and poultry and sewage, largely without or the discarded object dealt with improperly it is random Culture zone surrounding external environment is discharged into, the pollution of water source, soil and air is strengthened, carrying capacity of environment aggravates.Thus, it is existing to promote Stable development is built for animal husbandry, it is imperative that scale livestock and poultry feces are administered.
With the fast development of standardization scale raising, fecal sewage discharge capacity increases severely, and not only polluted breeding enterprise The living environment of itself, more brings negative effect to ecological environment around, even becomes local resident colony in some areas The fuse cord of event.Thus, waste governing problem becomes the key factor for influencing breeding enterprise sustainable development, meanwhile, greatly The solid manure produced during partial livestock culturing is deposited in open area, and dirty and flushing water is urinated in domestic animal living area Seepage pit is directly discharged to, seriously affects local environment.
Utility model content
The purpose of this utility model is to solve the above-mentioned problems, to devise a kind of innoxious automatically process of domestic animal waste and set It is standby.
Realize that above-mentioned purpose the technical solution of the utility model is, a kind of innoxious automatic processing equipment of domestic animal waste, bag Multiple waste sedimentations are included, are equipped with well lid mounting bracket at each waste sedimentation well head, in the well lid mounting bracket Equipped with well lid, water filling spraying mechanism is equipped with the waste sedimentation installed at highest physical features, it is described to be installed on most low land Mechanism is automatically processed equipped with waste at waste sedimentation at gesture, the waste automatically processes mechanism by being fixedly mounted on well lid Telescopic domestic animal waste drawing mechanism, rest on the ground pedestal, be fixedly mounted on pedestal installation casing, positioned at installation Dirt inlet on babinet upper surface, the first external screw thread on dirt inlet port, be opened in consolidating on one side surface of installation casing Body dirt-discherging outlet, two installation bearings being fixedly mounted on installation casing side surface, be inserted into two installation bearings respectively Two rotate screw-conveyer-shafts, are fixedly mounted on installation casing side surface and its telescopic end and one of rotation auger axial end phase The driving motor of connection, be fixedly set in one of driving wheel rotated in auger axial end, be fixedly set in another turn Move the driven wheel in auger axial end, be sleeved on driving wheel and the belt on driven wheel, the liquid being opened on installation casing lower surface Body dirt-discherging outlet collectively forms, the telescopic domestic animal waste drawing mechanism by be opened on well lid mounting hole, be fixedly mounted on In mounting hole and promotion linear motor that its telescopic end is stretched into waste sedimentation, it is fixedly mounted on and promotes linear motor telescopic end On suction pump, one end be connected with suction pump and the other end stretch out well lid outside connecting tube, on the connecting tube other end What threaded connection collectively formed, the connecting tube is connected through a screw thread mechanism and is connected with dirt inlet.
The waste sedimentation side is equipped with connection upper tube and connects down tube, and the connection down tube diameter of section, which is more than, to be connected The diameter of section of logical upper tube, the installation site of the connection down tube is less than the installation site for connecting upper tube.
The threaded connection is sleeved on second by the second external screw thread on connecting tube other end outer surface, one end What the wide-mouth connecting cylinder on external screw thread, the internal thread in wide-mouth connecting cylinder collectively formed.
The multiple waste sedimentation is evenly distributed at domestic animal living region.
The water filling spraying mechanism is filled by the installation circular hole being opened on well lid, the sprinkling being fixedly mounted in installation circular hole The water injecting tank put, resting on the ground, the miniature suction pump in water injecting tank, one end is connected with miniature suction pump and the other end Catheter, the water filling port positioned at water injecting tank upper surface being connected with flusher collectively form.
Described two rotation screw-conveyer-shaft intermeshings.
The liquid dirt-discherging outlet position is less than lower surface in installation casing.
Strainer is installed with the liquid dirt-discherging outlet.
A kind of innoxious automatic processing equipment of domestic animal waste made using the technical solution of the utility model, is built multiple Waste sedimentation, can effectively collect urine dirt and flushing water, change the present situation of the random runoff pollution surrounding enviroment of sewage.Multiple excrement Dirty sedimentation holds the storage capacity that size can meet the suction cycle, sewage is poured farmland entirely as rich water, nonvoluntary outer row, leads to Crossing setting water filling spraying mechanism timely and effectively can wash away waste sedimentation progress flushing type, avoid growing harmful substance, Ensure the cleaning of waste sedimentation, meanwhile, waste effectively can be subjected to separation of solid and liquid by setting waste to automatically process mechanism, It can make its refuse reclamation, improve resources circulation rate.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of innoxious automatic processing equipment of domestic animal waste described in the utility model;
Fig. 2 is that a kind of waste of innoxious automatic processing equipment of domestic animal waste described in the utility model automatically processes mechanism knot Structure schematic diagram;
Fig. 3 is that a kind of water filling spraying mechanism structure of innoxious automatic processing equipment of domestic animal waste described in the utility model is shown It is intended to;
Fig. 4 is that a kind of waste of innoxious automatic processing equipment of domestic animal waste described in the utility model automatically processes mechanism side Depending on structure diagram;
Fig. 5 is that a kind of waste automatic processor of innoxious automatic processing equipment of domestic animal waste described in the utility model is overlooked Structure diagram;
Fig. 6 is a kind of filter structure schematic diagram of innoxious automatic processing equipment of domestic animal waste described in the utility model;
Fig. 7 is the first external screw thread and internal thread of a kind of innoxious automatic processing equipment of domestic animal waste described in the utility model Position mechanism enlarged diagram;
Fig. 8 is the second external screw thread and internal thread of a kind of innoxious automatic processing equipment of domestic animal waste described in the utility model Position mechanism enlarged diagram;
In figure, 1, waste sedimentation;2nd, well lid mounting bracket;3rd, well lid;4th, pedestal;5th, installation casing;6th, dirt inlet;7、 First external screw thread;8th, solid dirt-discherging outlet;9th, driving wheel;10th, driven wheel;11st, belt;12nd, liquid dirt-discherging outlet;13rd, mounting hole; 14th, linear motor is promoted;15th, suction pump;16th, connecting tube;17th, upper tube is connected;18th, down tube is connected;19th, the second external screw thread;20、 Wide-mouth connecting cylinder;21st, internal thread;The 22nd, circular hole is installed;23rd, flusher;24th, water injecting tank;25th, miniature suction pump;26th, drain Pipe;27th, water filling port;28th, strainer;29th, screw-conveyer-shaft is rotated;30th, motor is driven.
Embodiment
The utility model is specifically described below in conjunction with the accompanying drawings, as shown in figures 1-8, a kind of domestic animal waste is innoxious certainly Dynamic processing equipment, including multiple waste sedimentations (1), are each equipped with well lid mounting bracket at waste sedimentation (1) well head (2), the well lid mounting bracket (2) is equipped with well lid (3), and described waste sedimentation (1) place at highest physical features is set There is water filling spraying mechanism, described waste sedimentation (1) place installed in most low-lying place automatically processes mechanism equipped with waste, described Waste automatically processes mechanism by the telescopic domestic animal waste drawing mechanism, the base resting on the ground that are fixedly mounted on well lid (3) Seat (4), the installation casing (5) being fixedly mounted on pedestal (4), the dirt inlet (6) on installation casing (5) upper surface, position In the first external screw thread (7) on dirt inlet (6) port, the solid dirt-discherging outlet (8) being opened on (5) one side surface of installation casing, consolidate Two installation bearings of the Dingan County on installation casing (5) side surface, two rotations being inserted into respectively in two installation bearings Screw-conveyer-shaft (29), be fixedly mounted on installation casing (5) side surface and its telescopic end is held with one of screw-conveyer-shaft (29) that rotates Driving motor (30) that face is connected, be fixedly set in one of driving wheel (9) rotated on screw-conveyer-shaft (29) end face, be fixed Another is sleeved on to rotate driven wheel (10) on screw-conveyer-shaft (29) end face, be sleeved on driving wheel (9) and driven wheel (10) Belt (11), the liquid dirt-discherging outlet (12) being opened on installation casing (5) lower surface collectively form, the telescopic animal manure Dirty drawing mechanism by be opened on well lid (3) mounting hole (13), be fixedly mounted in mounting hole (13) and its telescopic end stretches into excrement Promotion linear motor (14) in dirty sedimentation (1), be fixedly mounted on the suction pump promoted on linear motor (14) telescopic end (15), one end is connected with suction pump (15) and the other end stretches out well lid (3) outer connecting tube (16), another positioned at connecting tube (16) What the threaded connection on one end collectively formed, the connecting tube (16) is connected through a screw thread mechanism and is connected with dirt inlet (6) Connect;Waste sedimentation (1) side is equipped with connection upper tube (17) and is cut with down tube (18), the connection down tube (18) is connected Face diameter is more than the diameter of section of connection upper tube (17), and the installation site of the connection down tube (18) is less than connection upper tube (17) Installation site;The threaded connection is by the second external screw thread (19) on connecting tube (16) other end outer surface, one end It is common to be sleeved on the wide-mouth connecting cylinder (20) on the second external screw thread (19), the internal thread (21) in wide-mouth connecting cylinder (20) Form;The multiple waste sedimentation (1) is evenly distributed at domestic animal living region;The water filling spraying mechanism is by being opened in well Installation circular hole (22), the flusher (23) being fixedly mounted in installation circular hole (22) on lid (3), the water filling resting on the ground Case (24), the miniature suction pump (25) in water injecting tank (24), one end be connected with miniature suction pump (25) and the other end with Catheter (26) that flusher (23) is connected, the water filling port (27) positioned at water injecting tank (24) upper surface collectively form;Institute State two and rotate screw-conveyer-shaft (29) intermeshing;Liquid dirt-discherging outlet (12) position is less than installation casing (5) interior lower surface; Liquid dirt-discherging outlet (12) place is installed with strainer (28).
The characteristics of the present embodiment is that well lid mounting bracket 2 is equipped with each 1 well head of waste sedimentation, well lid installation branch Frame 2 is equipped with well lid 3, water filling spraying mechanism is equipped with the waste sedimentation 1 at highest physical features, installed in most low land Mechanism is automatically processed equipped with waste at waste sedimentation 1 at gesture, waste automatically processes mechanism by being fixedly mounted on well lid 3 Telescopic domestic animal waste drawing mechanism, rest on the ground pedestal 4, be fixedly mounted on pedestal 4 installation casing 5, be located at Dirt inlet 6 on 5 upper surface of installation casing, the first external screw thread 7 on 6 port of dirt inlet, be opened in 5 side table of installation casing Solid dirt-discherging outlet 8 on face, two installation bearings 6 being fixedly mounted on 5 side surface of installation casing, be inserted into two peaces respectively Dress bearing 6 in two rotate screw-conveyer-shafts 29, be fixedly mounted on 5 side surface of installation casing and its telescopic end and one of them Rotate the driving motor 30 that 29 end face of screw-conveyer-shaft is connected, the active being fixedly set on 29 end face of one of rotation screw-conveyer-shaft Wheel 9, the driven wheel 10 being fixedly set on another 29 end face of rotation screw-conveyer-shaft, be sleeved on driving wheel 9 and driven wheel 10 Belt 11, the liquid dirt-discherging outlet 12 being opened on 5 lower surface of installation casing collectively form, telescopic domestic animal waste drawing mechanism by The mounting hole 13 that is opened on well lid 3, be fixedly mounted in mounting hole 13 and promotion that its telescopic end is stretched into waste sedimentation 1 is straight Line motor 14, be fixedly mounted on the suction pump 15 promoted on 14 telescopic end of linear motor, one end is connected and separately with suction pump 15 Connecting tube 16 outside one end stretching well lid 3, the threaded connection on 16 other end of connecting tube collectively form, connecting tube 16 are connected through a screw thread mechanism is connected with dirt inlet 6, builds multiple waste sedimentations, can effectively collect urine dirt and rinse Water, changes the present situation of the random runoff pollution surrounding enviroment of sewage.Multiple waste sedimentations hold the storage that size can meet the suction cycle Storage, makes sewage pour farmland, nonvoluntary outer row, by setting water filling spraying mechanism can be timely and effectively entirely as rich water Flushing type is carried out to waste sedimentation to wash away, avoids growing harmful substance, ensures the cleaning of waste sedimentation, meanwhile, by setting Putting waste and automatically processing mechanism effectively can carry out separation of solid and liquid by waste, can make its refuse reclamation, improve resources circulation Rate.
In the present embodiment, the excrement after domestic animal produces all is entered in waste sedimentation, due to waste sedimentation The setting position of down tube is connected less than connection upper tube, so in general, all can be according to physical features the reason for, it is minimum to be aggregated into physical features In that waste sedimentation, then occur waste sedimentation precipitation it is excessive when, can open on the waste sedimentation of physical features highest point Water filling spraying mechanism, i.e., by miniature suction pump by water injecting tank storage water extract come up, pass through the guiding of catheter, will Water is stored by flusher to carrying out water filling in waste sedimentation, so as to accelerate the effect of removing contamination to waste sedimentation, is avoided Harmful substance is grown, ensures the cleaning of waste sedimentation, when being pooled to minimum that the waste sedimentation of physical features, is passed through first Wide-mouth connecting cylinder thread fitting in connecting tube is installed at dirt inlet, is opened telescopic domestic animal waste drawing mechanism, that is, is opened Linear motor is promoted, drives suction pump to be moved into well, suction pump is opened and the waste in well is drawn into waste automatic processor In structure, open driving motor, since driving wheel is connected with driven wheel by belt, so two rotate screw-conveyer-shafts can same luck Turn, while two rotate screw-conveyer-shaft intermeshing, it is possible to achieve to the draining effect of waste, fixed body waste is by rotating auger The transport of axis, from solid dirt-discherging outlet come out, drip under sewage can be flowed out from liquid dirt-discherging outlet, realize the effect of separation of solid and liquid, It can make its refuse reclamation, improve resources circulation rate, can be right by being implanted into remote controllers or adding PLC control system The innoxious automatic processing equipment of domestic animal waste is programmed control, makes its innoxious automatic processing equipment of domestic animal waste automatic Change, controlization, be easily managed.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art Personnel embody some variations that some of which part may be made the principle of the utility model, belong to the utility model Protection domain within.

Claims (8)

1. a kind of innoxious automatic processing equipment of domestic animal waste, including multiple waste sedimentations (1), it is characterised in that Mei Gesuo State and well lid mounting bracket (2) is equipped with waste sedimentation (1) well head, the well lid mounting bracket (2) is equipped with well lid (3), institute State waste sedimentation (1) place at highest physical features and be equipped with water filling spraying mechanism, the excrement installed in most low-lying place Dirty sedimentation (1) place automatically processes mechanism equipped with waste, and the waste automatically processes mechanism by being fixedly mounted on well lid (3) Telescopic domestic animal waste drawing mechanism, the pedestal (4) resting on the ground, the installation casing (5) being fixedly mounted on pedestal (4), Dirt inlet (6) on installation casing (5) upper surface, the first external screw thread (7) on dirt inlet (6) port, be opened in peace Solid dirt-discherging outlet (8) on vanning body (5) one side surface, two installation axles being fixedly mounted on installation casing (5) side surface Hold, be inserted into respectively in two installation bearings two rotate screw-conveyer-shafts (29), be fixedly mounted on installation casing (5) side surface And its telescopic end rotates driving motor (30) that screw-conveyer-shaft (29) end face is connected, is fixedly set in one of them with one of Rotate the driving wheel (9) on screw-conveyer-shaft (29) end face, the driven wheel being fixedly set on another rotation screw-conveyer-shaft (29) end face (10), driving wheel (9) and the belt (11) on driven wheel (10), the liquid discharge being opened on installation casing (5) lower surface are sleeved on What dirty mouth (12) collectively formed, the telescopic domestic animal waste drawing mechanism is by the mounting hole (13), fixed that is opened on well lid (3) In the mounting hole (13) and promotion linear motor (14) that its telescopic end is stretched into waste sedimentation (1), it is fixedly mounted on Suction pump (15), one end on promotion linear motor (14) telescopic end are connected with suction pump (15) and the other end stretches out well lid (3) outside what connecting tube (16), the threaded connection on connecting tube (16) other end collectively formed, the connecting tube (16) mechanism is connected through a screw thread with dirt inlet (6) to be connected.
2. a kind of innoxious automatic processing equipment of domestic animal waste according to claim 1, it is characterised in that the waste is sunk Shallow lake well (1) side is equipped with connection upper tube (17) and is more than connection with down tube (18), described connection down tube (18) diameter of section is connected The diameter of section of upper tube (17), the installation site of the connection down tube (18) is less than the installation site for connecting upper tube (17).
3. a kind of innoxious automatic processing equipment of domestic animal waste according to claim 1, it is characterised in that the screw thread connects Connection mechanism is sleeved on the second external screw thread (19) by the second external screw thread (19) on connecting tube (16) other end outer surface, one end On wide-mouth connecting cylinder (20), the internal thread (21) in wide-mouth connecting cylinder (20) collectively forms.
A kind of 4. innoxious automatic processing equipment of domestic animal waste according to claim 1, it is characterised in that the multiple excrement Dirty sedimentation (1) is evenly distributed at domestic animal living region.
A kind of 5. innoxious automatic processing equipment of domestic animal waste according to claim 1, it is characterised in that the water filling spray Mechanism is spilt by the installation circular hole (22) being opened on well lid (3), the flusher (23) being fixedly mounted in installation circular hole (22), position In the water injecting tank (24) on ground, the miniature suction pump (25) in water injecting tank (24), one end and miniature suction pump (25) phase Catheter (26), the water filling port (27) positioned at water injecting tank (24) upper surface that connection and the other end are connected with flusher (23) Collectively form.
6. a kind of innoxious automatic processing equipment of domestic animal waste according to claim 1, it is characterised in that described two turns Dynamic screw-conveyer-shaft (29) intermeshing.
A kind of 7. innoxious automatic processing equipment of domestic animal waste according to claim 1, it is characterised in that the liquid discharge Dirty mouth (12) position is less than installation casing (5) interior lower surface.
A kind of 8. innoxious automatic processing equipment of domestic animal waste according to claim 1, it is characterised in that the liquid discharge Dirty mouth (12) place is installed with strainer (28).
CN201721135085.XU 2017-09-04 2017-09-04 A kind of innoxious automatic processing equipment of domestic animal waste Active CN207276450U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721135085.XU CN207276450U (en) 2017-09-04 2017-09-04 A kind of innoxious automatic processing equipment of domestic animal waste

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721135085.XU CN207276450U (en) 2017-09-04 2017-09-04 A kind of innoxious automatic processing equipment of domestic animal waste

Publications (1)

Publication Number Publication Date
CN207276450U true CN207276450U (en) 2018-04-27

Family

ID=61990030

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721135085.XU Active CN207276450U (en) 2017-09-04 2017-09-04 A kind of innoxious automatic processing equipment of domestic animal waste

Country Status (1)

Country Link
CN (1) CN207276450U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109626772A (en) * 2019-02-13 2019-04-16 松阳县雪峰云尖茶业有限公司 A kind of fermentation bed
CN111852435A (en) * 2020-07-10 2020-10-30 西安石油大学 Sandstone reservoir engineering well pattern structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109626772A (en) * 2019-02-13 2019-04-16 松阳县雪峰云尖茶业有限公司 A kind of fermentation bed
CN109626772B (en) * 2019-02-13 2023-12-01 松阳县雪峰云尖茶业有限公司 Fermentation bed
CN111852435A (en) * 2020-07-10 2020-10-30 西安石油大学 Sandstone reservoir engineering well pattern structure

Similar Documents

Publication Publication Date Title
CN206390039U (en) A kind of fishpond water quality equipment based on water circulation
CN207276450U (en) A kind of innoxious automatic processing equipment of domestic animal waste
CN109964792A (en) A kind of multi-functional green belt along highway rainwater energy-efficient treatment device
CN215614006U (en) Solid useless biological treatment fermentation cylinder with deodorization function
CN206866324U (en) A kind of trough for being easy to cleaning
CN206298436U (en) A kind of Large-scale pig farm Sewage treatment annular sedimentation basin
CN205884318U (en) Cow breeding uses field fodder feeding trough
CN203152277U (en) Drainage system for adult fish culture pond
CN214142125U (en) Novel livestock manure fermentation machine
CN214571215U (en) Livestock-raising water treatment integrated device
CN212087671U (en) Rotary bottom suction type sewage discharge system
CN206433531U (en) A kind of multi-functional pig breeding instrument
CN211170256U (en) Integrated buried rural domestic sewage treatment device
CN209098518U (en) A kind of livestock and poultry farm night soil-treatment machine
CN204311056U (en) A kind of biogas fermentation device
CN207075417U (en) Fish excrement collection device
CN208346152U (en) Cultivation biogas excrement cleaning plant
CN203152267U (en) Drainage system for adult fish culture pond
CN207385210U (en) For the hollow fiber film assembly of integrated sewage treating apparatus
CN206949284U (en) Circulate shrimp fishing breeding pond automatic blowdown system
CN207451894U (en) A kind of pig-breeding treatment for cow manure system
CN208755057U (en) A kind of dedicated infuser device of soybean
CN207322334U (en) A kind of home poultry raising automatic material pouring device
CN216438237U (en) Planting and breeding combination device for agriculture and livestock industry
CN205773625U (en) A kind of sewage disposal pulse water distribution device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant