CN209076231U - Slaughter effluent treatment plant - Google Patents
Slaughter effluent treatment plant Download PDFInfo
- Publication number
- CN209076231U CN209076231U CN201821527721.8U CN201821527721U CN209076231U CN 209076231 U CN209076231 U CN 209076231U CN 201821527721 U CN201821527721 U CN 201821527721U CN 209076231 U CN209076231 U CN 209076231U
- Authority
- CN
- China
- Prior art keywords
- purifying box
- sedimentation basin
- pipe
- contaminants
- perforation
- 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.)
- Expired - Fee Related
Links
- 238000003307 slaughter Methods 0.000 title abstract description 4
- 238000011282 treatment Methods 0.000 title description 6
- 238000004062 sedimentation Methods 0.000 claims abstract description 41
- 238000001914 filtration Methods 0.000 claims abstract description 23
- 238000004065 wastewater treatment Methods 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 238000003860 storage Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 238000005086 pumping Methods 0.000 claims description 9
- 230000001954 sterilising effect Effects 0.000 claims description 3
- 238000004659 sterilization and disinfection Methods 0.000 claims description 3
- 238000000746 purification Methods 0.000 abstract description 8
- 239000010865 sewage Substances 0.000 abstract description 5
- 239000002351 wastewater Substances 0.000 description 14
- 238000000926 separation method Methods 0.000 description 8
- 244000144977 poultry Species 0.000 description 7
- 210000001835 viscera Anatomy 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 239000004519 grease Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 206010010144 Completed suicide Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
The utility model relates to the technical field of wastewater treatment, in particular to a slaughtering wastewater treatment device, which comprises a sedimentation tank, a purification box, a gas filtering device, a sinking plate and a sewage collecting device, a liquid inlet is arranged at the center of the top of the sedimentation tank, a liquid level sensor is arranged at one side of the right end in the sedimentation tank, the left end of the sedimentation tank is connected with an oil guide pipe in a run-through manner, one end of the oil guide pipe, which is far away from the sedimentation tank, is connected to the top of the oil storage tank in a run-through manner, the right end of the sedimentation tank is connected with a liquid discharge pipe in a run-through manner, and one end of the liquid discharge pipe close to the sedimentation tank is provided with an electromagnetic valve, one end of the liquid discharge pipe far away from the sedimentation tank is communicated and connected with the inside of the purification box, the utility model discloses a purification box, including purification box, fluid-discharge tube, air exhauster, the right-hand member upside fixedly connected with backup pad of purification box, gas filtering device is installed to the upper end of backup pad. The utility model discloses well integrated device simple structure, convenient operation, and separate effectually, have certain spreading value.
Description
Technical field
The utility model relates to technical field of sewage, specially a kind of slaughterhouse wastewater treatment device.
Background technique
A certain amount of waste water will be generated in slaughtering process, waste water cleans after butchering, flushing of disintegrating, internal organ cleaning
With the waste water such as ground flushing and excrement of animals waste water, a large amount of organic substance is contained in waste water, main component has: animal excreta
Just, the organic matters such as blood, pluck sundries, poultry hair, onal meat and grease, belong to high concentrated organic wastewater, waste water is in brown red
Color has stronger bad smell.The substances such as fat, protein in these waste water are directly discharged into water body without processing, will be right
Its surrounding water causes serious eutrophication, and the serious ability of committing suicide for destroying water body causes water body to black and fouls, influence environment and
Agricultural irrigation.
It is contained a large amount of impurities in slaughtering wastewater, a large amount of protein is contained in impurity, processing speed is very slow together, needs
Filter, existing to be filtered through filter screen, filter effect is bad, cannot become filters, and filtering a period of time just needs to clear up residual
Slag, there are also existing slaughterhouse wastewater treatments to generate a large amount of offensive gases, in addition to this, existing filter device, cannot well by
Greasy dirt, grease are separated well in waste water, it is therefore desirable to which a kind of slaughterhouse wastewater treatment device makes improvement to the above problem.
Utility model content
The purpose of this utility model is to provide a kind of slaughterhouse wastewater treatment devices, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of slaughterhouse wastewater treatment device, including sedimentation basin, purifying box, gas-filtering device, sinking plate and dirt are received
Acquisition means are equipped with inlet at the sedimentation basin top center, and the inside right end side of the sedimentation basin is equipped with level sensing
Device, the sedimentation basin left end perforation are connected with oil guide pipe, and the oil guide pipe is connected to oil storage tank far from one end perforation of sedimentation basin
Top, sedimentation basin right end perforation is connected with drain pipe, and one end in the drain pipe close to sedimentation basin is provided with electricity
Magnet valve, the drain pipe are connected to the inside of purifying box, close drain at the top of the purifying box far from one end perforation of sedimentation basin
Exhaust fan is installed on the right side of pipe, is fixedly connected with support plate, and the upper end of the support plate on the upside of the right end of the purifying box
Gas-filtering device is installed, perforation is connected with appendix at the top of the gas-filtering device, and connects by the appendix
To the top center of exhaust fan, filter screen, the purifying box inner distance filter screen are fixedly installed with inside the purifying box
Lower section is equipped with sinking plate, and the sinking plate is equipped with lower counterbore, and the purification lower box part side perforation is connected with the dirty pipe of pumping,
The pump housing is provided on the dirty pipe of the pumping, the inner cavity for being connected to contaminants-collecting apparatus is run through in described one end for taking out the separate pump housing of dirty pipe,
The inner tip of the contaminants-collecting apparatus is fixedly installed with sterilization lamp bar, the contaminants-collecting apparatus inner tip installation compression
Plate is equipped with filter plate, the left side of the contaminants-collecting apparatus inside the contaminants-collecting apparatus and below Range compress plate
Lower part perforation is connected with discharge outlet, and the bottom of the contaminants-collecting apparatus is fixedly installed with motor, and the contaminants-collecting apparatus
Bottom is fixedly connected with support frame, and side perforation is connected with outlet pipe in the purifying box right end, and the outlet pipe is close to purification
One end of case is equipped with water quality detecting device.
Preferably, exhaust outlet is equipped on the right side of the gas-filtering device.
Preferably, the motor is connect with pump body telecommunications.
Preferably, the lower counterbore is equipped with multiple groups altogether, and is evenly distributed on sinking plate.
Preferably, the compression plate is fixedly connected on the inner tip of contaminants-collecting apparatus by two groups of telescopic rods.
Preferably, control valve is provided on the outlet pipe.
Compared with prior art, the utility model has the beneficial effects that
It 1,, can be by the internal organ sundries of purifying box bottom, poultry hair by the contaminants-collecting apparatus of setting in the utility model
The inside of contaminants-collecting apparatus is drawn into Deng the dirty pipe of pumping by being equipped with the pump housing, ensure that the cleaning inside purifying box, simultaneously
Compression processing is carried out to internal organ sundries, the poultry hair etc. inside contaminants-collecting apparatus by compression plate, and dirt is carried out by filter plate
Water separation, and separation water outlet is discharged from discharge outlet, while the dirt of compression processing reduces the problem of it transports occupied space.
2, it in the utility model, by the gas-filtering device of setting, is extracted in purifying box using exhaust fan attached in waste water
The peculiar smell of band, and adsorption treatment is filtered by gas-filtering device, then gas is discharged by exhaust outlet, to prevent from not locating
The gas outflow of reason causes air pollution to large natural environment.
3, in the utility model, pass through the liquid level sensor of setting, it is ensured that height of water level inside sedimentation basin and heavy
The opening of oil guide pipe keeps height consistent in the pond of shallow lake, while by the oil guide pipe of setting, can will swim in water in sedimentation basin
Greasy dirt, grease on face imported into the inside of oil storage tank, substantially increase the efficiency that greasy dirt is separated from water.
4, in the utility model, by the water quality detecting device of setting, after can detecte out water outlet pipe part separating treatment
Water source quality checks that treated whether water quality reaches security value (s) convenient for staff.
5, in the utility model, single unit system structure is simple and convenient to operate and good separating effect, has certain popularization
Value.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram;
Fig. 2 is the structural schematic diagram of sinking plate in the utility model;
Fig. 3 is the structural schematic diagram of contaminants-collecting apparatus in the utility model;
In figure: 1- sedimentation basin, 2- inlet, 3- liquid level sensor, 4- oil guide pipe, 5- oil storage tank, 6- drain pipe, 7- electromagnetism
Valve, 8- purifying box, 9- exhaust fan, 10- appendix, 11- gas-filtering device, 12- support plate, 13- filter screen, 14- sinking plate,
15- lower counterbore, 16- take out dirty pipe, the 17- pump housing, 18- contaminants-collecting apparatus, 19- sterilize lamp bar, 20- compression plate, 21- filter plate,
22- discharge outlet, 23- motor, 24- support frame, 25- outlet pipe, 26- water quality detecting device.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution:
A kind of slaughterhouse wastewater treatment device, including sedimentation basin 1, purifying box 8, gas-filtering device 11, sinking plate 14 and
Contaminants-collecting apparatus 18, inlet 2 is equipped at 1 top center of sedimentation basin, and the inside right end side of sedimentation basin 1 is equipped with liquid level biography
Sensor 3, the perforation of 1 left end of sedimentation basin are connected with oil guide pipe 4, and oil guide pipe 4 is connected to oil storage tank 5 far from one end perforation of sedimentation basin 1
Top, pass through the liquid level sensor 3 of setting, it is ensured that oil guide pipe 4 in height of water level inside sedimentation basin 1 and sedimentation basin 1
Opening keep height it is consistent, while by setting oil guide pipe 4, can by the greasy dirt swum in sedimentation basin 1 on the water surface,
Grease imported into the inside of oil storage tank 5, substantially increases the efficiency that greasy dirt is separated from water, and 1 right end of sedimentation basin penetrates through the row of being connected with
Liquid pipe 6, and one end in drain pipe 6 close to sedimentation basin 1 is provided with solenoid valve 7, drain pipe 6 is penetrated through far from one end of sedimentation basin 1
It is connected to the inside of purifying box 8,8 top of purifying box is equipped with exhaust fan 9 close to the right side of drain pipe 6, on the right end of purifying box 8
Side is fixedly connected with support plate 12, and the upper end of support plate 12 is equipped with gas-filtering device 11,11 right side of gas-filtering device
Equipped with exhaust outlet, perforation is connected with appendix 10 at the top of gas-filtering device 11, and is connected to exhaust fan 9 by appendix 10
At the center of top, by the gas-filtering device 11 of setting, peculiar smell subsidiary in waste water in purifying box 8 is extracted using exhaust fan 9,
And adsorption treatment is filtered by gas-filtering device 11, then gas is discharged by exhaust outlet, to prevent untreated gas
Body outflow causes air pollution to large natural environment, and filter screen 13,8 inner distance of purifying box are fixedly installed with inside purifying box 8
Sinking plate 14 is installed, and sinking plate 14 is equipped with lower counterbore 15 below filter screen 13, lower counterbore 15 is equipped with multiple groups altogether, and uniformly
It is distributed on sinking plate 14, the perforation of 8 lower part side of purifying box is connected with the dirty pipe 16 of pumping, takes out and is provided with the pump housing 17 on dirty pipe 16, takes out
Dirty pipe 16 runs through the inner cavity for being connected to contaminants-collecting apparatus 18, the inner tip of contaminants-collecting apparatus 18 far from one end of the pump housing 17
It is fixedly installed with sterilization lamp bar 19,18 inner tip of contaminants-collecting apparatus installs compression plate 20, and compression plate 20 is flexible by two groups
Bar is fixedly connected on the lower section peace of the inner tip of contaminants-collecting apparatus 18,18 inside of contaminants-collecting apparatus and Range compress plate 20
Equipped with filter plate 21, the left lower perforation of contaminants-collecting apparatus 18 is connected with discharge outlet 22, the bottom of contaminants-collecting apparatus 18
It is fixedly installed with motor 23, motor 23 is connect with 17 inside telecommunications of the pump housing, and 18 bottom of contaminants-collecting apparatus is fixedly connected with branch
Support 24 can be by the internal organ sundries of 8 bottom of purifying box, poultry hair etc. by being equipped with pump by the contaminants-collecting apparatus 18 of setting
The dirty pipe 16 of the pumping of body 17 is drawn into the inside of contaminants-collecting apparatus 18, ensure that the cleaning inside purifying box 8, while passing through pressure
Contracting plate 20 carries out compression processing to internal organ sundries, the poultry hair etc. inside contaminants-collecting apparatus 18, and carries out dirt by filter plate 21
Water separation, and separation water outlet is discharged from discharge outlet 22, while the dirt of compression processing reduces it and transports asking for occupied space
It inscribes, side perforation is connected with outlet pipe 25 in 8 right end of purifying box, control valve is provided on outlet pipe 25, and outlet pipe 25 leans near net
The one end for changing case 8 is equipped with water quality detecting device 26, by the water quality detecting device 26 of setting, can detecte out at outlet pipe 25
Water source quality after separating treatment checks that treated whether water quality reaches security value (s), single unit system knot convenient for staff
Structure is simple and convenient to operate and good separating effect, has certain promotional value.
Utility model workflow: in use, waste water enters the inside of sedimentation basin 1 by inlet 2, then by heavy
1 Direct precipitation of shallow lake pond removes the solid impurity of bulky grain, while the liquid level sensor 3 being arranged, and can guarantee 1 inside of sedimentation basin
The opening of height of water level and oil guide pipe 4 in sedimentation basin 1 keeps height consistent, while by the oil guide pipe 4 of setting, can will sink
The greasy dirt, the grease that swim on the water surface in shallow lake pond 1 imported into the inside of oil storage tank 5, and the sewage of subsequent initial gross separation passes through opening
Solenoid valve 7 enters inside purifying box 8 from drain pipe 6, while exhaust fan 9 extracts peculiar smell subsidiary in waste water in purifying box 8
To the inside of gas-filtering device 11, and gas-filtering device 11 is filtered adsorption treatment, then arranges gas by exhaust outlet
Out, and the sewage inside purifying box 8 passes sequentially through filter screen 13 and the sinking plate 14 equipped with lower counterbore 15 is filtered separation, so
The internal organ sundries of 8 bottom precipitation of after-purification case, poultry hair etc. are drawn into contaminants-collecting apparatus by being equipped with the pumping dirt pipe 16 of the pump housing 17
18 inside, ensure that the cleaning inside purifying box 8, while by compression plate 20 to the internal organ inside contaminants-collecting apparatus 18
Sundries, poultry hair etc. carry out compression processing, and carry out sewage separation by filter plate 21, and will separate water outlet from 22 row of discharge outlet
Out, while the dirt of compression processing reduces the problem of it transports occupied space, and the water after being finally separated by filtration is from equipped with water quality
The outlet pipe 25 of detection device 26 is discharged, and the water quality detecting device 26 being arranged will detect that treated for separation at outlet pipe 25
Water source quality checks that treated whether water quality reaches security value (s) convenient for staff, and single unit system structure is simple, operation side
Just and good separating effect, there is certain promotional value.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of slaughterhouse wastewater treatment device, including sedimentation basin (1), purifying box (8), gas-filtering device (11), sinking plate
(14) and contaminants-collecting apparatus (18), it is characterised in that: inlet (2) are equipped at sedimentation basin (1) top center, it is described
The inside right end side of sedimentation basin (1) is equipped with liquid level sensor (3), and sedimentation basin (1) the left end perforation is connected with oil guide pipe
(4), the oil guide pipe (4) is connected to the top of oil storage tank (5) far from one end perforation of sedimentation basin (1), and the sedimentation basin (1) is right
End perforation is connected with drain pipe (6), and one end in the drain pipe (6) close to sedimentation basin (1) is provided with solenoid valve (7), institute
The inside that drain pipe (6) are connected to purifying box (8) far from one end perforation of sedimentation basin (1) is stated, the purifying box (8) top is close
It is equipped on the right side of drain pipe (6) exhaust fan (9), is fixedly connected with support plate (12) on the upside of the right end of the purifying box (8), and
The upper end of the support plate (12) is equipped with gas-filtering device (11), and perforation is connected at the top of the gas-filtering device (11)
Appendix (10), and be connected at the top center of exhaust fan (9) by the appendix (10), the purifying box (8) is internal
It is fixedly installed with filter screen (13), is equipped with sinking plate (14) below purifying box (8) the inner distance filter screen (13), and institute
Sinking plate (14) are stated equipped with lower counterbore (15), purifying box (8) the lower part side perforation is connected with the dirty pipe (16) of pumping, the pumping
It is provided with the pump housing (17) on dirt pipe (16), the described dirty one end of pipe (16) far from the pump housing (17) of pumping is filled through dirt-collecting is connected to
The inner cavity of (18) is set, the inner tip of the contaminants-collecting apparatus (18) is fixedly installed with sterilization lamp bar (19), and the dirt is received
Acquisition means (18) inner tip installs compression plate (20), under contaminants-collecting apparatus (18) inside and Range compress plate (20)
Side is equipped with filter plate (21), and the left lower perforation of the contaminants-collecting apparatus (18) is connected with discharge outlet (22), the dirt
The bottom of object collection device (18) is fixedly installed with motor (23), and the contaminants-collecting apparatus (18) bottom is fixedly connected with branch
Support (24), side perforation is connected with outlet pipe (25) in purifying box (8) right end, and the outlet pipe (25) is close to purifying box
(8) one end is equipped with water quality detecting device (26).
2. a kind of slaughterhouse wastewater treatment device according to claim 1, it is characterised in that: the gas-filtering device (11)
Right side is equipped with exhaust outlet.
3. a kind of slaughterhouse wastewater treatment device according to claim 1, it is characterised in that: the motor (23) and the pump housing
(17) internal telecommunications connection.
4. a kind of slaughterhouse wastewater treatment device according to claim 1, it is characterised in that: the lower counterbore (15) is equipped with altogether
Multiple groups, and be evenly distributed on sinking plate (14).
5. a kind of slaughterhouse wastewater treatment device according to claim 1, it is characterised in that: the compression plate (20) passes through two
Group telescopic rod is fixedly connected on the inner tip of contaminants-collecting apparatus (18).
6. a kind of slaughterhouse wastewater treatment device according to claim 1, it is characterised in that: be arranged on the outlet pipe (25)
There is control valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821527721.8U CN209076231U (en) | 2018-09-19 | 2018-09-19 | Slaughter effluent treatment plant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821527721.8U CN209076231U (en) | 2018-09-19 | 2018-09-19 | Slaughter effluent treatment plant |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209076231U true CN209076231U (en) | 2019-07-09 |
Family
ID=67116916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821527721.8U Expired - Fee Related CN209076231U (en) | 2018-09-19 | 2018-09-19 | Slaughter effluent treatment plant |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209076231U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113499634A (en) * | 2021-07-17 | 2021-10-15 | 杭州金知科技有限公司 | Municipal administration sewage treatment device |
CN113697872A (en) * | 2020-05-21 | 2021-11-26 | 上海凯士比泵有限公司 | Solid-liquid separation and solid removal method for sewage and integrated system thereof |
-
2018
- 2018-09-19 CN CN201821527721.8U patent/CN209076231U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113697872A (en) * | 2020-05-21 | 2021-11-26 | 上海凯士比泵有限公司 | Solid-liquid separation and solid removal method for sewage and integrated system thereof |
CN113499634A (en) * | 2021-07-17 | 2021-10-15 | 杭州金知科技有限公司 | Municipal administration sewage treatment device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN209076231U (en) | Slaughter effluent treatment plant | |
CN205759941U (en) | A kind of multi-medium filtering device | |
CN205018095U (en) | Aquaculture industry's intelligent high -efficient water purification device | |
CN214244016U (en) | Medical wastewater treatment system | |
CN110981069A (en) | Multistage clearance environment-friendly device of sewage | |
CN108314238A (en) | A kind of intelligentized septic tank purification environmental-protection equipment | |
CN210796118U (en) | Constructed wetland ecological dialysis sewage treatment system | |
CN208843909U (en) | A kind of rural domestic sewage treatment purification tank | |
CN205886335U (en) | A solid -liquid separation equipment for livestock and poultry breeding wastewater | |
CN205884415U (en) | Closed fish pond circulation clean system | |
CN209890435U (en) | Water purifying and magnetizing device | |
CN111149760B (en) | Shrimp culture system with solid matter discharge function | |
CN207330568U (en) | A kind of slaughterhouse wastewater treatment device | |
CN209931253U (en) | Sewage collecting and discharging device for recirculating aquaculture | |
CN209307162U (en) | A kind of Small-scale Landscape Water Bodies biochemical treatment system | |
CN208008652U (en) | A kind of water source gathering ground water purifying device | |
CN208594153U (en) | A kind of home-use sewage treatment unit | |
CN208327602U (en) | A kind of slaughterhouse sewage-treatment plant | |
CN212246559U (en) | Fine chemical wastewater treatment device | |
CN205115237U (en) | Sewage treatment plant slaughters | |
CN204824478U (en) | Agricultural sewage treatment plant | |
CN205773587U (en) | A kind of reverse-flow high-performance bio filter tank | |
CN205773767U (en) | A kind of multi-functional sewage treatment and purification device | |
CN207957985U (en) | A kind of slaughterhouse sewage-treatment plant | |
CN212669438U (en) | Slaughter wastewater sedimentation basin |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 Termination date: 20190919 |