CN214167649U - Sewage treatment plant that treatment effeciency is high - Google Patents
Sewage treatment plant that treatment effeciency is high Download PDFInfo
- Publication number
- CN214167649U CN214167649U CN202022601073.XU CN202022601073U CN214167649U CN 214167649 U CN214167649 U CN 214167649U CN 202022601073 U CN202022601073 U CN 202022601073U CN 214167649 U CN214167649 U CN 214167649U
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- Prior art keywords
- reposition
- pipe
- sewage
- water
- redundant personnel
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- 239000010865 sewage Substances 0.000 title claims abstract description 87
- 238000001914 filtration Methods 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 67
- 239000002893 slag Substances 0.000 claims description 21
- 238000005192 partition Methods 0.000 claims description 18
- 230000001954 sterilising effect Effects 0.000 claims description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 17
- 238000004659 sterilization and disinfection Methods 0.000 claims description 14
- 238000005086 pumping Methods 0.000 claims description 12
- 238000001179 sorption measurement Methods 0.000 claims description 12
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 239000012535 impurity Substances 0.000 abstract description 22
- 239000007787 solid Substances 0.000 abstract description 22
- 239000007788 liquid Substances 0.000 abstract description 5
- 239000008187 granular material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 239000003818 cinder Substances 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000009288 screen filtration Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Water Treatment By Sorption (AREA)
Abstract
The utility model belongs to the technical field of sewage treatment, and a sewage treatment plant that treatment effeciency is high is disclosed, which comprises a housin, the fixed inlet tube that runs through to shells inner wall bottom that has cup jointed in left side at casing top, the surface of inlet tube is seted up and is run through to the inside hole that leaks of body, the bottom fixed mounting of inlet tube has the scum pipe, the middle part fixed mounting of scum pipe has the scum valve. The utility model discloses a hole that leaks of seting up on the inlet tube is with liquid discharge to first filtration storehouse in, simultaneously because the diameter value in hole that leaks is very little, the inside solid impurity of its sewage can be blocked inside the inlet tube, discharge to the collection jar again through the scum pipe of inlet tube bottom and unify the processing, with the solid impurity granule single treatment in the sewage, avoided piling up because of solid impurity and cause the pipeline to block up, sewage treatment's whole efficiency has been increased, whole sewage treatment plant's practicality has been improved.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, specifically a sewage treatment plant that treatment effeciency is high.
Background
Sewage treatment reaches certain purification degree and discharges into the water or reach quality of water and can reuse the standard for making sewage, sewage treatment is by wide application in the building, agriculture, the traffic, the energy, the petrochemical industry, the environmental protection, urban landscape, each field such as medical treatment and food and beverage, also more and more walk into common people's daily life, classify according to the sewage source, sewage treatment generally divide into production sewage treatment and domestic sewage treatment, production sewage includes industrial sewage, agricultural sewage and medical sewage etc., in sewage treatment process, people mostly can carry out purification treatment to sewage through sewage treatment device.
Current sewage treatment plant is when handling sewage, because there may be the impurity of some solids in the sewage of emission, the impurity of these solids discharges into sewage purification device together with sewage, current sewage purification device often just intercepts solid impurity when purifying, does not have fine treatment method to solid impurity, and solid impurity can pile up in sewage filter equipment for a long time, because unable discharge can block up sewage treatment plant, the treatment effeciency of very big influence sewage.
The existing sewage treatment device is characterized in that when sewage is treated, the sewage is mostly transmitted through a pipeline, when the sewage passes through a filter screen, a water column is vertically downward, the sewage is basically filtered from the middle position when the filter screen is used, the middle position of the filter screen can adsorb enough impurities after being used for a long time, the edge of the filter screen is not well utilized, the service life of the filter screen can be greatly shortened, the filter screen is a great resource waste, and the sewage treatment cost is increased in a phase-changing manner.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above problem, the utility model provides a sewage treatment plant that treatment effeciency is high has and prevents the pipeline jam, improves treatment effeciency, prolongs filter equipment life, reduces sewage treatment cost's advantage.
In order to achieve the above object, the utility model provides a following technical scheme: a sewage treatment device with high treatment efficiency comprises a shell, wherein a water inlet pipe penetrating through the bottom of the inner wall of the shell is fixedly sleeved on the left side of the top of the shell, a water leakage hole penetrating through the inner part of a pipe body is formed in the outer surface of the water inlet pipe, a slag discharge pipe is fixedly installed at the bottom of the water inlet pipe, a slag discharge valve is fixedly installed in the middle of the slag discharge pipe, a collection tank is movably sleeved at the bottom of the slag discharge pipe, the slag discharge valve is in a closed state when sewage is injected inwards, then when solid impurities need to be cleaned, the inward injection of the sewage is stopped firstly, then the slag discharge valve is opened to discharge the solid impurities into the collection tank below, a first partition plate positioned on the right side of the water inlet pipe is fixedly installed in an inner cavity of the shell, a water passing hole is formed in the bottom of the first partition plate, and a second partition plate positioned on the right side of the first partition plate is fixedly installed in the inner cavity of the shell, fixed mounting has the first filter screen that is located water hole top between first baffle and the second baffle, the top fixed mounting of first filter screen has the active carbon adsorption layer, first baffle and second baffle cut off the inner chamber of casing from a left side to the right side and are first filtration storehouse, second filtration storehouse and filtration storehouse of disinfecting, wherein first filtration storehouse is the same with filtration storehouse specification of disinfecting, all is less than the inside volume of second filtration storehouse, this is for making the inside hydroenergy of first filtration storehouse can faster get into second filtration storehouse, promote sewage treatment efficiency, the top fixed mounting of casing has the drinking-water pipe that runs through to the inside of second filtration storehouse, the top of drinking-water pipe and the suction inlet fixed connection of suction pump, suction pump fixed mounting is at the top of base, the bottom of base and the surface fixed connection at casing top, the discharge outlet fixed connection of suction pump has the bleeder line, the utility model discloses a filter sterilization device, including shell, bleeder pipe, bracing piece, shunt cover, fixed mounting have a reposition of redundant personnel check between the inner chamber of shell and the second baffle, the bleeder pipe runs through the top of shell and stretches into to the inside in filter sterilization storehouse, the bottom fixedly connected with reposition of redundant personnel cover of bleeder pipe, the inside of reposition of redundant personnel cover has the reposition of redundant personnel ball through bracing piece fixed mounting, the bottom fixed mounting of reposition of redundant personnel cover has the reposition of redundant personnel check, fixed mounting has the second filter screen that is located reposition of redundant personnel check below between the inner chamber of shell and the second baffle, the bottom fixedly connected with in filter sterilization storehouse runs through the outlet pipe of shell.
As a preferred technical scheme of the utility model, the equal fixed mounting in both sides has the glass lamp shade that is located shells inner wall around the filtration sterilization storehouse bottom, the inside fixed mounting of glass lamp shade has sterilamp, and sewage is even the surface looks clean after filtration treatment accomplishes, but inside still has microorganism and bacterium, utilizes sterilamp sewage to carry out last sterilization operation, makes the water of exhaust processing safer.
As the utility model discloses an optimal technical scheme, the reposition of redundant personnel cover is big end down's infundibulate structure, the reposition of redundant personnel ball is located the inside central position of reposition of redundant personnel cover, and the reposition of redundant personnel ball is in central position can be better evenly shunt institute's sewage, has promoted the even degree of sewage reposition of redundant personnel.
As the utility model discloses a preferred technical scheme, the diameter value in hole that leaks is a millimeter, just the hole that leaks only sets up in the inlet tube and is located the inside part of casing, receives the restriction in aperture from the sewage that the hole that leaks process, only can flow liquid, and solid impurity still remains in the pipeline, and the last is unified to be discharged from row cinder notch.
As an optimal technical scheme of the utility model, the drinking-water pipe stretches into to the inside length of second filtration storehouse for the 80% of casing total height, and is 5-8 centimetres apart from the value with the active carbon adsorption layer, but furthest's assurance can not have too much water to be kept when drawing water, and apart from the active carbon adsorption layer still have certain height simultaneously, can not lead to the fact the influence to the active carbon adsorption layer when drawing water.
As a preferred technical scheme of the utility model, the reposition of redundant personnel check are grid column structure, and its violently erects the equidistant evenly distributed of baffle, and the equidistance grid can make the rivers dispersion more even for the utilization ratio to the second filter screen is higher.
As an optimal technical scheme of the utility model, the filter screen aperture value of first filter screen is less than the filter screen aperture value of second filter screen, and the second filter screen filtration grade is the highest molecule level that can reach, can filter sewage more deeply.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a inlet tube is located the inside part of casing, the hole that leaks that its surface was seted up, when carrying out sewage from the inlet tube with input, because the slag valve of bottom closes, sewage can be followed the hole that leaks of seting up on the inlet tube and discharged to first filtration storehouse in, simultaneously because the diameter value in the hole that leaks is very little, its inside solid impurity of sewage can be blocked inside the inlet tube, discharge to the collection tank and unified the processing again via the scum pipe of inlet tube bottom, handle the solid foreign particle alone in the sewage, avoided piling up because of solid impurity and cause the pipe blockage, sewage treatment's overall efficiency has been increased, whole sewage treatment device's practicality has been improved.
2. The utility model discloses a reposition of redundant personnel cover of bleeder line bottom portion, its inside has the reposition of redundant personnel ball through bracing piece fixed mounting, the below fixed mounting of reposition of redundant personnel ball has the reposition of redundant personnel check, discharge sewage to the second through the bleeder line when crossing the filter bin, sewage discharge to reposition of redundant personnel ball can follow the whereabouts all around of reposition of redundant personnel ball, further break up the sewage flow when the reposition of redundant personnel check, make it can evenly pass through the second filter screen, improve the resource utilization of second filter screen, reduce sewage treatment's overall cost.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a cross-sectional view of the present invention;
FIG. 5 is a schematic view of the flow distribution structure of the present invention;
fig. 6 is an enlarged view of the area a of the present invention.
In the figure: 1. a housing; 2. a water inlet pipe; 3. a slag discharge pipe; 4. a slag discharge valve; 5. a water leakage hole; 6. a first separator; 7. a first filtration bin; 8. water passing holes; 9. a second separator; 10. a second filtration bin; 11. a first filter screen; 12. an activated carbon adsorption layer; 13. a water pumping pipe; 14. a water pump; 15. a base; 16. a water discharge pipe; 17. a flow dividing cover; 18. a support bar; 19. a shunt ball; 20. a shunt grid; 21. a second filter screen; 22. a glass lampshade; 23. an ultraviolet germicidal lamp; 24. a filtering and sterilizing bin; 25. a water outlet pipe; 26. and (4) a collection tank.
Detailed Description
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 some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in figures 1 to 6, the utility model provides a sewage treatment device with high treatment efficiency, which comprises a shell 1, a water inlet pipe 2 penetrating to the bottom of the inner wall of the shell 1 is fixedly sleeved on the left side of the top of the shell 1, a water leakage hole 5 penetrating to the inner part of the pipe body is arranged on the outer surface of the water inlet pipe 2, a slag discharge pipe 3 is fixedly arranged at the bottom of the water inlet pipe 2, a slag discharge valve 4 is fixedly arranged at the middle part of the slag discharge pipe 3, a collecting tank 26 is movably sleeved at the bottom of the slag discharge pipe 3, the slag discharge valve 4 is in a closed state when sewage is injected inwards, then when solid impurities need to be cleaned, the inwards injection of sewage is stopped firstly, then the slag discharge valve 4 is opened to discharge the solid impurities into the collecting tank 26 below, a first clapboard 6 positioned on the right side of the water inlet pipe 2 is fixedly arranged in the inner cavity of the shell 1, a water leakage hole 8 is arranged at the bottom of the first clapboard 6, a second clapboard 9 positioned on the right side of the first clapboard 6 is fixedly arranged in the inner cavity of the shell 1, a first filter screen 11 positioned above the water passing hole 8 is fixedly arranged between the first partition plate 6 and the second partition plate 9, an active carbon adsorption layer 12 is fixedly arranged above the first filter screen 11, the first partition plate 6 and the second partition plate 9 separate the inner cavity of the shell 1 from left to right into a first filter bin 7, a second filter bin 10 and a filtering and sterilizing bin 24, wherein the first filter bin 7 and the filtering and sterilizing bin 24 have the same specification and are smaller than the internal volume of the second filter bin 10, so that water in the first filter bin 7 can enter the second filter bin 10 more quickly to improve the sewage treatment efficiency, a water pumping pipe 13 penetrating through the second filter bin 10 is fixedly arranged at the top of the shell 1, the top end of the water pumping pipe 13 is fixedly connected with a water pumping port of the water pumping pump 14, the water pumping pump 14 is fixedly arranged at the top of the base 15, the bottom of the base 15 is fixedly connected with the outer surface of the top of the shell 1, the outlet fixedly connected with bleeder 16 of suction pump 14, bleeder 16 runs through the inside that casing 1's top stretched into filtration sterilization storehouse 24, the bottom fixedly connected with reposition of redundant personnel cover 17 of bleeder 16, bracing piece 18 fixed mounting has reposition of redundant personnel ball 19 in reposition of redundant personnel cover 17's inside, the bottom fixed mounting of reposition of redundant personnel cover 17 has reposition of redundant personnel check 20, fixed mounting has the second filter screen 21 that is located reposition of redundant personnel check 20 below between the inner chamber of casing 1 and second baffle 9, the bottom fixedly connected with of filtration sterilization storehouse 24 runs through casing 1's outlet pipe 25.
Wherein, the equal fixed mounting in both sides has the glass lamp shade 22 that is located the casing 1 inner wall around the filtration sterilization storehouse 24 bottom, and the inside fixed mounting of glass lamp shade 22 has sterilamp 23, and although the surface looks clean after filtration treatment is accomplished to sewage, inside still has microorganism and bacterium, utilizes sterilamp 23 sewage to carry out final sterilization operation, makes the water of exhaust processing safer.
Wherein, reposition of redundant personnel cover 17 is big end down's infundibulate structure, and reposition of redundant personnel ball 19 is located the inside central point position of reposition of redundant personnel cover 17, and reposition of redundant personnel ball 19 is in central point position can be better evenly shunts the sewage of institute, has promoted the even degree of sewage reposition of redundant personnel.
Wherein, the diameter value in hole 5 that leaks is a millimeter, and the hole 5 that leaks only sets up in the part that inlet tube 2 is located 1 inside of casing, and the sewage that receives the aperture from hole 5 that leaks process receives the restriction in aperture, only can flow liquid, and solid impurity still remains in the pipeline, and the last is unified to be discharged from row cinder notch.
The length of the water pumping pipe 13 extending into the second filtering bin 10 is 80% of the total height of the shell 1, the distance between the water pumping pipe and the activated carbon adsorption layer 12 is 5-8 cm, excessive water can be prevented from being reserved to the maximum extent when water is pumped, and meanwhile, the water pumping pipe is also at a certain height from the activated carbon adsorption layer 12, so that the influence on the activated carbon adsorption layer 12 when water is pumped is avoided.
The flow distribution grids 20 are of a grid-shaped structure, and the transverse and vertical partition plates are uniformly distributed at equal intervals, and the grids at equal intervals can enable water flow to be dispersed more uniformly, so that the utilization rate of the second filter screen 21 is higher.
Wherein, the filter mesh aperture value of first filter screen 11 is less than the filter mesh aperture value of second filter screen 21, and second filter screen 21 filters the highest molecular level that can reach of grade, can be more deep filter sewage.
The utility model discloses a theory of operation and use flow:
firstly, sewage is discharged to a water inlet pipe 2, when the sewage enters a shell 1, liquid sewage in the sewage is separated from solid impurities by a water leakage hole 5 arranged at the part of the water inlet pipe 2 positioned in the shell 1, the liquid sewage is separated into a first filtering bin 7 through the water leakage hole 5, the solid impurities fall downwards, when a certain amount of solid impurities are accumulated in the shell, a slag discharging valve 4 is opened, the solid impurities are discharged to a collecting tank 26 through a slag discharging pipe 3 and are uniformly treated by the collecting tank 26, the sewage positioned in the first filtering bin 7 flows to a second filtering bin 10 through a water leakage hole 8 at the bottom of a first partition plate 6, after double-layer filtering is carried out on the solid impurities from the bottom of the second filtering bin 10 through a first filter screen 11 and an active carbon adsorption layer 12, the sewage is pumped out from a water pumping pipe 13 by a water pump 14 and then is discharged to a filtering and sterilizing bin 24 through a water discharging pipe 16, and after the sewage is discharged from the water discharging pipe 16, rivers discharge to reposition of redundant personnel cover 17, through reposition of redundant personnel ball 19, along reposition of redundant personnel ball 19 to shunting all around, then further reposition of redundant personnel through reposition of redundant personnel check 20 for sewage evenly distributed when whereabouts to second filter screen 21 improves second filter screen 21's utilization ratio, filters to the bottom in filtration sterilization storehouse 24 through second filter screen 21, receives sterilamp 23 to disinfect the operation back, and the outlet pipe 25 of flowing through is outwards discharged.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a sewage treatment plant that treatment effeciency is high, includes casing (1), its characterized in that: the water filter is characterized in that a water inlet pipe (2) penetrating through the bottom of the inner wall of the shell (1) is fixedly sleeved on the left side of the top of the shell (1), a water leakage hole (5) penetrating through the interior of a pipe body is formed in the outer surface of the water inlet pipe (2), a slag discharge pipe (3) is fixedly installed at the bottom of the water inlet pipe (2), a slag discharge valve (4) is fixedly installed at the middle of the slag discharge pipe (3), a collection tank (26) is movably sleeved at the bottom of the slag discharge pipe (3), a first partition plate (6) positioned on the right side of the water inlet pipe (2) is fixedly installed in an inner cavity of the shell (1), a water hole (8) is formed in the bottom of the first partition plate (6), a second partition plate (9) positioned on the right side of the first partition plate (6) is fixedly installed in the inner cavity of the shell (1), a first filter screen (11) positioned above the water hole (8) is fixedly installed between the first partition plate (6) and the second partition plate (9), the top fixed mounting of first filter screen (11) has active carbon adsorption layer (12), first baffle (6) and second baffle (9) cut off the inner chamber of casing (1) from a left side to the right side and be first filtration storehouse (7), second filtration storehouse (10) and filtration sterilization storehouse (24), the top fixed mounting of casing (1) has water suction pipe (13) that runs through to the inside of second filtration storehouse (10), the top of water suction pipe (13) and the suction water inlet fixed connection of suction pump (14), suction pump (14) fixed mounting is at the top of base (15), the bottom of base (15) and the surface fixed connection at casing (1) top, the outlet fixedly connected with drain pipe (16) of suction pump (14), drain pipe (16) run through the top of casing (1) and stretch into the inside to filtration sterilization storehouse (24), the bottom fixedly connected with reposition of redundant personnel cover (17) of drain pipe (16), the inside of reposition of redundant personnel cover (17) has reposition of redundant personnel ball (19) through bracing piece (18) fixed mounting, the bottom fixed mounting of reposition of redundant personnel cover (17) has reposition of redundant personnel check (20), fixed mounting has second filter screen (21) that are located reposition of redundant personnel check (20) below between the inner chamber of casing (1) and second baffle (9), the bottom fixedly connected with in filtration sterilization storehouse (24) runs through outlet pipe (25) of casing (1).
2. The sewage treatment device with high treatment efficiency according to claim 1, wherein: the equal fixed mounting in both sides has glass lamp shade (22) that are located casing (1) inner wall around filter sterilization storehouse (24) bottom, the inside fixed mounting of glass lamp shade (22) has sterilamp (23).
3. The sewage treatment device with high treatment efficiency according to claim 1, wherein: reposition of redundant personnel cover (17) are big end down's infundibulate structure, reposition of redundant personnel ball (19) are located the inside central point of reposition of redundant personnel cover (17).
4. The sewage treatment device with high treatment efficiency according to claim 1, wherein: the diameter value of the water leakage hole (5) is one millimeter, and the water leakage hole (5) is only arranged on the part of the water inlet pipe (2) inside the shell (1).
5. The sewage treatment device with high treatment efficiency according to claim 1, wherein: the length of the water pumping pipe (13) extending into the second filtering bin (10) is 80% of the total height of the shell (1), and the distance between the water pumping pipe and the activated carbon adsorption layer (12) is 5-8 cm.
6. The sewage treatment device with high treatment efficiency according to claim 1, wherein: the shunt grids (20) are of grid-shaped structures, and the transverse partition plates and the vertical partition plates are uniformly distributed at equal intervals.
7. The sewage treatment device with high treatment efficiency according to claim 1, wherein: the filter mesh size value of the first filter mesh (11) is smaller than the filter mesh size value of the second filter mesh (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022601073.XU CN214167649U (en) | 2020-11-11 | 2020-11-11 | Sewage treatment plant that treatment effeciency is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022601073.XU CN214167649U (en) | 2020-11-11 | 2020-11-11 | Sewage treatment plant that treatment effeciency is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214167649U true CN214167649U (en) | 2021-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022601073.XU Expired - Fee Related CN214167649U (en) | 2020-11-11 | 2020-11-11 | Sewage treatment plant that treatment effeciency is high |
Country Status (1)
| Country | Link |
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| CN (1) | CN214167649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112279439A (en) * | 2020-11-11 | 2021-01-29 | 启迪集群创新研究院(青岛)有限公司 | Sewage treatment plant that treatment effeciency is high |
-
2020
- 2020-11-11 CN CN202022601073.XU patent/CN214167649U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112279439A (en) * | 2020-11-11 | 2021-01-29 | 启迪集群创新研究院(青岛)有限公司 | Sewage treatment plant that treatment effeciency is high |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210910 |