CN214167644U - Efficient high concentration organic wastewater treatment device - Google Patents
Efficient high concentration organic wastewater treatment device Download PDFInfo
- Publication number
- CN214167644U CN214167644U CN202022124218.1U CN202022124218U CN214167644U CN 214167644 U CN214167644 U CN 214167644U CN 202022124218 U CN202022124218 U CN 202022124218U CN 214167644 U CN214167644 U CN 214167644U
- Authority
- CN
- China
- Prior art keywords
- cavity
- waste water
- wall
- water
- wastewater
- 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
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 15
- 239000002351 wastewater Substances 0.000 claims abstract description 103
- 238000007790 scraping Methods 0.000 claims abstract description 9
- 230000000249 desinfective effect Effects 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 70
- 230000001954 sterilising effect Effects 0.000 claims description 28
- 238000004659 sterilization and disinfection Methods 0.000 claims description 26
- 239000007921 spray Substances 0.000 claims description 15
- 238000005273 aeration Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 230000002070 germicidal effect Effects 0.000 claims description 3
- 239000010815 organic waste Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 239000002893 slag Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 239000013049 sediment Substances 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 10
- 239000007787 solid Substances 0.000 description 8
- 239000002244 precipitate Substances 0.000 description 6
- 229940037003 alum Drugs 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 239000003818 cinder Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses an efficient high concentration organic wastewater treatment device relates to organic wastewater treatment technical field. This efficient high concentration organic wastewater treatment device, including the chamber of disinfecting, the top fixed mounting in chamber of disinfecting has the waste water chamber, and one side outer wall fixed mounting in waste water chamber has servo motor, and the both sides inner wall in waste water chamber rotates installs the threaded rod, and servo motor's output shaft passes through the shaft coupling and extends to the inside in waste water chamber and the one end fixed connection of threaded rod, and the both sides inner wall fixed mounting in waste water chamber has the fixed plate. This efficient high concentration organic wastewater treatment device uses through servo motor, threaded rod, fixed plate, spout, slider, filter screen, the cooperation of scraping sediment piece, crooked board, brush and cleans filter screen and waste water chamber bottom and need not the manual filter screen of people and clean, and the help staff has saved the labour, has improved work efficiency, has improved the filter effect of filter screen.
Description
Technical Field
The utility model relates to an organic wastewater treatment technical field specifically is an efficient high concentration organic wastewater treatment device.
Background
The organic wastewater is wastewater mainly containing organic pollutants, is easy to cause water eutrophication, has large harm, and is generally wastewater discharged by industries such as papermaking, leather, food and the like and is more than 2000 mg/L.
The existing partial wastewater treatment device mixes hydrogen peroxide and wastewater, and then carries out catalytic oxidation reaction on organic wastewater, wherein the wastewater can be precipitated during the reaction, and precipitates cannot be treated, and the wastewater contains some solids which cannot be dissolved, so that the solid cannot be filtered, and the efficiency of wastewater purification is very easily influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an efficient high concentration organic waste water treatment device to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency high-concentration organic wastewater treatment device comprises a sterilization cavity, wherein a wastewater cavity is fixedly arranged at the top of the sterilization cavity, a servo motor is fixedly arranged on the outer wall of one side of the wastewater cavity, threaded rods are rotatably arranged on the inner walls of the two sides of the wastewater cavity, an output shaft of the servo motor extends into the wastewater cavity through a coupler and is fixedly connected with one end of the threaded rod, fixed plates are fixedly arranged on the inner walls of the two sides of the wastewater cavity, a chute is formed in each fixed plate, a sliding block is slidably arranged in each chute, a filter screen is fixedly arranged on the inner wall of one side of the wastewater cavity, an opening is formed in the other side of the wastewater cavity, one end of the filter screen extends to the outer wall of one side of the wastewater cavity through the opening, a residue scraping block is movably sleeved on the filter screen, a bent plate is arranged on each threaded rod and each sliding block, a brush is fixedly arranged at the bottom of each bent plate, and a water pump is fixedly arranged on the outer surface of the other side of the sterilization cavity, the first outlet pipe of output fixedly connected with of water pump, the one end of first outlet pipe extends to the inside in chamber of disinfecting, the outer wall fixedly connected with second outlet pipe of first outlet pipe just communicates with each other, the input fixedly connected with second inlet tube of water pump, the one end of second outlet pipe is passed the inside that the chamber of disinfecting extends to the second inlet tube, the one end of second inlet tube extends to the inside in waste water chamber, the first inlet tube of outer wall fixedly connected with of second inlet tube just communicates with each other, the one end of first inlet tube extends to the inside in chamber of disinfecting, the opposite side inner wall fixed mounting in waste water chamber has the spray tube, the outer wall fixedly connected with aeration head of spray tube just communicates with each other, the opposite side outer wall fixed mounting in waste water chamber has the backup pad, the top surface fixed mounting of backup pad has air compressor, air compressor's output fixedly connected with blast pipe, the one end of blast pipe extends to the inside of spray tube.
Preferably, the top surface of crooked board with scrape the bottom surface fixed connection of cinder block, crooked board pass slider and threaded rod threaded installation, need not the manual filter screen of people and clean, improve work efficiency.
Preferably, the outer wall of one side of the sterilization cavity and the waste water cavity is fixedly connected with a water outlet pipe, valves are arranged on the water outlet pipes, and one-way valves are arranged on the first water inlet pipe, the second water outlet pipe and the first water outlet pipe to prevent sewage from flowing reversely.
Preferably, the outer surface of the top of the waste water cavity is hinged with a sealing cover, and the outer surface of the top of the sealing cover is fixedly provided with a door handle, so that the sealing cover can be conveniently opened.
Preferably, the opposite side outer wall in waste water chamber is provided with the dustbin, and the draw-in groove has been seted up to the opposite side in waste water chamber, and the fixture block is installed to the inside joint of draw-in groove, and one side outer wall of fixture block and one side outer wall fixed mounting of dustbin, dustbin and waste water chamber joint are installed, and the convenience is cleaned the dustbin is inside.
Preferably, an ultraviolet germicidal lamp is fixedly installed between the top and the bottom of the inner side of the germicidal chamber, so that aquatic organisms in sewage are further killed.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this efficient high concentration organic wastewater treatment device, through servo motor, the threaded rod, the fixed plate, the spout, the slider, the filter screen, scrape the cinder block, the crooked board, the cooperation of brush is used and is cleaned filter screen and waste water chamber bottom and need not the manual work of people and clean the filter screen, the help staff has saved the labour, work efficiency has been improved, the filter effect of filter screen has been improved, prevent the solid jam filter screen in the waste water, make things convenient for the later stage to clean waste water chamber bottom, prevent that the bottom precipitate from piling up, keep the inside cleanliness of cavity, a multi-purpose help enterprise saves the cost.
(2) This efficient high concentration organic waste water treatment device, through the second outlet pipe, air compressor, the spray tube, the aeration head, a water pump, first inlet tube, the second inlet tube, the cooperation of first outlet pipe is used and is carried out loop filter to water and disinfect, can decompose the organic matter of aquatic, the speed of reaction has been accelerated, further purification to waste water is disinfected, precipitate and the sewage separation that will deposit, the convenience is handled the precipitate, the secondary cycle carries out filter sterilization, the treatment effeciency to waste water has been improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the filter screen of the present invention;
FIG. 3 is an enlarged view of part A of the present invention;
FIG. 4 is an enlarged view of the portion B of the present invention;
fig. 5 is a front view of the present invention.
In the figure: the sterilization device comprises a sterilization cavity 1, a wastewater cavity 2, a servo motor 3, a threaded rod 4, a fixing plate 5, a sliding chute 6, a sliding block 7, a filter screen 8, a residue scraping block 9, a bent plate 10, a brush 11, a second water outlet pipe 12, an air compressor 13, a spray pipe 14, an aeration head 15, a water pump 16, a first water inlet pipe 17, a second water inlet pipe 18, a first water outlet pipe 19, a clamping groove 20, a clamping block 21 and an ultraviolet sterilization lamp 22.
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.
Referring to fig. 1-5, the present invention provides a technical solution: a high-efficiency high-concentration organic wastewater treatment device comprises a sterilization cavity 1, a wastewater cavity 2 is fixedly installed at the top of the sterilization cavity 1, a servo motor 3 is fixedly installed on the outer wall of one side of the wastewater cavity 2, threaded rods 4 are rotatably installed on the inner walls of two sides of the wastewater cavity 2, an output shaft of the servo motor 3 extends into the wastewater cavity 2 through a coupler and is fixedly connected with one end of the threaded rod 4, fixed plates 5 are fixedly installed on the inner walls of two sides of the wastewater cavity 2, a chute 6 is formed in each fixed plate 5, a sliding block 7 is slidably installed in each chute 6, a filter screen 8 is fixedly installed on the inner wall of one side of the wastewater cavity 2, an opening is formed in the other side of the wastewater cavity 2, one end of the filter screen 8 extends to the outer wall of one side of the wastewater cavity 2 through the opening, a residue scraping block 9 is movably sleeved on the filter screen 8, and a bending plate 10 is arranged on each threaded rod 4 and the sliding block 7, the bottom of the bent plate 10 is fixedly provided with a brush 11, organic wastewater is poured into the wastewater cavity 2, solid garbage in the wastewater is separated from the wastewater under the action of the filter screen 8, the servo motor 3 is opened, the servo motor 3 drives the threaded rod 4 to rotate, the threaded rod 4 drives the bent plate 10 to move left and right while rotating, the bent plate 10 drives the slider 7 to move left and right in the chute 6 while moving left and right, the slider 7 drives the residue scraping block 9 to slide on the filter screen 8, the solid garbage is pushed to be discharged into the garbage box through the opening, the filter screen is not required to be manually cleaned by a person, the labor force is saved by a worker, the working efficiency is improved, the filtering effect of the filter screen is improved, the filter screen is prevented from being blocked by the solid garbage in the wastewater, the bottom of the wastewater cavity 2 is conveniently cleaned in the later period, and bottom sediments are prevented from being accumulated, the cleanness inside the cavity is kept, a machine is used for helping enterprises save cost, a water pump 16 is fixedly arranged on the outer surface of the other side of the sterilization cavity 1, the output end of the water pump 16 is fixedly connected with a first water outlet pipe 19, one end of the first water outlet pipe 19 extends to the inside of the sterilization cavity 1, the outer wall of the first water outlet pipe 19 is fixedly connected with a second water outlet pipe 12 and communicated, the input end of the water pump 16 is fixedly connected with a second water inlet pipe 18, one end of the second water outlet pipe 12 penetrates through the sterilization cavity 1 and extends to the inside of the second water inlet pipe 18, one end of the second water inlet pipe 18 extends to the inside of the wastewater cavity 2, the outer wall of the second water inlet pipe 18 is fixedly connected with a first water inlet pipe 17 and communicated, one end of the first water inlet pipe 17 extends to the inside of the sterilization cavity 1, the water pump 16 is opened to input the wastewater precipitated in the wastewater cavity 2 into the second water outlet pipe 12 through the second water inlet pipe 18 and output to the sterilization cavity 1, after the water is full, the water pump 16 is closed, the water pump 16 is turned on again after the wastewater is disinfected for the second time, the wastewater is input into the first water outlet pipe 19 through the first water inlet pipe 17 and output into the wastewater cavity 2, the inner wall of the other side of the wastewater cavity 2 is fixedly provided with the spray pipe 14, the outer wall of the spray pipe 14 is fixedly connected with the aeration head 15 and communicated with the aeration head, the outer wall of the other side of the wastewater cavity 2 is fixedly provided with the support plate, the outer surface of the top of the support plate is fixedly provided with the air compressor 13, the output end of the air compressor 13 is fixedly connected with the exhaust pipe, one end of the exhaust pipe extends into the spray pipe 14, the ozone generator and the air compressor 13 are turned on to work, so that the air compressor 13 can apply pressure to the ozone, the ozone passes through the guide pipe and enters the spray pipe 14, the ozone in the spray pipe 14 is sprayed out from the aeration head 15, and organic matters in the wastewater are decomposed, the waste water after the decomposition drops into sufficient alum to the inside of waste water chamber 2, and the wastes material in the waste water slowly deposits under the effect of alum, carries out the circulation filtration sterilization to water, can decompose the organic matter in the aquatic for the speed of reaction, further purification sterilization to waste water, with the precipitate and the sewage separation of deposit, conveniently handles the precipitate, and the secondary circulation carries out filtration sterilization, has improved the treatment effeciency to waste water.
The outer surface of the top of the curved plate 10 is fixedly connected with the outer surface of the bottom of the slag scraping block 9, the curved plate 10 passes through the slide block 7 and is installed with the threaded rod 4 in a threaded manner, the outer walls of one sides of the sterilization cavity 1 and the waste water cavity 2 are fixedly connected with water outlet pipes, valves, a first water inlet pipe 17 and a second water inlet pipe 18 are arranged on the water outlet pipes, all be provided with the check valve on second outlet pipe 12 and the first outlet pipe 19, the articulated sealed lid that installs of top surface in waste water chamber 2, the fixed surface in top surface of sealed lid installs the door handle, the opposite side outer wall in waste water chamber 2 is provided with the dustbin, draw-in groove 20 has been seted up to the opposite side in waste water chamber 2, fixture block 21 is installed to the inside joint of draw-in groove 20, one side outer wall of fixture block 21 and one side outer wall fixed mounting of dustbin, the dustbin is installed with waste water chamber 2 joint, fixed mounting has sterilamp 22 between the inboard top in chamber 1 and the bottom of disinfecting.
The working principle is as follows: pouring organic wastewater into a wastewater cavity 2, separating solid garbage in the wastewater from the wastewater under the action of a filter screen 8, opening a servo motor 3, driving a threaded rod 4 to rotate by the servo motor 3, driving a bent plate 10 to move left and right while the threaded rod 4 rotates, driving a sliding block 7 to move left and right in a sliding groove 6 while the bent plate 10 moves left and right, driving a residue scraping block 9 to slide on the filter screen 8 by the sliding block 7, pushing the solid garbage to be discharged into a garbage can through an opening, opening an ozone generator and an air compressor 13 to work, enabling the ozone generator to generate ozone, enabling the compressor 13 to apply pressure to the ozone, enabling the ozone to enter a spray pipe 14 through a guide pipe, enabling the ozone in the spray pipe 14 to be sprayed out from an aeration head 15, decomposing organic matters in the wastewater, injecting enough alum into the wastewater cavity 2 after decomposition, waste in the waste water slowly deposits under the effect of alum, opens the waste water after water pump 16 deposits the waste water intracavity and inputs second outlet pipe 12 output through second inlet tube 18 and arrives again to disinfect chamber 1, closes water pump 16 after water is full, opens sterilamp 22 and disinfects waste water, opens water pump 16 again after the waste water disinfection, and waste water inputs first outlet pipe 19 output through first inlet tube 17 and arrives again in waste water chamber 2.
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 (6)
1. The utility model provides a high-efficient high concentration organic waste water treatment device, includes chamber (1) of disinfecting, its characterized in that: the sterilization device is characterized in that a waste water cavity (2) is fixedly arranged at the top of the sterilization cavity (1), a servo motor (3) is fixedly arranged on the outer wall of one side of the waste water cavity (2), threaded rods (4) are rotatably arranged on the inner walls of two sides of the waste water cavity (2), an output shaft of the servo motor (3) extends to the inside of the waste water cavity (2) through a coupler and is fixedly connected with one end of the threaded rod (4), fixed plates (5) are fixedly arranged on the inner walls of two sides of the waste water cavity (2), a sliding groove (6) is formed in the fixed plate (5), a sliding block (7) is slidably arranged in the sliding groove (6), a filter screen (8) is fixedly arranged on the inner wall of one side of the waste water cavity (2), an opening is formed in the other side of the waste water cavity (2), one end of the filter screen (8) extends to the outer wall of one side of the waste water cavity (2) through the opening, a residue scraping block (9) is movably sleeved and arranged on the filter screen (8), the threaded rod (4) and the sliding block (7) are provided with a bent plate (10), the bottom of the bent plate (10) is fixedly provided with a brush (11), the outer surface of the other side of the sterilization cavity (1) is fixedly provided with a water pump (16), the output end of the water pump (16) is fixedly connected with a first water outlet pipe (19), one end of the first water outlet pipe (19) extends to the inside of the sterilization cavity (1), the outer wall of the first water outlet pipe (19) is fixedly connected with a second water outlet pipe (12) and communicated with the second water outlet pipe, the input end of the water pump (16) is fixedly connected with a second water inlet pipe (18), one end of the second water outlet pipe (12) extends to the inside of the second water inlet pipe (18) through the sterilization cavity (1), one end of the second water inlet pipe (18) extends to the inside of the wastewater cavity (2), the outer wall of the second water inlet pipe (18) is fixedly connected with a first water inlet pipe (17) and communicated with the first water inlet pipe (17), one end of the first water inlet pipe (17) extends to the inside of the sterilization cavity (1), the other side inner wall fixed mounting in waste water chamber (2) has spray tube (14), and the outer wall fixedly connected with aeration head (15) of spray tube (14) just communicates with each other, and the other side outer wall fixed mounting in waste water chamber (2) has the backup pad, and the top surface fixed mounting of backup pad has air compressor (13), and the output fixedly connected with blast pipe of air compressor (13), the one end of blast pipe extend to the inside of spray tube (14).
2. The apparatus for treating high concentration organic wastewater with high efficiency according to claim 1, wherein: the outer surface of the top of the bent plate (10) is fixedly connected with the outer surface of the bottom of the slag scraping block (9), and the bent plate (10) penetrates through the sliding block (7) to be in threaded installation with the threaded rod (4).
3. The apparatus for treating high concentration organic wastewater with high efficiency according to claim 1, wherein: the sterilizing water purifier is characterized in that the outer walls of one side of the sterilizing cavity (1) and one side of the waste water cavity (2) are fixedly connected with water outlet pipes, valves are arranged on the water outlet pipes, and one-way valves are arranged on the first water inlet pipe (17), the second water inlet pipe (18), the second water outlet pipe (12) and the first water outlet pipe (19).
4. The apparatus for treating high concentration organic wastewater with high efficiency according to claim 1, wherein: the outer surface of the top of the waste water cavity (2) is hinged with a sealing cover, and the outer surface of the top of the sealing cover is fixedly provided with a door handle.
5. The apparatus for treating high concentration organic wastewater with high efficiency according to claim 4, wherein: the garbage can is characterized in that a garbage can is arranged on the outer wall of the other side of the wastewater cavity (2), a clamping groove (20) is formed in the other side of the wastewater cavity (2), a clamping block (21) is installed on the inner portion of the clamping groove (20) in a clamped mode, the outer wall of one side of the clamping block (21) is fixedly installed on the outer wall of one side of the garbage can, and the garbage can is installed in a clamped mode with the wastewater cavity (2).
6. A high efficiency apparatus for treating high concentration organic wastewater according to claim 3, wherein: an ultraviolet germicidal lamp (22) is fixedly arranged between the top and the bottom of the inner side of the sterilizing cavity (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022124218.1U CN214167644U (en) | 2020-09-24 | 2020-09-24 | Efficient high concentration organic wastewater treatment device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022124218.1U CN214167644U (en) | 2020-09-24 | 2020-09-24 | Efficient high concentration organic wastewater treatment device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN214167644U true CN214167644U (en) | 2021-09-10 |
Family
ID=77590711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202022124218.1U Expired - Fee Related CN214167644U (en) | 2020-09-24 | 2020-09-24 | Efficient high concentration organic wastewater treatment device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN214167644U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115582377A (en) * | 2022-10-13 | 2023-01-10 | 泰州亿城能源科技有限公司 | Garbage bin cleaning machine spraying system |
-
2020
- 2020-09-24 CN CN202022124218.1U patent/CN214167644U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115582377A (en) * | 2022-10-13 | 2023-01-10 | 泰州亿城能源科技有限公司 | Garbage bin cleaning machine spraying system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN113562880B (en) | Garbage penetrating fluid wastewater treatment equipment and treatment process | |
CN212050813U (en) | Environment-friendly sewage cycle recycles water tank | |
CN214167644U (en) | Efficient high concentration organic wastewater treatment device | |
CN111018209A (en) | High-efficiency sewage treatment method | |
CN216837500U (en) | Town sewage treatment purifier | |
CN218202426U (en) | Multistage sewage treatment device | |
CN216946526U (en) | Domestic sewage environmental protection deposits device | |
CN212315806U (en) | Kitchen wastewater treatment device | |
CN214936726U (en) | Waste water purification and recovery device | |
CN210595631U (en) | Zero-emission reprocessing device for strip steel wastewater | |
CN211497266U (en) | Deodorizing device for sewage treatment | |
CN113860649A (en) | Treatment equipment and treatment process for domestic sewage | |
CN220132049U (en) | Assembly integrated sewage treatment equipment | |
CN213506346U (en) | Sewage treatment plant that environmental engineering used | |
CN220245705U (en) | Domestic sewage purifying treatment device | |
CN215327486U (en) | Waste water degassing unit is used in municipal administration | |
CN220597249U (en) | Domestic sewage treatment device | |
CN217479211U (en) | Wastewater collection and treatment device | |
CN219603418U (en) | Sewage treatment device with sludge separation function | |
CN216837562U (en) | Multi-layer glass fiber reinforced plastic water tank for sewage treatment | |
CN220413102U (en) | Distributed rural sewage treatment device | |
CN218089245U (en) | Wastewater treatment device with sterilization function | |
CN214611886U (en) | A prevent stifled type degassing unit for town sewage treatment | |
CN214781264U (en) | Industrial sewage and waste gas treatment equipment | |
CN217418340U (en) | Novel environment-friendly domestic sewage treatment device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210910 |