CN220827299U - Rural construction sewage treatment plant - Google Patents
Rural construction sewage treatment plant Download PDFInfo
- Publication number
- CN220827299U CN220827299U CN202322106827.8U CN202322106827U CN220827299U CN 220827299 U CN220827299 U CN 220827299U CN 202322106827 U CN202322106827 U CN 202322106827U CN 220827299 U CN220827299 U CN 220827299U
- Authority
- CN
- China
- Prior art keywords
- fixed
- side wall
- tank body
- partition plate
- fermentation
- 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
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 58
- 238000010276 construction Methods 0.000 title claims abstract description 27
- 238000000855 fermentation Methods 0.000 claims abstract description 66
- 230000004151 fermentation Effects 0.000 claims abstract description 66
- 238000003756 stirring Methods 0.000 claims abstract description 37
- 238000001914 filtration Methods 0.000 claims abstract description 31
- 238000004062 sedimentation Methods 0.000 claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 238000005192 partition Methods 0.000 claims description 56
- 238000004065 wastewater treatment Methods 0.000 claims description 6
- 239000010802 sludge Substances 0.000 abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 239000000463 material Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 238000001556 precipitation Methods 0.000 description 4
- 239000000645 desinfectant Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000003570 air Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Abstract
The utility model provides a rural construction sewage treatment device. The rural construction sewage treatment device comprises a warehouse cleaning port; the warehouse cleaning opening is fixed on the surface of the fermentation tank structure; the second filtering structure is fixed at the middle part inside the tank body; the first filtering structure is fixed at one end inside the tank body; the fermentation bin is arranged at one end inside the tank body; the screen is fixed on the inner side wall at the bottom end of the tank body; the driving structure is arranged on the surface of the fermentation bin; and the stirring structure is fixed on the inner side wall of the fermentation bin. The rural construction sewage treatment device provided by the utility model has the advantages that sewage can be discharged after effective sedimentation is completed in the septic tank, and sludge can be conveniently cleaned after fermentation.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a rural construction sewage treatment device.
Background
At present, in rural construction of China, the sewage treatment method is single, most of sewage is directly discharged into a river or directly discharged into a septic tank without being treated, so that environment is polluted, immeasurable adverse effects on natural environment for human survival are necessarily generated, and the pollutants pollute air, soil and water sources and harm living conditions of people.
In rural construction, the current sewage treatment method mainly comprises the steps of constructing a septic tank, discharging sewage, household garbage and the like into the septic tank for storage, fermentation, filtration and the like, wherein in the fermentation process, new household garbage and sewage can be continuously discharged, so that a large amount of sewage can be directly filtered and discharged without precipitation, a large amount of impurity pollutants can be mixed in the sewage without precipitation, the sewage which does not reach the discharge standard is discharged, the discharged sewage is polluted, the air, soil and water sources are damaged, and the fermented products in the sewage can be directly covered, so that the sludge formed after the early fermentation is inconvenient to clean.
Therefore, it is necessary to provide a new rural construction sewage treatment apparatus to solve the above technical problems.
Disclosure of utility model
In order to solve the technical problems, the utility model provides the rural construction sewage treatment device which can discharge sewage after effective precipitation is completed in the septic tank and can be convenient for sludge cleaning after fermentation.
The rural construction sewage treatment device provided by the utility model comprises: a warehouse cleaning port; the fermentation tank structure comprises a feeding pipe, a tank body and a drain pipe, wherein the cleaning opening is fixed on the surface of the tank body, the feeding pipe is communicated with the side wall at one end of the tank body, and the drain pipe is communicated with the side wall at the other end of the tank body; the second filtering structure is fixed at the middle part of the interior of the tank body and comprises a second partition plate, a second port and a second filter screen, the second partition plate is fixed at the middle part of the interior of the tank body and divides the interior of the tank body into spaces with equal left and right ends, the second port is arranged on the side wall of the top end of the second partition plate, and the second filter screen is fixed on the inner side wall of the second port; the first filtering structure is fixed at one end of the interior of the tank body and comprises a first partition plate, a first through hole, a partition plate and a first filter screen, wherein the first partition plate is fixed at the other end of the interior of the tank body, the first through hole is formed in the side wall of the upper end of the first partition plate, the partition plate is fixed at the side wall of the top end of the first partition plate, and the first filter screen is fixed at the inner side wall of the bottom end of the partition plate; the fermentation bin is arranged at one end inside the tank body; the screen is fixed on the inner side wall at the bottom end of the tank body; the sedimentation bin is arranged between the first partition plate and the second partition plate; the drainage bin is arranged at the other end of the inner part of the tank body; the driving structure is arranged on the surface of the fermentation bin and comprises a handle, a rotary table, a driving rod and a first stirring rod, the driving rod penetrates through the surface of the fermentation bin, the rotary table is fixed at the top end of the driving rod, the handle is vertically fixed at the edge of the surface of the rotary table, and the first stirring rod is fixed on the side wall of the bottom end of the driving rod; and the stirring structure is fixed on the inner side wall of the fermentation bin.
Preferably, the fermentation tank structure further comprises a suction pipe and a communicating pipe, one end of the suction pipe is embedded into the side wall of the bottom end of the tank body, and the communicating pipe is communicated with the side wall of one end of the suction pipe.
Preferably, the suction pipe is communicated with the bottom end of the fermentation bin through the communicating pipe, the other end of the suction pipe extends to the surface of the tank body, and the suction pipe and the feeding pipe are in a cross shape.
Preferably, the stirring structure further comprises a positioning block, a rotating rod and a second stirring rod, wherein the positioning block is fixed on the side wall of the bottom end of the fermentation bin, the rotating rod is installed on the side wall of the positioning block, and the second stirring rod is fixed on the side wall of the rotating rod.
Preferably, the rotating rod is rotatably connected with the positioning block, and a group of second stirring rods fixed on the edge of the rotating rod and the first stirring rods fixed on the side wall of the lowest end of the driving rod are in a cross shape and are mutually clamped.
Preferably, the first filter screen is fixed between the partition plate and the first partition plate, the second filter screen is leveled with the bottommost end of the partition plate, and the first filter screen intercepts a space between the partition plate and the first partition plate.
Preferably, the position of the feeding pipe is higher than the position of the second port, the position of the second port is higher than the position of the first port, and the position of the first port is higher than the position of the drain pipe.
Compared with the related art, the rural construction sewage treatment device provided by the utility model has the following beneficial effects:
The utility model provides a rural construction sewage treatment device, firstly, the interior of a fermentation tank structure is respectively divided into three spaces by a first filtering structure and a second filtering structure, the three spaces are respectively the fermentation bin, a sedimentation bin and a drainage bin, just-introduced sewage and fermented products can be firstly stored in the interior of the fermentation bin with the largest space, the inner side wall at the bottom end of the fermentation bin is fixed with a screen to separate the fermented products from the bottom surface, so that materials which only pass through the screen can be accumulated at the bottommost end of the fermentation bin, the height of a lower suction pipe communicated with the bottom end of the fermentation bin is higher than that of the fermentation bin, the sewage in the fermentation bin can not overflow, and sludge generated by fermentation can be sucked out through the suction pipe, other materials that fail to pass through the screen cloth will continue to ferment, along with more and more of sewage, be in on the surface sewage will pass through behind the filtration of second filtration get into deposit the inside in storehouse, sewage surface one deck after depositing can be cleaner, its first filtration can with deposit the water on storehouse surface and separate behind the filtration once more, make the sewage that later stage got into can not first time rather than mixing, and then can first time be discharged to the inside in drainage storehouse, through with the clearance storehouse mouth is opened, throw into the disinfectant, after reaching emission standard after mixing, through the drain pipe discharges, this device has can make sewage just can discharge after accomplishing effectual sediment in the septic tank, and can make things convenient for the advantage of mud clearance after the fermentation.
Drawings
FIG. 1 is a schematic view of a construction of a preferred embodiment of a rural construction wastewater treatment facility according to the present utility model;
FIG. 2 is a schematic view of the overall front cross-section of FIG. 1;
FIG. 3 is a schematic view in cross-section of the side view of FIG. 2;
Fig. 4 is an enlarged schematic view of the portion a shown in fig. 2.
Reference numerals in the drawings: 1. the device comprises a cleaning bin mouth 2, a fermentation tank structure 21, a feeding pipe 22, a tank body 23, a water discharge pipe 24, a suction pipe 25, a communicating pipe 3, a driving structure 31, a handle 32, a rotary table 33, a driving rod 34, a first stirring rod 4, a first filtering structure 41, a first partition plate 42, a first through hole 43, a partition plate 44, a first filter screen 5, a second filtering structure 51, a second partition plate 52, a second through hole 53, a second filter screen 6, a stirring structure 61, a positioning block 62, a rotary rod 63, a second stirring rod 7, a screen mesh 8, a fermentation bin 9, a sedimentation bin 10 and a water discharge bin.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of a rural construction sewage treatment apparatus according to the present utility model; FIG. 2 is a schematic view of the overall front cross-section of FIG. 1; FIG. 3 is a schematic view in cross-section of the side view of FIG. 2; FIG. 4 is an enlarged schematic view of the portion A shown in FIG. 2, and a rural construction wastewater treatment facility includes; a warehouse cleaning port 1; the fermentation tank structure 2, the warehouse clearance opening 1 is fixed on the surface of the fermentation tank structure 2, the fermentation tank structure 2 comprises a feeding pipe 21, a tank body 22 and a drain pipe 23, the warehouse clearance opening 1 is fixed on the surface of the tank body 22, the feeding pipe 21 is communicated with the side wall of one end of the tank body 22, and the drain pipe 23 is communicated with the side wall of the other end of the tank body 22; the second filtering structure 5, the second filtering structure 5 is fixed at the middle of the interior of the tank body 22, the second filtering structure 5 comprises a second partition plate 51, a second port 52 and a second filter screen 53, the second partition plate 51 is fixed at the middle of the interior of the tank body 22, the interior of the tank body 22 is divided into spaces with equal left and right ends, the second port 52 is arranged on the side wall of the top end of the second partition plate 51, and the second filter screen 53 is fixed on the inner side wall of the second port 52; the first filtering structure 4, the first filtering structure 4 is fixed at one end inside the tank body 22, the first filtering structure 4 comprises a first partition board 41, a first through hole 42, a partition board 43 and a first filter screen 44, the first partition board 41 is fixed at the other end inside the tank body 22, the first through hole 42 is arranged on the side wall of the upper end of the first partition board 41, the partition board 43 is fixed at the side wall of the top end of the first partition board 41, and the first filter screen 44 is fixed at the inner side wall of the bottom end of the partition board 43; the fermentation bin 8 is arranged at one end of the interior of the tank body 22; the screen 7 is fixed on the inner side wall at the bottom end of the tank body 22; a sedimentation bin 9, wherein the sedimentation bin 9 is arranged between the first partition board 41 and the second partition board 51; a drainage bin 10, wherein the drainage bin 10 is arranged at the other end inside the tank body 22; the driving structure 3 is mounted on the surface of the fermentation bin 8, the driving structure 3 comprises a grip 31, a rotary table 32, a driving rod 33 and a first stirring rod 34, the driving rod 33 penetrates through the surface of the fermentation bin 8, the rotary table 32 is fixed at the top end of the driving rod 33, the grip 31 is vertically fixed at the edge of the surface of the rotary table 32, and the first stirring rod 34 is fixed at the side wall of the bottom end of the driving rod 33; and the stirring structure 6 is fixed on the inner side wall of the fermentation bin 8.
In the specific implementation process, as shown in fig. 1, 2 and 3, the fermentation tank structure 2 further includes a suction pipe 24 and a communicating pipe 25, one end of the suction pipe is embedded in a side wall at the bottom end of the tank body 22, and the communicating pipe 25 is communicated with a side wall at one end of the suction pipe 24; the suction pipe 24 is communicated with the bottom end of the fermentation bin 8 through the communicating pipe 25, the other end of the suction pipe 24 extends to the surface of the tank body 22, and the suction pipe 24 and the feeding pipe 21 are in a cross shape.
So that the sludge formed after the fermentation of the materials in the fermentation bin 8 can be sucked out through the suction pipe 21.
In the specific implementation process, as shown in fig. 2, 3 and 4, the stirring structure 6 further includes a positioning block 61, a rotating rod 62 and a second stirring rod 63, where the positioning block 61 is fixed on a side wall of the bottom end of the fermentation bin 8, the rotating rod 62 is mounted on a side wall of the positioning block 61, and the second stirring rod 63 is fixed on a side wall of the rotating rod 62; the rotating rod 62 is rotatably connected with the positioning block 61, and a group of second stirring rods 63 fixed on the edge of the rotating rod 62 and the first stirring rods 34 fixed on the side wall of the lowest end of the driving rod 33 are crossed and clamped with each other.
When the driving rod 33 drives the first stirring rod 34 to rotate, the first stirring rod 34 will abut against the side wall of the second stirring rod 63, so as to push the second stirring rod 63 to perform a circular motion with the rotating rod 62 as the center, so that the rotating rod 62 is on the side wall of the positioning block 61, and the stacked materials are turned over.
In the implementation process, as shown in fig. 2, the first filter 44 is fixed between the partition plate 43 and the first partition plate 41, the second filter 53 is leveled with the bottommost end of the partition plate 43, and the first filter 44 intercepts a space between the partition plate 43 and the first partition plate 41.
The separation plate 43 is convenient to separate the water precipitated in the precipitation bin 9, so that when water enters, the newly entered sewage is not mixed with the water between the separation plate 43 and the first separation plate 41 at the first time, and the inside of the sewage can be discharged at the first time after being filtered by the first filter screen 44.
In the implementation process, as shown in fig. 1, the position of the feeding pipe 21 is higher than the position of the second port 52, the position of the second port 52 is higher than the position of the first port 42, and the position of the first port 42 is higher than the position of the drain pipe 23.
Facilitating the drainage of the water inside the tank 22 so that no backflow is caused when the water inside each bin is full.
The working principle of the rural construction sewage treatment device provided by the utility model is as follows:
When in use, firstly, the ferment or sewage to be treated is guided into the ferment chamber 8 arranged at one end inside the tank body 22 through the feed pipe 21, the ferment or sewage is firstly stored in the ferment chamber 8 for fermentation, the ferment with larger block shape is firstly accumulated on the surface of the screen 7 fixed on the inner side wall of the bottom end of the ferment chamber 8, the sewage passes through the screen 7, the other end of the suction pipe 24 is higher than the height of the ferment chamber 8, the inner sewage can not overflow, the rotary table 32 is driven to rotate by the driving rod 33 through the manual holding of the handle 31 along with the increase of the ferment, the first stirring rod 34 fixed on the side wall of the driving rod 33 stirs the ferment in the interior, meanwhile, the first stirring rod 34 at the bottommost end rotates to push the second stirring rod 63 to rotate, the second stirring rod 63 is pushed to move circularly around the rotating rod 62, so that the rotating rod 62 is arranged on the side wall of the positioning block 61, the accumulated materials are turned over, the materials which are fermented to form sludge fall into the lowest end of the fermentation bin 8 through the screen 7 under the filtering of the screen 7, the sludge pump is connected with the sludge suction pipe 24 to suck out the sludge, the accumulated materials of the fermentation bin 8 are reduced, the sewage enters the sedimentation bin 9 after the filtering of the second filter screen 53 is fixed in the second port 52, the water on the surface of the sewage is cleaner than the water on the bottom end after the sewage is sedimented in the sedimentation bin 9, the partition plate 43 separates the water on the surface along with the rising of the water level in the sedimentation bin 9, the device has the advantages that part of water is filtered again through the first filter screen 44 which is leveled with the bottom end of the partition plate 43, then enters the inside of the drainage bin 10 through the first through hole 42, is discharged through the drain pipe 23 after being mixed and reaching the discharge standard by opening the cleaning bin 1 and putting disinfectant into the drainage bin, and can be discharged after the sewage is effectively precipitated in the septic tank, so that the device can be convenient for sludge cleaning after fermentation.
Compared with the related art, the rural construction sewage treatment device provided by the utility model has the following beneficial effects:
The utility model provides a rural construction sewage treatment device, firstly, the interior of a fermentation tank structure 2 is respectively separated by a first filtering structure 4 and a second filtering structure 5 to form three spaces, the three spaces are respectively the fermentation bin 8, the sedimentation bin 9 and the drainage bin 10, just-introduced sewage and fermentation products are firstly stored in the interior of the fermentation bin 8 with the largest space, the inner side wall of the bottom end of the fermentation bin 8 is fixed with a screen 7 to separate the fermentation products from the bottom surface, so that only materials passing through the screen 7 can be accumulated at the bottommost end of the fermentation bin 8, the height of a lower suction pipe 24 communicated with the bottom end of the fermentation bin 8 is higher than the height of the fermentation bin 8, the sewage in the lower suction pipe is not overflowed, and sludge generated by fermentation is sucked out through the suction pipe 24, other materials which cannot pass through the screen 7 continue to ferment, along with more and more sewage, the sewage on the surface enters the interior of the sedimentation bin 9 after being filtered by the second filtering structure 5, one layer of the sewage surface after sedimentation is cleaner, the first filtering structure 4 can separate the water on the surface of the sedimentation bin 9 after being filtered again, the sewage entering at the later stage cannot be mixed with the water at the first time, and then can be discharged into the drainage bin 10 at the first time, the cleaning bin opening 1 is opened, disinfectant is put into, after the sewage reaches the discharge standard after being mixed, the sewage can be discharged through the drain pipe 23, and the device has the advantages that the sewage can be discharged after the sewage is effectively sedimentated in a septic tank, and the sludge can be conveniently cleaned after fermentation.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A rural construction sewage treatment plant, characterized by comprising:
A warehouse cleaning port (1);
The fermentation tank structure (2), the warehouse clearance opening (1) is fixed on the surface of the fermentation tank structure (2), the fermentation tank structure (2) comprises a feeding pipe (21), a tank body (22) and a drain pipe (23), the warehouse clearance opening (1) is fixed on the surface of the tank body (22), the feeding pipe (21) is communicated with the side wall at one end of the tank body (22), and the drain pipe (23) is communicated with the side wall at the other end of the tank body (22);
The second filtering structure (5), the second filtering structure (5) is fixed in the middle of the interior of the tank body (22), the second filtering structure (5) comprises a second partition board (51), a second port (52) and a second filter screen (53), the second partition board (51) is fixed in the middle of the interior of the tank body (22), the interior of the tank body (22) is divided into spaces with equal left and right ends, the second port (52) is arranged on the side wall of the top end of the second partition board (51), and the second filter screen (53) is fixed on the inner side wall of the second port (52);
The first filtering structure (4), the first filtering structure (4) is fixed at one end inside the tank body (22), the first filtering structure (4) comprises a first partition plate (41), a first through hole (42), a partition plate (43) and a first filter screen (44), the first partition plate (41) is fixed at the other end inside the tank body (22), the first through hole (42) is formed in the side wall at the upper end of the first partition plate (41), the partition plate (43) is fixed at the side wall at the top end of the first partition plate (41), and the first filter screen (44) is fixed at the inner side wall at the bottom end of the partition plate (43);
The fermentation bin (8) is arranged at one end of the interior of the tank body (22);
the screen (7) is fixed on the inner side wall at the bottom end of the tank body (22);
The sedimentation bin (9) is arranged between the first partition board (41) and the second partition board (51);
the drainage bin (10) is arranged at the other end of the interior of the tank body (22);
The driving structure (3), the driving structure (3) is installed on the surface of the fermentation bin (8), the driving structure (3) comprises a grip (31), a rotary table (32), a driving rod (33) and a first stirring rod (34), the driving rod (33) penetrates through the surface of the fermentation bin (8), the rotary table (32) is fixed at the top end of the driving rod (33) and the grip (31) is vertically fixed at the edge of the surface of the rotary table (32), and the first stirring rod (34) is fixed on the side wall of the bottom end of the driving rod (33);
And the stirring structure (6) is fixed on the inner side wall of the fermentation bin (8).
2. The rural construction sewage treatment apparatus according to claim 1, wherein the fermentation tank structure (2) further comprises a suction pipe (24) and a communicating pipe (25), one end of the suction pipe is embedded in the side wall of the bottom end of the tank body (22), and the communicating pipe (25) is communicated with the side wall of one end of the suction pipe (24).
3. The rural construction sewage treatment apparatus according to claim 2, wherein the suction pipe (24) is communicated with the bottom end of the fermentation bin (8) through the communicating pipe (25), the other end of the suction pipe (24) extends to the surface of the tank body (22), and the suction pipe (24) and the feeding pipe (21) are in a cross shape.
4. The rural construction wastewater treatment plant according to claim 1, wherein the stirring structure (6) further comprises a positioning block (61), a rotating rod (62) and a second stirring rod (63), the positioning block (61) is fixed on the side wall of the bottom end of the fermentation bin (8), the rotating rod (62) is mounted on the side wall of the positioning block (61), and the second stirring rod (63) is fixed on the side wall of the rotating rod (62).
5. The rural construction wastewater treatment apparatus according to claim 4, wherein the rotating rod (62) is rotatably connected to the positioning block (61), and a group of the second stirring rods (63) fixed to the edge of the rotating rod (62) are crossed with and engaged with the first stirring rods (34) fixed to the lowest side wall of the driving rod (33).
6. The rural construction wastewater treatment plant according to claim 1 wherein the first filter screen (44) is fixed between the partition plate (43) and the first partition plate (41), and the second filter screen (53) is leveled with a bottommost end of the partition plate (43), and the first filter screen (44) intercepts a space between the partition plate (43) and the first partition plate (41).
7. The rural construction wastewater treatment plant according to claim 1, wherein the position of the feed pipe (21) is higher than the position of the second port (52), the position of the second port (52) is higher than the position of the first port (42), and the position of the first port (42) is higher than the position of the drain pipe (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322106827.8U CN220827299U (en) | 2023-08-07 | 2023-08-07 | Rural construction sewage treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322106827.8U CN220827299U (en) | 2023-08-07 | 2023-08-07 | Rural construction sewage treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220827299U true CN220827299U (en) | 2024-04-23 |
Family
ID=90726217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322106827.8U Active CN220827299U (en) | 2023-08-07 | 2023-08-07 | Rural construction sewage treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220827299U (en) |
-
2023
- 2023-08-07 CN CN202322106827.8U patent/CN220827299U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112845522A (en) | Integrated device for efficiently separating micro-plastics in sediments and partially desorbing adsorbed pollutants and using method thereof | |
| CN212799961U (en) | Oil gas field wastewater treatment device | |
| CN113402043A (en) | Environment-friendly sewage treatment device and using method thereof | |
| CN109179875A (en) | A kind of small-sized water filtering tank of aeration microorganism of rural sewage treatment | |
| CN220827299U (en) | Rural construction sewage treatment plant | |
| CN113149335A (en) | Be used for black and odorous river course sewage layering to administer mechanism and synthesize renovation system | |
| CN116831076A (en) | Soil pick-up island blowdown containment pond | |
| CN216584587U (en) | Garden garbage fermentation device seepage recycling device | |
| CN215032224U (en) | Integrated device for separating micro-plastics in sediments and partially desorbing adsorbed pollutants | |
| CN2730125Y (en) | Water level difference oxygen-increasing and water purification and circulation type stewpond | |
| CN114426354B (en) | Municipal wastewater emergency treatment equipment and wastewater treatment process | |
| CN216722734U (en) | Dirty device of collection of batch production pond farming systems | |
| CN215946908U (en) | Sedimentation tank for rural sewage treatment | |
| CN111675372B (en) | Multistage gardens sewage regeneration system that subsides | |
| CN212440291U (en) | Garbage leachate collector | |
| CN211521799U (en) | Sewage grading cleaning environment-friendly device | |
| CN210313939U (en) | Wastewater treatment device convenient to clean | |
| CN216764636U (en) | Treatment device for aquaculture wastewater | |
| CN220907291U (en) | Rural domestic sewage treatment device with renewable energy sources | |
| CN114644430B (en) | Mountain rural domestic sewage energy-consumption-free treatment system and method | |
| CN213865493U (en) | A grease separator for sewage treatment | |
| CN219174386U (en) | Sewage grading and filtering device | |
| CN116395807B (en) | Industrial wastewater treatment method and treatment system based on double-speed stirring coagulation | |
| CN219741593U (en) | Soil pick-up island blowdown containment pond | |
| CN219333480U (en) | Sewage treatment purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |