CN211864153U - Sewage sedimentation tank - Google Patents
Sewage sedimentation tank Download PDFInfo
- Publication number
- CN211864153U CN211864153U CN201922051225.0U CN201922051225U CN211864153U CN 211864153 U CN211864153 U CN 211864153U CN 201922051225 U CN201922051225 U CN 201922051225U CN 211864153 U CN211864153 U CN 211864153U
- Authority
- CN
- China
- Prior art keywords
- plate
- box body
- sludge
- fixedly connected
- mud
- 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
Images
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a sewage sedimentation tank, which comprises a bottom plate, a first sludge scraping unit and a second sludge scraping unit, wherein the left end of the upper surface of the bottom plate is fixedly connected with a sludge hopper which is of a conical structure, the upper surface of the sludge hopper is fixedly connected with a box body, the right end of the lower surface of the bottom plate of the box body is fixedly connected with two symmetrically distributed support legs, the lower ends of the support legs are fixedly connected with the upper surface of the bottom plate, the inner back side surface of the box body is fixedly connected with a filter plate, the front end of the filter plate is fixedly connected with the inner front side surface of the box body, the rear end of the filter plate is fixedly connected with the inner back side surface of the box body, the sewage sedimentation tank can effectively prevent the floating of the upstream water body in the sludge discharge process, and reduce the sludge which is, the efficiency of sediment purification is improved.
Description
Technical Field
The utility model relates to a sewage treatment technical field specifically is a sewage sedimentation tank.
Background
The sedimentation tank is a structure for removing suspended matters in water by using sedimentation and is a device for purifying water, the suspended matters in the water are removed by using the natural sedimentation or coagulating sedimentation of the water, the sedimentation tank is divided into a horizontal sedimentation tank and a vertical sedimentation tank according to the water flow direction, the sedimentation effect is determined by the flow velocity of the water in the sedimentation tank and the retention time of the water in the sedimentation tank, in order to improve the sedimentation effect and reduce the land occupation area, a honeycomb inclined tube counter-current sedimentation tank, an accelerated clarification tank, a pulse clarification tank and the like are mostly adopted at present, the existing sedimentation tanks are various in types and can meet the sedimentation requirements of different types of sewage, however, the existing sedimentation tank has certain defects, and the existing sedimentation tank easily causes great rolling of the internal water body when the sludge is discharged, so that the settled sludge is suspended again, and the quality and the efficiency of sedimentation are seriously influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a sewage sedimentation tank, can prevent effectively that the floating of upstream water body is caused at row's mud in-process, reduce the mud that has depositd and move about upwards along rivers once more owing to arrange mud, improved the efficiency of sediment purification, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a sewage sedimentation tank comprises a bottom plate, a first mud scraping unit and a second mud scraping unit;
a bottom plate: the left end of the upper surface of the bottom plate is fixedly connected with a sludge hopper which is of a conical structure, the upper surface of the sludge hopper is fixedly connected with a box body, the right end of the lower surface of the bottom plate of the box body is fixedly connected with two symmetrically distributed support legs, the lower ends of the support legs are fixedly connected with the upper surface of the bottom plate, the inner rear side surface of the box body is fixedly connected with a filter plate, the front end of the filter plate is fixedly connected with the inner front side surface of the box body, the rear end of the filter plate is fixedly connected with the inner rear side surface of the box body, the rear side plate of the box body is provided with a sludge outlet corresponding to the filter plate, the inner rear side surface of the box body is fixedly connected with uniformly distributed inclined plates, and the front end of the inclined plates, the inclined plate is in contact with the right side face of the filtering baffle, the upper surface of the bottom plate of the box body is fixedly connected with an overflow plate, two ends of the overflow plate are respectively in contact with the corresponding inner side faces of the box body, the bottom plate of the box body is provided with two slots, one slot is positioned at the leftmost end of the bottom plate of the box body, the other slot is in contact with the left side face of the overflow plate, and the two slots are both arranged corresponding to the sludge hopper;
a first mud scraping unit: the first mud scraping unit is arranged at the upper end of the bottom plate of the box body;
a second sludge scraping unit: the second mud scraping unit is arranged at the left end of the front side plate of the box body;
wherein: the sludge treatment device also comprises a control switch group, the control switch group is fixedly connected to the right side surface of the box body, the input end of the control switch group is electrically connected with an external power supply, sewage enters the box body from a water inlet pipe, is collected at the lower end of the box body after being primarily filtered by a filter plate, flows from bottom to top through an inclined plate, sludge is deposited on the upper surface of the bottom plate of the box body under the action of gravity, settled clean water overflows to the right end of the box body through an overflow plate and is discharged through a water outlet pipe, a sludge scraping motor is started through the control switch group, an output shaft of the sludge scraping motor drives a scraper blade to rotate, the sludge on the upper surface of the bottom plate of the box body is pushed from inside to outside by the rotation of the scraper blade, the sludge enters the sludge hopper from a slot to be deposited, then a sludge pump is started, the sludge pump discharges the sludge out, the probability of the at utmost reduction mud come-up, when needing the impurity of discharge filter upper end, open out the mud baffle and start electric putter through control switch group, electric putter promotes the push pedal and removes, the push pedal slides along the filter and discharges the impurity of filter top by the play mud mouth of box posterior lateral plate, this sewage sedimentation tank can effectively prevent to cause the unsteady of upper reaches water at the mud in-process of row, reduce the mud that has depositd and upwards move about along rivers once more owing to arrange mud, the efficiency of sediment purification has been improved.
Further, first mud unit of scraping includes the backup pad, scrapes mud motor and scraper blade, backup pad fixed connection is in the medial surface lower extreme of box, scrape mud motor fixed connection in the lower surface of backup pad, the scraper blade is the vortex structure, the inboard end of scraper blade and the output shaft fixed connection who scrapes the mud motor, the lower surface of scraper blade and the bottom plate upper surface contact of box, the outside end of scraper blade corresponds the setting with the inside leading flank and the trailing flank of box respectively, scrape the output of the input electric connection control switch group of mud motor, scrape the clearance to the mud of box bottom plate gathering.
Furthermore, the second sludge scraping unit comprises an electric push rod and a push plate, the electric push rod is fixedly connected to the left end of the front side plate of the box body, the push plate is fixedly connected to the rear end of the push rod of the electric push rod, the lower surface of the push plate corresponds to the upper surface of the filter plate, and the input end of the electric push rod is electrically connected with the output end of the control switch group to clean sludge and impurities of the filter plate.
Further, still including going out the mud baffle, it pegs graft in the rectangular channel inside of box right side board to go out the mud baffle, it corresponds the setting with the mud outlet of box rear end to go out the mud baffle, the discharge of the mud of being convenient for.
Further, still include sludge pipe, sludge pump, inlet tube and outlet pipe, the one end of sludge pipe and the posterior lateral plate bottom fixed connection of sludge bucket, the other end of sludge pipe and the mud inlet fixed connection of sludge pump, sludge pump fixed connection is in the upper surface of bottom plate, the inlet tube sets up in the left side board upper end of box, the inlet tube corresponds the setting with the filter, the outlet pipe sets up in the right side board lower extreme of box, the output of the input electricity connection control switch group of sludge pump, sludge pump are convenient takes out the inside mud of sludge bucket.
Compared with the prior art, the beneficial effects of the utility model are that: this sewage sedimentation tank has following benefit:
sewage enters the interior of the box body through the water inlet pipe, is collected at the lower end of the box body after being preliminarily filtered by the filter plate, flows from bottom to top through the inclined plate, sludge is deposited on the upper surface of the bottom plate of the box body under the action of gravity, clear water after deposition overflows to the right end of the box body through the overflow plate and is discharged through the water outlet pipe, the sludge scraping motor is started through the control switch group, an output shaft of the sludge scraping motor drives the scraper to rotate, the scraper rotates to push the sludge on the upper surface of the bottom plate of the box body from inside to outside, the sludge enters the sludge hopper through the slot to be deposited inside, then the sludge pump is started, the sludge pump discharges the sludge out of the sludge hopper through the sludge pipe, in the sludge discharging process, the bottom plate of the box body can effectively block the sludge floating up again, the probability of the sludge floating up is reduced to the maximum degree, when impurities on, electric putter promotes the push pedal and removes, and the push pedal slides along the filter and is discharged the impurity of filter top by the play mud mouth of box posterior lateral plate, and this sewage sedimentation tank can effectively prevent to cause floating of upper reaches water at the row mud in-process, reduces the mud that has depositd because arrange mud and follow rivers upward move about once more, has improved the efficiency of sediment purification.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the top-view cross-sectional structure of the present invention.
In the figure: the device comprises a base plate 1, support legs 2, a sludge hopper 3, a box 4, a control switch group 5, a first sludge scraping unit 6, a support plate 61, a sludge scraping motor 62, a scraping plate 63, a second sludge scraping unit 7, an electric push rod 71, a push plate 72, a sludge pipe 8, a sludge pump 9, a groove 10, an inclined plate 11, a filter plate 12, a sludge outlet baffle 13, a filter baffle 14, an overflow plate 15, a water inlet pipe 16 and a water outlet pipe 17.
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. 1-2, the present invention provides a technical solution: a sewage sedimentation tank comprises a bottom plate 1, a first mud scraping unit 6 and a second mud scraping unit 7;
bottom plate 1: the left end of the upper surface of the bottom plate 1 is fixedly connected with a sludge hopper 3, the sludge hopper 3 is of a conical structure, the upper surface of the sludge hopper 3 is fixedly connected with a box body 4, the right end of the lower surface of the bottom plate of the box body 4 is fixedly connected with two symmetrically distributed support legs 2, the lower ends of the support legs 2 are fixedly connected with the upper surface of the bottom plate 1, the inner rear side surface of the box body 4 is fixedly connected with a filter plate 12, the front end of the filter plate 12 is fixedly connected with the inner front side surface of the box body 4, the right side surface of the filter plate 12 is fixedly connected with a filter baffle plate 14, the front end of the filter baffle plate 14 is fixedly connected with the inner front side surface of the box body 4, the rear end of the filter baffle plate 14 is fixedly connected with the inner rear side surface of the box body 4, a sludge outlet corresponding to the filter plate 12 is arranged on the rear side surface of, the inclined plate 11 is contacted with the right side surface of the filtering baffle 14, the upper surface of the bottom plate of the box body 4 is fixedly connected with an overflow plate 15, two ends of the overflow plate 15 are respectively contacted with the corresponding inner side surfaces of the box body 4, the bottom plate of the box body 4 is provided with two slots 10, one slot 10 is positioned at the leftmost end of the bottom plate of the box body 4, the other slot 10 is contacted with the left side surface of the overflow plate 15, the two slots 10 are both arranged corresponding to the sludge hopper 3, sewage enters the box body 4 through a water inlet pipe 16, is collected at the lower end of the box body 4 after being preliminarily filtered by the filter plate 12, flows from bottom to top through the inclined plate 11, sludge is precipitated on the upper surface of the bottom plate of the box body 4 under the action of gravity, and precipitated clean water overflows to the right end;
the first sludge scraping unit 6: the first sludge scraping unit 6 comprises a supporting plate 61, a sludge scraping motor 62 and a scraping plate 63, the supporting plate 61 is fixedly connected to the lower end of the inner side face of the box body 4, the sludge scraping motor 62 is fixedly connected to the lower surface of the supporting plate 61, the scraping plate 63 is of a vortex-shaped structure, the inner side end of the scraping plate 63 is fixedly connected with the output shaft of the sludge scraping motor 62, the lower surface of the scraping plate 63 is in contact with the upper surface of the bottom plate of the box body 4, the outer side end of the scraping plate 63 is respectively arranged corresponding to the front side face and the rear side face of the interior of the box body 4, the input end of the sludge scraping motor 62 is electrically connected with the output end of the control switch group 5, the sludge scraping motor 62 is started through the control switch group 5, the output shaft of the sludge scraping motor 62 drives the scraping plate 63 to rotate, the scraping plate 63 rotates to push the sludge on the upper surface of the, meanwhile, the sludge entering the sludge hopper 3 is prevented from floating upwards along with water flow, so that the sedimentation efficiency is prevented from being influenced;
the second sludge scraping unit 7: the second sludge scraping unit 7 comprises an electric push rod 71 and a push plate 72, the electric push rod 71 is fixedly connected to the left end of the front side plate of the box 4, the push plate 72 is fixedly connected to the rear end of the push rod of the electric push rod 71, the lower surface of the push plate 72 corresponds to the upper surface of the filter plate 12, the input end of the electric push rod 71 is electrically connected with the output end of the control switch group 5, the sludge discharge baffle 13 is opened, the electric push rod 71 is started through the control switch group 5, the electric push rod 71 pushes the push plate 72 to move, the push plate 72 slides along the filter plate 12 to discharge impurities above the filter plate 12 from a sludge outlet of the rear side plate of the box 4, the operation is simple and convenient, and the influence on;
wherein: still include out mud baffle 13, sludge pump 8, sludge pump 9, inlet tube 16 and outlet pipe 17, it pegs graft inside the rectangular channel of 4 right side boards of box to go out mud baffle 13, it corresponds the setting with the play mud mouth of 4 rear ends of box to go out mud baffle 13, sludge pipe 8's one end and sludge hopper 3's posterior lateral plate bottom fixed connection, sludge pipe 8's the other end and sludge pump 9 advance mud mouth fixed connection, sludge pump 9 fixed connection is in the upper surface of bottom plate 1, inlet tube 16 sets up in box 4's left side board upper end, inlet tube 16 corresponds the setting with filter 12, outlet pipe 17 sets up in box 4's right side board lower extreme, sludge pump 9's input electricity connection control switch group 5's output.
Wherein: still include control switch group 5, control switch group 5 fixed connection is in the right flank of box 4, and external power source is connected to control switch group 5's input electricity.
When in use: sewage enters the box body 4 from the water inlet pipe 16, is collected at the lower end of the box body 4 after being primarily filtered by the filter plate 12, flows from bottom to top through the inclined plate 11, sludge is deposited on the upper surface of the bottom plate of the box body 4 under the action of gravity, settled clean water overflows to the right end of the box body 4 through the overflow plate 15 and is discharged through the water outlet pipe 17, the sludge scraping motor 62 is started through the control switch group 5, the output shaft of the sludge scraping motor 62 drives the scraper blade 63 to rotate, the scraper blade 63 rotates to push the sludge on the upper surface of the bottom plate of the box body 4 from inside to outside, the sludge enters the sludge hopper 3 from the groove 10 to be deposited, then the sludge pump 9 is started, the sludge pump 9 discharges the sludge out of the sludge hopper 3 through the sludge pipe 8, in the sludge discharging process, the bottom plate of the box body 4 can effectively block the sludge floating up again, the probability of the sludge floating up is, the mud discharging baffle 13 is opened, the electric push rod 71 is started through the control switch group 5, the electric push rod 71 pushes the push plate 72 to move, and the push plate 72 slides along the filter plate 12 to discharge impurities above the filter plate 12 from a mud discharging port of the rear side plate of the box body 4.
It should be noted that the electric push rod 71 and the mud scraping motor 62 disclosed in this embodiment can be freely configured according to the actual application scenario, the mud scraping motor 62 is suggested to be a waterproof motor manufactured by the yellow stone civil mechanical and electrical equipment limited company, and the control switch group 5 controls the electric push rod 71 and the mud scraping motor 62 to work by a method commonly used in the prior art.
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 (5)
1. The utility model provides a sewage sedimentation tank which characterized in that: comprises a bottom plate (1), a first mud scraping unit (6) and a second mud scraping unit (7);
base plate (1): the sludge bucket is characterized in that the left end of the upper surface of the bottom plate (1) is fixedly connected with a sludge bucket (3), the sludge bucket (3) is of a conical structure, the upper surface of the sludge bucket (3) is fixedly connected with a box body (4), the right end of the lower surface of the bottom plate of the box body (4) is fixedly connected with two symmetrically distributed support legs (2), the lower ends of the support legs (2) are fixedly connected with the upper surface of the bottom plate (1), the inner rear side surface of the box body (4) is fixedly connected with a filter plate (12), the front end of the filter plate (12) is fixedly connected with the inner front side surface of the box body (4), the right side surface of the filter plate (12) is fixedly connected with a filter baffle plate (14), the front end of the filter baffle plate (14) is fixedly connected with the inner front side surface of the box body (4), the rear end of the filter baffle plate (14) is fixedly connected with the inner rear side surface of the box body (4, the inner rear side face of the box body (4) is fixedly connected with uniformly distributed inclined plates (11), the front ends of the inclined plates (11) are fixedly connected with the inner front side face of the box body (4), the inclined plates (11) are in contact with the right side face of the filtering baffle plate (14), the upper surface of a bottom plate of the box body (4) is fixedly connected with an overflow plate (15), two ends of the overflow plate (15) are respectively in contact with the corresponding inner side faces of the box body (4), the bottom plate of the box body (4) is provided with two slots (10), one slot (10) is located at the leftmost end of the bottom plate of the box body (4), the other slot (10) is in contact with the left side face of the overflow plate (15), and the two slots (10) are both arranged corresponding to the sludge hopper (3);
first mud scraping unit (6): the first mud scraping unit (6) is arranged at the upper end of the bottom plate of the box body (4);
a second mud scraping unit (7): the second mud scraping unit (7) is arranged at the left end of the front side plate of the box body (4);
wherein: still include control switch group (5), control switch group (5) fixed connection is in the right flank of box (4), external power source is connected to the input electricity of control switch group (5).
2. A sewage sedimentation tank as claimed in claim 1, wherein: first mud unit (6) of scraping include backup pad (61), scrape mud motor (62) and scraper blade (63), backup pad (61) fixed connection is in the medial surface lower extreme of box (4), scrape the lower surface of mud motor (62) fixed connection in backup pad (61), scraper blade (63) are the vortex structure, the inboard end of scraper blade (63) and the output shaft fixed connection who scrapes mud motor (62), the lower surface of scraper blade (63) and the bottom plate upper surface contact of box (4), the outside end of scraper blade (63) corresponds the setting with the inside leading flank and the trailing flank of box (4) respectively, the output of the input electricity connection control switch group (5) of scraping mud motor (62).
3. A sewage sedimentation tank as claimed in claim 1, wherein: the second mud scraping unit (7) comprises an electric push rod (71) and a push plate (72), the electric push rod (71) is fixedly connected to the left end of the front side plate of the box body (4), the push plate (72) is fixedly connected to the rear end of the push rod of the electric push rod (71), the lower surface of the push plate (72) corresponds to the upper surface of the filter plate (12), and the input end of the electric push rod (71) is electrically connected with the output end of the control switch group (5).
4. A sewage sedimentation tank as claimed in claim 1, wherein: still including going out mud baffle (13), it pegs graft in the rectangular channel inside of box (4) right side board to go out mud baffle (13), it corresponds the setting with the mud outlet of box (4) rear end to go out mud baffle (13).
5. A sewage sedimentation tank as claimed in claim 1, wherein: still include sludge pipe (8), sludge pump (9), inlet tube (16) and outlet pipe (17), the one end of sludge pipe (8) and the posterior lateral plate bottom fixed connection of sludge bucket (3), the other end of sludge pipe (8) and the mud inlet fixed connection of sludge pump (9), sludge pump (9) fixed connection is in the upper surface of bottom plate (1), inlet tube (16) set up in the left side board upper end of box (4), inlet tube (16) correspond the setting with filter (12), outlet pipe (17) set up in the right side board lower extreme of box (4), the output of input electric connection control switch group (5) of sludge pump (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922051225.0U CN211864153U (en) | 2019-11-25 | 2019-11-25 | Sewage sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922051225.0U CN211864153U (en) | 2019-11-25 | 2019-11-25 | Sewage sedimentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211864153U true CN211864153U (en) | 2020-11-06 |
Family
ID=73243272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922051225.0U Expired - Fee Related CN211864153U (en) | 2019-11-25 | 2019-11-25 | Sewage sedimentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211864153U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112619285A (en) * | 2021-03-05 | 2021-04-09 | 山东蓝驰环境科技股份有限公司 | River sewage inclined tube precipitator for environmental improvement and treatment |
| CN113774989A (en) * | 2021-09-22 | 2021-12-10 | 油俊巧 | Water making facility for water conservancy of yellow river |
| CN114671578A (en) * | 2020-12-24 | 2022-06-28 | 翔润(江苏)建筑工程有限公司 | Clean sewage treatment plant convenient to discharge mud |
| CN114890837A (en) * | 2022-06-01 | 2022-08-12 | 贵州大学 | Special fertilizer for continuous cropping treatment of morchella and preparation device thereof |
| CN118059549A (en) * | 2024-04-17 | 2024-05-24 | 河北东洁环保科技有限公司 | Sedimentation equipment for sewage treatment |
-
2019
- 2019-11-25 CN CN201922051225.0U patent/CN211864153U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114671578A (en) * | 2020-12-24 | 2022-06-28 | 翔润(江苏)建筑工程有限公司 | Clean sewage treatment plant convenient to discharge mud |
| CN112619285A (en) * | 2021-03-05 | 2021-04-09 | 山东蓝驰环境科技股份有限公司 | River sewage inclined tube precipitator for environmental improvement and treatment |
| CN112619285B (en) * | 2021-03-05 | 2021-08-03 | 山东蓝驰环境科技股份有限公司 | River sewage inclined tube precipitator for environmental improvement and treatment |
| CN113774989A (en) * | 2021-09-22 | 2021-12-10 | 油俊巧 | Water making facility for water conservancy of yellow river |
| CN114890837A (en) * | 2022-06-01 | 2022-08-12 | 贵州大学 | Special fertilizer for continuous cropping treatment of morchella and preparation device thereof |
| CN118059549A (en) * | 2024-04-17 | 2024-05-24 | 河北东洁环保科技有限公司 | Sedimentation equipment for sewage treatment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211864153U (en) | Sewage sedimentation tank | |
| CN215137180U (en) | Sewage treatment plant for environmental management | |
| CN215232305U (en) | A sedimentation tank mud scraper for printing and dyeing sewage treatment | |
| CN208356301U (en) | A kind of electroplating wastewater processing inclined-plate clarifying basin | |
| CN202683558U (en) | Algae removing device | |
| CN203741157U (en) | Wet process flue gas desulphurization and washing wastewater treatment device | |
| CN215855431U (en) | Sedimentation tank sewage discharging equipment | |
| CN214319429U (en) | Horizontal-flow sedimentation tank for sewage environment-friendly treatment | |
| CN213771454U (en) | Self-rotating collecting and cleaning device for scum on sewage water surface | |
| CN212396035U (en) | Vertical piece type cloth filter device for sewage treatment | |
| CN212214697U (en) | Plant extraction mixture's sediment device | |
| CN211035497U (en) | Sedimentation device for sewage treatment | |
| CN112023518A (en) | Multi-ring sedimentation tank structure for sewage treatment | |
| CN219897165U (en) | Miniature advection sedimentation tank mud removing device | |
| CN214551409U (en) | Sedimentation tank for sewage treatment | |
| CN217677064U (en) | Processing center goes out water treatment facilities | |
| CN219462671U (en) | Filter equipment and system that intake on-line monitoring used | |
| CN216972284U (en) | Purification system for treating waste water by ecological means | |
| CN219701179U (en) | Quick settling device for floats in sewage treatment pond | |
| CN216584290U (en) | Novel dissolved air flotation machine | |
| CN218521155U (en) | Oil removal aeration sedimentation tank | |
| CN221107376U (en) | High-efficient sewage treatment sedimentation tank | |
| CN212954394U (en) | Rural domestic sewage is with surplus suspended solid of meal and is got rid of pond | |
| CN221166058U (en) | Water quality purifying and circulating device suitable for cutting equipment wastewater | |
| CN215627187U (en) | High-speed floating and filtering integrated equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 Termination date: 20211125 |