CN114671537A - Urban sewage treatment equipment - Google Patents
Urban sewage treatment equipment Download PDFInfo
- Publication number
- CN114671537A CN114671537A CN202011549532.2A CN202011549532A CN114671537A CN 114671537 A CN114671537 A CN 114671537A CN 202011549532 A CN202011549532 A CN 202011549532A CN 114671537 A CN114671537 A CN 114671537A
- Authority
- CN
- China
- Prior art keywords
- valve
- sewage treatment
- sewage
- turbine
- filtering
- 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.)
- Granted
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 119
- 238000001914 filtration Methods 0.000 claims abstract description 58
- 238000003756 stirring Methods 0.000 claims abstract description 52
- 238000004062 sedimentation Methods 0.000 claims abstract description 35
- 238000005192 partition Methods 0.000 claims abstract description 10
- 239000010813 municipal solid waste Substances 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 239000003153 chemical reaction reagent Substances 0.000 claims description 11
- 239000003814 drug Substances 0.000 claims description 11
- 229940079593 drug Drugs 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 19
- 238000009388 chemical precipitation Methods 0.000 abstract description 11
- 238000006243 chemical reaction Methods 0.000 abstract description 11
- 238000000638 solvent extraction Methods 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 description 4
- 238000007790 scraping Methods 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010841 municipal wastewater Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Abstract
The invention provides urban sewage treatment equipment, which comprises a filtering tank and at least two sedimentation tanks, wherein a partition plate for partitioning an inner cavity of the filtering tank into a filtering area positioned above and a dosing area positioned below is arranged in the filtering tank; the invention can greatly shorten the time of the sewage for completing the chemical precipitation reaction, the whole sewage treatment process is not interrupted, the sewage treatment efficiency is obviously improved, in addition, the power of the filtering part and the power of the stirring part are both from the impact of the sewage on the turbine, no additional power is needed, and the cost required by the sewage treatment is greatly saved.
Description
Technical Field
The invention relates to the field of environmental protection, in particular to urban sewage treatment equipment.
Background
With the development of science and technology, environmental pollution is an increasingly serious problem, wherein sewage treatment is the most important of numerous environmental problems, sewage comprises urban sewage and domestic sewage, if the sewage can not be completely purified, the sewage is directly discharged into a water circulation system of the earth, not only the ecological environment is damaged, but also the sewage can enter human bodies and influence the health of human beings, the existing sewage treatment mode is generally to filter the sewage and then carry out precipitation treatment on the filtered sewage, the treatment mode is common, but various problems exist, for example, in the process of filtering the sewage, the filter screen needs to be detached regularly to carry out garbage cleaning on the filter screen so as to prevent the filter screen from being blocked by garbage, but the cleaning process is more complicated, and chemical precipitation reaction often needs a long time in the precipitation treatment process of the sewage, which means that the sewage in a precipitation tank is not subjected to precipitation treatment, the whole sewage treatment process needs to be interrupted, and the sewage treatment efficiency is greatly reduced, so that the invention needs to provide a municipal sewage treatment device for solving the problems.
Disclosure of Invention
In order to solve the defects of the prior art, the invention aims to provide the urban sewage treatment equipment, which can greatly shorten the time for completing the chemical precipitation reaction of the sewage, ensure that the whole sewage treatment process is not interrupted and obviously improve the sewage treatment efficiency.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows.
The municipal sewage treatment equipment comprises a filter tank and at least two sedimentation tanks, wherein a partition plate for dividing an inner cavity of the filter tank into a filter area positioned above and a dosing area positioned below is arranged in the filter tank, and a through hole is formed in the partition plate;
the filtering area is internally provided with a filtering part used for filtering garbage from sewage and automatically collecting the garbage on the filtering plate, and the dosing area is internally provided with a stirring part used for uniformly mixing the sewage and a chemical reagent;
the bottom of the filtering tank is connected with a main connecting pipeline, the bottom of the sedimentation tank is connected with a branch connecting pipeline, and the main connecting pipeline and the branch connecting pipeline are connected through a control valve;
sewage is emptyd to the filtering ponds, sewage passes through filtering component in proper order, through connecting the trunk line behind the stirring part, the control valve, connect branch pipeline and flow into in arbitrary sedimentation tank, when filling sewage in this sedimentation tank, make sewage continue to flow in all the other sedimentation tanks through the adjustment control valve, and the sedimentation tank that fills sewage is static for a period of time can accomplish sewage sedimentation treatment, the staff is in the log raft play in the sedimentation tank and with the precipitate clean back, this sedimentation tank can continue to carry out next round of use, therefore, as long as calculate the relation ratio between the chemical precipitation reaction required time of sewage and the velocity of flow that sewage flowed into in the sedimentation tank in advance, can make the continuous flow direction sedimentation tank of sewage in the source, whole sewage treatment process can not be interrupted, sewage treatment's efficiency obtains obvious improvement.
As a further improvement of the invention, the filtering part comprises a filtering plate horizontally and fixedly arranged in the filtering area, a rotating shaft vertically and fixedly arranged on the filtering plate, a first turbine arranged on the rotating shaft, a baffle vertically and fixedly arranged on the rotating shaft, and a scraper movably connected with the baffle and tightly attached to the upper end surface of the filtering plate; scrape the rubbish on the filter plate to the scraper blade on, can prevent effectively that the filter plate from blockking up, the staff of being convenient for simultaneously clears up the filter plate.
As a further improvement of the invention, the front end part of the scraper along the first turning direction of the turbine is provided with a guide inclined surface.
As a further improvement of the invention, the first turbine is positioned below the filter plate.
As a further improvement of the invention, the upper end of the filter tank is provided with an end cover in a matching way, and the end cover is provided with a water inlet pipeline positioned right above the turbine I; the power of scraping garbage by the scraper comes from sewage impact on the turbine I, no additional power is needed, and the cost of sewage treatment is greatly reduced.
As a further improvement of the invention, the side wall of the filtering tank is provided with a medicine inlet pipeline communicated with the medicine adding area, and the stirring part comprises a bracket fixedly arranged in the medicine adding area, a stirring shaft vertically and movably arranged on the bracket, a second turbine arranged on the stirring shaft and a stirring piece fixedly arranged on the stirring shaft; make chemical reagent and sewage intensive mixing through stirring part, be favorable to shortening the chemical precipitation reaction required time of sewage, improve sewage treatment's efficiency, in addition, the power of stirring part comes from the sewage impact that turbine two received, need not extra power, greatly reduced sewage treatment's cost.
As a further improvement of the invention, the lower orifice of the through hole is provided with a flow guide pipeline positioned right above the second turbine.
As a further improvement of the invention, the stirring piece comprises a stirring rod arranged on the stirring shaft and a packing auger for drawing the sewage in the dosing area to move towards the stirring rod; the setting up of auger makes sewage rebound, and on the one hand, sewage removal process is equivalent to a stirring process, makes the better misce bene of chemical reagent and sewage, and on the other hand, sewage rebound can be stirred by the puddler once more, and the stirring is more abundant.
As a further improvement of the invention, the control valve comprises a valve shell, a valve core movably arranged in the valve shell and a valve rod connected with the valve core and extending out of the valve shell, wherein the valve core is provided with a valve cavity, and the side wall of the valve core is provided with a connecting hole communicated with the valve cavity;
the valve is characterized in that a water inlet connector communicated with the valve cavity is arranged on the valve casing and connected with the main connecting pipeline, and at least two water outlet connectors are arranged on the valve casing and connected with the branch connecting pipeline.
As a further development of the invention, the control valve consists of a solenoid valve arranged on each connecting branch.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention carries on the rubbish to filter the sewage through the filter element, make sewage mix with chemical reagent evenly through the stirring element, then convey the sewage to the sedimentation tank and carry on the sedimentation treatment of stewing, because make sewage mix with chemical reagent evenly through the stirring element in advance, the sewage can finish the chemical precipitation reaction after only needing to be rested for a period of time in the sedimentation tank, has greatly shortened the time that the sewage finishes the chemical precipitation reaction, in addition, only need calculate the relation ratio between time that the chemical precipitation reaction of the sewage needs and flow rate that the sewage flows into the sedimentation tank in advance, can make the sewage flow into the sedimentation tank continuously, the whole sewage treatment course will not be interrupted, the efficiency of the sewage treatment is obviously improved;
2. when the filtering component filters garbage in sewage, the turbine is impacted by the sewage for a while and further drives the rotating shaft, the baffle and the scraper to rotate synchronously, and in the rotation process of the scraper, the scraper can scrape the garbage on the filter plate to be positioned on the scraper, so that the garbage cannot block the filter plate;
when the scraper is full of garbage, due to the movable connection between the scraper and the baffle, a worker can lift the scraper upwards, clean the garbage on the scraper and then replace the scraper on the baffle, and in the process of moving the scraper, the worker can smoothly lift the scraper upwards or replace the scraper on the baffle again as soon as the rotating power of the scraper comes from sewage impact on the turbine;
3. the filtering component automatically enables the power of the garbage on the scraping plate and the power of the stirring component for stirring the sewage to come from the impact of the sewage on the turbine, no additional power is needed, and the cost required by sewage treatment is greatly saved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view showing the combination of a filtration tank, a filtration member and a stirring member according to the present invention.
Fig. 3 is a cross-sectional view of a filtration tank of the present invention.
Fig. 4 is a schematic view of the structure of the filter element of the present invention.
FIG. 5 is a schematic view of the structure of the stirring member of the present invention.
Fig. 6 is a schematic diagram showing the matching of the control valve, the main connecting pipe and the branch connecting pipe according to the present invention.
Fig. 7 is a cross-sectional view of the control valve of the present invention.
The reference numbers in the figures are:
100. a filtration tank; 101. a water inlet pipe; 102. a partition plate; 103. a filtration zone; 104. a dosing area; 105. a medicine inlet pipeline; 106. a diversion pipeline;
110. a filter member; 111. filtering the plate; 112. a rotating shaft; 113. a first turbine; 114. a baffle plate; 115. a squeegee;
120. a stirring member; 121. a support; 122. a stirring shaft; 123. a second turbine; 124. a stirring member;
200. a sedimentation tank; 300. connecting the main pipeline;
400. a control valve; 401. a valve housing; 402. a water inlet joint; 403. a water outlet connector; 404. a valve core; 405. connecting holes; 406. a valve stem;
500. and connecting the branch pipelines.
Detailed Description
In order that the invention may be more fully understood, reference will now be made to the specific embodiments illustrated.
As shown in fig. 1-7, an apparatus for treating municipal wastewater comprises a filtration tank 100 and at least two sedimentation tanks 200, wherein a partition plate 102 is horizontally and fixedly arranged in the filtration tank 100, the partition plate 102 divides an inner cavity of the filtration tank 100 into a filtration zone 103 located at the upper part and a dosing zone 104 located at the lower part, and the partition plate 102 is provided with through holes.
The filtering area 103 is internally provided with a filtering part 110 which is used for filtering the waste water and automatically collecting the waste on a filtering plate 111.
The dosing region 104 is internally provided with a stirring component 120 for uniformly mixing the sewage and the chemical reagent.
The bottom of filtering ponds 100 be connected with and connect trunk line 300, the bottom of sedimentation tank 200 be connected with and connect minute pipeline 500, connect trunk line 300 and be connected through control valve 400 between minute pipeline 500.
The sewage is dumped into the filtering tank 100, flows into any sedimentation tank 200 through the main connecting pipe 300, the control valve 400 and the branch connecting pipe 500 after sequentially passing through the filtering component 110 and the stirring component 120, and when the sedimentation tank 200 is filled with the sewage, the sewage is enabled to continuously flow into the other sedimentation tanks 200 by adjusting the control valve 400;
the chemical precipitation reaction can be accomplished after sewage is static for a period of time in sedimentation tank 200, because make sewage and chemical reagent misce bene through stirring part 120 in advance, so the time that sewage accomplished the chemical precipitation reaction shortens greatly, the staff is discharging the water in sedimentation tank 200 and with the precipitate clean up after, this sedimentation tank 200 can continue to carry out the use of next round, because sedimentation tank 200 is provided with a plurality ofly, so long as calculate the relation ratio between the required time of the chemical precipitation reaction of sewage and the velocity of flow that sewage flowed into to sedimentation tank 200 in advance, can make the continuous flow of sewage in sedimentation tank 200, whole sewage treatment process can not be interrupted, sewage treatment's efficiency obtains obviously improving.
As shown in fig. 2 and 4, the filtering component 110 includes a filtering plate 111 horizontally fixed in the filtering area 103, a rotating shaft 112 vertically fixed on the filtering plate 111, a first turbine 113 installed on the rotating shaft 112, a baffle 114 vertically fixed on the rotating shaft 112, and a scraper 115 movably connected with the baffle 114 and tightly attached to the upper end surface of the filtering plate 111.
When the sewage is poured into the filtering tank 100, the sewage impacts the first turbine 113, the first turbine 113 rotates under the impact of the sewage, the first turbine 113 rotates and pulls the rotating shaft 112, the baffle 114 and the scraper 115 to synchronously rotate, during the rotation of the scraper 115, the scraper 115 scrapes the garbage on the filter plate 111 to the scraper 115, so that the filter plate 111 is not blocked by the garbage, and when the scraper 115 is full of garbage, because the scraper 115 is movably connected with the baffle 114, a worker can lift the scraper 115 upwards, clean the garbage on the scraper 115 and then replace the scraper 115 on the baffle 114, in the process of moving the scraper 115, because the power for rotating the scraper 115 comes from the sewage impact on the first turbine 113, the worker can smoothly lift the scraper 115 upwards or replace the scraper 115 on the baffle 114 by pressing the baffle 114 to stop rotating.
Preferably, the leading end of the scraper 115 turning along the first turbine 113 is provided with a guiding inclined plane; the guide slope is more beneficial to smoothly scraping the garbage onto the scraper 115 in the rotation process of the scraper 115.
Preferably, the first turbine 113 is located below the filter plate 111; the significance of the method is that the garbage in the sewage is prevented from being wound on the first turbine 113 to influence the rotation of the first turbine 113.
Preferably, in order to enable the first turbine 113 to stably receive the impact of the sewage, an end cover is installed at the upper end of the filter tank 100 in a matching manner, and a water inlet pipeline 101 located right above the first turbine 113 is arranged on the end cover; the sewage flows into the filtering tank 100 through the water inlet pipeline 101 and impacts the first turbine 113 from the front, so that the first turbine 113 can be stably impacted by the sewage.
As shown in fig. 2, 3 and 5, the side wall of the filtration tank 100 is provided with a drug inlet pipe 105 communicated with the drug adding region 104, and the stirring component 120 includes a bracket 121 fixedly arranged in the drug adding region 104, a stirring shaft 122 vertically movably arranged on the bracket 121, a second turbine 123 arranged on the stirring shaft 122, and a stirring member 124 fixedly arranged on the stirring shaft 122.
Filtered sewage flows downwards into the dosing area 104 through a through hole formed in the partition plate 102, the sewage impacts the second turbine 123 in the downward flowing process, the second turbine 123 is rotated, the second turbine 123 rotates and pulls the stirring shaft 122 and the stirring piece 124 to rotate synchronously, meanwhile, the chemical reagent enters the dosing area 104 through the medicine inlet pipeline 105, so that the sewage and the chemical reagent are uniformly mixed through the rotation of the stirring piece 124, and then the sewage flows into the sedimentation tank 200 through the main connecting pipeline 300, the control valve 400 and the branch connecting pipeline 500, wherein the stirring piece 124 is the existing stirring technology, and detailed description thereof is omitted here.
Preferably, in order that the second turbine 123 can stably receive the impact of the sewage, the lower orifice of the through hole is provided with a flow guide pipeline 106 positioned right above the second turbine 123; the sewage impacts the second turbine 123 through the front surface of the diversion pipeline 106, so that the second turbine 123 can be stably impacted by the sewage.
Preferably, in order to improve the stirring effect of the stirring member 120, the stirring member 124 includes a stirring rod (not shown) mounted on the stirring shaft 122 and an auger for pulling the sewage in the dosing region 104 to move toward the stirring rod; the setting up of auger makes sewage rebound, and on the one hand, sewage removal process is equivalent to a stirring process, makes the better misce bene of chemical reagent and sewage, and on the other hand, sewage rebound can be stirred by the puddler once more, and the stirring is more abundant.
As shown in fig. 6 to 7, the control valve 400 includes a valve housing 401, a valve core 404 movably installed in the valve housing 401, and a valve rod 406 connected to the valve core 404 and extending out of the valve housing 401, wherein a valve cavity is provided on the valve core 404, and a connecting hole 405 communicated with the valve cavity is opened on a side wall of the valve core 404.
The valve shell 401 is provided with a water inlet connector 402 communicated with the valve cavity, the water inlet connector 402 is connected with the main connecting pipeline 300, the valve shell 401 is provided with at least two water outlet connectors 403, and the water outlet connectors 403 are connected with the branch connecting pipeline 500.
Can adjust the position of connecting hole 405 through rotating valve rod 406, and then decide connecting hole 405 and which water faucet 403 switch-on, thereby make sewage flow to corresponding sedimentation tank 200 in, there is other control method of course, for example, the control valve comprises the solenoid valve that sets up on every connection branch pipeline 500, when needing sewage to flow in the sedimentation tank 200, only need open the solenoid valve that corresponds with this sedimentation tank 200 and close all the other solenoid valves can, the structural component of control valve has multiple mode, here is no longer repeated one by one.
The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The urban sewage treatment equipment comprises a filter tank and at least two sedimentation tanks, and is characterized in that a partition plate for dividing an inner cavity of the filter tank into a filter area positioned above and a dosing area positioned below is arranged in the filter tank, and through holes are formed in the partition plate;
the filtering area is internally provided with a filtering part used for filtering garbage from sewage and automatically collecting the garbage on the filtering plate, and the dosing area is internally provided with a stirring part used for uniformly mixing the sewage and a chemical reagent;
the bottom of filtering ponds be connected with the trunk line of connecting, the bottom of sedimentation tank be connected with and connect the branch pipeline, connect the trunk line and be connected through the control valve between the branch pipeline.
2. The municipal sewage treatment equipment according to claim 1, wherein the filtration unit comprises a filtration plate horizontally fixed in the filtration zone, a rotating shaft vertically fixed on the filtration plate, a first turbine mounted on the rotating shaft, a baffle vertically fixed on the rotating shaft, and a scraper movably connected with the baffle and tightly attached to the upper end surface of the filtration plate.
3. The municipal sewage treatment apparatus according to claim 2, wherein the leading end of the blade along the first direction of rotation of the turbine is provided with a guide slope.
4. The municipal sewage treatment apparatus according to claim 2, wherein said first turbine is located below the filter plate.
5. The municipal sewage treatment equipment according to claim 2, wherein an end cap is fittingly mounted to the upper end of the filtration tank, and a water inlet pipe is provided to the end cap and positioned directly above the turbine.
6. The municipal sewage treatment equipment according to claim 1, wherein the side wall of the filtration tank is provided with a drug inlet pipe communicated with the drug adding region, and the stirring member comprises a bracket fixedly arranged in the drug adding region, a stirring shaft vertically movably arranged on the bracket, a second turbine arranged on the stirring shaft, and a stirring member fixedly arranged on the stirring shaft.
7. The municipal sewage treatment apparatus according to claim 6, wherein the lower opening of said through-hole is provided with a flow guide pipe located directly above the second turbine.
8. The municipal sewage treatment equipment according to claim 6, wherein said agitator comprises an agitator arm mounted on the agitator shaft and a screw conveyor for pulling the sewage in the dosing zone to move in the direction of the agitator arm.
9. The municipal sewage treatment equipment according to claim 1, wherein the control valve comprises a valve housing, a valve core movably mounted in the valve housing, and a valve rod connected with the valve core and extending out of the valve housing, wherein the valve core is provided with a valve cavity, and the side wall of the valve core is provided with a connecting hole communicated with the valve cavity;
the valve is characterized in that a water inlet connector communicated with the valve cavity is arranged on the valve casing and connected with the main connecting pipeline, and at least two water outlet connectors are arranged on the valve casing and connected with the branch connecting pipeline.
10. The municipal sewage treatment apparatus according to claim 1, wherein said control valve comprises a solenoid valve provided in each of the connecting branch pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011549532.2A CN114671537B (en) | 2020-12-24 | 2020-12-24 | Urban sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011549532.2A CN114671537B (en) | 2020-12-24 | 2020-12-24 | Urban sewage treatment equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114671537A true CN114671537A (en) | 2022-06-28 |
| CN114671537B CN114671537B (en) | 2024-03-29 |
Family
ID=82069725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011549532.2A Active CN114671537B (en) | 2020-12-24 | 2020-12-24 | Urban sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114671537B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116947129A (en) * | 2023-08-14 | 2023-10-27 | 杭州航民达美染整有限公司 | Textile printing and dyeing sewage treatment device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003136047A (en) * | 2001-08-24 | 2003-05-13 | Hitachi Housetec Co Ltd | Garbage treatment equipment utilizing established single onsite wastewater treatment tank |
| KR101084319B1 (en) * | 2011-05-23 | 2011-11-17 | 주식회사 엠에스테크 | Remaining rubbish removal apparatus of floating waste removal machine |
| WO2017107479A1 (en) * | 2015-12-22 | 2017-06-29 | 深圳市深港产学研环保工程技术股份有限公司 | Integrated sewage treatment device based on natural oxygenating and biological purification technique |
| CN107572704A (en) * | 2017-10-11 | 2018-01-12 | 曹茂娟 | A kind of environment-friendly high-efficiency municipal sewage settler |
| CN208493359U (en) * | 2018-05-28 | 2019-02-15 | 嘉善求是针织服饰有限公司 | A kind of novel sedimentation basin |
| CN208493351U (en) * | 2018-05-09 | 2019-02-15 | 石狮市凌峰漂染织造有限公司 | A kind of effluent settling chamber combined by multiple settling tanks |
| CN110342687A (en) * | 2019-08-12 | 2019-10-18 | 侯文俊 | A kind of water process sedimentation basin |
| CN211004935U (en) * | 2019-11-27 | 2020-07-14 | 北京福泽天润环境工程技术有限公司 | Sewage treatment device with high-efficient water purification function |
| CN211921131U (en) * | 2020-03-06 | 2020-11-13 | 山东亮卓新材料科技有限公司 | Double-loop water system filtering device |
-
2020
- 2020-12-24 CN CN202011549532.2A patent/CN114671537B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003136047A (en) * | 2001-08-24 | 2003-05-13 | Hitachi Housetec Co Ltd | Garbage treatment equipment utilizing established single onsite wastewater treatment tank |
| KR101084319B1 (en) * | 2011-05-23 | 2011-11-17 | 주식회사 엠에스테크 | Remaining rubbish removal apparatus of floating waste removal machine |
| WO2017107479A1 (en) * | 2015-12-22 | 2017-06-29 | 深圳市深港产学研环保工程技术股份有限公司 | Integrated sewage treatment device based on natural oxygenating and biological purification technique |
| CN107572704A (en) * | 2017-10-11 | 2018-01-12 | 曹茂娟 | A kind of environment-friendly high-efficiency municipal sewage settler |
| CN208493351U (en) * | 2018-05-09 | 2019-02-15 | 石狮市凌峰漂染织造有限公司 | A kind of effluent settling chamber combined by multiple settling tanks |
| CN208493359U (en) * | 2018-05-28 | 2019-02-15 | 嘉善求是针织服饰有限公司 | A kind of novel sedimentation basin |
| CN110342687A (en) * | 2019-08-12 | 2019-10-18 | 侯文俊 | A kind of water process sedimentation basin |
| CN211004935U (en) * | 2019-11-27 | 2020-07-14 | 北京福泽天润环境工程技术有限公司 | Sewage treatment device with high-efficient water purification function |
| CN211921131U (en) * | 2020-03-06 | 2020-11-13 | 山东亮卓新材料科技有限公司 | Double-loop water system filtering device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116947129A (en) * | 2023-08-14 | 2023-10-27 | 杭州航民达美染整有限公司 | Textile printing and dyeing sewage treatment device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114671537B (en) | 2024-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20180297880A1 (en) | Liquid treatment station indluding plural mobile units and methods for operation theror | |
| CN105923971A (en) | Solid-liquid separation mechanism capable of adjusting effluent flow rate and sludge concentration and using method thereof | |
| CN107010765A (en) | A kind of integrated high-efficiency sewage disposal device | |
| CN114890587B (en) | Sewage pretreatment equipment for municipal water supply and drainage | |
| CN114671537A (en) | Urban sewage treatment equipment | |
| CN210505796U (en) | Water circulation system for glass cleaning | |
| CN216295468U (en) | Small-size sewage treatment boat form sedimentation tank device | |
| CN207436222U (en) | Two-way injection apparatus, aeration flusher and rainwater storage tank containing it | |
| CN108996746A (en) | A kind of municipal and environment-friendly sewage-treatment plant | |
| CN204848668U (en) | Flying dust water washing device | |
| CN208700656U (en) | A kind of The Wash sewage-treatment plant | |
| CN210495341U (en) | Pipeline type sewage precipitation device | |
| CN206996392U (en) | A kind of finish surge-tank | |
| CN209668942U (en) | A kind of sewage-treatment plant | |
| CN208517030U (en) | Integrated form purifier | |
| CN220317501U (en) | Industrial sewage denitration and desulfurization device | |
| CN111362485A (en) | Coal chemical industry sewage treatment equipment and process | |
| CN2659878Y (en) | Sewage circulation treatment installation for washing automobile | |
| CN205973916U (en) | Little electrolytic reaction tower of iron carbon | |
| CN116253418B (en) | Corduroy printing and dyeing wastewater treatment device and process thereof | |
| CN205759940U (en) | Rotary from washing filter by rubbing with the hands | |
| CN110451693A (en) | A kind of full-automatic multi-functional multipurpose energy-saving environment protection water correction plant | |
| CN215026822U (en) | A filter equipment for sewage treatment for chemical industry equipment | |
| CN219929902U (en) | Sludge dewatering adds medicine mixing arrangement | |
| CN220012392U (en) | Integrated sewage treatment equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |