CN102008839A - Sedimentation tank - Google Patents
Sedimentation tank Download PDFInfo
- Publication number
- CN102008839A CN102008839A CN 201010515319 CN201010515319A CN102008839A CN 102008839 A CN102008839 A CN 102008839A CN 201010515319 CN201010515319 CN 201010515319 CN 201010515319 A CN201010515319 A CN 201010515319A CN 102008839 A CN102008839 A CN 102008839A
- Authority
- CN
- China
- Prior art keywords
- pond
- sedimentation basin
- truss
- mud
- cleaning shoe
- 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.)
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Links
- 238000004062 sedimentation Methods 0.000 title claims abstract description 49
- 238000007790 scraping Methods 0.000 claims abstract description 28
- 239000010802 sludge Substances 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims description 39
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000007599 discharging Methods 0.000 abstract 1
- 239000008400 supply water Substances 0.000 abstract 1
- 238000005461 lubrication Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000000247 postprecipitation Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The invention discloses a sedimentation tank. The sedimentation tank comprises a tank body, a water inlet pipe, a sludge discharge pipe and a sludge scraping device, wherein the tank bottom of the tank body inclines to the center downward; the water inlet pipe passes through the tank bottom and extends to the upper part of the center of the tank body to supply water to the tank body; the sludge discharge pipe is arranged at the bottom of the center of the tank body and used for discharging sludge in the tank; the sludge scraping device is used for scraping the sludge in the tank body to the bottom of the center of the tank body and comprises a truss, a plurality of sludge scraping plates and a sliding plate; the truss is rotatably supported above the sedimentation tank; the sludge scraping plates are fixed below the truss and used for scraping the sludge at the tank bottom; and the sliding plate is connected with the sludge scraping plates and contacted with the tank bottom to support the sludge scraping plates to move in the sedimentation tank. According to the sedimentation tank in the embodiment of the invention, friction force between the sludge scraping device and the tank bottom is small, so wear is weakened, and the replacement frequency and the cost are reduced.
Description
Technical field
The present invention relates to sewage treatment area, especially relate to a kind of sedimentation basin.
Background technology
The main effect of sedimentation basin in sewage disposal is the mud of removing precipitation, promptly is structures that make mud-water separation.
On the cleaning shoe of the mud-scraping apparatus of traditional radical sedimentation basin plastic roller is installed, it plays support and reduces rubbing action the rotation of truss.Because the contact area at the bottom of plastic roller and the pond is little, frictional force is big, and burr appear in the roller repeated friction, cumulative when burr, just be stuck on the support of roller, cause roller not rotate, friction is more violent between making at the bottom of roller and the pond, and serious wear needs often to change.Simultaneously, the load of tumbler also increases thereupon, causes the lot of energy loss.
Summary of the invention
The present invention is intended to solve at least one of technical problem that exists in the prior art.For this reason, one object of the present invention is to propose mud-scraping apparatus wearing and tearing and reduces and sedimentation basin simple in structure.。
Sedimentation basin according to the embodiment of the invention comprises: the pond body, and downward-sloping at the bottom of the pond of described pond body towards the center; Water inlet pipe, described water inlet pipe by described pond at the bottom of and extend to described pool center top with water flowing in the body of pond; Discharge pipeline, described discharge pipeline are located at described pool center bottom and are used for mud in the pond is discharged; Mud-scraping apparatus, described mud-scraping apparatus is used for the mud of Chi Tizhong is scraped the centre bottom of described pond body, and comprises: truss, described truss rotatably is supported on the top of sedimentation basin; The below that a plurality of cleaning shoes, described cleaning shoe are fixed on described truss is used to scrape pool bottom sludge; And slide plate, described slide plate and described cleaning shoe link to each other and with contact at the bottom of the pond to support described cleaning shoe mobile in sedimentation basin.
According to the sedimentation basin of the embodiment of the invention, mud-scraping apparatus adopts slide plate that cleaning shoe is supported, and frictional force is little, hardness and intensity height.And because sled surface is long-pending big, light weight, when contacting at the bottom of the pond, at the bottom of the pond and the mud that clips between the slide plate can play lubrication, make that the frictional force at the bottom of slide plate and the pond reduces greatly.The wearing and tearing of slide plate can weaken like this, change frequency and reduce, and cost reduces thus.
In addition, also have following additional technical feature according to sedimentation basin of the present invention:
Described mud-scraping apparatus further comprises head rod, and first end of described connecting rod links to each other with described cleaning shoe pivotly, and wherein said slide plate links to each other with second end of described head rod.
Alternatively, described slide plate links to each other with described head rod pivotly.At the bottom of running into the pond, can walk around to reduce wear in the barrier like this.
Described mud-scraping apparatus further comprises: second connecting rod, one end of described second connecting rod fixes with the upper surface of described slide plate and the other end links to each other pivotly with described head rod, thereby to realize that the wide-angle rotation of slide plate on the bottom surface, pond gets around barrier.
Described cleaning shoe comprises: steel plate, and described steel plate links to each other with described truss by pole; Fixed part, described fixed part are welded on the described steel plate; Rotating shaft, described rotating shaft is fixedlyed connected with described fixed part; And rubber slab, the upper end of described rubber slab is fixed on the lower end of described steel plate and can contacts with ground; Wherein, first end of described head rod links to each other with described rotating shaft pivotly by sleeve pipe.Rubber slab is used to scrape the collection pool bottom sludge.
Alternatively, described rotating shaft is directly directed with the pond dolly substantially.
Each described cleaning shoe is with respect to the perpendicular predetermined oblique angle at described truss place.
Described truss center support is at the center, pond of described sedimentation basin.
Described cleaning shoe is evenly distributed on first and second side arms of both sides, described truss center, and cleaning shoe equates with respect to the perpendicular predetermined oblique angle at described truss place on described first and second side arms.Like this, in the collection mud sump at center so that discharge pond external body at the bottom of truss can be scraped pool bottom sludge when the sedimentation basin center is rotated and collect the pond.In addition because cleaning shoe can not scrape off all mud at the bottom of the pond, at the bottom of slide plate and the pond between residual fraction mud still, these mud can play lubrication to the walking of slide plate.
Described each cleaning shoe all is connected with at least two slide plates.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the vertical view that has according to the sedimentation basin of the embodiment of the invention;
Fig. 2 is an I-I generalized section among Fig. 1;
Fig. 3 is the cleaning shoe and the slide plate coupling part schematic diagram of the mud-scraping apparatus of the sedimentation basin shown in Fig. 1; And
Fig. 4 is an II-II generalized section among Fig. 1.
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Below by the embodiment that is described with reference to the drawings is exemplary, only is used to explain the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, term " inboard ", " outside ", " vertically ", " laterally ", " on ", close the orientation of indications such as D score, " top ", " end " or position is based on orientation shown in the drawings or position relation, only be the present invention for convenience of description rather than require the present invention therefore can not be interpreted as limitation of the present invention with specific orientation structure and operation.
According to a kind of sedimentation basin of Fig. 1-Fig. 4 description, be used for below mud-water separation according to the embodiment of the invention.
Sedimentation basin according to the embodiment of the invention comprises pond body 200, water inlet pipe 300, discharge pipeline 400 and mud-scraping apparatus 100.
As shown in Figure 4, downward-sloping at the bottom of the pond of the pond body 200 of sedimentation basin towards the center, and pool side top is formed with water channel 700.
As shown in Figure 1-Figure 3, mud-scraping apparatus 100 comprises truss 101, a plurality of cleaning shoe 102 and slide plate 103.
Wherein, truss 101 rotatably is supported on the top of sedimentation basin.In an example of the present invention, truss 101 center support are at the center, pond of sedimentation basin, and promptly truss 101 can be rotated around the center of sedimentation basin, and are that the boundary is divided into the first side arm 101a and the second side arm 101b with the center.Alternatively, the first side arm 101a and the second side arm 101b are isometric.Certainly, be understandable that truss 101 can also be supported on the sedimentation basin top by other modes, for example rotatably is located at the sedimentation basin top with hang.
The below that cleaning shoe 102 is fixed on truss 101 is used to scrape pool bottom sludge.In an example of the present invention, be fixed with below the truss 101 a plurality of poles 1011 with cleaning shoe 102 is connected truss 101 below.Slide plate 103 and cleaning shoe 102 link to each other and with contact at the bottom of the pond to support cleaning shoe 102 mobile in sedimentation basin.Slide plate 103 adopts frictional force plastics little, that hardness is high to make, and its intensity can reach the supporting role to whole mud-scraping apparatus.Because sled surface is long-pending big, light weight, when contacting at the bottom of the pond, at the bottom of the pond and the mud that clips between the slide plate can play lubrication, make that the frictional force at the bottom of slide plate and the pond reduces greatly.The wearing and tearing of slide plate can weaken like this, change frequency and reduce.Alternatively, each cleaning shoe 102 all is connected with at least two slide plates 103.
In one embodiment of the invention, as shown in Figure 3, mud-scraping apparatus 100 further comprises head rod 104, and first end of head rod 104 links to each other with cleaning shoe 102 pivotly, and its middle slide plate 103 links to each other with second end of head rod 104.Alternatively, slide plate 103 links to each other with head rod 104 pivotly, can walk around to reduce wear in the barrier at the bottom of running into the pond like this.
In another embodiment of the present invention, mud-scraping apparatus 100 comprises that further an end of second connecting rod, 105, the second connecting rods 105 fixes with the upper surface of slide plate 103 and the other end links to each other pivotly with head rod 104.
As shown in Figure 3, cleaning shoe 102 comprises steel plate 1021, fixed part 1022, rotating shaft 1023 and rubber slab 1024.
In an example of the present invention, each cleaning shoe 102 is with respect to the perpendicular predetermined oblique angle at truss 101 places, and mud plate 102 is evenly distributed on the first side arm 101a and the second side arm 101b of both sides, truss 101 center, and the cleaning shoe 102 on the first side arm 101a and the second side arm 101b equates with respect to the perpendicular predetermined oblique angle at truss 101 places.Particularly, as shown in Figure 1, the cleaning shoe 102 that is connected on the angle [alpha] that the cleaning shoe 102 that the first side arm 101a go up to connect and the perpendicular at truss 101 places tilt and the second side arm 101b equates with the angle beta of the perpendicular inclination at truss 101 places.Like this, in the collection mud sump at center so that discharge pond external body at the bottom of truss 101 can be scraped pool bottom sludge when the sedimentation basin center is rotated and collect the pond.In addition because cleaning shoe can not scrape off all mud at the bottom of the pond, at the bottom of slide plate and the pond between residual fraction mud still, these mud can play lubrication to the walking of slide plate.
According to the mud-scraping apparatus of the sedimentation basin of the embodiment of the invention, slide plate adopts frictional force plastics little, that hardness is high to make, and intensity enough supports mud-scraping apparatus.And the surface area of slide plate is big, light weight, and when contacting at the bottom of the pond, the mud of sandwich plays lubrication, and the frictional force at the bottom of slide plate and the pond is reduced greatly, thereby weakens the abrasion effect of slide plate, changes frequency and reduces.In addition, skateboard is simple, and it is convenient to change, and the cost counter roller is low.
Below will be according to the course of work of Fig. 1-Fig. 4 detailed description according to the sedimentation basin of the embodiment of the invention.
At first, waste water enters in the pond body 200 from the water inlet pipe 300 at center, pond, and slowly flows to pond week along radial direction, and the sedimentation gradually in flowing of mud or other suspensions forms the higher mud layer of one deck concentration at the bottom of whole sedimentation basin.
After when mud is deposited to the pond in pond body 200 at the bottom of, the cleaning shoe 102 that is fixed on the truss 101 rotates around the center, pond under the driving of truss 101, owing at the bottom of the pond certain slope is arranged, mud will enter into the collection mud sump at the bottom of the pond, and relies on hydrostatic pressure or sludge pump to discharge outside the pond by discharge pipeline 400.
Raw wastewater is through the sedimentation basin post precipitation, and supernatant is discharged from the water channel that goes out on body top, pond, and pond face scum silica frost is scraped scum silica frost well 600 discharges that are positioned at the pond end by skimmer device (figure does not show) simultaneously.
According to the sedimentation basin of the embodiment of the invention, play support and reduce rubbing action by the rotation of slide plate cleaning shoe, simple in structure, wearing and tearing reduce, thus avoiding often changing provides cost savings and manpower.Simultaneously, the load of tumbler also reduces thereupon, has reduced energy loss.
In the description of this specification, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present invention and aim, scope of the present invention is limited by claim and equivalent thereof.
Claims (10)
1. a sedimentation basin is characterized in that, comprising:
The pond body, downward-sloping at the bottom of the pond of described pond body towards the center;
Water inlet pipe, described water inlet pipe by described pond at the bottom of and extend to described pool center top with water flowing in the body of pond;
Discharge pipeline, described discharge pipeline are located at described pool center bottom and are used for mud in the pond is discharged;
Mud-scraping apparatus, described mud-scraping apparatus is used for the mud of Chi Tizhong is scraped the centre bottom of described pond body, and comprises:
Truss, described truss rotatably is supported on the top of sedimentation basin;
The below that a plurality of cleaning shoes, described cleaning shoe are fixed on described truss is used to scrape pool bottom sludge; And
Slide plate, described slide plate and described cleaning shoe link to each other and with contact at the bottom of the pond to support described cleaning shoe mobile in sedimentation basin.
2. sedimentation basin according to claim 1 is characterized in that described mud-scraping apparatus further comprises head rod, and first end of described connecting rod links to each other with described cleaning shoe pivotly, and wherein said slide plate links to each other with second end of described head rod.
3. sedimentation basin according to claim 2 is characterized in that, described slide plate links to each other with described head rod pivotly.
4. sedimentation basin according to claim 3 is characterized in that, described mud-scraping apparatus further comprises: second connecting rod, an end of described second connecting rod fix with the upper surface of described slide plate and the other end links to each other pivotly with described head rod.
5. sedimentation basin according to claim 2 is characterized in that, described cleaning shoe comprises:
Steel plate, described steel plate links to each other with described truss by pole;
Fixed part, described fixed part are welded on the described steel plate;
Rotating shaft, described rotating shaft is fixedlyed connected with described fixed part;
Rubber slab, the upper end of described rubber slab are fixed on the lower end of described steel plate and can contact with ground;
Wherein, first end of described head rod links to each other with described rotating shaft pivotly by sleeve pipe.
6. sedimentation basin according to claim 5 is characterized in that, described rotating shaft is directly directed with the pond dolly substantially.
7. sedimentation basin according to claim 1 is characterized in that, each described cleaning shoe is with respect to the perpendicular predetermined oblique angle at described truss place.
8. sedimentation basin according to claim 7 is characterized in that, described truss center support is at the center, pond of described sedimentation basin.
9. sedimentation basin according to claim 8, it is characterized in that, described cleaning shoe is evenly distributed on first and second side arms of both sides, described truss center, and cleaning shoe equates with respect to the perpendicular predetermined oblique angle at described truss place on described first and second side arms.
10. sedimentation basin according to claim 9 is characterized in that, described each cleaning shoe all is connected with at least two slide plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010515319 CN102008839B (en) | 2010-10-14 | 2010-10-14 | Sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010515319 CN102008839B (en) | 2010-10-14 | 2010-10-14 | Sedimentation tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102008839A true CN102008839A (en) | 2011-04-13 |
| CN102008839B CN102008839B (en) | 2012-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010515319 Active CN102008839B (en) | 2010-10-14 | 2010-10-14 | Sedimentation tank |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104225967A (en) * | 2014-08-22 | 2014-12-24 | 东江环保股份有限公司 | Mobile wastewater power clarifying device |
| CN104225979A (en) * | 2014-08-15 | 2014-12-24 | 刘宝帅 | Intensive removing device for sludge in industrial wastewater sedimentation basin |
| CN106955511A (en) * | 2017-04-05 | 2017-07-18 | 绍兴柯桥江滨水处理有限公司 | Sewage primary sedimentation processing system |
| CN108144333A (en) * | 2018-01-09 | 2018-06-12 | 陈立波 | Sewage disposal system |
| CN108159742A (en) * | 2018-01-09 | 2018-06-15 | 陈立波 | Domestic sewage processing system |
| CN108218121A (en) * | 2018-01-14 | 2018-06-29 | 陈立波 | Sanitary sewage recovery and treatment method |
| CN108394975A (en) * | 2018-03-21 | 2018-08-14 | 陈立波 | Processing system for sanitary sewage |
| CN108543331A (en) * | 2018-03-21 | 2018-09-18 | 陈立波 | A kind of system of processing of processing sanitary sewage |
| CN109577698A (en) * | 2018-11-16 | 2019-04-05 | 四川兴城港瑞建材有限公司 | The construction method of ready-mixed concrete production plant area's rain sewage purification processing system |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104225979A (en) * | 2014-08-15 | 2014-12-24 | 刘宝帅 | Intensive removing device for sludge in industrial wastewater sedimentation basin |
| CN104225979B (en) * | 2014-08-15 | 2016-04-06 | 刘宝帅 | The concentrated of industrial wastewater sedimentation basin mud dispels device |
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| CN106955511A (en) * | 2017-04-05 | 2017-07-18 | 绍兴柯桥江滨水处理有限公司 | Sewage primary sedimentation processing system |
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| CN108144333B (en) * | 2018-01-09 | 2019-05-17 | 威海科尼利合环保科技有限公司 | Sewage disposal system |
| CN108159742B (en) * | 2018-01-09 | 2019-02-15 | 广州润清环保设备有限公司 | Domestic sewage processing system |
| CN108218121A (en) * | 2018-01-14 | 2018-06-29 | 陈立波 | Sanitary sewage recovery and treatment method |
| CN108218121B (en) * | 2018-01-14 | 2021-09-24 | 陈立波 | Domestic sewage recovery treatment method |
| CN108543331A (en) * | 2018-03-21 | 2018-09-18 | 陈立波 | A kind of system of processing of processing sanitary sewage |
| CN108394975B (en) * | 2018-03-21 | 2019-04-19 | 山西泓源达环境工程集团有限公司 | Processing system for sanitary sewage |
| CN108394975A (en) * | 2018-03-21 | 2018-08-14 | 陈立波 | Processing system for sanitary sewage |
| CN108543331B (en) * | 2018-03-21 | 2020-05-12 | 鲁仕宝 | Processing system for treating domestic sewage |
| CN111214860A (en) * | 2018-03-21 | 2020-06-02 | 陈立波 | Domestic sewage treatment system based on green |
| CN111214860B (en) * | 2018-03-21 | 2022-02-18 | 上海泸泉泵业有限公司 | Domestic sewage treatment system based on green |
| CN109577698A (en) * | 2018-11-16 | 2019-04-05 | 四川兴城港瑞建材有限公司 | The construction method of ready-mixed concrete production plant area's rain sewage purification processing system |
| CN109577698B (en) * | 2018-11-16 | 2020-07-17 | 四川兴城港瑞建材有限公司 | Construction method of rain sewage purification treatment system of premixed concrete production plant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102008839B (en) | 2012-12-26 |
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Effective date of registration: 20161202 Address after: 100038 room 202-206, building, No. 12 Fuxing Road, Beijing, Haidian District Patentee after: Beijing Enfei Environmental Protection Technology Co. Ltd. Address before: 100038 Fuxing Road, Beijing, Haidian District, No. 12 Patentee before: Beijing Enfei Environmental Protection Co., Ltd. |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Pan Zhiping Inventor after: Lu Dongyu Inventor after: Li Wei Inventor after: Kong Hui Inventor after: Ma Xiaoxian Inventor before: Pan Zhiping Inventor before: Lu Dongyu Inventor before: Li Wei Inventor before: Kong Hui Inventor before: Ma Xiaoxian |