CN102153158A - Sealing cover for sewage treatment pool - Google Patents
Sealing cover for sewage treatment pool Download PDFInfo
- Publication number
- CN102153158A CN102153158A CN 201010600910 CN201010600910A CN102153158A CN 102153158 A CN102153158 A CN 102153158A CN 201010600910 CN201010600910 CN 201010600910 CN 201010600910 A CN201010600910 A CN 201010600910A CN 102153158 A CN102153158 A CN 102153158A
- Authority
- CN
- China
- Prior art keywords
- mud scraper
- treatment tank
- seal closure
- sealing
- bridge
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 54
- 239000010865 sewage Substances 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 238000004140 cleaning Methods 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 10
- 239000010935 stainless steel Substances 0.000 claims description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000002955 isolation Methods 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000011152 fibreglass Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 229910001018 Cast iron Inorganic materials 0.000 claims description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 2
- 239000011247 coating layer Substances 0.000 claims description 2
- 239000008397 galvanized steel Substances 0.000 claims description 2
- 239000012266 salt solution Substances 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000007790 scraping Methods 0.000 abstract 3
- 239000007789 gas Substances 0.000 description 4
- 239000002912 waste gas Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Images
Landscapes
- Bridges Or Land Bridges (AREA)
- Sewage (AREA)
Abstract
The invention provides a sealing cover for a sewage treatment pool. The sealing cover comprises a steel frame, a traveling wheel device, sealing shades and the like; a mud scraper is arranged in the sewage treatment pool; the sewage treatment pool comprises a mud scraper bridge and a mud-scraping plate; the mud scraper bridge is in a full-bridge type or a half-bridge type; the mud scraper bridge is connected with the mud-scraping plate; the pool edge end of the mud scraper bridge is connected with a driving motor; a power line is connected with the driving motor through an electric brush and a cable; the electric brush is isolated from air in the pool; the steel frame steps over the whole sewage treatment pool; the traveling wheel device is connected at the periphery of the steel frame; the rail of the traveling wheel device is fixed at the periphery of the sewage treatment pool; sealing shades are arranged on the lower parts of the steel frame and the mud scraper bridge, and the upper parts of a central base and the mud-scraping plate; a sealing wall is arranged at the periphery of the sewage treatment pool; and an edge banding device is arranged on the sealing wall. The sealing cover has the advantages of compact and portable structure, good sealing effect, high corrosion resistance and low cost, is convenient and safe to maintain, and is applicable for sewage treatment pools of various occasions.
Description
Technical field
The present invention relates to the capping device of treatment tank, refer in particular to sealing cover around treatment tank rotation, while good seal.
Background technology
Usually, need to use mud scraper to scrape mud in the treatment tank of Sewage Plant, mud scraper is driven at pool side by drive-motor, slowly rotates around the centre mount of treatment tank central authorities.During the mud scraper rotation, foul smelling gas comes out in the water of pond.Therefore, treatment tank must seal, and distributes and protect mud scraper with what reduce foul gas.Traditional mode of adding a cover is to make a house in the periphery in whole pond.Such structure space is big, and sealing effectiveness is bad, needs the staff to enter inside, house during maintenance of the equipment, and the health that [is known from experience personnel works the mischief.
The number of applying for a patent is that 200720033633.8 file discloses a kind of " slave type tightness system ", its support top covers the sealing cover body, cause comprising drive-motor and sealing cover body inside entirely at interior mud scraper, maintenance is inconvenient, and the periphery of sealing cover body and pool side are not done good edge sealing and are handled, exhaust gas discharging is not done consideration yet in the pond, lacks practical value.
The number of applying for a patent is for providing a kind of " circular treatment tank slave type capping device " in 201020241533.6 the file; protected a kind of horizontal direction sealing cover and vertical direction sealing plate structure; the scope of protection is too narrow; and additional all the other features are less, and inventive can not fully display.
Summary of the invention
Goal of the invention:
Overcome the defective of the capping device of above-mentioned treatment tank, a kind of compact construction, good sealing effect, good corrosion resistance are provided, overhaul treatment tank sealing cover easily.
Technical scheme:
For realizing purpose of the present invention, adopt a kind of sealing cover of treatment tank, comprise steelframe, seal closure, road wheel device.Mud scraper is arranged in the treatment tank, and mud scraper contains mud scraper bridge, cleaning shoe, and the mud scraper bridge is full-bridge type or semibridge system, and the mud scraper bridging connects cleaning shoe, and the pool side end of mud scraper bridge connects drive-motor; Supply lead is reserved on the centre mount or above centre mount, cable suspension is on the mud scraper bridge, and supply lead is connected drive-motor by brush with cable.
Full-bridge type is meant that the mud scraper spanning gets over the entire sewage treating pond, and semibridge system is meant mud scraper bridge one end at the sewage disposal pool side, and the other end is connected on the centre mount.
Described steelframe is crossed over the entire sewage treating pond, the mud scraper bridging of steelframe and mud scraper is connected together, the pool side end or the drive-motor bottom of the periphery of steelframe, mud scraper bridge are connected with the road wheel device, the track of road wheel device is at the periphery of treatment tank, and drive-motor can drive steelframe and mud scraper rotates around treatment tank together;
Top at bottom, centre mount and the cleaning shoe of described steelframe and mud scraper bridge is equipped with seal closure, and seal closure intersects with the cleaning shoe junction at the mud scraper bridge and passes, and passes the back sealing membrane and recovers good sealed state;
The periphery of described treatment tank, the inboard of track or the outside also are provided with a circle sealed wall, sealed wall is provided with the liquid edge sealing or adopts the edge banding apparatus of the superimposed edge sealing of dislocation, the shirt rim of seal closure extends in the liquid edge banding apparatus or the shirt rim of seal closure and sealed wall misplace superimposed edge sealing guarantees the shirt rim of seal closure and the peripheral good seal of treatment tank.
Among the present invention, be brushed with etch-proof coating on the described steelframe or be the stainless steel steelframe, prolong the work-ing life of steelframe.
Described seal closure intersects the position passed and is lower than the position at other positions in mud scraper bridge and cleaning shoe junction, seal closure is higher than the position of peripheral part in the position of treatment tank middle body.Described drive-motor is in the outside of seal closure, and seal closure intersects with the drive-motor junction at the pool side end of mud scraper bridge and passes, and passes the back seal closure and recovers good sealed state.The material of described seal closure is polymeric membrane, polymeric coating layer canvas, glass reinforced plastic thin plate, stainless steel sheet or coating steel sheet, or their combination.Both corrosion-resistant, have airtight well, and in light weight, cost is lower.
Described brush is positioned at the top of centre mount, and air has isolation processing in brush and the treatment tank, prevents that the spark of brush from igniting waste gas in the pond.The isolation processing of air is explosion-proof processing in brush and the treatment tank, and perhaps brush places the top of seal closure, and perhaps brush has independent sealing member sealing, perhaps has gas blower to blow outside fresh air to it.
Liquid in the described liquid edge banding apparatus is water, salt solution, fluid-tight oil or deicing fluid, and the shirt rim of seal closure extends in the liquid edge banding apparatus and is of a size of 0-50cm.When the shirt rim of described seal closure and sealed wall misplaced superimposed edge sealing, superimposed part was of a size of 0-50cm, and the gap of superimposed part is 0-10cm.The wall of described sealed wall is provided with effuser, the interior or exterior space of UNICOM's treatment tank, and effuser can be connected to the waste gas pipeline road, so that the waste gas that the sewage effluent treating pond produces.Described effuser is stainless steel tube, galvanized steel pipe, cast iron pipe or macromolecular material pipe, good corrosion resistance.
Beneficial effect:
Sealing cover compact construction of the present invention, weight is lighter, and it is little to take up room, and specification can be set making arbitrarily, good sealing effect, the good corrosion resistance of various component and whole device, complete function, long perfomance life, the more traditional sealing cover of cost is cheap.And equipment such as drive-motor, mud scraper bridge, brush are in the outside of seal closure, and the mud scraper bridge can be for maintainer's walking, and maintenance is convenient, and the waste gas in the pond can not bring danger to maintainer's health again.The sealing lid is fit to be applied on the treatment tank in multiple place.
Description of drawings
Accompanying drawing is a structural representation of the present invention;
Among the figure, 1, seal closure; 2, steelframe; 3, brush; 4, the center of rotation end of mud scraper bridge; 5, cable; 6, mud scraper bridge; 7, the pool side end of mud scraper bridge; 8, drive-motor; 9, effuser; 10, treatment tank; 11, cleaning shoe; 12, supply lead; 13, centre mount; 14, track; 15, road wheel device; 16, sealed wall; 17, edge banding apparatus; 18, the shirt rim of seal closure.
Embodiment
Below, in conjunction with the accompanying drawings and embodiments the present invention is made more specific description.
At the treatment tank 10 of certain specification, choose steelframe 2, the seal closure 1 of making suitable construction and specification.Centre mount 13 is arranged in the treatment tank 10, mud scraper is arranged, mud scraper contains mud scraper bridge 6, cleaning shoe 11.Mud scraper bridge 6 has the pool side end 7 of mud scraper bridge to connect drive-motor 8, steelframe 2 is crossed over entire sewage treating pond 10, steelframe 2 links together with the mud scraper bridge 6 of mud scraper, the pool side end 7 of the periphery of steelframe 2, mud scraper bridge or drive-motor 8 bottoms are connected with road wheel device 15, and the track 14 of road wheel device 15 is at the periphery of treatment tank 10.The top of the bottom of steelframe 2 and mud scraper bridge 6, centre mount 13 and cleaning shoe 11 is equipped with seal closure 1, and seal closure 1 intersects with cleaning shoe 11 junctions at the mud scraper bridge and passes, and passes back sealing membrane 1 and recovers good sealed state.Supply lead 12 is reserved on the centre mount 13, and cable 5 hangs on the mud scraper bridge 6, and supply lead 12 is connected drive-motor 8 by brush 3 with cable 5.Brush 3 is positioned at the top of centre mount 13, and air has isolation processing in brush 3 and the pond.
As shown in the drawing, be brushed with etch-proof coating on the steelframe 2, the bottom of steelframe 2 is coated with polymeric seal cover 1, seal closure 1 is lower than the position at other positions in the mud scraper bridge 6 and the position of cleaning shoe 11 junctions, seal closure 1 is higher than the position of peripheral part in the position of treatment tank 10 middle bodies.
The inboard of the periphery of treatment tank 10, track 14 is preset with a circle sealed wall 16, the top of sealed wall 16 is preset with the fluid-tight edge banding apparatus 17 of deicing fluid, the shirt rim 18 of seal closure extends to 20cm in the fluid-tight edge banding apparatus 17, separates the interior or exterior space of treatment tank 10.Air is done the isolation processing of explosion-proof processing in brush 3 and the pond.
As shown in the drawing, the bottom of stainless steel steelframe 2 is coated with stainless steel seal closure 1, seal closure 1 is lower than the position at other positions in the mud scraper bridge 6 and the position of cleaning shoe 11 junctions, seal closure 1 is higher than the position of peripheral part in the position of treatment tank 10 middle bodies.Drive-motor 8 is in the outside of seal closure 1, and seal closure 1 intersects with drive-motor 8 junctions at the pool side end 7 of mud scraper bridge and passes, and passes back sealing membrane 1 and recovers good sealed state.
Brush 3 is done the isolation processing that places seal closure 1 top.
The peripheral periphery of treatment tank 10 is preset with a circle sealed wall 16, the top of sealed wall 16 is preset with brinish fluid-tight edge banding apparatus 17, the periphery of stainless steel steelframe 2 and seal closure 1 extend in the fluid-tight edge banding apparatus 17 near 50cm, separate the interior or exterior space of treatment tank 10.The wall of sealed wall 16 is preset with stainless effuser 9, and the interior or exterior space of effuser 9 UNICOM's treatment tanks 10 uses for exhaust.
Embodiment 3
As shown in the drawing, the bottom of stainless steel steelframe 2 is coated with the seal closure 1 of glass reinforced plastic, seal closure 1 intersects the position passed and is lower than the position at other positions in mud scraper bridge 6 and cleaning shoe 11 junctions, seal closure 1 is higher than the position of peripheral part in the position of middle body.Drive-motor 8 is in the outside of seal closure 1, and seal closure 1 intersects with drive-motor 8 junctions at the pool side end 7 of mud scraper bridge and passes, and passes back sealing membrane 1 and recovers good sealed state.
Brush 3 has independent sealing member sealing.
The outside of the periphery of treatment tank 10, track 14 is preset with a circle sealed wall 16, be preset with the superimposed edge banding apparatus 17 of dislocation on the sealed wall 16, the size of superimposed part is about 25cm, and the gap of superimposed part is about 10cm, separates the interior or exterior space of treatment tank 10.The wall of sealed wall 16 is preset with high molecular effuser 9, and the interior or exterior space of effuser 9 UNICOM's treatment tanks 10 uses for exhaust.
Among above-mentioned 3 embodiment, after drive-motor 8 is connected power supply, driving at drive-motor 8, road wheel device 15 is on track 14, drive steelframe 2, seal closure 1, drive-motor 8, cleaning shoe 11 and mud scraper bridge 6 and together rotate around centre mount 13, realize treatment tank 10 sealing, scrape mud or also have the deflated function.
Claims (10)
1. the sealing cover of a treatment tank comprises steelframe (2), seal closure (1), road wheel device (15); Treatment tank has mud scraper in (10), and mud scraper contains mud scraper bridge (6), cleaning shoe (11), and the mud scraper bridge is full-bridge type or semibridge system, and mud scraper bridge (6) connects cleaning shoe (11), and the pool side end (7) of mud scraper bridge connects drive-motor (8); Supply lead 12) be reserved in that centre mount (13) is gone up or in the top of centre mount (13), cable (5) hangs on the mud scraper bridge (6), supply lead (5) is connected drive-motor (8) by brush (3) with cable (5), it is characterized in that:
Described steelframe (2) is crossed over entire sewage treating pond (10), steelframe (2) links together with the mud scraper bridge (6) of mud scraper, the pool side end (7) of the periphery of steelframe (2), mud scraper bridge or drive-motor (8) bottom are connected with road wheel device (15), the track (14) of road wheel device (15) is at the periphery of treatment tank (10), and drive-motor (8) can drive steelframe (2) and mud scraper rotates around treatment tank (10) together;
Top at bottom, centre mount (13) and the cleaning shoe (11) of described steelframe (2) and mud scraper bridge (6) is equipped with seal closure (1), seal closure (1) intersects with cleaning shoe (11) junction at mud scraper bridge (6) and passes, and passes back sealing membrane (1) and recovers good sealed state;
The inboard of the periphery of described treatment tank (10), track (14) or the outside also are provided with a circle sealed wall (16), sealed wall (16) is provided with the liquid edge sealing or adopts the edge banding apparatus (17) of the superimposed edge sealing of dislocation, the shirt rim of seal closure (18) extends in the liquid edge banding apparatus or the shirt rim of seal closure (18) and sealed wall (16) misplace superimposed edge sealing guarantees the shirt rim (18) of seal closure and the peripheral good seal of treatment tank (10);
Described brush (3) is positioned at the top of centre mount (13), and brush (3) has isolation processing with the interior air of treatment tank (10).
2. the sealing cover of treatment tank according to claim 1 is characterized in that:
Be brushed with etch-proof coating on the described steelframe (2) or be the stainless steel steelframe.
3. the sealing cover of treatment tank according to claim 1 is characterized in that:
Described seal closure (1) intersects the position passed and is lower than the position at other positions in mud scraper bridge (6) and cleaning shoe (11) junction, seal closure (1) is higher than the position of peripheral part in the position of treatment tank (10) middle body.
4. the sealing cover of treatment tank according to claim 1 is characterized in that:
Described drive-motor (8) is in the outside of seal closure (1), and seal closure (1) intersects with drive-motor (8) junction at the pool side end (7) of mud scraper bridge and passes, and passes back seal closure (1) and recovers good sealed state.
5. according to the sealing cover of claim 1,3 or 4 described treatment tanks, it is characterized in that:
The material of described seal closure (1) is polymeric membrane, polymeric coating layer canvas, glass reinforced plastic thin plate, stainless steel sheet or coating steel sheet, or their combination.
6. the sealing cover of treatment tank according to claim 1 is characterized in that:
Described brush (3) is explosion-proof processing with the isolation processing of the interior air of treatment tank (10), perhaps brush (3) places the top of seal closure (1), perhaps brush (3) has independent sealing member sealing, perhaps has gas blower to blow outside fresh air to it.
7. the sealing cover of treatment tank according to claim 1 is characterized in that:
Liquid in the described liquid edge banding apparatus (17) is water, salt solution, fluid-tight oil or deicing fluid, and the shirt rim of seal closure (18) extend in the liquid edge banding apparatus (17) and are of a size of 0-50cm.
8. the sealing cover of treatment tank according to claim 1 is characterized in that:
The superimposed edge banding apparatus of described dislocation (17), superimposed part is of a size of 0-50cm, and the gap of superimposed part is 0-10cm.
9. the sealing cover of treatment tank according to claim 1 is characterized in that:
The wall of described sealed wall (16) is provided with effuser (9), the interior or exterior space of UNICOM's treatment tank (10).
10. the sealing cover of treatment tank according to claim 9 is characterized in that:
Described effuser (9) is stainless steel tube, galvanized steel pipe, cast iron pipe or macromolecular material pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106009105A CN102153158B (en) | 2010-09-06 | 2010-12-17 | Sealing cover for sewage treatment pool |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020518556.7 | 2010-09-06 | ||
| CN2010205185567U CN201809213U (en) | 2010-09-06 | 2010-09-06 | Follow-up covering device for sewage treatment tank |
| CN2010106009105A CN102153158B (en) | 2010-09-06 | 2010-12-17 | Sealing cover for sewage treatment pool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102153158A true CN102153158A (en) | 2011-08-17 |
| CN102153158B CN102153158B (en) | 2012-06-27 |
Family
ID=43892152
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205185567U Expired - Fee Related CN201809213U (en) | 2010-09-06 | 2010-09-06 | Follow-up covering device for sewage treatment tank |
| CN2010106009105A Active CN102153158B (en) | 2010-09-06 | 2010-12-17 | Sealing cover for sewage treatment pool |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205185567U Expired - Fee Related CN201809213U (en) | 2010-09-06 | 2010-09-06 | Follow-up covering device for sewage treatment tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN201809213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112191643A (en) * | 2020-09-18 | 2021-01-08 | 山西南大环境工程设计有限公司 | Sewage treatment tank waste gas collection device and construction method thereof |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296696B (en) * | 2011-05-30 | 2014-07-23 | 顾建 | Sewage pool sealing cover with cable structure |
| CN105347420A (en) * | 2015-11-30 | 2016-02-24 | 无锡工源机械有限公司 | Air flotation device with hood shell |
| CN106759826A (en) * | 2016-12-27 | 2017-05-31 | 常州科威天使环保科技股份有限公司 | The anti-running gear for hanging film device of trailing type cesspool sealing |
| CN107986595B (en) * | 2017-12-13 | 2020-06-30 | 重庆三峰环境产业集团有限公司 | Method for collecting and treating odor of sludge concentration tank |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060054550A1 (en) * | 2004-09-16 | 2006-03-16 | Batten William C | Low cost oil/grease separator |
| CN201012903Y (en) * | 2007-01-19 | 2008-01-30 | 顾建 | Follow-up sealing device |
| CN202007144U (en) * | 2010-12-17 | 2011-10-12 | 顾建 | Seal cover of sewage treating tank |
-
2010
- 2010-09-06 CN CN2010205185567U patent/CN201809213U/en not_active Expired - Fee Related
- 2010-12-17 CN CN2010106009105A patent/CN102153158B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060054550A1 (en) * | 2004-09-16 | 2006-03-16 | Batten William C | Low cost oil/grease separator |
| CN201012903Y (en) * | 2007-01-19 | 2008-01-30 | 顾建 | Follow-up sealing device |
| CN202007144U (en) * | 2010-12-17 | 2011-10-12 | 顾建 | Seal cover of sewage treating tank |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112191643A (en) * | 2020-09-18 | 2021-01-08 | 山西南大环境工程设计有限公司 | Sewage treatment tank waste gas collection device and construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102153158B (en) | 2012-06-27 |
| CN201809213U (en) | 2011-04-27 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU KEWEI ENGINEERING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: GU JIAN Effective date: 20150129 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150129 Address after: 226010 Jiangsu Province Economic Development Zone Nantong City Tong Fu Road No. 52 Patentee after: JIANGSU KEWEI ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Address before: 226010 No. 52 Tong Fu North Road, Nantong Development Zone, Jiangsu Patentee before: Gu Jian |