CN206477430U - Fixed exoskeletal pair of film cesspool seal closure - Google Patents
Fixed exoskeletal pair of film cesspool seal closure Download PDFInfo
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- CN206477430U CN206477430U CN201720053107.1U CN201720053107U CN206477430U CN 206477430 U CN206477430 U CN 206477430U CN 201720053107 U CN201720053107 U CN 201720053107U CN 206477430 U CN206477430 U CN 206477430U
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- seal
- seal closure
- cesspool
- fixed
- film
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- 239000012528 membrane Substances 0.000 claims abstract description 33
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 5
- 230000001105 regulatory effect Effects 0.000 claims abstract description 5
- 239000007787 solid Substances 0.000 claims abstract description 4
- 210000002445 nipple Anatomy 0.000 claims description 31
- 241001449342 Chlorocrambe hastata Species 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 6
- 239000010865 sewage Substances 0.000 abstract description 13
- 238000009434 installation Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 4
- 238000004332 deodorization Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 9
- 238000010276 construction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000001877 deodorizing effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model is related to a kind of fixed exoskeletal pair of film cesspool seal closure, including covering on the seal closure on cesspool, seal closure is made up of two membranes, the edge seal of two membranes, which is connected, causes the space between two membranes to form a seal cavity, the edge of seal closure is solid to form a stable force structure on the pool wall of cesspool, so as to which the foul gas in cesspool is enclosed in a space, the seal closure is provided with the intelligent pressure control device regulated and controled to the air pressure in seal cavity, intelligent pressure control device is inflated to setting atmospheric pressure value into seal cavity, realize the curved-surface structure that film body expansion self-assembling formation one is smoothly tensioned.The utility model eliminates a large amount of steel skeletons, saves lot of materials and cost, improves installation effectiveness, the sealing to cesspool in added cover for sewage pool deodorization project is can be applied to, applied widely, service life is long, it is quick for installation, conveniently, reduce the occupancy to place.
Description
Technical field
The utility model is related to sewage treatment plant's deodorizing device technical field, and in particular to a kind of fixed exoskeletal pair of film
Cesspool seal closure.
Background technology
With the continuous improvement of people's living standards, living environment pay attention to day by day of the common people for oneself, but reaction
, as the improvement of the industrialization, the pollution of some enterprises also goes from bad to worse therewith, it is particularly with serious pollution such as to cure
The units such as medicine chemical industry, paper-making industry and municipal sewage plant, it is more and more nearer apart from urban district with the expansion of urban area.And
Current many sewage plant peripheries have many residential buildings, the factory pond for focusing on sewage be all originally it is exposed outside, once have wind
Scraped, foul smell will rack and be scattered in residential building, it is above-mentioned as requirement of the people to health environment and cry are more and more high
Problem not only has influence on normal work and the life of people, also brings along unnecessary social concern.
At present, the foul gas pollution of sewage treatment plant and refuse landfill is always the problem of relevant personnel most have a headache,
Governance approach would generally be handled the foul gas of collection using modes such as chemical washing method, biological degradation methods, but greatly
The gas collection of type pond body (such as sedimentation basin, sludge oxidation ditch, concentration basin) is the problem of being most difficult to maximum.Common seals
Mode has that span is small, easy burn into short life, the defect of durability degree difference.Particularly some sedimentation basins, not only size is big (logical
Normal diameter reaches 40~100m), traditional capping form is difficult to realize, or structure bulky after realization, and original pond body is difficult to bear
And (because not considering these loads during some cesspool design-builds) can not be implemented, and because some cesspools have walking
Formula sewage disposal device and detection device, operating personnel's needs are regular to be checked and is operated, if added using commonsense method
Lid sealing, operating personnel need to enter closure in-vivo procedures because the influence of poisonous waste odour-gas will be extremely dangerous, and walk
Formula sewage disposal device and detection device, due to being corroded by corrosivity waste odour-gas, are very easy to event occur in sealing cover body
Barrier, service life is greatly shortened.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of simple in construction, low cost fixed exoskeletal double
Film cesspool seal closure, it saves a large amount of steel skeletons, saves cost, and good sealing effect.
To achieve the above object, the technical scheme that the utility model is taken is：
A kind of fixed exoskeletal pair of film cesspool seal closure, including the seal closure covered on cesspool, the seal closure
It is made up of two membranes, the edge seal of two membranes, which is connected, causes the space between two membranes to form a seal cavity, seal closure
Edge is solid to be formed a stable force structure foul gas in cesspool is enclosed in into one on the pool wall of cesspool
In individual space, the seal closure is provided with the intelligent pressure control device regulated and controled to the air pressure in seal cavity, intelligent pressure control dress
Put and setting atmospheric pressure value is inflated into seal cavity, realize the curved-surface structure that film body expansion self-assembling formation one is smoothly tensioned.
The intelligent pressure control device includes being fixed on manograph, pressure controller, electrically operated valve outside seal closure, high pressure positive blower and
Air inlet pipe, air inlet pipe one end is connected with seal cavity, and the air inlet pipe other end is connected with high pressure positive blower, and manograph is installed on air inlet pipe
Upper realization is monitored in real time to pressure in seal cavity, and the manograph and high pressure positive blower, electrically operated valve are connected with pressure controller, when
When manograph monitors hypotony in seal cavity, signal is passed to pressure controller by manograph, and pressure controller control opens electronic
Valve, while start high pressure positive blower work, when air pressure reaches setting atmospheric pressure value in seal cavity, pressure controller control high pressure positive blower
It is stopped, electrically operated valve closure realizes the regulation control of pressure in seal cavity.
The edge of the seal closure is anchored on the pool wall of cesspool by angle steel and setscrew.
The edge of the seal closure be provided with membrane rope, cause angle steel compresses seal closure along along membrane rope, on angle steel every
Seal closure is anchored on the pool wall of cesspool by 15cm with setscrew.
The sealing cover outer surface adds cable wire, cable wire two ends be connected to by steel spearhead be fixed on it is pre-buried on ground
On part, cable wire is adjacent with seal closure, and cable wire spacing is 6 meters.
Support cable wire is added below the inner membrance of the seal closure, support cable wire two ends are connected to sewage by steel spearhead
On the inwall of pond, the inner membrance of support cable wire and seal closure is adjacent, 6 meters of support cable wire spacing, distributes as net shape.
One end that the air inlet pipe is connected with seal closure is fixed with seal nipple, and seal nipple is fixed in inactive state,
Seal nipple connecting seat is fixed with seal closure, the seal nipple connecting seat is fixed on the outer membrane face of seal closure, wherein
The outer membrane face of seal closure is reserved with mounting flange at opening, opening, is clamped the reserved opening of outer membrane face by ring flange
Realize that mantle body portion solidifies, seal nipple connecting seat is fixed on ring flange.
The seal nipple is raised provided with annulus, and the seal nipple connecting seat is provided with to match with annulus projection
Movable sealing structure is formed in the embedded ring groove of ring groove and annulus projection of conjunction.
The seal nipple is provided with ring groove, and the seal nipple connecting seat is provided with and is engaged with the ring groove
Annulus is raised and the embedded seal nipple on ring groove in form movable sealing structure.
Observation window and maintenance door are provided with the seal closure.
It is using the beneficial effect produced by above-mentioned technical proposal：The utility model is directed to existing traditional sealing technology
There is drawback, according to the characteristics of sewage treatment plant's polygon pond body, the cardinal principle designed with reference to seal closure is solid there is provided one kind
Exoskeletal pair of film cesspool seal closure of fixed pattern, the edge of seal closure of the present utility model is fixed on the pool wall of cesspool, can answered
Sealing for pond bodies such as all sewage plant sedimentation basins, homogeneous pond, sludge concentration tank, second pond, biological reaction pools, it is adaptable to just
The polygonal cesspool such as square, rectangle, applied widely, service life is long, quick for installation, conveniently, reduces to field
The occupancy on ground.
It is mainly characterized in that：
1st, the seal closure of the application is made up of two membranes, and the edge seal of two membranes connects the space caused between two membranes
Form a seal cavity, and be additionally provided with the intelligent pressure control device regulated and controled to the air pressure in seal cavity on sealing cover body,
Intelligent pressure control device is inflated to setting atmospheric pressure value into seal cavity, realizes the song that film body expansion self-assembling formation one is smoothly tensioned
Face structure, so eliminates a large amount of steel skeletons, saves lot of materials and cost, improve installation effectiveness.
2nd, the application can efficiently reduce tolerance, can extrude exhaust gas volume to the anti-membrane structure of hanging of same size pond body and be received
Collect waste gas 10% or so, reduce operation and the construction cost of Odor control part.
3rd, the application seal closure does exoskeletal two film construction, external support fixed part carbon steel anti-corrosion using anticorrosion material
Structure, good corrosion resistance, sealing space is small, and corresponding supporting deodorizing device small volume, pipeline is thin, and overall cost is low, uses year
Limit for length, it is counter to hang film construction cost reduction 30%-60%, exempt maintenance cost.
4th, the application seal closure is suitable to the pond body of large span, and exoskeletal two film construction self-preserving performance is good, from heavy and light, resists
Tensile strength is big, to large span pond body very advantageous；
5th, the application seal closure is quick for installation, and because the processing of film body can be carried out in factory, crudy is obtained reliably
Ensure, field installation time is short, the construction period, more traditional anti-film that hangs shortened 50%；The occupancy to place is reduced, it is especially old
Pond body transformation project can take structure integral installation, and the equipment operation inside pond body is not influenceed.
6th, the maintenance of the application seal closure is convenient：Required due to technologic, it is necessary to periodically to maintenance of equipment and inspection, can be with
Solved leaving a door unlocked in advance on the film of side with by way of passage.
Brief description of the drawings
Fig. 1 is that the utility model embodiment builds axonometric drawing.
Fig. 2 is that the utility model embodiment builds upright figure.
Fig. 3 is the utility model angle steel press mold structural representation.
Fig. 4 is the utility model ring flange assembling structure schematic diagram.
Fig. 5 is the utility model air inlet pipe assembling structure schematic diagram.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As Figure 1-Figure 5, the fixed exoskeletal pair of film cesspool seal closure of the utility model, including cover on cesspool 1
On seal closure 2, seal closure is made up of two membranes, i.e., be made up of inner membrance 21 and outer membrane 22, and inner membrance and outer film body are by air-tightness pole
By force, the great membrane material of tearing strength is welded, and the edge seal of two membranes, which is connected, causes the space between two membranes to be formed
One seal cavity 10, can in advance cut according to the requirement of cesspool bulk area and shape and process seal closure, the edge of seal closure
Gu a stable force structure is formed on the pool wall of cesspool, so that the foul gas in cesspool is enclosed in into a phase
To in less space, seal closure is provided with the intelligent pressure control device regulated and controled to the air pressure in seal cavity, intelligent pressure control
Device is inflated to setting atmospheric pressure value into seal cavity, realizes the curved-surface structure that film body expansion self-assembling formation one is smoothly tensioned.
The seal closure of the application can carry out size customization according to actual conditions, make the application can adapt to, in a variety of application places, be easy to
People solve the waste gas of variously-shaped cesspool, the collection process problem of foul smell, and with good antiseptic effect.
Intelligent pressure control device includes manograph, pressure controller, the electrically operated valve being fixed on outside seal closure, high pressure positive blower and air inlet
Pipe 3, one end of air inlet pipe 3 is connected with seal cavity, and the other end of air inlet pipe 3 is connected with high pressure positive blower, and manograph is installed on air inlet pipe
Upper realization is monitored in real time to pressure in seal cavity, and electrically operated valve is arranged on high pressure positive blower, the manograph and high pressure positive blower,
Electrically operated valve is connected with pressure controller, and when manograph monitors hypotony in seal cavity, manograph passes to signal
Electrically operated valve is opened in pressure controller, pressure controller control, while starting high pressure positive blower work, when air pressure reaches setting gas in seal cavity
During pressure value, pressure controller control high pressure positive blower is stopped, electrically operated valve closure, realizes the regulation control of pressure in seal cavity.
The edge of seal closure is anchored on the pool wall of cesspool by angle steel 4 and setscrew 5, and seal closure is located at cesspool
Position directly above, the edge of seal closure is provided with membrane rope 6, can will sealing 5 centimetres of doublings of shroud rim and heat seal, the drawing of interior parcel
Film rope, convenient to be tensioned film body when installing seal closure, cause angle steel 4 compresses seal closure along along membrane rope, on angle steel every
Seal closure is anchored on the pool wall of cesspool by 15cm with setscrew, thus can realize the airtight connection of seal closure and pool wall,
So as to efficiently reduce tolerance.If cesspool is rectangle, the level cross-sectionn of seal closure is ellipse, for side
Shape, rhombus, trapezoidal or regular polygon cesspool are, it is necessary to which the seal closure of respective shapes, seal closure can be spelled rationally when making
Connect, cut according to actual conditions, to meet area coverage and functional needs.
When cesspool span is more than 30 meters, cable wire can be added in sealing cover outer surface, to reach Wind-proof explosion-proof effect.
Cable wire two ends are connected to by steel spearhead to be fixed on the built-in fitting on ground, and cable wire is adjacent with seal closure, according to cesspool shape
Shape size sets cable wire spacing to be 6 meters, and this cable wire can ensure that seal closure bears Cross Wind Force, while can effectively control seal closure to break
Split extent of opening.Support cable wire is added below the inner membrance of seal closure, support cable wire two ends are connected to sewage by steel spearhead
On the inwall of pond, the inner membrance of support cable wire and seal closure is adjacent, 6 meters of support cable wire spacing, distributes as net shape.
One end that air inlet pipe is connected with seal closure is fixed with seal nipple 7, and it is in inactive state that seal nipple 7, which is fixed, close
Seal nipple connecting seat 8 is fixed with sealing cover, the seal nipple connecting seat 8 is fixed on the outer membrane face of seal closure, wherein
The outer membrane face of seal closure is reserved with mounting flange 9 at opening, opening, is pressed from both sides the reserved opening of outer membrane face by ring flange 9
The existing mantle body portion solidification of consolidation, seal nipple connecting seat is fixed on ring flange.
The seal nipple of the application is raised provided with annulus, and seal nipple connecting seat is provided with to match with annulus projection
Movable sealing structure is formed in the embedded ring groove of ring groove and annulus projection of conjunction, certain seal nipple and seal nipple connect
Joint chair is also designed to other structures, such as on seal nipple be provided with ring groove, on seal nipple connecting seat be provided with
Movable sealing structure is formed in the ring groove in annulus projection and the insertion seal nipple that the ring groove is engaged.
Observed and safeguarded for the ease of people, observation window and maintenance door can be set on seal closure, and observation window can
The side of seal closure is arranged at, can facilitate and cesspool inside is observed, maintainer can also pass through observation window and inspection
An extract real-time sewage sample is repaiied to be detected and safeguarded.
Claims (10)
1. a kind of fixed exoskeletal pair of film cesspool seal closure, including the seal closure covered on cesspool, it is characterised in that：Institute
State seal closure to be made up of two membranes, the edge seal of two membranes, which is connected, causes the space between two membranes to form a seal cavity,
The edge of seal closure is solid to form a stable force structure on the pool wall of cesspool, so that by the foul gas in cesspool
It is enclosed in a space, the seal closure is provided with the intelligent pressure control device regulated and controled to the air pressure in seal cavity, intelligence
Energy pressure control device is inflated to setting atmospheric pressure value into seal cavity, realizes the curved surface that film body expansion self-assembling formation one is smoothly tensioned
Structure.
2. fixed exoskeletal pair of film cesspool seal closure according to claim 1, it is characterised in that：The intelligent pressure control
Device includes being fixed on manograph, pressure controller, electrically operated valve outside seal closure, high pressure positive blower and air inlet pipe, air inlet pipe one end with
Seal cavity is connected, and the air inlet pipe other end is connected with high pressure positive blower, and manograph is installed in air inlet pipe and realized in seal cavity
Pressure is monitored in real time, and the manograph and high pressure positive blower, electrically operated valve are connected with pressure controller, when manograph monitors annular seal space
During internal hypotony, signal is passed to pressure controller by manograph, and electrically operated valve is opened in pressure controller control, while starting high-pressure blast
Machine is worked, when air pressure reaches setting atmospheric pressure value in seal cavity, and pressure controller control high pressure positive blower is stopped, and electrically operated valve is closed
Close, realize the regulation control of pressure in seal cavity.
3. fixed exoskeletal pair of film cesspool seal closure according to claim 2, it is characterised in that：The seal closure
Edge is anchored on the pool wall of cesspool by angle steel and setscrew.
4. fixed exoskeletal pair of film cesspool seal closure according to claim 3, it is characterised in that：The seal closure
Edge is provided with membrane rope, and cause angle steel compresses seal closure along along membrane rope, will be sealed with setscrew every 15cm on angle steel
Cover is anchored on the pool wall of cesspool.
5. fixed exoskeletal pair of film cesspool seal closure according to claim 4, it is characterised in that：Outside the seal closure
Surface adds cable wire, and cable wire two ends are connected to by steel spearhead to be fixed on the built-in fitting on ground, and cable wire is tight with seal closure
Suffer, cable wire spacing is 6 meters.
6. fixed exoskeletal pair of film cesspool seal closure according to claim 5, it is characterised in that：The seal closure
Add support cable wire below inner membrance, support cable wire two ends are connected on cesspool inwall by steel spearhead, support cable wire with
The inner membrance of seal closure is adjacent, 6 meters of support cable wire spacing, distributes as net shape.
7. fixed exoskeletal pair of film cesspool seal closure according to claim 5, it is characterised in that：The air inlet pipe with
One end of seal closure connection is fixed with seal nipple, and seal nipple is fixed in inactive state, and seal closure is fixed with seal nipple
Connecting seat, the seal nipple connecting seat is fixed on the outer membrane face of seal closure, wherein the outer membrane face in seal closure is reserved with
Mounting flange at opening, opening, the reserved opening of outer membrane face is clamped realize that mantle body portion solidifies by ring flange, sealing
Joint connecting seat is fixed on ring flange.
8. fixed exoskeletal pair of film cesspool seal closure according to claim 6, it is characterised in that：The seal nipple
Raised provided with annulus, the seal nipple connecting seat is provided with the ring groove being engaged with the annulus projection and annulus
Movable sealing structure is formed in the embedded ring groove of projection.
9. fixed exoskeletal pair of film cesspool seal closure according to claim 6, it is characterised in that：The seal nipple
Ring groove is provided with, the seal nipple connecting seat is provided with the annulus projection being engaged with the ring groove and embedded institute
State and movable sealing structure is formed in the ring groove on seal nipple.
10. the fixed exoskeletal pair of film cesspool seal closure according to claim 7 or 8, it is characterised in that：The sealing
Observation window and maintenance door are provided with cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720053107.1U CN206477430U (en) | 2017-01-16 | 2017-01-16 | Fixed exoskeletal pair of film cesspool seal closure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720053107.1U CN206477430U (en) | 2017-01-16 | 2017-01-16 | Fixed exoskeletal pair of film cesspool seal closure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206477430U true CN206477430U (en) | 2017-09-08 |
Family
ID=59754142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720053107.1U Active CN206477430U (en) | 2017-01-16 | 2017-01-16 | Fixed exoskeletal pair of film cesspool seal closure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206477430U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109094053A (en) * | 2018-09-29 | 2018-12-28 | 江苏欧威环保科技发展有限公司 | Novel glass plastics composite plate component |
| CN114934587A (en) * | 2022-04-29 | 2022-08-23 | 中国联合工程有限公司 | Observation port structure for corrosive medium pool and installation method thereof |
-
2017
- 2017-01-16 CN CN201720053107.1U patent/CN206477430U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109094053A (en) * | 2018-09-29 | 2018-12-28 | 江苏欧威环保科技发展有限公司 | Novel glass plastics composite plate component |
| CN109094053B (en) * | 2018-09-29 | 2023-05-23 | 江苏欧威环保科技发展有限公司 | Novel glass fiber reinforced plastic composite board member |
| CN114934587A (en) * | 2022-04-29 | 2022-08-23 | 中国联合工程有限公司 | Observation port structure for corrosive medium pool and installation method thereof |
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Address after: 450100, 3rd Floor, Building 24, Zhongzhong Biotechnology Industrial Park, North Section of Xingze Avenue, Xingyang City, Zhengzhou City, Henan Province, China Patentee after: Henan Tianlang Environmental Energy Technology Co.,Ltd. Address before: No. 0826, 8th Floor, Building 1, No. 11 Zhengshang Road, Zhongyuan District, Zhengzhou City, Henan Province, 450000 Patentee before: HENAN TIANLANG MEMBRANE STRUCTURE ENGINEERING CO.,LTD. |
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