CN206902009U - Concentration basin - Google Patents
Concentration basin Download PDFInfo
- Publication number
- CN206902009U CN206902009U CN201720335420.4U CN201720335420U CN206902009U CN 206902009 U CN206902009 U CN 206902009U CN 201720335420 U CN201720335420 U CN 201720335420U CN 206902009 U CN206902009 U CN 206902009U
- Authority
- CN
- China
- Prior art keywords
- pond body
- connection sheet
- connecting plate
- main connecting
- mud
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
It the utility model is related to the sewage treatment area of green technology, specifically, it is to be related to a kind of concentration basin, including pond body, side above pond body is provided with into sludge pipe, the top of the pond body is provided with support, center is sequentially provided with below support and enters mud cylinder, centrifuge, the both sides external of centrifuge is provided with cleaning shoe, the bottom of the pond body is mud pit, the side in mud pit is provided with mud mouth, pond body upper inside wall is surrounded by effluent weir, the cleaning shoe is provided with main connecting plate and at least two connection sheets, the connection sheet is detachably arranged in the lower section of main connecting plate, it is and mutually seamless applying between each connection sheet, the connection sheet passes through swallow-tailed raised and groove clamping with main connecting plate, the swallow-tailed raised and groove is horizontally extending, so that each connection sheet is caught in or pulled down in the horizontal direction.Cleaning shoe of the present utility model is designed as the split-type structural that can be split, and can be changed according to partial demolition is actually needed；Reduce maintenance cost.
Description
Technical field
The sewage treatment area of green technology is the utility model is related to, is to be related to a kind of concentration basin specifically.
Background technology
In technical field of sewage, sludge condensation is to reduce moisture percentage in sewage sludge, reduce the effective ways of sludge volume.It is dirty
The Interstitial Water of the main decrement sludge of mud concentration.Sludge approximation pasty state after concentrated, mobility is still kept, reduce water process and construct
The water content of the sludge of thing discharge, be to reduce a kind of method for sludge treatment of its volume, suitable for the higher sludge of moisture content,
Such as activated sludge, its moisture content are up to 99% or so.When moisture percentage in sewage sludge is down to 96% by 99%, the volume of sludge can contract
It is small to arrive original 1/4.In order to effectively, economically further handle sludge, must first be concentrated.Sludge after concentration is aqueous
Rate is generally 95~97%.Sludge water discharged in sludge condensation contains large amount of organic matter, is typically mixed into raw sewage together
Processing；Can not directly it discharge, in order to avoid pollution environment.Existing sludge concentration tank, which uses, sedimentation, Bubble-floating Method etc., its thickened sludge
Efficiency it is low, water content can not sometimes reach standard.It is frequently necessary to use cleaning shoe in use, because cleaning shoe is usually
Monolithic construction, with the extension of working time, cleaning shoe has abrasion, it is necessary to be changed according to actual conditions, but scrapes
The degree of wear of mud plate everywhere is again different, for example the abrasion close to pool center position is more serious, therefore, each integral replacing
Cleaning shoe cost is higher, also result in larger waste.
Utility model patent 201620025992.8 discloses a kind of concentration basin mud-scraping mechanism, including rotating shaft, support frame, institute
State rotating shaft to be fixedly connected with support frame, multiple pull bars are fixedly connected with support frame as described above, the pull bar is detachably fixed connection
Have multiple cleaning shoes, linked into an integrated entity between the adjacent cleaning shoe by snap fit, multiple cleaning shoes using rotating shaft as
Center is set in " S " shape, and is extended to concentration basin side wall and be bonded with concentration basin side wall.This mud-scraping mechanism solves to a certain extent
Prior art of having determined cleaning shoe needs the technical problem of integral replacing, but still has self-defect, due to the master of cleaning shoe
Body is made up of support frame, pull bar, cleaning shoe, and pull bar is by multiple.According to the unstability principle of quadrangle, actually using
Cheng Zhong, multiple cleaning shoes can be caused to occur twisting and shift.Therefore, it is necessary to make improvement to this cleaning shoe structure, meanwhile, energy
Enough Design assistant facilities, facilitate worker to carry out plant maintenance with pond at present.
Utility model content
The purpose of this utility model is overcome the deficiencies in the prior art, adapts to the needs of reality, there is provided a kind of concentration basin.
In order to realize the purpose of this utility model, the technical solution adopted in the utility model is：
A kind of concentration basin, including pond body, the side above pond body are provided with into sludge pipe, and the top of the pond body is provided with branch
Frame, center is sequentially provided with below support and enters mud cylinder, centrifuge, the both sides external of centrifuge is provided with cleaning shoe, the pond body
Bottom is mud pit, and the side in mud pit is provided with mud mouth, and pond body upper inside wall is surrounded by effluent weir, and the cleaning shoe is provided with main company
Fishplate bar and at least two connection sheets, the connection sheet are detachably arranged in the lower section of main connecting plate, and phase between each connection sheet
It is mutually seamless applying, the connection sheet and main connecting plate by swallow-tailed raised and groove clamping, it is described it is swallow-tailed it is raised with
Groove is horizontally extending so that each connection sheet is caught in or pulled down in the horizontal direction.
The main connecting plate and connection sheet through raised and groove card and after, fastened by top-down fastener.
The structure and size of each connection sheet are identical.
Side wall in the pond body is provided with maintenance ladder.
The beneficial effects of the utility model are：
1. cleaning shoe is designed as the split-type structural that can be split, can be changed according to partial demolition is actually needed；
2. reduce maintenance cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure, 1 is pond body, and 2 be into sludge pipe, and 3 be support, enters mud cylinder centered on 4, and 5 be centrifuge, and 6 be cleaning shoe, 61
It is connection sheet for main connecting plate, 62,7 be projection, and 8 be mud pit, and 9 be effluent weir, and 10 be mud mouth, and 11 be maintenance ladder, and 12 be spiral shell
Bolt.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples：
Embodiment：Referring to Fig. 1.
The utility model discloses a kind of concentration basin, including pond body 1, the side of the top of pond body 1 is provided with into sludge pipe 2, institute
The top for stating pond body 1 is provided with support 3, and the lower section of support 3 is sequentially provided with center and enters mud cylinder 4, centrifuge 5, the outside two of centrifuge 5
Side is provided with cleaning shoe 6, and the bottom of the pond body 1 is mud pit 8, and the side in mud pit 8 is provided with mud mouth 10, the upper inside wall four of pond body 1
It is provided with effluent weir 9 week, sludge enters mud cylinder 4 into center from sludge pipe 2 is entered, mud-water separation, cleaning shoe 6 are carried out in centrifuge 5
Rotation is driven to scrape mud via rotating shaft, sludge is discharged from mud mouth 10, and the water overflow after separation is to effluent weir 9, by by pipeline
With subsequent technique system connectivity, this is prior art, is not repeated, and the cleaning shoe 6 connects provided with main connecting plate 61 and at least two
Contact pin 62, the connection sheet 62 are detachably arranged in the lower section of main connecting plate 61, and mutual seamless paste between each connection sheet 62
Closing, the connection sheet 62 and main connecting plate 61 are by swallow-tailed raised 7 and groove clamping, and described swallow-tailed raised 7 and recessed
Groove is horizontally extending so that each connection sheet 62 is caught in or pulled down in the horizontal direction.
The main connecting plate 61 and connection sheet 62 through projection 7 and groove card and after, fastened by top-down fastener.
The structure and size of each connection sheet 62 are identical.Each connection sheet is designed as identical structure, is easy to this accessory
Standardization, as long as producing expensive connection sheet of the same race from now on, change in good time.
Side wall in the pond body 1 is provided with maintenance ladder 11.Technical staff can enter in pond body from maintenance ladder 11 to be examined
Repair, the connection sheet of damage is pulled down into replacing.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalents or the direct or indirect technical field for being used in correlation made using the utility model specification and accompanying drawing content,
Similarly it is included in scope of patent protection of the present utility model.
Claims (4)
1. a kind of concentration basin, including pond body (1), the side above pond body (1) is provided with into sludge pipe (2), the pond body (1) it is upper
Side is provided with support (3), and being sequentially provided with center below support (3) enters mud cylinder (4), centrifuge (5), the outside two of centrifuge (5)
Side is provided with cleaning shoe (6), and the bottom of the pond body (1) is mud pit (8), and the side of mud pit (8) is provided with mud mouth (10), pond body
(1) upper inside wall is surrounded by effluent weir (9), it is characterised in that：The cleaning shoe (6) is provided with main connecting plate (61) and at least two
Individual connection sheet (62), the connection sheet (62) are detachably arranged in the lower section of main connecting plate (61), and each connection sheet (62) it
Between it is mutually seamless applying, the connection sheet (62) and main connecting plate (61) are described by swallow-tailed raised (7) and groove clamping
Swallow-tailed projection (7) and groove are horizontally extending so that each connection sheet (62) is caught in or pulled down in the horizontal direction.
2. concentration basin according to claim 1, it is characterised in that：The main connecting plate (61) and connection sheet (62) are through projection
(7) and groove card is with after, is fastened by top-down fastener.
3. concentration basin according to claim 1, it is characterised in that：The structure and size of each connection sheet (62) are identical.
4. concentration basin according to claim 1, it is characterised in that：Side wall in the pond body (1) is provided with maintenance ladder
(11)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720335420.4U CN206902009U (en) | 2017-03-31 | 2017-03-31 | Concentration basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720335420.4U CN206902009U (en) | 2017-03-31 | 2017-03-31 | Concentration basin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206902009U true CN206902009U (en) | 2018-01-19 |
Family
ID=61295109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720335420.4U Expired - Fee Related CN206902009U (en) | 2017-03-31 | 2017-03-31 | Concentration basin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206902009U (en) |
-
2017
- 2017-03-31 CN CN201720335420.4U patent/CN206902009U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 Termination date: 20180331 |