CN207085471U - Sewage concentration drainage device - Google Patents
Sewage concentration drainage device Download PDFInfo
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- CN207085471U CN207085471U CN201720940646.7U CN201720940646U CN207085471U CN 207085471 U CN207085471 U CN 207085471U CN 201720940646 U CN201720940646 U CN 201720940646U CN 207085471 U CN207085471 U CN 207085471U
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- skirtboard
- drainage device
- cartridge filter
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- sewage
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Abstract
The utility model belongs to water treatment field, more particularly to a kind of sewage concentration drainage device, including housing, irrigating cannula, cartridge filter, blanking portion, filtrate collection portion and promotion part, and the promotion part includes fluid pressure drive device, piston rod and skirtboard；It can be moved up and down by setting, the flexible skirtboard of diameter, enclosed system be formed in skirtboard, cartridge filter, blanking portion, when skirtboard continues to move downward, produce pressure so that Quick sewage filtering separation concentration, the fixed part that skirtboard sets diameter small can also dredge floss hole；The elastic portion of skirtboard bending and screen pack friction, can also clear up screen pack, avoid solid from depositing；By setting irrigating cannula, screen pack is washed away, prevents cartridge filter from being blocked by solid matter；Present apparatus thickening efficiency is high, is not susceptible to solid deposition blocks, service life length.
Description
Technical field
The utility model belongs to water treatment field, more particularly to a kind of sewage concentration drainage device.
Background technology
It is, it is necessary to be carried out to sewage preliminary dense when quantity of wastewater effluent is excessive because the water process amount of sewage treatment plant is limited
Sewage treatment plant is sent to after contracting again and carries out post-processing.
Existing sewage concentration drainage device is often using the moisture in the sewage of low-temperature evaporation, so as to reach sewage concentration
Effect, but often high energy consumption, efficiency are low for low-temperature evaporation concentration tapping equipment, and the solid in sewage is easily deposited on device
In, it is not easily cleaned；Also have in the prior art using the method concentration filtered, but thickening efficiency is low, and the solid on filter
It is difficult to clear up, easily blocks filter, service life is short.
Utility model content
For there is technical problem in the utility model, there is provided a kind of efficient, service life length sewage concentration drainage device.
To solve the above problems, the technical solution of the utility model is as follows：
Sewage concentration drainage device, the sewage concentration drainage device include housing, irrigating cannula, cartridge filter, blanking portion,
Filtrate collection portion and promotion part；
The case top is provided with sewage inlet, and bottom is provided with concentrate floss hole and filtrate discharge mouth；
The irrigating cannula includes interlayer, and in housing, upper end is stretched out outside housing；
The cartridge filter is the conical pipe surrounded by screen pack, and upper end diameter is more than lower end diameter, positioned at the irrigating sleeve
Immediately below pipe；
The blanking portion is conical pipe, and upper end is connected with cartridge filter lower end, and lower end is connected with concentrate floss hole；
The promotion part includes fluid pressure drive device, piston rod and skirtboard；The skirtboard is bowl-type, and the rim of a bowl diameter was more than
Filter cylinder upper end diameter；The skirtboard includes being located at the circular fixed part at center and is centered around pericentral cyclic spring portion, institute
State skirtboard to be placed in cartridge filter, elastic portion through hole is set on the skirtboard elastic portion edge；The piston rod upper end connects hydraulic pressure
Drive device, lower end are connected at skirtboard center；Fluid pressure drive device can drive piston rod and skirtboard to pump；
Formation space of the filtrate collection portion between blanking portion and housing, the filtrate discharge mouth are located at filtrate collection
Portion bottom.
Sewage falls on skirtboard, fallen through elastic portion through hole in people's cartridge filter after entrance enters enclosure interior, and hydraulic pressure drives
Dynamic device promotes piston and skirtboard to be moved downward in cartridge filter, and because cartridge filter diameter is less and less, skirtboard elastic portion has logical
The part in hole is folded upward at, and skirtboard, cartridge filter, blanking portion form enclosed system, when skirtboard continues to move downward, produces pressure
Power so that Quick sewage filtering separates, and filtrate enters filtrate collection portion, solid with can not be stayed in by other materials of screen pack
In cartridge filter, into blanking portion；Blanking portion sets tapered, easy solid material discharge；The diameter of skirtboard fixed part can also be set
The diameter less than concentrate floss hole is set to, when solid matter is excessive, and concentrate floss hole blocks, skirtboard can be continued
Move downward, dredge floss hole；When skirtboard moves downward, elastic portion and the screen pack friction of bending, screen pack can also be carried out
Cleaning, avoids solid from depositing；The interlayer of irrigating cannula can be passed through gas or liquid, and screen pack is washed away, and prevent cartridge filter
Blocked by solid matter.
As it is of the present utility model it is a kind of improve, the irrigating cannula of the sewage concentration drainage device is conical pipe, upper end
Overall diameter is more than lower end diameter, and conical pipe lower end external diameter is equal to cartridge filter upper-end inner diameter, now the flow direction of liquid or gas
Consistent with the incline direction of cartridge filter, scouring effect is more preferable.
As a kind of improvement of the present utility model, the interlayer of the irrigating cannula of the sewage concentration drainage device sets gas
Or liquid pressing device；Gases at high pressure or the flushed filter cylinder effect of highly pressurised liquid are more preferable, prevent cartridge filter from being blocked by solid matter,
Influence thickening efficiency；In order to economize on resources, sandwich establishment switchs in the interlayer of irrigating cannula, when being all in cartridge filter needs to rinse
Just open wafer switch.
As a kind of improvement of the present utility model, in order to accelerate sewage disposal speed, in the skirt of sewage concentration drainage device
The fixed part through hole of belt switch is set on plate fixed part, and when switch is opened, the amount that sewage flows into cartridge filter increases, it is necessary to accelerate
During filter, closing switch.
As a kind of improvement of the present utility model, the skirtboard elastic portion lower surface of the sewage concentration drainage device is set carefully
Small projection, by tiny raised and screen pack friction, cleaning effect is more preferably.
As a kind of improvement of the present utility model, the housing sidewall of the sewage concentration drainage device is set and enclosure interior
The aspiration pump of connection so that filtrate collection portion side formation negative pressure, accelerated filtration process, meanwhile, skirtboard elastic portion has through hole
When part is folded upward at, the also separated concentration under negative pressure ventilation pumping action of the sewage above skirtboard is accumulated in.
As a kind of improvement of the present utility model, may also set up in the case top of sewage concentration drainage device retractable
Lid, it is convenient that skirtboard can be taken out into cleaning from housing；Also the overall diameter of skirtboard can be set smaller than irrigating cannula interior diameter,
It is easy to rinse skirtboard.
It is as follows the advantages of the utility model relative to prior art,
Sewage concentration drainage device of the present utility model by set can move up and down, the flexible skirtboard of diameter, skirtboard,
Cartridge filter, blanking portion form enclosed system, when skirtboard continues to move downward, produce pressure so that Quick sewage filtering separates
Concentration, the fixed part that skirtboard sets diameter small can also dredge floss hole；The elastic portion of skirtboard bending and screen pack friction, also can be right
Screen pack is cleared up, and avoids solid from depositing；By setting irrigating cannula, screen pack is washed away, prevents that cartridge filter from being consolidated
Body material blocks；Present apparatus thickening efficiency is high, is not susceptible to solid deposition blocks, service life length.
Brief description of the drawings
Fig. 1 is sewage concentration drainage device schematic diagram；
Fig. 2 is the schematic diagram of sewage concentration drainage device skirtboard；
In figure：1 be housing, 2 be irrigating cannula, 3 be cartridge filter, 4 be blanking portion, 5 be filtrate collection portion, 6 be promotion part,
7 it is sewage inlet, 8 be concentrate floss hole, 9 be filtrate discharge mouth, 21 be interlayer, 22 be wafer switch, 61 is hydraulic-driven
Device, 62 be piston rod, 63 be skirtboard, 631 be fixed part, 632 be elastic portion, 633 be fixed part through hole, 634 be elastic portion
Through hole,
Embodiment
Embodiment 1：
Referring to Fig. 1 and Fig. 2, sewage concentration drainage device, the sewage concentration drainage device includes housing 1, irrigating cannula
2nd, cartridge filter 3, blanking portion 4, filtrate collection portion 5 and promotion part 6；
The top of housing 1 is provided with sewage inlet 7, and bottom is provided with concentrate floss hole 8 and filtrate discharge mouth 9；
The irrigating cannula 2 includes interlayer 21, and in housing 1, upper end is stretched out outside housing 1；
The cartridge filter 3 is the conical pipe surrounded by screen pack, and upper end diameter is more than lower end diameter, positioned at the irrigating sleeve
Immediately below pipe 2；
The blanking portion 4 is conical pipe, and upper end is connected with the lower end of cartridge filter 3, and lower end is connected with concentrate floss hole 8；
The promotion part 6 includes fluid pressure drive device 61, piston rod 62 and skirtboard 63；The skirtboard 63 is bowl-type, the rim of a bowl
Diameter is more than the upper end diameter of cartridge filter 3；The skirtboard 63 is included positioned at the circular fixed part 631 at center and around around centre
Cyclic spring portion 632, the skirtboard 63 is placed in cartridge filter 3, and elastic portion through hole is set on the edge of skirtboard elastic portion 632
634；The upper end of piston rod 62 connects fluid pressure drive device 61, and lower end is connected at the center of skirtboard 63；Fluid pressure drive device 61 can
Piston rod 62 and skirtboard 63 is driven to pump；
Formation space of the filtrate collection portion 5 between blanking portion 4 and housing 1, the filtrate discharge mouth 9 are located at filtrate
The bottom of collection portion 5.
Embodiment 2：
Referring to Fig. 1 and Fig. 2, as a kind of improvement of the present utility model, the irrigating cannula 2 of the sewage concentration drainage device
For conical pipe, upper end overall diameter is more than lower end diameter, and conical pipe lower end external diameter is equal to the upper-end inner diameter of cartridge filter 3, now liquid or
The flow direction of gas is consistent with the incline direction of cartridge filter 3, and scouring effect is more preferable.
Remaining structure and advantage are identical with embodiment 1.
Embodiment 3：
Referring to Fig. 1 and Fig. 2, as a kind of improvement of the present utility model, the irrigating cannula 2 of the sewage concentration drainage device
Interlayer 21 gas or liquid pressing device are set；Gases at high pressure or the flushed effect of filter cylinder 3 of highly pressurised liquid are more preferable, prevent from filtering
Cylinder 3 is blocked by solid matter, influences thickening efficiency；In order to economize on resources, sandwich establishment switchs in the interlayer 21 of irrigating cannula 2
22, it is all in when cartridge filter 3 needs to rinse and just opens wafer switch 22.
Remaining structure and advantage are identical with embodiment 1.
Embodiment 4：
Referring to Fig. 1 and Fig. 2, as a kind of improvement of the present utility model, in order to accelerate sewage disposal speed, in sewage concentration
The fixed part through hole 633 of belt switch is set on the skirtboard fixed part 631 of tapping equipment, and when switch is opened, sewage flows into cartridge filter 3
Amount increase, it is necessary to accelerate filtering when, closing switch.
Remaining structure and advantage are identical with embodiment 1.
Embodiment 5：
Referring to Fig. 1 and Fig. 2, as a kind of improvement of the present utility model, the skirtboard elasticity of the sewage concentration drainage device
The lower surface of portion 632 sets tiny projection, and by tiny raised and screen pack friction, cleaning effect is more preferably.
Remaining structure and advantage are identical with embodiment 1.
Embodiment 6：
Referring to Fig. 1 and Fig. 2, as a kind of improvement of the present utility model, the side wall of housing 1 of the sewage concentration drainage device
The aspiration pump 9 connected with the inside of housing 1 is set so that the side of filtrate collection portion 5 formation negative pressure, accelerated filtration process, meanwhile, skirt
When the part that the elastic portion of plate 63 has through hole is folded upward at, the sewage of the top of skirtboard 63 is accumulated in also under the effect of negative pressure sucking pump 9
Be separated concentration.
Remaining structure and advantage are identical with embodiment 1.
Embodiment 7：
Referring to Fig. 1 and Fig. 2, as a kind of improvement of the present utility model, at the top of housing 1 of sewage concentration drainage device
Settable retractable lid, it is convenient that skirtboard 63 can be taken out into cleaning from housing 1；Also the overall diameter of skirtboard 63 can be arranged to
Less than the interior diameter of irrigating cannula 2, it is easy to rinse skirtboard 63.
Remaining structure and advantage are identical with embodiment 1.
The utility model can also be by least one and embodiment 1 in embodiment 2,3,4,5,6,7 technical characteristics
Combination forms new embodiment.
It should be noted that above-described embodiment is only preferred embodiment of the present utility model, it is not used for limiting this reality
With new protection domain, the equivalent substitution or replacement made on the basis of the above belong to protection model of the present utility model
Enclose.
Claims (7)
1. sewage concentration drainage device, it is characterised in that the sewage concentration drainage device includes housing, irrigating cannula, filtering
Cylinder, blanking portion, filtrate collection portion and promotion part；
The case top is provided with sewage inlet, and bottom is provided with concentrate floss hole and filtrate discharge mouth；
The irrigating cannula includes interlayer, and in housing, upper end is stretched out outside housing；
The cartridge filter is the conical pipe surrounded by screen pack, and upper end diameter is more than lower end diameter, positioned at the irrigating cannula just
Lower section；
The blanking portion is conical pipe, and upper end is connected with cartridge filter lower end, and lower end is connected with concentrate floss hole；
The promotion part includes fluid pressure drive device, piston rod and skirtboard；The skirtboard is bowl-type, and the rim of a bowl diameter is more than cartridge filter
Upper end diameter；The skirtboard includes being located at the fixed part at center and is centered around pericentral elastic portion, and the skirtboard was placed in
In filter cylinder, elastic portion through hole is set on the skirtboard elastic portion edge；The piston rod upper end connects fluid pressure drive device, lower end
Connect at skirtboard center；
Formation space of the filtrate collection portion between blanking portion and housing, the filtrate discharge mouth are located at filtrate collection portion bottom
Portion.
2. sewage concentration drainage device as claimed in claim 1, it is characterised in that the irrigating cannula is conical pipe, upper end
Overall diameter is more than lower end diameter, and conical pipe lower end external diameter is equal to cartridge filter upper-end inner diameter.
3. sewage concentration drainage device as claimed in claim 1, it is characterised in that the interlayer connection high pressure of the irrigating cannula
Gas or highly pressurised liquid.
4. sewage concentration drainage device as claimed in claim 3, it is characterised in that folder is set in the interlayer of the irrigating cannula
Layer switch.
5. sewage concentration drainage device as claimed in claim 1, it is characterised in that consolidating for belt switch is set on skirtboard fixed part
Determine portion's through hole.
6. sewage concentration drainage device as claimed in claim 1, it is characterised in that the skirtboard elastic portion lower surface sets convex
Rise.
7. sewage concentration drainage device as claimed in claim 1, it is characterised in that the housing sidewall is set and enclosure interior
The aspiration pump of connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720940646.7U CN207085471U (en) | 2017-07-31 | 2017-07-31 | Sewage concentration drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720940646.7U CN207085471U (en) | 2017-07-31 | 2017-07-31 | Sewage concentration drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207085471U true CN207085471U (en) | 2018-03-13 |
Family
ID=61542859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720940646.7U Active CN207085471U (en) | 2017-07-31 | 2017-07-31 | Sewage concentration drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207085471U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107349651A (en) * | 2017-07-31 | 2017-11-17 | 南京圆点环境清洁技术有限公司 | Sewage concentration drainage device |
| CN109107250A (en) * | 2018-10-09 | 2019-01-01 | 辽宁工程技术大学 | A kind of device and method of river load water and soil separation |
-
2017
- 2017-07-31 CN CN201720940646.7U patent/CN207085471U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107349651A (en) * | 2017-07-31 | 2017-11-17 | 南京圆点环境清洁技术有限公司 | Sewage concentration drainage device |
| CN109107250A (en) * | 2018-10-09 | 2019-01-01 | 辽宁工程技术大学 | A kind of device and method of river load water and soil separation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Sewage concentration drainage device Effective date of registration: 20180712 Granted publication date: 20180313 Pledgee: Bank of Nanjing Limited by Share Ltd. Nanjing branch Pledgor: NANJING CIRCLE DOT ENVIRONMENT CLEANING TECHNOLOGY CO.,LTD. Registration number: 2018320000103 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220826 Granted publication date: 20180313 Pledgee: Bank of Nanjing Limited by Share Ltd. Nanjing branch Pledgor: NANJING CIRCLE DOT ENVIRONMENT CLEANING TECHNOLOGY CO.,LTD. Registration number: 2018320000103 |