CN204298946U - Sewage lifter - Google Patents
Sewage lifter Download PDFInfo
- Publication number
- CN204298946U CN204298946U CN201420640397.6U CN201420640397U CN204298946U CN 204298946 U CN204298946 U CN 204298946U CN 201420640397 U CN201420640397 U CN 201420640397U CN 204298946 U CN204298946 U CN 204298946U
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- CN
- China
- Prior art keywords
- purge system
- back purge
- sewage
- water outlet
- inlet
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to technical field of sewage, is specifically related to a kind of sewage lifter.Be provided with back purge system and water pump in its header tank, establish shaft orientation flowing channel in the device body of back purge system, in shaft orientation flowing channel, establish demarcation strip; Demarcation strip comprises turning cylinder, and turning cylinder is rotated by elastic component and is located on runner sidewall; Turning cylinder is connected with inlet damper, pushing off the slag web plate and water outlet baffle plate, inlet damper is vertical with water outlet baffle plate, and pushing off the slag web plate is located between inlet damper and water outlet baffle plate; One end of shaft orientation flowing channel is water inlet, its other end is the pump mouth of a river coordinated with water outlet baffle plate, its upper side wall is provided with the delivery port coordinated with pushing off the slag web plate, and water outlet is provided with check valve, and its lower wall is provided with the slag notch that coordinates with water outlet baffle plate and slag notch infrastructure becomes tapping chamber; Dirt inlet is all connected with water inlet by check-valves with sewage draining exit, and water pump is connected with the pump mouth of a river.The utility model provides a kind of equipment that can remove bulk solid residue in sewage lifting process.
Description
Technical field
The present invention relates to technical field of sewage, specifically, relate to a kind of sewage lifter.
Background technology
At present, the unified desirable blowdown apparatus of relevant subsurface sewage disposal system engineering neither one, the mode in the past taked is converged in by sewage in a uncovered tank, arranges two water pumps " a work use, a preparation " cost of use high in tank.But, the phenomenon that the dirt produced in life, production, sewage together discharge, frequent blockage phenomenon.In addition, because water pump draft is limited, lift is limited cannot be cleaned out mud, silt thing in pond.This just makes desilting maintenance cost in pond high, and draw inconvenience clearly, also bring serious pollution to environment, sewage treating efficiency is extremely low.
Summary of the invention
Content of the present invention is to provide a kind of sewage lifter, and it can overcome certain or some defect of prior art.
According to sewage lifter of the present invention, it comprises the header tank with dirt inlet and sewage draining exit, is provided with back purge system and water pump in header tank; Back purge system comprises device body, establishes shaft orientation flowing channel in device body, establishes demarcation strip in shaft orientation flowing channel; Demarcation strip comprises turning cylinder, and turning cylinder is rotated by elastic component and is located on runner sidewall; Turning cylinder is connected with inlet damper, pushing off the slag web plate and water outlet baffle plate, inlet damper is vertical with water outlet baffle plate, and pushing off the slag web plate is located between inlet damper and water outlet baffle plate; One end of shaft orientation flowing channel is water inlet, its other end is the pump mouth of a river coordinated with water outlet baffle plate, its upper side wall is provided with the delivery port coordinated with pushing off the slag web plate, and water outlet is provided with check valve, and its lower wall is provided with the slag notch that coordinates with water outlet baffle plate and slag notch infrastructure becomes tapping chamber; Dirt inlet is all connected with water inlet by check-valves with sewage draining exit, and water pump is connected with the pump mouth of a river.
The present invention in use, can by dirt inlet by sewage storage and header tank, and concentrate afterwards and the sewage in header tank is entered next step process by sewage draining exit discharge, this makes the present invention to focus on sewage.
Demarcation strip of the present invention is rotated by elastic component and is arranged on shaft orientation flowing channel, and under normal conditions, elastic component keeps inlet damper covering slag notch, water outlet baffle plate hides the pump mouth of a river, pushing off the slag web plate covers delivery port.Said structure makes: when sewage enters from dirt inlet during header tank, the check-valves be connected with sewage draining exit ends, now inlet damper hides slag notch, water outlet baffle plate hides the pump mouth of a river, pushing off the slag web plate covers delivery port, solid residue in sewage is stayed in shaft orientation flowing channel under the stop of pushing off the slag web plate, and the check valve of the sewage after filtration through being connected with delivery port flows into casing; When water pump is by the pumping from the pump mouth of a river of sewage, the check valve cut-off of water outlet, the check-valves cut-off at dirt inlet place, demarcation strip overturns under the effect of hydraulic pressure, solid residue now in inlet damper and the related shaft orientation flowing channel of pushing off the slag web plate falls into tapping chamber, water outlet baffle plate hides slag notch, and sewage flows out from sewage draining exit.Can apparently find out from the above-mentioned course of work, the present invention can also go out the bulk solid residue in decontaminated water in the process of sewage lifting, thus preferably avoids the blocking of pipeline.
As preferably, header tank top is provided with access hole.
Header tank top of the present invention can also be provided with such as access hole, and this structure facilitates maintenance of the present invention.
As preferably, back purge system comprises the first back purge system and the second back purge system, and water pump comprises the first water pump and the second water pump; First water pump is connected with the first back purge system, and the second water pump is connected with the second back purge system; Sewage draining exit is connected with the first back purge system by the first check-valves, and sewage draining exit is connected with the second back purge system by the second check-valves.
As preferably, dirt inlet adopts four-way pipe fitting, and its one end is connected with the first back purge system by the 3rd check-valves, and one end is connected with the second back purge system by the 4th check-valves, and one end is held for entering dirt, and one end is connected with downtake pipe.
Back purge system of the present invention is provided with 2, is correspondingly with it also provided with 2 water pumps, and this makes 2 water pumps of the present invention can alternation or a water inlet water outlet, and this structure makes the present invention can be applicable to multiple operative scenario.
As preferably, downtake pipe is provided with the second exhaust pipe be communicated with header tank inside.
Header tank of the present invention is also provided with the blast pipe with ft connection, this structure can maintain the pressure balance in header tank, ensure that working stability performance of the present invention.
Accompanying drawing explanation
Fig. 1 is the structural representation of sewage lifter in embodiment 1;
Fig. 2 is the structural representation of device body in embodiment 1;
Fig. 3 is the structural representation of demarcation strip in embodiment 1.
Detailed description of the invention
For understanding content of the present invention further, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.Should be understood that, embodiment is only to make an explanation to the present invention and and non-limiting.
Embodiment 1
As shown in Figure 1, for the sewage lifter in the present embodiment, it comprises the header tank 110 with dirt inlet 120 and sewage draining exit 130, is provided with back purge system and water pump in header tank 110, back purge system comprises device body 200, and header tank 110 top is provided with access hole 111.
As shown in Figure 2, be the structural representation of device body in this enforcement 220, in it, establish shaft orientation flowing channel 220, in shaft orientation flowing channel 220, establish demarcation strip 230.
As shown in Figure 3, be the structural representation of demarcation strip in this enforcement 230, it comprises turning cylinder 310, and turning cylinder 310 is rotated by elastic component and is located on runner 220 sidewall; Turning cylinder 310 is connected with inlet damper 231, pushing off the slag web plate 232 and water outlet baffle plate 233, inlet damper 231 is vertical with water outlet baffle plate 233, and pushing off the slag web plate 232 is located between inlet damper 231 and water outlet baffle plate 233.
In the present embodiment, one end of shaft orientation flowing channel 220 is water inlet 210, its other end is the pump mouth of a river 250 coordinated with water outlet baffle plate 233, its upper side wall is provided with the delivery port 240 coordinated with pushing off the slag web plate 232, delivery port 240 place is provided with check valve, and its lower wall is provided with the slag notch that coordinates with water outlet baffle plate 233 and slag notch infrastructure becomes tapping chamber 260; Dirt inlet 120 is all connected with water inlet 210 by check-valves with sewage draining exit 130, and water pump is connected with the pump mouth of a river 250.
In the present embodiment, back purge system comprises the first back purge system 141 and the second back purge system 142, and water pump comprises the first water pump 151 and the second water pump 152; First water pump 151 is connected with the first back purge system 141, and the second water pump 152 is connected with the second back purge system 142; Sewage draining exit 130 is connected with the first back purge system 141 by the first check-valves 131, and sewage draining exit 130 is connected with the second back purge system 142 by the second check-valves 132.Dirt inlet 120 adopts four-way pipe fitting, and its one end is connected with the first back purge system 141 by the 3rd check-valves 121, and one end is connected with the second back purge system 142 by the 4th check-valves 122, and one end is for entering dirty end, and one end is connected with downtake pipe 123.Downtake pipe 123 is provided with the second exhaust pipe be communicated with header tank 110 inside.
In the present embodiment, the first water pump 151 and the second water pump 152 are all controlled by PLC, and its workflow is as follows:
(1) sewage flows into header tank from the 3rd check-valves 121 and/or the 4th check-valves 122 from dirt inlet 120 respectively, now, first check-valves 131 and/or the second check-valves 132 end, demarcation strip 230 in first back purge system 141 and/or the second back purge system 142 keeps normality, namely inlet damper 231 hides slag notch, water outlet baffle plate 233 hides the pump mouth of a river 250, pushing off the slag web plate 232 covers delivery port 240, solid residue in sewage is stayed in shaft orientation flowing channel 220 under the effect of pushing off the slag web plate 232, the check valve of sewage after filtration through delivery port 240 place flows in header tank 110,
(2) when in header tank 110, sewage is stored to a certain amount of, first water pump 151 and/or the second water pump 152 start, 3rd check-valves 121 and/or the 4th check-valves 122 end, sewage is discharged through sewage draining exit 130 from the first check-valves 131 and/or the second check-valves, now, demarcation strip 230 in first back purge system 141 and/or the second back purge system 142 overturns under the effect of hydraulic pressure, and the solid residue in shaft orientation flowing channel 220 is brought in tapping chamber 260 when falling into tapping chamber 260 by inlet damper 231 and pushing off the slag web plate 232 simultaneously.
In the present embodiment, shaft orientation flowing channel 220 is equipped with blind hole with the corresponding position at demarcation strip 230 turning cylinder 310 two ends, is provided with clockwork spring in blind hole, under the effect of clockwork spring elastic force, keeps the normality of demarcation strip 230.The first water pump 151 in the present embodiment and the second water pump 152 control by PLC, thus automatically can control the duty of the first water pump 151 and the second water pump 152.By controlling the first water pump 151 and the second water pump 152 works, the first water pump 151 or the second water pump 152 works, the first water pump 151 and the second water pump 152 all do not work simultaneously, sewage lifter draining simultaneously, draining water inlet on one side or alternately draining, simultaneously water inlet can be realized in the present embodiment or to intake or duty out of service separately.
Schematically above be described the present invention and embodiment thereof, this description does not have restricted, and also just one of the embodiments of the present invention shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the invention aim, designing the frame mode similar to this technical scheme and embodiment without creationary, all should protection scope of the present invention be belonged to.
Claims (5)
1. sewage lifter, is characterized in that: comprise the header tank (110) with dirt inlet (120) and sewage draining exit (130), header tank is provided with back purge system and water pump in (110); Back purge system comprises device body (200), establishes shaft orientation flowing channel (220) in device body (200), establishes demarcation strip (230) in shaft orientation flowing channel (220); Demarcation strip (230) comprises turning cylinder (310), and turning cylinder (310) is rotated by elastic component and is located on runner (220) sidewall; Turning cylinder (310) is connected with inlet damper (231), pushing off the slag web plate (232) and water outlet baffle plate (233), inlet damper (231) is vertical with water outlet baffle plate (233), and pushing off the slag web plate (232) is located between inlet damper (231) and water outlet baffle plate (233); One end of shaft orientation flowing channel (220) is water inlet (210), its other end is the pump mouth of a river (250) coordinated with water outlet baffle plate (233), its upper side wall is provided with the delivery port (240) coordinated with pushing off the slag web plate (232), delivery port (240) place is provided with check valve, and its lower wall is provided with the slag notch that coordinates with water outlet baffle plate (233) and slag notch infrastructure becomes tapping chamber (260); Dirt inlet (120) is all connected with water inlet (210) by check-valves with sewage draining exit (130), and water pump is connected with the pump mouth of a river (250).
2. sewage lifter according to claim 1, is characterized in that: header tank (110) top is provided with access hole (111).
3. sewage lifter according to claim 1, it is characterized in that: back purge system comprises the first back purge system (141) and the second back purge system (142), water pump comprises the first water pump (151) and the second water pump (152); First water pump (151) is connected with the first back purge system (141), and the second water pump (152) is connected with the second back purge system (142); Sewage draining exit (130) is connected with the first back purge system (141) by the first check-valves (131), and sewage draining exit (130) is connected with the second back purge system (142) by the second check-valves (132).
4. sewage lifter according to claim 3, it is characterized in that: dirt inlet (120) adopts four-way pipe fitting, its one end is connected with the first back purge system (141) by the 3rd check-valves (121), one end is connected with the second back purge system (142) by the 4th check-valves (122), one end is for entering dirty end, and one end is connected with downtake pipe (123).
5. sewage lifter according to claim 4, is characterized in that: downtake pipe (123) is provided with the second exhaust pipe be communicated with header tank (110) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420640397.6U CN204298946U (en) | 2014-10-30 | 2014-10-30 | Sewage lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420640397.6U CN204298946U (en) | 2014-10-30 | 2014-10-30 | Sewage lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204298946U true CN204298946U (en) | 2015-04-29 |
Family
ID=53104495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420640397.6U Withdrawn - After Issue CN204298946U (en) | 2014-10-30 | 2014-10-30 | Sewage lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204298946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372852A (en) * | 2014-10-30 | 2015-02-25 | 迈勒科(杭州)环保科技有限公司 | Sewage lifting device |
-
2014
- 2014-10-30 CN CN201420640397.6U patent/CN204298946U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372852A (en) * | 2014-10-30 | 2015-02-25 | 迈勒科(杭州)环保科技有限公司 | Sewage lifting device |
| CN104372852B (en) * | 2014-10-30 | 2017-12-08 | 迈勒科(杭州)环保科技有限公司 | Sewage lifter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150429 Effective date of abandoning: 20171208 |
|
| AV01 | Patent right actively abandoned |