CN202499733U - Self-suction sewage deoiling plant - Google Patents
Self-suction sewage deoiling plant Download PDFInfo
- Publication number
- CN202499733U CN202499733U CN2012200381029U CN201220038102U CN202499733U CN 202499733 U CN202499733 U CN 202499733U CN 2012200381029 U CN2012200381029 U CN 2012200381029U CN 201220038102 U CN201220038102 U CN 201220038102U CN 202499733 U CN202499733 U CN 202499733U
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- oil
- pond
- tank
- self
- rough segmentation
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Abstract
The utility model discloses a self-suction sewage deoiling plant which comprises an oil suction tank, an oil pumping unit and two air stripping devices. The oil suction tank is divided into a roughing tank and a refining tank, and the roughing tank and the refining tank are communicated at the top. A liquid inlet with a switching device is disposed on the upper portion of the side wall of the roughing tank. The bottom of each of the roughing tank and the refining tank is provided with a water outlet. Each air stripping device comprises an air stripping pipe and a compressed air pipe communicated with the same. The two air stripping pipes are connected with the water outlet of the roughing tank and the water outlet of the refining tank respectively. The oil pumping unit comprises an oil pumping pipe and an oil pump. One end of the oil pumping pipe is located in the refining tank, and one end of the oil pumping pipe is connected with the oil pump. The self-suction sewage deoiling plant is simple in structure. The oil suction tank divided into two parts is used with the two air stripping devices, and accordingly deoiling effect is evidently improved. Oil-water separation can be completed according to needs by adjusting air filling volume and rotation angle of a moving valve plate at the liquid inlet. The self-suction sewage deoiling plant as a pipe-type semiautomatic desilting device is quick and convenient to clean, labor amount is reduced for operators, and intensity in maintenance of the self-suction sewage deoiling plant is reduced greatly.
Description
Technical field
The utility model relates to oily water separation recovery system in the water treatment field, relates in particular to a kind of self-priming sewage degrease.
Background technology
The superiority and inferiority of self-priming sewage degrease machine are mainly seen the superiority and inferiority of deoiling effect; Secondly, whether the cost of equipment is reasonable, and whether maintenance workload is little for equipment, and whether stabilization of equipment performance is high.
The running type Oil scraper is often adopted in oil removing in the at present existing wastewater treatment, is risen and fallen automatically etc. by driving crane span structure, oil scraping plate, blade holder, transmission rig, self-act travel control, scraper plate and forms.
When this equipment carried out work, an end of driving body from the pond was to oil pooling dipper one end motion, and link plate falls automatically simultaneously, pond face greasy dirt is hung into oil pooling dipper, and the automatic reverse of driving a vehicle then motion, scraper plate lifts automatically, is back to the original place and stops to accomplish a frizing cycle.Its shortcoming is no mechanical reciprocation action, and oil removal efficiency is low, equipment is difficult for cleaning, the difficult maintenance.
Summary of the invention
The technical problem that the utility model will solve is that existing waste-oil scavenger does not have mechanical reciprocation action, and oil removal efficiency is low, equipment is difficult for cleaning, the difficult maintenance.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: self-priming sewage degrease machine comprises oil suction pond, oil rig, two cover air-lift devices; Aforementioned oil suction pond comprises rough segmentation pond and smart branch pond, and both tops are communicated with; Rough segmentation pond side wall upper part is established the fluid inlet of belt switch device, and a water outlet is respectively established with the bottom in smart branch pond in the rough segmentation pond; Aforementioned air-lift device comprises stripping tube and the compressed air pipe that is communicated with stripping tube, and two stripping tubes connect the water outlet in rough segmentation pond and smart branch pond respectively; Oil rig comprises oil pick-up tube and oil pump, and oil pick-up tube one end is positioned at smart branch pond, and an end connects oil pump.
The oil suction pond is divided into rough segmentation pond and smart branch pond with dividing plate; And both are connected at the top, after oil-water mixture flowed into the rough segmentation pond from fluid inlet, the water outlet of water at the bottom of the pond flowed out; The oil come-up flows into the smart pond of dividing from the connection at top, two ponds; Post precipitation once more in essence is divided the pond, the oil that will float over the upper strata through oil pump detaches, and further improves the oily water separation rate.
For ease of regulating, the aforementioned switches device is movable valve plate, and the bottom of movable valve plate is rotatably connected with rough segmentation pond sidewall, and when it was positioned at the vertical position, fluid inlet was closed, and during its rotation off-vertical position, fluid inlet is opened.During use, movable valve plate is positioned at below the liquid level, and when oil reservoir was thicker, the angle of rotation of movable valve plate was bigger, when oil reservoir is thin, can reduce the angle of rotation of movable valve plate.
Sealing effectiveness when guaranteeing that fluid inlet is closed also is provided with gasket on the side that contacts with the rough segmentation pond when movable valve plate is positioned at the vertical position.
As a kind of improvement project of the utility model, said oil pump is a pneumatic diaphragm pump.
The utility model has the advantages that: simple in structure; With the oil suction pond be divided into two portions and with two the cover air-lift devices be used, deoiling effect is obviously improved; Through the angle of rotation of adjustment aeration quantity and the movable valve plate of fluid inlet, can accomplish oily water separation as required; Adopt the semi-automatic Accrete clearing device of duct type, make equipment cleaning convenient and swift, alleviated operative employee's labor capacity; Maintenance of the equipment intensity reduces greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further:
As shown in Figure 1: the utility model comprises oil suction pond, oil rig, two cover air-lift devices; Aforementioned oil suction pond is divided into rough segmentation pond 1 and smart branch pond 2 with dividing plate 9, and both tops are communicated with; Rough segmentation pond 1 side wall upper part is established the fluid inlet of the movable valve plate 7 of band, and the bottom of movable valve plate 7 is rotatably connected with rough segmentation pond 1 sidewall, and when it was positioned at the vertical position, fluid inlet was closed, and during its rotation off-vertical position, fluid inlet is opened; Also be provided with gasket when movable valve plate 7 is positioned at the vertical position with on the side that rough segmentation pond 1 contacts, the sealing effectiveness when improving its closed fluid inlet; A water outlet is respectively established with the bottom in smart branch pond 2 in rough segmentation pond 1; Aforementioned air-lift device comprises stripping tube 3 and 4, two stripping tubes 3 of compressed air pipe of being communicated with stripping tube 3 connect the water outlet in rough segmentation pond 1 and smart branch pond 2 respectively; Oil rig comprises oil pick-up tube 5 and pneumatic diaphragm pump 6, and oil pick-up tube 5 one ends are positioned at smart branch pond 2, one ends and connect pneumatic diaphragm pump 6.
During use, this device is installed as getting final product in the oil trap.
Principle of work:
1) regulates the angle of rotation of the movable valve plate 7 in fluid inlet place, rough segmentation pond, the top of movable valve plate 7 is flushed with the bottom of pasta.
2) open compressed air pipe 4 air-supplying valves in rough segmentation pond 1, smart branch pond 2 successively; Behind the aeration, liquid density variation produces pressure reduction and realizes water flows in the stripping tube 3, and oil slick flows into rough segmentation pond 1 by the fluid inlet place; Oil slick still floats over the upper strata in rough segmentation pond 1, the water outlet in rough segmentation pond 1 constantly is discharged to oil trap with lower floor's clear water, and oil slick is concentrated in rough segmentation pond 1.
3) the smart pond 2 of dividing is by same principle work.When the greasy dirt of saving bit by bit in the essence branch pond 2 enough need be discharged, start pneumatic diaphragm pump 6 and divide greasy dirt sucking-off in the pond 2 essence.
4) behind the completion mask work, the water of separating in the oil trap is discharged from oil trap water outlet 8.
Claims (4)
1. self-priming sewage degrease machine is characterized in that: comprise oil suction pond, oil rig, two cover air-lift devices;
Aforementioned oil suction pond comprises rough segmentation pond and smart branch pond, and both tops are communicated with; Rough segmentation pond side wall upper part is established the fluid inlet of belt switch device, and a water outlet is respectively established with the bottom in smart branch pond in the rough segmentation pond;
Aforementioned air-lift device comprises stripping tube and the compressed air pipe that is communicated with stripping tube, and two stripping tubes connect the water outlet in rough segmentation pond and smart branch pond respectively;
Oil rig comprises oil pick-up tube and oil pump, and oil pick-up tube one end is positioned at smart branch pond, and an end connects oil pump.
2. self-priming sewage degrease machine according to claim 1 is characterized in that: the aforementioned switches device is movable valve plate, and the bottom of movable valve plate is rotatably connected with rough segmentation pond sidewall; When it is positioned at the vertical position; Fluid inlet is closed, and during its rotation off-vertical position, fluid inlet is opened.
3. self-priming sewage degrease machine according to claim 2 is characterized in that: also be provided with gasket on the side that contacts with the rough segmentation pond when movable valve plate is positioned at the vertical position.
4. according to claim 1 or 2 or 3 described self-priming sewage degrease machines, it is characterized in that: said oil pump is a pneumatic diaphragm pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200381029U CN202499733U (en) | 2012-02-07 | 2012-02-07 | Self-suction sewage deoiling plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200381029U CN202499733U (en) | 2012-02-07 | 2012-02-07 | Self-suction sewage deoiling plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202499733U true CN202499733U (en) | 2012-10-24 |
Family
ID=47036353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200381029U Withdrawn - After Issue CN202499733U (en) | 2012-02-07 | 2012-02-07 | Self-suction sewage deoiling plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202499733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583641A (en) * | 2012-02-07 | 2012-07-18 | 江苏盛世水业发展有限公司 | Self-absorption type sewage oil-removing machine |
-
2012
- 2012-02-07 CN CN2012200381029U patent/CN202499733U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583641A (en) * | 2012-02-07 | 2012-07-18 | 江苏盛世水业发展有限公司 | Self-absorption type sewage oil-removing machine |
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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: 20121024 Effective date of abandoning: 20130612 |
|
| RGAV | Abandon patent right to avoid regrant |