CN203699975U - Circulating-type oil-water separation device - Google Patents
Circulating-type oil-water separation device Download PDFInfo
- Publication number
- CN203699975U CN203699975U CN201420035445.9U CN201420035445U CN203699975U CN 203699975 U CN203699975 U CN 203699975U CN 201420035445 U CN201420035445 U CN 201420035445U CN 203699975 U CN203699975 U CN 203699975U
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- Prior art keywords
- hay tank
- oily
- circulating
- circulation tube
- lower circulation
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Abstract
The utility model discloses a circulating-type oil-water separation device. The circulating-type oil-water separation device comprises a first filtering tank and a second filtering tank, wherein the upper end of the first filtering tank and the upper end of the second filtering tank are communicated through an upper circulating pipe; the lower end of the first filtering tank and the lower end of the second filtering tank are communicated through a lower circulating pipe; the upper circulating pipe is connected with a connecting pipeline of the upper circulating pipe and the lower circulating pipe; the connecting pipeline of the upper circulating pipe and the lower circulating pipe is connected with a pump for pumping oily waste water to be filtered to the lower circulating pipe. The circulating-type oil-water separation device is good in separation effect, and can effectively reduce the probability that micropores of a PE sintering pipe are blocked.
Description
Technical field
The utility model relates to a kind of oily-water seperating equipment, particularly relates to a kind of circulating oily-water seperating equipment.
Background technology
Existing PE and PEC sintering tubular type fine filter, when oily(waste)water enters after filter cylinder, the micropore under certain pressure from PE sintered pipes outside surface infiltrate PE sintered pipes, flows out through collector tube box.In the time that strainer inlet outlet pressure differential exceedes certain value, filter cake will be crushed to death and be difficult for regeneration, and while requiring operation, strainer inlet outlet pressure differential must not exceed 0.2MPa, high to the operating requirement of equipment; PE sintered pipes very easily stops up; After regeneration once, the treatable oily waste water water yield is few, and the regeneration of PE sintered pipes is also very difficult; Working cost is high.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, and a kind of circulating oily-water seperating equipment is provided.The good separating effect of this circulating oily-water seperating equipment, effectively reduces the blocked probability of PE sintered pipes micropore.
For achieving the above object, the technical solution adopted in the utility model is: a kind of circulating oily-water seperating equipment, it is characterized in that: comprise the first hay tank and the second hay tank, the upper end of the upper end of described the first hay tank and the second hay tank is communicated with by upper circular tube, the lower end of the lower end of described the first hay tank and the second hay tank is communicated with by lower circulation tube, described upper circular tube is connected with upper and lower circulation tube connecting pipeline, and described upper and lower circulation tube connecting pipeline is connected with the pump for oily(waste)water to be filtered being pumped to lower circulation tube.
The circulating oily-water seperating equipment of above-mentioned one, it is characterized in that: described the first hay tank and the second hay tank include housing and be vertically laid in multiple PE sintered pipes of enclosure interior, the top and bottom of multiple described PE sintered pipes are all overlapped pipe connecting, on described pipe connecting, be provided with boss, on described pipe connecting, cover has set nut, the PE sintered pipes of adjacent two PE sintered pipes and close housing is all connected by web plate with housing, described web plate is connected between set nut and boss, the upper end of described housing is provided with circulation fluid mouth, described fluid inlet is arranged on the lower end of housing, described housing sidewall offers cleaner liquid outlet.
The circulating oily-water seperating equipment of above-mentioned one, is characterized in that: between described web plate and boss and between web plate and set nut, be provided with gasket.
The circulating oily-water seperating equipment of above-mentioned one, is characterized in that: the cleaner liquid outlet of described the first hay tank and the second hay tank is connected by cleaner liquid connecting pipeline, on described cleaner liquid connecting pipeline, is provided with the first tensimeter.
The circulating oily-water seperating equipment of above-mentioned one, is characterized in that: the sidewall of described the first hay tank and the second hay tank is provided with evacuation port, and the evacuation port of the evacuation port of the first hay tank and the second hay tank is connected by emptying pipeline.
The circulating oily-water seperating equipment of above-mentioned one, is characterized in that: on described upper circular tube, be provided with Butterworth Hatch, venting port and dosing mouth.
The circulating oily-water seperating equipment of above-mentioned one, is characterized in that: on described lower circulation tube, be provided with concentrated solution discharge outlet and the second tensimeter, the first detachable shutoff dish is installed on described concentrated solution discharge outlet.
The circulating oily-water seperating equipment of above-mentioned one, is characterized in that: described pump is vertical single stage centrifugal pump, and described pump is all connected by different diameter rubber joint with lower circulation tube with upper and lower circulation tube connecting pipeline and described pump.
The circulating oily-water seperating equipment of above-mentioned one, is characterized in that: described upper circular tube is all provided with detachable closure plate away from one end and the lower circulation tube of upper and lower circulation tube connecting pipeline away from one end of upper and lower circulation tube connecting pipeline.
The circulating oily-water seperating equipment of above-mentioned one, is characterized in that: on described upper and lower circulation tube connecting pipeline, be provided with the liquid adding hole for supplementing oily(waste)water to be filtered.
The utility model compared with prior art has the following advantages:
1, of the present utility model simple in structure, rationally novel in design, be easy to install.
2, the oily(waste)water that the utility model PE sintered pipes is filtered is filtered and is changed into present flow filtration by original static pressure, oil content in oily(waste)water flows in the circulation line being made up of upper and lower circulation line and vertical single stage centrifugal pump etc., separated under the effect of pipe inside and outside differential pressure, stay in piping system and continue to circulate, the oily(waste)water circulating is washing away PE sintered pipes inwall simultaneously, has reduced the blocked probability of PE sintering strainer tube micropore.
3, the utility model adopts PE sintered pipes acidproof, alkaline-resisting, corrosion-resistant, that intensity is high, antioxidant property is good to purify oily(waste)water, and easy to clean, has improved work-ing life.
4, the utility model can be pulled down after the detachable closure plate on upper and lower circulation tube, connects the filtering unit that a group or more groups is made up of tank body and upper and lower circulation tube, to increase larger sewage disposal area.
5, the utility model over all Integration degree is high, and effluent quality is good, is convenient to transport, and the working time of going into operation is fast, and water loss is few, has realized energy-conservation.
In sum, the utility model is simple in structure, and rationally novel in design, working stability is reliable, long service life, and result of use is good, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model the first hay tank.
Fig. 3 is the enlarged view at A place in Fig. 2.
Description of reference numerals:
Embodiment
The circulating oily-water seperating equipment of one as shown in Figure 1, comprise the first hay tank 1 and the second hay tank 2, the upper end of the upper end of described the first hay tank 1 and the second hay tank 2 is communicated with by upper circular tube 6, the lower end of the lower end of described the first hay tank 1 and the second hay tank 2 is communicated with by lower circulation tube 15, described upper circular tube 6 is connected with upper and lower circulation tube connecting pipeline 11, and described upper and lower circulation tube connecting pipeline 11 is connected with the pump 14 for oily(waste)water to be filtered being pumped to lower circulation tube 15.
In conjunction with Fig. 2 and Fig. 3, described the first hay tank 1 and the second hay tank 2 include housing 1-1 and are vertically laid in multiple PE sintered pipes 1-2 of housing 1-1 inside, the top and bottom of multiple described PE sintered pipes 1-2 are all overlapped pipe connecting 1-10, on described pipe connecting 1-10, be provided with boss 1-11, the upper cover of described pipe connecting 1-10 has set nut 1-9, the PE sintered pipes 1-2 of adjacent two PE sintered pipes 1-2 and close housing 1-1 is all connected by web plate 1-4 with housing 1-1, described web plate 1-4 is connected between set nut 1-9 and boss 1-11, the upper end of described housing 1-1 is provided with circulation fluid mouth 1-7, described fluid inlet 1-3 is arranged on the lower end of housing 1-1, described housing 1-1 sidewall offers cleaner liquid outlet 1-6.
In the present embodiment, this circulating oily-water seperating equipment in use, oily(waste)water to be filtered is under the effect of pump 14, divide two-way to enter in the first hay tank 1 and the second hay tank 2, during by PE sintered pipes 1-2, due to the difference of PE sintered pipes 1-2 inside and outside differential pressure, interior pressure is large, external pressure is little, the micropore that clean water in oily(waste)water will see through on PE sintered pipes 1-2 enters in the chamber of tank body, exporting 1-6 by cleaner liquid discharges, remaining oily(waste)water continues up, by circulation fluid mouth 1-7, upper circular tube 6, upper and lower circulation tube connecting pipeline 11, again sent in tank body by pump 14, carry out repeatedly circulating filtration.
The oily(waste)water being filtered by PE sintered pipes 1-2 in this circulating oily-water seperating equipment is filtered and is changed into present flow filtration by original static pressure, oil content in oily(waste)water flows in the circulation line being made up of upper circular tube 6, lower circulation tube 15, upper and lower circulation tube connecting pipeline 11 and pump 14 etc., separated under the effect of pipe inside and outside differential pressure, stay in piping system and continue to circulate, the oily(waste)water circulating is washing away PE sintering strainer tube inwall simultaneously, has reduced the blocked probability of PE sintered pipes 1-2 micropore.
As shown in Figure 3, between described web plate 1-4 and boss 1-11 and between web plate 1-4 and set nut 1-9, be provided with gasket 1-8.
As shown in Figure 1, the cleaner liquid outlet 1-6 of described the first hay tank 1 and the second hay tank 2 is connected by cleaner liquid connecting pipeline 4, is provided with the first tensimeter 9 on described cleaner liquid connecting pipeline 4.Observe the force value in cleaner liquid connecting pipeline 4 by the first tensimeter 9, and then open the 3rd detachable shutoff dish 3 on cleaner liquid connecting pipeline 4, the clean water in described oily(waste)water is discharged along cleaner liquid connecting pipeline 4.
In conjunction with Fig. 1 and Fig. 2, the sidewall of described the first hay tank 1 and the second hay tank 2 is provided with evacuation port 1-5, and the evacuation port 1-5 of the evacuation port 1-5 of the first hay tank 1 and the second hay tank 2 is connected by emptying pipeline 19.When use, open the second detachable shutoff dish 18, by evacuation port 1-5 and emptying pipeline 19, the scavenging solution of PE sintered pipes 1-2 outside is drained from emptying pipeline 19.
As shown in Figure 1, on described upper circular tube 6, be provided with Butterworth Hatch 10, venting port 8 and dosing mouth 7.For adding first the sewage in tank body need to discharge the air in tank body, can be by venting port 8 exhausts on upper circular tube 6; In the time that PE sintered pipes 1-2 is seriously polluted, can soak by dosing mouth 7 dosings on upper circular tube 6, then add clear water to rinse from clean water outlet 10 and make PE sintered pipes 1-2 obtain regeneration.
As shown in Figure 1, on described lower circulation tube 15, be provided with concentrated solution discharge outlet and the second tensimeter 17, the first detachable shutoff dish 16 is installed on described concentrated solution discharge outlet.In the time that this circulating oily-water seperating equipment uses, along with the increase of circulating filtration number of times, remaining concentration of wastewater increases gradually, in the time that concentration of wastewater reaches certain value, opens the first detachable shutoff dish 16, and strong sewage can be discharged by described concentrated solution discharge outlet.
As shown in Figure 1, described pump 14 is vertical single stage centrifugal pump, and described pump 14 is all connected by different diameter rubber joint 13 with lower circulation tube 15 with upper and lower circulation tube connecting pipeline 11 and described pump 14.
As shown in Figure 1, described upper circular tube 6 is all provided with detachable closure plate 5 away from one end and the lower circulation tube 15 of upper and lower circulation tube connecting pipeline 11 away from one end of upper and lower circulation tube connecting pipeline 11.When use, can pull down after the detachable closure plate 5 on upper circular tube 6 and lower circulation tube 15, connect the filtering unit that a group or more groups is made up of tank body and upper and lower circulation tube, to increase larger sewage disposal area.
As shown in Figure 1, on described upper and lower circulation tube connecting pipeline 11, be provided with the liquid adding hole 12 for supplementing oily(waste)water to be filtered.The oily(waste)water filtering when new needs supplements the liquid adding hole from upper and lower circulation tube connecting pipeline 11 12 to add, and enters the circulating filtration of next batch.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification, change and equivalent structure transformation of above embodiment being done according to the utility model technical spirit, all still belongs in the protection domain of technical solutions of the utility model.
Claims (10)
1. a circulating oily-water seperating equipment, it is characterized in that: comprise the first hay tank (1) and the second hay tank (2), the upper end of the upper end of described the first hay tank (1) and the second hay tank (2) is communicated with by upper circular tube (6), the lower end of the lower end of described the first hay tank (1) and the second hay tank (2) is communicated with by lower circulation tube (15), described upper circular tube (6) is connected with upper and lower circulation tube connecting pipeline (11), described upper and lower circulation tube connecting pipeline (11) is connected with the pump (14) for oily(waste)water to be filtered being pumped to lower circulation tube (15).
2. the circulating oily-water seperating equipment of one according to claim 1, it is characterized in that: described the first hay tank (1) and the second hay tank (2) include housing (1-1) and be vertically laid in the inner multiple PE sintered pipes (1-2) of housing (1-1), the top and bottom of multiple described PE sintered pipes (1-2) are all overlapped pipe connecting (1-10), on described pipe connecting (1-10), be provided with boss (1-11), the upper cover of described pipe connecting (1-10) has set nut (1-9), the PE sintered pipes (1-2) of adjacent two PE sintered pipes (1-2) and close housing (1-1) is all connected by web plate (1-4) with housing (1-1), described web plate (1-4) is connected between set nut (1-9) and boss (1-11), the upper end of described housing (1-1) is provided with circulation fluid mouth (1-7), described fluid inlet (1-3) is arranged on the lower end of housing (1-1), described housing (1-1) sidewall offers cleaner liquid outlet (1-6).
3. the circulating oily-water seperating equipment of one according to claim 2, is characterized in that: between described web plate (1-4) and boss (1-11) and between web plate (1-4) and set nut (1-9), be provided with gasket (1-8).
4. the circulating oily-water seperating equipment of one according to claim 2, it is characterized in that: the cleaner liquid outlet (1-6) of described the first hay tank (1) and the second hay tank (2) is connected by cleaner liquid connecting pipeline (4), is provided with the first tensimeter (9) on described cleaner liquid connecting pipeline (4).
5. the circulating oily-water seperating equipment of one according to claim 2, it is characterized in that: the sidewall of described the first hay tank (1) and the second hay tank (2) is provided with evacuation port (1-5), the evacuation port (1-5) of the first hay tank (1) and the evacuation port (1-5) of the second hay tank (2) are connected by emptying pipeline (19).
6. the circulating oily-water seperating equipment of one according to claim 1, is characterized in that: on described upper circular tube (6), be provided with Butterworth Hatch (10), venting port (8) and dosing mouth (7).
7. the circulating oily-water seperating equipment of one according to claim 1, it is characterized in that: on described lower circulation tube (15), be provided with concentrated solution discharge outlet and the second tensimeter (17), the first detachable shutoff dish (16) is installed on described concentrated solution discharge outlet.
8. the circulating oily-water seperating equipment of one according to claim 1, it is characterized in that: described pump (14) is vertical single stage centrifugal pump, described pump (14) is all connected by different diameter rubber joint (13) with lower circulation tube (15) with upper and lower circulation tube connecting pipeline (11) and described pump (14).
9. the circulating oily-water seperating equipment of one according to claim 1, is characterized in that: described upper circular tube (6) is all provided with detachable closure plate (5) away from one end and the lower circulation tube (15) of upper and lower circulation tube connecting pipeline (11) away from one end of upper and lower circulation tube connecting pipeline (11).
10. the circulating oily-water seperating equipment of one according to claim 1, is characterized in that: on described upper and lower circulation tube connecting pipeline (11), be provided with the liquid adding hole (12) for supplementing oily(waste)water to be filtered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420035445.9U CN203699975U (en) | 2014-01-21 | 2014-01-21 | Circulating-type oil-water separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420035445.9U CN203699975U (en) | 2014-01-21 | 2014-01-21 | Circulating-type oil-water separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203699975U true CN203699975U (en) | 2014-07-09 |
Family
ID=51050442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420035445.9U Expired - Fee Related CN203699975U (en) | 2014-01-21 | 2014-01-21 | Circulating-type oil-water separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203699975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310528A (en) * | 2014-08-15 | 2015-01-28 | 上海泽焘环保科技有限公司 | Fully-automatic oil-water separator |
-
2014
- 2014-01-21 CN CN201420035445.9U patent/CN203699975U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310528A (en) * | 2014-08-15 | 2015-01-28 | 上海泽焘环保科技有限公司 | Fully-automatic oil-water separator |
| CN104310528B (en) * | 2014-08-15 | 2016-01-20 | 上海泽焘环保科技有限公司 | Full-automatic oil-water separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20150121 |
|
| EXPY | Termination of patent right or utility model |