CN106641367A - Float valve for oil-water separation - Google Patents
Float valve for oil-water separation Download PDFInfo
- Publication number
- CN106641367A CN106641367A CN201710069687.8A CN201710069687A CN106641367A CN 106641367 A CN106641367 A CN 106641367A CN 201710069687 A CN201710069687 A CN 201710069687A CN 106641367 A CN106641367 A CN 106641367A
- Authority
- CN
- China
- Prior art keywords
- oil
- float
- water
- pedestal
- oil guide
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
- F16K21/18—Self-closing valves, i.e. closing automatically after operation closed when a rising liquid reaches a predetermined level
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
- B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/12—Auxiliary equipment particularly adapted for use with liquid-separating apparatus, e.g. control circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
- F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K33/00—Floats for actuation of valves or other apparatus
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Check Valves (AREA)
Abstract
The invention discloses a float valve for oil-water separation, which is characterized by comprising a base, an oil guide cylinder mounted in the base, and a float placed in the oil guide cylinder in a floating way. The oil outlet is disposed in the top of the oil guide cylinder, an oil suction port is disposed in the bottom of the oil guide cylinder, and the oil outlet is connected to the inlet end of an oil conduit. The float can float up or down during changing of the buoyancy of water and oil; the buoyancy of water lifts the float such that the float seals the inlet end of the oil conduit; and the buoyancy of oil is insufficient to lift the float such that the float falls down to open the inlet end of the oil conduit for oil suction. The float valve for oil-water separation is simple in structure, small in size, and automatic in opening and closing with no need for electricity. The float valve for oil-water separation allows automatic discharge, and is simple in structure and good in effect.
Description
Technical field
The present invention relates to food waste treatment equipment technical field, more particularly to a kind of water-oil separating ball-cock assembly.
Background technology
Water-oil separating is usually different using fluid density, allows the light oil float of density above, is then taken out, and leads to
Cross scraper plate or pressure be automatically separated, but both approaches be all easy to by lower section density weight liquid take out of or on
Fang Midu light liquid is unable to emptying, or is difficult automatic running.
The content of the invention
The technical problem to be solved is for the operation of existing food waste treatment equipment oil water separation process
Troublesome problem and a kind of water-oil separating ball-cock assembly is provided, the water-oil separating ball-cock assembly can be automatically turned on according to core intersection and
Close, it is simple, convenient, practical.
The technical problem to be solved can be achieved through the following technical solutions：
A kind of water-oil separating ball-cock assembly, including a pedestal, the Oil Guide cylinder in the pedestal and floating be placed on
Float in the oil conducting tube body, is provided with the oil outlet, the bottom of the Oil Guide cylinder at the top of the Oil Guide cylinder
Be provided with described inlet port, the arrival end of the oil outlet and an oil guide pipe be connected；The float is in water and oily buoyancy
Fluctuate in change procedure, buoyancy of water holds up the float, make the float close the arrival end of the oil guide pipe,
The buoyancy of oil is not enough to hold up float, makes the float fall down, and opens the arrival end of the oil guide pipe and carries out oil suction.
In a preferred embodiment of the invention, the float is spherical or cylinder.
In a preferred embodiment of the invention, the arrival end in the oil guide pipe is provided with a rubber seal.
In a preferred embodiment of the invention, two L-shaped grooves are evenly equipped with the seat wall top of the pedestal, every
One L-shaped groove is located at the seat wall apical margin position opening of the pedestal；Two pins are evenly equipped with the barrel of the Oil Guide cylinder, it is described
When pedestal is assembled with the Oil Guide cylinder, the pin is snapped onto in corresponding L-shaped groove.
In a preferred embodiment of the invention, it is provided with sealing ring between the pedestal and the Oil Guide cylinder.
In a preferred embodiment of the invention, the bottom in the pedestal is provided with bracket, the float drops
When fall on the bracket.
In a preferred embodiment of the invention, the bottom of the Oil Guide cylinder is in up big and down small conical bores.
In a preferred embodiment of the invention, the density of the float is less than the density of water but more than the density of oil.
As a result of technical scheme as above, present configuration is simple, small volume, it is not necessary to electricity consumption, automatic switch.Should
Water-oil separating ball-cock assembly carries out automatic-discharging, and simple structure, effect is good.
Description of the drawings
Fig. 1 is in view when closing for the water-oil separating ball-cock assembly of the embodiment of the present invention 1.
Fig. 2 is in view when opening for the water-oil separating ball-cock assembly of the embodiment of the present invention 1.
Fig. 3 for the embodiment of the present invention 1 water-oil separating ball-cock assembly in pedestal sectional view.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is in view when closing for the water-oil separating ball-cock assembly of the embodiment of the present invention 2.
Fig. 6 is in view when opening for the water-oil separating ball-cock assembly of the embodiment of the present invention 2.
Specific embodiment
Embodiment 1
Referring to Fig. 1 to Fig. 2, water-oil separating ball-cock assembly includes a pedestal 100, the Oil Guide cylinder 200 in pedestal 100
With the float 300 being placed in Oil Guide cylinder 200 that floats.
The top of Oil Guide cylinder 200 is circular cylindrical cavity, and bottom is in up big and down small conical bores.Oil Guide cylinder 200
Top be provided with oil outlet 210, bottom is provided with inlet port 220, and arrival end 410 and the oil outlet 210 of oil guide pipe 400 connect
Connect；The arrival end 410 of oil guide pipe 400 is provided with a rubber seal 420.
With reference to referring to Fig. 3 and Fig. 4, pedestal 100 is cylindrical tube, and on the seat wall top of pedestal 100 two L are evenly equipped with
Shape groove 110, in each L-shaped groove 110 the seat wall apical margin position opening of pedestal 100 is located at；It is uniform on the barrel of Oil Guide cylinder 200
There are two pins 230, when pedestal 100 is assembled with Oil Guide cylinder 200, pin 230 is snapped onto in corresponding L-shaped groove 110.
The top of the seat wall inner surface of pedestal 100 is provided with seal groove 120, between pedestal 100 and Oil Guide cylinder 200
Sealing ring 500 be placed in seal groove 120.
Bottom in pedestal 100 is provided with bracket 130, and float 300 is fallen on bracket 130 when falling.
Float 300 is spherical, is fluctuated in buoyancy change procedure of the water with oil, and buoyancy of water holds up float 300,
Float 300 is set to close the arrival end 410 of oil guide pipe 400, the buoyancy of oil is not enough to hold up float 300, falls down float 300
Come, opening the arrival end 410 of oil guide pipe 400 carries out oil suction.The material of float 300 is not limited, but density is simultaneously big less than the density of water
In the density of oil.
The operation principle of the present embodiment is as follows：
As shown in figure 1, when starting, because core intersection is little, the density of water is big, and float 300 floats, and pushes down oil guide pipe 400
The rubber seal 420 of arrival end 410, closes oil guide pipe 400.As shown in Fig. 2 as core intersection increases, suffered by float 300
Buoyancy reduces, and float 300 falls down, and oil is discharged from oil guide pipe 400, and as oil reservoir is discharged, float 300 floats and returns to Fig. 1 institutes
Show state.
Embodiment 2
Referring to Fig. 5 to Fig. 6, water-oil separating ball-cock assembly includes a pedestal 100, the Oil Guide cylinder 200 in pedestal 100
With the float 300a being placed in Oil Guide cylinder 200 that floats.
The top of Oil Guide cylinder 200 is circular cylindrical cavity, and bottom is in up big and down small conical bores.Oil Guide cylinder 200
Top be provided with oil outlet 210, bottom is provided with inlet port 220, and arrival end 410 and the oil outlet 210 of oil guide pipe 400 connect
Connect；The arrival end 410 of oil guide pipe 400 is provided with a rubber seal 420.
With reference to referring to Fig. 3 and Fig. 4, pedestal 100 is cylindrical tube, and on the seat wall top of pedestal 100 two L are evenly equipped with
Shape groove 110, in each L-shaped groove 110 the seat wall apical margin position opening of pedestal 100 is located at；It is uniform on the barrel of Oil Guide cylinder 200
There are two pins 230, when pedestal 100 is assembled with Oil Guide cylinder 200, pin 230 is snapped onto in corresponding L-shaped groove 110.
The top of the seat wall inner surface of pedestal 100 is provided with seal groove 120, between pedestal 100 and Oil Guide cylinder 200
Sealing ring 500 be placed in seal groove 120.
Bottom in pedestal 100 is provided with bracket 130, and float 300a is fallen on bracket 130 when falling.
Float 300a is cylinder, fluctuates in water with oily buoyancy change procedure, and buoyancy of water is by float 300a
Hold up, make float 300a close the arrival end 410 of oil guide pipe 400, the buoyancy of oil is not enough to hold up float 300a, makes float
300a falls down, and opens the arrival end 410 of oil guide pipe 400 and carries out oil suction.The material of float 300a is not limited, but density is less than water
Density is simultaneously more than oily density.
The operation principle of the present embodiment is as follows：
As shown in figure 5, when starting, because core intersection is little, the density of water is big, and float 300a floats, and pushes down oil guide pipe 400
The rubber seal 420 of arrival end 410, closes oil guide pipe 400.As shown in Fig. 2 as core intersection increases, float 300a institutes
Reduced by buoyancy, float 300a falls down, oil is discharged from oil guide pipe 400, as oil reservoir is discharged, float 300a floats and returns to figure
State shown in 6.
The water-oil separating ball-cock assembly of the present invention is not limited to water-oil separating, can be also used for any two density different and not
The liquid for dissolving each other is separated.
Claims (8)
1. a kind of water-oil separating ball-cock assembly, it is characterised in that including a pedestal, the Oil Guide cylinder in the pedestal and floating
The dynamic float being placed in the oil conducting tube body, is provided with the oil outlet, the oil conducting tube at the top of the Oil Guide cylinder
The bottom of body is provided with described inlet port, the arrival end of the oil outlet and an oil guide pipe be connected；The float water with
Fluctuate in the buoyancy change procedure of oil, buoyancy of water holds up the float, makes the float entering the oil guide pipe
Mouth end seal is closed, and the buoyancy of oil is not enough to hold up float, makes the float fall down, and the arrival end for opening the oil guide pipe is inhaled
Oil.
2. a kind of water-oil separating ball-cock assembly as claimed in claim 1, it is characterised in that the float is spherical or cylinder.
3. a kind of water-oil separating ball-cock assembly as claimed in claim 1, it is characterised in that arrange in the arrival end of the oil guide pipe
There is a rubber seal.
4. a kind of water-oil separating ball-cock assembly as claimed in claim 1, it is characterised in that on the seat wall top of the pedestal
Two L-shaped grooves are furnished with, in each L-shaped groove the seat wall apical margin position opening of the pedestal is located at；In the barrel of the Oil Guide cylinder
On be evenly equipped with two pins, when the pedestal is assembled with the Oil Guide cylinder, the pin is snapped onto in corresponding L-shaped groove.
5. a kind of water-oil separating ball-cock assembly as described in claim 1 or 4, it is characterised in that the pedestal and the oil conducting tube
Sealing ring is provided between body.
6. a kind of water-oil separating ball-cock assembly as claimed in claim 1, it is characterised in that the bottom in the pedestal is provided with
Bracket, falls on the bracket during float drops.
7. a kind of water-oil separating ball-cock assembly as claimed in claim 1, it is characterised in that present greatly the bottom of the Oil Guide cylinder
Under little conical bores.
8. a kind of water-oil separating ball-cock assembly as claimed in claim 1, it is characterised in that the density of the float is close less than water
Spend but more than the density of oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710069687.8A CN106641367A (en) | 2017-02-08 | 2017-02-08 | Float valve for oil-water separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710069687.8A CN106641367A (en) | 2017-02-08 | 2017-02-08 | Float valve for oil-water separation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106641367A true CN106641367A (en) | 2017-05-10 |
Family
ID=58844515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710069687.8A Pending CN106641367A (en) | 2017-02-08 | 2017-02-08 | Float valve for oil-water separation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106641367A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843801A (en) * | 2018-07-05 | 2018-11-20 | 中国海洋石油集团有限公司 | A kind of float-type water control valve |
| CN110478946A (en) * | 2019-09-02 | 2019-11-22 | 杭州路弘科技有限公司 | Liquid separation method and device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3868321A (en) * | 1972-04-19 | 1975-02-25 | Dick Valentine Gough | Liquid separators |
| AT393113B (en) * | 1989-11-09 | 1991-08-26 | Oestreicher Purator | Self-actuated float closure for mineral oil separators |
| CN2342862Y (en) * | 1998-05-11 | 1999-10-13 | 曹永光 | Vertical automatic oil-water separator |
| CN201168461Y (en) * | 2008-03-21 | 2008-12-24 | 薛荣玉 | Oil-water bidirectional separator |
| CN103848477A (en) * | 2014-04-02 | 2014-06-11 | 苏州市玄天环保科技有限公司 | Oil-water separating device |
| CN206600508U (en) * | 2017-02-08 | 2017-10-31 | 上海迈正环境科技有限公司 | A kind of water-oil separating ball-cock assembly |
-
2017
- 2017-02-08 CN CN201710069687.8A patent/CN106641367A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3868321A (en) * | 1972-04-19 | 1975-02-25 | Dick Valentine Gough | Liquid separators |
| AT393113B (en) * | 1989-11-09 | 1991-08-26 | Oestreicher Purator | Self-actuated float closure for mineral oil separators |
| CN2342862Y (en) * | 1998-05-11 | 1999-10-13 | 曹永光 | Vertical automatic oil-water separator |
| CN201168461Y (en) * | 2008-03-21 | 2008-12-24 | 薛荣玉 | Oil-water bidirectional separator |
| CN103848477A (en) * | 2014-04-02 | 2014-06-11 | 苏州市玄天环保科技有限公司 | Oil-water separating device |
| CN206600508U (en) * | 2017-02-08 | 2017-10-31 | 上海迈正环境科技有限公司 | A kind of water-oil separating ball-cock assembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843801A (en) * | 2018-07-05 | 2018-11-20 | 中国海洋石油集团有限公司 | A kind of float-type water control valve |
| CN110478946A (en) * | 2019-09-02 | 2019-11-22 | 杭州路弘科技有限公司 | Liquid separation method and device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |
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| WD01 | Invention patent application deemed withdrawn after publication |