CN207641124U - A kind of tank water cut-off device - Google Patents
A kind of tank water cut-off device Download PDFInfo
- Publication number
- CN207641124U CN207641124U CN201721612167.9U CN201721612167U CN207641124U CN 207641124 U CN207641124 U CN 207641124U CN 201721612167 U CN201721612167 U CN 201721612167U CN 207641124 U CN207641124 U CN 207641124U
- Authority
- CN
- China
- Prior art keywords
- water
- oil
- tank
- cut
- water cut
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 118
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 239000004519 grease Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract description 12
- 238000001914 filtration Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 37
- 239000002699 waste material Substances 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000013316 zoning Methods 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a kind of tank water cut-off devices, belong to technical field of petrochemical industry.Including water cut-off device tank body and the floating ball being arranged in water cut-off device tank body, connecting rod and drain valve, floating ball bottom is connected by the valve rod of connecting rod and drain valve, it further include water tank, delivery pump, oil and water filters and oil return pipe, the water tank top is connected to by pipeline with the discharge outlet of water cut-off device tank body, lower part is connected to by pipeline with the inlet of oil and water filters, the delivery pump is arranged on the pipeline that water tank is connected to oil and water filters, liquid in water tank is delivered in oil and water filters, the oil outlet of the oil and water filters is connected to by oil return pipe with water cut-off device tank body top.The water of discharge is recovered by filtration the utility model by oil and water filters completion, is improved fluid yield, is prevented the pollution of the environment.
Description
Technical field
The utility model is related to a kind of tank water cut-off devices, belong to technical field of petrochemical industry.
Background technology
In petrochemical industry, oil product is producing and can bring portion of water into storage and transport process, and oil product storage is existed
In oil tank, after a period of time is static, since oil product is different with the density of water, incompatibility AUTOMATIC ZONING in tank body, moisture content
The bottom with oil tank can be deposited, in order to not influence the quality of oil product, it is necessary to the moisture content in tank body is emitted in time, it is traditional
It is to install water discharging valve in tank bottom to cut water method, is drained using artificial time switch valve, can not but manually cut water
It realizes stringent control, race oil inevitably occurs and causes to waste.
Tank is a kind of device of automatic water-stopping with water cut-off device, is connected with the discharge outlet of oil tank when work, by tank bottom
Oil and water are directed in water cut-off device tank body, floating ball are equipped in water cut-off device tank body, floating ball is connected with the valve rod of drain valve, due to You Heshui
Density variation, when floating ball infiltration in the oil when buoyancy it is small, floating ball will not pull valve rod, when tank base connate water, floating ball
Buoyancy in water is larger therefore valve rod draining is pulled open in rising, and therefore the buoyancy that floating ball is subject to after the completion of draining, which reduces, to be declined, valve
Door is closed, and when in use, tank water cut-off device can realize automatic water-stopping, simple operation.
But for the larger heavy oil of some density, the density of oil and water is closer to, and water cut-off device is cut during water
It has fluid perhaps to cut out with water, leads to fluid waste, environmental pollution.
Utility model content
The technical problem to be solved by the utility model is to：A kind of tank water cut-off device is provided, it solves current tank
The problem of leading to waste, environmental pollution with the discharge of water cut-off device fluid.
Technical problem to be solved in the utility model takes following technical scheme to realize：
A kind of tank water cut-off device, including water cut-off device tank body and the floating ball, connecting rod and the row that are arranged in water cut-off device tank body
Water valve, floating ball bottom by the valve rod of connecting rod and drain valve connect, further include water tank, delivery pump, oil and water filters and
Oil return pipe, the water tank top are connected to by pipeline with the discharge outlet of water cut-off device tank body, and lower part is filtered by pipeline and grease
The inlet of device is connected to, and the delivery pump is arranged on the pipeline that water tank is connected to oil and water filters, by the liquid in water tank
Body is delivered in oil and water filters, and the oil outlet of the oil and water filters is connected to by oil return pipe with water cut-off device tank body top.
By using above-mentioned technical proposal, the water out of water cut-off device tank body is stored in water tank, when in water tank
When water is full, startup delivery pump, which pumps water in oil and water filters, to be filtered, and filtered water discharge, the oil filtered out is through oil return pipe weight
Newly it is back in water cut-off device tank body.
As preferred embodiment, the water tank is equipped with liquid level gauge, and the water that liquid level gauge characterizes water tank is height, works as water storage
Start delivery pump when tank is full and water is delivered to completion filtering in oil and water filters.
As preferred embodiment, the oil return pipe is equipped with check valve, and the direction of check valve is to be connected into water cut-off device tank body,
Prevent the fluid in water cut-off device tank body from pouring in down a chimney.
As preferred embodiment, it is equipped with floating ball guide groove in the water cut-off device tank body, is equipped with guide rod at the top of the floating ball, leads
It is inserted into floating ball guide groove to bar and is slided along floating ball guide groove, swinging when preventing floating ball from floating up and down makes fluid acutely shake
Influence standing, layered effect.
The utility model has the beneficial effects that：For heavy oil, carried out again after the water body that water cut-off device is cut out is stored
Filter can filter out the fluid contained in water body and recycling, improve fluid yield, prevent the pollution of the environment.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
In figure：Water cut-off device tank body 1, drain valve 11, floating ball guide groove 12, floating ball 2, guide rod 21, connecting rod 3, water storage
Tank 4, delivery pump 5, oil and water filters 6, oil return pipe 7, liquid level gauge 8, check valve 9.
Specific implementation mode
In order to which the technical means, creative features, achievable purpose and effectiveness to the utility model are easy to understand, tie below
Conjunction is specifically illustrating, and the utility model is expanded on further.
As shown in Figure 1, a kind of tank water cut-off device, including water cut-off device tank body 1 and the floating ball that is arranged in water cut-off device tank body 1
2, connecting rod 3 and drain valve 11,2 bottom of floating ball are connect by connecting rod 3 with the valve rod of drain valve 11, further include water tank
4, delivery pump 5, oil and water filters 6 and oil return pipe 7,4 top of water tank are connected to by pipeline with the discharge outlet of water cut-off device tank body 1,
Lower part is connected to by pipeline with the inlet of oil and water filters 6, and delivery pump 5, which is arranged, to be connected to oil and water filters 6 in water tank 4
On pipeline, the liquid in water tank 4 is delivered in oil and water filters 6, the oil outlets of oil and water filters 6 by oil return pipe 7 with
1 top of water cut-off device tank body is connected to.
Water tank 4 is equipped with liquid level gauge 8.
Oil return pipe is equipped with check valve 9.
Floating ball guide groove 12 is equipped in water cut-off device tank body 1,2 top of floating ball is equipped with guide rod 21, and guide rod 21, which is inserted into, to be oriented to
It is slided along guide groove in slot.
The workflow of the utility model：Automatic water-stopping when water cut-off device works, the water of discharge initially enter in water tank 4,
Liquid level gauge 8 observes the liquid level of water tank 4, when water level is enough high, starts delivery pump 5, opens check valve 9, water is delivered to grease
Filtering is completed in filter 6, oil and water filters 6 filter out impurity and fluid in water, and the fluid filtered out is from oil and water filters 6
In be back in water cut-off device tank body 1 by oil return pipe 7 and complete recycling, improve fluid yield, prevent the fluid of discharge from causing environment
Pollution.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the present utility model is not limited to the above embodiments, do not depart from the spirit of the present invention and
Under the premise of range, the utility model also has various changes and improvements, these changes and improvements both fall within the utility model and want
In the range of asking protection.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (4)
1. a kind of tank water cut-off device, including water cut-off device tank body and the floating ball, connecting rod and the draining that are arranged in water cut-off device tank body
Valve, floating ball bottom are connected by the valve rod of connecting rod and drain valve, it is characterised in that：Further include water tank, delivery pump, grease
Filter and oil return pipe, the water tank top are connected to by pipeline with the discharge outlet of water cut-off device tank body, lower part by pipeline with
The inlet of oil and water filters is connected to, and the delivery pump is arranged on the pipeline that water tank is connected to oil and water filters, by water storage
Liquid in tank is delivered in oil and water filters, and the oil outlet of the oil and water filters passes through oil return pipe and water cut-off device tank body top
Connection.
2. a kind of tank water cut-off device according to claim 1, it is characterised in that:The water tank is equipped with liquid level gauge.
3. a kind of tank water cut-off device according to claim 1, it is characterised in that:The oil return pipe is equipped with check valve.
4. a kind of tank water cut-off device according to claim 1, it is characterised in that：It is led equipped with floating ball in the water cut-off device tank body
To slot, guide rod is equipped at the top of the floating ball, guide rod is inserted into guide groove and is slided along guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721612167.9U CN207641124U (en) | 2017-11-28 | 2017-11-28 | A kind of tank water cut-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721612167.9U CN207641124U (en) | 2017-11-28 | 2017-11-28 | A kind of tank water cut-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207641124U true CN207641124U (en) | 2018-07-24 |
Family
ID=62882306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721612167.9U Expired - Fee Related CN207641124U (en) | 2017-11-28 | 2017-11-28 | A kind of tank water cut-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207641124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087418A (en) * | 2022-01-04 | 2022-02-25 | 青岛海湾化学有限公司 | A kind of cutting water regulating valve for storage tank of styrene device |
-
2017
- 2017-11-28 CN CN201721612167.9U patent/CN207641124U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087418A (en) * | 2022-01-04 | 2022-02-25 | 青岛海湾化学有限公司 | A kind of cutting water regulating valve for storage tank of styrene device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 Termination date: 20191128 |