CN206156124U - Storage device of easy oxidation vegetable oil - Google Patents
Storage device of easy oxidation vegetable oil Download PDFInfo
- Publication number
- CN206156124U CN206156124U CN201621211177.7U CN201621211177U CN206156124U CN 206156124 U CN206156124 U CN 206156124U CN 201621211177 U CN201621211177 U CN 201621211177U CN 206156124 U CN206156124 U CN 206156124U
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- CN
- China
- Prior art keywords
- holding vessel
- storage device
- vegetable oil
- sensor probe
- oil according
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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.)
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Abstract
The utility model discloses a storage device of easy oxidation vegetable oil, including holding vessel, cold water machine, vacuum pump, advance oil pipe, going out oil pipe, nitrogen cylinder and oxygen gas detection and survey the alarm, cold water machine by freezing pipeline feeds through with the insulation sandwich of holding vessel outer wall, the vacuum pump passes through vacuum line and holding vessel intercommunication, advance the top intercommunication of oil pipe and holding vessel, advance to be provided with oil inlet valve on the oil pipe, go out the lower part intercommunication of oil pipe and holding vessel, the nitrogen cylinder passes through nitrogen blanketing valve way and holding vessel intercommunication, oxygen gas detection surveys the alarm and installs the top at the holding vessel. Through the utility model discloses storage device can control oxygen content in the holding vessel well in certain numerical range, and oxidative deterioration is avoided to the easy oxidation vegetable oil in making jar. Simultaneously, adopt the cold water machine to lower the temperature to the systemic circulation of holding vessel jar, guaranteed the storage temperature of grease, reduced the rotten speed of easy oxidation grease, guaranteed the safe storage of grease.
Description
Technical field
The utility model is related to a kind of storage device, more particularly to a kind of storage device of oxidizable vegetable oil.
Background technology
Vegetable oil is the necessity of people's daily life.It is higher that oxidizable vegetable oil is generally unsaturated fatty acid content
Vegetable oil, such as walnut oil, olive oil etc..This kind of edible oil prevailing price is expensive, because it does not include content of fatty acid height,
It is oxidized easily and causes nutritive loss during processing and storage, reduces even losing the edibility of grease.So this kind of
The problem of anti-oxidation is particularly important in vegetable oil processing and storing process.
At present, the storage of domestic vegetable fat is mainly stored using metal can, is reduced by being filled with nitrogen in holding vessel
Oxygen content in tank.But the oxygen concentration in holding vessel but cannot ensure, nitrogen charging time span can only be empirically determined.
During grease holding vessel is drained the oil, in order to reach air pressure balance, the nitrogen that the air entered into holding vessel can be destroyed in holding vessel
Gas shielded, reduces the nitrogen gas concn in grease holding vessel, and oxygen concentration is raised, and promotes the oxidation reaction of vegetable fat.
In sum, how to solve can in accurate measurements grease holding vessel oxygen content, and in use all the time
The problem of constant oxygen content is maintained, becomes those skilled in the art's problem demanding prompt solution.
Utility model content
The purpose of this utility model is to provide a kind of storage device of oxidizable vegetable oil, is deposited with solving above-mentioned prior art
Problem.
For achieving the above object, the utility model provides following scheme：
The utility model provides a kind of storage device of oxidizable vegetable oil, including holding vessel, cooling-water machine, vavuum pump, enters
Oil pipe, flowline, nitrogen cylinder and oxygen detection alarm, the cooling-water machine is by cooling line and the guarantor for storing tank wall
Warm interlayer connection, the cooling line includes water inlet pipe and return pipe, the cooling-water machine, water inlet pipe, heat preservation sandwich layer and return pipe
Constitute cooling water circulation passageway；The vavuum pump is connected by vacuum line with the holding vessel, is arranged on the vacuum line
There are vacuum switch and air pressure balance switch, the vacuum switch is near the position of the vavuum pump；The oil inlet pipe and the storage
The top connection of tank is deposited, on the oil inlet pipe oil inlet valve is provided with；The flowline is connected with the bottom of the holding vessel, institute
State and be provided with flowline fuel-displaced valve；The nitrogen cylinder is connected by nitrogen charging pipeline with the holding vessel, the nitrogen charging pipeline
On be provided with nitrogen charging valve；The oxygen detection alarm is arranged on the top of the holding vessel.
Preferably, the holding vessel top is additionally provided with second pressure table, and the second pressure table is communicated with holding vessel.
Preferably, the holding vessel top is provided with liquid level sensor probe, and the liquid level sensor probe passes through wire
It is connected with liquid level display.
Preferably, the holding vessel top is provided with temperature sensor probe, and the temperature sensor probe passes through wire
It is connected with temperature indicator.
Preferably, the oxygen detection alarm is connected by wire with oxygen concentration sensor probe, and the oxygen is dense
Degree sensor probe is arranged on the holding vessel top.
Preferably, pressure-reducing valve and first pressure table are connected on the nitrogen charging pipeline.
Preferably, peep hole and Oxygen Adsorption agent storage mouth are provided with the top of the holding vessel.
Preferably, the holding vessel is stainless steel material.
Preferably, it is provided with sampling valve on the holding vessel.
The utility model achieves following technique effect relative to prior art：
By the utility model storage device, the oxygen content in holding vessel can be well controlled in certain number range
It is interior, make the oxidizable vegetable oil in tank avoid oxidation deterioration.Meanwhile, cooling-water machine is employed to storage tank body circulation temperature lowering, protect
The storage temperature of grease has been demonstrate,proved, the rotten speed of oxidizable grease has been reduced, it is ensured that the safe storage of grease.
Description of the drawings
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Needed for the accompanying drawing to be used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the utility model overall structure diagram.
Wherein, 1 is nitrogen cylinder, and 2 is pressure-reducing valve, and 3 is first pressure table, and 4 is nitrogen charging valve, and 5 is nitrogen charging pipeline, and 6 is liquid
Position display, 7 is temperature indicator, and 8 is oxygen detection alarm, and 9 is peep hole, and 10 is oil inlet pipe, and 11 is oil inlet valve, 12
For second pressure table, 13 is that mouth is deposited in Oxygen Adsorption agent, and 14 is vacuum line, and 15 is heat preservation sandwich layer, and 16 is water inlet pipe, 17 be into
Taps, 18 are air pressure balance switch, and 19 is vacuum switch, and 20 is vavuum pump, and 21 is return pipe, and 22 is holding vessel, and 23 is
Fuel tap door, 24 is flowline, and 25 is backwater switch, and 26 are liquid level sensor probe, and 27 is temperature sensor probe, and 28 is oxygen
Concentration sensor is popped one's head in, and 29 is cooling-water machine, and 30 is sampling valve.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
The purpose of this utility model is to provide a kind of storage device of oxidizable vegetable oil, to solve prior art presence
Problem.
It is understandable to enable above-mentioned purpose of the present utility model, feature and advantage to become apparent from, below in conjunction with the accompanying drawings and tool
Body embodiment is described in further detail to the utility model.
As shown in figure 1, the utility model provides a kind of storage device of oxidizable vegetable oil, including holding vessel 22, cold water
Machine 29, vavuum pump 20, oil inlet pipe 10, flowline 24, nitrogen cylinder 1 and oxygen detection alarm 8.
Cooling-water machine 29 is connected by cooling line with the heat preservation sandwich layer 15 of the outer wall of holding vessel 22, and cooling line includes water inlet pipe
16 and return pipe 21, cooling-water machine 29, water inlet pipe 16, heat preservation sandwich layer 15 and return pipe 21 constitute cooling water circulation passageway.By cold water
The cooling water flowed out in machine 29 via water inlet pipe 16, then from flowing through in the heat preservation sandwich layer 15 of the outer wall of holding vessel 22, subsequently
Flowed back in cooling-water machine 29 by return pipe 21, the temperature that be water-cooled to needs of the cooling-water machine to backflow is entered and circulated next time, so as to
Reach the purpose to the oxidizable vegetable oil cooling in holding vessel 22.
Vavuum pump 20 is connected by vacuum line 14 with holding vessel 22, vacuum switch 19 is provided with vacuum line 14 gentle
Pressure balance cock 18, vacuum switch 19 is near the position of vavuum pump 20.Vavuum pump 20 is vacuumized to holding vessel 22, removes holding vessel
Air in 22.When vavuum pump 20 is vacuumized, air pressure balance switch 18 is closed.When draining the oil from holding vessel 22, air pressure is opened
Balance cock 18, makes the inside and outside air pressure balance of holding vessel 22, facilitates vegetable oil to flow out from flowline 24.
Oil inlet pipe 10 is connected with the top of holding vessel 22, and oil inlet valve 11 is provided with oil inlet pipe 10.Flowline 24 and storage
The bottom connection of tank 22 is deposited, fuel-displaced valve 23 is provided with flowline 24.
Nitrogen cylinder 1 is connected by nitrogen charging pipeline 5 with holding vessel 22, and nitrogen charging valve 4 is provided with nitrogen charging pipeline 5.Oxygen is examined
Survey the top that alarm 8 is arranged on holding vessel 22.When the oxygen content of the gas in holding vessel 22 is exceeded, oxygen detection is reported to the police
Instrument 8 is reported to the police.
The top of holding vessel 22 is additionally provided with second pressure table 12, and second pressure table 12 is communicated with holding vessel 22.Second pressure
Gas pressure in the detection holding vessel 22 of table 12.
The top of holding vessel 22 is provided with liquid level sensor probe 26, and liquid level sensor probe 26 is shown by wire and liquid level
Device 6 connects.Liquid level sensor probe 26 detects the plant oil level in holding vessel 22.
The top of holding vessel 22 is provided with temperature sensor probe 27, and temperature sensor probe 27 is shown by wire and temperature
Device 7 connects.Plant oil temperature in the detection holding vessel 22 of temperature sensor probe 27.
Oxygen detection alarm 8 is connected by wire with oxygen concentration sensor probe 28, oxygen concentration sensor probe
28 are arranged on the top of the holding vessel 22.Oxygen concentration sensor probe 28 detects the oxygen content of gas in holding vessel 22.
Pressure-reducing valve 2 and first pressure table 3 are connected on nitrogen charging pipeline 5.Control to release nitrogen in nitrogen cylinder 1 by pressure-reducing valve 2
The pressure of gas, pressure value is displayed on first pressure table 3.
The top of holding vessel 22 is provided with peep hole 9 and Oxygen Adsorption agent storage mouth 13.Peep hole 9 and Oxygen Adsorption agent are deposited
When putting mouth 13 and not using, sealed using airtight mode, prevent the oxygen in air from entering in holding vessel 22.
Holding vessel 22 adopts lighttight stainless steel material.
Sampling valve 30 is provided with holding vessel 22, is facilitated staff to open sampling valve 30 and is extracted in holding vessel 22
Vegetable oil sample, detects the quality condition of vegetable oil in holding vessel 22.
Operation principle of the present utility model is as follows：
Air pressure balance switch 18 is opened, fuel-displaced valve 23 is closed, oil inlet valve 11 is opened, by oil inlet pipe 10 to holding vessel
22 injection vegetable oil, by the injection vegetable oil in the monitoring oil storage tank 22 of liquid level sensor probe 26 in holding vessel 22
Liquid level, monitoring result is displayed on liquid level display 6.After injection vegetable oil terminates, close oil inlet valve 11 and air pressure balance is opened
Close 18.Vacuum switch 19 and vavuum pump 20 are opened, process is exhausted to air accumulator 22, oil storage is observed by second pressure table 12
Exhaust situation in tank 22.After completing exhaust process, vavuum pump 20 and vacuum switch 19 are closed.Open filling on nitrogen charging pipeline 5
Nitrogen valve 4, opens pressure-reducing valve 2 and nitrogen, and by first pressure table 3 nitrogen pressure in nitrogen charging pipeline 5 is monitored.By the second pressure
Inflation situation in the observation oil storage tank 22 of power table 12.After the completion of inflation, nitrogen, nitrogen charging valve 4 and pressure-reducing valve 2 are closed.
Situation about can be observed in holding vessel 22 by peep hole 9, when not using peep hole 9, peep hole 9 is by band sealing gasket
Port lid sealing.The temperature of the vegetable oil in the monitoring holding vessel 22 of temperature sensor probe 27, monitoring result is displayed in temperature and shows
Show on device 7, according to the temperature of the tank implants oil shown on temperature indicator 7, decide whether to open cooling-water machine 29 to holding vessel
22 carry out water-cooled.By the oxygen concentration sensor probe 28 being placed in holding vessel 22, the oxygen content in holding vessel 22 is monitored,
When oxygen content exceedes setting numerical value, oxygen detection alarm 8 is reported to the police.At this point it is possible to passing through vavuum pump 20 extracts holding vessel out
The gas of the oxygen content excess in 22, closes vavuum pump 20, then nitrogen is filled with to holding vessel 22, in air accumulator 22
Till nitrogen pressure reaches setting value.
When oil storage tank 22 is drained the oil, air pressure balance switch 18, the fuel-displaced valve 23 being then turned on flowline 24 are first turned on.
Network structure is set in Oxygen Adsorption agent storage mouth 13, Oxygen Adsorption agent is placed in network structure, inhale oxygen
Attached dose can be with the oxygen in the gas in absorbing storage tank 22, so as to reach absorption because opening what air pressure balance switch 18 was put into
The purpose of oxygen.Oxygen Adsorption agent deposits mouth 13 when oxygen adsorbent is not needed, and oral area adopts the closure with sealing gasket
Sealing, prevents the oxygen in air from entering in holding vessel 22.
Apply specific case in the utility model to be set forth principle of the present utility model and embodiment, the above
The explanation of embodiment is only intended to help and understands method of the present utility model and its core concept；Simultaneously for the one of this area
As technical staff, according to thought of the present utility model, will change in specific embodiments and applications.To sum up
Described, this specification content should not be construed as to restriction of the present utility model.
Claims (10)
1. a kind of storage device of oxidizable vegetable oil, it is characterised in that：Including holding vessel, cooling-water machine, vavuum pump, oil inlet pipe,
Flowline, nitrogen cylinder and oxygen detection alarm, the cooling-water machine is by cooling line and the thermal insulation clamp for storing tank wall
Layer connection；The vavuum pump is connected by vacuum line with the holding vessel, be provided with the vacuum line vacuum switch and
Air pressure balance is switched, and the vacuum switch is near the position of the vavuum pump；Connect at the top of the oil inlet pipe and the holding vessel
It is logical, it is provided with oil inlet valve on the oil inlet pipe；The flowline is connected with the bottom of the holding vessel, is set on the flowline
It is equipped with fuel-displaced valve；The nitrogen cylinder is connected by nitrogen charging pipeline with the holding vessel, and on the nitrogen charging pipeline nitrogen charging is provided with
Valve；The oxygen detection alarm is arranged on the top of the holding vessel.
2. the storage device of a kind of oxidizable vegetable oil according to claim 1, it is characterised in that：The cooling line bag
Water inlet pipe and return pipe are included, the cooling-water machine, water inlet pipe, heat preservation sandwich layer and return pipe constitute cooling water circulation passageway.
3. the storage device of a kind of oxidizable vegetable oil according to claim 1, it is characterised in that：The holding vessel top
Second pressure table is additionally provided with, the second pressure table is communicated with holding vessel.
4. the storage device of a kind of oxidizable vegetable oil according to claim 1, it is characterised in that：The holding vessel top
Liquid level sensor probe is provided with, the liquid level sensor probe is connected by wire with liquid level display.
5. the storage device of a kind of oxidizable vegetable oil according to claim 1, it is characterised in that：The holding vessel top
Temperature sensor probe is provided with, the temperature sensor probe is connected by wire with temperature indicator.
6. the storage device of a kind of oxidizable vegetable oil according to claim 1, it is characterised in that：The oxygen detection report
Alert instrument is connected by wire with oxygen concentration sensor probe, and the oxygen concentration sensor probe is arranged on the storage tank deck
Portion.
7. the storage device of a kind of oxidizable vegetable oil according to claim 1, it is characterised in that：On the nitrogen charging pipeline
It is connected to pressure-reducing valve and first pressure table.
8. the storage device of a kind of oxidizable vegetable oil according to claim 1, it is characterised in that：The top of the holding vessel
Portion is provided with peep hole and Oxygen Adsorption agent storage mouth.
9. the storage device of a kind of oxidizable vegetable oil according to claim 1, it is characterised in that：The holding vessel is not for
Rust Steel material.
10. the storage device of a kind of oxidizable vegetable oil according to claim 1, it is characterised in that：On the holding vessel
It is provided with sampling valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621211177.7U CN206156124U (en) | 2016-11-10 | 2016-11-10 | Storage device of easy oxidation vegetable oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621211177.7U CN206156124U (en) | 2016-11-10 | 2016-11-10 | Storage device of easy oxidation vegetable oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206156124U true CN206156124U (en) | 2017-05-10 |
Family
ID=58657921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621211177.7U Expired - Fee Related CN206156124U (en) | 2016-11-10 | 2016-11-10 | Storage device of easy oxidation vegetable oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206156124U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107720024A (en) * | 2017-11-12 | 2018-02-23 | 无锡市麦杰机械工程有限公司 | A kind of holding vessel of edible oil |
| CN107792555A (en) * | 2017-11-13 | 2018-03-13 | 无锡市麦杰机械工程有限公司 | A kind of metering-type edible oil storage device |
| CN107874067A (en) * | 2017-12-25 | 2018-04-06 | 贵州山王果健康实业有限公司 | A kind of Rosa roxburghi Juice fluid reservoir |
| CN108466774A (en) * | 2018-03-19 | 2018-08-31 | 林伟骏 | A kind of anti-oxidation save set of aliphatic acid |
| CN111994495A (en) * | 2020-09-23 | 2020-11-27 | 衡山食为天食用油有限公司 | Tea-seed oil storage device of low temperature protection |
| CN115251175A (en) * | 2022-08-18 | 2022-11-01 | 国粮武汉科学研究设计院有限公司 | Efficient and flexible nitrogen filling process for edible vegetable oil storage tank |
-
2016
- 2016-11-10 CN CN201621211177.7U patent/CN206156124U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107720024A (en) * | 2017-11-12 | 2018-02-23 | 无锡市麦杰机械工程有限公司 | A kind of holding vessel of edible oil |
| CN107792555A (en) * | 2017-11-13 | 2018-03-13 | 无锡市麦杰机械工程有限公司 | A kind of metering-type edible oil storage device |
| CN107874067A (en) * | 2017-12-25 | 2018-04-06 | 贵州山王果健康实业有限公司 | A kind of Rosa roxburghi Juice fluid reservoir |
| CN108466774A (en) * | 2018-03-19 | 2018-08-31 | 林伟骏 | A kind of anti-oxidation save set of aliphatic acid |
| CN111994495A (en) * | 2020-09-23 | 2020-11-27 | 衡山食为天食用油有限公司 | Tea-seed oil storage device of low temperature protection |
| CN115251175A (en) * | 2022-08-18 | 2022-11-01 | 国粮武汉科学研究设计院有限公司 | Efficient and flexible nitrogen filling process for edible vegetable oil storage tank |
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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 |
Granted publication date: 20170510 Termination date: 20181110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |