CN207843891U - A kind of benzaldehyde storage device - Google Patents
A kind of benzaldehyde storage device Download PDFInfo
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- CN207843891U CN207843891U CN201721765020.3U CN201721765020U CN207843891U CN 207843891 U CN207843891 U CN 207843891U CN 201721765020 U CN201721765020 U CN 201721765020U CN 207843891 U CN207843891 U CN 207843891U
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Abstract
The utility model is related to a kind of benzaldehyde storage device, including reservoir bag ontology, the reservoir bag ontology is closed bag, and thickening layer is provided at the top of reservoir bag ontology, handle is provided at the top of the thickening layer；The reservoir bag body side is provided with entrance, and the entrance is connected with inlet tube, and inlet tube is equipped with inlet non-return valve；The fluid of the inlet non-return valve flows into end and also sets up the split type butterfly valve α valves of entrance.
Description
Technical field
The utility model is related to chemical products storage device, especially a kind of benzaldehyde storage device.
Background technology
Benzaldehyde is also known as benzaldehyde, be the organic compound benzaldehyde that is formed after the hydrogen of benzene is replaced by aldehyde radical is most
Simply, while be also industrial being often most the aromatic aldehyde used, be a kind of important chemical industry, medicine intermediate, be medicine, dye
The important source material of material, fragrance and Resin Industry, also acts as solvent, plasticizer and low temperature lubricant etc., therefore the storage of benzaldehyde
Deposit the great meaning of element.
Benzaldehyde at room temperature its be colourless liquid, have special almond scent.Benzaldehyde is in air easily by oxygen
Change, generates the benzoic acid of white, it is inflammable and explosive, it is toxic, there is irritation.
Due to above-mentioned poisonous and harmful, the inflammable and explosive, characteristic that easily aoxidizes of benzaldehyde, the storage to benzaldehyde
Propose relatively high requirement, the storage of benzaldehyde must can not connect far from kindling material, heat source, packing instructions sealing with air
It touches, while should also separately be stored with oxidant, acids.
Benzaldehyde storage at present uses based on low temperature process, vacuum method and antioxidant method, the infrastructure of cryopreservation
It is costly；The benzaldehyde that the construction investment of vacuum method is big is stored in storage barrel or in bottle, can not meet above-mentioned requirements, especially
It is to take link, is easy leakage, causes damages.
Application No. is 201320546072.7 Chinese patent applications to disclose a kind of benzaldehyde stocking system, including separation
Device, nitrogen gas generating system, static mixer and hermetically sealed can, separator top are connected to by pumping with benzaldehyde storage tank, separator
Top is connected to vacuum system, separator bottom end by the inlet communication of intermediate pump and static mixer, static mixer
Import is connected to nitrogen gas generating system simultaneously, and the outlet of static mixer is connected to hermetically sealed can.The stocking system peripheral equipment is more first,
It is of high cost, take up an area extensively, also not convenient for transportation, secondly, pipe-line equipment is various, and junction is easy leakage.Again, it takes also not square
Just.
Application No. is 201620338385.7 Chinese patent applications to disclose a kind of benzaldehyde storage device, with benzaldehyde
Production system connects, which is characterized in that it includes vacuum distillation apparatus, the first condenser, nitrogen gas generating system, mixer, hermetically sealed can
And device for preventing leakage；Vacuum distillation apparatus one end is connect with benzaldehyde production system, the vacuum distillation apparatus other end, nitrogen gas generating system
It is connected to the entrance of mixer, the outlet of mixer is connected to hermetically sealed can；First condenser is mounted on the periphery of hermetically sealed can, and
Device for preventing leakage is set to the periphery of hermetically sealed can；Vacuum distillation apparatus includes distillation still and the second condenser, distillation still and benzaldehyde
The product storage tank of production system is connected to, and the second condenser is connect with distillation still；Nitrogen gas generating system includes nitrogen making machine and nitrogen purification
The outlet of device, nitrogen purifier is connect with mixer.The peripheral equipment of the storage device is also more, and cost is also high, transport
Also inconvenient, it is also inconvenient to take.Its device for preventing leakage is only capable of playing the role of leakage alarm, can not pre- anti-leak.
To sum up, current benzaldehyde storage method can not meet benzaldehyde store, take, convenient transportation the problem of, together
When, cost is higher.
Utility model content
It is an object of the present invention to provide a kind of benzaldehyde storage devices, cannot meet benzene to solve existing benzaldehyde storage method
The problem of formaldehyde stores, takes, convenient transportation, while the technical problems such as cost is higher.
In order to solve the above technical problems, the technical solution of the utility model is as follows：A kind of benzaldehyde storage device, including
Reservoir bag ontology, it is characterised in that the reservoir bag ontology is closed bag, and thickening layer is provided at the top of reservoir bag ontology, described
It is provided with handle at the top of thickening layer；The reservoir bag body side is provided with entrance, and the entrance is connected with inlet tube, inlet tube
It is equipped with inlet non-return valve；The fluid of the inlet non-return valve flows into end and also sets up the split type butterfly valve α valves of entrance；The reservoir bag
The bottom of ontology also sets up outlet, and the outlet is equipped with outlet, outlet non-return valve is arranged on the outlet, the outlet stops
The fluid outflow end for returning valve also sets up the split type butterfly valve α valves in outlet, and nitrogen tube, the nitrogen tube position are also set up on the discharge nozzle
Between inlet non-return valve and the split type butterfly valve α valves of entrance, nitrogen tube check-valves, nitrogen tube check-valves are set in the nitrogen tube
Flow direction be to flow to entrance from nitrogen tube, the fluid of the nitrogen tube check-valves flows into end and also sets up the split type butterfly valve α of nitrogen tube
Valve.
Preferably, the split type butterfly valve α valves of entrance are adapted with the split type butterfly valve β valves of the entrance on feed pipe；Institute
The split type butterfly valve α valves in outlet are stated to be adapted with the split type butterfly valve β valves in the outlet on discharge nozzle；The split type butterfly valve α of nitrogen tube
Valve is adapted with the split type butterfly valve β valves of the nitrogen tube on nitrogen supply (NS) pipe.
Preferably, the fluid flow direction of the inlet non-return valve is this extracorporeal flow enters into reservoir bag ontology from reservoir bag；
The fluid flow direction of the outlet non-return valve is external to flow out to reservoir bag sheet out of reservoir bag ontology.
Preferably, also setting up weighing device on the handle.
Preferably, the outer surface of the benzaldehyde storage device is equipped with flame retarding material, the fire proofing layer material
Select chlorinated paraffin or haloflex.
A kind of benzaldehyde storage device of the utility model has the advantages that：
1), the benzaldehyde that the storage of energy safety poisons, is inflammable and explosive, easily aoxidizing.
2）, the benzaldehyde that has stored need in use, can taking from exit safety, extra benzaldehyde can also
From putting back to for entrance security, it can effectively avoid leaking, avoid exploding, avoid aoxidizing.
3）, the storage device can also be iteratively repeated utilization.
4）, the storage device it is at low cost, convenient transportation.
5）, reservoir bag top handle can easily hang on weighing-appliance, measure the amount of taking of benzaldehyde.
Description of the drawings
Fig. 1 is the benzaldehyde storage device figure；
1- reservoir bag ontologies；11- thickening layers；12- handles；2- is exported；21- outlet non-return valves；The outlets 31- are split type
Butterfly valve α valves；32- exports split type butterfly valve β valves；4- entrances；41- inlet non-return valves；The split type butterfly valve α valves of 51- entrances；
The split type butterfly valve β valves of 52- entrances；6- discharge nozzles；61- outlets；7- inlet tubes；71- feed pipes；8- nitrogen tubes；81- nitrogen
Tracheae check-valves；The split type butterfly valve α valves of 91- nitrogen tubes；The split type butterfly valve β valves of 92- nitrogen tubes；10- nitrogen supply (NS) pipes.
Specific implementation mode
The specific implementation mode of the present invention is further described with reference to embodiment, is not therefore limited the present invention
System is among the embodiment described range.
As shown in Figure 1, a kind of benzaldehyde storage device, it includes reservoir bag ontology 1, and reservoir bag ontology 1 is closed bag
Son.The top of reservoir bag ontology 1 is provided with thickening layer 11, and 11 top of thickening layer is provided with handle 12, is arranged on handle 12 and weighs
Device.For example, spring scale, balance or electronic scale.The amount of taking can be measured when taking benzaldehyde.1 side of reservoir bag ontology is arranged
There are entrance 4, entrance 4 to be connected with inlet tube 7, inlet tube 7 is equipped with inlet non-return valve 41；The fluid of inlet non-return valve 41 flows to
It is flowed into outside reservoir bag ontology 1 in reservoir bag ontology 1, the fluid of inlet non-return valve 41 flows into end and also sets up the split type butterfly of entrance
Valve α valves 51, the split type butterfly valve β valves of the split type butterfly valve α valves 51 of entrance and the entrance on feed pipe 71 52 are adapted.
The bottom of reservoir bag ontology 1 also sets up outlet 2, and outlet 2 is connected with outlet 61, and outlet, which is arranged, on outlet 61 stops
Valve 21 is returned, the fluid flow direction of outlet non-return valve 21 is flows out to outside reservoir bag ontology 1 out of reservoir bag ontology 1, outlet non-return valve
21 fluid outflow end also sets up the split type butterfly valve α valves 31 in outlet, exports split type butterfly valve α valves 31 and the outlet on discharge nozzle 6
Split type butterfly valve β valves 32 are adapted.
Also set up nitrogen tube 8 on inlet tube 7, nitrogen tube 8 be located at the split type butterfly valve α valves of inlet non-return valve 41 and entrance 51 it
Between, nitrogen tube check-valves 81 is set in nitrogen tube 8, and the flow direction of nitrogen tube check-valves 81 is to flow to entrance, nitrogen tube from nitrogen tube 8
The fluid of check-valves 81 flows into end and also sets up the split type butterfly valve α valves 91 of nitrogen tube, and the split type butterfly valve α valves 91 of nitrogen tube are supplied with nitrogen
The split type butterfly valve β valves of nitrogen tube that should be on pipe 10 92 are adapted.
Store benzaldehyde：The discharge port for producing the final purifier apparatus of benzaldehyde is installed into the split type butterfly valve β valves of an entrance
52, the discharge port of the production final purifier apparatus of benzaldehyde serves as feed pipe 71, by the split type butterfly valve β valves 52 of entrance and entrance point
Body formula butterfly valve α valves 51 dock, and form the split type butterfly valve of entrance.It will be on the split type butterfly valve α valves 91 of nitrogen tube and nitrogen supply (NS) pipe 10
The split type butterfly valve β valves 92 of nitrogen tube dock, form the split type butterfly valve of nitrogen tube, open the split type butterfly valve of nitrogen tube, nitrogen tube
Check-valves 81 and the split type butterfly valve of entrance empty the air in feed pipe 71, close the split type butterfly valve of nitrogen tube, open entrance and stop
Return valve 41, you can benzaldehyde is filled with into reservoir bag.
Take benzaldehyde：When needing to take the benzaldehyde stored, it gets out discharge pipe 6 first, discharge pipe 6
One end is equipped with the split type butterfly valve β valves 32 in outlet, and the other end of discharge pipe 6 is connected with the container taken, and will export split type
Butterfly valve β valves 32 are docked with split type butterfly valve α valves 31 are exported, and composition exports split type butterfly valve, opens and exports split type butterfly valve；It opens
Outlet non-return valve 21, you can take out benzaldehyde.
When using empty benzaldehyde storage device, first reservoir bag ontology 1 can be inverted, that is, export 2 and be located above, entrance 4
In lower section a small amount of nitrogen is passed through from nitrogen tube 8 by the evacuating air in reservoir bag ontology 1 from outlet 2（Inlet tube 7 can be full of
Subject to）, first close outlet non-return valve 21 and export split type butterfly valve, turn off nitrogen tube check-valves 81 and the split type butterfly of nitrogen tube
Valve, to have in outlet at bottom 2 and nitrogen in reservoir bag ontology 1.Reservoir bag ontology 1 is just being put again, i.e., under outlet 2 is located at
Side, entrance 4 is located above, and after feed pipe 71 is passed through benzaldehyde, the nitrogen in reservoir bag ontology 1 will be at top entry 4
Protection is formed, to achieve the effect that top entry and outlet have nitrogen protection, effectively air can be avoided to enter.
Process that is storage benzaldehyde and taking benzaldehyde may be repeated, without leaking benzaldehyde, thus the storage
Device may be reused.
When fire is not avoided that generation, harm caused by should minimizing, to be further reduced fire hazard, also in benzene
The all outer surfaces of methyl aldehyde storing device are coated with flame retarding material 13, and fire proofing is chlorinated paraffin or haloflex, chlorination
Paraffin or haloflex adhesion are good, good flame retardation effect.
Finally it is pointed out that the above specific implementation mode is only the more representational example of invention.Obviously, the present invention is not
It is limited to above-mentioned specific implementation mode, acceptable there are many deformations.It is every according to the technical essence of the invention to being embodied above
Any simple modification, equivalent change and modification made by mode are considered as belonging to the scope of protection of the present invention.
Claims (5)
1. a kind of benzaldehyde storage device, including reservoir bag ontology, it is characterised in that the reservoir bag ontology is closed bag, storage
It is provided with thickening layer at the top of bag ontology, handle is provided at the top of the thickening layer；The reservoir bag body side be provided with into
Mouthful, the entrance is connected with inlet tube, and inlet tube is equipped with inlet non-return valve；The fluid of the inlet non-return valve flows into end and also sets
The split type butterfly valve α valves of posting port；The bottom of the reservoir bag ontology also sets up outlet, and the outlet is equipped with outlet, it is described go out
Outlet non-return valve is set on mouthful pipe, the fluid outflow end of the outlet non-return valve also sets up the split type butterfly valve α valves in outlet, it is described go out
Nitrogen tube is also set up in expects pipe, the nitrogen tube is located between inlet non-return valve and the split type butterfly valve α valves of entrance, the nitrogen tube
Upper setting nitrogen tube check-valves, the flow direction of nitrogen tube check-valves are to flow to entrance, the stream of the nitrogen tube check-valves from nitrogen tube
Body flows into end and also sets up the split type butterfly valve α valves of nitrogen tube.
2. a kind of benzaldehyde storage device according to claim 1, it is characterised in that the split type butterfly valve α valves of entrance with
The split type butterfly valve β valves of entrance on feed pipe are adapted；The split type butterfly valve α valves in the outlet and the outlet on discharge nozzle are split type
Butterfly valve β valves are adapted；The split type butterfly valve α valves of nitrogen tube are mutually fitted with the split type butterfly valve β valves of nitrogen tube on nitrogen supply (NS) pipe
Match.
3. a kind of benzaldehyde storage device according to claim 1, it is characterised in that the fluid stream of the inlet non-return valve
Enter to for this extracorporeal flow from reservoir bag into reservoir bag ontology；The fluid stream of the outlet non-return valve.
4. a kind of benzaldehyde storage device according to claim 1, it is characterised in that also set up weighing device on handle.
5. a kind of benzaldehyde storage device according to claim 1, it is characterised in that outside the benzaldehyde storage device
Surface is equipped with flame retarding material.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017207345810 | 2017-06-23 | ||
| CN201720734581 | 2017-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207843891U true CN207843891U (en) | 2018-09-11 |
Family
ID=63421118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721765020.3U Active CN207843891U (en) | 2017-06-23 | 2017-12-18 | A kind of benzaldehyde storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207843891U (en) |
-
2017
- 2017-12-18 CN CN201721765020.3U patent/CN207843891U/en active Active
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