CN209065407U - A kind of alkaline hydrolysis autoclave machine envelope refueling device - Google Patents
A kind of alkaline hydrolysis autoclave machine envelope refueling device Download PDFInfo
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- CN209065407U CN209065407U CN201821601522.7U CN201821601522U CN209065407U CN 209065407 U CN209065407 U CN 209065407U CN 201821601522 U CN201821601522 U CN 201821601522U CN 209065407 U CN209065407 U CN 209065407U
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- alkaline hydrolysis
- valve
- oil cylinder
- oil
- hydrolysis autoclave
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Abstract
A kind of alkaline hydrolysis autoclave machine envelope refueling device, including oil cylinder, conical hopper, alkaline hydrolysis autoclave and multiple valves, it is characterized in that being equipped with oil inlet at the top of the oil cylinder, the oil inlet is connect by oil inlet pipe with conical hopper, the oil cylinder bottom is equipped with relief tube, the relief tube is connect with alkaline hydrolysis autoclave top entry, and oil outlet is additionally provided at the top of the oil cylinder, and the oil outlet is enclosed mouth with machine at the top of alkaline hydrolysis autoclave by flowline and connect.The utility model structure is simple, and by increasing multiple valves, valve B and valve D is closed when refueling, and keeps machine envelope external and internal pressure consistent, and open the valve E on pressure release branch pipe and carry out pressure release to oil cylinder, opens simultaneously valve A and refuel into conical hopper.It so both can be also more convenient to avoid the trouble of system decompression when refueling.Direct valve opening door A refuels, and unlike original device needs to unscrew screw, and tank filler sleeve is small, and when oiling easily spills leakage, improves production efficiency.
Description
Technical field
The utility model relates to device in Chemical Manufacture, especially a kind of alkaline hydrolysis autoclave machine seals refueling device.
Background technique
Since the pressure of benzaldehyde alkaline hydrolysis autoclave is in 0.5-0.6MPa, Ji Feng producer interior external pressure in order to which balancing machine seals
Power (pressure in balancing machine envelope kettle and outside kettle) has added a set of oil pressure balance system.Existing oil pressure balance system benzaldehyde alkaline hydrolysis
Oily pressing machine is sealed the side that is connected with atmosphere by in-oil cylinder piston by pressure in autoclave, so that pressure in kettle is reached machine envelope
Outside, the external and internal pressure of machine envelope is balanced.But it often to refuel in oil cylinder in use process, and the balance system that genuine man matches exists
Must let out pressure in kettle when oiling just can be carried out, and influence production efficiency.
Utility model content
The purpose of this utility model is to provide a kind of alkaline hydrolysis autoclave machines to seal refueling device, to solve above-mentioned background technique
The problem of middle proposition.
The technical solution adopted in the utility model is: a kind of alkaline hydrolysis autoclave machine envelope refueling device, including the leakage of oil cylinder, taper
Bucket, alkaline hydrolysis autoclave and multiple valves, the oil cylinder top are equipped with oil inlet, and the oil inlet passes through oil inlet pipe and conical hopper
Connection, the oil cylinder bottom are equipped with relief tube, and the relief tube is connect with alkaline hydrolysis autoclave top entry, at the top of the oil cylinder also
Equipped with oil outlet, the oil outlet is enclosed mouth with machine at the top of alkaline hydrolysis autoclave by flowline and is connect.
Preferably, the oil inlet pipe is equipped with valve A.
Preferably, the flowline is equipped with valve B.
Preferably, the relief tube is equipped with valve C and valve D, the connection of pressure release branch pipe is additionally provided on the relief tube,
The pressure release branch pipe is equipped with valve E.
Preferably, being equipped with piston in the oil cylinder.
The utility model structure is simple, and by increasing multiple valves, valve B and valve D is closed when refueling, and keeps machine envelope
External and internal pressure is consistent, and opens the valve E on pressure release branch pipe and carry out pressure release to oil cylinder, opens simultaneously valve A into conical hopper
Oiling.It so both can be also more convenient to avoid the trouble of system decompression when refueling.Direct valve opening door A, which refuels, is
Can, unlike original device needs to unscrew screw, and tank filler sleeve is small, and when oiling easily spills leakage, improves production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of alkaline hydrolysis autoclave machine envelope refueling device, including oil cylinder 2, conical hopper 1, alkaline hydrolysis autoclave 3 and multiple valves,
Oil inlet 21 is equipped at the top of the oil cylinder 2, the oil inlet is connect with conical hopper 1 by oil inlet pipe 27, set on oil inlet pipe 27
There is valve A.It is equipped with piston 22 in oil cylinder, machine oil 200 can be pressed into alkaline hydrolysis autoclave machine envelope.The oil cylinder bottom is equipped with pressure release
Pipe 25, the relief tube 25 are equipped with valve C and valve D, are also connected on the relief tube equipped with pressure release branch pipe 26, the pressure release
Branch pipe conduit is equipped with valve E；The relief tube is connect with 3 top entry 32 of alkaline hydrolysis autoclave.It is additionally provided at the top of the oil cylinder 2
Oil outlet 24, the oil outlet are enclosed mouth 31 with machine at the top of alkaline hydrolysis autoclave by flowline 28 and are connect, and flowline 28 is equipped with
Valve B.
Its working principle: by increasing multiple valves, valve B and valve D is closed when refueling, keeps alkaline hydrolysis autoclave machine
It is consistent to seal external and internal pressure, and opens valve C, E and pressure release is carried out to oil cylinder, opens simultaneously valve A and refuels i.e. into conical hopper 1
It can.It so both can be also more convenient to avoid the trouble of system decompression when refueling.The oiling of A valve is directly opened, unlike
Original device needs to unscrew screw, and tank filler sleeve is small, and when oiling easily spills leakage.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of alkaline hydrolysis autoclave machine seals refueling device, including oil cylinder, conical hopper, alkaline hydrolysis autoclave and multiple valves, special
Sign is at the top of the oil cylinder that, equipped with oil inlet, the oil inlet is connect by oil inlet pipe with conical hopper, the oil cylinder bottom
Equipped with relief tube, the relief tube is connect with alkaline hydrolysis autoclave top entry, is additionally provided with oil outlet at the top of the oil cylinder, it is described go out
Hydraulic fluid port is enclosed mouth with machine at the top of alkaline hydrolysis autoclave by flowline and is connect.
2. a kind of alkaline hydrolysis autoclave machine according to claim 1 seals refueling device, it is characterised in that set on the oil inlet pipe
There is valve A.
3. a kind of alkaline hydrolysis autoclave machine according to claim 1 seals refueling device, it is characterised in that set on the flowline
There is valve B.
4. a kind of alkaline hydrolysis autoclave machine according to claim 1 seals refueling device, it is characterised in that set on the relief tube
There are valve C and valve D, the connection of pressure release branch pipe is additionally provided on the relief tube, the pressure release branch pipe is equipped with valve E.
5. a kind of alkaline hydrolysis autoclave machine according to claim 1 seals refueling device, it is characterised in that be equipped in the oil cylinder
Piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821601522.7U CN209065407U (en) | 2018-09-29 | 2018-09-29 | A kind of alkaline hydrolysis autoclave machine envelope refueling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821601522.7U CN209065407U (en) | 2018-09-29 | 2018-09-29 | A kind of alkaline hydrolysis autoclave machine envelope refueling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209065407U true CN209065407U (en) | 2019-07-05 |
Family
ID=67093793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821601522.7U Active CN209065407U (en) | 2018-09-29 | 2018-09-29 | A kind of alkaline hydrolysis autoclave machine envelope refueling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209065407U (en) |
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2018
- 2018-09-29 CN CN201821601522.7U patent/CN209065407U/en active Active
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