CN206731065U - A kind of increase and decrease pressure device of resin reaction kettle - Google Patents
A kind of increase and decrease pressure device of resin reaction kettle Download PDFInfo
- Publication number
- CN206731065U CN206731065U CN201720254486.0U CN201720254486U CN206731065U CN 206731065 U CN206731065 U CN 206731065U CN 201720254486 U CN201720254486 U CN 201720254486U CN 206731065 U CN206731065 U CN 206731065U
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- China
- Prior art keywords
- reactor
- valve
- nitrogen
- main pipeline
- fixedly connected
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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 kind of increase and decrease pressure device of resin reaction kettle, including main pipeline, blast pipe, vavuum pump, nitrogen tube, nitrogen charger, the first valve, the second valve and temperature compensation means, the utility model can be increased to reactor, depressurize regulation, supercharging nitrogen is heated using temperature compensation means, the supercharging nitrogen and original gas temperature subtractive in reactor that order enters in reactor are few, avoid because gas excessive temperature differentials causes the phenomenon of fluctuation of pressure in the short time, interior pressure energy fast and stable gets off after making reactor supercharging；Using throttle valve control reactor decompression rate, it can ensure that reacting kettle inner pressure change is steady, accurate.
Description
Technical field
It the utility model is related to technical field of chemical, and in particular to a kind of increase and decrease pressure device of reactor.
Background technology
The broad understanding of reactor has the container physically or chemically reacted, is matched somebody with somebody by the structure design to container with parameter
Put, realize the mixture function of the heating of technological requirement, evaporation, cooling and low high speed, increase heating is related to during its use, is subtracted
The increase and decrease pressure process that concentration, deflation pressure release etc. are different is pressed, the supercharging of existing reactor, pressure regulating equipment are separate from, and by
In existing design defect, it is larger to easily cause air pressure fluctuation in reactor, influences reaction process.
The content of the invention
In view of the shortcomings of the prior art, the utility model aims to provide a kind of increase and decrease pressure for adjusting stable resin reaction kettle
Device.
To achieve the above object, the utility model adopts the following technical scheme that：
A kind of increase and decrease pressure device of resin reaction kettle, including main pipeline, blast pipe, vavuum pump, nitrogen tube, nitrogen charger,
One valve, the second valve and temperature compensation means, main pipeline bottom port are fixedly connected with reactor, the main pipeline other end
Port is fixedly connected with blast pipe, and the blast pipe other end is fixedly connected with vavuum pump, and main pipeline middle-end is fixedly connected with nitrogen tube,
The nitrogen tube other end is fixedly connected with nitrogen charger, and nitrogen tube is provided with the first valve, and blast pipe is provided with the second valve, and temperature is mended
Device is repaid on main pipeline, and below nitrogen tube.
Further, the temperature compensation means includes tank, water-supply-pipe, storage tank, water pumper, heater and temperature biography
Sensor, the tank are socketed on main pipeline, and tank is fixedly connected by two water-supply-pipes with storage tank, wherein a water-supply-pipe with
The water pumper being arranged in storage tank is fixedly connected, and heater is arranged in storage tank with temperature sensor.
Further, choke valve is additionally provided with the blast pipe, choke valve is between the second valve and main pipeline.
The utility model has the advantages that：
A kind of increase and decrease pressure device of resin reaction kettle of the utility model can be increased to reactor, depressurize regulation, utilize temperature
Degree compensation device heats to supercharging nitrogen, and order enters the supercharging nitrogen in reactor and original gas temperature subtractive in reactor
It is few, avoid because gas excessive temperature differentials causes the phenomenon of fluctuation of pressure in the short time, interior pressure energy is quick after making reactor supercharging
Settle out；Using throttle valve control reactor decompression rate, it can ensure that reacting kettle inner pressure change is steady, accurate.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the increase and decrease press fitting of resin reaction kettle of the utility model；
In figure：1st, main pipeline；2nd, blast pipe；3rd, vavuum pump；4th, nitrogen tube；5th, nitrogen charger；6th, the first valve；7th, the second valve
Door；8th, temperature compensation means；9th, choke valve；81st, tank；82nd, water-supply-pipe；83rd, storage tank；84th, water pumper；85th, heater；
86th, temperature sensor.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model will be further described, in order to clearer reason
Solve the technological thought of the requires of the utility model protection.
A kind of increase and decrease pressure device of resin reaction kettle of the utility model as shown in Figure 1, including it is main pipeline 1, blast pipe 2, true
Empty pump 3, nitrogen tube 4, nitrogen charger 5, the first valve 6, the second valve 7 and temperature compensation means 8, the bottom port of main pipeline 1
It is fixedly connected with reactor, the other end port of main pipeline 1 is fixedly connected with blast pipe 2, and the other end of blast pipe 2 is solid with vavuum pump 3
Fixed connection, the middle-end of main pipeline 1 are fixedly connected with nitrogen tube 4, and the other end of nitrogen tube 4 is fixedly connected with nitrogen charger 5, in nitrogen tube 4
Provided with the first valve 6, blast pipe 2 is provided with the second valve 7, and temperature compensation means 8 is arranged on main pipeline 1, and is located at nitrogen
The lower section of pipe 4.
More specifically, the temperature compensation means 8 includes tank 81, water-supply-pipe 82, storage tank 83, water pumper 84, heating
Device 85 and temperature sensor 86, the tank 81 are socketed on main pipeline 1, and tank 81 passes through two water-supply-pipes 82 and storage tank 83
It is fixedly connected, wherein a water-supply-pipe 82 is fixedly connected with the water pumper 84 being arranged in storage tank 83, heater 85 passes with temperature
Sensor 86 is arranged in storage tank 83.
More specifically, be additionally provided with choke valve 9 on the blast pipe 2, choke valve 9 positioned at the second valve 7 and main pipeline 1 it
Between.
Operation principle of the present utility model is：When needing supercharging in reactor, the first valve 6 is opened, closes the second valve
Door 7, nitrogen charging pressurization then is carried out to reactor using nitrogen charger 5；When needing decompression in reactor, the first valve 6 is closed, so
After open the second valve 7, then carry out pumping decompression using vavuum pump 3.
The utility model can be increased to reactor, depressurize regulation, and supercharging nitrogen is added using temperature compensation means 8
Heat, the supercharging nitrogen and original gas temperature subtractive in reactor that order enters in reactor are few, avoid because gas excessive temperature differentials is led
The phenomenon of fluctuation of pressure in the short time is caused, interior pressure energy fast and stable gets off after making reactor supercharging；Controlled instead using choke valve 9
Kettle decompression rate is answered, can ensure that reacting kettle inner pressure change is steady, accurate；In addition, reactor sealing can also be carried out by being pressurized
Performance detection.
For those skilled in the art, technical scheme that can be as described above and design, make other each
Kind is corresponding to be changed and deforms, and all these change and deformed the guarantor that should all belong to the utility model claims
Within the scope of shield.
Claims (3)
1. a kind of increase and decrease pressure device of resin reaction kettle, including main pipeline (1), it is characterised in that：Also including blast pipe (2), very
Empty pump (3), nitrogen tube (4), nitrogen charger (5), the first valve (6), the second valve (7) and temperature compensation means (8), the supervisor
Road (1) bottom port is fixedly connected with reactor, and main pipeline (1) other end port is fixedly connected with blast pipe (2), blast pipe
(2) other end is fixedly connected with vavuum pump (3), and main pipeline (1) middle-end is fixedly connected with nitrogen tube (4), nitrogen tube (4) other end
It is fixedly connected with nitrogen charger (5), nitrogen tube (4) is provided with the first valve (6), and blast pipe (2) is provided with the second valve (7), temperature
Compensation device (8) is spent to be arranged on main pipeline (1), and below nitrogen tube (4).
A kind of 2. increase and decrease pressure device of resin reaction kettle as claimed in claim 1, it is characterised in that：The temperature compensation means
(8) tank (81), water-supply-pipe (82), storage tank (83), water pumper (84), heater (85) and temperature sensor (86) are included,
The tank (81) is socketed on main pipeline (1), and tank (81) is fixedly connected by two water-supply-pipes (82) with storage tank (83),
A wherein water-supply-pipe (82) is fixedly connected with the water pumper (84) being arranged in storage tank (83), heater (85) and TEMP
Device (86) is arranged in storage tank (83).
A kind of 3. increase and decrease pressure device of resin reaction kettle as claimed in claim 1, it is characterised in that：On the blast pipe (2)
Choke valve (9) is additionally provided with, choke valve (9) is between the second valve (7) and main pipeline (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720254486.0U CN206731065U (en) | 2017-03-16 | 2017-03-16 | A kind of increase and decrease pressure device of resin reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720254486.0U CN206731065U (en) | 2017-03-16 | 2017-03-16 | A kind of increase and decrease pressure device of resin reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206731065U true CN206731065U (en) | 2017-12-12 |
Family
ID=60557689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720254486.0U Expired - Fee Related CN206731065U (en) | 2017-03-16 | 2017-03-16 | A kind of increase and decrease pressure device of resin reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206731065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114563492A (en) * | 2022-01-24 | 2022-05-31 | 中煤科工集团沈阳研究院有限公司 | Gas sensor inspection device for pipeline and test method |
-
2017
- 2017-03-16 CN CN201720254486.0U patent/CN206731065U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114563492A (en) * | 2022-01-24 | 2022-05-31 | 中煤科工集团沈阳研究院有限公司 | Gas sensor inspection device for pipeline and test method |
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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: 20171212 Termination date: 20180316 |