CN105056867B - A kind of reactor and its pressure release control method with safety relief structure - Google Patents
A kind of reactor and its pressure release control method with safety relief structure Download PDFInfo
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- CN105056867B CN105056867B CN201510480431.7A CN201510480431A CN105056867B CN 105056867 B CN105056867 B CN 105056867B CN 201510480431 A CN201510480431 A CN 201510480431A CN 105056867 B CN105056867 B CN 105056867B
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Abstract
The invention discloses a kind of reactor with safety relief structure, including reactor and the rotating shaft that is arranged in the middle part of reactor, blade is provided with described rotating shaft, described reactor top is provided with switch board；Described reactor upper end is provided with motor, described rotating shaft is connected by shaft coupling with described motor, described blade is helical blade, and described motor is connected by circuit with described switch board；Described reactor side is provided with storage bin, described storage bin side is provided with charge pump, described charge pump is connected by check valve with described reactor, and described charge pump is connected by circuit with described switch board；Described reactor side is provided with pressure release tank, magnetic valve is provided between pressure release tank and described reactor, described magnetic valve is connected by circuit with described switch board.By detecting reactor pressure and temperature value, and realize real-time pressure release, it is ensured that reactor safe operation.
Description
Technical field
The present invention relates to a kind of reactor with safety relief structure and its pressure release control method.
Background technology
In chemical process, during reagent occurs chemical reaction process in reactor, reacting kettle inner pressure can be caused to become
Change.When pressure change reaches reactor and can bear the upper limit, it is possible to because pressure change causes chemical reagent to be denatured.It is existing
Reactor in order to avoid can not pressure release in time cause influence its run, it will usually setting relief valve carries out pressure discharge operations, safety
Performance is relatively low.
The content of the invention
It is an object of the invention to provide a kind of reactor with safety relief structure and its pressure release control method, can
Improve the problem that prior art is present, by detecting reactor pressure and temperature value, and realize real-time pressure release, it is ensured that reactor is pacified
Row for the national games.
The present invention is achieved through the following technical solutions：
A kind of reactor with safety relief structure, including reactor and the rotating shaft that is arranged in the middle part of reactor, in institute
Blade is provided with the rotating shaft stated, described reactor top is provided with switch board；
Described reactor upper end is provided with motor, described rotating shaft is connected by shaft coupling with described motor,
Described blade is helical blade, and described motor is connected by circuit with described switch board；
Described reactor side is provided with storage bin, described storage bin side is provided with charge pump, it is described
Charge pump is connected by check valve with described reactor, and described charge pump is connected by circuit with described switch board
Connect；
Described reactor side is provided with pressure release tank, is provided between described pressure release tank and described reactor
Magnetic valve, described magnetic valve is connected by circuit with described switch board；
Pressure sensor and temperature sensor are provided with described reactor, described pressure sensor and temperature are passed
Sensor is connected by circuit with described switch board respectively；
Described pressure release tank includes tank body and is arranged on the bearing plate of tank body outer surface, between described bearing plate and tank body
It is provided with cylinder, described cylinder one end is fixedly connected on described tank body, the other end is through described bearing plate and passes through
It is bolted on described bearing plate, the described bearing plate side opposite with described tank body is provided with hollow pressure release
Bar, described pressure release bar one end is fixedly connected on described bearing plate, and the other end runs through in the tank body described in being embedded in, in institute
Relief hole is provided with the pressure release bar side wall stated, described cylinder is connected by circuit with described switch board.
Further, for the present invention is better achieved, it is provided near described bearing plate one end in described pressure release bar
O-ring seal.
Further, for the present invention is better achieved, heating tube is provided with described reactor outer wall, described adds
Heat pipe is axially arranged around described reactor outer wall.
A kind of pressure release control method of the reactor with safety relief structure, chooses at 2 points in described reactor upper end
Pressure sensor is set, and choosing at 4 points in described reactor side wall uniform intervals is respectively provided with pressure sensor；In described control
Cabinet setting reactor inside and outside differential pressure processed is no more than 0.2MPa.
Further, for the present invention is better achieved, described pressure release tank volume is 10L, is set on described pressure release tank
Pressure sensor is put, the pressure sensor is connected with described switch board, the described pressure release tank of setting bears inside and outside differential pressure
No more than 2MPa.
The present invention compared with prior art, has the advantages that：
（1）The present invention drives rotating shaft and blade to rotate by using motor, can speed up chemical reagent reaction speed, improves
Reaction efficiency；
（2）The present invention can control to add therapeutic amount by using charge pump, make course of reaction more controllable, improve
Performance accuracy；
（3）The present invention can facilitate control pressure release progress by the keying using switch board control pressure release tank, improve control
Efficiency；
（4）The present invention controls adjustable pressure release bar by using cylinder, conveniently can in time open pressure release tank, it is to avoid let out
Influence reactor operation safety when pressure tank is reached the limit values.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be attached to what is used needed for embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, thus be not construed as it is right
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is overall structure diagram of the present invention；
Wherein：101. reactors, 102. blades, 103. rotating shafts, 104. storage bins, 105. charge pumps, 106. pressure release tanks,
107. bearing plates, 108. cylinders, 109. pressure release bars, 110. relief holes, 111. heating tubes.
Specific embodiment
The present invention is described in further detail with reference to specific embodiment, but embodiments of the present invention are not limited to
This.
Embodiment 1：
As shown in figure 1, a kind of reactor with safety relief structure, including reactor 101 and it is arranged on reactor 101
The rotating shaft 103 at middle part, blade 102 is provided with described rotating shaft 103, and the described top of reactor 101 is provided with control
Cabinet；
The described upper end of reactor 101 is provided with motor, described rotating shaft 103 passes through shaft coupling and described motor phase
Connection, described blade 102 is helical blade, and described motor is connected by circuit with described switch board；
The described side of reactor 101 is provided with storage bin 104, the described side of storage bin 104 is provided with charging
Pump 105, described charge pump 105 is connected by check valve with described reactor 101, and described charge pump 105 passes through line
Road is connected with described switch board；
The described side of reactor 101 is provided with pressure release tank 106, in described pressure release tank 106 and described reactor
Magnetic valve is provided between 101, described magnetic valve is connected by circuit with described switch board；
Pressure sensor and temperature sensor, described pressure sensor and temperature are provided with described reactor 101
Degree sensor is connected by circuit with described switch board respectively；
After by charge pump 105 to quantitative reagent is added in reactor 101, start motor and drive axis of rotation,
Reaction is sufficiently mixed between stirring reagent by blade, when pressure value reaches setting value in reactor 101, pressure sensor will
Pressure information is sent to switch board, and switch board drive magnetic valve is opened, and pressure release tank 106 is opened to being let out in reactor 101
Press operation, it is to avoid pressure is excessive in reactor 101 causes the presence of potential safety hazard.
Described pressure release tank 106 includes tank body and is arranged on the bearing plate 107 of tank body outer surface, described bearing plate 107
Cylinder 108 is provided between tank body, described one end of cylinder 108 is fixedly connected on described tank body, and the other end runs through institute
The bearing plate 107 stated simultaneously is bolted on described bearing plate 107, in described bearing plate 107 and described tank body
Opposite side is provided with hollow pressure release bar 109, and described one end of pressure release bar 109 is fixedly connected on described bearing plate 107
On, the other end runs through in the tank body described in being embedded in, and relief hole 110 is provided with the described side wall of pressure release bar 109, described
Cylinder 108 is connected by circuit with described switch board.
When pressure value in pressure release tank 106 reaches the setting upper limit, cylinder is started by switch board, cylinder is driven pressure-bearing
Plate is moved upwards, and bearing plate drives the pressure release bar being arranged on below bearing plate, is made outside the relief hole and pressure release tank 106 on pressure release bar
Portion connects, and carries out pressure release to pressure release tank 106, it is to avoid pressure release pressure tank is excessive to cause potential safety hazard.
In order to ensure the sealing property at the position of pressure release bar 109, in the present embodiment, it is preferable that leaned in described pressure release bar 109
Nearly described one end of bearing plate 107 is provided with O-ring seal.Described O-ring seal can be sleeved on outside described pressure release bar 109
Portion, makes pressure release bar 109 be embedded in when on tank body, and tank body is completely enclosed.
In order to improve reaction efficiency, in the present embodiment, it is preferable that be provided with heating on the described outer wall of reactor 101
Pipe 111, described heating tube 111 is axially arranged around the described outer wall of reactor 101.
Embodiment 2：
A kind of pressure release control method of the reactor with safety relief structure, 2 are chosen in the described upper end of reactor 101
Point setting pressure sensor, chooses at 4 points and is respectively provided with pressure sensor in the described side wall uniform intervals of reactor 101；Institute
Switch board setting reactor 101 inside and outside differential pressure stated is no more than 0.2MPa.
Preferably, the described volume of pressure release tank 106 is 10L, and pressure sensor is set on described pressure release tank 106, will
The pressure sensor is connected with described switch board, and the described pressure release tank 106 of setting bears inside and outside differential pressure no more than 2MPa.
By setting the pressure value that reactor 101 and pressure release tank 106 can bear, structure of the present invention can be used to impart knowledge to students
Experiment, reaction condition under real-time detection specified pressure state is used as experiment teaching aid.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (5)
1. a kind of reactor with safety relief structure, it is characterised in that：Including reactor（101）And it is arranged on reactor
（101）The rotating shaft at middle part（103）, in described rotating shaft（103）On be provided with blade（102）, in described reactor（101）On
Portion is provided with switch board；In described reactor（101）Upper end is provided with motor, described rotating shaft（103）By shaft coupling with
Described motor is connected, described blade（102）It is helical blade, described motor passes through circuit and described switch board phase
Connection；In described reactor（101）Side is provided with storage bin（104）, in described storage bin（104）Side is provided with and adds
Material pump（105）, described charge pump（105）By check valve and described reactor（101）It is connected, described charge pump
（105）It is connected with described switch board by circuit；In described reactor（101）Side is provided with pressure release tank（106）,
Described pressure release tank（106）With described reactor（101）Between be provided with magnetic valve, described magnetic valve passes through circuit and institute
The switch board stated is connected；In described reactor（101）On be provided with pressure sensor and temperature sensor, described pressure
Sensor and temperature sensor are connected by circuit with described switch board respectively；Described pressure release tank（106）Including tank body
And it is arranged on the bearing plate of tank body outer surface（107）, described bearing plate（107）Cylinder is provided between tank body（108）, institute
The cylinder stated（108）One end is fixedly connected on described tank body, and the other end is through described bearing plate（107）And by bolt
It is fixed on described bearing plate（107）On, in described bearing plate（107）The side opposite with described tank body is provided with hollow
Pressure release bar（109）, described pressure release bar（109）One end is fixedly connected on described bearing plate（107）On, the other end is through embedding
Enter in described tank body, in described pressure release bar（109）Relief hole is provided with the wall of side（110）, described cylinder（108）It is logical
Circuit is crossed to be connected with described switch board.
2. a kind of reactor with safety relief structure according to claim 1, it is characterised in that：In described pressure release
Bar（109）Near described bearing plate（107）One end is provided with O-ring seal.
3. a kind of reactor with safety relief structure according to claim 1 and 2, it is characterised in that：Described
Reactor（101）Heating tube is provided with outer wall（111）, described heating tube（111）Around described reactor（101）Outer wall
It is axially arranged.
4. the pressure release controlling party of a kind of a kind of reactor with safety relief structure as described in claim any one of 1-3
Method, it is characterised in that：In described reactor（101）2 points of setting pressure sensors are chosen in upper end, in described reactor
（101）Side wall uniform intervals choose at 4 points and are respectively provided with pressure sensor；Reactor is set in described switch board（101）It is inside and outside
Pressure difference is no more than 0.2MPa.
5. a kind of pressure release control method of reactor with safety relief structure according to claim 4, its feature exists
In：Described pressure release tank（106）Volume is 10L, in described pressure release tank（106）Upper setting pressure sensor, the pressure is passed
Sensor is connected with described switch board, the described pressure release tank of setting（106）Inside and outside differential pressure is born no more than 2MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510480431.7A CN105056867B (en) | 2015-08-08 | 2015-08-08 | A kind of reactor and its pressure release control method with safety relief structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510480431.7A CN105056867B (en) | 2015-08-08 | 2015-08-08 | A kind of reactor and its pressure release control method with safety relief structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105056867A CN105056867A (en) | 2015-11-18 |
| CN105056867B true CN105056867B (en) | 2017-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510480431.7A Active CN105056867B (en) | 2015-08-08 | 2015-08-08 | A kind of reactor and its pressure release control method with safety relief structure |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824125A (en) * | 2017-11-02 | 2018-03-23 | 葛兴明 | A kind of petrochemical industry consersion unit of security seal |
| CN112705113A (en) * | 2020-12-22 | 2021-04-27 | 天津中福泰克化工科技有限公司 | Process for synthesizing potassium tert-butoxide |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011174641A (en) * | 2010-02-24 | 2011-09-08 | Toshiro Nakata | Decompression-dehydration device |
| CN203610098U (en) * | 2013-12-28 | 2014-05-28 | 大庆恒润发科技有限公司 | Pressure relief device for chemical autoclave |
| CN203790919U (en) * | 2014-04-29 | 2014-08-27 | 刘建云 | Vacuum slag removal device for continuous waste oil production |
| CN104525074A (en) * | 2014-12-17 | 2015-04-22 | 浙江华康药业股份有限公司 | Online pH adjusting device and online pH adjusting process of catalytic hydrogenation reaction |
-
2015
- 2015-08-08 CN CN201510480431.7A patent/CN105056867B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011174641A (en) * | 2010-02-24 | 2011-09-08 | Toshiro Nakata | Decompression-dehydration device |
| CN203610098U (en) * | 2013-12-28 | 2014-05-28 | 大庆恒润发科技有限公司 | Pressure relief device for chemical autoclave |
| CN203790919U (en) * | 2014-04-29 | 2014-08-27 | 刘建云 | Vacuum slag removal device for continuous waste oil production |
| CN104525074A (en) * | 2014-12-17 | 2015-04-22 | 浙江华康药业股份有限公司 | Online pH adjusting device and online pH adjusting process of catalytic hydrogenation reaction |
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| CN105056867A (en) | 2015-11-18 |
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Inventor after: Liu Baoshan Inventor before: Jia Hongliang |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20170522 Address after: 529100, 169, super Road, Xinhui District, Guangdong, Jiangmen Applicant after: LUBRITECH Ltd. Address before: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Applicant before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20170522 Address after: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Applicant after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 450000, 9, North Village North Village, Jinshui District, Henan, Zhengzhou Applicant before: ZHENGZHOU PRESCHOOL EDUCATION College |
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