CN103894129A - Chemical engineering reaction tank - Google Patents
Chemical engineering reaction tank Download PDFInfo
- Publication number
- CN103894129A CN103894129A CN201210575227.XA CN201210575227A CN103894129A CN 103894129 A CN103894129 A CN 103894129A CN 201210575227 A CN201210575227 A CN 201210575227A CN 103894129 A CN103894129 A CN 103894129A
- Authority
- CN
- China
- Prior art keywords
- tank body
- tank
- reaction tank
- shaft
- cover
- Prior art date
- 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.)
- Pending
Links
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 19
- 238000003889 chemical engineering Methods 0.000 title abstract 5
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 239000002826 coolant Substances 0.000 claims abstract description 4
- 238000001816 cooling Methods 0.000 claims abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 3
- 239000010439 graphite Substances 0.000 claims abstract description 3
- 238000007599 discharging Methods 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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Abstract
The invention provides a chemical engineering reaction tank. The chemical engineering reaction tank comprises a tank cover and a tank body. The tank cover is connected to the tank body by a flange. The tank cover of the chemical engineering reaction tank is provided with a feeding inlet. A lower end of the tank body is provided with a discharge outlet. A stirring shaft is arranged in the tank body. The stirring shaft is provided with a stirring paddle. The stirring paddle is connected to a power output shaft of a motor. A frequency converter is connected to the motor. The tank body is provided with a labyrinth-type jacket. A heating or cooling medium can be fed into the labyrinth-type jacket and is used for circulation heating or cooling. Inner walls of the tank cover and the tank body and outer walls of the stirring shaft and the stirring paddle are provided with anticorrosive layers. The anticorrosive layers are graphite anticorrosive layers. The chemical engineering reaction tank has the advantages of simple structure, use convenience, small heat loss, temperature control adjustability, high anticorrosion capability, motor rotating speed adjustability, maintenance convenience, high production efficiency, effective reduction of tank loss, long service life and high economic benefits.
Description
Technical field
The invention belongs to technical field of chemical, especially relate to a kind of chemical reaction tank.
Background technology
In existing technology, the retort that chemical industry is used is normally made up of tank body, cover, charging aperture, agitating device, condenser pipe, discharging opening, zone of heating and recycling can etc.Zone of heating is generally made up of the chuck forming between the double-level-metal plate of tank body, when retort need to heat, allow have the thermal mediums such as the steam of uniform temperature and pass through from zone of heating, its heat passes in body by the metallic plate of tank body and heats, and this mode of heating is external heating type.The shortcoming of this mode of heating is that firing rate is slow, and thermal losses is large, and heating-up temperature is wayward, and most chemical substances all has corrosivity; Thereby, the a large amount of retort that use of chemical industry, because corrosivity, the reaction condition of medium are sometimes hot and sometimes cold, the existence of transportation, use, the problem such as artificial, easily cause the damage of equipment, produce thus unnecessary production and stop, bringing certain influence to enterprise's production and operation.
And the normally uniform rotation of the shaft of common response tank, while stirring for the larger material of viscosity, because motor starting velocity is just very fast, but material thickness relatively again tends to cause shaft to rotate and is obstructed, and causes shaft fracture or comes off.Have complex structure, part is installed difficulty, and adjustment is wasted time and energy, and the technical problems such as frequent, security performance is low are keeped in repair in inefficiency, maintenance.
Summary of the invention
The object of this invention is to provide a kind of simple in structure, easy to operate, chemical reaction tank that production efficiency is high, be especially applicable to the biofermentation of the industries such as dairy products, beverage, bioengineering, pharmacy.
Technical scheme of the present invention is: a kind of chemical reaction tank is provided, comprise cover and tank body, cover is connected by flange with tank body, described chemical reaction tank cover is provided with charging aperture, tank body lower end is provided with discharging opening, is provided with shaft in tank body, and shaft is provided with paddle, shaft is connected with the power output shaft of motor, and described motor is connected with frequency converter.
Described tank body is provided with labyrinth type chuck, can pass into heating or cooling medium and carry out circulating-heating or cooling.
The inwall of described tank body and cover is respectively equipped with anticorrosive coat.
Described shaft and paddle outer wall are also provided with anticorrosive coat.
Described anticorrosive coat is Anti-corrosion graphite layer.
Advantage and good effect that the present invention has are: owing to adopting technique scheme, and this kind of chemical reaction tank, simple in structure, easy to use, thermal losses is little, and temperature control is adjustable, and anti-corrosion capability is strong and motor speed is adjustable.Have easy to maintenance, processing cost is low, production efficiency is high, can effectively reduce tank body loss, extends chemical industry with service life of retort, the advantage such as increase economic efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
In figure:
1, cover 2, tank body 3, charging aperture
4, discharging opening 5, shaft 6, paddle
7, motor 8, chuck
The specific embodiment
Below in conjunction with accompanying drawing 1 and the specific embodiment, the invention will be further described.
The invention provides a kind of chemical reaction tank, it is characterized in that, comprise cover 1 and tank body 2, cover 1 is connected by flange with tank body 2, described chemical reaction tank cover is provided with charging aperture 3, tank body lower end is provided with discharging opening 4, feed liquid enters tank body by charging aperture, carries out correlated response in tank body, is provided with shaft 5 in tank body, shaft 5 is provided with paddle 6, paddle, in guaranteeing that feed liquid mixes, can disperse and smash bubble, improves dissolved oxygen speed, reach better mixed effect, reaction can fully be carried out.
Shaft 5 is connected with the power output shaft of motor 7, motor 7 is connected with frequency converter, can regulate stir speed (S.S.) according to feed liquid sliminess, prevent because motor 7 starting velocities are very fast, and material relatively shaft that thickness causes rotate and be obstructed, the appearance of the problem such as cause shaft to rupture or to come off.
Described tank body is provided with labyrinth type chuck 8, can pass into heating or cooling medium and carry out circulating-heating or cooling.
The inwall of described tank body 2 and cover 1 is respectively equipped with anticorrosive coat, and described shaft 5 and paddle 6 outer walls are also provided with anticorrosive coat, and anticorrosive coat is graphite material, has advantages of that high temperature resistant and anti-corrosion capability is strong, can effectively reduce tank body loss, increases economic efficiency.
Above one embodiment of the present of invention are had been described in detail, but described content is only preferred embodiment of the present invention, can not be considered to for limiting practical range of the present invention.All equalization variation and improvement etc. of doing according to the present patent application scope, within all should still belonging to patent covering scope of the present invention.
Claims (5)
1. a chemical reaction tank, it is characterized in that: comprise cover and tank body, cover is connected by flange with tank body, cover is provided with charging aperture, and tank body lower end is provided with discharging opening, is provided with shaft in tank body, shaft is provided with paddle, shaft is connected with the power output shaft of motor, and motor is connected with frequency converter, and tank body is provided with labyrinth type chuck.
2. a kind of chemical reaction tank according to claim 1, is characterized in that: labyrinth type chuck can pass into heating or cooling medium and carry out circulating-heating or cooling.
3. a kind of chemical reaction tank according to claim 1, is characterized in that: the inwall of tank body and cover is respectively equipped with anticorrosive coat.
4. a kind of chemical reaction tank according to claim 1, is characterized in that: shaft and paddle outer wall are provided with anticorrosive coat.
5. according to the anticorrosive coat described in claim 3 or 4, it is characterized in that: described anticorrosive coat is Anti-corrosion graphite layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210575227.XA CN103894129A (en) | 2012-12-24 | 2012-12-24 | Chemical engineering reaction tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210575227.XA CN103894129A (en) | 2012-12-24 | 2012-12-24 | Chemical engineering reaction tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103894129A true CN103894129A (en) | 2014-07-02 |
Family
ID=50985887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210575227.XA Pending CN103894129A (en) | 2012-12-24 | 2012-12-24 | Chemical engineering reaction tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103894129A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107790081A (en) * | 2016-08-30 | 2018-03-13 | 江苏吉华化工有限公司 | A kind of chemical reaction kettle |
-
2012
- 2012-12-24 CN CN201210575227.XA patent/CN103894129A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107790081A (en) * | 2016-08-30 | 2018-03-13 | 江苏吉华化工有限公司 | A kind of chemical reaction kettle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140702 |