CN204298384U - A kind of small-sized corn slurry hydrolysis device of use for laboratory - Google Patents
A kind of small-sized corn slurry hydrolysis device of use for laboratory Download PDFInfo
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- CN204298384U CN204298384U CN201420703743.0U CN201420703743U CN204298384U CN 204298384 U CN204298384 U CN 204298384U CN 201420703743 U CN201420703743 U CN 201420703743U CN 204298384 U CN204298384 U CN 204298384U
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Abstract
A kind of small-sized corn slurry hydrolysis device of use for laboratory, be provided with electric heating cover, be arranged on the triumphant formula flask on electric heating cover, and the sealing cooling tube to be connected with triumphant formula flask, be provided with water inlet in the upper end of sealing cooling tube, its lower end is provided with delivery port, also comprises and is arranged on condenser pipe in cooling tube and water-cooling system, this device carries out laboratory hydrolysis in a small amount to corn steep liquor, can not boil paste temperature stabilization.
Description
Technical field
The utility model relates to hydrolysis device, specifically be a kind of use for laboratory small-sized corn slurry hydrolysis device.
Background technology
Using after corn steep liquor hydrolysis to make the nutriments such as nitrogenous source wherein more easily be absorbed by thalline, thus raw material the most frequently used in Threonine Fermentation industry is become, this method for hydrolysis adds corn steep liquor magma and the concentrated sulfuric acid by a certain percentage exactly in hydrolytic decomposition pot, make it under fluidized state, maintain certain hour, the clear liquid then obtained after plate compression removing insoluble matter.The corn steep liquor hydrolysis device complex structure of industrialization, conventional steam is as heating source, it is large that behaviour does difficulty, danger coefficient is higher, and an amount of hydrolysis is larger, and laboratory consumption is less, conventional method is exactly corn steep liquor and concentrated sulfuric acid mixed liquor to be placed on electric furnace at electric furnace to keep fluidized state, the method needs personnel constantly to keep an eye on anti-overflow on the one hand, on the other hand through boiling after a while, steam raising causes volume concentration, also may occur that dope adheres to container bottom and causes boiling paste, affect the nutritional labeling of corn steep liquor solution.
Utility model content
The utility model, for solving the problems of the technologies described above, provides a kind of small-sized corn slurry hydrolysis device of use for laboratory, carries out laboratory hydrolysis in a small amount, can not boil paste temperature stabilization to corn steep liquor.
For realizing above-mentioned technical purpose, the technical scheme taked is: a kind of small-sized corn slurry hydrolysis device of use for laboratory, be provided with electric heating cover, be arranged on the triumphant formula flask on electric heating cover, and the sealing cooling tube to be connected with triumphant formula flask, water inlet is provided with in the upper end of sealing cooling tube, its lower end is provided with delivery port, also comprise and be arranged on condenser pipe in cooling tube and water-cooling system, described water-cooling system is by escape pipe, water supply bottle, return pipe, outlet pipe and collecting vessel composition, described condenser pipe to be communicated with the spherical condensation tube of lower end by the serpentine condenser of upper end and to form, one end of condenser pipe is arranged in triumphant formula flask, its other end is connected with escape pipe one end, the other end of escape pipe is arranged in the water supply bottle of sealing, one end of return pipe is inserted in the cold water of water supply bottle, its other end is connected with water inlet, delivery port is connected with outlet pipe, the delivery port of outlet pipe is arranged in collecting vessel.
The utility model beneficial effect: by the use of this homemade laboratory corn steep liquor hydrolysis device, meet the feature that laboratory corn syrup hydrolyzate use amount is few, easy operation reduces labour coefficient, adds processing safety, be integrate convenient, simple and easy, environmental protection, safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1, triumphant formula flask, 2, cooling tube, 3, water inlet, 4, water inlet, 5, condenser pipe, 501, serpentine condenser, 502, spherical condensation tube, 6, water-cooling system, 601, escape pipe, 602, water supply bottle, 603, return pipe, 604, outlet pipe, 605, collecting vessel, 7, electric heating cover.
Detailed description of the invention
As shown in the figure, a kind of small-sized corn slurry hydrolysis device of use for laboratory, be provided with electric heating cover 7, be arranged on the triumphant formula flask 1 on electric heating cover 7, and the sealing cooling tube 2 to be connected with triumphant formula flask 1, water inlet 3 is provided with in the upper end of sealing cooling tube 2, its lower end is provided with delivery port 4, also comprise and be arranged on condenser pipe 5 in cooling tube 2 and water-cooling system 6, described water-cooling system 6 is by escape pipe 601, water supply bottle 602, return pipe 603, outlet pipe 604 and collecting vessel 605 form, described condenser pipe 5 to be communicated with the spherical condensation tube 502 of lower end by the serpentine condenser 501 of upper end and to form, one end of condenser pipe 5 is arranged in triumphant formula flask 1, its other end is connected with escape pipe 601 one end, the other end of escape pipe 601 is arranged in the water supply bottle 602 of sealing, one end of return pipe 603 is inserted in the cold water of water supply bottle 602, its other end is connected with water inlet 3, delivery port 4 is connected with outlet pipe 604, the delivery port of outlet pipe 604 is arranged in collecting vessel 605.
Serpentine condenser adds the condenser pipe of bulb condensation tubular construction composition, and make the rising of steam slack-off, but can not affect the flowing of gas, slack-off steam is attached on condensation tube wall and turns to liquid rapidly, promotes the speed of backflow.
Start electric heating cover, corn steep liquor in kjeldahl flask and the mixed solution of the concentrated sulfuric acid keep slight boiling condition, the steam-condensation Cheng Shui will evaporated by condenser pipe, its gas passes in the water supply bottle of sealing by escape pipe, pressure increase in water supply bottle, cold water in bottle is flowed into cooling tube by return pipe from water inlet, water in cooling tube is to the steam cooling in condenser pipe, steam rapid condensation is refluxed, prevent mixture moisture content in bottle from boiling paste not, moisture content can not be run off too fast, when in bottle, temperature is too high, in bottle, gas pressure increases naturally, the speed that cold water flows in cooling tube increases, if temperature is low in bottle, air pressure is not enough, cold water can not be pressed in cooling tube, in bottle, temperature keeps stable, cold water in cooling tube flows out through delivery port and is collected in collecting vessel, can again utilize.
Claims (1)
1. the small-sized corn slurry hydrolysis device of a use for laboratory, be provided with electric heating cover (7), be arranged on the triumphant formula flask (1) on electric heating cover (7), and the sealing cooling tube (2) to be connected with triumphant formula flask (1), water inlet (3) is provided with in the upper end of sealing cooling tube (2), its lower end is provided with delivery port (4), it is characterized in that: also comprise and be arranged on condenser pipe (5) in cooling tube (2) and water-cooling system (6), described water-cooling system (6) is by escape pipe (601), water supply bottle (602), return pipe (603), outlet pipe (604) and collecting vessel (605) composition, described condenser pipe (5) to be communicated with the spherical condensation tube (502) of lower end by the serpentine condenser (501) of upper end and to form, one end of condenser pipe (5) is arranged in triumphant formula flask (1), its other end is connected with escape pipe (601) one end, the other end of escape pipe (601) is arranged in the water supply bottle (602) of sealing, one end of return pipe (603) is inserted in the cold water of water supply bottle (602), its other end is connected with water inlet (3), delivery port (4) is connected with outlet pipe (604), the delivery port of outlet pipe (604) is arranged in collecting vessel (605).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420703743.0U CN204298384U (en) | 2014-11-21 | 2014-11-21 | A kind of small-sized corn slurry hydrolysis device of use for laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420703743.0U CN204298384U (en) | 2014-11-21 | 2014-11-21 | A kind of small-sized corn slurry hydrolysis device of use for laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204298384U true CN204298384U (en) | 2015-04-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420703743.0U Active CN204298384U (en) | 2014-11-21 | 2014-11-21 | A kind of small-sized corn slurry hydrolysis device of use for laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204298384U (en) |
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2014
- 2014-11-21 CN CN201420703743.0U patent/CN204298384U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Effective date of registration: 20230801 Granted publication date: 20150429 |
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| PP01 | Preservation of patent right |