CN205095752U - Intermediate's improved generation gasification feed arrangement - Google Patents
Intermediate's improved generation gasification feed arrangement Download PDFInfo
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- CN205095752U CN205095752U CN201520873550.4U CN201520873550U CN205095752U CN 205095752 U CN205095752 U CN 205095752U CN 201520873550 U CN201520873550 U CN 201520873550U CN 205095752 U CN205095752 U CN 205095752U
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- capillary
- reactant liquor
- cross cutting
- chamber
- cutting piece
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Abstract
The utility model discloses an intermediate's improved generation gasification feed arrangement, the structure includes that interconnect's reaction liquid collects chamber and reaction liquid drop and add the chamber, the reaction liquid drop is provided with air inlet, reactor access connection mouth, reaction liquid drop with the mouth on adding the chamber, reactor access connection mouth adds the chamber junction with the reaction liquid drop and is provided with the capillary nest of tubes, and the capillary nest of tubes is close to air inlet one end and is the gradient range, set up cross cutting piece in every capillary in the capillary nest of tubes, the inner of cross cutting piece extends to the central point department of cross cutting piece place capillary, and this capillary is extended to the outer end of cross cutting piece. The utility model discloses responding the liquid drop when reaction liquid and adding a mouthful entering, when dripping to the trapezoidal end of capillary, the vacuole breakage under the effect of cross cutting piece that produces under the effect of blowing gets into the capillary fast, and the bubble production has been avoided to cross cutting piece no. 1, and two have accelerated the speed of liquid drop through the capillary, and then the indirect reaction rate of having accelerated.
Description
Technical field
The utility model relates to pharmaceutical intermediate production equipment field, is specially a kind of modified gasification feed device of medicine intermediate.
Background technology
China about needs the raw material supporting with chemical industry and intermediate kind more than 2000 every year, and demand reaches more than 2,500,000 tons; So-called medicine intermediate, is actually some for some industrial chemicals in medicine synthesis process or chemical products.This chemical products, do not need the production licence of medicine, can produce in common chemical plant, as long as reach the rank of some, namely can be used for the synthesis of medicine.Medicine intermediate industry, by the branch of in chemical industry, through the development of nearly 30 years, has become the emerging industry of the billions of unit of the output value, and its competition is also thereupon more white-hot.In the industry early stage of development, because investment is less, return rate is high, medicine intermediate enterprise emerges like the mushrooms after rain, particularly in Huangyan, Zhejiang, Taizhou, Jintan, Nanjing, Shijiazhuang, Jinan (comprising Zibo), northeast (Siping City, Fushun) etc. have the regional development of development medicine intermediate advantage particularly swift and violent.
In medicine intermediate building-up process, the mode of gasified raw material is often adopted to improve reaction rate, existing gasified raw material feed arrangement, lack reactant liquor retracting device again, in simultaneous reactions environment reactant liquor and basic material contact area limited, reaction rate can not be promoted better, this problem unresolved, Chinese patent CN203816597U discloses a kind of gasification feed device for medicine intermediate synthesis, structure comprises interconnective reactant liquor collecting chamber and reactant liquor drips chamber, described reactant liquor drips on chamber and is provided with air inlet, Reactor inlet connector, reactant liquor drips mouth, described Reactor inlet connector and reactant liquor drip junction, chamber and are provided with capillary, capillary arranges in gradient near air inlet one end, this utility model accelerated reaction liquid enters reactor via capillary, capillary adds the contact area of reactant liquor simultaneously, advantageously in charging, but in use, drop in blast velocity control by the reactant liquor of capillary in this utility model to be easy in situation improperly form bubble, and then in capillary, form a series of bubble pearl, not only do not play the effect improving reaction efficiency, reducing reaction rate on the contrary even causes late phase reaction insufficient, needs to improve.
Utility model content
The purpose of this utility model is the modified gasification feed device providing a kind of medicine intermediate, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of modified gasification feed device of medicine intermediate, structure comprises interconnective reactant liquor collecting chamber and reactant liquor drips chamber, described reactant liquor drips on chamber and is provided with air inlet, Reactor inlet connector, reactant liquor dropping mouth, described Reactor inlet connector and reactant liquor drip junction, chamber and are provided with capillary group, and capillary group arranges in gradient near air inlet one end; Arrange a cross cutting blade in each capillary in capillary group, the inner of cross cutting blade extends to the central spot of cross cutting blade place capillary, and this capillary is extended in the outer end of cross cutting blade, and the length of extending is X.
As the utility model further technical scheme, the development length of capillary group near one end of air inlet is that arithmetic progression is arranged.
As the utility model further technical scheme, the numerical value of X is the half of lower one deck capillary and last layer capillary pipe length difference.
As the utility model further technical scheme, the size adjustment of the quantity basis Reactor inlet connector of described capillary group inner capillary tube.
As the utility model further technical scheme, be provided with reactant liquor outlet bottom described reactant liquor collecting chamber, reactant liquor exit design has choke valve.
Compared with prior art, the utility model adds mouth and enters when the reactant liquor drop that responds, when dropping to the trapezoidal end of capillary, under the thrust of the air-flow entered at air inlet, reactant liquor enters the reactor of left end by capillary, and the vacuole produced under blowing effect is broken and enter capillary fast under the effect of cross cutting blade, and cross cutting blade one avoids bubble and produces, two accelerate the speed of drop by capillary, and then indirectly accelerate reaction speed.
Accompanying drawing explanation
Fig. 1 is the structural representation of the modified gasification feed device of a kind of medicine intermediate of the utility model.
Fig. 2 is the structural representation of cross cutting blade in Fig. 1.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1 ~ 2, a kind of modified gasification feed device of medicine intermediate, structure comprises interconnective reactant liquor collecting chamber 6 and reactant liquor drips chamber 5, described reactant liquor drips on chamber 5 and is provided with air inlet 2, Reactor inlet connector 4, reactant liquor dropping mouth 1, described Reactor inlet connector 4 drips junction, chamber 5 with reactant liquor and is provided with capillary group 3, capillary group 3 arranges in gradient near air inlet 2 one end, in a kind of preferred embodiment of the present utility model, the development length of capillary group 3 near one end of air inlet 2 is that arithmetic progression is arranged; One cross cutting blade 9 is set in each capillary in capillary group 3, the inner of cross cutting blade 9 extends to the central spot of cross cutting blade 9 place capillary, this capillary is extended in the outer end of cross cutting blade 9, the half of the length of extending to be the numerical value of X, this X be lower one deck capillary and last layer capillary pipe length difference.
The size adjustment of the quantity basis Reactor inlet connector 4 of described capillary group 3 inner capillary tube;
Be provided with reactant liquor outlet 7 bottom described reactant liquor collecting chamber 6, reactant liquor outlet 7 is designed with choke valve 8.
When the modified gasification feed device utilizing the utility model to relate to carries out charging, air inlet connecting fan, provides air-flow to device, and Reactor inlet connector is connected with reactor.Heater is placed bottom reactant liquor collecting chamber, promote reactant liquor gasification, when the reactant liquor drop that responds adds mouth and enters, when dropping to the trapezoidal end of capillary, under the thrust of the air-flow entered at air inlet, reactant liquor enters the reactor of left end by capillary, the vacuole produced under blowing effect is broken and enter capillary fast under the effect of cross cutting blade, cross cutting blade one avoids bubble and produces, and two accelerate the speed of drop by capillary, and then indirectly accelerate reaction speed; The reactant liquor automatic drip do not reacted drops down onto in reactant liquor collecting chamber, when the reactant liquor in reactant liquor collecting chamber is collected into certain level.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (5)
1. the modified gasification feed device of a medicine intermediate, it is characterized in that, structure comprises interconnective reactant liquor collecting chamber and reactant liquor drips chamber, described reactant liquor drips on chamber and is provided with air inlet, Reactor inlet connector, reactant liquor dropping mouth, described Reactor inlet connector and reactant liquor drip junction, chamber and are provided with capillary group, and capillary group arranges in gradient near air inlet one end; Arrange a cross cutting blade in each capillary in capillary group, the inner of cross cutting blade extends to the central spot of cross cutting blade place capillary, and this capillary is extended in the outer end of cross cutting blade, and the length of extending is X.
2. the modified gasification feed device of a kind of medicine intermediate according to claim 1, is characterized in that, the development length of capillary group near one end of air inlet is that arithmetic progression is arranged.
3. the modified gasification feed device of a kind of medicine intermediate according to claim 1, is characterized in that, the numerical value of X is the half of lower one deck capillary and last layer capillary pipe length difference.
4. the modified gasification feed device of a kind of medicine intermediate according to claim 1, is characterized in that, the size adjustment of the quantity basis Reactor inlet connector of described capillary group inner capillary tube.
5. the modified gasification feed device of a kind of medicine intermediate according to claim 1, is characterized in that, be provided with reactant liquor outlet bottom described reactant liquor collecting chamber, reactant liquor exit design has choke valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520873550.4U CN205095752U (en) | 2015-11-04 | 2015-11-04 | Intermediate's improved generation gasification feed arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520873550.4U CN205095752U (en) | 2015-11-04 | 2015-11-04 | Intermediate's improved generation gasification feed arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205095752U true CN205095752U (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520873550.4U Expired - Fee Related CN205095752U (en) | 2015-11-04 | 2015-11-04 | Intermediate's improved generation gasification feed arrangement |
Country Status (1)
| Country | Link |
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| CN (1) | CN205095752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107661733A (en) * | 2016-07-27 | 2018-02-06 | 深圳市中核海得威生物科技有限公司 | One kind is used for13The reactor of C urea synthesizings |
-
2015
- 2015-11-04 CN CN201520873550.4U patent/CN205095752U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107661733A (en) * | 2016-07-27 | 2018-02-06 | 深圳市中核海得威生物科技有限公司 | One kind is used for13The reactor of C urea synthesizings |
| CN107661733B (en) * | 2016-07-27 | 2020-10-27 | 深圳市中核海得威生物科技有限公司 | Is used for13Reaction kettle for synthesizing C-urea |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20201104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |