CN203816597U - Gasification feeding device for synthesis of medicine intermediates - Google Patents
Gasification feeding device for synthesis of medicine intermediates Download PDFInfo
- Publication number
- CN203816597U CN203816597U CN201420232555.4U CN201420232555U CN203816597U CN 203816597 U CN203816597 U CN 203816597U CN 201420232555 U CN201420232555 U CN 201420232555U CN 203816597 U CN203816597 U CN 203816597U
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- CN
- China
- Prior art keywords
- reactant liquor
- reaction liquid
- chamber
- capillary
- collecting chamber
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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.)
- Expired - Lifetime
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- 239000003814 drug Substances 0.000 title claims abstract description 11
- 238000002309 gasification Methods 0.000 title claims description 15
- 230000015572 biosynthetic process Effects 0.000 title abstract 2
- 239000000543 intermediate Substances 0.000 title abstract 2
- 238000003786 synthesis reaction Methods 0.000 title abstract 2
- 239000000376 reactant Substances 0.000 claims description 65
- 239000012295 chemical reaction liquid Substances 0.000 abstract description 16
- 238000006243 chemical reaction Methods 0.000 abstract description 11
- 239000002994 raw material Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model relates to agasification feeding device for synthesis of medicine intermediates. The device is characterized by structurally comprising a reaction liquid collecting chamber and a reaction liquid dropping chamber which are connected with each other, wherein a gas inlet, a reactor inlet connecting port and a reaction liquid dropping port are arranged on the reaction liquid dropping chamber, capillary tubes are arranged in a position where the reactor inlet connecting port is connected with the reaction liquid dropping chamber, and ends, which are close to the gas inlet, of the capillary tubes are arranged in a gradient manner; the number of the capillary tubes is adjusted according to the size of the reactor inlet connecting port; a reaction liquid outlet is arranged at the bottom of the reaction liquid collecting chamber; a throttling valve is designed at the reaction liquid outlet. Compared with theprior art, the device has the advantages that the reaction liquid collecting chamber is arranged, a reaction liquid which is not involved in a reaction drops into the reaction liquid collecting chamber, is discharged out of the reaction liquid outlet and is recycled; the capillary tubes are arranged in the position where the reactor inlet connecting port is connected with the reaction liquid dropping chamber, and the contact area of the reaction liquid is increased by the aid of the capillary tubes, so that the feeding efficiency is improved.
Description
Technical field
The utility model relates to medicine intermediate gasified raw material fed technology field, particularly a kind of for the synthetic gasification feed device of medicine intermediate.
Background technology
In medicine intermediate building-up process; reaction raw materials conventionally need be after high-temperature heating gasification; by inside and outside draught head, enter reaction environment; in course of reaction; conventionally because contact area is limited, cause reaction efficiency low, conventionally also can cause reaction raw materials; cause serious material waste, increased production, R&D costs.
Existing gasified raw material feed arrangement, lacks reactant liquor retracting device again, and in simultaneous reactions environment, reactant liquor and basic material contact area are limited, can not promote better reaction rate.
Summary of the invention
The purpose of this utility model is, limited for existing gasified raw material feed arrangement reaction contact area, lack the reactant liquor technical disadvantages of retracting device again, provides a kind of for the synthetic gasification feed device of medicine intermediate.
The utility model is achieved through the following technical solutions:
A kind of for the synthetic gasification feed device of medicine intermediate, it is characterized in that, structure comprises that interconnective reactant liquor collecting chamber (1) and reactant liquor drip chamber (2), on described reactant liquor dropping chamber (2), be provided with air inlet (21), Reactor inlet connector (22), reactant liquor dropping mouthful (23), described Reactor inlet connector (22) drips junction, chamber (2) with reactant liquor and is provided with capillary (3), and capillary (3) is arranged in gradient near air inlet (21) one end.
Further, the size adjustment of described capillary (3) quantity basis Reactor inlet connector (22).
Further, described reactant liquor collecting chamber (1) bottom is provided with reactant liquor outlet (11), and reactant liquor outlet (11) is designed with choke valve (12).
The utility model relates to a kind of for the synthetic gasification feed device of medicine intermediate, and beneficial effect is:
1, modified gasification feed device is comprised of reactant liquor collecting chamber and reactant liquor dropping chamber, the reactant liquor of not participating in reaction drops in reactant liquor collecting chamber, and export discharge by reactant liquor, again utilize, when the reactant liquor that drips in reactant liquor collecting chamber is less, by throttle valve control reactant liquor, export, keep the sealing state of feed arrangement.
2, Reactor inlet connector and reactant liquor drip junction, chamber and are provided with capillary, capillary is arranged in gradient near air inlet one end, when dripping mouth from reactant liquor, reactant liquor enters reactant liquor dropping chamber, running into capillary can stop, the gas that right-hand member air inlet enters produces thrust left to reactant liquor, accelerated reaction liquid enters reactor via capillary, and capillary has increased the contact area of reactant liquor simultaneously, is more conducive to charging.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
Consulting 1 pair of the utility model of accompanying drawing is described further.
The utility model relates to a kind of for the synthetic gasification feed device of medicine intermediate, it is characterized in that, structure comprises that interconnective reactant liquor collecting chamber (1) and reactant liquor drip chamber (2), on described reactant liquor dropping chamber (2), be provided with air inlet (21), Reactor inlet connector (22), reactant liquor dropping mouthful (23), described Reactor inlet connector (22) drips junction, chamber (2) with reactant liquor and is provided with capillary (3), and capillary (3) is arranged in gradient near air inlet (21) one end.
The size adjustment of described capillary (3) quantity basis Reactor inlet connector (22).
Described reactant liquor collecting chamber (1) bottom is provided with reactant liquor outlet (11), and reactant liquor outlet (11) is designed with choke valve (12).
While utilizing modified gasification feed device that the utility model relates to carry out charging, air inlet (21) connecting fan, provides air-flow to device, and Reactor inlet connector (22) is connected with reactor.Heater is placed in reactant liquor collecting chamber (1) bottom, promote reactant liquor gasification, when the reactant liquor drop that responds adds mouthful (23) and enters, while dropping to the trapezoidal end of capillary (31), under the thrust of the air-flow entering at air inlet (21), reactant liquor is entered the reactor of left end by capillary (3), the reactant liquor automatic drip not reacting drops down onto in reactant liquor collecting chamber (1), when the reactant liquor in reactant liquor collecting chamber is collected into certain level, open choke valve (12), by reactant liquor, export (11) and reclaim reactant liquor, again utilize.
In the utility model, modified gasification feed device drips chamber (2) by reactant liquor collecting chamber (1) and reactant liquor and forms, the reactant liquor of not participating in reaction drops in reactant liquor collecting chamber (1), and export (11) discharge by reactant liquor, again utilize, when the reactant liquor of drippage is less in reactant liquor collecting chamber (1), by choke valve (12), control reactant liquor outlet, keep the sealing state of feed arrangement; Reactor inlet connector (22) drips junction, chamber (1) with reactant liquor and is provided with capillary (3), capillary (3) is arranged in gradient near air inlet one end, when dripping mouthful (23) from reactant liquor, reactant liquor enters reactant liquor dropping chamber (2), running into capillary (3) can stop, the gas that right-hand member air inlet enters produces thrust left to reactant liquor, accelerated reaction liquid enters reactor via capillary (3), capillary (3) has increased the contact area of reactant liquor simultaneously, is more conducive to charging.
The above; it is only the preferably specific embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; according to the technical solution of the utility model and utility model design thereof, be equal to replacement or changed, within all should being encompassed in protection domain of the present utility model.
Claims (3)
1. one kind for the synthetic gasification feed device of medicine intermediate, it is characterized in that, structure comprises that interconnective reactant liquor collecting chamber (1) and reactant liquor drip chamber (2), on described reactant liquor dropping chamber (2), be provided with air inlet (21), Reactor inlet connector (22), reactant liquor dropping mouthful (23), described Reactor inlet connector (22) drips junction, chamber (2) with reactant liquor and is provided with capillary (3), and capillary (3) is arranged in gradient near air inlet (21) one end.
2. modified gasification feed device according to claim 1, is characterized in that, the size adjustment of described capillary (3) quantity basis Reactor inlet connector (22).
3. modified gasification feed device according to claim 1 and 2, is characterized in that, described reactant liquor collecting chamber (1) bottom is provided with reactant liquor outlet (11), and reactant liquor outlet (11) is designed with choke valve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232555.4U CN203816597U (en) | 2014-05-08 | 2014-05-08 | Gasification feeding device for synthesis of medicine intermediates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232555.4U CN203816597U (en) | 2014-05-08 | 2014-05-08 | Gasification feeding device for synthesis of medicine intermediates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203816597U true CN203816597U (en) | 2014-09-10 |
Family
ID=51472141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420232555.4U Expired - Lifetime CN203816597U (en) | 2014-05-08 | 2014-05-08 | Gasification feeding device for synthesis of medicine intermediates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203816597U (en) |
-
2014
- 2014-05-08 CN CN201420232555.4U patent/CN203816597U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |
|
| CX01 | Expiry of patent term |