CN203002334U - Reaction system with wind-guide gas-intake device - Google Patents
Reaction system with wind-guide gas-intake device Download PDFInfo
- Publication number
- CN203002334U CN203002334U CN 201320036212 CN201320036212U CN203002334U CN 203002334 U CN203002334 U CN 203002334U CN 201320036212 CN201320036212 CN 201320036212 CN 201320036212 U CN201320036212 U CN 201320036212U CN 203002334 U CN203002334 U CN 203002334U
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- China
- Prior art keywords
- intake passage
- air intake
- sub
- reaction system
- getter device
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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.)
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Abstract
The utility model provides a reaction system with a wind-guide gas-intake device. The reaction system with the wind-guide gas-intake device comprises at least two reaction kettles respectively provided with a feeding port, and is further provided with a support frame and the wind-guide gas-intake device used for absorbing and removing gas at the feeding ports of the reaction kettles, the wind-guide gas-intake device comprises a main gas-intake channel and a plurality of gas-intake sub-channels communicated with the main air-intake channel, a negative pressure generation mechanism is installed on the main gas-intake channel, and air-intake ends of the plurality of gas-intake sub-channels are installed on the support frame and close to the feeding ports of the corresponding reaction kettles. The reaction system with the wind-guide gas-intake device is simple in structure, reasonable in design, convenient to use, practical and capable of effectively preventing the gas in the reaction kettles from scattering and promoting production safety.
Description
Technical field
The utility model relates to the pharmaceutical equipment technical field, relates in particular to a kind of reaction system with the air inducing getter device.
Background technology
Reactor is widely used in the research of the type of production users such as oil, chemical industry, rubber, agricultural chemicals, dyestuff, medicine, food and various scientific experiment projects, is used for completing the container of the technical process such as hydrolysis, neutralization, crystallization, distillation, evaporation, storage, hydrogenation, hydrocarbonylation, polymerization, condensation, heating are mixed, isothermal reaction.
Reactor is the combined reaction container, according to the design of reaction condition to reactor structure function and configuration annex.All can complete pre-set reactions steps with higher automaticity from charging, reaction, the discharging of beginning, the temperature in course of reaction, pressure, mechanics be controlled the important parameters such as (stirring, air blast etc.), reactant/product concentration carry out strict regulation and control.
The reactor material generally has carbon manganese steel, stainless steel, zirconium, Ni-based (Ha Shi, Monel) alloy and other composite, and reactor can adopt the stainless steel material manufacturings such as SUS304, SUS316L.Agitator has anchor formula, frame, oar formula, turbine type, scraper-type and combined type, and rotating mechanism can adopt cycloidal planetary gear speed reducer, stepless reducer or frequency control etc., can satisfy the special reaction requirement of various materials.Sealing device can adopt the hermetically-sealed constructions such as mechanical seal, packing seal.Heating, the cooling structures such as chuck, semicanal, coil pipe, Miller plate that adopt, the technique needs of the different operating environment such as mode of heating has steam, electrical heating, conduction oil, and is acidproof to satisfy, high temperature resistant, wear-resistant, anticorrosive.
In pharmaceutical manufacturing enterprise, reactor is one of equipment commonly used, in some techniques, material in reactor can produce irritative gas or toxic gas when reaction, especially in the process of reinforced or maintenance, irritative gas or toxic gas easily overflow from the charge door (or access hole) of reactor, thereby affect reinforced to reactor of producers, and have the hidden danger of harm operator ' s health.
Understand interim air-introduced machine of use in order to address this problem in prior art, but repeatedly carry and move very inconvenient, other way is to connect to draw a flexible pipe from existing workshop vacuum house steward, inlet end with flexible pipe during use carries out negative-pressure operation towards needs unlatching charge door or access hole, but tearing that flexible pipe is reciprocal can cause potential safety hazard, uses also inconvenient.
The utility model content
For solving the deficiencies in the prior art, prevent irritative gas or toxic gas from the charge door diffusion of reactor, the utility model provides a kind of simple in structure, convenient and practical reaction system with the air inducing getter device.
A kind of reaction system with the air inducing getter device, comprise at least two respectively with the reactor of charge door, the air inducing getter device that also is provided with bracing frame and is used for absorbing the charge door place gas of described reactor, this air inducing getter device comprises a main air intake passage and the sub-air intake passage of multichannel that is communicated with this main air intake passage, on described main air intake passage, the negative pressure generating mechanism is installed, the suction end of each way air intake passage is arranged on support frame as described above and presses close to the charge door of corresponding reactor.
Negative pressure generating mechanism of the present utility model can be the vacuum system in air-introduced machine, vavuum pump or existing workshop, and being preferably is air-introduced machine.Reactor is in reinforced process, and the material in reactor produces irritative gas or toxic gas in course of reaction, and the interior pressure of reactor is greater than the pressure of external environment, and irritative gas or toxic gas easily overflow from the charge door at reactor top; Air inducing getter device of the present utility model be used for to be absorbed irritative gas or the toxic gas that overflows in the reactor, can effectively prevent the diffusion of irritative gas or toxic gas, promotes the security of reactor when reinforced.
As preferably, described sub-air intake passage is provided with controlled valve.
Air inducing getter device of the present utility model comprises air-introduced machine and air intake passage, and aspirating air pipe is comprised of main air intake passage and the sub-air intake passage of multichannel; When working due to air-introduced machine, absorption affinity is limited, if the sub-air intake passage of multichannel is opened simultaneously, the power of single sub-air intake passage is less, can not all gas be absorbed.Therefore, be provided with controlled valve on each sub-air intake passage, make the air inducing getter device when work, only have a strip air intake passage to be in open mode, remaining sub-air intake passage is in closure state, thereby improves the gettering efficiency of single sub-air intake passage; In the process that a certain reactor feeds in raw material, from the gas that the reactor charge door overflows, all can be by the sub-air intake passage sucking-off corresponding with this reactor.
As preferably, described controlled valve comprises and runs through sub-air intake passage, and with the rotating shaft that the sidewall of sub-air intake passage is rotatably assorted, be provided with the deep bead that is enclosed within rotating shaft in sub-air intake passage.
The implementation method that controlled valve has plurality of optional to select, controlled valve of the present utility model comprises rotating shaft and deep bead, rotating shaft runs through each sub-air intake passage, and be rotatably assorted with sub-air intake passage, the sidewall of rotating shaft simultaneously and sub-air intake passage is sealed and matched, prevent that from there is the phenomenon of leaking out in this place, thereby affect the operating efficiency of whole air inducing getter device.
As preferably, the end that sub-air intake passage is extended in rotating shaft is provided with handle.
For convenience of the operation of controlled valve, be provided with handle at an end of rotating shaft, drive rotating shaft by handle and rotate, thereby controlled valve is implemented to open or close.
As preferably, described handle is the ox horn shape.
The handle of ox horn shape is the preferred a kind of embodiment of the utility model, and the shape of handle can also be arranged as circle or plum blossom-shaped.
As preferably, the suction end of described sub-air intake passage is connected with one section flexible pipe.
In order not affect the reinforced of reactor, the suction end of each sub-air intake passage is all from the certain distance of the charge door of reactor, thereby affect the gettering efficiency of air inducing getter device, therefore the suction end at sub-air intake passage is connected with one section flexible pipe, flexible pipe can be moved and presses close to the charge door of reactor when reinforced, the gas that overflows from charge door is in time discharged.
As preferably, described flexible pipe is plastic film capicitor.
The kind of flexible pipe has a lot, and commonly used have two kinds of plastic film capicitor and rubber hose, and what the utility model adopted is plastic film capicitor.
As preferably, the porch of described flexible pipe is provided with gas skirt, and described gas skirt is slidably mounted on bracing frame.
The porch of the utility model flexible pipe is provided with gas skirt, and this gas skirt can increase the air-breathing area of flexible pipe, promotes the gettering efficiency of air inducing getter device.
The beneficial effects of the utility model are: simple in structure, reasonable in design, convenient and practical, can effectively prevent from reacting the diffusion of gas reactor, and improve the security of producing.
Description of drawings
Fig. 1 is the device schematic diagram of the reaction system of the utility model band air inducing getter device.
The specific embodiment
As shown in Figure 1, a kind of reaction system with the air inducing getter device, this reaction system has at least two respectively with the reactor 1 of charge door 5, the quantity of reactor 1 can be carried out reasonable disposition according to the technological requirement of reality and the size in place, in the present embodiment, reactor 1 is three that are arranged side by side, and charge door 5 is positioned at the top of respective reaction still 1, and the main part of each reactor 1 is vertically arranged.
The air inducing getter device comprises a main air intake passage 2, and the sub-air intake passage 4 of multichannel that is communicated with this main air intake passage 2, and sub-air intake passage 4 of the present utility model is three, and is corresponding with three reactors that are arranged side by side 1 respectively.For strengthening the stability of air inducing getter device, the utility model also is provided with bracing frame, the suction end of each way air intake passage is arranged on bracing frame, and the input of sub-air intake passage 4 should press close to charge door 5 places of reactor 1, is convenient to absorb irritative gas or the toxic gas that overflows from charge door 5.Negative pressure generating mechanism in the utility model air inducing getter device is air-introduced machine 3, and air-introduced machine 3 is arranged on main air intake passage 2, and this air-introduced machine 3 can also be replaced with other blower unit.
Sub-air intake passage 4 is provided with controlled valve 7, corresponding sub-air intake passage 4 can be closed and open to this controlled valve 7, power according to air-introduced machine 3, when all sub-air intake passages 4 all are in opening state, the amount that each sub-air intake passage 4 sucks gas is less, can not absorb the smell that overflows from charge door 5 fully, therefore, air inducing getter device of the present utility model is when work, only there is a strip air intake passage 4 to be in opening, other sub-air intake passage 4 all is in closed condition, thereby has guaranteed the inspiratory capacity of the sub-air intake passage 4 of unlatching.
Controlled valve 7 comprises and runs through sub-air intake passage 4, and the rotating shaft that is rotatably assorted with the sidewall of sub-air intake passage 4, in rotating shaft in sub-air intake passage 4, cover has deep bead, the sidewall of rotating shaft and sub-air intake passage 4 is sealed and matched, prevent that from there is the phenomenon of leaking out in this place, an end in rotating shaft is provided with handle, drive rotating shaft by handle and rotate, and this handle is the ox horn shape.
In order not affect the reinforced of reactor 1, the suction end of each sub-air intake passage 4 is all from the certain distance of the charge door 5 of reactor 1, therefore the suction end at sub-air intake passage 4 is connected with one section flexible pipe 6, the entrance of flexible pipe 6 can be pressed close to charge door 5 places when reinforced, flexible pipe 6 of the present utility model is plastic film capicitor, simultaneously for enlarging the air draught area of flexible pipe 6 entrances, the porch of flexible pipe 6 is provided with gas skirt, and this gas skirt is arranged on bracing frame, is conducive to improve the gettering efficiency of whole air inducing getter device.
Claims (8)
1. reaction system with the air inducing getter device, comprise at least two respectively with the reactor (1) of charge door (5), it is characterized in that, the air inducing getter device that also is provided with bracing frame and locates gas for the charge door (5) of absorbing described reactor (1), this air inducing getter device comprises a main air intake passage (2) and the sub-air intake passage of multichannel (4) that is communicated with this main air intake passage (2), on described main air intake passage (2), the negative pressure generating mechanism is installed, the suction end of each way air intake passage (4) is arranged on support frame as described above and presses close to the charge door (5) of corresponding reactor (1).
2. the reaction system with the air inducing getter device as claimed in claim 1, is characterized in that, described sub-air intake passage (4) is provided with controlled valve (7).
3. the reaction system with the air inducing getter device as claimed in claim 2, it is characterized in that, described controlled valve (7) comprises and runs through sub-air intake passage (4), and with the rotating shaft that the sidewall of sub-air intake passage (4) is rotatably assorted, sub-air intake passage is provided with the deep bead that is enclosed within rotating shaft in (4).
4. the reaction system with the air inducing getter device as claimed in claim 3, is characterized in that, the end that sub-air intake passage (4) is extended in described rotating shaft is provided with handle.
5. the reaction system with the air inducing getter device as claimed in claim 4, is characterized in that, described handle is the ox horn shape.
6. the reaction system with the air inducing getter device as claimed in claim 1, is characterized in that, the suction end of described sub-air intake passage (4) is connected with one section flexible pipe (6).
7. the reaction system with the air inducing getter device as claimed in claim 6, is characterized in that, described flexible pipe (6) is plastic film capicitor.
8. the reaction system with the air inducing getter device as claimed in claim 7, is characterized in that, the porch of described flexible pipe (6) is provided with gas skirt, and described gas skirt is slidably mounted on bracing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320036212 CN203002334U (en) | 2013-01-23 | 2013-01-23 | Reaction system with wind-guide gas-intake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320036212 CN203002334U (en) | 2013-01-23 | 2013-01-23 | Reaction system with wind-guide gas-intake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203002334U true CN203002334U (en) | 2013-06-19 |
Family
ID=48593970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320036212 Expired - Fee Related CN203002334U (en) | 2013-01-23 | 2013-01-23 | Reaction system with wind-guide gas-intake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203002334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381352A (en) * | 2013-07-25 | 2013-11-06 | 无锡意凯自动化技术有限公司 | Nitrogen pressurization device for parallel reactor |
-
2013
- 2013-01-23 CN CN 201320036212 patent/CN203002334U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381352A (en) * | 2013-07-25 | 2013-11-06 | 无锡意凯自动化技术有限公司 | Nitrogen pressurization device for parallel reactor |
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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: 20130619 Termination date: 20190123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |