CN204727870U - A kind of catalytic hydration special reactor - Google Patents
A kind of catalytic hydration special reactor Download PDFInfo
- Publication number
- CN204727870U CN204727870U CN201520439030.2U CN201520439030U CN204727870U CN 204727870 U CN204727870 U CN 204727870U CN 201520439030 U CN201520439030 U CN 201520439030U CN 204727870 U CN204727870 U CN 204727870U
- Authority
- CN
- China
- Prior art keywords
- stirring rake
- stir shaft
- scraper
- catalytic hydration
- kettle
- 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.)
- Expired - Fee Related
Links
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 17
- 230000036571 hydration Effects 0.000 title claims abstract description 17
- 238000006703 hydration reaction Methods 0.000 title claims abstract description 17
- 238000003756 stirring Methods 0.000 claims abstract description 103
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000003054 catalyst Substances 0.000 claims abstract description 7
- 239000008367 deionised water Substances 0.000 claims abstract description 6
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 238000007790 scraping Methods 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 description 3
- DFPAKSUCGFBDDF-UHFFFAOYSA-N Nicotinamide Chemical compound NC(=O)C1=CC=CN=C1 DFPAKSUCGFBDDF-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229960003966 nicotinamide Drugs 0.000 description 2
- 235000005152 nicotinamide Nutrition 0.000 description 2
- 239000011570 nicotinamide Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- BAWFJGJZGIEFAR-NNYOXOHSSA-N NAD zwitterion Chemical group NC(=O)C1=CC=C[N+]([C@H]2[C@@H]([C@H](O)[C@@H](COP([O-])(=O)OP(O)(=O)OC[C@@H]3[C@H]([C@@H](O)[C@@H](O3)N3C4=NC=NC(N)=C4N=C3)O)O2)O)=C1 BAWFJGJZGIEFAR-NNYOXOHSSA-N 0.000 description 1
- XJLXINKUBYWONI-NNYOXOHSSA-N NADP zwitterion Chemical compound NC(=O)C1=CC=C[N+]([C@H]2[C@@H]([C@H](O)[C@@H](COP([O-])(=O)OP(O)(=O)OC[C@@H]3[C@H]([C@@H](OP(O)(O)=O)[C@@H](O3)N3C4=NC=NC(N)=C4N=C3)O)O2)O)=C1 XJLXINKUBYWONI-NNYOXOHSSA-N 0.000 description 1
- 206010029400 Nicotinic acid deficiency Diseases 0.000 description 1
- 208000002141 Pellagra Diseases 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000002210 biocatalytic effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000005515 coenzyme Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229950006238 nadide Drugs 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model provides a kind of catalytic hydration special reactor, belongs to technological field of biochemistry.To it solve in existing reactor agitating vane can not with the contact internal walls of reactor housing, reaction solution can remain on the inwall of housing, causes the technical problems such as its mixing effect difference.This catalytic hydration special reactor, comprise the kettle that stir shaft and top are provided with feed(raw material)inlet, deionized water entrance, biological catalyst entrance, bottom are provided with discharge port, kettle top is fixed with agitator motor and step-down gear, stir shaft is hinged with stirring rake, stirring rake is strip and cover has the scraper of slip on stirring rake, the hinged place of stir shaft and stirring rake is provided with angle limit part, the cross section of angle limit part is at right angles trapezoidal, and stirring rake front end has the block stopping that scraper continuation is outwards slided.The utility model has the good advantage of mixing effect.
Description
Technical field
The utility model belongs to technological field of biochemistry, relates to a kind of reactor, particularly a kind of catalytic hydration special reactor.
Background technology
Niacinamide is nadide and coenzyme II integral part, becomes the coenzyme of many desaturases, can affect the eupnea of cell and metabolism and cause pellagra during shortage.The production technique of niacinamide mainly comprises: biological catalyst cultivates (produce bacterial classification-seeding tank-fermentor tank-membrane sepn) and biocatalytic reaction and aftertreatment (Ultrafiltration-Concentration-granulation-drying-screening of catalytic hydration reaction-membrane sepn).It is reactor that catalytic hydration reacts the equipment mainly used, and reactor is combined reaction container, according to reaction conditions to reactor structure function and the design configuring annex.From charging-reaction-discharging all can complete pre-set reactions steps with higher level of automation, the temperature in reaction process, pressure, mechanics are controlled to the important parameter such as (stirring, air blast etc.), reactant/product concentration and carry out strict regulation and control.Its structure is generally made up of kettle, transmission mechanism, whipping appts, heating unit, refrigerating unit, tightness system, corresponding supporting utility appliance: fractional column, condenser, water trap, holding tank, strainer etc.
Through retrieval, as Chinese patent literature discloses a kind of reactor [application number: 201410702113.6; Notification number: CN 104437313A].This reactor, comprise reactor housing, opening for feed, discharge port, stir shaft and motor, described opening for feed is arranged on reactor housing upper, discharge port is arranged on the bottom of reactor housing, stir shaft one end is stretched in reactor housing, one end is stretched out reactor housing and is connected with motor in addition, it is characterized in that: in described reactor housing, be provided with sealing coat, the top of reactor housing is provided with water-in, water stream channel is formed between described sealing coat and reactor housing, the bottom of reactor housing is provided with hot water outlet, hot water outlet connects hot-water line, hot-water line arranges by-pass valve control, the other one end of hot-water line connects hot well tank.
Although reactor disclosed in this patent has the advantage of heat energy of making rational use of resources, reclaim, but, in this reactor agitating vane can not with the contact internal walls of reactor housing, reaction solution can remain on the inwall of housing, cause its mixing effect poor, therefore, it is necessary for designing a kind of catalytic hydration special reactor.
Utility model content
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of catalytic hydration special reactor, and this reactor has the good feature of mixing effect.
The purpose of this utility model realizes by following technical proposal: a kind of catalytic hydration special reactor, comprise stir shaft and top is provided with feed(raw material)inlet, deionized water entrance, biological catalyst entrance, bottom is provided with the kettle of discharge port, kettle top is fixed with agitator motor and step-down gear, agitator motor drives stir shaft to rotate, stir shaft is hinged with stirring rake, stirring rake is strip and cover has the scraper of slip on stirring rake, the hinged place of stir shaft and stirring rake is provided with angle limit part, the cross section of described angle limit part is at right angles trapezoidal, described stirring rake front end has the block stopping that scraper continuation is outwards slided.
Adopt above structure, control agitator motor and drive stir shaft to rotate by step-down gear, stir shaft drives stirring rake to rotate, along with the rotation of stirring rake, under the influence of centrifugal force, scraper can slide to the front end of stirring rake to scraper automatically, thus scraper can contact all the time with the inwall of kettle; Also regulate the rotating speed of stir shaft by agitator motor, make the angle of stirring rake and stir shaft adjustable, thus can stir the inside of whole kettle, mixing effect is good.
The minimum angle of described stirring rake and stir shaft is 37 °, and maximum angle is 90 °.
Adopt above structure, stirring rake can be made to have larger stirring area, stir scope large.
The sword face of described scraper is arc surface.
Adopt above structure, scraper can be made to slide along the inwall of kettle, rational in infrastructure.
Described stirring rake has four.
Adopt above structure, can be stirred the inside of kettle by multiple stirring rake simultaneously, the internal liquid of kettle can be made fully to rotate, and stirring efficiency is high.
Described scraper comprises scraping plate part and connection section, connection section has the square opening passed for stirring rake.
Adopt above structure, can fast scraper plate is fixed on stirring rake by the connection section of scraper plate, convenient fixing, fast.
Compared with prior art, this catalytic hydration special reactor has the following advantages:
1, drive stirring rake to rotate by agitator motor in the utility model, under the influence of centrifugal force, scraper can slide to the front end of stirring rake to scraper automatically, thus scraper can contact all the time with the inwall of kettle; Regulated the rotating speed of stir shaft by agitator motor, make the angle of stirring rake and stir shaft adjustable, thus can stir the inside of whole kettle, mixing effect is good.
2, the minimum angle of stirring rake and stir shaft is 37 °, and maximum angle is 90 °; Adopt this structure, stirring rake can be made to have larger stirring area, stir scope large.
3, scraper comprises scraping plate part and connection section, connection section has the square opening passed for stirring rake; Adopt this structure, can fast scraper plate is fixed on stirring rake by the connection section of scraper plate, convenient fixing, fast.
4, stirring rake has four; Adopt this structure, can be stirred the inside of kettle by multiple stirring rake simultaneously, the internal liquid of kettle can be made fully to rotate, and stirring efficiency is high.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the perspective view that the utility model removes portion parts.
In figure, 1, kettle; 1a, feed(raw material)inlet; 1b, deionized water entrance; 1c, biological catalyst entrance; 1d, discharge port; 2, scraper; 2a, scraping plate part; 2b, connection section; 3, stirring rake; 4, stir shaft; 5, step-down gear; 6, agitator motor; 7, angle limit part; 8, block.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1 and Figure 2, this catalytic hydration special reactor, comprise the kettle 1 that stir shaft 4 and top are provided with feed(raw material)inlet 1a, deionized water entrance 1b, biological catalyst entrance 1c, bottom are provided with discharge port 1d, kettle 1 top is fixed with agitator motor 6 and step-down gear 5, agitator motor 6 adopts the servomotor that market can have been bought, step-down gear 5 adopts the currently available products that market can have been bought, the output shaft of agitator motor 6 is connected with the input terminus of step-down gear 5, and the output terminal of step-down gear 5 is connected with the output terminal of stir shaft 4; Agitator motor 6 drives stir shaft 4 to rotate, stir shaft 4 is hinged with stirring rake 3, stirring rake 3 is strip and cover has the scraper 2 of slip on stirring rake 3, and stir shaft 4 is provided with angle limit part 7 with the hinged place of stirring rake 3, and angle limit part 7 is fixed on stir shaft 4 by the mode of welding; The cross section of angle limit part 7 is at right angles trapezoidal, and stirring rake 3 front end has the block 8 that stop scraper 2 continues outwards to slide, and the mode that block 8 is bolted is fixed on the front end of stirring rake 3, can carry out spacing to scraper 2 by block 8; Adopt this structure, control agitator motor 6 and drive stir shaft 4 to rotate by step-down gear 5, stir shaft 4 drives stirring rake 3 to rotate, along with the rotation of stirring rake 3, under the influence of centrifugal force, scraper 2 can slide to the front end of stirring rake 3 to scraper 2 automatically, thus scraper 2 can contact all the time with the inwall of kettle 1; Also regulate the rotating speed of stir shaft 4 by agitator motor 6, make stirring rake 3 adjustable with the angle of stir shaft 4, thus can stir the inside of whole kettle 1, mixing effect is good.
As shown in Figure 1, stirring rake 3 is 37 ° with the minimum angle of stir shaft 4, and maximum angle is 90 °; Adopt this structure, stirring rake 3 can be made to have larger stirring area, stir scope large.
As shown in Figure 1 and Figure 2, the sword face of scraper 2 is arc surface; Adopt this structure, scraper 2 can be made to slide along the inwall of kettle 1, rational in infrastructure.
As shown in Figure 1, stirring rake 3 has four; Adopt this structure, can be stirred the inside of kettle 1 by multiple stirring rake 3 simultaneously, the internal liquid of kettle 1 can be made fully to rotate, and stirring efficiency is high.
As shown in Figure 1 and Figure 2, scraper 2 comprises scraping plate part 2a and connection section 2b, connection section 2b has the square opening passed for stirring rake 3; Adopt this structure, can fast scraper plate is fixed on stirring rake 3 by the connection section 2b of scraper plate, convenient fixing, fast.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the term such as kettle 1, feed(raw material)inlet 1a, deionized water entrance 1b, biological catalyst entrance 1c, discharge port 1d, scraper 2, scraping plate part 2a, connection section 2b, stirring rake 3, stir shaft 4, step-down gear 5, agitator motor 6, angle limit part 7, block 8 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (5)
1. a catalytic hydration special reactor, comprise the kettle that stir shaft and top are provided with feed(raw material)inlet, deionized water entrance, biological catalyst entrance, bottom are provided with discharge port, kettle top is fixed with agitator motor and step-down gear, agitator motor drives stir shaft to rotate, stir shaft is hinged with stirring rake, stirring rake is strip and cover has the scraper of slip on stirring rake, the hinged place of stir shaft and stirring rake is provided with angle limit part, the cross section of described angle limit part is at right angles trapezoidal, and described stirring rake front end has the block stopping that scraper continuation is outwards slided.
2. catalytic hydration special reactor according to claim 1, is characterized in that, the minimum angle of described stirring rake and stir shaft is 37 °, and maximum angle is 90 °.
3. catalytic hydration special reactor according to claim 1, is characterized in that, the sword face of described scraper is arc surface.
4. catalytic hydration special reactor according to claim 1, is characterized in that, described stirring rake has four.
5. catalytic hydration special reactor according to claim 1, is characterized in that, described scraper comprises scraping plate part and connection section, connection section has the square opening passed for stirring rake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520439030.2U CN204727870U (en) | 2015-06-23 | 2015-06-23 | A kind of catalytic hydration special reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520439030.2U CN204727870U (en) | 2015-06-23 | 2015-06-23 | A kind of catalytic hydration special reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204727870U true CN204727870U (en) | 2015-10-28 |
Family
ID=54386233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520439030.2U Expired - Fee Related CN204727870U (en) | 2015-06-23 | 2015-06-23 | A kind of catalytic hydration special reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204727870U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106732051A (en) * | 2016-12-14 | 2017-05-31 | 无锡市金武助剂厂有限公司 | A kind of industrial chemicals mixer that can quickly stir |
| CN109878243A (en) * | 2019-04-10 | 2019-06-14 | 新乡学院 | A kind of calligraphy teaching writing brush cleaner |
| CN113019295A (en) * | 2021-04-06 | 2021-06-25 | 河北化工医药职业技术学院 | Chemical engineering is reation kettle for stainless steel thick liquids |
-
2015
- 2015-06-23 CN CN201520439030.2U patent/CN204727870U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106732051A (en) * | 2016-12-14 | 2017-05-31 | 无锡市金武助剂厂有限公司 | A kind of industrial chemicals mixer that can quickly stir |
| CN109878243A (en) * | 2019-04-10 | 2019-06-14 | 新乡学院 | A kind of calligraphy teaching writing brush cleaner |
| CN113019295A (en) * | 2021-04-06 | 2021-06-25 | 河北化工医药职业技术学院 | Chemical engineering is reation kettle for stainless steel thick liquids |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314400 No. 16, Haining Road, Haining Economic Development Zone, Jiaxing, Zhejiang Patentee after: ZHEJIANG LANBO BIOTECHNOLOGY CO.,LTD. Address before: 314400 No. 16, Haining Road, Haining Economic Development Zone, Jiaxing, Zhejiang Patentee before: ZHEJIANG LANBO BIOTECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 |