CN201848251U - Agitated reactor with stirring and liquid feeding device - Google Patents

Agitated reactor with stirring and liquid feeding device Download PDF

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Publication number
CN201848251U
CN201848251U CN201020613356XU CN201020613356U CN201848251U CN 201848251 U CN201848251 U CN 201848251U CN 201020613356X U CN201020613356X U CN 201020613356XU CN 201020613356 U CN201020613356 U CN 201020613356U CN 201848251 U CN201848251 U CN 201848251U
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CN
China
Prior art keywords
liquid
hollow
shaft
reactor
stirring
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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
Application number
CN201020613356XU
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Chinese (zh)
Inventor
陈军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
American Pharmaceutical Star (nanjing) Pharmaceutical Co Ltd
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American Pharmaceutical Star (nanjing) Pharmaceutical Co Ltd
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Application filed by American Pharmaceutical Star (nanjing) Pharmaceutical Co Ltd filed Critical American Pharmaceutical Star (nanjing) Pharmaceutical Co Ltd
Priority to CN201020613356XU priority Critical patent/CN201848251U/en
Application granted granted Critical
Publication of CN201848251U publication Critical patent/CN201848251U/en
Anticipated expiration legal-status Critical
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Abstract

The utility model discloses an agitated reactor with a stirring and liquid feeding device, which comprises an agitated reactor body (1) with a middle interlayer, a stirring shaft (2) inserted in the agitated reactor body (1) and a stirring anchor (3) connected to the lower end of the stirring shaft (2). The upper end of the stirring shaft (2) is hollow, a hollow liquid feeding pipe (4) is inserted into the upper end of the stirring shaft (2), the bottom end of the hollow liquid feeding pipe (4) is sealed, a liquid outlet branch (5) connected to the lower end of the hollow liquid feeding pipe (4) penetrates out of a hole on the stirring shaft (2), a circular hollow mechanical seal (6) is fixed on the upper portion of the stirring shaft (2), a liquid inlet pipe (7) is connected onto the circular hollow mechanical seal (6) and communicated with the upper end of the hollow liquid feeding pipe (4), and a liquid inlet valve (8) for adjusting flow and a flow meter (9) are mounted on the liquid inlet pipe (7). The agitated reactor with a stirring and liquid feeding device is reasonable in structural design, reaction liquid can be uniformly sprayed in the agitated reactor and can be instantly sufficiently mixed uniformly by the aid of high-speed stirring, and accordingly the agitated reactor is high in reaction yield, low in cost and wide in application range.

Description

A kind of reactor that stirs liquid-adding device that has
Technical field
The utility model relates to a kind of reactor, is specifically related to have in a kind of pharmaceutical field the reactor that stirs liquid-adding device.
Background technology
Reactor and liquid-adding device thereof are pharmacy corporation generations commonly used, research equipment, liquid feeding also is a common operation in reactor, the filling opening of at present common reactor is opened on kettle cover, when cover gab from reactor adds reaction liquid, short time internal reaction liquid is mixing fully, the reactant liquor local concentration is excessive, thereby can cause product to decompose, or other side reaction etc., and the reactor of prior art, addition that can not the better controlled reactant liquor is especially when needs add multiple reactant liquor, the addition of reactant liquor can not fine accurate control, thereby can cause harmful effect to the quality of product and the efficient and the security of production.Therefore necessaryly design and develop a kind of pharmacy reactor that can stir evenly reactant liquor rapidly and can control the reactant liquor addition on the basis of existing technology.
Summary of the invention
Goal of the invention: the purpose of this utility model is in order to solve the deficiencies in the prior art, a kind of reasonable in design, easy to operate to be provided, and can stir evenly reactant liquor rapidly and can accurately control the reactor that stirs liquid-adding device that has of reactant liquor addition.
Technical scheme: in order to realize above purpose, technical solution adopted in the utility model is:
A kind of reactor that stirs liquid-adding device that has, it comprises: the reactor main body of band intermediate course, be inserted in the shaft of reactor body interior, the lower end of shaft is connected with the stirring anchor, the upper end of shaft is hollow, the hollow liquid-feeding tube is inserted in the inside of shaft upper end, the vacancy has the hole in the shaft upper end, hollow liquid-feeding tube bottom end seal, the fluid branch that hollow liquid-feeding tube lower end connects passes from the hole on the shaft, shaft top is fixed with circular hollow mechanical seal, the shaft upper end links to each other in rotary electric machine, in circular hollow mechanical seal, have feed tube, the upper end of feed tube and hollow liquid-feeding tube is connected, and the liquid flowing valve of regulating flow is installed on feed tube.
As preferred version, the above-described reactor that stirs liquid-adding device that has, hollow liquid-feeding tube lower end is connected with 3 to 8 fluid branches, and as more excellent scheme, hollow liquid-feeding tube lower end is connected with 4 to 6 fluid branches.
As preferred version, the above-described reactor that stirs liquid-adding device that has, wherein fluid branch is 30 ~ 60 degree angles downwards and stretches out, and as more preferably scheme, fluid branch is downwards in the inner chamber that miter angle reaches reactor.
As preferred version further, the above-described reactor that stirs liquid-adding device that has, have the fluid holes that two angles become 90 degree on the port of each fluid branch.The fluid branch of this structure can make reactant liquor join in the reactor more uniformly, thereby can stir faster.
As preferred version, the above-described reactor that stirs liquid-adding device that has wherein is equipped with flowmeter on feed tube, can accurately control the addition of various reactant liquors after on the feed tube flowmeter being installed.
The reactor operation principle that stirs liquid-adding device that has that the utility model provides is: when needs of production adds reactant liquor, open rotary electric machine and drive the shaft rotation, open liquid flowing valve then, reaction liquid passes through flowmeter, by flowmeter control addition, and by charging valve regulation and control adding speed, reactant liquor flows into input duct, reaction liquid is sealed into into the hollow liquid-feeding tube through circular hollow machinery, a plurality of fluid branch by hollow liquid-feeding tube lower end evenly is sprayed onto the reactor inner chamber then, and stir reactant liquor rapidly this moment under the stirring anchor of high speed rotating stirs, make more uniformly to react, improve reaction efficiency.
Beneficial effect: the utility model provides has the reactor that stirs liquid-adding device and compares with prior art and have the following advantages:
The utility model provides has the reactor that stirs liquid-adding device, reasonable in design, reactant liquor can be sprayed at reactor inside uniformly, by the effect of high-speed stirred, can fully mix in moment, thereby can avoid because the too high side reaction that causes of reactant liquor local concentration is many and harmful effect such as poor product quality, thereby the raising yield is saved cost, and can accurately control the addition of various reactant liquors, thereby can make reaction efficiency higher, the scope of application is extensive.
Description of drawings
The structural representation that has the reactor longitudinal section of stirring liquid-adding device that Fig. 1 provides for the utility model.
The specific embodiment:
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiment only be used to the utility model is described and be not used in the restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims institute restricted portion to the modification of the various equivalent form of values of the present utility model.
Embodiment 1
As Fig. 1, the reactor that stirs liquid-adding device that has described in the utility model: it comprises: the reactor main body (1) of band intermediate course, be inserted in the inner shaft (2) of reactor main body (1), the lower end of shaft (2) is connected with stirs anchor (3), the upper end of shaft (2) is hollow, hollow liquid-feeding tube (4) is inserted in the inside of shaft (2) upper end, the vacancy has the hole in shaft (2) upper end, hollow liquid-feeding tube (4) bottom end seal, hollow liquid-feeding tube (4) lower end is connected with 4 fluid branches (5), 4 fluid branches (5) pass the inner chamber that extend into reactor main body (1) from the hole on the shaft (2), shaft (2) top is fixed with circular hollow mechanical seal (6), shaft (2) upper end also is connected with rotary electric machine, can drive shaft (2) rotates, in circular hollow mechanical seal (6), be connected with feed tube (7), the upper end of feed tube (7) and hollow liquid-feeding tube (4) is connected, and liquid flowing valve (8) and the flowmeter (9) of regulating flow are installed on feed tube (7).
The above-described reactor that stirs liquid-adding device that has, wherein fluid branch (5) is the inner chamber that miter angle reaches reactor main body (1) downwards.And on the port of each fluid branch (5), have the fluid hole that two angles become 90 degree.
Embodiment 2
The reactor that stirs liquid-adding device that has described in the utility model: it comprises: the reactor main body (1) of band intermediate course, be inserted in the inner shaft (2) of reactor main body (1), the lower end of shaft (2) is connected with stirs anchor (3), the upper end of shaft (2) is hollow, hollow liquid-feeding tube (4) is inserted in the inside of shaft (2) upper end, the vacancy has the hole in shaft (2) upper end, hollow liquid-feeding tube (4) bottom end seal, hollow liquid-feeding tube (4) lower end is connected with 8 fluid branches (5), 8 fluid branches (5) pass the inner chamber that extend into reactor main body (1) from the hole on the shaft (2), shaft (2) top is fixed with circular hollow mechanical seal (6), shaft (2) upper end also is connected with rotary electric machine, can drive shaft (2) rotates, in circular hollow mechanical seal (6), be connected with feed tube (7), the upper end of feed tube (7) and hollow liquid-feeding tube (4) is connected, and liquid flowing valve (8) and the flowmeter (9) of regulating flow are installed on feed tube (7).
The above-described reactor that stirs liquid-adding device that has, wherein fluid branch (5) is the inner chamber that 60 degree angles reach reactor main body (1) downwards, the port of fluid branch (5) is flat, and has the fluid hole that two angles become 90 degree on the port of each fluid branch (5).
The utility model provides when having the reactor real work of stirring liquid-adding device, when adding reactant liquor, the stirring anchor (3) of opening rotary electric machine drive shaft (2) and shaft (2) lower end rotates, open liquid flowing valve (8) then, reactant liquor flows through flowmeter (9), addition by flowmeter (9) control reactant liquor, and the adding speed by liquid flowing valve (8) regulation and control reactant liquor, reactant liquor flows into input duct (7), enter hollow liquid-feeding tube (4) after the reaction liquid circular hollow mechanical seal of process (6), evenly be sprayed onto the inner chamber of reactor main body (1) then by a plurality of fluid branches (5) of hollow liquid-feeding tube (4) lower end, this moment is under the stirring anchor (3) of high speed rotating stirs, rapidly reactant liquor is stirred, make more uniformly to react.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (5)

1. one kind has the reactor that stirs liquid-adding device, it is characterized in that, it comprises: the reactor main body (1) of band intermediate course, be inserted in the inner shaft (2) of reactor main body (1), the lower end of shaft (2) is connected with stirs anchor (3), the upper end of shaft (2) is hollow, hollow liquid-feeding tube (4) is inserted in the inside of shaft (2) upper end, the vacancy has the hole in shaft (2) upper end, hollow liquid-feeding tube (4) bottom end seal, the fluid branch (5) that hollow liquid-feeding tube (4) lower end connects passes from the hole on the shaft (2), shaft (2) top is fixed with circular hollow mechanical seal (6), shaft (2) upper end links to each other with rotary electric machine, in circular hollow mechanical seal (6), be connected with feed tube (7), the upper end of feed tube (7) and hollow liquid-feeding tube (4) is connected, and the liquid flowing valve (8) of regulating flow is installed on feed tube (7).
2. the reactor that stirs liquid-adding device that has according to claim 1 is characterized in that, hollow liquid-feeding tube (4) lower end is connected with 3 to 8 fluid branches (5).
3. the reactor that stirs liquid-adding device that has according to claim 2 is characterized in that, fluid branch (5) is 30 ~ 60 degree angles downwards and stretches out.
4. the reactor that stirs liquid-adding device that has according to claim 2 is characterized in that, has the fluid hole that two angles become 90 degree on the port of each fluid branch (5).
5. according to each described reactor that stirs liquid-adding device that has of claim 1 to 4, it is characterized in that, flowmeter (9) is installed on feed tube (7).
CN201020613356XU 2010-11-18 2010-11-18 Agitated reactor with stirring and liquid feeding device Expired - Lifetime CN201848251U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201020613356XU CN201848251U (en) 2010-11-18 2010-11-18 Agitated reactor with stirring and liquid feeding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201020613356XU CN201848251U (en) 2010-11-18 2010-11-18 Agitated reactor with stirring and liquid feeding device

Publications (1)

Publication Number Publication Date
CN201848251U true CN201848251U (en) 2011-06-01

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102558293A (en) * 2012-02-10 2012-07-11 山西康宝生物制品股份有限公司 Alcohol dripping method used for low-temperature alcohol protein separation method
CN102671606A (en) * 2012-05-21 2012-09-19 苏州市金翔钛设备有限公司 Reaction kettle easy to clean
CN104226229A (en) * 2014-10-10 2014-12-24 苏州新协力环保科技有限公司 Biomass fuel reactor
CN107082546A (en) * 2017-06-08 2017-08-22 张花枝 A kind of septic tank controlling device and its application method
CN108220128A (en) * 2018-04-02 2018-06-29 郭庆 A kind of drug microorganism identification method
CN108587892A (en) * 2018-05-11 2018-09-28 郭庆 A kind of microbial identification detector
CN108786545A (en) * 2018-06-21 2018-11-13 四川汇宇生物技术有限公司 A kind of gelatin solution blender
CN110394141A (en) * 2019-08-21 2019-11-01 黎庆德 A kind of reaction kettle of alkyd resin

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102558293A (en) * 2012-02-10 2012-07-11 山西康宝生物制品股份有限公司 Alcohol dripping method used for low-temperature alcohol protein separation method
CN102671606A (en) * 2012-05-21 2012-09-19 苏州市金翔钛设备有限公司 Reaction kettle easy to clean
CN104226229A (en) * 2014-10-10 2014-12-24 苏州新协力环保科技有限公司 Biomass fuel reactor
CN107082546A (en) * 2017-06-08 2017-08-22 张花枝 A kind of septic tank controlling device and its application method
CN107082546B (en) * 2017-06-08 2020-12-04 义乌市倩飞科技有限公司 Septic tank treatment device and using method thereof
CN108220128A (en) * 2018-04-02 2018-06-29 郭庆 A kind of drug microorganism identification method
CN108220128B (en) * 2018-04-02 2021-07-20 苏州艾博生物科技有限公司 Drug microorganism identification method
CN108587892A (en) * 2018-05-11 2018-09-28 郭庆 A kind of microbial identification detector
CN108587892B (en) * 2018-05-11 2021-12-21 徐州旋光生物科技有限公司 Microorganism identification detector
CN108786545A (en) * 2018-06-21 2018-11-13 四川汇宇生物技术有限公司 A kind of gelatin solution blender
CN110394141A (en) * 2019-08-21 2019-11-01 黎庆德 A kind of reaction kettle of alkyd resin

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Granted publication date: 20110601