CN106492729A - A kind of stirred reactor - Google Patents

A kind of stirred reactor Download PDF

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Publication number
CN106492729A
CN106492729A CN201611055090.XA CN201611055090A CN106492729A CN 106492729 A CN106492729 A CN 106492729A CN 201611055090 A CN201611055090 A CN 201611055090A CN 106492729 A CN106492729 A CN 106492729A
Authority
CN
China
Prior art keywords
shaft
tank body
connects
jacket
upper cover
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.)
Pending
Application number
CN201611055090.XA
Other languages
Chinese (zh)
Inventor
鲁超
姜殿鹏
徐忠杨
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.)
Jiangsu Ding Hong Environmental Technology Co Ltd
Original Assignee
Jiangsu Ding Hong Environmental Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Ding Hong Environmental Technology Co Ltd filed Critical Jiangsu Ding Hong Environmental Technology Co Ltd
Priority to CN201611055090.XA priority Critical patent/CN106492729A/en
Publication of CN106492729A publication Critical patent/CN106492729A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
    • B01F27/0726—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis having stirring elements connected to the stirrer shaft each by a single radial rod, other than open frameworks
    • B01F27/07261—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis having stirring elements connected to the stirrer shaft each by a single radial rod, other than open frameworks of the anchor type, i.e. the stirring elements being connected to the rods by one end and extending parallel to the shaft axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/21—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts
    • B01F27/212—Construction of the shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/211—Measuring of the operational parameters
    • B01F35/2115—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/50—Mixing receptacles
    • B01F35/53—Mixing receptacles characterised by the configuration of the interior, e.g. baffles for facilitating the mixing of components
    • B01F35/531—Mixing receptacles characterised by the configuration of the interior, e.g. baffles for facilitating the mixing of components with baffles, plates or bars on the wall or the bottom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/0066—Stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F2035/35—Use of other general mechanical engineering elements in mixing devices
    • B01F2035/351—Sealings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F2035/35—Use of other general mechanical engineering elements in mixing devices
    • B01F2035/351—Sealings
    • B01F2035/3513—Sealings comprising a stationary member in frontal contact with a movable member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00054—Controlling or regulating the heat exchange system
    • B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2219/00058—Temperature measurement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00099—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor the reactor being immersed in the heat exchange medium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/0015—Controlling the temperature by thermal insulation means
    • B01J2219/00155—Controlling the temperature by thermal insulation means using insulating materials or refractories
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

A kind of stirred reactor，Including tank body，The upper low head of tank body，It is opened in the manhole of upper cover，Charging aperture，It is opened in the discharging opening of low head，Upper cover is provided centrally with electric machine support，Variable-frequency motor is installed on electric machine support，Variable-frequency motor main shaft connects shaft by shaft coupling，Shaft is stretched in tank body，Stirring shaft end is provided with anchor formula stirrer paddle，Shaft is provided with dynamic seal with the contact surface of upper cover，Double mechanical seal is provided with above dynamic seal，Double-jacket is provided with outside the tank body，Internal layer is heating jacket，Outer layer is cooling jacket，Steam inlet and condensation-water drain is provided with heating jacket，Cooling water inlet and coolant outlet is provided with cooling jacket，Condensation-water drain connects cistern by pipeline，Cistern connects cooling water inlet by inlet channel，Coolant outlet connects cistern by circulating line，Elevator pump and magnetic valve is provided with inlet channel.

Description

A kind of stirred reactor
Technical field
The present invention relates to the production equipment of chemical field, specially anchor formula reactor.
Background technology
Reactor is combined reaction container, is widely used in the row such as oil, chemical industry, rubber, agricultural chemicals, dyestuff, medicine, food Industry, for completing to vulcanize, nitrifying, hydrogenate, hydrocarbonylation, polymerization, the pressure vessel of the technical process such as condensation, in Chemical Manufacture, instead It is a critically important part to answer kettle, and the quality of its work directly determines the quality of chemical products.And in a kettle., its Instrument of the rabbling mechanism as stirring basestocks, is key that can material fully react, and the direct shadow of the quality of agitating device Ring the quality to product.
The shaft of existing reactor is metal solid construction, needs to be equipped with powerful motor, and energy consumption is higher.
Furthermore existing reactor cannot automatically adjust reaction temperature, cause material reaction insufficient, reaction efficiency is relatively low, Have much room for improvement.
Content of the invention
The present invention is directed to the deficiencies in the prior art, there is provided a kind of high degree of automation, can automatically adjust temperature, temperature control Accuracy processed is high and energy consumption is relatively low, the stirred reactor of material mixing and stirring.
For realizing the object of the invention, there is provided technical scheme below：A kind of stirred reactor, including tank body, tank body upper Low head, is opened in the manhole of upper cover, and charging aperture is opened in the discharging opening of low head, it is characterised in that upper cover center sets Electric machine support is equipped with, variable-frequency motor is installed on electric machine support, variable-frequency motor main shaft connects shaft, shaft by shaft coupling Stretch in tank body, stirring shaft end is provided with anchor formula stirrer paddle, shaft is provided with dynamic seal with the contact surface of upper cover, Double mechanical seal is provided with above dynamic seal, double-jacket outside the tank body, is provided with, internal layer is heating jacket, outer layer For cooling jacket, on heating jacket, be provided with steam inlet and condensation-water drain, be provided with cooling jacket cooling water inlet and Coolant outlet, condensation-water drain connect cistern by pipeline, and cistern connects cooling water inlet, cooling by inlet channel Water out connects cistern by circulating line, is provided with elevator pump and magnetic valve, is provided with temperature in tank body on inlet channel Sensor, temperature sensor electrically connect microprocessor, and microprocessor signals connect magnetic valve.
Preferably, being provided with bar shaped stabilier around the center of circle in inner tank wall above anchor formula stirrer paddle.
Preferably, shaft include carbon steel inner core, interval grid ring of the uniform welding on inner core and with grid ring The stainless steel tube of outer wall welding.
Beneficial effect of the present invention：High degree of automation of the present invention, can automatically adjust temperature, temperature control accuracy high and Energy consumption is relatively low, and material mixing and stirring, cost of manufacture are relatively low, is suitable for commercial application.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Sectional views of the Fig. 2 for shaft.
Specific embodiment
Embodiment 1：A kind of stirred reactor, including tank body 1, the upper low head of tank body 1（1.1、1.2）, it is opened in envelope 1.1 manhole 2, charging aperture 3 are opened in the discharging opening 4 of low head 1.2, and upper cover 1.1 is provided centrally with electric machine support 5, electricity Variable-frequency motor 6 is installed on machine support 5,6 main shaft of variable-frequency motor connects shaft 7 by shaft coupling, and shaft 7 stretches into tank body 1 Interior, 7 end of shaft is provided with anchor formula stirrer paddle 8, and shaft 7 is provided with dynamic seal 9 with the contact surface of upper cover 1.1, Double mechanical seal 10 is provided with above dynamic seal 9, double-jacket is provided with outside the tank body 1, and internal layer is heating jacket 11, outer layer is cooling jacket 12, is provided with steam inlet 11.1 and condensation-water drain 11.2, cooling jacket 12 on heating jacket 11 On be provided with cooling water inlet 12.1 and coolant outlet 12.2, condensation-water drain 11.2 connects cistern 13 by pipeline, stores Pond 13 connects cooling water inlet 12.1 by inlet channel 14, and coolant outlet 12.2 connects cistern by circulating line 15 13, elevator pump 16 and magnetic valve 17 is provided with inlet channel 14, is provided with temperature sensor 18, temperature sensor in tank body 1 18 electrical connection microprocessors 19,19 signal of microprocessor connect magnetic valve 17.On 1 inwall of tank body above anchor formula stirrer paddle 8 The center of circle is provided with bar shaped stabilier 20.Shaft 7 includes carbon steel inner core 7.1, interval net of the uniform welding on inner core 7.1 Lattice ring 7.2 and the stainless steel tube 7.3 with the welding of 7.2 outer wall of grid ring.A diameter of 15 ~ 30mm of inner core 7.1, stainless steel tube 7.3 thickness be 3mm.

Claims (3)

1. a kind of stirred reactor, including tank body, the upper low head of tank body, is opened in the manhole of upper cover, and charging aperture is opened in The discharging opening of low head, it is characterised in that upper cover is provided centrally with electric machine support, is provided with variable-frequency motor on electric machine support, become Frequency electric machine main shaft connects shaft by shaft coupling, and shaft is stretched in tank body, and stirring shaft end is provided with anchor formula stirrer paddle, Shaft is provided with dynamic seal with the contact surface of upper cover, is provided with double mechanical seal, the tank above dynamic seal It is provided with double-jacket in vitro, internal layer is heating jacket, and outer layer is cooling jacket, on heating jacket, is provided with steam inlet and cold Solidifying water out, is provided with cooling water inlet and coolant outlet on cooling jacket, condensation-water drain connects cistern by pipeline, Cistern connects cooling water inlet by inlet channel, and coolant outlet connects cistern by circulating line, on inlet channel Elevator pump and magnetic valve is provided with, temperature sensor in tank body, is provided with, temperature sensor electrically connects microprocessor, microprocessor Signal connects magnetic valve.
2. a kind of stirred reactor according to claim 1, it is characterised in that the inner tank wall above anchor formula stirrer paddle On the center of circle is provided with bar shaped stabilier.
3. a kind of stirred reactor according to claim 1, it is characterised in that shaft includes that carbon steel inner core, interval are uniform The grid ring being welded on inner core and the stainless steel tube with the welding of grid ring outer wall.
CN201611055090.XA 2016-11-25 2016-11-25 A kind of stirred reactor Pending CN106492729A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611055090.XA CN106492729A (en) 2016-11-25 2016-11-25 A kind of stirred reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611055090.XA CN106492729A (en) 2016-11-25 2016-11-25 A kind of stirred reactor

Publications (1)

Publication Number Publication Date
CN106492729A true CN106492729A (en) 2017-03-15

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CN201611055090.XA Pending CN106492729A (en) 2016-11-25 2016-11-25 A kind of stirred reactor

Country Status (1)

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CN (1) CN106492729A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107670621A (en) * 2017-11-06 2018-02-09 盐城市大丰匀力机械制造厂 It is provided with the highly effective reaction kettle of steam filter screen
CN108514857A (en) * 2018-05-23 2018-09-11 湖州赛德新材料科技有限公司 A kind of stirred tank that temperature speed is controllable
CN111085129A (en) * 2019-12-27 2020-05-01 曹利辉 Essence preparation device is used in facial mask production
CN111266072A (en) * 2019-12-05 2020-06-12 吕炎 Multifunctional vertical reaction kettle
CN112774607A (en) * 2020-12-29 2021-05-11 徐州砥研医药科技有限公司 Efficient reaction kettle for preparing thiophene medical intermediate raw materials and working method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6391075A (en) * 1986-10-06 1988-04-21 Japanese Res & Dev Assoc Bio Reactor Syst Food Ind Cultivation of mold and device therefor
RU2049730C1 (en) * 1992-03-19 1995-12-10 Институт неорганической химии СО РАН Method of synthesis of red mercuric oxide
CN202238021U (en) * 2011-09-07 2012-05-30 浙江兰歌化学工业有限公司 Automatic cooling circulation system of acrylic acid reaction kettle
CN202638343U (en) * 2012-05-11 2013-01-02 安徽神健医药设备有限公司 Dual-jacket stirring tank
CN203803491U (en) * 2014-03-05 2014-09-03 浙江金氟隆化工装备有限公司 Semicircular pipe jacketed reaction kettle with steel belt
CN206435189U (en) * 2016-11-25 2017-08-25 江苏鼎弘环境科技有限公司 A kind of stirred reactor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6391075A (en) * 1986-10-06 1988-04-21 Japanese Res & Dev Assoc Bio Reactor Syst Food Ind Cultivation of mold and device therefor
RU2049730C1 (en) * 1992-03-19 1995-12-10 Институт неорганической химии СО РАН Method of synthesis of red mercuric oxide
CN202238021U (en) * 2011-09-07 2012-05-30 浙江兰歌化学工业有限公司 Automatic cooling circulation system of acrylic acid reaction kettle
CN202638343U (en) * 2012-05-11 2013-01-02 安徽神健医药设备有限公司 Dual-jacket stirring tank
CN203803491U (en) * 2014-03-05 2014-09-03 浙江金氟隆化工装备有限公司 Semicircular pipe jacketed reaction kettle with steel belt
CN206435189U (en) * 2016-11-25 2017-08-25 江苏鼎弘环境科技有限公司 A kind of stirred reactor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
潘传九: "《化工设备机械基础》", 31 July 2002, 化学工业出版社 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107670621A (en) * 2017-11-06 2018-02-09 盐城市大丰匀力机械制造厂 It is provided with the highly effective reaction kettle of steam filter screen
CN108514857A (en) * 2018-05-23 2018-09-11 湖州赛德新材料科技有限公司 A kind of stirred tank that temperature speed is controllable
CN111266072A (en) * 2019-12-05 2020-06-12 吕炎 Multifunctional vertical reaction kettle
CN111085129A (en) * 2019-12-27 2020-05-01 曹利辉 Essence preparation device is used in facial mask production
CN112774607A (en) * 2020-12-29 2021-05-11 徐州砥研医药科技有限公司 Efficient reaction kettle for preparing thiophene medical intermediate raw materials and working method thereof

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Application publication date: 20170315