CN105597648A - Reaction kettle - Google Patents

Reaction kettle Download PDF

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Publication number
CN105597648A
CN105597648A CN201610081573.0A CN201610081573A CN105597648A CN 105597648 A CN105597648 A CN 105597648A CN 201610081573 A CN201610081573 A CN 201610081573A CN 105597648 A CN105597648 A CN 105597648A
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CN
China
Prior art keywords
sealing film
gas
fixed
inlet pipe
electric heating
Prior art date
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Granted
Application number
CN201610081573.0A
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Chinese (zh)
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CN105597648B (en
Inventor
林鸿志
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Huaihua Hengxin New Material Co., Ltd.
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林鸿志
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Priority to CN201610081573.0A priority Critical patent/CN105597648B/en
Publication of CN105597648A publication Critical patent/CN105597648A/en
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Publication of CN105597648B publication Critical patent/CN105597648B/en
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    • 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
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/75—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with stirrers having planetary motion, i.e. rotating about their own axis and about a sun 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
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • 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
    • 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
    • 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
    • B01F35/90—Heating or cooling systems
    • 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
    • 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
    • B01J19/0073—Sealings
    • 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
    • B01J19/14—Production of inert gas mixtures; Use of inert gases in general
    • 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
    • B01F2035/352—Bearings
    • 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
    • B01F35/90—Heating or cooling systems
    • B01F2035/99—Heating
    • 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
    • B01F35/90—Heating or cooling systems
    • B01F35/91—Heating or cooling systems using gas or liquid injected into the material, e.g. using liquefied carbon dioxide or steam
    • 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
    • B01F35/90—Heating or cooling systems
    • B01F35/92—Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
    • 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
    • B01J2219/00121—Controlling the temperature by direct heating or cooling
    • B01J2219/00123—Controlling the temperature by direct heating or cooling adding a temperature modifying medium to the reactants
    • 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
    • B01J2219/00132—Controlling the temperature using electric heating or cooling elements
    • 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
    • B01J2219/00132—Controlling the temperature using electric heating or cooling elements
    • B01J2219/00135—Electric resistance heaters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Accessories For Mixers (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

The invention relates to a reaction kettle. According to the reaction kettle, a bracket is fixed above a round hole formed in the center of a tank cover and is internally provided with a sealed spherical bearing; a sphere body of the sealed spherical bearing is connected with a stirring shaft; a sealing film is fixed between the round hole and the sphere body; a sealing cavity is formed between the sealing film and the bracket; water is injected into the sealing cavity; and the reaction kettle further comprises a gas heating device, a gas inlet pipe which is inserted from the bottom of the reaction kettle, and a water circulating system with auxiliary heating. Water is injected into the sealing cavity above the sealing film so that when pressure in a tank is changed, the sealing cavity has a very good supporting effect on the sealing film, and the sealing film is not bulged or does not collapse, the sealing film is not subjected to extra tension and thus is less prone to damage and the service life is relatively long. Gas input by the gas inlet pipe rapidly moves upwards, and the water circulating system with auxiliary heating is additionally arranged, so that the convection of materials is facilitated, and heat of an electric heating tube is relatively rapidly and uniformly transmitted to the materials.

Description

A kind of reactor
Technical field
The present invention relates to a kind of reactor.
Background technology
Great majority do not arrange agitating device for the preparation of the reactor of printing and dyeing assistant on the market now, make the material stirring of reaction insufficient and inhomogeneous, this just directly causes reaction speed slow, and reaction not exclusively, wasted resource, improved production cost, and some reaction mediums under residual in tank after reaction easily corrode, affect consersion unit, can not increase economic efficiency.
In order to address the above problem, Chinese utility model patent CN203123964U, discloses a kind of reactor for the preparation of printing and dyeing assistant, it is provided with the shaft being inserted in can body on cover, shaft bottom is provided with anchor shape blade, realizes the stirring to material, fast reaction speed.
But some printing and dyeing assistant has harmful substance to volatilize in preparation process, therefore need in closed environment, stir. Tradition stirred autoclave adopts packing seal or mechanical seal mostly, and gland sealed poor sealing performance and resistance are large, easily loss; Mechanical seal price is high, and after use a period of time, sealing property declines, and safeguards that replacement cost is high.
In addition, the certain heating environment of reaction needed sometimes, tradition can only be by tank body being heated to realize the heating to material, and firing rate is slow and the interior temperature of charge of tank is inhomogeneous, is unfavorable for carrying out smoothly of reaction.
Summary of the invention
The object of the invention is to: overcome the defect of above-mentioned prior art, propose a kind of reactor.
In order to achieve the above object, the reactor that the present invention proposes, composition comprises can body, cover, stirring motor, shaft, paddle, described can body is provided with dog-house, discharging opening, it is characterized in that: described cover central authorities offer circular hole, circular hole top is fixed with support, in described support, be provided with sealed spherical bearing, the spheroid of described sealed spherical bearing connects shaft, bearing housing and the support of sealed spherical bearing are fixed, between described circular hole and spheroid, be fixed with soft sealing film, between described soft sealing film and support, form annular seal space, sealing fills pure water in chamber, described can body bottom is provided with main electric heating tube, the can body inwall of described main electric heating tube top is fixed with the nozzle spraying towards tiltedly lower direction, the can body bottom of described main electric heating tube below is fixed with pump mouth, described can body is outside equipped with the pipeline that pump mouth is connected with nozzle, water pump is installed on pipeline, in pipeline, is provided with auxiliary electrical heater pipe, reactor also comprises gas-heating apparatus and inserts several air inlet pipe of can body from bottom, described air inlet pipe is connected with the outlet side of gas-heating apparatus, the inlet end of described gas-heating apparatus connects inert gas source of the gas by pipeline, the air inlet pipe end of inserting can body is provided with air dipelling disk, described air dipelling disk is positioned at main electric heating tube below, on described cover, blast pipe is installed, on described blast pipe, relief valve is housed.
Reactor of the present invention, further improves and is:
1, described can body outer wall is provided with cooling chamber, and the top of cooling chamber has cooling water inlet, and the bottom of cooling chamber has coolant outlet.
2, observation panel be installed on described cover and insert the thermometer in can body.
3, ringwise, interior outside is tightly connected by flange and spheroid, cover circular hole respectively described soft sealing film.
4, the interface of described cover and can body is bonded.
5, the injection direction of described nozzle and shaft direction of rotation.
Reactor of the present invention uses ball bearing to realize the omnibearing stirring of paddle, does not stay dead angle; Select soft sealing film sealing, gas in inner pot is not revealed, effectively protect operating personnel and can be to environment; In annular seal space due to diaphragm seal top, be marked with water, therefore in the time that tank internal pressure changes, when particularly pressure significantly increases or when pressure sharply reduces, annular seal space can play good supporting role to diaphragm seal, this is that therefore diaphragm seal can not be heaved or be subsided because the volume of liquid is with changing hardly in the time that ambient pressure changes, and also just can not be subject to extra tension force, therefore cracky not, longer service life.
Therefore the present invention's hermetically-sealed construction used is with low cost, and can bears pressure different in tank and change, there is stronger adaptability.
In the can body of present device, be provided with main electric heating tube, and auxiliary electrical heater pipe is set in the pipeline of water circulation, can heat material. Water circulation has promoted the mixing of material, improves mixing effect, can heat material by electric heating tube, realizes the object to heating material. Electrical heating is arranged in circulating line can make heating object material more evenly and the interior mixing of materials of tank, makes material more heated, improves reaction speed and the stationarity of material, further enhances productivity. And can body bottom has passed into air inlet pipe, utilize the inert gas of this air inlet pipe to the heating of can body delivered inside process, can transfer heat to rapidly the material in can body; Due to the characteristic that the gas of air inlet pipe input moves upward fast, contribute to material to produce convection current, make the heat of electric heating tube pass to more uniformly sooner material. Air-flow and current acting in conjunction, promote mutually, and material can fully be mixed, and can steadily improve uniformly temperature of charge, improves reflection efficiency.
Brief description of the drawings
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Fig. 1 is reactor structural representation of the present invention.
Fig. 2 is the nozzle ejection current schematic diagram of reactor of the present invention.
Number in the figure is schematically as follows:
1-can body, 1 ＇-cover, 2-motor, 3-shaft, 4-paddle, 5-dog-house, 6-discharging opening, 7-observation panel, 8-support, 9-bearing housing, 10-spheroid, 11-soft sealing film, 12-annular seal space, 13-nozzle, 14-electric heating tube, 15-thermometer, 16-water pump, 17-pipeline, 18-blast pipe, 19-relief valve, 20-pump mouth, 21-air inlet pipe, 22-air dipelling disk, 23-pipeline, 24-gas-heating apparatus, 25-cooling chamber, 26-cooling water inlet, 27-coolant outlet.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
As shown in Figure 1, for reactor of the present invention, composition comprises can body 1 and is arranged at cover 1 ＇ of can body 1 top, the interface of cover 1 ＇ and can body 1 is bonded, on cover 1 ＇, blast pipe 18 is installed, relief valve 19 is housed on blast pipe 18, on cover 1 ＇, observation panel 7 is also installed, insert the thermometer 15 in can body 1, can body 1 is provided with dog-house 5, discharging opening 6, described cover 1 ＇ is provided with and is inserted into the shaft 3 being driven by motor 2 in can body 1, shaft 3 bottoms are fixed with paddle 4, cover 1 ＇ central authorities offer circular hole, circular hole top is fixed with support 8, in support 8, be provided with sealed spherical bearing (by bearing housing 9 and spheroid 10), the spheroid 10 of sealed spherical bearing connects shaft 3, the bearing housing 9 of sealed spherical bearing is fixing with support 8, between circular hole and spheroid 10, be fixed with ring-shaped flexible seal film 11, the interior outside of ring-shaped flexible seal film 11 is respectively by flange and spheroid 10, cover circular hole is tightly connected, between soft sealing film 11 and support 8, form annular seal space 12, in sealing chamber 12, fill pure water, can body 1 bottom is provided with the main electric heating tube 14 of spirality, can body 1 inwall of main electric heating tube 14 tops is fixed with the nozzle 13 spraying towards tiltedly lower direction, the can body bottom of main electric heating tube 14 belows is fixed with pump mouth 20, can body is outside equipped with the pipeline 17 that pump mouth 20 is connected with nozzle 13, water pump 16 is installed on pipeline 17, in pipeline, is provided with auxiliary electrical heater pipe (not shown in FIG.). can utilize water pump that material is extracted out from can body bottom, and from nozzle ejection, improve on the one hand mixing effect, another conveniently can improve heating uniformity.
As shown in Figure 1, this routine reactor also has gas-heating apparatus 24 and inserts air inlet pipe 21 of can body from bottom, air inlet pipe 21 is connected with the outlet side of gas-heating apparatus 24, the inlet end of gas-heating apparatus 24 connects inert gas source of the gas by pipeline 23, air inlet pipe 21 ends of inserting can body 1 are provided with air dipelling disk 22, and air dipelling disk 22 is positioned at main electric heating tube 14 belows.
In this example, can body 1 outer wall is provided with cooling chamber 25, and the top of cooling chamber 25 has cooling water inlet 26, and the bottom of cooling chamber 25 has coolant outlet 27.
This equipment utilizes the inert gas of air inlet pipe to the heating of can body delivered inside process on the one hand, can transfer heat to rapidly the material in can body, realize the object to heating material, the gas of air inlet pipe ejection simultaneously moves upward, contribute to material to produce convection current, improve the efficiency of heating surface of electric heating tube; On the other hand, this equipment can utilize water pump that material is extracted out from can body bottom, and from nozzle ejection, and carry out auxiliary heating, when improving mixing effect, heating uniformity, faster material is heated.
As shown in Figure 2, in this example, the injection direction C of nozzle 13 is contrary with shaft rotation direction A. In this example, paddle, except revolving round the sun, also carries out autobiography, and in figure, B is paddle rotation rotation direction. In figure, 1 is can body.
In addition to the implementation, the present invention can also have other embodiments. All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.

Claims (3)

1. a reactor, composition comprises can body, cover, stirring motor, shaft, paddle, described can body is provided with dog-house, discharging opening, it is characterized in that: described cover central authorities offer circular hole, circular hole top is fixed with support, in described support, be provided with sealed spherical bearing, the spheroid of described sealed spherical bearing connects shaft, bearing housing and the support of sealed spherical bearing are fixed, between described circular hole and spheroid, be fixed with soft sealing film, between described soft sealing film and support, form annular seal space, sealing fills pure water in chamber; Described can body bottom is provided with main electric heating tube, the can body inwall of described main electric heating tube top is fixed with the nozzle spraying towards tiltedly lower direction, the can body bottom of described main electric heating tube below is fixed with pump mouth, described can body is outside equipped with the pipeline that pump mouth is connected with nozzle, water pump is installed on pipeline, in pipeline, is provided with auxiliary electrical heater pipe; Reactor also comprises gas-heating apparatus and inserts several air inlet pipe of can body from bottom, described air inlet pipe is connected with the outlet side of gas-heating apparatus, the inlet end of described gas-heating apparatus connects inert gas source of the gas by pipeline, the air inlet pipe end of inserting can body is provided with air dipelling disk, described air dipelling disk is positioned at main electric heating tube below, on described cover, blast pipe is installed, on described blast pipe, relief valve is housed; The injection direction of described nozzle and shaft direction of rotation.
2. reactor according to claim 1, is characterized in that: described can body outer wall is provided with cooling chamber, and the top of cooling chamber has cooling water inlet, and the bottom of cooling chamber has coolant outlet.
3. reactor according to claim 1, is characterized in that: observation panel is installed on described cover and inserts the thermometer in can body.
CN201610081573.0A 2014-04-09 2014-04-09 A kind of reactor Active CN105597648B (en)

Priority Applications (1)

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Applications Claiming Priority (2)

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CN201410139086.6A CN103933917B (en) 2014-04-09 2014-04-09 A kind of reaction unit
CN201610081573.0A CN105597648B (en) 2014-04-09 2014-04-09 A kind of reactor

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CN105597648B CN105597648B (en) 2017-08-25

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CN201610081573.0A Active CN105597648B (en) 2014-04-09 2014-04-09 A kind of reactor
CN201610081569.4A Active CN105561829B (en) 2014-04-09 2014-04-09 A kind of mechanical seal agitating device
CN201410139086.6A Active CN103933917B (en) 2014-04-09 2014-04-09 A kind of reaction unit
CN201610081572.6A Active CN105561908B (en) 2014-04-09 2014-04-09 A kind of agitator
CN201610081574.5A Expired - Fee Related CN105688777B (en) 2014-04-09 2014-04-09 A kind of reaction unit

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CN201610081569.4A Active CN105561829B (en) 2014-04-09 2014-04-09 A kind of mechanical seal agitating device
CN201410139086.6A Active CN103933917B (en) 2014-04-09 2014-04-09 A kind of reaction unit
CN201610081572.6A Active CN105561908B (en) 2014-04-09 2014-04-09 A kind of agitator
CN201610081574.5A Expired - Fee Related CN105688777B (en) 2014-04-09 2014-04-09 A kind of reaction unit

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CN109896174A (en) * 2017-12-08 2019-06-18 三友机器株式会社 Silo
CN110314580A (en) * 2019-06-25 2019-10-11 常州华伦热电有限公司 A kind of ammonium hydroxide mixing apparatus of boiler SNCR denitration
CN110817168A (en) * 2019-12-02 2020-02-21 怀化金邦商贸有限公司 Vegetable oil raw material stirring device
CN111359474A (en) * 2020-03-17 2020-07-03 罗春 Industrial equipment based on intermittent type nature principle ration stirring
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WO1998017381A1 (en) * 1995-07-10 1998-04-30 Vincent Simon Ellis Method for carrying out reactions characterized by an equilibirum
CN101362070A (en) * 2007-08-09 2009-02-11 宏大化纤技术装备有限公司 Reaction device with outer circulation device and method for controlling the reaction process
CN101670261A (en) * 2008-09-09 2010-03-17 常熟市瑞凯添加剂科技有限公司 Hydroxyhexyl sodium sulfonate synthesizing device
CN101844048A (en) * 2010-03-08 2010-09-29 曾沂水 Static seal stirrer
CN201997294U (en) * 2010-12-25 2011-10-05 山东乐化漆业股份有限公司 Paint mixing device

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* Cited by examiner, † Cited by third party
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CN107502961A (en) * 2016-06-14 2017-12-22 中国纺织科学研究院 A kind of spinning manifold of split type Polymer Solution shaping

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CN105688777B (en) 2017-10-31
CN105561829B (en) 2018-08-07
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CN103933917B (en) 2016-03-16
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CN105561829A (en) 2016-05-11
CN103933917A (en) 2014-07-23

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