CN107754641A - A kind of stirred tank solvent recovering system - Google Patents

A kind of stirred tank solvent recovering system Download PDF

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Publication number
CN107754641A
CN107754641A CN201711306862.7A CN201711306862A CN107754641A CN 107754641 A CN107754641 A CN 107754641A CN 201711306862 A CN201711306862 A CN 201711306862A CN 107754641 A CN107754641 A CN 107754641A
Authority
CN
China
Prior art keywords
cylinder
stirred tank
sleeve
recovering system
solvent recovering
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.)
Granted
Application number
CN201711306862.7A
Other languages
Chinese (zh)
Other versions
CN107754641B (en
Inventor
段红军
段西军
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.)
Sihui Hongchuang Industrial Machinery Equipment Co ltd
Original Assignee
Luoyang Yue Xin Petrochemical New Material 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 Luoyang Yue Xin Petrochemical New Material Co Ltd filed Critical Luoyang Yue Xin Petrochemical New Material Co Ltd
Priority to CN201711306862.7A priority Critical patent/CN107754641B/en
Publication of CN107754641A publication Critical patent/CN107754641A/en
Application granted granted Critical
Publication of CN107754641B publication Critical patent/CN107754641B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D5/00Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0078Condensation of vapours; Recovering volatile solvents by condensation characterised by auxiliary systems or arrangements
    • B01D5/009Collecting, removing and/or treatment of the condensate
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05Stirrers
    • B01F27/11Stirrers characterised by the configuration of the stirrers
    • B01F27/13Openwork frame or cage stirrers not provided for in other groups of this subclass
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05Stirrers
    • B01F27/11Stirrers characterised by the configuration of the stirrers
    • B01F27/17Stirrers with additional elements mounted on the stirrer, for purposes other than mixing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/10Maintenance of mixers
    • B01F35/12Maintenance of mixers using mechanical means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90Heating or cooling systems
    • B01F35/92Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90Heating or cooling systems
    • B01F2035/98Cooling
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse 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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

The invention discloses a kind of stirred tank solvent recovering system, including cylinder, water tank, sleeve, cavity, water pipe, high-pressure pump, atomizer, copper coin, semiconductor chilling plate, motor, cover plate, fixed plate, liquid discharging tube, rotating shaft, dry water accepting layer, rubber strip, fan, air inlet pipe, gas boosting pump, connecting tube, drying box, straight tube, fixed frame, connecting rod and connect liquid box.The present invention is rational in infrastructure, novel in design, by motor dry water accepting layer can be driven to rotate, the moisture content caning absorb in cylinder, the solvent of volatilization can be easy to be condensed, and can improve condensation recovered solvent concentration again;Fixed frame can be driven to rotate by motor, rubber strip can be made to wipe cylinder inner wall, the solvent that can make to condense on cylinder inner wall is assembled in liquid box is connect, and solvent can be made to be released from liquid discharging tube, can take out and be provided conveniently for the solvent in cylinder.

Description

A kind of stirred tank solvent recovering system
Technical field
The present invention relates to a kind of solvent recovering system, specially a kind of stirred tank solvent recovering system, belong to condensation recovery Equipment application technical field.
Background technology
Stirred tank is a kind of container physically or chemically reacted, and by the structure design to container, work can be achieved The mixture function of heating, evaporation, cooling and low high speed that skill requires, when being heated, may wave reaction solution It was found that as;To avoid waste from needing to be collected evaporating solution.
It is collected to evaporating solution, a large amount of moisture content may be contained in gas caused by stirred tank, may be to molten The collection of liquid impacts, and is possible to that the solution concentration of collection can be made relatively low again;Solution after volatilization is normally gaseous, after condensation It is more scattered, typically it is gathered on the inwall of container, may be difficult to collect.Therefore, a kind of stirring is proposed regarding to the issue above Kettle solvent recovering system.
The content of the invention
The purpose of the present invention is that to solve the above problems and provides a kind of stirred tank solvent recovering system.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of stirred tank solvent recovering system, including cylinder And water tank, the drum surface is around sleeve, and affixed by connecting rod between the cylinder and sleeve, the sleeve lateral wall is opened There is cavity, the cavity connects water pipe, high-pressure pump is placed inside the water tank, and the high pressure pump output terminal is socketed with water pipe, institute To state sleeve lining and be uniformly connected with several atomizers, the cylinder outer wall is chimeric to be provided with several semiconductor chilling plates, The semiconductor chilling plate surface covers copper coin, and the cylinder side is connected with fixed plate, the cylinder opposite side threaded connection There is cover plate, the lid surface is connected with motor, and the motor output end is socketed with rotating shaft, and the rotating shaft surface is connected with fixation Frame, the fixed frame inlay dry water accepting layer, at the top and bottom of the fixed frame bonding is connected with rubber strip, and rubber strip with Cylinder inner wall is brought into close contact;
The bottom of cylinder, which is connected with, connects liquid box, and the liquid box that connects connects with cylinder interior, described to connect the connection tapping of liquid cassette bottom portion Pipe, the cylinder side are provided with several fans, and the cylinder and sleeve are affixed with fan by fixed block, the fixed plate Surface is connected with air inlet pipe, gas boosting pump and drying box, and the air inlet pipe connects with cylinder interior, and the gas boosting pump is set There are air inlet and gas outlet, the gas outlet is connected by connecting tube with cylinder interior, and the air inlet inside drying box with connecting Logical, the drying box side connects straight tube.
Preferably, the liquid discharging tube and air inlet pipe end are respectively sleeved on the first valve and the second valve.
Preferably, the drying box side is threaded with lid, and lid and straight tube are affixed.
Preferably, welded between the copper coin and cylinder.
Preferably, the connecting rod number is several, and connecting rod both ends are consolidated with cylinder inner wall and sleeve outer wall respectively Connect.
Preferably, the dry water accepting layer both sides are provided with filter screen, and filter screen and fixed frame are affixed.
Preferably, gap is formed between the cylinder and sleeve, and gap is circular ring type structure.
Preferably, the rotating shaft runs through cover plate, and shaft end is socketed with bearing, and the bearing is embedded in fixed plate table Face.
The beneficial effects of the invention are as follows:
1st, the present invention is rational in infrastructure, novel in design, can be that cylinder is cooled by semiconductor chilling plate, pass through gas boosting pump Can be that cylinder interior is pressurized, the gas that can make to volatilize in stirred tank condenses on cylinder inner wall, can be driven by motor dry Dry water accepting layer rotates, and the moisture content caning absorb in cylinder, the solvent of volatilization can be easy to be condensed, and can improve the molten of condensation recovery again Agent concentration;
2nd, the present invention can drive fixed frame to rotate by motor, rubber strip can be made to wipe cylinder inner wall, can made in cylinder The solvent condensed on inwall is assembled in liquid box is connect, and solvent can be made to be released from liquid discharging tube, can be that the solvent taking-up in cylinder carries Supplier is just.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention;
Fig. 2 is cylinder of the present invention and sleeve side view.
In figure:1st, cylinder, 2, water tank, 3, sleeve, 4, cavity, 5, water pipe, 6, high-pressure pump, 7, atomizer, 8, copper coin, 9, Semiconductor chilling plate, 10, motor, 11, cover plate, 12, fixed plate, 13, liquid discharging tube, 14, rotating shaft, 15, dry water accepting layer, 16, rubber Adhesive tape, 17, fan, 18, air inlet pipe, 19, gas boosting pump, 20, connecting tube, 21, drying box, 22, straight tube, 23, fixed frame, 24th, connecting rod, 25, connect liquid box.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
Refer to shown in Fig. 1-2, a kind of stirred tank solvent recovering system, including cylinder 1 and water tank 2, cylinder 1 is by metal Copper is into the surface loop of cylinder 1 is affixed by connecting rod 24 between sleeve 3, the cylinder 1 and sleeve 3, the sleeve 4 Side wall is provided with cavity 4, and the cavity 4 connects water pipe 5, and high-pressure pump 6 is placed in the inside of water tank 2, and high-pressure pump 6 can be extracted out in water tank Water, cavity 4 is entered by water pipe 5, the output end of high-pressure pump 6 is socketed with water pipe 5, and the inwall of sleeve 3 is uniformly connected with Several atomizers 7, atomizer 7 can be that copper coin 8 be sprayed water, and the outer wall of cylinder 1 is chimeric to be provided with several and partly lead Body cooling piece 9, the surface of semiconductor chilling plate 9 cover copper coin 8, and the side of cylinder 1 is connected with fixed plate 12, the cylinder 1 opposite side is threaded with cover plate 11, can be easy to the dismounting of cover plate 11, can be changed to drying water accepting layer 15, the cover plate 11 surfaces are connected with motor 10, and the output end of motor 10 is socketed with rotating shaft 14, and the surface of rotating shaft 14 is connected with fixed frame 23, The fixed frame 23 inlays dry water accepting layer 15, dries water accepting layer 15 and is made up of silica-gel desiccant, the top of fixed frame 23 and Bottom, which bonds, is connected with rubber strip 16, and rubber strip 16 is brought into close contact with the inwall of cylinder 1, and rubber strip 16 can be to the inwall of cylinder 1 Wiped;
The bottom of cylinder 1, which is connected with, connects liquid box 25, and rubber strip 16 can be such that the solution entrance of wiping connects in liquid box 25, cold in progress When but, motor is rotated always, and ceaselessly cylinder 1 can be wiped, in each wipe, the solution deficiency on the inwall of cylinder 1 With drippage, the liquid box 25 that connects connects with the inside of cylinder 1, described to connect the bottom of liquid box 25 connection liquid discharging tube 13, the side of cylinder 1 Provided with several fans 17, the cylinder 1 and sleeve 3 are affixed by fixed block and fan 17, and the surface of fixed plate 12 is consolidated It is connected to air inlet pipe 18, gas boosting pump 19 and drying box 21, filling gel drier in drying box 21 can be to entering drying box 21 In air be dried, the inside of the air inlet pipe 18 and cylinder 1 connects, and the gas boosting pump 19 is provided with air inlet and outlet Mouthful, the gas outlet is connected by connecting tube 20 with the inside of cylinder 1, and the air inlet connects with the inside of drying box 21, described dry The dry side of box 21 connects straight tube 22.
As a kind of technical optimization scheme of the present invention, the liquid discharging tube 13 and the end of air inlet pipe 18 are respectively sleeved on first Valve and the second valve, the first valve and the second valve can control the opening and closing of liquid discharging tube 13 and air inlet pipe 18.
As a kind of technical optimization scheme of the present invention, the side of drying box 21 is threaded with lid, and lid with Straight tube 22 is affixed, the replacing for the silica-gel desiccant that can be easy to inside drying box 21.
As a kind of technical optimization scheme of the present invention, welded between the copper coin 8 and cylinder 1, copper coin 8 can be semiconductor Cooling piece 9 provides sealing.
As a kind of technical optimization scheme of the present invention, the number of connecting rod 24 is several, and the both ends of connecting rod 24 Affixed with the inwall of cylinder 1 and the outer wall of sleeve 3 respectively, connecting rod 24 can make cylinder 1 and sleeve 3 link together, and make the He of cylinder 1 Sleeve 3 maintains a certain distance.
As a kind of technical optimization scheme of the present invention, the dry both sides of water accepting layer 15 are provided with filter screen, and filter screen is with consolidating Determine that frame 23 is affixed, the silica-gel desiccant that filter screen can avoid drying in water accepting layer 15 is spilt.
As a kind of technical optimization scheme of the present invention, gap is formed between the cylinder 1 and sleeve 3, and gap is circle Ring type structure, fan 17 can coordinate atomizer 7 to cool to copper coin 8 to being blowed in gap.
As a kind of technical optimization scheme of the present invention, the rotating shaft 14 runs through cover plate 11, and the end of rotating shaft 14 is socketed with Bearing, the bearing are embedded in the surface of fixed plate 12, can be rotated rotating shaft 14, and fixed plate 12 can be that rotating shaft 14 provides branch Support.
In the use of the present invention, the wherein equal external power supply of electric elements and external controlling switch, volatilization is heated in stirred tank Solution gas by air inlet pipe 18 enter cylinder 1 in, semiconductor chilling plate 9 be the side wall of cylinder 1 cooled, semiconductor refrigerating Heat transfer caused by piece 9 can make the water in water tank 2 pass sequentially through water pipe 5 and cavity 4, so on copper coin 8 by high-pressure pump 6 The surface of copper coin 8 is sprayed onto from atomizer 7 afterwards, it can be that semiconductor chilling plate 9 is cooled to coordinate the blowing of fan 17, make semiconductor system Cold 9 refrigeration continuous and effectives, gas boosting pump 19 can extract the air in drying box 21 by air inlet, and outside air leads to After crossing the desiccant dryness in drying box 21, connecting tube 20 can be entered by gas outlet, be in cylinder 1 subsequently into cylinder 1 Portion is pressurized, and can improve condensation efficiency, and motor 10 can drive fixed frame 23 to be rotated by rotating shaft 14, is inhaled so that drying Water layer 15 fully contacts with the gas inside cylinder 1, the moisture content in cylinder 1 can be absorbed, can improve condensing solvent concentration; When fixed frame 23 is rotated, rubber strip 16 can be driven to wipe the inwall of cylinder 1, the solvent of condensation can be made to connect liquid box 25 Middle aggregation, the solution after aggregation can be released by liquid discharging tube 13.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (8)

1. a kind of stirred tank solvent recovering system, including cylinder(1)And water tank(2), it is characterised in that:The cylinder(1)Table Face ring is around sleeve(3), the cylinder(1)With sleeve(3)Between pass through connecting rod(24)It is affixed, the sleeve(4)Side wall is provided with Cavity(4), the cavity(4)Connect water pipe(5), the water tank(2)Place high-pressure pump in inside(6), the high-pressure pump(6)Output End and water pipe(5)Socket, the sleeve(3)Inwall is uniformly connected with several atomizers(7), the cylinder(1)Outer wall is embedding Conjunction is provided with several semiconductor chilling plates(9), the semiconductor chilling plate(9)Surface covers copper coin(8), the cylinder(1) Side is connected with fixed plate(12), the cylinder(1)Opposite side is threaded with cover plate(11), the cover plate(11)Surface is affixed There is motor(10), the motor(10)Output end is socketed with rotating shaft(14), the rotating shaft(14)Surface is connected with fixed frame(23), The fixed frame(23)Inlay dry water accepting layer(15), the fixed frame(23)Top and bottom bond and are connected with rubber strip (16), and rubber strip(16)With cylinder(1)Inwall is brought into close contact;
The cylinder(1)Bottom, which is connected with, connects liquid box(25), it is described to connect liquid box(25)With cylinder(1)Inside connection, it is described to connect liquid Box(25)Bottom connects liquid discharging tube(13), the cylinder(1)Side is provided with several fans(17), the cylinder(1)And sleeve (3)Pass through fixed block and fan(17)It is affixed, the fixed plate(12)Surface is connected with air inlet pipe(18), gas boosting pump (19)And drying box(21), the air inlet pipe(18)With cylinder(1)Inside connection, the gas boosting pump(19)Provided with air inlet And gas outlet, the gas outlet pass through connecting tube(20)With cylinder(1)Inside connection, the air inlet and drying box(21)It is internal Connection, the drying box(21)Side connects straight tube(22).
A kind of 2. stirred tank solvent recovering system according to claim 1, it is characterised in that:The liquid discharging tube(13)With enter Tracheae(18)End is respectively sleeved on the first valve and the second valve.
A kind of 3. stirred tank solvent recovering system according to claim 1, it is characterised in that:The drying box(21)Side It is threaded with lid, and lid and straight tube(22)It is affixed.
A kind of 4. stirred tank solvent recovering system according to claim 1, it is characterised in that:The copper coin(8)With cylinder (1)Between weld.
A kind of 5. stirred tank solvent recovering system according to claim 1, it is characterised in that:The connecting rod(24)Number For several, and connecting rod(24)Both ends respectively with cylinder(1)Inwall and sleeve(3)Outer wall is affixed.
A kind of 6. stirred tank solvent recovering system according to claim 1, it is characterised in that:The dry water accepting layer(15) Both sides are provided with filter screen, and filter screen and fixed frame(23)It is affixed.
A kind of 7. stirred tank solvent recovering system according to claim 1, it is characterised in that:The cylinder(1)And sleeve (3)Between form gap, and gap is circular ring type structure.
A kind of 8. stirred tank solvent recovering system according to claim 1, it is characterised in that:The rotating shaft(14)Through lid Plate(11), and rotating shaft(14)End is socketed with bearing, and the bearing is embedded in fixed plate(12)Surface.
CN201711306862.7A 2017-12-11 2017-12-11 Stirred tank solvent recovery system Active CN107754641B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711306862.7A CN107754641B (en) 2017-12-11 2017-12-11 Stirred tank solvent recovery system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711306862.7A CN107754641B (en) 2017-12-11 2017-12-11 Stirred tank solvent recovery system

Publications (2)

Publication Number Publication Date
CN107754641A true CN107754641A (en) 2018-03-06
CN107754641B CN107754641B (en) 2024-04-30

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108926956A (en) * 2018-06-20 2018-12-04 珠海市高栏联合新材料有限公司 A kind of cooling adsorbent equipment of benzoic acid production tail gas
CN115814679A (en) * 2023-02-15 2023-03-21 山东德浩化学有限公司 A shear kettle for pesticide liquid preparation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009226259A (en) * 2008-03-19 2009-10-08 Kobe Steel Ltd Solvent recovering apparatus and solvent recovering method
CN205361328U (en) * 2016-01-12 2016-07-06 湖北乾兴化工有限公司 A reation kettle for producing waterborne alkyd
CN205965634U (en) * 2016-08-13 2017-02-22 安徽东至广信农化有限公司 A dissolving kettle for dodium thiosulfate production
CN206064421U (en) * 2016-09-20 2017-04-05 宁波大学 A kind of safety and environmental protection chemical experiment stirring kettle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009226259A (en) * 2008-03-19 2009-10-08 Kobe Steel Ltd Solvent recovering apparatus and solvent recovering method
CN205361328U (en) * 2016-01-12 2016-07-06 湖北乾兴化工有限公司 A reation kettle for producing waterborne alkyd
CN205965634U (en) * 2016-08-13 2017-02-22 安徽东至广信农化有限公司 A dissolving kettle for dodium thiosulfate production
CN206064421U (en) * 2016-09-20 2017-04-05 宁波大学 A kind of safety and environmental protection chemical experiment stirring kettle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108926956A (en) * 2018-06-20 2018-12-04 珠海市高栏联合新材料有限公司 A kind of cooling adsorbent equipment of benzoic acid production tail gas
CN115814679A (en) * 2023-02-15 2023-03-21 山东德浩化学有限公司 A shear kettle for pesticide liquid preparation

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