CN201454531U - Reaction kettle for loose reactants - Google Patents

Reaction kettle for loose reactants Download PDF

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Publication number
CN201454531U
CN201454531U CN200920097493XU CN200920097493U CN201454531U CN 201454531 U CN201454531 U CN 201454531U CN 200920097493X U CN200920097493X U CN 200920097493XU CN 200920097493 U CN200920097493 U CN 200920097493U CN 201454531 U CN201454531 U CN 201454531U
Authority
CN
China
Prior art keywords
reactor
elevating screw
pressing plate
box body
transmission box
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN200920097493XU
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Chinese (zh)
Inventor
孙政
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.)
Uniton (tianjin) Fine Chemical Co Ltd
Original Assignee
Uniton (tianjin) Fine Chemical 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 Uniton (tianjin) Fine Chemical Co Ltd filed Critical Uniton (tianjin) Fine Chemical Co Ltd
Priority to CN200920097493XU priority Critical patent/CN201454531U/en
Application granted granted Critical
Publication of CN201454531U publication Critical patent/CN201454531U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a reaction kettle for loose reactants, aiming at providing a reaction kettle which can compact the loose reactants in the reaction kettle, has high containing ability, short reaction time and low production cost; at least two parallel lifting screw rods are connected between the top part of the reaction kettle body and the bottom part of the reaction kettle body in a sealing way, a lifting motor is respectively connected with the lifting screw rods by a synchronous transmission mechanism, a pressure plate is arranged in the reaction kettle body, through holes are arranged on the pressure plate and at the corresponding positions of each lifting screw rod, a transmission case body which is fixedly connected with the pressure plate is arranged on each through hole, and a transmission block which is matched with the inner space of the transmission case body and is connected with the lifting screw rods in a screw threading way is arranged in the transmission case body. The pressure plate driven by the lifting screw rods are arranged in the reaction kettle, the loose material is compacted by the lifting of thee pressure plate, the containing ability is improved and production capacity is improved; as the compacted material has high heat transferring efficiency, the reaction time can be shortened and the production cost is reduced.

Description

Be applicable to the reactor of loose shape reactant
Technical field
The utility model relates to a kind of chemical industry equipment, in particular, relates to a kind of reactor that is applicable to loose shape reactant.
Background technology
In Chemical Manufacture, reactant is loose shape sometimes.When loading this kind material with common reactor, because the apparent density of reactant is very little, the material of loading in the reactor is few, and production capacity is very low, can not reach the basic demand of suitability for industrialized production.Simultaneously, because reactant is loose shape, heat transfer efficiency is very low, will prolong the reaction time greatly, and improve production cost thus.
The utility model content
The utility model is in order to overcome weak point of the prior art, provide a kind of can be with the bulk materials compacting in the reactor, material dress still amount is big, the reaction time is short, the reactor that production cost is low.
The utility model is achieved through the following technical solutions:
A kind of reactor that is applicable to loose shape reactant, comprise the reactor body, described reactor body top is provided with material inlet, described reactor body bottom is provided with discharging opening, in the reactor body, be provided with paddle, described paddle is connected with stirring motor by shaft and transmission mechanism, it is characterized in that, between reactor bodies top and reactor body bottom, be sealedly connected with at least two elevating screws parallel to each other, lifting motor is connected with each elevating screw respectively by synchronous drive mechanism, in the reactor body, be provided with the pressing plate vertical with elevating screw, described pressing plate be provided with the paddle via hole with the relative charging aperture of reactor body top material inlet, on pressing plate, be respectively arranged with via hole with the corresponding position of each elevating screw, each via hole is provided with the transmission box body of fixedlying connected with pressing plate, on the transmission box body, be respectively arranged with via hole with the corresponding position of elevating screw on following two end faces, in the transmission box body, be provided with the drive block that is complementary with transmission box body inner space, each elevating screw passes the via hole on the pressing plate respectively, the via hole of transmission box body lower surface is threaded with drive block, and passes the via hole of transmission box body upper surface.
Between pressing plate and reactor body bottom, be provided with the flexible protective sleeve that is enclosed within each elevating screw outside.Described flexible protective sleeve is by a plurality of diameter differences, scalable being formed by connecting of sleeve pipe of being inserted in mutually, and sleeve pipe topmost is connected with pressing plate by flange, and sleeve pipe bottom is connected bottom the reactor body by flange.
Described transmission box body is a polygon, and described drive block is the polygon that blocks the transmission box body.
The two ends of elevating screw are respectively optical axis, the optical axis part of each elevating screw lower end is connected with the axle sleeve that is fixed on reactor body bottom respectively, respectively by the sealing axle sleeve sealing, lifting motor partly is connected with the optical axis of each elevating screw upper end respectively by synchronous drive mechanism between the optical axis part of each elevating screw upper end and the reactor body.
Be fixed with upper limit position switch on elevating screw top.
The utlity model has following technique effect:
The pressing plate that is driven by elevating screw is installed in the reactor of the present utility model, can improves dress still amount, thereby improve production capacity by the bulk materials in the lifting compacting reactor of pressing plate.Simultaneously, because the material heat transfer efficiency height of compacting can shorten the reaction time greatly, reduce production costs.
Description of drawings
The schematic diagram of Fig. 1 reactor of loose shape reactant for the utility model is applicable to.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in detail.
The schematic diagram of Fig. 1 reactor of loose shape reactant for the utility model is applicable to, comprise reactor body 10, reactor body 10 tops are provided with material inlet 3, reactor body 10 bottoms are provided with discharging opening 14, be provided with paddle 13 in the reactor body, paddle 13 is connected with stirring motor by shaft 4 and transmission mechanism.Between reactor bodies top and reactor body bottom, be sealedly connected with at least two elevating screws parallel to each other 6, lifting motor 1 is connected with each elevating screw respectively by synchronous drive mechanism, be provided with the pressing plate vertical with elevating screw 9 in the reactor body, pressing plate 9 is provided with paddle via hole and charging aperture 11.In order to prevent that pressing plate from producing carrying out smoothly of deformation effect production in the course of the work, pressing plate is not directly driven by leading screw, but adopts leading screw to drive drive block, and drive block drives the structural design of transmission box body and pressing plate.Concrete structure is: be respectively arranged with via hole with the corresponding position of each elevating screw on pressing plate 9, each via hole is provided with the transmission box body 7 of fixedlying connected with pressing plate, on upper and lower two end faces of transmission box body, be respectively arranged with via hole with the corresponding position of elevating screw, in the transmission box body, be provided with the drive block 8 that is complementary with transmission box body inner space, each elevating screw passes the via hole on the pressing plate respectively, the via hole of transmission box body lower surface is threaded with drive block, and passes the via hole of transmission box body upper surface.The size of transmission box body inner space should make drive block limited moving in the space up and down in the transmission box body, and drive block is not done and worked day and night.Work day and night in transmission process in order to prevent drive block, described transmission box body is a polygon, described drive block is the polygon that blocks the gear box shape, when elevating screw rotates, the edge of drive block blocks gear box body inwall, thereby ensure that drive block can be locked by the transmission box body, simultaneously, between drive block and the transmission box body level of freedom is arranged again.
Wherein, synchronous drive mechanism can adopt belt synchronous drive mechanism, gear synchronous driving mechanism, chain synchronous drive mechanism.
In order to prevent that reactant from twining elevating screw, between pressing plate 9 and reactor body bottom, be provided with the flexible protective sleeve 12 that is enclosed within each elevating screw outside.When pressing plate rose, flexible protective sleeve was stretched, and when pressing plate descended, flexible protective sleeve shrank.Flexible protective sleeve can adopt the various versions that can stretch and shrink.Flexible protective sleeve in the present embodiment adopts the structure by a plurality of diameter differences, the scalable telescopic antenna form that is formed by connecting of sleeve pipe of being inserted in mutually; sleeve pipe topmost is connected with pressing plate by flange, and sleeve pipe bottom is connected with the reactor bottom by flange.
In order to simplify drive mechanism, the two ends of elevating screw are respectively optical axis, the optical axis part of each elevating screw lower end is connected with the axle sleeve 15 that is fixed on reactor body bottom respectively, respectively by sealing axle sleeve 5 sealings, lifting motor partly is connected with the optical axis of each elevating screw upper end respectively by synchronous drive mechanism between the optical axis part of each elevating screw upper end and the reactor body.
Up stroke in order to ensure that leading screw rises is fixed with upper limit position switch 2 on elevating screw top.
During use, earlier pressing plate is risen to the position that the reactor top is limited by upper limit position switch.Material inlet, charging aperture pressing plate on of loose shape reactant from the reactor body packed in the reactor.After filling, start lifting motor, the rotating band dynamic pressure plate by elevating screw descends, the extruding reaction thing, and when reactant reached certain apparent density, lifting motor stopped, and makes pressing plate stop to descend.Lifting motor backward rotation, pressing plate rise to topmost, touch upper limit position switch, and lifting motor stops.Continue the reaction cartridge thing, repeat said process.Through multi-pass operation, more loose shape reactant is packed in the reactor, thereby reach the purpose of suitability for industrialized production.
Although relate to a kind of reactor of loose shape reactant that is applicable to and carried out special description disclosed with reference to embodiment, embodiment described above is illustrative and not restrictive, under the situation that does not break away from spirit and scope of the present utility model, all variations and modification are all within scope of the present utility model.

Claims (6)

1. reactor that is applicable to loose shape reactant, comprise the reactor body, described reactor body top is provided with material inlet, described reactor body bottom is provided with discharging opening, in the reactor body, be provided with paddle, described paddle is connected with stirring motor by shaft and transmission mechanism, it is characterized in that, between reactor bodies top and reactor body bottom, be sealedly connected with at least two elevating screws parallel to each other, lifting motor is connected with each elevating screw respectively by synchronous drive mechanism, in the reactor body, be provided with the pressing plate vertical with elevating screw, described pressing plate be provided with the paddle via hole with the relative charging aperture of reactor body top material inlet, on pressing plate, be respectively arranged with via hole with the corresponding position of each elevating screw, each via hole is provided with the transmission box body of fixedlying connected with pressing plate, on the transmission box body, be respectively arranged with via hole with the corresponding position of elevating screw on following two end faces, in the transmission box body, be provided with the drive block that is complementary with transmission box body inner space, each elevating screw passes the via hole on the pressing plate respectively, the via hole of transmission box body lower surface is threaded with drive block, and passes the via hole of transmission box body upper surface.
2. the reactor that is applicable to loose shape reactant according to claim 1 is characterized in that, is provided with the flexible protective sleeve that is enclosed within each elevating screw outside between pressing plate and reactor body bottom.
3. the reactor that is applicable to loose shape reactant according to claim 1 is characterized in that, described transmission box body is a polygon, and described drive block is the polygon that blocks the transmission box body.
4. the reactor that is applicable to loose shape reactant according to claim 2; it is characterized in that; described flexible protective sleeve is by a plurality of diameter differences, scalable being formed by connecting of sleeve pipe of being inserted in mutually; sleeve pipe topmost is connected with pressing plate by flange, and sleeve pipe bottom is connected with reactor body bottom by flange.
5. according to claim 1 or the 2 or 3 described reactors that are applicable to loose shape reactant, it is characterized in that, the two ends of elevating screw are respectively optical axis, the optical axis part of each elevating screw lower end is connected with the axle sleeve that is fixed on reactor body bottom respectively, respectively by the sealing axle sleeve sealing, lifting motor partly is connected with the optical axis of each elevating screw upper end respectively by synchronous drive mechanism between the optical axis part of each elevating screw upper end and the reactor body.
6. the reactor that is applicable to loose shape reactant according to claim 5 is characterized in that, is fixed with upper limit position switch on elevating screw top.
CN200920097493XU 2009-06-30 2009-06-30 Reaction kettle for loose reactants Expired - Lifetime CN201454531U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920097493XU CN201454531U (en) 2009-06-30 2009-06-30 Reaction kettle for loose reactants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920097493XU CN201454531U (en) 2009-06-30 2009-06-30 Reaction kettle for loose reactants

Publications (1)

Publication Number Publication Date
CN201454531U true CN201454531U (en) 2010-05-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN200920097493XU Expired - Lifetime CN201454531U (en) 2009-06-30 2009-06-30 Reaction kettle for loose reactants

Country Status (1)

Country Link
CN (1) CN201454531U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101653716B (en) * 2009-06-30 2012-05-02 优顿(天津)精细化工有限公司 Kettle for fluffy reactant
CN104437299A (en) * 2014-12-02 2015-03-25 赵永兴 Enamel reaction kettle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101653716B (en) * 2009-06-30 2012-05-02 优顿(天津)精细化工有限公司 Kettle for fluffy reactant
CN104437299A (en) * 2014-12-02 2015-03-25 赵永兴 Enamel reaction kettle
CN106824034A (en) * 2014-12-02 2017-06-13 盐城麦知汇科技有限公司 A kind of reactor
CN106824034B (en) * 2014-12-02 2019-01-22 威海市正威机械设备有限公司 A kind of reaction kettle

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20100512

Effective date of abandoning: 20090630