CN113893587A - Continuous sedimentation collector for producing insoluble sulfur quenching material - Google Patents

Continuous sedimentation collector for producing insoluble sulfur quenching material Download PDF

Info

Publication number
CN113893587A
CN113893587A CN202111409747.9A CN202111409747A CN113893587A CN 113893587 A CN113893587 A CN 113893587A CN 202111409747 A CN202111409747 A CN 202111409747A CN 113893587 A CN113893587 A CN 113893587A
Authority
CN
China
Prior art keywords
cooling jacket
shell
settler
insoluble sulfur
end enclosure
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
CN202111409747.9A
Other languages
Chinese (zh)
Inventor
王奇
陈曦
苏纯
何亚峰
郭魂
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.)
Changzhou Institute of Technology
Original Assignee
Changzhou Institute of Technology
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 Changzhou Institute of Technology filed Critical Changzhou Institute of Technology
Priority to CN202111409747.9A priority Critical patent/CN113893587A/en
Publication of CN113893587A publication Critical patent/CN113893587A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/28—Mechanical auxiliary equipment for acceleration of sedimentation, e.g. by vibrators or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/28—Mechanical auxiliary equipment for acceleration of sedimentation, e.g. by vibrators or the like
    • B01D21/286—Means for gentle agitation for enhancing flocculation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/12—Insoluble sulfur (mu-sulfur)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
    • F28B1/02—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using water or other liquid as the cooling medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B9/00—Auxiliary systems, arrangements, or devices
    • F28B9/04—Auxiliary systems, arrangements, or devices for feeding, collecting, and storing cooling water or other cooling liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

The invention relates to the technical field of insoluble sulfur, in particular to a continuous sedimentation collector for producing an insoluble sulfur quenching material, which can realize large-batch, stable, safe and reliable production; comprises a material continuous sedimentation collector; the material continuous sedimentation collector comprises a settler upper end enclosure, a cooling jacket shell and a settler lower conical end enclosure, wherein the settler upper end enclosure, the cooling jacket shell and the settler lower conical end enclosure are sequentially connected to form a chamber; the cooling jacket shell is provided with a cooling water outlet, a suspension material liquid inlet and a suspension clear liquid outlet; and the lower conical end socket of the settler is provided with an inert gas inlet, a sedimentation and aggregation material outlet and a cooling water inlet.

Description

Continuous sedimentation collector for producing insoluble sulfur quenching material
Technical Field
The invention relates to the technical field of insoluble sulfur, in particular to a continuous sedimentation collector for producing an insoluble sulfur quenching material.
Background
Insoluble sulfur IS also known as polymeric sulfur, also known as mu-type sulfur, refers to sulfur that IS insoluble in carbon disulfide, IS a long chain polymer of sulfur, and IS chemically and physically inert. Because the solubility of the common sulfur in the rubber is 1%, the use amount of the common sulfur in the rubber exceeds the use amount of the common sulfur in the rubber, and the common sulfur can be sprayed out of the surface after the rubber material is cooled, namely, the common sulfur frosts. The frosting affects the viscosity among semi-finished parts and brings adverse effect to the vulcanization uniformity of the product, so insoluble sulfur is preferably adopted when the sulfur dosage is higher, the insoluble sulfur is insoluble in rubber and is only uniformly dispersed in rubber compound, the vulcanization crosslinking point of the product is uniform, the rubber vulcanized by the non-frosting agent has the optimal non-frosting property, the rubber compound can be effectively prevented from being scorched early in the processing process, the adhesion between the rubber and steel wires or chemical fiber cords is improved, and the non-frosting agent is a special vulcanizing agent for radial tire production; however, the production continuity of the insoluble sulfur in the prior art is poor, and the production efficiency is unstable.
Disclosure of Invention
In order to solve the problem, a continuous sedimentation collector for producing insoluble sulfur quenching materials is provided, which can realize large-scale, stable, safe and reliable production.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a continuous sedimentation collector for producing insoluble sulfur quenching material comprises a material continuous sedimentation collector; the material continuous sedimentation collector comprises a settler upper end enclosure, a cooling jacket shell and a settler lower conical end enclosure, wherein the settler upper end enclosure, the cooling jacket shell and the settler lower conical end enclosure are sequentially connected to form a chamber; the cooling jacket shell is provided with a cooling water outlet, a suspension material liquid inlet and a suspension clear liquid outlet; an inert gas inlet, a sedimentation aggregation material outlet and a cooling water inlet are formed in the lower conical end socket of the settler; and a cooling jacket is arranged between the cooling jacket shell and the inner wall of the cooling jacket, and the cooling water outlet is communicated with the cooling water inlet through the cooling jacket.
Preferably, the cooling device further comprises a shielding plate which is arranged in the inner wall of the cooling jacket.
Preferably, the number of the stirring blades may be two.
Preferably, the deep condensation reflux cooler comprises a shell of a deep condensation reflux device, a deep cold water outlet is formed in the upper portion of the shell of the deep condensation reflux device, a deep cold water inlet is formed in the lower portion of the shell of the deep condensation reflux device, the deep cold water outlet and the deep cold water inlet are communicated through a cooler array pipe, the cooler array pipe is arranged in the shell of the deep condensation reflux device, and a solvent steam and reflux liquid reciprocating port is formed in the bottom of the shell of the deep condensation reflux device; a collector emptying port is arranged at the top of the outer shell of the cryogenic reflux device; the drainage port of the collector is communicated with the return port of the solvent vapor and the reflux liquid through the shell of the cryogenic reflux device.
Preferably, the shutter is helical.
Preferably, a material gathering interface indicator is arranged on the cooling jacket shell.
The continuous sedimentation collector for producing the insoluble sulfur quenching material can achieve the following beneficial effects: an open production process that a production system is under normal pressure, is protected by inert gas and is deeply locked by a solvent circulating system is adopted; makes up the defects of the existing production device, and ensures that the production process is continuous, stable, safe and reliable. Not only saves energy and reduces consumption, shortens production period, but also is easy for continuous and automatic industrial production. Meanwhile, the equipment for production and operation has further safety guarantee. Has extremely high application prospect in the continuous industrial production of insoluble sulfur (IS 90).
Drawings
FIG. 1 is a first general structural diagram of the present invention;
FIG. 2 is a second schematic diagram of the overall structure of the present invention;
FIG. 3 is a top view of section A-A of FIG. 2.
Description of reference numerals: D. a material continuous sedimentation collector; 01. an inert gas inlet; 02. a stirring paddle; 03. a shielding plate; 04. a cooling water outlet; 05. a suspended material liquid inlet; 06. sealing the upper end of the settler; 07. an inert gas regulating port; 08. a blender reducer; 09. a stirrer motor; 16. a solvent vapor escape outlet; 17. a suspended clear liquid outlet; 18. a cooling jacket housing; 19. a cooling jacket; 20. the inner wall of the cooling jacket; 21. a material accumulation interface indicator; 22. a stirring shaft; 23. a lower conical end socket of the settler; 24. a cooling water inlet; 25. a settling and gathering material outlet; E. a deep condensing reflux cooler; 10. a housing of the cryogenic reflux vessel; 11. a deep cold water outlet; 12. emptying the air in the collector; 13. a cooler array tube; 14. a deep cold water inlet; 15. the back and forth ports for solvent vapor and reflux liquid.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 3, a continuous sedimentation collector for producing an insoluble sulfur quenched material comprises a material continuous sedimentation collector D; the material continuous sedimentation collector D comprises a settler upper head 06, a cooling jacket shell 18 and a settler lower conical head 23, wherein the settler upper head 06, the cooling jacket shell 18 and the settler lower conical head 23 are sequentially connected to form a chamber, a stirrer motor 09 and a stirrer speed reducer 08 are installed on the settler upper head 06, the stirrer motor 09 is connected with a stirring blade 02 through the stirrer speed reducer 08, the stirring blade 02 is positioned in the cooling jacket inner wall 20, and an inert gas regulating port 07 and a solvent steam escape outlet 16 are arranged on the settler upper head 06; a cooling water outlet 04, a suspension material liquid inlet 05 and a suspension clear liquid outlet 17 are arranged on the cooling jacket shell 18; an inert gas inlet 01, a sedimentation aggregation material outlet 25 and a cooling water inlet 24 are arranged on the lower conical end socket 23 of the settler; a cooling jacket 19 is arranged between the cooling jacket shell 18 and the cooling jacket inner wall 20, and the cooling water outlet 04 is communicated with a cooling water inlet 24 through the cooling jacket 19; the cooling jacket further comprises a shielding plate 03, wherein the shielding plate 03 is arranged in the cooling jacket inner wall 20; the shielding plate 03 is spiral; the stirring blades 02 may be two. The deep condensation reflux cooler is characterized by further comprising a deep condensation reflux cooler E, wherein the deep condensation reflux cooler E comprises a shell 10 of a deep cooling reflux device, a deep cooling water outlet 11 is formed in the upper portion of the shell 10 of the deep cooling reflux device, a deep cooling water inlet 14 is formed in the lower portion of the shell, the deep cooling water outlet 11 and the deep cooling water inlet 14 are communicated through a cooler array pipe 13, the cooler array pipe 13 is arranged in the shell 10 of the deep cooling reflux device, and a solvent steam and reflux liquid reciprocating port 15 is formed in the bottom of the shell 10 of the deep cooling reflux device; a collector emptying port 12 is arranged at the top of the outer shell 10 of the cryogenic reflux device; the collector emptying port 12 is communicated with a solvent vapor and reflux liquid return port 15 through a shell 10 of the cryogenic reflux device; the cooling jacket shell 18 is provided with a material gathering interface indicator 21.
In the cooling system of the device, the cooling jacket of the lower material continuous sedimentation collector D adopts common cooling water, and the cooling jacket of the upper deep condensation reflux cooler E adopts deep chilled water.
The upper and lower parts of the device are provided with temperature and inert gas pressure sensors and automatic controllers which extend into the device system.
The observation of the solid-liquid interface of the quenching material of the device is provided with a material settlement and aggregation interface indicator.
The invention adopts an open production process with a production system under normal pressure and under the protection of inert gas.
The invention makes up the defects of the existing production device and ensures that the production process is continuous, stable, safe and reliable. Not only saves energy and reduces consumption, but also shortens production period. And the continuity and automation of industrial production are improved.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (6)

1. A continuous sedimentation collector for producing insoluble sulfur quenching material is characterized in that: comprises a material continuous sedimentation collector (D); the material continuous sedimentation collector (D) comprises a settler upper end enclosure (06), a cooling jacket shell (18) and a settler lower conical end enclosure (23), wherein the settler upper end enclosure (06), the cooling jacket shell (18) and the settler lower conical end enclosure (23) are sequentially connected to form a chamber, a stirrer motor (09) and a stirrer speed reducer (08) are installed on the settler upper end enclosure (06), the stirrer motor (09) is connected with a stirring blade (02) through the stirrer speed reducer (08), the stirring blade (02) is located in the cooling jacket inner wall (20), and the settler upper end enclosure (06) is provided with an inert gas regulation and control port (07) and a solvent steam escape outlet (16); a cooling water outlet (04), a suspension liquid inlet (05) and a suspension clear liquid outlet (17) are formed in the cooling jacket shell (18); an inert gas inlet (01), a sedimentation and aggregation material outlet (25) and a cooling water inlet (24) are formed in the lower conical end socket (23) of the settler; a cooling jacket (19) is arranged between the cooling jacket shell (18) and the cooling jacket inner wall (20), and the cooling water outlet (04) is communicated with the cooling water inlet (24) through the cooling jacket (19).
2. The continuous settling concentrator for producing insoluble sulfur quenched material of claim 1, wherein: the cooling jacket further comprises a shielding plate (03), and the shielding plate (03) is arranged in the cooling jacket inner wall (20).
3. The continuous settling concentrator for producing insoluble sulfur quenched material of claim 1, wherein: the number of the stirring blades (02) can be two.
4. The continuous settling concentrator for producing insoluble sulfur quenched material of claim 1, wherein: still include degree of depth condensation reflux cooler (E), degree of depth condensation reflux cooler (E) is including shell (10) of cryrogenic return channel, shell (10) upper portion of cryrogenic return channel is equipped with deep cold water export (11), and the lower part is equipped with deep cold water import (14), and deep cold water export (11) and deep cold water import (14) are through cooler tubulation (13) intercommunication, cooler tubulation (13) are established in shell (10) of cryrogenic return channel, shell (10) bottom of cryrogenic return channel is equipped with solvent steam and reflux round mouth (15); a collector emptying port (12) is arranged at the top of the outer shell (10) of the cryogenic reflux device; the concentrator evacuation port (12) is communicated with a solvent vapor and reflux liquid reciprocating port (15) through a shell (10) of the cryogenic reflux device.
5. A continuous sedimentation concentrator for the production of insoluble sulphur quench material according to claim 2, wherein: the shielding plate (03) is spiral.
6. The continuous settling concentrator for producing insoluble sulfur quenched material of claim 1, wherein: and a material gathering interface indicator (21) is also arranged on the cooling jacket shell (18).
CN202111409747.9A 2021-11-25 2021-11-25 Continuous sedimentation collector for producing insoluble sulfur quenching material Pending CN113893587A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111409747.9A CN113893587A (en) 2021-11-25 2021-11-25 Continuous sedimentation collector for producing insoluble sulfur quenching material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111409747.9A CN113893587A (en) 2021-11-25 2021-11-25 Continuous sedimentation collector for producing insoluble sulfur quenching material

Publications (1)

Publication Number Publication Date
CN113893587A true CN113893587A (en) 2022-01-07

Family

ID=79195090

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111409747.9A Pending CN113893587A (en) 2021-11-25 2021-11-25 Continuous sedimentation collector for producing insoluble sulfur quenching material

Country Status (1)

Country Link
CN (1) CN113893587A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115487531A (en) * 2022-10-08 2022-12-20 常州工学院 Comprehensive treatment device for neutralization crystallization and continuous drying of p-aminophenol

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202687955U (en) * 2012-07-09 2013-01-23 四川领邦科技有限公司 Treater for producing poly-sulfur
CN106892410A (en) * 2017-04-25 2017-06-27 中国石油大学(华东) A kind of production method of insoluble sulfur
CN207478054U (en) * 2017-11-07 2018-06-12 温州龙强机械科技有限公司 A kind of Alcohol-settling tank
CN112209349A (en) * 2020-09-29 2021-01-12 广州市来力实业有限公司 Method and device for full-automatic continuous preparation of polymeric sulfur

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202687955U (en) * 2012-07-09 2013-01-23 四川领邦科技有限公司 Treater for producing poly-sulfur
CN106892410A (en) * 2017-04-25 2017-06-27 中国石油大学(华东) A kind of production method of insoluble sulfur
CN207478054U (en) * 2017-11-07 2018-06-12 温州龙强机械科技有限公司 A kind of Alcohol-settling tank
CN112209349A (en) * 2020-09-29 2021-01-12 广州市来力实业有限公司 Method and device for full-automatic continuous preparation of polymeric sulfur

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115487531A (en) * 2022-10-08 2022-12-20 常州工学院 Comprehensive treatment device for neutralization crystallization and continuous drying of p-aminophenol
CN115487531B (en) * 2022-10-08 2024-04-16 常州工学院 Comprehensive treatment device for neutralization crystallization and continuous spin-drying of p-aminophenol

Similar Documents

Publication Publication Date Title
CN113893587A (en) Continuous sedimentation collector for producing insoluble sulfur quenching material
CN210965125U (en) Polymerization kettle with self-cooling stirring system
CN208302780U (en) A kind of temperature of reaction kettle regulating device
KR890002932B1 (en) Reactor for polymerization in concentrated systems
CN216630823U (en) Horizontal type reaction kettle for preparing environment-friendly water glass
CN204911450U (en) Fluoridize reaction kettle device organically
CN212595664U (en) Polypropylene reation kettle cooling device
CN210815217U (en) Polyacrylamide reaction kettle
CN212237250U (en) High-pressure chemical device capable of safely relieving pressure
CN108610261B (en) Synthetic method for improving yield of phenylenediamine
CN113058534A (en) Take alarm device's chemical industry equipment temperature control equipment
CN117797549B (en) Precipitation device of vulcanization accelerator CBS
CN208044334U (en) Continuous annealing furnace watch-quench tank steam discharging device
CN106434293A (en) Rotary type biological fermentation container
CN215087173U (en) Sodium methallyl sulfonate preparation reactor
CN105013407A (en) Organic fluorination reaction kettle device
CN214486887U (en) Vinyl chloride polymerization kettle
CN205392452U (en) Depressant polymeric kettle
CN210187145U (en) Steam heating reation kettle
CN212396711U (en) Industrial synthesis production reaction kettle for polymer drilling and completion fluid auxiliary agent
CN214553344U (en) Hydrolysis reaction kettle for preparing 2-amino-2-phenylbutyric acid
CN221108239U (en) Reaction kettle heating system in resin production process
CN212293581U (en) Even cooling device is used in organic compound fertilizer production
CN216039350U (en) Regenerated rubber desulphurization device
CN220959202U (en) Cooling device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination