CN201284232Y - Apparatus for directly and continuously producing insoluble sulfur - Google Patents

Apparatus for directly and continuously producing insoluble sulfur Download PDF

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Publication number
CN201284232Y
CN201284232Y CNU2008200651411U CN200820065141U CN201284232Y CN 201284232 Y CN201284232 Y CN 201284232Y CN U2008200651411 U CNU2008200651411 U CN U2008200651411U CN 200820065141 U CN200820065141 U CN 200820065141U CN 201284232 Y CN201284232 Y CN 201284232Y
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CN
China
Prior art keywords
screw conveyor
housing
washings
insoluble sulfur
outlet
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Expired - Lifetime
Application number
CNU2008200651411U
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Chinese (zh)
Inventor
梁信嘉
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Hebei Akesifu Chemical Co Ltd
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Individual
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Priority to CNU2008200651411U priority Critical patent/CN201284232Y/en
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Publication of CN201284232Y publication Critical patent/CN201284232Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a device which is used for continuously producing insoluble sulfur in the direct method. The device comprises a mixer with two feed openings. The utility model is characterized in that the device also comprises a buffer tank, a scrubber, a centrifugal filter and a dryer which are connected in series in sequence with the mixer; an agitator is arranged in the buffer tank; the scrubber comprises a screw conveyor, a scrubbing liquid inlet and a scrubbing liquid outlet; the scrubbing liquid inlet and the scrubbing liquid outlet are respectively arranged at the feed end and the discharge end of the shell of the screw conveyor; the centrifugal filter comprises a centrifugal machine, a cylindrical filter screen which is arranged between the shell of the centrifugal machine and the rotating drum of the centrifugal machine and a scrubbing liquid outlet which is arranged at the lower side of the centrifugal machine; the dryer comprises a screw conveyor, a clamp sleeve which is arranged outside the shell of the screw conveyor, a medium inlet and a medium outlet; and the medium inlet and the medium outlet are arranged on the clamp sleeve. The utility model can realize the continuous production, shorten the production cycle, and improve the product purity.

Description

The device of insoluble sulfur is produced in the direct method serialization
Technical field
The utility model relates to a kind of device of producing insoluble sulfur.
Background technology
The existing device that adopts direct method to produce insoluble sulfur, as the patent No. is 200720079464 disclosed a kind of, comprise the mixing tank that has two imports, the horizontal cylinder that is connected with the discharge port of mixing tank, be arranged at two or more rolling rings in the cylindrical shell outside, the carrying roller that is complementary with each rolling ring, drive unit, on cylindrical shell, also be provided with chuck, opening for feed, discharge opening, chuck is provided with fluid inlet and liquid outlet, opening for feed and discharge opening be equipped with valve and lay respectively at cylindrical shell on, following both sides, in cylindrical shell, be provided with horizontal filter screen, with separated by spaces in the cylindrical shell is solid phase area and liquid phase region, discharge opening communicates with the solid phase area of filter screen top, solid phase area inner side-wall at cylindrical shell also is provided with the spiral flight, on cylindrical shell, also be provided with all inlet pipe with valve, extraction pipe and liquid discharge pipe, be provided with tightness system between extraction pipe and the cylindrical shell, extraction pipe is connected with vacuum fan, and liquid discharge pipe is positioned at the downside of cylindrical shell; Use this device, sulfuring up, washing, filtration, drying are all finished in horizontal cylinder, therefore whole process of production is step, and device remains static during sulfuring up, and material very easily adhesion is agglomerating, causes the washing purification difficult, not only cause the production cycle long, generally reach more than 32 hours, and product purity is difficult to improve the easy discharge port that stops up during the product discharging.
The utility model content
The purpose of this utility model is the above-mentioned deficiency at prior art, provides a kind of direct method serialization to produce the device of insoluble sulfur, and it can realize serialization production, shortens the production cycle, improves product purity.
For achieving the above object, the device of insoluble sulfur is produced in direct method serialization of the present utility model, comprise the mixing tank that has two opening for feeds, it is characterized in that also comprising the surge tank, washer, centrifugal filter, the moisture eliminator that are connected in series successively with mixing tank, be provided with agitator in the described surge tank; Described washer comprises that worm conveyor, the washings that is arranged on screw conveyor housing feed end and the discharge end respectively export and the washings import; Described centrifugal filter comprises whizzer, places the tubular filter screen between whizzer housing and the centrifuge drum, the washings outlet that places whizzer housing downside; Described moisture eliminator comprises worm conveyor, is arranged at the outer chuck of screw conveyor housing, is arranged at medium inlet and media outlet on the chuck;
Principle of work of the present utility model is: distinguish in the injecting mixer from two opening for feeds with 580-680 ℃ molten sulfurs with as the dithiocarbonic anhydride and the auxiliary agent of extraction liquid, thorough mixing enters in the surge tank that is provided with agitator after disperseing again, material is fully cooled off and disperse, avoid material adhesion conglomeration, be easy to subsequent disposal; Material enters in the washer again, in by the worm conveyor feeding, feed dithiocarbonic anhydride from the washings import material is carried out countercurrent washing, the material of purifying is sent in the centrifugal filter by afterbody, consolidate a liquid by the tubular filter screen and separate, isolated dithiocarbonic anhydride is reclaimed by the washings outlet, and material enters in the moisture eliminator again, by feed heating medium in chuck, dried material is discharged by the discharge port of worm conveyor; Above-mentioned operation shortens the production cycle owing to can realize serialization production, and material to be difficult for adhesion agglomerating, be easy to washing, improved product purity;
As further improvement of the utility model, the whizzer housing of described centrifugal filter and the screw conveyor housing of moisture eliminator link to each other with a vacuum pump respectively; Can the dithiocarbonic anhydride steam in it be reclaimed, prevent steam leakage, contaminate environment;
As further improvement of the utility model, outlet of the washings of described washer and washings import lay respectively at the downside and the upside of its screw conveyor housing; Be convenient to circulating, regenerating of washings;
As further improvement of the utility model, the medium inlet of described moisture eliminator and media outlet lay respectively at the upside and the downside of its chuck; Be convenient to circulating, regenerating of heating medium;
In sum, the utility model can be realized serialization production, shortens the production cycle, improves product purity.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
By shown in Figure 1, the device of insoluble sulfur is produced in this direct method serialization, comprise the mixing tank 1 that has two opening for feeds, with surge tank 2, washer 3, centrifugal filter 4, moisture eliminator 5 that mixing tank 1 is connected in series successively, described surge tank interior 2 is provided with agitator 6; Described washer 3 comprises worm conveyor 7, is arranged at washings outlet 9 and washings import 10 on screw conveyor housing 8 feed ends and the discharge end respectively, and washings outlet 9 and washings import 10 lay respectively at the downside and the upside of its screw conveyor housing 8; Described centrifugal filter 4 comprises whizzer 11, places the tubular filter screen 14 between whizzer housing 12 and the centrifuge drum 13, the washings outlet 15 that places whizzer housing 12 downsides, and whizzer housing 12 links to each other with a vacuum pump 16; Described moisture eliminator 5 comprises worm conveyor 17, be arranged at the outer chuck 19 of screw conveyor housing 18, be arranged at medium inlet 20 and media outlet 21 on the chuck 19, medium inlet 20 and media outlet 21 lay respectively at the upside and the downside of chuck 19, and screw conveyor housing 18 links to each other with a vacuum pump 22;
During use, with 580-680 ℃ molten sulfurs and as the dithiocarbonic anhydride of extraction liquid and auxiliary agent from two opening for feeds respectively in the injecting mixer 1, thorough mixing enters in the surge tank 2 that is provided with agitator 6 after disperseing again, material is fully cooled off and disperses, avoid material adhesion conglomeration, be easy to subsequent disposal; Material enters in the washer 3 again, in by worm conveyor 7 feedings, feed dithiocarbonic anhydride from washings import 10 material is carried out countercurrent washing, the material of purifying is sent in the centrifugal filter 4 by afterbody, consolidate a liquid by tubular filter screen 14 and separate, isolated dithiocarbonic anhydride is reclaimed by washings outlet 15, and material enters in the moisture eliminator 5 again, by feed heating medium in chuck 19, dried material is discharged by the discharge port of worm conveyor 17; Above-mentioned operation shortens the production cycle owing to can realize serialization production, and material to be difficult for adhesion agglomerating, be easy to washing, improved product purity; Two vacuum pumps 16,22 can reclaim the dithiocarbonic anhydride steam in it, prevent steam leakage, contaminate environment.

Claims (4)

1. the device of a direct method serialization production insoluble sulfur comprises the mixing tank that has two opening for feeds, it is characterized in that also comprising the surge tank, washer, centrifugal filter, the moisture eliminator that are connected in series successively with mixing tank, is provided with agitator in the described surge tank; Described washer comprises that worm conveyor, the washings that is arranged on screw conveyor housing feed end and the discharge end respectively export and the washings import; Described centrifugal filter comprises whizzer, places the tubular filter screen between whizzer housing and the centrifuge drum, the washings outlet that places whizzer housing downside; Described moisture eliminator comprises worm conveyor, is arranged at the outer chuck of screw conveyor housing, is arranged at medium inlet and media outlet on the chuck.
2. the device of insoluble sulfur is produced in direct method serialization according to claim 1, it is characterized in that the whizzer housing of described centrifugal filter and the screw conveyor housing of moisture eliminator link to each other with a vacuum pump respectively.
3. the device of insoluble sulfur is produced in direct method serialization according to claim 1 and 2, it is characterized in that the washings outlet of described washer and downside and the upside that the washings import lays respectively at its screw conveyor housing.
4. the device of insoluble sulfur is produced in direct method serialization according to claim 3, it is characterized in that the medium inlet of described moisture eliminator and upside and the downside that media outlet lays respectively at its chuck.
CNU2008200651411U 2008-09-13 2008-09-13 Apparatus for directly and continuously producing insoluble sulfur Expired - Lifetime CN201284232Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200651411U CN201284232Y (en) 2008-09-13 2008-09-13 Apparatus for directly and continuously producing insoluble sulfur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200651411U CN201284232Y (en) 2008-09-13 2008-09-13 Apparatus for directly and continuously producing insoluble sulfur

Publications (1)

Publication Number Publication Date
CN201284232Y true CN201284232Y (en) 2009-08-05

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104192814A (en) * 2014-08-26 2014-12-10 偃师市宝隆化工有限公司 Circulation production system of poly-sulfur
CN106238227A (en) * 2016-05-27 2016-12-21 南宁庞博生物工程有限公司 A kind of horizontal type screw settling centrifugal separating device of enzyme extracting solution
CN106482475A (en) * 2015-09-02 2017-03-08 江苏宏泰橡胶助剂有限公司 The drying machine that a kind of multifunctional production insoluble sulfur is used
CN106477527A (en) * 2015-09-02 2017-03-08 江苏宏泰橡胶助剂有限公司 A kind of produce the drying machine that insoluble sulfur is used
CN110579104A (en) * 2019-10-29 2019-12-17 招远市汇潮新能源科技有限公司 Temperature control discharging device and rotary furnace

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104192814A (en) * 2014-08-26 2014-12-10 偃师市宝隆化工有限公司 Circulation production system of poly-sulfur
CN106482475A (en) * 2015-09-02 2017-03-08 江苏宏泰橡胶助剂有限公司 The drying machine that a kind of multifunctional production insoluble sulfur is used
CN106477527A (en) * 2015-09-02 2017-03-08 江苏宏泰橡胶助剂有限公司 A kind of produce the drying machine that insoluble sulfur is used
CN106238227A (en) * 2016-05-27 2016-12-21 南宁庞博生物工程有限公司 A kind of horizontal type screw settling centrifugal separating device of enzyme extracting solution
CN110579104A (en) * 2019-10-29 2019-12-17 招远市汇潮新能源科技有限公司 Temperature control discharging device and rotary furnace

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C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SICHUAN CHENHUI CHEMICAL CO., LTD.

Free format text: FORMER OWNER: LIANG XINJIA

Effective date: 20100611

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 643000 AFFILIATED NO.3, NO.112, BAIGELIN, ZILIUJING DISTRICT, ZIGONG CITY, SICHUAN PROVINCE TO: 643200 GROUP 13, TUOWAN VILLAGE, WASHI TOWN, YANTAN DISTRICT, ZIGONG CITY, SICHUAN PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20100611

Address after: The 13 group of 643200 Zigong province Sichuan City Yantan District wa Shi Zhen Tuo Wan Cun

Patentee after: Sichuan Chenhui Chemical Co., Ltd.

Address before: 643000 Zigong city of Sichuan Province, Ziliujing District No. 112 of No. 3 dove forest

Patentee before: Liang Xinjia

ASS Succession or assignment of patent right

Owner name: HEBEI AKESIFU CHEMICAL CO., LTD.

Free format text: FORMER OWNER: SICHUAN CHENHUI CHEMICAL CO., LTD.

Effective date: 20100816

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 643200 GROUP 13, TUOWAN VILLAGE, WASHI TOWN, YANTAN DISTRICT, ZIGONG CITY, SICHUAN PROVINCE TO: 053400 EAST OF SUZHENGWEIWU STREET, WUYI COUNTY, HEBEI PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20100816

Address after: The 053400 Hebei province Wuyi County Su Wu Zhengwei Street

Patentee after: Hebei Akesifu Chemical Co. Ltd.

Address before: The 13 group of 643200 Zigong province Sichuan City Yantan District wa Shi Zhen Tuo Wan Cun

Patentee before: Sichuan Chenhui Chemical Co., Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20090805