CN104587700A - Thickener - Google Patents
Thickener Download PDFInfo
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- CN104587700A CN104587700A CN201510062554.9A CN201510062554A CN104587700A CN 104587700 A CN104587700 A CN 104587700A CN 201510062554 A CN201510062554 A CN 201510062554A CN 104587700 A CN104587700 A CN 104587700A
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- inner barrel
- thickener
- cone
- cylinder
- charging aperture
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a thickener which comprises a cylindrical inner cylinder and an inner cone which extends downwards along the lower end of the inner cylinder and of which the radius is gradually reduced, wherein a discharge opening is formed in the lower end of the inner cone; an upper cover connected with the inner cylinder in a closed mode is arranged at the upper end of the inner cylinder; a secondary steam outlet is formed in the upper end of the upper cover; feeding holes used for injecting crystal mush at a high speed along the tangential direction of the inner wall of the inner cylinder are formed in the inner cylinder; the feeding holes are uniformly distributed around the upper part of the inner cylinder; and the feeding direction of the feeding holes is positioned along the tangential direction of the inner cylinder. The thickener disclosed by the invention is compact in structure, easy to operate and convenient to detach and clean, a high-power frequency conversion stirring device in the conventional equipment is removed, the investment can be saved, and a good energy-saving effect is achieved.
Description
Technical field
The present invention relates to a kind of thickener.
Background technology
Vacuum salt production refers in the evaporator group of bittern under different " vacuum " state and evaporates, and due to the pressure drop difference between each tank, forms boiling point and falls progressively, thus heat is transmitted successively, a kind of modernization salt manufacturing production method that " indirect steam " can repeatedly utilize.The advantages such as the method has mechanization and automaticity is high, and thermal energy consumption is few, and production cost is low.Whole vacuum salt production is produced, and is divided into brine treatment, evaporation salt manufacturing, dehydrates, packs the operations such as logical sequence storage.The problems such as the bad control of thickener ubiquity discharge concentration of current vacuum salt production, evaporation and crystallization system, easily blocking, occupation of land size is large, power consumption is large.Prior art be badly in need of a kind of compact conformation, thickening effect good, simple to operate, not easily block fouling and the thickener of easy to clean.
Summary of the invention
The object of the invention is to overcome the defect existed in prior art, provide a kind of compact conformation, thickening effect good, simple to operate, not easily block fouling and the thickener of easy to clean.
For achieving the above object, technical scheme of the present invention there is provided a kind of thickener, comprises columniform inner barrel and along inner barrel lower end to downward-extension and the inner cone that reduces gradually of radius; Described inner cone lower end is provided with discharging opening; Described inner barrel upper end is provided with the upper cover body that be connected airtight with inner barrel, and described upper cover body upper end is provided with indirect steam outlet; Described inner barrel is provided with the charging aperture for being injected at a high speed along inner barrel inwall tangential direction by magma, and described charging aperture is uniform around inner barrel top, and the feedstock direction of described charging aperture is along the tangential direction of inner barrel.Thickener compact conformation described in this patent, simple to operate, disassembly, cleaning are convenient, remove powerful frequency conversion agitating device in existing equipment, can receive and not only reduce investment outlay but also obtain good energy-saving effect.
As preferably, being provided with in described inner barrel splashes when preventing magma incident taken away by indirect steam block cylinder, described in block the elongated area up and down that cylinder is arranged at height region, charging aperture place and height region, charging aperture place.Such design can prevent magma to run off.
As preferably, described in block that cylinder is cylindrical, back taper or loudspeaker tubular, described in block a upper end and be connected with upper cover body, described indirect steam outlet with block a central axis and coincide.Such design enriches the one of scheme.
As preferably, described inner barrel outside is provided with jacket cylinder, and described inner cone outside is provided with chuck cone, described jacket cylinder and chuck cone one-body molded, described jacket cylinder and chuck cone and inner barrel and inner cone airtight enclose to be formed cool cavity.Such design is the further optimization to scheme.
As preferably, described chuck cone is provided with cooling water inlet, and described jacket cylinder is provided with coolant outlet.In the process that such design makes magma glide at inner barrel and inner cone spiral, temperature progressively reduces 15 DEG C ~ 25 DEG C, and the magma of high solid-liquid ratio, low temperature is for reducing the corrosion of solid-liquid separating equipment below and to improve separative efficiency highly beneficial.
As preferably, described chuck cone is provided with heat steam import, and described jacket cylinder is provided with heat steam outlet.The scope of application of this patent has been expanded in such design, and chuck is changed into Steam Heating, can be used as crystallizing evaporator to use.
As preferably, described indirect steam exit lower end is provided with the mist eliminator for tackling drop.Such design is the further optimization to scheme.
As preferably, described upper cover body to be airtightly connected by adpting flange is detachable with between inner barrel.Disassembly, cleaning are convenient in such design.
As preferably, described inner barrel and the manufacture of inner cone titanium alloy form, and inner wall smooth.Such design make inner barrel and inner cone corrosion-resistant and not easily occur blocking fouling.
As preferably, described indirect steam outlet is communicated with vacuum system, and described charging aperture is connected with high speed magma pump.Such design is the further optimization to scheme.
Advantage of the present invention and beneficial effect are: the thickener compact conformation described in this patent, simple to operate, and disassembly, cleaning are convenient, remove powerful frequency conversion agitating device in existing equipment, can receive and not only reduce investment outlay but also obtain good energy-saving effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is feeding inlet structure schematic diagram of the present invention.
In figure: 1, discharging opening; 2, inner cone; 3, chuck cone; 4, inner barrel; 5, jacket cylinder; 6, coolant outlet/heat steam outlet; 7, charging aperture; 8, adpting flange; 9, cylinder is blocked; 10, indirect steam outlet; 11, mist eliminator; 12, cooling water inlet/heat steam import; 13, upper cover.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
As Figure 1-Figure 2, a kind of thickener, comprises columniform inner barrel 4 and along inner barrel 4 lower end to downward-extension and the inner cone 2 that reduces gradually of radius; Described inner cone 2 lower end is provided with discharging opening 1; Described inner barrel 4 upper end is provided with upper cover 13 body that be connected airtight with inner barrel 4, and described upper cover 13 body upper end is provided with indirect steam outlet 10; Described inner barrel 4 is provided with the charging aperture 7 for being injected at a high speed along inner barrel 4 inwall tangential direction by magma, and described charging aperture 7 is uniform around inner barrel 4 top, and the feedstock direction of described charging aperture 7 is along the tangential direction of inner barrel 4.
Being provided with in described inner barrel 4 splashes when preventing magma incident taken away by indirect steam block cylinder 9, described in block the elongated area up and down that cylinder 9 is arranged at height region, charging aperture 7 place and height region, charging aperture 7 place.
Describedly block that cylinder 9 is cylindrical, back taper or loudspeaker tubular, described in block cylinder 9 upper end and be connected with upper cover 13 body, described indirect steam outlet 10 with block cylinder 9 central axis and coincide.
Described inner barrel 4 outside is provided with jacket cylinder 5, and described inner cone 2 outside is provided with chuck cone 3, described jacket cylinder 5 and chuck cone 3 one-body molded, described jacket cylinder 5 and chuck cone 3 and inner barrel 4 and inner cone 2 airtight enclose to be formed cool cavity.
Described chuck cone 3 is provided with cooling water inlet 12, and described jacket cylinder 5 is provided with coolant outlet 6.
Described chuck cone 3 is provided with heat steam import 12, and described jacket cylinder 5 is provided with heat steam outlet 6.
Described indirect steam exports 10 lower ends and is provided with mist eliminator 11 for tackling drop.
Described upper cover 13 body to be airtightly connected by adpting flange 8 is detachable with between inner barrel 4.
Described inner barrel 4 and inner cone 2 titanium alloy manufacture form, and inner wall smooth.
Described indirect steam outlet 10 is communicated with vacuum system, and described charging aperture 7 is connected with high speed magma pump.
In use, add cooling water to enter from cooling water inlet 12, go out from coolant outlet 6, indirect steam outlet 10 is connected with the condensate vacuum system of multiple-effect evaporation crystallization apparatus, supersaturation magma from multiple-effect evaporation crystallization apparatus enters in thickener by magma pump at a high speed by four charging aperture 7 tangent lines, magma film-like is along inner barrel 4 wall and high-speed cruising in blocking between cylinder 9 circular passage, and the splashing that effectively prevent magma is taken away by indirect steam; In thickener, vacuum is high, and the flash distillation rapidly of the moisture in magma, its heat transfer coefficient can reach 1000 ~ 2000kcal/m
2h DEG C;
Indirect steam is introduced into and blocks cylinder 9, then after drop tackled by mist eliminator 11, exports by indirect steam the vacuum system that 10 enter multiple-effect evaporation crystallization apparatus, and thickening and the magma after lowering the temperature are discharged by discharging opening 1 and entered equipment for separating liquid from solid; Magma is constantly evaporated because of moisture, when reaching discharging opening 1, solid-to-liquid ratio concentration can improve 5% ~ 10%, simultaneous temperature also reduces 15 DEG C ~ 25 DEG C, the magma of high solid-liquid ratio, low temperature is highly beneficial for the corrosion and raising separative efficiency reducing solid-liquid separating equipment below, simultaneously owing to there is no mechanical agitation in thickener to the second-time breakage of crystal, highly beneficial to maintenance crystalline form.
Thickener described in this patent save space and invest, effectively reduce blocking and fouling, operation and easy maintenance.Not only can realize, to the object of magma thickening cooling, if chuck is changed into Steam Heating, crystallizing evaporator can also being used as use; The cleaning of tradition thickener is inconvenient, because device shape is large, consumes the cleaning water yield large, and the thickener described in this patent is opened adpting flange 8 and just can thoroughly be cleaned, and its structure makes to be not easy fouling, even if there is a small amount of dirty layer, cleans also very convenient.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the protection domain invented.
Claims (10)
1. a thickener, is characterized in that: comprise columniform inner barrel and along inner barrel lower end to downward-extension and the inner cone that reduces gradually of radius; Described inner cone lower end is provided with discharging opening; Described inner barrel upper end is provided with the upper cover body that be connected airtight with inner barrel, and described upper cover body upper end is provided with indirect steam outlet; Described inner barrel is provided with the charging aperture for being injected at a high speed along inner barrel inwall tangential direction by magma, and described charging aperture is uniform around inner barrel top, and the feedstock direction of described charging aperture is along the tangential direction of inner barrel.
2. thickener as claimed in claim 1, it is characterized in that: being provided with in described inner barrel splashes when preventing magma incident taken away by indirect steam block cylinder, described in block the elongated area up and down that cylinder is arranged at height region, charging aperture place and height region, charging aperture place.
3. thickener as claimed in claim 2, is characterized in that: described in block that cylinder is cylindrical, back taper or loudspeaker tubular, described in block a upper end and be connected with upper cover body, described indirect steam exports and blocks a central axis and coincides.
4. thickener as claimed in claim 3, it is characterized in that: described inner barrel outside is provided with jacket cylinder, described inner cone outside is provided with chuck cone, described jacket cylinder and chuck cone one-body molded, described jacket cylinder and chuck cone and inner barrel and inner cone airtight enclose to be formed cool cavity.
5. thickener as claimed in claim 4, is characterized in that: described chuck cone is provided with cooling water inlet, and described jacket cylinder is provided with coolant outlet.
6. thickener as claimed in claim 4, is characterized in that: described chuck cone is provided with heat steam import, and described jacket cylinder is provided with heat steam outlet.
7. the thickener as described in claim 5 or 6, is characterized in that: described indirect steam exit lower end is provided with the mist eliminator for tackling drop.
8. thickener as claimed in claim 7, is characterized in that: described upper cover body to be airtightly connected by adpting flange is detachable with between inner barrel.
9. thickener as claimed in claim 8, is characterized in that: described inner barrel and the manufacture of inner cone titanium alloy form, and inner wall smooth.
10. thickener as claimed in claim 9, is characterized in that: described indirect steam outlet is communicated with vacuum system, and described charging aperture is connected with high speed magma pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510062554.9A CN104587700B (en) | 2015-02-06 | 2015-02-06 | A kind of thickener |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510062554.9A CN104587700B (en) | 2015-02-06 | 2015-02-06 | A kind of thickener |
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| Publication Number | Publication Date |
|---|---|
| CN104587700A true CN104587700A (en) | 2015-05-06 |
| CN104587700B CN104587700B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510062554.9A Active CN104587700B (en) | 2015-02-06 | 2015-02-06 | A kind of thickener |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104906867A (en) * | 2015-05-13 | 2015-09-16 | 苏州宏恒化工有限公司 | Improved thickener device |
| CN105031964A (en) * | 2015-07-07 | 2015-11-11 | 苏州珍展科技材料有限公司 | Improved thickener apparatus |
| CN111762831A (en) * | 2020-07-01 | 2020-10-13 | 江阴市江中设备制造有限公司 | Acid-base waste water evaporator |
| CN112316454A (en) * | 2020-10-22 | 2021-02-05 | 国家电投集团远达环保工程有限公司重庆科技分公司 | Thickening device |
| CN115364528A (en) * | 2022-09-16 | 2022-11-22 | 世韩(天津)节能环保科技有限公司 | Thickener and solid-liquid separation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3923607A (en) * | 1972-08-10 | 1975-12-02 | Hisanobu Tabata | Process for pretreating sea water by preheating same in the preparation of brine and fresh water |
| CN201482589U (en) * | 2009-08-21 | 2010-05-26 | 潍坊市元利化工有限公司 | Boiler steam retriever |
| CN201620049U (en) * | 2009-12-11 | 2010-11-03 | 利尔化学股份有限公司 | Vaporization and concentration device |
| CN203959976U (en) * | 2014-05-30 | 2014-11-26 | 中国石油集团东北炼化工程有限公司吉林设计院 | Strong brine function of mechanical steam recompression evaporation and crystallization system |
| CN204563656U (en) * | 2015-02-06 | 2015-08-19 | 江阴市江中设备制造有限公司 | A kind of thickener |
-
2015
- 2015-02-06 CN CN201510062554.9A patent/CN104587700B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3923607A (en) * | 1972-08-10 | 1975-12-02 | Hisanobu Tabata | Process for pretreating sea water by preheating same in the preparation of brine and fresh water |
| CN201482589U (en) * | 2009-08-21 | 2010-05-26 | 潍坊市元利化工有限公司 | Boiler steam retriever |
| CN201620049U (en) * | 2009-12-11 | 2010-11-03 | 利尔化学股份有限公司 | Vaporization and concentration device |
| CN203959976U (en) * | 2014-05-30 | 2014-11-26 | 中国石油集团东北炼化工程有限公司吉林设计院 | Strong brine function of mechanical steam recompression evaporation and crystallization system |
| CN204563656U (en) * | 2015-02-06 | 2015-08-19 | 江阴市江中设备制造有限公司 | A kind of thickener |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104906867A (en) * | 2015-05-13 | 2015-09-16 | 苏州宏恒化工有限公司 | Improved thickener device |
| CN105031964A (en) * | 2015-07-07 | 2015-11-11 | 苏州珍展科技材料有限公司 | Improved thickener apparatus |
| CN111762831A (en) * | 2020-07-01 | 2020-10-13 | 江阴市江中设备制造有限公司 | Acid-base waste water evaporator |
| CN112316454A (en) * | 2020-10-22 | 2021-02-05 | 国家电投集团远达环保工程有限公司重庆科技分公司 | Thickening device |
| CN115364528A (en) * | 2022-09-16 | 2022-11-22 | 世韩(天津)节能环保科技有限公司 | Thickener and solid-liquid separation method thereof |
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| Publication number | Publication date |
|---|---|
| CN104587700B (en) | 2016-08-24 |
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