CN104587700B - A kind of thickener - Google Patents
A kind of thickener Download PDFInfo
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- CN104587700B CN104587700B CN201510062554.9A CN201510062554A CN104587700B CN 104587700 B CN104587700 B CN 104587700B CN 201510062554 A CN201510062554 A CN 201510062554A CN 104587700 B CN104587700 B CN 104587700B
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- inner barrel
- thickener
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- charging aperture
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Abstract
The invention discloses a kind of thickener, including cylindrical inner barrel with downwardly extend along inner barrel lower end and inner cone that radius is gradually reduced；Described inner cone lower end is provided with discharging opening；Described inner barrel upper end is provided with and the upper cover body of inner barrel airtight connection, 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 by magma along inner barrel inwall tangential direction, 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 preferable energy-saving effect.
Description
Technical field
The present invention relates to a kind of thickener.
Background technology
Vacuum salt production refers to be evaporated in salt evaporator group under different " vacuum " states, due to the pressure drop difference between each tank, forms boiling point and falls progressively, so that heat transmits successively, and a kind of modernization Salt Production method that " indirect steam " can repeatedly utilize.The method has mechanization and automaticity is high, the advantages such as thermal energy consumption is few, and production cost is low.Whole vacuum salt production produces, and is divided into the operation such as brine treatment, evaporation salt manufacturing, dehydrate, packaging logical sequence storage.Generally there is the bad control of discharge concentration, easily blocking, take up an area the problems such as size is big, power consumption is big in vacuum salt production, the thickener of evaporation and crystallization system at present.Prior art is badly in need of a kind of compact conformation, thickening effect is good, simple to operate, be not easily blocked fouling and thickener easy to clean.
Summary of the invention
It is an object of the invention to overcome defect present in prior art, it is provided that a kind of compact conformation, thickening effect are good, simple to operate, be not easily blocked fouling and thickener easy to clean.
For achieving the above object, the technical scheme is that and provide a kind of thickener, including cylindrical inner barrel with downwardly extend along inner barrel lower end and inner cone that radius is gradually reduced；Described inner cone lower end is provided with discharging opening；Described inner barrel upper end is provided with and the upper cover body of inner barrel airtight connection, 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 by magma along inner barrel inwall tangential direction, 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 preferable energy-saving effect.
As preferably, being provided with in described inner barrel when preventing magma incidence splashes is blocked cylinder by what indirect steam was taken away, described in block cylinder and be arranged at height region, charging aperture place and the elongated area up and down of height region, charging aperture place.Such design is possible to prevent magma to run off.
As preferably, described in block that cylinder is cylindrical, inverted cone or loudspeaker tubular, described in block a upper end and be connected with upper cover body, the outlet of described indirect steam with block a central axis and coincide.Such design is that the one to scheme is enriched.
As preferably, being provided with jacket cylinder outside described inner barrel, be provided with chuck cone, described jacket cylinder and chuck cone one-body molded outside described inner cone, described jacket cylinder and enclose airtight with inner barrel and inner cone of chuck cone form cooling 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.Such design makes magma temperature during inner barrel and inner cone spiral glide gradually reduce 15 DEG C～25 DEG C, high solid-liquid ratio, low temperature magma for reducing the corrosion of solid-liquid separating equipment below and to improve separation 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 range of this patent has been expanded in such design, chuck is changed into steam heating, can use as crystallizing evaporator.
As preferably, described indirect steam exit lower end is provided with the mist eliminator for intercepting drop.Such design is the further optimization to scheme.
As preferably, by the detachable airtight connection of adpting flange between described upper cover body and inner barrel.The readily accessible cleaning of such design.
As preferably, described inner barrel and inner cone titanium alloy are fabricated by, and inner wall smooth.Such design make inner barrel and inner cone corrosion-resistant and be difficult to occur blocking fouling.
As preferably, the outlet of described indirect steam connects with vacuum system, and described charging aperture is connected with high speed magma pump.Such design is the further optimization to scheme.
Advantages of the present invention and having the beneficial effects that: the 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 preferable energy-saving effect.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
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 the accompanying drawings and embodiment, the detailed description of the invention of the present invention is further described.Following example are only used for clearly illustrating technical scheme, and can not limit the scope of the invention with this.
As Figure 1-Figure 2, a kind of thickener, including cylindrical inner barrel 4 with downwardly extend along inner barrel 4 lower end and inner cone 2 that radius is gradually reduced；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 with inner barrel 4 airtight connection, 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 by magma along inner barrel 4 inwall tangential direction, 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 when preventing magma incidence splashes is blocked cylinder 9 by what indirect steam was taken away, described in block cylinder 9 and be arranged at height region, charging aperture 7 place and the elongated area up and down of height region, charging aperture 7 place.
Described block that cylinder 9 is cylindrical, inverted cone or loudspeaker tubular, described in block cylinder 9 upper end and be connected with upper cover 13 body, described indirect steam outlet 10 coincides with blocking cylinder 9 central axis.
Described inner barrel 4 is outside is provided with jacket cylinder 5, and described inner cone 2 is outside is provided with chuck cone 3, and described jacket cylinder 5 and chuck cone 3 are one-body molded, and described jacket cylinder 5 and enclose airtight with inner barrel 4 and inner cone 2 of chuck cone 3 form cooling 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 the mist eliminator 11 for intercepting drop.
By the detachable airtight connection of adpting flange 8 between described upper cover 13 body and inner barrel 4.
Described inner barrel 4 and inner cone 2 are fabricated by with titanium alloy, and inner wall smooth.
Described indirect steam outlet 10 connects 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 is entered at a high speed in thickener by four charging aperture 7 tangent lines by magma pump, magma film-like is high-speed cruising along inner barrel 4 wall and the circular passage blocked between cylinder 9, 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/m2·h·℃；
Indirect steam is introduced into and blocks cylinder 9, then after mist eliminator 11 intercepts drop, the magma after the vacuum system of indirect steam outlet 10 entrance multiple-effect evaporation crystallization apparatus, thickening and cooling is discharged into equipment for separating liquid from solid by discharging opening 1；Magma is constantly evaporated because of moisture, when reaching discharging opening 1, solid-to-liquid ratio concentration can improve 5%～10%, temperature also reduces 15 DEG C～25 DEG C simultaneously, high solid-liquid ratio, low temperature magma for reduce solid-liquid separating equipment below corrosion and improve separation efficiency highly beneficial, simultaneously because do not have the mechanical agitation second-time breakage to crystal in thickener, to keeping, crystal form is highly beneficial.
Thickener described in this patent saves space and invests, effectively reducing blocking and fouling, operation and easy maintenance.It is possible not only to realize the purpose to magma thickening cooling, if chuck is changed into steam heating, it is also possible to use as crystallizing evaporator；Tradition thickener cleaning inconvenience, owing to device shape is big, consumes and cleans the water yield greatly, 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 being a small amount of dirty layer, cleaning is convenient to.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, on the premise of without departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be regarded as the protection domain of invention.
Claims (9)
1. the thickener for vacuum salt production, it is characterised in that: include the inner barrel of cylinder and downwardly extend along inner barrel lower end and inner cone that radius is gradually reduced；Described inner cone lower end is provided with discharging opening；Described inner barrel upper end is provided with and the upper cover body of inner barrel airtight connection, 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 by magma along inner barrel inwall tangential direction, 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；The outlet of described indirect steam is connected with the condensate vacuum system of multiple-effect evaporation crystallization apparatus, and described charging aperture is connected with high speed magma pump；Supersaturation magma from multiple-effect evaporation crystallization apparatus is entered at a high speed in thickener by four charging aperture tangent lines by high speed magma pump.
2. thickener as claimed in claim 1, it is characterized in that: being provided with in described inner barrel when preventing magma incidence splashes is blocked cylinder by what indirect steam was taken away, described in block cylinder and be arranged at height region, charging aperture place and the elongated area up and down of height region, charging aperture place.
3. thickener as claimed in claim 2, it is characterised in that block described in: that cylinder is cylindrical, inverted cone 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 coincide.
4. thickener as claimed in claim 3, it is characterized in that: outside described inner barrel, be provided with jacket cylinder, chuck cone it is provided with outside described inner cone, described jacket cylinder and chuck cone are one-body molded, and described jacket cylinder and enclose airtight with inner barrel and inner cone of chuck cone form cooling cavity.
5. thickener as claimed in claim 4, it is characterised 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, it is characterised 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, it is characterised in that: described indirect steam exit lower end is provided with the mist eliminator for intercepting drop.
8. thickener as claimed in claim 7, it is characterised in that: by the detachable airtight connection of adpting flange between described upper cover body and inner barrel.
9. thickener as claimed in claim 8, it is characterised in that: described inner barrel and inner cone titanium alloy are fabricated by, and inner wall smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510062554.9A CN104587700B (en) | 2015-02-06 | 2015-02-06 | A kind of thickener |
Applications Claiming Priority (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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| Publication Number | Publication Date |
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| CN104587700A CN104587700A (en) | 2015-05-06 |
| CN104587700B true CN104587700B (en) | 2016-08-24 |
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| CN201510062554.9A Active CN104587700B (en) | 2015-02-06 | 2015-02-06 | A kind of thickener |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104906867B (en) * | 2015-05-13 | 2016-08-17 | 东莞市联洲知识产权运营管理有限公司 | A kind of thickener device of improvement |
| CN105031964B (en) * | 2015-07-07 | 2016-11-23 | 南通市星期七旅游开发有限公司 | A kind of improved thickener device |
| 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 |
| CN112316454B (en) * | 2020-10-22 | 2022-04-01 | 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 |
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| CN104587700A (en) | 2015-05-06 |
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