CN107754359A - Refined salt manufacture evaporation heating chamber and system and its evaporation heating means - Google Patents
Refined salt manufacture evaporation heating chamber and system and its evaporation heating means Download PDFInfo
- Publication number
- CN107754359A CN107754359A CN201711052019.0A CN201711052019A CN107754359A CN 107754359 A CN107754359 A CN 107754359A CN 201711052019 A CN201711052019 A CN 201711052019A CN 107754359 A CN107754359 A CN 107754359A
- Authority
- CN
- China
- Prior art keywords
- heating
- refined salt
- evaporation heating
- heating chamber
- evaporation
- 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
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 119
- 238000001704 evaporation Methods 0.000 title claims abstract description 73
- 230000008020 evaporation Effects 0.000 title claims abstract description 72
- 150000003839 salts Chemical class 0.000 title claims abstract description 58
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 49
- 230000000694 effects Effects 0.000 claims abstract description 21
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 239000000498 cooling water Substances 0.000 claims abstract description 6
- 238000009833 condensation Methods 0.000 claims description 9
- 230000005494 condensation Effects 0.000 claims description 9
- 238000009834 vaporization Methods 0.000 claims description 7
- 230000008016 vaporization Effects 0.000 claims description 7
- 241001131796 Botaurus stellaris Species 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/06—Evaporators with vertical tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0011—Heating features
- B01D1/0041—Use of fluids
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/04—Chlorides
- C01D3/06—Preparation by working up brines; seawater or spent lyes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Seasonings (AREA)
Abstract
The invention discloses a kind of refined salt to manufacture evaporation heating chamber and system and its evaporation heating means, its aperture position arranged by using former tubesheet calculation, on the premise of heating chamber technical requirements itself and structure is not influenceed, suitably increase the quantity of some heat exchanger tubes, so as to increase heat exchange area, the efficiency of heating surface in the unit interval is improved, shortens refined salt manufacturing time, and then improves production salt efficiency；Simultaneously by the way that the vapor (steam) temperature being passed through in first effect evaporation heating chamber is arranged into 133 DEG C, pressure 3kgf/cm2, so as to improve the production salt amount of single evaporation heating, and the flow of the cooling water pump in the cooling system that will be connected with end effect evaporation heating chamber is by original 170m3/ h is improved to 230m3/ h, so as to ensure that the vacustat in end effect evaporation heating chamber in 0.095mp or so.
Description
Technical field
The present invention relates to a kind of refined salt manufacturing equipment, more particularly to a kind of refined salt manufacture evaporation heating chamber and system and its
Evaporate heating means.
Background technology
Using the evaporation heating chamber of bittern evaporation salt manufacturing, its structure type is：Bottom is the storage chamber of crystal salt, interlude
For heating chamber, heating chamber is interior to be provided with tube still heater, and solution decline passway is left in the centre of tube still heater, and both sides are heating
Pipe, top is vaporization chamber.But, the production salt of existing evaporation heating chamber is less efficient, can not meet market supply.
The content of the invention
The problem of present invention exists for prior art, a kind of efficiency of heating surface improved in the unit interval is proposed, shortens essence
Salt manufacturing time, and then improve the refined salt manufacture evaporation heating chamber and system and its evaporation heating means of production salt efficiency.
In order to solve the above technical problems, the present invention provides a kind of refined salt manufacture evaporation heating chamber, it includes setting up and down
Vaporization chamber and heating chamber, the heating chamber is interior to be provided with multiple heating cells, and the small indoor longitudinal direction of heating is evenly distributed with more
Heating tube, 15mm is spaced between the adjacent heating tube in the small interior of same heating.
A kind of refined salt manufacture evaporation heating system, it includes multiple above-mentioned refined salt manufacture evaporation heating chambers, the refined salt system
Make evaporation heating chamber and be sequentially communicated setting.
A kind of evaporation heating means that evaporation heating system is manufactured using above-mentioned refined salt, it comprises the following steps：
S1, it is passed through the steam that temperature is 133 DEG C, pressure is 3kgf/cm2 into head effect evaporation heating chambers；
S2, bittern is passed sequentially through multiple refined salt and manufactured and evaporates heating chambers, and a upper refined salt is manufactured into evaporation heating chamber
In caused indirect steam be passed through in next refined salt manufacture evaporation heating chamber；
S3, end effect is evaporated into indirect steam in heating chamber it is passed through in cooling system and is cooled down.
Wherein, the flow of the cooling water pump of cooling system is 230m3/h in the step S3.
Refined salt manufacture evaporation heating chamber of the present invention and system and its evaporation heating means, it sets by using former tube sheet
The aperture position of arrangement is counted, on the premise of heating chamber technical requirements itself and structure is not influenceed, suitably increases some heat exchanger tubes
Quantity, so as to increase heat exchange area, improve the efficiency of heating surface in the unit interval, shorten refined salt manufacturing time, and then improve production
Salt efficiency.
Brief description of the drawings
Fig. 1 is the sectional view of heating chamber in refined salt manufacture evaporation heating chamber of the present invention；
Fig. 2 is sectional views of the Fig. 1 along A-A.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The present invention provides a kind of refined salt manufacture evaporation heating chamber, and as depicted in figs. 1 and 2, it includes evaporation setting up and down
Multiple heating cells 101 are distributed with room and heating chamber 10, the inner circumferential of heating chamber 10, and longitudinal direction is equal in the heating cell 101
Even that more heating tubes 11 are distributed with, same heat in cell 101 is spaced 15mm between adjacent heating tube 11.
Refined salt manufacture evaporation heating chamber of the present invention utilizes the aperture position of former tubesheet calculation arrangement, is not influenceing to heat
On the premise of the technical requirements of room 10 itself and structure, suitably increase the quantity of some heat exchanger tubes, so as to increase heat exchange area, improve
The efficiency of heating surface in unit interval, shorten refined salt manufacturing time, and then improve production salt efficiency.
Accordingly, the present invention also provides a kind of refined salt manufacture evaporation heating system, and it includes multiple above-mentioned refined salt manufactures and steamed
Heating chamber 10 is sent out, the refined salt manufacture evaporation heating chamber 10 is sequentially communicated setting, because refined salt is manufactured in evaporation heating system
Heat exchange area increase, each quantity of steam for evaporating caused indirect steam in heating chamber 10 also increases by a certain percentage, therefore end effect
Indirect steam amount in evaporation heating chamber 10 also accordingly increases, and so then needs the cooling that will be connected with end effect evaporation heating chamber 10
The flow of cooling water pump in system is by original 170m3/ h is improved to 230m3/ h, so as to ensure that end effect evaporates heating chamber 10
In vacustat in -0.095mp or so, while ensure it is each evaporation heating chamber 10 between the temperature difference control on 22 DEG C of left sides
It is right.
First effect evaporation heating chamber 10 in the refined salt manufacture evaporation heating system passes through jet chimney 20, condensation pipe 30
Circulate connect with heating arrangements 40 and form a heating circulation system further to improve the production salt amount that single evaporation is heated, then can be with
First effect is evaporated to the vapor (steam) temperature being passed through in heating chamber 10 and is arranged to 133 DEG C, pressure 3kgf/cm2；Then end effect evaporation heating chamber
The temperature of indirect steam in 10 is 50-55 DEG C, and pressure is -0.07MP, then in head effect evaporation heating chambers 10 after steam heat release
The temperature of the condensed water of formation is up to more than 115 DEG C, and this can easily make the condensate pump in condensation pipe 30 produce cavitation, property
Energy degradation, and accelerate the seal aging speed of water pump, increase pump repair rate, therefore, as illustrated, in the condensation
Time condensation mechanism 50 is provided between pipeline 30 and heating arrangements 40, makes what is formed in first effect evaporation heating chamber 10 after steam heat release
The temperature of condensed water substantially reduces, so as to greatly reduce the loss to condensate pump.
Further, for avoid Motor torque with solid-to-liquid ratio change caused by slightly the integral stability of a system of swing guide compared with
The problem of poor, the condensation pipe 30 of the heating circulation system was provided with a vaporization cycle pump group part 50, the vaporization cycle pump group
Part 50 includes power motor and circulating pump, the power motor and circulating pump split settings, i.e., described power motor, which is fixed, to be set
Put from ground base firmware, and using dynamic conveyor belt and circulating pump power connector.By will be evaporated in heating circulation system
The power motor and circulating pump split settings of pump group part 50 are circulated, so as on the basis of not influenceing power and transmitting, avoid electricity
Machine moment of torsion with solid-to-liquid ratio change caused by slightly the swing guide integral stability of a system is poor the problem of.
Refined salt of the present invention is manufactured into evaporation heating system below with existing refined salt manufacture evaporation heating system to be compared
It is right, comparison data such as following table：
As can be seen from the above table, in the case where head effect steam pressures are consistent with temperature, refined salt manufacture of the present invention is steamed
The production capacity that the production capacity of hair heating system compares existing refined salt manufacture evaporation heating system is significantly increased, and coal consumption and power consumption all drop
It is low, the very big expenditure for having saved production cost.
Evaporation heating system is manufactured based on above-mentioned refined salt, the present invention also provides a kind of using refined salt manufacture evaporation heating system
The evaporation heating means of system, specifically comprise the following steps：
S1, it is passed through the steam that temperature is 133 DEG C, pressure is 3kgf/cm2 into head effect evaporation heating chambers 10；
S2, bittern is passed sequentially through multiple refined salt and manufactured and evaporates heating chambers 10, and a upper refined salt is manufactured into evaporation heating
Caused indirect steam is passed through in next refined salt manufacture evaporation heating chamber 10 in room 10；
S3, end effect is evaporated into indirect steam in heating chamber 10 it is passed through in cooling system and is cooled down.
Wherein, the flow of the cooling water pump of cooling system is 230m3/h in the step S3.
Above-mentioned evaporation heating means by by it is first imitate the vapor (steam) temperature evaporated in heating chamber 10 be arranged to 133 DEG C, pressure be
3kgf/cm2, so as to improve the production salt amount of single evaporation heating；The cooling system that will be connected simultaneously with end effect evaporation heating chamber 10
In cooling water pump flow by original 170m3/ h is improved to 230m3/ h, so as to ensure that in end effect evaporation heating chamber 10
Vacustat ensures that the temperature difference between each evaporation heating chamber 10 is controlled at 22 DEG C or so in -0.095mp or so.
The embodiment of present invention described above, is not intended to limit the scope of the present invention..Any basis
The various other corresponding changes and deformation that the technical concept of the present invention is made, should be included in the guarantor of the claims in the present invention
In the range of shield.
Claims (6)
1. a kind of refined salt manufacture evaporation heating chamber, it is characterised in that described including vaporization chamber and heating chamber (10) setting up and down
Multiple heating cell (101) are provided with heating chamber (10), more heating tubes are longitudinally evenly distributed with heating cell (101)
(11), it is spaced 15mm between adjacent heating tube (11) in same heating cell (101).
2. a kind of refined salt manufacture evaporation heating system, it is characterised in that add including refined salt manufacture evaporation described in multiple claims 1
Hot cell (10), the refined salt manufacture evaporation heating chamber (10) are sequentially communicated setting.
3. refined salt manufacture evaporation heating system according to claim 2, it is characterised in that the refined salt manufacture evaporation heating system
First effect evaporation heating chamber (10) in system connects shape by jet chimney (20), condensation pipe (30) with heating arrangements (40) circulation
Into a heating circulation system, a time condensation mechanism is provided between the condensation pipe (30) and heating arrangements (40).
4. refined salt manufacture evaporation heating system according to claim 3, it is characterised in that the condensation of the heating circulation system
Pipeline (30) is provided with a vaporization cycle pump group part (50), and the vaporization cycle pump group part (50) includes power motor and circulation
Pump, the power motor and circulating pump split settings, between use dynamic conveyor belt power connector.
5. refined salt manufacture evaporation heating system according to claim 4, it is characterised in that the power motor fixed setting is certainly
On ground base firmware.
A kind of 6. evaporation heating means of the refined salt manufacture evaporation heating system of usage right requirement 3, it is characterised in that including
Following steps：
S1, it is passed through the steam that temperature is 133 DEG C, pressure is 3kgf/cm2 into head effect evaporation heating chambers (10)；
S2, bittern is passed sequentially through to multiple refined salt manufacture evaporation heating chambers (10), and a upper refined salt is manufactured into evaporation heating chamber
(10) caused indirect steam is passed through in next refined salt manufacture evaporation heating chamber (10) in；
S3, end effect evaporated into indirect steam in heating chamber (10) it is passed through in cooling system and cooled down.
Wherein, the flow of the cooling water pump of cooling system is 230m in the step S33/h。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711052019.0A CN107754359A (en) | 2017-10-30 | 2017-10-30 | Refined salt manufacture evaporation heating chamber and system and its evaporation heating means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711052019.0A CN107754359A (en) | 2017-10-30 | 2017-10-30 | Refined salt manufacture evaporation heating chamber and system and its evaporation heating means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107754359A true CN107754359A (en) | 2018-03-06 |
Family
ID=61271000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711052019.0A Pending CN107754359A (en) | 2017-10-30 | 2017-10-30 | Refined salt manufacture evaporation heating chamber and system and its evaporation heating means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107754359A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2666527Y (en) * | 2003-12-08 | 2004-12-29 | 大连理工大学 | Energy-saving multi-effect carrier gas membrane lifting single-stroke evaporation device |
| RU55625U1 (en) * | 2006-05-03 | 2006-08-27 | Общество с ограниченной ответственностью "Новорефайнинг" | INSTALLATION FOR OBTAINING ETHYL ETHOLIC ABSOLUTE FROM ALCOHOL JACKS |
| CN101991966A (en) * | 2010-11-22 | 2011-03-30 | 苏州市中衡压力容器制造有限公司 | Heating device in tubular falling film evaporator |
| CN103285607A (en) * | 2013-05-18 | 2013-09-11 | 苏州市中衡压力容器制造有限公司 | Pipe-type falling-film evaporator |
| CN203525344U (en) * | 2013-05-18 | 2014-04-09 | 苏州市中衡压力容器制造有限公司 | Tubular falling-film evaporator |
| CN105502272A (en) * | 2016-01-08 | 2016-04-20 | 托肯恒山科技（广州）有限公司 | Hydraulic system of oiling machine |
| CN205307832U (en) * | 2015-12-21 | 2016-06-15 | 上海沃迪自动化装备股份有限公司 | Multiple -effect forced circulation evaporator comdenstion water flash distillation heat recovery system |
| CN206444205U (en) * | 2016-12-20 | 2017-08-29 | 江苏斯文逊环境设备技术有限公司 | A kind of evaporator |
| CN207591307U (en) * | 2017-10-30 | 2018-07-10 | 精河县精河盐化有限责任公司 | Refined salt manufacture evaporation heating room and its system |
-
2017
- 2017-10-30 CN CN201711052019.0A patent/CN107754359A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2666527Y (en) * | 2003-12-08 | 2004-12-29 | 大连理工大学 | Energy-saving multi-effect carrier gas membrane lifting single-stroke evaporation device |
| RU55625U1 (en) * | 2006-05-03 | 2006-08-27 | Общество с ограниченной ответственностью "Новорефайнинг" | INSTALLATION FOR OBTAINING ETHYL ETHOLIC ABSOLUTE FROM ALCOHOL JACKS |
| CN101991966A (en) * | 2010-11-22 | 2011-03-30 | 苏州市中衡压力容器制造有限公司 | Heating device in tubular falling film evaporator |
| CN103285607A (en) * | 2013-05-18 | 2013-09-11 | 苏州市中衡压力容器制造有限公司 | Pipe-type falling-film evaporator |
| CN203525344U (en) * | 2013-05-18 | 2014-04-09 | 苏州市中衡压力容器制造有限公司 | Tubular falling-film evaporator |
| CN205307832U (en) * | 2015-12-21 | 2016-06-15 | 上海沃迪自动化装备股份有限公司 | Multiple -effect forced circulation evaporator comdenstion water flash distillation heat recovery system |
| CN105502272A (en) * | 2016-01-08 | 2016-04-20 | 托肯恒山科技（广州）有限公司 | Hydraulic system of oiling machine |
| CN206444205U (en) * | 2016-12-20 | 2017-08-29 | 江苏斯文逊环境设备技术有限公司 | A kind of evaporator |
| CN207591307U (en) * | 2017-10-30 | 2018-07-10 | 精河县精河盐化有限责任公司 | Refined salt manufacture evaporation heating room and its system |
Non-Patent Citations (1)
| Title |
|---|
| 中国轻工总会, 北京：机械工业出版社 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180306 |