CN209696335U - A kind of new type high temperature potassium sodium separator - Google Patents
A kind of new type high temperature potassium sodium separator Download PDFInfo
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- CN209696335U CN209696335U CN201920323473.3U CN201920323473U CN209696335U CN 209696335 U CN209696335 U CN 209696335U CN 201920323473 U CN201920323473 U CN 201920323473U CN 209696335 U CN209696335 U CN 209696335U
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- cylinder
- high temperature
- rabbling mechanism
- guide shell
- new type
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Abstract
The utility model discloses a kind of new type high temperature potassium sodium separators, including cylinder, rabbling mechanism, guide shell, connection frame, support tube, external liquor inlet, feed cycle pump, thermometer, slurry outlet, evacuation port, fluid level transmitter, feed regulating valve and insulating layer, cylinder lower end center is provided with rabbling mechanism, the device uses vacuum flash in evacuation port, heat is taken away while flash distillation, the inlet and outlet mother liquor temperature difference of cylinder will utmostly be improved, the amount of precipitation of potassium chloride in cylinder is set to reach maximum, mother liquor enters in cylinder in precipitation process forms interior circulation by rabbling mechanism in guide shell, increase flash distillation liquid level, improve evaporation efficiency；Pass through the setting of rabbling mechanism, motor driven agitating shaft rotation, so that paddle is stirred high temperature saturated brine, it is set to form interior circulation in guide shell, and then so that crystalline particle is constantly grown up while increasing flash distillation liquid level, large particle crystal is constantly formed, the quality of product is improved.
Description
Technical field
The utility model relates to chemical engineering industry production technical field, specially a kind of new type high temperature potassium sodium separator.
Background technique
With stepping up for environmental requirement, required also just increasingly containing the wastewater treatment of potassium chloride and sodium chloride simultaneously
Strictly, potassium is important agricultural fertilizer, either economically or from environmental angle, in order to realize maximum revenue, energy
Enough by two kinds of salt separating-purifyings, while achieving the purpose that zero-emission, is all fabulous.
It for a long time, is always to be evaporated with traditional multiple-effect high-temperature, sodium chloride is taken the lead in being saturated and is precipitated in the form of crystal,
With the progress of evaporation, cooling processing is carried out to mother liquor close to before saturation in potassium chloride, comes Isolating chlorinated potassium and sodium chloride.This method
Also potassium sodium separating technology can preferably be applied to, but investment is larger, energy consumption is also high.
Utility model content
The purpose of this utility model is to provide a kind of new type high temperature potassium sodium separators, to solve to mention in above-mentioned background technique
Out the problem of.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of new type high temperature potassium sodium separation
Device, including cylinder, rabbling mechanism, guide shell, connection frame, support tube, external liquor inlet, connecting tube, feed cycle pump, temperature
Meter, slurry outlet, evacuation port, fluid level transmitter, pressure remote installed meter, liquidometer, fastening bolt, charging regulating valve and insulating layer,
Cylinder lower end center is provided with rabbling mechanism, and the rabbling mechanism includes support base, motor, shaft coupling, agitating shaft and stirs
Leaf is mixed, the support base is fixedly connected with cylinder lower end, and the support base lower end is provided with motor, and the motor output end passes through
Shaft coupling is connected with agitating shaft, and agitating shaft extends through to inner barrel, and the agitating shaft upper end is provided with paddle, described
Inner barrel is provided with guide shell, and guide shell is sheathed on outside paddle, and the guide shell lower part passes through connection frame and cylinder
Inner wall connection, the cylinder inboard wall are evenly arranged with support tube, and cylinder lower part side is provided with external liquor inlet, described
External liquor inlet is connected with feed cycle pump by connecting tube, and the cylinder lower part is provided with temperature relative to rabbling mechanism side
Degree meter, the thermometer side are provided with slurry outlet, and the cylinder top side is provided with evacuation port, the cylinder top one
Side is equipped with fluid level transmitter, and side is provided with pressure remote installed meter in the middle part of the cylinder, is provided on the downside of the pressure remote installed meter
Liquidometer.
Further, the support base is fixedly connected by fastening bolt with cylinder.
Further, the upper end of connecting tube side is provided with charging regulating valve.
Further, the cylinder top is provided with insulating layer.
Further, the external negative pressure system of the evacuation port, and negative pressure system is by vacuum attraction station, attraction pipeline, gas
Terminal connector, suction bottle are constituted.
Compared with prior art, the utility model beneficial effect achieved is:
1. the device uses vacuum flash in evacuation port, heat is taken away while flash distillation, will utmostly improve cylinder
The inlet and outlet mother liquor temperature difference, so that the amount of precipitation of potassium chloride in cylinder is reached maximum, mother liquor enters in cylinder and leads in precipitation process
It crosses rabbling mechanism and forms interior circulation in guide shell, increase flash distillation liquid level, improve evaporation efficiency；
2. by the setting of rabbling mechanism, motor driven agitating shaft rotation, so that paddle carries out high temperature saturated brine
Stirring makes it form interior circulation in guide shell, and then increase makes crystalline particle constantly grow up while flashing liquid level, continuous shape
At large particle crystal, the quality of product is improved；
3. the device technique process is simple, easily real in existing, high degree of automation, the mother liquor of equipment is entered using DCS control
Flow, temperature, gaseous pressure, liquid level in equipment, realize automated production；
4. the device reduces the dependence to steam, the thermal efficiency is high, low in energy consumption, it is more energy-saving and environmentally friendly, equipment can grow week
Phase stable operation has very big economy and practicability.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of the agitating shaft of the utility model；
In figure: 1, cylinder；2, rabbling mechanism；3, support base；4, motor；5, shaft coupling；6, agitating shaft；7, paddle；8,
Guide shell；9, connection frame；10, support tube；11, external liquor inlet；12, connecting tube；13, feed cycle pumps；14, thermometer；
15, slurry outlet；16, evacuation port；17, fluid level transmitter；18, pressure remote installed meter；19, liquidometer；20, fastening bolt；21, into
Expect regulating valve；22, insulating layer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of new type high temperature potassium sodium separator, including cylinder
Body 1, rabbling mechanism 2, guide shell 8, connection frame 9, support tube 10, external liquor inlet 11, connecting tube 12, feed cycle pump 13,
Thermometer 14, slurry outlet 15, evacuation port 16, fluid level transmitter 17, pressure remote installed meter 18, liquidometer 19, fastening bolt 20, into
Material regulating valve 21 and insulating layer 22,1 top of cylinder are provided with insulating layer 22, convenient for controlling 1 temperature of cylinder, under cylinder 1
End center is provided with rabbling mechanism 2, and rabbling mechanism 2 includes support base 3, motor 4, shaft coupling 5, agitating shaft 6 and paddle 7, branch
Support seat 3 is fixedly connected with 1 lower end of cylinder, and support base 3 is fixedly connected by fastening bolt 20 with cylinder 1, is convenient for rabbling mechanism 2
It is fixedly installed in 1 lower end of cylinder, 3 lower end of support base is provided with motor 4, and 4 output end of motor is connected with agitating shaft by shaft coupling 5
6, and agitating shaft 6 extends through to inside cylinder 1,6 upper end of agitating shaft is provided with paddle 7, and cylinder 1 is internally provided with guide shell
8, and guide shell 8 is sheathed on outside paddle 7,8 lower part of guide shell is connect by connection frame 9 with 1 inner wall of cylinder, 1 inner wall of cylinder
It is evenly arranged with support tube 10,1 lower part side of cylinder is provided with external liquor inlet 11, and external liquor inlet 11 passes through connecting tube
12 are connected with feed cycle pump 13, and 12 upper end side of connecting tube is provided with charging regulating valve 21, just flow in adjusting connecting tube 12
Body flow velocity, 1 lower part of cylinder are provided with thermometer 14 relative to 2 side of rabbling mechanism, and 14 side of thermometer is provided with slurry outlet
15,1 top side of cylinder is provided with evacuation port 16, the external negative pressure system of evacuation port 16, and negative pressure system by vacuum attraction station, suction
Skirt road, gas end connector, suction bottle are constituted, and will be vacuumized in cylinder 1 by negative pressure system, and 1 inside gas of cylinder is controlled
Phase pressure reduces boiling point of liquid, and crystallization is accelerated to be precipitated, and 1 top side of cylinder is equipped with fluid level transmitter 17,1 middle part one of cylinder
Side is provided with pressure remote installed meter 18, and liquidometer 19 is provided on the downside of pressure remote installed meter 18；It, will by feed cycle pump 13 when work
High temperature saturated brine is transported to external liquor inlet 11 through connecting tube 12, is sent into inside cylinder 1 and is led by external liquor inlet 11
In flow cartridge 8, meanwhile, 1 temperature of cylinder is controlled at 100-120 DEG C or so by insulating layer 22, is led when high temperature saturated brine enters
When flow cartridge 8, the gaseous pressure in cylinder 1 is controlled by evacuation port 16 and negative pressure system, by vacuum flash, with flash distillation into
Row potassium chloride can reach saturation and crystallize precipitation, and sodium chloride is not precipitated or amount of precipitation is less, and reaches about 20-30 DEG C of temperature drop
Afterwards, cylinder 1 is discharged by slurry outlet 15 in mother liquor, in addition, passing through the setting of rabbling mechanism 2, motor 4 drives agitating shaft 6 to rotate,
So that paddle 7 is stirred high temperature saturated brine, it is made to form interior circulation in guide shell 8, and then increases flash distillation liquid level
While so that crystalline particle is constantly grown up, constantly formation large particle crystal, improve the quality of product, which can be by potassium chloride
85% or more is purified to, and investment is small, low energy consumption.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of new type high temperature potassium sodium separator, including cylinder (1), rabbling mechanism (2), guide shell (8), connection frame (9), support
Manage (10), external liquor inlet (11), connecting tube (12), feed cycle pump (13), thermometer (14), slurry outlet (15), row
Eat dishes without rice or wine (16), fluid level transmitter (17), pressure remote installed meter (18), liquidometer (19), fastening bolt (20), charging regulating valve (21)
With insulating layer (22), it is characterised in that: cylinder (1) the lower end center is provided with rabbling mechanism (2), the rabbling mechanism (2)
Including support base (3), motor (4), shaft coupling (5), agitating shaft (6) and paddle (7), under the support base (3) and cylinder (1)
End is fixedly connected, and support base (3) lower end is provided with motor (4), and motor (4) output end is connected by shaft coupling (5)
Have agitating shaft (6), and agitating shaft (6) extends through to cylinder (1) inside, agitating shaft (6) upper end is provided with paddle
(7), the cylinder (1) is internally provided with guide shell (8), and guide shell (8) is sheathed on paddle (7) outside, the guide shell
(8) lower part is connect by connection frame (9) with cylinder (1) inner wall, and cylinder (1) inner wall is evenly arranged with support tube (10), institute
It states cylinder (1) lower part side to be provided with external liquor inlet (11), the external liquor inlet (11) is connected by connecting tube (12)
It is connected to feed cycle pump (13), cylinder (1) lower part is provided with thermometer (14) relative to rabbling mechanism (2) side, described
Thermometer (14) side is provided with slurry outlet (15), and cylinder (1) top side is provided with evacuation port (16), the cylinder
(1) top side is equipped with fluid level transmitter (17), and side is provided with pressure remote installed meter (18) in the middle part of the cylinder (1), described
Liquidometer (19) are provided on the downside of pressure remote installed meter (18).
2. a kind of new type high temperature potassium sodium separator according to claim 1, it is characterised in that: the support base (3) passes through
Fastening bolt (20) is fixedly connected with cylinder (1).
3. a kind of new type high temperature potassium sodium separator according to claim 1, it is characterised in that: connecting tube (12) upper end
Side is provided with charging regulating valve (21).
4. a kind of new type high temperature potassium sodium separator according to claim 1, it is characterised in that: cylinder (1) top is set
It is equipped with insulating layer (22).
5. a kind of new type high temperature potassium sodium separator according to claim 1, it is characterised in that: the evacuation port (16) is external
Negative pressure system, and negative pressure system is made of vacuum attraction station, attraction pipeline, gas end connector, suction bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920323473.3U CN209696335U (en) | 2019-03-14 | 2019-03-14 | A kind of new type high temperature potassium sodium separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920323473.3U CN209696335U (en) | 2019-03-14 | 2019-03-14 | A kind of new type high temperature potassium sodium separator |
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| Publication Number | Publication Date |
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| CN209696335U true CN209696335U (en) | 2019-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920323473.3U Active CN209696335U (en) | 2019-03-14 | 2019-03-14 | A kind of new type high temperature potassium sodium separator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116492700A (en) * | 2023-06-30 | 2023-07-28 | 上海中腾环保科技有限公司 | Graded flash evaporation equipment and process |
-
2019
- 2019-03-14 CN CN201920323473.3U patent/CN209696335U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116492700A (en) * | 2023-06-30 | 2023-07-28 | 上海中腾环保科技有限公司 | Graded flash evaporation equipment and process |
| CN116492700B (en) * | 2023-06-30 | 2023-09-12 | 上海中腾环保科技有限公司 | Graded flash evaporation equipment and process |
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