CN206666151U - Trona lake bittern water low-temperature carbonization process units - Google Patents
Trona lake bittern water low-temperature carbonization process units Download PDFInfo
- Publication number
- CN206666151U CN206666151U CN201720424783.5U CN201720424783U CN206666151U CN 206666151 U CN206666151 U CN 206666151U CN 201720424783 U CN201720424783 U CN 201720424783U CN 206666151 U CN206666151 U CN 206666151U
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- Prior art keywords
- carbonators
- pipeline
- lye
- pump
- carbon dioxide
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- 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
- Y02P20/141—Feedstock
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Abstract
The utility model discloses a kind of trona lake bittern water low-temperature carbonization process units, provided with lye pump, the lye pump water inlet connects trona lake bittern water, its delivery port is connected by a pipeline with valve with lye tank, and the outlet of the lye tank is connected by upper tower pump with the top water inlet of a carbonators；The valvular pipeline of two bands is separately arranged at carbonators bottom, and one connects with the gas outlet of a carbon dioxide carburettors, and another is connected with a sodium bicarbonate pond import；There are several layers of crystallization reactor in carbonators；The carbon dioxide carburettors are connected by a pipeline with the liquid outlet of liquid CO 2 holding vessel.The utility model is applied to alkaline lake-water production sodium bicarbonate semi-finished product, simple in construction, it is not necessary to heating and choline, save process and cost, the energy is saved, avoids raw material accumulation destruction, the pollution of the steam choline for avoiding being thermally formed to air to caused by soil and vegetation.
Description
Technical field
The utility model belongs to chemical technology field, and specifically a kind of lake water using natural alkali lake is carbonized life at normal temperatures
Produce the process units of sodium bicarbonate semi-finished product, simple in construction, energy-conserving and environment-protective.
Background technology
China's trona resource is relatively abundanter, and deposit type is more complete, is mainly distributed on to the north of 30 degree of north latitude, concentrates on
The grassland desert region of Cold injury syndrome between 40 degree to 60 degree of north latitude.Production equipment main at present is the alkali lake day with extraction
Shine bittern and carry out choline heating production.This production equipment is needed to carry out choline heating to bittern, and air is polluted.Together
When, heat that power consumption is high, and the process such as stiff, centrifugation and drying is more, and grid electricity fee cost and cost of human resources are higher in production process.Cause
A kind of this production sodium bicarbonate that is carbonized at normal temperatures, it is necessary to propose new process units, directly with alkali lake bittern, allows production process
Easy, cost savings and more environmentally-friendly.
Utility model content
The utility model is in order to solve the above-mentioned technical problem, there is provided a kind of trona lake bittern water low-temperature carbonization process units.
The device is not produced and added using the process line for producing sodium bicarbonate with alkali lake bittern direct carbonization at normal temperatures in process of production
The pollution waste gas of heat, power consumption is reduced, reduce multiple working procedure, cost-effective, high-efficiency environment friendly.
The utility model uses following technical scheme：
A kind of trona lake bittern water low-temperature carbonization process units, it is characterized in that：Provided with lye pump, the lye pump water inlet connects
Exceedingly high so alkali lake bittern, its delivery port are connected by a pipeline with valve with lye tank, and the outlet of the lye tank passes through upper
Tower pump is connected with the top water inlet of the carbonators of a setting, and bittern is pumped into carbonators；Two bands are separately arranged at carbonators bottom
Valvular pipeline, one connects with the gas outlet of a carbon dioxide carburettors, and another connects with a sodium bicarbonate pond import
Connect；There are several layers of crystallization reactor in carbonators；Under tower top leaching, carbon dioxide inversely rises alkali lake bittern from tower bottom；It is described
Carbon dioxide carburettors are connected by a pipeline with the liquid outlet of liquid CO 2 holding vessel；The top of carbonators is provided with gas
Pipe connects with the lye tank, to reclaim the recovery of carbon dioxide.
The utility model further improves and the additional project of implementation is：
The reactor is two spherical groove shapes, the container of marginal belt sawtooth, and upper and lower make-up lies in a horizontal plane in carbonators
Cavity in.
The carbonators top is provided with water inlet pipe and flushing pump；
The advantages of the utility model：The utility model has simple and reasonable, and the technological process of production is simple, no heating row
Waste gas is put, no heating energy consumption, the process for reducing alkali lake bittern production sodium bicarbonate process, cost can be greatly decreased, and with good
The effect of good energy-conserving and environment-protective, raw material accumulation destruction to caused by soil and vegetation is avoided, avoids the steam being thermally formed
Pollution of the alkali to air.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples：Embodiment 1：Referring to accompanying drawing：A kind of trona
Lake bittern water low-temperature carbonization process units, provided with lye pump 1, lye pump water inlet connection trona lake bittern water, its delivery port leads to
Cross a pipeline with valve to connect with lye tank 2, the outlet of the lye tank passes through upper tower pump 3 and a carbonators 4 set
The connection of top water inlet, a height of 2 meters of the carbonators, bittern is pumped into carbonators by a diameter of 50cm, upper tower pump；Carbonators bottom
Separately there is the valvular pipeline of two bands, one connects with the gas outlet of a carbon dioxide carburettors 8, another and a little Su
Play the import of pond 6 connection；Be of five storeys crystallization reactor 5 in carbonators, and every layer of the crystallization reactor is two spherical groove shapes, edge
Container with sawtooth, upper and lower make-up are lain in a horizontal plane in the cavity of carbonators；Alkali lake bittern is under tower top leaching, and carbon dioxide is from tower
Bottom inversely rises；The carbon dioxide carburettors are connected by a pipeline with the liquid outlet of liquid CO 2 holding vessel 9.
The carbonators top is provided with water inlet pipe and flushing pump 7, to be rinsed to carbonators；The top of carbonators is provided with tracheae
Connected with the lye tank.
It is noted that on the premise of the utility model basic structure is not departed from, its content can also make some changes
And change, but the technical scheme of these similar changes and change should also belong to the protection domain of this patent.
Claims (3)
1. a kind of trona lake bittern water low-temperature carbonization process units, it is characterized in that：Provided with lye pump (1), the lye pump water inlet
Trona lake bittern water is connected, its delivery port is connected by a pipeline with valve with lye tank (2), and the outlet of the lye tank leads to
The top water inlet that tower pump (3) is crossed with the carbonators (4) of a setting is connected, and bittern is pumped into carbonators；Carbonators bottom
Separately there is the valvular pipeline of two bands, one connects with the gas outlet of a carbon dioxide carburettors (8), another small with one
Soda pond (6) import connects；There are several layers of crystallization reactor (5) in carbonators；Alkali lake bittern is under tower top leaching, and carbon dioxide is from tower
Bottom inversely rises；The carbon dioxide carburettors are connected by the liquid outlet of a pipeline and liquid CO 2 holding vessel (9)
Connect；The top of carbonators connects provided with tracheae with the lye tank.
2. carbonization process units according to claim 1, it is characterized in that：The reactor is two spherical groove shapes, side
The container of marginal zone sawtooth, upper and lower make-up are lain in a horizontal plane in the cavity of carbonators.
3. carbonization process units according to claim 1, it is characterized in that：The carbonators top is provided with water inlet pipe and flushing
Pump (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720424783.5U CN206666151U (en) | 2017-04-21 | 2017-04-21 | Trona lake bittern water low-temperature carbonization process units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720424783.5U CN206666151U (en) | 2017-04-21 | 2017-04-21 | Trona lake bittern water low-temperature carbonization process units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206666151U true CN206666151U (en) | 2017-11-24 |
Family
ID=60375426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720424783.5U Expired - Fee Related CN206666151U (en) | 2017-04-21 | 2017-04-21 | Trona lake bittern water low-temperature carbonization process units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206666151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110144266A (en) * | 2019-06-27 | 2019-08-20 | 内蒙古明大新科技有限责任公司 | A kind of system that fruits and vegetables cleaning solution is directly prepared using trona lake bittern water room temperature |
-
2017
- 2017-04-21 CN CN201720424783.5U patent/CN206666151U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110144266A (en) * | 2019-06-27 | 2019-08-20 | 内蒙古明大新科技有限责任公司 | A kind of system that fruits and vegetables cleaning solution is directly prepared using trona lake bittern water room temperature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20190421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |