CN112973157A - A brine enrichment facility for chlor-alkali production - Google Patents
A brine enrichment facility for chlor-alkali production Download PDFInfo
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- CN112973157A CN112973157A CN202110166946.5A CN202110166946A CN112973157A CN 112973157 A CN112973157 A CN 112973157A CN 202110166946 A CN202110166946 A CN 202110166946A CN 112973157 A CN112973157 A CN 112973157A
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- main body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/30—Accessories for evaporators ; Constructional details thereof
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- 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
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- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a brine concentration device for chlor-alkali production, which comprises a heating device, a condensation device main body, a concentrated solution collecting tank, a synchronous lifting motor and a condenser, wherein the heating device is arranged on the upper part of the condenser; the heating device is arranged on the condensing device main body and is connected with the condensing device main body; the synchronous lifting motor is arranged above the condensing device main body, the condensing device is arranged on one side of the condensing device main body, the condensing device main body is divided into two layers, and the condenser is connected with the outer layer of the condensing device main body; the bottom of the inner layer of the condensing device main body is provided with a fixing frame, and the lifting shaft of the synchronous lifting motor is connected with the fixing frame. The invention has simple principle, novel structure and simple internal structure, is beneficial to later-stage operation and maintenance, reduces the operation cost and the maintenance cost of the brine concentration device, and is convenient for popularization and promotion of the brine concentration device.
Description
Technical Field
The invention relates to a brine concentration device for chlor-alkali production.
Background
The industry uses the method of electrolyzing saturated sodium chloride solution to prepare sodium hydroxide, chlorine and hydrogen, and uses them as raw material to produce a series of chemical products, called chlor-alkali industry, which is one of the most basic chemical industries, and its products are widely used in light industry, textile industry, metallurgical industry, petrochemical industry and public industry, and the concentration of brine can improve the production. However, the existing brine concentration device has the problems of complex structure and high operation cost, seriously restricts the popularization of the brine concentration device, and the principle and the internal structure of the brine concentration device are very complex, so that the later operation and maintenance are not convenient, the operation cost of the brine concentration device is high, and the popularization of brine concentration is seriously restricted.
Disclosure of Invention
The invention aims to solve the technical problems of reducing the cost of brine concentration and effectively solving the problems that the principle and the internal structure of a brine concentration device are complex, the later operation and maintenance are inconvenient, the operation cost of the brine concentration device is high, and the brine concentration and popularization are seriously restricted.
The brine concentration device for chlor-alkali production is realized by the following technical scheme: comprises a heating device, a condensing device body, a concentrated solution collecting tank, a synchronous lifting motor and a condenser;
the heating device is arranged on the condensing device main body and is connected with the condensing device main body; the synchronous lifting motor is arranged above the condensing device main body, the condensing device is arranged on one side of the condensing device main body, the condensing device main body is divided into two layers, and the condenser is connected with the outer layer of the condensing device main body; a fixing frame is arranged at the bottom of the inner layer of the main body of the condensing device, and a lifting shaft of the synchronous lifting motor is connected with the fixing frame; the fixed frame is provided with a sliding chute, the sliding chute is provided with a movable frame, the movable frame is provided with a sliding block, and the movable frame is arranged on the sliding chute of the fixed frame through the sliding block; a filter screen is arranged on the movable frame; the concentrated solution collecting tank is arranged below the condensing device main body.
As the preferred technical scheme, the upper part of the concentrated solution collecting tank is arranged below the condensing device main body through a pipeline; an outlet groove is formed in one side above the condensing device main body, and a handle movable groove is formed above the condensing device main body; the movable frame is provided with a handle, and the position of the handle corresponds to the handle movable groove on the condensing device main body.
As a preferred technical scheme, a temperature sensor is arranged above the condensing device main body and used for sensing the temperature in the condensing device main body; more than one buffer block is arranged on the fixed frame.
As preferred technical scheme, the below of heating device one side is provided with the salt solution entry, and heating device one side top is provided with the steam outlet.
As the preferred technical scheme, the heating device is provided with a heat preservation pipeline and is connected with the upper part of the condensing device main body through the heat preservation pipeline.
As the preferred technical scheme, the heat preservation pipeline is provided with heat preservation cotton, and the handle movable groove on the condensing device main body is also provided with the heat preservation cotton.
The invention has the beneficial effects that: the invention has simple principle, novel structure and simple internal structure, is beneficial to later-stage operation and maintenance, reduces the operation cost and the maintenance cost of the brine concentration device, and is convenient for popularization and promotion of the brine concentration device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the condensing unit body of the present invention;
fig. 3 is a schematic structural view of the fixing frame of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The use of terms such as "upper," "above," "lower," "below," and the like in describing relative spatial positions herein is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented and the spatially relative descriptors used herein interpreted accordingly.
In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1-3, the brine concentration device for chlor-alkali production of the present invention comprises a heating device 1, a condensation device body 2, a concentrated solution collecting tank 3, a synchronous lifting motor 4 and a condenser 5;
the heating device 1 is arranged on the condensing device body 2, and the heating device 1 is connected with the condensing device body 2; the synchronous lifting motor 4 is arranged above the condensing device main body 2, the condensing device 5 is arranged on one side of the condensing device main body 2, the condensing device main body 2 is divided into two layers, and the condenser 5 is connected with the outer layer of the condensing device main body 2; the bottom of the inner layer of the condensing device main body 2 is provided with a fixed frame 6, and a lifting shaft 4.1 of the synchronous lifting motor 4 is connected with the fixed frame 6; a sliding groove 7 is formed in the fixed frame 6, a movable frame 8 is arranged on the sliding groove 7, a sliding block 12 is arranged on the movable frame 8, and the movable frame 8 is installed on the sliding groove of the fixed frame 6 through the sliding block 12; a filter screen 9 is arranged on the movable frame 8; the concentrated solution collecting tank 3 is disposed below the condensing device main body 2.
In the embodiment, the upper part of the concentrated solution collecting tank 3 is arranged below the condensing device main body 2 through a pipeline; an outlet groove 11 is formed in one side above the condensing device main body 2, and a handle movable groove 13 is formed above the condensing device main body 2; be provided with handle 14 on the adjustable shelf 8, and handle 14 position is corresponding with handle movable slot 13 on the condensing equipment main part 2, and when accomplishing the condensation, after the concentrate crystallized on the filter screen, synchronous elevator motor 4 promoted, then promoted handle 14, released condensing equipment main part 2 with adjustable shelf 8, filtered the crystallization.
In this embodiment, a temperature sensor 15 is disposed above the condensation device main body 2 for sensing the temperature inside the condensation device main body 2; the fixed frame 6 is provided with more than one buffer block 19 for buffering when the synchronous lifting motor 4 ascends.
In this embodiment, a brine inlet 16 is provided below one side of the heating device 1, and a steam outlet 17 is provided above one side of the heating device 1, so that brine is saturated.
In this embodiment, the heating device 1 is provided with a heat insulation pipeline 10, and the heating device 1 is connected to the upper part of the condensation device main body 2 through the heat insulation pipeline 10.
In the embodiment, the heat-insulating cotton 18 is arranged on the heat-insulating pipeline 10 to prevent the brine concentrated solution from crystallizing in the pipeline and blocking the pipeline; the handle movable groove 13 on the condensation device main body 2 is also provided with heat insulation cotton 18 for heat insulation of the condensation device main body 2 and preventing cold air from passing.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (6)
1. A brine enrichment facility for chlor-alkali production which characterized in that: comprises a heating device (1), a condensing device main body (2), a concentrated solution collecting tank (3), a synchronous lifting motor (4) and a condenser (5);
the heating device (1) is arranged on the condensing device main body (2), and the heating device (1) is connected with the condensing device main body (2); the synchronous lifting motor (4) is arranged above the condensing device main body (2), the condensing device (5) is arranged on one side of the condensing device main body (2), the condensing device main body (2) is divided into two layers, and the condenser (5) is connected with the outer layer of the condensing device main body (2); a fixing frame (6) is arranged at the bottom of the inner layer of the condensing device main body (2), and a lifting shaft (4.1) of the synchronous lifting motor (4) is connected with the fixing frame (6); a sliding groove (7) is formed in the fixed frame (6), a movable frame (8) is arranged on the sliding groove (7), a sliding block (12) is arranged on the movable frame (8), and the movable frame (8) is installed on the sliding groove of the fixed frame (6) through the sliding block (12); a filter screen (9) is arranged on the movable frame (8); the concentrated solution collecting tank (3) is arranged below the condensing device main body (2).
2. The brine concentrating apparatus for chlor-alkali production according to claim 1, characterized in that: the upper part of the concentrated solution collecting tank (3) is arranged below the condensing device main body (2) through a pipeline; an outlet groove (11) is formed in one side above the condensation device main body (2), and a handle movable groove (13) is formed above the condensation device main body (2); a handle (14) is arranged on the movable frame (8), and the position of the handle (14) corresponds to the handle movable groove (13) on the condensing device main body (2).
3. The brine concentrating apparatus for chlor-alkali production according to claim 1, characterized in that: a temperature sensor (15) is arranged above the condensing device main body (2); more than one buffer block (19) is arranged on the fixed frame (6).
4. The brine concentrating apparatus for chlor-alkali production according to claim 1, characterized in that: a saline water inlet (16) is arranged below one side of the heating device (1), and a steam outlet (17) is arranged above one side of the heating device (1).
5. The brine concentrating apparatus for chlor-alkali production according to claim 1, characterized in that: the heating device (1) is provided with a heat insulation pipeline (10), and the heating device (1) is connected with the upper part of the condensing device main body (2) through the heat insulation pipeline (10).
6. The brine concentrating apparatus for chlor-alkali production according to claim 1, characterized in that: the heat insulation pipeline (10) is provided with heat insulation cotton (18), and the handle movable groove (13) on the condensing device main body (2) is also provided with the heat insulation cotton (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110166946.5A CN112973157A (en) | 2021-02-04 | 2021-02-04 | A brine enrichment facility for chlor-alkali production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110166946.5A CN112973157A (en) | 2021-02-04 | 2021-02-04 | A brine enrichment facility for chlor-alkali production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112973157A true CN112973157A (en) | 2021-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110166946.5A Pending CN112973157A (en) | 2021-02-04 | 2021-02-04 | A brine enrichment facility for chlor-alkali production |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1355700A (en) * | 1999-01-26 | 2000-07-27 | Intervet International B.V. | Use of bacterium for manufacture of a vaccine |
| RU2200607C2 (en) * | 2001-01-30 | 2003-03-20 | Акционерное общество открытого типа "Всероссийский алюминиево-магниевый институт" | Salt crystallization-involving solution evaporation method |
| CN110755873A (en) * | 2019-10-08 | 2020-02-07 | 杭州安永环保科技有限公司 | Production process for continuous crystallization of liquid substance |
| CN210583686U (en) * | 2019-06-11 | 2020-05-22 | 优利德(江苏)化工有限公司 | Energy-saving salt water saturator |
| CN211476828U (en) * | 2019-12-13 | 2020-09-11 | 钢研集团稀土科技有限公司 | Rare earth chloride crystallizer negative pressure evaporation concentration circulating water recycle device |
| CN211863918U (en) * | 2019-11-19 | 2020-11-06 | 杭州经世科技有限公司 | A brine enrichment facility for chlor-alkali production |
-
2021
- 2021-02-04 CN CN202110166946.5A patent/CN112973157A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1355700A (en) * | 1999-01-26 | 2000-07-27 | Intervet International B.V. | Use of bacterium for manufacture of a vaccine |
| RU2200607C2 (en) * | 2001-01-30 | 2003-03-20 | Акционерное общество открытого типа "Всероссийский алюминиево-магниевый институт" | Salt crystallization-involving solution evaporation method |
| CN210583686U (en) * | 2019-06-11 | 2020-05-22 | 优利德(江苏)化工有限公司 | Energy-saving salt water saturator |
| CN110755873A (en) * | 2019-10-08 | 2020-02-07 | 杭州安永环保科技有限公司 | Production process for continuous crystallization of liquid substance |
| CN211863918U (en) * | 2019-11-19 | 2020-11-06 | 杭州经世科技有限公司 | A brine enrichment facility for chlor-alkali production |
| CN211476828U (en) * | 2019-12-13 | 2020-09-11 | 钢研集团稀土科技有限公司 | Rare earth chloride crystallizer negative pressure evaporation concentration circulating water recycle device |
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Application publication date: 20210618 |