CN210229162U - Forced circulation evaporator discharge system - Google Patents
Forced circulation evaporator discharge system Download PDFInfo
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- CN210229162U CN210229162U CN201921006801.3U CN201921006801U CN210229162U CN 210229162 U CN210229162 U CN 210229162U CN 201921006801 U CN201921006801 U CN 201921006801U CN 210229162 U CN210229162 U CN 210229162U
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- forced circulation
- pipeline
- separator
- discharge system
- salt
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Abstract
The utility model discloses a forced circulation evaporator discharging system, which comprises a heater and a separator, wherein a forced circulation pipeline is inserted in the bottom of one side of the heater, a forced circulation pump is fixedly arranged in the middle of the forced circulation pipeline, a salt collecting angle is inserted in one end of the forced circulation pipeline, the top end of the salt collecting angle is fixedly connected with the bottom end of the separator, a steam pipe is inserted in the middle of the top end of the separator, a discharging pipeline is inserted in the bottom end of the salt collecting angle, a discharging pump is fixedly arranged in the middle of the discharging pipeline, and a cooling pump is inserted in one end of the discharging pipeline. Resulting in a clogged pipe.
Description
Technical Field
The utility model relates to a discharge system, in particular to forced circulation evaporimeter discharge system belongs to forced circulation evaporation crystallization technical field.
Background
The forced circulation evaporator is composed of two parts of a heat exchange chamber and a crystallization evaporator, liquid circulates in the tubes through a circulating pump, and the liquid is heated to be overheated under the pressure higher than the boiling point of normal liquid. After entering the separator, the pressure of the liquid drops rapidly causing a flash, or rapid boiling, of a portion of the liquid. The secondary steam generated by evaporation enters the next-effect evaporator for heating or enters a condenser for condensation. And discharging the concentrated slurry to a final-effect salt collecting angle through a process of changing effect and discharging, finally pumping to a crystallizing tank through a discharging pump, and conveying to a salt separator at the bottom of the crystallizing tank.
The existing evaporator discharge system generally has the advantage that in order to improve the purity of finished products, the returned amount of mother liquor is small, so that the concentration of materials in a pipeline is improved as much as possible, and the pipeline or an inlet and an outlet inside a salt collecting corner are blocked, so that the circulation process is stopped. Thus, the above-described problems still exist with existing evaporator discharge systems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a forced circulation evaporimeter discharge system to solve the current evaporimeter discharge system that proposes in the above-mentioned background art and improve in order to let finished product purity usually, the mother liquor return volume is few, consequently can make the material concentration in the pipeline improve as far as possible, will probably lead to the pipeline or collect the inside exit in salt angle and be blockked up, make the problem that the circulation process stopped.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a forced circulation evaporimeter discharge system, includes heater and separator, the bottom of heater one side is pegged graft and is had the forced circulation pipeline, the fixed forced circulation pump that is equipped with in middle part of forced circulation pipeline, the one end of forced circulation pipeline is pegged graft and is had the salt collection angle, the top at salt collection angle and the bottom fixed connection of separator, the middle part on separator top is pegged graft and is had the steam pipe, the bottom at salt collection angle is pegged graft and is had the blowdown pipeline, the fixed row's of being equipped with material pump in middle part of blowdown pipeline, the one end of blowdown pipeline is pegged graft and is had the cooling crystallizer.
As an optimized technical proposal of the utility model, the heater and the cooling crystallizer are both of a double-layer structure.
As a preferred technical scheme of the utility model, the one end of forced circulation pipeline is located the bottom of collection salt angle one side.
As an optimal technical scheme of the utility model, the middle part fixed mounting on cooling crystallizer top has the motor, the output of motor rotates through fixed mounting's shaft coupling and is connected with the stirring rake, the equal fixed paddle that is equipped with in stirring rake top and bottom.
As an optimized technical proposal of the utility model, one side of the top end of the cooling crystallizer is fixedly provided with a ventilation cover.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a forced circulation evaporator discharge system pegs graft through the one end with the forced circulation pipeline and the bottom of collection salt angle one side, and control flow makes the ground paste that deposits in the collection salt angle keep the suspended state, improves evaporimeter evaporation ground paste concentration, and when arranging the cooling crystallizer through the blow-off pump like this, the increase concentration has avoided pipeline ground paste concentration great in earlier stage to lead to the pipe blockage.
Drawings
FIG. 1 is a schematic front view of the present invention;
fig. 2 is a schematic diagram of the internal structure of the cooling crystallizer of the present invention.
In the figure: 1. a heater; 2. a separator; 3. cooling the crystallizer; 4. a forced circulation pump; 5. a discharge pump; 6. a forced circulation pipeline; 7. a steam pipe; 8. collecting salt corners; 9. a discharge conduit; 10. a motor; 11. a stirring paddle; 12. a paddle; 13. a ventilation cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-2, the utility model provides a forced circulation evaporator discharge system, including heater 1 and separator 2, it has forced circulation pipeline 6 to peg graft in the bottom of heater 1 one side, forced circulation pipeline 6's fixed forced circulation pump 4 that is equipped with in middle part, forced circulation pipeline 6's one end is pegged graft and is had salt collection angle 8, the top of salt collection angle 8 and separator 2's bottom fixed connection, it has steam pipe 7 to peg graft in the middle part on separator 2 top, it has discharge pipeline 9 to peg graft in salt collection angle 8's bottom, the fixed row of being equipped with in middle part of discharge pipeline 9 arranges material pump 5, the one end of arranging material pipeline 9 is pegged graft and is had cooling crystallizer 3.
Preferably, the heater 1 and the cooling crystallizer 3 are both of a double-layer structure, so that the heat insulation effect of the heater 1 is improved, the structural strength of the cooling crystallizer 3 is increased, and cracking caused in the stirring crystallization process is avoided.
Preferably, one end of the forced circulation pipeline 6 is positioned at the bottom of one side of the salt collecting angle 8, so that the forced circulation pipeline 6 is directly connected into the salt collecting angle 8 at the bottom end of the separator 2, the flow is controlled to keep the slurry precipitated in the salt collecting angle 8 in a suspension state, and the concentration of the slurry evaporated by the evaporator is improved.
Preferably, the middle part of the top end of the cooling crystallizer 3 is fixedly provided with a motor 10, the output end of the motor 10 is rotatably connected with a stirring paddle 11 through a fixedly arranged coupler, the top and the bottom of the stirring paddle 11 are both fixedly provided with blades 12, and the crystallization rate of the cooling crystallizer 3 is improved.
Preferably, a ventilation cover 13 is fixedly arranged on one side of the top end of the cooling crystallizer 3, so that the pressure inside the cooling crystallizer 3 is released conveniently, and the structural strength of the cooling crystallizer 3 is ensured.
When in specific use, the utility model relates to a forced circulation evaporator discharge system, at first insert the heater 1 inside with liquid, through liquid at heater 1 internal circulation, heat to overheated under the pressure that is higher than normal liquid boiling point, switch on external power supply, open the forced circulation pump switch, pump liquid into separator 2 inside from forced circulation pipeline 6 through forced circulation pump 4, the pressure of liquid descends rapidly and leads to partial liquid flash distillation, or boil rapidly, because forced circulation pipeline 6 pegs graft with collection salt angle 8, the flow control makes the inside ground paste that deposits of collection salt angle 8 keep the suspended state, improve the evaporimeter evaporation ground paste concentration, avoided earlier stage pipeline ground paste concentration great, thereby lead to forced circulation pipeline 6 to block up, the secondary steam that the evaporation produced gets into next effect evaporator heating through steam pipe 7, concentrated ground paste discharges to collection salt angle 8 through the technology of the material of commentaries on classics effect, the discharging pump switch is turned on, and finally the material is sent to the interior of the cooling crystallizer 3 through the discharging pump 5, the motor switch is turned on, the motor 10 starts to work, and the blades 12 are fixedly arranged at the top and the bottom of the motor stirring paddle 11, so that the crystallization rate of the cooling crystallizer 3 is improved, and the crystallization process is realized.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a forced circulation evaporimeter discharge system, includes heater (1) and separator (2), its characterized in that, the bottom of heater (1) one side is pegged graft and is had forced circulation pipeline (6), the fixed forced circulation pump (4) that is equipped with in middle part of forced circulation pipeline (6), the one end of forced circulation pipeline (6) is pegged graft and is had salt collection angle (8), the top of salt collection angle (8) and the bottom fixed connection of separator (2), the middle part on separator (2) top is pegged graft and is had steam pipe (7), the bottom of salt collection angle (8) is pegged graft and is had discharge pipe (9), the fixed row material pump (5) that is equipped with in middle part of discharge pipe (9), the one end of discharge pipe (9) is pegged graft and is had cooling crystallizer (3).
2. A forced circulation evaporator discharge system according to claim 1, characterized in that the heater (1) and the cooling crystallizer (3) are both of a double-layer structure.
3. A forced circulation evaporator discharge system according to claim 1, characterized in that one end of the forced circulation pipe (6) is located at the bottom on the side of the salt collecting corner (8).
4. The forced circulation evaporator discharging system as claimed in claim 1, wherein a motor (10) is fixedly mounted in the middle of the top end of the cooling crystallizer (3), the output end of the motor (10) is rotatably connected with a stirring paddle (11) through a fixedly mounted coupler, and blades (12) are fixedly arranged at the top and the bottom of the stirring paddle (11).
5. A forced circulation evaporator discharge system according to claim 1, characterized in that a ventilation cover (13) is fixedly arranged on one side of the top end of the cooling crystallizer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921006801.3U CN210229162U (en) | 2019-07-01 | 2019-07-01 | Forced circulation evaporator discharge system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921006801.3U CN210229162U (en) | 2019-07-01 | 2019-07-01 | Forced circulation evaporator discharge system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210229162U true CN210229162U (en) | 2020-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921006801.3U Expired - Fee Related CN210229162U (en) | 2019-07-01 | 2019-07-01 | Forced circulation evaporator discharge system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210229162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116943789A (en) * | 2023-07-31 | 2023-10-27 | 湖北仁者机械科技有限公司 | Anti-blocking mechanism of crystallization evaporator and use method thereof |
-
2019
- 2019-07-01 CN CN201921006801.3U patent/CN210229162U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116943789A (en) * | 2023-07-31 | 2023-10-27 | 湖北仁者机械科技有限公司 | Anti-blocking mechanism of crystallization evaporator and use method thereof |
| CN116943789B (en) * | 2023-07-31 | 2024-06-14 | 湖北仁者机械科技有限公司 | Anti-blocking mechanism of crystallization evaporator and use method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 |
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| CF01 | Termination of patent right due to non-payment of annual fee |