CN202199130U - Mechanical recompression evaporator - Google Patents
Mechanical recompression evaporator Download PDFInfo
- Publication number
- CN202199130U CN202199130U CN201120292837XU CN201120292837U CN202199130U CN 202199130 U CN202199130 U CN 202199130U CN 201120292837X U CN201120292837X U CN 201120292837XU CN 201120292837 U CN201120292837 U CN 201120292837U CN 202199130 U CN202199130 U CN 202199130U
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- compressor
- vaporization chamber
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- sterilizer
- outlet
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Abstract
The utility model relates to the field of compression equipment, in particular to an evaporator. The mechanical recompression evaporator comprises an evaporator main body, wherein the evaporator main body comprises an evaporation chamber and a heating chamber connected with the evaporation chamber; a compressor is arranged at a secondary steam outlet of the evaporation chamber; the secondary steam outlet of the evaporation chamber is connected with a compressor inlet; and a compressor outlet is connected to a heating chamber inlet. With the adoption of the mechanical recompression evaporator, steam is fully utilized, latent heat is recycled, heat efficiency is improved, energy consumption is decreased and pollution is reduced.
Description
Technical field
The utility model relates to the concentrator field, is specifically related to a kind of evaporimeter.
Background technology
Evaporation is the process of a high energy consumption, and evaporimeter is generally given birth to steam entering evaporator heat exchanger through inserting, and realizes the heating of material liquid is concentrated.Each single-effect evaporator is provided with heat exchanger, and after the exchange heat through each effect heat exchanger, can there be loss in steam thermal energy.The indirect steam of each single-effect evaporator generation goes out of use usually simultaneously, and contaminated environment also causes the loss of heat simultaneously, and steam does not obtain utilizing to the full extent, is unfavorable for saving energy and reduce the cost.
The utility model content
The purpose of the utility model is, a kind of mechanical type recompression evaporimeter is provided, and solves the problems of the technologies described above.
The technical problem that the utility model solved can adopt following technical scheme to realize:
Mechanical type recompression evaporimeter; Comprise a vaporizer body; Said vaporizer body comprises vaporization chamber, the heating clamber that is connected with vaporization chamber, it is characterized in that, said vaporization chamber indirect steam exit is provided with a compressor; Said vaporization chamber indirect steam outlet connects the inlet port of said compressor, and the outlet of said compressor connects the heating clamber inlet.
The indirect steam that vaporizer body produces is through compressor compresses, and pressure, temperature raise, and heat content increases; The heating clamber of delivering to evaporimeter then uses as heating steam; Make feed liquid keep fluidized state, heating steam itself then is condensed into water, makes steam be fully used; Reclaim latent heat, improved the thermal efficiency again.
Said compressor adopts centrifugal compressor; Centrifugal compressor is a volume control machine, and no matter suction pressure is much, and it is constant that volume flow rate almost keeps, and the variation of mass flow is proportional with absolute suction pressure.
Said vaporization chamber indirect steam outlet is provided with a steam control valve, connects the inlet port of said compressor through said steam control valve.
The outlet of said compressor also is provided with pressure transmitter.Said pressure transmitter detects the outlet steam pressure of said compressor.The signal output part of said pressure transmitter connects a control pressurer system, regulates the outlet steam pressure of said compressor through said control pressurer system.
The front end of said heating clamber is provided with material preheater.Material liquid gets into heater through material preheater, effectively improves the efficiency of heating surface.
Comprise that also one is used for the sterilizer of kill bacteria, said sterilizer is positioned at charging aperture the place ahead of vaporizer body, and said sterilizer adopts the direct-type sterilizer.Material through sterilizer gets into the material preheater preheating.Directly pass to steam in the direct-type sterilizer employing material and heat, be difficult for producing coking, the sterilization temperature retention time is long.
Also comprise a heating control system, said vaporization chamber indirect steam exit is provided with a temperature sensor, and the signal output part of said temperature sensor connects said heating control system.Temperature through said heating control system steam regulation.The temperature sensor that said temperature sensor adopts RTD to process.
Said heater adopts shell-and-tube exchanger.Said shell-and-tube exchanger comprises tube sheet, bobbin carriage, heat exchanger tube.Said tube sheet adopts circular dull and stereotyped, has pore on the said circular flat board, and said pore connects heat exchanger tube through the mode of welding.It is the clad steel plate of matrix that said tube sheet adopts carbon steel.Said tube sheet is connected with said heat exchanger tube through the mode of welding.Can guarantee compactness continuous under the HTHP.
The top of said vaporization chamber is provided with the cleaning shower nozzle, and said cleaning shower nozzle connects an automatic flushing device, and said automatic flushing device connects an automatic program control system, controls lotion and hot water temperature automatically.
Said vaporizer body connects a switch board, and the control end of said heating control system, automatic program control system is positioned at said switch board, and said switch board is provided with Ethernet interface.
Said vaporizer body and material contact portion adopt stainless steel material to process.Said stainless steel adopts austenitic stainless steel.
Said vaporizer body also is provided with one and is used to observe the observation window of evaporation situation, the observation window that said observation window adopts heat resistant glass to process.
Beneficial effect: owing to adopted technique scheme, the utility model to make steam be fully used, reclaimed latent heat, improved the thermal efficiency again, cut down the consumption of energy, reduced and pollute.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand with effect and understand, below in conjunction with the further elaboration the utility model of concrete diagram.
With reference to Fig. 1; Mechanical type recompression evaporimeter; Comprise a vaporizer body, vaporizer body comprises vaporization chamber 2, the heating clamber 1 that is connected with vaporization chamber 2, and vaporization chamber 2 indirect steam exits are provided with a compressor 3; The outlet of vaporization chamber 2 indirect steams connects the inlet port of compressor 3, and the outlet of compressor 3 connects heating clamber 1 inlet.The indirect steam that vaporizer body produces is through compressor 3 compressions, and pressure, temperature raise, and heat content increases; The heating clamber 1 of delivering to evaporimeter then uses as heating steam; Make feed liquid keep fluidized state, heating steam itself then is condensed into water, makes steam be fully used; Reclaim latent heat, improved the thermal efficiency again.Compressor 3 adopts centrifugal compressor 3.Centrifugal compressor 3 is volume control machines, and no matter suction pressure is much, and it is constant that volume flow rate almost keeps, and the variation of mass flow is proportional with absolute suction pressure.
The outlet of vaporization chamber 2 indirect steams is provided with a steam control valve 4, connects the inlet port of compressor 3 through steam control valve 4.The outlet of compressor 3 also is provided with pressure transmitter.Pressure transmitter detects the outlet steam pressure of compressor 3.The signal output part of pressure transmitter connects a control pressurer system, regulates the outlet steam pressure of compressor 3 through control pressurer system.
The front end of heating clamber 1 is provided with material preheater.Material liquid gets into heater through material preheater, effectively improves the efficiency of heating surface.Comprise that also one is used for the sterilizer of kill bacteria, sterilizer is positioned at charging aperture the place ahead of vaporizer body, and sterilizer adopts the direct-type sterilizer.Material through sterilizer gets into the material preheater preheating.Directly pass to steam in the direct-type sterilizer employing material and heat, be difficult for producing coking, the sterilization temperature retention time is long.
Also comprise a heating control system, vaporization chamber 2 indirect steam exits are provided with a temperature sensor, and the signal output part of temperature sensor connects heating control system.Temperature through the heating control system steam regulation.The temperature sensor that temperature sensor adopts RTD to process.Heater adopts shell-and-tube exchanger.Shell-and-tube exchanger comprises tube sheet, bobbin carriage, heat exchanger tube.Tube sheet adopts circular dull and stereotyped, has pore on the circular flat board, and pore connects heat exchanger tube through the mode of welding.It is the clad steel plate of matrix that tube sheet adopts carbon steel.Tube sheet is connected with heat exchanger tube through the mode of welding.Can guarantee compactness continuous under the HTHP.
The top of vaporization chamber 2 is provided with the cleaning shower nozzle, cleans shower nozzle and connects an automatic flushing device, and automatic flushing device connects an automatic program control system, controls lotion and hot water temperature automatically.
Vaporizer body connects a switch board, and the control end of heating control system, automatic program control system is positioned at switch board, and switch board is provided with Ethernet interface.
Vaporizer body and material contact portion adopt stainless steel material to process.Stainless steel adopts austenitic stainless steel.Vaporizer body also is provided with one and is used to observe the observation window of evaporation situation, the observation window that observation window adopts heat resistant glass to process.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (5)
1. mechanical type recompresses evaporimeter; Comprise a vaporizer body; Said vaporizer body comprises vaporization chamber, the heating clamber that is connected with vaporization chamber, it is characterized in that, said vaporization chamber indirect steam exit is provided with a compressor; Said vaporization chamber indirect steam outlet connects the inlet port of said compressor, and the outlet of said compressor connects the heating clamber inlet.
2. mechanical type recompression evaporimeter according to claim 1, it is characterized in that: said compressor adopts centrifugal compressor.
3. mechanical type recompression evaporimeter according to claim 2, it is characterized in that: the outlet of said compressor also is provided with pressure transmitter, and the signal output part of said pressure transmitter connects a control pressurer system.
4. mechanical type recompression evaporimeter according to claim 3, it is characterized in that: comprise that also one is used for the sterilizer of kill bacteria, said sterilizer is positioned at charging aperture the place ahead of vaporizer body, and said sterilizer adopts the direct-type sterilizer.
5. mechanical type recompression evaporimeter according to claim 4; It is characterized in that: also comprise a heating control system; Said vaporization chamber indirect steam exit is provided with a temperature sensor, and the signal output part of said temperature sensor connects said heating control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120292837XU CN202199130U (en) | 2011-08-12 | 2011-08-12 | Mechanical recompression evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120292837XU CN202199130U (en) | 2011-08-12 | 2011-08-12 | Mechanical recompression evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202199130U true CN202199130U (en) | 2012-04-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120292837XU Expired - Fee Related CN202199130U (en) | 2011-08-12 | 2011-08-12 | Mechanical recompression evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202199130U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104950933A (en) * | 2015-05-29 | 2015-09-30 | 湖北绿色家园精细化工股份有限公司 | Device for stabilizing steam pressure of system |
| CN114917600A (en) * | 2022-06-01 | 2022-08-19 | 启东神农机械有限公司 | Evaporative crystallization process and device for producing borax from salt lake lithium extraction discharge liquid |
-
2011
- 2011-08-12 CN CN201120292837XU patent/CN202199130U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104950933A (en) * | 2015-05-29 | 2015-09-30 | 湖北绿色家园精细化工股份有限公司 | Device for stabilizing steam pressure of system |
| CN114917600A (en) * | 2022-06-01 | 2022-08-19 | 启东神农机械有限公司 | Evaporative crystallization process and device for producing borax from salt lake lithium extraction discharge liquid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20140812 |
|
| EXPY | Termination of patent right or utility model |