CN205307820U - Take evaporation concentration system of MVR device - Google Patents
Take evaporation concentration system of MVR device Download PDFInfo
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- CN205307820U CN205307820U CN201521031019.9U CN201521031019U CN205307820U CN 205307820 U CN205307820 U CN 205307820U CN 201521031019 U CN201521031019 U CN 201521031019U CN 205307820 U CN205307820 U CN 205307820U
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- mvr device
- evaporation concentration
- concentration system
- band
- vaporizer
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Abstract
The utility model relates to a take evaporation concentration system of MVR device, including head tank (1), heater (4), evaporimeter (8) and finished product jar (11) that connect gradually, the secondary vapor outlet of evaporimeter (8) the lateral part heating pipeline of MVR device (6) and heater (4) connects gradually. Compared with the prior art, the utility model has the advantages of simple structure, running cost are low, energy -concerving and environment -protective.
Description
Technical field
The utility model relates to a kind of evaporation concentration system, especially relates to the evaporation concentration system of a kind of band MVR device.
Background technology
At present, at food-processing industry, the concentrated of various raw material normally adopts vaporizer to carry out, but vaporizer is in evaporating concentration process, its top discharge secondary steam need to be drained in condenser be condensed into water discharge, so not only greatly waste the heat contained in secondary steam, in addition it is also necessary in evaporator system, introduce condenser apparatus, add floor space and the cost of whole system.
And the evaporation concentration system in our reality is in order to reach energy-saving effect, usually it is all adopt multiple-effect evaporation, the evaporation concentration of effective garden spgarden stuff etc. has even been designed into seven effect evaporations, and obviously, effect number is more many, and equipment is more complicated, and control operation is also more loaded down with trivial details, this just increases running cost from many aspects, is greatly unfavorable for the Sustainable development of factory.
Practical novel content
The purpose of this utility model is exactly provide the evaporation concentration system of a kind of band MVR device to overcome defect that above-mentioned prior art exists.
The purpose of this utility model can be achieved through the following technical solutions:
An evaporation concentration system for band MVR device, comprises the head tank, well heater, vaporizer and the finished pot that connect successively, and the secondary steam outlet of described vaporizer also connects the sidepiece heating pipe line of MVR device and well heater successively.
The thermometer being also provided with the compressed vapour temperature of test discharge between described MVR device and well heater, thermometer is all connected with PLC control system with described MVR device. Detected the temperature of the compressed vapour of discharge by thermometer and feed back signal to PLC control system, and then control MVR device, regulate the draught to the secondary steam entering MVR device.
Described MVR device is made up of electric motor, step-down gear and compressor, and wherein, described electric motor is connected with compressor by step-down gear, and drives compressor operating.
The spiral pump of convey materials it is provided with between the discharge port of described vaporizer and finished pot.
Being provided with secondary steam stopping valve between described MVR device and vaporizer, between vaporizer and secondary steam stopping valve, pipeline is also connected with the maintenance bypass connecting exterior line, and this maintenance bypass is provided with service valve. When MVR is cleaned maintenance by needs, by closing secondary steam stopping valve, open service valve, secondary steam is introduced exterior line, can carry out MVR device cleaning maintenance, prevent the non-condensable gases in the secondary steam caused because working for a long time to the damage of compressor.
Feedstock transportation pump also it is provided with between described head tank and well heater.
Described feedstock transportation pump is impeller pump. The flow of raw material to be evaporated is usually relatively big, and viscosity is lower, because the requirement of feedstock transportation pipeline can be met.
Compared with prior art, the utility model has the following advantages:
(1) equipment is simple, less investment: compared to multiple-effect evaporator, vaporizer of the present utility model only has one to imitate, and equipment is greatly simplified, and eliminates condensing tower etc. simultaneously, decreases the cost of investment of equipment aspect;
(2) easy to operate: the whole flow process of the utility model is simple, automatic controlling level becomes high relatively, so that operation also becomes convenient;
(3) maintenance of equipment is convenient: equipment sum becomes few, and maintenance nature also becomes convenient;
(4) energy-conserving and environment-protective: the secondary steam that vaporizer produces is reused for heater heats after compressing by MVR device, eliminate the equipment of the condensation secondary steams such as cooling tower simultaneously, greatly save the energy, through experimental verification, after have employed MVR device, it is the multiple-effect evaporator of 30 that energy-saving effect is equivalent to effect number, discharges because secondary steam no longer becomes waste water by cooling tower condensation simultaneously, substantially achieves the zero release of waste water.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of MVR device of the present utility model;
In figure, 1-head tank, 2-material outlet valve, 3-feedstock transportation pump, 4-well heater, 5-thermometer, 6-MVR device, 7-secondary steam stopping valve, 8-vaporizer, 9-service valve, 10-spiral pump, 11-finished pot, 61-electric motor, 62-step-down gear, 63-compressor, 631-compressor inlet, 632-compressor air outlet.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Embodiment 1
The evaporation concentration system of a kind of band MVR device, its structure is as shown in Figure 1, comprise the head tank 1 connected successively, well heater 4, vaporizer 8 and finished pot 11, the spiral pump 10 of convey materials it is provided with between the discharge port of vaporizer 8 and finished pot 11, feedstock transportation pump 3 also it is provided with between head tank 1 and well heater 4, feedstock transportation pump 3 is impeller pump, the secondary steam outlet of vaporizer 8 connects the sidepiece heating pipe line of MVR device 6 and well heater 4 successively, MVR device 6 is by electric motor 61, step-down gear 62 and compressor 63 form, wherein, electric motor 61 is connected with compressor 63 by step-down gear 62, and drive compressor 63 to run, compressor inlet 631 on compressor 63 connects the secondary steam outlet of vaporizer 8, compressor air outlet 632 connects the sidepiece heating pipe line of well heater 4, the thermometer 5 of the compressed vapour temperature of test discharge also it is provided with between MVR device 6 and well heater 4, thermometer 5 is all connected with PLC control system with electric motor 61, secondary steam stopping valve 7 it is provided with between MVR device 6 and vaporizer 8, between vaporizer 8 and secondary steam stopping valve 7, pipeline is also connected with the maintenance bypass connecting exterior line, this maintenance bypass is provided with service valve 9.
The above-mentioned description to embodiment can understand and use practicality novel for ease of those skilled in the art. These embodiments obviously easily can be made various amendment by person skilled in the art, and General Principle described herein are applied in other embodiments and need not pass through creative work. Therefore, the utility model is not limited to above-described embodiment, and those skilled in the art, according to announcement of the present utility model, do not depart from improvement that the utility model category makes and amendment all should within protection domain of the present utility model.
Claims (7)
1. the evaporation concentration system of a band MVR device, comprise the head tank (1), well heater (4), vaporizer (8) and the finished pot (11) that connect successively, it is characterized in that, the secondary steam outlet of described vaporizer (8) also connects the sidepiece heating pipe line of MVR device (6) and well heater (4) successively.
2. the evaporation concentration system of a kind of band MVR device according to claim 1, it is characterized in that, the thermometer (5) being also provided with the compressed vapour temperature of test discharge between described MVR device (6) and well heater (4), thermometer (5) is all connected with PLC control system with described MVR device (6).
3. the evaporation concentration system of a kind of band MVR device according to claim 1, it is characterized in that, described MVR device (6) is made up of electric motor (61), step-down gear (62) and compressor (63), wherein, described electric motor (61) is connected with compressor (63) by step-down gear (62), and drives compressor (63) to run.
4. the evaporation concentration system of a kind of band MVR device according to claim 1, it is characterised in that, it is provided with the spiral pump (10) of convey materials between the discharge port of described vaporizer (8) and finished pot (11).
5. the evaporation concentration system of a kind of band MVR device according to claim 1, it is characterized in that, it is provided with secondary steam stopping valve (7) between described MVR device (6) and vaporizer (8), between vaporizer (8) and secondary steam stopping valve (7), pipeline is also connected with the maintenance bypass connecting exterior line, and this maintenance bypass is provided with service valve (9).
6. the evaporation concentration system of a kind of band MVR device according to claim 1, it is characterised in that, also it is provided with feedstock transportation pump (3) between described head tank (1) and well heater (4).
7. the evaporation concentration system of a kind of band MVR device according to claim 6, it is characterised in that, described feedstock transportation pump (3) is impeller pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521031019.9U CN205307820U (en) | 2015-12-11 | 2015-12-11 | Take evaporation concentration system of MVR device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521031019.9U CN205307820U (en) | 2015-12-11 | 2015-12-11 | Take evaporation concentration system of MVR device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205307820U true CN205307820U (en) | 2016-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521031019.9U Active CN205307820U (en) | 2015-12-11 | 2015-12-11 | Take evaporation concentration system of MVR device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205307820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227277A (en) * | 2019-07-10 | 2019-09-13 | 烟台优泰环保科技有限公司 | A kind of MVR low-temperature evaporation device |
-
2015
- 2015-12-11 CN CN201521031019.9U patent/CN205307820U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227277A (en) * | 2019-07-10 | 2019-09-13 | 烟台优泰环保科技有限公司 | A kind of MVR low-temperature evaporation device |
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| GR01 | Patent grant |