CN212998415U - Energy-saving combined evaporator - Google Patents
Energy-saving combined evaporator Download PDFInfo
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- CN212998415U CN212998415U CN202020932953.2U CN202020932953U CN212998415U CN 212998415 U CN212998415 U CN 212998415U CN 202020932953 U CN202020932953 U CN 202020932953U CN 212998415 U CN212998415 U CN 212998415U
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Abstract
The utility model discloses an energy-saving combination evaporator, including heater, condenser, separator, first pre-heater and second pre-heater, the solution outlet of first pre-heater is linked together with the solution import of second pre-heater, the solution outlet of second pre-heater is through the solution import intercommunication of first circulating pump with the heater, the solution outlet of heater passes through the solution import intercommunication of connecting pipe with the separator, the liquid outlet of separator has the second circulating pump through the fluid-discharge tube intercommunication, the liquid outlet of second circulating pump passes through the inlet intercommunication of catheter and heater, the gas vent of separator has the compressor through the blast pipe intercommunication, the gas outlet of compressor passes through the air inlet intercommunication of air duct and heater. The utility model discloses can carry out recycle to the waste heat, reduce the energy expenditure when preheating, need not to consume the energy and cool down steam and steam water after the concentration is accomplished, can effectual reduction energy resource consumption.
Description
Technical Field
The utility model relates to an evaporimeter technical field, concretely relates to energy-saving combination evaporimeter.
Background
The evaporator is a novel high-efficiency energy-saving evaporation device mainly applied to the pharmaceutical industry, the device adopts low-temperature and low-pressure steaming technology and clean energy as energy to generate steam, and water in media is separated out, so that the evaporator is an international advanced evaporation technology and is an upgrading product for replacing the traditional evaporator.
When the existing MVR evaporator is used for evaporating and concentrating the solution for multiple times, the electric energy consumption is large, and the energy conservation and emission reduction are not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an energy-saving combination evaporimeter can carry out recycle to the waste heat, reduces the energy expenditure when preheating, need not to consume the energy and cool down steam and steam water after the concentration is accomplished, can effectual reduction energy resource consumption to solve the problem of proposing in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an energy-saving combined evaporator comprises a heater, a condenser, a separator, a first preheater and a second preheater, wherein a solution outlet of the first preheater is communicated with a solution inlet of the second preheater, a solution outlet of the second preheater is communicated with a solution inlet of the heater through a first circulating pump, a solution outlet of the heater is communicated with a solution inlet of the separator through a connecting pipe, a liquid outlet of the separator is communicated with a second circulating pump through a liquid discharge pipe, a liquid outlet of the second circulating pump is communicated with a liquid inlet of the heater through a liquid guide pipe, an air outlet of the separator is communicated with a compressor through an exhaust pipe, an air outlet of the compressor is communicated with an air inlet of the heater through an air guide pipe, a waste discharge pipe is communicated with a waste discharge port of the separator, and a liquid outlet of the waste discharge pipe is respectively communicated with a liquid inlet of the condenser and a waste liquid inlet of the first preheater, and the steam outlet of the first preheater and the steam outlet of the second preheater are both communicated with the air inlet of the heater.
Preferably, one end of the waste discharge pipe is provided with two branch pipes, one branch pipe is communicated with a liquid inlet of the condenser, and the other branch pipe is communicated with a waste liquid inlet of the first preheater.
Preferably, the two branch pipes are provided with electromagnetic valves.
Preferably, a thin tube is communicated with the liquid discharge pipe, and a one-way valve is installed on the thin tube.
Preferably, the bottoms of the first preheater and the second preheater are communicated with water outlet pipes, and ball valves are mounted on the water outlet pipes.
Preferably, the liquid outlet of the first preheater is communicated with the liquid inlet of the second preheater through a drainage tube.
To sum up, owing to adopted above-mentioned technique, the beneficial effects of the utility model are that:
the utility model discloses in, through the use of condenser, can collect steam and steam water that the separator separates, can cool down steam and steam water, can effectively reduce and use the energy to cool down steam and steam to can let in steam and steam water that the separator separated to first pre-heater and second pre-heater in, preheat steam and steam once more, then provide the heater, can effectual improvement water resource the utilization ratio and the consumption that reduces the energy.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the heater of the present invention;
FIG. 3 is a schematic side view of the condenser of the present invention;
FIG. 4 is a schematic side view of a first pre-heater according to the present invention;
fig. 5 is a schematic side view of the second preheater of the present invention.
In the figure: 1. a heater; 2. a condenser; 3. a separator; 4. a first preheater; 5. a second preheater; 6. a first circulation pump; 7. a connecting pipe; 8. a liquid discharge pipe; 9. a second circulation pump; 10. a catheter; 11. an exhaust pipe; 12. a compressor; 13. an air duct; 14. a waste discharge pipe; 15. a branch pipe; 16. an electromagnetic valve; 17. a thin tube; 18. a water outlet pipe; 19. a drainage tube.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific situation of the specification.
The utility model provides an energy-saving combined evaporator as shown in figures 1-5, which comprises a heater 1, a condenser 2, a separator 3, a first preheater 4 and a second preheater 5, wherein the solution outlet of the first preheater 4 is communicated with the solution inlet of the second preheater 5, the solution outlet of the second preheater 5 is communicated with the solution inlet of the heater 1 through a first circulating pump 6, the solution outlet of the heater 1 is communicated with the solution inlet of the separator 3 through a connecting pipe 7, the liquid outlet of the separator 3 is communicated with a second circulating pump 9 through a liquid discharge pipe 8, the liquid outlet of the second circulating pump 9 is communicated with the liquid inlet of the heater 1 through a liquid guide pipe 10, the gas outlet of the separator 3 is communicated with a compressor 12 through a gas discharge pipe 11, the gas outlet of the compressor 12 is communicated with the gas inlet of the heater 1 through a gas guide pipe 13, the waste discharge port of the separator 3 is communicated with a waste discharge pipe 14, the liquid outlet of the waste discharge pipe 14 is respectively communicated with the liquid inlet of the condenser 2 and the waste liquid inlet of the first preheater 4, the steam outlet of the first preheater 4 and the steam outlet of the second preheater 5 are respectively communicated with the air inlet of the heater 1, and the communicated parts of the heater 1, the condenser 2, the separator 3, the first preheater 4 and the second preheater 5 are respectively communicated and installed by adopting bolts and flange matching.
One end of the waste discharge pipe 14 is provided with two branch pipes 15, one branch pipe 15 is communicated with a liquid inlet of the condenser 2, one branch pipe 15 is communicated with a waste liquid inlet of the first preheater 4, electromagnetic valves 16 are respectively arranged on the two branch pipes 15, through the use of the two branch pipes 15, after the solution is concentrated, the branch pipe communicated with the first preheater is closed by a battery valve, the branch pipe communicated with the condenser is opened, the waste steam and the waste liquid are cooled, the temperature of the steam and the steam water is reduced by using electric energy, when the solution is not concentrated, the branch pipe communicated with the first preheater is opened by the battery valve, the branch pipe communicated with the condenser is closed, the steam and the steam water separated by the separator are led into the first preheater for heating, the energy consumption can be effectively reduced, a thin pipe 17 is communicated on the liquid discharge pipe 8, the thin pipe 17 is used for discharging the concentrated solution, a one-way valve is arranged on the, the bottoms of the first preheater 4 and the second preheater 5 are communicated with a water outlet pipe 18, a ball valve is mounted on the water outlet pipe 18, and the liquid outlet of the first preheater 4 is communicated with the liquid inlet of the second preheater 5 through a drainage pipe 19.
The working principle is as follows: during the use, through condenser 2's use, can collect steam and steam water that separator 3 separates, can cool down steam and steam water, can effectively reduce and use the energy to cool down steam and steam, and can let in first pre-heater 4 and second pre-heater 5 with steam and steam water that separator 3 separates in, preheat steam and steam once more, then provide heater 1, can the effectual utilization ratio that improves the water resource and the consumption that reduces the energy.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (6)
1. An energy-saving combination evaporator, includes heater (1), condenser (2), separator (3), first preheater (4) and second preheater (5), its characterized in that: the solution outlet of the first preheater (4) is communicated with the solution inlet of the second preheater (5), the solution outlet of the second preheater (5) is communicated with the solution inlet of the heater (1) through a first circulating pump (6), the solution outlet of the heater (1) is communicated with the solution inlet of the separator (3) through a connecting pipe (7), the liquid outlet of the separator (3) is communicated with a second circulating pump (9) through a liquid discharge pipe (8), the liquid outlet of the second circulating pump (9) is communicated with the liquid inlet of the heater (1) through a liquid guide pipe (10), the gas exhaust port of the separator (3) is communicated with a compressor (12) through a gas exhaust pipe (11), the gas outlet of the compressor (12) is communicated with the gas inlet of the heater (1) through a gas guide pipe (13), and the waste discharge port of the separator (3) is communicated with a waste discharge pipe (14), the liquid outlet of the waste discharge pipe (14) is respectively communicated with the liquid inlet of the condenser (2) and the waste liquid inlet of the first preheater (4), and the steam outlet of the first preheater (4) and the steam outlet of the second preheater (5) are communicated with the air inlet of the heater (1).
2. An energy saving type combined evaporator as set forth in claim 1, wherein: one end of the waste discharge pipe (14) is provided with two branch pipes (15), one branch pipe (15) is communicated with a liquid inlet of the condenser (2), and the other branch pipe (15) is communicated with a waste liquid inlet of the first preheater (4).
3. An energy saving type combined evaporator as set forth in claim 2, wherein: and electromagnetic valves (16) are respectively arranged on the two branch pipes (15).
4. An energy saving type combined evaporator as set forth in claim 1, wherein: a thin tube (17) is communicated with the liquid discharge pipe (8), and a one-way valve is installed on the thin tube (17).
5. An energy saving type combined evaporator as set forth in claim 1, wherein: the bottom parts of the first preheater (4) and the second preheater (5) are communicated with a water outlet pipe (18), and the water outlet pipe (18) is provided with a ball valve.
6. An energy saving type combined evaporator as set forth in claim 1, wherein: the liquid outlet of the first preheater (4) is communicated with the liquid inlet of the second preheater (5) through a drainage tube (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020932953.2U CN212998415U (en) | 2020-05-28 | 2020-05-28 | Energy-saving combined evaporator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020932953.2U CN212998415U (en) | 2020-05-28 | 2020-05-28 | Energy-saving combined evaporator |
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| CN212998415U true CN212998415U (en) | 2021-04-20 |
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| CN202020932953.2U Active CN212998415U (en) | 2020-05-28 | 2020-05-28 | Energy-saving combined evaporator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113403710A (en) * | 2021-07-22 | 2021-09-17 | 上海神农节能环保科技股份有限公司 | Treatment method and device suitable for removing sodium sulfate from viscose fiber acid bath |
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2020
- 2020-05-28 CN CN202020932953.2U patent/CN212998415U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113403710A (en) * | 2021-07-22 | 2021-09-17 | 上海神农节能环保科技股份有限公司 | Treatment method and device suitable for removing sodium sulfate from viscose fiber acid bath |
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