CN210631683U - Integral type evaporation equipment - Google Patents
Integral type evaporation equipment Download PDFInfo
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- CN210631683U CN210631683U CN201920689569.1U CN201920689569U CN210631683U CN 210631683 U CN210631683 U CN 210631683U CN 201920689569 U CN201920689569 U CN 201920689569U CN 210631683 U CN210631683 U CN 210631683U
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- 238000001704 evaporation Methods 0.000 title claims abstract description 78
- 230000008020 evaporation Effects 0.000 title claims abstract description 78
- 238000010438 heat treatment Methods 0.000 claims abstract description 129
- 239000011344 liquid material Substances 0.000 claims abstract description 67
- 239000007788 liquid Substances 0.000 claims abstract description 65
- 238000000926 separation method Methods 0.000 claims abstract description 45
- 239000006260 foam Substances 0.000 claims abstract description 12
- 239000011550 stock solution Substances 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 238000012544 monitoring process Methods 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000012141 concentrate Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 238000000151 deposition Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 7
- 238000000746 purification Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000008520 organization Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model belongs to the technical field of the evaporation equipment technique and specifically relates to indicate an integral type evaporation equipment, it includes heating device and separator, heating device and separator design structure as an organic whole, heating device includes the heating device body, the heating chamber, the heat exchange tube, separator includes the separator body, the separation chamber and remove the foam silk screen, remove the produced foam when the foam silk screen is used for the evaporation of filtering liquid material, the one end of heating device body stretches to in the separation chamber, evaporation equipment still includes a plurality of extrinsic cycle pipes, the one end and the heating chamber intercommunication of extrinsic cycle pipe, the other end and the separation chamber intercommunication of extrinsic cycle pipe, the lower extreme of separation chamber is equipped with the stock solution section, the highest liquid level of stock solution section is less than the highest face of heating device body. The evaporation intensity per unit area is high, the manufacturing cost of equipment is reduced, the installation space is saved, the evaporation efficiency is improved, the evaporation resistance caused by the overhigh liquid level is greatly reduced, and the evaporation intensity is improved.
Description
Technical Field
The utility model belongs to the technical field of evaporation equipment technique and specifically relates to indicate an integral type evaporation equipment.
Background
The existing evaporation equipment is various and comprises a tube type evaporator, a plate type evaporator, a jacket heating evaporation kettle and the like, and the evaporator in each form has different structural forms. The existing tube nest evaporator is mostly split type, namely, the heating device and the separating device are two independent devices, so that the manufacturing cost is high, the tube nest evaporator is not suitable for some occasions with limited installation space, and the applicability is low. Traditional integral type evaporimeter, in order to prevent that the liquid level from crossing the evaporation that causes excessively and interrupting, need certain stock solution section in the evaporimeter, the liquid level need control certain distance above the heat exchange tube, and does not have the heating source above the heat exchange tube, therefore the liquid level can cause great evaporation resistance, leads to that unit area's evaporation strength is not high, evaporation efficiency is low, the liquid level is difficult to control etc. evaporation effect is poor.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide an integral type evaporation equipment, can save installation space, material circulation with higher speed improves evaporation efficiency, greatly reduced because of the too high evaporation resistance who causes of liquid level, improve evaporation strength.
In order to solve the technical problem, the utility model discloses a following technical scheme:
an integrated evaporation device comprises a heating device and a separating device, wherein the heating device and the separating device are of an integrated design structure, the heating device comprises a heating device body, a heating chamber arranged in the heating device body, and a heat exchange tube arranged in the heating chamber, the separating device comprises a separating device body, a separating chamber arranged in the separating device body, and a foam removing wire mesh arranged in the separating chamber, the foam removing wire mesh is used for filtering foam generated when a liquid material is evaporated, one end of the heating device body extends into the separating chamber in a protruding manner, the evaporation device further comprises a plurality of outer circulation tubes, one ends of the outer circulation tubes are communicated with the heating chamber, the other ends of the outer circulation tubes are communicated with the separating chamber, a liquid storage section for storing the liquid material is arranged at the lower end of the separating chamber, and the highest liquid level of the liquid storage section is lower than the highest level of the heating device, liquid materials in the liquid storage section enter the heating chamber through the external circulation pipe and are heated and evaporated by the heating device.
Further, the heating device further comprises an upper tube plate arranged at the upper end of the heating device body and a lower tube plate arranged at the lower end of the heating device body, the upper tube plate is used for fixing the upper end of the heat exchange tube in the heating chamber, the lower tube plate is used for fixing the lower end of the heat exchange tube in the heating chamber, and the highest liquid level of the liquid storage section is lower than the highest surface of the upper tube plate.
Furthermore, the separating device also comprises a liquid level monitoring instrument interface which is arranged on the separating device body and used for installing an external liquid level monitoring instrument.
Furthermore, the separating device also comprises a pressure monitoring instrument interface which is arranged on the separating device body and used for installing an external pressure monitoring instrument.
Furthermore, the separating device also comprises a temperature monitoring instrument interface which is arranged on the separating device body and used for installing an external temperature monitoring instrument.
Further, the separation device also comprises a sight glass which is arranged on the separation device body and is used for observing the evaporation state of the liquid material.
Further, leading-in heating steam in the heating chamber, heating steam is used for heating the liquid material, be equipped with the heating steam import on the heating device body, heating steam passes through in the heating steam import gets into the heating chamber, the upper end of separator body is equipped with the material steam outlet who is used for discharging produced steam when the liquid material evaporates, material steam outlet is equipped with external condensing equipment, and external condensing equipment is used for carrying out the condensation to material steam outlet exhaust steam.
Furthermore, the heating device body is provided with a condensed water outlet, condensed heating steam forms condensed water, and the condensed water outlet is used for discharging the condensed water formed by the heating steam.
Further, the separation device body is provided with a feed port, and liquid materials enter the liquid storage section of the separation chamber through the feed port; the lower extreme of heating device body is equipped with the concentrate discharge gate, and liquid material passes through the concentrate discharge gate after evaporation concentration forms the concentrate and discharges.
Furthermore, a plurality of support lugs for fixing the evaporation equipment are arranged on the heating device body.
The utility model has the advantages that:
1. the liquid material of the liquid storage section flows to the heat exchange tube in the heating chamber through the outer circulation tube, the outer circulation tube accelerates the circulation of the liquid material and improves the evaporation efficiency, heating steam enters the heating chamber and is used for heating the liquid material, the temperature of the heated liquid material is increased, when the temperature of the heated liquid material is about to reach the evaporation temperature, fine bubbles can be generated in the liquid material, the bubbles drive the liquid material to flow upwards along the inner wall of the heat exchange tube until the liquid material is boiled, the boiled liquid material is vaporized in the separation chamber, the steam generated in the evaporation process of the liquid material is filtered by the defoaming silk screen to remove fine foams, thereby achieving the purification effect, the liquid material steam subjected to the defoaming silk screen purification treatment is discharged out of the separation chamber, the concentrated liquid of the evaporated liquid material flows to the liquid storage section along the inner wall of the separation device body, and continues to flow to the, the heating device and the separating device are integrated into a whole, so that the manufacturing cost of equipment is reduced, the installation space is saved, the circulation of liquid materials is accelerated by the external circulation pipe, and the evaporation efficiency is improved;
2. in order to prevent the interruption of evaporation caused by too low liquid level of the traditional integrated evaporator, a certain liquid storage section is required in the evaporator, the liquid level of the liquid storage section needs to be controlled to be a certain distance above a heat exchange tube, and a heating source is not arranged above the heat exchange tube, so that the liquid level can cause larger evaporation resistance, and the evaporation effect is poor; in order to solve the problem, the one end of the heating device body of this application stretches to in the separator, the highest liquid level of stock solution section is less than the highest face of heating device body slightly, this kind of unique project organization, its purpose is the storage space who improves the stock solution section, be convenient for level measurement and control, the highest liquid level that makes the liquid material keeps being less than the highest face of heating device body slightly, guaranteed that the liquid material emits the heat exchange tube just can be boiling state in the twinkling of an eye, greatly reduced because of the too high evaporation resistance who causes of liquid level, evaporation strength is improved, the unit area evaporation strength is high, evaporation effect is good.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Description of reference numerals:
1-a heating device; 11-heating the device body; 111-heating steam inlet; 112-concentrated solution outlet; 113-a condensate outlet; 12-a heating chamber; 13-heat exchange tube; 14-upper tube sheet; 15-lower tube sheet; 2-a separation device; 21-the separation device body; 211-feed inlet; 212-material vapor outlet; 22-a separation chamber; 221-liquid storage section; 23-defoaming wire mesh; 24-liquid level monitor instrument interface; 25-pressure monitoring instrument interface; 26-temperature monitoring instrument interface; 27-sight glass; 3-an external circulation pipe; 4-support the ear.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
As shown in fig. 1, the utility model provides an integrated evaporation device, which comprises a heating device 1 and a separating device 2, the heating device 1 and the separating device 2 are designed as a whole, the heating device 1 comprises a heating device body 11, a heating chamber 12 arranged in the heating device body 11, and a heat exchange pipe 13 arranged in the heating chamber 12, the separating device 2 comprises a separating device body 21, a separating chamber 22 arranged in the separating device body 21, and a foam removing screen 23 arranged in the separating chamber 22, the foam removing screen 23 is used for filtering foam generated when a liquid material evaporates, one end of the heating device body 11 protrudes into the separating chamber 22, the evaporation device further comprises a plurality of external circulation pipes 3, one end of the external circulation pipes 3 is communicated with the heating chamber 12, and the other end of the external circulation pipes 3 is communicated with the separating chamber 22, the lower end of the separation chamber 22 is provided with a liquid storage section 221 for storing liquid materials, the highest liquid level of the liquid storage section 221 is lower than the highest level of the heating device body 11, the liquid materials in the liquid storage section 221 enter the heat exchange tube 13 in the heating chamber 12 through the external circulation tube 3, and an external heat source (such as heating steam) further heats the liquid materials in the heat exchange tube 13 through the heat exchange of the heat exchange tube 13, so that the liquid materials are evaporated and enter the separation device 2. The separator body 21 is substantially mushroom-head shaped.
In practical application, liquid materials to be evaporated are pumped into the liquid storage section 221 of the separation chamber 22 through an external feed pump, the liquid materials in the liquid storage section 221 flow to the heat exchange tubes 13 in the heating chamber 12 through the external circulation tube 3, the external circulation tube 3 accelerates circulation of the liquid materials to improve evaporation efficiency, heating steam enters the heating chamber 12 to heat the liquid materials in the heat exchange tubes 13, the temperature of the liquid materials is increased after being heated, when the temperature of the liquid materials is about to reach evaporation temperature, fine bubbles can be generated in the liquid materials, the bubbles drive the liquid materials to flow upwards along the inner walls of the heat exchange tubes 13 until the liquid materials are boiled, the boiled liquid materials are vaporized in the separation chamber 22, steam generated in the evaporation process of the liquid materials is filtered by the defoaming silk screen 23 to remove fine foams, so that purification effect is achieved, and the liquid material steam purified by the defoaming silk screen 23 is discharged out of the separation chamber 22, the evaporated liquid material concentrate flows to the liquid storage section 221 along the inner wall of the separation device body 21 and continues to flow to the heat exchange tube 13 in the heating chamber 12 through the external circulation tube 3, and the liquid material concentrate is circulated in a reciprocating manner to form a good circulation evaporation state. In order to prevent the interruption of evaporation caused by too low liquid level of the traditional integrated evaporator, a certain liquid storage section is required in the evaporator, the liquid level of the liquid storage section needs to be controlled to be a certain distance above a heat exchange tube, and a heating source is not arranged above the heat exchange tube, so that the liquid level can cause larger evaporation resistance, and the evaporation effect is poor; in order to solve the problems, one end of the heating device body 21 of the present application protrudes into the separation chamber 22, the highest liquid level of the liquid storage section 221 is slightly lower than the highest surface of the heating device body 11, the unique design structure is provided, the purpose is to improve the storage space of the liquid storage section 221, the liquid level measurement and control are convenient, the highest liquid level of the liquid material is kept slightly lower than the highest surface of the heating device body 11, the boiling state can be achieved at the moment that the liquid material emerges from the heat exchange tube 13, the evaporation resistance caused by the overhigh liquid level is greatly reduced, the evaporation intensity is improved, the evaporation intensity per unit area is high, and the evaporation effect is good. The unit area evaporation intensity of this application is high, heating device 1 and separator 2 design structure as an organic whole reduce the manufacturing cost of equipment, save installation space, and the circulation of liquid material is quickened to extrinsic cycle pipe 3, improves evaporation efficiency, promotes evaporation intensity.
In this embodiment, the heating device 1 further includes an upper tube plate 14 disposed at the upper end of the heating device body 11 and a lower tube plate 15 disposed at the lower end of the heating device body 11, the upper tube plate 14 is used for fixing the upper end of the heat exchange tube 13 in the heating chamber 12, the lower tube plate 15 is used for fixing the lower end of the heat exchange tube 13 in the heating chamber 12, and the highest liquid level of the liquid storage section 221 is lower than the highest surface of the upper tube plate 14.
In this embodiment, the separation device 2 further includes a liquid level monitoring instrument interface 24 disposed on the separation device body 21 and used for installing an external liquid level monitoring instrument. The separation device 2 further comprises a pressure monitoring instrument interface 25 arranged on the separation device body 21 and used for installing an external pressure monitoring instrument. The separation device 2 further comprises a temperature monitoring instrument interface 26 which is arranged on the separation device body 21 and is used for installing an external temperature monitoring instrument. The separation device 2 further comprises a sight glass 27 arranged on the separation device body 21 and used for observing the evaporation state of the liquid material. Preferably, the liquid level monitoring instrument may be a differential pressure liquid level meter, the pressure monitoring instrument may be a pressure gauge, and the temperature monitoring instrument may be a thermometer. The external liquid level monitoring instrument is used for ensuring that the liquid level of the liquid material is controlled at an optimal position; the external pressure monitoring instrument is used for monitoring the evaporation pressure; the external temperature monitoring instrument is used for monitoring the evaporation temperature of the liquid material; the sight glass 27 facilitates visual observation of the liquid material evaporation state.
In this embodiment, leading-in heating steam in the heating chamber 12, heating steam is used for heating the liquid material in the heat exchange pipe 13, be equipped with heating steam import 111 on the heating device body 11, heating steam gets into in the heating chamber 12 through heating steam import 111, the upper end of separator body 21 is equipped with the material steam outlet 212 that is used for discharging the produced steam of liquid material evaporation, material steam outlet 212 is equipped with external condensing equipment, and external condensing equipment is used for carrying out condensation process to the steam that material steam outlet 212 discharged. The heating device body 11 is provided with a condensed water outlet 113, condensed heating steam forms condensed water, and the condensed water outlet 113 is used for discharging the condensed water formed by the heating steam. The liquid material is continuously circulated, evaporated and concentrated, and is discharged through a concentrated liquid discharge port 112 when the liquid material reaches the required concentration; the condensed water formed by condensation of the heated liquid material by the heating steam flows downwards along the inner wall of the heating device body 11 and is finally discharged from the condensed water outlet 113.
In this embodiment, the separation device body 21 is provided with a feed port 211, and the liquid material enters the liquid storage section 221 of the separation chamber 22 through the feed port 211; the lower extreme of heating device body 11 is equipped with concentrate discharge gate 112, and liquid material passes through concentrate discharge gate 112 after evaporation concentration forms the concentrate and discharges. Liquid material to be evaporated enters the liquid storage section 221 of the separation chamber 22 through the feed port 112, an external feed pump is arranged at the feed port 112, and the external feed pump is used for pumping the liquid material into the liquid storage section 221.
In this embodiment, the heating device body 11 is provided with a plurality of support lugs 4 for fixing the evaporation equipment. The lugs 4 serve to fix the evaporation device in the desired position.
All the technical features in the embodiment can be freely combined according to actual needs.
The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.
Claims (10)
1. The utility model provides an integral type evaporation equipment, includes heating device and separator, its characterized in that: the heating device and the separating device are of an integrated design structure, the heating device comprises a heating device body, a heating chamber arranged in the heating device body and a heat exchange tube arranged in the heating chamber, the separation device comprises a separation device body, a separation chamber arranged in the separation device body and a defoaming silk screen arranged in the separation chamber, the defoaming silk screen is used for filtering foams generated when the liquid material is evaporated, one end of the heating device body extends into the separation chamber, the evaporation equipment also comprises a plurality of external circulation pipes, one end of each external circulation pipe is communicated with the heating chamber, the other end of each external circulation pipe is communicated with the separation chamber, the lower extreme of separator is equipped with the stock solution section that is used for depositing the liquid material, and the highest liquid level of stock solution section is less than the highest face of heating device body, and the liquid material in the stock solution section gets into in the heating chamber by heating device heating evaporation via the extrinsic cycle pipe.
2. An integrated evaporation apparatus as claimed in claim 1, wherein: the heating device further comprises an upper tube plate arranged at the upper end of the heating device body and a lower tube plate arranged at the lower end of the heating device body, the upper tube plate is used for fixing the upper end of the heat exchange tube in the heating chamber, the lower tube plate is used for fixing the lower end of the heat exchange tube in the heating chamber, and the highest liquid level of the liquid storage section is lower than the highest surface of the upper tube plate.
3. An integrated evaporation apparatus as claimed in claim 1, wherein: the separation device further comprises a liquid level monitoring instrument interface which is arranged on the separation device body and used for installing an external liquid level monitoring instrument.
4. An integrated evaporation apparatus as claimed in claim 1, wherein: the separating device further comprises a pressure monitoring instrument interface which is arranged on the separating device body and used for installing an external pressure monitoring instrument.
5. An integrated evaporation apparatus as claimed in claim 1, wherein: the separating device further comprises a temperature monitoring instrument interface which is arranged on the separating device body and used for installing an external temperature monitoring instrument.
6. An integrated evaporation apparatus as claimed in claim 1, wherein: the separation device also comprises a sight glass which is arranged on the separation device body and is used for observing the evaporation state of the liquid material.
7. An integrated evaporation apparatus as claimed in claim 1, wherein: leading-in heating steam in the heating chamber, heating steam is used for heating the liquid material, be equipped with the heating steam import on the heating device body, heating steam gets into in the heating chamber through the heating steam import, the upper end of separator body is equipped with the material steam outlet who is used for discharging produced steam when the liquid material evaporates, material steam outlet is equipped with external condensing equipment, and external condensing equipment is used for carrying out condensation treatment to material steam outlet exhaust steam.
8. An integrated evaporation apparatus as claimed in claim 7, wherein: the heating device body is provided with a condensed water outlet, condensed heating steam forms condensed water, and the condensed water outlet is used for discharging the condensed water formed by the heating steam.
9. An integrated evaporation apparatus as claimed in claim 1, wherein: the separation device body is provided with a feed inlet, and liquid materials enter a liquid storage section of the separation chamber through the feed inlet; the lower extreme of heating device body is equipped with the concentrate discharge gate, and liquid material passes through the concentrate discharge gate after evaporation concentration forms the concentrate and discharges.
10. An integrated evaporation apparatus as claimed in claim 1, wherein: the heating device body is provided with a plurality of support lugs for fixing the evaporation equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920689569.1U CN210631683U (en) | 2019-05-14 | 2019-05-14 | Integral type evaporation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920689569.1U CN210631683U (en) | 2019-05-14 | 2019-05-14 | Integral type evaporation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210631683U true CN210631683U (en) | 2020-05-29 |
Family
ID=70799370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920689569.1U Active CN210631683U (en) | 2019-05-14 | 2019-05-14 | Integral type evaporation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210631683U (en) |
-
2019
- 2019-05-14 CN CN201920689569.1U patent/CN210631683U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 221 Jiangyang Road, Jingjiang City, Taizhou City, Jiangsu Province, 214500 Patentee after: Jiangsu Chuanda Energy Technology Co.,Ltd. Address before: No. 221 Jiangyang Road, Jingjiang City, Taizhou City, Jiangsu Province, 214500 Patentee before: Jingjiang Chuanda Energy Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |