CN206334367U - A kind of low energy consumption scraper evaporator - Google Patents
A kind of low energy consumption scraper evaporator Download PDFInfo
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- CN206334367U CN206334367U CN201621419243.XU CN201621419243U CN206334367U CN 206334367 U CN206334367 U CN 206334367U CN 201621419243 U CN201621419243 U CN 201621419243U CN 206334367 U CN206334367 U CN 206334367U
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Abstract
The utility model discloses a kind of low energy consumption scraper evaporator.And compressor and condensate water pot wherein, including horizontal-type evaporator, condenser, First Heat Exchanger and the second heat exchanger,.First Heat Exchanger and the second heat exchanger are interconnected.Condensate water pot is connected with the second heat exchanger.Condenser is connected with materials stock body.Feed pump is provided with materials stock body, condenser is provided with incoagulability gas output end.Horizontal-type evaporator includes horizontal body, stoste and enters body, steam inlet tube body, condensed water and go out body, the indirect steam port of export, discharge port end, steam heat-exchanging plate, liquid distributor, and removing device.Removing device includes bearing supporting frame, bearing block, sprocket wheel, and is provided around on the sprocket wheel of steam heat-exchanging plate both sides power transmission shaft scraping band and the scraper for back and forth striking off steam heat-exchanging plate surface material being provided with inner side scraping for steam heat-exchanging plate.The utility model has low energy consumption and scraper dirt thoroughly effect.
Description
Technical field
The utility model belongs to evaporation equipment field, more particularly to a kind of low energy consumption scraper evaporator.
Background technology
In chemical industry, pharmaceuticals industry and biological industry field, it is often necessary to which solution is heated into boiling, make its middle part
Divide solvent evaporation and be removed, improve the concentration of solution or to make solution be concentrated to saturation and separate out the evaporation of solute, same to time-division
From volatile solvent and fixedness solute, finally concentrate solution, to be crystallized, obtain product.This technique is especially
Suitable heat sensitive material, high-viscosity material and easy evaporation and concentration of the crystallization containing granule materials, degassing precipitation, distilation.At present,
Scraper evaporator on the market is main to be provided with motor-driven vertical axis by heating steam pipe and heating in steam pipe, and
The rotor segment that heating steam inside pipe wall is scraped in multiple rotations is installed in vertical axis.Using when, the material liquid component requirement used
Height, ratio of viscosities is stronger, and scaling tendency is big.Feed liquid flows outside heating steam pipe, and scraper plate is rotated using vertical axis and scrapes
Go the material for sticking to heating steam inside pipe wall dirty.Because rotor segment is during the material dirt of heating steam inside pipe wall is scraped, easily
Scrape damage heating steam inside pipe wall；In addition, the mode of the dirty annular spread of material is difficult not only to scrape blanking dirt, and it is not thorough.
Utility model content
In view of the above problems, the purpose of this utility model is that a kind of low energy consumption of offer and the dirty thoroughly low energy consumption of scraper are scraped
Plate evaporator.
To achieve the above object, a kind of low energy consumption scraper evaporator that the utility model is provided, wherein, including horizontal evaporation
Device, in horizontal-type evaporator side it is provided with the condenser connected with horizontal-type evaporator, is provided between condenser and horizontal-type evaporator
The First Heat Exchanger and the second heat exchanger connected with condenser and horizontal-type evaporator, and be provided with and horizontal steaming on horizontal-type evaporator
Send out the compressor and condensate water pot of device connection.First Heat Exchanger and the second heat exchanger are interconnected.Condensate water pot and the second heat exchange
Device is connected.Condenser is connected with materials stock body.Feed pump is provided with materials stock body, condenser is provided with incoagulability
Gas output end.Horizontal-type evaporator include horizontal body, on horizontal body provided with the stoste that is connected with the second heat exchanger enter body,
Provided with the steam inlet tube body connected with compressor, on horizontal body provided with the condensation connected with condensate water pot on horizontal body
Water goes out body, be provided with above horizontal body the indirect steam port of export, the discharge port end being provided with below horizontal body, sleeping
Provided with multiple steam heat-exchanging plates for being distributed and being connected with steam inlet tube body side by side, the side in each steam heat-exchanging plate in formula body
Provided with the liquid distributor connected with materials stock body, and in steam heat-exchanging plate side provided with the removing device for moving back and forth material.
Removing device is included in bearing supporting frame, the axle in each steam heat-exchanging plate both sides of correspondence that steam heat-exchanging plate is respectively provided on two sides with
Hold and multiple bearing blocks is respectively equipped with support frame, provided with motor-driven power transmission shaft between each bearing block and in power transmission shaft
The sprocket wheel being provided with, and it is provided around on the sprocket wheel of steam heat-exchanging plate both sides power transmission shaft scraping band and scraping band for steam heat-exchanging plate
Inner side is provided with the scraper for back and forth striking off steam heat-exchanging plate surface material.
In some embodiments, multiple steam heat-exchanging plates and steam inlet tube body parallel communication；Multiple described cloth liquid
Device and materials stock body parallel communication.
In some embodiments, condenser is connected with condensate water pot.The part distilled water that condenser is produced flows into condensation
Water pot.
In some embodiments, demisting net is provided with horizontal body.
In some embodiments, hot well is provided with discharge port end, hot well is connected with First Heat Exchanger.
In some embodiments, hot well is provided with equipment for separating liquid from solid.
In some embodiments, equipment for separating liquid from solid includes the thickener connected with First Heat Exchanger and on thickener
The centrifuge being provided with, and the outward transport end of the solid after separation being provided with centrifuge and mother liquor tank；Described mother liquor tank and
One heat exchanger is connected.
The beneficial effects of the utility model are with low energy consumption and the dirty thoroughly effect of scraper.Body is as follows：(1) low energy consumption,
The steam that compressor is produced is after the evaporation and heat-exchange of steam heat-exchanging plate, the material discharged from discharge port end and from condensed water outlet pipe
The distilled water of body discharge band part of waste heat, the material discharged afterwards from discharge port end is sent to First Heat Exchanger and material stoste
Exchanged heat；Material after heat exchange passes through separation of solid and liquid, and system of mother liquor sending back to continues to concentrate；Through separation of solid and liquid, mother liquor is transported to
First Heat Exchanger is exchanged heat with material stoste；Go out the condensed water pot of distilled water and the second heat exchanger of body discharge from condensed water
Exchanged heat.Thus, the material stoste parallel operation after the recovery of waste heat to input horizontal-type evaporator, not only improves evaporation effect
Rate, and energy consumption is also very low.(2) thoroughly, in horizontal-type evaporator, material stoste is evenly distributed to scraper dirt by liquid distributor
On steam heat-exchanging plate outer surface, drive scraping blade is moved back and forth using band is scraped, the material dirt of steam heat-exchanging plate outer surface shape is struck off.Separately
Outside, the gap between scraping blade and steam heat-exchanging plate is 0.1-0.5mm.It ensure that on the surface to steam heat-exchanging plate with carrying out a step
The process of scraper dirt is carried out, steam heat-exchanging plate surface will not be scratched, i.e., be only that steam heat-exchanging plate surface scrapes one of film.And
The material dirt for adhering to steam heat-exchanging plate outer surface is easier to strike off and thoroughly, made than adhering to the material dirt of inside pipe wall in the prior art
Energy consumption is smaller.It is thereby achieved that scraper dirt is thoroughly, and effect easy to use.
Brief description of the drawings
Fig. 1 is fundamental diagram of the present utility model；
Fig. 2 is the internal structure schematic diagram of heat exchanger in the utility model；
The internal structure schematic diagram that Fig. 3 looks up for heat exchanger in the utility model.
The internal structure schematic diagram that Fig. 4 regards for the heat exchanger right side in the utility model.
Embodiment
Utility model is described in further detail below in conjunction with the accompanying drawings.
As Figure 1-4, the utility model provide a kind of low energy consumption scraper evaporator, including horizontal-type evaporator 01,
The side of horizontal-type evaporator 01 is provided with the condenser 02 connected with horizontal-type evaporator 01, between condenser 02 and horizontal-type evaporator 01
Provided with the heat exchanger 04 of First Heat Exchanger 03 and second connected with condenser 02 and horizontal-type evaporator 01, and in horizontal-type evaporator 01
Provided with the compressor 05 and condensate water pot 06 connected with horizontal-type evaporator 01.The heat exchanger 04 of First Heat Exchanger 03 and second is mutual
Connection.Condensate water pot 06 is connected with the second heat exchanger 04.Condenser 02 is connected with materials stock body 07.Materials stock body 07
On be provided with feed pump 08, condenser 02 is provided with incoagulability gas output end 09.Horizontal-type evaporator 01 include horizontal body 11,
Horizontal body 11 is provided with the stoste connected with the second heat exchanger 04 and enters body 12, is provided with and compressor 05 on horizontal body 11
The steam inlet tube body 13 of connection, on horizontal body 11 go out body 14, horizontal provided with the condensed water that is connected with condensate water pot 06
The indirect steam port of export 15 that the top of body 11 is provided with, the discharge port end 16 being provided with below horizontal body 11, in horizontal body
Provided with multiple steam heat-exchanging plates 17 for being distributed and being connected with steam inlet tube body 13 side by side, one in each steam heat-exchanging plate 17 in 11
Side is provided with the liquid distributor 18 connected with materials stock body 07, and the scraping provided with reciprocating motion material in the side of steam heat-exchanging plate 17
Except device 19.Removing device 19 is included in the bearing supporting frame 191 that steam heat-exchanging plate 17 is respectively provided on two sides with, steamed correspondence is each
Multiple bearing blocks 192 is respectively equipped with the bearing supporting frame 191 of the both sides of vapour heat exchanger plates 17, is set between each bearing block 192
There are the power transmission shaft 193 that motor 197 drives and the sprocket wheel 194 being provided with power transmission shaft 193, and in the transmission of the both sides of steam heat-exchanging plate 17
Scraping band 195 and scraping the inner side of band 195 provided with back and forth striking off steam for steam heat-exchanging plate 17 is provided around on the sprocket wheel 194 of axle 193
The scraper 196 of the surface material of heat exchanger plates 17.Multiple steam heat-exchanging plate 17 and the parallel communication of steam inlet tube body 13, it is multiple described
Liquid distributor 18 and the parallel communication of materials stock body 07.Condenser 02 is connected with condensate water pot 06.The part that condenser 02 is produced
Distilled water flows into condensate water pot 06.Demisting net 110 is provided with horizontal body 11.Hot well 120 is provided with discharge port end 16,
Hot well 120 is connected with First Heat Exchanger 03.Hot well 120 is provided with equipment for separating liquid from solid 130.Equipment for separating liquid from solid 130 include with
The thickener 131 of the connection of First Heat Exchanger 03 and the centrifuge 132 being provided with thickener 131, and be provided with centrifuge 132
The outward transport of the solid after separation end 133 and mother liquor tank 134.Mother liquor tank 134 is connected with First Heat Exchanger 03.
Using when, compressor 05 produce steam after the evaporation and heat-exchange of steam heat-exchanging plate 17, from the row of discharge port end 16
The material gone out and the equal band part of waste heat of the distilled water for going out the discharge of body 14 from condensed water, the material discharged afterwards from discharge port end 16
First Heat Exchanger 03 is sent to be exchanged heat with material stoste；Material after heat exchange passes through separation of solid and liquid, and mother liquor sends system continuation back to
Concentration；Through separation of solid and liquid, mother liquor is conveyed into First Heat Exchanger 03 and exchanged heat with material stoste.Go out the row of body 14 from condensed water
The condensed water pot 06 of distilled water and the second heat exchanger 04 gone out is exchanged heat.Thus, sleeping to input after the recovery of waste heat
The material stoste parallel operation of formula evaporator 01, not only improves evaporation efficiency, and energy consumption is also very low.
Above-described is only some embodiments of the present utility model.For the person of ordinary skill of the art,
On the premise of the utility model creation design is not departed from, various modifications and improvements can be made, these belong to practical new
The protection domain of type.
Claims (7)
1. a kind of low energy consumption scraper evaporator, it is characterised in that be provided with including horizontal-type evaporator, in horizontal-type evaporator side with crouching
The condenser of formula evaporator connection, between condenser and horizontal-type evaporator provided with the connected with condenser and horizontal-type evaporator
One heat exchanger and the second heat exchanger, and provided with the compressor and condensate water pot connected with horizontal-type evaporator on horizontal-type evaporator；
Described First Heat Exchanger and the second heat exchanger are interconnected；Described condensate water pot is connected with the second heat exchanger；
Described condenser is connected with materials stock body；
Described horizontal-type evaporator includes horizontal body, the stoste inlet pipe connected with the second heat exchanger is provided with horizontal body
Body, on horizontal body provided with steam inlet tube body connect with compressor, be provided with and connect with condensate water pot on horizontal body
Condensed water goes out body, be provided with above horizontal body the indirect steam port of export, the discharge port end being provided with below horizontal body,
Provided with multiple steam heat-exchanging plates for being distributed and being connected with steam inlet tube body side by side, in each steam heat-exchanging plate in horizontal pipe body
Side is provided with the liquid distributor connected with materials stock body, and strikes off dress provided with reciprocating motion material in steam heat-exchanging plate side
Put；
Described removing device is included in the bearing supporting frame that steam heat-exchanging plate is respectively provided on two sides with, in each steam heat-exchanging of correspondence
Multiple bearing blocks is respectively equipped with the bearing supporting frame of plate both sides, motor-driven power transmission shaft is provided between each bearing block
With the sprocket wheel being provided with power transmission shaft, and on the sprocket wheel of steam heat-exchanging plate both sides power transmission shaft scraping for steam heat-exchanging plate is provided around
Band and back and forth strike off the scraper of steam heat-exchanging plate surface material scraping to be provided with inner side.
2. a kind of low energy consumption scraper evaporator according to claim 1, it is characterised in that the multiple steam heat-exchanging plate
With steam inlet tube body parallel communication；Multiple described liquid distributors and materials stock body parallel communication.
3. a kind of low energy consumption scraper evaporator according to claim 1, it is characterised in that described condenser and condensed water
Tank is connected.
4. a kind of low energy consumption scraper evaporator according to claim 1, it is characterised in that described to be set on horizontal body
It is equipped with demisting net.
5. a kind of low energy consumption scraper evaporator according to claim 1, it is characterised in that set on described discharge port end
There is hot well；Described hot well is connected with First Heat Exchanger.
6. a kind of low energy consumption scraper evaporator according to claim 5, it is characterised in that described hot well is provided with solid-liquid
Separator.
7. a kind of low energy consumption scraper evaporator according to claim 6, it is characterised in that described equipment for separating liquid from solid bag
Include the thickener connected with First Heat Exchanger and the centrifuge being provided with thickener, and be provided with centrifuge after separation
Solid outward transport end and mother liquor tank；Described mother liquor tank is connected with First Heat Exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621419243.XU CN206334367U (en) | 2016-12-22 | 2016-12-22 | A kind of low energy consumption scraper evaporator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621419243.XU CN206334367U (en) | 2016-12-22 | 2016-12-22 | A kind of low energy consumption scraper evaporator |
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| CN206334367U true CN206334367U (en) | 2017-07-18 |
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| CN201621419243.XU Active CN206334367U (en) | 2016-12-22 | 2016-12-22 | A kind of low energy consumption scraper evaporator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265540A (en) * | 2017-08-10 | 2017-10-20 | 卫潘明 | A kind of garbage leachate desiccation apparatus |
| CN113941163A (en) * | 2021-09-28 | 2022-01-18 | 常州瑞华化工工程技术股份有限公司 | Low-pressure drop type ethylbenzene evaporator and energy-saving process for ethylbenzene vaporization in styrene dehydrogenation reaction system |
| CN114636320A (en) * | 2022-05-23 | 2022-06-17 | 东营联合石化有限责任公司 | Descaling steam recovery device for petroleum coke calcination |
-
2016
- 2016-12-22 CN CN201621419243.XU patent/CN206334367U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265540A (en) * | 2017-08-10 | 2017-10-20 | 卫潘明 | A kind of garbage leachate desiccation apparatus |
| CN107265540B (en) * | 2017-08-10 | 2023-08-01 | 北京驰澄环保科技有限公司 | Rubbish leachate desiccation device |
| CN113941163A (en) * | 2021-09-28 | 2022-01-18 | 常州瑞华化工工程技术股份有限公司 | Low-pressure drop type ethylbenzene evaporator and energy-saving process for ethylbenzene vaporization in styrene dehydrogenation reaction system |
| CN114636320A (en) * | 2022-05-23 | 2022-06-17 | 东营联合石化有限责任公司 | Descaling steam recovery device for petroleum coke calcination |
| CN114636320B (en) * | 2022-05-23 | 2022-07-29 | 东营联合石化有限责任公司 | Descaling steam recovery device for petroleum coke calcination |
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