CN206730531U - One kind is without scraper plate flash evaporator - Google Patents
One kind is without scraper plate flash evaporator Download PDFInfo
- Publication number
- CN206730531U CN206730531U CN201720401005.4U CN201720401005U CN206730531U CN 206730531 U CN206730531 U CN 206730531U CN 201720401005 U CN201720401005 U CN 201720401005U CN 206730531 U CN206730531 U CN 206730531U
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- CN
- China
- Prior art keywords
- scraper plate
- jet device
- flash evaporator
- plate liquid
- bent axle
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model belongs to evaporation concentration technique field, more particularly, to one kind without scraper plate flash evaporator.Described flash evaporator is internally provided with no scraper plate liquid-jet device, and the bottom of no scraper plate liquid-jet device is supported by support frame；The converying feeding tube that is internally provided with without scraper plate liquid-jet device, the top of converying feeding tube are connected with feeding warehouse；It is described without being provided with several constricting nozzles on the outside of scraper plate liquid-jet device, the afterbody of constricting nozzle is connected with compression connecting rod, the afterbody for compressing connecting rod is connected with rotation bent axle, and rotation bent axle is arranged on no scraper plate liquid-jet device inside middle, and the top for rotating bent axle is connected with motor.It coordinates rotation driving bent axle by a variety of compression injection devices, by way of atomized spray, liquid material is sprayed in evaporation plate and is quickly concentrated by evaporation, improve the concentration of liquid material.
Description
Technical field
The utility model belongs to evaporation concentration technique field, more particularly, to one kind without scraper plate flash evaporator.
Background technology
Thin film evaporator is a kind of type of evaporator, and feature is that feed liquid is carried out along heating tube wall in membranaceous flowing
Heat transfer and evaporation, advantage are heat transfer efficiency height, and evaporation rate is fast, and residence time of material is short, therefore is particularly suitable for heat-sensitive substance
Evaporation.It is different according to film forming reason and flow direction, climbing film evaporator, falling film evaporator, three kinds of luwa evaporator can be divided into
Type.Thin film evaporator unit is made up of evaporator, vapour liquid separator, three parts of preheater and a dump separator, is steamed
Device is sent out to rise membrane type tubular heat exchanger.The evaporator has the characteristics that big production capacity, efficiency high, material heated time are short, fits
Weak solution for industries such as pharmacy, food, chemical industry concentrates, and this equipment uses stainless steel making with material contact portion, has
There is good decay resistance, it is durable in use, meet medicine hygienic requirements.
But general more tilings that material is carried out using scraper plate of traditional thin film evaporator form film, but scraper plate holds
The inside of evaporator easily is scratched, or even being easily destroyed heat exchange groove causes material to adulterate, and influences the concentration of material.
The content of the invention
The defects of the purpose of this utility model is to be directed to prior art and deficiency, there is provided a kind of simple in construction, design is closed
Reason, no scraper plate flash evaporator easy to use, it coordinates rotation driving bent axle by a variety of compression injection devices, passes through atomization
The mode of sprinkling, liquid material is sprayed in evaporation plate and is quickly concentrated by evaporation, improve the concentration of liquid material.
To achieve the above object, the technical solution adopted in the utility model is：It includes flash evaporator, feeding warehouse, drive
Dynamic motor, concentrate collection port；The upper end of described flash evaporator is provided with feeding warehouse, is provided among the upper end of feeding warehouse
Motor, the bottom of flash evaporator are provided with concentrate collection port, a circle heat exchange are provided with the outside of flash evaporator
Evaporating chamber；It is characterized in that：It also include without scraper plate liquid-jet device, converying feeding tube, constricting nozzle, compression connecting rod, rotation bent axle,
Support frame；Described flash evaporator is internally provided with no scraper plate liquid-jet device, and the bottom of no scraper plate liquid-jet device passes through branch
Support is supported；The converying feeding tube that is internally provided with without scraper plate liquid-jet device, the top of converying feeding tube are connected with feeding warehouse；Institute
State without several constricting nozzles are provided with the outside of scraper plate liquid-jet device, the afterbody of constricting nozzle is connected with compression connecting rod, compression
The afterbody of connecting rod is connected with rotation bent axle, and rotation bent axle is arranged on no scraper plate liquid-jet device inside middle, and rotates the top of bent axle
End is connected with motor.
Preferably, the centre of the no scraper plate liquid-jet device is provided with crankshaft installed groove, no scraper plate liquid-jet device
Outside is provided with secondary steam transpiration groove.
Preferably, it is maintained between described constricting nozzle and the inwall of heat exchange evaporating chamber between 3-5cm.
After said structure, the utility model has the beneficial effect that：One kind described in the utility model is without scraper plate rapid steaming
Device is sent out, it coordinates rotation driving bent axle by a variety of compression injection devices, and by way of atomized spray, liquid material is sprayed
Quickly it is concentrated by evaporation in evaporation plate, improves the concentration of liquid material.The utility model has simple in construction, and it is reasonable to set,
The advantages that low manufacture cost.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the no structural representation of scraper plate liquid-jet device 5 of the present utility model.
Description of reference numerals：
Flash evaporator 1, feeding warehouse 2, motor 3, concentrate collection port 4, without scraper plate liquid-jet device 5, converying feeding tube
6th, constricting nozzle 7, compression connecting rod 8, rotation bent axle 9, support frame 10, heat exchange evaporating chamber 11, crankshaft installed groove 12, secondary steam
Rising groove 13.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is further described.
Referring to as shown in Figure 1 and Figure 2, present embodiment adopts the following technical scheme that：It includes flash evaporator 1, entered
Feed bin 2, motor 3, concentrate collection port 4；The upper end of described flash evaporator 1 is provided with feeding warehouse 2, feeding warehouse 2
Be provided with motor 3 among upper end, the bottom of flash evaporator 1 is provided with concentrate collection port 4, flash evaporator 1 it is outer
Side is provided with a circle heat exchange evaporating chamber 11；It is characterized in that：It is also included without scraper plate liquid-jet device 5, converying feeding tube 6, compression
Nozzle 7, compression connecting rod 8, rotation bent axle 9, support frame 10；Described flash evaporator 1 is internally provided with no scraper plate hydrojet dress
5 are put, the bottom of no scraper plate liquid-jet device 5 is supported by support frame 10；Conveying is internally provided with without scraper plate liquid-jet device 5
Expects pipe 6, the top of converying feeding tube 6 are connected with feeding warehouse 2；The described outside without scraper plate liquid-jet device 5 is provided with several compressions
Nozzle 7, the afterbody of constricting nozzle 7 are connected with compression connecting rod 8, and the afterbody for compressing connecting rod 8 is connected with rotation bent axle 9, rotates bent axle 9
No inside middle of scraper plate liquid-jet device 5 is arranged on, and the top for rotating bent axle 9 is connected with motor 3.
Preferably, the centre of the no scraper plate liquid-jet device 5 is provided with crankshaft installed groove 12, no scraper plate liquid-jet device
5 outside is provided with secondary steam transpiration groove 13.
Preferably, it is maintained between described constricting nozzle 7 and the inwall of heat exchange evaporating chamber 11 between 3-5cm.
The operation principle of present embodiment：Liquid material is added to inside feeding warehouse 2 first, then feeding warehouse 2
The inside of converying feeding tube 6 is entered, then drives rotation bent axle 9 to be rotated by motor 3, rotation bent axle 9 is with dynamic pressure
Contracting connecting rod 8 carries out telescopic action, and liquid material is sprayed onto to the inwall of flash evaporator 1 by constricting nozzle 7, and in heat exchange
Rapid evaporation concentration is carried out in the presence of evaporating chamber 11, is collected finally by concentrate collection port 4.
After said structure, present embodiment has the beneficial effect that：One kind described in the utility model is fast without scraper plate
Fast evaporator, it coordinates rotation driving bent axle by a variety of compression injection devices, by way of atomized spray, by liquid material
It is sprayed in evaporation plate and is quickly concentrated by evaporation, improves the concentration of liquid material.Present embodiment have it is simple in construction, if
Put rationally, the advantages that low manufacture cost.
It is described above, only to illustrate the technical solution of the utility model and unrestricted, those of ordinary skill in the art couple
The other modifications or equivalent substitution that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope, it all should cover among right of the present utility model.
Claims (3)
1. a kind of without scraper plate flash evaporator, it includes flash evaporator (1), feeding warehouse (2), motor (3), concentrate and received
Ji Kou (4)；The upper end of described flash evaporator (1) is provided with feeding warehouse (2), and drive is provided among the upper end of feeding warehouse (2)
Dynamic motor (3), the bottom of flash evaporator (1) are provided with concentrate collection port (4), and flash evaporator is provided with the outside of (1)
One circle heat exchange evaporating chamber (11)；It is characterized in that：It is also included without scraper plate liquid-jet device (5), converying feeding tube (6), compression spray
Mouth (7), compression connecting rod (8), rotation bent axle (9), support frame (10)；The nothing that is internally provided with of described flash evaporator (1) is scraped
Plate liquid-jet device (5), the bottom of no scraper plate liquid-jet device (5) are supported by support frame (10)；Without scraper plate liquid-jet device (5)
Be internally provided with converying feeding tube (6), the top of converying feeding tube (6) is connected with feeding warehouse (2)；It is described without scraper plate liquid-jet device
(5) several constricting nozzles (7) are provided with the outside of, the afterbody of constricting nozzle (7) is connected with compression connecting rod (8), compression connecting rod (8)
Afterbody be connected with rotation bent axle (9), rotation bent axle (9) is arranged on no scraper plate liquid-jet device (5) inside middle, and rotation bent axle
(9) top is connected with motor (3).
2. one kind according to claim 1 is without scraper plate flash evaporator, it is characterised in that：It is described without scraper plate liquid-jet device
(5) centre is provided with crankshaft installed groove (12), and secondary steam transpiration groove is provided with the outside of no scraper plate liquid-jet device (5)
(13)。
3. one kind according to claim 1 is without scraper plate flash evaporator, it is characterised in that：Described constricting nozzle (7) with
It is maintained between the inwall of heat exchange evaporating chamber (11) between 3-5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720401005.4U CN206730531U (en) | 2017-04-17 | 2017-04-17 | One kind is without scraper plate flash evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720401005.4U CN206730531U (en) | 2017-04-17 | 2017-04-17 | One kind is without scraper plate flash evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206730531U true CN206730531U (en) | 2017-12-12 |
Family
ID=60561171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720401005.4U Active CN206730531U (en) | 2017-04-17 | 2017-04-17 | One kind is without scraper plate flash evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206730531U (en) |
-
2017
- 2017-04-17 CN CN201720401005.4U patent/CN206730531U/en active Active
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| GR01 | Patent grant |