CN208990266U - A kind of MVR falling film evaporation device - Google Patents
A kind of MVR falling film evaporation device Download PDFInfo
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- CN208990266U CN208990266U CN201821129861.XU CN201821129861U CN208990266U CN 208990266 U CN208990266 U CN 208990266U CN 201821129861 U CN201821129861 U CN 201821129861U CN 208990266 U CN208990266 U CN 208990266U
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Abstract
The utility model discloses a kind of MVR falling film evaporation devices, including falling liquid film device ontology, side above the falling liquid film device ontology is equipped with liquor inlet, and the side of the lower section of falling liquid film device ontology is equipped with condensation-water drain, the bottom of the falling liquid film device ontology is fixed with material liquid outlet, the side of the material liquid outlet is equipped with solenoid valve, the other side below the falling liquid film device ontology is connected with connecting tube, one end of the connecting tube is connected with inspissator, the bottom of the inspissator is equipped with concentrated solution outlet, the utility model is provided with spongy layer, a large amount of droplets are generated on the appearance wall of heating evaporation room, then the spongy layer inside set casing adsorbs the droplet of heating evaporation chamber surface, press pressing board, compressed spring is set to be in compressive state, spongy layer is squeezed, the water adsorbed inside spongy layer can be discharged, it is inhaled convenient for next time It is attached, the problem of avoiding droplet evaporation endothermic, reduce the temperature of evaporation chamber surface, evaporation efficiency is caused to reduce.
Description
Technical field
The utility model belongs to MVR technical field, and in particular to a kind of MVR falling film evaporation device.
Background technique
MVR evaporator is a kind of novel high-efficiency and energy-saving evaporation equipment for being mainly used in pharmaceutical industry, and the equipment is using low
Temperature is that the energy generates steam with low-pressure steam steaming technique and clean energy resource, and the water in medium is separated, and is current international advanced
Evaporation technique, be the upgraded product for substituting conventional evaporator, MVR evaporator is different from common single-action falling liquid film or multiple-effect and drops
Film evaporator, MVR are monomer evaporator, integrate multiple-effect falling film evaporator, take segmentation according to required product concentration difference
Formula evaporation, i.e. for product when that first time cannot reach required concentration after imitating body, product is after leaving effect body by under effect body
Product is extracted into effect body top again by effect body by imitating body exterior line by the vacuum pump in portion, is then iterated through by this
Body is imitated to reach required concentration.
But there is some defects, existing MVR drop in MVR falling film evaporation device currently on the market in use
Film evaporator be mostly it is fixed, cannot in feed liquid impurity and irritative gas adsorb, and existing MVR falling liquid film
The problem of vaporising device cannot adsorb to the droplet that evaporation chamber surface generates, reduce evaporation efficiency.
Utility model content
The purpose of this utility model is to provide a kind of MVR falling film evaporation devices, to solve to propose in above-mentioned background technique
Existing MVR falling film evaporation device be mostly it is fixed, cannot in feed liquid impurity and irritative gas adsorb, and
The problem of droplet that evaporation chamber surface generates cannot being adsorbed, reduce evaporation efficiency.
To achieve the above object, the utility model provides the following technical solutions: a kind of MVR falling film evaporation device, including drop
Diaphragm ontology, the side above the falling liquid film device ontology are equipped with liquor inlet, and the side installation of the lower section of falling liquid film device ontology
There is condensation-water drain, the bottom of the falling liquid film device ontology is fixed with material liquid outlet, and the side of the material liquid outlet is equipped with electromagnetism
Valve, the other side below the falling liquid film device ontology are connected with connecting tube, and one end of the connecting tube is connected with inspissator, described dense
The bottom of contracting device is equipped with concentrated solution outlet, and the falling liquid film device body interior is fixedly arranged above distributor, and falling liquid film device ontology
The lower section installation for being internally located at distributor there are four heating tube, be provided with heating evaporation on the appearance wall of the falling liquid film device ontology
Room, the side of the heating evaporation room is equipped with steam inlet, and is enclosed with set casing on the appearance wall of heating evaporation room, described
The inside of set casing is fixed, and there are four compressed springs, and the inside of set casing is provided with spongy layer close to the side of compressed spring,
One end of four compressed springs is fixed with pressing board, and the inside of the liquor inlet is fixed with active carbon layer and filter plate, and
Active carbon layer is located at the side of filter plate, and the side of the active carbon layer and filter plate is respectively and fixedly provided with handle, the solenoid valve with
Peripheral control unit is electrically connected, and the peripheral control unit and external power supply are electrically connected.
Preferably, the inside of the spongy layer offers intensive hole.
Preferably, the surface of the compressed spring is coated with rust-proof coating.
Preferably, the surface of the pressing board is equipped with Anti-slip cover.
Preferably, the surface of the heating evaporation room is provided with heat insulation coating.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model is provided with filter plate and active carbon layer, pulls handle, by filter plate and active carbon layer insertion material
The inside of liquid import, filter plate are filtered the impurity in feed liquid, and active carbon layer inhales the penetrating odor in feed liquid
It is attached, solve the problems, such as cannot in feed liquid impurity and irritative gas handle.
(2) the utility model is provided with spongy layer, when heating evaporation indoor/outdoor temperature-difference is excessive, the appearance of heating evaporation room
A large amount of droplets are generated on wall, then the spongy layer inside set casing adsorbs the droplet of heating evaporation chamber surface, pressing board is pressed,
So that compressed spring is in compressive state, i.e., squeeze spongy layer, the water adsorbed inside spongy layer can be discharged, convenient for next time
The problem of absorption avoids droplet evaporation endothermic, reduces the temperature of evaporation chamber surface, evaporation efficiency is caused to reduce.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the set casing structural schematic diagram of the utility model；
Fig. 3 is the liquor inlet structural schematic diagram of the utility model；
In figure: 1- distributor, 2- falling liquid film device ontology, 3- steam inlet, 4- set casing, 5- heating tube, 6- condensed water go out
Mouth, 7- material liquid outlet, 8- solenoid valve, 9- connecting tube, 10- concentrated solution outlet, 11- inspissator, 12- heating evaporation room, 13- feed liquid
Import, 14- spongy layer, 15- compressed spring, 16- pressing board, 17- handle, 18- filter plate, 19- active carbon layer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of MVR falling film evaporation device, including falling liquid film device
Ontology 2, the side of the top of falling liquid film device ontology 2 are equipped with liquor inlet 13, and the side of the lower section of falling liquid film device ontology 2 be equipped with it is cold
Condensate outlet 6, the bottom of falling liquid film device ontology 2 is fixed with material liquid outlet 7, and the side of material liquid outlet 7 is equipped with solenoid valve 8, falling liquid film
The other side of 2 lower section of device ontology is connected with connecting tube 9, and one end of connecting tube 9 is connected with inspissator 11, the bottom peace of inspissator 11
Equipped with concentrated solution outlet 10, it is fixedly arranged above distributor 1 inside falling liquid film device ontology 2, distributor 1, which uniformly flows into feed liquid, to be added
In heat pipe 5, and the lower section installation for being internally located at distributor 1 of falling liquid film device ontology 2 is there are four heating tube 5, falling liquid film device ontology 2 it is outer
Heating evaporation room 12 is provided on table wall, the side of heating evaporation room 12 is equipped with steam inlet 3, and heating evaporation room 12 is outer
Set casing 4 is enclosed on table wall, the inside of set casing 4 is fixed, and there are four compressed springs 15, and the inside of set casing 4 is close to pressure
The side of contracting spring 15 is provided with spongy layer 14, and spongy layer 14 adsorbs the droplet on 12 surface of heating evaporation room, four pressures
One end of contracting spring 15 is fixed with pressing board 16, presses pressing board 16, and compressed spring 15 is made to be in compressive state, i.e., by spongy layer 14 into
Row squeezes, and the water that adsorbed inside spongy layer 14 can be discharged, the inside of liquor inlet 13 is fixed with active carbon layer 19 and filter plate
18, and active carbon layer 19 is located at the side of filter plate 18, filter plate 18 is filtered the impurity in feed liquid, and active carbon layer 19 is right
Penetrating odor in feed liquid is adsorbed, and the side of active carbon layer 19 and filter plate 18 is respectively and fixedly provided with handle 17, solenoid valve 8 with
Peripheral control unit is electrically connected, and peripheral control unit and external power supply are electrically connected.
For the ease of adsorbing a large amount of water, in the present embodiment, it is preferred that the inside of spongy layer 14 offers intensive hole.
Corrosion is generated in order to avoid Long Term Contact moisture, in the present embodiment, it is preferred that the surface of compressed spring 15 applies
Equipped with rust-proof coating.
In order to avoid hand from skidding when pressing pressing board 16, in the present embodiment, it is preferred that the surface of pressing board 16 is equipped with anti-
Sliding sleeve.
In order to avoid temperature leak during heating, in the present embodiment, it is preferred that the surface of heating evaporation room 12 is set
It is equipped with heat insulation coating.
The working principle and process for using of the utility model: external power supply is connected, then peripheral control unit controls electromagnetism
Valve 8 works normally, and pulls handle 17, and filter plate 18 and active carbon layer 19 are inserted into the inside of liquor inlet 13, and filter plate 18 is right
Impurity in feed liquid is filtered, and active carbon layer 19 adsorbs the penetrating odor in feed liquid, and subsequent feed liquid is by top
Liquor inlet 13 enters, and uniformly flows into feed liquid in heating tube 5 through liquid distributor 1, and under the effect of gravity, feed liquid is along pipe
The decline of inner wall film-like, while external steam enters heating evaporation room 12 from steam inlet 3, thus to 5 inner wall of heating tube
Feed liquid is evaporated, and the condensed water after evaporation goes out to flow out from condensation-water drain 6, remaining feed liquid enters inspissator by connecting tube 9
It is concentrated in 11, finally outflow carries out the next step from concentrated solution outlet 10, when 12 internal-external temperature difference mistake of heating evaporation room
When big, a large amount of droplets are generated on the appearance wall of heating evaporation room 12, then the spongy layer 14 inside set casing 4 is to heating evaporation room 12
The droplet on surface is adsorbed, and pressing board 16 is pressed, and so that compressed spring 15 is in compressive state, i.e., is squeezed spongy layer 14,
The water adsorbed inside spongy layer 14 can be discharged, convenient for absorption next time, avoid droplet evaporation endothermic, reduce the temperature of vaporization chamber.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of MVR falling film evaporation device, including falling liquid film device ontology (2), it is characterised in that: above the falling liquid film device ontology (2)
Side be equipped with liquor inlet (13), and the side of the lower section of falling liquid film device ontology (2) is equipped with condensation-water drain (6), described
The bottom of falling liquid film device ontology (2) is fixed with material liquid outlet (7), and the side of the material liquid outlet (7) is equipped with solenoid valve (8), institute
It states the other side below falling liquid film device ontology (2) to be connected with connecting tube (9), one end of the connecting tube (9) is connected with inspissator
(11), the bottom of the inspissator (11) is equipped with concentrated solution outlet (10), and the internal top of the falling liquid film device ontology (2) is fixed
Have distributor (1), and there are four heating tube (5) for the lower section installation for being internally located at distributor (1) of falling liquid film device ontology (2), it is described
It is provided on the appearance wall of falling liquid film device ontology (2) heating evaporation room (12), the side of the heating evaporation room (12) is equipped with steaming
Vapor inlet (3), and set casing (4) are enclosed on the appearance wall of heating evaporation room (12), the inside of the set casing (4) is fixed with
Four compressed springs (15), and the inside of set casing (4) is provided with spongy layer (14) close to the side of compressed spring (15), four
One end of the compressed spring (15) is fixed with pressing board (16), and the inside of the liquor inlet (13) is fixed with active carbon layer (19)
With filter plate (18), and active carbon layer (19) is located at the side of filter plate (18), the active carbon layer (19) and filter plate (18)
Side be respectively and fixedly provided with handle (17), the solenoid valve (8) and peripheral control unit are electrically connected, the peripheral control unit and external
Power supply is electrically connected.
2. a kind of MVR falling film evaporation device according to claim 1, it is characterised in that: the inside of the spongy layer (14)
Offer intensive hole.
3. a kind of MVR falling film evaporation device according to claim 1, it is characterised in that: the table of the compressed spring (15)
Face is coated with rust-proof coating.
4. a kind of MVR falling film evaporation device according to claim 1, it is characterised in that: pacify on the surface of the pressing board (16)
Equipped with Anti-slip cover.
5. a kind of MVR falling film evaporation device according to claim 1, it is characterised in that: the heating evaporation room (12)
Surface is provided with heat insulation coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821129861.XU CN208990266U (en) | 2018-07-17 | 2018-07-17 | A kind of MVR falling film evaporation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821129861.XU CN208990266U (en) | 2018-07-17 | 2018-07-17 | A kind of MVR falling film evaporation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208990266U true CN208990266U (en) | 2019-06-18 |
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ID=66797432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821129861.XU Active CN208990266U (en) | 2018-07-17 | 2018-07-17 | A kind of MVR falling film evaporation device |
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| CN (1) | CN208990266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112662542A (en) * | 2021-02-03 | 2021-04-16 | 邵阳学院 | Yeast fermenting device capable of improving heat preservation performance by utilizing waste heat |
-
2018
- 2018-07-17 CN CN201821129861.XU patent/CN208990266U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112662542A (en) * | 2021-02-03 | 2021-04-16 | 邵阳学院 | Yeast fermenting device capable of improving heat preservation performance by utilizing waste heat |
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Address after: Room 301, Floor 3, Building C15, Phase II, Dongyi International Media Industrial Park, No. 8, Gaojing Wenhuayuan Road, Gaobeidian Township, Chaoyang District, Beijing Patentee after: United Environment (Beijing) Co.,Ltd. Address before: 100023 5, C District, Tonghui building, 1132 Hui He South Street, Chaoyang District, Beijing. Patentee before: HORIZON WATER Co.,Ltd. |
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| CP03 | Change of name, title or address |