CN201862280U - Distributor for plate type falling film evaporator - Google Patents
Distributor for plate type falling film evaporator Download PDFInfo
- Publication number
- CN201862280U CN201862280U CN2010206505191U CN201020650519U CN201862280U CN 201862280 U CN201862280 U CN 201862280U CN 2010206505191 U CN2010206505191 U CN 2010206505191U CN 201020650519 U CN201020650519 U CN 201020650519U CN 201862280 U CN201862280 U CN 201862280U
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- CN
- China
- Prior art keywords
- plate
- distribution
- distributor
- distribution plate
- film evaporator
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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.)
- Expired - Fee Related
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a distributor for a plate type falling film evaporator, wherein distribution holes on a distribution plate are incapable of being blocked. The distributor comprises the distribution plate; an overflow plate and the distribution holes are arranged on the distribution plate; an outer protective frame is arranged above the distribution plate; both sides of the distribution plate are respectively provided with a side protecting plate; a distribution chamber is formed between the side protecting plate and the outer protective frame; the distribution chamber is internally provided with a buffer tube transversely arranged; the middle part of the buffer tube is provided with a liquid inlet tube; a plurality of liquid outlets with upward openings are arranged on the buffer tube at both sides of the liquid inlet tube; and a distance plate is arranged at the bottom side of the distribution plate. The distributor has the following advantages: a gap remains between the bottom of the distribution plate and a heating plate after the distance plate is arranged at the bottom side of the distribution plate; therefore, the distribution efficiency of the distributor can not be influenced even if the heating plate is scaled.
Description
Technical field
The utility model relates to a kind of distributor that is used for plate-type down-film evaporator.
Background technology
Plate-type down-film evaporator is widely used in fields such as papermaking, chemical industry.It mainly carries out evaporation and concentration to redundant moisture in the production solution, improves the concentration of solution, makes it to satisfy the requirement of production technology to solution concentration, keeps the water balance in the production cycle system simultaneously.Distributor in the existing plate-type down-film evaporator comprises: distribution plate, distribution plate is provided with overflow plate and dispensing orifice, described distribution plate top is provided with the outer frame that protects, the distribution plate both sides are respectively arranged with side guard plate, side guard plate and protect outward and form distributor chamber between the frame, the separator tube that a horizontally set is arranged in the distributor chamber, the middle part of separator tube is provided with feed tube, and the separator tube of feed tube both sides is provided with some liquid outlets that opening makes progress.The distributor of said structure is when reality is used, because the bottom of distribution plate is direct and an end in contact of heating plates, so the fouling that the dispensing orifice on the distribution plate is easy to be heated on the plate is stopped up, cause distribution plate to distribute solution inhomogeneous, thereby cause inhomogeneous, the disconnected film of cloth film on the heating plates, influence the efficient of whole evaporimeter.
The utility model content
Technical problem to be solved in the utility model is: the distributor that is used for plate-type down-film evaporator that dispensing orifice on a kind of distribution plate can be not blocked is provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the distributor that is used for plate-type down-film evaporator, the distributor that is used for plate-type down-film evaporator, comprise distribution plate, distribution plate is provided with overflow plate and dispensing orifice, described distribution plate top is provided with the outer frame that protects, the distribution plate both sides are respectively arranged with side guard plate, side guard plate and protect outward and form distributor chamber between the frame, the separator tube that a horizontally set is arranged in the distributor chamber, the middle part of separator tube is provided with feed tube, and the separator tube of feed tube both sides is provided with some liquid outlets that opening makes progress, and the bottom side of distribution plate is provided with distance plate.
The beneficial effects of the utility model are: after the distribution plate bottom side is provided with distance plate, makes and leave the gap between distribution plate bottom and the heating plates, even like this on the heating plates fouling also can not have influence on the allocative efficiency of distributor.
Description of drawings
Fig. 1 is the structural representation that the utility model is used for the distributor of plate-type down-film evaporator;
Fig. 2 is a side view of the present utility model;
Fig. 3 is the vertical view of distribution plate.
Among the figure: 1, distribution plate, 2, overflow plate, 3, dispensing orifice, 4, protect frame outward, 5, side guard plate, 6, distributor chamber, 7, separator tube, 8, feed tube, 9, liquid outlet, 10, distance plate, 11, heating plates.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As Fig. 1, Fig. 2, shown in Figure 3, the distributor that is used for plate-type down-film evaporator, comprise distribution plate 1, distribution plate 1 is provided with overflow plate 2 and dispensing orifice 3, described distribution plate 1 top is provided with the outer frame 4 that protects, distribution plate 1 both sides are respectively arranged with side guard plate 5, side guard plate 5 and protect outward between the frame 4 and to form distributor chamber 6, the separator tube 7 that a horizontally set is arranged in the distributor chamber 6, the middle part of separator tube 7 is connected with feed tube 8, the separator tube 7 of feed tube 8 both sides is provided with some liquid outlets 9 that opening makes progress, and the bottom side of distribution plate 1 is provided with distance plate 10.
Operation principle of the present utility model is: the utility model such as Fig. 1 are placed on the heating plates 11, after solution is sent into separator tube 7 by feed tube 8, liquid outlet 9 on separator tube 7 enters distributor chamber 6, then to distribution plate 1, after dispensing orifice 3 be assigned on the heating plates 11.Owing between distribution plate 1 and the heating plates 11 certain distance is just arranged,, also can not have influence on the distribution of 1 pair of solution of distribution plate even produce fouling on the heating plates 11.Guarantee continuity, uniformity that distribution plate 1 distributes solution, improved the evaporation efficiency of whole evaporimeter.
Claims (1)
1. the distributor that is used for plate-type down-film evaporator, comprise distribution plate, distribution plate is provided with overflow plate and dispensing orifice, described distribution plate top is provided with protects frame outward, and the distribution plate both sides are respectively arranged with side guard plate, side guard plate and protect outward and form distributor chamber between the frame, the separator tube that a horizontally set is arranged in the distributor chamber, the middle part of separator tube is provided with feed tube, and the separator tube of feed tube both sides is provided with some liquid outlets that opening makes progress, and it is characterized in that: the bottom side of distribution plate is provided with distance plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206505191U CN201862280U (en) | 2010-12-09 | 2010-12-09 | Distributor for plate type falling film evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206505191U CN201862280U (en) | 2010-12-09 | 2010-12-09 | Distributor for plate type falling film evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201862280U true CN201862280U (en) | 2011-06-15 |
Family
ID=44133448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206505191U Expired - Fee Related CN201862280U (en) | 2010-12-09 | 2010-12-09 | Distributor for plate type falling film evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201862280U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000436A (en) * | 2010-12-10 | 2011-04-06 | 苏州市中衡压力容器制造有限公司 | Distributor for plate-type falling-film evaporator |
| CN104307194A (en) * | 2014-09-24 | 2015-01-28 | 宜兴市格兰特干燥浓缩设备有限公司 | Falling film evaporator distribution disc with folding edge |
| CN105561613A (en) * | 2016-03-01 | 2016-05-11 | 张家港富瑞重型装备有限公司 | Liquid distributor of platy evaporator |
-
2010
- 2010-12-09 CN CN2010206505191U patent/CN201862280U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000436A (en) * | 2010-12-10 | 2011-04-06 | 苏州市中衡压力容器制造有限公司 | Distributor for plate-type falling-film evaporator |
| CN104307194A (en) * | 2014-09-24 | 2015-01-28 | 宜兴市格兰特干燥浓缩设备有限公司 | Falling film evaporator distribution disc with folding edge |
| CN105561613A (en) * | 2016-03-01 | 2016-05-11 | 张家港富瑞重型装备有限公司 | Liquid distributor of platy evaporator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20171209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |