CN205307883U - Defoaming tower - Google Patents
Defoaming tower Download PDFInfo
- Publication number
- CN205307883U CN205307883U CN201620010486.1U CN201620010486U CN205307883U CN 205307883 U CN205307883 U CN 205307883U CN 201620010486 U CN201620010486 U CN 201620010486U CN 205307883 U CN205307883 U CN 205307883U
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- column plate
- tower body
- tower
- defoaming
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Abstract
The utility model relates to a defoaming tower in chemical machinery field, including the tower body, the inside multilayer column plate that is equipped with of tower body, the tower body bottom is equipped with the discharge gate, is equipped with the feed inlet between lower floor's column plate and the discharge gate, still is provided with at least one water inlet on the tower body, and there is the gas outlet at the tower body top, and the column plate has certain inclination, and is equipped with the triangle -shaped sawtooth on the column plate. The utility model discloses the triangle -shaped closed angle of well column plate causes destruction to the foam, has promoted the defoaming effectiveness to simple structure, easily preparation.
Description
Technical field:
This utility model relates to chemical machinery field, is specifically related to a kind of defoaming tower.
Background technology:
Polrvinyl chloride (PVC) is stuck with paste resin and is widely used in the industries such as simulated leather, wall paper, glove, flame-retardant conveyor belt, toy. Along with the market development of PVC paste resin extends, the demand of PVC paste resin also expands further, and performance requirement and production capacity to PVC paste resin also improve accordingly.
In the process producing PVC paste resin, its processing procedure includes froth breaking, degassed, wet grinding, it is glutinous to drop, add auxiliary agent etc. Owing to, in microsuspension polymerization process, gas-phase space can produce substantial amounts of foam, containing unreacted Vinyl Chloride Monomer, emulsifying agent, thin colloid, initiator etc. in these foams. If these foams are followed in latex access arrangement pipeline, not only there will be blocking pipeline, what impact produced is normally carried out, but also have lost part vinyl chloride. In order to improve this kind of situation, traditional handicraft is to add defoamer in removal process to adopt this chemical method to eliminate foam, not only relatively costly, also directly affects the stability of latex and the performance of product.
Summary of the invention:
The purpose of this utility model is the problem in order to solve to produce in polyvinyl chloride resin production process a large amount of foam, and provides a kind of device that the foam produced in polyvinyl chloride resin production process is undertaken froth breaking by mechanical means.
The purpose of this utility model is achieved through the following technical solutions: a kind defoaming tower, including tower body, multilamellar column plate it is provided with inside tower body, and it is provided with discharging opening bottom described tower body, it is provided with charging aperture between described tower body orlop column plate and discharging opening, described tower body arranges at least 1 water inlet, described tower body top is provided with gas outlet, described column plate is made up of one or more metallic plate, described column plate has certain gradient, and column plate edge is provided with several wedge angles triangular sawtooth outwardly.
Preferably, the bottom of described column plate also is provided with some spines.
Preferably, the angle of the triangular sawtooth of described column plate is 1 ° ~ 150 °.
Preferably, the surface finish 300# of described column plate.
Compared with prior art, of the present utility model having the beneficial effect that column plate is provided with triangular sawtooth or spine, by triangular sawtooth or spine, foam is damaged, the latex that foam includes flow at the bottom of tower along the column plate with constant slope. This utility model can not only effectively carry out froth breaking, improves the quality of Corvic, reduces operating cost, and simple in construction, it is easy to make.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, this utility model is further illustrated.
Fig. 1 is this utility model structural representation;
Fig. 2 is column plate plan structure figure;
Fig. 3 is the main TV structure figure with spine column plate
In figure: 1, tower body, 2, column plate, 3, charging aperture, 4, discharging opening, 5, water inlet, 6, gas outlet, 7, sawtooth 8, spine.
Detailed description of the invention:
Below in conjunction with the drawings and the specific embodiments, this utility model is described in detail:
According to Fig. 1, a kind of defoaming tower shown in Fig. 2, including tower body 1, described tower body 1 is internal is provided with multilamellar column plate 2, and it is provided with discharging opening 4 bottom described tower body 1, it is provided with charging aperture 3 between described tower body 1 orlop column plate 2 and discharging opening 4, described tower body 1 arranges at least 1 water inlet 5, gas outlet 6 is arranged at described tower body 1 top, described column plate 2 is made up of one or more metallic plate, described column plate 2 is fixing with the inwall of described tower body 1 to be connected, described column plate 2 edge is provided with several wedge angles outwardly and the triangular sawtooth 7 that angle is 1 ° ~ 150 °, described column plate 2 has certain gradient when installing, edge with sawtooth is relatively low, edge without sawtooth is higher.
Another preferred embodiment, as it is shown on figure 3, be different in that described column plate 2 bottom is provided with spine 8.
Another preferred embodiment, is different in that the angle of the triangular sawtooth of described column plate is 1 °～150 °.
Another preferred embodiment, is different in that described column plate 2 surface finish 300#.
Concrete real-time mode is as follows: it is internal that the foam containing latex after stirring enters tower body 1 from charging aperture 3, column plate 2 is gradually risen up under certain pressure effect, now foam is destroyed by the triangular sawtooth on column plate 2 or spine, gas is discharged tower from gas outlet 6, latex in foam then just flow at the bottom of tower along column plate 2 and tower body 1 inwall, finally exports from the discharging opening 4 at the bottom of tower; After end-of-job, tower body 1 inwall, column plate 2, by water inlet 5, are carried out automatic spray cleaning by outside pure water under certain pressure effect.
It is emphasized that: be only preferred embodiment of the present utility model above, not this utility model is done any pro forma restriction, every any simple modification, equivalent variations and modification above example made according to technical spirit of the present utility model, all still falls within the scope of technical solutions of the utility model.
Claims (4)
1. a defoaming tower, including tower body (1), described tower body (1) is internal is provided with multilamellar column plate (2), and described tower body (1) bottom is provided with discharging opening (4), charging aperture (3) it is provided with between described tower body (1) orlop column plate (2) and discharging opening (4), described tower body (1) is provided with at least 1 water inlet (5), described tower body (1) top is provided with gas outlet (6), it is characterized in that: described column plate (2) is made up of one or more metallic plate, described column plate (2) has certain gradient, and edge is provided with several wedge angles triangular sawtooth (7) outwardly.
2. defoaming tower according to claim 1, it is characterised in that: the bottom of described column plate (2) also is provided with some spines (8).
3. defoaming tower according to claim 1 and 2, it is characterised in that: the angle of the triangular sawtooth (7) of described column plate (2) is 1 ° ~ 150 °.
4. defoaming tower according to claim 1, it is characterised in that: the surface finish 300# of described column plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620010486.1U CN205307883U (en) | 2016-01-07 | 2016-01-07 | Defoaming tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620010486.1U CN205307883U (en) | 2016-01-07 | 2016-01-07 | Defoaming tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205307883U true CN205307883U (en) | 2016-06-15 |
Family
ID=56201000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620010486.1U Active CN205307883U (en) | 2016-01-07 | 2016-01-07 | Defoaming tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205307883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498296A (en) * | 2016-01-07 | 2016-04-20 | 永胜机械工业（昆山）有限公司 | Defoaming tower |
-
2016
- 2016-01-07 CN CN201620010486.1U patent/CN205307883U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498296A (en) * | 2016-01-07 | 2016-04-20 | 永胜机械工业（昆山）有限公司 | Defoaming tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |