CN202028287U - Efficient defoaming device of steam-liquid separator - Google Patents
Efficient defoaming device of steam-liquid separator Download PDFInfo
- Publication number
- CN202028287U CN202028287U CN201120069087XU CN201120069087U CN202028287U CN 202028287 U CN202028287 U CN 202028287U CN 201120069087X U CN201120069087X U CN 201120069087XU CN 201120069087 U CN201120069087 U CN 201120069087U CN 202028287 U CN202028287 U CN 202028287U
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- cylinder
- steam
- blast pipe
- liquid separator
- cone
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Abstract
The utility model discloses an efficient defoaming device of a steam-liquid separator, which belongs to the field of mechanical equipment and comprises an outer shell consisting of an upper cylinder and a lower cone, wherein a vent pipe is arranged at the centre of the cylinder; a drain pipe is arranged at the bottom part of the cone; a single tangent steam inlet is arranged at the upper part of the cylinder; and the vent pipe extends from a steam outlet to the bottom part of the cylinder. The effective defoaming device of the steam-liquid separator has a good defoaming effect and a good drop drainage performance, and generates low loss on useful products and low pollution on condensed water.
Description
Technical field
The utility model belongs to the plant equipment field, especially a kind of efficient Despumation device of vapour liquid separator.
Background technology
Solution evaporates under fluidized state, a large amount of indirect steams are overflowed from solution, be entrained with a large amount of mist droplets or drop, and with a large amount of foams, must be removed, imitate heating clamber or carry secretly, cause the loss of utility to condenser otherwise can carry secretly to next, but also can have influence on the production capacity of equipment, even make device fails.
Prior art is unsettled cylinder or awl cup on the inner demister top that is provided with of vapour liquid separator, and inside is provided with the center exhausting stub tube, and the bottom is a cone, and has J type discharging tube.The indirect steam that eddy flow rises in separator enters around the gap at unsettled cylinder or awl cup and separator top the interlayer of cylinder or awl glass and blast pipe, owing to be circumferential admission, air inlet is bigger, the steam centrifugal action that is entrained with fine droplet is lower, blast pipe is shorter in addition, cause the gravitational settling time of fine droplet short, fine droplet can not throw away from steam fully, still can along with steam from center blast pipe overflow drain separator, cause useful products loss or pollute condensed water.
Summary of the invention
The purpose of this utility model is exactly in order to overcome above-mentioned deficiency, and a kind of efficient Despumation device of vapour liquid separator is provided.The main innovation part is circumferential admission is changed into single air inlet tangential admission, increased the centrifugal inertial force of steam flow, blast pipe changes long blast pipe in addition, sandwich passage between cylinder and the blast pipe increases, fine droplet in the indirect steam can be separated from air-flow fully, play the effect of eliminating foam, fine droplet can not be entrained to next again and imitate in heating clamber or the condenser, has reduced the loss of useful products and the pollution of condensed water.Specifically implement like this: a kind of efficient Despumation device of vapour liquid separator, comprise the shell body of forming by top cylinder body and lower cone body, the cylinder center is provided with blast pipe, the cone bottom is equipped with discharging tube, it is characterized in that cylinder top is provided with single tangent line air intake, blast pipe extends to the cylinder bottom from steam (vapor) outlet always.Usually the size of tangent line air inlet is decided by the flow of indirect steam.
Be provided with the clear water water inlet on the utility model blast pipe top, the blast pipe below is provided with rotation and cleans shower nozzle, described clear water water inlet cleans shower nozzle with rotation and is connected by the water pipe that is positioned at the blast pipe center, form a high-efficient cleaning system, be used to clean and stick to cone wall and be difficult to by the dirty small material of gravity effect.
The indirect steam that is entrained with fine droplet tangentially enters the cylinder from the tangent line air inlet on cylinder top, is subjected to the constraint of the wall motion of spinning from top to bottom.Because the air intake cross section is less, steam flow speed is greatly improved, thereby produce bigger centrifugal inertial force, under the effect of bigger centrifugal inertial force, fine droplet can both be separated from secondary gas flow substantially, is thrown to cylinder body wall and steam discharge tube wall, in addition because the sandwich passage between cylinder and the blast pipe is long, make the fine droplet gravitational settling time long, fine droplet can access fully with the indirect steam steam flow and separate.The indirect steam of no longer carrying fine droplet secretly is from blast pipe overflow drain separator.The drop that gets rid of to wall confluxes downwards in cone at the effect lower edge of gravity wall, flow to discharging tube always and discharges.Rotary nozzle ejection clear water below cylinder sprays around cone, and some materials that remain in cone wall can be easy to be cleaned, and can not cause the accumulation of material in the cone, and fine droplet is fully discharged from discharge pipe.
The efficient Despumation device of this vapour liquid separator, foam removal is effective, and drop discharge property is good, and the useful products loss is very little, and condensed water pollutes very little.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the A-A cutaway view.
The specific embodiment
A kind of efficient Despumation device of vapour liquid separator, comprise the shell body of forming by top cylinder body 2 and lower cone body 5, cylinder 2 centers are provided with blast pipe 3, cone 5 bottoms are equipped with discharging tube 6, cylinder 2 tops are provided with single tangent line air intake 1, and blast pipe 3 extends to cylinder 2 bottoms from steam (vapor) outlet 4 always.
Blast pipe 3 tops are provided with clear water water inlet 7, and blast pipe 3 belows are provided with rotation and clean shower nozzle 8, and described clear water water inlet 7 cleans shower nozzle 8 with rotation and is connected by the water pipe that is positioned at the blast pipe center.
The indirect steam that is entrained with fine droplet tangentially enters cylinder from the tangent line air inlet, in the motion of from top to bottom spinning of cylinder and exhaust pipe clamp interlayer, under inertial force, fine droplet is thrown toward wall, drop flows into cone downwards at gravity effect lower edge wall, discharges from discharging tube at last.No longer be entrained with indirect steam overflow in blast pipe of fine droplet, finally discharge from steam (vapor) outlet 4.Rinse water enters from cleaning water inlet, cleans the shower nozzle ejection from rotation, cleans the small material that remains on the cone.
Annotate: the size of air inlet is decided by the flow of indirect steam, is not limited to present embodiment.
Claims (2)
1. the efficient Despumation device of a vapour liquid separator, comprise the shell body of forming by top cylinder body and lower cone body, the cylinder center is provided with blast pipe, the cone bottom is equipped with discharging tube, it is characterized in that cylinder top is provided with single tangent line air intake, blast pipe extends to the cylinder bottom from steam (vapor) outlet always.
2. the efficient Despumation device of vapour liquid separator according to claim 1, it is characterized in that blast pipe top is provided with the clear water water inlet, the blast pipe below is provided with rotation and cleans shower nozzle, and described clear water water inlet cleans shower nozzle with rotation and is connected by the water pipe that is positioned at the blast pipe center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120069087XU CN202028287U (en) | 2011-03-16 | 2011-03-16 | Efficient defoaming device of steam-liquid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120069087XU CN202028287U (en) | 2011-03-16 | 2011-03-16 | Efficient defoaming device of steam-liquid separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202028287U true CN202028287U (en) | 2011-11-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120069087XU Expired - Fee Related CN202028287U (en) | 2011-03-16 | 2011-03-16 | Efficient defoaming device of steam-liquid separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202028287U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179110A (en) * | 2011-03-16 | 2011-09-14 | 江苏纵横浓缩干燥设备有限公司 | Efficient defoaming device for vapor-liquid separator |
| RU2751036C1 (en) * | 2020-12-28 | 2021-07-07 | Общество с ограниченной ответственностью "Экспертный технический центр ЦКБН" | Centrifugal separation element |
-
2011
- 2011-03-16 CN CN201120069087XU patent/CN202028287U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179110A (en) * | 2011-03-16 | 2011-09-14 | 江苏纵横浓缩干燥设备有限公司 | Efficient defoaming device for vapor-liquid separator |
| RU2751036C1 (en) * | 2020-12-28 | 2021-07-07 | Общество с ограниченной ответственностью "Экспертный технический центр ЦКБН" | Centrifugal separation element |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20180316 |