CN208785789U - A kind of forced circulation high-efficiency foam remover - Google Patents
A kind of forced circulation high-efficiency foam remover Download PDFInfo
- Publication number
- CN208785789U CN208785789U CN201821125386.9U CN201821125386U CN208785789U CN 208785789 U CN208785789 U CN 208785789U CN 201821125386 U CN201821125386 U CN 201821125386U CN 208785789 U CN208785789 U CN 208785789U
- Authority
- CN
- China
- Prior art keywords
- separator
- forced circulation
- feed liquid
- heater
- control device
- Prior art date
- 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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Abstract
The utility model provides a kind of forced circulation high-efficiency foam remover, it includes heater and separator, the top of the heater is connect by means of the first pipeline with the entrance of the separator, the bottom of the heater is connect by means of the second pipeline with the outlet of the separator, the suitable position of second pipeline is provided with forced circulation pump, gas phase outlet is provided at the top of separator, the gas phase outlet is provided with second-stage separator, the first feed liquid erosion control device is provided with below the second-stage separator, the second-stage separator is internally provided with the second feed liquid erosion control device and vapor filter, the first feed liquid erosion control device and the second feed liquid erosion control device are provided with and lead vapour plate.Its long service life.Foam removal effect is good, after leading vapour plate, by vapor filter, will intercept drop and reaches 99% or more, to ensure that distillation water quality.
Description
Technical field
The utility model relates to evaporator applications, more particularly to a kind of forced circulation high-efficiency foam remover.
Background technique
Evaporator is mainly made of heating room and vaporization chamber two parts.It heats room and provides heat required for evaporation to liquid
Amount, promotes liquid boiling to vaporize；Vaporization chamber is kept completely separate gas-liquid two-phase.
There are following disadvantages for existing evaporator:
1. the steam inside heat exchanger shell flows between heat exchanger tube, causes entire exchanger heat exchange uneven, steam
Vapor inlet position heat is excessive, the mutually very little problem of other side heat, and exchange capability of heat is bad；
2. the material of steam inlet position, because the temperature of entrance location is excessively high, flow velocity of the material in heat exchanger tube is opposite mutually low
And plug is managed or seen to coke.
3. the foam removal effect of separator is poor, it cannot be guaranteed that distilled water water quality.
Utility model content
In order to overcome the drawbacks of the prior art, the utility model provides a kind of forced circulation high-efficiency foam remover, is separating
Demister, long service life are set inside device.Foam removal effect is good, after leading vapour plate, by vapor filter, will intercept drop
Reach 99% or more, to ensure that distillation water quality.
Specifically, the utility model provides a kind of forced circulation high-efficiency foam remover comprising heater and separator, institute
The top for stating heater is connect by means of the first pipeline with the entrance of the separator, and the bottom of the heater is by means of second
Pipeline is connect with the outlet of the separator, and the suitable position of second pipeline is provided with forced circulation pump,
Upper cover is provided at the top of the heater, the bottom of the heater is provided with lower cover,
The heater body is provided with multiple heating tubes, the first steam channel and the second steam channel, and described first
Steam channel and the second steam channel are arranged in a mutually vertical manner,
Gas phase outlet is provided at the top of the separator, the gas phase outlet is provided with second-stage separator, described
Be provided with the first feed liquid erosion control device below second-stage separator, the second-stage separator be internally provided with the second feed liquid erosion control device and
Vapor filter, the first feed liquid erosion control device and the second feed liquid erosion control device are provided with and lead vapour plate,
There is discharging circulating pump in the bottom of the separator by third piping connection.
Preferably, steam inlet is provided near the material inlet.
Preferably, the lower cover offers sewage draining exit.
Preferably, the outlet of the separator is set as taper.
Preferably, impingement baffle is provided at the top of the second-stage separator.
Preferably, the impingement baffle offers multiple steam holes.
Preferably, the diameter of the steam hole is 12mm.
Compared with prior art, the utility model has the following beneficial effects:
The utility model provides a kind of forced circulation high-efficiency foam remover, and it is logical that steam is begun with inside evaporator shell
Road, uniformly, exchange capability of heat is good for entire heat exchanger heat exchange, and the exchange capability of heat of entire heat exchanger improves 20 or so.And it is not easy to send out
Green coke pipe sees plug, improves the service life of entire evaporator.Separative efficiency is higher by 30% or more than conventional vapor-liquid separation, together
When efficiently solve material the feed liquid that spumes vapour-liquid soak through band the problems such as.
It is hit in demister in steam uphill process and leads vapour plate, led vapour plate and the soak through feed liquid drop of band of steam is enriched in and leads vapour
On plate, when feed liquid is enriched in amount for the moment, feed liquid is dripped in the case where gravity, is fallen back in separator.Vapour phase is hit three times, quilt
The drop of interception reaches 90 or more.It leads vapour plate material and selects the identical material of equipment, therefore long service life, foam removal effect are good.By
After leading vapour plate, by vapor filter, drop will be intercepted and reach 99% or more, to ensure that distillation water quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of the section structure of the utility model；
Fig. 3 is the structural schematic diagram of the upper cover and lower cover of the utility model.
Specific embodiment
The exemplary embodiment, feature and aspect of the utility model are described in detail below with reference to attached drawing.It is identical in attached drawing
Appended drawing reference indicate element functionally identical or similar.Although the various aspects of embodiment are shown in the attached drawings, remove
It non-specifically points out, it is not necessary to attached drawing drawn to scale.
Specifically, the utility model provides a kind of forced circulation high-efficiency foam remover, as shown in Figure 1 to Figure 3 comprising heating
The top of device 1 and separator 2, the heater 1 is connect by means of the first pipeline 3 with the entrance of the separator 2, described to add
The bottom of hot device 1 is connect by means of the second pipeline 4 with the outlet of the separator 2, the suitable position setting of second pipeline 4
There is forced circulation pump 5.
The top of the heater 1 is provided with upper cover 6, and the bottom of the heater 1 is provided with lower cover 7.
The heater 1 is internally provided with multiple heating tubes 8, the first steam channel 9 and the second steam channel 10, described
First steam channel 9 and the second steam channel 10 are arranged in a mutually vertical manner.
The lower cover 7 is provided with material inlet 71, the upper cover 6 and 71 corresponding position of material inlet close to marginal position
It is provided with material outlet 61, forms convection channel between the material inlet 71 and the material outlet 61.
The top of separator 2 is provided with gas phase outlet 21, and gas phase outlet 21 is provided with second-stage separator 22, two fractions
From the first feed liquid erosion control device 23 is provided with below device 22, second-stage separator 22 is internally provided with the second feed liquid erosion control device 24 and steams
Vapour filter 25, the first feed liquid erosion control device 23 and the second feed liquid erosion control device 24 are provided with and lead vapour plate.
There is discharging circulating pump 26 in the bottom of separator 2 by third piping connection.
Preferably, steam inlet 11 is provided near the material inlet 71.
Preferably, the lower cover 7 offers sewage draining exit 12.
Preferably, the outlet of the separator 2 is set as taper.
When feed liquid is evaporated to a certain concentration in logical or when organic matter is high, it is also easy to produce violent boiling, band of the feed liquid in steam
Under dynamic, separator is directly gone out, will have a direct impact on the water quality of distilled water, in separator top device impingement baffle, intercepted and go out
Feed liquid, after being intercepted by level-one, the feed liquid carried secretly in steam is reduced, and the steam hole hole by being drilled with 12mm filters out steam, blocks
Cut the feed liquid carried secretly in steam.
It is hit in demister in steam uphill process and leads vapour plate, led vapour plate and the soak through feed liquid drop of band of steam is enriched in and leads vapour
On plate, when feed liquid is enriched in amount for the moment, feed liquid is dripped in the case where gravity, is fallen back in separator.Vapour phase is hit three times, quilt
The drop of interception reaches 90 or more.It leads vapour plate material and selects the identical material of equipment, therefore long service life, foam removal effect are good.By
After leading vapour plate, by vapor filter, drop will be intercepted and reach 99% or more, to ensure that distillation water quality.
Finally, it should be noted that above-described each embodiment is merely to illustrate the technical solution of the utility model, rather than
It is limited；Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art
It is understood that it can still modify to technical solution documented by previous embodiment, or to part of or whole
Technical characteristic is equivalently replaced；And these modifications or substitutions, it does not separate the essence of the corresponding technical solution the utility model
The range of each embodiment technical solution.
Claims (7)
1. a kind of forced circulation high-efficiency foam remover, it is characterised in that: it includes heater and separator, the top of the heater
Portion is connect by means of the first pipeline with the entrance of the separator, and the bottom of the heater is by means of the second pipeline and described point
Outlet connection from device, the suitable position of second pipeline are provided with forced circulation pump,
Upper cover is provided at the top of the heater, the bottom of the heater is provided with lower cover,
The heater body is provided with multiple heating tubes, the first steam channel and the second steam channel, first steam
Channel and the second steam channel are arranged in a mutually vertical manner,
Gas phase outlet is provided at the top of the separator, the gas phase outlet is provided with second-stage separator, the second level
It is provided with the first feed liquid erosion control device below separator, the second-stage separator is internally provided with the second feed liquid erosion control device and steam
Filter, the first feed liquid erosion control device and the second feed liquid erosion control device are provided with and lead vapour plate,
There is discharging circulating pump in the bottom of the separator by third piping connection.
2. forced circulation high-efficiency foam remover according to claim 1, it is characterised in that: the lower cover is installed close to margin location
It is equipped with material inlet, is provided with steam inlet near the material inlet.
3. forced circulation high-efficiency foam remover according to claim 1, it is characterised in that: the lower cover offers sewage draining exit.
4. forced circulation high-efficiency foam remover according to claim 1, it is characterised in that: the outlet of the separator is set as
Taper.
5. forced circulation high-efficiency foam remover according to claim 4, it is characterised in that: set at the top of the second-stage separator
It is equipped with impingement baffle.
6. forced circulation high-efficiency foam remover according to claim 5, it is characterised in that: the impingement baffle offers multiple steamings
Steam vent.
7. forced circulation high-efficiency foam remover according to claim 6, it is characterised in that: the diameter of the steam hole is
12mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821125386.9U CN208785789U (en) | 2018-07-06 | 2018-07-06 | A kind of forced circulation high-efficiency foam remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821125386.9U CN208785789U (en) | 2018-07-06 | 2018-07-06 | A kind of forced circulation high-efficiency foam remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208785789U true CN208785789U (en) | 2019-04-26 |
Family
ID=66202491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821125386.9U Expired - Fee Related CN208785789U (en) | 2018-07-06 | 2018-07-06 | A kind of forced circulation high-efficiency foam remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208785789U (en) |
-
2018
- 2018-07-06 CN CN201821125386.9U patent/CN208785789U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20200706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |