CN208611826U - Force explosive evaporation device - Google Patents
Force explosive evaporation device Download PDFInfo
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- CN208611826U CN208611826U CN201820760670.7U CN201820760670U CN208611826U CN 208611826 U CN208611826 U CN 208611826U CN 201820760670 U CN201820760670 U CN 201820760670U CN 208611826 U CN208611826 U CN 208611826U
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- evaporation device
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Abstract
The utility model provides a kind of pressure explosive evaporation device, including evaporator, gas-liquid separator, jet mixer and circulating pump, evaporator has vaporization chamber, the first charging aperture and the first discharge port that evaporator setting is connected to vaporization chamber, evaporator includes that indoor heat exchanger is being evaporated in setting, gas-liquid separator has feedback outlet and the second charging aperture below feedback outlet, second discharge port, the first connecting tube is connected between first discharge port and feedback outlet, the second connecting tube is connected between the first end and first charging aperture of jet mixer, third connecting tube is connected between the second end and second charging aperture of jet mixer, the 4th connecting tube is connected between the third end and the first connecting tube of jet mixer, circulating pump is mounted in third connecting tube, the both ends of circulating pump respectively with the second end of jet mixer, second charging aperture connects It is logical.The pressure explosive evaporation device has the advantages that can reduce scale forms probability and can reduce circulating pump energy consumption.
Description
Technical field
The utility model relates to vaporizer technology fields, specifically, being to be related to a kind of pressure explosive evaporation device.
Background technique
Currently, evaporator on the market mainly includes downward film evaporator, film-rising evaporator, plate-type evaporator and pressure
Circulating evaporator.Wherein, film-rising evaporator and downward film evaporator exist the disadvantage is that: be easy to make in feed liquid pipe when evaporation sewage
Incrustation results in blockage.
Plate-type evaporator has the drawback that: when evaporating the material easily at dirty, easy coking, closure plate phenomenon easily occurs, causes
It is easy to cause sealing element to damage when being dismantled, cleaned, but dismantled, and is reinstalled after dismantling and require height, difficulty big, peace
Dress is not also easy to cause drainage at that time.
Forced-circulation evaporator has the drawback that: in order to avoid feed liquid forms incrustation on heating surface, needing to increase
The flowing velocity of feed liquid on heating surface, and in order to guarantee that the speed-raising of feed liquid is met the requirements, it is equipped with high-power large-scale circulating pump, is made
It is big to obtain equipment investment, circulating pump energy consumption is high.
Summary of the invention
To solve the above-mentioned problems, the main purpose of the utility model be to provide one kind can reduce scale formed probability and
It can reduce the pressure explosive evaporation device of circulating pump energy consumption.
In order to realize the main purpose of the utility model, the utility model provides a kind of pressure explosive evaporation device, wherein packet
Evaporator, gas-liquid separator, jet mixer and circulating pump are included, evaporator has vaporization chamber, and evaporator is provided with multiple first
Feed inlet and the first discharge port above multiple first charging apertures, multiple first charging apertures, the first discharge port with evaporation
Room connection, evaporator includes heat exchanger, and heat exchanger is located in vaporization chamber, and gas-liquid separator has feedback outlet and is located under feedback outlet
The second charging aperture of side, the second discharge port, are connected with the first connecting tube between the first discharge port and feedback outlet, jet mixer
It is connected with the second connecting tube between first end and first charging aperture, is connected between the second end and second charging aperture of jet mixer
There is third connecting tube, is connected with the 4th connecting tube between the third end and the first connecting tube of jet mixer, circulating pump is mounted on
In third connecting tube, and the both ends of circulating pump are connected to the second end of jet mixer, second charging aperture respectively.
Therefore by the way that jet stream is arranged between the first charging aperture of evaporator and the second charging aperture of gas-liquid separator
Mixer, and the first discharge port of evaporator is attached with jet mixer, so that from the first discharge port output of evaporator
Part high-temperature steam and supersaturated high-temperature steam feed liquid can import jet mixer via the 4th connecting tube, make mixed by jet stream
The feed liquid of clutch can generate strong disturbance with high-temperature steam, supersaturated high-temperature steam feed liquid and boil, and then reduce circulating pump
Energy consumption.Further, since the feed liquid of jet mixer output can generate disturbance boiling, therefore when feed liquid enters in vaporization chamber
Afterwards, it can reduce the probability that scale is formed in vaporization chamber.
Further embodiment is that pressure explosive evaporation device further includes multiple gas-liquid distributors, a gas-liquid distributor setting
In a first charging aperture.
Therefore a gas-liquid distributor in first charging aperture, it is capable of increasing the disturbance of evaporation chamber internal surface feed liquid
Boiling frequency, further decreases the probability that scale is formed in vaporization chamber.
Further scheme is that exhaust outlet is provided at the top of gas-liquid separator, and forcing explosive evaporation device further includes removing
Day with fog, demister are arranged in exhaust ports.
Therefore demister can either filter out the larger liquid foam being suspended in air-flow, and can filter out smaller liquid foam with
And minute liquid foam, and then reduce and polluted caused by atmosphere as the gas that exhaust outlet is discharged.
Further scheme is that force explosive evaporation device further include heat pump, and heat pump is connected to exhaust outlet and heat exchanger
Between air inlet.
Therefore heat pump can carry out secondary pressurized, and the steaming after secondary pressurized for the steam of exhaust outlet discharge
Vapour can replace the steam-out (SO) source of evaporator, can either realize energy regenerating, and can further decrease pressure explosive evaporation
The energy consumption of device.
Further scheme is that the lower part of gas-liquid separator setting funnel-shaped, the second discharge port is located on funnel surface,
Second charging aperture is located at funnelform small-caliber end.
Therefore funnel is arranged in the bottom of gas-liquid separator, so that isolates in gas-liquid separator is dense
Contracting liquid can flow back along funnel surface.And the second discharge port on funnel surface can to the partial concentration liquid in reflux course into
Row export, and the concentrate of remainder is enable to flow back into second charging aperture by funnel surface, it is carried out down after being mixed with material liquid
The concentration of one wheel.
Detailed description of the invention
Fig. 1 is the system schematic that the utility model forces explosive evaporation device embodiment.
Fig. 2 is the structural schematic diagram for the evaporator that the utility model forces explosive evaporation device embodiment.
The following is a further explanation of the present invention with reference to the accompanying drawings and embodiments.
Specific embodiment
Referring to Figures 1 and 2, explosive evaporation device 100 is forced to include evaporator 1, gas-liquid separator 2, jet mixer 3, follow
Ring pump 4 and demister 5.Wherein, evaporator 1 has vaporization chamber 11, and evaporator 1 is provided with the first discharge port 13 and multiple first
Feed inlet 12, the first discharge port 13 and multiple first charging apertures 12 are connected to vaporization chamber 11, and the first discharge port 13 is located at multiple
The top of first charging aperture 12.
Evaporator 1 includes heat exchanger 14, and heat exchanger 14 is located in vaporization chamber 11, and heat exchanger 14 has 141 He of vapor interface
Condensed water interface 142, vapor interface 141 carry out high temperature for connecting with steam-out (SO) source, and then for the heat exchanger tube of heat exchanger 14
Steam supply, and condensed water of the condensed water interface 142 for formation that high-temperature steam liquefies to the cold discharges, and prevents heat exchanger
14 there is pipe internal water accumulation.
Gas-liquid separator 2 has feedback outlet 21, second charging aperture 22, the second discharge port 23 and exhaust outlet 24, wherein feed back
Mouth 21 and exhaust outlet 24 are respectively positioned on second charging aperture 22,23 top of the second discharge port.Feedback outlet 21 by the first connecting tube 61 with
First discharge port 13 of evaporator 1 connects, and feedback outlet 21 is used to receive the feed liquid evaporated by evaporator 1, feed liquid packet at this time
Include steam and supersaturated vapor feed liquid.
Exhaust outlet 24 is located at the top of gas-liquid separator 2, and exhaust outlet 24 is received for excluding feedback outlet in gas-liquid separator 2
Steam and gas-liquid separator 2 in supersaturated vapor feed liquid occur flash separation after steam, prevent in gas-liquid separator 2
Air pressure is excessive.Demister 5 is installed in gas-liquid separator 2, and demister 5 is located at exhaust outlet 24.It is to filter that demister 5, which is arranged,
Except the liquid foam being suspended in steam, the steam being rejected in atmosphere from exhaust outlet 24 is avoided to pollute atmosphere.
Preferably, forcing explosive evaporation device 100 further includes heat pump, and heat pump is connected to gas-liquid separator 2 by connecting tube
Between exhaust outlet 24 and the vapor interface 141 of heat exchanger 14.Heat pump can carry out secondary pressurized to the steam that exhaust outlet 24 excludes,
Enable the steam after secondary pressurized that can either realize the recycling of energy, again as the steam-out (SO) source of heat exchanger 14
It can reduce the energy consumption for forcing explosive evaporation device 100.
In addition, the setting funnel-shaped of the lower part of gas-liquid separator 2, the second discharge port 23 is located on funnel surface, and second into
Material mouth 22 is then located at funnelform small-caliber end.Funnel is arranged in the bottom of gas-liquid separator 2, so that in gas-liquid separator
The concentrate isolated in 2 can flow back along funnel surface.And the second discharge port 23 on funnel surface can be to reflux course
In partial concentration liquid exported, and the concentrate of remaining part is enable to have funnel surface to flow back at second charging aperture 22,
And then the concentration of next round is carried out after mixing with material liquid.
The second connecting tube 62, jet stream are connected between the first end of jet mixer 3 and the first charging aperture 12 of evaporator 1
Third connecting tube 63, jet mixer 3 are connected between the second end of mixer 3 and the second charging aperture 22 of gas-liquid separator 2
Third end and the first connecting tube 61 between be connected with the 4th connecting tube 64.Circulating pump 4 is mounted in third connecting tube 63, and is followed
The both ends of ring pump 4 are connect with jet mixer 3, second charging aperture 22 respectively.
It is mixed by the way that jet stream is arranged between the first charging aperture 12 of evaporator 1 and the second charging aperture 22 of gas-liquid separator 2
Clutch 3, and the first connecting tube 61 and the third end of jet mixer 3 are attached, so that the first discharge port 13 of evaporator 3
The part high-temperature steam of output and supersaturated high-temperature steam feed liquid can be imported into jet mixer 3 via the 4th connecting tube 64,
And then steam jet mixer 3 will by the feed liquid of itself and the high-temperature steam imported from the 4th connecting tube 64, supersaturated high temperature
Vapour feed liquid is mixed, and so that mixed feed liquid strong disturbance boiling is occurred, while generating the tractive force to feed liquid, in turn
Reduce the energy consumption of circulating pump 4.Further, since strong disturbance boiling can be generated from the feed liquid that jet mixer 3 exports, so that working as
It is mixed with high-temperature steam, after the feed liquid of supersaturated high-temperature steam feed liquid enters the vaporization chamber 11 of evaporator 1, it can be to vaporization chamber 11
Inner wall is washed away, and then can be effectively reduced the probability that scale is formed in vaporization chamber 11.
Preferably, forcing explosive evaporation device 100 further includes multiple gas-liquid distributors 15, and a setting of gas-liquid distributor 15 exists
In one first charging aperture 12 of evaporator 1.Gas-liquid distributor 15 is capable of increasing the disturbance boiling frequency of 1 inner surface feed liquid of vaporization chamber
Rate, and then further decrease the formation probability of scale in vaporization chamber 1.
When forcing explosive evaporation device 100 to work, feed liquid can be pumped into the second of the lower end of gas-liquid separator 2 by feed pump
Feed inlet, so that feed liquid is mixed with the high temperature concentrate after flash separation.Then, circulating pump 4 can be by mixed feed liquid
With high temperature concentrate pump incident flow mixer 3, meanwhile, the part high-temperature steam of the first discharge port 11 of evaporator 1 output, satiety
Jet mixer 3 can be entered by the 4th connecting tube 64 with high-temperature steam feed liquid, so that jet mixer 3 steams feed liquid, high temperature
Vapour, supersaturated high-temperature steam feed liquid are mixed, and generate solution and disturbance boiling occurs.Then, jet mixer 3 can will mix
Feed liquid, high-temperature steam, supersaturated high-temperature steam feed liquid afterwards is exported to the first charging aperture 12 of evaporator 1, when feed liquid, high temperature steam
When the solution that vapour, supersaturated high-temperature steam feed liquid mix passes through gas-liquid distributor 15, gas-liquid distributor 15 can further increase molten
The disturbance boiling frequency of liquid.Then, with the heating of heat exchanger 14, solution can be again separate out supersaturated vapor feed liquid and high temperature
Steam, and exported from the first discharge port 13, fraction high-temperature steam and supersaturated vapor feed liquid can be returned via the 4th connecting tube 64
Jet mixer 3 is flowed to, the high-temperature steam of rest part and supersaturated high-temperature steam feed liquid can be entered by the first connecting tube 61
Gas-liquid separator 2.2 pairs of gas-liquid separator supersaturated high-temperature steam feed liquids carry out flash separation, then generate secondary steam and height
Warm concentrate, secondary steam has the exclusion of exhaust outlet 24, and high temperature concentrate part is exported by the second discharge port 23, is partly refluxed to
Second charging aperture mixes with feed liquid and participates in next round concentration.
Pressure explosive evaporation device provided by the utility model compared with existing film-rising evaporator or downward film evaporator,
It forces explosive evaporation device to exempt the vertical adjustment to feed liquid pipe, reduces difficulty of construction, also, pass through jet mixer and gas-liquid
The feed liquid of distributor can carry out high speed disturbance in vaporization chamber, have very strong self-cleaning ability, can reduce evaporation chamber interior walls
And there is incrustation probability in the heat exchange pipe outer wall of heat exchanger, while be also convenient for heat exchanging device heat exchanger tube incrustation situation carry out with
When observe, be convenient for later maintenance, and can reduce the energy consumption of circulating pump.And force explosive evaporation device and existing forced circulation
Evaporator is compared, and forces explosive evaporation device to increase jet mixer, and then make to be mixed with high-temperature steam and satiety in feed liquid
With high-temperature steam feed liquid, the disturbance boiling ability of feed liquid is enhanced, and can assist and reduce production when circulating pump raises speed to feed liquid
Raw high energy consumption thereby reduces the whole energy consumption for forcing explosive evaporation device.
Finally it is emphasized that the above is only the preferred embodiment of the present invention, it is not limited to this reality
With novel, for those skilled in the art, the utility model can have various change and change, all in the utility model
Spirit and principle within, any modification, equivalent substitution, improvement and etc. done should be included in the protection model of the utility model
Within enclosing.
Claims (5)
1. forcing explosive evaporation device characterized by comprising
Evaporator, the evaporator have vaporization chamber, and the evaporator is provided with multiple first charging apertures and is located at multiple described
The first discharge port above first charging aperture, multiple first charging apertures, first discharge port connect with the vaporization chamber
Logical, the evaporator includes heat exchanger, and the heat exchanger is located in the vaporization chamber；
Gas-liquid separator, the gas-liquid separator have feedback outlet and second charging aperture below the feedback outlet, second
Discharge port is connected with the first connecting tube between first discharge port and the feedback outlet；
Jet mixer is connected with the second connecting tube, institute between the first end of the jet mixer and the first charging aperture
It states and is connected with third connecting tube between the second end of jet mixer and the second charging aperture, the third of the jet mixer
The 4th connecting tube is connected between end and first connecting tube；
Circulating pump, the circulating pump are mounted in the third connecting tube, and the both ends of the circulating pump respectively with the jet stream
The second end of mixer, second charging aperture connection.
2. pressure explosive evaporation device according to claim 1, it is characterised in that:
The pressure explosive evaporation device further includes multiple gas-liquid distributors, and a gas-liquid distributor setting is at one described the
On one feed inlet.
3. pressure explosive evaporation device according to claim 2, it is characterised in that:
Exhaust outlet is provided at the top of the gas-liquid separator；
The pressure explosive evaporation device further includes demister, and the demister is arranged in the exhaust ports.
4. pressure explosive evaporation device according to claim 3, it is characterised in that:
The pressure explosive evaporation device further includes heat pump, and the heat pump is connected to the air inlet of the exhaust outlet and the heat exchanger
Between.
5. pressure explosive evaporation device according to any one of claims 1 to 4, it is characterised in that:
The setting funnel-shaped of the lower part of the gas-liquid separator, second discharge port are located on funnel surface, second charging
Mouth is located at funnelform small-caliber end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820760670.7U CN208611826U (en) | 2018-05-21 | 2018-05-21 | Force explosive evaporation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820760670.7U CN208611826U (en) | 2018-05-21 | 2018-05-21 | Force explosive evaporation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208611826U true CN208611826U (en) | 2019-03-19 |
Family
ID=65700565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820760670.7U Expired - Fee Related CN208611826U (en) | 2018-05-21 | 2018-05-21 | Force explosive evaporation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208611826U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112138418A (en) * | 2020-10-28 | 2020-12-29 | 贵州航天乌江机电设备有限责任公司 | Kettle type heat exchange separator |
| CN112723450A (en) * | 2020-12-29 | 2021-04-30 | 国网河北省电力有限公司电力科学研究院 | Forced circulation evaporator for sewage treatment of thermal power plant |
-
2018
- 2018-05-21 CN CN201820760670.7U patent/CN208611826U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112138418A (en) * | 2020-10-28 | 2020-12-29 | 贵州航天乌江机电设备有限责任公司 | Kettle type heat exchange separator |
| CN112723450A (en) * | 2020-12-29 | 2021-04-30 | 国网河北省电力有限公司电力科学研究院 | Forced circulation evaporator for sewage treatment of thermal power plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 804, 8th floor, No. 18 Futian Road, Xiangzhou District, Zhuhai City, Guangdong Province Patentee after: Zhuhai Haosen Wanhong Environmental Protection Technology Co., Ltd Address before: 519000 Room 804, 8th Floor, No. 18 Futian Building, Xiangzhou District, Zhuhai City, Guangdong Province Patentee before: Zhuhai Hao Sen Wanrong Water Treatment Technology Co. Ltd. |
|
| 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: 20190319 Termination date: 20210521 |