CN211601629U - Vertical type pipe inner flow latent heat evaporation type air cooler - Google Patents
Vertical type pipe inner flow latent heat evaporation type air cooler Download PDFInfo
- Publication number
- CN211601629U CN211601629U CN201922324742.0U CN201922324742U CN211601629U CN 211601629 U CN211601629 U CN 211601629U CN 201922324742 U CN201922324742 U CN 201922324742U CN 211601629 U CN211601629 U CN 211601629U
- Authority
- CN
- China
- Prior art keywords
- cooler
- flue gas
- temperature flue
- water
- latent heat
- 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.)
- Withdrawn - After Issue
Links
- 238000001704 evaporation Methods 0.000 title claims abstract description 11
- 230000008020 evaporation Effects 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000003546 flue gas Substances 0.000 claims abstract description 53
- 238000001816 cooling Methods 0.000 claims abstract description 19
- 238000005406 washing Methods 0.000 claims abstract description 4
- 238000004140 cleaning Methods 0.000 claims description 15
- 239000007921 spray Substances 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 2
- 230000001502 supplementing effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009834 vaporization Methods 0.000 abstract description 4
- 230000008016 vaporization Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000013078 crystal Substances 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
Images
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- Chimneys And Flues (AREA)
Abstract
The utility model relates to an industry high temperature flue gas treatment facility field especially relates to a vertical intraductal latent heat evaporation formula air cooler that flows. The high-temperature flue gas cooling device comprises a cooler barrel, wherein a high-temperature flue gas inlet is formed in the lower part of the cooler barrel, a high-temperature flue gas outlet is formed in the upper part of the cooler barrel, an air outlet is formed in the top of the cooler barrel, an air inlet is formed in the side part of the cooler barrel, and a water collecting tray, a water replenishing valve and a drain valve are arranged at the; be equipped with the cooling tube of several vertical settings between cooler high temperature flue gas and the air, cooling tube upper portion is equipped with the washing pipeline, is equipped with the shower around the cooling tube. The method can treat industrial flue gas with large flue gas volume and high temperature, and utilizes the temperature difference between air and high-temperature flue gas and the vaporization latent heat of water evaporation to carry out double cooling on the high-temperature flue gas, thereby improving the heat exchange effect, reducing the occupied area, saving the investment cost, saving energy and protecting environment. The pipeline in the cooler can be effectively prevented from being blocked, the service life of the cooler is long, and the maintenance cost is saved.
Description
Technical Field
The utility model relates to an industry high temperature flue gas treatment facility field especially relates to a vertical intraductal latent heat evaporation formula air cooler that flows.
Background
Because the industrial flue gas temperature is high, the flue gas volume is large, and in order to ensure that the flue gas temperature reaches the temperature required by the process, the industrial flue gas needs to be cooled. Currently, industrial high-temperature flue gas cooling equipment is mainly divided into a flue gas-air cooler and a flue gas-water cooler. The two types of coolers have the following disadvantages:
the flue gas-air cooler utilizes air as a cooling medium, and needs a larger heat exchange area due to a smaller heat transfer coefficient of the air, so the flue gas-air cooler has large floor area and poor heat exchange effect, and seasonal changes of air temperature greatly affect the performance of the flue gas-air cooler; the flue gas-water cooler utilizes water as a cooling medium, and needs equipment such as a cooling tower, a water treatment device, a circulating pump and the like due to the fact that cooling water with low temperature is needed, the equipment occupies a large area, is long in flow, is complex in operation control, is high in cost, and water treatment equipment is easy to pollute the environment.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides a vertical intraductal flow latent heat evaporation formula air cooler can high-efficient big flue gas volume of handling, the high industry flue gas of temperature, can wash high temperature flue gas pipeline inner wall adnexed crystal and bonding thing, and the heat transfer is effectual, energy-concerving and environment-protective, reduce cost.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a vertical tube internal flow latent heat evaporation type air cooler comprises a cooler barrel, wherein a high-temperature flue gas inlet is formed in the lower portion of the cooler barrel, a high-temperature flue gas outlet is formed in the upper portion of the cooler barrel, an air outlet is formed in the top of the cooler barrel, an air inlet is formed in the side portion of the cooler barrel, and a water collecting disc, a water replenishing valve and a drain valve are arranged at the bottom of the cooler barrel; be equipped with the cooling tube of several vertical settings between cooler high temperature flue gas and the air, cooling tube upper portion is equipped with the washing pipeline, is equipped with the shower around the cooling tube.
Still include the spray pump, spray pump one end and link to each other with the water-collecting tray through the pipeline, and the other end links to each other with the shower.
The fan is arranged in the cooler barrel and positioned at the top of the cooler barrel.
And a steam inlet valve or a water inlet valve of the cleaning system is arranged on the cleaning pipeline, the steam inlet valve is connected with the steam system, and the water inlet valve is connected with the water inlet system.
The drain valve is connected with the drainage pipeline.
And the water replenishing valve is connected with a water replenishing system.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the utility model discloses can handle big flue gas volume and the high industrial flue gas of temperature, utilize the method that the latent heat of vaporization of the temperature difference of air and high temperature flue gas and water evaporation carries out dual cooling to high temperature flue gas, improve heat transfer effect, reduce area, practice thrift investment cost and energy-concerving and environment-protective.
2) The utility model discloses a cleaning system that steam or water under high pressure are the medium can prevent effectively that the pipeline from taking place to block up in the cooler, and cooler long service life practices thrift the maintenance cost.
3) The high-temperature flue gas flows in the pipe, so that the components of the flue gas after heat exchange are effectively guaranteed to be unchanged, and the heat exchange efficiency is improved.
4) The high-temperature flue gas flows in the pipe, so that the heat loss of the outer surface of the cooler is reduced, and the adjusting performance is good.
Drawings
Fig. 1 is a schematic structure and a schematic process diagram of the present invention.
In the figure: 1-cooler cylinder 2-high temperature flue gas inlet 3-high temperature flue gas outlet 4-air inlet 5-air outlet 6-radiating pipe 7-spray pipe 8-cleaning pipeline 9-cleaning system steam inlet valve or water inlet valve 10-drain valve 11-blower 12-spray pump 13-water collecting tray 14-water replenishing valve 15-high temperature flue gas direction 16-air direction
Detailed Description
The following further illustrates the embodiments of the present invention, but is not intended to limit the scope of the present invention:
as shown in figure 1, the vertical type tube internal flow latent heat evaporation type air cooler is characterized in that a high-temperature flue gas inlet 2 is arranged at the lower part of a cooler barrel 1, a high-temperature flue gas outlet 3 is arranged at the upper part of the cooler barrel, an air outlet 5 is arranged at the top of the cooler barrel, and an air inlet 4 is arranged at the side part of the cooler barrel. The bottom of the cooler cylinder 1 is provided with a water collecting tray 13, a water replenishing valve 14 and a water discharging valve 10. The drain valve 10 is connected to a drain line. The water replenishing valve 14 is connected with a water replenishing system.
Be equipped with several vertical cooling tube 6 that set up between cooler high temperature flue gas and the air, 6 upper portions of cooling tube are equipped with washing pipeline 8, are equipped with shower 7 around the cooling tube 6. A cleaning system steam inlet valve or a water inlet valve 9 is arranged on the cleaning pipeline 8, the steam inlet valve is connected with the steam system, and the water inlet valve is connected with the water inlet system.
The device also comprises a spray pump 12, one end of the spray pump 12 is connected with the water collecting tray 13 through a pipeline, and the other end is connected with the spray pipe 7.
The cooling device further comprises a fan 11, wherein the fan 11 is arranged in the cooler cylinder body 1 and is positioned at the top of the cooler cylinder body 1.
The utility model discloses a working process specifically includes:
1) high-temperature flue gas enters the radiating pipe 6 from the high-temperature flue gas inlet 2, air enters from the air inlet 4, and the air exchanges heat with the high-temperature flue gas in the radiating pipe 6 along the outer wall of the radiating pipe 6; the direction 15 of the high temperature flue gas and the direction 16 of the air are shown in fig. 1.
2) Meanwhile, the spray water is continuously sent to the wall of the radiating pipe 6 from the water collecting tray 13 through the spray pipeline 8 by the spray pump 12, the spray water is evaporated and absorbs heat when meeting high-temperature flue gas, the high-temperature flue gas is further cooled by latent heat of vaporization, and cooled condensate water and the spray water flow back to the water collecting tray 13 again.
3) And the steam system or the water inlet system introduces steam or high-pressure water into the cleaning pipeline 8 through a steam inlet valve or a water inlet valve 9 of the cleaning system, the steam or the high-pressure water washes crystal and bonding substances attached to the outer wall of the high-temperature flue gas pipeline, and the washed crystal and bonding substances are discharged from the water discharge pipeline through an opened water discharge valve 10 along with the steam or the high-pressure water.
4) The spray water of the cooler is evaporated in the recycling process, the water replenishing valve 14 is opened, water is delivered to the water collecting tray 13 through the water replenishing system, high-temperature flue gas cooled by air and cooling water is discharged from the high-temperature flue gas outlet 3, and the air and water vapor enter the atmosphere under the action of the fan 11 at the top of the cooler.
The utility model discloses can handle big flue gas volume and the high industrial flue gas of temperature, utilize the method that the latent heat of vaporization of the temperature difference of air and high temperature flue gas and water evaporation carries out dual cooling to high temperature flue gas, improve heat transfer effect, reduce area, practice thrift investment cost and energy-concerving and environment-protective. The utility model discloses a cleaning system that steam or water under high pressure are the medium can prevent effectively that the pipeline from taking place to block up in the cooler, and cooler long service life practices thrift the maintenance cost. The high-temperature flue gas flows in the pipe, so that the components of the flue gas after heat exchange are effectively guaranteed to be unchanged, and the heat exchange efficiency is improved. The high-temperature flue gas flows in the pipe, so that the heat loss of the outer surface of the cooler is reduced, and the adjusting performance is good.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A vertical tube internal flow latent heat evaporation type air cooler comprises a cooler barrel body and is characterized in that a high-temperature flue gas inlet is formed in the lower portion of the cooler barrel body, a high-temperature flue gas outlet is formed in the upper portion of the cooler barrel body, an air outlet is formed in the top of the cooler barrel body, an air inlet is formed in the side portion of the cooler barrel body, and a water collecting tray, a water supplementing valve and a water discharging valve are arranged at the bottom of the; be equipped with the cooling tube of several vertical settings between cooler high temperature flue gas and the air, cooling tube upper portion is equipped with the washing pipeline, is equipped with the shower around the cooling tube.
2. The vertical latent heat of flow evaporative air cooler of claim 1, further comprising a spray pump connected at one end to the water collection tray via a pipe and at the other end to the spray pipe.
3. The vertical tube latent heat evaporative air cooler of claim 1, further comprising a fan mounted within the cooler drum at the top of the cooler drum.
4. The vertical tube latent heat evaporative air cooler as claimed in claim 1, wherein the cleaning duct is provided with a cleaning system steam inlet valve or a cleaning system water inlet valve, the steam inlet valve is connected to the steam system, and the cleaning system water inlet valve is connected to the cleaning system water inlet valve.
5. The vertical latent heat evaporative air cooler according to claim 1, wherein said drain valve is connected to a drain line.
6. The vertical latent heat of internal flow evaporative air cooler of claim 1, wherein the water replenishment valve is connected to a water replenishment system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922324742.0U CN211601629U (en) | 2019-12-23 | 2019-12-23 | Vertical type pipe inner flow latent heat evaporation type air cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922324742.0U CN211601629U (en) | 2019-12-23 | 2019-12-23 | Vertical type pipe inner flow latent heat evaporation type air cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211601629U true CN211601629U (en) | 2020-09-29 |
Family
ID=72594443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922324742.0U Withdrawn - After Issue CN211601629U (en) | 2019-12-23 | 2019-12-23 | Vertical type pipe inner flow latent heat evaporation type air cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211601629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110940202A (en) * | 2019-12-23 | 2020-03-31 | 中冶焦耐(大连)工程技术有限公司 | Vertical type tube internal flow latent heat evaporation type air cooler and process |
-
2019
- 2019-12-23 CN CN201922324742.0U patent/CN211601629U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110940202A (en) * | 2019-12-23 | 2020-03-31 | 中冶焦耐(大连)工程技术有限公司 | Vertical type tube internal flow latent heat evaporation type air cooler and process |
| CN110940202B (en) * | 2019-12-23 | 2024-01-26 | 中冶焦耐(大连)工程技术有限公司 | Vertical tube internal flow latent heat evaporation type air cooler and process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200929 Effective date of abandoning: 20240126 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200929 Effective date of abandoning: 20240126 |