CN208340448U - Energy-efficient wet flue gas handles dehumidification device - Google Patents
Energy-efficient wet flue gas handles dehumidification device Download PDFInfo
- Publication number
- CN208340448U CN208340448U CN201820634560.6U CN201820634560U CN208340448U CN 208340448 U CN208340448 U CN 208340448U CN 201820634560 U CN201820634560 U CN 201820634560U CN 208340448 U CN208340448 U CN 208340448U
- Authority
- CN
- China
- Prior art keywords
- flue gas
- drainage bin
- wet flue
- heat pump
- netted
- 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 relates to boiler dusting field, i.e., energy-efficient wet flue gas handles dehumidification device.It includes a drainage bin, and drainage bin is exported in side band wet flue gas import, drainage bin in other side band dry flue gas, has discharge outlet under drainage bin；The evaporator coil of heat pump compressor is arranged in wet flue gas inlet flue duct section, and the condenser coil of heat pump compressor is arranged in dry flue gas exhaust pass section；Netted condensation device more than together is equipped in the middle part of drainage bin.Netted condensation device is curtain shape metal mesh or web.It is cooling to white cigarette using heat pump, elutriation is gone out, the mode of reheating completes flue gas dehumidifying, to prevent and remedy pollution compared with low energy consumption realization to flue gas.It is equipped with netted condensation device more than together in the middle part of drainage bin, has been detained flue gas, improves the effect of settling of moisture in removal flue gas.
Description
Technical field
The utility model relates to boiler dusting field, i.e., energy-efficient wet flue gas handles dehumidification device.
Background technique
In the prior art, domestic wet desulphurization, 95% or more denitration dust collecting equipment to demisting during fume treatment not
It is good or at all without practical ways, cause process water to be lost excessive, regulation effect is very poor, and supersaturation water is to wind in practice
Machine, flue, chimney all cause serious consequence, especially north cold area more serious, increase business burden, while causing to pacify
Full hidden danger.White cigarette is eliminated in smoke tube mouth after boiler dusting, referred to as white plumage phenomenon.White cigarette seems environmental protection, contains in practical white cigarette
There are a large amount of steam, a large amount of salt of wrapped folder are to form the main reason of haze, while also having corrosiveness to chimney, influence using the longevity
Life.
Utility model content
The purpose of this utility model is in view of the above deficiencies and provides a kind of energy-efficient wet flue gas processing dehumidification device,
By evaporating, condensing to white cigarette, water content and salinity, safety and environmental protection in white cigarette are reduced.
The technical solution of the utility model is: energy-efficient wet flue gas handles dehumidification device, it is characterised in that has
One drainage bin, drainage bin are exported in side band wet flue gas import, drainage bin in other side band dry flue gas, have draining under drainage bin
Mouthful；The evaporator coil of heat pump compressor is arranged in wet flue gas inlet flue duct section, and the condenser coil of heat pump compressor is arranged in
Dry flue gas exhaust pass section；Netted condensation device more than together is equipped in the middle part of drainage bin.
In above scheme,
Netted condensation device is curtain shape metal mesh or web.
The evaporator for handling the heat pump drying furnace of desulfurization waste liquor is placed in drainage bin inlet flue duct section 7 simultaneously.
The utility model has the advantages that: 1, it is using heat pump to white cigarette cooling, elutriation is gone out, the mode of reheating completes cigarette
Gas dehumidifying, to prevent and remedy pollution compared with low energy consumption realization to flue gas.2, netted condensation device more than together is equipped in the middle part of drainage bin, it is stagnant
Flue gas has been stayed, the effect of settling of moisture in removal flue gas is improved.3, realize that temperature shifts in parallel using heat pump, with lowest energy consumption
Realize that flue gas is cooling, the mode reheated after saturated water is folded completes flue gas dehumidifying.And in this course with minimum view
Salt in saturated water can be deviate to reduce the discharge of pollutant in flue gas by energy input together again to complete and efficiently
Amount.4, wet flue gas import, dry flue gas exhaust pass section have interval, and netted moisture condensation dress more than together is equipped in the middle part of drainage bin
It sets, it is more preferable that condensed water effect in flue gas is precipitated.
The embodiments of the present invention is described in further detail below in conjunction with attached drawing.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
Specific embodiment
Referring to Fig. 1, parts title is as follows: drainage bin 1, wet flue gas import 2, dry flue gas outlet 3, discharge outlet 4, heat pump pressure
Contracting machine 5, evaporator coil 6, wet flue gas inlet flue duct section 7, condenser coil 8, dry flue gas exhaust pass section 9, netted moisture condensation dress
Set 10.
Referring to Fig. 1, energy-efficient wet flue gas handles dehumidification device, there is a drainage bin 1(square or cylinder staving), it takes off
Sump 1 is in side band wet flue gas import 2, and band dry flue gas in portion's exports 3 to drainage bin 1 on the other side, has discharge outlet 4 under drainage bin 1
(cone), drain valve are discharged by the discharge outlet 4 of bottom through drain valve, are back to secondary use after treatment tank processing.
The titanium alloy evaporator coil 6 of heat pump compressor 5 is arranged in wet flue gas inlet flue duct section 7, for the cooling of flue gas,
Condensed water is precipitated.The titanium alloy condenser coil 8 of heat pump compressor 5 is arranged in dry flue gas exhaust pass section 9, for flue gas plus
Heat.Evaporator coil 6, condenser coil 8 use titanium alloy material.
Be equipped with the above netted condensation device 10 together in the middle part of the drainage bin 1, netted condensation device 10 for curtain shape metal mesh or
Web.
When high-temperature flue gas enters drainage bin 1, flue gas exchanges heat by evaporator coil 6, reduces flue-gas temperature, makes
Saturated water is precipitated, and the condensation flow being precipitated by netted condensation device 10 is controlled by automatic drain valve and arranged to 1 bottom of drainage bin
Out, dewatered flue gas improves smoke temperature via condenser coil 8 and is sent into chimney, proposes high smoke speed and reduces resistance.Heat pump unit and appoint
What form, is routine techniques, and type is unlimited.
It is in practice the condensation efficiency for improving flue gas, while the evaporator of the heat pump drying furnace of desulfurization waste liquor will be handled
It is placed in drainage bin inlet flue duct section simultaneously, increases fume treatment efficiency.
It is described above, only specific embodiment of the present utility model, various illustrations are not to the reality of the utility model
The limitation of matter Composition of contents.
Claims (3)
1. energy-efficient wet flue gas handles dehumidification device, it is characterised in that have a drainage bin (1), drainage bin (1) is in side
Band wet flue gas import (2), drainage bin (1) have discharge outlet (4) under other side band dry flue gas outlet (3), drainage bin (1)；Heat pump
The evaporator coil (6) of compressor (5) is arranged in wet flue gas inlet flue duct section (7), the condenser coil of heat pump compressor (5)
(8) it is arranged in dry flue gas exhaust pass section (9)；Netted condensation device (10) more than together is equipped in the middle part of drainage bin (1).
2. energy-efficient wet flue gas described in accordance with the claim 1 handles dehumidification device, it is characterised in that netted condensation device
It (10) is curtain shape metal mesh or web.
3. energy-efficient wet flue gas described in accordance with the claim 1 handles dehumidification device, it is characterised in that processing desulfurization is given up
The evaporator of the heat pump drying furnace of liquid is placed in simultaneously in drainage bin wet flue gas inlet flue duct section (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820634560.6U CN208340448U (en) | 2018-04-30 | 2018-04-30 | Energy-efficient wet flue gas handles dehumidification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820634560.6U CN208340448U (en) | 2018-04-30 | 2018-04-30 | Energy-efficient wet flue gas handles dehumidification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208340448U true CN208340448U (en) | 2019-01-08 |
Family
ID=64887853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820634560.6U Expired - Fee Related CN208340448U (en) | 2018-04-30 | 2018-04-30 | Energy-efficient wet flue gas handles dehumidification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208340448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111841323A (en) * | 2020-08-20 | 2020-10-30 | 艾克赛尔能源科技江苏有限公司 | Novel denitration SCR reactor |
-
2018
- 2018-04-30 CN CN201820634560.6U patent/CN208340448U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111841323A (en) * | 2020-08-20 | 2020-10-30 | 艾克赛尔能源科技江苏有限公司 | Novel denitration SCR reactor |
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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: 20190108 Termination date: 20210430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |