CN201807261U - Environmental emission reduction type gas dehumidification dust removal machine - Google Patents
Environmental emission reduction type gas dehumidification dust removal machine Download PDFInfo
- Publication number
- CN201807261U CN201807261U CN2010202986652U CN201020298665U CN201807261U CN 201807261 U CN201807261 U CN 201807261U CN 2010202986652 U CN2010202986652 U CN 2010202986652U CN 201020298665 U CN201020298665 U CN 201020298665U CN 201807261 U CN201807261 U CN 201807261U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- pipeline
- import
- outlet
- cooling 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a kind of environmental emission reduction type gas dehumidification dust removal machine, comprise body, the housing two ends of described body are provided with air inlet and gas outlet, cooling heat exchanger, draining section, demister and rewarming heating heat exchanger are set in sequence in the housing, it is characterized in that the outlet of the import of described cooling heat exchanger by the heat exchanger of first pipeline connection air cooling heat evaporative surface exchanger, the outlet of described cooling heat exchanger connects the import of refrigeration compressor by second pipeline; The import of described rewarming heating heat exchanger is by the outlet of the 3rd pipeline connection refrigeration compressor, and the outlet of described rewarming heating heat exchanger connects the import of the heat exchanger of air cooling heat evaporative surface exchanger by the 4th pipeline.The utility model utilizes the heat heated air after the refrigerant vapor compression, reaches the purpose that reduces gas absolute moisture content and relative humidity, does not need the heat outside the system, and the recycling energy improves energy utilization rate, reduces power consumption, reduces energy waste.
Description
Technical field
The utility model relates to a kind of gas dehumidification dust arrester, especially relates to a kind of environmental emission reduction type gas dehumidification dust removal machine.
Background technology
Some military installations in the cavern and the environment of underground installation are relatively moister, and some industrial production enterprise need produce under dry environment, utilizes air-conditioning system or dehumidifier to wait usually in these occasions and dehumidifies, and power consumption is big, and energy utilization rate is low, and energy waste is big; In addition, enterprises such as iron and steel, chemical industry exist power consumption big for the employed dehumidifying dust arrester of dehumidifying dedusting with gas or discharge gas equally, and energy utilization rate is low, the problem that energy waste is big.
The utility model content
The applicant has carried out research and has improved at above-mentioned problem, and a kind of environmental emission reduction type gas dehumidification dust removal machine is provided, and the recycling energy improves energy utilization rate, reduces power consumption, reduces energy waste.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of environmental emission reduction type gas dehumidification dust removal machine, comprise body, the housing two ends of described body are provided with air inlet and gas outlet, cooling heat exchanger, draining section, demister and rewarming heating heat exchanger are set in sequence in the housing, the draining section connects drainpipe and automatic water trap, the import of described cooling heat exchanger is by the outlet of the heat exchanger of first pipeline connection air cooling heat evaporative surface exchanger, and the outlet of described cooling heat exchanger connects the import of refrigeration compressor by second pipeline; The import of described rewarming heating heat exchanger is by the outlet of the 3rd pipeline connection refrigeration compressor, and the outlet of described rewarming heating heat exchanger connects the import of the heat exchanger of air cooling heat evaporative surface exchanger by the 4th pipeline.
Further:
The import of described cooling heat exchanger and outlet connect evaporimeter, and described evaporimeter connects the outlet of the heat exchanger of described air cooling heat evaporative surface exchanger by first pipeline, and described evaporimeter connects the import of refrigeration compressor by second pipeline.
The import of the heat exchanger of described air cooling heat evaporative surface exchanger and outlet connect condenser, and described condenser connects the import of described cooling heat exchanger by first pipeline, and described condenser connects the outlet of described rewarming heating heat exchanger by the 4th pipeline.
The import of described cooling heat exchanger and outlet connect evaporimeter, the import of the heat exchanger of described air cooling heat evaporative surface exchanger and outlet connect condenser, described evaporimeter connects described condenser by first pipeline, described evaporimeter is by the import of second pipeline connection refrigeration compressor, and described condenser connects the outlet of described rewarming heating heat exchanger by the 4th pipeline.
Be provided with expansion valve in described first pipeline.
Be connected with control valve between described the 3rd pipeline and the 4th pipeline.
Described cooling heat exchanger and rewarming heating heat exchanger are plate-fin heat exchanger.
Described air cooling heat evaporative surface exchanger is spray falling film evaporation formula aerial cooler.
Technique effect of the present utility model is:
The disclosed a kind of environmental emission reduction type gas dehumidification dust removal machine of the utility model, utilize the heat heated air after the refrigerant vapor compression, reach the purpose that reduces gas absolute moisture content and relative humidity, do not need the heat outside the system, reduced the capacity of the refrigeration plant that is used for the cooling of cold-producing medium secondary simultaneously yet, reach energy-conservation effect, the recycling energy, improve energy utilization rate, reduce power consumption, reduce energy waste; The contained dust of dehumidifying time gas is removed as the nuclei of condensation in the steam condensation process, has both dehumidified and dedusting has environment-friendly function concurrently.
Description of drawings
Fig. 1 is the schematic diagram of the utility model embodiment 1.
Fig. 2 is the schematic diagram of the utility model embodiment 2.
Fig. 3 is the schematic diagram of the utility model embodiment 3.
Fig. 4 is the schematic diagram of the utility model embodiment 4.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
As shown in Figure 1, comprise body 100, housing 1 two ends of body 100 are provided with air inlet 101 and gas outlet 102, cooling heat exchanger 2, draining section 3, demister 4 and rewarming heating heat exchanger 5 are set in sequence in the housing 1, draining section 3 connects drainpipe and automatic water trap 10, the import 201 of cooling heat exchanger 2 connects the outlet 1502 of the heat exchanger 15 of air cooling heat evaporative surface exchanger 14 by first pipeline 6, the outlet 202 of cooling heat exchanger 2 connects the import of refrigeration compressor 11 by second pipeline 7, the import 501 of rewarming heating heat exchanger 5 is by the outlet of the 3rd pipeline 8 connection refrigeration compressors 11, and the outlet 502 of rewarming heating heat exchanger 5 connects the import 1501 of the heat exchanger 15 of air cooling heat evaporative surface exchangers 14 by the 4th pipeline 9.Be provided with in first pipeline 6 between expansion valve 12, the three pipelines 8 and the 4th pipeline 9 and be connected with control valve 13.In the present embodiment, cooling heat exchanger 2 and rewarming heating heat exchanger 5 are plate-fin heat exchanger, air cooling heat evaporative surface exchanger 14 is spray falling film evaporation formula aerial cooler, spray falling film evaporation formula aerial cooler is a prior art, applicant's granted patent (title: " spray falling film evaporation formula aerial cooler and combining structure thereof ", the patent No.: 200920172560.X) be used for the utility model, will obtain better effects of energy saving and emission reduction.
When gas is dehumidified dedusting, humidity height, the gas that dustiness is high suck from air inlet 101, cooling through cooling heat exchanger 2, most of steam in the gas is condensed into the globule, accumulates current again and flows into draining section 3, and automatic water trap 10 is discharged water, when steam is condensed into the globule, the contained dust of gas is removed as the nuclei of condensation in the water vapor condensation process, thereby removes the dust in the gas, and discharges with current; At this moment, a large amount of steam and dust in the gas are removed, but still contain a large amount of fog in the gas, remove fog in the gas by demister 4, by 5 pairs of gas heating of rewarming heating heat exchanger rewarming, reduce the relative humidity of gas then, last gas is 102 outputs through the gas outlet.Cooling heat exchanger 2 and rewarming heating heat exchanger 5 use cold-producing medium as media, cold-producing medium is compressed into high-temperature steam and enters rewarming heating heat exchanger 5 through the 3rd pipeline 8 through refrigeration compressor 11, cold-producing medium in rewarming heating heat exchanger 5 through once the cooling, enter air cooling heat evaporative surface exchanger 14 by the 4th pipeline 9 then, cold-producing medium cools off through secondary in air cooling heat evaporative surface exchanger 14, temperature and the relative humidity that in this process, can utilize control valve 13 to regulate dry gas 102 places in the gas outlet, when control valve 13 turns down, the refrigerant vapour amount that enters rewarming heating heat exchanger 5 increases, the gas temperature at 102 places, gas outlet can raise, and then the relative humidity of gas further reduces; Otherwise open greatly when control valve 13, the refrigerant vapour amount that enters rewarming heating heat exchanger 5 can reduce (the refrigerant vapour major part enters air cooling heat evaporative surface exchanger 14 and is condensed), and export 102 place's temperature this moment can reduce, and the relative humidity of gas can increase.Warm high pressure liquid refrigerant was by the moist steam of expansion valve 12 throttlings becoming low-temp low-pressure during secondary was cooled, then cold-producing medium by first pipeline 6 be transported to cooling heat exchanger 2 (as evaporimeter with) in absorb heat and reach refrigeration, for the gas cooled dehumidifying provides cold.This shows the heat heated air after the utility model utilizes refrigerant vapor compression, reach the purpose that reduces gas relative humidity, do not need the heat outside the system, reduced the capacity of the air cooling heat evaporative surface exchanger 14 that is used for the secondary cooling simultaneously yet, reach energy-conservation effect.Expansion valve 12, control valve 13 are prior art.
As shown in Figure 2, in the present embodiment, the import 201 of cooling heat exchanger 2 and export 202 and connect evaporimeters 16, evaporimeter 16 connects the outlet 1502 of the heat exchanger 15 of air cooling heat evaporative surface exchanger 14 by first pipeline 6, evaporimeter 16 is by the import of second pipeline, 7 connection refrigeration compressors 11, and remainder is all identical with embodiment 1.In the present embodiment, through the conversion of evaporimeter 16, cooling heat exchanger 2 is that the gas dehumidification dedusting provides cold with water as media.
The difference of present embodiment and embodiment 1 is: embodiment 1 directly evaporates the absorption heat by cold-producing medium to reach cooling effect in cooling heat exchanger 2, and present embodiment is by refrigerant cools water by evaporimeter 16, chilled water after the refrigerant cools goes to be used for refrigerating gas in the cooling heat exchanger 2 again, reach refrigeration, that is to say, embodiment 1 adopts direct cooling means, and present embodiment 2 adopts indirect cooling method.
As shown in Figure 3, in the present embodiment, the import 1501 of the heat exchanger 15 of air cooling heat evaporative surface exchanger 14 and export 1502 and connect condensers 17, condenser 17 connects the import 201 of cooling heat exchanger 2 by first pipeline 6, condenser 17 is by the outlet 502 of the 4th pipeline 9 connection rewarming heating heat exchangers 5, and remainder is all identical with embodiment 1.In the present embodiment, in the heat exchanger 15 of air cooling heat evaporative surface exchanger 14 with water as media, for the secondary cooling of the cold-producing medium of the condenser 17 of flowing through provides cold.The difference of present embodiment and embodiment 1 is: embodiment 1 directly carries out the secondary cooling by cold-producing medium in air cooling heat evaporative surface exchanger 14, and in the present embodiment, 14 pairs of water of air cooling heat evaporative surface exchanger cool off, again by 17 pairs of cold-producing medium secondary coolings of condenser, that is to say that secondary cooling link adopts the mode of cooling indirectly.
As shown in Figure 4, in the present embodiment, the import 201 of cooling heat exchanger 2 and export 202 and connect evaporimeters 16, the import 1501 of the heat exchanger 15 of air cooling heat evaporative surface exchanger 14 and export 1502 and connect condensers 17, evaporimeter 16 connects condenser 17 by first pipeline 6, evaporimeter 16 is by the import of second pipeline, 7 connection refrigeration compressors 11, and condenser 17 is by the outlet 502 of the 4th pipeline 9 connection rewarming heating heat exchangers 5, and remainder is all identical with embodiment 1.Present embodiment is the combination of embodiment 2 and embodiment 3, in the heat exchanger 15 of cooling heat exchanger 2 and air cooling heat evaporative surface exchanger 14 with water as media, remainder with cold-producing medium as media.
Claims (8)
1. environmental emission reduction type gas dehumidification dust removal machine, comprise body, the housing two ends of described body are provided with air inlet and gas outlet, cooling heat exchanger, draining section, demister and rewarming heating heat exchanger are set in sequence in the housing, the draining section connects drainpipe and automatic water trap, it is characterized in that: the import of described cooling heat exchanger is by the outlet of the heat exchanger of first pipeline connection air cooling heat evaporative surface exchanger, and the outlet of described cooling heat exchanger connects the import of refrigeration compressor by second pipeline; The import of described rewarming heating heat exchanger is by the outlet of the 3rd pipeline connection refrigeration compressor, and the outlet of described rewarming heating heat exchanger connects the import of the heat exchanger of air cooling heat evaporative surface exchanger by the 4th pipeline.
2. according to the described environmental emission reduction type of claim 1 gas dehumidification dust removal machine, it is characterized in that: the import of described cooling heat exchanger and outlet connect evaporimeter, described evaporimeter connects the outlet of the heat exchanger of described air cooling heat evaporative surface exchanger by first pipeline, and described evaporimeter connects the import of refrigeration compressor by second pipeline.
3. according to the described environmental emission reduction type of claim 1 gas dehumidification dust removal machine, it is characterized in that: the import of the heat exchanger of described air cooling heat evaporative surface exchanger and outlet connect condenser, described condenser connects the import of described cooling heat exchanger by first pipeline, and described condenser connects the outlet of described rewarming heating heat exchanger by the 4th pipeline.
4. according to the described environmental emission reduction type of claim 1 gas dehumidification dust removal machine, it is characterized in that: the import of described cooling heat exchanger and outlet connect evaporimeter, the import of the heat exchanger of described air cooling heat evaporative surface exchanger and outlet connect condenser, described evaporimeter connects described condenser by first pipeline, described evaporimeter is by the import of second pipeline connection refrigeration compressor, and described condenser connects the outlet of described rewarming heating heat exchanger by the 4th pipeline.
5. according to each described environmental emission reduction type gas dehumidification dust removal machine of claim 1 to 4, it is characterized in that: be provided with expansion valve in described first pipeline.
6. according to each described environmental emission reduction type gas dehumidification dust removal machine of claim 1 to 4, it is characterized in that: be connected with control valve between described the 3rd pipeline and the 4th pipeline.
7. according to the described environmental emission reduction type of claim 1 gas dehumidification dust removal machine, it is characterized in that: described cooling heat exchanger and rewarming heating heat exchanger are plate-fin heat exchanger.
8. according to the described environmental emission reduction type of claim 1 gas dehumidification dust removal machine, it is characterized in that: described air cooling heat evaporative surface exchanger is spray falling film evaporation formula aerial cooler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202986652U CN201807261U (en) | 2010-08-20 | 2010-08-20 | Environmental emission reduction type gas dehumidification dust removal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202986652U CN201807261U (en) | 2010-08-20 | 2010-08-20 | Environmental emission reduction type gas dehumidification dust removal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201807261U true CN201807261U (en) | 2011-04-27 |
Family
ID=43890217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202986652U Expired - Fee Related CN201807261U (en) | 2010-08-20 | 2010-08-20 | Environmental emission reduction type gas dehumidification dust removal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201807261U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2560884C2 (en) * | 2014-01-09 | 2015-08-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный технический университет" | Air cleaner |
| RU2560886C2 (en) * | 2014-01-09 | 2015-08-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный технический университет" | Method of air cleaning |
| RU2560885C2 (en) * | 2014-01-09 | 2015-08-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный технический университет" | Method of improvement of efficiency of air purification in multi-temperature condensing chamber |
| CN106110853A (en) * | 2016-08-29 | 2016-11-16 | 西安热工研究院有限公司 | The system and method for wet desulphurization device phase transformation reunion cooperation-removal fine particle |
-
2010
- 2010-08-20 CN CN2010202986652U patent/CN201807261U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2560884C2 (en) * | 2014-01-09 | 2015-08-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный технический университет" | Air cleaner |
| RU2560886C2 (en) * | 2014-01-09 | 2015-08-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный технический университет" | Method of air cleaning |
| RU2560885C2 (en) * | 2014-01-09 | 2015-08-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный технический университет" | Method of improvement of efficiency of air purification in multi-temperature condensing chamber |
| CN106110853A (en) * | 2016-08-29 | 2016-11-16 | 西安热工研究院有限公司 | The system and method for wet desulphurization device phase transformation reunion cooperation-removal fine particle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102506564B (en) | Condensation water residual heat first-effect flash evaporation natural air dehumidifying, preheating and drying baking oven system | |
| CN204063414U (en) | A kind of heat pump drives pre-cold mould solution humidifying Fresh air handling units | |
| CN201748559U (en) | Total-heat recovery type fresh air dehumidifier unit | |
| CN201740170U (en) | High-efficiency air dehumidifier | |
| CN106091187A (en) | The low-temperature heat source absorption coupling air-conditioning device of a kind of dehumidification solution condensation heat regeneration and regulation and control method | |
| CN106705334A (en) | Energy recovery double-cold-source high-enthalpy-difference energy storage fresh air handling unit and control method thereof | |
| CN204494922U (en) | A kind of evaporative condenser flooded screw handpiece Water Chilling Units | |
| CN100359250C (en) | One-unit double system household ventilating dehumidifier | |
| CN201807261U (en) | Environmental emission reduction type gas dehumidification dust removal machine | |
| CN201297829Y (en) | Energy-saving drying system | |
| CN201858724U (en) | Brand-new air heating pump type roof air conditioner | |
| CN106345237A (en) | Cold air circulating type compressed air freeze dryer | |
| KR101138970B1 (en) | Defrosting system using air cooling refrigerant evaporator and condenser | |
| CN201371022Y (en) | High-efficiency compact energy-saving refrigerated type dryer | |
| CN201476397U (en) | Temperature-adjusting dehumidifier of water source heat pump | |
| CN201391956Y (en) | Household fresh air dehumidifier | |
| CN106766355B (en) | A kind of humiture independence control air conditioner system | |
| CN206269310U (en) | The energy recovery type big enthalpy difference accumulation of energy Fresh air handling units of double low-temperature receivers | |
| CN102908879A (en) | Efficient energy-saving air dehumidifying system | |
| CN101881494B (en) | Air compression type cooling and dehumidifying air-conditioning system | |
| CN100523227C (en) | Three-stage cooling energy-saving type blast furnace dehumidifying machine | |
| CN204816169U (en) | Freezing formula compressed air drying ware | |
| CN106345238A (en) | Freeze type compressed air dryer | |
| CN201744286U (en) | Adjustable refrigerant flow refrigerated dryer | |
| CN1207516C (en) | Air dehumidifying and cooling device with haet recovery |
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: 20110427 Termination date: 20170820 |