CN204881215U - Energy -efficient smoke treatment device - Google Patents
Energy -efficient smoke treatment device Download PDFInfo
- Publication number
- CN204881215U CN204881215U CN201520549418.8U CN201520549418U CN204881215U CN 204881215 U CN204881215 U CN 204881215U CN 201520549418 U CN201520549418 U CN 201520549418U CN 204881215 U CN204881215 U CN 204881215U
- Authority
- CN
- China
- Prior art keywords
- flue gas
- energy
- cavity
- housing
- processing 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
Links
Abstract
The utility model relates to an energy -efficient smoke treatment device, which comprises a housin, the casing is the rectangle box body, and the casing is inside to be equipped with the cavity that is used for carrying on thermal treatment, still seted up on this casing with the communicating high temperature flue gas inlet of cavity, the inside of casing is equipped with annular flue gas passageway, the left and right sides of this flue gas passageway all with the cavity communicates with each other, the outside of casing is equipped with the vertical flue that communicates with the flue gas passageway, and vertical flue passes through flue gas pipeline and connects a heat exchanger. The utility model discloses the annular flue gas passageway that utilizes casing and partition wall to form combines the vertical flue of outside that set up and flue gas passageway intercommunication of casing, effectively makes in the cavity flue gas of each position evenly get into the flue gas passageway and assembles, is concentrated by the high temperature fan through vertical flue and carries out the heat in introducing heat exchanger and recycle, and waste gas after the heat transfer can be introduced as the fuel burning to the combustor in, realizes energy cyclic utilization, and energy -concerving and environment -protective, overall structure is simple, and calorific loss is little.
Description
Technical field:
The utility model relates to a kind of flue gas processing device, relates to a kind of energy-efficient flue gas processing device in particular.
Background technology:
Existing heat-treatment furnace, producing flue gas in its heat treatment process is directly be discharged in air mostly, due to serious pollution can be caused to environment containing a large amount of dust and oxysulfide in flue gas, in addition, a large amount of heats is also carried in flue gas, result in energy to run off, utilization rate reduces, and both contaminated environment turn increased production cost.In recent years, along with improving constantly and socioeconomic sustainable development of industrial level, the protective awareness of people to environment and resources is also more and more higher, during conventional flue gas processing device is carried out the dust in flue gas and oxysulfide by employing spray mode and Detoxified treatment, purified gas is directly discharged in air, although this processing mode makes flue gas largely be purified, but the waste water produced in spray process, if deal with the pollution that can cause soil or water source improperly, its purified treatment cost is high, and the amount of heat carried in flue gas is not also fully used, cause the wasting of resources.
Utility model content:
The purpose of this utility model is for the deficiencies in the prior art part, provides a kind of energy-efficient flue gas processing device, and this device can effective centralized collection flue gas recycling flue gas heat, overall structure is simple, simplify pipeline arrangement, heat loss is little, energy-conserving and environment-protective.
Technology solution of the present utility model is as follows:
A kind of energy-efficient flue gas processing device, comprise housing, described housing is rectangle box body, enclosure interior is provided with the cavity for heat-treating, this housing also offers the high-temperature flue gas import communicated with cavity, it is characterized in that: the inside of described housing is provided with ring smoke passage, the left and right sides of this exhaust gases passes all communicates with described cavity; The outside of described housing is provided with the vertical flue be communicated with exhaust gases passes, and vertical flue connects a heat exchanger by flue.
As improvement, be respectively provided with a partition wall between the left and right sides of described exhaust gases passes and cavity, the flue gas this partition wall offering some connection exhaust gases passes and cavity portals.
Portalled by some flue gases that partition wall is evenly offered, the high-temperature flue gas in housing is evenly portalled from this flue gas after heat exchange and enters in exhaust gases passes, then concentrate output by vertical flue, simplify install pipeline, pressure stability in cavity, improves off-gas recovery rate, reduces thermal loss.
As improvement, the medial surface of described partition wall and the inwall of housing are in same perpendicular, and by utilizing housing and partition wall to form exhaust gases passes, overall construction design is simple, reduces costs.
As improvement, the inside of described heat exchanger has been arranged side by side some condensation pipes, and its top is provided with air inlet, and bottom is provided with exhaust outlet.
As improvement, the top of described vertical flue offers exhanst gas outlet, and one end of flue is communicated with this exhanst gas outlet is airtight, and its other end is communicated with the air inlet at heat exchanger top is airtight.
As improvement, described flue is also provided with coupled logical high-temperature blower.
As improvement, the left and right sides level of described housing is relatively set with high-temperature flue gas import, improves temperature homogeneity in the efficiency of heating surface and cavity, is beneficial to heat treatment efficiency.
As improvement, in described cavity, be vertically provided with the deflector by being divided into left field and right side area about it.
As improvement, profile and the cavity inside shape of described deflector are suitable, and its top is connected with case top is airtight, and its bottom extends to below described high-temperature flue gas import.
As improvement, described left field and right side area are symmetrical arranged, and make flow of flue gas uniformity in cavity, ensure pressure stability.
The setting of deflector mainly contains two aspect effects: be prevent two to occur burning with the burner of corresponding high-temperature flue gas inlet communication on the one hand, affect its service life; Be on the other hand separated by the high-temperature flue gas introduced by two high-temperature flue gas imports, change the circulation track of high-temperature flue gas, prevent the high-temperature flue gas of both sides from liquidating, unanimously, improve warm field stability, thermal effectiveness is good to make in housing homogeneous temperature everywhere.
The beneficial effects of the utility model are:
The ring smoke passage that the utility model utilizes housing and partition wall to be formed, in conjunction with the vertical flue be communicated with exhaust gases passes that hull outside is arranged, effectively make the flue gas of each position in cavity evenly enter exhaust gases passes to converge, concentrate to export and introduced in heat exchanger by high-temperature blower through vertical flue and carry out heat recycling, waste gas after heat exchange can be introduced in burner as fuel combustion, realize energy recycling, energy-conserving and environment-protective, overall structure is simple, thermal loss is little, improves energy utilization rate to the full extent.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of the utility model middle shell;
Fig. 3 is the structural representation in B-B direction in Fig. 2.
Detailed description of the invention:
The following stated is only preferred embodiment of the present utility model, not limits scope of the present utility model.
Embodiment
As shown in Figure 1 to Figure 3, the utility model provides a kind of energy-efficient flue gas processing device, comprise housing 1, described housing 1 is rectangle box body, housing 1 inside is provided with the cavity 2 for heat-treating, for improving temperature homogeneity in the efficiency of heating surface and cavity 2, be oppositely arranged the high-temperature flue gas import 11 communicated with cavity 2 in the left and right sides level of housing 1.The inside of housing 1 is provided with ring smoke passage 12, the left and right sides of this exhaust gases passes 12 all and between cavity 2 is respectively provided with a partition wall 6, the medial surface 62 of partition wall 6 and the inwall 13 of housing 1 are in same perpendicular, exhaust gases passes 12 is formed by utilizing housing 1 and partition wall 6, overall construction design is simple, reduces costs.Wherein, partition wall 6 evenly offers some connection exhaust gases passes 12 and portal with the flue gas of cavity 2, ensure the pressure uniform of flue gas circulation everywhere in cavity 2, warm field is stablized.
The outside of housing 1 is provided with the vertical flue 3 be communicated with exhaust gases passes 12, and vertical flue 3 connects a heat exchanger 5 by flue 4.The inside of heat exchanger 5 has been arranged side by side some condensation pipes 51, its top is provided with air inlet 52, bottom is provided with exhaust outlet 53, flue gas circulation passage is left between adjacent condensation pipe 51, wherein, the top of vertical flue 3 offers exhanst gas outlet 31, and exhanst gas outlet 31 is airtight is communicated with for one end and this of flue 4, and its other end is communicated with the air inlet 52 at heat exchanger 5 top is airtight.Flue 4 is also provided with coupled logical high-temperature blower 41, the high-temperature flue gas sprayed by high-temperature flue gas import 11 in housing 1 is in heat treatment process after heat exchange, the flue gas produced is portalled by some flue gases that partition wall 6 is evenly offered, converge in exhaust gases passes 12, concentrate through vertical flue 3 and export, by high-temperature blower 41, it is introduced in heat exchanger 5 through flue 4, flue gas and condensation pipe 51 carry out heat exchange, waste gas after heat exchange is discharged through exhaust outlet 53, be reintroduced back to burner as fuel combustion by waste gas duct, realize concentration of energy and export recycling, improve off-gas recovery rate, thermal loss is few, simplify install pipeline, save production cost.
In the present embodiment, occur burning to prevent the burner be connected with the high-temperature flue gas import 11 on housing 1 left and right sides, the deflector 7 of left field 21 and right side area 22 is divided into about being vertically provided with it in cavity 2, profile and cavity 2 interior shape of this deflector 7 are suitable, its top is connected with housing 1 top is airtight, its bottom extends to below high-temperature flue gas import 11, the high-temperature flue gas introduced by two high-temperature flue gas imports 11 is separated, change the circulation track of high-temperature flue gas, prevent the high-temperature flue gas of both sides from liquidating, make in housing 1 that homogeneous temperature is consistent everywhere, improve warm field stability, thermal effectiveness is good.
Simultaneously in order to avoid the obstruct because of deflector 7, reduce the heating effect in the middle part of housing 1, deflector 7 thickness is 1 ~ 3mm.Wherein, left field 21 and the right side area 22 of housing 1 inside are symmetrical arranged, and make flow of flue gas uniformity in cavity 2, ensure pressure stability.In addition, in order to be beneficial to the stability ensureing pressure in cavity 2 further, vertical flue 3 is arranged on the middle part on rear side of housing 1, and is communicated with the exhaust gases passes 12 be positioned on rear side of housing 1 bottom vertical flue 3.
Claims (10)
1. an energy-efficient flue gas processing device, comprise housing (1), described housing (1) is rectangle box body, housing (1) inside is provided with the cavity (2) for heat-treating, this housing (1) also offers the high-temperature flue gas import (11) communicated with cavity (2), it is characterized in that: the inside of described housing (1) is provided with ring smoke passage (12), the left and right sides of this exhaust gases passes (12) all communicates with described cavity (2); The outside of described housing (1) is provided with the vertical flue (3) be communicated with exhaust gases passes (12), and vertical flue (3) connects a heat exchanger (5) by flue (4).
2. a kind of energy-efficient flue gas processing device as claimed in claim 1, it is characterized in that: between the left and right sides of described exhaust gases passes (12) and cavity (2), be respectively provided with a partition wall (6), this partition wall (6) offers some connection exhaust gases passes (12) and portal (61) with the flue gas of cavity (2).
3. a kind of energy-efficient flue gas processing device as claimed in claim 2, is characterized in that: the medial surface (62) of described partition wall (6) and the inwall (13) of housing (1) are in same perpendicular.
4. a kind of energy-efficient flue gas processing device as claimed in claim 1, it is characterized in that: the inside of described heat exchanger (5) has been arranged side by side some condensation pipes (51), its top is provided with air inlet (52), and bottom is provided with exhaust outlet (53).
5. a kind of energy-efficient flue gas processing device as claimed in claim 4, it is characterized in that: the top of described vertical flue (3) offers exhanst gas outlet (31), one end of flue (4) is communicated with this exhanst gas outlet (31) is airtight, and its other end is communicated with the air inlet (52) at heat exchanger (5) top is airtight.
6. a kind of energy-efficient flue gas processing device as claimed in claim 1, is characterized in that: described flue (4) is also provided with coupled logical high-temperature blower (41).
7. a kind of energy-efficient flue gas processing device as claimed in claim 1, is characterized in that: the left and right sides level of described housing (1) is relatively set with high-temperature flue gas import (11).
8. a kind of energy-efficient flue gas processing device as claimed in claim 7, is characterized in that: be vertically provided with in described cavity (2) and will be divided into the deflector (7) of left field (21) and right side area (22) about it.
9. a kind of energy-efficient flue gas processing device as claimed in claim 8, it is characterized in that: profile and cavity (2) interior shape of described deflector (7) are suitable, its top is connected with housing (1) top is airtight, and its bottom extends to described high-temperature flue gas import (11) below.
10. a kind of energy-efficient flue gas processing device as claimed in claim 8, is characterized in that: described left field (21) and right side area (22) are symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520549418.8U CN204881215U (en) | 2015-07-27 | 2015-07-27 | Energy -efficient smoke treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520549418.8U CN204881215U (en) | 2015-07-27 | 2015-07-27 | Energy -efficient smoke treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204881215U true CN204881215U (en) | 2015-12-16 |
Family
ID=54825578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520549418.8U Expired - Fee Related CN204881215U (en) | 2015-07-27 | 2015-07-27 | Energy -efficient smoke treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204881215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021052A (en) * | 2015-07-27 | 2015-11-04 | 浙江尚鼎工业炉有限公司 | Efficient and energy-saving fuel gas processing device |
-
2015
- 2015-07-27 CN CN201520549418.8U patent/CN204881215U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021052A (en) * | 2015-07-27 | 2015-11-04 | 浙江尚鼎工业炉有限公司 | Efficient and energy-saving fuel gas processing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207472005U (en) | A kind of combustion of natural gas heats automatic cycle drying oven | |
| CN204881215U (en) | Energy -efficient smoke treatment device | |
| CN103463930B (en) | Export the adsorbent bed that concentration is controlled | |
| CN202747600U (en) | Hot-blast stove | |
| CN205065742U (en) | A little windy volume direct combustion formula exhaust treatment device | |
| CN105021052A (en) | Efficient and energy-saving fuel gas processing device | |
| CN103480234A (en) | Special purification system for industrial volatile organic pollutant in PM2.5 | |
| CN203116487U (en) | Waste-heat utilization drying kiln | |
| CN207379346U (en) | Flue gas waste heat recoverer | |
| CN202675957U (en) | High-temperature flue gas afterheat recovery device | |
| CN202993237U (en) | Highly-effective and energy-saving combustion system of denitration dedusting boiler | |
| CN205037573U (en) | Boiler waste heat utilizing device | |
| CN206213256U (en) | A kind of efficient energy-saving coaster for baking tobacco | |
| CN204902545U (en) | Oven waste gas system of recycling | |
| CN203671843U (en) | Return air and thermal energy recycling system | |
| CN202630410U (en) | Energy-efficient hot blast stove | |
| CN214426196U (en) | Energy-saving hot-blast furnace | |
| CN204901802U (en) | Energy saving, environmental protection boiler | |
| CN204757366U (en) | Hot air stove | |
| CN109140766A (en) | A kind of energy-saving environment-friendly furnace having filtering function | |
| CN203507769U (en) | Desorption system for processing industrial volatilizable organic pollutant | |
| CN202355979U (en) | System for recycling tail gas of catalytic cracking catalyst spray drying tower | |
| CN204063933U (en) | Utilize the molten aluminium stove of biomass combustion | |
| CN202648473U (en) | Tail gas heat exchanging device for nickel alloy production kiln | |
| CN203517830U (en) | Energy-saving desorption system with controllable temperature |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190701 Address after: 313100 No. 128-6 Xiangfu Road, Taihu Street, Changxing County, Huzhou City, Zhejiang Province Patentee after: Changxing Bocheng Machinery Technology Co., Ltd. Address before: 313100 Changxing County Huzhou town industrial concentration area, Huzhou, Zhejiang Patentee before: Zhejiang Shangding Industrial Furnace 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: 20151216 Termination date: 20190727 |