CN204115527U - A kind of durable flue gas waste heat recovery apparatus - Google Patents
A kind of durable flue gas waste heat recovery apparatus Download PDFInfo
- Publication number
- CN204115527U CN204115527U CN201420556927.9U CN201420556927U CN204115527U CN 204115527 U CN204115527 U CN 204115527U CN 201420556927 U CN201420556927 U CN 201420556927U CN 204115527 U CN204115527 U CN 204115527U
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- Prior art keywords
- layer
- communicated
- cylindrical shell
- heating
- flue gas
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Abstract
The utility model discloses a kind of durable flue gas waste heat recovery apparatus, comprise the cylindrical shell vertically arranged, cylindrical shell is cylindric, inner barrel is provided with layer of heating from top to bottom successively, air inlet layer and heat-insulation layer, layer of heating is communicated with heat-insulation layer by pipeline, the upper end of cylindrical shell is provided with end cap, bracing frame is provided with at cylinder body bottom, vertically be provided with at least one copper tube heating in layer, copper tube one end is communicated with air inlet layer, the other end is communicated with air through end cap, the water inlet be communicated with layer of heating is provided with at cylinder body outer wall, at least one gas approach be communicated with air inlet layer is provided with at cylinder body outer wall, the delivery port be communicated with heat-insulation layer is also provided with at cylinder body outer wall, pipeline is also provided with electromagnetic valve, the utility model not only structure is simple, and volume is little, easy for installation, and heat recovery rate is high, and cost is low, and without consumable accessory, long service life, working stability is reliable.
Description
Technical field
The utility model relates to retracting device, specifically a kind of durable flue gas waste heat recovery apparatus.
Background technology
A lot of chemical industry and oil play are sought one and can fully be recycled flue gas equipment at present, it is large to there is volume in existing off-gas recovery equipment, complex structure, installation and maintenance have difficulties, heat transference efficiency is low, strict for the environmental requirement run, cause increase cost, the problems such as the inefficiency of workman.
Utility model content
Technical problem to be solved in the utility model is, for the shortcoming of above prior art, propose a kind of durable flue gas waste heat recovery apparatus, not only structure is simple, volume is little, easy for installation, and heat recovery rate is high, and cost is low, without consumable accessory, long service life, working stability is reliable.
In order to solve the problems of the technologies described above, the technical solution of the utility model is achieved in the following ways: a kind of durable flue gas waste heat recovery apparatus, comprise the cylindrical shell vertically arranged, cylindrical shell is cylindric, inner barrel is provided with layer of heating from top to bottom successively, air inlet layer and heat-insulation layer, layer of heating is communicated with heat-insulation layer by pipeline, the upper end of cylindrical shell is provided with end cap, bracing frame is provided with at cylinder body bottom, vertically be provided with at least one copper tube heating in layer, copper tube one end is communicated with air inlet layer, the other end is communicated with air through end cap, the water inlet be communicated with layer of heating is provided with at cylinder body outer wall, at least one gas approach be communicated with air inlet layer is provided with at cylinder body outer wall, the delivery port be communicated with heat-insulation layer is also provided with at cylinder body outer wall, pipeline is also provided with electromagnetic valve.
Like this, by the technical solution of the utility model, heat layer, air inlet layer and heat-insulation layer are set in cylindrical shell, structure is simple, volume is little, and carries out heat exchange by copper tube, and the copper tube coefficient of heat conduction is high, heat recovery rate is high, and arrange the water that heat-insulation layer can store high temperature, can use at any time, operation and maintenance is convenient, long service life, reduces costs.
The technical scheme that the utility model limits further is:
Aforesaid durable flue gas waste heat recovery apparatus, is provided with at cylinder body outer wall and is communicated with liquid level display with layer of heating, arrange liquid level display, can effectively observe the water level conditions of heating in layer, handled easily personnel control and control.
Aforesaid durable flue gas waste heat recovery apparatus, six uniform copper tubes are vertically provided with heating in layer, copper tube is structure helically, such employing helical structure, copper tube length can be increased, increase the time that flue gas contacts with copper tube simultaneously, improve the efficiency of heat trnasfer, the heat in maximized absorption flue gas.
Aforesaid durable flue gas waste heat recovery apparatus, end cap is also vertically provided with the thermometer for measuring layer water temperature of heating, by thermometer monitors water temperature, effectively reliable, when the water temperature in layer of heating reaches requirement, put into heat-insulation layer at once, make full use of the heat of flue gas, do not waste, increase operation rate.
Aforesaid durable flue gas waste heat recovery apparatus, is also provided with sealing ring between end cap and cylindrical shell, can reduce the speed of layer heat losses of heating like this, reduces the heat time, increases work efficiency.
Aforesaid durable flue gas waste heat recovery apparatus, water inlet and delivery port are equipped with filter, and the impurity in anti-sealing results in blockage or pollutes clean water, effectively improve the quality of hot water.
The beneficial effects of the utility model are: pass through the technical solution of the utility model, in cylindrical shell, arrange heat layer, air inlet layer and heat-insulation layer, structure is simple, and volume is little, and carry out heat exchange by copper tube, the copper tube coefficient of heat conduction is high, and heat recovery rate is high, and arranges the water that heat-insulation layer can store high temperature, can use at any time, operation and maintenance is convenient, and long service life, reduces costs; Liquid level display is set, can effectively observes the water level conditions of heating in layer, handled easily personnel control and control; Such employing helical structure, can increase copper tube length, increases the time that flue gas contacts with copper tube simultaneously, improves the efficiency of heat trnasfer, the heat in maximized absorption flue gas; By thermometer monitors water temperature, effectively reliably, when the water temperature in layer of heating reaches requirement, put into heat-insulation layer at once, make full use of the heat of flue gas, do not waste, increase operation rate.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model;
Fig. 2 is structural representation of the present utility model;
Wherein: 1-cylindrical shell, 2-heats layer, 3-air inlet layer, 4-heat-insulation layer, 5-pipeline, 6-bracing frame, 7-copper tube, 8-end cap, 9-water inlet, 10-gas approach, 11-delivery port, 12-electromagnetic valve, 13-liquid level display, 14-thermometer, 15-sealing ring, 16-filter.
Detailed description of the invention
Below the utility model is described in further detail:
embodiment 1
The durable flue gas waste heat recovery apparatus of the one that the present embodiment provides, comprise the cylindrical shell 1 vertically arranged, cylindrical shell 1 is cylindric, cylindrical shell 1 inside is provided with layer 2 of heating from top to bottom successively, air inlet layer 3 and heat-insulation layer 4, layer 2 of heating is communicated with heat-insulation layer 4 by pipeline 5, the upper end of cylindrical shell 1 is provided with end cap 8, bracing frame 6 is provided with bottom cylindrical shell 1, six uniform copper tubes 7 are vertically provided with heating in layer 2, copper tube 7 helically structure, such employing helical structure, copper tube length can be increased, increase the time that flue gas contacts with copper tube simultaneously, improve the efficiency of heat trnasfer, heat in maximized absorption flue gas, copper tube 7 one end is communicated with air inlet layer 3, the other end is communicated with air through end cap 8, the water inlet 9 be communicated with layer 2 of heating is provided with at cylindrical shell 1 outer wall, four gas approach 10 be communicated with air inlet layer 3 are provided with at cylindrical shell 1 outer wall, the delivery port 11 be communicated with heat-insulation layer 4 is also provided with at cylindrical shell 1 outer wall, pipeline 5 is also provided with electromagnetic valve 12, be provided with at cylindrical shell 1 outer wall and be communicated with liquid level display 13 with layer 2 of heating, liquid level display is set, can effectively observe the water level conditions of heating in layer, handled easily personnel control and control, sealing ring 15 is also provided with between end cap 8 and cylindrical shell 1, water inlet 9 and delivery port 11 are equipped with filter 16,
End cap 8 being also vertically provided with the thermometer 14 for measuring layer 2 water temperature of heating, by thermometer monitors water temperature, effectively reliably, when the water temperature in layer of heating reaches requirement, putting into heat-insulation layer at once, making full use of the heat of flue gas, do not waste, increase operation rate.
The course of work of the present embodiment: first shut electromagnetic valve door 12, flue is connected with gas approach 10, flue gas enters air inlet layer 3, then copper tube 7 is entered into, heat exchange is carried out by copper tube 7 and water, data are shown according to thermometer 14, when temperature reaches requirement, open electromagnetic valve 12, hot water enters in heat-insulation layer 4 by pipeline 5, and open the valve of delivery port 11, and then shut electromagnetic valve door 12, open water inlet 9, water enters heats in layer 2, according to liquid level display 13 controlling water level, go round and begin again operation like this.
Pass through the technical solution of the utility model like this, in cylindrical shell, arrange heat layer, air inlet layer and heat-insulation layer, structure is simple, and volume is little, and carry out heat exchange by copper tube, the copper tube coefficient of heat conduction is high, and heat recovery rate is high, and arranges the water that heat-insulation layer can store high temperature, can use at any time, operation and maintenance is convenient, and long service life, reduces costs.
Above embodiment is only and technological thought of the present utility model is described; protection domain of the present utility model can not be limited with this; every technological thought according to the utility model proposes, any change that technical scheme basis is done, all falls within the utility model protection domain.
Claims (6)
1. a durable flue gas waste heat recovery apparatus, comprise the cylindrical shell (1) vertically arranged, it is characterized in that: described cylindrical shell (1) is for cylindric, described cylindrical shell (1) inside is provided with layer of heating (2) from top to bottom successively, air inlet layer (3) and heat-insulation layer (4), described layer of heating (2) is communicated with heat-insulation layer (4) by pipeline (5), the upper end of described cylindrical shell (1) is provided with end cap (8), bracing frame (6) is provided with in described cylindrical shell (1) bottom, at least one copper tube (7) is vertically provided with in described layer of heating (2), described copper tube (7) one end is communicated with air inlet layer (3), the other end is communicated with air through end cap (8), the water inlet (9) be communicated with layer of heating (2) is provided with at described cylindrical shell (1) outer wall, at least one gas approach (10) be communicated with air inlet layer (3) is provided with at described cylindrical shell (1) outer wall, the delivery port (11) be communicated with heat-insulation layer (4) is also provided with at described cylindrical shell (1) outer wall, described pipeline (5) is also provided with electromagnetic valve (12).
2. durable flue gas waste heat recovery apparatus according to claim 1, is characterized in that: be provided with at described cylindrical shell (1) outer wall and be communicated with liquid level display (13) with layer of heating (2).
3. durable flue gas waste heat recovery apparatus according to claim 1, is characterized in that: in described layer of heating (2), be vertically provided with six uniform copper tubes (7), described copper tube (7) helically structure.
4. durable flue gas waste heat recovery apparatus according to claim 1, is characterized in that: on described end cap (8), be also vertically provided with the thermometer (14) for measuring layer (2) water temperature of heating.
5. durable flue gas waste heat recovery apparatus according to claim 1, is characterized in that: be also provided with sealing ring (15) between described end cap (8) and cylindrical shell (1).
6. durable flue gas waste heat recovery apparatus according to claim 1, is characterized in that: described water inlet (9) and delivery port (11) are equipped with filter (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420556927.9U CN204115527U (en) | 2014-09-25 | 2014-09-25 | A kind of durable flue gas waste heat recovery apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420556927.9U CN204115527U (en) | 2014-09-25 | 2014-09-25 | A kind of durable flue gas waste heat recovery apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204115527U true CN204115527U (en) | 2015-01-21 |
Family
ID=52332828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420556927.9U Withdrawn - After Issue CN204115527U (en) | 2014-09-25 | 2014-09-25 | A kind of durable flue gas waste heat recovery apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204115527U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266511A (en) * | 2014-09-25 | 2015-01-07 | 金海新源电气江苏有限公司 | Durable flue gas waste heat recovery device |
| CN105004200A (en) * | 2015-06-23 | 2015-10-28 | 如皋市大生线路器材有限公司 | Galvanization waste gas heat utilizing system |
-
2014
- 2014-09-25 CN CN201420556927.9U patent/CN204115527U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266511A (en) * | 2014-09-25 | 2015-01-07 | 金海新源电气江苏有限公司 | Durable flue gas waste heat recovery device |
| CN104266511B (en) * | 2014-09-25 | 2016-08-24 | 金海新源电气江苏有限公司 | A kind of durable flue gas waste heat recovery apparatus |
| CN105004200A (en) * | 2015-06-23 | 2015-10-28 | 如皋市大生线路器材有限公司 | Galvanization waste gas heat utilizing system |
| CN105004200B (en) * | 2015-06-23 | 2017-01-25 | 如皋市大生线路器材有限公司 | Galvanization waste gas heat utilizing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150121 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |