CN202303419U - Energy-saving flue gate device - Google Patents
Energy-saving flue gate device Download PDFInfo
- Publication number
- CN202303419U CN202303419U CN 201120418098 CN201120418098U CN202303419U CN 202303419 U CN202303419 U CN 202303419U CN 201120418098 CN201120418098 CN 201120418098 CN 201120418098 U CN201120418098 U CN 201120418098U CN 202303419 U CN202303419 U CN 202303419U
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- plate body
- hollow plate
- inlet pipe
- water inlet
- energy
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Abstract
The utility model relates to the field of kiln smoke exhausting gates in thermal industries, in particular to an energy-saving flue gate device, which is characterized by comprising a hollow plate body, a water inlet pipe, a water outlet pipe and a baffle. The hollow plate body is of a sealed frame structure formed by welding common carbon steel, the water inlet pipe is connected with one end of the hollow plate body through a reinforcing plate in a centralization mode, the water outlet pipe is coaxially sleeved and embedded in the water inlet pipe, the baffle is arranged in the hollow plate body and divides the inner space of the hollow plate body into zigzag flow channels symmetrical with the water inlet pipe, the zigzag flow channels start from the position of an outlet of the water inlet pipe, and outlets of the flow channels are at the position of an inlet of the water outlet pipe. Turbulence plates are arranged in the zigzag flow channels. Compared with the prior art, the energy-saving flue gate device has the advantages that: 1) a cold water structure enables the common carbon material plate body to tolerate high temperature corrosion, a common carbon material has low cost, and a product is simple in structure and can be serialized; 2) the energy-saving flue gate device utilizes waste heat in smoke to heat water into hot water or saturated steam and has energy-saving benefits; and 3) the turbulence plates can increase heat conducting area and improve waste heat utilization rate.
Description
Technical field
The utility model relates to thermal technology's industry kiln flashboard smoke evacuation field, relates in particular to a kind of energy-saving flue flap arrangement.
Background technology
Industrial furnace is widely used in metallurgy, building materials and fields such as power, heating at present, and smoke evacuation system is an indispensable subsystem in the stove heating system, and the furnace pressure of regulating stove generally adopts flue shutter to realize.Owing to receive temperatures involved, common straightcarbon steel check plate is very short service life, can not satisfy production requirement; Flue shutter is main with the heat-resisting alloy material often at present; Cost is expensive, does not possess the UTILIZATION OF VESIDUAL HEAT IN function again, under current green energy conservation overall situation; It is a kind of energy-saving and cost-reducing, practical economical to be badly in need of exploitation, can satisfy the novel flue flap arrangement of manufacturing technique requirent simultaneously again.
Summary of the invention
The purpose of the utility model provides a kind of energy-saving flue flap arrangement, overcomes the deficiency of prior art, reduces cost, and can make full use of the waste heat in the flue gas simultaneously, satisfies manufacturing technique requirent.
For solving the problems of the technologies described above, the technical scheme of the utility model is:
The energy-saving flue flap arrangement; Comprise hollow plate body, transfer pin of heat, water inlet pipe, outlet pipe and deflection plate; Hollow plate body is the airtight frame structure that ordinary carbon steel is welded, even distribution transfer pin of heat on the hollow plate body, and water inlet pipe is connected an end of hollow plate body between two parties through gusset plate; The coaxial edge of outlet pipe is enclosed within the water inlet pipe; Hollow plate body inside is provided with deflection plate, and deflection plate is separated into the symmetrical tortuous runner of relative water inlet pipe with hollow plate body inner space, and tortuous runner originates in the water inlet pipe exit, exports the porch in outlet pipe.
Be provided with turbulence plate in the described tortuous runner, turbulence plate is connected with hollow plate body and has the twist shape skewed surface.
The porch of said outlet pipe is provided with the tubaeform mouth that catchments.
Compared with prior art, the beneficial effect of the utility model is: 1) water-cooling structure makes general carbon material plate body can tolerate high temperature erosion, and general carbon material cost is low, but the simple seriation of product structure; 2) utilize the waste heat in the flue gas that water is heated into hot water or saturated vapor, have energy-saving benefit, UTILIZATION OF VESIDUAL HEAT IN efficient is high; 3) turbulence plate can increase heat transfer area, improves utilization rate of waste heat.
Description of drawings
Fig. 1 is the utility model example structure sketch map.
Among the figure: the tortuous runner 8-of the hollow plate body 2-of the 1-transfer pin of heat 3-water inlet pipe 4-outlet pipe 5-deflection plate 6-gusset plate 7-turbulence plate 9-mouth that catchments
The specific embodiment
Be described further below in conjunction with the specific embodiment of accompanying drawing the utility model:
Seeing Fig. 1, is the utility model energy-saving flue flap arrangement embodiment circuit principle structure sketch map, comprises hollow plate body 1, transfer pin of heat 2, water inlet pipe 3, outlet pipe 4 and deflection plate 5; The airtight frame structure that hollow plate body 1 is welded for ordinary carbon steel, even distribution transfer pin of heat 2 on the hollow plate body 1, transfer pin of heat 2 two ends all are welded on the hollow plate body 1; Can improve the intensity of hollow plate body 1 on the one hand; Indeformable under the high temperature, can promote heat-conducting effect on the other hand, water inlet pipe 3 is connected an end of hollow plate body 1 between two parties through gusset plate 6; Outlet pipe 4 coaxial edges are enclosed within the water inlet pipe 3; Hollow plate body 1 inside is provided with deflection plate 5, and deflection plate 5 is separated into the tortuous runner 7 of relative water inlet pipe 3 symmetries with hollow plate body 1 inner space, and tortuous runner 7 originates in water inlet pipe 3 exits, exports in the porch of outlet pipe 4.
Be provided with turbulence plate 8 in the tortuous runner 7, turbulence plate 8 is connected with hollow plate body 1 and has the twist shape skewed surface, can increase the heat transfer area of hollow plate body 1, has improved thermal transition efficient.
The porch of outlet pipe 4 is provided with the tubaeform mouth 9 that catchments, and can make flowing of water more unobstructed.
Claims (3)
1. energy-saving flue flap arrangement; It is characterized in that, comprise hollow plate body, transfer pin of heat, water inlet pipe, outlet pipe and deflection plate, hollow plate body is the airtight frame structure that ordinary carbon steel is welded; Even distribution transfer pin of heat on the hollow plate body; Water inlet pipe is connected an end of hollow plate body between two parties through gusset plate, and the coaxial edge of outlet pipe is enclosed within the water inlet pipe, and hollow plate body inside is provided with deflection plate; Deflection plate is separated into the symmetrical tortuous runner of relative water inlet pipe with hollow plate body inner space, and tortuous runner originates in the water inlet pipe exit, exports the porch in outlet pipe.
2. energy-saving flue flap arrangement according to claim 1 is characterized in that, is provided with turbulence plate in the described tortuous runner, and turbulence plate is connected with hollow plate body and has the twist shape skewed surface.
3. energy-saving flue flap arrangement according to claim 1 is characterized in that, the porch of said outlet pipe is provided with the tubaeform mouth that catchments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120418098 CN202303419U (en) | 2011-10-28 | 2011-10-28 | Energy-saving flue gate device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120418098 CN202303419U (en) | 2011-10-28 | 2011-10-28 | Energy-saving flue gate device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202303419U true CN202303419U (en) | 2012-07-04 |
Family
ID=46372306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120418098 Expired - Fee Related CN202303419U (en) | 2011-10-28 | 2011-10-28 | Energy-saving flue gate device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202303419U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729343A (en) * | 2015-04-01 | 2015-06-24 | 索通发展股份有限公司 | Medium circulation cooling method for high-temperature flue gas gate plate |
| CN105423320A (en) * | 2015-12-16 | 2016-03-23 | 苏州新长光热能科技有限公司 | Branched flue shutter and manufacturing process thereof |
-
2011
- 2011-10-28 CN CN 201120418098 patent/CN202303419U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729343A (en) * | 2015-04-01 | 2015-06-24 | 索通发展股份有限公司 | Medium circulation cooling method for high-temperature flue gas gate plate |
| CN105423320A (en) * | 2015-12-16 | 2016-03-23 | 苏州新长光热能科技有限公司 | Branched flue shutter and manufacturing process thereof |
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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: 20120704 Termination date: 20171028 |