CN204063136U - A kind of waste-heat oven - Google Patents
A kind of waste-heat oven Download PDFInfo
- Publication number
- CN204063136U CN204063136U CN201420476494.6U CN201420476494U CN204063136U CN 204063136 U CN204063136 U CN 204063136U CN 201420476494 U CN201420476494 U CN 201420476494U CN 204063136 U CN204063136 U CN 204063136U
- Authority
- CN
- China
- Prior art keywords
- pipe
- waste
- circular tube
- upper circular
- circulation pipe
- 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
- 239000002918 waste heat Substances 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 8
- 239000003245 coal Substances 0.000 abstract description 16
- 238000010438 heat treatment Methods 0.000 abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
A kind of waste-heat oven, comprises shaft, is provided with upper circular tube, lower circulation pipe in described shaft, and described upper circular tube and lower circulation pipe are by many cross currents; Be provided with upper furnace ring, lower stove circle in described shaft, described upper furnace ring and lower stove circle are by many cross currents; Described upper furnace ring and upper circular tube are by cross current, and described lower stove circle is communicated with lower circulation pipe by water pipe; Described lower circulation pipe connects water inlet pipe, and described upper circular tube connects outlet pipe.A kind of waste-heat oven of the present utility model, by installing circulating water pipe in conventional coal furnace, the waste heat that can effectively utilize coal furnace to produce, when comparatively large regions needs heating simultaneously for multiple room or area, or when needing the waste heat utilizing it to produce in food production process, only by hot-water heating equipment connections such as the circulating water pipe in coal furnace and the steam heating pipes in room, fire coal need be saved thus, improve the heat utilization efficiency of coal furnace.
Description
Technical field
The utility model relates to heating system technical field, specifically a kind of waste-heat oven.
Background technology
Coal furnace is a kind of conventional heating instrument, is also the heating tool that food processing is commonly used.In heating or food processing process, the waste heat that coal furnace produces is discharged by flue, and coal furnace is limited to the position that it is installed, can only heat to the interior space at its place, the while that multiple room needing during heating, need all to arrange coal furnace in each room, cause coal-fired waste thus.
Utility model content
Technical problem to be solved in the utility model is the waste-heat oven providing a kind of heat utilization efficiency high.
The utility model solves its technical problem by the following technical solutions.
A kind of waste-heat oven, comprises shaft, is provided with upper circular tube, lower circulation pipe in described shaft, and described upper circular tube and lower circulation pipe are by many cross currents; Be provided with upper furnace ring, lower stove circle in described shaft, described upper furnace ring and lower stove circle are by many cross currents; Described upper furnace ring and upper circular tube are by cross current, and described lower stove circle is communicated with lower circulation pipe by water pipe; Described lower circulation pipe connects water inlet pipe, and described upper circular tube connects outlet pipe.
Described outlet pipe connects a point water water pipe, and described point of water water pipe is located in the flue on shaft.
Described lower stove circle is semicircle.
A kind of waste-heat oven of the present utility model, by installing circulating water pipe in conventional coal furnace, the waste heat that can effectively utilize coal furnace to produce, when comparatively large regions needs heating simultaneously for multiple room or area, or when needing the waste heat utilizing it to produce in food production process, only by hot-water heating equipment connections such as the circulating water pipe in coal furnace and the steam heating pipes in room, fire coal need be saved thus, improve the heat utilization efficiency of coal furnace.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, a kind of waste-heat oven, comprises shaft 1, is provided with upper circular tube 2, lower circulation pipe 3 in described shaft 1, and upper circular tube 2 and lower circulation pipe 3 are by many cross currents; Upper furnace ring 4, semicircular lower stove circle 5 that shaft 1 is made built with water pipe, upper furnace ring 4 and lower stove circle 5 are by many cross currents; Upper furnace ring 4 and upper circular tube 2 are by cross current, and lower stove circle 5 is communicated with lower circulation pipe 3 by water pipe; Lower circulation pipe 3 connects water inlet pipe 6, can water pump on water inlet pipe 6, promotes water circulation; Upper circular tube 2 connects outlet pipe 7; Described outlet pipe 7 connects a point water water pipe 8, and a point water water pipe 8 is installed in the flue 9 on shaft 1, and the delivery port of point water water pipe 8 connects the hot-water heating heating equipments such as heating installation, and the delivery port of hot-water heating equipment is connected with water inlet pipe 6 again, composition water circulation system; Heat in flue 9 entrained by coal smoke also for the circulating water heating in point water water pipe in 8, can improve heat utilization efficiency; Upper circular tube 2, lower circulation pipe 3, upper furnace ring 4, semicircular lower stove circle 5 are all arranged in the combustion chamber of waste-heat oven, and during fired coal combustion, even heat can be passed to recirculated water by combustion chamber by heat.
The stove circle system that upper furnace ring 4, lower stove circle 5 form, is positioned at upper circular tube 2, circulatory system scope that lower circulation pipe 3 forms, within the scope of the circulatory system, can arrange multiple stove circle system according to the quantity of waste-heat oven fire door.Lower stove circle 5 is semicircle, and the position of its opening is the position of waste-heat oven ash discharging hole.
Claims (3)
1. a waste-heat oven, comprises shaft, it is characterized in that: be provided with upper circular tube (2), lower circulation pipe (3) in described shaft (1), and described upper circular tube (2) and lower circulation pipe (3) are by many cross currents; Be provided with upper furnace ring (4), lower stove circle (5) in described shaft (1), described upper furnace ring (4) and lower stove circle (5) are by many cross currents; Described upper furnace ring (4) and upper circular tube (2) are by cross current, and described lower stove circle (5) is communicated with lower circulation pipe (3) by water pipe; Described lower circulation pipe (3) connects water inlet pipe (6), and described upper circular tube (2) connects many outlet pipes (7).
2. a kind of waste-heat oven as claimed in claim 1, is characterized in that: described outlet pipe (7) connects a point water water pipe (8), and described point of water water pipe (8) is located in the flue (9) on shaft (1).
3. a kind of waste-heat oven as claimed in claim 1, is characterized in that: described lower stove circle (5) is for semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476494.6U CN204063136U (en) | 2014-08-22 | 2014-08-22 | A kind of waste-heat oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476494.6U CN204063136U (en) | 2014-08-22 | 2014-08-22 | A kind of waste-heat oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204063136U true CN204063136U (en) | 2014-12-31 |
Family
ID=52204637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420476494.6U Expired - Fee Related CN204063136U (en) | 2014-08-22 | 2014-08-22 | A kind of waste-heat oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204063136U (en) |
-
2014
- 2014-08-22 CN CN201420476494.6U patent/CN204063136U/en not_active Expired - Fee Related
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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: 20141231 Termination date: 20160822 |