CN2434612Y - Hot-blast stove - Google Patents
Hot-blast stove Download PDFInfo
- Publication number
- CN2434612Y CN2434612Y CN 00215274 CN00215274U CN2434612Y CN 2434612 Y CN2434612 Y CN 2434612Y CN 00215274 CN00215274 CN 00215274 CN 00215274 U CN00215274 U CN 00215274U CN 2434612 Y CN2434612 Y CN 2434612Y
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- air
- blast stove
- hot
- utility
- 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
- 210000003051 thermoreceptor Anatomy 0.000 claims description 11
- 108091008689 thermoreceptors Proteins 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
Images
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- Cookers (AREA)
Abstract
The utility model relates to a hot blast stove, which is realized by improving the basic of the hot blast stove in the prior art, and has the key points that the air heat receiver is a tank type and is internally provided with a plurality of longitudinal fire tubes, a heat exchanger is arranged in the lower part of a chimney, the inlet end of the heat exchanger is communicated with the atmosphere, and the outlet end of the heat exchanger is connected with an air inlet pipe. The utility model relates to a rationally, heat utilization rate is high, and is effectual.
Description
The utility model relates to a kind of hot-blast stove.
The hot-blast stove of prior art, the thermoreceptor in its stove generally all are that the transverse tube by several connections constitutes, and heating surface area is less; In addition, the chimney bottom is not provided with heat exchanger yet, and waste heat can not utilize, and the air that blast pipe enters in the hot-blast stove can not get preheating, and the flow velocity in the organ pipe that is heated is very fast again, and heated time is short.Therefore, poor thermal efficiency, the heat energy utilization rate is low.
The purpose of this utility model provides a kind of heat energy utilization and the thermal efficiency all than higher hot-blast stove, to overcome the above-mentioned defective of existing in prior technology.
The utility model is to improve to realize on the basis of existing hot-blast stove, it comprises the blast pipe of body of heater, body of heater bottom, air thermoreceptor in the discharge pipe on top, chimney and the stove, its main points are that the air thermoreceptor is a pot type, and are provided with some fire tubes longitudinally in it; Establish tubing heat exchanger in the bottom of chimney, the arrival end of this heat exchanger is communicated with atmosphere, and the port of export is connected with blast pipe.
Below in conjunction with accompanying drawing the utility model is elaborated:
Fig. 1 is that master of the present utility model looks cutaway view
Fig. 2 is a side view of the present utility model
Fig. 3 is that A-A among Fig. 1 is to cutaway view
According to Fig. 1, Fig. 2, shown in Figure 3,1 is body of heater among the figure, and the air thermoreceptor 3 in the body of heater is a pot type, become a jar shape, blast pipe 2 is arranged at the bottom of jar, blows to thermoreceptor by air-introduced machine, discharge pipe 5 is arranged at the top of jar, and when discharge pipe 5 was many, tank deck can be provided with split-wind plate 6; In jar some Zhi Huoguan 4 are arranged, heating surface area is big, helps making full use of heat energy, improves the thermal efficiency; The 8th, chimney is provided with heat exchanger 7 in its underpart, and the arrival end of this heat exchanger 7 is communicated with atmosphere, and the port of export is connected with blast pipe 2.Under the effect of air-introduced machine, air enters from the arrival end of heat exchanger 7, in heat exchanger 7, absorb fume afterheat, reach the effect of preheating, the port of export from heat exchanger 7 enters the thermoreceptor 3 of pot type through blast pipe 2 then, more further heating, the capacity of air thermoreceptor 3 is bigger simultaneously, air flow velocity in thermoreceptor is little, and heated time is long, thereby produces the hot blast of higher temperature.
The utility model is reasonable in design, and adopt the big pot type air thermoreceptor of heating surface area and the interchanger that makes full use of waste heat is set, heat energy utilization rate height, result of use is good.
Claims (1)
- A kind of hot-blast stove, comprise the blast pipe (2) of body of heater (1), body of heater (1) bottom, the discharge pipe (5) and the chimney (8) on top, and the air thermoreceptor (3) in the stove, it is characterized in that air thermoreceptor (3) is pot type, and be provided with some fire tubes longitudinally (4) in it; Chimney (8) is established tubing heat exchanger (7) in the bottom, and the arrival end of this heat exchanger (7) is communicated with atmosphere, and the port of export is connected with blast pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00215274 CN2434612Y (en) | 2000-06-22 | 2000-06-22 | Hot-blast stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00215274 CN2434612Y (en) | 2000-06-22 | 2000-06-22 | Hot-blast stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2434612Y true CN2434612Y (en) | 2001-06-13 |
Family
ID=33581245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00215274 Expired - Fee Related CN2434612Y (en) | 2000-06-22 | 2000-06-22 | Hot-blast stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2434612Y (en) |
-
2000
- 2000-06-22 CN CN 00215274 patent/CN2434612Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |