CN203148031U - Heat carrier heating furnace - Google Patents
Heat carrier heating furnace Download PDFInfo
- Publication number
- CN203148031U CN203148031U CN 201320149638 CN201320149638U CN203148031U CN 203148031 U CN203148031 U CN 203148031U CN 201320149638 CN201320149638 CN 201320149638 CN 201320149638 U CN201320149638 U CN 201320149638U CN 203148031 U CN203148031 U CN 203148031U
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- Prior art keywords
- convection
- communicated
- pipes
- collector
- radiating
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Abstract
The utility model discloses a heat carrier heating furnace which comprises a combustion chamber and a furnace body. A smoke connector, a heat preserving wall body, an exit collecting pipe, a radiating chamber and multiple convection chambers are arranged on the furnace body. A radiating hearth is arranged in the radiating chamber. Multiple radiating furnace pipes are arranged on the periphery of the radiating hearth. Multiple ceiling pipes are installed on the top of the radiating chamber. The convection chambers are provided with convection hearths. Multiple pairs of convection furnace pipes are arranged on the periphery of the convection hearths. Upper connecting pipes are arranged on the tops of the convection chambers. Entrance connecting pipes are arranged at the bottoms of the convection chambers. The combustion chamber, the radiating hearth, the convection hearths and the smoke connector are sequentially communicated. The heat carrier heating furnace further comprises a communication collecting pipe set with a smoke exhausting connector. The entrance collecting pipes, the convection furnace pipes, the upper collecting pipes, the communication collecting pipe set, the radiating furnace pipes, the ceiling pipes and the exit collecting pipe are sequentially communicated. The heat carrier heating furnace is simple in structure and can conveniently exhaust gas generated in heating a heat carrier out and prevent the furnaces pipes from coking caused by gas which is difficult to exhaust.
Description
Technical field
The utility model relates to a kind of heat medium heater, belongs to the heating furnace technical field.
Background technology
At present, general heat medium heater, its convection section structural design ubiquity easily produces the stifled defective of gas, the heat medium heater of convection section and radiant section cascaded structure particularly, commonplace is to adopt heat carrier to enter from the bottom collector of convection section, after tens to over one hundred snakelike boiler tubes side by side are up, directly come downwards to the collector that the convection section bottom is connected with radiant section from snakelike boiler tube again and enter radiant section, this structure is difficult in time discharge the gas that produces in the heat carrier heating process in the heating tube in section of convection chamber, discharges the tube coking that difficulty produces because of heating tube in section of convection chamber internal cause gas easily.
Summary of the invention
Technical problem to be solved in the utility model is the defective that overcomes prior art, a kind of heat medium heater is provided, it is simple in structure, is convenient in time discharge the gas that produces in the heat carrier heating process, prevents from discharging the tube coking phenomenon that difficulty produces because of gas.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of heat medium heater, comprise combustion chamber and body of heater, has the flue gas interface on the body of heater, heat-preserving wall, outlet header, radiation chamber and some convection cells, radiation chamber has radiant box will, be provided with some radiating furnace tubes around the radiant box will, the top of radiation chamber is equipped with some roof tubes, convection cell has the convection current burner hearth, be provided with some convection coils around the convection current burner hearth, the top of convection cell is equipped with upper header, the bottom of convection cell is equipped with inlet header, the combustion chamber, radiant box will, convection current burner hearth and flue gas interface are connected successively, also comprise the connection collector group that has exhaust port, inlet header, convection coil, upper header, be communicated with the collector group, radiating furnace tube, roof tube and outlet header are communicated with successively.
Be communicated with the collector group and comprise that first is communicated with collector and the second connection collector, exhaust port is arranged on first and is communicated with on the collector, first entrance point that is communicated with collector is connected with the port of export of upper header, second entrance point that is communicated with collector is communicated with collector with first the port of export is communicated with, second port of export that is communicated with collector stretches into the bottom of radiant box will, and is connected with radiating furnace tube.
After having adopted technique scheme, the utlity model has following beneficial effect:
1, adopted the heat medium heater of this structure, be convenient in time discharge the gas that produces in the heat carrier heating process in the convection coil, prevented from discharging the tube coking phenomenon that difficulty produces because of convection coil internal cause gas.
2. the heat medium heater of this structure, the bottom of heat carrier being introduced radiation chamber by the connection collector group that is provided with exhaust port enters radiating furnace tube, is conducive to reduce the highest liquid film temperature of radiating furnace tube radiation intensity maximum.
Description of drawings
Fig. 1 is the structural representation of heat medium heater of the present utility model;
Fig. 2 is the structure cutaway view of heat medium heater of the present utility model;
Fig. 3 is the A-A cutaway view of Fig. 2.
The specific embodiment
Content of the present utility model is easier to be expressly understood in order to make, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail below,
Shown in Fig. 1 ~ 3, a kind of heat medium heater, comprise combustion chamber 4 and body of heater, has flue gas interface 9 on the body of heater, heat-preserving wall 6, outlet header 8, radiation chamber 5 and some convection cells 3, radiation chamber 5 has radiant box will, be provided with some radiating furnace tubes around the radiant box will, the top of radiation chamber 5 is equipped with some roof tubes 7, convection cell 3 has the convection current burner hearth, be provided with some convection coils around the convection current burner hearth, the top of convection cell 3 is equipped with upper header 11, the bottom of convection cell 3 is equipped with inlet header 1, combustion chamber 4, radiant box will, convection current burner hearth and flue gas interface 9 are connected successively, also comprise the connection collector group that has exhaust port 10, inlet header 1, convection coil, upper header 11, be communicated with the collector group, radiating furnace tube, roof tube 7 and outlet header 8 are communicated with successively.
As shown in Figure 2, be communicated with the collector group and comprise that first is communicated with collector 12 and the second connection collector 2, exhaust port 10 is arranged on first and is communicated with on the collector 12, first entrance point that is communicated with collector 12 is connected with the port of export of upper header 11, second entrance point that is communicated with collector 2 is communicated with collector 12 with first the port of export is communicated with, second port of export that is communicated with collector 2 stretches into the bottom of radiant box will, and is connected with radiating furnace tube.
Inner flue gas flow of the present utility model:
After fuel such as fire coal were burnt by combustion chamber 4, the high-temperature flue gas of generation entered the convection cell 3 that is communicated with successively behind radiation chamber 5 radiation heat transfers, discharged bodies of heater through radiation, heat convection by flue gas interface 9.
Heat carrier is entered by inlet header 1, flow through and arrive upper header 11 behind the convection coil, enter the first connection collector, the 12 abundant exhausts that have exhaust port 10 then, heat carrier after exhaust enters second and is communicated with collector 2, enter the roof tube 7 of radiation chamber 5 through the radiating furnace tube of radiation chamber 5, flow out bodies of heater finally by outlet header 8.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (2)
1. heat medium heater, comprise combustion chamber (4) and body of heater, has flue gas interface (9) on the body of heater, heat-preserving wall (6), outlet header (8), radiation chamber (5) and some convection cells (3), radiation chamber (5) has radiant box will, be provided with some radiating furnace tubes around the radiant box will, the top of radiation chamber (5) is equipped with some roof tubes (7), convection cell (3) has the convection current burner hearth, be provided with some convection coils around the convection current burner hearth, the top of convection cell (3) is equipped with upper header (11), the bottom of convection cell (3) is equipped with inlet header (1), combustion chamber (4), radiant box will, convection current burner hearth and flue gas interface (9) are connected successively, it is characterized in that: also comprise the connection collector group that has exhaust port (10), described inlet header (1), convection coil, upper header (11), be communicated with the collector group, radiating furnace tube, roof tube (7) and outlet header (8) are communicated with successively.
2. a kind of heat medium heater according to claim 1, it is characterized in that: described connection collector group comprises that first is communicated with collector (12) and the second connection collector (2), described exhaust port (10) is arranged on first and is communicated with on the collector (12), described first entrance point that is communicated with collector (12) is connected with the port of export of upper header (11), described second entrance point that is communicated with collector (2) is communicated with collector (12) with first the port of export is communicated with, described second port of export that is communicated with collector (2) stretches into the bottom of radiant box will, and is connected with radiating furnace tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320149638 CN203148031U (en) | 2013-03-29 | 2013-03-29 | Heat carrier heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320149638 CN203148031U (en) | 2013-03-29 | 2013-03-29 | Heat carrier heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203148031U true CN203148031U (en) | 2013-08-21 |
Family
ID=48975548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320149638 Expired - Fee Related CN203148031U (en) | 2013-03-29 | 2013-03-29 | Heat carrier heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203148031U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792008A (en) * | 2014-01-21 | 2015-07-22 | 都傧 | Waste heat circulation heat carrier heater |
| CN108426371A (en) * | 2018-04-13 | 2018-08-21 | 常州能源设备总厂有限公司 | Square-box-shaped fire coal molten salt furnace and its heat supply method |
-
2013
- 2013-03-29 CN CN 201320149638 patent/CN203148031U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792008A (en) * | 2014-01-21 | 2015-07-22 | 都傧 | Waste heat circulation heat carrier heater |
| CN108426371A (en) * | 2018-04-13 | 2018-08-21 | 常州能源设备总厂有限公司 | Square-box-shaped fire coal molten salt furnace and its heat supply method |
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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 |
Granted publication date: 20130821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |