CN2304092Y - Burning apparatus for hot-gas reverse-flame kiln - Google Patents
Burning apparatus for hot-gas reverse-flame kiln Download PDFInfo
- Publication number
- CN2304092Y CN2304092Y CN 97236680 CN97236680U CN2304092Y CN 2304092 Y CN2304092 Y CN 2304092Y CN 97236680 CN97236680 CN 97236680 CN 97236680 U CN97236680 U CN 97236680U CN 2304092 Y CN2304092 Y CN 2304092Y
- Authority
- CN
- China
- Prior art keywords
- utility
- pipe
- model
- hole
- hot
- 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
Images
Landscapes
- Furnace Details (AREA)
Abstract
The utility model relates to a burning apparatus for a hot-gas reverse-flame kiln, which belongs to the reserve-flame kiln and mainly comprises a stove chamber, a fire barrier wall, a stove bottom, a stove arch top, a kiln wall and a spraying fire mouth. After a charging coal mouth is closed by a burning mouth brick, the charging coal mouth is provided with two holes. One hole is an igniting hole, and a double sleeve-pipe burner nozzle is arranged in the other hole. An outer pipe is an air pipe, and an air valve is arranged on the air pipe. An inner pipe is a hot coal gas pipe, and a hot coal gas valve is arranged on the hot coal gas pipe. The utility model has the advantages that the utility model can protect the environment, decrease pollution, improve labor condition and lower labor intensity, the utility model has convenient operation, stable technology and homogeneous temperature, and the utility model enhances the quality of products and decreases waste products. Using the hot coal gas as fuel, the utility model enhances the thermal utilization factor of the fuel.
Description
The utility model relates to a kind of down-draft kiln, particularly a kind of down-draft kiln burner of roasting emery wheel.
At present, the down-draft kiln of the roasting emery wheel that the emery wheel manufacturing is used is fuel with coal, and this down-draft kiln has the firing chamber, between firing chamber and burner hearth firebreak is arranged, and firebreak is a burner hearth outward, and burner hearth bottom has grate; Top is the chimney arch top, and the bottom of grate is an ashcan, on the face relative with firebreak coal filling hole is arranged, and with the firebreak junction bocca is arranged on the chimney arch top.When using flame-reverse kiln burning coal roasting emery wheel, because coal combustion is incomplete, the inside and outside flue dust in workshop fills the air, and chimney is discharging black smoke in atmosphere, and not only working strength of workers is big, working condition is abominable, and is seriously polluting environment; Kiln temperature fluctuation simultaneously is big, unstable product quality.
The purpose of this utility model is the burner that the heating gas down-draft kiln that a kind of labor strength is little, free from environmental pollution, the kiln temperature fluctuation is little will be provided.
The purpose of this utility model is achieved in that with grate and coal filling hole sealing, coal filling hole leaves two holes after sealing with burner block, and a hole is a fire hole, and two bushing type burners are installed in another hole, and outer tube is an air hose, and air door is installed on the air hose; Interior pipe is hot gas pipe, and the heating gas valve is installed on the hot gas pipe.
Owing to having adopted such scheme, two bushing type burners are installed in former coal filling hole sealing back, to regulate corresponding valve and can change the interior temperature of kiln, labor strength is low, and the kiln temperature fluctuation is little, and free from environmental pollution, has reached the purpose of this utility model.This burner has following advantage: (1) protection environment, reduce and pollute; (2) improve working conditions, reduce labour intensity; (3) easy to operate, temperature is even, process stabilizing; (4) improve the quality of products, reduce waste product; (5) be fuel with the heating gas, improved the heat utilization efficiency of fuel, saved the energy.
Be described further in conjunction with the embodiments with reference to the accompanying drawings below.
Fig. 1 is the first example structure figure.
Fig. 2 is the second example structure figure.
Embodiment 1, in Fig. 1, bottom, down-draft kiln firing chamber is at the bottom of the kiln 16, and burner hearth 10 is arranged outside the firing chamber, burner hearth 10 bottoms are furnace bottom 12, between firing chamber and the burner hearth 10 firebreak 15 are arranged, burner hearth 10 tops are chimney arch top 11, it is kiln wall 13 that chimney arch pushes up 11 tops.The wall relative with firebreak 15 is built into by burner block 9, and leaves upper and lower two holes, and last hole is a fire hole 8, and two bushing type burners 7 are installed in the following hole, and outer tube is an air hose, and air door 5 is installed on the air hose; Interior pipe is hot gas pipe, the heating gas valve is installed on the hot gas pipe, the heating gas valve has a seal water tank 2, one water seal air-through bridge 4 is arranged in the seal water tank 2, two pipelines are arranged on the water seal air-through bridge 4, one is connected another root with two bushing type burners 7 and is connected with heating gas pipeline 3, is connected with water seal discharging valve 1 on seal water tank 2 sidewalls.There is bocca 14 on chimney arch top 11 with firebreak 15 junctions.
Claims (2)
1, a kind of heating gas down-draft kiln burner, mainly comprise burner hearth, firebreak, furnace bottom, chimney arch top, kiln wall, bocca, it is characterized in that: coal filling hole leaves two holes after sealing with burner block, a hole is a fire hole, two bushing type burners are installed in another hole, outer tube is an air hose, and air door is installed on the air hose; Interior pipe is hot gas pipe, and the heating gas valve is installed on the hot gas pipe.
2, heating gas down-draft kiln burner according to claim 1, it is characterized in that: described heating gas valve has a seal water tank, one water seal air-through bridge is arranged in the seal water tank, two pipelines are arranged on the water seal air-through bridge, one is connected with two bushing type burners, another root is connected with the heating gas pipeline, is connected with the water seal discharging valve on the seal water tank sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97236680 CN2304092Y (en) | 1997-07-25 | 1997-07-25 | Burning apparatus for hot-gas reverse-flame kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97236680 CN2304092Y (en) | 1997-07-25 | 1997-07-25 | Burning apparatus for hot-gas reverse-flame kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2304092Y true CN2304092Y (en) | 1999-01-13 |
Family
ID=33947491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97236680 Expired - Fee Related CN2304092Y (en) | 1997-07-25 | 1997-07-25 | Burning apparatus for hot-gas reverse-flame kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2304092Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964554A (en) * | 2015-06-08 | 2015-10-07 | 江苏鸿浩盛世环保设备有限公司 | Energy-saving system for drying non-woven drying oven and application method thereof |
-
1997
- 1997-07-25 CN CN 97236680 patent/CN2304092Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964554A (en) * | 2015-06-08 | 2015-10-07 | 江苏鸿浩盛世环保设备有限公司 | Energy-saving system for drying non-woven drying oven and application method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2835923Y (en) | Energy-saving environment-friendly gas-fired crucible furnace | |
| CN2304092Y (en) | Burning apparatus for hot-gas reverse-flame kiln | |
| CN202945289U (en) | Dual-purpose furnace for decontaminating, heating and tempering oil pipe | |
| CN2273007Y (en) | Vertical cylindrical double-return hot-blast stove | |
| CN205939677U (en) | Novel energy -conserving high -efficient inclined reciprocating grate living beings granule boiler | |
| CN201449007U (en) | A turn-back flow coal burning hot air furnace | |
| CN201066144Y (en) | Firewood-saving oven | |
| CN1172108C (en) | Environment-protecting pressure steam boiler | |
| CN2585046Y (en) | Combustion furnace using gas produced by coal | |
| CN2733248Y (en) | Novel hot-water boiler | |
| CN2467962Y (en) | Environment protection energy-saving coal combustion hot-air stove | |
| CN2192836Y (en) | Horizontal energy-saving atmospheric boiler | |
| CN2436871Y (en) | High-efficiency water-boiling boiler | |
| CN2160093Y (en) | Vertical coal-fired hot-air furnace | |
| CN207648798U (en) | The full premix heating stove of cast aluminium formula heat exchange | |
| CN2244136Y (en) | Fully sealed firebreak wall for coal burning boiler | |
| CN2632498Y (en) | Water sealed gas heating furnace with airing sleeve | |
| CN2041690U (en) | Self-preheating internal centre burning hot-blast stove | |
| CN2469368Y (en) | Horizontal smokeless counter combustion ambient pressure boiler | |
| CN2195067Y (en) | Hot tube hot-air furnace | |
| CN2477949Y (en) | Gas making and burning integrated heating kiln | |
| CN2425275Y (en) | Burner | |
| CN2735272Y (en) | Improved brick kiln | |
| CN2542983Y (en) | Vertical oxygen-enriched coal-fired pollutionless boiler | |
| CN2278175Y (en) | Vertical type transversal combustion boiler |
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 |