CN1043814C - Quick coal-burning gas boiled-water boiler - Google Patents
Quick coal-burning gas boiled-water boiler Download PDFInfo
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- CN1043814C CN1043814C CN 92102272 CN92102272A CN1043814C CN 1043814 C CN1043814 C CN 1043814C CN 92102272 CN92102272 CN 92102272 CN 92102272 A CN92102272 A CN 92102272A CN 1043814 C CN1043814 C CN 1043814C
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- water
- chamber
- boiling water
- boiling
- water tank
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Abstract
The present invention relates to a quick coal gas burning boiler which utilizes coal gas generated by a coal gas producer. The structure that a one-way water replenishing valve (9) arranged between a boiling water chamber (7) and a standby water tank (10) for replenishing water to the boiling water chamber (7) automatically is used. The quick coal gas burning boiler adopts the structure of a bell-shaped burning chamber (3), a smoke and fire guiding pipe (5) and a residual heat bending pipe (12) to preheat cold water in the standby water tank and exchange heat thoroughly for a boiling water tank. The quick coal gas burning boiler can quickly provide boiling for water trains, ships and office.
Description
The invention belongs to boiled-water boiler, specifically, relate to and utilize the coal-fired Boiler that produces the gas-fired heating.
The present invention is the application to the coal-burning gas producer patented technology, and the technical characterictic of this stove is described in the following patent documentation:
Chinese invention patent 86101860.5, utility model patent 86203738.
Before this, the Boiler that general organ uses all adopts and burns coal and directly burn, and fills it up with a stove water, boiled after, promptly bank up a fire, boiling water uses up, and refires a stove.
A problem of common Boiler is: coal directly burns, and efficient is low, and smoke contamination is big, and labor strength is big.
Second problem is: can not supply boiling water continuously, use inconvenience, be difficult to satisfy continuous needs for boiling water.
Therefore, an object of the present invention is to utilize the described coal-burning gas producer of above-mentioned patent to produce the characteristics that coal gas burns again with fire coal earlier, it is few to be developed into a kind of consumption coal, flameholding, and thermal efficiency height pollutes few Boiler.
Another object of the present invention is to utilize this gas burner to control automatically producing coal gas, closes down technical characterictic easily, thereby obtains a kind ofly supplying boiling water automatically continuously, and is easy to use, the Boiler that can satisfy the demand.
The objective of the invention is to realize in the following way: promptly (1) utilizes coal-burning gas producer to produce coal gas, and the boiling water chamber with bell combustion chamber is installed above gas generator.Utilize many to pass the pyrotechnics runner pipe that the boiling water chamber leads to the exhaust collector mat from the combustion chamber and add hot water.(2) there is water tank fully top, boiling water chamber, and being equipped with between water tank and the boiling water chamber has unidirectional water compensating valve, and being equipped with on the water tank has automatic water compensating valve.The coal gas that produces from gas burner promptly produces spiral circulation gas burner after bell combustion chamber point burning, fully heat the water in the boiling water chamber.Discharge water boiling water chamber top pressure is reduced when opening the drinking-water valve, unidirectional automatic water compensating valve is opened simultaneously, is equipped with water in the water tank and enters the boiling water chamber and keep the boiling water chamber constantly to supply water.The water that is equipped with water tank has promptly reached between 50 °-80 ° under the heating of waste heat bend pipe, and waste heat is made full use of.Being equipped with the water tank top has an automatic water compensating valve, can cover cold water automatically according to the water level that is equipped with in the water tank.
The water temperature induction plug is arranged in the boiling water chamber, control the blower speed size of gas burner and then reach control coal gas growing amount according to water temperature, the temperature of control fire makes the water of boiling water chamber remain on 100 ℃.
In a preferable embodiment, device of the present invention has been installed a safety valve above the boiling water chamber, when the steam in the boiling water chamber reaches certain pressure, can discharge from safety valve.
In bell side wall of combustion chamber a passage is arranged, supply with the combustion chamber required air, and can be used as peep hole and fire hole.
Adding heat insulation layer at the boiling water chamber outer wall is incubated.
Above the boiling water chamber, collector mat is arranged, the hot gas in the pyrotechnics runner pipe is concentrated, discharge from exhaust opening by the waste heat bend pipe.
Because the Boiler rate of water make-up is to carry out automatically according to the water situation, and the coal gas amount is to be produced by induction plug control blower speed according to water temperature, thereby Boiler can continuously be supplied with boiling water, whole water supply process is controlled automatically, alleviate labor strength greatly, easy to use, and the gas combustion efficiency height, smoke contamination is little.
Fig. 1 is the structure diagram of prior art coal-burning gas producer.Fig. 2 is a quick coal-burning gas boiled-water furnace structure sketch of the present invention.Fig. 3 is the safety valve cutaway view.Fig. 4 is unidirectional water compensating valve.
As can be seen from Figure 1, gas generator is to adopt superheated vapor and air mixed method to produce coal gas, its gas generating system comprises: saturated vapor chamber (26), steam conduit (27) overheating steam chamber (28), superheated vapor carrier pipe (29), air blast (24), and storage tank (22), when water adds storage tank (22) from the bucket (23) that supplies water, and then enter saturated vapor chamber (26), because of a heat-conducting block (30) is arranged in saturated vapor chamber (26), communicate with burner hearth, water piece (30) heating and gasifying that is heated enters overheating steam chamber (28) along steam conduit (27), forms superheated vapor, superheated vapor enters in the ventilating duct (25) along carrier pipe (29) and mixes with air, send into fire grate (20) below by air blast (24),, mix the burning coal layer that fully passes fire grate (20) because of fire grate (20) bottom is sealed by water seal circle (21), under the effect of high-temperature gas mixture body, realize coal-fired burn incompletely, produce coal gas continuously, from burning spout mouth (2) ejection.As seen from the above analysis, air blast (24) stops, and coal gas stops to produce, and the air that enters from ventilating duct (25) can be kept the coal seam fire in a stove before fuel is added and not go out, and blower fan one starts, and very fast coal gas produces again.Utilize the technical characterstic of this gas generator, the present invention has designed Boiler as shown in Figure 2, its basic structure is included in the boiling water chamber, is equipped with hydroecium, ventiduct system and water compensating valve, safety valve, several stem portion of draining valve, (1) among Fig. 2 represents aforementioned gas generator, from gas port mouth (2) some coal gas, one bell combustion chamber (3) is arranged at bottom, boiling water chamber (7), gas burner forms spiral circulation gas burner in combustion chamber (3), fully catalytic combustion chamber (3) inwall makes the water in the boiling water chamber (7) obtain heating.Combustion chamber (3) inwall has a plurality of pyrotechnics runner pipes (5), runner pipe (5) passes the heat collecting chamber (13) that the upper end is led in boiling water chamber (7), runner pipe (5) heats the water in the boiling water chamber simultaneously, therefore, heat exchange is abundant fast, water in the boiling water chamber (7) reaches 100 ℃ very soon, and it is promptly drinkable to open drinking-water valve (4).(3) sidewall has been opened an air vent (6) from the combustion chamber, and air vent (6) can be used as glory hole, and coal gas is lighted the hole.Boiling water chamber (7) outer wall is lined with heat insulation layer (18), can adopt ceramic fibre as heat-insulating material, to keep water temperature.
Top, boiling water chamber (7) has one to be equipped with water tank (10), boiling water chamber (7) and be equipped with between the water tank (10) a unidirectional water compensating valve (9) is arranged, the water of boiling water chamber (7) is replenished by water compensating valve (9), and the cold water that is equipped with water tank (10) is replenished by automatic water inlet valve (11), and these two valves keep boiling water chamber (7) and be equipped with water tank (10) being in water-filled state all the time.Hot gas in the pyrotechnics runner pipe (5) can combine in collector mat (13), and discharges by waste heat bend pipe (12) and exhaust opening (14).Because of waste heat bend pipe (12) is in fully among the water tank (10), make fully that the water of water tank (10) obtains preheating, generally can reach between 50 ℃-80 ℃.Safety valve (8) is equipped with on top, boiling water chamber (7), and water vapour pressure is excessive in boiling water chamber (7), promptly discharges from blast pipe (15) by safety valve (8).
In boiling water chamber (7) top be equipped with water tank (10) top and be equipped with vent valve (17) and (16) respectively, use when initially adding the water exhaust.
Boiling water chamber (7) sidewall can be controlled the rotating speed of air blast (24) according to water temperature by water temperature induction plug (19) is arranged, and control coal gas amount keeps boiling water chamber (7) water temperature, boiling water without interruption.
Fig. 3 is the cutaway view of the used safety valve in top, boiling water chamber (7) (8).Have spool (36), spool to have in the middle of the valve body (31) and make air admission hole (37) sealing under spring (35) effect, spring (35) is contained on the spring base (34).Regulate pressure regulating screw (32) and can change spool (36) pressure, (33) are the fastening nuts of pressure regulating screw (32).When boiling water chamber (7) upper gas increased pressure, back down spool (36), gas is discharged from steam vent (38), reaches safe exhaust purpose.
Fig. 4 is boiling water chamber (7) and is equipped with unidirectional water compensating valve (9) and structure chart between the water tank (10).As can be seen from the figure, water compensating valve (9) have inlet opening (39) and apopore (40) respectively be equipped with water tank (10), boiling water chamber (7) link to each other.Spool (41) keeps closed condition under spring (42) effect at ordinary times, locates pressure when apopore (40) and reduces, and hydraulic pressure promptly presses off spool (41), and (39) flow to apopore (40) to water from the inlet opening, and boiling water chamber (7) are replenished.After boiling water chamber (7) water was full of, pressure increased, and spool (41) is closed again under spring (42) effect, stoped the water that is equipped with water tank (10) to continue to flow to boiling water chamber (7).
Claims (3)
1, a kind of quick coal-burning gas boiled-water boiler, it by gas generator, boiling water chamber, be equipped with water tank and form, it is characterized in that: boiling water chamber (7) and be equipped with between the water tank (10) and be communicated with unidirectional water compensating valve (9), the bell combustion chamber (3) of one mouth down is arranged at bottom, boiling water chamber (7), and seat is chewed (2) top at gas port; Have a plurality of pyrotechnics communicating pipes (5) on the wall of bell combustion chamber (3), pass boiling water chamber (3) and collector mat (13) connection of water tank bottom fully pyrotechnics communicating pipe (5); Collector mat (13) is connected with waste heat bend pipe (12), and the end of waste heat bend pipe (12) is exhaust opening (14); Be equipped with the water tank top water intaking valve (11) is arranged.
2, boiled-water boiler according to claim 1 is characterized in that: be equipped with high steam blast pipe (15) and safety valve (8) on top, boiling water chamber (7).
3, boiled-water boiler according to claim 2 is characterized in that: boiling water chamber (7) and be equipped with water tank (10) top and all be equipped with air bleeding valve (17) and (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92102272 CN1043814C (en) | 1992-04-08 | 1992-04-08 | Quick coal-burning gas boiled-water boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92102272 CN1043814C (en) | 1992-04-08 | 1992-04-08 | Quick coal-burning gas boiled-water boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1077272A CN1077272A (en) | 1993-10-13 |
| CN1043814C true CN1043814C (en) | 1999-06-23 |
Family
ID=4939551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92102272 Expired - Fee Related CN1043814C (en) | 1992-04-08 | 1992-04-08 | Quick coal-burning gas boiled-water boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1043814C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100451479C (en) * | 2006-12-11 | 2009-01-14 | 王明远 | Heating furnace |
-
1992
- 1992-04-08 CN CN 92102272 patent/CN1043814C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100451479C (en) * | 2006-12-11 | 2009-01-14 | 王明远 | Heating furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1077272A (en) | 1993-10-13 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 |