CN2412178Y - Coal burning hot oil stove - Google Patents
Coal burning hot oil stove Download PDFInfo
- Publication number
- CN2412178Y CN2412178Y CN00227722U CN00227722U CN2412178Y CN 2412178 Y CN2412178 Y CN 2412178Y CN 00227722 U CN00227722 U CN 00227722U CN 00227722 U CN00227722 U CN 00227722U CN 2412178 Y CN2412178 Y CN 2412178Y
- Authority
- CN
- China
- Prior art keywords
- chimney
- oil
- flue
- coal
- smoke box
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
- F24H1/26—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body
- F24H1/28—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body including one or more furnace or fire tubes
- F24H1/287—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body including one or more furnace or fire tubes with the fire tubes arranged in line with the combustion chamber
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The utility model relates to a coal burning hot oil stove. Electricity or diesel oil is adopted to heat existing circulation heat transfer oil, which has high cost. The coal burning hot oil stove is provided with a stove shell, and a hearth which is separated with am inner cavity of the stove shell is arranged in the stove shell. A heating pipe which passes through the inner cavity of the stove shell is communicated with the furnace and a flue. A stove opening, a grate, and an ash outlet are arranged in the hearth. An oil outlet circulation pipe and an oil return circulation pipe are arranged on the stove shell. The coal burning hot oil stove can use coal as fuel to heat the heat transfer oil. Compared with electric heating, the coal burning hot oil stove lowers more than 80 percent cost; compared with diesel oil heating, the coal burning hot oil stove lowers more than 60 percent cost.
Description
It is the hot oil furnace of fuel with the coal that the utility model belongs to a kind of.
A lot of occasions need heat with cyclic high-temperature oil in industries such as rubber, footwear material, weaving, printing and dyeing, chemical industry, and many electricity consumptions of prior art or diesel oil or natural gas carry out heat temperature raising to recycle oil, and its cost is than higher.
It is fuel heating conduction oil with the coal that the utility model aims to provide a kind of, thereby can reduce the coal-firing oil heating furnace of conduction oil cost greatly.
The technical scheme that realizes above-mentioned purpose is (referring to implementing illustration): the utility model comprises furnace shell (20), be provided with the burner hearth (21) of isolating in the furnace shell with the furnace shell inner chamber, heating tube (19) bottom of passing in the burner hearth communicates with burner hearth, top communicates with flue (9), furnace shell and hearth outer wall form can hold the chuck layer that adds deep fat, burner hearth is provided with stockhole (5), fire grate (4), ash hole (3), furnace shell be provided with link to each other with circulating pump (2) go out oil circulating pipe (1), oil return circulation pipe (14), air blast (23) air outlet communicates with burner hearth.
Operation principle of the present utility model is: coal is added burner hearth from stockhole, burning hot gas enters flue through heating tube under the air blast effect, conduction oil in the interlayer cover that heating is isolated with it, heated conduction oil is transported to and need gets on the station of circulating heat conduction oil heating by going out oil circulating pipe and oil return circulation pipe.
The utility model can coal for fuel provides the conduction oil of high-temperature low-pressure, compare with the hot oil furnace of consumed power, the circulating heat conduction oil that this coal-firing oil heating furnace provides can reduce cost more than 80%.
Description of drawings
Fig. 1, the utility model example structure schematic diagram
1-goes out oil circulating pipe 2-circulating pump 3-ash hole 4-fire grate 5-stockhole
6-smoke box door 7-smoke barrier 8-smoke box 9-flue 10-waste heat passage
11-clinder screen 12-air exhauster 13-baffle plate 14-oil return circulation pipe 15-chimney
16-oil filling pipe 17-overflow pipe 18-thermostat 19-heating tube 20-furnace shell
21-burner hearth 22-overflow tank 23-air blast
The A-A of Fig. 2, Fig. 1 furnace shell is to view
The embodiment explanation:
The utility model coal is a fuel heating conduction oil, so the seal isolation to burner hearth and furnace shell inner chamber has strict demand, present embodiment has adopted following technical measures on the structure: these routine burner hearth 21 sidewalls are cylindric, roof and diapire are the arch arc surface that smoothly coincide with cylindrical lateral wall, processing method is, the cylindrical lateral wall upper and lower opening is freezed with cap shape top, diapire arc surface edge respectively to form.This structure can reduce the fault that causes the leakage of oil of burner hearth crack because of expanding with heat and contract with cold greatly.
This example is provided with overflow pipe 17 and the oil filling pipe 16 that exceeds furnace roof at the furnace shell top, the overflow pipe that exceeds furnace roof is downwards crooked, and the overflow basin 22 that is provided with opening with the bottom is communicated with.
In heating during conduction oil, can refuel at any time by oil filling pipe and to keep the furnace shell inner chamber to be full of fluid, the furnace shell inner chamber does not interspace and promptly is difficult for catching fire, and the fluid volume can overflow by overflow pipe 17 when adding thermal expansion, flows in the overflow basin 23.
Oil filling pipe 16 is provided with automatic survey oil refueling device, as long as fluid is lower than certain limit, can opens valve automatically and refuel.
This example also is provided with temperature-sensing element in furnace shell, its output termination thermostat 18, thermostat output termination air blast 23, when oil liquid temperature reaches when giving fixed higher limit, thermostat automatically shuts down air blast, and is out-of-blast, when temperature is reduced to the predetermined lower limit value, can open air blast automatically again, air-supply is to improve ignition temperature.
These routine flue 9 outlets feed smoke box 8, smoke box communicates with chimney 15, between entering the mouth, flue 9 outlet and chimney be provided with that the cigarette that can force flue to come out detours, the smoke barrier of prolong smoke stroke 7, be provided with in the chimney and can control the baffle plate 13 that it opens and closes the chimney passage, the inside chimney sidewall of baffle plate has the waste heat path 10, the commissure place of waste heat passage and chimney is provided with air exhauster 12, and the smoke box exit is provided with clinder screen 11 to be opened/closed, and smoke box is provided with chamber door 6 to be opened/closed.
The operation principle of above-mentioned this cover flue outlet device is: cigarette comes out from floss hole, enter smoke box, under the effect of smoke barrier, in smoke box, detour, prolonged stroke, in this process, grit is fallen in the water of smoke box bottom in the flue gas, in the burner hearth burning fully, in the flue gas under the few situation of contained grit, close the baffle plate 13 in the chimney, open the air exhauster of waste heat passage, hot gas is extracted in the waste heat passage, delivers to the occasion that to utilize its heat, make full use of burner exhaust heat.Just light a fire at burner hearth, under the situation of also insufficient, the over-emitting black exhaust of burning, open the baffle plate 13 in the chimney, the clinder screen 11 in the smoke box exit of closing is discharged flue gas from chimney after clinder screen filters.When the cigarette ash that deposits in the smoke box is too much, opens chamber door 6 and get rid of.
Be that this example is burnt coal heats conduction oil with electricity consumption, with diesel oil the financial cost table of comparisons below:
Be similarly 100 kilowatt hours, produce 12 hours meters: the electricity consumption of 73 kilograms of oil pump blower fans of 28 days 0.96 yuan/691.2 yuan 19353.6 yuan No. 0 diesel oil of degree of consumption amount electricity 720 degree of the variety of energy sources power consumption quantity unit price amount of money
2.7 222.1 yuan 6218.8 yuan 7,000 kilocalorie wash water coals of unit/kilogram 120 kg oil pump blower fan electricity consumption
0.4 73 yuan 2044 yuan of unit/kilograms
Can find out that from above-mentioned example conduction oil is comparable reduces cost more than 80% with electrical heating with the utility model heating, reduce cost more than 60% than diesel oil.
Claims (5)
1, coal-firing oil heating furnace, it is characterized in that, comprise furnace shell (20), be provided with the burner hearth (21) of isolating with the furnace shell inner chamber in the furnace shell, heating tube (19) bottom of passing in the burner hearth communicates with burner hearth, and top communicates with flue (9), furnace shell and hearth outer wall form the chuck layer that can hold fluid, burner hearth is provided with stockhole (5), fire grate (4), ash hole (3), furnace shell be provided with link to each other with circulating pump (2) go out oil circulating pipe (1), oil return circulation pipe (14), air blast (23) air outlet communicates with burner hearth.
2, coal-firing oil heating furnace according to claim 1 is characterized in that, described burner hearth (21) sidewall is cylindric, and roof and diapire are the arch arc surface that smoothly coincide with cylindrical lateral wall.
3, coal-firing oil heating furnace according to claim 1 and 2 is characterized in that: described furnace shell top is provided with overflow pipe (17) and the oil filling pipe (16) that exceeds furnace roof, and the overflow pipe that exceeds furnace roof is downwards crooked, and the overflow basin (22) that is provided with opening with the bottom is communicated with.
4, coal-firing oil heating furnace according to claim 1 and 2, it is characterized in that: described flue (9) outlet feeds smoke box (8), smoke box communicates with chimney (15), being provided with the cigarette that can force flue to come out between flue (9) outlet and chimney inlet detours, the smoke barrier of prolong smoke stroke (7), be provided with in the chimney and can control the baffle plate (13) that it opens and closes the chimney passage, the inside chimney sidewall of baffle plate has waste heat passage (10), the commissure place of waste heat passage and chimney is provided with air exhauster (12), the smoke box exit is provided with clinder screen to be opened/closed (11), and smoke box is provided with chamber door to be opened/closed (6).
5, coal-firing oil heating furnace according to claim 3, it is characterized in that: described flue (9) outlet feeds smoke box (8), smoke box communicates with chimney (15), being provided with the cigarette that can force flue to come out between flue (9) outlet and chimney inlet detours, the smoke barrier of prolong smoke stroke (7), be provided with in the chimney and can control the baffle plate (13) that it opens and closes the chimney passage, the inside chimney sidewall of baffle plate has waste heat passage (10), the commissure place of waste heat passage and chimney is provided with air exhauster (12), the smoke box exit is provided with clinder screen to be opened/closed (11), and smoke box is provided with chamber door to be opened/closed (6).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00227722U CN2412178Y (en) | 2000-03-31 | 2000-03-31 | Coal burning hot oil stove |
| AU65743/01A AU6574301A (en) | 2000-03-31 | 2001-03-30 | A coal-firing oil heating furnace |
| PCT/CN2001/000538 WO2001086214A1 (en) | 2000-03-31 | 2001-03-30 | A coal-firing oil heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00227722U CN2412178Y (en) | 2000-03-31 | 2000-03-31 | Coal burning hot oil stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2412178Y true CN2412178Y (en) | 2000-12-27 |
Family
ID=4619664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00227722U Expired - Fee Related CN2412178Y (en) | 2000-03-31 | 2000-03-31 | Coal burning hot oil stove |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN2412178Y (en) |
| AU (1) | AU6574301A (en) |
| WO (1) | WO2001086214A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422609A (en) * | 2018-05-17 | 2018-08-21 | 烟台环通滚塑设备有限公司 | A kind of rotational molding machine of heat-conducting oil heating |
| CN114314524A (en) * | 2022-01-04 | 2022-04-12 | 安徽金轩科技有限公司 | Method for improving synthesis yield by utilizing synthesis energy of thionyl chloride |
| CN115479455B (en) * | 2022-08-16 | 2024-02-27 | 安徽永利纸业有限公司 | Bobbin paper dryer with efficient drying function and drying method |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3584682A (en) * | 1968-07-29 | 1971-06-15 | Borg Warner | Tubular heat transfer device |
| FR2236151A1 (en) * | 1973-07-04 | 1975-01-31 | Alessio Alexis | Vertical tube water boiler - expansion chamber above tubes houses membrane controlling flue gases |
| GB2073874B (en) * | 1980-04-10 | 1984-07-25 | Takahashi Y | Hot-water boiler |
| JPH0359395A (en) * | 1989-07-28 | 1991-03-14 | Sanden Corp | 2-system heat exchanger |
| CN2100594U (en) * | 1991-09-06 | 1992-04-01 | 建设部建筑设计院 | Vertical volumetric heat exchanger |
| CN2222891Y (en) * | 1995-01-15 | 1996-03-20 | 陈启松 | Flue gas purifying energy saver |
| CN2233542Y (en) * | 1995-06-16 | 1996-08-21 | 杜崇波 | Equivalent water supply water-boiling tea boiler |
| CN2253442Y (en) * | 1995-12-20 | 1997-04-30 | 锡山市太湖高效茶炉厂 | Oil burning atmospheric hot-water steam boiler |
-
2000
- 2000-03-31 CN CN00227722U patent/CN2412178Y/en not_active Expired - Fee Related
-
2001
- 2001-03-30 WO PCT/CN2001/000538 patent/WO2001086214A1/en active Application Filing
- 2001-03-30 AU AU65743/01A patent/AU6574301A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO2001086214A1 (en) | 2001-11-15 |
| AU6574301A (en) | 2001-11-20 |
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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 |