CN202470042U - Biomass fuel and diesel dual-purpose combustion engine - Google Patents
Biomass fuel and diesel dual-purpose combustion engine Download PDFInfo
- Publication number
- CN202470042U CN202470042U CN2012200450527U CN201220045052U CN202470042U CN 202470042 U CN202470042 U CN 202470042U CN 2012200450527 U CN2012200450527 U CN 2012200450527U CN 201220045052 U CN201220045052 U CN 201220045052U CN 202470042 U CN202470042 U CN 202470042U
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- combustion chamber
- biomass fuel
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- diesel oil
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Abstract
The utility model discloses a biomass fuel and diesel dual-purpose combustion engine, which comprises footings, a combustion chamber arranged above the footings, a spiral feeding device communicated with the combustion chamber, and a fire tube communicated with the combustion chamber, wherein an oil conveying pipe is arranged in the fire tube and is connected with an oil tank outside the combustion chamber; a refractory concrete thermal insulating layer, and an automatic control system mounted on the outer part of the refractory thermal insulating layer are arranged on the outer part of the combustion chamber; and meanwhile, a ring-shaped air passage is arranged in the middle of the refractory thermal insulating layer. The utility model provides the biomass fuel and diesel dual-purpose combustion engine which can overcome the problem that when the supply of biomass fuel is interrupted, diesel is used to replace the biomass fuel, so the combustion engine can work continuously and normally and the production process cannot be influenced.
Description
Technical field
The utility model relates to a kind of combustor, is specifically related to the dual-purpose combustor of a kind of biomass fuel and diesel oil.
Background technology
Along with industrial expansion, the reserves of present tellurian non-renewable resources such as coal, oil, natural gas reduce year by year.The biomass fuel combustion machine progressively is applied in the modern production as a kind of equipment of renewable resource that utilizes.The raw material of biomass fuel such as stalk, wood chip have abundant output in China; But the skewness of these raw materials and receive the influence in season; Brought certain difficulty for the large-scale production of biomass fuel; The biomass fuel that each biomass fuel manufacturers produce is come out is diversified in specifications, and there is certain unstability in the supply of biomass fuel.
The utility model content
The purpose of the utility model is, provides a kind of biomass fuel and diesel oil dual-purpose combustor, can solve when the biomass fuel supply discontinuity, substitutes biomass fuel with diesel oil, makes combustor continue operate as normal, can not influence production process.
The purpose of the utility model realizes through following technical proposals: the dual-purpose combustor of a kind of biomass fuel and diesel oil; Comprise footing; Be arranged on the combustion chamber of footing top, the spiral feeder that communicates with the combustion chamber, the fire tube that communicates with the combustion chamber; It is characterized in that: fire tube inside is provided with a petroleum pipeline, and petroleum pipeline is connected with fuel tank outside the combustion chamber; The outside, combustion chamber is provided with the refractory concrete thermal insulation layer, is installed on the outside automatic control system of refractory insulating layer, in the middle of the concrete heat insulation layer annular air channel is arranged simultaneously.
In preferred embodiment of the utility model, be connected with a magnetic valve and safety-valve on the said petroleum pipeline, said magnetic valve is connected with automatic control system, and simultaneously, the outside of petroleum pipeline is surrounded by one deck refractory insulating layer.
In preferred embodiment of the utility model, bottom, said combustion chamber is equipped with a fire grate, and fire grate has the ash discharging hole of a band ash discharge valve.
In preferred embodiment of the utility model, the blower fan that is connected with annular air channel is equipped with in the outside of said combustion chamber,
In preferred embodiment of the utility model, said refractory concrete thermal insulation layer is provided with the ventilating opening that is communicated with combustion chamber and air flue.
In preferred embodiment of the utility model, have one on the said concrete heat insulation layer and see fiery window, said sight fire window is provided with a smooth detecting sensor, and said optical sensor is connected in automatic control system.
The utility model is compared than prior art; Have the following advantages and beneficial effect: the utility model can have two kinds of selections to the requirement of raw material; Biomass fuel and diesel oil; In the time of the biomass fuel supply discontinuity, can select traditional fuel diesel oil,, improve operating efficiency to guarantee the normal operation of equipment.
Description of drawings
Fig. 1 is the whole cross-sectional view of the utility model.
The mark of each parts is following in the accompanying drawing: 1, hopper, 2, motor, 3, decelerator, 4, helixes feed equipment, 5, the refractory concrete liner; 6, automatic control system, 7, see fiery window, 8, the optical test sensor, 9, the combustion chamber, 10, ventilating opening; 11, annular air channel, 12, igniter, 13, footing, 14, ash discharging hole, 15, the ash discharge valve; 16, fire grate, 17, oil pump, 18, fuel tank, 19, oil pipe, 20, blower fan; 21, safety-valve, 22, magnetic valve, 23, igniter, 24, the fire tube, 25, refractory insulating layer.
The specific embodiment
As shown in Figure 1, the utility model provides a kind of biomass fuel and the dual-purpose combustor of diesel oil.Comprise footing 13, be arranged on the combustion chamber 9 of footing top, the spiral feeder 4 that communicates with the combustion chamber, the fire tube 24 that communicates with the combustion chamber, fire tube inside is provided with a petroleum pipeline 19, and petroleum pipeline is connected with fuel tank 18 outside the combustion chamber; The outside, combustion chamber is provided with refractory concrete thermal insulation layer 5, is installed on the outside automatic control system 6 of refractory insulating layer, in the middle of the concrete heat insulation layer annular air channel 11 is arranged simultaneously.
The 9 inner fire grates 16 of installing are divided into the deashing chamber of the combustion chamber on top with the bottom with the combustion chamber in the combustion chamber.Have several through holes on the fire grate, the dust after convenient will the burning is discharged to the deashing chamber from combustion chamber, and bottom, deashing chamber has an ash discharging hole 14 and is convenient to the dust of the inside is discharged combustion chamber 9.
The outside of refractory concrete thermal insulation layer 5 is equipped with a blower fan 20 and is connected with annular air channel 11; The uniform air of the speed that is used to provide; Have several ventilating openings on the concrete inner wall; Make the air in the annular air channel can get into combustion chamber 9 fully, also will carry the fuel of coming evenly to dispel on fire grate 16 simultaneously from pay-off 4.
The charging gear 4 of combustor adopts spiral feeder; Motor 2 by being arranged on the outside provides power, comes uniform proper speed to pay-off 4 to be provided through decelerator 3, and fuel gets into charging gear from the left side; Enter into combustion chamber 9 through helixes feed equipment 4; In the process that falls and since the ventilating opening 10 of combustion chamber inwall do not stop be blown into air, make fuel can be evenly distributed on the fire grate 16.
One magnetic valve 22 and safety-valve 21 is housed on the petroleum pipeline 19, is used for controlling the flow of diesel oil and prevents tempering phenomenon, the oil pump 17 of fuel tank bottom is used for power to petroleum pipeline 19 being provided, and receives the control of automatic control system 6.
On the outer wall of combustion chamber 9, be provided with one and see fiery window 7; And the light detecting sensor 8 that is connected with automatic control system 6; When the burning in sensor detects combustion chamber 9 has stopped, signal is transferred to automatic control system 6, automatic control system 6 is transferred to the magnetic valve 22 on the oil pipe 19 with signal; Oil pump 17 with in the fuel tank 18 switches to the diesel oil supply model with combustor.
The above is merely the embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (6)
1. biomass fuel and the dual-purpose combustor of diesel oil; Comprise footing (13); Be arranged on the combustion chamber (9) of footing top, the spiral feeder that communicates with the combustion chamber (4), the fire tube (24) that communicates with the combustion chamber; It is characterized in that: fire tube inside is provided with a petroleum pipeline (19), and petroleum pipeline is connected with fuel tank (18) outside the combustion chamber; The outside, combustion chamber is provided with refractory concrete thermal insulation layer (5), is installed on the outside automatic control system (6) of refractory insulating layer, in the middle of the concrete heat insulation layer annular air channel (11) is arranged simultaneously.
2. a kind of biomass fuel according to claim 1 and the dual-purpose combustor of diesel oil; It is characterized in that; Be connected with a magnetic valve (22) and safety-valve (21) on the said petroleum pipeline; Said magnetic valve is connected with automatic control system (6), and simultaneously, the outside of petroleum pipeline is surrounded by one deck refractory insulating layer (25).
3. a kind of biomass fuel according to claim 1 and the dual-purpose combustor of diesel oil is characterized in that, said refractory concrete thermal insulation layer internal layer is provided with the ventilating opening (10) that is communicated with combustion chamber and air flue.
4. a kind of biomass fuel according to claim 1 and the dual-purpose combustor of diesel oil is characterized in that bottom, said combustion chamber is equipped with a fire grate (16), has several through holes on the fire grate, be provided with under the fire grate one have ash discharge valve (15) ash discharging hole (14).
5. a kind of biomass fuel according to claim 1 and the dual-purpose combustor of diesel oil is characterized in that, the blower fan (20) that is connected with annular air channel is equipped with in the outside of said combustion chamber.
6. a kind of biomass fuel according to claim 1 and the dual-purpose combustor of diesel oil is characterized in that, have one on the said refractory concrete thermal insulation layer and see fiery window (7), and the fiery window of said sight is provided with the light detecting sensor (8) of a connection automatic control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200450527U CN202470042U (en) | 2012-02-13 | 2012-02-13 | Biomass fuel and diesel dual-purpose combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200450527U CN202470042U (en) | 2012-02-13 | 2012-02-13 | Biomass fuel and diesel dual-purpose combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202470042U true CN202470042U (en) | 2012-10-03 |
Family
ID=46918198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200450527U Expired - Fee Related CN202470042U (en) | 2012-02-13 | 2012-02-13 | Biomass fuel and diesel dual-purpose combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202470042U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563618A (en) * | 2012-02-13 | 2012-07-11 | 郭丰亮 | Biomass fuel and diesel oil dual-purpose burner |
| CN103925016A (en) * | 2014-03-31 | 2014-07-16 | 新兴铸管股份有限公司 | Turbonator lubricating oil tank with fireproof protection device |
| CN104848203A (en) * | 2015-05-18 | 2015-08-19 | 苏州市亘晟涂装工程有限公司 | Biomass particle burner |
-
2012
- 2012-02-13 CN CN2012200450527U patent/CN202470042U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563618A (en) * | 2012-02-13 | 2012-07-11 | 郭丰亮 | Biomass fuel and diesel oil dual-purpose burner |
| CN103925016A (en) * | 2014-03-31 | 2014-07-16 | 新兴铸管股份有限公司 | Turbonator lubricating oil tank with fireproof protection device |
| CN104848203A (en) * | 2015-05-18 | 2015-08-19 | 苏州市亘晟涂装工程有限公司 | Biomass particle burner |
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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: 20121003 Termination date: 20150213 |
|
| EXPY | Termination of patent right or utility model |