CN201772473U - Oil supply device of heavy oil boiler - Google Patents
Oil supply device of heavy oil boiler Download PDFInfo
- Publication number
- CN201772473U CN201772473U CN201020501365XU CN201020501365U CN201772473U CN 201772473 U CN201772473 U CN 201772473U CN 201020501365X U CN201020501365X U CN 201020501365XU CN 201020501365 U CN201020501365 U CN 201020501365U CN 201772473 U CN201772473 U CN 201772473U
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- oil
- tank
- combustor
- valve
- pump
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Abstract
The utility model discloses an oil supply device of a heavy oil boiler. The device comprises an oil tank, a combustor oil pump and a connecting pipe, wherein an electric heating pipe is arranged in the oil tank; the oil outlet of the oil tank is connected in series with a pipeline pump front valve, a pipeline pump and a pipeline pump back valve through the connecting pipe and connected to the oil inlet of a filtering buffer tank; the oil outlet of the filtering buffer tank is connected to the oil inlet of the combustor oil pump after a combustor valve is passed through the connecting pipe; the outlet of the filtering buffer tank is connected to the oil return port of the oil tank by the connecting pipe through an oil return tank valve; and the oil return port of the combustor oil pump is connected to the oil inlet of the filtering buffer tank by the connecting pipe through a combustor oil return valve. In the utility model, heavy oil can be directly used for igniting under the action of the filtering buffer tank, so that switching of ignition by using light diesel oil to heavy oil combustion is avoided, light oil can be saved, cost is lowered and the labor intensity of operation workers can be lowered greatly.
Description
Technical field:
The utility model relates to a kind of heavy oil boiler fueller, fuel feeding burning when being used for oil burning boiler and using heavy oil to act as a fuel.
Background technology:
Present heavy oil oil burning boiler all is to light a fire with light diesel earlier, uses heavy oil combustion again instead after burning is normal.Boiler normally moves the steam counterweight oil-piping heating that the back produces with boiler, and wayward because of the pressure of steam, the ducted heavy oil temperature of heavy oil is also unstable, and furol viscosity reduced when temperature was high, and the oil pressure of combustor oil pump does not reach requirement, and fragile oil pump; Furol viscosity was big when temperature was low, can not flow from pipeline road, and the combustor oil pump can increase the weight of wearing and tearing because of oil starvation, and boiler can not normally move.In addition, because of light diesel price height, and conversion back and forth between light oil and heavy oil, not only waste financial resources but also lose time when causing ignition of the boiler.Because of ignition difficulties, also dare not easily boiler be stopped even boiler needs the short time to shut down, but make the idle burning of boiler, cause waste.
Summary of the invention:
The purpose of this utility model provides a kind of heavy oil boiler fueller, can effectively solve heavy oil oil burning boiler ignition problem, can directly light a fire with heavy oil, and can utilize the waste heat of boiler combustion machine that heavy oil is heated, not only make simple to operate, and energy savings, make the stable and cost reduction of boiler operatiopn.
The purpose of this utility model realizes as follows: this heavy oil boiler fueller comprises fuel tank, combustor oil pump and tube connector, electric heating tube is housed in the fuel tank, the oil-out of fuel tank by tube connector serial connection tubing pump before valve, tubing pump, valve inserts the oil-in that filters surge tank behind the tubing pump, the oil-out that filters surge tank inserts combustor oil pump oil-in with tube connector after advancing the combustor valve, the outlet of filtering surge tank also inserts the tank drainback mouth with tube connector by the oil sump tank valve, and combustor oil pump oil return opening inserts the oil-in that filters surge tank with tube connector by the combustor oil return valve.Utilize the electric heating tube of fuel tank that the heavy oil in the fuel tank is heated, valve, oil sump tank valve behind the preceding valve of opening conduits pump, the tubing pump, start tubing pump, allow heavy oil between fuel tank and filtration surge tank, circulate, like this, the oily temperature of filtering in the surge tank can reach consistent with the heavy oil temperature in the fuel tank, by the temperature of control electric heating tube, can guarantee to filter the oil temperature in the surge tank.When ignition of the boiler, open into combustor valve, combustor oil return valve, start the combustor oil pump, the High Temperature and Heavy Oil in this spline filter surge tank reaches burning-point when adjusting to 60～80 ℃, and boiler gets final product normal ignition.Simultaneously a part is flowed through the combustor oil pump but the temperature that has neither part nor lot in burning flows back to the filtration surge tank up to about 120 ℃ High Temperature and Heavy Oil by the combustor oil return valve, the heavy oil that filters in the surge tank is further heated, offset filtration surge tank and pipeline thermal loss because of losses such as heat radiations, go round and begin again like this, can guarantee to filter and be full of euthermic heavy oil in the surge tank always, boiler is normally moved.Utilize the heavy oil heating of the electric heater of fuel tank with the inside on the one hand, the oil that utilizes the oil return of boiler combustion machine will filter in the surge tank on the other hand heats, and makes to filter to be full of the suitable heavy oil of temperature in the surge tank all the time.In the heavy oil circulation, can the impurity in the system be filtered by the screen pack that filters in the surge tank, make the heavy oil cleaning, guarantee that the combustor oil pump normally moves, and can prolong the service life of combustor oil pump.The effect of filtering surge tank not only makes filter area increase, and pipeline heavy oil is had a buffering, effectively guarantees the fuel feeding of boiler combustion machine.
The bottom of fuel tank is higher than the height that filters surge tank, and the heavy oil temperature in this spline filter surge tank can stop the operation of tubing pump in claimed range the time, by the gravity effect heavy oil is added to automatically and filters in the surge tank, escapable cost.
Filter on the surge tank thermometer is set, can observe the heavy oil temperature that filters in the surge tank intuitively, reference role is played in the temperature control of the circulatory system and the start stop operation of pipeline oil pump by thermometer.
The utility model can be avoided can saving light oil with changing heavy oil combustion again after the light diesel igniting directly with the heavy oil igniting, reduces cost, and alleviates operator's labour intensity greatly.
Description of drawings:
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment:
With reference to accompanying drawing, electric heating tube 2 is housed in the fuel tank 3, the oil-out of fuel tank 3 by tube connector serial connection tubing pump before valve 4, tubing pump 5, valve 6 inserts the oil-in that filters surge tank 7 behind the tubing pump, the oil-out that filters surge tank 7 inserts combustor oil pump 13 oil-ins on the boilers 1 with tube connector by entering combustor valve 10 backs, the outlet of filtering surge tank 7 also inserts the oil return opening of fuel tank 3 by oil sump tank valve 9 with tube connector, combustor oil pump 13 oil return openings insert the oil-in that filters surge tank 7 with tube connector by combustor oil return valve 12, the bottom of fuel tank 3 is higher than the height that filters surge tank 7, filter on the surge tank 7 thermometer 8 is set, the impurity that filters in the 11 pairs of systems of screen pack that are provided with in the surge tank 7 filters, make the heavy oil cleaning, guarantee normally operation of combustor oil pump 13.
Claims (3)
1. heavy oil boiler fueller, comprise fuel tank, combustor oil pump and tube connector, electric heating tube is housed in the fuel tank, it is characterized in that: the oil-out of fuel tank (3) by tube connector serial connection tubing pump before valve (4), tubing pump (5), valve behind the tubing pump (6) inserts the oil-in that filters surge tank (7), the oil-out that filters surge tank (7) inserts combustor oil pump (13) oil-in with tube connector by entering combustor valve (10) back, the outlet of filtering surge tank (7) is also with the oil return opening of tube connector by oil sump tank valve (9) access fuel tank (3), and combustor oil pump (13) oil return opening inserts the oil-in that filters surge tank (7) with tube connector by combustor oil return valve (12).
2. heavy oil boiler fueller according to claim 1 is characterized in that: the bottom of fuel tank (3) is higher than the height that filters surge tank (7).
3. heavy oil boiler fueller according to claim 1 is characterized in that: filter on the surge tank (7) thermometer (8) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020501365XU CN201772473U (en) | 2010-08-19 | 2010-08-19 | Oil supply device of heavy oil boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020501365XU CN201772473U (en) | 2010-08-19 | 2010-08-19 | Oil supply device of heavy oil boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201772473U true CN201772473U (en) | 2011-03-23 |
Family
ID=43752319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020501365XU Expired - Lifetime CN201772473U (en) | 2010-08-19 | 2010-08-19 | Oil supply device of heavy oil boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201772473U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954483A (en) * | 2012-11-22 | 2013-03-06 | 无锡惠山泵业有限公司 | Oil pump used for supplying oil to fuel oil gasifier |
| CN103672937A (en) * | 2013-12-31 | 2014-03-26 | 张家港格林沙洲锅炉有限公司 | Oil supply device of heavy oil burner |
| CN106439895A (en) * | 2016-11-03 | 2017-02-22 | 厦门鑫烨盛能源科技有限公司 | Methanol liquid fuel supercharger for commercial kitchen |
-
2010
- 2010-08-19 CN CN201020501365XU patent/CN201772473U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954483A (en) * | 2012-11-22 | 2013-03-06 | 无锡惠山泵业有限公司 | Oil pump used for supplying oil to fuel oil gasifier |
| CN103672937A (en) * | 2013-12-31 | 2014-03-26 | 张家港格林沙洲锅炉有限公司 | Oil supply device of heavy oil burner |
| CN106439895A (en) * | 2016-11-03 | 2017-02-22 | 厦门鑫烨盛能源科技有限公司 | Methanol liquid fuel supercharger for commercial kitchen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 272031 No. 3 Hongxing Road, Shandong, Jining Patentee after: Sinopharm (Shandong) Pharmaceutical Co., Ltd. Address before: Hongxing Road 272031 in Shandong province Jining City District No. 3 Patentee before: Shandong Luya Pharmaceutical Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110323 |
|
| CX01 | Expiry of patent term |