CN210951843U - Oil and gas boiler - Google Patents
Oil and gas boiler Download PDFInfo
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- CN210951843U CN210951843U CN201922076406.9U CN201922076406U CN210951843U CN 210951843 U CN210951843 U CN 210951843U CN 201922076406 U CN201922076406 U CN 201922076406U CN 210951843 U CN210951843 U CN 210951843U
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Abstract
The utility model relates to the boiler field, more specifically to a fuel gas boiler, the supply box supplies the best mixing ratio of combustible gas or atomized fuel oil to the combustion chamber through the discharge mixing pipe, and the combustible in the combustion chamber is ignited through the igniter, so as to provide enough heat for the outside; can also get rid of the smoke and dust and waste gas after the burning to the outlet duct through the blast pipe of combustion chamber intercommunication, smoke and dust and waste gas enter into the exhaust turbine pipeline, and smoke and dust and waste gas sink, and the direction of rotation of exhaust turbine pipeline makes smoke and dust and the sunken speed of waste gas slow down, and the spiral plate that sets up in the water tank makes rivers and exhaust turbine pipeline outer wall form the turbine convection current simultaneously, increases the utilization ratio of smoke and dust and waste gas heat energy.
Description
Technical Field
The utility model relates to a boiler field, more specifically the oil gas boiler that says so.
Background
The utility model with publication number CN206847069U discloses a horizontal three-pass oil and gas boiler. A horizontal three-pass oil and gas boiler comprises: casing, stove courage, preceding smoke box, back smoke box, moisturizing pipe, moisturizing case, tobacco pipe, chimney interface, industrial burner, the casing is outside to industrial burner is located, links to each other with the stove courage one end below the casing is inside, the back smoke box is connected to the stove courage other end, back smoke box passes through the preceding smoke box of tobacco pipe horizontal connection, preceding smoke box passes through the chimney interface at tobacco pipe horizontal connection casing top, stove courage outer wall and casing bottom be equipped with the moisturizing pipe between stove courage outer wall and the tobacco pipe, between tobacco pipe and the tobacco pipe, the chimney kneck is located to the moisturizing case. The utility model provides a pair of horizontal three return stroke fuel gas boiler, with flue gas and waste gas through moisturizing pipe secondary cooling, through moisturizing case cubic cooling, make the temperature of exhaust flue gas about 30 degrees, make the energy utilization rate of boiler reach 90%. The utility model has the disadvantages that the water in the water tank is in a static state, the contact surface with the exhausted flue gas and the exhaust gas is small, and the heat energy utilization rate is low.
Disclosure of Invention
The utility model aims at providing a fuel gas boiler, the water that has the water tank and the flue gas exhaust gas circulation flow contact who gets rid of, area of contact is big, advantage that heat utilization rate is high.
The purpose of the utility model is realized through the following technical scheme:
the oil and gas fired boiler comprises a preheating mechanism, a combustion mechanism and a supply mechanism, wherein the preheating mechanism is fixedly connected to the combustion mechanism, the supply mechanism is fixedly connected to the combustion mechanism, the preheating mechanism comprises an air outlet pipe, a water tank, a motor gear, a motor, a pipeline gear, a motor frame, a water tank gear, an exhaust turbine pipeline, a spiral plate and a water tank gear shaft, the upper end of the air outlet pipe is rotatably connected to the combustion mechanism, the lower end of the air outlet pipe is communicated with a waste gas emission treatment device, the water tank is rotatably connected to the air outlet pipe, the water tank gear shaft is fixedly connected to the water tank, the motor frame is fixedly connected to the water tank gear shaft, the motor is fixedly connected to the motor frame, the motor gear is fixedly connected to an output shaft of the motor, the pipeline gear is fixedly connected, the pipeline gear is in meshed transmission with the water tank gear, the exhaust turbine pipeline is fixedly connected to the air outlet pipe and communicated with the air outlet pipe, and the inner wall of the water tank is provided with a spiral plate.
The preheating mechanism further comprises an upper supporting plate, a water supply pipe and a lower supporting plate, the upper supporting plate and the lower supporting plate are fixedly connected to the combustion mechanism, the upper end and the lower end of the air outlet pipe are respectively connected to the upper supporting plate and the lower supporting plate in a rotating mode, and the water supply pipe is fixedly connected to the water tank.
Burning mechanism includes the heating cabinet, the blast pipe, the heating tube, water supply hose, the inlet tube, a water pump, water pump bracket, some firearm and combustion chamber, go up the extension board and down the equal fixed connection of extension board on the heating cabinet, inlet tube fixed connection is at the front end of heating cabinet, inlet tube and delivery pipe pass through water supply hose intercommunication, water pump bracket fixed connection is at the front end of heating cabinet, water pump fixed connection is on water pump bracket, the impeller rotation of water pump is connected in the inlet tube, heating tube fixed connection is in the upper end of heating cabinet, blast pipe fixed connection is on the heating cabinet, the upper end of outlet duct rotates and connects on the blast pipe, some firearm fixed connection is at the left end of heating cabinet, combustion chamber fixed connection is in the heating cabinet, some firearm and combustion chamber intercommunication, combustion.
The supply mechanism comprises a supply box, a discharge mixing pipe and four support legs, wherein the four support legs are fixedly connected to the lower end of the supply box, and the supply box is communicated with the combustion chamber through the discharge mixing pipe.
The motor is a three-phase motor.
The utility model discloses oil gas boiler's beneficial effect does: the utility model discloses fuel gas boiler, supply box supply the best mixture ratio combustible gas or the fuel after the atomizing is mixed to the combustion chamber through the ejection of compact mixing tube, ignite the combustible substance in the combustion chamber through the some firearm, provide sufficient heat to outside; can also get rid of the smoke and dust and waste gas after the burning to the outlet duct through the blast pipe of combustion chamber intercommunication, smoke and dust and waste gas enter into the exhaust turbine pipeline, and smoke and dust and waste gas sink, and the direction of rotation of exhaust turbine pipeline makes smoke and dust and the sunken speed of waste gas slow down, and the spiral plate that sets up in the water tank makes rivers and exhaust turbine pipeline outer wall form the turbine convection current simultaneously, increases the utilization ratio of smoke and dust and waste gas heat energy.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the whole structure of the oil and gas boiler of the present invention;
FIG. 2 is a schematic structural view of the preheating mechanism of the present invention;
fig. 3 is a sectional view of the preheating mechanism of the present invention;
FIG. 4 is a schematic structural diagram of the combustion mechanism of the present invention;
FIG. 5 is a schematic view of the combustion mechanism of the present invention in another direction;
fig. 6 is a cross-sectional view of the combustion mechanism of the present invention;
fig. 7 is a schematic structural diagram of the supply mechanism of the present invention.
In the figure: a preheating mechanism 1; an upper support plate 1-1; 1-2 parts of an air outlet pipe; 1-3 of a water tank; 1-4 water supply pipes; 1-5 of a lower support plate; 1-6 parts of a motor gear; 1-7 of a motor; 1-8 parts of pipeline gear; 1-9 of a motor frame; 1-10 parts of a water tank gear; exhaust turbine ducts 1-11; 1-12 of spiral plate; water tank gear shafts 1-13; a combustion mechanism 2; 2-1 of a heating box; an exhaust pipe 2-2; 2-3 of a heating pipe; 2-4 parts of a water supply hose; 2-5 of a water inlet pipe; 2-6 parts of a water pump; 2-7 of a water pump bracket; 2-8 parts of an igniter; 2-9 of a combustion chamber; a supply mechanism 3; a supply tank 3-1; 3-2 of a discharge mixing pipe; and 3-3 of supporting legs.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
the embodiment is described below with reference to fig. 1-7, and the oil and gas boiler includes a preheating mechanism 1, a combustion mechanism 2 and a supply mechanism 3, the preheating mechanism 1 is fixedly connected to the combustion mechanism 2, the supply mechanism 3 is fixedly connected to the combustion mechanism 2, the preheating mechanism 1 includes an air outlet pipe 1-2, a water tank 1-3, a motor gear 1-6, a motor 1-7, a pipeline gear 1-8, a motor frame 1-9, a water tank gear 1-10, an exhaust turbine pipeline 1-11, a spiral plate 1-12 and a water tank gear shaft 1-13, the upper end of the air outlet pipe 1-2 is rotatably connected to the combustion mechanism 2, the lower end of the air outlet pipe 1-2 is communicated with a waste gas discharge processing device, the water tank 1-3 is rotatably connected to the air outlet pipe 1-2, the water tank gear shaft 1-13 is fixedly connected to, the water tank air conditioner is characterized in that a motor frame 1-9 is fixedly connected to a water tank gear shaft 1-13, a motor 1-7 is fixedly connected to the motor frame 1-9, a motor gear 1-6 is fixedly connected to an output shaft of the motor 1-7, a pipeline gear 1-8 is fixedly connected to the lower end of an air outlet pipe 1-2, the motor gear 1-6 is in meshing transmission with a pipeline gear 1-8, a water tank gear 1-10 is fixedly connected to the water tank gear shaft 1-13, the pipeline gear 1-8 is in meshing transmission with the water tank gear 1-10, an exhaust turbine pipeline 1-11 is fixedly connected to the air outlet pipe 1-2, the exhaust turbine pipeline 1-11 is communicated with the air outlet pipe 1-2, and a spiral plate 1-12 is arranged.
The second embodiment is as follows:
the embodiment is described below with reference to fig. 1 to 7, the preheating mechanism 1 further includes an upper support plate 1-1, a water supply pipe 1-4, and a lower support plate 1-5, the upper support plate 1-1 and the lower support plate 1-5 are both fixedly connected to the combustion mechanism 2, the upper end and the lower end of the air outlet pipe 1-2 are respectively rotatably connected to the upper support plate 1-1 and the lower support plate 1-5, and the water supply pipe 1-4 is fixedly connected to the water tank 1-3.
The third concrete implementation mode:
the embodiment is described below with reference to fig. 1-7, the combustion mechanism 2 includes a heating box 2-1, an exhaust pipe 2-2, a heating pipe 2-3, a water supply hose 2-4, a water inlet pipe 2-5, a water pump 2-6, a water pump bracket 2-7, an igniter 2-8 and a combustion chamber 2-9, an upper support plate 1-1 and a lower support plate 1-5 are both fixedly connected to the heating box 2-1, the water inlet pipe 2-5 is fixedly connected to the front end of the heating box 2-1, the water inlet pipe 2-5 is communicated with the water supply pipe 1-4 through the water supply hose 2-4, the water pump bracket 2-7 is fixedly connected to the front end of the heating box 2-1, the water pump 2-6 is fixedly connected to the water pump bracket 2-7, an impeller of the water pump 2-6 is rotatably connected to the, the heating pipe 2-3 is fixedly connected to the upper end of the heating box 2-1, the exhaust pipe 2-2 is fixedly connected to the heating box 2-1, the upper end of the exhaust pipe 1-2 is rotatably connected to the exhaust pipe 2-2, the igniter 2-8 is fixedly connected to the left end of the heating box 2-1, the combustion chamber 2-9 is fixedly connected in the heating box 2-1, the igniter 2-8 is communicated with the combustion chamber 2-9, and the combustion chamber 2-9 is communicated with the exhaust pipe 2-2.
The fourth concrete implementation mode:
referring to fig. 1-7, the feeding mechanism 3 includes a feeding box 3-1, a discharge mixing pipe 3-2 and four legs 3-3, wherein the four legs 3-3 are fixedly connected to the lower end of the feeding box 3-1, and the feeding box 3-1 is communicated with the combustion chamber 2-9 through the discharge mixing pipe 3-2.
The fifth concrete implementation mode:
in the following, the present embodiment is described with reference to fig. 1 to 7, and the motors 1 to 7 are three-phase motors, which can switch between forward rotation and reverse rotation.
The utility model discloses oil gas boiler, its theory of use does: enough water is pumped into a water tank 1-3, a water pump 2-6 is started, the water pump 2-6 pumps the water tank 1-3 to a heating tank 2-1 through a water supply pipe 1-4, a water supply hose 2-4 and a water inlet pipe 2-5, then the water enters a heat supply pipe 2-3 from the heating tank 2-1, a supply tank 3-1 is started to supply combustible mixture or atomized and mixed fuel oil mixed in a discharge mixing pipe 3-2 to a combustion chamber 2-9, an igniter 2-8 is started to ignite the combustible to heat the water in the heating tank 2-1, a motor 1-7 is started, a motor gear 1-6 is driven by the motor 1-7 to rotate, a pipeline gear 1-8 is driven by the motor gear 1-6 to rotate, an exhaust turbine pipeline 1-11 is driven by the pipeline gear 1-8 to rotate, the pipeline gear 1-8 drives the water tank gear 1-10 to rotate, the water tank gear 1-10 drives the water tank 1-3 to rotate, the spiral plate 1-12 in the water tank 1-3 has an upward component force on water flow in the water tank 1-3, the water flow moves from bottom to top, smoke dust and waste gas after combustion are discharged through the exhaust pipe 2-2 communicated with the combustion chamber 2-9, the smoke dust and the waste gas enter the exhaust turbine pipeline 1-11, the smoke dust and the waste gas sink, the rotating exhaust turbine pipeline 1-11 gives an upward component force to the smoke dust and the waste gas, the flow speed of the smoke dust and the waste gas in the exhaust turbine pipeline 1-11 is slowed down, the residual heat of the smoke dust and the waste gas is fully utilized, and simultaneously, because the exhaust turbine pipeline 1-11 is in a turbine spiral shape, the contact area between the smoke dust and the waste gas and the water flow in the water tank, the utilization efficiency of the smoke dust and the waste gas is higher.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.
Claims (5)
1. Oil gas boiler preheats mechanism (1) fixed connection on burning mechanism (2) including preheating mechanism (1), burning mechanism (2) and feed mechanism (3), feed mechanism (3) fixed connection on burning mechanism (2), its characterized in that: the preheating mechanism (1) comprises an air outlet pipe (1-2), a water tank (1-3), a motor gear (1-6), a motor (1-7), a pipeline gear (1-8), a motor frame (1-9), a water tank gear (1-10), an exhaust turbine pipeline (1-11), a spiral plate (1-12) and a water tank gear shaft (1-13), the upper end of the air outlet pipe (1-2) is rotatably connected to the combustion mechanism (2), the lower end of the air outlet pipe (1-2) is communicated with a waste gas discharge treatment device, the water tank (1-3) is rotatably connected to the air outlet pipe (1-2), the water tank gear shaft (1-13) is fixedly connected to the water tank (1-3), the motor frame (1-9) is fixedly connected to the water tank gear shaft (1-13), the motor (1-7) is fixedly connected to the motor frame (1-9), the motor gear (1-6) is fixedly connected to an output shaft of the motor (1-7), the pipeline gear (1-8) is fixedly connected to the lower end of the air outlet pipe (1-2), the motor gear (1-6) is in meshing transmission with the pipeline gear (1-8), the water tank gear (1-10) is fixedly connected to the water tank gear shaft (1-13), the pipeline gear (1-8) is in meshing transmission with the water tank gear (1-10), the exhaust turbine pipeline (1-11) is fixedly connected to the air outlet pipe (1-2), the exhaust turbine pipeline (1-11) is communicated with the air outlet pipe (1-2), and the inner wall of the water tank (1-3) is provided with the spiral plate (1-12).
2. Oil and gas fired boiler according to claim 1 characterized by: the preheating mechanism (1) further comprises an upper support plate (1-1), a water supply pipe (1-4) and a lower support plate (1-5), the upper support plate (1-1) and the lower support plate (1-5) are fixedly connected to the combustion mechanism (2), the upper end and the lower end of the air outlet pipe (1-2) are respectively rotatably connected to the upper support plate (1-1) and the lower support plate (1-5), and the water supply pipe (1-4) is fixedly connected to the water tank (1-3).
3. Oil and gas fired boiler according to claim 2 characterized in that: the combustion mechanism (2) comprises a heating box (2-1), an exhaust pipe (2-2), a heat supply pipe (2-3), a water supply hose (2-4), a water inlet pipe (2-5), a water pump (2-6), a water pump bracket (2-7), an igniter (2-8) and a combustion chamber (2-9), wherein the upper support plate (1-1) and the lower support plate (1-5) are fixedly connected to the heating box (2-1), the water inlet pipe (2-5) is fixedly connected to the front end of the heating box (2-1), the water inlet pipe (2-5) is communicated with the water supply pipe (1-4) through the water supply hose (2-4), the water pump bracket (2-7) is fixedly connected to the front end of the heating box (2-1), and the water pump (2-6) is fixedly connected to the water pump bracket (2-7), an impeller of a water pump (2-6) is rotatably connected in a water inlet pipe (2-5), a heat supply pipe (2-3) is fixedly connected at the upper end of a heating box (2-1), an exhaust pipe (2-2) is fixedly connected on the heating box (2-1), the upper end of an exhaust pipe (1-2) is rotatably connected on the exhaust pipe (2-2), an igniter (2-8) is fixedly connected at the left end of the heating box (2-1), a combustion chamber (2-9) is fixedly connected in the heating box (2-1), the igniter (2-8) is communicated with the combustion chamber (2-9), and the combustion chamber (2-9) is communicated with the exhaust pipe (2-2).
4. A oil and gas fired boiler according to claim 3 wherein: the feeding mechanism (3) comprises a feeding box (3-1), a discharging mixing pipe (3-2) and supporting legs (3-3), the four supporting legs (3-3) are fixedly connected to the lower end of the feeding box (3-1), and the feeding box (3-1) is communicated with the combustion chamber (2-9) through the discharging mixing pipe (3-2).
5. Oil and gas fired boiler according to claim 4 characterized in that: the motors (1-7) are three-phase motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922076406.9U CN210951843U (en) | 2019-11-27 | 2019-11-27 | Oil and gas boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922076406.9U CN210951843U (en) | 2019-11-27 | 2019-11-27 | Oil and gas boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210951843U true CN210951843U (en) | 2020-07-07 |
Family
ID=71380416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922076406.9U Active CN210951843U (en) | 2019-11-27 | 2019-11-27 | Oil and gas boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210951843U (en) |
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2019
- 2019-11-27 CN CN201922076406.9U patent/CN210951843U/en active Active
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