Double-chamber mixed-return-stroke tube-plate-free gas and oil burning boiler

Abstract

The utility model belongs to the technical field of boilers, and particularly relates to a double-chamber mixed-return-stroke tube-plate-free gas and oil burning boiler which comprises a base. The device comprises a base, a boiler, an exhaust pipe, a filter box, a filter plate and a control panel, the boiler is fixedly connected to the top of the base, the exhaust pipe is fixedly connected to the top of the boiler, the filter box is fixedly connected to the outer wall of the exhaust pipe, the exhaust pipe and the boiler communicate with the filter box, the filter plate is arranged on the inner wall of the filter box, and the control panel is arranged on the inner wall of the filter box. The front side of the filter plate extends to the outside of the filter box, and the control plate is slidably connected to the front side of the filter box; the filter plate is disassembled and assembled through a simple structure, by arranging the filter plate, the effect of adsorbing and filtering flue gas of the boiler is achieved, the flue gas is prevented from polluting the environment, the problem that the body health of surrounding workers is affected is avoided, and good practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of boilers, in particular to a double-chamber mixed return tubeless gas and oil boiler. Background Art

[0002] A boiler is an energy conversion device. The energy input into the boiler includes chemical energy and electrical energy in the fuel. The boiler outputs steam, high-temperature water or organic heat carrier with a certain amount of thermal energy. The flue gas produced by the combustion of gas and oil boilers often contains a lot of pollutants. For this reason, the national environmental protection department has formulated permissible flue gas emission standards. The content of pollutants in the flue gas needs to be reduced below the standard before emissions are allowed.

[0003] The double-chamber mixed return tubeless gas-fired oil boiler in the prior art, when actually used, will easily pollute the environment and affect the health of surrounding workers because the flue gas produced by boiler combustion will contain toxic and harmful substances. Therefore, we propose a double-chamber mixed return tubeless gas-fired oil boiler to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art that the smoke generated by boiler combustion contains toxic and harmful substances during actual use, which easily pollutes the environment and affects the health of surrounding workers, and a double-chamber mixed return tubeless gas and oil boiler is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A double-chamber mixed return tubeless gas-fired oil-fired boiler, comprising

[0007] Base;

[0008] A boiler, an exhaust pipe, a filter box, a filter plate and a control panel, wherein the boiler is fixedly connected to the top of the base, the exhaust pipe is fixedly connected to the top of the boiler, the filter box is fixedly connected to the outer wall of the exhaust pipe, and the exhaust pipe, the boiler and the filter box are connected, the filter plate is arranged on the inner wall of the filter box, and the front side of the filter plate extends to the outside of the filter box, and the control panel is slidably connected to the front side of the filter box;

[0009] A positioning mechanism is connected to the control board and is used to fix the filter plate.

[0010] As a preferred solution of the utility model, the positioning mechanism includes: a triangular plate, a roller, a vertical rod, a fixed plate and two fixed blocks;

[0011] The triangular plate is fixedly connected to the left side of the control panel, the fixed plate is slidably connected to the front side of the filter box, the vertical rod is fixedly connected to the bottom of the fixed plate, the roller is rotatably connected to the front side of the vertical rod, the outer wall of the triangular plate is in active contact with the outer wall of the roller, the two fixed blocks are symmetrically fixedly connected to the top of the fixed plate, the bottom of the filter plate is symmetrically provided with fixed grooves, and the number of the fixed grooves is two, and the two fixed grooves are adapted to the corresponding fixed blocks.

[0012] As a preferred solution of the utility model, a fixing frame is fixedly connected to the front side of the filter box, and the inner wall of the fixing frame is slidably connected to the outer wall of the fixing plate.

[0013] As a preferred solution of the utility model, the top of the fixed frame is symmetrically fixedly connected with fixed springs, and the number of the fixed springs is two, and the tops of the two fixed springs are fixedly connected to the bottom of the fixed plate.

[0014] As a preferred solution of the utility model, a fixing bracket is fixedly connected to the bottom of the fixing frame, and the fixing bracket passes through the control board.

[0015] As a preferred solution of the utility model, a sliding hole is opened at the bottom of the fixing frame, and the outer wall of the vertical rod is slidably connected to the inner wall of the sliding hole.

[0016] Beneficial effects:

[0017] 1. The exhaust pipe is used to discharge the flue gas generated by the boiler, the filter plate is used to absorb and filter the toxic and harmful substances in the flue gas, the control panel is used to drive the positioning mechanism, and the positioning mechanism is used to fix the filter plate;

[0018] 2. When the control panel moves to the left, the triangle plate will move to the left. When the triangle plate moves, it will contact the roller and push the roller down. When the roller moves down, it will drive the vertical rod down and pull the fixed plate down. When the fixed plate moves, it will drive the fixed block down and disengage from the fixed slot to unlock the filter plate.

[0019] The utility model adopts a simple structure to disassemble and assemble the filter plate. By setting the filter plate, the effect of adsorbing and filtering the smoke of the boiler is achieved, so as to prevent the smoke from polluting the environment and avoiding the problem of affecting the health of surrounding workers. The utility model has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the utility model;

[0021] Figure 2 It is a three-dimensional diagram of the utility model;

[0022] Figure 3 It is a partial three-dimensional diagram of the utility model;

[0023] Figure 4 It is a three-dimensional diagram of the positioning mechanism of the utility model.

[0024] In the figure: 1. base; 2. boiler; 3. exhaust pipe; 4. filter box; 5. filter plate; 6. control panel; 7. triangular plate; 8. roller; 9. vertical rod; 10. fixing plate; 11. fixing frame; 12. fixing spring; 13. fixing frame; 14. fixing block. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Example

[0027] Reference Figure 1-Figure 4 , a double-chamber mixed return tubeless gas-fired oil-fired boiler, comprising

[0028] Base 1;

[0029] Boiler 2, exhaust pipe 3, filter box 4, filter plate 5 and control board 6, boiler 2 is fixedly connected to the top of base 1, exhaust pipe 3 is fixedly connected to the top of boiler 2, filter box 4 is fixedly connected to the outer wall of exhaust pipe 3, and exhaust pipe 3, boiler 2 and filter box 4 are connected, filter plate 5 is arranged on the inner wall of filter box 4, and the front side of filter plate 5 extends to the outside of filter box 4, and control board 6 is slidably connected to the front side of filter box 4;

[0030] The positioning mechanism is connected to the control board 6 and is used to fix the filter plate 5 .

[0031] By means of the above mechanism: the smoke generated by the boiler 2 is conveniently discharged through the exhaust pipe 3, the toxic and harmful substances in the smoke are conveniently adsorbed and filtered through the filter plate 5, the positioning mechanism is conveniently driven through the control board 6, and the filter plate 5 is conveniently fixed through the positioning mechanism.

[0032] As a preferred solution of the utility model, the positioning mechanism includes: a triangular plate 7, a roller 8, a vertical rod 9, a fixed plate 10 and two fixed blocks 14; the triangular plate 7 is fixedly connected to the left side of the control panel 6, the fixed plate 10 is slidably connected to the front side of the filter box 4, the vertical rod 9 is fixedly connected to the bottom of the fixed plate 10, the roller 8 is rotatably connected to the front side of the vertical rod 9, the outer wall of the triangular plate 7 is in active contact with the outer wall of the roller 8, the two fixed blocks 14 are symmetrically fixedly connected to the top of the fixed plate 10, and the bottom of the filter plate 5 is symmetrically provided with fixed grooves, and the number of the fixed grooves is two, and the two fixed grooves are adapted to the corresponding fixed blocks 14, and when the control panel 6 moves to the left, the triangular plate 7 will be driven to move to the left, and when the triangular plate 7 moves, it will contact with the roller 8 and push the roller 8 to move downward, and when the roller 8 moves downward, it will drive the vertical rod 9 to move downward and pull the fixed plate 10 to move downward, and when the fixed plate 10 moves, it will drive the fixed block 14 to move downward and disengage from the fixed groove to unlock the filter plate 5.

[0033] As a preferred solution of the utility model, a fixing frame 11 is fixedly connected to the front side of the filter box 4, and the inner wall of the fixing frame 11 is slidably connected to the outer wall of the fixing plate 10. The fixing frame 11 is convenient for limiting the fixing plate 10, so that the fixing plate 10 can move vertically stably.

[0034] As a preferred solution of the utility model, the top of the fixed frame 11 is symmetrically fixedly connected with a fixed spring 12, and the number of the fixed springs 12 is two, and the tops of the two fixed springs 12 are fixedly connected to the bottom of the fixed plate 10. Through the elastic force of the fixed springs 12, it is convenient to push the fixed plate 10 upward and reset, thereby driving the fixed block 14 to reset.

[0035] As a preferred solution of the utility model, a fixing frame 13 is fixedly connected to the bottom of the fixing frame 11, and the fixing frame 13 passes through the control board 6. The fixing frame 13 can restrict the control board 6 so that the control board 6 and the triangular plate 7 can move laterally stably.

[0036] As a preferred solution of the utility model, a sliding hole is opened at the bottom of the fixed frame 11, and the outer wall of the vertical rod 9 is slidably connected to the inner wall of the sliding hole, so that the vertical rod 9 can slide up and down conveniently through the sliding hole.

[0037] It should be noted that the specific type of boiler 2 to be used is selected by the relevant technical personnel familiar with the field, and the above boiler 2 and the like are all existing technologies and will not be elaborated in this solution.

[0038] When the filter box 4 is in operation, the filter 5 is automatically replaced by the filter element 5. When the filter box 4 is in operation, the filter element 5 is automatically replaced by the filter element 5.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A double-chamber mixed return tubeless gas and oil boiler, characterized in that: include Base (1); A boiler (2), an exhaust pipe (3), a filter box (4), a filter plate (5) and a control panel (6), wherein the boiler (2) is fixedly connected to the top of the base (1), the exhaust pipe (3) is fixedly connected to the top of the boiler (2), the filter box (4) is fixedly connected to the outer wall of the exhaust pipe (3), and the exhaust pipe (3), the boiler (2) and the filter box (4) are connected, the filter plate (5) is arranged on the inner wall of the filter box (4), and the front side of the filter plate (5) extends to the outside of the filter box (4), and the control panel (6) is slidably connected to the front side of the filter box (4); A positioning mechanism is connected to the control panel (6), and is used to fix the filter panel (5).

2. A double-chamber mixed return tubeless gas and oil-fired boiler according to claim 1, characterized in that: The positioning mechanism comprises: a triangular plate (7), a roller (8), a vertical rod (9), a fixing plate (10) and two fixing blocks (14); The triangular plate (7) is fixedly connected to the left side of the control plate (6), the fixed plate (10) is slidably connected to the front side of the filter box (4), the vertical rod (9) is fixedly connected to the bottom of the fixed plate (10), the roller (8) is rotatably connected to the front side of the vertical rod (9), the outer wall of the triangular plate (7) is in active contact with the outer wall of the roller (8), the two fixed blocks (14) are symmetrically fixedly connected to the top of the fixed plate (10), and the bottom of the filter plate (5) is symmetrically provided with fixed grooves, and the number of the fixed grooves is two, and the two fixed grooves are adapted to the corresponding fixed blocks (14).

3. A double-chamber mixed return tubeless gas and oil-fired boiler according to claim 2, characterized in that: A fixing frame (11) is fixedly connected to the front side of the filter box (4), and the inner wall of the fixing frame (11) is slidably connected to the outer wall of the fixing plate (10).

4. A double-chamber mixed return tubeless gas and oil-fired boiler according to claim 3, characterized in that: The top of the fixed frame (11) is symmetrically fixedly connected with a fixing spring (12), and the number of the fixing springs (12) is two, and the tops of the two fixing springs (12) are both fixedly connected to the bottom of the fixing plate (10).

5. A double-chamber mixed return tubeless gas and oil-fired boiler according to claim 3, characterized in that: A fixing frame (13) is fixedly connected to the bottom of the fixing frame (11), and the fixing frame (13) passes through the control board (6).

6. A double-chamber mixed return tubeless gas and oil-fired boiler according to claim 3, characterized in that: A sliding hole is provided at the bottom of the fixing frame (11), and the outer wall of the vertical rod (9) is slidably connected to the inner wall of the sliding hole.

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