Horizontal biomass organic heat carrier heating furnace

Abstract

The utility model belongs to the field of boilers, particularly relates to a horizontal biomass organic heat carrier heating furnace, and aims to solve the problem that the purification effect is affected due to the fact that flue gas is difficult to dissolve in alkaline water in the prior art, the following scheme is provided: the horizontal biomass organic heat carrier heating furnace comprises an organic heat carrier heating furnace main body; the feeding hopper is communicated with a feeding hole of the organic heat carrier heating furnace main body; the filtering assembly comprises an air extracting pump, a hole disc and an alkaline water tank, the air extracting pump communicates with a smoke outlet of the organic heat carrier heating furnace body, the hole disc is connected to the bottom end of the interior of the alkaline water tank through bolts, and the air outlet end of the air extracting pump extends into the alkaline water tank and communicates with the hole disc; the stirring mechanism comprises a bevel pinion, a rotating shaft and a crushing cutter, flue gas in the organic heat carrier heating furnace main body is guided into the alkaline water tank, and after the flue gas enters alkaline water, the alkaline water is stirred and crushed by utilizing the crushing cutter, so that bubbles in the alkaline water are cut to be small, and the flue gas is more easily dissolved into the alkaline water.

Description

Technical Field

[0001] The utility model relates to the technical field of boilers, in particular to a horizontal biomass organic heat carrier heating furnace. Background Art

[0002] The biomass organic heat carrier heating furnace uses biomass as fuel and heat transfer oil as medium. A hot oil circulation pump is used to force the medium to circulate in the liquid phase, and the heat energy is transported to the heat-using equipment and then returned to the heating furnace for reheating. The Chinese patent document with publication number: CN208365826U discloses a horizontal biomass organic heat carrier heating furnace.

[0003] However, in the above technical solution, the flue gas is directly discharged into the alkaline water, and the flue gas is difficult to fully dissolve in the alkaline water. The purification of the flue gas can only be increased by increasing the depth of the alkaline water, which affects the actual purification effect of the flue gas. Utility Model Content

[0004] The utility model aims to solve the defect in the prior art that smoke is difficult to dissolve in alkaline water, thus affecting the purification effect, and proposes a horizontal biomass organic heat carrier heating furnace.

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

[0006] A horizontal biomass organic heat carrier heating furnace, comprising

[0007] Organic heat carrier heating furnace body;

[0008] A feed hopper, the feed hopper is connected to a feed port of the organic heat carrier heating furnace body;

[0009] The filter assembly includes an air pump, a perforated plate and an alkaline water tank. The air pump is connected to the smoke outlet of the organic heat carrier heating furnace body. The perforated plate is bolted to the bottom of the alkaline water tank. The air outlet of the air pump extends to the inside of the alkaline water tank and is connected to the perforated plate.

[0010] The stirring mechanism includes a small bevel gear, a rotating shaft and a crushing knife. The rotating shaft is rotatably sleeved inside the alkaline water tank. The crushing knife is keyed to the bottom end of the rotating shaft. The top end of the rotating shaft extends to the top of the alkaline water tank and is keyed to the axis of the small bevel gear.

[0011] The power mechanism is connected with the small bevel gear. The power mechanism is used to drive the crushing knife to rotate. The flue gas inside the organic heat carrier heating furnace body is introduced into the inside of the alkaline water tank. After the flue gas enters the alkaline water, the crushing knife is used to stir and crush the alkaline water, and the bubbles in the alkaline water are cut into small sizes, so that the flue gas can be more easily dissolved in the alkaline water.

[0012] As a preferred solution of the utility model, the power mechanism includes a hydraulic push rod, a rack, a pinion and a large bevel gear. The hydraulic push rod is connected to the rack with bolts, the teeth of the rack are meshed with the teeth of the pinion, the axis of the pinion is keyed to the axis of the large bevel gear, the teeth of the large bevel gear are meshed with the teeth of the small bevel gear, and when the power of the hydraulic push rod is turned on, the hydraulic push rod can drive the rack to move, the rack can drive the pinion to rotate, the pinion can drive the large bevel gear to rotate, and the large bevel gear can drive the small bevel gear to rotate. The size of the large bevel gear and the size of the small bevel gear can produce an acceleration effect on the small bevel gear.

[0013] As a preferred solution of the utility model, the bottom bolt of the hydraulic push rod is connected with a mounting seat, the mounting seat is connected with the top bolt of the alkaline water tank, and the hydraulic push rod is fixed by the alkaline water tank through the mounting seat to ensure the stability of the hydraulic push rod.

[0014] As a preferred solution of the utility model, a support seat is rotatably connected to the axis center on the left side of the large bevel gear, the bottom of the support seat is bolted to the top of the alkaline water tank, and the large bevel gear is rotatably arranged with the support seat through a bearing to ensure the stability of the rotation of the large bevel gear.

[0015] As a preferred solution of the utility model, the smoke outlet of the organic heat carrier heating furnace body is clamped with a filter screen, the filter screen corresponds to the vacuum pump, and the filter screen of the organic heat carrier heating furnace body can filter the smoke discharged from the organic heat carrier heating furnace body.

[0016] As a preferred solution of the utility model, the bottom and top ends of the alkaline water tank surface are connected with connecting pipes, the left side of the top of the alkaline water tank is connected with a smoke exhaust pipe, the two connecting pipes of the alkaline water tank are used to inject alkaline water inward and discharge alkaline water outward, and the smoke treated with alkaline water inside the alkaline water tank is discharged through the smoke exhaust pipe.

[0017] Beneficial effects:

[0018] 1. The power mechanism can drive the small bevel gear to rotate, the small bevel gear can drive the rotating shaft to rotate, the rotating shaft can drive the crushing knife to rotate, and the crushing knife can stir the alkaline water inside the alkaline water tank;

[0019] 2. The exhaust pump draws the internal flue gas of the organic heat carrier heating furnace into the main body, and then guides it into the perforated plate. The perforated plate uses the holes on the top to disperse the flue gas into the alkaline water in the alkaline water tank;

[0020] In the utility model, the flue gas inside the main body of the organic heat carrier heating furnace is introduced into the inside of the alkaline water tank. After the flue gas enters the alkaline water, the alkaline water is stirred and crushed by a crushing knife to cut the bubbles in the alkaline water into small pieces, so that the flue gas can be more easily dissolved in the alkaline water. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional diagram of the main body of the utility model;

[0022] Figure 2 It is a three-dimensional diagram of the alkaline water tank of the utility model;

[0023] Figure 3 This is a three-dimensional diagram of the main body of the organic heat carrier heating furnace of the utility model;

[0024] Figure 4 It is a three-dimensional diagram of the interior of the alkaline water tank of the utility model.

[0025] In the figure: 1. Organic heat carrier heating furnace body; 2. Vacuum pump; 3. Perforated plate; 4. Alkaline water tank; 5. Feed hopper; 6. Hydraulic push rod; 7. Rack; 8. Pinion; 9. Large bevel gear; 10. Small bevel gear; 11. Rotating shaft; 12. Crushing knife. DETAILED DESCRIPTION

[0026] 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.

[0027] Example

[0028] Reference Figure 1-Figure 4 , a horizontal biomass organic heat carrier heating furnace, comprising

[0029] Organic heat carrier heating furnace body 1;

[0030] A feed hopper 5, the feed hopper 5 is connected to a feed port of the organic heat carrier heating furnace body 1;

[0031] The filter assembly includes an air pump 2, a perforated plate 3 and an alkaline water tank 4. The air pump 2 is connected to the smoke outlet of the organic heat carrier heating furnace body 1. The perforated plate 3 is bolted to the bottom end of the alkaline water tank 4. The air outlet end of the air pump 2 extends to the inside of the alkaline water tank 4 and is connected to the perforated plate 3.

[0032] The stirring mechanism includes a small bevel gear 10, a rotating shaft 11 and a crushing knife 12. The rotating shaft 11 is rotatably sleeved inside the alkaline water tank 4. The crushing knife 12 is keyed to the bottom end of the rotating shaft 11. The top end of the rotating shaft 11 extends to the top of the alkaline water tank 4 and is keyed to the axis of the small bevel gear 10.

[0033] The power mechanism is connected with the small bevel gear 10 and is used to drive the crushing knife 12 to rotate.

[0034] With the above structure, the flue gas inside the organic heat carrier heating furnace body 1 is introduced into the alkaline water tank 4. After the flue gas enters the alkaline water, the alkaline water is stirred and crushed by the crushing knife 12 to cut the bubbles in the alkaline water into small pieces, making it easier for the flue gas to dissolve in the alkaline water.

[0035] See also Figure 2 The power mechanism includes a hydraulic push rod 6, a rack 7, a pinion 8 and a large bevel gear 9. The hydraulic push rod 6 is bolted to the rack 7. The teeth of the rack 7 mesh with the teeth of the pinion 8. The axis of the pinion 8 is key-connected with the axis of the large bevel gear 9. The teeth of the large bevel gear 9 mesh with the teeth of the small bevel gear 10. When the power of the hydraulic push rod 6 is turned on, the hydraulic push rod 6 can drive the rack 7 to move, the rack 7 can drive the pinion 8 to rotate, the pinion 8 can drive the large bevel gear 9 to rotate, and the large bevel gear 9 can drive the small bevel gear 10 to rotate. The size of the large bevel gear 9 and the size of the small bevel gear 10 can produce an acceleration effect on the small bevel gear 10.

[0036] See also Figure 2 The bottom of the hydraulic push rod 6 is bolted to a mounting seat, and the mounting seat is bolted to the top of the alkaline water tank 4. The hydraulic push rod 6 is fixed by the alkaline water tank 4 through the mounting seat to ensure the stability of the hydraulic push rod 6.

[0037] See also Figure 2 The axis center on the left side of the large bevel gear 9 is rotatably connected with a support seat, the bottom of the support seat is bolted to the top of the alkaline water tank 4, and the large bevel gear 9 is rotatably arranged with the support seat through a bearing to ensure the stability of the rotation of the large bevel gear 9.

[0038] See also Figure 3 The smoke outlet of the organic heat carrier heating furnace body 1 is connected with a filter screen, and the filter screen corresponds to the vacuum pump 2 . The filter screen of the organic heat carrier heating furnace body 1 can filter the smoke discharged from the organic heat carrier heating furnace body 1 .

[0039] See also Figure 2 The bottom and top of the surface of the alkaline water tank 4 are connected with connecting pipes, and the left side of the top of the alkaline water tank 4 is connected with a smoke exhaust pipe. The two connecting pipes of the alkaline water tank 4 are used to inject alkaline water into and discharge alkaline water outward. The smoke treated with alkaline water inside the alkaline water tank 4 is discharged through the smoke exhaust pipe.

[0040] It should be noted that the specific type of vacuum pump 2 and hydraulic push rod 6 to be used is a matter for the relevant technical personnel familiar with the field to choose, and the above vacuum pump 2 and hydraulic push rod 6 are all existing technologies and will not be elaborated in this solution.

[0041] The main body 1 of the organic heat carrier heating furnace adopts the existing technology and can adopt the main structure of the patent application number 201820821349.5.

[0042] The working principle of the utility model is as follows: biomass is introduced into the feed hopper 5 of the organic heat carrier heating furnace body 1, the organic heat carrier heating furnace body 1 ignites the internal biomass, and smoke is generated during the operation of the organic heat carrier heating furnace body 1. The exhaust pump 2 can extract the smoke inside the organic heat carrier heating furnace body 1, and the smoke is introduced into the inside of the hole plate 3. Alkaline water is injected into the inside of the alkaline water tank 4. Micropores are distributed on the top of the hole plate 3, and the hole plate 3 can disperse the smoke. The power supply of the hydraulic push rod 6 is turned on, and the hydraulic push rod 6 can drive the rack 7 to move, and the rack 7 can drive the small gear 8 to rotate, and the small gear 8 can drive the large bevel gear 9 to rotate, and the large bevel gear 9 can drive the small bevel gear 10 to rotate. The size of the large bevel gear 9 and the size of the small bevel gear 10 can produce an acceleration effect on the small bevel gear 10, and the small bevel gear 10 can drive the rotating shaft 11 to rotate, and the rotating shaft 11 can drive the crushing knife 12 to rotate, and the crushing knife 12 can stir and crush the alkaline water inside the alkaline water tank 4, and break the large bubbles in the alkaline water into small bubbles, so that the smoke can be fully dissolved in the alkaline water.

[0043] 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 horizontal biomass organic heat carrier heating furnace, characterized in that: include An organic heat carrier heating furnace body (1); A feed hopper (5), the feed hopper (5) being connected to a feed port of the organic heat carrier heating furnace body (1); A filter assembly, the filter assembly comprising an air pump (2), a perforated plate (3) and an alkaline water tank (4), the air pump (2) being connected to the smoke outlet of the organic heat carrier heating furnace body (1), the perforated plate (3) being bolted to the bottom end of the alkaline water tank (4), and the air outlet end of the air pump (2) extending to the inside of the alkaline water tank (4) and being connected to the perforated plate (3); The stirring mechanism comprises a small bevel gear (10), a rotating shaft (11) and a crushing knife (12), wherein the rotating shaft (11) is rotatably sleeved inside the alkaline water tank (4), the crushing knife (12) is key-connected to the bottom end of the rotating shaft (11), and the top end of the rotating shaft (11) extends to the top of the alkaline water tank (4) and is key-connected to the axis of the small bevel gear (10); A power mechanism is connected to the small bevel gear (10), and is used to drive the crushing knife (12) to rotate.

2. A horizontal biomass organic heat carrier heating furnace according to claim 1, characterized in that: The power mechanism comprises a hydraulic push rod (6), a rack (7), a pinion (8) and a large bevel gear (9); the hydraulic push rod (6) is bolted to the rack (7); the teeth of the rack (7) mesh with the teeth of the pinion (8); the axis of the pinion (8) is key-connected to the axis of the large bevel gear (9); the teeth of the large bevel gear (9) mesh with the teeth of the pinion gear (10).

3. The horizontal biomass organic heat carrier heating furnace according to claim 2, characterized in that: The bottom of the hydraulic push rod (6) is bolted to a mounting seat, and the mounting seat is bolted to the top of the alkaline water tank (4).

4. The horizontal biomass organic heat carrier heating furnace according to claim 2, characterized in that: A support seat is rotatably connected to the axis center of the left side of the large bevel gear (9), and the bottom of the support seat is bolted to the top of the alkaline water tank (4).

5. The horizontal biomass organic heat carrier heating furnace according to claim 1, characterized in that: The smoke outlet of the organic heat carrier heating furnace body (1) is clamped with a filter screen, and the filter screen corresponds to the air extraction pump (2).

6. The horizontal biomass organic heat carrier heating furnace according to claim 1, characterized in that: The bottom and top ends of the surface of the alkaline water tank (4) are both connected with connecting pipes, and the left side of the top of the alkaline water tank (4) is connected with a smoke exhaust pipe.

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