Boiler dust removal device

Abstract

The boiler dust removal device comprises a water tank, the bottom of the back face of the right side of the water tank is fixedly connected with an air pump through a bottom plate, the air inlet end of the air pump is communicated with a fixing pipe, and the end, away from the air pump, of the fixing pipe is communicated with the top of the right side of the water tank. The right side of the top of an inner cavity of the water tank is fixedly connected with an activated carbon filter screen used in cooperation with the fixing pipe, the water tank is provided with an adjustable adsorption assembly, the adjustable adsorption assembly comprises electric sliding rails fixedly connected to the two sides of the water tank, and sliding seats are arranged in the electric sliding rails; and through the design of the adjustable adsorption assembly, the suction head can be conveniently controlled to do reciprocating motion in the vertical direction when continuously swinging to the outer side in a reciprocating mode, so that the smoke dust absorption range is automatically expanded according to needs, more smoke dust is rapidly absorbed into the water tank, and the dust removal effect is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of boilers, in particular to a boiler dust removal device. 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 boiler will produce a lot of smoke when in use. In order to prevent the smoke from polluting the surrounding environment, a boiler dust removal device is needed to absorb and treat the smoke.

[0003] However, when existing boiler dust removal devices adsorb smoke, they are unable to use an adjustable adsorption structure to autonomously expand the absorption range of smoke as needed, which directly leads to a limited absorption range of smoke, thereby directly affecting the dust removal device's absorption effect on smoke, greatly reducing the overall use effect of the device. Utility Model Content

[0004] The utility model aims to solve the defect in the prior art that an adjustable adsorption structure cannot be used to autonomously expand the absorption range of smoke and dust according to needs, and proposes a boiler dust removal device.

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

[0006] A boiler dust removal device comprises a water tank, wherein the bottom of the right back side of the water tank is fixedly connected to an air pump through a bottom plate, the air inlet end of the air pump is connected to a fixed pipe, and the end of the fixed pipe away from the air pump is connected to the top of the right side of the water tank, the right side of the top of the inner cavity of the water tank is fixedly connected to an activated carbon filter used in conjunction with the fixed pipe, and an adjustable adsorption component is provided on the water tank.

[0007] Preferably, the adjustable adsorption assembly includes an electric slide rail fixedly connected to both sides of the water tank, a slide seat is provided in the electric slide rail, a side of the slide seat away from each other is fixedly connected to a bracket, one end of the bracket away from the slide seat is fixedly connected to a support plate and the support plate is located above the water tank, three groups of auxiliary pipes are evenly rotated on the support plate, the top of the auxiliary pipes on the side away from each other is connected to an arc box, the outer side of the top of each group of the arc boxes is connected to a vertical pipe, the vertical pipe is connected to a sealing cylinder, the surface of each group of the sealing cylinders is evenly connected to multiple groups of suction heads, the bottom end of the auxiliary pipe is rotatably installed, the bottom of the fixed cylinder is connected to a telescopic tube and the bottom end of the telescopic tube is connected to the water tank, the support plate is fixedly connected to a motor through a mounting frame, the output shaft of the motor passes through the support plate and is fixedly connected to a first gear, the auxiliary pipe is fixedly connected to a second gear, and the first gear and the second gear are meshed on the side close to each other.

[0008] Preferably, a reinforcement frame is fixedly connected to the bottom of the fixed tube away from each other, and a side of the reinforcement frame away from the fixed tube is fixedly connected to the support plate.

[0009] Preferably, three groups of vertical poles are evenly and vertically inserted on the support plate, the bottom ends of the vertical poles are fixedly connected to the water tank, and the top ends of the three groups of vertical poles are fixedly connected to fixing rings, and the fixing rings are located directly above the motor.

[0010] Preferably, the tops of the electric slide rails that are away from each other are fixedly connected to a limiting sleeve, and the bracket is slidably arranged in the limiting sleeve.

[0011] Preferably, the diameters of the three groups of the second gears are the same.

[0012] Preferably, the height between the fixing ring and the supporting plate is greater than the height between the sealing cylinder and the supporting plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The boiler dust removal device can quickly extract the air in the water tank and generate a certain negative pressure inside the water tank by arranging an air pump and a fixed pipe, so that the external smoke and dust can be pulled in by the suction head in the adjustable adsorption component. The design of the adjustable adsorption component uses a motor to provide a driving source, and its reciprocating rotation angle is preset. With the assistance of the meshing of the first gear and multiple groups of second gears, the rotation direction of the auxiliary pipe can be changed, so that the arc box, the vertical pipe, the sealing cylinder and the suction head can be driven to continuously swing back and forth outward, so as to expand the suction head's absorption range for smoke and dust. The design of the electric slide rail and the slide seat also presets the reciprocating stroke of the electric slide rail, so as to drive the support plate to reciprocate in the up and down directions, so as to facilitate the suction head to reciprocate in the up and down directions when it continuously swings back and forth outward, and then facilitates the autonomous expansion of the smoke and dust absorption range according to needs, and quickly absorbs more smoke and dust into the water tank, further improving the dust removal effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a boiler dust removal device proposed by the utility model;

[0016] Figure 2 This is a structural side view of a boiler dust removal device proposed by the utility model;

[0017] Figure 3 It is a partial cross-sectional view of the structure of the water tank and the support plate proposed by the utility model;

[0018] Figure 4 This is a partial cross-sectional view of the auxiliary tube, arc box and fixed tube proposed in the utility model.

[0019] In the figure: 1. water tank; 2. air pump; 3. fixed pipe; 4. activated carbon filter; 5. electric slide rail; 6. slide seat; 7. bracket; 8. limit sleeve; 9. support plate; 10. auxiliary pipe; 11. arc box; 12. vertical pipe; 13. sealing cylinder; 14. fixed cylinder; 15. telescopic tube; 16. motor; 17. first gear; 18. second gear; 19. vertical pole; 20. fixed ring; 21. reinforcement frame. DETAILED DESCRIPTION

[0020] 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.

[0021] Embodiment 1

[0022] Reference Figure 1-4 , a boiler dust removal device comprises a water tank 1, the bottom of the right back side of the water tank 1 is fixedly connected with an air pump 2 through a bottom plate, the air inlet end of the air pump 2 is connected with a fixed pipe 3, and the end of the fixed pipe 3 away from the air pump 2 is connected to the top of the right side of the water tank 1, and the right side of the top of the inner cavity of the water tank 1 is fixedly connected with an activated carbon filter 4 used in conjunction with the fixed pipe 3. By arranging the air pump 2 and the fixed pipe 3, the air in the water tank 1 can be quickly extracted, and a certain negative pressure can be generated inside it, so as to attract the external smoke and dust, and the design of the activated carbon filter 4 can filter impurities and harmful substances in the smoke and dust, and an adjustable adsorption component is arranged on the water tank 1. The design of the adjustable adsorption component is convenient for controlling the suction head to move back and forth in the up and down directions while continuously swinging back and forth outward, so as to autonomously expand the absorption range of the smoke and dust according to needs, and quickly absorb more smoke and dust into the water tank 1, thereby further improving the dust removal effect.

[0023] Embodiment 2

[0024] Improved on the basis of the first embodiment: a boiler dust removal device comprises a water tank 1, the bottom of the right back side of the water tank 1 is fixedly connected to an air pump 2 through a bottom plate, the air inlet end of the air pump 2 is connected to a fixed pipe 3, and the end of the fixed pipe 3 away from the air pump 2 is connected to the top of the right side of the water tank 1, and the right side of the top of the inner cavity of the water tank 1 is fixedly connected to an activated carbon filter 4 used in conjunction with the fixed pipe 3. By providing the air pump 2 and the fixed pipe 3, the air in the water tank 1 can be quickly extracted, and a certain negative pressure can be generated inside the water tank 1 to pull the external smoke and dust, and the design of the activated carbon filter 4 can filter impurities and harmful substances in the smoke and dust, and an adjustable adsorption component is provided on the water tank 1, and the adjustable adsorption component includes an electric slide rail 5 fixedly connected to both sides of the water tank 1 A slide seat 6 is arranged in the electric slide rail 5, and a bracket 7 is fixedly connected to the side of the slide seat 6 away from each other. One end of the bracket 7 away from the slide seat 6 is fixedly connected to a support plate 9 and the support plate 9 is located above the water tank 1. The top of the electric slide rail 5 away from each other is fixedly connected to a limiting sleeve 8, and the bracket 7 is slidably arranged in the limiting sleeve 8. The design of the limiting sleeve 8 can slide and limit the bracket 7 so that it can push the support plate 9 to move up and down stably. Three groups of auxiliary pipes 10 are installed on the support plate 9 to rotate evenly. The top of the auxiliary pipe 10 away from each other is connected with an arc box 11, and the top outer side of each group of arc boxes 11 is connected with a vertical pipe 12, and the vertical pipe 12 is connected with a sealing cylinder 13. The surface of each group of sealing cylinders 13 is evenly connected with multiple groups of suction heads, and the bottom end of the auxiliary pipe 10 rotates A fixed cylinder 14 is installed, the bottom of the fixed cylinder 14 is connected with a telescopic tube 15, and the bottom end of the telescopic tube 15 is connected to the water tank 1. A motor 16 is fixedly connected to the support plate 9 through a mounting frame. Three groups of vertical rods 19 are evenly and vertically inserted on the support plate 9. The bottom ends of the vertical rods 19 are fixedly connected to the water tank 1. The tops of the three groups of vertical rods 19 are fixedly connected with fixed rings 20. The fixed ring 20 is located directly above the motor 16. The design of the vertical rods 19 and the fixed ring 20 can slide and limit the support plate 9, thereby improving the stability of the support plate 9 when it moves up and down and avoiding tilting. The output shaft of the motor 16 passes through the support plate 9 and is fixedly connected with a first gear 17. A second gear 18 is fixedly connected to the auxiliary tube 10. The diameters of the three groups of second gears 18 are the same. The design of the same value is used to control the swing angles of multiple groups of arc boxes 11 to be consistent. The first gear 17 and the second gear 18 are meshed on the side close to each other. The design of the adjustable adsorption component is convenient for controlling the suction head to move back and forth in the up and down directions while continuously swinging back and forth outward, so as to autonomously expand the absorption range of smoke and dust as needed, and quickly absorb more smoke and dust into the water tank 1, thereby further improving the dust removal effect. The bottom of the fixed cylinder 14 is fixedly connected with a reinforcement frame 21 away from each other, and the side of the reinforcement frame 21 away from the fixed cylinder 14 is fixedly connected to the support plate 9. By setting the reinforcement frame 21, the fixed cylinder 14 can be positioned to prevent it from rotating with the rotation of the auxiliary pipe 10 and to avoid breaking the telescopic pipe 15. A controller is provided on the right side of the water tank 1.The height between the fixing ring 20 and the supporting plate 9 is greater than the height between the sealing cylinder 13 and the supporting plate 9. The design of different height values ​​can effectively prevent the sealing cylinder 13 from colliding with the fixing ring 20 when swinging and resetting.

[0025] In the utility model, a certain amount of clean water is pre-filled in the water tank 1 during use, and the user turns on the air pump 2 through the controller, and the air pump 2 draws out the air in the water tank 1 through the fixed pipe 3, so that a certain negative pressure is generated inside the water tank 1. At this time, under the traction of the negative pressure, the smoke and dust from the outside are transported to the water tank 1 through the suction head, the sealing cylinder 13, the vertical pipe 12, the arc box 11, the auxiliary pipe 10, the fixed cylinder 14 and the telescopic pipe 15. At this time, under the filtering and adsorption action of the activated carbon filter 4, the impurities and harmful substances in the smoke and dust are isolated, and the purified gas is discharged from the water tank 1. At this time, a part of the smoke and dust will directly contact the clean water, and the clean water will absorb the impurities in the smoke and dust. At the same time, the user turns on the electric slide rail 5 and the electric The motor 16 is provided with a reciprocating stroke of the electric slide rail 5 and the motor 16, at which time the motor 16 drives the first gear 17 to rotate, and with the assistance of the second gear 18, the three groups of auxiliary tubes 10 can be driven to rotate synchronously, thereby driving the arc box 11, the vertical tube 12, the sealing tube 13 and the suction head to continuously swing back and forth outward, thereby expanding the suction head's absorption range for smoke and dust, and the electric slide rail 5 can control the sliding seat 6 to move up and down synchronously, thereby driving the support plate 9 and the suction head to reciprocate in the up and down directions, thereby prompting the suction head to reciprocate in the up and down directions while continuously swinging back and forth outward, further expanding the device's absorption range for smoke and dust, and quickly absorbing more smoke and dust into the water tank 1, further improving the dust removal effect.

[0026] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A boiler dust removal device, comprising a water tank (1), characterized in that: The bottom of the back side of the right side of the water tank (1) is fixedly connected to an air pump (2) via a bottom plate; the air inlet end of the air pump (2) is connected to a fixed pipe (3), and the end of the fixed pipe (3) away from the air pump (2) is connected to the top of the right side of the water tank (1); the right side of the top of the inner cavity of the water tank (1) is fixedly connected to an activated carbon filter (4) used in conjunction with the fixed pipe (3); and an adjustable adsorption component is provided on the water tank (1).

2. A boiler dust removal device according to claim 1, characterized in that: The adjustable adsorption assembly comprises an electric slide rail (5) fixedly connected to both sides of the water tank (1), wherein a slide seat (6) is arranged inside the electric slide rail (5), wherein a side of the slide seat (6) away from each other is fixedly connected to a bracket (7), wherein an end of the bracket (7) away from the slide seat (6) is fixedly connected to a support plate (9), and the support plate (9) is located above the water tank (1), and three groups of auxiliary pipes (10) are evenly rotated and mounted on the support plate (9), wherein the top of the side of the auxiliary pipe (10) away from each other is connected to an arc box (11), and the top outer side of each group of the arc boxes (11) is connected to a vertical pipe (12), and the vertical pipe (12) is connected to A sealing cylinder (13), the surface of each group of the sealing cylinders (13) being evenly connected to a plurality of groups of suction heads, a fixed cylinder (14) being rotatably mounted on the bottom end of the auxiliary tube (10), a telescopic tube (15) being connected to the bottom of the fixed cylinder (14), and the bottom end of the telescopic tube (15) being connected to the water tank (1), a motor (16) being fixedly connected to the support plate (9) via a mounting frame, an output shaft of the motor (16) passing through the support plate (9) and being fixedly connected to a first gear (17), a second gear (18) being fixedly connected to the auxiliary tube (10), and the first gear (17) and the second gear (18) being meshed at the sides close to each other.

3. A boiler dust removal device according to claim 2, characterized in that: The bottom of the fixed cylinder (14) which is away from each other is fixedly connected with a reinforcement frame (21), and the side of the reinforcement frame (21) which is away from the fixed cylinder (14) is fixedly connected to the support plate (9).

4. A boiler dust removal device according to claim 2, characterized in that: Three groups of vertical rods (19) are evenly and vertically inserted on the support plate (9); the bottom ends of the vertical rods (19) are fixedly connected to the water tank (1); the top ends of the three groups of vertical rods (19) are fixedly connected to fixing rings (20); the fixing rings (20) are located directly above the motor (16).

5. A boiler dust removal device according to claim 2, characterized in that: The tops of the electric slide rails (5) that are spaced apart from each other are fixedly connected to a limiting sleeve (8), and the bracket (7) is slidably arranged in the limiting sleeve (8).

6. A boiler dust removal device according to claim 2, characterized in that: The diameters of the three sets of the second gears (18) are the same.

7. A boiler dust removal device according to claim 4, characterized in that: The height between the fixing ring (20) and the supporting plate (9) is greater than the height between the sealing cylinder (13) and the supporting plate (9).

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