CN221054990U - Novel boiler combustion chamber structure - Google Patents
Novel boiler combustion chamber structure Download PDFInfo
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- CN221054990U CN221054990U CN202322725089.5U CN202322725089U CN221054990U CN 221054990 U CN221054990 U CN 221054990U CN 202322725089 U CN202322725089 U CN 202322725089U CN 221054990 U CN221054990 U CN 221054990U
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- fixedly connected
- boiler body
- combustion chamber
- gear
- wall
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000008021 deposition Effects 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000004449 solid propellant Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 6
- 239000000446 fuel Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The utility model discloses a novel boiler combustion chamber structure which comprises a boiler body, wherein two groups of frames are rotatably connected to the inner wall of the boiler body, a plurality of groups of row plates are fixedly connected to the inner walls of the frames, a device box is fixedly connected to the outer wall of the boiler body, a first driving wheel is rotatably connected to the outer wall of the boiler body, a gear is fixedly connected with the adjacent frames, a reciprocating screw is connected with the gear through a connecting mechanism, and the gear is connected with the first driving wheel through a driving mechanism. According to the utility model, by arranging the devices such as the racks, the gears and the reciprocating screw rods, the racks are driven to slide back and forth in the device box by utilizing the rotation of the reciprocating screw rods, and the gears and the frame fixedly connected with the gears are driven to swing in the sliding process by virtue of the meshing of the racks and the gears, so that solid fuel can be uniformly distributed in the combustion chamber, the combustion efficiency and stability of the boiler are improved, the uniform temperature distribution in the combustion chamber is ensured, and the influence on the heat conduction and the heat efficiency of the boiler body is avoided.
Description
Technical Field
The utility model relates to the technical field of combustion chambers, in particular to a novel boiler combustion chamber structure.
Background
The boiler is an energy conversion device, the energy input to the boiler is chemical energy and electric energy in fuel, and the boiler outputs steam, high temperature water or organic heat carrier with certain heat energy.
At present, a novel boiler combustion chamber structure has certain defects, such as a boiler combustion chamber provided by patent application No. CN202022583454.X, when the device is used, both the first grate and the second grate are obliquely arranged, so that waste residues automatically roll along an oblique direction, slag is more easily cleaned through screening of leakage holes in the rolling process, and when in actual use, solid fuel is placed at the upper end of the first grate, because the first grate is obliquely arranged, the solid fuel can be accumulated at one side of the oblique end of the first grate, so that the combustion is uneven, the combustion efficiency and stability of a boiler are influenced, and meanwhile, the temperature distribution in the combustion chamber is uneven, the heat conduction and the heat efficiency of the boiler are influenced, so that the novel boiler combustion chamber structure is required to be redesigned according to the problems.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a novel boiler combustion chamber structure.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a novel boiler combustion chamber structure, includes the boiler body, the boiler body inner wall rotates and is connected with two sets of frames, two sets of the equal fixedly connected with multiunit of frame inner wall arrange the board, boiler body outer wall fixedly connected with device case, boiler body outer wall rotates and is connected with first drive wheel, first drive wheel is rather than adjacent frame fixed connection, the top rotates and is connected with reciprocating screw in the device case, sliding connection has the rack in the device case, device incasement rotation is connected with the gear, gear and rather than adjacent frame fixed connection, reciprocating screw passes through coupling mechanism and gear connection, the gear passes through drive mechanism and is connected with first drive wheel.
Preferably, the connecting mechanism comprises a screw sleeve which is in threaded connection with the threaded section of the reciprocating screw, the screw sleeve is fixedly connected with a rack, and the rack is meshed with the gear.
Preferably, the transmission mechanism comprises a second transmission wheel rotatably connected in the device box, the second transmission wheel is connected with the first transmission wheel through a transmission belt, and the second transmission wheel is fixedly connected with the gear.
Preferably, the screw rod sleeve is attached to and slides on the inner wall of the device box, and the outer wall of the boiler body is fixedly connected with a water tank.
Preferably, the boiler body is connected with the water tank through an exhaust pipe, the exhaust pipe is communicated with the interior of the boiler body, and an ash deposition drawer is communicated with the interior of the boiler body.
Preferably, the outer wall of the device box is fixedly connected with a motor, and an output shaft of the motor is fixedly connected with the reciprocating screw rod.
The utility model has the following beneficial effects:
1. According to the utility model, by arranging the devices such as the racks, the gears and the reciprocating screw rods, the racks are driven to slide back and forth in the device box by utilizing the rotation of the reciprocating screw rods, and the gears and the frame fixedly connected with the gears are driven to swing in the sliding process by virtue of the meshing of the racks and the gears, so that solid fuel can be uniformly distributed in the combustion chamber, the combustion efficiency and stability of the boiler are improved, the uniform temperature distribution in the combustion chamber is ensured, and the influence on the heat conduction and the heat efficiency of the boiler body is avoided.
2. According to the utility model, by arranging the first driving wheel, the second driving wheel and other devices, the second driving wheel is driven to rotate by the gears, the second driving wheel drives the first driving wheel and the frame fixedly connected with the first driving wheel to swing through the driving belt, and the solid fuel can pass through gaps between the row plates in the reciprocating sliding process through synchronous swinging of the two groups of frames, so that smaller fuel particles can be screened out, and impurities and waste residues in a combustion chamber are reduced.
Drawings
FIG. 1 is a schematic view of a novel boiler combustion chamber structure according to the present utility model;
fig. 2 is a cross-sectional view of the device box of fig. 1.
Fig. 3 is a schematic diagram of the gear and the second driving wheel in fig. 1.
In the figure: 1 boiler body, 2 frame, 3 row of boards, 4 blast pipes, 5 ponds, 6 deposition drawers, 7 device boxes, 8 motors, 9 first driving wheels, 10 reciprocating screw rods, 11 screw rod sleeves, 12 racks, 13 limiting blocks, 14 gears, 15 driving belts and 16 second driving wheels.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, a novel boiler combustion chamber structure comprises a boiler body 1, wherein two groups of frames 2 are rotatably connected to the inner wall of the boiler body 1, a plurality of groups of row plates 3 are fixedly connected to the inner walls of the two groups of frames 2, a device box 7 is fixedly connected to the outer wall of the boiler body 1, a first driving wheel 9 is rotatably connected to the outer wall of the boiler body 1, the first driving wheel 9 is fixedly connected with the adjacent frames 2, a reciprocating screw 10 is rotatably connected to the inner top of the device box 7, a rack 12 is slidably connected to the device box 7, a gear 14 is rotatably connected to the device box 7, the gear 14 is fixedly connected with the adjacent frames 2, the reciprocating screw 10 is connected with the gear 14 through a connecting mechanism, and the gear 14 is connected with the first driving wheel 9 through a driving mechanism.
The connecting mechanism comprises a screw sleeve 11 which is in threaded connection with a threaded section of a reciprocating screw 10, the screw sleeve 11 is fixedly connected with a rack 12, the rack 12 is meshed with a gear 14, the transmission mechanism comprises a second transmission wheel 16 which is rotationally connected in a device box 7, the second transmission wheel 16 is connected with a first transmission wheel 9 through a transmission belt 15, the second transmission wheel 16 is fixedly connected with the gear 14, the screw sleeve 11 is attached to and slides on the inner wall of the device box 7, the outer wall of a boiler body 1 is fixedly connected with a pool 5, the boiler body 1 is connected with the pool 5 through an exhaust pipe 4, the exhaust pipe 4 is communicated with the interior of the boiler body 1, an ash deposition drawer 6 is communicated with the outer wall of the device box 7, an output shaft of the motor 8 is fixedly connected with the reciprocating screw 10, and the purpose that the arranged screw sleeve 11 is attached to and slides on the inner wall of the device box 7, and then the rack 12 is not required to be limited when the device box 7 is driven to slide can be realized, and meanwhile, the rack 12 and the gear 14 are always meshed.
In the utility model, when the device is used, the two groups of frames 2 are arranged to divide the inside of the boiler body 1 into a combustion chamber, a smoldering chamber and an ash deposition chamber, solid fuel is placed at the upper end of the upper side frame 2, a motor 8 is started, an output shaft of the motor 8 drives a reciprocating screw 10 to rotate, a screw sleeve 11 on a threaded section of the reciprocating screw drives a rack 12 to slide reciprocally in a device box 7, the rack 12 and the frame 2 fixedly connected with the rack 12 are driven to swing reciprocally by means of meshing of a gear 14, and simultaneously, the lower frame 2 can be driven to swing synchronously by utilizing a first driving wheel 9 and a second driving wheel 16 in the swinging process of the upper frame 2, the solid fuel above the frame 2 slides reciprocally on the upper end surface of the frame 2 during swinging, so that the solid fuel can be uniformly distributed in the combustion chamber, the problem of uneven combustion caused by solid fuel accumulation on one side is avoided, the combustion efficiency and stability of the boiler body 1 are improved, and small fuel particles can be screened out through gaps between the drain plates 3 in the reciprocating sliding process, so that impurities and waste residues in the combustion chamber can be reduced, the boiler body can be cleaned, the operation efficiency of the boiler body 1 can be simplified, and the heat conduction process can be guaranteed.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a novel boiler combustion chamber structure, includes boiler body (1), its characterized in that, boiler body (1) inner wall rotates and is connected with two sets of frames (2), two sets of frame (2) inner wall equal fixedly connected with multiunit bent plate (3), boiler body (1) outer wall fixedly connected with device case (7), boiler body (1) outer wall rotates and is connected with first drive wheel (9), first drive wheel (9) and its adjacent frame (2) fixed connection, top rotates and is connected with reciprocating screw (10) in device case (7), device case (7) sliding connection has rack (12), device case (7) internal rotation is connected with gear (14), gear (14) and its adjacent frame (2) fixed connection, reciprocating screw (10) are connected with gear (14) through coupling mechanism, gear (14) are connected with first drive wheel (9) through drive mechanism.
2. The novel boiler combustion chamber structure according to claim 1, wherein the connecting mechanism comprises a screw sleeve (11) which is in threaded connection with a threaded section of the reciprocating screw (10), the screw sleeve (11) is fixedly connected with a rack (12), and the rack (12) is meshed with a gear (14).
3. A new boiler combustion chamber structure according to claim 2, characterized in that the transmission mechanism comprises a second transmission wheel (16) rotatably connected in the device box (7), the second transmission wheel (16) is connected with the first transmission wheel (9) through a transmission belt (15), and the second transmission wheel (16) is fixedly connected with the gear (14).
4. A novel boiler combustion chamber structure according to claim 3, characterized in that the screw rod sleeve (11) is attached to and slides on the inner wall of the device box (7), and the outer wall of the boiler body (1) is fixedly connected with the water tank (5).
5. The novel boiler combustion chamber structure according to claim 4, wherein the boiler body (1) is connected with the water tank (5) through an exhaust pipe (4), the exhaust pipe (4) is communicated with the interior of the boiler body (1), and an ash deposition drawer (6) is communicated with the interior of the boiler body (1).
6. The novel boiler combustion chamber structure according to claim 5, wherein the outer wall of the device box (7) is fixedly connected with a motor (8), and an output shaft of the motor (8) is fixedly connected with a reciprocating screw (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322725089.5U CN221054990U (en) | 2023-10-11 | 2023-10-11 | Novel boiler combustion chamber structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322725089.5U CN221054990U (en) | 2023-10-11 | 2023-10-11 | Novel boiler combustion chamber structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221054990U true CN221054990U (en) | 2024-05-31 |
Family
ID=91199399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322725089.5U Active CN221054990U (en) | 2023-10-11 | 2023-10-11 | Novel boiler combustion chamber structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221054990U (en) |
-
2023
- 2023-10-11 CN CN202322725089.5U patent/CN221054990U/en active Active
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| GR01 | Patent grant |