CN219809890U - Noise reduction device of biomass boiler - Google Patents
Noise reduction device of biomass boiler Download PDFInfo
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- CN219809890U CN219809890U CN202320824223.4U CN202320824223U CN219809890U CN 219809890 U CN219809890 U CN 219809890U CN 202320824223 U CN202320824223 U CN 202320824223U CN 219809890 U CN219809890 U CN 219809890U
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- biomass boiler
- sound absorbing
- plate body
- absorbing cover
- cover
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- 239000002028 Biomass Substances 0.000 title claims abstract description 83
- 230000009467 reduction Effects 0.000 title claims abstract description 15
- 238000013016 damping Methods 0.000 claims description 31
- 229920000742 Cotton Polymers 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims 2
- 230000007246 mechanism Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 14
- 239000000446 fuel Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Jigging Conveyors (AREA)
Abstract
The utility model provides a noise reduction device of a biomass boiler, and belongs to the technical field of biomass boilers. The noise reduction device of the biomass boiler comprises a base, a sound absorbing cover and a lifting mechanism. The biomass boiler body is arranged on the upper end face of the base; the sound absorbing cover is sleeved on the surface of the biomass boiler body in a sliding manner, and the bottom end of the sound absorbing cover abuts against the upper end face of the base; the lifting mechanism comprises a stand column and a motor, wherein the stand column is installed on the upper end face of the base, and the motor is installed on the top end of the stand column. According to the biomass boiler, the sound absorbing cover is used for integrally covering the biomass boiler body, noise of the biomass boiler body is reduced, noise pollution generated by the biomass boiler body during working is reduced, and the sliding piece and the sound absorbing cover are lifted through the cooperation of the motor and the screw rod, so that the lifted sound absorbing cover cannot influence the operation of a worker, and the biomass boiler body is operated by the worker.
Description
Technical Field
The utility model relates to the field of biomass boilers, in particular to a noise reduction device of a biomass boiler.
Background
Generally, biomass boilers are a kind of boilers, namely, boilers using biomass energy as fuel are called biomass boilers, and are classified into biomass steam boilers, biomass hot water boilers, biomass hot blast stoves, biomass heat conduction oil boilers, vertical biomass boilers, horizontal biomass boilers, and the like.
The patent with the application number of CN202120624848.7 provides a noise reduction device of a biomass boiler, wherein the problem that the biomass boiler generates larger noise when in use and affects the environment is solved.
Disclosure of Invention
In order to make up for the defects, the utility model provides a noise reduction device of a biomass boiler, and aims to solve the problem that the biomass boiler is inconvenient to reduce noise.
The embodiment of the utility model provides a noise reduction device of a biomass boiler, which comprises a base, a sound absorbing cover and a lifting mechanism. The biomass boiler body is arranged on the upper end face of the base; the sound absorbing cover is sleeved on the surface of the biomass boiler body in a sliding manner, and the bottom end of the sound absorbing cover abuts against the upper end face of the base; the lifting mechanism comprises a stand column and a motor, wherein the stand column is arranged on the upper end face of the base, the motor is arranged on the top end of the stand column, a screw rod is connected with an output shaft of the motor in a transmission mode, a sliding piece is sleeved on a rod body thread of the screw rod, and the sliding piece is fixedly connected with the sound absorbing cover.
In the implementation process, the sound absorbing cover integrally covers the biomass boiler main body, noise of the biomass boiler main body can be reduced, noise pollution is reduced, when the biomass boiler main body is operated, the sliding piece can move along the screw rod when the screw rod is driven by the motor to rotate, the sound absorbing cover is lifted, the sound absorbing cover is moved away from the surface of the biomass boiler main body, a worker can add biomass fuel into the biomass boiler main body, the lifted sound absorbing cover does not influence the operation of the worker, and the biomass boiler main body is operated by the worker.
In a specific embodiment, the base comprises a lower plate body and an upper plate body, a damping spring is installed on the upper end face of the lower plate body, the upper plate body is installed on the top end of the damping spring, and the upper end face of the upper plate body is connected with the biomass boiler main body and the stand column.
In the implementation process, the damping spring is arranged, so that the possibility that the lower plate body is driven to vibrate when the biomass boiler main body works is reduced, and the possibility that noise is generated due to resonance is reduced.
In a specific embodiment, at least two damping springs are arranged on the upper end face of the lower plate body at intervals, and the upper end face of the upper plate body abuts against the bottom end of the sound absorbing cover.
In the implementation process, the plurality of damping springs are arranged, so that the upper plate body and the biomass boiler main body can be better supported.
In a specific embodiment, the upper end face of the lower plate body is provided with a limit column, the top end of the limit column is provided with a damping pad, the top end of the damping pad is connected with the lower end face of the upper plate body, and the damping spring is sleeved on the surface of the corresponding damping pad.
In the implementation process, the damping pad is arranged, so that the vibration amplitude of the upper plate body can be reduced, the deformation amplitude of the damping spring can be limited by the limiting column, and the possibility of the damping spring being crushed is reduced.
In a specific embodiment, the sound absorbing cover comprises a shell cover and a sound absorbing cotton layer, the shell cover is sleeved on the surface of the biomass boiler body, the sound absorbing cotton layer is installed inside the shell cover, and an elastic rubber strip is installed at the bottom end of the shell cover.
In the implementation process, the sound-absorbing cotton layer is arranged, so that the noise transmission can be reduced, and the elastic adhesive tape is arranged, so that the sealing effect between the shell cover and the upper plate body can be improved.
In a specific embodiment, a chute is formed in the surface of the upright, the screw is located in the chute, and the bottom end of the screw is rotatably connected with the inner wall of the chute.
In the implementation process, the sliding groove is arranged, so that the installation of the screw rod is facilitated, and the sliding piece slides on the surface of the upright post.
In a specific embodiment, the sliding piece comprises a sliding block and a connecting plate, threads of the sliding block are sleeved on the screw rod, the side wall of the sliding block is attached to the side wall of the sliding groove, the connecting plate is fixedly connected to the sliding block, and one side of the connecting plate is connected with the shell cover.
In the implementation process, when the screw rod rotates, the sliding block is driven to move, and then the connecting plate and the shell cover are driven to move, so that the purpose of lifting the sound absorbing cover is achieved.
In a specific embodiment, two connecting plates are symmetrically arranged, and the two connecting plates are respectively positioned at two sides of the upright post.
In the implementation process, two connecting plates are arranged, so that the connection between the sliding block and the shell cover is more stable.
The beneficial effects are that: the utility model provides a noise reduction device for a biomass boiler, which is characterized in that a sound absorbing cover is used for integrally covering a biomass boiler body, so that the biomass boiler body is subjected to noise reduction, noise generated by the biomass boiler body during working can be reduced, noise pollution is reduced, and a sliding part and the sound absorbing cover are lifted through the cooperation of a motor and a screw rod, so that the lifted sound absorbing cover cannot influence the operation of a worker, and the biomass boiler body is operated by the worker.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a noise reduction device of a biomass boiler according to an embodiment of the present utility model;
fig. 2 is a schematic view of a base structure according to an embodiment of the present utility model;
fig. 3 is a schematic structural view of a sound-absorbing cover according to an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of a lifting mechanism according to an embodiment of the present utility model.
In the figure: 100-base; 110-biomass boiler body; 120-lower plate body; 130-upper plate body; 131-a limit column; 132-damping pad; 140-a damping spring; 200-a sound absorbing cover; 210-a housing; 211-elastic adhesive tape; 220-a sound-absorbing cotton layer; 300-lifting mechanism; 310-upright posts; 311-sliding grooves; 320-motor; 330-screw rod; 340-a slider; 341-a slider; 342-tie plate.
Detailed Description
The technical solutions in the embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-4, the utility model provides a noise reduction device for a biomass boiler, which comprises a base 100, a sound absorbing cover 200 and a lifting mechanism 300. The sound absorbing cover 200 is disposed on an upper end surface of the base 100, and the lifting mechanism 300 is used for lifting and lowering the sound absorbing cover 200.
The upper end surface of the base 100 is provided with a biomass boiler main body 110;
the sound absorbing cover 200 is slidably sleeved on the surface of the biomass boiler body 110, and the bottom end of the sound absorbing cover 200 abuts against the upper end surface of the base 100;
the lifting mechanism 300 comprises a stand column 310 and a motor 320, the stand column 310 is mounted on the upper end face of the base 100, the motor 320 is mounted on the top end of the stand column 310, an output shaft of the motor 320 is in transmission connection with a screw rod 330, a rod body of the screw rod 330 is in threaded sleeve connection with a sliding piece 340, and the sliding piece 340 is fixedly connected with the sound absorbing cover 200.
In the above implementation process, the motor 320 is a servo motor, and the output shaft of the motor 320 can be rotated in a forward and reverse direction, the sound absorbing cover 200 covers the biomass boiler main body 110 integrally, so that the biomass boiler main body 110 can be noise reduced, noise generated during operation of the biomass boiler main body 110 is greatly reduced, noise pollution is reduced, and when the motor 320 drives the screw rod 330 to rotate, the sliding piece 340 can move along the screw rod 330, the sound absorbing cover 200 is lifted, the sound absorbing cover 200 is moved away from the surface of the biomass boiler main body 110, a worker can add biomass fuel into the biomass boiler main body 110, the lifted sound absorbing cover 200 can not influence the operation of the worker, and the biomass boiler main body 110 is operated by the worker.
In a specific embodiment, the base 100 includes a lower plate 120 and an upper plate 130, the upper end surface of the lower plate 120 is mounted with a damper spring 140, the upper plate 130 is mounted at the top end of the damper spring 140, and the upper end surface of the upper plate 130 is connected with the biomass boiler body 110 and the column 310.
In the implementation process, the damping springs 140 are provided, so that the possibility that the lower plate 120 is driven to vibrate when the biomass boiler main body 110 works is reduced, and the possibility of noise generated due to resonance is reduced.
In a specific embodiment, at least two damping springs 140 are disposed at intervals on the upper end surface of the lower plate 120, and the upper end surface of the upper plate 130 abuts against the bottom end of the sound-absorbing cover 200.
In the above implementation process, the plurality of damping springs 140 are provided, so that the upper plate 130 and the biomass boiler body 110 can be better supported.
In a specific embodiment, the upper end surface of the lower plate 120 is provided with a limit post 131, the top end of the limit post 131 is provided with a damping pad 132, the top end of the damping pad 132 is connected with the lower end surface of the upper plate 130, and the damping spring 140 is sleeved on the surface of the corresponding damping pad 132.
In the implementation process, the damping pad 132 is provided, so that the vibration amplitude of the upper plate 130 can be reduced, and the deformation amplitude of the damping spring 140 can be limited by the limiting column 131, so that the possibility that the damping spring 140 is crushed is reduced.
In a specific embodiment, the sound absorbing cover 200 includes a cover 210 and a sound absorbing cotton layer 220, the cover 210 is sleeved on the surface of the biomass boiler body 110, the sound absorbing cotton layer 220 is installed inside the cover 210, and the bottom end of the cover 210 is installed with an elastic rubber strip 211.
In the above implementation, the sound absorbing cotton layer 220 is provided to reduce noise transmission, and the elastic rubber strip 211 is provided to improve sealing effect between the cover 210 and the upper plate 130.
In a specific embodiment, a sliding groove 311 is formed on the surface of the upright post 310, and a screw rod 330 is located in the groove of the sliding groove 311, and the bottom end of the screw rod 330 is rotatably connected with the inner wall of the sliding groove 311.
In the above implementation process, the sliding groove 311 is provided, which is not only beneficial to the installation of the screw rod 330, but also beneficial to the sliding of the sliding piece 340 on the surface of the upright post 310.
In a specific embodiment, the sliding member 340 includes a sliding block 341 and a connecting plate 342, the screw thread of the sliding block 341 is sleeved on the screw rod 330, the side wall of the sliding block 341 is attached to the side wall of the sliding slot 311, the connecting plate 342 is fixedly connected to the sliding block 341, and one side of the connecting plate 342 is connected to the housing 210.
In the above implementation process, when the screw rod 330 rotates, it drives the sliding block 341 to move, and further drives the connecting plate 342 and the housing 210 to move, so as to achieve the purpose of lifting the sound-absorbing cover 200.
In a specific embodiment, two tie plates 342 are symmetrically disposed, and two tie plates 342 are located on either side of the upright 310.
In the above implementation, the two connection plates 342 are provided, so that the connection between the slider 341 and the housing 210 can be more stable.
Specifically, this biomass boiler's noise reduction device is when using, cover biomass boiler main part 110 wholly by the sound-absorbing cover 200, can make an uproar to biomass boiler main part 110, greatly reduced biomass boiler main part 110 produces the noise when the during operation, reduce noise pollution, and when motor 320 drive lead screw 330 rotates, can make slider 340 remove along lead screw 330, and then rise to sound-absorbing cover 200, remove sound-absorbing cover 200 from biomass boiler main part 110's surface, the staff alright add biomass fuel in to biomass boiler main part 110, and the sound-absorbing cover 200 after rising can not cause the influence to staff's operation, do benefit to the staff and operate biomass boiler main part 110.
The above description is only an example of the present utility model and is not intended to limit the scope of the present utility model, and various modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
Claims (8)
1. The utility model provides a device of making an uproar falls in biomass boiler which characterized in that includes
The biomass boiler comprises a base (100), wherein a biomass boiler main body (110) is arranged on the upper end surface of the base (100);
the sound absorbing cover (200) is sleeved on the surface of the biomass boiler main body (110) in a sliding mode, and the bottom end of the sound absorbing cover (200) abuts against the upper end face of the base (100);
elevating system (300), elevating system (300) include stand (310) and motor (320), stand (310) install in the up end of base (100), motor (320) install in the top of stand (310), just the output shaft transmission of motor (320) is connected with lead screw (330), the shaft screw of lead screw (330) has cup jointed slider (340), just slider (340) with sound absorbing cover (200) fixed connection.
2. The device for reducing noise of a biomass boiler according to claim 1, wherein the base (100) comprises a lower plate body (120) and an upper plate body (130), a damping spring (140) is installed on the upper end surface of the lower plate body (120), the upper plate body (130) is installed on the top end of the damping spring (140), and the upper end surface of the upper plate body (130) is connected with the biomass boiler main body (110) and the upright post (310).
3. The device for reducing noise of a biomass boiler according to claim 2, wherein at least two damping springs (140) are arranged on the upper end face of the lower plate body (120) at intervals, and the upper end face of the upper plate body (130) abuts against the bottom end of the sound absorbing cover (200).
4. A noise reduction device for a biomass boiler according to claim 3, wherein a limit post (131) is mounted on an upper end surface of the lower plate body (120), a damping pad (132) is mounted on a top end of the limit post (131), a top end of the damping pad (132) is connected with a lower end surface of the upper plate body (130), and the damping spring (140) is sleeved on a surface of the corresponding damping pad (132).
5. The device for reducing noise of a biomass boiler according to claim 1, wherein the sound absorbing cover (200) comprises a housing cover (210) and a sound absorbing cotton layer (220), the housing cover (210) is sleeved on the surface of the biomass boiler main body (110), the sound absorbing cotton layer (220) is installed inside the housing cover (210), and an elastic adhesive tape (211) is installed at the bottom end of the housing cover (210).
6. The noise reduction device of a biomass boiler according to claim 5, wherein a chute (311) is formed on the surface of the upright post (310), the screw rod (330) is located in the chute of the chute (311), and the bottom end of the screw rod (330) is rotatably connected with the inner wall of the chute (311).
7. The device for reducing noise of a biomass boiler according to claim 6, wherein the sliding member (340) comprises a sliding block (341) and a connecting plate (342), threads of the sliding block (341) are sleeved on the screw rod (330), side walls of the sliding block (341) are attached to side walls of the sliding groove (311), the connecting plate (342) is fixedly connected to the sliding block (341), and one side of the connecting plate (342) is connected with the shell cover (210).
8. The device for reducing noise of a biomass boiler according to claim 7, wherein two connecting plates (342) are symmetrically arranged, and the two connecting plates (342) are respectively arranged at two sides of the upright post (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320824223.4U CN219809890U (en) | 2023-04-14 | 2023-04-14 | Noise reduction device of biomass boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320824223.4U CN219809890U (en) | 2023-04-14 | 2023-04-14 | Noise reduction device of biomass boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219809890U true CN219809890U (en) | 2023-10-10 |
Family
ID=88208506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320824223.4U Active CN219809890U (en) | 2023-04-14 | 2023-04-14 | Noise reduction device of biomass boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219809890U (en) |
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2023
- 2023-04-14 CN CN202320824223.4U patent/CN219809890U/en active Active
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