CN221098590U

CN221098590U - Biomass boiler for biomass power generation

Info

Publication number: CN221098590U
Application number: CN202321394535.2U
Authority: CN
Inventors: 徐敏德
Original assignee: Qingdao Longfa Thermoelectricity Co ltd
Current assignee: Qingdao Longfa Thermoelectricity Co ltd
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2024-06-07
Anticipated expiration: 2033-06-02

Abstract

The utility model relates to the technical field of biomass power generation, in particular to a biomass boiler for biomass power generation, which comprises a boiler main body, a feeding frame and an igniter, wherein a fixed telescopic rod is fixedly connected to the inner side wall of the boiler main body, a combustion frame is fixedly connected to the inner end of the fixed telescopic rod, a fixed frame is fixedly connected to the middle position of the lower end of the combustion frame, and a toggle cam is arranged on the inner side of the fixed frame.

Description

Biomass boiler for biomass power generation

Technical Field

The utility model relates to the technical field of biomass power generation, in particular to a biomass boiler for biomass power generation.

Background

Along with the development of society, the application of biomass power generation is more and more extensive, and biomass power generation is power generation by utilizing biomass energy of biomass, and is one of renewable energy power generation, including agriculture and forestry waste direct combustion power generation, agriculture and forestry waste gasification power generation, garbage incineration power generation, landfill gas power generation and biogas power generation, wherein a boiler taking biomass energy as fuel is called a biomass boiler and is divided into a biomass steam boiler, a biomass hot water boiler, a biomass hot blast stove, a biomass heat conduction oil boiler, a vertical biomass boiler, a horizontal biomass boiler and the like.

In the prior art, when a biomass boiler for biomass power generation is used, biomass materials can be added at a constant speed, but the biomass materials are difficult to shake and uniformly distribute after being added, so that the biomass materials are easy to stack, ash easily affects heat to play a role after continuous combustion, and the energy play a role of biomass in the biomass boiler is reduced; and the biomass boiler is discharged in a spiral conveying mode when the biomass boiler discharges the furnace ash, but the discharged furnace ash is easy to scatter everywhere, so that the environment is polluted, and the centralized recycling of the furnace ash is not facilitated.

Disclosure of utility model

The utility model aims to provide a biomass boiler for biomass power generation, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a biomass boiler for biomass power generation, includes boiler body, feeding frame and some firearm, the inside lateral wall fixedly connected with fixed telescopic link of boiler body, the inner fixedly connected with burning frame of fixed telescopic link, sliding connection between burning frame and the boiler body, the lower extreme intermediate position department fixedly connected with fixed frame of burning frame, the inboard of fixed frame is equipped with toggle cam, toggle cam and the rotation between the boiler body are connected, the inside lower extreme fixedly connected with ashes of boiler body receives the frame, the inboard of ashes receives the frame rotates and is connected with the driving blade, the right-hand member downside sealing connection of boiler body has the ashes collecting box.

Preferably, a feeding frame is fixedly connected to the upper side of the left end of the boiler main body.

Preferably, an igniter is fixedly connected to the middle position inside the combustion frame.

Preferably, the left end downside sealing connection of boiler main part has the overgrate air machine, the rear end downside fixedly connected with motor of boiler main part, fixed connection between the output shaft of motor and the toggle cam.

Preferably, the inside rotation of lateral wall of fixed frame is connected with the transmission gyro wheel, roll and be connected between transmission gyro wheel and the stirring cam.

Preferably, the surface of the fixed telescopic rod is externally covered with a spring, the spring is fixedly connected with the combustion frame, and the bottom wall of the combustion frame is provided with an ash falling hole.

Preferably, the lower side of the rear end of the boiler main body is rotationally connected with a pulley block, the upper pulley of the pulley block is fixedly connected with the poking cam, and the lower pulley of the pulley block is fixedly connected with the poking blade plate.

Preferably, the right end of the furnace dust collecting box is rotationally connected with a rotary baffle frame, the inner side of the rotary baffle frame is fixedly connected with a dust filtering net plate, the right side of the upper end of the furnace dust collecting box is slidingly connected with a limiting bolt, and the limiting bolt is in sliding connection with the rotary baffle frame.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, through the arranged combustion frame, the toggle cam and the spring, the toggle cam can rotate by utilizing the rotation of the motor, so that the transmission roller can drive the fixed frame to shake left and right, the arranged spring can be compressed or stretched, the combustion frame can shake the added biomass materials evenly, the stacked biomass can be subjected to shake-out treatment, so that the biomass can be fully combusted, the biomass which is combusted into ash can be discharged downwards through the ash falling hole, the combustion and ash discharge of the biomass are facilitated, the effect of influencing heat in the combustion process is avoided, and the situation that the accumulation of biomass materials influences full combustion can be avoided;

2. According to the utility model, through the arranged furnace ash receiving frame, the shifting blade plate and the dust filtering net plate, the furnace ash falling from the ash falling hole can be received by utilizing the action of the furnace ash receiving frame, and the shifting blade plate can be driven to rotate by rotating the motor under the action of the arranged pulley block, so that the furnace ash in the furnace ash receiving frame can be shifted to the right side, the furnace ash can be blocked by the action of the arranged dust filtering net plate, the furnace ash is prevented from scattering, and the centralized collection and treatment of the furnace ash are facilitated.

Drawings

FIG. 1 is a schematic view of the overall mounting structure of the present utility model;

FIG. 2 is a top view of the mounting structure of the combustion frame and igniter of the utility model;

fig. 3 is a schematic diagram of the installation structure of the motor and the pulley block of the utility model.

In the figure: 1. a boiler body; 2. fixing the telescopic rod; 3. a combustion frame; 4. a fixed frame; 5. toggling the cam; 6. a furnace ash receiving frame; 7. a deflector blade; 8. a furnace ash collecting box; 9. a feed frame; 10. an igniter; 11. a secondary air blower; 12. a motor; 13. a transmission roller; 14. a spring; 15. an ash falling hole; 16. pulley block; 17. rotating the baffle frame; 18. a dust filtering net plate; 19. and (5) limiting the bolt.

Description of the embodiments

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment 1 referring to fig. 1-3, the present utility model provides a technical solution: the biomass boiler for biomass power generation comprises a boiler body 1, a feeding frame 9 and an igniter 10, wherein the inner side wall of the boiler body 1 is fixedly connected with a fixed telescopic rod 2, the inner end of the fixed telescopic rod 2 is fixedly connected with a combustion frame 3, the combustion frame 3 is in sliding connection with the boiler body 1, the middle position of the lower end of the combustion frame 3 is fixedly connected with a fixed frame 4, the inner side of the fixed frame 4 is provided with a toggle cam 5, the toggle cam 5 is in rotary connection with the boiler body 1, the upper side of the left end of the boiler body 1 is fixedly connected with the feeding frame 9, the igniter 10 is fixedly connected with the inner middle position of the combustion frame 3, the lower side of the left end of the boiler body 1 is in sealing connection with a secondary fan 11, the lower side of the rear end of the boiler body 1 is fixedly connected with a motor 12, the output shaft of the motor 12 is fixedly connected with the toggle cam 5, the inner side wall of the fixed frame 4 is in rotary connection with a transmission idler wheel 13, the driving roller 13 is in rolling connection with the toggle cam 5, the surface of the fixed telescopic rod 2 is covered with a spring 14, the spring 14 is fixedly connected with the combustion frame 3, the bottom wall of the combustion frame 3 is provided with an ash falling hole 15, biomass can be put into the combustion frame 3 in the boiler main body 1 through the arranged feeding frame 9, the toggle cam 5 can rotate by rotating the motor 12, the driving roller 13 can drive the fixed frame 4 to shake left and right, the arranged spring 14 can be compressed or stretched, the combustion frame 3 can shake added biomass materials evenly, stacked biomass can be subjected to shaking and scattering treatment, so that the biomass can be fully combusted, the biomass burnt into ash can be discharged downwards through the ash falling hole 15, and the biomass can be combusted and ash can be discharged conveniently for use, the ash is prevented from influencing the heat to play a role in the combustion process, and the situation that the biomass material is accumulated to influence the full combustion can be avoided.

Example 2: referring to fig. 1 and 3, the difference between the present embodiment and embodiment 1 is that: the inside lower extreme fixedly connected with ash receiving frame 6 of boiler main part 1, the inboard rotation of ash receiving frame 6 is connected with the driving blade 7, the right-hand member downside sealing connection of boiler main part 1 has ash collecting box 8, and the rear end downside rotation of boiler main part 1 is connected with assembly pulley 16, fixed connection between the upper end pulley of assembly pulley 16 and the stirring cam 5, fixed connection between the downside pulley of assembly pulley 16 and driving blade 7, the right-hand member rotation of ash collecting box 8 is connected with rotation fender frame 17, the inboard fixedly connected with dust filter net board 18 of rotation fender frame 17, sliding connection between spacing bolt 19 and the rotation fender frame 17, utilize the effect of ash receiving frame 6 can receive the ash that falls out from ash dropping hole 15, and make motor 12 rotate through the effect of assembly pulley 16 that sets up and can drive and send blade 7 to rotate, and then can make the inside of ash receiving frame 6 shift out to the right side, and through the effect of the filter net board 18 that sets up is connected with rotation fender frame 17, can make the ash of scattering of ash to the back of the boiler and be convenient for use of material to the rotation of collection and the rotation fender frame 17, the dust of collecting can be concentrated through the effect of setting up is avoided, the dust of material of the rotation of the boiler is collected through the rotation fender frame 17, the dust of being convenient for be collected after the dust is collected to the rotation is collected to the dust of the rotation and the material is turned down.

The working flow is as follows: this device adopts external power supply to supply power when using biomass boiler for biomass power generation, can put into the burning frame 3 in the boiler main part 1 with living beings through the feeding frame 9 that sets up, and utilize the rotation to motor 12 to make toggle cam 5 can rotate, and then make driving roller 13 shake about can driving fixed frame 4, and make the spring 14 that sets up can compress or stretch, and then make burning frame 3 shake even processing to the living beings material of joining, and can shake the living beings of stacking and scatter the processing, so that living beings can fully burn, and can be with the living beings of burning into ashes downwards through the ash hole 15 discharge, so that the burning of living beings and ashes discharge use, avoid the in-process ashes to influence the heat play effect, and can avoid the condition that living beings material piles up to influence fully burning to take place, and utilize the effect of ash receiving frame 6 can be received from the ashes that fall 15, and make motor 12 rotate through the effect of setting up pulley block 16 can drive leaf plate 7 and shake even processing, and can drive the ash and send out plate 7 to rotate, and can make the dust collecting net to the dust through setting up the drum 17 and can take place in the drum 17 and the dust collecting net is convenient for use, the dust collecting net is realized to the dust is collected through the drum 17, the dust can be convenient for rotate, the dust is collected and the dust is collected through the drum is convenient to be used to the drum is rotated to the dust is discharged to the dust through the drum 19.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Biomass boiler for biomass power generation, including boiler body (1), feeding frame (9) and some firearm (10), its characterized in that: the utility model discloses a boiler, including boiler main part (1), fixed telescopic link (2) of inside lateral wall fixedly connected with of boiler main part (1), the inner fixedly connected with burning frame (3) of fixed telescopic link (2), sliding connection between burning frame (3) and the boiler main part (1), the lower extreme intermediate position department fixedly connected with fixed frame (4) of burning frame (3), the inboard of fixed frame (4) is equipped with toggle cam (5), toggle cam (5) and boiler main part (1) between rotate and be connected, the inside lower extreme fixedly connected with ash receiving frame (6) of boiler main part (1), the inboard rotation of ash receiving frame (6) is connected with driving blade (7), the right-hand member downside sealing connection of boiler main part (1) has ash collecting box (8).

2. The biomass boiler for biomass power generation according to claim 1, wherein: the upper side of the left end of the boiler main body (1) is fixedly connected with a feeding frame (9).

3. The biomass boiler for biomass power generation according to claim 1, wherein: an igniter (10) is fixedly connected to the middle position inside the combustion frame (3).

4. The biomass boiler for biomass power generation according to claim 1, wherein: the boiler is characterized in that a secondary fan (11) is connected to the lower side of the left end of the boiler body (1) in a sealing mode, a motor (12) is fixedly connected to the lower side of the rear end of the boiler body (1), and an output shaft of the motor (12) is fixedly connected with the toggle cam (5).

5. The biomass boiler for biomass power generation according to claim 1, wherein: the inside rotation of lateral wall of fixed frame (4) is connected with transmission gyro wheel (13), roll between transmission gyro wheel (13) and toggle cam (5) and be connected.

6. The biomass boiler for biomass power generation according to claim 1, wherein: the surface of the fixed telescopic rod (2) is externally covered with a spring (14), the spring (14) is fixedly connected with the combustion frame (3), and the bottom wall of the combustion frame (3) is provided with an ash falling hole (15).

7. The biomass boiler for biomass power generation according to claim 1, wherein: the boiler is characterized in that a pulley block (16) is rotationally connected to the lower side of the rear end of the boiler body (1), the upper pulley of the pulley block (16) is fixedly connected with the poking cam (5), and the lower pulley of the pulley block (16) is fixedly connected with the poking blade plate (7).

8. The biomass boiler for biomass power generation according to claim 1, wherein: the right end of the furnace dust collecting box (8) is rotationally connected with a rotary baffle frame (17), the inner side of the rotary baffle frame (17) is fixedly connected with a dust filtering net plate (18), the right side of the upper end of the furnace dust collecting box (8) is slidingly connected with a limiting bolt (19), and the limiting bolt (19) is slidingly connected with the rotary baffle frame (17).