An auxiliary unloading device for a biomass burner

Abstract

This utility model discloses an auxiliary unloading device for a biomass burner, including a mobile chassis. An operating platform is connected to the mobile chassis via a lifting mechanism, and the operating platform is equipped with a clamping structure for positioning and disassembling the burner. This utility model has a simple structure, low cost, is lightweight and portable, compact and flexible, and is not limited by terrain or space, exhibiting good adaptability. It enables flexible operation, fixation, and height adjustment of the burner during installation, ensuring good installation accuracy and avoiding wear and jamming caused by installation errors, thus extending the burner's service life. Furthermore, in the event of damage during use, it prevents workers from touching the burner, reducing the risk of burns and ensuring high safety.

Description

Technical Field

[0001] This utility model relates to an auxiliary unloading device for a biomass burner, belonging to the technical field of engineering machinery equipment. Background Technology

[0002] A biomass burner in a tobacco curing barn is an automated device specifically designed to provide a stable and controllable heat source for the tobacco curing process. It uses biomass pellets as fuel and replaces traditional coal-fired boilers or direct coal-fired heating methods through automatic feeding, ignition, combustion, and temperature control. Figure 6 As shown, the biomass pellet burner in the dense curing barn mainly includes a furnace body 6, a heat exchanger 7, and a burner 5. The furnace body 6 and the heat exchanger 7 are located in the hot air chamber, and the burner 5 is located outside the hot air chamber and is connected to the furnace opening of the furnace body 6 through the hot air chamber. The heat energy generated by the biomass pellet burner is drawn into the smoke loading chamber by the hot air in the hot air chamber, and evenly penetrates the smoke layer with an appropriate air volume and air pressure to achieve tobacco curing.

[0003] Because the furnace opening of furnace body 6 has a certain height, the burner needs to be disassembled and installed off the ground. Currently, manual disassembly and assembly are usually carried out manually or with the assistance of a forklift. Manual operation requires multiple people to work together, which is time-consuming and labor-intensive, and the installation accuracy is low, which can easily cause wear or jamming of the feeding screw. In addition, if the burner is damaged during use, manual disassembly poses a risk of burns. Forklift-assisted operation is limited by terrain, space and other factors, and has poor adaptability. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide an auxiliary unloading device for a biomass burner, so as to at least solve the problems mentioned in the background art.

[0005] The objective of this utility model is achieved through the following technical solution: An auxiliary unloading device for a biomass burner includes a mobile chassis, an operating platform connected to the mobile chassis via a lifting mechanism, and a clamping structure for disassembling and positioning the burner on the operating platform.

[0006] Furthermore, the mobile chassis includes a rectangular frame with rollers at the four corners of the bottom of the rectangular frame, a placement slot for the lifting mechanism at the top, and a handrail at the rear.

[0007] Furthermore, the rectangular frame is assembled from structural steel and lightweight aluminum alloy tubing.

[0008] Furthermore, the lifting mechanism is a screw scissor lift, an electric telescopic rod structure, an electric jack, or a manual jack.

[0009] Furthermore, the rear side of the operating platform is provided with a clearance groove corresponding to the position of the ash removal and coke removal motor of the burner; the clamping structure is provided on one side of the clearance groove for fixing the ash removal and coke removal device of the burner.

[0010] Furthermore, the clamping structure is an industrial horizontal clamp.

[0011] Alternatively, the clamping structure includes a cantilever seat disposed on one side of the clearance groove, a screw rod screwed onto the cantilever seat, and a fixed seat at the lower end of the screw rod that abuts against the ash removal and coke removal device of the burner.

[0012] Compared with the prior art, the beneficial effects of this utility model are: (1) This utility model has a simple structure, low cost, is lightweight and portable, small and flexible, and is not limited by terrain and space, and has good adaptability; (2) This utility model can realize the flexible operation, fixation and installation height adjustment of the burner during installation, ensure good installation accuracy, avoid wear and jamming caused by installation errors of the burner, and improve the service life of the burner; (3) This utility model can assist in the efficient disassembly and assembly of the burner. It can be completed by one person, saving time and effort. In addition, when the burner is damaged during use, it can prevent staff from touching the burner, reducing the risk of burns and ensuring high safety.

[0013] Other advantages, objectives, and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination and study, or may be learned from practice of this invention. The objectives and other advantages of this invention can be realized and obtained through the following description. Attached Figure Description

[0014] To make the objectives, technical solutions, and advantages of this utility model clearer, the following will describe this utility model in further detail with reference to the accompanying drawings, wherein: Figure 1 A front view of the auxiliary unloading device for a biomass burner provided in an embodiment of this utility model; Figure 2 A three-dimensional structural diagram of an auxiliary unloading device for a biomass burner provided in an embodiment of this utility model. Figure 1 ; Figure 3 for Figure 2 Enlarged view of part A in the middle; Figure 4 A three-dimensional structural diagram of an auxiliary unloading device for a biomass burner provided in an embodiment of this utility model. Figure 2 ; Figure 5 for Figure 4 Enlarged view of part B in the diagram; Figure 6 This is a structural diagram of the present invention in use.

[0015] In the diagram: 1. Chassis; 101. Rectangular frame; 102. Roller; 103. Placement slot; 104. Handrail; 2. Lifting mechanism; 201. Fork-type lifting rod; 202. Hinge seat; 203. Screw drive mechanism; 3. Operating platform; 301. Clearance slot; 4. Clamping structure; 401. Cantilever seat; 402. Screw; 403. Fixed seat; 5. Burner; 501. Ash removal and coke removal device; 502. Ash removal and coke removal motor; 6. Furnace body; 7. Heat exchanger. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0017] The first embodiment of this utility model provides an auxiliary unloading device for a biomass burner, such as... Figures 1-6 As shown, it includes a mobile chassis 1, an operating platform 3 connected to the mobile chassis 1 via a lifting mechanism 2, and a clamping structure 4 for assembling and positioning the burner 5 on the operating platform 3.

[0018] The mobile chassis 1 includes a rectangular frame 101, with rollers 102 at the four corners of the bottom, a placement slot 103 for the lifting mechanism at the top, and a handrail 104 at the rear. The rectangular frame 101 can be assembled from structural steel and lightweight aluminum alloy tubing, resulting in a simple structure, low cost, and portability. The rollers 102 enable flexible movement of the device, unrestricted by terrain or space, and offer good adaptability.

[0019] The lifting mechanism 2 is a screw-driven scissor-type lifting frame. Specifically, the screw-driven scissor-type lifting frame includes a fork-type lifting rod 201. The upper end of the fork-type lifting rod 201 is hinged to the operating table 3, and the lower end is hinged to the rectangular frame 101 at the front. The rear end is provided with a hinge seat 202 that is slidably connected to the rectangular frame. The hinge seat 202 is connected to a screw drive mechanism 203. The screw drive mechanism 203 drives the hinge seat 202 to slide relative to the rectangular frame 101, thereby realizing the lifting of the fork-type lifting rod. The screw drive mechanism 203 can be a manual screw drive mechanism or an electric screw drive mechanism.

[0020] Alternatively, the lifting mechanism 2 can be an electric telescopic rod structure, an electric jack, a manual jack, etc.

[0021] The operating platform 3 is provided with a clearance groove 301 on the side near the handrail 104, corresponding to the position of the ash removal and coke removal motor 502 of the burner 5. The clamping structure 4 is provided on one side of the clearance groove 301 and is used to fix the ash removal and coke removal device 501 of the burner.

[0022] The clamping structure 4 is an industrial horizontal clamp.

[0023] Alternatively, the clamping structure 4 includes a cantilever seat 401 disposed on one side of the clearance groove 301, a screw 402 screwed onto the cantilever seat 401, and a fixed seat 403 at the lower end of the screw 402 abutting against the ash removal and coke removal device 501 of the burner.

[0024] The working principle of this device is as follows: (1) When installing the burner 5, place the burner 5 on the operating table 3 and fix the ash removal and coking device 501 of the burner by the clamping structure 4. At the same time, the ash removal and coking motor 502 can be placed in the clearance groove 301. Then move the burner 5 to the furnace opening of the furnace body 6 and adjust the height of the operating table 3 by the lifting mechanism 2 so that the height of the burner 5 is consistent with the furnace opening. Then the burner 5 can be installed.

[0025] (2) When disassembling the burner 5, first remove the outer casing of the burner 5, then move the device to the bottom of the burner 5, adjust the height of the operating platform 3 through the lifting mechanism 2 so that the burner 5 can be placed on the operating platform 3, fix the ash removal and coking device 501 of the burner through the clamping structure 4, and at the same time, the ash removal and coking motor 502 can be placed in the clearance groove 301. Finally, disconnect the connection structure between the burner 5 and the furnace mouth, and move the burner 5 to the designated location.

[0026] The above description is merely a preferred embodiment of the present utility model and is not intended to restrict the present utility model in any way. Any simple modifications, equivalent changes, and alterations made to the above embodiments without departing from the technical solution of the present utility model and based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. An auxiliary unloading device for a biomass burner, characterized in that, It includes a mobile chassis (1), an operating platform (3) is connected to the mobile chassis (1) via a lifting mechanism (2), and a clamping structure (4) for assembling and positioning the burner (5) is provided on the operating platform (3).

2. The auxiliary unloading device for a biomass burner according to claim 1, characterized in that, The mobile chassis (1) includes a rectangular frame (101), with rollers (102) at the four corners of the bottom of the rectangular frame (101), a placement slot (103) for the lifting mechanism at the top, and a handrail (104) at the rear.

3. The auxiliary unloading device for a biomass burner according to claim 2, characterized in that, The rectangular frame (101) is assembled from steel profiles and lightweight aluminum alloy pipes.

4. The auxiliary unloading device for a biomass burner according to claim 1, characterized in that, The lifting mechanism (2) is a screw scissor fork type lifting frame, an electric telescopic rod structure, an electric jack or a manual jack.

5. The auxiliary unloading device for a biomass burner according to claim 1, characterized in that, The operating platform (3) is provided with a clearance groove (301) on the rear side corresponding to the position of the ash removal and coke removal motor (502) of the burner (5); the clamping structure (4) is provided on one side of the clearance groove (301) for fixing the ash removal and coke removal device (501) of the burner.

6. The auxiliary unloading device for a biomass burner according to claim 5, characterized in that, The clamping structure (4) is an industrial horizontal clamp; Alternatively, the clamping structure (4) includes a cantilever seat (401) provided on one side of the relief groove (301), a screw (402) screwed onto the cantilever seat (401), and a fixed seat (403) at the lower end of the screw (402) abutting against the ash removal and coke removal device (501) of the burner.

Images