Combustion cleaning device

Abstract

The utility model relates to the technical field of thermal treatment, and discloses a combustion cleaning device which comprises a support, a combustion unit and a lifting unit, the combustion unit and the lifting unit are arranged on the support, the support comprises a bottom seat body, a vertical frame body is arranged on one side of the seat body, a transverse frame body is arranged at the top end of the vertical frame body in the direction away from the seat body, and the combustion unit comprises a mounting plate. The combustion unit further comprises multiple sets of same combustion assemblies, each combustion assembly comprises a furnace end arranged on the mounting plate and an air blower fixed to the transverse frame body, and the air blowers communicate with furnace end combustion chambers through air inlet pipelines; the air blower is communicated with the burner combustion chamber through the air inlet pipeline, the oxygen supply amount is increased while the air blower conveys airflow to the combustion chamber, on one hand, the combustion efficiency can be improved, sufficient reaction and complete combustion of fuel gas are guaranteed, on the other hand, the combustion reaction is more violent due to increase of the oxygen supply amount, and therefore the flame temperature is increased.

Description

Technical Field

[0001] This utility model belongs to the field of thermal treatment technology, specifically relating to a combustion cleaning device. Background Technology

[0002] Thermal hair removal technology is widely used in food processing, industrial processing, and other fields. For example, the common flame singeing machine works by using a high-temperature flame (usually a gas flame) to quickly burn away residual hair and fuzz from the carcass surface. Current flame singeing machines typically use an external burner connected to a gas cylinder, with the burner spraying flames. Its advantages include simple structure, ease of movement, and wide applicability; however, it also has the following disadvantages: 1. Low heat output and low cleaning efficiency; 2. The burner height is often fixed and cannot be adjusted according to the volume and height of the object to be cleaned; 3. Lack of heat dissipation structure, resulting in excessively high temperatures above the burner, affecting the lifespan of components. Summary of the Invention

[0003] In view of this, the purpose of this utility model is to provide a combustion cleaning device to solve the technical problems of low firepower and low cleaning efficiency in the prior art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A combustion cleaning device includes a support frame and a combustion unit and a lifting unit mounted on the support frame. The support frame includes a base, a vertical frame on one side of the base, and a horizontal frame at the top of the vertical frame away from the base. The combustion unit includes a mounting plate located directly above the base and spaced apart from the base. The combustion unit also includes multiple identical combustion components. Each combustion component includes a burner head mounted on the mounting plate and a blower fixed to the horizontal frame. The blower and the burner head combustion chamber are connected via an air inlet duct. The lifting unit includes a lifting plate located above the burner head, which is fixedly connected to the mounting plate. The lifting unit also includes a cantilever rod located directly above the lifting plate, with its fixed end fixed to the top of the vertical frame. A lifting adjustment component is provided between the cantilever rod and the lifting plate.

[0006] Furthermore, a first through hole is opened at the center of the lifting plate, and a second through hole is opened at the corresponding position of the free end of the cantilever rod. The lifting adjustment assembly includes a screw rod that passes through the first and second through holes in a vertical direction. A limiting ring is sleeved on the bottom end of the screw rod, and the limiting ring acts on the bottom surface of the lifting plate. A first limiting nut is threadedly connected to the top end of the screw rod, and the first limiting nut acts on the top surface of the cantilever rod. A second limiting nut is also threadedly connected to the bottom end of the screw rod, and the second limiting nut is pressed against the upper surface of the lifting plate.

[0007] Furthermore, a heat dissipation unit is also provided on one side of the combustion unit. The heat dissipation unit includes a fan installed on the vertical frame. Multiple limiting holes are evenly spaced on both sides of the vertical frame in the vertical direction. Bending rods are fixedly connected to both sides of the fan. The free ends of the bending rods are bent toward the limiting holes and pass through the limiting holes. Locking nuts are threaded on the free ends of the bending rods.

[0008] Furthermore, a feeding unit is provided below the mounting plate. The feeding unit includes support members located on both sides of the base. A connecting rod is provided between the two support members. The connecting rod is evenly distributed along the length of the support member. A roller is rotatably connected to the connecting rod. A grid clamping plate is provided above the roller. The grid clamping plate includes a mother plate and multiple sub-plates rotatably connected to the mother plate.

[0009] The beneficial effects of this utility model are as follows:

[0010] (1) Compared with the prior art, the blower and the combustion chamber of the burner are connected by an air inlet pipe. The blower delivers airflow to the combustion chamber while increasing the oxygen supply. On the one hand, it can improve the combustion efficiency and ensure that the gas reacts fully and burns completely. On the other hand, the increased oxygen supply makes the combustion reaction more intense, thereby increasing the flame temperature.

[0011] (2) The height of the burner head can be adjusted by the lifting unit, so as to be suitable for different shapes of objects to be cleaned, and to always provide a larger flame for different shapes of objects to be cleaned, so as to ensure cleaning efficiency.

[0012] (3) By setting up a heat dissipation unit, the air force is always applied to the top of the burner head, which improves the heat dissipation effect of the entire combustion unit, prevents damage to the components due to high temperature, and extends the service life of the equipment.

[0013] (4) By setting up a feeding unit, on the one hand, the material can be fed alternately from both sides of the furnace head to improve efficiency. On the other hand, during the flame cleaning process, the material to be cleaned will shrink. The mesh clamp can hold the material to be cleaned to prevent it from shrinking too much, which would result in poor cleaning effect. At the same time, manual intervention for shrinkage is avoided, which helps to reduce labor intensity and improve cleaning effect. Attached Figure Description

[0014] To make the objectives, technical solutions, and beneficial effects of this utility model clearer, the following drawings are provided for illustration:

[0015] Figure 1 This is a schematic diagram (first perspective) of the combustion cleaning device in Embodiment 1 of this utility model.

[0016] Figure 2 This is a schematic diagram (second perspective) of the combustion cleaning device in Embodiment 1 of this utility model.

[0017] Figure 3 for Figure 1 Enlarged view at point A1;

[0018] Figure 4 This is a cross-sectional view of the burner head and air inlet pipe in Embodiment 1 of this utility model;

[0019] Figure 5 This is a front view of the lifting plate and screw in Embodiment 1 of this utility model;

[0020] Figure 6 for Figure 1 Enlarged view at point A2;

[0021] Figure 7 This is a schematic diagram of the mesh clamp in Embodiment 1 of this utility model;

[0022] Figure 8 for Figure 7 Enlarged view of section A3 in the middle.

[0023] The following labels are shown in the attached diagram:

[0024] Support 1, base 101, vertical frame 102, horizontal frame 103, control panel 104, combustion unit 2, mounting plate 201, burner head 202, combustion chamber 2021, oil pump 203, oil inlet pipe 204, igniter 205, blower 206, air inlet pipe 207, microcontroller 208, control panel 209, lifting unit 3, lifting plate 301, fixing rod 302, cantilever rod 303, screw 304, limit ring 305, first limit nut 306, second limit nut 307, heat dissipation unit 4, fan 401, limit hole 402, bending rod 403, feeding unit 5, support 501, connecting rod 502, roller 503, mesh clamp 504, mother plate 505, daughter plate 506, rotating ring 507. Detailed Implementation

[0025] Example 1, specifically as follows: Figures 1-8 As shown.

[0026] A combustion cleaning device includes a support 1, a combustion unit 2 and a lifting unit 3 disposed on the support 1, and a heat dissipation unit 4 is also provided on one side of the combustion unit 2.

[0027] like Figure 1As shown, the bracket 1 includes a bottom base 101. In this embodiment, the base 101 includes four vertical rods arranged in a rectangular pattern, with the tops of adjacent vertical rods connected and fixed by a horizontal rod. A vertical frame 102 is provided on one side of the base 101. The vertical frame 102 has a rectangular frame structure. A horizontal frame 103 is provided at the top of the vertical frame 102 in a direction away from the base 101. The horizontal frame 103 also has a rectangular frame structure. A vertical rectangular control plate 104 is welded to the end of the horizontal frame 103 away from the vertical frame 102. It should be further noted that the base 101, the vertical frame 102, and the horizontal frame 103 are all fixed by welding.

[0028] The combustion unit 2 includes a rectangular mounting plate 201 located directly above the base 101 and spaced apart from the base 101. It is worth emphasizing that the combustion unit 2 also includes multiple sets of identical combustion components. In this embodiment, there are a total of 3 sets of combustion components. The combustion components include burners 202 disposed on the mounting plate 201. In this embodiment, the 3 burners 202 in the 3 sets of combustion components are arranged in a triangular pattern and welded to the upper surface of the mounting plate 201. The burner side of the burner 202 faces downward. The mounting plate 201 has through holes that match the burners 202.

[0029] The combustion assembly also includes an oil pump 203, an igniter 205, and a blower 206 welded and fixed to the transverse frame 103. An oil inlet pipe 204 connects the oil pump 203 to the burner head 202, allowing the oil pump 203 to supply fuel to the burner head 202 in real time. The igniter 205 is electrically connected to the burner head 202, precisely controlling the ignition timing. The blower 206 is connected to the combustion chamber 2021 of the burner head 202 via an air inlet pipe 207. The blower 206 increases the oxygen supply while supplying airflow to the combustion chamber 2021, which improves combustion efficiency, ensuring complete combustion of the gas. Furthermore, the increased oxygen supply intensifies the combustion reaction, thereby increasing the flame temperature. It should be further noted that the burner head 202, oil pump 203, igniter 205, and blower 206 are all existing technologies and will not be described in detail here.

[0030] The combustion assembly also includes a microcontroller 208 (model STM32F205 / 215) and a control panel 209 mounted on the control board 104. The microcontroller 208 is electrically connected to the oil pump 203, igniter 205, blower 206, and control panel 209. Taking the ignition of the burner head 202 as an example, a control signal is input to the microcontroller 208 through the control panel 209. The microcontroller 208 receives the control signal, processes it, and outputs execution signals to the oil pump 203 and igniter 205 respectively. After receiving the execution signal, the oil pump 203 starts injecting oil, and after receiving the execution signal, the igniter 205 performs ignition.

[0031] The lifting unit 3 includes a lifting plate 301 located above the furnace head 202. The lifting plate 301 and the mounting plate 201 are fixedly connected by vertical fixing rods 302. Specifically, there are 4 fixing rods 302 distributed at the top of the lifting plate 301. The upper and lower ends of the fixing rods 302 are welded to the lifting plate 301 and the mounting plate 201, respectively.

[0032] The lifting unit 3 also includes a cantilever rod 303 located directly above the lifting plate 301. The fixed end of the cantilever rod 303 is welded and fixed to the top of the vertical frame 102, and a lifting adjustment assembly is provided between the cantilever rod 303 and the lifting plate 301. Through the lifting unit 3, the height of the burner head 202 can be adjusted to accommodate different shapes of objects to be cleaned, and a larger flame is always provided for objects of different shapes to ensure cleaning efficiency.

[0033] Specifically, a first through hole is formed at the center of the lifting plate 301, and a second through hole is formed at the corresponding position of the free end of the cantilever rod 303. The projections of the first and second through holes in the vertical direction coincide. The lifting adjustment assembly includes a screw 304 that passes vertically through the first and second through holes. The diameters of both the first and second through holes are larger than the diameter of the screw 304. A limiting ring 305 is fitted at the bottom end of the screw 304. The limiting ring 305 acts on the bottom surface of the lifting plate 301, and the screw 304 provides a vertically upward pulling force to the lifting plate 301 through the limiting ring 305. A first limiting nut 306 is threaded to the top end of the screw 304. The first limiting nut 306 acts on the top surface of the cantilever rod 303, and the screw 304 is fixed to the cantilever rod 303 by the first limiting nut 306. The cantilever rod 303 bears the pulling force of the screw 304. In addition, a second limiting nut 307 is threadedly connected to the bottom end of the screw 304. The second limiting nut 307 is pressed against the upper surface of the lifting plate 301 to prevent it from rotating during the lifting and working process.

[0034] The heat dissipation unit 4 includes a fan 401 mounted on a vertical frame 102. Multiple limiting holes 402 are evenly spaced along the vertical direction on both sides of the vertical frame 102. Bending rods 403 are welded to both sides of the fan 401. The free ends of the bending rods 403 are bent towards and pass through the limiting holes 402. Locking nuts are threaded onto the free ends of the bending rods 403 to secure the entire fan. The vertical height of the fan 401 can be adjusted using the limiting holes 402 and the bending rods 403 to adapt to the height of the burner head 202, ensuring that the airflow always acts on the top of the burner head 202. This improves the heat dissipation effect of the entire combustion unit 2, prevents damage to components due to high temperatures, and extends the service life of the equipment.

[0035] Below the mounting plate 201, a feeding unit 5 is provided. The feeding unit 5 includes support members 501 located on both sides of the base 101. The length of the support member 501 is greater than the length of the base 101, and both ends of the support member 501 extend beyond the base 101. In this embodiment, the support member 501 is made of angle steel, which is welded and fixed to the top surface of the base 101, and the inner angles of the two angle steels are set opposite to each other. A connecting rod 502 is welded between the two support members 501. The long extension direction of the connecting rod 502 is perpendicular to the length direction of the support member 501. The connecting rod 502 is evenly distributed along the length direction of the support member 501, and a roller 503 is rotatably connected to the connecting rod 502. A grid clamping plate 504 is provided above the roller 503. The grid clamping plate 504 includes a mother plate 505 and multiple sub-plates 506 rotatably connected to the mother plate 505. The length of the sub-plates 506 is less than the length of the mother plate 505. In this embodiment, there are two sub-plates 506, which are spaced apart along the length direction of the mother plate 505. A rotating ring 507 is rotatably connected to the side of the mother plate 505, and one side of the daughter plate 506 is welded and fixed to the rotating ring 507.

[0036] By setting up the feeding unit 5, on the one hand, materials can be fed alternately from both sides of the burner head 202 to improve efficiency. On the other hand, during the flame cleaning process, the object to be cleaned will shrink. The mesh clamp 504 can clamp the object to be cleaned to prevent it from shrinking too much, which would result in poor cleaning effect. At the same time, manual intervention for shrinkage is avoided, which helps to reduce labor intensity and improve cleaning effect.

[0037] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made to it in form and detail without departing from the scope defined by the claims of this utility model.

Claims

1. A combustion cleaning device, characterized in that, The device includes a support frame and a combustion unit and a lifting unit mounted on the support frame. The support frame includes a base, a vertical frame on one side of the base, and a horizontal frame at the top of the vertical frame away from the base. The combustion unit includes a mounting plate located directly above the base and spaced apart from it. The combustion unit also includes multiple identical combustion components. The combustion components include a burner head mounted on the mounting plate and a blower fixed to the horizontal frame. The blower and the burner head combustion chamber are connected by an air inlet duct. The lifting unit includes a lifting plate located above the burner head, which is fixedly connected to the mounting plate. The lifting unit also includes a cantilever rod located directly above the lifting plate. The fixed end of the cantilever rod is fixed to the top of the vertical frame. A lifting adjustment component is provided between the cantilever rod and the lifting plate.

2. The combustion cleaning device according to claim 1, characterized in that, A first through hole is opened at the center of the lifting plate, and a second through hole is opened at the corresponding position of the free end of the cantilever rod. The lifting adjustment assembly includes a screw rod that passes through the first through hole and the second through hole in a vertical direction. A limiting ring is sleeved on the bottom end of the screw rod, and the limiting ring acts on the bottom surface of the lifting plate. A first limiting nut is threadedly connected to the top end of the screw rod, and the first limiting nut acts on the top surface of the cantilever rod. A second limiting nut is also threadedly connected to the bottom end of the screw rod, and the second limiting nut is pressed against the upper surface of the lifting plate.

3. The combustion cleaning device according to claim 1, characterized in that, A heat dissipation unit is also provided on one side of the combustion unit. The heat dissipation unit includes a fan installed on the vertical frame. Multiple limiting holes are evenly spaced on both sides of the vertical frame along the vertical direction. Bending rods are fixedly connected to both sides of the fan. The free end of the bending rod is bent toward the limiting hole and passes through the limiting hole. A locking nut is threaded on the free end of the bending rod.

4. The combustion cleaning device according to claim 1, characterized in that, A feeding unit is provided below the mounting plate. The feeding unit includes support members located on both sides of the base. A connecting rod is provided between the two support members. The connecting rod is evenly distributed along the length of the support member. A roller is rotatably connected to the connecting rod. A grid clamping plate is provided above the roller. The grid clamping plate includes a mother plate and multiple sub-plates rotatably connected to the mother plate.

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