Tin furnace heater with soldering tin smoke treatment function
By designing adjustment brackets, cigarette hoods and suction filter components in the tin furnace heater, combined with alkaline solution treatment, the problem of poor tin cigarette treatment is solved and the air quality is significantly improved.
Patent Information
- Application Number
- CN202420970240.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-07
AI Technical Summary
The fluorine and tin flue gas generated by the tin material during the melting process cannot be effectively treated, resulting in poor air quality in the working environment.
A tin furnace heater is designed, including an adjustment bracket, a cigarette hood, a suction filter assembly and a treatment tank. By adjusting the bracket, the angle of the cigarette hood is adjusted and negative pressure is generated. The tin smoke passes through the smoke guide arc plate, the primary filter plate, and the secondary filter. The plate and active adsorption block were treated, and finally further treated in an alkaline solution.
Effective suction and filtering of particles in tin smoke extend the processing time of active adsorption blocks, significantly improve the purification effect of the flue gas, and improve the air quality of the working environment.
Smart Images
Figure CN222326945U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tin furnace heaters, in particular to a tin furnace heater with soldering smoke treatment function. Background Art
[0002] Tin furnace heaters are widely used in various electronic and electrical product manufacturing industries, especially in the tinning process of soldering pieces, pins, connectors, cable heads and other electrical components. Among them, the tin furnace tank is used to melt the solder material so as to dip solder printed circuit boards or enameled wires containing electronic components, or to tin the pins of electronic components.
[0003] However, during the melting process of tin materials, fumes containing fluorine and tin are generated. If the fumes are not treated, they are directly discharged into the air, resulting in poor air quality in the working environment. Therefore, we propose a tin furnace heater with solder fume treatment. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a tin furnace heater with solder fume treatment, which solves the problems mentioned in the above background.
[0005] The utility model provides the following technical solution: The utility model discloses a tin furnace heater with solder smoke treatment, comprising a base, a tin furnace heater main body is arranged above the base, an adjusting bracket is arranged on the tin furnace heater main body, the adjusting bracket is located behind the melting groove of the tin furnace heater main body, a smoke hood is hingedly connected to the adjusting bracket, a plurality of connecting heads are evenly arranged behind the smoke hood, a connecting transverse pipe is arranged at the other end of the plurality of connecting heads, a smoke pipe is arranged on the connecting transverse pipe, a treatment box is arranged on the base, the other end of the smoke pipe is connected to the top of the treatment box, a suction filter assembly is arranged in the treatment box, a pump and a treatment tank are arranged on the base, the inlet end of the pump is connected to the treatment box through a conduit, and the outlet end of the pump is connected to the treatment tank through an air pipe.
[0006] As a preferred solution, a group of smoke guide arc plates are symmetrically arranged on the upper and lower sides of the front of the smoke hood.
[0007] As a preferred embodiment, the suction filtration assembly includes a primary filter plate, a secondary filter plate and an active adsorption block which are arranged in sequence from top to bottom inside the treatment box. The pore size of the primary filter plate is larger than that of the secondary filter plate, and a plurality of filter channels are evenly arranged on the active adsorption block.
[0008] As a preferred solution, a box door is hingedly connected to the left side of the processing box, and the left end of the conduit is located below the active adsorption block.
[0009] As a preferred solution, one end of the air pipe is extended into the treatment pool, a nozzle is provided at the end of the air pipe, and a plurality of air holes are provided on the nozzle.
[0010] As a preferred solution, the surface of the smoke hood is provided with an anti-corrosion coating.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] The utility model adjusts the angle of the smoke hood by adjusting the bracket to control the operation of the pump so that negative pressure is generated in the smoke hood, a smoke guide arc plate is arranged on the smoke hood, and the connector at the rear of the smoke hood can be evenly distributed in the smoke hood, thereby improving the effect of sucking tin smoke, the tin smoke enters the treatment box through the smoke pipe, and the tin smoke is treated by the structural setting of the suction and filter assembly, and the particles in the smoke can be filtered in turn by the primary filter plate and the secondary filter plate, and the smoke flow is blocked and slowed down, prolonging the time for the tin smoke to pass through the filter channel on the active adsorption block, thereby improving the effect of the active adsorption block on treating the tin smoke, and then, the gas is guided into the treatment pool through the air pipe, and the gas is introduced into the alkaline solution added for the treatment of tin smoke, and the effect of the gas contacting with the alkaline solution for the treatment of tin smoke is improved through the air holes on the nozzle, thereby further treating the gas. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional structural diagram of the utility model;
[0014] Figure 2 It is a schematic diagram of the structure of the utility model;
[0015] Figure 3 is a cross-sectional view of a processing box;
[0016] Figure 4 A schematic diagram of the treatment pool structure.
[0017] In the figure: 1. base; 2. tin furnace heater body; 3. adjustment bracket; 4. smoke hood; 5. connector; 6. connecting cross pipe; 7. smoke pipe; 8. treatment box; 9. pump; 10. treatment tank; 11. smoke guide arc plate; 12. primary filter plate; 13. secondary filter plate; 14. active adsorption block; 15. filter channel; 16. box door; 17. nozzle. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] See also Figure 1-4 A tin furnace heater with solder fume treatment in this embodiment includes a base 1, which is made of fine steel, and has legs at the four corners of the bottom of the base 1, a control box is arranged above the base 1, and the control box is electrically connected to the electrical components in the device, and a tin furnace heater body 2 is arranged above the base 1, and the tin furnace heater body 2 is used to melt the tin material to be processed, and an adjustment bracket 3 is arranged on the tin furnace heater body 2, and the adjustment bracket 3 is located behind the melting groove of the tin furnace heater body 2, and a smoke hood 4 is hingedly connected to the adjustment bracket 3, and the adjustment bracket 3 is convenient for adjusting the angle of the smoke hood 4, thereby improving the control of the smoke treatment. In order to improve the suction effect, a plurality of connectors 5 are evenly arranged at the rear of the smoke hood 4, which can be evenly distributed in the smoke hood 4, thereby improving the suction effect on the tin smoke. A connecting transverse pipe 6 is arranged at the other end of the plurality of connectors 5, and a smoke pipe 7 is arranged on the connecting transverse pipe 6. A processing box 8 is arranged on the base 1, and the other end of the smoke pipe 7 is connected to the top of the processing box 8. A suction filter assembly is arranged in the processing box 8 to perform suction and filtering treatment on the smoke. A pump 9 and a processing tank 10 are arranged on the base 1, and a specific alkaline solution for tin smoke treatment is added to the processing tank 10. The inlet end of the pump 9 is connected to the processing box 8 through a conduit, and the outlet end of the pump 9 is connected to the processing tank 10 through an air pipe.
[0020] like Figure 1 , 2 As shown, a group of smoke guide arc plates 11 are symmetrically arranged on the upper and lower sides in front of the smoke hood 4. The smoke guide arc plates 11 are made of stainless steel. The arrangement of the smoke guide arc plates 11 improves the effect of sucking tin smoke into the smoke hood 4.
[0021] like Figure 3 As shown, the suction filter assembly includes a primary filter plate 12, a secondary filter plate 13 and an active adsorption block 14 which are arranged in sequence from top to bottom inside the processing box 8. The primary filter plate 12 and the secondary filter plate 13 are made of stainless steel. The pore size of the primary filter plate 12 is larger than that of the secondary filter plate 13. The particles in the smoke can be filtered in sequence through the primary filter plate 12 and the secondary filter plate 13, and the smoke flow can be blocked and slowed down, thereby improving the effect of the active adsorption block 14 on treating tin smoke. A plurality of filter channels 15 are evenly arranged on the active adsorption block 14, and the active adsorption block 14 is made of activated carbon. The tin smoke passes through the filter channel 15 on the active adsorption block 14, thereby treating the tin smoke.
[0022] like Figure 1 As shown, the left hinge of the processing box 8 is connected to a box door 16, and a sealing gasket is provided on the inner side of the box door 16. The box door 16 is convenient for the user to tidy up the interior of the processing box 8 at a later time. The left end of the conduit is located below the active adsorption block 14, so that the tin smoke entering the processing box 8 can pass through the primary filter plate 12, the secondary filter plate 13 and the active adsorption block 14 in sequence.
[0023] like Figure 1 , 4 As shown, one end of the air pipe is extended into the interior of the treatment pool 10, and a nozzle 17 is provided at the end of the air pipe. The nozzle 17 is provided with a plurality of air holes, which introduce the gas into the alkaline solution specifically added for tin fume treatment, and the air holes on the nozzle 17 enhance the effect of the contact between the gas and the alkaline solution specifically for tin fume treatment.
[0024] like Figure 1 , 2 As shown, the surface of the smoke hood 4 is provided with an anti-corrosion coating, which can improve the corrosion resistance of the smoke hood 4 and further improve the service life of the smoke hood 4.
[0025] During the specific implementation of this embodiment, the user places the tin material to be melted in the melting tank of the tin furnace heater body 2, controls the operation of the tin furnace heater body 2 through the control box to melt the tin material, and then adjusts the angle of the smoke hood 4 by adjusting the bracket 3, controls the operation of the pump 9, so that negative pressure is generated in the smoke hood 4, and a smoke guide arc plate 11 is provided on the smoke hood 4, and the connector 5 at the rear of the smoke hood 4 can be evenly distributed in the smoke hood 4, thereby improving the effect of sucking the tin smoke, and the tin smoke enters the processing box 8 through the smoke pipe 7, and is sucked through the structure of the filter assembly. The tin smoke is processed by the primary filter plate 12 and the secondary filter plate 13, and the particles in the smoke can be filtered in turn, and the smoke flow can be blocked and slowed down, thereby extending the time for the tin smoke to pass through the filter channel 15 on the active adsorption block 14, thereby improving the effect of the active adsorption block 14 on the processing of the tin smoke, and then, the gas is guided into the processing pool 10 through the air pipe, and the gas is introduced into the alkaline solution added for the specific tin smoke processing, and the effect of the gas contacting with the specific alkaline solution for the tin smoke processing is improved through the air holes on the nozzle 17, thereby further processing the gas.
[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A tin furnace heater with solder fume treatment, comprising a base (1), characterized in that: A tin furnace heater body (2) is arranged above the base (1), and an adjustment bracket (3) is arranged on the tin furnace heater body (2). The adjustment bracket (3) is located behind the melting tank of the tin furnace heater body (2). A smoke hood (4) is hingedly connected to the adjustment bracket (3). A plurality of connectors (5) are evenly arranged behind the smoke hood (4). A connecting transverse pipe (6) is arranged at the other end of the plurality of connectors (5). A smoke pipe (7) is arranged on the connecting transverse pipe (6). A treatment box (8) is arranged on the base (1), and the other end of the smoke pipe (7) is connected to the top of the treatment box (8). A suction filter assembly is arranged in the treatment box (8). A pump (9) and a treatment tank (10) are arranged on the base (1). The inlet end of the pump (9) is connected to the treatment box (8) through a conduit, and the outlet end of the pump (9) is connected to the treatment tank (10) through an air pipe.
2. A tin furnace heater with solder fume treatment according to claim 1, characterized in that: A group of smoke guide arc plates (11) are symmetrically arranged on the upper and lower sides in front of the smoke hood (4).
3. A tin furnace heater with solder fume treatment according to claim 1, characterized in that: The suction filter assembly comprises a primary filter plate (12), a secondary filter plate (13) and an active adsorption block (14) which are arranged in sequence from top to bottom inside the treatment box (8); the aperture of the primary filter plate (12) is larger than the aperture of the secondary filter plate (13); and a plurality of filter channels (15) are evenly arranged on the active adsorption block (14).
4. A tin furnace heater with solder fume treatment according to claim 3, characterized in that: The left side of the processing box (8) is hingedly connected to a box door (16), and the left end of the conduit is located below the active adsorption block (14).
5. A tin furnace heater with solder fume treatment according to claim 4, characterized in that: One end of the air pipe is extended into the treatment pool (10), a nozzle (17) is provided at the end of the air pipe, and a plurality of air holes are provided on the nozzle (17).
6. A tin furnace heater with solder fume treatment according to claim 1, characterized in that: The surface of the smoke hood (4) is provided with an anti-corrosion coating.