Environment-friendly soldering tin flue gas processing apparatus
Technical Field
The invention relates to the field of environmental protection, in particular to an environment-friendly soldering tin smoke treatment device.
Background
Solder is an important industrial raw material for connecting electronic components in a soldering circuit, is a solder with a low melting point, and mainly refers to a solder made of tin-based alloy. The solder is produced by a melting method to produce an ingot and then press-processing the ingot into a material.
Soldering tin is widely applied to electronic industry, household appliance manufacturing industry, automobile manufacturing industry, maintenance industry and daily life.
A large amount of welding fume is generated in the welding operation process, and the welding fume contains a large amount of toxic and harmful substances, is very unfavorable to the health of people, so that the welding fume dust remover is required to absorb and treat the welding fume, the modern welding fume dust remover is generally only provided with one dust removing belt, the treatment effect on welding fume is not good, on the other hand, the modern welding fume dust remover is inconvenient to clean, and the dust removing pipe and the dust removing cover are easy to form condensed water when removing dust, if the condensed water enters the dust removing equipment, the dust removing effect is greatly reduced, and the PG plate of the plastic package motor sprays soldering flux on the surface of the PG plate and welding pins during welding, so that the soldering flux volatilizes during welding, a large amount of smoke is generated, the smoke has a sharp taste, is very harmful to human bodies and has very large influence on the environment.
Disclosure of Invention
The invention aims to provide an environment-friendly soldering tin fume treatment device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an environment-friendly soldering tin flue gas treatment device comprises a device body, wherein the device body is provided with a base, a treatment chamber is arranged above the base, the treatment chamber is fixedly connected with the base in a welding mode, a second adsorption cavity is arranged above the base, the second adsorption cavity is fixedly connected with the treatment chamber in a welding mode, a spiral pipe is arranged inside the second adsorption cavity, the spiral pipe is provided with uniformly distributed through holes, a one-way ventilation film is arranged on the one-way ventilation film and is fixedly connected with the inner wall of the through holes, the treatment chamber is internally divided into a first adsorption cavity and a water tank, the first adsorption cavity is internally provided with a water outlet pipe, the end part of the water outlet pipe is mutually communicated with the bottom of the spiral pipe, a water outlet valve is arranged on the water outlet pipe and is mutually communicated with the inside of the water outlet pipe, the left side wall of the treatment chamber is provided with a cooling box, the cooling box is fixedly connected with the base or the treatment chamber through the action of screws, and a cooling pipe is arranged in the cooling box.
As a further scheme of the invention: the interior of the second adsorption chamber is filled with an alkaline adsorbent.
As a further scheme of the invention: the end face of the water outlet valve is provided with a filter screen, and the filter screen is fixedly connected with the water outlet valve through a fixing buckle.
As a further scheme of the invention: the interior of the first adsorption chamber is filled with an activated carbon adsorbent.
As a further scheme of the invention: the first adsorption chamber is separated from the water tank through the action of a filter grid, and the filter grid is fixedly connected with the inner wall of the treatment chamber in a welding mode.
As a further scheme of the invention: the tip setting of cooling tube bottom is in the inside of water tank, and the inside circulating pump that sets up of water tank, fixed connection between the output of circulating pump and the tip of cooling tube, the top of cooling tube and the top interconnect of spiral pipe.
As a further scheme of the invention: the cooling box is provided with an opening, the opening below is a water inlet, and the opening above is a water outlet.
As a further scheme of the invention: and a water inlet and a water outlet are arranged on the side surface of the water tank and are communicated with the inside of the water tank.
As a further scheme of the invention: the device body sets up the blast pipe, the inside intercommunication each other of blast pipe and water tank, the top of blast pipe is higher than the height of device body.
As a still further scheme of the invention: the device body is provided with an emptying valve and an air guide valve, one end of the emptying valve or the air guide valve is communicated with the inside of the smoke storage device, and the other end of the emptying valve or the air guide valve is communicated with the inside of the processing chamber.
Compared with the prior art, the invention has the beneficial effects that: the flue gas treatment device is simple in structure, can effectively save energy by treating flue gas through a circulating structure, effectively purifies harmful gas by treating the flue gas through the alkaline adsorbent, the activated carbon adsorbent and water, greatly protects the environment, and is convenient to use, good in environmental friendliness and strong in practicability.
Drawings
Fig. 1 is a schematic structural diagram of an environment-friendly soldering tin fume treatment device.
Fig. 2 is a schematic structural diagram of a spiral pipe in the environment-friendly soldering tin fume treatment device.
FIG. 3 is a cross-sectional view taken along the direction A-A of the environmental-friendly solder fume treatment device.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-3, an environment-friendly soldering tin flue gas treatment device comprises a device body, wherein the device body is provided with a base 1, a treatment chamber 2 is arranged above the base 1, the treatment chamber 2 is fixedly connected with the base 1 in a welding manner, a second adsorption chamber 3 is arranged above the base 1, the second adsorption chamber 3 is fixedly connected with the treatment chamber 2 in a welding manner, a spiral tube 4 is arranged inside the second adsorption chamber 3, uniformly distributed through holes 5 are arranged on the spiral tube 4, a one-way ventilation film 6 is arranged on the one-way ventilation film 6, the one-way ventilation film 6 is fixedly connected with the inner wall of the through hole 5, an alkaline adsorbent is filled inside the second adsorption chamber 3, the inside of the treatment chamber 2 is divided into a first adsorption chamber 7 and a water tank 12, a water outlet pipe 8 is arranged inside the first adsorption chamber 7, the end part of the water outlet pipe 8 is communicated with the bottom of the spiral pipe 4, the water outlet pipe 8 is provided with a water outlet valve 9, the water outlet valve 9 is communicated with the inside of the water outlet pipe 8, the end surface of the water outlet valve 9 is provided with a filter screen 10, the filter screen 10 is fixedly connected with the water outlet valve 9 through the action of a fixing buckle, the inside of the first adsorption cavity 7 is filled with an activated carbon adsorbent, the first adsorption cavity 7 is separated from the water tank 12 through the action of a filter grid 11, the filter grid 11 is fixedly connected with the inner wall of the treatment chamber 2 through a welding mode, the left side wall of the treatment chamber 2 is provided with a cooling box 16, the cooling box 16 is fixedly connected with the base 1 or the treatment chamber 2 through the action of a screw, the inside of the cooling box 16 is provided with a cooling pipe 15, and the end part at the bottom of the cooling pipe 15 is arranged inside the, inside circulating pump 14 that sets up of water tank 12, fixed connection between the output of circulating pump 14 and the tip of cooling tube 15, the top of cooling tube 15 and the top interconnect of spiral pipe 4, set up opening 17 on the cooling box 16, opening 17 of below is the water inlet, and opening 17 of top is the delivery port, the side of water tank 12 sets up inlet outlet 13, inlet outlet 13 and the inside of water tank 12 communicate with each other, the device body sets up blast pipe 18, blast pipe 18 communicates with the inside of water tank 12 each other, the top of blast pipe 18 is higher than the height of device body, set up atmospheric valve 19 and air guide valve 20 on the device body, the one end of atmospheric valve 19 or air guide valve 20 communicates with each other with the inside of flue gas storage device, and the other end communicates with the inside of process chamber 2 each other.
The working principle of the invention is as follows: when the device body is used, flue gas enters the inside of the treatment chamber 2 from the gas guide valve 20, acidic substances in the flue gas are adsorbed by the alkaline adsorbent when the inside of the treatment chamber 2 is in use, then the flue gas enters the spiral pipe 4 through the one-way ventilation film 6 on the spiral pipe 4, moisture in the spiral pipe 4 flows, therefore the flue gas flows along with the moisture, when the flue gas enters the inside of the water outlet pipe 8, the flue gas and water are sent into the first adsorption cavity 7 through the action of the water outlet valve 9, harmful substances in the flue gas are further adsorbed by the activated carbon adsorbent, then the gas and water enter the water tank 12 through the action of the filter grille 11, the gas part which is subjected to two times of adsorption and water treatment is discharged into the air through the exhaust pipe 18, and water in the water tank 12 is pumped into the cooling pipe 15 through the action of the circulating pump 14, the water in the cooling pipe 15 is cooled under the action of the coolant in the cooling box 16, and then enters the spiral pipe 4 again, so that the flue gas is recycled, the flue gas purification device is simple in structure, the flue gas is treated through the circulating structure, energy can be effectively saved, harmful gas is effectively purified through triple flue gas treatment of alkaline adsorbent, activated carbon adsorbent and water treatment, the environment is greatly protected, and the flue gas purification device is convenient to use, good in environmental friendliness and high in practicability.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.