Activated carbon chemical filter for removing alkaline gas in electronic industry

Abstract

The utility model relates to the related technical field of activated carbon filter elements, and discloses an activated carbon chemical filter for removing alkaline gas in the electronic industry, which comprises a gas inlet pipe, an adsorption cylinder fixedly connected to the gas outlet end of the gas inlet pipe, a gas outlet pipe fixedly connected to the adsorption cylinder, and a dismounting port arranged on one side of the adsorption cylinder. A rotating shaft is arranged in the adsorption cylinder, one end of the rotating shaft is matched with the rotating supporting groove, a rotating cylinder is installed on the rotating shaft, and a plurality of groups of loose and porous activated carbon adsorption blocks are fixedly connected to the rotating cylinder; the adsorption cylinder is arranged between the gas inlet pipe and the gas suction pipe, the activated carbon adsorption block capable of rotating at a high speed is installed in the adsorption cylinder, alkaline gas in flue gas is adsorbed and removed, the device is simple in structure and convenient to install, and the practicability of the device is improved.

Description

An activated carbon chemical filter for removing alkaline gases in the electronics industry Technical Field

[0001] This utility model relates to the technical field of activated carbon filter elements, specifically an activated carbon chemical filter for removing alkaline gases in the electronics industry. Background Technology

[0002] Alkaline gases pose significant health risks, including: corrosive and irritating effects on skin tissues, absorbing moisture, denaturing proteins, saponifying fats, and damaging cell membrane structures; irritating and corrosive effects on the upper respiratory tract, and at high concentrations, in addition to corrosion, can cause cardiac and respiratory arrest through reflex action at the trigeminal nerve endings; short-term inhalation of large amounts of alkaline gases can cause tearing, sore throat, hoarseness, cough, blood-streaked sputum, chest tightness, and difficulty breathing, accompanied by dizziness, headache, nausea, vomiting, and fatigue. In severe cases, pulmonary edema and adult respiratory distress syndrome may occur, along with respiratory irritation symptoms.

[0003] During electronic processing, a large amount of alkaline gas is often generated. There is no effective treatment solution for alkaline gas in the current technology. Alkaline gas is directly discharged with other gases, polluting the environment and causing irreversible damage to the metal parts it touches. Inhalation of alkaline gas is also very harmful to the human body. Summary of the Invention

[0004] The purpose of this invention is to provide an activated carbon chemical filter for removing alkaline gases in the electronics industry, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An activated carbon chemical filter for removing alkaline gases in the electronics industry includes an inlet pipe, an adsorption cylinder fixedly connected to the outlet end of the inlet pipe, an outlet pipe fixedly connected to the adsorption cylinder, a disassembly port on one side of the adsorption cylinder, an installation cover fixedly installed in the disassembly port by bolts, a rotating support groove fixedly connected to the inside of the installation cover, a second motor fixedly connected to the other side of the adsorption cylinder, a rotating shaft provided inside the adsorption cylinder, the output shaft of the second motor fixedly connected to the drive end of the rotating shaft, the other end of the rotating shaft cooperating with the rotating support groove, a rotating cylinder mounted on the rotating shaft, and multiple sets of loose and porous activated carbon adsorption blocks fixedly connected to the rotating cylinder, the multiple sets of activated carbon adsorption blocks being circumferentially distributed around the rotating cylinder;

[0007] An air intake assembly is installed on the air intake end of the air intake pipe to draw smoke into the air intake pipe.

[0008] As a further embodiment of this utility model: a stop block is fixedly connected to the rotating shaft, a push clamping cylinder is fixedly connected to the mounting cover, and the rotating cylinder is disposed between the stop block and the push clamping cylinder.

[0009] As a further embodiment of this utility model: a limiting block is fixedly connected to the outer wall of the rotating shaft, and a limiting groove is provided in the inner wall of the rotating cylinder, with the limiting block and the limiting groove being slidably connected.

[0010] As a further embodiment of this utility model: an evaporator is installed on the outer wall of the gas outlet pipe, and a heat-conducting block is fixedly connected inside the gas outlet pipe, with one end of the heat-conducting block located inside the gas outlet pipe and the other end of the heat-conducting block located inside the evaporator.

[0011] As a further embodiment of this utility model, a waterproof edge is fixedly connected to the top of the air outlet pipe.

[0012] As a further embodiment of this utility model: the air intake assembly includes an air intake pipe fixedly connected to the air intake end of the air intake pipe, a fixed frame fixedly connected inside the air intake pipe, a first motor fixedly connected to the fixed frame, and a fan blade fixedly connected to the output shaft of the first motor.

[0013] Compared with the prior art, the beneficial effects of this utility model are: by setting an adsorption cylinder between the air inlet pipe and the air intake pipe, and by installing a high-speed rotating activated carbon adsorption block in the adsorption cylinder, alkaline gases in the flue gas are adsorbed and removed. This utility model has a simple structure, is easy to install, and improves the practicality of the equipment. Attached Figure Description

[0014] Figure 1 is a schematic diagram of the structure of an activated carbon chemical filter for removing alkaline gases in the electronics industry according to this utility model.

[0015] Figure 2 is a schematic diagram of the isometric structure of an activated carbon chemical filter for removing alkaline gases in the electronics industry according to this utility model.

[0016] Figure 3 is a schematic diagram of the rotating cylinder in an activated carbon chemical filter for removing alkaline gases in the electronics industry according to this utility model.

[0017] Figure 4 is a cross-sectional structural schematic diagram of an activated carbon chemical filter for removing alkaline gases in the electronics industry according to this utility model.

[0018] Figure 5 is a cross-sectional structural schematic diagram of an activated carbon chemical filter for removing alkaline gases in the electronics industry according to this utility model.

[0019] In the diagram: 1-Inlet pipe, 2-Adsorption cylinder, 3-Outlet pipe, 4-Heat-conducting block, 5-Evaporator, 6-Waterproof edge, 7-Suction pipe, 8-Fixing frame, 9-First motor, 10-Fan blade, 11-Second motor, 12-Disassembly port, 13-Bolt, 14-Mounting cover, 15-Rotating bracket, 16-Rotating shaft, 17-Limiting block, 18-Stop block, 19-Rotating cylinder, 20-Limiting groove, 21-Activated carbon adsorption block, 22-Push clamping cylinder. Detailed Implementation

[0020] 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 protection scope of the present utility model.

[0021] Referring to Figures 1 to 5, in this embodiment of the present invention, an activated carbon chemical filter for removing alkaline gases in the electronics industry includes an inlet pipe 1, an adsorption cylinder 2 fixedly connected to the outlet end of the inlet pipe 1, an outlet pipe 3 fixedly connected to the adsorption cylinder 2, a disassembly port 12 provided on one side of the adsorption cylinder 2, an installation cover 14 fixedly installed in the disassembly port 12 by bolts 13, a rotating support groove 15 fixedly connected to the inner side of the installation cover 14, a second motor 11 fixedly connected to the other side of the adsorption cylinder 2, a rotating shaft 16 provided inside the adsorption cylinder 2, the output shaft of the second motor 11 fixedly connected to the drive end of the rotating shaft 16, the other end of the rotating shaft 16 cooperating with the rotating support groove 15, a rotating cylinder 19 mounted on the rotating shaft 16, and multiple sets of loose and porous activated carbon adsorption blocks 21 fixedly connected to the rotating cylinder 19, the multiple sets of activated carbon adsorption blocks 21 being circumferentially distributed around the rotating cylinder 19; an air intake assembly is installed on the inlet end of the inlet pipe 1.

[0022] This invention first draws flue gas into the suction pipe 7 through the suction assembly, and injects the gas into the adsorption cylinder 2 along the air inlet pipe 1. At this time, the second motor 11 drives the rotating shaft 16 to rotate, and the rotating shaft 16 drives the rotating cylinder 19 to rotate. The rotating cylinder 19 drives multiple sets of activated carbon adsorption blocks 21 to rotate around the rotating shaft 16. At this time, the flue gas enters between the activated carbon adsorption blocks 21, and then the alkaline gas in the flue gas is adsorbed and neutralized by the multiple sets of rotating activated carbon adsorption blocks 21. At this time, this invention increases the contact area between the activated carbon adsorption blocks 21 and the flue gas by the multiple sets of rotating activated carbon adsorption blocks 21. The adsorbed flue gas quickly enters the exhaust pipe 3 under the action of centrifugal force, thereby discharging the remaining flue gas.

[0023] In one embodiment, please refer to Figures 1 to 5. A stop 18 is fixedly connected to the rotating shaft 16, a push clamping cylinder 22 is fixedly connected to the mounting cover 14, and the rotating cylinder 19 is disposed between the stop 18 and the push clamping cylinder 22.

[0024] This invention uses the cooperation between the stop block 18 and the push clamping cylinder 22 to laterally clamp and fix the rotating cylinder 19, thereby preventing the rotating cylinder 19 from sliding laterally during rotation.

[0025] In one embodiment, as shown in Figures 1 to 5, a limiting block 17 is fixedly connected to the outer wall of the rotating shaft 16, and a limiting groove 20 is provided in the inner wall of the rotating cylinder 19. The limiting block 17 and the limiting groove 20 are slidably connected.

[0026] This utility model uses the sliding connection between the limiting groove 20 and the limiting block 17 to axially limit and fix the rotating shaft 16 and the rotating cylinder 19, thereby preventing axial sliding between the rotating shaft 16 and the rotating cylinder 19.

[0027] In one embodiment, as shown in Figures 1 to 5, an evaporator 5 is installed on the outer wall of the gas outlet pipe 3, and a heat-conducting block 4 is fixedly connected inside the gas outlet pipe 3. One end of the heat-conducting block 4 is disposed inside the gas outlet pipe 3, and the other end of the heat-conducting block 4 is disposed inside the evaporator 5.

[0028] This invention absorbs heat from the flue gas in the outlet pipe 3 by setting up a heat-conducting block 4 and an evaporator 5.

[0029] In one embodiment, please refer to Figures 1 to 5. A waterproof rim 6 is fixedly connected to the top of the vent pipe 3. The present invention protects the vent pipe 3 by providing the waterproof rim 6.

[0030] In one embodiment, please refer to Figures 1 to 5. The air intake assembly includes an air intake pipe 7 fixedly connected to the air intake end of the air intake pipe 1. A fixing frame 8 is fixedly connected inside the air intake pipe 7. A first motor 9 is fixedly connected to the fixing frame 8. A fan blade 10 is fixedly connected to the output shaft of the first motor 9.

[0031] The air intake assembly drives the fan blade 10 to rotate via the first motor 9, thereby drawing external air into the air intake pipe 1 through the rotation of the fan blade 10.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0033] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An activated carbon chemical filter for removing alkaline gases in the electronics industry, comprising an inlet pipe, characterized in that, An adsorption cylinder is fixedly connected to the outlet end of the air inlet pipe, and an air outlet pipe is fixedly connected to the adsorption cylinder. A disassembly port is provided on one side of the adsorption cylinder, and an installation cover is fixedly installed in the disassembly port by bolts. A rotating support groove is fixedly connected to the inside of the installation cover. A second motor is fixedly connected to the other side of the adsorption cylinder. A rotating shaft is provided inside the adsorption cylinder. The output shaft of the second motor is fixedly connected to the drive end of the rotating shaft. The other end of the rotating shaft cooperates with the rotating support groove. A rotating cylinder is installed on the rotating shaft. Multiple sets of loose and porous activated carbon adsorption blocks are fixedly connected to the rotating cylinder. The multiple sets of activated carbon adsorption blocks are circumferentially distributed around the rotating cylinder. An air intake assembly is installed on the air inlet end of the air inlet pipe for drawing smoke into the air intake pipe.

2. The activated carbon chemical filter for removing alkaline gases in the electronics industry according to claim 1, characterized in that, A stop block is fixedly connected to the rotating shaft, and a push clamping cylinder is fixedly connected to the mounting cover. The rotating cylinder is disposed between the stop block and the push clamping cylinder.

3. The activated carbon chemical filter for removing alkaline gases in the electronics industry according to claim 1, characterized in that, A limiting block is fixedly connected to the outer wall of the rotating shaft, and a limiting groove is provided in the inner wall of the rotating cylinder. The limiting block and the limiting groove are slidably connected.

4. The activated carbon chemical filter for removing alkaline gases in the electronics industry according to claim 1, characterized in that, An evaporator is installed on the outer wall of the gas outlet pipe, and a heat-conducting block is fixedly connected inside the gas outlet pipe. One end of the heat-conducting block is located inside the gas outlet pipe, and the other end of the heat-conducting block is located inside the evaporator.

5. An activated carbon chemical filter for removing alkaline gases in the electronics industry according to claim 1, characterized in that, A waterproof flange is fixedly connected to the top of the vent pipe.

6. The activated carbon chemical filter for removing alkaline gases in the electronics industry according to claim 1, characterized in that, The air intake assembly includes an air intake pipe fixedly connected to the air intake end of the air intake pipe, a fixed frame fixedly connected inside the air intake pipe, a first motor fixedly connected to the fixed frame, and a fan blade fixedly connected to the output shaft of the first motor.

Images