CN218166465U - High-efficient environmental protection electroplating waste gas treatment system - Google Patents

Abstract

The utility model discloses a waste gas treatment system is electroplated in high-efficient environmental protection, including purifying box and reuse shell, the reuse shell is installed on a side of purifying box, and the purifying box is just being equipped with a plurality of bar mouths to reuse shell department, has all inserted the filter shell in the bar mouth, filters the inside many axostylus axostyles that all is equipped with of shell, all installs the polylith rotor on the lateral surface of axostylus axostyle, filters the inside actuating mechanism that all installs drive axostylus axostyle synchronous revolution of shell. The utility model discloses simple structure, the filter shell that is located the purifying box can adsorb waste gas, after adsorbing and last a period, can replace with another filter shell, carries out back in the reuse shell filtering the shell, and the high temperature air current that produces through electric fan heater can be handled the active carbon particle, makes the active carbon particle restoration activity again, and then can repetitious utilization, increases environmental protection.

Description

An efficient and environmentally friendly electroplating waste gas treatment system

technical field

The utility model relates to the technical field of electroplating waste gas treatment, in particular to an efficient and environment-friendly electroplating waste gas treatment system.

Background technique

The electroplating waste gas treatment device is to treat the cyanide-containing waste gas, chromium-containing waste gas, acid mist generated in the pickling process, and alkaline fume that may be generated during the electroplating production process. The generation of these waste gases not only affects production The working environment of the workshop will also affect the surrounding environment and cause air pollution.

Existing electroplating waste gas treatment devices generally have various filtering equipment and activated carbon adsorption structures, but the current activated carbon adsorption structures do not have the function of recycling, resulting in waste of resources and not being environmentally friendly.

Contents of the invention

The technical problem to be solved by the utility model is to provide a high-efficiency and environmentally friendly electroplating waste gas treatment system. The filter shells can be used alternately, one can absorb the waste gas, and the other can perform high-temperature treatment, so that the activated carbon particles inside the filter shell can be used repeatedly. The use of it avoids waste and increases the environmental protection function.

The utility model is achieved through the following technical solutions: an efficient and environmentally friendly electroplating waste gas treatment system, including a purification box and a recycling shell, the recycling shell is installed on one side of the purification box, and the purification box is facing the recycling shell There are multiple strip-shaped ports, and filter shells are inserted into the strip-shaped ports. The lower filter shell is inserted into the purification box, and the upper filter shell is inserted into the recycling shell. There are multiple shafts inside the filter shells. There are multiple rotating pieces installed on the outer surface of the filter shell, and a driving mechanism that drives the shaft to rotate synchronously is installed inside the filter shell. There are a plurality of exhaust holes communicating with the first air cavity, an air intake pipe communicating with the first air cavity is installed on the top surface of the recycling shell, an electric heater fan is installed on the air intake pipe, and an inner wall of the outer wall below the recycling shell is set. There is a second air chamber, and a plurality of air outlet holes communicating with the second air chamber are arranged on the bottom surface of the recycling shell, and an air outlet pipe communicating with the second air chamber is installed on the bottom surface of the recycling shell, and the lower end of the air outlet pipe is installed with a hose.

As a preferred technical solution, the drive mechanism includes a motor, a first sprocket, a partition, a chain, a plurality of second sprockets and a sealed bearing, the partition is installed inside the filter housing, and a strip is formed between the partition and the filter housing. There are multiple installation holes on the partition, and the sealed bearings are installed in the installation holes. One end of the shaft rod is installed in the inner ring of the sealed bearing, and both extend to the installation cavity and the second sprocket Fixed connection, one side inside the filter shell forms a motor slot, and a slot cover is installed in the opening of the upper end of the motor slot to seal it. The motor is installed in the motor slot, and one end of the motor slot is provided with a shaft hole communicating with the installation cavity. The rotating shaft of the motor passes through the shaft hole and extends into the installation cavity, and is fixedly connected with the first sprocket, and the chain is coiled outside the first sprocket and the plurality of second sprockets.

As a preferred technical solution, one end of the recycling shell far away from the purification box is opened, and a shell cover is installed through a hinge. Groove, one end of the filter shell facing the shell cover is all opened, and cover plates are installed through hinges, and pull rings are installed on the cover plates facing the grooves.

As a preferred technical solution, a positioning groove is provided on the inner wall surface of the purification box facing the bar-shaped opening, and the filter housing below is inserted into the positioning groove.

As a preferred technical solution, the top surface and the bottom surface of the filter housing are covered with air holes.

The beneficial effects of the utility model are: the utility model is simple in structure, and activated carbon particles can be poured into the filter shell, and one of the filter shells is located in the purification box, and the other is located in the recycling shell, and the filter shell located in the purification box can clean the waste gas Adsorption is carried out. After the adsorption lasts for a period of time, it can be replaced with another filter shell. After the filter shell is reused in the shell, the high-temperature airflow generated by the electric fan can treat the activated carbon particles and restore the activity of the activated carbon particles. , and then can be reused, increasing the environmental protection function, and in the process of processing, the activated carbon particles inside can be moved by the rotating shaft and the rotating plate, so that the activated carbon particles can be efficiently and fully in contact with the high-temperature airflow to ensure the treatment effect .

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is a top view of the filter housing in the present invention.

detailed description

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present utility model, but should not be construed as limiting the present utility model.

All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and/or steps.

Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

As shown in Figures 1 and 2, a high-efficiency and environmentally friendly electroplating waste gas treatment system of the present invention includes a purification box 1 and a recycling shell 2. The recycling shell 2 is installed on one side of the purification box 1, and the purification box 1 There are multiple strip-shaped openings facing the recycling shell, and filter shells 3 are inserted into the strip-shaped openings. The lower filter shell 3 is inserted into the purification box 1, and the upper filter shell is inserted into the recycling shell 2. The filter shell 3 There are a plurality of shafts 24 inside, and a plurality of rotating pieces 4 are installed on the outer surface of the shafts 24. The inside of the filter housing 3 is equipped with a driving mechanism that drives the shafts to rotate synchronously, and the outer wall above the shell 2 is reused. There is a first air cavity 7 inside, and a plurality of exhaust holes 8 communicating with the first air cavity are provided on the top surface of the recycling shell 2, and a vent hole 8 communicating with the first air cavity is installed on the top surface of the recycling shell 2. The air inlet pipe 5 is equipped with an electric heating fan 6, the inside of the outer wall below the recycling shell 2 is provided with a second air chamber 12, and the inner bottom surface of the recycling shell 2 is provided with a plurality of air chambers communicating with the second air chamber. Air outlet hole 13 , an outlet pipe 14 communicating with the second air cavity is installed on the bottom surface of the recycling shell 2 , and a hose 15 is installed at the lower end of the outlet pipe 14 .

In the present embodiment, the drive mechanisms all include a motor 22, a first sprocket 23, a partition 27, a chain 26, a plurality of second sprockets 25 and a sealed bearing 29, and the partition 27 is installed inside the filter housing 3, and the partition 27 and the filter housing 3 form a strip-shaped installation chamber 19, and a plurality of installation holes are provided on the partition 27, and the sealed bearings 29 are installed in the installation holes, and one end of the shaft rod 24 is installed in the inner ring of the sealed bearing , and both extend to the installation cavity and are fixedly connected with the second sprocket 25, a motor slot 21 is formed on one side of the filter housing 3, and a slot cover for sealing it is installed in the opening of the upper end of the motor slot 21, and the motor 22 is installed on In the motor slot, one end of the motor slot is provided with a shaft hole communicating with the installation cavity, the rotating shaft of the motor 22 extends through the shaft hole into the installation cavity, and is fixedly connected with the first sprocket 23, and the chain 26 is coiled and arranged on the first chain wheel and a plurality of second sprockets.

In this embodiment, one end of the recycling shell 2 away from the purification box is opened, and a shell cover 16 is installed through a hinge. There are a plurality of grooves 17, and one end of the filter housing 3 facing the shell cover is opened, and a cover plate 9 is installed through a hinge, and a pull ring 11 is installed on the cover plate 9 facing the groove.

In this embodiment, a positioning groove 28 is provided on the inner wall surface of the purification box 1 facing the bar-shaped opening, and the filter housing 3 below is inserted into the positioning groove, which increases the positioning effect of one end of the filter housing.

In this embodiment, the top surface and the bottom surface of the filter shell 3 are covered with air holes 31, so that the gas can enter the filter shell through the air holes and fully contact with the activated carbon particles inside the filter shell.

Among them, after opening the cover plate, the activated carbon particles can be poured into the filter shell, and the pores on the filter shell are smaller than the diameter of the activated carbon particles, which prevents the activated carbon particles from being discharged from the pores;

When the exhaust gas passes through the purification box from bottom to top, it will pass through the pores and contact with activated carbon particles. The activated carbon particles can effectively adsorb harmful substances in the exhaust gas. After a long time of adsorption, the shell cover can be opened and a Pull rod with hook, first push the upper filter shell to the left through the pull rod, after the upper filter shell is pushed into the purification box, one end of the filter shell can be inserted into the positioning groove, and then hang the hook on the pull rod on the lower filter shell Pull it back up, and pull the lower filter shell outward, so that the lower filter shell enters the recycling shell;

After the above is completed, start the motor and the electric heating fan. The start of the motor drives the first sprocket, and the rotation of the first sprocket drives the chain and the second sprocket. The rotation of the second sprocket drives the shaft, and the rotation of the shaft The rotating plate is driven, and the activated carbon particles inside can be pushed by the rotating rotating plate, and the high-temperature airflow generated by the electric heating fan can enter the first air cavity along the intake pipe until it is sprayed out from the exhaust hole, and the high-temperature airflow can pass through The air hole is in contact with the activated carbon particles inside the filter shell, and the activity of the activated carbon particles can be restored by the high-temperature airflow. After the high-temperature airflow passes through the activated carbon particles, it can enter the second air cavity along the air outlet hole until it flows along the air outlet pipe and hose. Discharge, so that the activated carbon particles can be reused, ensuring the environmental protection function.

The above is only a specific embodiment of the utility model, but the scope of protection of the utility model is not limited thereto, and any change or replacement that is not thought of through creative work should be covered within the scope of protection of the utility model . Therefore, the protection scope of the present utility model should be determined by the protection scope defined in the claims.

Claims (5)

1. A high-efficiency and environmentally friendly electroplating waste gas treatment system is characterized in that: it comprises a purification box (1) and a recycling shell (2), and the recycling shell (2) is installed on one side of the purification box (1) to purify The box (1) is provided with a plurality of strip-shaped openings facing the recycling shell, and filter shells (3) are inserted into the strip-shaped openings, the lower filter shell (3) is inserted into the purification box (1), and the upper filter shell is inserted into the purification box (1). In the recycling shell (2), a plurality of shafts (24) are arranged inside the filter shell (3), and a plurality of rotating pieces (4) are installed on the outer surface of the shaft (24), and the filter shell (3) The interior of each is equipped with a drive mechanism that drives the shaft to rotate synchronously. A first air cavity (7) is provided on the outer wall above the recycling shell (2), and a plurality of The exhaust hole (8) communicated with the first air chamber, the top surface of the recycling shell (2) is equipped with an air intake pipe (5) communicated with the first air chamber, and an electric heater fan (6) is installed on the air intake pipe (5). ), the inside of the outer wall below the recycling shell (2) is provided with a second air cavity (12), and the inner bottom surface of the recycling shell (2) is provided with a plurality of air outlets (13) communicated with the second air cavity, repeating A gas outlet pipe (14) communicated with the second air cavity is installed on the bottom surface of the utilization shell (2), and a flexible pipe (15) is installed at the lower end of the gas outlet pipe (14). 2. The efficient and environment-friendly electroplating waste gas treatment system according to claim 1, characterized in that: the driving mechanism includes a motor (22), a first sprocket (23), a partition (27), a chain (26), a plurality of The second sprocket (25) and the sealed bearing (29), the dividing plate (27) is installed in the inside of the filter housing (3), and a strip-shaped installation chamber is formed between the dividing plate (27) and the filtering housing (3). 19), the partition (27) is provided with multiple installation holes, the sealed bearings (29) are installed in the installation holes, and one end of the shaft rod (24) is installed in the inner ring of the sealed bearing, and both extend to the installation cavity The middle is fixedly connected with the second sprocket (25), and one side of the filter housing (3) inside forms a motor slot (21), and the slot cover that seals it is all installed in the opening of the motor slot (21) upper end, and the motor (22 ) is installed in the motor slot, one end of the motor slot is provided with a shaft hole communicating with the installation cavity, the rotating shaft of the motor (22) extends through the shaft hole in the installation cavity, and is fixedly connected with the first sprocket (23), and the chain (26) Coiled and arranged on the outside of the first sprocket and the plurality of second sprockets. 3. The high-efficiency and environment-friendly electroplating waste gas treatment system according to claim 1, characterized in that: one end opening of the recycling shell (2) away from the purification box is provided, and a shell cover (16) is installed by a hinge, and the shell cover ( 16) The lower end is connected with the recycling shell by hand-tightening bolts. Multiple grooves (17) are provided on the inner surface of the shell cover (16). A cover plate (9) is installed on the cover plate (9), and a pull ring (11) is installed on the cover plate (9) against the groove. 4. The high-efficiency and environmentally friendly electroplating waste gas treatment system according to claim 1, characterized in that: the purification box (1) is provided with a positioning groove (28) on the inner wall facing the bar-shaped mouth, and the filter housing (3) below is inserted into the positioning in the slot. 5. The high-efficiency and environment-friendly electroplating waste gas treatment system according to claim 1, characterized in that: both the top surface and the bottom surface of the filter housing (3) are covered with pores (31).

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