CN210229537U

CN210229537U - Activated carbon adsorption device for waste gas treatment of waste circuit board disassembly

Info

Publication number: CN210229537U
Application number: CN201921006428.1U
Authority: CN
Inventors: Xinmou Huang; 黄信谋; Tiangang Chen; 陈天罡; Zhongfeng Liu; 刘仲锋
Original assignee: Shaanxi Anxin Teletron Circular Processing Application Co ltd
Current assignee: Shaanxi Anxin Teletron Circular Processing Application Co ltd
Priority date: 2019-07-01
Filing date: 2019-07-01
Publication date: 2020-04-03
Anticipated expiration: 2029-07-01

Abstract

The utility model discloses an active carbon adsorption device for waste gas treatment is disassembled to waste circuit board, including intake pipe and outlet duct, the one end fixed mounting of intake pipe has first annular connecting plate, and the one end fixed mounting of outlet duct has second annular connecting plate, and a plurality of fixed orifices have all been seted up on the surface of first annular connecting plate and the surface of second annular connecting plate, and the top and the bottom of the inside top and the bottom of inlet duct and the inside top and the bottom of outlet duct all fixed mounting have the deep bead, the utility model relates to an active carbon adsorption device for waste gas disassembly treatment is used for waste circuit board, makes the frame with the stainless steel side pipe of polishing face and is as the installing support that supports the PVC pipe, ensures that the PVC pipe is arranged on the windward side in a dislocation way, does not leave the space; in order to avoid that the waste gas near the edges of the air inlet pipe and the air outlet pipe is not filtered by the activated carbon, the edges are provided with the wind shields, and all the waste gas is ensured to be filtered and adsorbed by the activated carbon.

Description

Activated carbon adsorption device for waste gas treatment of waste circuit board disassembly

Technical Field

The utility model relates to an active carbon adsorption device, in particular to an active carbon adsorption device that is arranged in waste gas treatment is disassembled to waste line board belongs to exhaust-gas treatment technical field.

Background

In the process of disposing the waste circuit board, an active carbon adsorption device is arranged in the tail gas treatment process and used for adsorbing peculiar smell in the tail gas after solid microparticles and water-soluble substances are removed through a washing tower, and the tail gas adsorbed by the active carbon is adsorbed by a high-voltage (60KV) electrostatic dust collector and is discharged into the atmosphere after reaching the standard. Traditional active carbon is installed in the airtight box that has the orifice plate on two sides, then places the box in the wind channel, and every box loading is more than 40 kilograms, and the weight of box self in addition, personnel intensity of labour is great when changing active carbon at every turn, and the organic gas that contains in the waste gas is because the gradual reduction of temperature in the wind channel in addition to the form of organic oil is attached to the surface of box, has brought the considerable degree of difficulty for the change operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an active carbon adsorption device for waste circuit board is disassembled among the exhaust-gas treatment to the great problem of intensity of labour when the change active carbon who proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an active carbon adsorption device used in the waste gas treatment of waste circuit board disassembly comprises an air inlet pipe and an air outlet pipe, one end of the air inlet pipe is fixedly provided with a first annular connecting plate, one end of the air outlet pipe is fixedly provided with a second annular connecting plate, the surface of the first annular connecting plate and the surface of the second annular connecting plate are both provided with a plurality of fixing holes, every two corresponding fixing holes are fixedly connected through a fixing bolt, the top end and the bottom end in the air inlet pipe and the top end and the bottom end in the air outlet pipe are both fixedly provided with wind shields, one end in the air inlet pipe and one end in the air outlet pipe are fixedly provided with mounting brackets, and the two sides of the mounting bracket are respectively contacted with the wind shield, a plurality of PVC pipes are fixedly mounted inside the mounting bracket, activated carbon is filled inside each PVC pipe, and a plurality of small holes with uniform intervals are formed in the surfaces of the PVC pipes.

As a preferred technical scheme of the utility model, every the one end of PVC pipe is all fixed and is equipped with the end cap, every the other end of PVC pipe is all fixed and is equipped with the tube cap, every the other end inner wall of PVC pipe is all fixed and is equipped with the internal thread, every one side of tube cap is all fixed and is equipped with the screw thread post, screw thread post and internal thread threaded connection.

As an optimal technical scheme of the utility model, the installing support has a plurality of stainless steel square tube to weld and forms, and stainless steel square tube does polishing treatment.

As a preferred technical scheme of the utility model, the other end of outlet duct is fixed and is equipped with the filter screen.

As an optimal technical scheme of the utility model, the fixed annular gasket that is equipped with in junction between first annular connecting plate and the second annular connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an active carbon adsorption device used in waste gas treatment of waste circuit board disassembly, which uses a polished stainless steel square tube as a frame as an installation support for supporting a PVC tube, thereby ensuring that the PVC tube is arranged in a staggered way on the windward side without leaving a gap; in order to prevent the waste gas near the edges of the air inlet pipe and the air outlet pipe from not being filtered by the activated carbon, the edges are provided with wind shields to ensure that all the waste gas is filtered and adsorbed by the activated carbon; the pipe cover arranged at the other end of the PVC pipe can be detached, so that the PVC pipe can be conveniently replaced or filled with active carbon; the air inlet pipe and the air outlet pipe are fixedly connected through the first annular connecting plate and the second annular connecting plate, so that the air inlet pipe and the air outlet pipe are convenient to disassemble; the labor intensity of personnel for replacing the active carbon is greatly reduced, and all parts in the air inlet pipe and the air outlet pipe and the active carbon filling part are easy to clean and convenient to operate.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is a schematic structural view of the PVC pipe of the present invention;

fig. 4 is a schematic structural view of the internal thread of the present invention;

fig. 5 is a schematic structural view of the tube cover of the present invention.

In the figure: 1. an air inlet pipe; 2. a first annular connecting plate; 3. an air outlet pipe; 4. a second annular connecting plate; 5. a fixing hole; 6. fixing the bolt; 7. a wind deflector; 8. mounting a bracket; 9. PVC pipes; 10. activated carbon; 11. a small hole; 12. a plug; 13. a tube cover; 14. an internal thread; 15. a threaded post; 16. and (4) a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides an activated carbon adsorption device used in waste gas treatment of waste circuit board disassembly, comprising an air inlet pipe 1 and an air outlet pipe 3, wherein one end of the air inlet pipe 1 is fixedly provided with a first annular connecting plate 2, one end of the air outlet pipe 3 is fixedly provided with a second annular connecting plate 4, the surface of the first annular connecting plate 2 and the surface of the second annular connecting plate 4 are both provided with a plurality of fixing holes 5, every two corresponding fixing holes 5 are fixedly connected through a fixing bolt 6, the top end and the bottom end inside the air inlet pipe 1 and the top end and the bottom end inside the air outlet pipe 3 are both fixedly provided with a wind shield 7, one end inside the air inlet pipe 1 and one end inside the air outlet pipe 3 are both fixedly provided with a mounting bracket 8, and both sides of the mounting bracket 8 are respectively contacted with the wind shield 7, the inside of, activated carbon 10 is all filled to the inside of every PVC pipe 9, and a plurality of evenly spaced aperture 11 has all been seted up on the surface of every PVC pipe 9.

Preferably, the one end of every PVC pipe 9 is all fixed and is equipped with end cap 12, and the other end of every PVC pipe 9 is all fixed and is equipped with tube cap 13, and the other end inner wall of every PVC pipe 9 is all fixed and is equipped with internal thread 14, and one side of every tube cap 13 is all fixed and is equipped with screw thread post 15, screw thread post 15 and internal thread 14 threaded connection, and the active carbon 10 of being convenient for in the PVC pipe 9 is changed or is filled to the dismantlement tube cap 13.

Preferably, the mounting bracket 8 is formed by welding a plurality of stainless steel square pipes, the stainless steel square pipes are polished, the polished stainless steel square pipes are used as frames to serve as the mounting bracket 8 for supporting the PVC pipes 9, and the PVC pipes 9 are ensured to be arranged on the windward side in a staggered mode without gaps.

Preferably, the other end of the outlet pipe 3 is fixedly provided with a filter screen 16, so that secondary filtration of waste gas is facilitated.

Preferably, an annular sealing gasket is fixedly arranged at the joint between the first annular connecting plate 2 and the second annular connecting plate 4, so that the sealing performance of the joint is improved, and air leakage is prevented.

When specifically using, the utility model relates to an active carbon adsorption device for waste circuit board is disassembled among waste gas treatment, at first stainless steel side pipe after the polishing welds into installing support 8, open PVC pipe 9's tube cap 13, fill 5kg left and right active carbon 10 in to every PVC pipe 9, then with tube cap 13 and PVC pipe 9 threaded connection, PVC pipe 9 after will filling installs on installing support 8, install the inside of intake pipe 1 and outlet duct 3 with installing support 8, make installing support 8's both sides contact with one side of deep bead 7 respectively, avoid intake pipe 1 and outlet duct 3 to be close to marginal waste gas all around and not filter through active carbon 10, ensure that all waste gas all passes through the filtration absorption of active carbon 10, at last through fixing bolt 6 with first annular connecting plate 2 and 4 fixed connection of second annular connecting plate.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An activated carbon adsorption device for waste gas treatment of waste circuit board disassembly comprises an air inlet pipe (1) and an air outlet pipe (3), and is characterized in that a first annular connecting plate (2) is fixedly installed at one end of the air inlet pipe (1), a second annular connecting plate (4) is fixedly installed at one end of the air outlet pipe (3), a plurality of fixing holes (5) are formed in the surface of the first annular connecting plate (2) and the surface of the second annular connecting plate (4), every two corresponding fixing holes (5) are fixedly connected through a fixing bolt (6), wind shields (7) are fixedly installed at the top end and the bottom end of the inside of the air inlet pipe (1) and the top end and the bottom end of the inside of the air outlet pipe (3), and an installing support (8) is fixedly installed at one end of the inside of the air inlet pipe (1) and one end of the inside of the air, and the both sides of installing support (8) contact with deep bead (7) respectively, the inside fixed mounting of installing support (8) has a plurality of PVC pipe (9), every the inside of PVC pipe (9) all is filled with active carbon (10), every a plurality of evenly spaced aperture (11) have all been seted up on the surface of PVC pipe (9).

2. The activated carbon adsorption device for the waste gas treatment of the disassembly of the waste circuit board as claimed in claim 1, wherein: every the one end of PVC pipe (9) is all fixed and is equipped with end cap (12), every the other end of PVC pipe (9) is all fixed and is equipped with tube cap (13), every the other end inner wall of PVC pipe (9) is all fixed and is equipped with internal thread (14), every one side of tube cap (13) is all fixed and is equipped with screw thread post (15), screw thread post (15) and internal thread (14) threaded connection.

3. The activated carbon adsorption device for the waste gas treatment of the disassembly of the waste circuit board as claimed in claim 1, wherein: the mounting bracket (8) is formed by welding a plurality of stainless steel square pipes, and the stainless steel square pipes are subjected to polishing treatment.

4. The activated carbon adsorption device for the waste gas treatment of the disassembly of the waste circuit board as claimed in claim 1, wherein: and a filter screen (16) is fixedly arranged at the other end of the air outlet pipe (3).

5. The activated carbon adsorption device for the waste gas treatment of the disassembly of the waste circuit board as claimed in claim 1, wherein: an annular sealing gasket is fixedly arranged at the joint between the first annular connecting plate (2) and the second annular connecting plate (4).