CN219481998U - Acid mist exhaust pipeline device of electrolytic copper foil producing machine - Google Patents

Abstract

The utility model provides an acid mist exhaust pipeline device of an electrolytic copper foil machine, which comprises an air inlet pipeline, a cleaning cylinder arranged at the outlet end of the air inlet pipeline, a baffle plate arranged in the front end of the cleaning cylinder, a filter cylinder arranged at the front end of the baffle plate, a bottom cover arranged at the bottom end of the filter cylinder, a lifting frame arranged at the front end of the filter cylinder, a force application lock catch arranged at the outer side of the front end of the cleaning cylinder, a sealing cover arranged at the outer side of the front end of the cleaning cylinder and matched with the force application lock catch, an air outlet pipeline arranged at the front end of the outer wall of the cleaning cylinder, a first spherical valve arranged at the upper side of the outlet end of the air inlet pipeline and the upper side of the inlet end of the air outlet pipeline, a second spherical valve arranged at the lower side of the outlet end of the air inlet pipeline and the lower side of the inlet end of the air outlet pipeline, and an exhaust fan arranged at the air outlet end of the air outlet pipeline. The acid mist exhaust pipeline device of the electrolytic copper foil producing machine can not only avoid the damage to workshop personnel caused by acid mist leakage, but also clean the exhaust pipeline device under the condition of not affecting production.

Description

Acid mist exhaust pipeline device of electrolytic copper foil producing machine

Technical Field

The utility model belongs to the technical field of copper foil production, and particularly relates to an acid mist exhaust pipeline device of an electrolytic copper foil producing machine.

Background

The electrolytic copper foil is produced by using copper sulfate aqueous solution as electrolyte, reducing copper ions into copper by a foil producing machine under the action of direct current, depositing the copper on the surface of a cylindrical cathode roller, rotating the cathode roller at constant speed, cleaning the electrolyte on the surface of the copper foil by a water washing system, air-drying, continuously stripping the copper foil by a stripping roller, and coiling by a coiling shaft. The copper sulfate aqueous solution has extremely high volatility in the electrolysis process, and is in an acid fog shape to float in the air, so that acid fog points are attached to the surface of the copper foil, the copper foil is corroded, red points and black points are formed, and the inner and outer quality of the copper foil product is abnormal. Therefore, the foil producing machine structure comprises the acid mist exhaust pipes, so that acid mist in the electrolysis process is pumped away, the quality of the copper foil is prevented from being influenced, and the harm of the acid mist to workshop personnel is prevented. Acid mist exhaust pipeline adopts acid-proof pipe fitting, in uninterrupted use, easily forms the copper sulfate crystallization in the pipeline, reduces the pipe diameter, and the air extraction volume reduces, increases the interior acid mist concentration of workshop, especially when rainy day humidity is big, very easily forms sour fog point. The existing acid mist exhaust pipeline needs to be detached from the device, so that the interior of the device can be cleaned, and the internal structure of the acid mist exhaust pipeline device is complex, so that the cleaning is very inconvenient.

For example, the utility model with publication number of CN 203474932U discloses an acid mist exhaust device for producing high-precision copper foil, which comprises an electrolytic tank, a centrifugal fan, an air outlet branch pipeline and an air outlet main pipeline, wherein the electrolytic tank is connected with the centrifugal fan through the air outlet branch pipeline and the air outlet main pipeline, a section of thread-shaped winding acid-resistant elastic hose is arranged at the joint of the air outlet branch pipeline and the electrolytic tank, one end of the thread-shaped winding acid-resistant elastic hose is fixedly connected with the electrolytic tank, and the other end of the thread-shaped winding acid-resistant elastic hose is movably connected with the air outlet branch pipeline. In the technical scheme of this patent, because screw thread form wire winding acid-resistant elasticity hose sets up to swing joint with the air-out branch pipeline, is in order to exist the risk that the acid mist revealed to cause the acid mist to produce the injury to workshop personnel.

Disclosure of Invention

In view of the defects in the prior art, the utility model provides the acid mist exhaust pipeline device of the electrolytic copper foil generating machine, which can not only prevent the damage to workshop personnel caused by acid mist leakage, but also clean the exhaust pipeline device under the condition of not affecting production.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides an electrolytic copper foil raw foil machine acid mist convulsions pipeline device, including the air inlet pipeline, the cleaning cylinder of setting at the air inlet pipeline exit end, set up at the inside baffle of cleaning cylinder front end, set up the cartridge filter at the baffle front end, set up the bottom in the cartridge filter bottom, set up the carrier rack at the cartridge filter front end, set up the application of force hasp in the cleaning cylinder front end outside, set up in the cleaning cylinder front end outside and with application of force hasp matched with sealed lid, set up the air-out pipeline at cleaning cylinder outer wall front end, set up at the air inlet pipeline exit end upside and go out the first ball valve of air pipeline entrance end upside, set up at the air inlet pipeline exit end downside and go out the second ball valve of air pipeline entrance end downside and set up the air exhauster at air outlet pipeline air outlet end.

The front end of baffle still is provided with and cartridge filter matched with first sealing washer, and sealed lid is inside still to be provided with clearance section of thick bamboo matched with second sealing washer. The first sealing ring can effectively prevent unfiltered acid mist from leaking to the air outlet pipeline and prevent the air outlet pipeline from being blocked; the filtered acid mist still has partial residues, and the residual acid mist can be better prevented from leaking through the second sealing ring, so that the personnel in the workshop are injured.

The upper side of the outlet end of the air inlet pipeline and the upper side of the inlet end of the air outlet pipeline are connected with the air inlet of the cleaning cylinder through a first spherical valve; the lower side of the outlet end of the air inlet pipeline and the lower side of the inlet end of the air outlet pipeline are connected with the air outlet of the cleaning cylinder through a second spherical valve. The cleaning cylinder can be conveniently closed or opened at any time through the cooperation of the first spherical valve and the second spherical valve, so that the exhaust pipeline device can be conveniently cleaned under the condition of not influencing production.

The front end of the sealing cover is also provided with a handle, and the sealing cover can be conveniently taken through the handle.

The air outlet end of the air pipeline is connected with the exhaust fan through the fan fixing plate, the exhaust fan can be flexibly fixed through the fan fixing plate, and the exhaust fan can be conveniently detached or installed at any time.

The upper end of air exhauster still is provided with the handle, through the handle, can be convenient dismantle or the installation to the air exhauster when carrying out the air exhauster and take and put.

Compared with the prior art, the utility model has the following beneficial effects: through air inlet pipeline, clearance section of thick bamboo, baffle, cartridge filter, bottom, carry the stores pylon, application of force hasp, sealed lid, air-out pipeline, first ball valve, second ball valve, air exhauster, first sealing washer, second sealing washer, handle, fan fixed plate and the cooperation of handle, not only can avoid acid mist to reveal and produce the injury to workshop personnel, but also can clear up exhaust pipe device under the circumstances that does not influence production.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic view of a three-dimensional overall structure of the present utility model;

FIG. 2 is a schematic view of a three-dimensional overall structure of the present utility model;

FIG. 3 is a schematic diagram of a filter cleaning device according to the present utility model;

fig. 4 is a schematic three-dimensional structure of a filter cartridge according to the present utility model.

In the figure: 101. an air inlet pipeline; 102. a cleaning cylinder; 103. a baffle; 104. a filter cartridge; 105. a bottom cover; 106. a hanging frame; 107. a force-applying lock catch; 108. sealing cover; 109. an air outlet pipeline; 110. a first ball valve; 111. a second ball valve; 112. an exhaust fan; 113. a first seal ring; 114. a second seal ring; 115. a handle; 116. a fan fixing plate; 117. a handle.

Detailed Description

For a better understanding of the present utility model, the following examples are set forth to further illustrate the utility model, but are not to be construed as limiting the utility model. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details.

As shown in fig. 1 and 3, the acid mist exhaust duct device of the electrolytic copper foil machine comprises an air inlet duct 101, a cleaning cylinder 102 arranged at the outlet end of the air inlet duct 101, a baffle 103 arranged in the front end of the cleaning cylinder 102, a first sealing ring 113 arranged at the front end of the baffle 103 and matched with the filter cartridge 104, the filter cartridge 104 arranged at the front end of the baffle 103, a bottom cover 105 arranged at the bottom end of the filter cartridge 104, a lifting frame 106 arranged at the front end of the filter cartridge 104, a force-applying lock 107 arranged at the outer side of the front end of the cleaning cylinder 102, a sealing cover 108 arranged at the outer side of the front end of the cleaning cylinder 102 and matched with the force-applying lock 107, a handle 115 arranged in the sealing cover 108 and matched with the cleaning cylinder 102, an air outlet duct 109 arranged at the front end of the sealing cover 108, a first spherical valve 110 arranged at the upper side of the outlet end of the air inlet duct 101 and the upper side of the air outlet duct 109, a second spherical valve 111 arranged at the lower side of the outlet end of the air inlet duct 101 and the lower side of the air outlet duct 109, a blower 116 arranged at the outlet end of the air outlet duct 109, and a blower 116 arranged at the blower 116 fixed plate and blower 116 arranged at the blower 116.

When the cleaning machine needs to work, firstly, the power supply of the exhaust fan 112 is started, then the first spherical valve 110 is opened, the exhaust fan 112 pumps acid mist into the air inlet pipeline 101, the acid mist enters the cleaning cylinder 102 through the first spherical valve 110, the acid mist is acted by the filter cylinder 104 in the cleaning cylinder 102, copper sulfate crystals are formed on the outer wall of the filter cylinder 104 and the inner wall of the cleaning cylinder 102, the rest of acid mist enters the air outlet pipeline 109 after passing through the filter cylinder 104, and the exhaust fan 112 pumps the acid mist in the air outlet pipeline 109.

According to another embodiment of the present utility model, as shown in fig. 2 and 4, when the acid mist exhaust pipeline device of the foil generating machine needs to be cleaned, the second ball valve 111 is opened first, then the first ball valve 110 is closed, so as to ensure that normal operation is not affected, then the sealing cover 108 is loosened by the force-applying lock catch 107, the sealing cover 108 is removed by the handle 115, the filter cartridge 104 is taken out by the lifting frame 106, so that the filter cartridge 104 and the cleaning cylinder 102 can be cleaned, and all parts are reset after the cleaning is finished, in this way, the working efficiency is greatly improved.

Finally, it is noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model, and that other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims (7)

1. An electrolytic copper foil raw foil machine acid mist exhaust pipeline device is characterized in that: including air inlet pipe (101), set up at the clearance section of thick bamboo (102) of air inlet pipe (101) exit end, set up baffle (103) inside clearance section of thick bamboo (102) front end, set up cartridge filter (104) at baffle (103) front end, set up bottom (105) in cartridge filter (104) bottom, set up carrier (106) at cartridge filter (104) front end, set up application of force hasp (107) in clearance section of thick bamboo (102) front end outside, set up in clearance section of thick bamboo (102) front end outside and with application of force hasp (107) matched with sealed lid (108), set up air outlet pipe (109) at clearance section of thick bamboo (102) outer wall front end, set up first ball valve (110) at air inlet pipe (101) exit end upside and air outlet pipe (109) entrance end upside, set up second ball valve (111) at air inlet pipe (101) exit end downside and air outlet pipe (109) entrance end downside and air exhauster (112) at air outlet pipe (109).

2. The acid mist exhaust pipeline device of an electrolytic copper foil producing machine according to claim 1, wherein: the front end of the baffle (103) is also provided with a first sealing ring (113) matched with the filter cartridge (104), and the inside of the sealing cover (108) is also provided with a second sealing ring (114) matched with the cleaning cylinder (102).

3. The acid mist exhaust pipeline device of an electrolytic copper foil producing machine according to claim 1, wherein: the upper side of the outlet end of the air inlet pipeline (101) and the upper side of the inlet end of the air outlet pipeline (109) are connected with the air inlet of the cleaning cylinder (102) through a first spherical valve (110).

4. The acid mist exhaust pipeline device of an electrolytic copper foil producing machine according to claim 1, wherein: the lower side of the outlet end of the air inlet pipeline (101) and the lower side of the inlet end of the air outlet pipeline (109) are connected with the air outlet of the cleaning cylinder (102) through a second spherical valve (111).

5. The acid mist exhaust pipeline device of an electrolytic copper foil producing machine according to claim 1, wherein: the front end of the sealing cover (108) is also provided with a handle (115).

6. The acid mist exhaust pipeline device of an electrolytic copper foil producing machine according to claim 1, wherein: the air outlet end of the air outlet pipeline (109) is connected with an exhaust fan (112) through a fan fixing plate (116).

7. The acid mist exhaust pipeline device of an electrolytic copper foil producing machine according to claim 1, wherein: the upper end of the exhaust fan (112) is also provided with a handle (117).