CN210393860U - Poisonous and harmful anti-oxidation liquid wastewater treatment device in copper foil industry - Google Patents
Poisonous and harmful anti-oxidation liquid wastewater treatment device in copper foil industry Download PDFInfo
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- CN210393860U CN210393860U CN201921358600.XU CN201921358600U CN210393860U CN 210393860 U CN210393860 U CN 210393860U CN 201921358600 U CN201921358600 U CN 201921358600U CN 210393860 U CN210393860 U CN 210393860U
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Abstract
The utility model discloses a poisonous and harmful anti-oxidation liquid wastewater treatment device in the copper foil industry, which comprises a tank body, wherein a motor is fixedly installed at the upper end of the tank body, an output shaft of the motor penetrates through the tank body and is fixedly connected with a stirring shaft, the outer wall of the upper end of the stirring shaft is symmetrically and fixedly connected with a plurality of stirring blades, the outer wall of the lower end of the stirring shaft is fixedly sleeved with a driving gear, and an aeration mechanism is symmetrically arranged in the tank body relative to the driving gear; the aeration mechanism comprises two transverse plates which are fixedly connected to the inner wall of the tank body in parallel, and one side of each transverse plate, which is close to each other, is vertically and rotatably connected with a shaft body. The utility model discloses a tractor serves several purposes, the motor passes through the (mixing) shaft and stirs the in-process that the leaf was stirring, also through driving gear, driven gear, linkage gear, pinion rack, piston plate and extension spring to jar internal air that constantly adds and carry out the air stirring, the stirring effect preferred for the treatment effeciency, and be particularly useful for the waste water treatment of anti-oxidation liquid.
Description
Technical Field
The utility model relates to a waste water treatment technical field especially relates to a poisonous and harmful anti-oxidation liquid effluent treatment plant of copper foil trade.
Background
In the process of producing the copper foil, in order to enhance the usability of the copper foil, a barrier layer is formed by performing zinc plating treatment on the rough surface of the copper foil to improve the oxidation resistance of the copper foil in natural air, and the aluminum foil after being plated with the barrier layer is subjected to surface passivation (namely oxidation resistance treatment) by using a chromate solution, so that a film layer which mainly comprises chromium and has a complex structure is formed on the surface of the copper foil, the copper foil is prevented from being oxidized and discolored due to direct contact with air, and the heat resistance of the copper foil is improved.
After the copper foil is subjected to oxidation prevention treatment, the oxidation prevention liquid is usually treated by a ferrite method to achieve discharge maintenance, and ferrite technology is developed according to the principle of ferrite production. Adding excessive FeSO into Cr-containing wastewater4Making Cr6+Reduction to Cr3+，Fe2+Is oxidized into Fe3+And adjusting the pH value to about 8 to enable Fe ions and Cr ions to generate hydroxide precipitates. Introducing air, stirring and adding hydroxide for continuous reaction to form the ferrochrome ferrite. Typical processes are batch and continuous. The sludge formed by the iron oxidation method has high chemical stability and is easy for solid-liquid separation and dehydration. And no treatment device specially aiming at the anti-oxidation liquid exists in the prior art, so that a toxic and harmful anti-oxidation liquid wastewater treatment device in the copper foil industry is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of providing in the background art and providing a poisonous and harmful anti-oxidation liquid wastewater treatment device in the copper foil industry.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a poisonous and harmful anti-oxidation liquid wastewater treatment device in the copper foil industry comprises a tank body, wherein a motor is fixedly installed at the upper end of the tank body, an output shaft of the motor penetrates through the tank body and is fixedly connected with a stirring shaft, a plurality of stirring blades are symmetrically and fixedly connected to the outer wall of the upper end of the stirring shaft, a driving gear is fixedly sleeved on the outer wall of the lower end of the stirring shaft, and aeration mechanisms are symmetrically arranged in the tank body relative to the driving gear; aeration mechanism includes two parallel fixed connection diaphragm on the internal wall of jar, two the vertical rotation in one side that the diaphragm is close to each other is connected with the axis body, the outer wall from the top of axis body is fixed the cup joint in proper order has driven gear and linkage gear, and driven gear meshes with the driving gear mutually, the inner wall fixedly connected with aeration tank of the jar body, the sealed sliding connection of inner wall of aeration tank has the piston plate, one side fixedly connected with pinion rack that the piston plate is close to the axis body, the one end that the piston plate was kept away from to the pinion rack runs through the aeration tank and meshes with the linkage gear mutually, the common fixedly connected with extension spring of one side of axostylus axostyle and aeration tank's inner wall is kept away from to the piston plate, aeration tank has seted up one-way inlet channel jointly.
Preferably, a one-way valve through which gas can only flow from the outside to the aeration tank in a one-way manner is installed in the one-way gas inlet channel, and a one-way valve through which gas can only flow from the aeration tank in a one-way manner to the tank body is installed in the one-way gas outlet channel.
Preferably, the upper end of the tank body is communicated with a liquid inlet pipe, the inner bottom of the tank body is communicated with a liquid outlet pipe, and a cut-off valve is installed in the liquid outlet pipe.
Preferably, the cross section of the inner bottom of the tank body is arc-shaped.
Preferably, the motor is a Z2-52 DC motor.
Compared with the prior art, the toxic and harmful anti-oxidation liquid wastewater treatment device in the copper foil industry has the advantages that:
the multifunctional stirring tank has multiple purposes, the motor continuously adds air into the tank body through the stirring shaft and the stirring blades and performs air stirring through the driving gear, the driven gear, the linkage gear, the toothed plate, the piston plate and the extension spring in the stirring process, the stirring effect is good, the treatment efficiency is accelerated, and the multifunctional stirring tank is particularly suitable for wastewater treatment of anti-oxidation liquid.
Drawings
FIG. 1 is a front perspective view of a toxic and harmful oxidation-preventing liquid wastewater treatment device in the copper foil industry according to the present invention;
fig. 2 is a partially enlarged schematic structural view of fig. 1 according to the present invention;
fig. 3 is the utility model provides a structure schematic diagram of the poisonous and harmful anti-oxidation liquid effluent treatment plant driving gear of copper foil trade.
In the figure: 1 jar of body, 2 motors, 3 (mixing) shafts, 4 stirring leaves, 5 driving gears, 6 diaphragm, 7 axiss, 8 driven gear, 9 linkage gears, 10 aeration tank, 11 piston plate, 12 pinion rack, 13 extension spring, 14 one-way inlet channel, 15 one-way outlet channel, 16 feed liquor pipes, 17 drain pipes.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a toxic and harmful anti-oxidation liquid wastewater treatment device in the copper foil industry comprises a tank body 1, wherein a motor 2 is fixedly installed at the upper end of the tank body 1, more specifically, the motor 2 is a Z2-52 direct current motor, an output shaft of the motor 2 penetrates through the tank body 1 and is fixedly connected with a stirring shaft 3, the outer wall of the upper end of the stirring shaft 3 is symmetrically and fixedly connected with a plurality of stirring blades 4, the outer wall of the lower end of the stirring shaft 3 is fixedly sleeved with a driving gear 5, and aeration mechanisms are symmetrically arranged in the tank body 1 relative to;
the aeration mechanism includes two parallel fixed connection diaphragm 6 on jar body 1 inner wall, the vertical rotation in one side that two diaphragm 6 are close to each other is connected with the axis body 7, the outer wall from the top of axis body 7 is fixed the cup joint in proper order has driven gear 8 and linked gear 9, and driven gear 8 meshes with driving gear 5 mutually, jar body 1's inner wall fixedly connected with aeration case 10, the sealed sliding connection of inner wall of aeration case 10 has piston plate 11, one side fixedly connected with pinion rack 12 that piston plate 11 is close to axis body 7, pinion rack 12 keeps away from piston plate 11 one end and runs through aeration case 10 and meshes with linked gear 9 mutually, one side that axostylus axostyle 7 was kept away from to piston plate 11 and the common fixedly connected with extension spring 13 of inner wall of aeration case 10, aeration case 10 has seted up one-way inlet channel 14 jointly with jar body 1, at least two.
Furthermore, a one-way valve is installed in the one-way air inlet channel 14, and the one-way valve is installed in the one-way air outlet channel 15, and the one-way valve allows air to flow from the aeration tank 10 to the tank body 1 in one-way mode, so that the air flowing direction is limited, and air can be continuously pumped out from the aeration tank 10.
Furthermore, the upper end of the tank body 1 is communicated with a liquid inlet pipe 16, the inner bottom of the tank body 1 is communicated with a liquid outlet pipe 17, a cut-off valve is installed in the liquid outlet pipe 17, and the liquid inlet pipe 16 and the liquid outlet pipe 17 are respectively used for liquid inlet and outlet.
Further, the section of the inner bottom of the tank body 1 is arc-shaped, so that liquid in the tank body 1 can be conveniently discharged.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
The utility model discloses in, to the anti-oxidation liquid that the copper foil processing produced leading-in jar body 1 in advance, lead-in excessive FeSO through feed liquor pipe 16 earlier4Adjusting the pH value to 8 (in the above process, it is acceptable to useReal-time measurement by a PH meter);
then hydroxide is led in through a liquid inlet pipe 16, a motor 2 drives a stirring shaft 3 and a stirring blade 4 fixedly connected with the stirring shaft, a driving gear 5 synchronously and rapidly rotate, the stirring shaft 3 and the stirring blade 4 stir liquid in a tank body 1, the driving gear 5 periodically engages with a driven gear 8 to rotate, in the process that the driving gear 5 engages with the driven gear 8, the driven gear 8 drives a linkage gear 9 to synchronously rotate through a shaft body 7, the linkage gear 9 engages with a driving toothed plate 12 to axially move towards the stirring shaft 3, a piston plate 11 slides towards the direction of the stirring shaft 3 in an aeration tank 10, an extension spring 13 is stretched, outside air enters the aeration tank 10 through a one-way air inlet channel 14, in the process that the driving gear 5 does not engage with the driven gear 8, the piston plate 11 slides away from the direction of the stirring shaft 3 in the aeration tank 10 under the elastic force of the extension spring 13, the air in the aeration box 10 is exploded out through the one-way air outlet channel 15, and the air is added into the tank body 1 and is stirred, so that the stirring effect is enhanced.
Stirring for a period of time to form the ferrochrome ferrite, and then separating the ferrochrome ferrite.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A poisonous and harmful anti-oxidation liquid wastewater treatment device in the copper foil industry comprises a tank body (1) and is characterized in that a motor (2) is fixedly mounted at the upper end of the tank body (1), an output shaft of the motor (2) penetrates through the tank body (1) and is fixedly connected with a stirring shaft (3), a plurality of stirring blades (4) are symmetrically and fixedly connected to the outer wall of the upper end of the stirring shaft (3), a driving gear (5) is fixedly sleeved on the outer wall of the lower end of the stirring shaft (3), and aeration mechanisms are symmetrically arranged in the tank body (1) relative to the driving gear (5);
the aeration mechanism comprises two transverse plates (6) which are fixedly connected to the inner wall of a tank body (1) in parallel, one side, close to each other, of each transverse plate (6) is vertically and rotatably connected with a shaft body (7), the outer wall of each shaft body (7) is sequentially and fixedly sleeved with a driven gear (8) and a linkage gear (9) from top to bottom, the driven gear (8) is meshed with a driving gear (5), the inner wall of the tank body (1) is fixedly connected with an aeration tank (10), the inner wall of the aeration tank (10) is hermetically and slidably connected with a piston plate (11), one side, close to the shaft body (7), of the piston plate (11) is fixedly connected with a toothed plate (12), one end, far away from the piston plate (11), of the piston plate (12) penetrates through the aeration tank (10) and is meshed with the linkage gear (9), one side, far away from the shaft rod (7), of the piston plate (11) is fixedly connected, the aeration tank (10) and the tank body (1) are jointly provided with a one-way air inlet channel (14), and the upper end of the aeration tank (10) is provided with at least two one-way air outlet channels (15).
2. The waste water treatment device for the toxic and harmful anti-oxidation liquid in the copper foil industry according to claim 1, wherein a one-way valve through which gas can only flow from the outside to the inside of the aeration tank (10) in a one-way manner is installed in the one-way air inlet channel (14), and a one-way valve through which gas can only flow from the aeration tank (10) in a one-way manner to the inside of the tank body (1) is installed in the one-way air outlet channel (15).
3. The waste water treatment device for the toxic and harmful anti-oxidation liquid in the copper foil industry according to claim 1, wherein the upper end of the tank body (1) is communicated with a liquid inlet pipe (16), the inner bottom of the tank body (1) is communicated with a liquid outlet pipe (17), and a cut-off valve is installed in the liquid outlet pipe (17).
4. The waste water treatment device for the toxic and harmful anti-oxidation liquid in the copper foil industry as claimed in claim 1, wherein the cross section of the inner bottom of the tank body (1) is arc-shaped.
5. The waste water treatment device for the toxic and harmful anti-oxidation liquid in the copper foil industry as claimed in claim 1, wherein the motor (2) is a Z2-52 DC motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921358600.XU CN210393860U (en) | 2019-08-20 | 2019-08-20 | Poisonous and harmful anti-oxidation liquid wastewater treatment device in copper foil industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921358600.XU CN210393860U (en) | 2019-08-20 | 2019-08-20 | Poisonous and harmful anti-oxidation liquid wastewater treatment device in copper foil industry |
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| CN210393860U true CN210393860U (en) | 2020-04-24 |
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| CN201921358600.XU Active CN210393860U (en) | 2019-08-20 | 2019-08-20 | Poisonous and harmful anti-oxidation liquid wastewater treatment device in copper foil industry |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113493256A (en) * | 2021-07-16 | 2021-10-12 | 江西铜博科技有限公司 | Waste water recycle device is used in electrolytic copper foil production |
-
2019
- 2019-08-20 CN CN201921358600.XU patent/CN210393860U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113493256A (en) * | 2021-07-16 | 2021-10-12 | 江西铜博科技有限公司 | Waste water recycle device is used in electrolytic copper foil production |
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