CN211595821U - Automatic zinc stripping machine with zinc sheet cleaning device - Google Patents

Abstract

The utility model relates to an automatic zinc stripping machine, in particular to an automatic zinc stripping machine with a zinc sheet cleaning device, which comprises a negative plate conveying device and a flapping device, wherein the negative plate conveying device comprises a frame and a conveying chain, a flapping station is arranged on the frame, and the flapping device is butted with the flapping station; the beating station is positioned at the beating station; the cleaning device comprises a water pump, a liquid baffle and at least one pair of spray pipes; the water inlet of the water pump is connected with an external water source, and the water outlet of the water pump is connected with the spray pipe; the liquid baffle plates comprise a first liquid baffle plate and a second liquid baffle plate which are respectively arranged at two sides of the conveying chain; the pair of spray pipes are arranged on two sides of the conveying chain in a right-to-side mode; the spray pipe is provided with a plurality of spray holes and is used for spraying water to the cathode plate. The zinc stripping machine can remove dirt attached to the zinc sheet by using water flow with low water pressure, and liquid splashing is slowed down.

Description

Automatic zinc stripping machine with zinc sheet cleaning device

Technical Field

The utility model relates to an automatic zinc peeling machine, in particular to an automatic zinc peeling machine with a zinc sheet cleaning device.

Background

In the production process of electrolytic zinc, when cathode zinc is discharged from a tank, electrolyte is often adhered to the surface of a zinc sheet, and a small amount of anode mud is adhered to part of the surface of the cathode zinc locally, so that lead of the zinc sheet is increased, and the quality of the zinc sheet is affected.

At present, an automatic zinc stripping machine is generally adopted to strip the zinc sheet from the cathode plate. And cleaning the pollutants through a separate cleaning process. Manual operation is adopted, the workload of workers is increased, and the labor cost is increased; the automatic cleaning line occupies a certain area, and is difficult to add cleaning stations on the existing production line. The high pressure water used splashes easily corrode peripheral equipment.

The adoption of the separate cleaning process increases the production cost and is not beneficial to the production of electrolytic zinc.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: aiming at the problem of high cost when dirt on the surface of a zinc sheet is cleaned in the production of electrolytic zinc in the prior art, the zinc sheet cleaning device for the zinc peeling machine is provided.

In order to realize the purpose, the utility model discloses a technical scheme be:

an automatic zinc stripping machine with a zinc sheet cleaning device comprises a negative plate conveying device and a beating device, wherein the negative plate conveying device comprises a rack and a conveying chain, a beating station is arranged on the rack, and the beating device is in butt joint with the beating station; the automatic zinc stripping machine further comprises a cleaning device, and the cleaning device is positioned at the beating station;

the cleaning device comprises a water pump spray pipe;

the water inlet of the water pump is connected with an external water source, and the water outlet of the water pump is connected with the spray pipe;

the spray pipe is provided with a plurality of spray holes and is used for spraying water to the cathode plate.

Through setting up belt cleaning device at the station of patting, realize spraying and wash when patting, the filth attached to on the zinc sheet can break down under less water pressure promptly. The liquid splashing caused by overlarge water pressure is reduced. Meanwhile, the requirement on the water supply pressure of the water pump is low, and the equipment cost is low. Avoid using solitary washing process, do not occupy extra production line place.

As the utility model discloses a preferred scheme, belt cleaning device still includes fender liquid board (2), fender liquid board (2) include first fender liquid board and second fender liquid board, set up respectively the both sides of carrying the chain.

The liquid baffle is arranged, so that splashing around in the water spraying process is avoided, and normal operation of other equipment is influenced. As the utility model discloses a preferred scheme, shower (1) include at least a pair of shower, a pair of shower (1) is just to setting up carry the both sides of chain.

The spray pipes are arranged on two sides of the conveying chain in pairs, and can be one pair or multiple pairs. The spraying holes are formed in one side, facing the conveying chain, of the spraying pipe. The shower pipe that sets up relatively works simultaneously, avoids rocking that rivers impact caused.

As the preferred proposal of the utility model, the spraying holes are evenly distributed on the spraying pipe.

As the preferable proposal of the utility model, the cleaning device also comprises a water collecting tank and a water collecting tank;

the water collecting tank is positioned below the liquid baffle plate and is used for collecting sprayed water to the water collecting tank;

and the water inlet of the water pump is connected with the water collecting tank.

Through setting up water collecting tank and catch basin, realize the cyclic utilization of water, avoid extravagant, reduce cost.

As the preferable proposal of the utility model, a filter screen is arranged in the water collecting tank;

the filter screen divides the water collecting tank into a settling area and a filtering area;

the water collecting groove is communicated with the settling zone; and the water inlet of the water pump is communicated with the filtering area.

Through setting up the filter screen, avoid the filth to get into the water pump, cause the jam to water pump or shower. And the damage and secondary pollution of the particles in the water flow to the zinc sheet are also avoided.

As the preferred proposal of the utility model, the filtering area is provided with a dust cover.

Through setting up the dust cover, avoid other filths to fall into the filtering area.

As the preferred scheme of the utility model, the water spray angle of spraying the hole deflects 10 ~ 30 degrees downwards.

The spraying holes are inclined downwards, so that the water flow has a downward component force, and the downward movement of the dirt under the impact of the water flow is facilitated. When the angle is too small, the downward component force is insufficient; when the angle is too large, the horizontal component force of the water flow is reduced, and the transverse impact on the dirt is insufficient.

As the preferred scheme of the utility model, the water spray angle of spraying the hole deflects 15 ~ 20 degrees downwards.

Within the angle range, the horizontal component force and the downward component force of the water flow are reasonably distributed. The cleaning agent is more suitable for washing the dirt of the zinc sheet, reduces the requirement on water pressure, and can realize cleaning under lower water pressure.

As the preferred scheme of the utility model, the water pump with the shower passes through the hose connection, the unsteady joint is joined in marriage to the hose. And the installation and the fixation are more convenient.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses an automatic zinc machine of shelling of area washing zinc sheet device sets up belt cleaning device through patting the station, uses the less rivers of water pressure to clear away the filth that adheres to on the zinc sheet.

2. The utility model discloses an automatic zinc machine of shelling of zinc sheet device is washd in area through setting up the water catch bowl of taking the filter screen, when realizing that water cycle uses, has avoided water pump and shower to block up, has also avoided the granule in the rivers to the damage and the secondary pollution of zinc sheet.

3. The utility model discloses an automatic zinc machine of shelling of area washing zinc sheet device sprays the injection angle in hole through reasonable setting for the level of rivers and decurrent component are more suitable for the filth on the clearance zinc sheet, have reduced and have washd required water pressure.

Drawings

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

Fig. 2 is a schematic left side view of the structure of the present invention.

Icon: 1-a spray pipe; 2-liquid baffle; 3-spraying holes; 4-a water pump; 5, filtering the filter screen; 6-a water collecting tank; 7-a gear lever; 8-a cathode plate; 9-a beating device; 10-water collecting tank.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Example 1

An automatic zinc stripping machine with a zinc sheet cleaning device is shown in figures 1 and 2 and comprises a negative plate conveying device and a beating device 9, wherein the negative plate conveying device comprises a rack and a conveying chain, a beating station is arranged on the rack, and the beating device is in butt joint with the beating station; the frame includes shelves pole 7, and negative plate 8 passes through each station in proper order under the drive of conveying chain. The automatic zinc stripping machine further comprises a cleaning device, and the cleaning device is positioned at the beating station; the cleaning device comprises a water pump 4, at least one pair of spray pipes 1, a water collecting tank 10 and a water collecting tank 6, wherein the water collecting tank 10 is positioned below the liquid baffle and used for collecting sprayed water to the water collecting tank; a filter screen 5 is arranged in the water collecting tank 6, and the filter screen 5 divides the water collecting tank into a settling area and a filtering area; the water collecting tank 10 is communicated with the settling zone; and the water inlet of the water pump 4 is communicated with the filtering area. (ii) a The pair of spray pipes 1 are arranged on two sides of the conveying chain in a right-to-side mode; the spray pipe 1 is provided with a plurality of spray holes 3 for spraying water to the cathode plate 8; the liquid baffle 2 comprises a first liquid baffle and a second liquid baffle which are respectively arranged on two sides of the conveying chain.

When the zinc stripping machine starts to work, the water pump 4 is started, water enters the two opposite injection pipes 1 through the pipeline, when the negative plate with the chips on the hook of the conveying chain beats a station through the automatic zinc stripping machine, the negative plate stays for 6-10s, water with certain pressure is simultaneously injected to two surfaces of the negative plate from two sides, and anode mud or electrolyte impurities attached to the zinc sheets are washed away. The water with dirt is collected into the water collecting tank 6 through the water collecting tank 10; the water filtered by the filter screen 5 enters the water pump 4 for recycling.

In this embodiment, the water collecting tank 10 is a tank made of 316L stainless steel plate with length, width, depth =2.4m, 1.0m, 0.5m and is divided into a settling zone and a filtering zone, the filtering zone and the settling zone are separated by a stainless steel wire net and covered on the stainless steel wire net, and impurities such as coarse particles and the like are prevented from entering the injection pipe through a pump to block the injection port. The water pump 4 is a horizontal single-stage chemical pump with the model D40-250A (YE 2-30M2-4 motor), and has the flow rate of 2.8M and the lift of 16M. The outlet connecting hose of the water pump 4 is a phi 10 plastic hose and is provided with a floating joint, so that the installation and the fixation are convenient. The spray pipe 1 is composed of two phi 32 316L stainless steel, each pipe is drilled with 30 phi 3.2 spray holes 3, and the spray holes are symmetrically arranged on a stop lever 7 of the zinc stripping machine according to an angle of declination 20 degrees. The liquid baffle 2 is a PP plate to prevent the sprayed water from splashing to the electrical equipment.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. An automatic zinc stripping machine with a zinc sheet cleaning device comprises a negative plate conveying device and a beating device (9), wherein the negative plate conveying device comprises a rack and a conveying chain, a beating station is arranged on the rack, and the beating device is in butt joint with the beating station; the device is characterized by further comprising a cleaning device, wherein the cleaning device is positioned at the beating station;

the cleaning device comprises a water pump (4) and a spray pipe (1);

a water inlet of the water pump (4) is connected with a water source, and a water outlet of the water pump (4) is connected with the spray pipe (1);

the spray pipe (1) is provided with a plurality of spray holes (3) for spraying water to the cathode plate.

2. The automatic zinc stripping machine with the zinc sheet cleaning device according to claim 1, wherein the cleaning device further comprises a liquid baffle plate (2), and the liquid baffle plate (2) comprises a first liquid baffle plate and a second liquid baffle plate which are respectively arranged at two sides of the conveying chain.

3. The automatic zinc stripping machine with the zinc sheet cleaning device according to claim 1, wherein the spray pipes (1) comprise at least one pair of spray pipes (1), and the pair of spray pipes (1) are arranged on two sides of the conveying chain in an opposite mode.

4. The automatic zinc stripping machine with the zinc sheet cleaning device according to claim 1, characterized in that the spraying holes (3) are uniformly distributed on the spraying pipe (1).

5. The automatic zinc stripping machine with a zinc sheet cleaning device according to claim 2, characterized in that the cleaning device further comprises a water collecting tank (10) and a water collecting tank (6);

the water collecting tank (10) is positioned below the liquid baffle plate (2) and is used for collecting sprayed water to the water collecting tank (6);

and a water inlet of the water pump (4) is connected with the water collecting tank (6).

6. The automatic zinc stripping machine with the zinc sheet cleaning device according to claim 5, characterized in that a filter screen (5) is arranged in the water collecting tank (6);

the filter screen (5) divides the water collecting tank into a settling area and a filtering area;

the water collecting tank (10) is communicated with the settling zone; and a water inlet of the water pump (4) is communicated with the filtering area.

7. The automatic zinc stripping machine with zinc sheet cleaning device according to claim 6, wherein the filtering area is provided with a dust cover.

8. The automatic zinc stripping machine with the zinc sheet cleaning device according to any one of claims 1 to 7, wherein the water spraying angle of the spraying holes (3) is deflected downwards by 10-30 degrees.

9. The automatic zinc stripping machine with the zinc sheet cleaning device according to claim 8, wherein the water spraying angle of the spraying holes (3) is deflected downwards by 15-20 degrees.

10. The automatic zinc stripping machine with the zinc sheet cleaning device according to any one of claims 1 to 7, wherein the water pump (4) is connected with the spray pipe (1) through a hose, and the hose is provided with a floating joint.

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