CN210795955U

CN210795955U - A cyclic utilization device for electroplating rinsing water

Info

Publication number: CN210795955U
Application number: CN201920773566.6U
Authority: CN
Inventors: 王洪银; 万寿福
Original assignee: Tianjin Kuoxi Environmental Protection Technology Co ltd
Current assignee: Tianjin Kuoxi Environmental Protection Technology Co ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-06-19
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses a cyclic utilization device for electroplating rinsing water, including first purifying barrel and second purifying barrel, the inside of first purifying barrel is provided with filtering mechanism, the second purifying barrel is located the below of first purifying barrel, and the outer skin weld of second purifying barrel has the mount, the air pump is installed to the top of mount, the inside integration of second purifying barrel is provided with the slope, and the left and right sides on slope all is provided with the one end of liquid outlet, the outer fixed surface of liquid outlet installs the valve, and the other end of liquid outlet has connect the sleeve soon, telescopic surface integration is provided with the interception net. The inside filter screen that is provided with of device, the inside solid-state granule that carries of electroplating effluent is intercepted by the filter screen, and the filter screen dismantles conveniently, is convenient for clean it to keep the permanent smoothness of filter screen, make the filter screen can carry out long-term recycle.

Description

A cyclic utilization device for electroplating rinsing water

Technical Field

The utility model relates to the technical field of electroplating wastewater treatment equipment, in particular to a recycling device for electroplating rinsing water.

Background

The sources of the electroplating wastewater are generally: (1) cleaning water for the plated part; (2) a waste plating solution; (3) other waste waters including flushing the floor of the shop, scrubbing the polar plates, aeration equipment condensation, and various bath liquids and drains that "run, spill, drip, leak" due to bath leakage or improper operation and management; (4) the equipment cooling water is not polluted except the temperature rise in the use process, the water quality and the water quantity of the electroplating wastewater are related to factors such as the process conditions, the production load, the operation management and the water using mode of electroplating production, and the electroplating wastewater carries a lot of impurities and can cause serious environmental pollution by direct discharge.

The existing electroplating wastewater treatment equipment is too complex in structure and more in use steps, a filter screen inside the equipment is fixed thoroughly, and when the filter screen is blocked, the filter screen cannot be dredged in time, so that the working efficiency of the equipment is reduced, and aiming at the problems, a recycling device for electroplating rinse water is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cyclic utilization device for electroplating rinsing water to it is too complicated to provide general electroplating wastewater treatment equipment structure in solving above-mentioned background art, and use steps are more, and the inside filter screen of equipment is fixed thoroughly, when the filter screen is blockked up, can't carry out timely mediation to it, thereby has reduced the work efficiency's of equipment problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cyclic utilization device for electroplating rinsing water, includes first purifying barrel and second purifying barrel, the inside of first purifying barrel is provided with filtering mechanism, the second purifying barrel is located the below of first purifying barrel, and the skin weld of second purifying barrel has the mount, the air pump is installed to the top of mount, the inside integration of second purifying barrel is provided with the slope, and the left and right sides on slope all is provided with the one end of liquid outlet, the outer fixed surface of liquid outlet installs the valve, and the other end of liquid outlet has connect the sleeve soon, telescopic surface integration is provided with the interception net.

Preferably, filtering mechanism includes filter screen, notch board, locating lever, constant head tank, fixed column, connecting rod, slider and slide rail, the marginal fixed mounting of filter screen has the notch board, and the lower surface mounting of notch board has the locating lever, the outside of locating lever is provided with the constant head tank, and the outside integration of constant head tank is provided with the fixed column, the last surface welding of notch board has the connecting rod, and the upper end fixed mounting of connecting rod has the slider, the outside of slider is provided with the slide rail.

Preferably, the concave plates are distributed along the edge of the filter screen in a triangular shape, a semi-enclosed structure is formed between the concave plates and the fixed columns, and the concave plates are symmetrical about the vertical center line of the filter screen.

Preferably, the slider is in a T-shaped structure, the connecting rod and the first purifying barrel form a sliding structure through the slider and the sliding rails, and the sliding rails are parallel to each other.

Preferably, the slope is arranged in a splayed structure, and the inclination angle of the slope is 15 degrees.

Preferably, the liquid outlet passes through threaded connection between sleeve and the interception net, and all be symmetrical about the vertical central line of second purifying barrel between the slope and the liquid outlet.

Compared with the prior art, the beneficial effects of the utility model are that: one end of a fixed column in the recycling device for electroplating rinse water is welded with the inner wall of a first purification barrel, so that a filter screen is stably arranged in the first purification barrel through the mutual matching of a concave plate and the fixed column, and solid particles carried in electroplating wastewater are intercepted by the filter screen;

when a large amount of solid particles remain on the filter screen to cause the filter screen to be blocked, the sliding block can be pulled upwards to enable the sliding block to move upwards along the direction of the sliding rail, and the sliding block is connected with the concave plate through the connecting rod, so that the sliding block drives the concave plate to move upwards, the filter screen is pulled out from the interior of the first purification barrel, the filter screen is convenient to clean, the long-term smoothness of the filter screen is kept, and the filter screen can be recycled for a long time;

after the separation of the inside suspended solid that carries of electroplating effluent finishes, open the valve for the electroplating effluent that finishes that purifies flows to the interception net through the liquid outlet, floats the dross on electroplating effluent upper strata and is intercepted by the interception net, and the setting up on slope makes the inside lower surface of second purification bucket present the tilt state, avoids electroplating effluent to remain in the inside of second purification bucket, is favorable to the discharge of liquid.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the slide block and the slide rail of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a first purification barrel; 2. a filtering mechanism; 3. a filter screen; 4. a concave plate; 5. positioning a rod; 6. positioning a groove; 7. fixing a column; 8. a connecting rod; 9. a slider; 10. a slide rail; 11. a second purification barrel; 12. a fixed mount; 13. an air pump; 14. a slope; 15. a liquid outlet; 16. a valve; 17. a sleeve; 18. and (5) intercepting a net.

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. 1-3, the present invention provides a technical solution: a recycling device for electroplating rinse water comprises a first purifying barrel 1 and a second purifying barrel 11, wherein a filtering mechanism 2 is arranged inside the first purifying barrel 1, the filtering mechanism 2 comprises a filter screen 3, a concave plate 4, a positioning rod 5, a positioning groove 6, a fixing column 7, a connecting rod 8, a sliding block 9 and a sliding rail 10, the concave plate 4 is fixedly arranged at the edge of the filter screen 3, the positioning rod 5 is arranged on the lower surface of the concave plate 4, the positioning groove 6 is arranged on the outer side of the positioning rod 5, the fixing column 7 is integrally arranged on the outer side of the positioning groove 6, the connecting rod 8 is welded on the upper surface of the concave plate 4, the sliding block 9 is fixedly arranged at the upper end of the connecting rod 8, the sliding rail 10 is arranged on the outer side of the sliding block 9, when the device is used, the filter screen 3 is firstly transversely arranged inside the first purifying barrel 1, then electroplating wastewater is injected into the first purifying barrel 1, solid particles, the concave plate 4 is distributed along the edge of the filter screen 3 in a triangular shape, a semi-enclosed structure is formed between the concave plate 4 and the fixed column 7, the concave plate 4 is symmetrical about the vertical central line of the filter screen 3, the positioning rod 5 on the lower surface of the concave plate 4 is aligned to the positioning groove 6 to be inserted, the positioning groove 6 is arranged in the fixed column 7, the concave plate 4 is tightly attached to the outer surface of the fixed column 7 through the mutual matching between the positioning rod 5 and the positioning groove 6, one end of the fixed column 7 is welded with the inner wall of the first purifying barrel 1, the filter screen 3 is stably arranged in the first purifying barrel 1 through the mutual matching between the concave plate 4 and the fixed column 7, the slide block 9 is in a T-shaped structure, the connecting rod 8 forms a sliding structure with the first purifying barrel 1 through the slide block 9 and the slide rail 10, and the slide rails 10 are parallel to each other, when a large amount of solid particles are left on the filter screen 3 to block the filter screen 3, the sliding block 9 can be pulled upwards, so that the sliding block 9 moves upwards along the direction of the sliding rail 10, and the sliding block 9 is connected with the concave plate 4 through the connecting rod 8, so that the sliding block 9 drives the concave plate 4 to move upwards, the filter screen 3 is pulled out from the inside of the first purification barrel 1, the filter screen 3 is convenient to clean, the long-term smoothness of the filter screen 3 is kept, the filter screen 3 can be recycled for a long time, the tail end surface of the sliding block 9 is made of an iron sheet material, and the tail end surface of the sliding rail 10 is covered with a layer of magnetic sheet, so that when the sliding block 9 is pushed to the innermost side of the sliding rail 10, the sliding;

the second purifying barrel 11 is positioned below the first purifying barrel 1, a fixing frame 12 is welded on the outer surface of the second purifying barrel 11, an air pump 13 is arranged above the fixing frame 12, a slope 14 is integrally arranged inside the second purifying barrel 11, and the left and right sides of the slope 14 are both provided with one end of the liquid outlet 15, the slope 14 is arranged into a splayed structure, and the inclination angle of the slope 14 is 15 degrees, the electroplating wastewater which smoothly passes through the filter screen 3 falls into the second purifying barrel 11, then the air pump 13 with model number of cqb-01 is electrified, so that the air pump 13 delivers air to the interior of the second purification barrel 11 through the pipeline, thereby generating micro bubbles inside the electroplating wastewater, the bubbles are adhered to the fine suspended matters to form a floating body, and the floating body floats to the water surface by utilizing the buoyancy of the bubbles to form foam or scum, so that the suspended matters in the electroplating wastewater are separated;

outer fixed surface of liquid outlet 15 installs valve 16, and the other end of liquid outlet 15 has connect sleeve 17 soon, sleeve 17's integration of surface is provided with interception net 18, threaded connection between liquid outlet 15 passes through sleeve 17 and interception net 18, and all be symmetrical about the vertical central line of second purifying barrel 11 between the slope 14 and the liquid outlet 15, after the separation of the inside suspended substance who carries of electroplating effluent finishes, open valve 16, make the electroplating effluent who finishes through liquid outlet 15 flow direction interception net 18, float the dross on electroplating effluent upper strata and be intercepted by interception net 18, slope 14's setting makes the inside lower surface of second purifying barrel 11 present the tilt state, avoid electroplating effluent to remain in the inside of second purifying barrel 11, be favorable to the discharge of liquid.

The working principle is as follows: when the device for recycling electroplating rinse water is used, the positioning rod 5 on the lower surface of the concave plate 4 is aligned with the positioning groove 6 to be inserted, the positioning groove 6 is arranged inside the fixed column 7, so the concave plate 4 is tightly attached to the outer surface of the fixed column 7 through the mutual matching between the positioning rod 5 and the positioning groove 6, one end of the fixed column 7 is welded with the inner wall of the first purifying barrel 1, so the filter screen 3 is stably arranged inside the first purifying barrel 1 through the mutual matching between the concave plate 4 and the fixed column 7, then electroplating wastewater is injected into the first purifying barrel 1, solid particles carried in the electroplating wastewater are intercepted by the filter screen 3, the electroplating wastewater smoothly passing through the filter screen 3 falls into the second purifying barrel 11, then the air pump 13 with the model of cqb-01 is electrified, and the air pump 13 conveys air into the second purifying barrel 11 through a pipeline, therefore, tiny bubbles are generated inside the electroplating wastewater, the bubbles and fine suspended matters are adhered to form a floating body, the floating body floats to the water surface by utilizing the buoyancy of the bubbles to form foam or scum, suspended matters in the electroplating wastewater are separated, the valve 16 is opened, the purified electroplating wastewater flows to the interception net 18 through the liquid outlet 15, the scum floating on the upper layer of the electroplating wastewater is intercepted by the interception net 18, and the working principle of the recycling device for electroplating rinse water is realized.

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. A recycling device for electroplating rinse water comprises a first purifying barrel (1) and a second purifying barrel (11), and is characterized in that: the inside of first purifying barrel (1) is provided with filtering mechanism (2), second purifying barrel (11) are located the below of first purifying barrel (1), and the skin weld of second purifying barrel (11) has mount (12), air pump (13) are installed to the top of mount (12), the inside integration of second purifying barrel (11) is provided with slope (14), and the left and right sides of slope (14) all is provided with the one end of liquid outlet (15), the skin fixed mounting of liquid outlet (15) has valve (16), and the other end of liquid outlet (15) has connect sleeve (17) soon, the integration of the surface of sleeve (17) is provided with interception net (18).

2. The recycling apparatus for electroplating rinse water according to claim 1, wherein: filtering mechanism (2) include filter screen (3), notch board (4), locating lever (5), constant head tank (6), fixed column (7), connecting rod (8), slider (9) and slide rail (10), the edge fixed mounting of filter screen (3) has notch board (4), and the lower surface mounting of notch board (4) has locating lever (5), the outside of locating lever (5) is provided with constant head tank (6), and the outside integration of constant head tank (6) is provided with fixed column (7), the last surface welding of notch board (4) has connecting rod (8), and the upper end fixed mounting of connecting rod (8) has slider (9), the outside of slider (9) is provided with slide rail (10).

3. The recycling apparatus for electroplating rinse water according to claim 2, wherein: the concave plates (4) are distributed in a triangular shape along the edge of the filter screen (3), a semi-surrounding structure is formed between the concave plates (4) and the fixing column (7), and the concave plates (4) are symmetrical about the vertical center line of the filter screen (3).

4. The recycling apparatus for electroplating rinse water according to claim 2, wherein: the slider (9) is in a T-shaped structure, the connecting rod (8) forms a sliding structure with the first purifying barrel (1) through the slider (9) and the sliding rails (10), and the sliding rails (10) are parallel to each other.

5. The recycling apparatus for electroplating rinse water according to claim 1, wherein: the slope (14) is of a splayed structure, and the inclination angle of the slope (14) is 15 degrees.

6. The recycling apparatus for electroplating rinse water according to claim 1, wherein: the liquid outlets (15) are in threaded connection with the intercepting net (18) through the sleeve (17), and the slopes (14) and the liquid outlets (15) are symmetrical about the vertical center line of the second purifying barrel (11).