CN215102531U

CN215102531U - Electroplating effluent centralized treatment equipment

Info

Publication number: CN215102531U
Application number: CN202121614928.0U
Authority: CN
Inventors: 周红; 张应�; 李胜兵
Original assignee: Hefei Minghua Electrical And Mechanical Engineering Co ltd
Current assignee: Hefei Minghua Electrical And Mechanical Engineering Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2021-12-10
Anticipated expiration: 2031-07-16

Abstract

The utility model belongs to the technical field of electroplating effluent handles, especially, be an electroplating effluent centralized processing equipment, to the stirring mixed structure singleness of waste water and reaction liquid among the prior art, to the problem that the treatment effeciency of waste water is low, the following scheme is put forward now, it is including handling a section of thick bamboo, the top fixed mounting who handles a section of thick bamboo has the motor, fixedly connected with montant on the output shaft of motor, the montant is kept away from the one end of motor and is extended to in handling a section of thick bamboo and fixed mounting has the connecting plate, and fixed mounting has first gear in handling a section of thick bamboo, and first gear is located the outside of montant, and the top of connecting plate is rotated and is installed the (mixing) shaft, and the top fixedly connected with second gear of (mixing) shaft, first gear meshes with the second gear mutually. The utility model has the advantages of reasonable design, can be through the revolution of (mixing) shaft and a plurality of puddlers and the rotation of (mixing) shaft, the mixed waste water of intensive mixing and reaction liquid have improved the treatment effeciency to waste water.

Description

Electroplating effluent centralized treatment equipment

Technical Field

The utility model relates to an electroplating effluent treatment technical field especially relates to an electroplating effluent centralized treatment equipment.

Background

The main sources of the electroplating wastewater are as follows: 1. the waste electroplating solution can not be used due to long service time and much impurities, but has high concentration and great environmental pollution due to improper treatment. 2. Plating part rinsing water is water which is generated most in electroplating enterprises and contains metals such as nickel, chromium, zinc, copper, tin and the like, precious metals, organic waste water such as citric acid and the like. 3. Acid washing waste water, and water for derusting a plated part. 4. The utility model discloses an electroplating wastewater energy-saving treatment device for electroplating factories, which comprises a stirring reaction box, wherein the bottom of the stirring reaction box is provided with a waste liquid storage box, the top and the bottom of the right side of the stirring reaction box are respectively provided with a reaction liquid installation box and a precipitation filter box, the left side of the stirring reaction box is fixedly connected with a motor, the right side of the motor is rotatably connected with a stirring shaft, the two sides of the stirring shaft are both in threaded connection with stirring blades, the left side of the bottom of the stirring reaction box and the right side of the bottom of the precipitation filter box are both fixedly connected with push rod motors, the end parts of the two push rod motors are both welded with extrusion plates, the two extrusion plates are respectively arranged in the inner cavities of the stirring reaction box and the precipitation filter box, the novel proposal can recycle the wastewater in the reaction precipitation, the wastewater treatment is more complete, the energy is saved, and the working efficiency is improved.

In the design, the stirring and mixing structure for the wastewater and the reaction liquid is single, and the treatment efficiency for the wastewater is low, so that the centralized electroplating wastewater treatment equipment is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of single stirring and mixing structure of the wastewater and the reaction liquid and low treatment efficiency of the wastewater in the prior art and providing the centralized treatment equipment for the electroplating wastewater.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an electroplating effluent centralized processing equipment, including handling a section of thick bamboo, the top fixed mounting who handles a section of thick bamboo has the motor, fixedly connected with montant on the output shaft of motor, the montant is kept away from the one end of motor and is extended to in handling a section of thick bamboo and fixed mounting has the connecting plate, fixed mounting has first gear in handling a section of thick bamboo, first gear is located the outside of montant, the top of connecting plate is rotated and is installed the (mixing) shaft, the top fixedly connected with second gear of (mixing) shaft, first gear meshes with the second gear mutually, the bottom of (mixing) shaft extends to the below of connecting plate, the outside fixed mounting of (mixing) shaft has the puddler of a plurality of slopes settings, be equipped with the filter screen that the slope set up in handling a section of thick bamboo.

Preferably, the top of the treatment cylinder is fixedly provided with a liquid feeding pipe and a water inlet pipe, and the water inlet pipe is provided with a flange plate.

Preferably, the inner wall of the top of the treatment barrel is fixedly connected with two fixing rods, and the bottom ends of the two fixing rods are fixedly connected with the first gear.

Preferably, a vertical hole is formed in the top of the first gear, and the vertical rod is located on the inner side of the vertical hole.

Preferably, the top of the connecting plate is provided with a mounting hole, an outer ring of the bearing is fixedly mounted in the mounting hole, and the stirring shaft is fixedly sleeved with an inner ring of the bearing.

Preferably, one side of the treatment cylinder is provided with a slag discharge pipe and a water outlet pipe, and valves are arranged on the slag discharge pipe and the water outlet pipe.

In the utility model, the electroplating wastewater centralized treatment equipment can drive the stirring shaft and the stirring rods to perform revolution motion through the common cooperation of the vertical rods and the connecting plate through the driving motor, and can make the stirring shaft rotate and fully stir and mix the wastewater and the reaction liquid through the stirring rods through the meshing transmission of the first gear and the second gear, so that the wastewater and the reaction liquid can be fully stirred and mixed through the revolution of the stirring shaft and the stirring rods and the rotation of the stirring shaft, and the treatment efficiency of the wastewater is improved;

the utility model has the advantages of reasonable design, can be through the revolution of (mixing) shaft and a plurality of puddlers and the rotation of (mixing) shaft, the mixed waste water of intensive mixing and reaction liquid have improved the treatment effeciency to waste water.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a centralized electroplating wastewater treatment device according to the present invention;

FIG. 2 is a schematic sectional view of a main view of a centralized treatment apparatus for electroplating wastewater according to the present invention;

FIG. 3 is a schematic structural view of part A of the centralized electroplating wastewater treatment equipment provided by the utility model.

In the figure: 1. a treatment cylinder; 2. a liquid feeding pipe; 3. a water inlet pipe; 4. a flange plate; 5. a motor; 6. a vertical rod; 7. a connecting plate; 8. a first gear; 9. fixing the rod; 10. vertical holes; 11. a stirring shaft; 12. a second gear; 13. a stirring rod; 14. a filter screen; 15. a slag discharge pipe; 16. and (5) discharging a water pipe.

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.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-3, an electroplating effluent centralized treatment equipment, including handling a section of thick bamboo 1, the top fixed mounting of handling a section of thick bamboo 1 has motor 5, fixedly connected with montant 6 on motor 5's the output shaft, the one end that motor 5 was kept away from to montant 6 extends to in handling a section of thick bamboo 1 and fixed mounting has connecting plate 7, fixed mounting has first gear 8 in handling a section of thick bamboo 1, first gear 8 is located the outside of montant 6, the top of connecting plate 7 is rotated and is installed (mixing) shaft 11, the top fixedly connected with second gear 12 of (mixing) shaft 11, first gear 8 meshes with second gear 12 mutually, the bottom of (mixing) shaft 11 extends to the below of connecting plate 7, the outside fixed mounting of (mixing) shaft 11 has the puddler 13 of a plurality of slopes settings, be equipped with the filter screen 14 that the slope set up in handling a section of thick bamboo 1.

In this embodiment, the top fixed mounting of a processing section of thick bamboo 1 has liquid feeding pipe 2 and inlet tube 3, is equipped with ring flange 4 on the inlet tube 3, is convenient for add reaction liquid and waste water.

In this embodiment, handle two dead levers 9 of fixedly connected with on the top inner wall of a section of thick bamboo 1, the bottom of two dead levers 9 all with first gear 8 fixed connection, conveniently fixed first gear 8.

In this embodiment, a vertical hole 10 is opened at the top of the first gear 8, the vertical rod 6 is located inside the vertical hole 10, the first gear 8 can be sleeved outside the vertical rod 6, and the first gear 8 is not in contact with the vertical rod 6.

In this embodiment, the mounting hole has been seted up at the top of connecting plate 7, and the outer lane of bearing is fixed to be installed in the mounting hole, stirring shaft 11 cup joints with the inner circle of bearing is fixed, conveniently rotates installation (mixing) shaft 11.

In this embodiment, one side of the treatment cylinder 1 is provided with a slag discharge pipe 15 and a water outlet pipe 16, and the slag discharge pipe 15 and the water outlet pipe 16 are both provided with valves, so as to facilitate slag discharge and water outlet.

The utility model discloses in, when using, can let in electroplating effluent in 1 to handling a section of thick bamboo through inlet tube 3 to add reaction liquid in 1 through the liquid feeding pipe, can pass through driving motor 5 afterwards, through montant 6 and connecting plate 7 common cooperation, can drive (mixing) shaft 11 and a plurality of puddler 13 and be revolution motion, can be through the meshing transmission of first gear 8 with second gear 12 simultaneously, can make the rotation of (mixing) shaft 11 and mix waste water and reaction liquid intensive mixing through a plurality of puddler 13.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The centralized treatment equipment for the electroplating wastewater comprises a treatment barrel (1) and is characterized in that a motor (5) is fixedly mounted at the top of the treatment barrel (1), a vertical rod (6) is fixedly connected to an output shaft of the motor (5), one end, far away from the motor (5), of the vertical rod (6) extends into the treatment barrel (1) and is fixedly provided with a connecting plate (7), a first gear (8) is fixedly mounted in the treatment barrel (1), the first gear (8) is located on the outer side of the vertical rod (6), a stirring shaft (11) is rotatably mounted at the top of the connecting plate (7), a second gear (12) is fixedly connected to the top end of the stirring shaft (11), the first gear (8) is meshed with the second gear (12), the bottom end of the stirring shaft (11) extends to the lower side of the connecting plate (7), and a plurality of obliquely arranged stirring rods (13) are fixedly mounted on the outer side of the stirring shaft (11), a filter screen (14) which is obliquely arranged is arranged in the treatment cylinder (1).

2. The centralized treatment equipment for the electroplating wastewater according to claim 1, wherein a liquid feeding pipe (2) and a water inlet pipe (3) are fixedly arranged at the top of the treatment cylinder (1), and a flange plate (4) is arranged on the water inlet pipe (3).

3. The centralized treatment equipment for electroplating wastewater according to claim 1, wherein two fixing rods (9) are fixedly connected to the inner wall of the top of the treatment cylinder (1), and the bottom ends of the two fixing rods (9) are fixedly connected with the first gear (8).

4. The centralized treatment equipment for electroplating wastewater according to claim 1, wherein the top of the first gear (8) is provided with a vertical hole (10), and the vertical rod (6) is positioned at the inner side of the vertical hole (10).

5. The centralized treatment equipment for the electroplating wastewater according to claim 1, wherein the top of the connecting plate (7) is provided with a mounting hole, an outer ring of a bearing is fixedly mounted in the mounting hole, and the stirring shaft (11) is fixedly sleeved with an inner ring of the bearing.

6. The centralized treatment equipment for the electroplating wastewater according to claim 1, wherein one side of the treatment cylinder (1) is provided with a slag discharge pipe (15) and a water outlet pipe (16), and valves are arranged on the slag discharge pipe (15) and the water outlet pipe (16).