CN216737853U

CN216737853U - Electroplating-based wastewater treatment equipment

Info

Publication number: CN216737853U
Application number: CN202123222031.6U
Authority: CN
Inventors: 涂长寿; 孙学影; 刘嘉琪; 徐浩宏
Original assignee: Shenzhen Zhongtuotianda Environmental Engineering Co ltd
Current assignee: Shenzhen Zhongtuotianda Environmental Engineering Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-06-14
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a based on electroplating effluent treatment facility, including the installed part, the inside wall welding of installed part installs the reaction box, and the top of reaction box is provided with the cabin cover, and the inboard bottom centre of cabin cover is located to rotate and is installed the main shaft, and the lateral wall welding of main shaft installs the stirring rake, and the lateral wall of main shaft is located the outside welding of stirring rake and is installed the scraper blade, and the lateral wall of scraper blade sets up with the inside wall laminating of reaction box, and the top welding of cabin cover installs the motor, and the motor is located the centre department of cabin cover. This based on electroplating effluent treatment facility, through adding the scraper blade in the reaction box for the device can effectually avoid the waste water reactant to adhere to the inside of reaction box, provides convenience for staff's clearance to a certain extent, and the device is located the inside stirring rake that has added of reaction box simultaneously, makes the device after adding reagent, and the stirring rake can effectually mix its waste water and reagent, has improved the reaction efficiency of waste water to a certain extent, has improved the practicality of device greatly.

Description

Electroplating-based wastewater treatment equipment

Technical Field

The utility model relates to an electroplating effluent treatment technical field especially relates to based on electroplating effluent treatment facility.

Background

The sources of the electroplating wastewater are (1) workpiece cleaning water; (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 cools the water, and the cooling water is not polluted except for temperature rise in the using process. The quality and quantity of the electroplating wastewater are related to the process conditions, production load, operation management, water using mode and other factors of electroplating production. The electroplating wastewater has complex water quality and difficult control of components, contains heavy metal ions such as chromium, cadmium, nickel, copper, zinc, gold, silver and the like, cyanide and the like, and some of the heavy metal ions belong to highly toxic substances with carcinogenic, teratogenic and mutagenic properties.

The equipment that handles is carried out electroplating effluent among the prior art, attaches to various residues very easily on its waste water reaction unit's inner wall, and the clearance is inconvenient, does not clear up for a long time and also influences the use, and the reagent of current waste water reaction is mostly natural reaction, and is inefficient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a based on electroplating effluent treatment facility has solved among the prior art and has carried out the equipment of handling to electroplating effluent, adheres to various residues very easily on its waste water reaction unit's inner wall, and the clearance is inconvenient, does not clear up for a long time and also influences the use, and the reagent of current waste water reaction is mostly natural reaction, problem of inefficiency.

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

based on electroplating wastewater treatment equipment, comprising an installation part, wherein a reaction box is welded and installed on the inner side wall of the installation part, a hatch is arranged at the top of the reaction box, a main shaft is rotatably installed at the center of the bottom of the inner side of the hatch, a stirring paddle is welded and installed on the outer side wall of the main shaft, a scraping plate is welded and installed on the outer side wall of the stirring paddle, the outer side wall of the scraping plate is attached to the inner side wall of the reaction box, a motor is welded and installed at the top of the hatch, the motor is located at the center of the hatch, the output end of the motor longitudinally penetrates through the hatch through a coupler and is welded and connected with the main shaft, a wastewater pipe and a reagent pipe are sequentially welded and installed on the two sides of the motor at the top of the hatch, a discharge pipe is welded and installed at the bottom of the reaction box, a stop valve is arranged on the discharge pipe, a filter is welded and arranged at the free end of the discharge pipe is welded and connected with the feed end of the filter, the top of installed part is located the both sides welded mounting of reaction box and has the backup pad, the quantity of backup pad is two sets of and is the parallel corresponding setting, the top welded mounting of backup pad has the roof, the spout has been seted up to the corresponding lateral wall of backup pad, the inboard top of spout is rotated with the bottom and is installed the threaded rod, the threaded rod vertically runs through the spout and extends to the outside of roof, the threaded rod is located the outside one end welded mounting of roof and has first gear, the top welded mounting of roof has double-shaft motor and fixed block, double-shaft motor's output welded mounting has the connecting rod, the free end welded mounting of connecting rod has the second gear, second gear and first gear engagement set up, the built-in slider of spout, the slider cover is located on the threaded rod and is set up with threaded rod threaded connection, the corresponding lateral wall welded mounting bracket of slider, the mounting bracket is the setting of "U" style of calligraphy structure, the bottom and the cabin cover welded connection setting of mounting bracket.

Preferably, the installed part is the setting of ring form structure, and the bottom welded mounting of installed part has the supporting leg, and the quantity of supporting leg is four groups and is the arrangement of rectangle array.

Preferably, the scraper blade is the slope column structure setting with a lateral wall of reaction box laminating, and the quantity of scraper blade is two sets of and is corresponding the setting.

Preferably, the waste water pipe and the reagent pipe are both provided with an electronic metering valve and are both communicated with the reaction box.

Preferably, the quantity of fixed block is two sets of and is located the both sides of biax motor in proper order, the fixed block cover locate the connecting rod on and with connecting rod sliding connection setting.

Compared with the prior art, the beneficial effects of the utility model are that: this based on electroplating effluent treatment facility, through adding the scraper blade in the reaction box for the device can effectually avoid the waste water reactant to adhere to the inside of reaction box, provides convenience for staff's clearance to a certain extent, and the device is located the inside stirring rake that has added of reaction box simultaneously, makes the device after adding reagent, and the stirring rake can effectually mix its waste water and reagent, has improved the reaction efficiency of waste water to a certain extent, has improved the practicality of device greatly.

Drawings

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

FIG. 2 is a schematic view of the structure of a waste pipe of the present invention;

fig. 3 is the schematic diagram of the stirring paddle structure of the present invention.

In the figure: the device comprises a supporting plate 1, a mounting part 2, supporting legs 3, a filter 4, a reaction box 5, a first gear 6, a second gear 7, a double-shaft motor 8, a connecting rod 9, a fixing block 10, a sliding chute 11, a waste water pipe 12, a cabin cover 13, a threaded rod 14, a sliding block 15, a reagent pipe 16, a scraping plate 17, a motor 18, a main shaft 19 and a stirring paddle 20.

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.

Example (b): referring to fig. 1-3, the installation part comprises an installation part 2, the installation part 2 is arranged in a circular ring structure, support legs 3 are welded at the bottom of the installation part 2, the support legs 3 are four groups and are arranged in a rectangular array, a reaction box 5 is welded at the inner side wall of the installation part 2, a hatch cover 13 is arranged at the top of the reaction box 5, a main shaft 19 is rotatably arranged at the center of the inner bottom of the hatch cover 13, stirring paddles 20 are welded at the outer side wall of the main shaft 19, the stirring paddles 20 are arranged in a cross-shaped structure, the stirring paddles 20 are three groups and are arranged in an annular array, scraping plates 17 are welded at the outer side wall of the main shaft 19 and are positioned at the outer side of the stirring paddles 20, the outer side wall of the scraping plates 17 is attached to the inner side wall of the reaction box 5, one side wall of the scraping plates 17 attached to the reaction box 5 is arranged in an inclined structure, and the scraping plates 17 are arranged in two groups and are arranged correspondingly, the device can effectively prevent wastewater reactants from being attached to the inside of the reaction box 5 by adding the scraper 17 in the reaction box 5, thereby providing convenience for cleaning workers to a certain extent, meanwhile, the device is positioned in the reaction box 5, the stirring paddle 20 is added, so that after the device is added with a reagent, the stirring paddle 20 can effectively mix the wastewater with the reagent, the reaction efficiency of the wastewater is improved to a certain extent, the practicability of the device is greatly improved, the motor 18 is welded and installed at the top of the hatch cover 13, the motor 18 is positioned at the center of the hatch cover 13, the output end of the motor 18 longitudinally penetrates through the hatch cover 13 through a coupler and is welded and connected with the main shaft 19, the wastewater pipe 12 and the reagent pipe 16 are sequentially welded and installed at the two sides of the motor 18 at the top of the hatch cover 13, the wastewater pipe 12 and the reagent pipe 16 are both provided with electronic metering valves, and the wastewater pipe 12 and the reagent pipe 16 are both communicated with the reaction box 5, the bottom of the reaction box 5 is welded with a discharge pipe, the discharge pipe is provided with a stop valve, the free end of the discharge pipe is welded with a filter 4, the discharge pipe is welded with the feed end of the filter 4, the top of the installation part 2 is positioned at two sides of the reaction box 5 and is welded with support plates 1, the number of the support plates 1 is two and is arranged in parallel and corresponding, the top of the support plates 1 is welded with a top plate, the corresponding side wall of the support plates 1 is provided with a chute 11, the top and the bottom of the inner side of the chute 11 are rotatably provided with a threaded rod 14, the threaded rod 14 longitudinally penetrates through the chute 11 and extends to the outside of the top plate, one end of the threaded rod 14 positioned at the outside of the top plate is welded with a first gear 6, the top of the top plate is welded with a double-shaft motor 8 and a fixed block 10, the output end of the double-shaft motor 8 is welded with a connecting rod 9, and the free end of the connecting rod 9 is welded with a second gear 7, second gear 7 sets up with the meshing of first gear 6, the quantity of fixed block 10 is two sets of and just is located the both sides of double-shaft motor 8 in proper order, fixed block 10 overlap locate on connecting rod 9 and with connecting rod 9 sliding connection setting, 11 built-in sliders 15 of spout, 15 covers of slider locate on the threaded rod 14 and with 14 threaded connection settings of threaded rod, slider 15's the corresponding lateral wall welded mounting have the mounting bracket, the mounting bracket is the setting of "U" word column structure, the bottom and the cabin cover 13 welded connection setting of mounting bracket.

When in use: when the device begins to carry out electroplating effluent treatment, pass through pipe connection waste pipe 12 with its waste water, add waste water in its reaction box 5, the user adds relative reaction reagent through reagent pipe 16 according to the waste water volume this moment, driving motor 18 drives stirring rake 20 and rotates this moment, cause reagent and waste water to react, scraper blade 17 clears up its reactant that adheres to in reaction box 5 inside simultaneously, after the reaction is accomplished, reaction box 5 discharging pipe is opened and is caused the reaction mixture liquid to get into the filter and filter the back and discharge.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. Based on electroplating wastewater treatment equipment, the electroplating wastewater treatment equipment comprises a mounting part (2) and is characterized in that a reaction box (5) is welded and mounted on the inner side wall of the mounting part (2), a hatch cover (13) is arranged at the top of the reaction box (5), a main shaft (19) is rotatably mounted in the center of the bottom of the inner side of the hatch cover (13), a stirring paddle (20) is welded and mounted on the outer side wall of the main shaft (19), a scraping plate (17) is welded and mounted on the outer side wall of the stirring paddle (20), the outer side wall of the scraping plate (17) is attached to the inner side wall of the reaction box (5), a motor (18) is welded and mounted on the top of the hatch cover (13), the motor (18) is located in the center of the hatch cover (13), the output end of the motor (18) longitudinally penetrates through the hatch cover (13) through a coupler and is welded and connected with the main shaft (19), a wastewater pipe (12) and a reagent pipe (16) are sequentially welded and mounted on the two sides of the motor (18) at the top of the hatch cover (13), the bottom welded mounting of reaction box (5) has the discharging pipe, be provided with the stop valve on the discharging pipe, the free end welded mounting of discharging pipe has filter (4), the discharging pipe sets up with the feed end welded connection of filter (4), the both sides welded mounting that the top of installed part (2) is located reaction box (5) has backup pad (1), the quantity of backup pad (1) is two sets of and is parallel corresponding arrangement, the top welded mounting of backup pad (1) has the roof, spout (11) have been seted up to the corresponding lateral wall of backup pad (1), threaded rod (14) are installed with the bottom rotation at the inboard top of spout (11), threaded rod (14) vertically run through spout (11) and extend to the outside of roof, threaded rod (14) are located roof outside one end welded mounting and have first gear (6), the top welded mounting of roof has biax motor (8) and fixed block (10), connecting rod (9) are installed in the output welding of biax motor (8), second gear (7) are installed in the free end welding of connecting rod (9), second gear (7) set up with first gear (6) meshing, spout (11) built-in slider (15), slider (15) cover locate on threaded rod (14) and with threaded rod (14) threaded connection setting, the mounting bracket is installed in the lateral wall welding that corresponds of slider (15), the mounting bracket is the setting of "U" word column structure, the bottom and cabin cover (13) welded connection setting of mounting bracket.

2. The electroplating-based wastewater treatment equipment according to claim 1, wherein the mounting piece (2) is arranged in a circular ring structure, the bottom of the mounting piece (2) is welded with the support legs (3), and the number of the support legs (3) is four and the support legs are arranged in a rectangular array.

3. The electroplating-based wastewater treatment equipment according to claim 1, wherein the stirring paddles (20) are arranged in a cross-shaped structure, and the number of the stirring paddles (20) is three and the stirring paddles are arranged in an annular array.

4. The electroplating-based wastewater treatment equipment according to claim 1, wherein one side wall of the scraper (17) attached to the reaction box (5) is arranged in an inclined structure, and the number of the scrapers (17) is two and is arranged correspondingly.

5. The electroplating-based wastewater treatment apparatus according to claim 1, wherein the wastewater pipe (12) and the reagent pipe (16) are provided with electronic metering valves, and the wastewater pipe (12) and the reagent pipe (16) are provided in communication with the reaction tank (5).

6. The electroplating-based wastewater treatment equipment according to claim 1, wherein the number of the fixed blocks (10) is two, the fixed blocks are sequentially arranged on two sides of the double-shaft motor (8), and the fixed blocks (10) are sleeved on the connecting rod (9) and are arranged in a sliding connection manner with the connecting rod (9).