CN214571179U

CN214571179U - Environment-friendly waste water treatment equipment for galvanizing processing

Info

Publication number: CN214571179U
Application number: CN202023333087.4U
Authority: CN
Inventors: 韩洪光
Original assignee: Hengshui Baotai Machinery Parts Manufacturing Co ltd
Current assignee: Hengshui Baotai Machinery Parts Manufacturing Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-02
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to the technical field of wastewater treatment equipment, in particular to an environment-friendly wastewater treatment equipment for galvanizing processing, which comprises a filter box and a treatment box, wherein the bottom end of the filter box is connected with four support legs, the bottom end of the filter box is connected with a first motor, the output end of the first motor is connected with a first rotating shaft, the top end of the first rotating shaft extends into the filter box and is connected with a square block, the inner side wall of the filter box is provided with four sliding grooves, the top end of the filter box is provided with a top plate, the bottom end of the top plate is rotatably connected with a second rotating shaft through a bearing, the bottom end of the second rotating shaft is provided with a square groove, the square block is inserted into the square groove, the outer side of the second rotating shaft is provided with a filter sieve plate and an activated carbon box, the outer side walls of the filter sieve plate and the activated carbon box are connected with four sliding blocks which are respectively in sliding fit with the four sliding grooves, so that the filter sieve plate and the activated carbon box can be conveniently cleaned or replaced, the work difficulty of people is reduced, the work efficiency is improved, and the efficiency of wastewater treatment is improved.

Description

Environment-friendly waste water treatment equipment for galvanizing processing

Technical Field

The utility model relates to a waste water treatment equipment technical field specifically is an environment-friendly waste water treatment equipment for galvanizing process.

Background

The hot galvanizing is a process technology for obtaining a coating by immersing metals such as steel, stainless steel, cast iron and the like into molten liquid metal or alloy, the hot galvanizing is the most widely applied and optimal performance-price ratio steel surface treatment method in the world at present, the corrosion reduction, the service life extension, the energy saving and material saving of a hot galvanizing product on steel and iron play inestimable and irreplaceable roles, and the hot galvanizing process flow comprises finished product pickling, water washing, plating assistant adding, drying, rack plating, cooling, chemical reaction, cleaning, polishing and hot galvanizing completion.

Through retrieval, the invention patent with the Chinese patent number of CN202010791929.6 discloses hot galvanizing wastewater treatment equipment for metal products, which comprises a wastewater treatment box and a servo motor; when the filter is used, impurities in the waste water can be filtered, meanwhile, the phenomenon that the filter holes are blocked is avoided, and the normal operation of equipment is ensured.

The above prior art solutions still have the following drawbacks: it is not convenient for clear up and change filtering sieve and reaction box, increases the degree of difficulty that people changed, and a large amount of impurity are piled up and are caused filtering sieve jam, reduce its filtration purification's effect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be convenient for change filtering sieve, can prevent that a large amount of impurities from causing filtering sieve to block up to it, improved its filtration purification effect's environmental protection type waste water treatment equipment for zinc-plating processing.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an environment-friendly waste water treatment device for galvanizing processing comprises a filter box and a treatment box, wherein the bottom end of the filter box is connected with four support legs, the bottom end of the filter box is connected with a first motor, the output end of the first motor is connected with a first rotating shaft, the top end of the first rotating shaft extends into the filter box and is connected with a square block, the inner side wall of the filter box is provided with four sliding grooves, the top end of the filter box is provided with a top plate, the bottom end of the top plate is rotatably connected with a second rotating shaft through a bearing, the bottom end of the second rotating shaft is provided with a square groove, the square block is inserted into the square groove, the outer side of the second rotating shaft is provided with a filter sieve plate and an activated carbon box, the outer side walls of the filter sieve plate and the activated carbon box are connected with four sliding blocks which are respectively in sliding fit with the four sliding grooves, the outer side wall of the second rotating shaft is provided with two groups of scraper blades, the bottom ends of the two groups of scraper blades are respectively contacted with the top ends of the filter sieve plate and the activated carbon box, the upper side of the inside of the treatment box is communicated with the bottom side of the inside of the filter box through a first connecting pipe, a stirring device is arranged in the treatment box, and the left end of the filter box is connected with a neutralizing device.

Preferably, agitating unit includes the second motor, the bottom of second motor and the top fixed connection who handles the case, the output fixedly connected with third pivot of second motor, the bottom of third pivot extend to the inside of handling the case and have the inside bottom of handling the case to rotate and connect, a plurality of stirring boards of lateral wall fixedly connected with of third pivot, the internally mounted of handling the case has the PH sensor, the display screen is installed to the front end of handling the case.

Preferably, the neutralization apparatus includes backup pad, lye tank and water pump, the right-hand member of backup pad and the left end fixed connection of rose box, two gusset and rose box fixed connection are passed through to the bottom of backup pad, the bottom and the backup pad top fixed connection of lye tank, the top of lye tank are provided with the liquid feeding pipe, and the top threaded connection of liquid feeding pipe has the case lid, the bottom of water pump and the top left side fixed connection of backup pad, the input of water pump is through the inside switch-on of second connecting pipe with lye tank, and the output of water pump is connected with the third connecting pipe, installs the flow valve on the third connecting pipe, and the third connecting pipe is through the inside switch-on of a plurality of fourth connecting pipes with the processing case.

Preferably, the upside of rose box is provided with the feed liquor pipe, installs first valve on the feed liquor pipe.

Preferably, the bottom ends of the four support legs are fixedly connected with supports, and the bottom end of each support is fixedly connected with an anti-slip pad.

Preferably, the filtering sieve plate and the activated carbon box are both composed of two semicircular structures which are fixedly connected through a connecting column.

Preferably, a second valve is installed on the first connection pipe.

Preferably, the bottom end of the top plate is fixedly connected with a sealing gasket, and the bottom end of the sealing gasket is contacted with the top end of the filter box.

Preferably, the bottom side of the left end of the treatment box is communicated with a liquid discharge pipe, and a third valve is arranged on the liquid discharge pipe.

(III) advantageous effects

Compared with the prior art, the utility model provides an environment-friendly waste water treatment equipment for galvanization processing possesses following beneficial effect:

1. this environmental protection type waste water treatment equipment for zinc-plating processing, filter waste water through filtering the sieve, adsorb impurity and pungent smell in the waste water through the activated carbon box, carry the inside alkali lye with third connecting pipe and a plurality of fourth connecting pipe to the inside of handling the case through the water pump with the inside alkali lye of alkali lye incasement portion, it rotates to drive the third pivot through the second motor, the third pivot drives the stirring board and rotates the water of the inside of handling the case and stir, make alkali lye and waste water fully fuse, neutralize waste water, detect the pH value of inside water through the pH sensor, and show through the display screen, the people of being convenient for monitor the pH value of the water of handling the incasement, people's frequent sample detection has been avoided, improve waste water treatment's efficiency.

2. This waste water treatment equipment is used in zinc-plating processing of environment-friendly, it rotates to drive first pivot through first motor, first pivot drives the second pivot and rotates, the second pivot drives two sets of scraper blades and rotates, it clears up the surface of filtering sieve and active carbon box to rotate through the scraper blade, avoid a large amount of impurity to pile up and cause the jam, it is convenient for dismantle filtering sieve and active carbon box at the inner wall of spout through the slider simultaneously, be convenient for clear up or change filtering sieve and active carbon box, people's the work degree of difficulty has been reduced, the efficiency of work has been improved.

Drawings

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

fig. 2 is a schematic diagram of a rear perspective structure of the present invention;

FIG. 3 is a front view of the cross-sectional structure of the present invention;

fig. 4 is a schematic top view of the filtering sieve plate of the present invention;

fig. 5 is a schematic diagram of a partially enlarged structure in fig. 1 according to the present invention.

In the figure: 1. a filter box; 2. a treatment tank; 3. a support leg; 4. a first motor; 5. a first rotating shaft; 6. a square block; 7. a top plate; 8. a second rotating shaft; 9. filtering the sieve plate; 10. an activated carbon cartridge; 11. a slider; 12. a squeegee; 13. a first connecting pipe; 14. a second motor; 15. a third rotating shaft; 16. a stirring plate; 17. a pH sensor; 18. a display screen; 19. a support plate; 20. an alkaline liquid tank; 21. a water pump; 22. a rib plate; 23. a liquid feeding pipe; 24. a box cover; 25. a second connecting pipe; 26. a third connecting pipe; 27. a flow valve; 28. a fourth connecting pipe; 29. a liquid inlet pipe; 30. a first valve; 31. a support; 32. a non-slip mat; 33. connecting columns; 34. a second valve; 35. a gasket; 36. a liquid discharge pipe; 37. a third valve.

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.

Examples

Referring to fig. 1-5, an environment-friendly waste water treatment device for galvanizing process comprises a filter tank 1 and a treatment tank 2, wherein a liquid inlet pipe 29 is arranged on the upper side of the filter tank 1, a first valve 30 is arranged on the liquid inlet pipe 29, waste water is added into the filter tank 1 through the liquid inlet pipe 29, four support legs 3 are connected to the bottom end of the filter tank 1, support bases 31 are fixedly connected to the bottom ends of the four support legs 3, anti-slip pads 32 are fixedly connected to the bottom ends of the support bases 31 for supporting the filter tank 1 and improving the stability of the filter tank 1, a first motor 4 is connected to the bottom end of the filter tank 1, an output end of the first motor 4 is connected to a first rotating shaft 5, the top end of the first rotating shaft 5 extends into the filter tank 1 and is connected to a square block 6, four sliding grooves are arranged on the inner side wall of the filter tank 1, a top plate 7 is arranged at the top end of the filter tank 1, and a sealing pad 35 is fixedly connected to the bottom end of the top plate 7, the bottom end of a sealing gasket 35 is contacted with the top end of the filter box 1, the sealing performance between the top plate 7 and the filter box 1 is improved, the bottom end of the top plate 7 is rotatably connected with a second rotating shaft 8 through a bearing, the bottom end of the second rotating shaft 8 is provided with a square groove, a square block 6 is inserted into the square groove, the outer side of the second rotating shaft 8 is provided with a filtering sieve plate 9 and an activated carbon box 10, the outer side walls of the filtering sieve plate 9 and the activated carbon box 10 are connected with four sliding blocks 11, the four sliding blocks 11 are respectively in sliding fit with the four sliding grooves, the outer side wall of the second rotating shaft 8 is provided with two groups of scraping plates 12, the bottom ends of the two groups of scraping plates 12 are respectively contacted with the top ends of the filtering sieve plate 9 and the activated carbon box 10, the filtering sieve plate 9 and the activated carbon box 10 are composed of two semicircular structures, the two semicircular structures are fixedly connected through a connecting column 33, the filtering sieve plate 9 and the activated carbon box 10 are convenient to be disassembled and replaced, the upper side of the inside of the processing box 2 is communicated with the bottom side of the inside of the filter box 1 through a first connecting tube 13, the first connecting pipe 13 is provided with a second valve 34 for controlling the opening and closing of the first connecting pipe 13, a stirring device is arranged in the treatment box 2, and the left end of the filter box 1 is connected with a neutralization device.

It should be further noted that the stirring device includes a second motor 14, the bottom end of the second motor 14 is fixedly connected with the top end of the treatment tank 2, the output end of the second motor 14 is fixedly connected with a third rotating shaft 15, the bottom end of the third rotating shaft 15 extends into the treatment tank 2 and is rotatably connected with the bottom end inside the treatment tank 2, the outer side wall of the third rotating shaft 15 is fixedly connected with a plurality of stirring plates 16, a PH sensor 17 is installed inside the treatment tank 2, the front end of the treatment tank 2 is installed with a display screen 18, the third rotating shaft 15 is driven by the second motor 14 to rotate, the third rotating shaft 15 drives the stirring plates 16 to rotate to stir the water inside the treatment tank 2, so that the alkali liquor and the wastewater are fully mixed, the wastewater is neutralized, the PH value of the water inside is detected by the PH sensor 17 and is displayed by the display screen 18, and people can conveniently monitor the PH value of the water inside the treatment tank 2, the frequent sampling detection of people is avoided, the efficiency of wastewater treatment is improved, the neutralizing device comprises a supporting plate 19, an alkaline liquid tank 20 and a water pump 21, the right end of the supporting plate 19 is fixedly connected with the left end of the filter tank 1, the bottom end of the supporting plate 19 is fixedly connected with the filter tank 1 through two rib plates 22, the bottom end of the alkaline liquid tank 20 is fixedly connected with the top end of the supporting plate 19, a liquid adding pipe 23 is arranged at the top end of the alkaline liquid tank 20, a tank cover 24 is in threaded connection with the top end of the liquid adding pipe 23, the bottom end of the water pump 21 is fixedly connected with the left side of the top end of the supporting plate 19, the input end of the water pump 21 is communicated with the inside of the alkaline liquid tank 20 through a second connecting pipe 25, the output end of the water pump 21 is connected with a third connecting pipe 26, a flow valve 27 is installed on the third connecting pipe 26, the third connecting pipe 26 is communicated with the inside of the treatment tank 2 through a plurality of fourth connecting pipes 28, the alkaline liquid in the alkaline liquid tank 20 is uniformly conveyed to the inside of the treatment tank 2 through the water pump 21, a drain pipe 36 is communicated with the bottom side of the left end of the treatment box 2, and a third valve 37 is arranged on the drain pipe 36, so that the treated water can be conveniently discharged.

In this embodiment, the models of the first motor 4, the second motor 14 and the water pump 21 are Z2BLD25-24GN, YVF2-63M1-4 and 150QJ20-96/16, respectively, the first motor 4, the second motor 14 and the water pump 21 are all known devices directly purchased from the market and used by people in the art, and structural and functional improvements are not performed on the known devices, and therefore detailed description is omitted here, and the first motor 4, the second motor 14 and the water pump 21 are all provided with control switches matched with the control switches, and the installation positions of the control switches are selected according to actual use requirements, so that an operator can conveniently perform operation control.

In conclusion, when the environment-friendly wastewater treatment equipment for galvanizing processing is used, firstly, the wastewater is connected with an external wastewater conveying device through the liquid inlet pipe 29, the wastewater enters the inside of the filter tank 1 through the liquid inlet pipe 29, the wastewater is filtered through the filter sieve plate 9, impurities and pungent smells in the wastewater are adsorbed through the activated carbon box 10, the filtered water flows into the inside of the treatment tank 2 through the first connecting pipe 13, the alkali liquor in the alkali liquor tank 20 is uniformly conveyed to the inside of the treatment tank 2 through the water pump 21, the third connecting pipe 26 and the plurality of fourth connecting pipes 28 are driven to rotate through the second motor 14, the third rotating shaft 15 drives the stirring plate 16 to rotate to stir the water in the treatment tank 2, so that the alkali liquor and the wastewater are fully mixed, the wastewater is neutralized, the PH value of the internal water is detected through the PH sensor 17, and is displayed through the display screen 18, be convenient for people to monitor the pH value of handling the water in the case 2, people's frequent sample detection has been avoided, the efficiency of waste water treatment is improved, it rotates to drive first pivot 5 through first motor 4, first pivot 5 drives second pivot 8 and rotates, second pivot 8 drives two sets of scraper blades 12 and rotates, it clears up the surface of filtering sieve 9 and active carbon box 10 to rotate through scraper blade 12, avoid a large amount of impurity to pile up and cause the jam, it is convenient for dismantle filtering sieve 9 and active carbon box 10 at the inner wall of spout through slider 11 simultaneously, be convenient for clear up or change filtering sieve 9 and active carbon box 10, people's the work degree of difficulty has been reduced, the efficiency of work is improved.

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. The utility model provides an environment-friendly is waste water treatment equipment for zinc-plating processing, includes rose box (1) and handles case (2), its characterized in that: the bottom end of the filter box (1) is connected with four supporting legs (3), the bottom end of the filter box (1) is connected with a first motor (4), the output end of the first motor (4) is connected with a first rotating shaft (5), the top end of the first rotating shaft (5) extends into the filter box (1) and is connected with a square block (6), the inner side wall of the filter box (1) is provided with four sliding grooves, the top end of the filter box (1) is provided with a top plate (7), the bottom end of the top plate (7) is rotatably connected with a second rotating shaft (8) through a bearing, the bottom end of the second rotating shaft (8) is provided with a square groove, the square block (6) is inserted into the square groove, the outer side of the second rotating shaft (8) is provided with a filter sieve plate (9) and an activated carbon box (10), the outer side walls of the filter sieve plate (9) and the activated carbon box (10) are connected with four sliding blocks (11), and the four sliding blocks (11) are respectively in sliding fit with the four sliding grooves, the lateral wall of second pivot (8) is provided with two sets of scraper blades (12), and the bottom of two sets of scraper blades (12) contacts with the top of filtering sieve (9) and active carbon box (10) respectively, the upside of the inside of handling case (2) is through the bottom side switch-on of first connecting pipe (13) with the inside of rose box (1), and the inside of handling case (2) is provided with agitating unit, the left end of rose box (1) is connected with neutralization apparatus.

2. The environment-friendly waste water treatment equipment for galvanizing processing as claimed in claim 1, wherein: agitating unit includes second motor (14), the bottom of second motor (14) and the top fixed connection who handles case (2), the output fixedly connected with third pivot (15) of second motor (14), the bottom of third pivot (15) extends to the inside of handling case (2) and has the inside bottom of handling case (2) to rotate and be connected, a plurality of stirring boards (16) of lateral wall fixedly connected with of third pivot (15), the internally mounted of handling case (2) has PH sensor (17), display screen (18) are installed to the front end of handling case (2).

3. The environment-friendly waste water treatment equipment for galvanizing processing as claimed in claim 2, wherein: the neutralization device comprises a supporting plate (19), an alkaline liquid tank (20) and a water pump (21), the right end of the supporting plate (19) is fixedly connected with the left end of the filter box (1), the bottom end of the supporting plate (19) is fixedly connected with the filter box (1) through two rib plates (22), the bottom end of the lye tank (20) is fixedly connected with the top end of the supporting plate (19), the top end of the lye tank (20) is provided with a liquid feeding pipe (23), the top end of the liquid feeding pipe (23) is in threaded connection with a tank cover (24), the bottom of water pump (21) and the top left side fixed connection of backup pad (19), the input of water pump (21) passes through the inside switch-on of second connecting pipe (25) with lye tank (20), and the output of water pump (21) is connected with third connecting pipe (26), installs flow valve (27) on third connecting pipe (26), and third connecting pipe (26) are through a plurality of fourth connecting pipes (28) and the inside switch-on of handling case (2).

4. The environment-friendly waste water treatment equipment for galvanizing processing as claimed in claim 3, wherein: the upside of rose box (1) is provided with feed liquor pipe (29), installs first valve (30) on feed liquor pipe (29).

5. The environment-friendly waste water treatment equipment for galvanizing processing as claimed in claim 4, wherein: the bottom ends of the four supporting legs (3) are fixedly connected with supporting seats (31), and the bottom end of each supporting seat (31) is fixedly connected with an anti-slip mat (32).

6. The environment-friendly waste water treatment equipment for galvanizing processing as claimed in claim 5, wherein: the filtering sieve plate (9) and the activated carbon box (10) are both composed of two semicircular structures, and the two semicircular structures are fixedly connected through a connecting column (33).

7. The environment-friendly waste water treatment equipment for galvanizing processing as claimed in claim 6, wherein: and a second valve (34) is arranged on the first connecting pipe (13).

8. The environment-friendly waste water treatment equipment for galvanizing processing as claimed in claim 7, wherein: the bottom end of the top plate (7) is fixedly connected with a sealing gasket (35), and the bottom end of the sealing gasket (35) is in contact with the top end of the filter box (1).

9. The environment-friendly waste water treatment equipment for galvanizing processing as claimed in claim 8, wherein: the bottom side of the left end of the treatment box (2) is communicated with a liquid discharge pipe (36), and a third valve (37) is arranged on the liquid discharge pipe (36).