CN213738754U

CN213738754U - Electroplating liquid waste water treatment equipment

Info

Publication number: CN213738754U
Application number: CN202022405919.2U
Authority: CN
Inventors: 叶金堆
Original assignee: EKEM (FUJIAN) CHEMICAL PRODUCT CO LTD
Current assignee: EKEM (FUJIAN) CHEMICAL PRODUCT CO LTD
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-07-20
Anticipated expiration: 2030-10-26

Abstract

The utility model relates to a waste water treatment technical field discloses an electroplating solution waste water treatment equipment, including the base, still include: the support rod is welded at the top of the base, the top of the support rod is welded with the settling tank, the top of the settling tank is communicated with a wastewater inlet pipe, the bottom of the settling tank is communicated with a first water outlet pipe, the other end of the first water outlet pipe is provided with a water outlet valve, and the top of the left side of the settling tank is communicated with a sodium chloride feed port; an object of the utility model is to provide an electroplating solution waste water treatment equipment possesses the heavy metal particle that can eliminate aquatic, the pH valve of balanced waste water, and conveniently change filtration, has solved present when handling electroplating solution waste water, can't handle the pH valve in the heavy metal in the waste water and the balanced waste water, and inconvenient change filtration when moreover to filtration's change leads to the problem that the filter effect descends.

Description

Electroplating liquid waste water treatment equipment

Technical Field

The utility model relates to a waste water treatment technical field specifically is an electroplating solution waste water treatment equipment.

Background

Generally speaking, a large amount of cleaning wastewater is generated during electroplating, and the water quality of the cleaning wastewater is acidic, alkaline or heavy metal-containing wastewater, which is a main cause of water source and soil pollution, so that the ecology of natural chains of lakes, oceans and rivers and soil food chains for planting crops are seriously affected, and the harm of electroplating wastewater pollution to water and soil is quite profound. Therefore, a large amount of waste liquid and waste water produced must be a polluting hazard, and is a trouble that the waste water is difficult to treat in an environment-friendly way at the present stage.

At present when handling plating solution waste water, can't handle the heavy metal in the waste water and the pH valve in the balanced waste water, inconvenient change filtration to filtration equipment's change in addition leads to the filter effect to descend, and we propose one kind for this reason and can eliminate the heavy metal granule of aquatic, the pH valve of balanced waste water, and the plating solution waste water treatment equipment who conveniently changes filtration solves the problem that above-mentioned content exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electroplating solution waste water treatment equipment possesses the heavy metal particle that can eliminate aquatic, the pH valve of balanced waste water, and conveniently change filtration, has solved present when handling electroplating solution waste water, can't handle the pH valve in the heavy metal in the waste water and the balanced waste water, and inconvenient change filtration when moreover to filtration's change leads to the problem that the filter effect descends.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electroplating solution waste water treatment equipment, includes the base, still includes:

the support rod is welded to the top of the base, a settling tank is welded to the top of the support rod, the top of the settling tank is communicated with a wastewater inlet pipe, the bottom of the settling tank is communicated with a first water outlet pipe, a water outlet valve is installed at the other end of the first water outlet pipe, the top of the left side of the settling tank is communicated with a sodium chloride feed port, the top of the sodium chloride feed port is provided with a sealing plug, the right side of the top of the settling tank is connected with a first water pump in a bolted mode, the right side of the top of the settling tank is communicated with a first connecting pipe, and the other end of the first connecting pipe is communicated with the left side of the first water pump;

the treatment box is arranged on the right side of the top of the base, a partition plate is welded inside the treatment box, a motor is bolted to the top of the treatment box, an output shaft of the motor penetrates through the treatment box and is provided with a stirring paddle, the left side of the top of the treatment box is communicated with a second connecting pipe, the other end of the second connecting pipe is communicated with the right side of the first water pump, the right side of the top of the treatment box is communicated with a lime feeding port, the right side of the treatment box is bolted with a fixed plate, a second water pump is arranged on the top of the fixed plate, the right side of the second water pump is communicated with a conveying pipe, one end, away from the second water pump, of the conveying pipe is communicated with the treatment box, the left side of the second water pump is communicated with a water conveying pipe, a filter plate is arranged at the bottom of the treatment box, a first movable plate is slidably connected to the left side of the treatment box, a second movable plate is slidably connected to the right side of the treatment box, all be equipped with spring fixed knot between first movable plate and the filter and between second movable plate and the filter and construct, the bottom intercommunication on processing case right side has the second outlet pipe.

Preferably, the spring fixed knot constructs including the standing groove, the inside of first movable plate and second movable plate is seted up respectively to the standing groove, the inside sliding connection of standing groove has the sliding block, the inside welding of sliding block has the fixed pin, the top fixedly connected with spring of sliding block, the spring housing is established on the surface of fixed pin, the bottom of fixed pin extend to the outside of standing groove and with filter sliding connection.

Preferably, the bottom of the water conveying pipe is communicated with a buffer box, and the bottom of the buffer box is provided with a plurality of buffer holes.

Preferably, the surface of the conveying pipe is provided with a control valve, and the conveying pipe and the water conveying pipe are both made of anti-corrosion materials.

Preferably, the bottom of the first connecting pipe is communicated with a filter block, and the surface of the filter block is provided with a filter screen.

Preferably, the bottom of the base is welded with a supporting block, and the bottom of the supporting block is bonded with a rubber pad.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the bracing piece welds in the top of base, the top welding of bracing piece has the setting tank, the top intercommunication of setting tank has the waste water inlet tube, the bottom intercommunication of setting tank has first outlet pipe, the outlet valve is installed to the other end of first outlet pipe, the left top intercommunication of setting tank has the sodium chloride dog-house, the sealing plug is installed at the top of sodium chloride dog-house, the right side bolt joint at setting tank top has first water pump, the right side intercommunication at setting tank top has first connecting pipe, the other end of first connecting pipe communicates in the left side of first water pump, through this kind of setting, be convenient for deposit waste water, be convenient for discharge the waste residue after the sediment;

2. the treatment box is arranged on the right side of the top of the base, a baffle is welded inside the treatment box, a motor is bolted on the top of the treatment box, an output shaft of the motor penetrates into the treatment box and is provided with a stirring paddle blade, the left side of the top of the treatment box is communicated with a second connecting pipe, the other end of the second connecting pipe is communicated with the right side of the first water pump, the right side of the top of the treatment box is communicated with a lime feeding port, the right side of the treatment box is bolted with a fixed plate, the top of the fixed plate is provided with a second water pump, the right side of the second water pump is communicated with a conveying pipe, one end of the conveying pipe, far away from the second water pump, is communicated with the upper part of the baffle on the right side of the treatment box, the left side of the second water pump is communicated with a water conveying pipe, a filter plate is arranged at the bottom of the treatment box, the left side of the treatment box is slidably connected with a first movable plate, the right side of the treatment box is slidably connected with a second movable plate, spring fixing structures are arranged between the first movable plate and the filter plate and between the second movable plate and the filter plate, the bottom intercommunication on processing case right side has the second outlet pipe, is convenient for stir the waste water through this kind of setting, makes it mix with lime, has also made things convenient for simultaneously to change the filter.

Drawings

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

FIG. 2 is a perspective view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1;

fig. 4 is a partially enlarged view of the point B in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a support bar; 3. a settling tank; 4. a wastewater inlet pipe; 5. a first water outlet pipe; 6. a water outlet valve; 7. a sodium chloride feed port; 8. a sealing plug; 9. a first water pump; 10. a first connecting pipe; 11. a treatment tank; 12. a partition plate; 13. a motor; 14. a stirring paddle; 15. a second connecting pipe; 16. a lime feeding port; 17. a fixing plate; 18. a second water pump; 19. a delivery pipe; 20. a water delivery pipe; 21. a filter plate; 22. a first moving plate; 23. a second moving plate; 24. a spring fixing structure; 241. a placement groove; 242. a slider; 243. a fixing pin; 244. a spring; 25. a second water outlet pipe; 26. a buffer tank; 27. a buffer hole; 28. a control valve; 29. a filter block; 30. a filter screen; 31. and (7) a supporting block.

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. 1-4, an electroplating solution wastewater treatment apparatus includes a base 1, and further includes:

the utility model discloses a solar water heater, which comprises a base, a supporting rod 2, it welds in the top of base 1, the top welding of supporting rod 2 has precipitation tank 3, the top intercommunication of precipitation tank 3 has waste water inlet tube 4, the bottom intercommunication of precipitation tank 3 has first outlet pipe 5, outlet valve 6 is installed to the other end of first outlet pipe 5, the left top intercommunication of precipitation tank 3 has sodium chloride dog-house 7, sealing plug 8 is installed at the top of sodium chloride dog-house 7, the right side bolt at precipitation tank 3 top has first water pump 9, the right side intercommunication at precipitation tank 3 top has first connecting pipe 10, the other end of first connecting pipe 10 communicates in the left side of first water pump 9;

a treatment box 11 which is arranged on the right side of the top of the base 1, a partition plate 12 is welded inside the treatment box 11, a motor 13 is bolted on the top of the treatment box 11, an output shaft of the motor 13 penetrates into the treatment box 11 and is provided with a stirring paddle 14, the left side of the top of the treatment box 11 is communicated with a second connecting pipe 15, the other end of the second connecting pipe 15 is communicated with the right side of a first water pump 9, the right side of the top of the treatment box 11 is communicated with a lime feeding port 16, the right side of the treatment box 11 is bolted with a fixed plate 17, the top of the fixed plate 17 is provided with a second water pump 18, the right side of the second water pump 18 is communicated with a delivery pipe 19, one end of the delivery pipe 19 far away from the second water pump 18 is communicated with the treatment box 11, the left side of the second water pump 18 is communicated with a water delivery pipe 20, the bottom of the treatment box 11 is provided with a filter plate 21, the left side of the treatment box 11 is slidably connected with a first moving plate 22, the right side of the treatment box 11 is slidably connected with a second moving plate 23, spring fixing structures 24 are arranged between the first moving plate 22 and the filter plate 21 and between the second moving plate 23 and the filter plate 21, and a second water outlet pipe 25 is communicated with the bottom of the right side of the treatment box 11.

Referring to fig. 1 and 4, the spring fixing structure 24 includes a placement groove 241, the placement groove 241 is respectively opened inside the first moving plate 22 and the second moving plate 23, a sliding block 242 is slidably connected inside the placement groove 241, a fixing pin 243 is welded inside the sliding block 242, a spring 244 is fixedly connected to the top of the sliding block 242, the spring 244 is sleeved on the surface of the fixing pin 243, the bottom of the fixing pin 243 extends to the outside of the placement groove 241 and is slidably connected with the filter plate 21, and the filter plate 21 is conveniently replaced through the placement groove 241, the sliding block 242, the fixing pin 243 and the spring 244, which facilitates daily maintenance and use.

Please refer to fig. 1, the bottom of the water pipe 20 is communicated with a buffer tank 26, the bottom of the buffer tank 26 is provided with a plurality of buffer holes 27, and the buffer tank 26 and the buffer holes 27 are arranged to buffer the wastewater, so that the wastewater can uniformly fall on the surface of the filter plate 21, thereby enhancing the filtering effect of the wastewater.

Referring to fig. 1, a control valve 28 is installed on the surface of the delivery pipe 19, and both the delivery pipe 19 and the water delivery pipe 20 are made of anti-corrosion materials, so that the wastewater can be conveniently controlled to enter the buffer tank 26 through the control valve 28, and the stirring is more sufficient.

Referring to fig. 1, the bottom of the first connecting pipe 10 is communicated with a filter block 29, a filter screen 30 is installed on the surface of the filter block 29, and the filter block 29 and the filter screen 30 are arranged to facilitate filtering of large particles of impurities and prevent the filter screen 21 from being blocked.

Referring to fig. 1, a supporting block 31 is welded at the bottom of the base 1, a rubber pad is bonded at the bottom of the supporting block 31, and the supporting block 31 and the rubber pad are arranged to facilitate supporting the device and prevent the device from sliding on the ground during operation.

The working principle is as follows: sending electroplating wastewater into a settling tank 3 through a wastewater inlet pipe 4, opening a sealing plug 8, adding sodium chloride through a sodium chloride feed port 7, then screwing the sealing plug 8, naturally settling a mixture, settling heavy metal ions in the wastewater, starting a first water pump 9 after the completion of the settling, conveying the settled wastewater into a treatment tank 11 through a first connecting pipe 10 and a second connecting pipe 15, adding lime through a lime feed port 16, starting a motor 13, driving a stirring paddle 14 by the motor 13 to stir the mixed liquid so that the pH value of the wastewater reaches a standard level, after the completion of the stirring, opening a control valve 28 and a second water pump 18, enabling the stirred wastewater to enter a buffer tank 26, then filtering the wastewater through a filter plate 21, finally discharging the wastewater through a second water outlet pipe 25, and when the filter plate 21 needs to be replaced, pulling a fixing pin 243 upwards, the fixing pins 243 are separated from the filter plates 21, and then the first and second moving

plates

22 and 23 are separated from the filter plates 21, completing the disassembly of the filter plates 21.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 electroplating solution waste water treatment equipment, includes base (1), its characterized in that: further comprising:

the support rod (2) is welded to the top of the base (1), the top of the support rod (2) is welded with the settling tank (3), the top of the settling tank (3) is communicated with a wastewater inlet pipe (4), the bottom of the settling tank (3) is communicated with a first water outlet pipe (5), the other end of the first water outlet pipe (5) is provided with a water outlet valve (6), the left top of the settling tank (3) is communicated with a sodium chloride feed opening (7), the top of the sodium chloride feed opening (7) is provided with a sealing plug (8), the right side of the top of the settling tank (3) is bolted with a first water pump (9), the right side of the top of the settling tank (3) is communicated with a first connecting pipe (10), and the other end of the first connecting pipe (10) is communicated with the left side of the first water pump (9);

the treatment tank (11) is arranged on the right side of the top of the base (1), a partition plate (12) is welded inside the treatment tank (11), a motor (13) is bolted at the top of the treatment tank (11), an output shaft of the motor (13) penetrates into the treatment tank (11) and is provided with a stirring blade (14), a second connecting pipe (15) is communicated with the left side of the top of the treatment tank (11), the other end of the second connecting pipe (15) is communicated with the right side of the first water pump (9), a lime feeding port (16) is communicated with the right side of the top of the treatment tank (11), a fixing plate (17) is bolted at the right side of the treatment tank (11), a second water pump (18) is arranged at the top of the fixing plate (17), a conveying pipe (19) is communicated with the right side of the second water pump (18), and one end, far away from the second water pump (18), of the conveying pipe (19) is communicated with the treatment tank (11), the left side intercommunication of second water pump (18) has raceway (20), the bottom of handling case (11) is equipped with filter (21), the left side sliding connection who handles case (11) has first movable plate (22), the right side sliding connection who handles case (11) has second movable plate (23), all be equipped with spring fixed knot structure (24) between first movable plate (22) and filter (21) and between second movable plate (23) and filter (21), the bottom intercommunication on handling case (11) right side has second outlet pipe (25).

2. The plating liquid wastewater treatment apparatus as recited in claim 1, wherein: the spring fixing structure (24) comprises a placing groove (241), the placing groove (241) is respectively arranged inside the first moving plate (22) and the second moving plate (23), a sliding block (242) is connected inside the placing groove (241) in a sliding mode, a fixing pin (243) is welded inside the sliding block (242), a spring (244) is fixedly connected to the top of the sliding block (242), the spring (244) is sleeved on the surface of the fixing pin (243), and the bottom of the fixing pin (243) extends to the outside of the placing groove (241) and is connected with the filter plate (21) in a sliding mode.

3. The plating liquid wastewater treatment apparatus as recited in claim 1, wherein: the bottom of the water conveying pipe (20) is communicated with a buffer tank (26), and the bottom of the buffer tank (26) is provided with a plurality of buffer holes (27).

4. The plating liquid wastewater treatment apparatus as recited in claim 1, wherein: the surface of the conveying pipe (19) is provided with a control valve (28), and the conveying pipe (19) and the water conveying pipe (20) are both made of anti-corrosion materials.

5. The plating liquid wastewater treatment apparatus as recited in claim 1, wherein: the bottom of the first connecting pipe (10) is communicated with a filter block (29), and a filter screen (30) is arranged on the surface of the filter block (29).

6. The plating liquid wastewater treatment apparatus as recited in claim 1, wherein: the bottom welding of base (1) has supporting shoe (31), the bottom bonding of supporting shoe (31) has the rubber pad.