CN219930206U - Hot galvanizing water tank - Google Patents

Abstract

The utility model relates to a hot galvanizing water tank, which belongs to the technical field of hot galvanizing water washing and comprises a water washing tank, wherein the side wall of the bottom of the water washing tank is gradually and downwards inclined along the middle to two sides, two push plates which are arranged in parallel with the side wall of the bottom of the water washing tank and fixedly connected with each other are also arranged in the water washing tank, holes are formed in the push plates, a lifting hydraulic cylinder is arranged at the bottom of the water washing tank, a piston rod of the lifting hydraulic cylinder is fixedly connected with the lower surface of the push plates, drain pipes are communicated with two sides of the bottom of the water washing tank, and each drain pipe is provided with a drain valve. The utility model has the effect of reducing the influence of metal residues in the water tank during the water changing process of the water tank on the water changing process.

Description

Hot galvanizing water tank

Technical Field

The utility model relates to the technical field of hot galvanizing water washing, in particular to a hot galvanizing water tank.

Background

Hot dip galvanizing is the process of combining a molten metal with an iron matrix to produce an alloy layer. The hot galvanizing is carried out by firstly carrying out the hot galvanizing on the steel product, washing the steel product by using an aqueous solution or a mixed aqueous solution tank of ammonium chloride and zinc chloride after pickling in order to remove the surface of the steel product, and then sending the steel product into the tank. The hot galvanizing has the advantages of uniform coating, strong adhesive force, long service life and the like.

However, the metal after pickling is washed with water before entering the zincating process, because the surface of the metal is adhered with metal residues and acid solution which are not separated in time after pickling, thereby affecting the subsequent zincating process. The metal after pickling is generally washed in a water bath. After the water in the water washing tank is used for a long time, a large amount of acid solution is contained in the water, so that the metal in the water washing tank cannot be sufficiently cleaned, and the water in the water washing tank needs to be replaced.

With respect to the related art described above, the inventors believe that during the water-washing process, metal impurities are shed from the metal surface, thereby affecting the subsequent water-changing process.

Disclosure of Invention

In order to reduce the influence of metal residues in a water washing tank on the water changing process in the water changing process of the water washing tank, the utility model provides a hot galvanizing water tank.

The hot galvanizing water tank provided by the utility model adopts the following technical scheme:

the utility model provides a hot galvanizing pond, includes the washing pond, the bottom lateral wall in washing pond sets up to both sides decurrent gradually along the centre, washing pond inside still be equipped with two mutual fixed connection's of the bottom lateral wall parallel arrangement's of washing pond push pedal, the hole has been seted up in the push pedal, the bottom in washing pond is equipped with the lift pneumatic cylinder, the piston rod of lift pneumatic cylinder with the lower fixed surface of push pedal is connected, the bottom both sides in washing pond all communicate the drain pipe, every the drain valve is all installed to the drain pipe.

Through adopting above-mentioned technical scheme, when the inside water of washing pond has the acid solution of certain capacity to need change after long-time use, open the lift pneumatic cylinder, the lift pneumatic cylinder drives two push plates and reciprocates, the hole is offered to the in-process that the push plate reciprocated because the push plate top, consequently, the push plate can drive the inside metal residue of washing pond and reciprocate, afterwards when the push plate shifts out inside the washing pond, the metal residue of push plate upper surface slides along the incline direction of push plate, afterwards open the drain valve, discharge the inside water of washing pond from the drain pipe, afterwards pour into clean water into inside the washing pond and can realize the change of inside water of washing pond, drive the inside metal residue of washing pond through the push plate and shift out inside the washing pond, can reduce the in-process that trades water, the influence that the metal residue produced the water course.

Optionally, each the slide has all been cup jointed in the outside of push pedal, every a plurality of holes have all been seted up on the slide, make the inside water of washing pond can pass the slide with the push pedal falls to the below of slide.

Through adopting above-mentioned technical scheme, when the inside metal piece that produces of washing pond, metal piece drops to the upper surface of slide under the effect of gravity, later drives the in-process that the push pedal removed at the lift pneumatic cylinder, and the push pedal drives the slide and removes, and when the push pedal shifted out inside the washing pond, the staff can take off the slide from the push pedal to clear up to the emergence of metal residue adhesion in the push pedal difficult to the clearance phenomenon has been reduced.

Optionally, both sides of the washing tank are respectively provided with a slag removing component for brushing the metal residues adhered on the sliding plate.

Through adopting above-mentioned technical scheme, owing to the existence of scarfing cinder subassembly, can realize the clearance to the attached metal chip on the slide lateral wall to the trouble that needs the staff to take the slide to clear up has been reduced.

Optionally, the scarfing cinder subassembly include with the scarfing cinder case of the lateral wall fixed connection of rinsing pond, every the lateral wall of scarfing cinder case is close to one side of rinsing pond lateral wall is all offered and is supplied the opening that the slide slided in, every the inside of scarfing cinder case all is equipped with and is used for right metal residue on the slide carries out first scarfing cinder roller and the second scarfing cinder roller of clearance, first scarfing cinder roller with the equal fixedly connected with brush of lateral wall of second scarfing cinder roller.

Through adopting above-mentioned technical scheme, when the lift pneumatic cylinder drives the slide and shifts out inside the washing pond, the slide is from the push pedal landing to the scarfing cinder incasement portion, later makes first scarfing cinder roller and second scarfing cinder roller rotate, and the brush in first scarfing cinder roller and second scarfing cinder roller pivoted in-process is brushed down the metal residue that the slide lateral wall adhered to the brush to the realization is to the clearance of slide.

Optionally, one side of every first scarfing cinder roller all runs through the scarfing cinder case and every first scarfing cinder roller runs through the equal fixedly connected with first gear of one end of scarfing cinder case, every one side of second scarfing cinder roller all runs through the scarfing cinder case and every the second scarfing cinder roller runs through the equal fixedly connected with of one end of scarfing cinder case with first gear engagement's second gear, every one side of scarfing cinder case all is equipped with and is used for driving first scarfing cinder roller pivoted scarfing cinder motor.

Through adopting above-mentioned technical scheme, owing to the existence of scarfing cinder motor, when the slide slides into the scarfing cinder incasement portion, when needs clear up the lateral wall of slide, only need open scarfing cinder motor, scarfing cinder motor drives first scarfing cinder roller and rotates, and first scarfing cinder roller drives first gear and rotates, and first gear drives second gear and second scarfing cinder roller and rotates to the realization is to the clearance of adhesion metal residue on the slide lateral wall.

Optionally, the outside brush of first scarfing cinder roller with the second scarfing cinder roller all sets up to the spiral, just there is the clearance between the inside wall of two relative settings of opening is not seted up to slide and scarfing cinder case.

Through adopting above-mentioned technical scheme, when first scarfing cinder roller and second scarfing cinder roller rotate, because the lateral wall fixedly connected with spiral brush of first scarfing cinder roller and second scarfing cinder roller, consequently make first scarfing cinder roller and second scarfing cinder roller can clear up the gap department to slide and scarfing cinder case with the metal residue on the slide at pivoted in-process to can carry out more abundant clearance to the slide.

Optionally, a slag removal door used for communicating the interior of the slag removal box with the outside is arranged on the side wall of each slag removal box.

Through adopting above-mentioned technical scheme, because the existence of scarfing cinder door for when the metal residue of the inside of scarfing cinder case of needs clearance, only need open the scarfing cinder door can clear up the inside of scarfing cinder case, thereby reduced the trouble that thereby the scarfing cinder incasement portion piled up a large amount of metal residue influences follow-up scarfing cinder process.

Optionally, both sides of rinsing pond all are equipped with and are used for accepting the water storage tank of drain pipe department discharge sewage, every one side of water storage tank all is equipped with the intercommunication the outlet pipe of water storage tank, every all install the outlet valve on the outlet pipe.

Through adopting above-mentioned technical scheme, when the inside sewage of drain pipe discharge washing pond, drain pipe department exhaust sewage can be accepted by the water storage tank, and then reduces the direct discharge of sewage, influences the emergence of external environment phenomenon to after the inside water of water storage tank is handled, can open the water outlet valve, make the inside water of water storage tank can follow outlet pipe department and discharge.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. because of the existence of the push plate, the lifting hydraulic cylinder and the sliding plate, the metal residues in the water washing tank can be moved out of the water washing tank, so that the influence of the metal residues in the water washing tank on the water changing process is reduced;

2. due to the slag removal assembly, when the sliding plate moves out of the water washing tank, metal residues in the water washing tank can be cleaned through the slag removal assembly, so that the trouble of cleaning the metal residues in the water washing tank by workers is reduced;

3. when the water in the water washing tank is discharged, the water can be received through the water storage tank, so that the phenomenon that the water containing an acid solution in the water washing tank is discharged into the external environment and influences the external environment is reduced.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present utility model.

Fig. 2 is a schematic diagram of a unitary structure in half cross-section of an embodiment of the present utility model.

Fig. 3 is an enlarged schematic view of a portion of the structure a of fig. 2.

Reference numerals illustrate: 1. a water washing pool; 11. a push plate; 12. a lifting hydraulic cylinder; 13. a drain pipe; 14. a drain valve; 15. a slide plate; 2. a slag removal assembly; 21. a slag removal box; 211. a slag removal door; 22. a first slag removal roller; 221. a first gear; 23. a second slag removal roller; 231. a second gear; 24. a brush; 25. a slag removing motor; 3. a water storage tank; 31. a water outlet pipe; 32. and a water outlet valve.

Detailed Description

The present utility model will be described in further detail with reference to fig. 1 to 3.

The embodiment of the utility model discloses a hot galvanizing water tank, which comprises a water washing tank 1, and is characterized in that the inner bottom wall of the water washing tank 1 is gradually and downwards inclined along one side close to a central line to the directions of two oppositely arranged inner side walls close to the water washing tank 1, referring to fig. 1, 2 and 3.

The inside of washing pond 1 is provided with two push pedal 11 that set up relatively, has all offered a plurality of holes on two push pedal 11, and a plurality of holes are located evenly distributed on two push pedal 11, and two push pedal 11 all set up with the diapire parallel of washing pond 1 inner bottom slope, and one side fixed connection that two push pedal 11 are close to each other. The two push plates 11 are positioned in the water washing tank 1 and slidably contact with the inner side wall of the water washing tank 1.

The bottom wall of the water washing tank 1 is internally provided with a lifting hydraulic cylinder 12, the lifting hydraulic cylinder 12 is vertically arranged, and a piston rod of the lifting hydraulic cylinder 12 is fixedly connected with the lower surface of the push plate 11. The lower parts of the side walls of the two water washing tanks 1, which are opposite to the bottom wall of the water washing tank 1 in the inclined downward direction, are respectively provided with a drain pipe 13, and one end of each drain pipe 13, which is close to the water washing tank 1, penetrates through the water washing tank 1 and can be communicated with the inside and the outside of the water washing tank 1. A drain valve 14 is installed on a side wall of the drain pipe 13 located outside the water washing tank 1.

When the inside water that uses for a long time of washing pond 1 needs to be changed, only need start lift pneumatic cylinder 12, lift pneumatic cylinder 12 drives push pedal 11 and upwards moves, push pedal 11 upwards moves the in-process that moves to drive the inside metal residue of washing pond 1 and upwards move to realize driving the removal of metal residue, later when lift pneumatic cylinder 12 drives push pedal 11 and moves out inside washing pond 1 and make the lateral wall of push pedal 11 no longer with the inside wall butt of washing pond 1, the inside metal residue of washing pond 1 can follow the inclined direction landing push pedal 11 of two push pedals 11, thereby realize the inside metal residue's of washing pond 1 removal. And then the drain valve 14 is opened to drain the water in the water washing tank 1 from the drain pipe 13, and clean water is injected into the water washing tank 1 after draining, so that the water in the water washing tank 1 can be replaced.

The push plate 11 drives residues in the water washing tank 1 to move out of the water washing tank 1, so that the phenomenon that metal residues in water influence the water changing process in the process of water changing can be reduced.

The outside of every push pedal 11 all overlaps and is equipped with slide 15, and the inside wall of every slide 15 all slides the butt with the lateral wall of push pedal 11. A plurality of holes are also formed in each sliding plate 15, and the holes in each push plate 11 are arranged corresponding to the holes in the push plate 11.

When the lifting hydraulic cylinder 12 drives the push plate 11 to move upwards, the push plate 11 drives the slide plate 15 to move upwards, and the metal residues on the surface of the slide plate 15 are driven to move upwards in the process of moving upwards, so that the metal residues are driven by the slide plate 15 to move out of the inside of the washing tank 1, and then when the metal residues are moved out of the inside of the washing tank 1, the slide plate 15 can be taken down from the push plate 11 to clean, so that the trouble that the metal residues are difficult to slide down from the surface of the push plate 11 to enter the inside of the washing tank 1 again is reduced.

Both sides of the water washing tank 1, which are positioned on the push plate 11 and obliquely downwards, are provided with slag removing assemblies 2, and the slag removing assemblies 2 can clean metal residues on the outer side wall of the sliding plate 15.

Due to the slag removal assembly 2, a worker can clean metal residues on the outer side wall of the sliding plate 15 only by starting the slag removal assembly 2, so that the process of cleaning the metal residues in the water washing tank 1 by the worker is further facilitated.

The scarfing cinder subassembly 2 includes the water storage box 3 with the lateral wall fixed connection of rinsing pond 1, and the opening has all been seted up to the one side that every water storage box 3 is close to rinsing pond 1 lateral wall, and when slide 15 shifts out inside rinsing pond 1, can follow the opening part of cistern one side and slide into the inside of scarfing cinder case 21, and when slide 15 enters into the inside of scarfing cinder case 21, has certain clearance between the lateral wall of two relative settings of slide 15 and the inside wall of scarfing cinder case 21.

The slag removing assembly 2 further comprises a first slag removing roller 22 positioned inside the slag removing box 21, the first slag removing roller 22 is horizontally arranged, and two ends of the first slag removing roller 22 are rotatably connected with the side wall of the slag removing box 21. The outside of the first scarfing cinder roller 22 is fixedly connected with a hairbrush 24, and one side of the hairbrush 24 can be abutted with the upper surface of the sliding plate 15 entering the scarfing cinder box 21. The side that first scarfing cinder roller 22 kept away from the washing pond still is equipped with second scarfing cinder roller 23, and second scarfing cinder roller 23 likewise sets up horizontally, and the both ends of second scarfing cinder roller 23 all rotate with the lateral wall of scarfing cinder case 21 and be connected, and the lateral wall of second scarfing cinder roller 23 is fixedly connected with brush 24 equally, and one side of the brush 24 in the second scarfing cinder roller 23 outside can with enter into the lateral wall butt of the slide 15 of scarfing cinder incasement 21 inside.

When the sliding plate 15 moves out of the water washing tank 1 under the drive of the lifting hydraulic cylinder 12, the sliding plate 15 slides to the inside of the slag removing box 21 under the action of gravity, then the first slag removing roller 22 and the second slag removing roller 23 rotate, and the first slag removing roller 22 and the second slag removing roller 23 brush the outer side wall of the sliding plate 15 in the rotating process, so that metal residues adhered to the outer side wall of the sliding plate 15 are brushed off.

One end of each first slag removal roller 22 penetrates through the side wall of the slag removal box 21 and is fixedly connected with a first gear 221 with one end of the first slag removal roller 22 penetrating through the side wall of the slag removal box 21, one end of each second slag removal box 21 penetrates through the side wall of the slag removal box 21 and is fixedly connected with a second gear 231, and each first gear 221 is meshed with the second gear 231 located on the same side wall of the slag removal box 21 as the first gear 221. A slag removing motor 25 is fixedly connected to one side of each first slag removing roller 22, which is far away from the first gear 221.

When the slide plate 15 enters the interior of the slag removal box 21, the slag removal motor 25 is turned on, the slag removal motor 25 drives the first slag removal roller 22 to rotate, the first slag removal roller 22 rotates to drive the first gear 221 to rotate, the first gear 221 rotates to drive the second gear 231 to rotate, and the second gear 231 rotates to drive the second slag removal roller 23 to rotate, so that the cleaning of metal residues adhered to the upper surface of the slide plate 15 is realized.

The hairbrushes 24 fixedly connected with the outer side walls of the first slag removal rollers 22 are spirally wound on the outer sides of the first slag removal rollers 22, and the hairbrushes 24 fixedly connected with the outer side walls of the second slag removal rollers 23 are spirally wound on the outer sides of the second slag removal rollers 23.

When the first and second slag-removing rollers 22 and 23 clean the metal slag on the upper surface of the slide plate 15, the brushes 24 on the outer sides of the first and second slag-removing rollers 22 and 23 are spiral, so that the metal slag on the upper surface of the slide plate 15 can be brushed into the gaps between the two sides of the slide plate 15 and the inner side wall of the slag-removing box 21, thereby facilitating the cleaning of the metal slag.

Each slag removal box 21 is provided with a slag removal door 211 below a side wall far away from the water washing tank, and each slag removal door 211 can be communicated with the inside and the outside of the slag removal box 21.

Due to the existence of the slag removal door 211, after a certain amount of metal slag is accumulated in the slag removal box 21, a worker can clean the metal slag in the slag removal box 21 only by opening the slag removal door 211.

The water tank 3 is all equipped with to the one side that washing pond 1 is close to every drain pipe 13, and water tank 3 can accept from drain pipe 13 department exhaust water, and the bottom that washing pond 1 one side was kept away from to every water tank 3 all is equipped with outlet pipe 31, and the inside and the external world of water tank 3 are all linked together to every outlet pipe 31, all installs outlet valve 32 on the lateral wall of every outlet pipe 31.

Due to the presence of the water storage tank 3, the water discharged from the inside of the water washing tank 1 can be located inside the water storage tank 3, thereby reducing the occurrence of external environmental phenomena due to direct discharge of water containing an acid solution inside the water washing tank 1. And the water in the water storage tank 3 can be discharged from the water outlet pipe 31 by opening the water outlet valve 32 after being treated.

The implementation principle of the hot galvanizing water tank provided by the embodiment of the utility model is as follows: when the water inside the water bath 1 is used for a long time and needs to be replaced, the lifting hydraulic cylinder 12 is opened, and the lifting hydraulic cylinder 12 drives the push plate 11 and the slide plate 15 to move out of the water bath 1, so that the slide plate 15 can slide into the slag removal box 21.

The slag removing motor 25 is then turned on so that the slide plate 15 can clean the metal chips adhered to the upper surface of the slide plate 15 inside the slag removing box 21 through the first slag removing roller 22, the second slag removing roller 23 and the brush 24.

Then the drain valve 14 is opened to enable the wastewater in the water washing tank 1 to be discharged into the two water storage tanks 3, after the water in the water storage tanks 3 is treated, the water outlet valve 32 is opened to drain the wastewater in the water storage tanks 3 from the water outlet pipe 31, and then clean water is injected into the water washing tank 1 to finish the replacement of the water in the water washing tank 1.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. A hot dip galvanizing water tank, which is characterized in that: including washing pond (1), the bottom lateral wall in washing pond (1) sets up to both sides decurrent gradually along the centre, washing pond (1) inside still be equipped with two push pedal (11) of fixed connection each other of the bottom lateral wall parallel arrangement of washing pond (1), the hole has been seted up on push pedal (11), the bottom of washing pond (1) is equipped with lift pneumatic cylinder (12), the piston rod of lift pneumatic cylinder (12) with the lower fixed surface of push pedal (11) is connected, the bottom both sides of washing pond (1) all communicate drain pipe (13), every drain valve (14) are all installed to drain pipe (13).

2. A hot dip zinc pool according to claim 1, wherein: every the outside of push pedal (11) has all slidingly sleeved slide (15), every a plurality of holes have all been seted up on slide (15), make the inside hydroenergy of washing pond (1) pass slide (15) with push pedal (11) fall to the below of slide (15).

3. A hot dip zinc pool according to claim 2, wherein: both sides of the water washing tank (1) are respectively provided with a slag removing component (2) for scrubbing metal residues adhered on the sliding plate (15).

4. A hot dip zinc pool according to claim 3, wherein: the slag removal assembly (2) comprises slag removal boxes (21) fixedly connected with the side walls of the water washing tank (1), openings which can be used for sliding in the sliding plates (15) are formed in one sides, close to the side walls of the water washing tank (1), of the slag removal boxes (21), first slag removal rollers (22) and second slag removal rollers (23) used for cleaning metal residues on the sliding plates (15) are arranged in the slag removal boxes (21), and hairbrushes (24) are fixedly connected to the outer side walls of the first slag removal rollers (22) and the second slag removal rollers (23).

5. The hot dip zinc bath according to claim 4, wherein: one side of each first slag removal roller (22) penetrates through the slag removal box (21) and one side of each first slag removal roller (22) penetrates through one end of the slag removal box (21) and is fixedly connected with a first gear (221), one side of each second slag removal roller (23) penetrates through the slag removal box (21) and one end of each second slag removal roller (23) penetrates through the slag removal box (21) and is fixedly connected with a second gear (231) meshed with the first gear (221), and one side of each slag removal box (21) is provided with a slag removal motor (25) used for driving the first slag removal roller (22) to rotate.

6. The hot dip zinc bath according to claim 4, wherein: the outer side brushes (24) of the first slag removal roller (22) and the second slag removal roller (23) are all spiral, and gaps exist between two opposite inner side walls of the opening are not formed in the sliding plate (15) and the slag removal box (21).

7. The hot dip zinc bath according to claim 4, wherein: and the side wall of each slag removing box (21) is provided with a slag removing door (211) for communicating the inside of the slag removing box (21) with the outside.

8. A hot dip zinc pool according to claim 1, wherein: the two sides of the water washing tank (1) are respectively provided with a water storage tank (3) for receiving sewage discharged by the water discharge pipe (13), one side of each water storage tank (3) is respectively provided with a water outlet pipe (31) communicated with the water storage tank (3), and each water outlet pipe (31) is respectively provided with a water outlet valve (32).