CN217188955U

CN217188955U - Aeration device of plating assisting tank

Info

Publication number: CN217188955U
Application number: CN202220317460.7U
Authority: CN
Inventors: 才拓楠; 张宗欣; 乔前宝
Original assignee: Leting Qianjin Steel Structure Co ltd
Current assignee: Leting Qianjin Steel Structure Co ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-08-16
Anticipated expiration: 2032-02-17

Abstract

The utility model relates to a help and plate pond aeration equipment belongs to the technical field who helps plate auxiliary assembly, and it is including helping to plate the pond body, one side that helps plate the pond body is provided with the support frame, the top of support frame is fixed with the fan, the air outlet department of fan is connected with first ventilation pipe, help and plate this internal first (mixing) shaft that is provided with of pond, the one end of first (mixing) shaft stretches out and helps plate the lateral wall of pond body and install rotary joint, first ventilation pipe is kept away from the one end of fan with rotary joint connects, the inside cavity of first (mixing) shaft sets up, a plurality of first aeration holes have been seted up on the first (mixing) shaft, help and install the drive on the lateral wall of plating the pond body first (mixing) shaft pivoted drive assembly. The application has the effects of increasing the contact area of the aeration port and the plating assistant liquid and improving the aeration efficiency.

Description

Aeration device of plating assisting tank

Technical Field

The application relates to the technical field of auxiliary plating equipment, in particular to an aeration device of an auxiliary plating tank.

Background

On a hot galvanizing production line, a plating assisting tank is mainly used for assisting plating work before dipping and galvanizing workpieces, and the plating assisting tank is a high-temperature aqueous solution composed of chemical raw materials such as ammonium chloride, zinc chloride and the like. The components such as zinc chloride and the like in the plating assistant tank are easy to settle to cause uneven zinc plating of workpieces, so an aeration device is added into the plating assistant tank to prevent the components such as the zinc chloride and the like from settling.

As shown in figure 1, the aeration device of the plating assisting tank comprises a plating assisting tank body 1, wherein a fan 31 is arranged on one side of the plating assisting tank body 1, a limiting rod 11 is fixed in the plating assisting tank body 1, a vent pipe 12 is connected onto the fan 31, one end, far away from the fan 31, of the vent pipe 12 extends into the plating assisting tank body 1, the vent pipe 12 is bound on the limiting rod 11, the fan 31 blows air into the vent pipe 12, and the air in the vent pipe 12 enters into the plating assisting tank body 1. The aeration mode has small contact area between the aeration port and the plating assistant solution, can only realize the local aeration of the plating assistant solution in the plating assistant tank body 1, and has low aeration efficiency.

SUMMERY OF THE UTILITY MODEL

In order to increase the contact area of the aeration port and the plating assistant solution and improve the aeration efficiency, the application provides an aeration device of a plating assistant tank.

The application provides a help and plate pond aeration equipment adopts following technical scheme:

the utility model provides a help and plate pond aeration equipment, is including helping to plate the pond body, one side of helping to plate the pond body is provided with the support frame, the top of support frame is fixed with the fan, the air outlet department of fan is connected with first ventilation pipe, help to plate this internal first (mixing) shaft that is provided with of pond, the one end of first (mixing) shaft stretches out the lateral wall that helps to plate the pond body and installs rotary joint, first ventilation pipe is kept away from the one end of fan with rotary joint connects, the inside cavity of first (mixing) shaft sets up, a plurality of first aeration holes have been seted up on the first (mixing) shaft, help to plate and install the drive on the lateral wall of pond body first (mixing) shaft pivoted drive assembly.

Through adopting above-mentioned technical scheme, when aerating in to helping the plating bath body, start the fan, drive assembly drive first (mixing) shaft simultaneously and rotate, and the fan blows to first ventilation pipe, and gas enters into first (mixing) shaft through first ventilation pipe in, finally from first aeration hole blowout, and first (mixing) shaft rotates blowout gas on one side to increase first aeration hole and help the area of contact of plating bath, improve aeration efficiency.

Optionally, a plurality of first stirring blades are fixed on the first stirring shaft.

Through adopting above-mentioned technical scheme, the first (mixing) shaft of motor drive rotates, and first (mixing) shaft drives first stirring vane and rotates, and first stirring vane can stir this internal help plating liquid of help plating pond for the mixing efficiency of gaseous and help plating liquid has improved the effect of stirring.

Optionally, the first stirring blade is hollow, the inside of the first stirring blade is communicated with the inside of the first stirring shaft, and the first stirring blade is also provided with a plurality of first aeration holes.

By adopting the technical scheme, when the first stirring blade rotates, the gas sprayed out from the first aeration hole on the first stirring blade is mixed with the plating assistant solution, so that the aeration efficiency is improved.

Optionally, the driving assembly includes a first gear, a second gear and a motor, the first gear is fixed to the first stirring shaft, the second gear is engaged with the first gear, an output shaft of the motor is fixed to the second gear, and the motor is mounted on a side wall of the plating assistant tank body.

Through adopting above-mentioned technical scheme, the motor drives the second gear and rotates, and the second gear drives first gear and rotates, and first gear drives first (mixing) shaft and rotates.

Optionally, a second stirring shaft is fixed on an output shaft of the motor, one end of the second stirring shaft, which is far away from the motor, extends into the plating assisting tank body, and a plurality of second stirring blades are fixed on the second stirring shaft.

Through adopting above-mentioned technical scheme, when the motor drove first (mixing) shaft and rotates, the motor also drove the rotation of second (mixing) shaft, and first (mixing) shaft and second (mixing) shaft rotate jointly, make help plating solution and gaseous abundant contact, have increased aeration efficiency.

Optionally, the first stirring blade and the second stirring blade are staggered along the length direction of the second stirring shaft.

Through adopting above-mentioned technical scheme, the motor drives first (mixing) shaft pivoted time, also drives the second (mixing) shaft and rotates, and first (mixing) shaft drives first stirring vane and rotates, and the second (mixing) shaft drives second stirring vane and rotates, and first stirring vane and second stirring vane set up along the length direction of second (mixing) shaft is crisscross for the mixing rate of air with the help plating bath.

Optionally, one end of the first ventilation pipe close to the rotary joint is connected with a connecting pipe, one end of the connecting pipe far away from the first ventilation pipe is fixed with a second ventilation pipe, the second ventilation pipe is fixed with a plurality of aeration pipes, one end of each aeration pipe far away from the second ventilation pipe extends into the plating assisting tank body, and the aeration pipe is provided with a plurality of second aeration holes.

Through adopting above-mentioned technical scheme, the fan during operation, partly gaseous enters into first (mixing) shaft in, then discharges from first aeration hole, and during another part gaseous enters into the aeration pipe, then discharges from second aeration hole to make the area of contact of plating assistant liquid and gas, improved aeration efficiency.

Optionally, a first valve is installed at one end, close to the rotary joint, of the first stirring shaft, and a second valve is installed on the connecting pipe.

By adopting the technical scheme, the first valve and the second valve are opened when the aeration device works, and the first valve and the second valve are closed when the aeration device stops working, so that the possibility that the plating assistant liquid flows into the first ventilation pipe is reduced.

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

1. the fan blows air to the first ventilation pipe, the air enters the first stirring shaft through the first ventilation pipe and is finally sprayed out of the first aeration hole, and the first stirring shaft sprays out the air while rotating, so that the contact area between the first aeration hole and the plating assistant is increased, and the aeration efficiency is improved;

2. when the motor drives the first stirring shaft to rotate, the motor also drives the second stirring shaft to rotate, and the first stirring shaft and the second stirring shaft rotate together, so that the plating assistant solution is in full contact with gas, and the aeration efficiency is increased.

Drawings

Fig. 1 is a schematic structural view of the related art.

Fig. 2 is a front view showing the aeration apparatus.

FIG. 3 is a schematic diagram showing the internal structure of the plating assistant tank in the present application.

Description of reference numerals: 1. a plating assistant tank body; 11. a limiting rod; 12. a breather pipe; 2. a first stirring shaft; 21. a rotary joint; 22. a first valve; 23. a first stirring blade; 24. a first aeration hole; 3. a support frame; 31. a fan; 32. a first vent pipe; 4. a drive assembly; 41. a first gear; 42. a second gear; 43. a motor; 5. a second stirring shaft; 51. a second stirring blade; 6. a connecting pipe; 61. a second valve; 62. an aeration pipe; 621. a second aeration hole; 63. and a second ventilation pipe.

Detailed Description

The present application is described in further detail below with reference to figures 2-3.

The embodiment of the application discloses an aeration device of a plating assisting tank. Referring to fig. 2 and 3, help to plate pond aeration equipment and including helping to plate pond body 1, help to plate and be provided with first (mixing) shaft 2 in the pond body 1, the inside cavity setting of first (mixing) shaft 2, the one end of first (mixing) shaft 2 with help plate 1 inner wall rotation of pond body and be connected, the other end of first (mixing) shaft 2 stretches out and helps plate the lateral wall of pond body 1 to be connected with rotary joint 21.

One side of helping the plating pond body 1 is provided with support frame 3, and the top of support frame 3 is fixed with fan 31, and the exit mouth of fan 31 is connected with first ventilation pipe 32, and the one end that air-out machine 31 was kept away from to first ventilation pipe 32 is fixed with rotary joint 21. Install drive assembly 4 on the lateral wall of helping the plating bath body 1, drive assembly 4 can drive first (mixing) shaft 2 and rotate.

A plurality of first stirring blades 23 are fixed on the first stirring shaft 2, the first stirring blades 23 are hollow inside and communicated with the inside of the first stirring shaft 2, a plurality of first aeration holes 24 are uniformly formed in the first stirring shaft 2, and a plurality of first aeration holes 24 are also formed in the first stirring blades 23. The first stirring shaft 2 is provided with a first valve 22 at one end close to the rotary joint 21. When the aeration device is not in use, the first valve 22 is closed to prevent the flux from flowing into the first vent line 32.

The driving assembly 4 comprises a first gear 41, a second gear 42 and a motor 43, the first gear 41 is fixed with the first stirring shaft 2, the second gear 42 is positioned below the first gear 41 and is meshed with the first gear 41, the motor 43 is fixed on the side wall of the plating assisting tank body 1, and the output shaft of the motor 43 is fixed with the second gear 42.

When the aeration is carried out in the plating assistant tank body 1, the first valve 22 is opened, the motor 43 and the fan 31 are started, the motor 43 drives the second gear 42 and the first gear 41 to rotate, the first gear 41 drives the first stirring shaft 2 to rotate, the first stirring shaft 2 and the first stirring blade 23 rotate, the fan 31 blows air into the first stirring shaft 2 and the first stirring blade 23, the air is blown out from the first aeration hole 24, the first stirring shaft 2 and the first stirring blade 23 blow air into the plating assistant tank body 1 while rotating, so that the air is fully contacted with the plating assistant solution, and the aeration efficiency is increased.

Referring to fig. 2 and 3, a second stirring shaft 5 is fixed on the output shaft of the motor 43, one end of the second stirring shaft 5, which is far away from the motor 43, extends into the plating assisting tank body 1, a plurality of second stirring blades 51 are fixed on the second stirring shaft 5, and the second stirring blades 51 and the first stirring blades 23 are arranged in a staggered manner along the axial direction of the second stirring shaft 5.

When the motor 43 rotates, the second stirring shaft 5 and the second stirring blade 51 also rotate, and the second stirring shaft 5 and the second stirring blade 51 play a role in stirring the plating assistant liquid in the plating assistant tank body 1, so that the plating assistant liquid can be fully contacted with air, and the aeration efficiency is improved.

One end of the first ventilation pipe 32 close to the rotary joint 21 is fixed with a connecting pipe 6, the connecting pipe 6 is provided with a second valve 61, one end of the connecting pipe 6 far away from the first ventilation pipe 32 is fixed with a second ventilation pipe 63, the second ventilation pipe 63 is fixed with a plurality of aeration pipes 62, one end of the aeration pipes 62 far away from the second ventilation pipe 63 extends into the plating assisting tank body 1, and the aeration pipes 62 extending into the plating assisting tank body 1 are fixed at the bottom of the plating assisting tank body 1. A plurality of second aeration holes 621 are formed on one side of the aeration pipe 62 away from the bottom of the plating assisting tank body 1.

When the gas is aerated into the plating assisting tank body 1, the second valve 61 is opened, one part of the gas blown out by the fan 31 enters the first stirring shaft 2, the other part of the gas enters the aeration pipe 62, the gas entering the aeration pipe 62 is sprayed out from the second aeration hole 621, along with the rotation of the second stirring blade 51 and the second stirring shaft 5, the aeration uniformity is improved, and the aeration efficiency of the gas is increased.

The implementation principle of the aeration device of the plating assisting tank in the embodiment of the application is as follows: when the aeration device works, the first valve 22 and the second valve 61 are opened, the fan 31 and the motor 43 are started, the motor 43 drives the first stirring shaft 2 and the first stirring blade 23 to rotate, the fan 31 blows air into the first stirring shaft 2 and the first stirring blade 23, the air is blown out from the first aeration hole 24, and along with the rotation of the first stirring shaft 2, the air blown out from the first aeration hole 24 is fully contacted with the plating assistant solution.

The motor 43 drives the second stirring shaft 5 and the second stirring blade 51 to rotate, and a part of the air blown out by the fan 31 enters the aeration pipe 62 and is blown out from the second aeration hole 621 on the aeration pipe 62, so that the contact area between the air and the plating assistant is increased.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An aeration device of a plating assisting tank is characterized in that: comprises a plating assistant tank body (1), one side of the plating assistant tank body (1) is provided with a support frame (3), a fan (31) is fixed at the top of the support frame (3), a first ventilation pipe (32) is connected at the air outlet of the fan (31), a first stirring shaft (2) is arranged in the plating assisting pool body (1), one end of the first stirring shaft (2) extends out of the side wall of the plating assisting pool body (1) and is provided with a rotary joint (21), one end of the first ventilation pipe (32) far away from the fan (31) is connected with the rotary joint (21), the first stirring shaft (2) is arranged in a hollow way, a plurality of first aeration holes (24) are arranged on the first stirring shaft (2), and a driving assembly (4) for driving the first stirring shaft (2) to rotate is arranged on the side wall of the plating assisting pool body (1).

2. The aeration device of the plating assisting tank, according to claim 1, is characterized in that: a plurality of first stirring blades (23) are fixed on the first stirring shaft (2).

3. The plating-assisting tank aeration device as claimed in claim 2, wherein: the first stirring blade (23) is hollow, the inside of the first stirring blade (23) is communicated with the inside of the first stirring shaft (2), and a plurality of first aeration holes (24) are also formed in the first stirring blade (23).

4. The plating-assisting tank aeration device according to claim 3, wherein: the driving assembly (4) comprises a first gear (41), a second gear (42) and a motor (43), the first gear (41) is fixed with the first stirring shaft (2), the second gear (42) is meshed with the first gear (41), an output shaft of the motor (43) is fixed with the second gear (42), and the motor (43) is installed on the side wall of the plating assisting pool body (1).

5. The aeration device of the plating assisting tank, according to claim 4, is characterized in that: a second stirring shaft (5) is fixed on an output shaft of the motor (43), one end, far away from the motor (43), of the second stirring shaft (5) extends into the plating assisting pool body (1), and a plurality of second stirring blades (51) are fixed on the second stirring shaft (5).

6. The plating-assisting tank aeration device as claimed in claim 5, wherein: the first stirring blades (23) and the second stirring blades (51) are arranged in a staggered mode along the length direction of the second stirring shaft (5).

7. The plating-assisting tank aeration device according to claim 6, wherein: one end, close to the rotary joint (21), of the first ventilation pipe (32) is connected with a connecting pipe (6), one end, far away from the first ventilation pipe (32), of the connecting pipe (6) is fixedly provided with a second ventilation pipe (63), a plurality of aeration pipes (62) are fixedly arranged on the second ventilation pipe (63), one end, far away from the second ventilation pipe (63), of each aeration pipe (62) extends into the plating assisting tank body (1), and a plurality of second aeration holes (621) are formed in each aeration pipe (62).

8. The plating bath aeration device of claim 7, wherein: first (mixing) shaft (2) are close to first valve (22) are installed to the one end of rotary joint (21), install second valve (61) on connecting pipe (6).