CN219449827U - Hot galvanizing furnace for hot galvanizing - Google Patents

Abstract

The utility model discloses a hot galvanizing furnace for hot galvanizing, which belongs to the technical field of hot galvanizing furnaces and comprises a furnace body, wherein two symmetrically arranged air suction boxes are arranged at the top of the furnace body, a three-way pipe is arranged at the top of the furnace body, two ends of the back of the three-way pipe respectively penetrate through and are fixedly connected to the interiors of the two air suction boxes, an adsorption assembly is arranged on the front of the furnace body, the bottom end of the three-way pipe is arranged in the adsorption assembly, an air pump is arranged on the front of the furnace body, the output end and the input end of the air pump are fixedly connected with air guide pipes, the bottom end of each air guide pipe penetrates through and is fixedly connected with a folding pipe, and the outer side of each folding pipe is fixedly connected with the outer side of the furnace body. The utility model can carry out gradual treatment of filtration, adsorption, sterilization, photolysis and cooling on waste gas generated in the hot galvanizing processing process, has good purification effect, and reduces the influence on the processing environment and staff caused by waste gas discharge.

Description

Hot galvanizing furnace for hot galvanizing

Technical Field

The utility model relates to the technical field of hot galvanizing furnaces, in particular to a hot galvanizing furnace for hot galvanizing processing.

Background

The hot dip galvanizing technology has incomparable advantages in the protection characteristics of combining physical barriers and electrochemical protection of a coating, the combination strength of the coating and a substrate, the compactness, the durability, the maintenance-free property and the economy of the coating and the adaptability of the coating to the shape and the size of products, and is widely applied to the fields of automobiles, buildings, household appliances, chemical engineering, machinery, petroleum, metallurgy, light industry, traffic, electric power, aviation, ocean engineering and the like, and is commonly used in a hot galvanizing furnace in the hot galvanizing processing process.

In the use process of the existing hot dip galvanizing furnace, the following defects exist:

without the waste gas treatment function, after the workpiece is immersed into the furnace body, the generated high-temperature waste gas can influence the processing environment and the body of the staff.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide a hot galvanizing furnace for hot galvanizing processing, so as to overcome the defects of the background technology.

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a hot galvanizing furnace for hot galvanizing, includes the furnace body, the box of breathing in that two symmetries set up is installed at the top of furnace body, the top of furnace body is provided with the three-way pipe, the both ends at three-way pipe back run through respectively and fixedly connected with to the inside of two boxes of breathing in, the front of furnace body is provided with adsorption component, the inside to adsorption component is installed to the bottom of three-way pipe, the air pump is installed in the front of furnace body, the output and the equal fixedly connected with air duct of input of air pump, the bottom of air duct runs through and fixedly connected with roll over the pipe, the outside and the outside fixed connection of furnace body of roll over the pipe, the interior roof of roll over the pipe is inlayed and is equipped with the bactericidal lamp area, two sets of baffle mutual staggered arrangement is all installed to the interior roof of roll over the pipe, the inside mounting of roll over the pipe is in the positive dysmorphism reposition of redundant personnel piece of baffle, the outside of roll over the pipe is provided with the blast pipe.

As a further description of the above technical solution:

the adsorption component comprises a fixed box, an activated carbon block and a filter plate, wherein the fixed box is arranged on the front side of the furnace body, one sides of the activated carbon block and the back side of the filter plate are inserted into the fixed box, and the bottom end of the three-way pipe and the top end of the top air duct penetrate through and are fixedly connected to the inside of the fixed box.

As a further description of the above technical solution:

the storage box that is connected with it is installed to the bottom of book pipe, the inside of storage box is provided with photocatalyst purifying liquid, the left end of blast pipe runs through and fixed connection to the inside of storage box.

As a further description of the above technical solution:

the side view cross section of the special-shaped flow dividing block is triangular, and the inclination of the two sides of the front face of the special-shaped flow dividing block is different.

As a further description of the above technical solution:

the laser ranging sensor is installed at the top of furnace body, control panel is installed in the front of furnace body.

Compared with the prior art, the utility model has the advantages that:

the scheme utilizes the air pump to concentrate and collect the waste gas that produces in the course of working, adopts filter plate and active carbon to correspond the interception with impurity in the waste gas afterwards, adsorbs, and the collocation sterilizing lamp area carries out the sterilization treatment afterwards, adopts the sterilizing lamp area to carry out the photolysis with photocatalyst liquid afterwards, effectively degrades the harmful substance in the gas, and gaseous in-process of discharging contacts with photocatalyst liquid, still can reach the cooling effect, to gaseous gradual processing, guarantees purifying effect, reduces the influence after discharging.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a side partial cross-section of a folding tube and profiled split block structure of the present utility model;

fig. 3 is a front perspective view of the structure of the fixing box and the activated carbon block of the present utility model.

The reference numerals in the figures illustrate:

1. a furnace body; 2. an air suction box; 3. a three-way pipe; 4. an adsorption assembly; 41. a fixed box; 42. an activated carbon block; 43. a filter plate; 5. an air pump; 6. an air duct; 7. folding the pipe; 8. a germicidal lamp belt; 9. a control panel; 10. a baffle; 11. a special-shaped shunt block; 12. an exhaust pipe; 13. a storage box; 14. a laser ranging sensor.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model;

referring to fig. 1-3, in the utility model, a hot galvanizing furnace for hot galvanizing comprises a furnace body 1, two symmetrically arranged air suction boxes 2 are installed at the top of the furnace body 1, a three-way pipe 3 is arranged at the top of the furnace body 1, two ends of the back surface of the three-way pipe 3 respectively penetrate and are fixedly connected to the interiors of the two air suction boxes 2, an adsorption component 4 is arranged on the front surface of the furnace body 1, the bottom end of the three-way pipe 3 is installed inside the adsorption component 4, an air pump 5 is installed on the front surface of the furnace body 1, the output end and the input end of the air pump 5 are fixedly connected with an air duct 6, the bottom end of the bottom air duct 6 penetrates and is fixedly connected with a folded pipe 7, the outer side of the folded pipe 7 is fixedly connected with the outer side of the furnace body 1, a sterilizing lamp belt 8 is embedded in the inner top wall of the folded pipe 7, a group of baffles 10 are respectively installed on the inner top wall and the inner bottom wall of the folded pipe 7, the two groups of baffles 10 are mutually staggered, a special-shaped diverter 11 positioned on the front surface of the baffles 10 is installed inside the folded pipe 7, and an exhaust pipe 12 is arranged on the outer side of the folded pipe 7.

The side view section of the special-shaped flow dividing block 11 is triangular, and the inclination of the two sides of the front face of the special-shaped flow dividing block 11 is different.

In the utility model, during hot galvanizing, waste gas is generated on a furnace body 1, then an air pump 5 is started to enable an air suction box 2 to intensively collect the waste gas, then particles and impurities in the waste gas are guided into an adsorption assembly 4 along a three-way pipe 3 to be intercepted and adsorbed, then the waste gas is guided into a folding pipe 7 along an air duct 6, the waste gas is split and discharged by a special-shaped split block 11, and in the discharging process, the waste gas is sterilized by a sterilizing lamp belt 8, and as the side view section of the special-shaped split block 11 is triangular, the inclination of the two sides of the front side of the special-shaped split block 11 is different, the single-stranded gas can be divided into two branches, the contact area of the gas and sterilizing lamp light is increased, and a baffle 10 which is arranged in a staggered manner is matched, so that the gas flow path is prolonged, the sterilizing effect is improved, and the waste gas after the purification is discharged along an exhaust pipe 12 in the later stage.

Please refer to fig. 1-3, wherein: the adsorption component 4 comprises a fixed box 41, an activated carbon block 42 and a filter plate 43, wherein the fixed box 41 is arranged on the front surface of the furnace body 1, one sides of the activated carbon block 42 and the back surface of the filter plate 43 are inserted into the fixed box 41, and the bottom end of the three-way pipe 3 and the top end of the top air duct 6 penetrate through and are fixedly connected to the inside of the fixed box 41.

In the utility model, after the waste gas is led into the fixed box 41, the waste gas sequentially passes through the filter plate 43 and the activated carbon block 42, so that the particles and impurities attached to the waste gas are intercepted and adsorbed, thereby achieving the pretreatment effect.

Please refer to fig. 1-2, wherein: the storage box 13 communicated with the folding pipe 7 is arranged at the bottom of the folding pipe 7, the photocatalyst purifying liquid is arranged in the storage box 13, and the left end of the exhaust pipe 12 penetrates through and is fixedly connected to the inside of the storage box 13.

In the utility model, in the gas discharging process, the gas flows into the storage box 13 and is then discharged along the exhaust pipe 12, and the sterilizing lamp strip 8 and the photocatalyst cleaning liquid are matched for use, so that harmful substances in the exhaust gas can be degraded, and meanwhile, the photocatalyst cleaning liquid can also cool high-temperature exhaust gas, and the steaming injury of the discharged gas to staff is reduced.

Please refer to fig. 1, wherein: a laser ranging sensor 14 is arranged at the top of the furnace body 1, and a control panel 9 is arranged on the front surface of the furnace body 1.

In the utility model, when a workpiece is immersed in the furnace body 1 each time, the distance measurement value on the laser distance measurement sensor 14 is changed, then the signal is sent to the control panel 9, then the control panel 9 drives the air pump 5 to operate, and when the distance measurement value is continuously stable within the preset time, the hot galvanizing operation is indicated, so that the air pump 5 does not operate, and the energy is saved.

It should be noted that, the circuit connection relations of the devices in the application all belong to simple series connection and parallel connection circuits, and there is no innovation point in circuit connection, so that those skilled in the art can easily realize the circuit connection, and the circuit connection relations belong to the prior art and are not repeated.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (5)

1. The utility model provides a hot dip galvanizing furnace for hot dip galvanizing processing, includes furnace body (1), its characterized in that: the utility model discloses a novel energy-saving furnace, including furnace body (1), three-way pipe (3), baffle (10) are installed to the bottom of three-way pipe (3), two symmetrical box (2) of breathing in that set up are installed at the top of furnace body (1), the top of furnace body (1) is provided with three-way pipe (3), the top of furnace body (3) is provided with three-way pipe (3) respectively, the both ends at the back of three-way pipe (3) run through and fixedly connected with in the outside of three-way pipe (3) are connected to two box (2) of breathing in inside respectively, the front of furnace body (1) is provided with adsorption component (4), two sets of baffle (10) are installed to the inside of adsorption component (4), air pump (5) are installed in the front of furnace body (1), the output and the input of air pump (5) are all fixedly connected with air duct (6), the bottom of air duct (6) runs through and fixedly connected with book pipe (7), the inside roof of book pipe (7) is inlayed and is equipped with bactericidal lamp area (8), the inside roof of book pipe (7) all installs a set of baffle (10) and staggered each other, the inside roof of a set of baffle (10) is in the outside of the front of the section (7).

2. The hot dip galvanizing furnace for hot dip galvanizing according to claim 1, wherein: the adsorption component (4) comprises a fixed box (41), an activated carbon block (42) and a filter plate (43), wherein the fixed box (41) is arranged on the front surface of the furnace body (1), one sides of the activated carbon block (42) and the back surface of the filter plate (43) are inserted into the fixed box (41), and the bottom end of the three-way pipe (3) and the top end of the top air duct (6) penetrate through and are fixedly connected to the inside of the fixed box (41).

3. The hot dip galvanizing furnace for hot dip galvanizing according to claim 1, wherein: the bottom of the folding pipe (7) is provided with a storage box (13) communicated with the folding pipe, the inside of the storage box (13) is provided with photocatalyst purifying liquid, and the left end of the exhaust pipe (12) penetrates through and is fixedly connected to the inside of the storage box (13).

4. The hot dip galvanizing furnace for hot dip galvanizing according to claim 1, wherein: the side view cross section of the special-shaped flow distribution block (11) is triangular, and the inclination of the two sides of the front face of the special-shaped flow distribution block (11) is different.

5. The hot dip galvanizing furnace for hot dip galvanizing according to claim 1, wherein: the laser ranging sensor (14) is installed at the top of furnace body (1), control panel (9) is installed in the front of furnace body (1).