CN213103385U

CN213103385U - Automatic pickling device for processing rolled products in ferrous metal smelting

Info

Publication number: CN213103385U
Application number: CN202021444017.3U
Authority: CN
Inventors: 刘毅
Original assignee: Tianjin Yaxheng Steel Tube Manufacturing Co ltd
Current assignee: Tianjin Yaxheng Steel Tube Manufacturing Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-05-04
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses an automatic pickling device for processing rolled products in ferrous metal smelting, which comprises a box body, an output port and an input port, wherein the bottom of the box body is provided with a pickling box, a plurality of conveying rollers are arranged in the pickling box and the box body, a cleaning device is arranged in the box body and comprises two cleaning brushes, brush hairs are arranged on the cleaning brushes, connecting blocks are arranged at two ends of the cleaning brushes, a moving block is connected at the upper end of the upper cleaning brush, a sliding rod and a reciprocating lead screw are arranged at the upper end of the moving block in a penetrating manner, the sliding rod is fixedly arranged in the box body, the reciprocating lead screw is rotatably arranged in the box body, one end of the reciprocating lead screw penetrates and extends to the outer side of the box body and is connected with a driving motor, the structural design is reasonable, the driving motor is arranged to drive the reciprocating lead screw to rotate, the moving block drives the cleaning brushes, the health of people is protected.

Description

Automatic pickling device for processing rolled products in ferrous metal smelting

Technical Field

The utility model relates to a pickling field especially relates to a processing of ferrous metal smelting calendering product is with automatic acid dip pickle.

Background

Smelting and rolling are called smelting and rolling, which are two necessary processes from ores to finished products, wherein smelting refers to the process of smelting iron ore into pig iron or smelting pig iron into cast iron or steel, rolling refers to the process of processing ferrous metal into a required shape and structure under the condition of a ferrous metal solid state, attention is paid to only processing steel, rolling processing refers to the process of rolling a steel billet into a steel plate or various types of steel sections, and the steel plate and various types of steel sections are so-called ferrous metal steel smelting rolled products; hot-dip galvanizing directly performed on a hot-rolled steel strip, as well as hot-rolled steel sheets, requires a clean and active surface of the steel strip before galvanizing, and in order to obtain such a surface, it is necessary to treat the hot-rolled steel strip to remove iron scales on the surface, and it is a common practice to perform pickling treatment.

The surface of metal can produce more iron fillings when handling, and present metal pickling device does not handle metal surface iron fillings, and iron fillings consume more acidizing fluid in the pickling process, make the acidizing fluid concentration reduce, lead to pickling efficiency to descend, have certain defect.

Therefore, an automatic pickling device for processing ferrous metal smelting rolled products is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic acid dip pickle is used in processing of ferrous metal smelting calendering product, aim at carries out the iron fillings clearance to metal surface, avoids the waste of acidizing fluid, influences pickling efficiency.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

an automatic pickling device for processing rolled products in ferrous metal smelting comprises a box body, wherein the left end and the right end of the box body are respectively provided with an output port and an input port, the inner wall of the bottom of the box body is provided with a pickling box, a plurality of conveying rollers are arranged in the pickling box and the box body in a rotating mode through mounting shafts, the outer walls of the conveying rollers convey the rolled products, one end, close to the input port, of each conveying roller is provided with a cleaning device, the cleaning devices comprise cleaning brushes arranged above and below the rolled products, the two cleaning brushes are symmetrically provided with bristles, the bristles are in surface contact with the rolled products, the two ends of each cleaning brush are fixedly connected through connecting blocks, a moving block is fixedly connected to the upper end of each cleaning brush above, the upper end of each moving block is connected with a sliding rod in a penetrating and sliding mode, and the lower, the utility model discloses a box, including box, slide bar, reciprocal lead screw, bearing, box outer wall, drive motor output shaft, the equal fixed mounting in slide bar both ends inner wall around the box, reciprocal lead screw both ends all through the bearing with the inner wall rotates around the box and is connected, reciprocal lead screw one end runs through the box extends to the box outside, reciprocal lead screw extends to box outside one end transmission is connected with the drive motor output shaft, drive motor fixed mounting be in the box outer wall.

Preferably, in the above-mentioned ferrous metal smelting calendering product processing uses automatic acid dip pickle, the box is inside to be located the pickling case top is equipped with the absorption cover, the absorption cover upper end has the processing case through the ventilation pipe connection, be equipped with the aspiration pump on the ventilation pipe.

Based on the technical characteristics, the absorption cover and the treatment box are arranged to absorb and treat the harmful gas generated by acid washing.

Preferably, in the automatic pickling device for processing the ferrous metal smelting rolled product, water pipes are arranged inside the box body at the upper part and the lower part of one side close to the output port, and cleaning nozzles are arranged on the water pipes.

Based on the technical characteristics, the water pipe and the cleaning spray head are arranged to clean the residual acid liquor on the surface of the metal section after acid cleaning.

Preferably, in the automatic pickling device for processing the ferrous metal smelting rolled product, a pressing guide roller is arranged above the conveying roller and close to one end of the output port.

Based on the technical characteristics, a compaction guide roller is arranged to shape the pickled metal.

Preferably, in the automatic acid washing device for processing the ferrous metal smelting rolled product, the pressing guide roller is provided with a fan on one side close to the output port, and the fan is fixedly arranged on the inner wall of the front side and the rear side of the box body.

Based on the technical characteristics, the fan is arranged to air-dry the water on the cleaned metal surface.

Preferably, in the automatic pickling device for processing the ferrous metal smelting rolled product, a plurality of waste liquid recovery holes are formed in the inner wall of the bottom of the box body and located below the cleaning spray head, and the lower ends of the waste liquid recovery holes are connected with a recovery box through recovery pipes.

Based on above-mentioned technical characteristics, set up waste liquid recovery hole lower extreme and all be connected with the collection box through the recovery tube, retrieve the waste liquid of the acidizing fluid after will wasing, avoid causing the corruption to the box inside.

Preferably, in the automatic pickling device for processing the ferrous metal smelting rolled product, the bottom surface of the box body is symmetrically provided with a plurality of supporting legs.

Based on the technical characteristics, the supporting legs are arranged to support the box body.

The utility model has the advantages that:

the utility model has the advantages of reasonable design, set up the reciprocal lead screw of driving motor drive and rotate, make the movable block drive the clearance brush and carry out reciprocal clearance to metal surface iron fillings, set up the gas that the cage absorption pickling produced and carry to handling the incasement, protect people healthy, set up the washing shower nozzle, wash the metal calendering product surface acidizing fluid after the pickling.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is an external view of the present invention;

fig. 3 is a schematic structural view of the cleaning device of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a box body; 2. an input port; 3. an output port; 4. a pickling tank; 5. installing a shaft; 6. a conveying roller; 7. a cleaning device; 8. a slide bar; 9. a reciprocating screw rod; 10. a drive motor; 11. a moving block; 12. cleaning a brush; 13. connecting blocks; 14. brushing; 15. an absorbent cover; 16. a vent pipe; 17. a treatment tank; 18. an air pump; 19. a water pipe; 20. cleaning the spray head; 21. a fan; 22. pressing the guide roller; 23. a waste liquid recovery hole; 24. a recovery pipe; 25. a recycling bin; 26. and (5) supporting legs.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, in this embodiment, an automatic pickling apparatus for processing rolled ferrous metal includes a box 1, a plurality of support legs 26 are symmetrically disposed on the bottom surface of the box 1, the support legs 26 are disposed to support the box 1, an output port 3 and an input port 2 are disposed at the left and right ends of the box 1, a pickling tank 4 is disposed on the inner wall of the bottom of the box 1, an acid solution with a certain concentration is disposed in the pickling tank 4, an absorption cover 15 is disposed above the pickling tank 4 inside the box 1, a processing tank 17 is connected to the upper end of the absorption cover 15 through a ventilation pipe 16, an air pump 18 is disposed on the ventilation pipe 16, the absorption cover 15 and the processing tank 17 are disposed to absorb and process harmful gas generated by pickling, water pipes 19 are disposed inside the upper and lower portions of the box 1 near the output port 3, cleaning nozzles 20 are disposed on the water pipes 19, the water pipes 19 and the cleaning nozzles 20 are, a plurality of waste liquid recovery holes 23 are arranged on the inner wall of the bottom of the box body 1 and positioned below the cleaning spray head 20, the lower ends of the waste liquid recovery holes 23 are connected with a recovery box 25 through recovery pipes 24, the lower ends of the waste liquid recovery holes 23 are connected with the recovery box 25 through recovery pipes 24, the cleaned waste liquid containing acid liquor is recovered, the corrosion to the interior of the box body 1 is avoided, a plurality of conveying rollers 6 are rotatably arranged in the pickling box 4 and the interior of the box body 1 through mounting shafts 5, metal rolled products are conveyed on the outer walls of the conveying rollers 6, a pressing guide roller 22 is arranged above the conveying roller 6 at the end close to the output port 3, the pressing guide roller 22 is arranged to reshape the pickled metal, a fan 21 is arranged on one side of the pressing guide roller 22 close to the output port 3, the fan 21 is fixedly arranged on the inner wall on the front side and the back side of the box body 1, the, the cleaning device 7 comprises cleaning brushes 12 arranged above and below a metal rolled product, the two cleaning brushes 12 are symmetrically provided with brush hairs 14, the brush hairs 14 are in contact with the surface of the metal rolled product, the brush hairs 14 on the cleaning brushes 12 clean scrap iron on the metal surface to prevent the scrap iron from entering the pickling tank 4 and reacting with acid liquor to cause waste of the acid liquor, the two ends of the two cleaning brushes 12 are fixedly connected through connecting blocks 13, the upper end of the upper cleaning brush 12 is fixedly connected with a movable block 11, the upper end of the movable block 11 is in through sliding connection with a slide rod 8, the lower end of the movable block 11 is in through threaded connection with a reciprocating lead screw 9, the two ends of the slide rod 8 are fixedly arranged on the front and rear inner walls of the tank 1, the two ends of the reciprocating lead screw 9 are in rotating connection with the front and rear inner walls of the tank 1 through bearings, one end of the reciprocating lead screw 9 extends through the tank 1 and extends to the, the driving motor 10 drives the reciprocating screw rod 9 to rotate, the reciprocating screw rod 9 rotates to enable the moving block 11 to drive the cleaning brush 12 to move in a reciprocating mode, the cleaning brush 12 cleans scrap iron on the metal surface in a reciprocating mode, and the driving motor 10 is fixedly installed on the outer wall of the box body 1.

The utility model discloses a concrete implementation, when using, open driving motor 10 switch, driving motor 10 drive reciprocal lead screw 9 rotates, reciprocal lead screw 9 rotates and makes movable block 11 drive cleaning brush 12 reciprocating motion, cleaning brush 12 carries out reciprocating cleaning to metal surface iron fillings, open conveying roller 6 switch and make metal rolling article carry, metal rolling article is through pickling case 4, the acidizing fluid reacts with metal rolling article surface iron scale and clears away, open aspiration pump 18 switch, make absorbing cover 15 absorb the gas that the pickling produced and carry to handling case 17, open cleaning shower nozzle 20 switch, wash metal rolling article surface acidizing fluid after the pickling, open fan 21 and blow air the water stain on metal rolling article surface and dry, and the waste liquid that the washing produced is collected to the collection box 25 by waste liquid recovery hole 23, recovery tube 24, retrieve the waste liquid that contains the acidizing fluid after the washing, avoiding corrosion to the inside of the box body 1.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a processing of ferrous metal smelting calendering product is with automatic acid dip pickle which characterized in that: comprises a box body (1), the left end and the right end of the box body (1) are respectively provided with an output port (3) and an input port (2), the inner wall of the bottom of the box body (1) is provided with a pickling box (4), a plurality of conveying rollers (6) are rotatably installed in the pickling box (4) and the box body (1) through an installation shaft (5), the outer walls of the conveying rollers (6) are all conveyed with metal rolled products, one end of the conveying rollers (2) is close to one end of the input port (6), one side of the conveying rollers (6) is provided with a cleaning device (7), the cleaning device (7) comprises cleaning brushes (12) arranged above and below the metal rolled products, the two cleaning brushes (12) are symmetrically provided with brush hairs (14), the brush hairs (14) are in surface contact with the metal rolled products, the two ends of the cleaning brushes (12) are fixedly connected through a connecting block (13), and are positioned above the upper end, the movable block (11) upper end runs through sliding connection and is connected with a slide bar (8), and the movable block (11) lower extreme runs through threaded connection and is connected with reciprocal lead screw (9), the equal fixed mounting in slide bar (8) both ends inner wall around box (1), reciprocal lead screw (9) both ends all through the bearing with inner wall rotation is connected around box (1), reciprocal lead screw (9) one end runs through box (1) and extends to the box (1) outside, reciprocal lead screw (9) extend to box (1) outside one end transmission is connected with driving motor (10) output shaft, driving motor (10) fixed mounting be in box (1) outer wall.

2. The automatic pickling device for processing the ferrous metal smelting rolled product according to claim 1, characterized in that: the pickling tank is characterized in that an absorption cover (15) is arranged above the pickling tank (4) inside the tank body (1), the upper end of the absorption cover (15) is connected with a treatment tank (17) through a ventilation pipe (16), and an air suction pump (18) is arranged on the ventilation pipe (16).

3. The automatic pickling device for processing the ferrous metal smelting rolled product according to claim 1, characterized in that: the box body (1) is close to the upper and lower inner parts of one side of the output port (3) and is provided with a water pipe (19), and the water pipe (19) is provided with a cleaning spray head (20).

4. The automatic pickling device for processing the ferrous metal smelting rolled product according to claim 1, characterized in that: and a pressing guide roller (22) is arranged above the conveying roller (6) and is close to one end of the output port (3).

5. The automatic pickling device for processing ferrous metal smelting rolled products according to claim 4, wherein the automatic pickling device comprises: compress tightly deflector roll (22) and be close to delivery outlet (3) one side is equipped with fan (21), fan (21) fixed mounting be in on one side inner wall around box (1).

6. The automatic pickling device for processing the ferrous metal smelting rolled product according to claim 3, characterized in that: the inner wall of the bottom of the box body (1) is located a plurality of waste liquid recovery holes (23) are formed in the position below the cleaning spray head (20), and the lower ends of the waste liquid recovery holes (23) are connected with a recovery box (25) through recovery pipes (24).

7. The automatic pickling device for processing the ferrous metal smelting rolled product according to claim 1, characterized in that: the bottom surface of the box body (1) is symmetrically provided with a plurality of supporting legs (26).