CN217173835U

CN217173835U - Purification furnace in continuous cast-extruded aluminum rod production line

Info

Publication number: CN217173835U
Application number: CN202220345591.6U
Authority: CN
Inventors: 吴东强; 林雳; 吴东皓; 林新党
Original assignee: Changji Zhundong Economic And Technological Development Zone Tianlin Aluminum Manufacturing Co Ltd
Current assignee: Changji Zhundong Economic And Technological Development Zone Tianlin Aluminum Manufacturing Co Ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-08-12
Anticipated expiration: 2032-02-21

Abstract

The utility model belongs to the technical field of the aluminium pole production, especially, be a cast purification stove in crowded aluminium pole production line in succession, including purifying the stove body, the top fixed mounting who purifies stove body inner chamber left surface has the roof, the fixed cover in left end that purifies stove body top surface middle part is equipped with agitator motor, the bottom of agitator motor output shaft runs through the top surface that purifies the stove body and extends to the inside and the fixedly connected with graphite pivot that purify the stove body, the middle part of graphite pivot surface cup joints with the top surface activity of roof. The utility model discloses a nitrogen generator and air return pump's setting utilizes purifying stove body, roof, nitrogen gas to let in pipe, return air contact tube and mainly mutually supporting between the ceramic filter, can let the inner chamber that purifies the stove body carry out purification treatment to aluminium liquid in, can follow the time of purifying, carries out the input of quantitative gas regularly to this practicality that purifies the stove has been improved.

Description

Purification furnace in continuous cast-extruded aluminum rod production line

Technical Field

The utility model relates to an aluminium pole production technical field especially relates to a purify stove in continuous casting crowded aluminium pole production line.

Background

The aluminium pole is a semi-manufactured goods, is an electrician's aluminium pole, and the aluminium pole needs to be handled through smelting, purification, shaping and rolling when producing, then just can produce the shaping, and the effect that purifies the stove can promote the quality that the aluminium pole produced for the aluminium pole can not receive the not good influence of its quality in the use in later stage, and improved the life of aluminium pole.

However, among the prior art, because purify the stove and carry out purification treatment's in-process to aluminium liquid, to purifying the inside used gas that lets in of stove, generally adopt nitrogen gas, let it can carry out reaction treatment to the impurity in the aluminium liquid, carry out the edulcoration to aluminium liquid, and current purification stove treatment effeciency is slower, and not good to the purifying effect of aluminium liquid, the easy appearance purifies the condition not in place, for this reason, proposes a purify the stove in the continuous casting crowded aluminium pole production line.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a purification furnace in a continuous casting and extruding aluminum rod production line.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a purify stove in crowded aluminium pole production line is cast in succession, includes and purifies the stove body, the top fixed mounting that purifies the stove body inner chamber left surface has the roof, the left end fixed cover that purifies stove body top surface middle part is equipped with agitator motor, the bottom of agitator motor output shaft runs through the top surface of purifying the stove body and extends to the inside and the fixedly connected with graphite pivot of purifying the stove body, the middle part of graphite pivot surface cup joints with the top surface activity of roof, the fixed intercommunication in top of purifying the stove body left surface has the pan feeding pipe, the other end of pan feeding pipe is fixed to be link up with the top surface of roof, the top fixed mounting of purifying the stove body right flank has nitrogen generator, the top fixed mounting of purifying the stove body right flank has the air return pump that is located nitrogen generator below, the fixed intercommunication of output of nitrogen generator has nitrogen gas to let in the pipe, the fixed intercommunication of input of return air pump has the return air contact tube, the fixed intercommunication of output of return air pump has communicating pipe, the middle part fixed mounting who purifies the stove body right flank has the return air collecting box, the bottom of communicating pipe and the fixed intercommunication of the input of return air collecting box, the bottom mounting intercommunication that purifies the stove body right flank has the discharging pipe, the inboard one end fixed mounting of discharging pipe has inferior ceramic filter, the right-hand member fixed mounting of roof bottom surface mainly uses ceramic filter, mainly use ceramic filter's bottom and the middle part fixed connection who purifies stove body inner chamber bottom surface.

Preferably, the bottom of purifying furnace body left surface has been seted up the clearance mouth, the inside joint of clearance mouth has airtight piece, the left end that purifies furnace body inner chamber bottom surface is the inclined plane setting.

Preferably, the bottom surface of graphite pivot is fixed with the graphite pole, the quantity of graphite pole is four, and four graphite poles divide equally to be fixed in the bottom surface of graphite pivot.

Preferably, the left end of the top surface of the top plate is provided with a mounting hole, and the size and the shape of the mounting hole are matched with those of the feeding pipe.

Preferably, the middle part of the top surface of the top plate is provided with a sleeving hole, and the size and the shape of the sleeving hole are matched with those of the graphite rotating shaft.

Preferably, the right end of the top surface of the top plate is provided with a first through hole, the right end of the top surface of the top plate is provided with a second through hole positioned at the right end of the first through hole, the size and the shape of the first through hole are matched with those of the nitrogen gas inlet pipe, and the size and the shape of the second through hole are matched with those of the return gas outlet pipe.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device utilizes the mutual cooperation between the purification furnace body, the roof, the nitrogen gas inlet pipe, the return gas delivery pipe and the main ceramic filter plate through the setting of nitrogen generator and return gas pump, can let the inner chamber that purifies the furnace body carry out purification treatment to aluminium liquid in, can follow the time of purifying, carry out the gas input of timing ration to this purification furnace's practicality has been improved.

The utility model is simple in operation, convenient to use, through agitator motor's setting, utilize and purify stove body, pan feeding pipe and main ceramic filter, form inclosed space at the inner chamber that purifies the stove body, let aluminium liquid put into wherein through the pan feeding pipe, utilize the stirring effect of graphite pivot for aluminium liquid can carry out abundant purification treatment with purifying gas, makes the efficiency of purification obtain the promotion, thereby has improved this adaptation that purifies the stove.

Drawings

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

fig. 2 is a schematic external structural view of the present invention;

fig. 3 is an enlarged view of a portion of a structure in fig. 1.

In the figure: 1. a purifying furnace body; 2. a top plate; 3. a stirring motor; 4. a graphite rotating shaft; 5. a feeding pipe; 6. a nitrogen generator; 61. a nitrogen inlet pipe; 7. an air return pump; 71. a return air delivery pipe; 8. a return air collecting box; 9. a discharge pipe; 10. a communicating pipe; 11. a primary ceramic filter plate; 12. a secondary ceramic filter plate; 13. cleaning the opening; 14. and (5) sealing the 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. 1-3, the present invention provides a technical solution: a purification furnace in a continuous cast-extrusion aluminum rod production line comprises a purification furnace body 1, a top plate 2 is fixedly installed at the top end of the left side surface of an inner cavity of the purification furnace body 1, a stirring motor 3 is fixedly sleeved at the left end of the middle part of the top surface of the purification furnace body 1, the bottom end of an output shaft of the stirring motor 3 penetrates through the top surface of the purification furnace body 1 and extends to the inside of the purification furnace body 1 and is fixedly connected with a graphite rotating shaft 4, the middle part of the outer surface of the graphite rotating shaft 4 is movably sleeved with the top surface of the top plate 2, a feeding pipe 5 is fixedly communicated with the top end of the left side surface of the purification furnace body 1, the other end of the feeding pipe 5 is fixedly communicated with the top surface of the top plate 2, a nitrogen generator 6 is fixedly installed at the top end of the right side surface of the purification furnace body 1, a gas return pump 7 positioned below the nitrogen generator 6 is fixedly installed at the top end of the right side surface of the purification furnace body 1, and the output end of the nitrogen generator 6 is fixedly communicated with a nitrogen inlet pipe 61, the input end of the air return pump 7 is fixedly communicated with an air return delivery pipe 71, the output end of the air return pump 7 is fixedly communicated with a communicating pipe 10, the middle part of the right side surface of the purifying furnace body 1 is fixedly provided with an air return collecting box 8, the bottom end of the communicating pipe 10 is fixedly communicated with the input end of the air return collecting box 8, the bottom end of the right side surface of the purifying furnace body 1 is fixedly communicated with a discharging pipe 9, one end of the inner side of the discharging pipe 9 is fixedly provided with a secondary ceramic filter plate 12, the right end of the bottom surface of the top plate 2 is fixedly provided with a primary ceramic filter plate 11, and the bottom end of the primary ceramic filter plate 11 is fixedly connected with the middle part of the bottom surface of the inner cavity of the purifying furnace body 1;

the bottom end of the left side surface of the purifying furnace body 1 is provided with a cleaning port 13, a sealing block 14 is clamped inside the cleaning port 13, the left end of the bottom surface of the inner cavity of the purifying furnace body 1 is provided with an inclined surface, the cleaning of the inner cavity of the purifying furnace body 1 can be facilitated through the cleaning port 13, and the flow of aluminum liquid can be accelerated through the inclined surface;

the bottom surface of the graphite rotating shaft 4 is fixedly provided with four graphite rods, the four graphite rods are uniformly fixed on the bottom surface of the graphite rotating shaft 4, and the graphite rods can stir the molten aluminum under the rotating action of the graphite rotating shaft 4;

the left end of the top surface of the top plate 2 is provided with a mounting hole, the size and the shape of the mounting hole are matched with those of the feeding pipe 5, and the right end of the feeding pipe 5 can be conveniently communicated with the mounting hole;

the middle part of the top surface of the top plate 2 is provided with a sleeving hole, the size and the shape of the sleeving hole are matched with those of the graphite rotating shaft 4, and the sleeving hole is convenient for sleeving and mounting the graphite rotating shaft 4;

the right end of the top surface of the top plate 2 is provided with a first through hole, the right end of the top surface of the top plate 2 is provided with a second through hole positioned at the right end of the first through hole, the size and the shape of the first through hole are matched with those of the nitrogen gas inlet pipe 61, the size and the shape of the second through hole are matched with those of the return gas outlet pipe 71, and the first through hole and the second through hole are arranged so as to be convenient for communicating the left end of the nitrogen gas inlet pipe 61 and the left end of the return gas outlet pipe 71 respectively.

The working principle is as follows: when in use, an operator firstly injects the aluminum liquid into the material pipe 5 and guides the aluminum liquid into the left end of the bottom surface of the inner cavity of the purifying furnace body 1, then the nitrogen generator 6 and the air return pump 7 are synchronously started, so that the nitrogen generator 6 can feed purified gas into the cavity arranged on the bottom surface of the feeding pipe 5 through the nitrogen inlet pipe 61, then the waste gas generated by the reaction of the purified gas and the aluminum liquid is pumped out through the return gas eduction tube 71 and the return gas pump 7 and is guided into the return gas collection box 8 through the communicating tube 10 for collection, when the purification treatment is carried out, the stirring motor 3 needs to be synchronously started, so that the graphite rotating shaft 4 can stir the aluminum liquid, the contact reaction between the aluminum liquid and the purified gas is better and faster, and the treated aluminum liquid is directly discharged through the discharge pipe 9 and collected after passing through the primary ceramic filter plate 11 and the secondary ceramic filter plate 12 in sequence.

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.

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 a purify stove in continuous casting crowded aluminium pole production line, includes and purifies stove body (1), its characterized in that: the utility model discloses a purification stove, including purification stove body (1), top fixed mounting who purifies the stove body (1) inner chamber left surface has roof (2), the left end fixed cover that purifies the stove body (1) top surface middle part is equipped with agitator motor (3), the bottom of agitator motor (3) output shaft runs through the top surface that purifies the stove body (1) and extends to the inside and the fixedly connected with graphite pivot (4) that purify the stove body (1), the middle part of graphite pivot (4) surface cup joints with the top surface activity of roof (2), the fixed intercommunication in top of purifying the stove body (1) left surface has pan feeding pipe (5), the other end of pan feeding pipe (5) is fixed to be link up with the top surface of roof (2), the top fixed mounting that purifies the stove body (1) right flank has nitrogen generator (6), the top fixed mounting that purifies the stove body (1) right flank has air return pump (7) that are located nitrogen generator (6) below, the output end of the nitrogen generator (6) is fixedly communicated with a nitrogen inlet pipe (61), the input end of the air return pump (7) is fixedly communicated with an air return delivery pipe (71), the output end of the air return pump (7) is fixedly communicated with a communicating pipe (10), the middle part of the right side surface of the purifying furnace body (1) is fixedly provided with a return air collecting box (8), the bottom end of the communicating pipe (10) is fixedly communicated with the input end of the return air collecting box (8), the bottom end of the right side surface of the purification furnace body (1) is fixedly communicated with a discharge pipe (9), a secondary ceramic filter plate (12) is fixedly arranged at one end of the inner side of the discharge pipe (9), the right end of the bottom surface of the top plate (2) is fixedly provided with a main ceramic filter plate (11), the bottom end of the main ceramic filter plate (11) is fixedly connected with the middle part of the bottom surface of the inner cavity of the purification furnace body (1).

2. A purification furnace in a continuous cast-extruded aluminum rod production line as recited in claim 1, wherein: the bottom of purifying furnace body (1) left surface has been seted up clearance mouth (13), the inside joint of clearance mouth (13) has airtight piece (14), the left end of purifying furnace body (1) inner chamber bottom surface is the inclined plane setting.

3. A purification furnace in a continuous cast-extruded aluminum rod production line as recited in claim 1, wherein: the bottom surface fixed mounting of graphite pivot (4) has the graphite pole, the quantity of graphite pole is four, and four graphite poles divide equally to fix the bottom surface in graphite pivot (4).

4. A purification furnace in a continuous cast-extruded aluminum rod production line as recited in claim 1, wherein: the left end of the top surface of the top plate (2) is provided with a mounting hole, and the size and the shape of the mounting hole are matched with those of the feeding pipe (5).

5. A purification furnace in a continuous cast-extruded aluminum rod production line as recited in claim 1, wherein: the middle part of the top surface of the top plate (2) is provided with a sleeving hole, and the size and the shape of the sleeving hole are matched with those of the graphite rotating shaft (4).

6. A purification furnace in a continuous cast-extruded aluminum rod production line as recited in claim 1, wherein: the right end of the top surface of the top plate (2) is provided with a first through hole, the right end of the top surface of the top plate (2) is provided with a second through hole positioned at the right end of the first through hole, the size and the shape of the first through hole are matched with those of the nitrogen gas inlet pipe (61), and the size and the shape of the second through hole are matched with those of the return gas outlet pipe (71).