CN211803706U

CN211803706U - Multi-purpose multi-variety aluminum alloy liquid online purification device

Info

Publication number: CN211803706U
Application number: CN201922299445.5U
Authority: CN
Inventors: 臧立中; 吴洪波; 孙蒙; 曹红新; 赵巍巍
Original assignee: Baoding Anbaoneng Metallurgy Equipment Co ltd
Current assignee: Baoding Anbaoneng Metallurgy Equipment Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-10-30
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses an online purifier of multi-purpose multi-variety aluminum alloy liquid, including purifying the box, set up the room of stewing that two symmetries set up in the purifying box, the indoor gas removal system that is equipped with of stewing, inlet and liquid outlet have been seted up in the purifying box, the feed liquor chute has been seted up in the inlet, the feed liquor chute includes first chute, second chute and third chute, be equipped with the gate valve on second chute and the third chute respectively, the one end of second chute and third chute communicates first chute respectively, the other end of second chute and third chute communicates two rooms of stewing respectively, the one end intercommunication inlet of second chute and third chute is kept away from to first chute, the room of stewing keeps away from the one end intercommunication liquid outlet of feed liquor chute. The utility model discloses a divide cavity structure, can the subsection clearance, improve work efficiency.

Description

Multi-purpose multi-variety aluminum alloy liquid online purification device

Technical Field

The utility model relates to an aluminum alloy liquid degassing purification field especially relates to a multi-purpose multi-variety aluminum alloy liquid online purification device.

Background

Aluminum alloy products are more and more widely applied, and along with the continuous development of high and new technologies in recent years, a large number of aluminum alloy castings are used in locomotives in the field of aviation and high-speed railways, and aluminum alloy melts contain a large number of hydrogen, metal and nonmetal impurities; if the harmful substances cannot be removed in time before casting, casting defects such as air holes, impurities, looseness and the like can be formed in and on the casting, the physical, chemical, mechanical and various deep processing performances of the casting are seriously influenced, a large amount of waste products are generated, the quality requirement on the aluminum casting is higher and higher along with the increase of the application of aluminum alloy casting products, particularly the compactness requirement on the internal structure of the aluminum alloy casting is higher and higher, the size and the distribution density of bubbles in the aluminum casting are strictly required, and the reduction of the bubbles plays a decisive role in improving the strength of the aluminum casting. The traditional aluminum alloy liquid purification system can only treat the same aluminum alloy liquid singly; the standing time is long, the processing speed is slow, continuous production cannot be realized, and the continuous production can be carried out only in a short time. In addition, when different types of aluminum alloy liquid are replaced, the aluminum alloy liquid purification system needs to be comprehensively cleaned, and the cleaning time is long; the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an online purifier of multi-purpose many varieties aluminum alloy liquid to solve the problem that above-mentioned prior art exists, adopt and divide the cavity structure, can divide the clearance, improve work efficiency.

In order to achieve the above object, the utility model provides a following scheme: the utility model provides an online purifier of multi-purpose multi-variety aluminum alloy liquid, including purifying the box, set up the room of stewing that two symmetries set up in the purifying box, the indoor gas removal system that is equipped with of stewing, inlet and liquid outlet have been seted up in the purifying box, the feed liquor chute has been seted up in the inlet, the feed liquor chute includes first chute, second chute and third chute, be equipped with the gate valve on second chute and the third chute respectively, the one end of second chute and third chute communicates first chute respectively, the other end of second chute and third chute communicates two rooms of stewing respectively, the one end intercommunication inlet of second chute and third chute is kept away from to first chute, the room of stewing keeps away from the one end intercommunication liquid outlet of feed liquor chute.

Preferably, a partition board is fixed in the standing chamber, a first cavity and a second cavity are formed between the partition board and the inner wall of the standing chamber respectively, the first cavity is communicated with the second chute and the third chute respectively, and the second cavity is communicated with the liquid outlet.

Preferably, the degassing system includes the connecting pipe, separate and seted up first through-hole, the connecting pipe is pegged graft in first through-hole, the one end intercommunication that the connecting pipe is close to first cavity has the liquid suction pipe, the one end intercommunication that the connecting pipe is close to the second cavity has the trachea of removing, liquid suction pipe perpendicular to degassing vessel, the last round joint of trachea of removing has electric heating wire, the top intercommunication of trachea of removing has the blast pipe, degassing vessel perpendicular to blast pipe, the top of blast pipe is equipped with the aspiration pump.

Preferably, one end of the degassing pipe, which is far away from the connecting pipe, is communicated with a liquid outlet pipe, and a first electromagnetic valve is arranged on the liquid outlet pipe.

Preferably, the liquid suction pipe top is equipped with the cylinder, the output pole of cylinder stretches into the liquid suction pipe rigid coupling and has the piston, the liquid suction pipe intercommunication has the box that admits air, the box that admits air is in first cavity, the box that admits air is equipped with the second solenoid valve with the junction of liquid suction pipe.

Preferably, the gasbag has been placed in the inlet box body, the outside cladding of gasbag has the foam blanket, be connected with gas tube, first outlet duct and second outlet duct on the gasbag respectively, the gas tube stretches out the inlet box body and is equipped with the third solenoid valve, the first outlet duct stretches out the inlet box body and is equipped with the fourth solenoid valve, second outlet duct intercommunication liquid suction pipe, the second solenoid valve sets up on the second outlet duct.

Preferably, the one end that the gas removal pipe is close to the drain pipe is fixed with the interlayer, a plurality of second through-hole has been seted up on the interlayer, the one end that the interlayer is close to the liquid suction pipe is fixed with the protective cover body, the internal driving motor that is equipped with of protective cover, driving motor's output shaft stretches out the protective cover body hub connection and has the degassing rotor.

Preferably, the joints of the standing chamber, the second chute and the third chute are respectively provided with a filter screen, and the filter screens are arranged between the gate valve and the first cavity.

The utility model discloses a following technological effect: the utility model has two standing rooms for purifying aluminum alloy liquid and corresponding degassing systems, each standing room can work independently, and solves the technical problems that the prior aluminum alloy liquid on-line purification system can only purify one aluminum alloy liquid singly, the aluminum alloy liquid is to be purified in the purification process, the next batch of aluminum alloy liquid can be purified after one time of aluminum alloy liquid use, the production time interval is longer, and the like, the utility model can continuously produce single aluminum alloy liquid, reduce the standing purification time, and can simultaneously purify two different types of aluminum alloy liquid on-line, thereby greatly improving the production efficiency, the aluminum alloy liquid on-line purification system adopting the utility model is very convenient to maintain, and the other side can continue to work normally when one side needs maintenance, ensure normal production and improve efficiency.

Drawings

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

FIG. 1 is a schematic structural view of the multi-purpose multi-variety aluminum alloy liquid on-line purification device of the present invention;

FIG. 2 is a schematic view of the degassing system of the present invention;

FIG. 3 is a schematic view of the structure of the degassing tube of the present invention;

wherein, 1 is a purifying box body, 2 is a standing chamber, 2.1 is a first cavity, 2.2 is a second cavity, 3 is a liquid inlet, 4 is a liquid outlet, 5 is a first chute, 6 is a second chute, 7 is a third chute, 8 is a gate valve, 9 is a partition plate, 10 is a first through hole, 11 is a connecting pipe, 12 is a liquid pumping pipe, 13 is a degassing pipe, 14 is an electric heating wire, 15 is an exhaust pipe, 16 is an air pumping pump, 17 is a liquid outlet pipe, 18 is a first electromagnetic valve, 19 is an air cylinder, 20 is a piston, 21 is an air inlet box body, 22 is a second electromagnetic valve, 23 is an air bag, 24 is a foam layer, 25 is an air charging pipe, 26 is a first air outlet pipe, 27 is a second air outlet pipe, 28 is a third electromagnetic valve, 29 is a fourth electromagnetic valve, 30 is a filter screen, 31 is an interlayer, 32 is a second through hole, 33 is a protective cover body, 34 is a driving motor, and 35 is a degassing rotor.

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.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Example 1

Referring to fig. 1, the utility model provides an online purification device for multi-purpose multi-variety aluminum alloy liquid, which comprises a purification box body 1, two symmetrically arranged standing chambers 2 are arranged in the purification box body 1, a degassing system is arranged in the standing chambers 2, a liquid inlet 3 and a liquid outlet 4 are arranged in the purification box body 1, a liquid inlet chute is arranged in the liquid inlet 3, the liquid inlet chute comprises a first chute 5, a second chute 6 and a third chute 7, a gate valve 8 is respectively arranged on the second chute 6 and the third chute 7, the gate valve 8 is electrically connected with an external controller (not shown in the figure), the opening and closing of the gate valve 8 are controlled by the external controller, one ends of the second chute 6 and the third chute 7 are respectively communicated with the first chute 5, the other ends of the second chute 6 and the third chute 7 are respectively communicated with the two standing chambers 2, one end of the first chute 5 far away from the second chute 6 and the third chute 7 is communicated with the liquid inlet 3, the one end intercommunication liquid outlet 3 that the feed liquor chute was kept away from to room 2 that stews adopts the device to make single aluminium alloy liquid carry out continuous production, reduces the scavenging period that stews, can carry out two kinds of different aluminium alloy liquid on-line purifications simultaneously moreover, and then has improved production efficiency greatly to it is also very convenient when the maintenance, when the maintenance is need be maintained on one side, and the another side also can continue normal work, guarantees normal production, has improved efficiency. The junction of room 2 and second chute 6, third chute 7 of stewing is equipped with filter screen 30 respectively, filter screen 30 sets up between gate valve 8 and first cavity 2.1, and aluminium alloy liquid carries out coarse filtration through filter screen 30 earlier after passing through second chute 6 and second chute 7, then enters into room 2 of stewing.

Example 2

Referring to fig. 2-3, the present invention further optimizes the degassing system in the standing chamber 2, a partition plate 9 is fixed in the standing chamber 2, a first cavity 2.1 and a second cavity 2.2 are respectively formed between the partition plate 9 and the inner wall of the standing chamber 2, the first cavity 2.1 is respectively communicated with a second chute 6 and a third chute 7, the second cavity 2.2 is communicated with a liquid outlet 4, the aluminum alloy liquid respectively enters the first cavity 2.1 through the second chute 6 and the third chute 7, then flows to the second cavity 2.2 through a degassing system and flows out from the liquid outlet 4, the degassing system comprises a connecting pipe 11, a first through hole 10 is formed on the partition plate 9, the connecting pipe 11 is inserted in the first through hole 10, a liquid suction pipe 12 is communicated with one end of the connecting pipe 11 close to the first cavity 2.1, a degassing pipe 13 is communicated with one end of the connecting pipe 11 close to the second cavity 2.2, liquid suction pipe 12 is perpendicular to degasification pipe 13, the round trip has electric heating wire 14 on the degasification pipe 13, electric heater 14 and external controller electric connection, the top intercommunication of degasification pipe 13 has blast pipe 15, degasification pipe 13 is perpendicular to blast pipe 15, the top of blast pipe 15 is equipped with aspiration pump 16. One end of the degassing pipe 13 far away from the connecting pipe 11 is communicated with a liquid outlet pipe 17, and a first electromagnetic valve 18 is arranged on the liquid outlet pipe 17. The top of liquid suction pipe 12 is equipped with cylinder 19, the output pole of cylinder 19 stretches into liquid suction pipe 12 rigid coupling and has piston 20, liquid suction pipe 12 communicates has air intake box 21, air intake box 21 is in first cavity 2.1, air intake box 21 and the junction of liquid suction pipe 12 are equipped with second solenoid valve 22. The gasbag 23 has been placed in the inlet box body 21, the outside cladding of gasbag 23 has the foam layer 24, be connected with gas tube 25, first outlet duct 26 and second outlet duct 27 on the gasbag 23 respectively, gas tube 25 stretches out inlet box body 21 and is equipped with third solenoid valve 28, first outlet duct 26 stretches out inlet box body 21 and is equipped with fourth solenoid valve 29, second outlet duct 27 intercommunication liquid suction pipe 12, and second solenoid valve 22 sets up on second outlet duct 27, and first solenoid valve 18, second solenoid valve 22, third solenoid valve 28, fourth solenoid valve 29, aspiration pump 16 and cylinder be electric connection external controller respectively to by the unified regulation and control of external controller, in the degasification system working process, above-mentioned electrical equipment starts simultaneously, fills into inert gas to gasbag 23 through gas tube 25, and a part of inert gas is discharged on the aluminium alloy liquid upper surface in first cavity 2.1 by first outlet duct 26, prevent its liquid level oxidation, the output of cylinder 19 makes piston 20 extraction aluminum alloy liquid do the rebound, and make aluminum alloy liquid can flow to connecting pipe 11 through liquid suction pipe 12, and enter into degassing pipe 13 through connecting pipe 11 in, the in-process of liquid suction pipe 12 is flowed through to aluminum alloy liquid, second outlet duct 27 is to discharge inert gas in the liquid suction pipe 12, further prevent that the aluminum alloy liquid in the liquid suction pipe 12 from being by the oxidation, carry out the degasification back through degassing pipe 13, aluminum alloy liquid enters into in the second cavity 2.2 through drain pipe 17, and discharge through liquid outlet 4.

Furthermore, the one end that trachea 13 is close to drain pipe 17 is fixed with interlayer 31, a plurality of second through-hole 32 has been seted up on interlayer 31, interlayer 31 is close to the one end of liquid suction pipe 12 and is fixed with protecting cover body 33, be equipped with driving motor 34 in the protecting cover body 33, driving motor 34 also with external control ware electric connection, control it through external control ware and open or close, driving motor 34's output shaft stretches out protecting cover body 33 hub connection and has degasification rotor 35, degasification rotor 35 is the graphite material, and aluminum alloy liquid opens driving motor 34 and drives degasification rotor 35 rotation stirring aluminum alloy liquid after entering into trachea 13, stirs out the bubble after, under electric heating wire 14's high temperature effect, the bubble is whole to float on the liquid level of aluminum alloy liquid, under the effect of aspiration pump 16, and gas is extracted after through blast pipe 15, obtains complete purification through trachea 13's aluminum alloy liquid, and finally out into the second chamber 2.2 through the outlet pipe 17.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides a multi-purpose many varieties aluminum alloy liquid online purification device which characterized in that: including purifying box body (1), set up the room of standing (2) that two symmetries set up in purifying box body (1), be equipped with the degasification system in the room of standing (2), seted up inlet (3) and liquid outlet (4) in purifying box body (1), set up the feed liquor chute in inlet (3), the feed liquor chute includes first chute (5), second chute (6) and third chute (7), be equipped with gate valve (8) on second chute (6) and the third chute (7) respectively, the one end of second chute (6) and third chute (7) communicates first chute (5) respectively, the other end of second chute (6) and third chute (7) communicates two rooms of standing (2) respectively, the one end intercommunication inlet (3) of second chute (6) and third chute (7) are kept away from in first chute (5), one end of the standing chamber (2) far away from the liquid inlet chute is communicated with the liquid outlet (4).

2. The on-line purification device of multi-purpose multi-variety aluminum alloy liquid of claim 1, characterized in that: the utility model discloses a stewing chamber, including stewing chamber (2), first cavity (2.1) and second cavity (2.2) are formed respectively between room (2) internal fixation that stews (9), first cavity (2.1) communicate second chute (6) and third chute (7) respectively, second cavity (2.2) intercommunication liquid outlet (4).

3. The on-line purification device of multi-purpose multi-variety aluminum alloy liquid of claim 2, characterized in that: the degassing system comprises a connecting pipe (11), a first through hole (10) is formed in the partition plate (9), the connecting pipe (11) is connected in the first through hole (10) in an inserting mode, one end of the connecting pipe (11) close to the first cavity (2.1) is communicated with a liquid pumping pipe (12), one end of the connecting pipe (11) close to the second cavity (2.2) is communicated with a degassing pipe (13), the liquid pumping pipe (12) is perpendicular to the degassing pipe (13), an electric heating wire (14) is connected to the degassing pipe (13) in a winding mode, the top of the degassing pipe (13) is communicated with an exhaust pipe (15), the degassing pipe (13) is perpendicular to the exhaust pipe (15), and an air suction pump (16) is arranged at the top end of the exhaust pipe (15).

4. The on-line purification device of multi-purpose multi-variety aluminum alloy liquid of claim 3, characterized in that: one end of the degassing pipe (13) far away from the connecting pipe (11) is communicated with a liquid outlet pipe (17), and a first electromagnetic valve (18) is arranged on the liquid outlet pipe (17).

5. The on-line purification device of multi-purpose multi-variety aluminum alloy liquid of claim 4, characterized in that: the utility model discloses a liquid pump, including liquid suction pipe (12), output pole, liquid suction pipe (12) top are equipped with cylinder (19), the output pole of cylinder (19) stretches into liquid suction pipe (12) rigid coupling and has piston (20), liquid suction pipe (12) intercommunication has air intake box (21), air intake box (21) is in first cavity (2.1), air intake box (21) and liquid suction pipe's (12) junction are equipped with second solenoid valve (22).

6. The on-line purification device of multi-purpose multi-variety aluminum alloy liquid of claim 5, characterized in that: gasbag (23) have been placed in air inlet box body (21), the outside cladding of gasbag (23) has foam layer (24), be connected with gas tube (25), first outlet duct (26) and second outlet duct (27) on gasbag (23) respectively, gas tube (25) are stretched out air inlet box body (21) and are equipped with third solenoid valve (28), first outlet duct (26) are stretched out air inlet box body (21) and are equipped with fourth solenoid valve (29), second outlet duct (27) intercommunication liquid suction pipe (12), second solenoid valve (22) set up at second outlet duct (27).

7. The on-line purification device of multi-purpose multi-variety aluminum alloy liquid of claim 4, characterized in that: one end that trachea (13) are close to drain pipe (17) is fixed with interlayer (31), a plurality of second through-hole (32) have been seted up on interlayer (31), the one end that interlayer (31) are close to liquid suction pipe (12) is fixed with the protective cover body (33), be equipped with driving motor (34) in the protective cover body (33), the output shaft of driving motor (34) stretches out protective cover body (33) hub connection has degasification rotor (35).

8. The on-line purification device of multi-purpose multi-variety aluminum alloy liquid of claim 2, characterized in that: the connection of standing chamber (2) and second chute (6), third chute (7) is equipped with filter screen (30) respectively, filter screen (30) set up between gate valve (8) and first cavity (2.1).