CN218655542U

CN218655542U - Titanium and titanium alloy are retrieved bits material processing and are used high proportion to mix with sorting unit

Info

Publication number: CN218655542U
Application number: CN202223427276.7U
Authority: CN
Inventors: 张钰哲; 孟智彬; 李斌斌; 陈磊; 苏旭; 罗愿
Original assignee: Xi'an Hailian Petrochemical Technologies Co ltd
Current assignee: Xi'an Hailian Petrochemical Technologies Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-03-21
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses a high-specific gravity inclusion sorting device for processing titanium and titanium alloy recovered scraps, which comprises a base, a screen body arranged on the base and used for screening titanium scraps, an eccentric driving mechanism used for driving the screen body to vibrate and a wind mechanism used for blowing air to the bottom of the screen body; the base is provided with a feed hopper, the screen body comprises a bracket positioned above the base and a metal screen plate which is arranged on the upper part of the bracket and is in an inclined state, and the bracket is provided with an adjusting mechanism used for adjusting the gradient of the metal screen plate. The utility model discloses a set up metal sieve and sieve the mixture of bits material and high proportion, effectively avoided titanium bits hook to twine, through setting up eccentric actuating mechanism, be convenient for drive the metal sieve that is the tilt state and carry out reciprocating motion, thereby isolate the titanium bits, and blow to the bottom of metal sieve through wind-force mechanism, adjust the amount of wind to metal sieve through the deep bead, make the bits material form the layering according to different proportions, help improving the screening efficiency to the titanium bits, and is effectual.

Description

Titanium and titanium alloy are retrieved bits material processing and are used high proportion to mix with sorting unit

Technical Field

The utility model belongs to the technical field of titanium and titanium alloy bits material processing, concretely relates to titanium and titanium alloy retrieve bits material processing and mix with sorting unit with high proportion.

Background

The titanium alloy is mainly used for manufacturing structural components such as aircraft engines, rockets, missiles and the like, in order to reduce the raw material cost of titanium and titanium alloy ingots, titanium chips can be recovered by manufacturers and recycled after a series of purification treatment, one of the procedures of the purification treatment is to screen the titanium chips from the chips, if the titanium chips are not screened sufficiently, the recovery efficiency is low, the cost reduction is not facilitated to the maximum, and therefore, the sufficient and rapid screening of the titanium chips is very important.

The existing separation equipment mostly adopts a specific gravity classifier, the principle is that the separation is carried out according to the difference of the particle size and the specific gravity of solid matters, but the separation applied to the separation of titanium and titanium alloy scraps has the following problems: on one hand, the existing specific gravity classifier mostly adopts a fabric screen, when the mixture of scraps and high specific gravity is screened, the curled titanium scraps are easily hooked and wound on holes of the fabric screen, are difficult to smoothly drop into a recovery hopper, and are easy to cause damage to the fabric screen; on the other hand, the existing specific gravity classifier is difficult to adjust the inclination of the sieve plate and the blowing amount, is difficult to well delaminate scrap materials with different bending degrees and different specific gravities in the vibration process, and has a small application range, so that a sorting device for recycling titanium and titanium alloy scrap materials under the condition of high-specific-gravity inclusion of the scrap materials is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem lie in not enough to above-mentioned prior art, a titanium and titanium alloy are retrieved bits material and are handled with high proportion and mix with sorting unit is provided, a structure is simple, and reasonable design, sieve bits material and the mixture of high proportion through setting up the metal sieve, titanium bits hook twines has effectively been avoided, through setting up eccentric actuating mechanism, be convenient for drive the metal sieve that is the tilt state and carry out reciprocating motion, thereby isolate required titanium bits, through setting up wind power mechanism, be convenient for blow the bottom of metal sieve, through setting up the deep bead, be convenient for adjust the amount of wind that blows to the metal sieve, make the bits material form the layering according to different proportions, help improving the screening efficiency to the titanium bits, excellent in use effect.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a titanium and titanium alloy are retrieved bits material processing and are used high proportion and mix with sorting unit which characterized in that: the titanium chip screening device comprises a base, a screen body, an eccentric driving mechanism and a wind mechanism, wherein the screen body is arranged on the base and used for screening titanium chips, the eccentric driving mechanism is used for driving the screen body to vibrate, and the wind mechanism is used for blowing air to the bottom of the screen body;

the screen body comprises a bracket positioned above the base and a metal screen plate which is arranged on the upper part of the bracket and is in an inclined state, the bracket is provided with an adjusting mechanism for adjusting the gradient of the metal screen plate, two sides of the metal screen plate are provided with side plates, the low end of the metal screen plate is provided with a titanium scrap discharge hopper, and the high end of the metal screen plate is provided with a high-specific gravity discharge hopper;

the eccentric driving mechanism comprises an eccentric bearing positioned on the base and a connecting rod arranged on the eccentric bearing and connected with the bracket, an elastic plate is connected between the base and the bracket, and a first motor in transmission connection with the eccentric bearing is arranged in the base;

the wind mechanism comprises a fan and an air supply barrel, the fan is located in the base, the air supply barrel is arranged on the upper portion of the fan and used for supplying air to the bottom of the metal sieve plate, an air chamber used for collecting dust is arranged above the metal sieve plate, a dust suction pipe is communicated with the air chamber, a wind shield is arranged between an air outlet of the fan and the air supply barrel, and a ball screw used for driving the wind shield to move is arranged in the base.

The high-specific gravity inclusion sorting device for processing the titanium and titanium alloy recovered scraps is characterized in that: the base is provided with a frame body, and the frame body is provided with a top cover used for installing the feed hopper and the dust collection pipe.

The high-specific gravity inclusion sorting device for processing the titanium and titanium alloy recovered scraps is characterized in that: the base is provided with a high-specific gravity collecting hopper matched with the high-specific gravity discharging hopper.

The high-specific gravity inclusion sorting device for processing the titanium and titanium alloy recovered scraps is characterized in that: the adjusting mechanism is including setting up just be used for supporting on the bracket the hydraulic jack of metal sieve, the one end of bracket through first connecting axle with the low level end of metal sieve is connected, hydraulic jack's plunger end through the second connecting axle with the high level end of metal sieve is connected, the sub-unit connection of curb plate has and is located the extension plate in the bracket outside.

The high-specific gravity inclusion sorting device for processing the titanium and titanium alloy recovered scraps is characterized in that: the metal sieve plate is provided with a plurality of sieve pores, and the ratio of the pore diameter of each sieve pore to the thickness of the metal sieve plate is 0.8-1.5.

The high-specific gravity inclusion sorting device for processing the titanium and titanium alloy recovered scraps is characterized in that: and a connecting plate used for being connected with the connecting rod is arranged at the lower part of the bracket.

The high-specific gravity inclusion sorting device for processing the titanium and titanium alloy recovered scraps is characterized in that: the first motor is located in the base, a first transmission shaft is arranged on the first motor, a second transmission shaft is arranged on the eccentric bearing, and the first transmission shaft is connected with the second transmission shaft through a belt pulley.

The high-specific gravity inclusion sorting device for processing the titanium and titanium alloy recovered scraps is characterized in that: be provided with on the base and be used for the installation the mounting panel of second transmission shaft, the top edge parcel of mounting panel has anti-collision canvas.

Foretell titanium and titanium alloy are retrieved bits material processing and are used high proportion inclusion sorting unit, its characterized in that: and the ball screw is in transmission connection with the second motor.

The high-specific gravity inclusion sorting device for processing the titanium and titanium alloy recovered scraps is characterized in that: and a reticular air-homogenizing plate is arranged in the air chamber.

Compared with the prior art, the utility model has the following advantage:

1. the utility model is simple and convenient to handle, swift, through setting up the screen frame, be convenient for sieve the mixture of bits material and high proportion to separate required titanium bits, the follow-up collection of being convenient for is used, and the practicality is strong, and through setting up eccentric actuating mechanism, the metal sieve that is the tilt state of being convenient for drive carries out reciprocating motion, thereby makes high proportion remove to the high-order end of metal sieve, and makes the titanium bits remove to the low-order end of metal sieve, thereby realizes the screening of titanium bits, convenient to popularize and use.

2. The utility model discloses a set up metal sieve, the titanium bits that appear easily when having avoided using the fabric screen cloth twine the problem, cause the titanium bits to be difficult to collect, through setting up adjustment mechanism, be convenient for adjust metal sieve's inclination to can be applied to the bits material of different proportion and the mixture screening of high proportion, application scope is wide, and the practicality is strong.

3. The utility model discloses a set up wind power mechanism, be convenient for blow from supreme bottom to metal sieve plate down, thereby blow dust and the lighter material in the mixture of bits material and high proportion, make some bits material on the metal sieve plate begin to suspend under the effect of air pressure, and replace the position freely, thereby make the higher material of proportion contact at the sifter of lower floor and metal sieve plate, material medium in the proportion is at the middle level, the lower material of proportion then floats on the upper strata, the bits material has formed the layering according to different proportions promptly, be convenient for subsequent vibration screening work, help improving the screening efficiency to the titanium bits, excellent in use effect.

4. The utility model discloses a set up the deep bead between the air outlet of fan and an air supply section of thick bamboo to utilize ball to adjust the position of deep bead, be convenient for adjust the air outlet of fan and the draught area between the air supply section of thick bamboo, thereby adjusted the amount of wind that an air supply section of thick bamboo blows to the metal sieve, make the bits material of different proportion and the mixture of high proportion all can realize the layering, be convenient for adapt to the bits material of different proportion and the mixture screening of high proportion, the practicality is strong.

To sum up, the utility model discloses simple structure, reasonable in design sieves the mixture of bits material and high proportion through setting up metal sieve, has effectively avoided titanium bits hook to twine, through setting up eccentric actuating mechanism, the metal sieve that is the tilt state of being convenient for drive carries out reciprocating motion to separate required titanium bits, through setting up wind-force mechanism, be convenient for blow to metal sieve's bottom, through setting up the deep bead, be convenient for adjust the amount of wind to metal sieve, make the bits material form the layering according to different proportions, help improving the screening efficiency to the titanium bits, excellent in use effect.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a left side view of fig. 1.

Fig. 3 is a schematic structural diagram of the adjusting mechanism of the present invention.

Fig. 4 is a schematic structural diagram of the eccentric driving mechanism of the present invention.

Fig. 5 is a schematic structural diagram of the wind power mechanism of the present invention.

Description of reference numerals:

1-a base; 2-a frame body; 3-top cover;

4-a feed hopper; 5-a bracket; 6-metal sieve plate;

7-side plate; 8-extension plate; 9-titanium chip discharge hopper;

10-high specific gravity discharge hopper; 11-a specific gravity collection hopper; 12-hydraulic jacks;

13-a first connecting shaft; 14-a second connecting shaft; 15-mounting a plate;

16-an elastic plate; 17-an eccentric bearing; 18-a connecting plate;

19-a connecting rod; 20-a first motor; 21-a first drive shaft;

22-a second drive shaft; 23-a belt pulley; 24-a plenum;

25-a dust suction pipe; 26-a fan; 27-air outlet;

28-air supply cylinder; 29-a wind deflector; 30-a ball screw;

31-a second motor; 32-bracket.

Detailed Description

As shown in fig. 1 to 5, the utility model discloses a base 1, setting are in be used for sieving the screen frame of titanium bits, be used for driving on the base 1 the eccentric actuating mechanism of screen frame vibration and be used for to the wind power mechanism of blowing is bottom the screen frame.

Be provided with feeder hopper 4 on the base 1, the discharge end of feeder hopper 4 is located the top of screen frame, the screen frame is including being located the bracket 5 and the setting of base 1 top are in bracket 5 upper portion just is the metal sieve 6 of tilt state, be provided with on the bracket 5 and be used for adjusting the adjustment mechanism of the 6 slopes of metal sieve, the both sides of metal sieve 6 all are provided with

curb plate

7, 6 low level ends of metal sieve are provided with titanium

bits play hopper

9, 6 high level ends of metal sieve are provided with high proportion play hopper 10.

The eccentric driving mechanism comprises an eccentric bearing 17 positioned on the base 1 and a connecting rod 19 arranged on the eccentric bearing 17 and connected with the bracket 5, an elastic plate 16 is connected between the base 1 and the bracket 5, and a first motor 20 in transmission connection with the eccentric bearing 17 is arranged in the base 1.

The wind power mechanism comprises a fan 26 and an air supply cylinder 28, wherein the fan 26 is located in the base 1, the air supply cylinder is arranged on the upper portion of the fan 26 and used for supplying air to the bottom of the metal sieve plate 6, an air chamber 24 used for collecting dust is arranged above the metal sieve plate 6, a dust suction pipe 25 is communicated with the air chamber 24, a wind shield 29 is arranged between an air outlet 27 of the fan 26 and the air supply cylinder 28, and a ball screw 30 used for driving the wind shield 29 to move is arranged in the base 1.

During the in-service use, through setting up the screen frame, be convenient for sieve the mixture of bits material and high proportion to separate required titanium bits, the follow-up collection of being convenient for is used, and the practicality is strong, through setting up eccentric drive mechanism, is convenient for drive the metal sieve 6 that is the tilt state and carries out reciprocating motion, thereby makes high proportion material to the high-order end of metal sieve 6 remove, and makes the titanium bits to the low-order end removal of metal sieve 6, thereby realizes the screening of titanium bits.

In this embodiment, a frame body 2 is arranged on the base 1, and a top cover 3 for installing the feed hopper 4 and the dust collection pipe 25 is arranged on the frame body 2.

When the dust collector is used in practice, the feeding hopper 4 and the dust absorption pipe 25 are conveniently arranged above the metal sieve plate 6 by arranging the frame body 2, the feeding hopper 4 extends into the air chamber 24, the mixture of the scraps and high specific gravity is conveniently poured onto the metal sieve plate 6 by the feeding hopper 4, and the air chamber 24 and the top cover 3 are arranged, so that the impurities floating on the upper part of the metal sieve plate 6 are collected, and the problems of dust flying and the like in the sieving process of the scraps and the high specific gravity mixture are reduced; wherein, the wind chamber 24 is enclosed by canvas which is fixedly connected with the top cover 3 and covers the outer side of the side plate 7.

In this embodiment, a mesh air-distributing plate is arranged in the air chamber 24 and is located right above the metal sieve plate 6, so that not only can a large-particle-size mixture be prevented from entering the dust suction pipe 25, but also the air pressure in the air chamber 24 tends to be uniform, and the damage to the air chamber 24 caused by over-concentration of wind power is avoided.

In this embodiment, the base 1 is provided with a high specific gravity collecting hopper 11 for cooperating with the high specific gravity discharging hopper 10.

During the in-service use, high proportion is collected and is fought 11 and base 1 fixed connection, and the upper portion open end of high proportion collection fill 11 is greater than the lower part discharge end of high proportion discharge hopper 10, is convenient for collect the high proportion material that metal sieve 6 sieves out.

As shown in fig. 3, in this embodiment, the adjusting mechanism includes a hydraulic jack 12 disposed on the bracket 5 and used for supporting the metal screen plate 6, one end of the bracket 5 is connected to the lower end of the metal screen plate 6 through a first connecting shaft 13, a plunger end of the hydraulic jack 12 is connected to the upper end of the metal screen plate 6 through a second connecting shaft 14, and the lower portion of the side plate 7 is connected to an extension plate 8 located outside the bracket 5.

During the in-service use, through setting up metal sieve 6, the titanium bits that appear easily when having avoided using the fabric screen cloth twine the problem, cause the titanium bits to be difficult to collect, through setting up adjustment mechanism, be convenient for adjust metal sieve 6's inclination to can be applied to the bits of different proportion and the mixture screening of high proportion, application scope is wide.

It should be noted that the number of the hydraulic jacks 12 and the first connecting shafts 13 is two, the two hydraulic jacks 12 and the two first connecting shafts 13 are respectively located at two sides of the metal sieve plate 6, the first lug plates for the first connecting shafts 13 to pass through are respectively arranged at one end of the bracket 5 and the side part of the low end of the metal sieve plate 6, and the second lug plates for the second connecting shafts 14 to pass through are arranged at the side part of the high end of the metal sieve plate 6.

In this embodiment, the metal sieve plate 6 is provided with a plurality of sieve pores, and the ratio of the pore diameter of each sieve pore to the thickness of the metal sieve plate 6 is 0.8 to 1.5.

In this embodiment, a connecting plate 18 for connecting with the connecting rod 19 is provided at the lower portion of the bracket 5.

As shown in fig. 4, in the present embodiment, the first motor 20 is located in the base 1, a first transmission shaft 21 is disposed on the first motor 20, a second transmission shaft 22 is disposed on the eccentric bearing 17, and the first transmission shaft 21 and the second transmission shaft 22 are connected by a pulley 23.

In this embodiment, the base 1 is provided with an installation plate 15 for installing the second transmission shaft 22, and the upper edge of the installation plate 15 is wrapped with anti-collision canvas, so as to protect the installation plate 15.

During the in-service use, first motor 20 passes through the shaft coupling and is connected with first transmission shaft 21, eccentric bearing 17 passes through second transmission shaft 22 and fixes on mounting panel 15, through setting up belt pulley 23, be convenient for drive eccentric bearing 17 work through second transmission shaft 22, make connecting rod 19 drive bracket 5 and metal sieve 6 vibrate, the quantity of elastic plate 16 is a plurality of, a plurality of elastic plate 16 equipartitions are in the both sides of bracket 5, the one end and the bracket 5 fixed connection of elastic plate 16, the other end and the base 1 fixed connection of elastic plate 16, elastic plate 16 is the tilt state, and opposite with connecting rod 19's tilt direction, can not only support bracket 5, still help realizing that bracket 5 and metal sieve 6 carry out reciprocating motion.

As shown in fig. 5, in the present embodiment, the ball screw 30 is in transmission connection with a second motor 31.

When the device is used in practice, the wind power mechanism is arranged, so that the bottom of the metal sieve plate 6 can be conveniently blown from bottom to top, dust and lighter substances in the mixture of the scraps and the high specific gravity can be blown up, a part of scraps on the metal sieve plate 6 can start to suspend under the action of airflow pressure and can freely replace the position, the substances with higher specific gravity can be contacted with the sieve surface of the metal sieve plate 6 at the lower layer, the substances with medium specific gravity are at the middle layer, and the substances with lower specific gravity float at the upper layer, namely the scraps form layering according to different specific gravities, so that the subsequent vibration screening work can be facilitated, and the screening efficiency of titanium scraps can be improved; the wind shield 29 is arranged between the air outlet 27 of the fan 26 and the air supply cylinder 28, and the position of the wind shield 29 is adjusted by the ball screw 30, so that the ventilation area between the air outlet 27 of the fan 26 and the air supply cylinder 28 is conveniently adjusted, the air quantity blown to the metal sieve plate 6 by the air supply cylinder 28 is adjusted, the layering of the scraps with different specific gravities and the mixture with high specific gravity can be realized, and the screening of the scraps with different specific gravities and the mixture with high specific gravity is conveniently adapted.

In practical use, the ball screw 30 comprises a screw connected with the second motor 31 and a ball nut sleeved on the screw, and the wind shield 29 is fixedly connected with the ball nut; wherein the wind guard 29, the ball screw 30 and the second motor 31 are all placed on the bracket 32 so as to be consistent with the height of the air outlet 27 of the fan 26.

The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and the equivalent structure change of doing above embodiment the utility model discloses technical scheme's within the scope of protection.

Claims

1. The utility model provides a titanium and titanium alloy are retrieved bits material processing and are used high proportion and mix with sorting unit which characterized in that: the titanium slag screening device comprises a base (1), a screen body arranged on the base (1) and used for screening titanium slag, an eccentric driving mechanism used for driving the screen body to vibrate, and a wind mechanism used for blowing air to the bottom of the screen body;

the titanium chip screening machine is characterized in that a feed hopper (4) is arranged on the base (1), the discharge end of the feed hopper (4) is positioned above the screen body, the screen body comprises a bracket (5) positioned above the base (1) and a metal screen plate (6) which is arranged on the upper part of the bracket (5) and is in an inclined state, an adjusting mechanism for adjusting the gradient of the metal screen plate (6) is arranged on the bracket (5), side plates (7) are arranged on two sides of the metal screen plate (6), a titanium chip discharge hopper (9) is arranged at the low end of the metal screen plate (6), and a high-specific-gravity discharge hopper (10) is arranged at the high end of the metal screen plate (6);

the eccentric driving mechanism comprises an eccentric bearing (17) positioned on the base (1) and a connecting rod (19) arranged on the eccentric bearing (17) and connected with the bracket (5), an elastic plate (16) is connected between the base (1) and the bracket (5), and a first motor (20) in transmission connection with the eccentric bearing (17) is arranged in the base (1);

wind mechanism is including being located fan (26) in base (1) and setting are in fan (26) upper portion just is used for to air supply section of thick bamboo (28) of metal sieve (6) bottom air supply, the top of metal sieve (6) is provided with wind chamber (24) that are used for collecting dust, the intercommunication has dust absorption pipe (25) on wind chamber (24), air outlet (27) of fan (26) with be provided with between air supply section of thick bamboo (28) deep bead (29), be provided with in base (1) and be used for driving ball (30) that deep bead (29) removed.

2. The device for separating the high-specific gravity inclusions in the recovered scraps of the titanium and the titanium alloy according to claim 1, is characterized in that: the dust collection device is characterized in that a frame body (2) is arranged on the base (1), and a top cover (3) used for installing the feed hopper (4) and the dust collection pipe (25) is arranged on the frame body (2).

3. The device for separating the high-specific gravity inclusions in the recovered scraps of the titanium and the titanium alloy according to claim 1, is characterized in that: the base (1) is provided with a high-specific gravity collecting hopper (11) matched with the high-specific gravity discharging hopper (10).

4. The device for separating the high-specific gravity impurities for processing the recovered scraps of the titanium and the titanium alloy according to claim 1, which is characterized in that: adjustment mechanism is including setting up on bracket (5) and be used for supporting hydraulic jack (12) of metal sieve board (6), the one end of bracket (5) through first connecting axle (13) with the low level end of metal sieve board (6) is connected, the plunger end of hydraulic jack (12) through second connecting axle (14) with the high level end of metal sieve board (6) is connected, the sub-unit connection of curb plate (7) is located extension plate (8) in the bracket (5) outside.

5. The device for separating the high-specific gravity inclusions in the recovered scraps of the titanium and the titanium alloy according to claim 1, is characterized in that: the metal sieve plate (6) is provided with a plurality of sieve pores, and the ratio of the pore diameter of each sieve pore to the thickness of the metal sieve plate (6) is 0.8-1.5.

6. The device for separating the high-specific gravity inclusions in the recovered scraps of the titanium and the titanium alloy according to claim 1, is characterized in that: the lower part of the bracket (5) is provided with a connecting plate (18) which is used for being connected with the connecting rod (19).

7. The device for separating the high-specific gravity inclusions in the recovered scraps of the titanium and the titanium alloy according to claim 1, is characterized in that: first motor (20) are located in base (1), just be provided with first transmission shaft (21) on first motor (20), be provided with second transmission shaft (22) on eccentric bearing (17), first transmission shaft (21) with second transmission shaft (22) are connected through belt pulley (23).

8. The device for separating the high specific gravity inclusions in the recovered scraps of the titanium and the titanium alloy according to claim 7, which is characterized in that: be provided with on base (1) and be used for the installation mounting panel (15) of second transmission shaft (22), the top edge parcel of mounting panel (15) has anti-collision canvas.

9. The device for separating the high-specific gravity inclusions in the recovered scraps of the titanium and the titanium alloy according to claim 1, is characterized in that: the ball screw (30) is in transmission connection with a second motor (31).

10. The device for separating the high-specific gravity inclusions in the recovered scraps of the titanium and the titanium alloy according to claim 1, is characterized in that: a reticular air uniform plate is arranged in the air chamber (24).