CN211755412U

CN211755412U - Low-noise extruder device for crushing aluminum ash

Info

Publication number: CN211755412U
Application number: CN202020076406.9U
Authority: CN
Inventors: 杨得龙
Original assignee: Qinghai Haiding Industry And Trade Group Co ltd
Current assignee: Qinghai Haiding Industry And Trade Group Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-10-27
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a low-noise extruder device of broken aluminium ash, including the base, the last fixed surface of base is connected with the extruder body, the front fixed surface of extruder body is connected with the controller, a plurality of dampers of inside fixedly connected with of base, and the air intake has been seted up to the bottom of this body front surface of extruder, and one side fixedly connected with discharging pipe of extruder body, the one end fixedly connected with inlet pipe of extruder body upper surface, and the other end fixedly connected with blast box of extruder body upper surface, the back fixed surface of extruder body is connected with the recovery tube, the utility model relates to a waste aluminium ash retrieves technical field. This extruder device of broken aluminium ash that noise is low is rational in infrastructure, and the screening efficiency of aluminium ash is high to this device sieves the raw materials through the mode of aerifing the flotation, can effectively sieve the dust in the raw materials with the aluminium granule, thereby can prevent that the dust from causing the pollution to operational environment.

Description

Low-noise extruder device for crushing aluminum ash

Technical Field

The utility model relates to a technical field is retrieved to useless aluminium ash, specifically is an extruder device of broken aluminium ash of low noise.

Background

The main components of the aluminum ash are alumina, metallic aluminum and other impurities. The aluminum ash is the leftover of a casting workshop of an electrolytic aluminum plant, and is also the lower feeding material produced in the aluminum melting process in industries such as a reclaimed aluminum manufacturer, an aluminum profile manufacturer, an aluminum plate manufacturer, an aluminum product manufacturer, an alloy aluminum manufacturer, an aluminum part manufacturer and the like which take metal aluminum as a raw material and need to be melted and then reprocessed.

Chinese patent discloses an extruder device (publication number: CN202199610U) for crushing aluminum ash, which comprises a feeding port, a movable roller, a fixed roller, a frame and a hydraulic device; a feeding port is arranged above the rectangular rack, a cylindrical movable roller and a cylindrical fixed roller are transversely arranged in parallel in the middle of the rack below the feeding port, bearing seats are arranged at two ends of the movable roller and the fixed roller, and the bearing seats are arranged on beam frames at the front side and the rear side of the rack; one side of the movable roller is provided with a hydraulic cylinder, one side of the rack is provided with a hydraulic device, and an oil pipe is arranged between the hydraulic device and the hydraulic cylinder.

The existing processing device for crushing aluminum ash is complex in structure and low in working efficiency, when the device is used for screening, electrical equipment with high power needs to be used, the device is large in working noise, the quality of screening is poor, a large amount of dust can be mixed in finished products, the working environment can be polluted while the quality is reduced, and the influence on the health of workers is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a low noise extruder device of broken aluminium ash, the processingequipment structure of having solved current broken aluminium ash is complicated, and work efficiency is low, and the device is when carrying out the screening, need use more powerful electrical equipment, leads to the device great at the during operation noise to the quality of screening is relatively poor, can mix a large amount of dust in the finished product, can pollute operational environment when reducing the quality, leads to the fact the problem of influence to staff's healthy.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an extruder device for crushing aluminum ash with low noise comprises a base, wherein the upper surface of the base is fixedly connected with an extruder body, the front surface of the extruder body is fixedly connected with a controller, the interior of the base is fixedly connected with a plurality of dampers, the bottom end of the front surface of the extruder body is provided with an air inlet, and one side of the extruder body is fixedly connected with a discharge pipe, one end of the upper surface of the extruder body is fixedly connected with a feed pipe, and the other end of the upper surface of the extruder body is fixedly connected with a blast box, the rear surface of the extruder body is fixedly connected with a recovery pipe, the front surface of the recovery pipe is provided with a connecting hole, the blast box is communicated with the recovery pipe, and the inside fixedly connected with second fan group of blast box, the inside fixedly connected with screening case of extruder body, and the inside downside fixedly connected with first fan group that is close to the screening case of extruder body.

Preferably, the inside fixedly connected with crushing roller of inlet pipe, and the inside downside fixedly connected with buffer beam that is close to the crushing roller of inlet pipe, the buffer beam is provided with three rows, and the height of every row of buffer beam all is not in same direction.

Preferably, the bottom of inlet pipe and the bottom intercommunication of screening case, and the bottom of inlet pipe all inclines towards its position with the screening case intercommunication.

Preferably, the inside of screening case is the level form and rotates and be connected with the spiral roller, and one side fixedly connected with motor case of screening case, the inside fixedly connected with motor of motor case, the output and the spiral roller fixed connection of motor, one side and the discharging pipe intercommunication of motor case are kept away from to screening bottom of the case.

Preferably, the first fan set and the second fan set are both composed of a plurality of low-power fans, screening holes are formed in the upper side and the lower side of the screening box, and the first fan set and the second fan set are both communicated with the screening holes.

Preferably, the length of the screening hole at the bottom of the screening box is smaller than that of the screening hole at the top end, and the screening hole at the bottom end of the screening box is far away from the discharge pipe.

Preferably, the shell of extruder body, inlet pipe and blast box all includes the base plate, the internal surface adhesion of base plate is connected with the abatvoix, and the opposite side of base plate is provided with outer protection shield, it has the sound of inhaling cotton to fill between base plate and the outer protection shield.

Advantageous effects

The utility model provides an extruder device of broken aluminium ash with low noise. Compared with the prior art, the method has the following beneficial effects:

(1) this extruder device of broken aluminium ash that noise is low, one side fixedly connected with discharging pipe through the extruder body, the one end fixedly connected with inlet pipe of extruder body upper surface, the inside fixedly connected with second fan group of bellows, the inside fixedly connected with screening case of extruder body, and the inside first fan group of downside fixedly connected with that is close to the screening case of extruder body, the inside of screening case is the level form and rotates and is connected with the spiral roller, and one side fixedly connected with motor case of screening case, the inside fixedly connected with motor of motor case, the rational in infrastructure of this device, the screening efficiency of aluminium ash is high, and this device sieves the raw materials through the mode of aerifing the flotation, can effectively sieve the dust in the raw materials with the aluminium granule, thereby can prevent that the dust from causing the pollution to operational environment.

(2) This extruder device of broken aluminium ash that noise is low, inside fixedly connected with crushing roller through the inlet pipe, and the inside downside fixedly connected with buffer beam that is close to the crushing roller of inlet pipe, first fan group and second fan group constitute by a plurality of miniwatt fans, the extruder body, the shell of inlet pipe and bellows all includes the base plate, the internal surface adhesion of base plate is connected with the abatvoix, and the opposite side of base plate is provided with outer protection shield, it has the sound of inhaling cotton to fill between base plate and the outer protection shield, be provided with the buffer beam in the inlet pipe among this device, can prevent that the raw materials from directly impacting the inlet pipe bottom, and adopt a plurality of miniwatt fans in this device, can effectively reduce the noise of device at the during operation, and the shell of essential element is multiple structure in this device, can effectively absorb the inside noise of device.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a structural sectional view of the middle extruder body of the present invention.

In the figure: 1. a base; 2. an extruder body; 3. a controller; 4. a damper; 5. an air inlet; 6. a discharge pipe; 7. a feed pipe; 8. a recovery pipe; 9. a blast box; 10. screening the box; 11. a first fan unit; 12. a second fan unit; 13. a crushing roller; 14. a buffer rod; 15. a motor case; 16. a motor; 17. connecting holes; 18. screening holes; 19. a helical roll; 21. a substrate; 22. a sound-absorbing panel; 23. sound-absorbing cotton; 24. an outer protective plate.

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 low-noise extruder device for crushing aluminum ash comprises a base 1, wherein the upper surface of the base 1 is fixedly connected with an extruder body 2, the front surface of the extruder body 2 is fixedly connected with a controller 3, the inside of the base 1 is fixedly connected with a plurality of dampers 4, the bottom end of the front surface of the extruder body 2 is provided with an air inlet 5, one side of the extruder body 2 is fixedly connected with a discharge pipe 6, one end of the upper surface of the extruder body 2 is fixedly connected with an inlet pipe 7, the inside of the inlet pipe 7 is fixedly connected with a crushing roller 13, the lower side of the inside of the inlet pipe 7, which is close to the crushing roller 13, is fixedly connected with a buffer rod 14, the buffer rod 14 is provided with three rows, the heights of each row of the buffer rods 14 are not in the same direction, the other end of the upper surface of the extruder body 2 is fixedly connected, the recycling pipe 8 is communicated with an external fan device, the front surface of the recycling pipe 8 is provided with a connecting hole 17, the blast box 9 is communicated with the recycling pipe 8, the interior of the blast box 9 is fixedly connected with a second fan set 12, the interior of the extruder body 2 is fixedly connected with a screening box 10, the bottom end of the feeding pipe 7 is communicated with the bottom end of the screening box 10, the bottom end of the feeding pipe 7 inclines towards the part communicated with the screening box 10, the lower side of the interior of the extruder body 2 close to the screening box 10 is fixedly connected with a first fan set 11, the interior of the screening box 10 is horizontally and rotatably connected with a spiral roller 19, one side of the screening box 10 is fixedly connected with a motor box 15, the interior of the motor box 15 is fixedly connected with a motor 16, the motor 16 is 40W-90 type, the output end of the motor 16 is fixedly connected with the spiral roller 19, one side of the bottom end of the screening box 10 far, the first fan set 11 and the second fan set 12 are both composed of a plurality of low-power fans, the upper and lower sides of the screening box 10 are both provided with screening holes 18, the first fan set 11 and the second fan set 12 are both communicated with the screening holes 18, the length of the screening holes 18 at the bottom of the screening box 10 is smaller than that of the screening holes 18 at the top, and the screening holes 18 at the bottom of the screening box 10 are far away from the discharge pipe 6. the device has reasonable structure and high screening efficiency of aluminum ash, screens raw materials in an inflation flotation mode, can effectively screen dust and aluminum particles in the raw materials, thereby preventing the dust from polluting working environment, the shells of the extruder body 2, the feed pipe 7 and the blast box 9 all comprise a base plate 21, the inner surface of the base plate 21 is adhered and connected with a sound absorption plate 22, the other side of the base plate 21 is provided with an outer protection plate 24, sound absorption cotton 23 is filled between the base plate 21 and the outer protection plate, the materials of the base plate 21 and the outer protective plate 24 can be selected according to different design schemes and production costs, the feeding pipe 7 in the device is provided with the buffer rod 14, raw materials can be prevented from directly impacting the bottom end of the feeding pipe 7, a plurality of low-power fans are adopted in the device, the noise of the device during working can be effectively reduced, the shells of main components in the device are of a multiple structure, the noise inside the device can be effectively absorbed, meanwhile, the content which is not described in detail in the specification belongs to the prior art which is known by technical personnel in the field, on the other hand, all the electric parts in the device are electrically connected with an external controller, and the working logic and the working sequence among all the electric parts can be controlled through programming and manual work.

During operation, the raw materials are conveyed to the interior of the device through the feeding pipe 7, the crushing roller 13 is started simultaneously, the raw materials are crushed, the crushed raw materials are reduced in falling speed through the buffer rod 14 when falling, then the raw materials slide to the screening box 10 from the feeding pipe 7, then the motor 16 is started, the first fan set 11 and the second fan set 12 are started, the motor 16 drives the spiral roller 19 to rotate, the raw materials are pushed along the screening box 10, when the raw materials move, the first fan set 11 blows the raw materials upwards, dust in the raw materials is blown from the screening holes 18 in the top of the screening box 10, the second fan set 12 is started simultaneously, the second fan set 12 blows air to the connecting holes 17 of the recovery pipe 8, air backflow is formed, the dust is treated, and finally aluminum particles in the raw materials are moved out of the discharging pipe 6.

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 low-noise extruder device of broken aluminium ash, includes base (1), the last fixed surface of base (1) is connected with extruder body (2), the preceding fixed surface of extruder body (2) is connected with controller (3), its characterized in that: a plurality of dampers (4) are fixedly connected inside the base (1), an air inlet (5) is formed in the bottom end of the front surface of the extruder body (2), a discharging pipe (6) is fixedly connected with one side of the extruding machine body (2), one end of the upper surface of the extruding machine body (2) is fixedly connected with a feeding pipe (7), and the other end of the upper surface of the extruding machine body (2) is fixedly connected with a blast box (9), the rear surface of the extruder body (2) is fixedly connected with a recovery pipe (8), the front surface of the recovery pipe (8) is provided with a connecting hole (17), the blast box (9) is communicated with the recovery pipe (8), a second fan unit (12) is fixedly connected inside the blast box (9), a screening box (10) is fixedly connected inside the extruder body (2), and a first fan unit (11) is fixedly connected to the lower side, close to the screening box (10), of the interior of the extruder body (2).

2. A low noise aluminum ash crushing extruder apparatus as set forth in claim 1 wherein: the inside fixedly connected with crushing roller (13) of inlet pipe (7), and the inside downside fixedly connected with buffer beam (14) that is close to crushing roller (13) of inlet pipe (7), buffer beam (14) are provided with three rows, and the height of every row of buffer beam (14) all is not in same direction.

3. A low noise aluminum ash crushing extruder apparatus as set forth in claim 2 wherein: the bottom of inlet pipe (7) and the bottom intercommunication of screening case (10), and the bottom of inlet pipe (7) all inclines towards its position with screening case (10) intercommunication.

4. A low noise aluminum ash crushing extruder apparatus as set forth in claim 3 wherein: the inside of screening case (10) is the level form and rotates and be connected with spiral roller (19), and one side fixedly connected with motor case (15) of screening case (10), inside fixedly connected with motor (16) of motor case (15), the output and spiral roller (19) fixed connection of motor (16), one side and discharging pipe (6) the intercommunication of motor case (15) are kept away from to screening case (10) bottom.

5. A low noise extruder apparatus for crushing aluminum ash as set forth in claim 4, wherein: the first fan set (11) and the second fan set (12) are composed of a plurality of low-power fans, screening holes (18) are formed in the upper side and the lower side of the screening box (10), and the first fan set (11) and the second fan set (12) are communicated with the screening holes (18).

6. A low noise extruder apparatus for crushing aluminum ash as set forth in claim 5, wherein: the length of screening hole (18) at the bottom of screening box (10) is less than that of screening hole (18) at the top, and the screening hole (18) at the bottom of screening box (10) is far away from discharge pipe (6).

7. A low noise extruder apparatus for crushing aluminum ash as claimed in claim 6, wherein: the shell of extruder body (2), inlet pipe (7) and blast box (9) all includes base plate (21), the internal surface adhesion of base plate (21) is connected with abatvoix (22), and the opposite side of base plate (21) is provided with outer protection shield (24), it has sound absorption cotton (23) to fill between base plate (21) and outer protection shield (24).