阅读说明：本技术 一种用于内壁抛丸机防堵塞的丸渣分离器 (Shot-slag separator for preventing inner wall shot blasting machine from blocking ) 是由 张如前 于 2018-07-13 设计创作，主要内容包括：本发明涉及丸渣分离器技术领域,且公开了一种用于内壁抛丸机防堵塞的丸渣分离器,包括分离箱,所述分离箱的左侧固定连接有进料支撑板,所述进料支撑板的顶部固定安装有第一驱动装置,所述进料支撑板的顶部固定连接有两个支撑杆。该用于内壁抛丸机防堵塞的丸渣分离器,通过清洗箱,开启第二驱动装置和进水管,进入清洗箱的丸渣会在搅拌棒的搅拌下,将丸渣上的附着物给冲刷下来,且通过出水管排出,关闭进水管,在风扇的作用下将水吹干,开启电磁阀,丸粒可从转料管落出,在送风装置的风力作用下,会吹动丸粒发生一定的位置偏移,重量过重或过轻的丸粒进入不了储料罐,从而可回收得到合格可重复利用的丸粒。(The invention relates to the technical field of shot-residue separators and discloses a shot-residue separator for preventing an inner wall shot blasting machine from being blocked. This a ball sediment separator for inner wall shot-blasting machine prevents blockking up, through wasing the case, open second drive arrangement and inlet tube, the ball sediment that gets into to wash the case can be under the stirring of stirring rod, give the attachment on the ball sediment and erode down, and discharge through the outlet pipe, close the inlet tube, weather water under the effect of fan, open the solenoid valve, the pill can be followed and changeed the blanking pipe and fall out, under air supply arrangement's wind-force effect, can blow the pill and take place certain offset, weight overweight or the too light pill has not got into the storage tank, thereby recoverable qualified reuse's pill.)

1. The utility model provides a ball sediment separator for inner wall shot-blasting machine prevents blockking up, includes separator box (1), its characterized in that: the separation box comprises a separation box body (1), a feeding support plate (2) is fixedly connected to the left side of the separation box body (1), a first driving device (3) is fixedly mounted at the top of the feeding support plate (2), two support rods (4) are fixedly connected to the top of the feeding support plate (2), a cam (5) is arranged at the top of the feeding support plate (2) and located at the centers of the two support rods (4), a first rotating shaft (6) is fixedly connected to the front of the first driving device (3), the front end of the first rotating shaft (6) penetrates through the support rods (4) and the cam (5) in sequence, the front end of the first rotating shaft (6) extends to the outer portions of the support rods (4), a feeding plate (7) is connected to the top of the cam (5) in a rolling mode, a feeding hole (8) is formed in the left side of the separation box body (1), and the outer wall of the, the front and the back of the feeding plate (7) are respectively and fixedly connected with a connecting plate (9) and two connecting plates (10) which are uniformly distributed, the bottom end of each rivet (10) sequentially penetrates through the corresponding connecting plate (9) and the corresponding separating box (1), the bottom end of each rivet (10) extends to the inner wall of the corresponding separating box (1), a sliding groove (11) is formed in the top of the corresponding feeding plate (7), stop blocks (12) which are arranged equidistantly are fixedly connected to the inner bottom wall of the corresponding sliding groove (11), slag discharge holes (13) which are arranged equidistantly are formed in the corresponding feeding plate (7), the inner portions of the slag discharge holes (13) are communicated with the sliding groove (11), a cleaning box (14) is arranged in the corresponding separating box (1), and the cleaning box (14) are sequentially penetrated through the right side of the corresponding separating box (1) and the cleaning box (14), the right side of feed plate (7) extends to the inside of washing case (14), the top fixedly connected with evenly distributed's of washing case (14) pull rod (15), the top and separator box (1) fixed connection of pull rod (15), the top of separator box (1) is provided with inlet tube (16), the bottom of inlet tube (16) runs through separator box (1) and washing case (14) in proper order, the bottom of inlet tube (16) extends to the inside of washing case (14), the top fixed mounting of separator box (1) has second drive arrangement (17), the bottom fixedly connected with second pivot (18) of second drive arrangement (17), the bottom of second pivot (18) runs through separator box (1) and washing case (14) in proper order, the bottom of second pivot (18) extends to the inside of washing case (14), the outer wall fixedly connected with fan (19) of second pivot (18), the bottom of the outer wall of the second rotating shaft (18) and located on the fan (19) is fixedly connected with uniformly distributed stirring rods (20), the bottom of the cleaning box (14) is communicated with a material transferring pipe (21), an electromagnetic valve (22) is fixedly installed inside the material transferring pipe (21), the bottom of the cleaning box (14) and located on the right side of the material transferring pipe (21) are communicated with a water outlet pipe (23), the right end of the water outlet pipe (23) penetrates through and extends to the outside of the separation box (1), one end of the water outlet pipe (23) is fixedly connected with a filter screen (24) and located inside the cleaning box (14), an air supply device (25) is fixedly installed on the right side of the separation box (1), the left side of the air supply device (25) is communicated with an air blowing pipe (26), the left end of the air blowing pipe (26) penetrates through and extends to the inside of the separation box (1), the left end of the air blowing pipe (26) is fixedly connected with an air blowing hopper (27) and located on, the inner bottom wall of the separation box (1) is fixedly connected with a material storage tank (28) on the left side of the material transferring pipe (21), and a slag cleaning groove (29) is formed in the left side of the separation box (1).

2. The shot-residue separator for the inner wall shot blasting machine anti-clogging, according to claim 1, characterized in that: the first driving device (3) comprises a first motor and a motor fixing seat, the bottom of the first motor is fixedly connected with the motor fixing seat, the bottom of the motor fixing seat is fixedly connected with the feeding supporting plate (2), and an output shaft of the first motor is fixedly connected with the first rotating shaft (6).

3. The shot-residue separator for the inner wall shot blasting machine anti-clogging, according to claim 1, characterized in that: the aperture of the slag discharge hole (13) is smaller than the pipe diameter of the material transferring pipe (21), and the height of the stop block (12) is smaller than the pipe diameter of the material transferring pipe (21).

4. The shot-residue separator for the inner wall shot blasting machine anti-clogging, according to claim 1, characterized in that: the second driving device (17) comprises a protection box, a second motor and a motor connecting rod, the outer wall of the second motor is fixedly connected with the motor connecting rod, one end of the motor connecting rod, which is back to back, is fixedly connected with the protection box, the bottom of the protection box is fixedly connected with the separation box (1), and the output shaft of the motor is fixedly connected with the second rotating shaft (18).

5. The shot-residue separator for the inner wall shot blasting machine anti-clogging, according to claim 1, characterized in that: the air supply device (25) comprises a fan and a supporting seat, the bottom of the fan is fixedly connected with the supporting seat, the left side of the supporting seat is fixedly connected with the separation box (1), and the left side of the fan is communicated with the blowing pipe (26).

6. The shot-residue separator for the inner wall shot blasting machine anti-clogging, according to claim 1, characterized in that: the center of the blowing pipe (26) is positioned at the top of the storage tank (28), and the vertical distance between the top of the blowing hopper (27) and the material transferring pipe (21) is ten centimeters.

7. The shot-residue separator for the inner wall shot blasting machine anti-clogging, according to claim 1, characterized in that: the outer wall and the cam (5) fixed connection of first pivot (6), two the equal fixed mounting in inside of bracing piece (4) has first bearing, and the inner wall of two first bearings all with first pivot (6) roll connection.

8. The shot-residue separator for the inner wall shot blasting machine anti-clogging, according to claim 1, characterized in that: a gap exists between the outer wall of the second rotating shaft (18) and the cleaning box (14), a second bearing is fixedly mounted at the top of the separation box (1), and the inner wall of the second bearing is in rolling connection with the second rotating shaft (18).

9. The shot-residue separator for the inner wall shot blasting machine anti-clogging, according to claim 1, characterized in that: a gap exists between the outer wall of the fan (19) and the cleaning box (14), and the bottom of the fan (19) is positioned at the top of the feeding plate (7).

Technical Field

The invention relates to the technical field of a shot-slag separator, in particular to a shot-slag separator for preventing an inner wall shot blasting machine from being blocked.

Background

The shot blasting machine utilizes high-speed shot thrown by the shot blasting machine to clean or strengthen casting equipment on the surface of a casting, the shot blasting machine can simultaneously perform sand falling, core removal and cleaning on the casting, the shot blasting machine is also called a sand blasting machine and a sand blasting machine on the mouth in some areas, the shot blasting machine is a treatment technology for throwing steel sand steel shots at high speed to impact on the surface of a material object through the shot blasting machine, compared with other surface treatment technologies, the shot blasting machine is quicker and more effective, and can be used for a casting process after partial retention or stamping.

The shot blasting machine can also be used for removing burrs and rust, which may affect the integrity, appearance or definition of an object part, and can also remove pollutants on the surface of a part of coating and provide a surface profile for increasing the adhesive force of the coating to achieve the purpose of strengthening a workpiece.

To this chinese patent CN107953273A, the device can effectively improve the problem of uniform distribution of the distributor through the quantitative plate and the heavy hammer, the air separation system is vertically distributed, the settling zone is longer, the required separation zone wind speed is relatively smaller, the steel shot and the molding sand particles can be effectively separated, the separation efficiency is more than 99%, however, when the air separation system separates the pellets, the sand and the dust, it is not considered that the sand and the dust may be attached to the pellets, resulting in many qualified pellets being blown away, the raw material being wasted, the separation effect is still defective, so it provides a pellet slag separator for inner wall shot blasting machine anti-clogging,

disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the anti-blocking pill and slag separator for the inner wall shot blasting machine, which has the advantages of high-efficiency separation and pill recovery, and solves the problems that when the device is used for separating pills, sand and dust in an air separation system, the possibility that the sand and the dust are attached to the pills is not considered, so that a plurality of qualified pills are blown away, raw materials are wasted, and the separation effect is defective.

(II) technical scheme

In order to realize the purpose of efficiently separating and recycling the pills, the invention provides the following technical scheme: a shot and slag separator for preventing blockage of an inner wall shot blasting machine comprises a separation box, wherein a feeding support plate is fixedly connected to the left side of the separation box, a first driving device is fixedly mounted at the top of the feeding support plate, two support rods are fixedly connected to the top of the feeding support plate, a cam is arranged at the top of the feeding support plate and positioned at the centers of the two support rods, a first rotating shaft is fixedly connected to the front side of the first driving device, one end of the front side of the first rotating shaft sequentially penetrates through the support rods and the cam, one end of the front side of the first rotating shaft extends to the outer portions of the support rods, a feeding plate is connected to the top of the cam in a rolling mode, a feeding hole is formed in the left side of the separation box, the outer wall of the feeding plate is positioned inside the feeding hole, and connecting plates are fixedly connected to the, the rivet cleaning device comprises two connecting plates, rivets, a chute, check blocks, slag discharge holes, a cleaning box, a water inlet pipe, a separating box and a separating box, wherein the rivets are uniformly distributed and arranged at the top of the two connecting plates, the bottom ends of the rivets sequentially penetrate through the connecting plates and the separating box, the bottom ends of the rivets extend to the inner wall of the separating box, the top of the feeding plate is provided with the chute, the inner bottom wall of the chute is fixedly connected with the check blocks which are arranged equidistantly, the inner part of the feeding plate is provided with the slag discharge holes which are arranged equidistantly, the inner parts of the slag discharge holes are communicated with the chute, the inner part of the separating box is provided with the cleaning box, the right side of the feeding plate sequentially penetrates through the separating box and the cleaning box, the right side of the feeding plate extends to the inner part of, the top of the separation box is fixedly provided with a second driving device, the bottom of the second driving device is fixedly connected with a second rotating shaft, the bottom of the second rotating shaft sequentially penetrates through the separation box and the cleaning box, the bottom of the second rotating shaft extends into the cleaning box, the outer wall of the second rotating shaft is fixedly connected with a fan, the outer wall of the second rotating shaft and the bottom of the fan are fixedly connected with uniformly distributed stirring rods, the bottom of the cleaning box is communicated with a material transferring pipe, the interior of the material transferring pipe is fixedly provided with an electromagnetic valve, the bottom of the cleaning box and the right side of the material transferring pipe are communicated with a water outlet pipe, the right end of the water outlet pipe penetrates through and extends to the outside of the separation box, one end of the water outlet pipe is fixedly connected with a filter screen and is located in the cleaning box, the right side of the separation box is fixedly provided with an air supply device, and the left side, the left end of blowing pipe runs through and extends to the inside of separator box, the left end of blowing pipe just is located the right side fixedly connected with blowing fill that changes the material pipe, the interior diapire of separator box just is located the left side fixedly connected with storage tank that changes the material pipe, clear cinder groove has been seted up in the left side of separator box.

Preferably, the first driving device comprises a first motor and a motor fixing seat, the bottom of the first motor is fixedly connected with the motor fixing seat, the bottom of the motor fixing seat is fixedly connected with the feeding supporting plate, and an output shaft of the first motor is fixedly connected with the first rotating shaft.

Preferably, the aperture of the slag discharge hole is smaller than the pipe diameter of the material transferring pipe, and the height of the stop block is smaller than the pipe diameter of the material transferring pipe.

Preferably, the second driving device comprises a protection box, a second motor and a motor connecting rod, the outer wall of the second motor is fixedly connected with the motor connecting rod, one end of the motor connecting rod, which is back to back, is fixedly connected with the protection box, the bottom of the protection box is fixedly connected with the separation box, and the output shaft of the motor is fixedly connected with the second rotating shaft.

Preferably, the air supply device comprises a fan and a supporting seat, the bottom of the fan is fixedly connected with the supporting seat, the left side of the supporting seat is fixedly connected with the separation box, and the left side of the fan is communicated with the blowing pipe.

Preferably, the center of the blowing pipe is located at the top of the storage tank, and the vertical distance between the top of the blowing hopper and the material transferring pipe is ten centimeters.

Preferably, the outer wall of the first rotating shaft is fixedly connected with the cam, two first bearings are fixedly mounted in the supporting rods, and the inner walls of the two first bearings are connected with the first rotating shaft in a rolling mode.

Preferably, a gap exists between the outer wall of the second rotating shaft and the cleaning box, a second bearing is fixedly mounted at the top of the separation box, and the inner wall of the second bearing is in rolling connection with the second rotating shaft.

Preferably, a gap exists between the outer wall of the fan and the cleaning box, and the bottom of the fan is positioned at the top of the feeding plate.

(III) advantageous effects

Compared with the prior art, the invention provides a shot-residue separator for preventing blockage of an inner wall shot blasting machine, which has the following beneficial effects:

1. this a ball sediment separator for inner wall shot-blasting machine prevents blockking up, through the feed plate, will contain the pill, the mixed ball sediment of sand grain and dust is put at the feed plate, open the first drive arrangement of feed plate bottom, can drive the cam and rotate, thereby make the feed plate vibrations, thereby mixed ball sediment downstream on the slope of feed plate, the row's sediment hole that sets up on the feed plate can get rid of the ball sediment that is less than the pill, can make same ball sediment shake several times more in same position through setting up the dog, make the separation effect better, made things convenient for the user to use.

2. This a ball sediment separator for inner wall shot-blasting machine prevents blockking up, through wasing the case, open second drive arrangement and inlet tube, the ball sediment that gets into to wash the case can be under the stirring of stirring rod, give the attachment on the ball sediment and erode down, and discharge through the outlet pipe, close the inlet tube, weather water under the effect of fan, open the solenoid valve, the pill can be followed and changeed the blanking pipe and fall out, under air supply arrangement's wind-force effect, can blow the pill and take place certain offset, weight overweight or the too light pill has not got into the storage tank, thereby recoverable qualified reuse's pill, the use of user has been made things convenient for.

Drawings

FIG. 1 is a schematic structural view of a slag separator for preventing blockage of an inner wall shot blasting machine, which is provided by the invention;

FIG. 2 is a top view of a feeding plate of a slag separator for preventing blockage of an inner wall shot blasting machine, which is provided by the invention.

In the figure: 1 separator box, 2 feeding backup pads, 3 first drive arrangement, 4 bracing pieces, 5 cams, 6 first pivot, 7 feed plates, 8 feed ports, 9 connecting plates, 10 rivets, 11 spout, 12 dog, 13 row cinder holes, 14 wash the case, 15 pull rods, 16 inlet tubes, 17 second drive arrangement, 18 second pivot, 19 fans, 20 stirring rod, 21 commentaries on classics material pipe, 22 solenoid valves, 23 outlet pipes, 24 filter screens, 25 air supply unit, 26 blast pipe, 27 blowing fill, 28 storage tanks, 29 clear cinder grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a pellet and slag separator for preventing blockage of an inner wall shot blasting machine comprises a separation box 1, a feeding support plate 2 is fixedly connected to the left side of the separation box 1, a first driving device 3 is fixedly installed at the top of the feeding support plate 2, the first driving device 3 comprises a first motor and a motor fixing seat, the bottom of the first motor is fixedly connected with the motor fixing seat, the bottom of the motor fixing seat is fixedly connected with the feeding support plate 2, an output shaft of the first motor is fixedly connected with a first rotating shaft 6, two support rods 4 are fixedly connected to the top of the feeding support plate 2, a cam 5 is arranged at the top of the feeding support plate 2 and positioned at the centers of the two support rods 4, a first rotating shaft 6 is fixedly connected to the front of the first driving device 3, the outer wall of the first rotating shaft 6 is fixedly connected with the cam 5, a first bearing is fixedly installed inside, the inner walls of the two first bearings are in rolling connection with the first rotating shaft 6, the front end of the first rotating shaft 6 sequentially penetrates through the supporting rod 4 and the cam 5, the front end of the first rotating shaft 6 extends to the outside of the supporting rod 4, the top of the cam 5 is in rolling connection with the feeding plate 7, mixed pellet slag containing pellets, sand and dust is placed on the feeding plate 7 through the feeding plate 7, the first driving device 3 at the bottom of the feeding plate 7 is started to drive the cam 5 to rotate, so that the feeding plate 7 vibrates, the mixed pellet slag moves downwards on a slope of the feeding plate 7, a slag discharge hole 13 formed in the feeding plate 7 can discharge pellet slag smaller than the pellets, the same pellet slag can vibrate at the same position for multiple times through a stop block 12, the separation effect is better, the use by a user is facilitated, a feeding hole 8 is formed in the left side of the separation box 1, the outer wall of the feeding plate 7 is located inside the feeding hole 8, the front and the back of the feeding plate 7 are fixedly connected with connecting plates 9 inside the feeding hole 8, the tops of the two connecting plates 9 are respectively provided with rivets 10 which are uniformly distributed, the bottom ends of the rivets 10 sequentially penetrate through the connecting plates 9 and the separating box 1, the bottom ends of the rivets 10 extend to the inner wall of the separating box 1, the top of the feeding plate 7 is provided with a chute 11, the inner bottom wall of the chute 11 is fixedly connected with check blocks 12 which are equidistantly arranged, the inside of the feeding plate 7 is provided with slag discharge holes 13 which are equidistantly arranged, the aperture diameter of the slag discharge holes 13 is smaller than that of the material transferring pipe 21, the height of the check blocks 12 is smaller than that of the material transferring pipe 21, the inside of the slag discharge holes 13 is communicated with the chute 11, the inside of the separating box 1 is provided with a cleaning box 14, the right side of the feeding plate 7 sequentially penetrates through the separating box 1 and the cleaning box 14, the right side of the feeding plate 7 extends to the inside of, the top end of the pull rod 15 is fixedly connected with the separation box 1, the top of the separation box 1 is provided with a water inlet pipe 16, the bottom end of the water inlet pipe 16 sequentially penetrates through the separation box 1 and the cleaning box 14, the second driving device 17 and the water inlet pipe 16 are opened through the cleaning box 14, the pellet slag entering the cleaning box 14 can be stirred by the stirring rod 20 to wash away attachments on the pellet slag, the attachments are discharged through the water outlet pipe 23, the water inlet pipe 16 is closed, water is dried by blowing under the action of the fan 19, the electromagnetic valve 22 is opened, the pellet can fall out of the material rotating pipe 21, under the action of wind power of the air supply device 25, the pellet can be blown to have certain position deviation, the pellet with over-heavy weight or over-light weight cannot enter the material storage tank 28, and therefore the qualified and recyclable pellet is recycled, and is convenient for a user to use, the bottom end of the water inlet pipe 16 extends into the cleaning box 14, the top of the separation box, the second driving device 17 comprises a protection box, a second motor and a motor connecting rod, the outer wall of the second motor is fixedly connected with the motor connecting rod, the end, opposite to the motor connecting rod, of the motor connecting rod is fixedly connected with the protection box, the bottom of the protection box is fixedly connected with the separation box 1, the output shaft of the motor is fixedly connected with the second rotating shaft 18, the bottom of the second driving device 17 is fixedly connected with the second rotating shaft 18, a gap is formed between the outer wall of the second rotating shaft 18 and the cleaning box 14, a second bearing is fixedly installed at the top of the separation box 1, the inner wall of the second bearing is in rolling connection with the second rotating shaft 18, the bottom end of the second rotating shaft 18 sequentially penetrates through the separation box 1 and the cleaning box 14, the bottom end of the second rotating shaft 18 extends into the cleaning box 14, a fan 19 is fixedly connected with the outer wall of the second rotating shaft 18, a gap is formed between the outer wall of the fan, the outer wall of the second rotating shaft 18 and the bottom of the fan 19 are fixedly connected with evenly distributed stirring rods 20, the bottom of the cleaning box 14 is communicated with a material transferring pipe 21, an electromagnetic valve 22 is fixedly installed inside the material transferring pipe 21, the bottom of the cleaning box 14 and the right side of the material transferring pipe 21 are communicated with a water outlet pipe 23, the right end of the water outlet pipe 23 penetrates through and extends to the outside of the separation box 1, one end of the water outlet pipe 23 is fixedly connected with a filter screen 24 inside the cleaning box 14, the right side of the separation box 1 is fixedly installed with an air supply device 25, the air supply device 25 comprises a fan and a support seat, the bottom of the fan is fixedly connected with the support seat, the left side of the support seat is fixedly connected with the separation box 1, the left side of the fan is communicated with an air blowing pipe 26, the left side of the air supply device 25 is communicated with an air blowing pipe 26, the center of the air blowing, the left end of blowpipe 26 runs through and extends to the inside of separator box 1, and the left end of blowpipe 26 just is located the right side fixedly connected with blowing fill 27 that changes material pipe 21, and the interior diapire of separator box 1 just is located the left side fixedly connected with storage tank 28 that changes material pipe 21, and slag cleaning groove 29 has been seted up on the left side of separator box 1.

When in use, the mixed pill slag containing pill grains, sand grains and dust is placed on the feeding plate 7 through the feeding plate 7, the first driving device 3 at the bottom of the feeding plate 7 is opened to drive the cam 5 to rotate, so that the feeding plate 7 vibrates, the mixed pill slag moves downwards on the slope of the feeding plate 7, the slag discharge hole 13 arranged on the feeding plate 7 can discharge the pill slag smaller than the pill grains, the same pill slag vibrates for a plurality of times at the same position through the stop block 12, the separation effect is better, the second driving device 17 and the water inlet pipe 16 are opened through the cleaning box 14, the pill slag entering the cleaning box 14 can be washed off by the attachments on the pill slag under the stirring of the stirring rod 20, the attachment on the pill slag is discharged through the water outlet pipe 23, the water inlet pipe 16 is closed, water is dried by the fan 19, the electromagnetic valve 22 is opened, the pill grains can fall out from the material rotating pipe 21, under the wind power of the air supply device 25, the pills are blown to have certain position deviation, and overweight or overweight pills can not enter the storage tank 28, so that qualified and recyclable pills can be recovered, and convenience is brought to users.

To sum up, this a ball sediment separator for inner wall shot-blasting machine prevents blockking up, through feed plate 7, put the mixed ball sediment that contains pill, sand grain and dust at feed plate 7, open first drive arrangement 3 of feed plate 7 bottom, can drive cam 5 and rotate, thereby make feed plate 7 vibrations, thereby mixed ball sediment downstream on the slope of feed plate 7, the row's cinder hole 13 that sets up on feed plate 7 can get rid of the ball sediment that is less than the pill, can make same ball sediment shake several times more in same position through setting up dog 12, make the separation effect better, made things convenient for the user to use.

And, through washing the case 14, open the second actuating device 17 and intake pipe 16, the pellet dreg entering and washing the case 14 will be washed away the attachment on the pellet dreg under the agitation of the muddler 20, and discharge through the outlet pipe 23, close the intake pipe 16, blow the water to dry under the influence of the fan 19, open the electromagnetic valve 22, the pellet can be dropped out from the material transferring pipe 21, under the wind-force effect of the air supply unit 25, will blow the pellet and take place certain offset, the pellet of the overweight or overweight can not enter the storage tank 28, thus can retrieve the qualified and reusable pellet, has made things convenient for users to use.

It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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.