CN208880975U - A kind of reclaimed materials crushing system - Google Patents

Abstract

The utility model relates to PVC production equipment fields, particularly disclose a kind of reclaimed materials crushing system, it includes the shredder being arranged successively from the front to the back, conveyer belt, crusher, blender, flour mill, cyclopneumatic separator and blanking bin, the shredder, crusher, blender, flour mill, cyclopneumatic separator and blanking bin are connect with dust-extraction unit respectively, flour mill outlet end connects blower, the blower is connect with cyclopneumatic separator, is connected respectively by screw conveyor between the crusher and blender, between blender and flour mill.The utility model saves manpower and material resources using Mechanical Crushing instead of hand breaking due to being provided with shredder and crusher, improves labor efficiency；And continuous production is formd, so that production efficiency greatly improves.

Description

A kind of reclaimed materials crushing system

Technical field

The utility model relates to PVC production equipment field, in particular to a kind of reclaimed materials crushing system.

Background technique

In PVC board production process, a large amount of substandard product can be generated, these substandard products cannot waste, and return It receives and utilizes, be commonly called as reclaimed materials, the processing for reclaimed materials mostly uses artificial method to carry out the big plate generated in production at present It smashes, the particle for being broken into 10MM or so in crusher is then sent to scoop and then is manually sent into flour mill, milled powder again The separation of gas, powder is carried out by cyclopneumatic separator afterwards, then pack prepares to recycle, and in the process, each section is respectively War does not form systematization production, and it is low to tear up process efficiency, time-consuming and laborious.

Summary of the invention

In order to make up for the defects of the prior art, the utility model provides a kind of time saving and energy saving, systematization reclaimed materials is broken Broken system.

The utility model is achieved by the following technical solution:

A kind of reclaimed materials crushing system, including PLC control system, it is characterized in that: further including being arranged successively from the front to the back Shredder, conveying device, crusher, blender, flour mill, cyclopneumatic separator and blanking bin, the shredder, stir crusher It mixes machine, flour mill, cyclopneumatic separator and blanking bin to connect with dust-extraction unit respectively, by the between the crusher and blender It is connected between one screw conveyor, blender and flour mill by the second screw conveyor, wherein

The shredder includes tearing up case, and equipped with discharge port, the discharge outlet is equipped with and tears up knife for the case lower end of tearing up Roller, the rotor back lower place of tearing up are hinged with baffle；Rotor rear is being torn up equipped with plate, the plate direction tears up rotor One end is equipped with several tooth engageds；Movable case is equipped with above the plate；

The crusher includes fixed broken cylinder and the broken cylinder of activity, and the fixation is crushed between cylinder and the broken cylinder of activity and cuts with scissors It connects, the fixation, which is crushed in cylinder, is equipped with broken rotor, and the broken cylinder of activity is equipped with bearing diagonal, and the bearing diagonal includes two spiral shells Bar is threadedly coupled rotating cylinder between two screw rods, and the rotating cylinder is equipped with rotating handles, and the broken cylinder top of activity is equipped with Feed inlet；The fixation is crushed cylinder lower end and is equipped with lateral transfer spiral-tube；

The conveying device includes carriage and the conveyer belt that is mounted on carriage, and the lower end of the carriage is equipped with defeated The discharge port of feeding funnel, the shredder protrudes into conveyor hopper, and the feed inlet of the broken cylinder of activity is protruded into the carriage upper end Interior, the conveyer belt is equipped with several band flitch, and when conveyer belt rotation, the band flitch energy band moves swung.

It is equipped on the inside of the movable case towards the sawtooth for tearing up rotor.

The movable case is fixed on the output end of a hydraulic cylinder.

Described to tear up on rotor installation and tear up knife, the knife that tears up is square block, it is described tear up be milled on rotor it is several The cutter groove identical with knife is torn up.

It further include the support frame of two right angled triangles, the low side of the bevel edge of support frame as described above is hinged on carriage, institute State the bevel edge of support frame it is high-end be equipped with height adjustment device, the height adjustment device include can only axis turn knob, it is described Knob thread connects a screw rod, and the upper end of the screw rod is hinged on carriage.

Support frame as described above lower end is equipped with idler wheel.

The blender is equipped with the combination drying machine blown a cold wind over hot wind function.

Level detector is installed, electromagnetic valve is installed in the blender exit on the blender.

The flour mill includes milling main body, milling hopper, milling spiral conveying tube and blower, wherein the milling material Bucket outlet is connect with the import of milling spiral conveying tube, and the import of milling main body is protruded into the outlet of the milling spiral conveying tube Interior, the outlet of the milling main body connects blower, and the blower is connect with cyclopneumatic separator.

The cyclopneumatic separator includes seperator main body, and the seperator main body is externally provided with water flowing cooling sandwith layer, and described point The outlet for main body of disembarking connects wind stopping device, and the wind stopping device connects blanking bin.

The beneficial effects of the utility model are:

1, shredder carries out the continuous conveying of recycling flitch using movable case, will return under tooth engaged and the cooperation for tearing up knife Rewinding plate is torn up, and is fallen into conveying device with the help of the continuous swing of baffle, instead of the trouble of pervious hand breaking, Reduce manpower and material resources, improves labor efficiency.

2, the height adjustment device of conveying device is conveniently adjusted the tilt angle of carriage.

3, crusher is designed to fixed broken cylinder and the broken cylinder two parts of activity, and it is broken to devise energy adjustment activity The bearing diagonal of cylinder angle is convenient for changing crushing cutter, while saving manpower and material resources instead of hand breaking using Mechanical Crushing, Improve labor efficiency.

4, the setting of stirrer for mixing drying machine can make reclaimed materials that can be maintained at suitable under the conditions of dry and dark and damp Suitable temperature is conducive to the milling process of reclaimed materials.

5, flour mill controls the conveying speed of milling spiral conveying tube by setting operating current, so that milling main body begins It is maintained at a normal working condition eventually.

6, the utility model forms continuous production, so that production efficiency greatly improves.

Detailed description of the invention

The utility model will be further described below with reference to the accompanying drawings.

Fig. 1 is the floor plan of the utility model；

Fig. 2 is the broken section structural schematic diagram of shredder；

Fig. 3 is the enlarged structure schematic diagram that rotor is torn up in Fig. 2；

Fig. 4 is the local overlooking structural schematic diagram for tearing up rotor；

Fig. 5 be Fig. 4 in A-A to cross section structure schematic diagram；

Fig. 6 is the broken section structural schematic diagram of crusher；

Fig. 7 is the schematic view of the front view of blender；

Fig. 8 is the schematic view of the front view of flour mill；

Fig. 9 is the right side structural representation of milling main body in Fig. 8；

Figure 10 is the schematic view of the front view of cyclopneumatic separator and blanking bin.

In figure, 0 reclaimed materials；

1 shredder, 101 tear up case, and 102 tear up rotor, 1021 cutter grooves, and 1022 tear up knife, 103 baffles, 104 plates, 1041 tooth engageds, 105 movable cases, 106 hydraulic cylinders, 107 sawtooth, 108 tracks, 109 mounting holes, 110 installing blinds；

2 conveying devices, 201 carriages, 202 band flitch, 203 conveyer belts, 204 knobs, 205 screw rods, 206 conveyor hoppers, 207 horizon bars, 208 up-and-down rods, 209 idler wheels, 210 cylinders；

3 crushers, 301 fixed broken cylinders, the broken cylinder of 302 activities, 303 mounting racks, 304 screw rods, 305 rotating cylinders, 306 rotations Handle hand, 307 broken rotors, 308 lateral transfer spiral-tubes, 309 feed inlets；

4 first screw conveyors, 401 transfer hoppers, 402 second screw conveyors；

5 blenders, 501 combination drying machines, 502 level detectors, 503 electromagnetic valves；

6 flour mills, 601 milling main bodys, 602 milling spiral conveying tubes, 603 milling hoppers, 604 blowers；

7 cyclopneumatic separators, 701 seperator main bodys, 702 water flowing cooling sandwith layers, 703 wind stopping devices；

8 blanking bins；

9 dust-extraction units, 901 dedusting horn mouths.

Specific embodiment

Attached drawing is specific embodiment of the utility model.As shown in Fig. 1 to 10, this kind of reclaimed materials crushing system is entire to be System is controlled by PLC control system, further includes the shredder 1 being arranged successively from the front to the back, conveying device 2, crusher 3, the first spiral shell Conveyer 4, blender 5, the second screw conveyor 402, flour mill 6, cyclopneumatic separator 7 and blanking bin 8 are revolved, shredder 1 is crushed Machine 3, blender 5, flour mill 6, cyclopneumatic separator 7 and blanking bin 8 are connect with dust-extraction unit 9 respectively, wherein

Shredder 1 includes tearing up case 101, and the front side for tearing up 101 lower end of case is equipped with discharge port, discharge port mouth down, discharging Rotor 102 is torn up in installation in mouthful, and the two end axles for tearing up rotor 102 are mounted on the inner wall for tearing up case 101 with turning, and tears up rotor 102 drive rotation by motor, and the axis for tearing up rotor 102 is vertical with front-rear direction, tear up that be milled with V-type on rotor 102 long The cutter groove 1021 of bar shaped, the angle of V word bottom are 90 °, and the length direction of cutter groove 1021 hangs down with the central axes for tearing up rotor 102 Directly, each cutter groove 1021 is equipped with one and tears up knife 1022, and tearing up knife 1022 is cuboid, preferably square, if it is rectangular If body, four long ribs can only be used, if it is square, then 12 ribs can use, and tear up knife Several mounting holes are provided on 1022, the two-port of each mounting hole 109 is located on two neighboring face, in cutter groove 1021 Also it is provided with installing blind 110, then knife 1022 will be torn up with bolt and be installed in cutter groove 1021, and tear up the back lower place of rotor 102 Tear up a hinged block baffle 103 on 101 liang of walls of case；There is one flat plate 104 at the rear for tearing up rotor 102, and plate 104 is located at gear The top of plate 103, the height of the upper surface of plate 104 are lower than the highest point for tearing up rotor 102, and plate 104 is towards tearing up knife One end of roller 102 also sets up row's tooth engaged 1041, and tooth engaged 1041 is also a kind of sawtooth 107, when wherein one of cuboid After rib is inserted into cutter groove 1021, another rib opposite with this rib can cooperate with tooth engaged 1041 tears up reclaimed materials 0, Plate 104, which is fixed on, to be torn up on 101 inner wall of case, there is a movable case 105 above plate 104, and movable case 105 has four pieces of vertical plates It surrounds, up and down, movable case 105 is moved forward and backward tearing up in case 101, and the left and right ends of movable case 105 are by tearing up case 101 Track 108 on inner wall, which is slidably connected at, to be torn up on 101 inner wall of case, while the lower end of the subsequent vertical plate of movable case 105 is fixed In the output end of a hydraulic cylinder 106, so that movable case 105 is moved forward and backward under the drive of hydraulic cylinder 106；In movable case The sawtooth 107 for thering is row's left and right directions to arrange on 105 subsequent inner walls.

The reclaimed materials 0 that shredder 1 is torn up enters conveying device 2, and the front is high and the back is low for conveying device 2, and conveying device 2 includes one Carriage 201 is closed above carriage 201, prevent reclaimed materials 0 avoids dust from polluting from exposing in air；Conveying The rear end of frame 201 is a conveyor hopper 206, and the discharge port of shredder 1 extends downwardly into conveyor hopper 206, on carriage 201 Conveyer belt 203 is installed, the rear end of conveyer belt 203 is located in conveyor hopper 206, and is located at 103 lower section of baffle, in conveyer belt Several band flitch 202 are installed, these are vertical with the front-rear direction of conveyer belt 203 with flitch 202, with conveyer belt 203 on 203 Rotation can drive the reclaimed materials 0 for making to tear up that swings back and forth of baffle 103 to fall on conveyer belt 203 with flitch 202, while with flitch 202 drive the reclaimed materials 0 that tears up to be delivered up into crusher 3, connect two groups of height adjustment device below carriage 201, left The right side each one, every group of height attachment device are the support frame of a right angled triangle, are exactly a up-and-down rod 208 and a level One right angled triangle of composition of bar 207, the lower section connection idler wheel 209 of horizon bar 207, two of up-and-down rod 208 and horizon bar 207 Endpoint forms virtual bevel edge, and the rear end of horizon bar 207 is hinged on carriage 201, and the upper end of up-and-down rod 208 installs one only Can the silk cylinder 210 that turns of axis, knob 204 is installed, silk cylinder is threadedly coupled screw rod 205, and the upper end of screw rod 205 is hinged on silk cylinder 210 On carriage 201.

The upper end of carriage 201 and conveyer belt 203 is all protruded into the feed inlet 309 of crusher 3, and crusher 3 includes lower part Fixation be crushed the activity on cylinder 301 and top and be crushed cylinder 302, the feed inlet 309 of crusher 3 is located on the broken cylinder 302 of activity, Gu Calmly hinged between broken cylinder 301 and the broken cylinder 302 of activity, hinge joint is located at rear side, fixed broken cylinder 301 and the broken cylinder of activity 302 other positions can be connected by screw bolt and nut, and fixed broken cylinder 301 is mounted on mounting rack 303, in mounting rack 303 are respectively articulated with a screw rod 304 with movable be crushed on cylinder 302, are connected between two screw rods 304 by a rotating cylinder 305, Rotating cylinder 305 is threadedly coupled with two screw rods 304, and a rotating handles 306 are fixed on rotating cylinder 305, rotates handle by rotation Hand 306 can shorten the distance between two rotating cylinders 305, to make broken 302 upper end of cylinder of activity tilt backwards, fixed broken Broken rotor 307 is installed in broken cylinder 301, crushing cutter is installed on broken rotor 307, the cataclasitlc structure of crushing cutter is with current various The cataclasitlc structure of cooking machine is identical, and therefore, being crushed rotor 307 and crushing cutter is the prior art, and details are not described herein, feed inlet position In on the broken cylinder 302 of activity；A lateral transfer spiral-tube 308 is installed in fixed broken 301 lower end of cylinder i.e. outlet end, laterally Refer to that it is horizontal positioned, the outlet of lateral transfer spiral-tube 308 can be inserted into transfer hopper 401, can also be with transfer hopper 401 It being mounted together by bolt etc., broken reclaimed materials 0 is sent into blender 5 by the first screw conveyor 4, in order to dust-proof, the The outlet of one screw conveyor 4 is connect with the entrance of blender 5 by soft bag.When replacing crushing cutter, conveying is filled first It sets 2 to move away, backs out the screw bolt and nut between fixed broken cylinder 301 and the broken cylinder 302 of activity, then turn rotating handles 306 So that the broken cylinder 302 of activity tilts backwards, expose crushing cutter, replacement.

Since 0 density of reclaimed materials is different, needs to stir evenly in the blender 5 of reclaimed materials 0 before milling, exist certainly Tearing up should be distributed as far as possible the reclaimed materials 0 of various density before reclaimed materials 0 more uniform, and the main body of blender 5 belongs to existing skill Art, specific structure repeat no more, but one combination drying machine 501 of connection installation in the main body of blender 5, this mixing Drying machine 501 can blow a cold wind over into blender 5 and hot wind, and principle has combination drying machine as hair drier in the market, but This combination drying machine can only heat, and the combination drying machine 501 of this case is to increase on the basis of combination drying machine in the market Then the blower blown a cold wind over is controlled by the control panel being arranged, in general, when encountering rainy weather, air humidity Bigger, the humidity of reclaimed materials also can be bigger, will at this time use heating function, and moisture therein is arranged from gas outlet Out, at this time temperature can maintain suitable temperature, not need to blow a cold wind over again；And in normal weather, it is air-dried, recycles Material can also be dried, tear up, be crushed and whipping process in, reclaimed materials temperature can relatively heighten, at this time with regard to needing to blow a cold wind over drop Wen Liao；The discharge outlet of blender is mounted with electromagnetic valve 503, and setting needs the time stirred in advance, when reaching stirring Between after electromagnetic valve automatically opened under the control of PLC control system；Level detector 502, level detector 502 are installed on blender 5 It can control one high and one low two material positions, so that the doses in blender 5 is maintained between above-mentioned two material position, in order to dust-proof, stir The discharge port for mixing machine 5 equally passes through soft bag and connect with the transfer hopper 401 of the second screw conveyor 402, then the second helical feed The outlet of machine 402 connects the milling hopper 603 of flour mill 6 further through soft bag.Flour mill 6 includes milling main body 601, milling hopper 603, be milled spiral conveying tube 602 and blower 604, wherein milling main body 601 is the prior art that can be bought in the market, mill The outlet of powder bucket 603 is connect with the import of milling spiral conveying tube 602, and the outlet a of milling spiral conveying tube 602 protrudes into milling master It in the import b of body 601, can be connected, can also be fixedly connected with bolt etc. by soft bag, the outlet connection of milling main body 601 The outlet of blower 604, blower 604 is connect with cyclopneumatic separator 7.

The internal structure and the mechanism of action of the seperator main body 701 of cyclopneumatic separator 7 and commercially available whirlwind point It disembarks 7 identical, repeats no more, except that being separated in an outer plus water flowing cooling sandwith layer 702 for seperator main body 701 701 lower end of owner's body outlet connection wind stopping device 703, wind stopping device 703 connect blanking bin 8.May be used also at the filling place in the outlet of blanking bin 8 It is connect with installing a dedusting horn mouth 901 with dust-extraction unit 9.

The course of work is as follows: starting PLC control system, operative employee arrives several reclaimed materials 0 pile together, then endways to be put into In movable case 105, the lower end of reclaimed materials 0 is ridden on plate 104, and hydraulic cylinder 106 drives movable case 105 to move forward, mobile Case 105 drives reclaimed materials 0 to move forward further through sawtooth 107, due to each block of 0 plate of reclaimed materials tear up need certain when Between, therefore under the control of PLC control system, the stretching of hydraulic cylinder 106 be it is step-type, movable case 105 is gone ahead a bit Distance is stopped for a moment, some distances of going further, then stops a little while, finishing until whole reclaimed materials 0 are torn up, and at this moment hydraulic cylinder 106 is being just Complete stroke convenient for walking, hydraulic cylinder 106 drive 105 automatic backing of movable case to return to original state, and operative employee is by next group Reclaimed materials 0 places into movable case 105, and then operative employee is again started up hydraulic cylinder 106, repeats above-mentioned movement, continually Ground conveys reclaimed materials 0, and reclaimed materials 0 is in the tooth engaged 1041 on plate 104 and under tearing up the cooperation of knife 1022, by reclaimed materials 0 It is torn into one piece one piece, is then fallen on baffle 103 between rotor 102 from plate 104 and tearing up, then fall on conveyer belt 203, It is conveyed under the drive with flitch 202 to crusher 3, when band flitch 202 is by baffle 103, the low side of baffle 103 is lower than strip Plate 202 it is high-end, that is to say, that the two has a Duan Chonghe, thus with flitch 202 will drive baffle 103 do by a small margin carry out backswing It is dynamic, facilitate the whereabouts of reclaimed materials 0；Conveyer belt 203 drives reclaimed materials 0 to enter the broken cylinder 302 of activity, later falls into fixed broken Cylinder 301 is crushed, and is broken into little particle, is fallen into lateral transfer spiral-tube 308, is fallen into from lateral transfer spiral-tube 308 The material-falling hopper of first screw conveyor 4 enters blender 5 via the first screw conveyor 4, when the material position in blender 5 reaches When low level, blender 5 starts to be stirred, when level detector 502 detects that material position reaches high point in blender 5, shredder 1, Crusher 3, conveying device 2 and the first screw conveyor 4 are out of service, and blender 5 continues to stir, upon agitation between reach setting After time, stop stirring, electromagnetic valve 503 is opened, and the reclaimed materials being stirred is conveyed into milling through the second screw conveyor 402 again Hopper 603, when the reclaimed materials in blender 5 reaches low level again, electromagnetic valve 503 is closed, shredder 1, crusher 3, defeated Send device 2 and the first screw conveyor 4 out of service, blender 5 continues to stir；Reclaimed materials enters in milling hopper 603, is grinding Enter milling 601 grinds of main body under the action of powder spiral conveying tube 602, in milling process, due to reclaimed materials 0 density not One, it is small when big when causing the load current of milling main body 601, therefore operating current can be previously set, give operating current setting One range illustrates that the reclaimed materials 0 being milled in main body 601 is few, at this moment will when load current is less than minimum running current Accelerate the conveying speed of milling spiral conveying tube 602, conversely, illustrating milling master when load current is greater than highest operating current At this moment reclaimed materials more than 0 in body 601 will slow down the conveying speed of milling spiral conveying tube 602；Due to stirring and being milled Enter large quantity of air in reclaimed materials 0 in the process, therefore, milled blows into cyclopneumatic separator by blower 604 at the reclaimed materials 0 of powder 7 make gas, powder separation, and the gas separated enters dust-extraction unit 9, and powder then falls into blanking bin 8, prepare packing.

In addition to the technical characteristic described in the specification, remaining technical characteristic is technology known to those skilled in the art.

Claims (10)

1. a kind of reclaimed materials crushing system, including PLC control system, it is characterized in that: further including tearing of being arranged successively from the front to the back Broken machine (1), conveying device (2), crusher (3), blender (5), flour mill (6), cyclopneumatic separator (7) and blanking bin (8), institute State shredder (1), crusher (3), blender (5), flour mill (6), cyclopneumatic separator (7) and blanking bin (8) respectively with dedusting Device (9) connection passes through the first screw conveyor (4), blender (5) and milling between the crusher (3) and blender (5) It is connected between machine (6) by the second screw conveyor (402), wherein

The shredder (1) includes tearing up case (101), and equipped with discharge port, the discharge outlet is set for case (101) lower end of tearing up It tears up rotor (102), described rotor (102) back lower place of tearing up is hinged with baffle (103)；It is set tearing up rotor (102) rear Have plate (104), the plate (104) is equipped with several tooth engageds (1041) towards the one end for tearing up rotor (102)；The plate (104) top is equipped with movable case (105)；

The crusher (3) is broken cylinder (302) including fixed broken cylinder (301) and activity, and the fixation is crushed cylinder (301) and lives Hinged between dynamic broken cylinder (302), the fixation, which is crushed in cylinder (301), is equipped with broken rotor (307), the broken cylinder of activity (302) it is equipped with bearing diagonal, the bearing diagonal includes two screw rods (304), is threadedly coupled rotating cylinder between two screw rods (304) (305), the rotating cylinder (305) is equipped with rotating handles (306), and broken cylinder (302) top of activity is equipped with feed inlet；Institute It states fixed broken cylinder (301) lower end and is equipped with lateral transfer spiral-tube (308)；

The conveying device (2) includes carriage (201) and the conveyer belt (203) being mounted on carriage (201), the conveying The lower end of frame (201) is equipped with conveyor hopper (206), and the discharge port of the shredder (1) protrudes into conveyor hopper (206), described Carriage (201) upper end is protruded into the feed inlet of activity broken cylinder (302), and the conveyer belt (203) is equipped with several band flitch (202), when conveyer belt (203) rotate, the band flitch (202) can drive baffle (103) to swing.

2. reclaimed materials crushing system according to claim 1, characterized in that be equipped with direction on the inside of the movable case (105) Tear up the sawtooth (107) of rotor (102).

3. reclaimed materials crushing system according to claim 1, characterized in that the movable case (105) is fixed on a liquid The output end of compressing cylinder (106).

4. reclaimed materials crushing system according to claim 1, characterized in that it is described tear up to be equipped on rotor (102) tear Broken knife (1022), described tear up knife (1022) are square block, it is described tear up be milled on rotor (102) it is several with described tear up knife (1022) identical cutter groove (1021).

5. reclaimed materials crushing system according to claim 1, characterized in that further include the support of two right angled triangles Frame, the low side of the bevel edge of support frame as described above are hinged on carriage (201), and the high-end height that is equipped with of the bevel edge of support frame as described above is adjusted Regulating device, the height adjustment device include can only the knob (204) that turns of axis, the knob (204) is threadedly coupled a screw rod (205), the upper end of the screw rod (205) is hinged on carriage (201).

6. reclaimed materials crushing system according to claim 5, characterized in that support frame as described above lower end is equipped with idler wheel (209).

7. reclaimed materials crushing system according to claim 1, characterized in that the blender (5) is equipped with to have and blow a cold wind over With the combination drying machine (501) of hot wind function.

8. reclaimed materials crushing system according to claim 7, characterized in that be equipped with level detector on the blender (5) (502), blender (5) exit installation electromagnetic valve (503).

9. reclaimed materials crushing system according to claim 1, characterized in that the flour mill (6) includes milling main body (601), it is milled hopper (603), be milled spiral conveying tube (602) and blower (604), wherein milling hopper (603) outlet It is connect with the import of milling spiral conveying tube (602), milling main body is protruded into the outlet of milling spiral conveying tube (602) (601) in import, the outlet of milling main body (601) connects blower (604), the blower (604) and cyclopneumatic separator (7) it connects.

10. reclaimed materials crushing system according to claim 1, characterized in that the cyclopneumatic separator (7) includes seperator Main body (701), the seperator main body (701) are externally provided with water flowing cooling sandwith layer (702), and the seperator main body (701) goes out Mouth connection wind stopping device (703), the wind stopping device (703) connect blanking bin (8).