CN210051060U

CN210051060U - Vibrating fluidized bed dryer with waste heat recovery device

Info

Publication number: CN210051060U
Application number: CN201920467370.4U
Authority: CN
Inventors: 季国庆
Original assignee: Changzhou Jianghe Drying Equipment Co Ltd
Current assignee: Changzhou Jianghe Drying Equipment Co Ltd
Priority date: 2019-04-08
Filing date: 2019-04-08
Publication date: 2020-02-11
Anticipated expiration: 2029-04-08

Abstract

The utility model discloses a vibration fluidized bed dryer with waste heat recovery device belongs to drying equipment technical field, its technical scheme main points are, including lower box, go up the box, be fixed in main vibrating motor on the lateral wall of box down and be fixed in subaerial PLC control system, first air intake and second air intake have been seted up to the lateral wall face of lower box, first air intake and second air intake are connected respectively and are provided with and are connected heating system and refrigerating system with PLC control system electricity, the one side of going up the box and keeping away from down the box is provided with a plurality of air outlets, a plurality of air outlets all connect and are provided with the draught fan, the both ends of draught fan are provided with a plurality of first play tuber pipes and second play tuber pipe respectively, a plurality of first one ends that go out the tuber pipe and keep away from the draught fan wear to locate in a plurality of air outlets respectively, the second goes out the tuber pipe and keeps away. Thereby realizing the function of waste heat recycling. The utility model is suitable for a design of vibration fluidized bed desiccator.

Description

Vibrating fluidized bed dryer with waste heat recovery device

Technical Field

The utility model belongs to the technical field of the drying equipment technique and specifically relates to a vibration fluidized bed dryer with waste heat recovery device is related to.

Background

At present, a fluidized bed dryer is novel fluidized efficient drying equipment suitable for drying granular and powdery materials, and has the advantages of convenience in operation, energy conservation, environmental friendliness and the like. The material enters the machine from the feeding hole, is thrown and continuously moves forwards along the horizontal direction under the action of vibration force, hot air passes through the fluidized bed from bottom to top to exchange heat with wet materials, wet air is dedusted by the cyclone separator and is discharged from the air outlet, and dry materials are discharged from the discharging hole.

The publication number is CN204177132U Chinese patent and discloses a vibration fluidized bed dryer, relate to drying equipment technical field, this vibration fluidized bed dryer includes drying bellows, the drying chamber, the hopper, a pedestal, the air pump, tuber pipe and main vibrating motor, the lower part of drying bellows is located to the base and with drying bellows fixed connection, main vibrating motor connects in the distributing plate, be equipped with a plurality of elastomeric element between distributing plate and drying bellows and the drying chamber, the distributing plate passes through elastomeric element and drying bellows and drying chamber elastic connection, still be equipped with flexible sealing plate between distributing plate and drying bellows and the drying chamber, the top of drying bellows and the bottom of drying chamber are equipped with the buffering stopper, the exhaust vent has been seted up to the distributing plate, the top of exhaust vent is equipped with and prevents to treat that the dry material falls into the downthehole part that shelters from of exhaust. The vibrating fluidized bed dryer has the advantages of small vibration quantity, low power consumption, no occurrence of the condition that materials to be dried fall into the drying air box from the air outlet holes of the distribution plate, and lower use and maintenance cost of the machine.

The above prior art solutions have the following drawbacks: above-mentioned exhaust damp and hot gas of draught fan among the prior art is direct emission in the air, all needs the air exhauster to follow convulsions in nature at every turn, heats again, causes the waste of resource.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a vibration fluidized bed drying machine with waste heat recovery device can carry out recycle with vibration fluidized bed drying machine exhaust waste heat to reduce energy loss's effect.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a vibrating fluidized bed dryer with a waste heat recovery device comprises a lower box body, an upper box body, a main vibrating motor, a plurality of damping springs and a PLC control system, wherein a punching material spreading plate is arranged between the lower box body and the upper box body, a feed inlet and a discharge outlet are respectively arranged at two ends of the upper box body, the main vibrating motor is fixed on the outer side wall of the lower box body, the damping springs are arranged on one surface, close to the ground, of the lower box body, the PLC control system is fixed on the ground, a first air inlet and a second air inlet are formed in the side wall surface of the lower box body, the first air inlet is connected with a heating system, the second air inlet is connected with a refrigerating system, the heating system and the refrigerating system are electrically connected with the PLC control system, one surface, far away from the lower box body, of the upper box body is provided with a plurality of air outlets, and the air outlets are, the both ends of draught fan are provided with a plurality of first play tuber pipes and second play tuber pipe respectively, and are a plurality of first play tuber pipe is kept away from the one end of draught fan wears to locate respectively in a plurality of air outlets, the second goes out the tuber pipe and keeps away from the one end of draught fan with heating system communicates with each other.

Through adopting above-mentioned technical scheme, when using this vibration fluidized bed dryer, at first need preheat last box and lower box, open draught fan and heating system, cold air passes through heating system and gets into first air intake, preheats the lower box, and hot-air blows in through the flitch from bottom to top perpendicularly of spreading that punches a hole, and the effect of rethread draught fan is discharged from the air outlet. After the preheating is finished, the main vibration motor is started, the air inlet temperature is checked through the PLC control system, and when the heating temperature basically meets the drying process requirements, the feeding hole is opened to feed materials. The material enters from the feed inlet, hot air is blown in vertically from bottom to top through the punching and material spreading plate to enable the material to be in a boiling state, and the upper box body and the lower box body generate directional uniform vibration under the action of the exciting force of the main vibration motor to enable the material to be thrown horizontally. The dried material forms a fluidized state under the combined action of hot air and machine vibration, so that the material is in contact with the hot air for a long time and has a large area, and a high-efficiency drying effect is achieved. The inside moisture that forms of box is taken out by the draught fan, gets into heating system through going out tuber pipe discharge to realize waste heat recovery's function.

The utility model discloses further set up to, the air outlet with it has set gradually cyclone separation system and dust pelletizing system to connect between the draught fan, dust pelletizing system keeps away from cyclone separation system's one end with first play tuber pipe is kept away from the one end of draught fan is connected, the second goes out to extend on the tuber pipe and is provided with the blast pipe, be provided with first solenoid valve on the blast pipe, the second goes out the tuber pipe and is close to heating system's one end is provided with the second solenoid valve, first solenoid valve with the second solenoid valve all with PLC control system electricity is connected.

Through adopting above-mentioned technical scheme, the humid air that is taken out from last box inside by the draught fan is through cyclone separation system and dust pelletizing system with the material recovery that contains in the humid air, during the humid air goes out the tuber pipe discharge by the second and gets into heating system, utilizes once more after heating system handles. When normally working, the second solenoid valve is the open mode, and after this vibration fluidized bed drying machine used, PLC control system opened first solenoid valve, with humid air from blast pipe discharge atmosphere.

The utility model discloses further set up to, first air intake is provided with a plurality ofly, and is a plurality of wear to be equipped with first air-supply line in the first air intake, heating system includes heater and air exhauster, the heater with first air-supply line is kept away from the one end of first air intake is connected, the air exhauster with the heater is kept away from the one end of first air-supply line is connected, the heater with the second goes out the tuber pipe and keeps away from dust pelletizing system's one end communicates with each other, the heater with the air exhauster all with PLC control system electricity is connected.

Through adopting above-mentioned technical scheme, the air exhauster heats cold air in with indoor cold air extraction entering heater, and the cold air after the heating enters into the box inside down through first air-supply line, heats box and the box inside up down to hot-air cyclic utilization.

The utility model discloses further set up to, the heater with it is provided with the third solenoid valve to connect between the air exhauster, the third solenoid valve with PLC control system electricity is connected.

Through adopting above-mentioned technical scheme, when the inside hot-air of heater was enough, PLC control system will close the third solenoid valve, the loss of the energy when reducing the air exhauster convulsions.

The utility model discloses further set up to, wear to be equipped with the second air-supply line in the second air inlet, the second air-supply line is kept away from the one end of second air inlet with refrigerating system fixed connection, the second air-supply line, it is a plurality of first air-supply line and a plurality of all the cover is equipped with the ripple rubber circle on the first play tuber pipe, and is a plurality of the one end of ripple rubber circle is fixed in respectively corresponding the position down on the box outer wall with on the outer wall of last box, it is a plurality of the other end of ripple rubber circle is fixed in respectively on the second air-supply line surface, a plurality of on the first air-supply line surface with a plurality of on the first play tuber pipe surface.

Through adopting above-mentioned technical scheme, when the vibration fluidized bed drying machine was worked, be in the state of vibration, the second air-supply line was worn to locate in the second air intake, a plurality of first air-supply lines were worn to locate respectively in a plurality of first air intakes, a plurality of first air-out pipes are respectively in a plurality of air outlets, set up ripple rubber circle, when the vibration fluidized bed drying machine was in the vibration state, the setting of ripple rubber circle can play the effect of buffering on the one hand, on the other hand plays sealed effect.

The utility model discloses further set up to, the discharge gate is kept away from the one end of punching a hole out the flitch is extended and is provided with the honeycomb duct, the honeycomb duct is kept away from the one end of discharge gate is provided with the receipts storage bucket, receive the storage bucket and set up in subaerial, subaerial being provided with the motion subassembly, the motion subassembly includes vibrating spring, goes up backup pad, lower backup pad and assists vibrating motor, go up the backup pad with the lower backup pad is fixed in vibrating spring's both ends respectively, it is fixed in to assist vibrating motor go up in the backup pad, assist vibrating motor with PLC control system electricity is connected, the storage bucket place in go up the backup pad and keep away from the one.

Through adopting above-mentioned technical scheme, the material after the drying is discharged through the discharge gate, receives the material bucket and plays the effect of collecting the material, and the setting of honeycomb duct can play the effect of water conservancy diversion to the material, reduces unrestrained of material. When the material in the material receiving barrel is accumulated to a certain height, the accumulation condition is easily formed, so that the movement assembly is arranged, the PLC control system controls the opening and closing of the auxiliary vibration motor, the vibration motor is opened at intervals, the inside of the material receiving barrel is vibrated, the accumulation of the material can be reduced, and the inner space of the material receiving barrel can be fully utilized.

The utility model discloses further set up to, go up the backup pad and keep away from the one side of bottom suspension fagging is provided with the rail, the rail with the clearance is left to the outer wall of receiving bucket.

Through adopting above-mentioned technical scheme, the setting of rail can play spacing effect to receiving the storage bucket, and receiving the storage bucket when the vibration, drops from last backup pad easily, causes unrestrained of material, consequently carries on spacingly through the rail. The outer wall of rail and receipts storage bucket leaves the clearance, and the receiving bucket is when vibrations, produces the friction easily between with the rail, and the wearing and tearing between receiving bucket and the rail can be reduced in the setting in clearance.

The utility model discloses further set up to, the both sides of going up the box are all fixed and are provided with the polylith sight glass, it is close to go up the box the position of sight glass is provided with temperature display screen, temperature display screen with the PLC control system electricity is connected.

Through adopting above-mentioned technical scheme, set up the sight glass, observe the dry condition of material on the stone material board punches a hole, the amount of wind or heating temperature should be adjusted when necessary, observe the inside temperature of box through the temperature display screen.

The utility model discloses further set up to, main vibrating motor is provided with two, and is fixed in respectively on the wall of lower box both sides.

Through adopting above-mentioned technical scheme, be provided with two vibrating motor, can increase the vibration range of last box and lower box, make material and hot-air contact time long, the area is big, consequently obtains efficient drying effect.

To sum up, the utility model discloses following beneficial effect has:

1. the effect of waste heat recycling can be achieved through the arrangement that one end, far away from the induced draft fan, of the second air outlet pipe is communicated with the heating system;

2. the arrangement of the corrugated rubber ring can achieve the effects of buffering and sealing;

3. through the setting of receiving feed cylinder, motion subassembly, can play and receive the material and reduce the material and pile up the effect of phenomenon.

Drawings

Fig. 1 is a schematic view of the overall structure of the vibrated fluidized bed of the present invention.

Fig. 2 is a schematic view of a partial structure of a vibrated fluidized bed according to the present invention.

Fig. 3 is a schematic structural view of the material receiving barrel of the present invention.

In the figure, 1, a lower box body; 11. a heating system; 111. a first air inlet; 112. a first air inlet pipe; 113. a heater; 114. an exhaust fan; 115. a third electromagnetic valve; 12. a refrigeration system; 121. a second air inlet; 122. a second air inlet pipe; 13. a feed inlet; 14. a discharge port; 2. an upper box body; 21. an air outlet; 22. an induced draft fan; 23. a first air outlet pipe; 24. a second air outlet pipe; 25. a cyclonic separation system; 26. a dust removal system; 27. an exhaust pipe; 28. a first solenoid valve; 29. a second solenoid valve; 3. a main vibration motor; 4. a damping spring; 5. a PLC control system; 6. punching and spreading plates; 7. a corrugated rubber ring; 8. a material receiving barrel; 81. a flow guide pipe; 82. a motion assembly; 821. a vibration spring; 822. an upper support plate; 823. a lower support plate; 824. an auxiliary vibration motor; 825. a fence; 9. a sight glass; 91. and a temperature display screen.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the utility model discloses a vibrating fluidized bed dryer with waste heat recovery device, including lower box 1 and last box 2, be provided with the flitch 6 that spreads a hole that punches a hole between lower box 1 and the last box 2, the flitch 6 that spreads a hole is used for placing the dry material of needs, and the both ends of going up box 2 are provided with feed inlet 13 and discharge gate 14 respectively, and the material enters into the flitch 6 that spreads a hole that punches a hole from feed inlet 13, and the material is got rid of from discharge gate 14 after the drying. All be fixed with main vibrating motor 3 on two lateral walls of box 1 down, can increase the vibration range of box 2 and box 1 down, increase the contact time and the area of contact of material and hot-air, consequently can obtain efficient drying effect. The one side that box 1 is close to ground down is provided with a plurality of shock attenuation bullets, is provided with PLC control system 5 (Programmable Logic Controller) subaerially, the utility model discloses well PLC control system 5 model is S7-200.

Referring to fig. 2, a first air inlet 111 and a second air inlet 121 are formed in the side wall surface of the lower box body 1, the first air inlet 111 is connected with a heating system 11, the heating system 11 heats external cold air, hot air is vertically blown in from bottom to top through the punching material spreading plate 6 to enable the materials to be in a boiling state, and the upper box body 2 and the lower box body 1 generate directional uniform vibration under the action of the exciting force of the main vibration motor 3 to enable the materials to be horizontally thrown. The second air inlet 121 is connected to a refrigeration system 12, and the dried material is cooled by cold air of the refrigeration system 12. Heating system 11 all is connected with 5 electricity of PLC control system with refrigerating system 12, the one side of going up box 2 and keeping away from down box 1 is provided with a plurality of air outlets 21, a plurality of air outlets 21 are all connected and are provided with draught fan 22, the both ends of draught fan 22 are provided with a plurality of first tuber pipes 23 and the tuber pipe 24 of second respectively, a plurality of first tuber pipes 23 are kept away from the one end of draught fan 22 and are worn to locate respectively in a plurality of air outlets 21, the one end that draught fan 22 was kept away from to the tuber pipe 24 of second communicates with each other with heating system 11. The moisture that the box inside formed is taken out by draught fan 22, discharges through second play tuber pipe 24 and gets into heating system 11 to realize waste heat recovery's function. Go up the both sides of box 2 and all fixedly provided with polylith sight glass 9, the staff observes the dry condition of material on the flitch 6 that punches a hole through sight glass 6, adjusts amount of wind or heating temperature when necessary. The upper case 2 is provided with a temperature display screen 91 at a position close to the sight glass 9 for observing the temperature inside the upper case 2. The temperature display screen 91 is electrically connected with the PLC control system 5.

Referring to fig. 1, a cyclone separation system 25 and a dust removal system 26 are sequentially connected between the air outlet 21 and the induced draft fan 22, wet air pumped out from the inside of the upper box 2 by the induced draft fan 22 recovers materials contained in the wet air through the cyclone separation system 25 and the dust removal system 26, and the wet air is discharged from the second air outlet pipe 24, enters the heating system 11, is treated by the heating system 11, and is reused. One end of the dust removing system 26, which is far away from the cyclone separation system 25, is connected with one end of the first air outlet pipe 23, which is far away from the heating system 11, an exhaust pipe 27 is arranged on the second air outlet pipe 24 in an extending manner, and a first electromagnetic valve 28 is arranged on the exhaust pipe 27. The second air outlet pipe 24 is provided with a second electromagnetic valve 29 at an end close to the heating system 11, and when the vibrating fluidized bed dryer is in normal operation, the first electromagnetic valve 28 is in a closed state, and the second electromagnetic valve 29 is in an open state. When the operation of the vibrating fluidized bed dryer is about to end, the second solenoid valve 29 is closed and the first solenoid valve 28 is opened to discharge the wet air into the atmosphere. The first electromagnetic valve 28 and the second electromagnetic valve 29 are both electrically connected with the PLC control system 5. A third electromagnetic valve 115 is connected between the heater 113 and the exhaust fan 114, and the third electromagnetic valve 115 is electrically connected with the PLC control system 5. When the hot air in the heater 113 is enough, the PLC control system 5 will close the third electromagnetic valve 115, reducing the energy loss generated when the exhaust fan 114 exhausts air.

Referring to fig. 2, a plurality of first air inlets 111 are provided, a first air inlet pipe 112 penetrates through the plurality of first air inlets 111, the heating system 11 includes a heater 113 and an exhaust fan 114, the heater 113 is connected to one end of the first air inlet pipe 112, which is far away from the first air inlet 111, the exhaust fan 114 is connected to one end of the heater 113, which is far away from the first air inlet pipe 112, the exhaust fan 114 absorbs outside air, heats the air through the heater 113, and enters the lower box body 1 through the first air inlet 111 to dry the material. The heater 113 is communicated with one end of the second air outlet pipe 24 far away from the dedusting system 26, and both the heater 113 and the exhaust fan 114 are electrically connected with the PLC control system 5. The wet air enters the heater 113, is dehumidified and heated, and enters the first air inlet 111 again, so as to be recycled.

Referring to fig. 2, a second air inlet opening 121 is provided with a second air inlet pipe 122 in a penetrating manner, and one end of the second air inlet pipe 122, which is far away from the second air inlet opening 121, is fixedly connected to the refrigeration system 12. When the vibrated fluidized bed dryer is in a vibration state, gaps are easily generated between the second air inlet pipe 122, the first air inlet pipes 112 and the first air outlet pipes 23 and the upper box body 2 and the lower box body 1 at corresponding positions, heat in the upper box body 2 and the lower box body 1 is easily lost, the materials are not completely heated, the drying effect of the materials is influenced, therefore, the corrugated rubber rings 7 are sleeved on the second air inlet pipe 122, the first air inlet pipes 112 and the first air outlet pipes 23, one ends of the corrugated rubber rings 7 are fixed on the outer wall of the lower box body 1 and the outer wall of the upper box body 2 at the corresponding positions respectively, the other ends of the corrugated rubber rings 7 are fixed on the outer surface of the second air inlet pipe 122, the outer surfaces of the first air inlet pipes 112 and the outer surfaces of the first air outlet pipes 23 respectively, buffering effect can be achieved, and sealing effect is achieved.

Referring to fig. 3, a flow guide pipe 81 (as shown in fig. 2) is extended from one end of the discharge port 14, which is far away from the punching discharge plate, so that the flow guide effect on the material can be achieved, the material is reduced from being scattered on the ground, and the labor force of the worker is increased. The end of the guide pipe 81 far away from the discharge hole 14 is provided with a material receiving barrel 8, and the material receiving barrel 8 is arranged on the ground and used for collecting the dried material. When the material in the receipts storage bucket 8 is built up to a take the altitude, form accumulational triangle that is easily, consequently, bottom at receipts storage bucket 8 is provided with motion subassembly 82, motion subassembly 82 includes vibrating spring 821, go up backup pad 822, bottom suspension fagging 823 and supplementary vibrating motor 824, go up backup pad 822 and bottom suspension fagging 823 and be fixed in vibrating spring 821's both ends respectively, assist vibrating motor 824 to be fixed in on backup pad 822, assist vibrating motor 824 and be connected with PLC control system 5 electricity, the receipts storage bucket 8 is placed in the one end that goes up backup pad 822 and keep away from bottom suspension fagging 823, open and close of assisting vibrating motor 824 through PLC control system 5 control, spaced opening assists vibrating motor 824, vibrate the inside material of receipts storage bucket 8, reduce the accumulation of the triangle of material receipts, thereby make 8 inner space of storage bucket obtain make full use of. Go up the backup pad 822 and keep away from the one side of bottom suspension board 823 and be provided with rail 825, can play spacing effect to receipts storage bucket 8, receive storage bucket 8 when the vibration, drop from last backup pad 822 easily, cause unrestrained of material, consequently carry on spacingly through rail 825. When the receiving barrel 8 vibrates, friction is easily generated between the receiving barrel 8 and the fence 825, so that a gap is reserved between the fence 825 and the outer wall surface of the receiving barrel 8, and abrasion between the receiving barrel 8 and the fence 825 can be reduced.

The implementation principle of the above embodiment is as follows: when using this vibration fluidized bed dryer, at first need preheat last box 2 and lower box 1, open draught fan 22 and heating system 11, the cold air passes through heating system 11 and gets into first air intake 111, preheat box 1 down, the hot-air is blown in perpendicularly from bottom to top through the flitch 6 that spreads a hole that punches a hole, the inside moisture that forms of box, the moisture is discharged from air outlet 21 through draught fan 22's effect again and is got into heater 113, heater 113 dehumidifies and heats the moisture, rethread first air-supply line 112 gets into inside box 1 down after the heating, heat box 1 down and the inside of last box 2. After the preheating is finished, the main vibration motor 3 is started, the air inlet temperature is checked through the PLC control system 5, and when the heating temperature basically meets the drying process requirement, the feeding hole 13 is opened to feed materials. The material enters from the feed inlet 13, hot air is blown in vertically from bottom to top through the punching and spreading plate 6 to make the material in a boiling state, and the upper box body 2 and the lower box body 1 generate directional uniform vibration under the action of the exciting force of the main vibration motor 3 to throw the material horizontally. The inside moisture that forms of box is taken out by draught fan 22, goes into heater 113 through second play tuber pipe 24 discharge and dehumidifies and heat the moisture, and inside rethread first air-supply line 112 entered into lower box 1 after the heating to realize waste heat recovery's function.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a vibration fluidized bed dryer with waste heat recovery device, includes box (1), last box (2), main vibrating motor (3), a plurality of damping spring (4) and PLC control system (5) down, down box (1) with go up and be provided with between box (2) a flitch (6) of spreading that punches a hole, the both ends of going up box (2) are provided with feed inlet (13) and discharge gate (14) respectively, and main vibrating motor (3) are fixed in down on the lateral wall of box (1), and are a plurality of damping spring (4) set up in box (1) is close to the one side on ground down, PLC control system (5) are fixed in subaerially, its characterized in that: a first air inlet (111) and a second air inlet (121) are formed in the side wall surface of the lower box body (1), the first air inlet (111) is connected with a heating system (11), the second air inlet (121) is connected with a refrigerating system (12), the heating system (11) and the refrigerating system (12) are both electrically connected with the PLC control system (5), a plurality of air outlets (21) are arranged on one surface of the upper box body (2) far away from the lower box body (1), a draught fan (22) is connected and arranged on each air outlet (21), a plurality of first air outlet pipes (23) and second air outlet pipes (24) are respectively arranged at two ends of the draught fan (22), one ends of the first air outlet pipes (23) far away from the draught fan (22) are respectively arranged in the air outlets (21) in a penetrating way, and one end of the second air outlet pipe (24) far away from the induced draft fan (22) is communicated with the heating system (11).

2. The vibrating fluidized bed dryer with a waste heat recovery device of claim 1, wherein: air outlet (21) with it is provided with cyclone (25) and dust pelletizing system (26) to connect gradually between draught fan (22), dust pelletizing system (26) are kept away from the one end of cyclone (25) with first play tuber pipe (23) is kept away from the one end of draught fan (22) is connected, the second goes out the tuber pipe (24) and goes up to extend and is provided with blast pipe (27), be provided with first solenoid valve (28) on blast pipe (27), second play tuber pipe (24) are close to the one end of heating system (11) is provided with second solenoid valve (29), first solenoid valve (28) with second solenoid valve (29) all with PLC control system (5) electricity is connected.

3. The vibrating fluidized bed dryer with a waste heat recovery device of claim 2, wherein: first air intake (111) are provided with a plurality ofly, and are a plurality of wear to be equipped with first air-supply line (112) in first air intake (111), heating system (11) are including heater (113) and air exhauster (114), heater (113) with first air-supply line (112) are kept away from the one end of first air intake (111) is connected, air exhauster (114) with heater (113) are kept away from the one end of first air-supply line (112) is connected, heater (113) with second goes out tuber pipe (24) and keeps away from the one end of dust pelletizing system (26) communicates with each other, heater (113) with air exhauster (114) all with PLC control system (5) electricity is connected.

4. The vibrating fluidized bed dryer with a waste heat recovery device of claim 3, wherein: a third electromagnetic valve (115) is connected and arranged between the heater (113) and the exhaust fan (114), and the third electromagnetic valve (115) is electrically connected with the PLC control system (5).

5. The vibrating fluidized bed dryer with a waste heat recovery device of claim 3, wherein: wear to be equipped with second air-supply line (122) in second air intake (121), second air-supply line (122) are kept away from the one end of second air intake (121) with refrigerating system (12) fixed connection, second air-supply line (122), a plurality of first air-supply line (112) and a plurality of all overlap on first play tuber pipe (23) and be equipped with ripple rubber circle (7), and is a plurality of the one end of ripple rubber circle (7) is fixed in respectively corresponding the position down on box (1) the outer wall with on the outer wall of last box (2), it is a plurality of the other end of ripple rubber circle (7) is fixed in respectively on second air-supply line (122) surface, a plurality of on first air-supply line (112) surface and a plurality of on first play tuber pipe (23) surface.

6. The vibrating fluidized bed dryer with a waste heat recovery device of claim 1, wherein: a guide pipe (81) is arranged at one end of the discharge hole (14) far away from the punching and spreading plate (6) in an extending way, a material receiving barrel (8) is arranged at one end of the guide pipe (81) far away from the discharge hole (14), the receiving barrel (8) is arranged on the ground, a moving component (82) is arranged on the ground, the motion component (82) comprises a vibration spring (821), an upper support plate (822), a lower support plate (823) and an auxiliary vibration motor (824), the upper supporting plate (822) and the lower supporting plate (823) are respectively fixed at two ends of the vibrating spring (821), the auxiliary vibration motor (824) is fixed on the upper supporting plate (822), the auxiliary vibration motor (824) is electrically connected with the PLC control system (5), the receiving barrel (8) is arranged at one end, far away from the lower supporting plate (823), of the upper supporting plate (822).

7. The vibrating fluidized bed dryer with a waste heat recovery device of claim 6, wherein: the one side that goes up backup pad (822) keep away from lower backup pad (823) is provided with rail (825), rail (825) with the outer wall of containing bucket (8) leaves the clearance.

8. The vibrating fluidized bed dryer with a waste heat recovery device of claim 1, wherein: go up the both sides of box (2) and all fixedly be provided with polylith sight glass (9), it is close to go up box (2) the position of sight glass (9) is provided with temperature display screen (91), temperature display screen (91) with PLC control system (5) electricity is connected.

9. The vibrating fluidized bed dryer with a waste heat recovery device of claim 1, wherein: the two main vibration motors (3) are respectively fixed on two side walls of the lower box body (1).