CN106984403B - A kind of grinding device and its breaking method for handling municipal refuse - Google Patents
A kind of grinding device and its breaking method for handling municipal refuse Download PDFInfo
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- CN106984403B CN106984403B CN201710360456.2A CN201710360456A CN106984403B CN 106984403 B CN106984403 B CN 106984403B CN 201710360456 A CN201710360456 A CN 201710360456A CN 106984403 B CN106984403 B CN 106984403B
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- pulverizing chamber
- knife rest
- chamber
- grinding device
- tooth
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
Abstract
A kind of grinding device for handling municipal refuse,Including feed inlet,Conveyer belt,Crushing chamber,Discharge port and processor,It is used for conveyer belt in connection feed inlet and crushing chamber,The first pulverizing chamber and the second pulverizing chamber are provided in crushing chamber,First pulverizing chamber is located at the second pulverizing chamber vertical distribution and the first pulverizing chamber above the second pulverizing chamber,It is provided with knife rest in first pulverizing chamber,Knife rest is equipped with the hanged hook of several Heterogeneous Permutations,Several blades hung on outside knife rest for grinding up the refuse are additionally provided on knife rest,Blade passes through iron chains and suspension hook connects,Second crushing chamber interior walls are provided with several first straight-tooth,It is provided with turntable in second pulverizing chamber,Turntable side is provided with several second straight-tooth,Second straight-tooth is alternatively arranged with the first straight-tooth,For further grinding up the refuse,Turntable is connect with knife rest,It is rotated together by knife rest drive,Crushing chamber bottom is provided with drainage line,Drainage line is connected to discharge gate,Grinding device is discharged for the rubbish finished will to be crushed.
Description
Technical field
The present invention relates to a kind of grinding devices, and in particular to a kind of grinding device and its crushing for handling municipal refuse
Method.
Background technology
With economic continuous development, the level of consumption of people is also higher and higher, and domestic waste is also followed increasingly
More, China just generates nearly 1.5 hundred million tons of municipal refuses every year.Municipal Solid Waste in China accumulates volume of cargo in storage up to 7,000,000,000 tons at present.
It is predicted according to State Environmental Protection Administration, the year two thousand twenty China municipal refuse annual output is up to 2.1 hundred million tons.If dealing with improperly, can give
People bring extremely serious harm.
In recent years, country pays much attention to environmental protection problem, and considerable hair has been obtained in house refuse and sewage preventing and controlling
Exhibition, however, while China's municipal refuse yield is continuously increased, the classification of house refuse, recycling and processing capacity with develop
Level relatively lags behind, that is, China's Prediction for Solid Waste Treatment Technology is very weak, and the processing of Prediction for Solid Waste Treatment Technology selection is past
Toward the problem for becoming a urban garbage disposal, present garbage pulverator mostly uses greatly dedicated garbage pulverator and carries out
It crushes, still, present garbage pulverator rubbish multipair greatly crushes not uniform enough, and crushing effect is poor, and it is follow-up to influence rubbish
Processing, and grinder blade design is not reasonable, and blade is caused easily to grind and inconvenient maintenance.
Invention content
Goal of the invention：To solve the problems in the background art, an embodiment of the present invention provides one kind for handling city
The grinding device and its breaking method of city's rubbish.
Technical solution：A kind of grinding device for handling municipal refuse, including feed inlet, conveyer belt, crushing chamber, discharging
Mouthful and processor, the feed inlet be used for garbage throwing, it is described used for conveyer belt in connecting the feed inlet and the crushing chamber,
The rubbish of dispensing is sent to crushing chamber and crushes processing, the first pulverizing chamber and the second crushing are provided in the crushing chamber
Room, first pulverizing chamber are located at the second pulverizing chamber vertical distribution and first pulverizing chamber in second pulverizing chamber
It is square, knife rest is provided in first pulverizing chamber, the knife rest is equipped with the hanged hook of several Heterogeneous Permutations, is gone back on the knife rest
Be provided with several blades hung on outside knife rest for grinding up the refuse, the blade by iron chains and the suspension hook connects,
The knife rest center is equipped with axis hole, the axis hole and transmission axis connection, and the transmission shaft is connect through transmission mechanism with motor, by institute
Motor driving is stated, the second crushing chamber interior walls are provided with several first straight-tooth, and first straight-tooth grinds up the refuse for coordinating,
Be provided with turntable in second pulverizing chamber, the turntable side is provided with several second straight-tooth, second straight-tooth with it is described
First straight-tooth is alternatively arranged, and for further grinding up the refuse, the turntable is connect with the knife rest, is turned together by knife rest drive
Dynamic, the crushing chamber bottom is provided with drainage line, and the drainage line is connected to the discharge gate, for that will crush the rubbish finished
Grinding device is discharged in rubbish.
As a kind of preferred embodiment of the present invention, activated carbon adsorption layer is arranged in the head cover right over the crushing chamber, is used for
The waste odor that absorption crushing chamber comes out.
As a kind of preferred embodiment of the present invention, the first crushing chamber interior walls are provided with electromagnet, and electricity is generated after energization
Magnetic adsorbs ironwork；The motor driving knife rest rotation, the knife rest band cutting blade rotate, and described first crushes chamber interior walls pair
Blade generates adsorption capacity.
As a kind of preferred embodiment of the present invention, the turntable is divide into upper part and lower part, and top is divided into the smooth circle in surface
Cone；Lower part is divided into the cylinder that outer surface is provided with second straight-tooth.
As a kind of preferred embodiment of the present invention, humidity sensor is provided in second pulverizing chamber, the humidity passes
Sensor is connected to the processor, and indoor air humidity is crushed for detecting described second.
As a kind of preferred embodiment of the present invention, water injector, the water injector are provided in second pulverizing chamber
It is connected to the processor, the water injector is sprayed water to the turntable.
As a kind of preferred embodiment of the present invention, touch force sensor, the touch force sensor is arranged in the crushing chamber bottom
It is connect with processor, the pressure for measuring the crushing chamber bottom by crushed material.
As a kind of preferred embodiment of the present invention, including following work step：
a）, rubbish put into the feed inlet, rubbish is sent to crushing chamber with conveyer belt；
b）, motor drive knife rest rotation, while charging to the electromagnet being arranged in the first crushing chamber interior walls, electricity
Remaining ironwork in magnet adsorption rubbish object when knife rest high speed rotation, can drive iron chains thereon to be rotated with blade, blade rotation
Turn rubbish carrying out preliminary crushing, crushed material is fallen in the second pulverizing chamber；
c）, crushed material slides with smooth circular conical surface to the sky between turntable and the second pulverizing chamber in second pulverizing chamber
Intracavitary, the second straight-tooth in the cavity are rotated with turntable finally to be crushed to crushed material；
d）, crushed material grinding device is discharged by drainage line.
As a kind of preferred embodiment of the present invention, step c）Further include：A safe humidity value is preset, humidity sensor is real
When detection second crush indoor air humidity and send it to processor, processor judges powder according to the humidity value received
Mince form, if the humidity value received is more than safe humidity value, water spray signal, the water injector are exported to water injector
Moist crushed material is rinsed；Crushed material is fallen generates pressure to crushing chamber bottom, and touch force sensor carries out the pressure
It detects and detected value is sent to processor, if it is detected that processor control water injector and electricity when being fallen there is no crushed material
Machine is stopped.The present invention realizes following advantageous effect：Blade is connect with knife rest by iron chains in the present invention, and iron chains can be light
Ground is removed from the hanged hook on knife rest, if blade abrasion seriously if facilitate and replaced, when the present invention does not work, blade is with iron
Chain is suspended on knife rest, will not be scratched by blade when grinding device is overhauled.It can be by rubbish in second pulverizing chamber of the invention
Rubbish is further ground, and is sprayed water by water injector and is washed away crushed material, prevents from causing line clogging.
Description of the drawings
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and consistent with the instructions for explaining the principles of this disclosure.Fig. 1 is provided by the invention a kind of for handling municipal refuse
Grinding device structural schematic diagram；
Fig. 2 is cutter frame structure schematic diagram provided by the invention；
Fig. 3 is a kind of breaking method schematic diagram for handling municipal refuse provided by the invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Embodiment one
As shown in Figure 1, the present embodiment provides a kind of grinding device for handling municipal refuse, including feed inlet 1, conveying
Band 2, crushing chamber 3, discharge port 4 and processor 5, the feed inlet 1 are used for garbage throwing, and the conveyer belt 2 is for connecting institute
Feed inlet 1 and the crushing chamber 3 are stated, the rubbish of dispensing is sent to crushing chamber 3 and crushes processing, is arranged in the crushing chamber 3
There are the first pulverizing chamber 6 and the second pulverizing chamber 7, first pulverizing chamber 6 and 7 vertical distribution of the second pulverizing chamber and described the
One pulverizing chamber 6 is located at second pulverizing chamber, 7 top, is provided with knife rest 8 in first pulverizing chamber 6, the knife rest 8 is equipped with
The hanged hook 9 of several Heterogeneous Permutations is additionally provided with several blades hung on outside knife rest 8 for grinding up the refuse on the knife rest 8
10, the blade 10 is connect by iron chains 11 with the hanged hook 9, and axis hole, the axis hole and biography are equipped at 8 center of the knife rest
Moving axis connects, and the transmission shaft connect with motor through transmission mechanism, driven by the motor, and 7 inner wall of the second pulverizing chamber is set
Several first straight-tooth 12 are equipped with, first straight-tooth 12 grinds up the refuse for coordinating, and turntable is provided in second pulverizing chamber 7
13,13 side of the turntable is provided with several second straight-tooth 14, and second straight-tooth 14 is alternatively arranged with first straight-tooth 12,
For further grinding up the refuse, the turntable 13 is connect with the knife rest 8, is rotated together by the drive of knife rest 8, the crushing chamber 3
Bottom is provided with drainage line 15, and the drainage line 15 is connected to the discharge gate, and powder is discharged for that will crush the rubbish finished
Crushing device.Activated carbon adsorption layer 16, the rubbish come out for adsorbing crushing chamber 3 is arranged in head cover right over the crushing chamber 3
Rubbish peculiar smell.The turntable 13 is divide into upper part and lower part, and upper part is the smooth cone in surface；Lower part sets for outer surface
It is equipped with the cylinder of second straight-tooth 14.
Specifically, staff puts into rubbish from feed inlet 1, and rubbish is transported to crushing chamber 3, institute with conveyer belt 2
The effect for stating conveyer belt 2 is the time for delaying rubbish to enter crushing chamber 3, if rubbish is direct plungeed into crushing chamber 3, it will cause powder
Rubbish blocks in broken chamber 3 and rubbish crushing is uneven, and the length that the conveyer belt 2 is arranged has workload decision, if desired locates
The rubbish of reason, which is crossed, is at most arranged longer conveyer belt 2, and the length of conveyer belt 2 can suitably be reduced by if desired handling a small amount of rubbish then
Degree.Include some perishable fruit and vegetables in house refuse, these perishable rubbish will produce unpleasant peculiar smell after crushing,
Peculiar smell will be more serious when hot weather, in order to not influence air environment and the working environment of improvement staff, in crushing chamber 3
The head cover of surface is provided with activated carbon adsorption layer 16, and the activated carbon adsorption layer 16 selects high grade activated carbon, has extremely strong
Adsorption capacity, peculiar smell rise from after rubbish crushing from crushing chamber 3, and activated carbon adsorption layer 16 is absorbed, and the head cover can be beaten
It opens, is convenient for changing activated carbon adsorption layer 16.Rubbish falls into the second pulverizing chamber 7 of underface after being crushed in the first pulverizing chamber 6, the
Two pulverizing chambers 7 have the turntable 13 being connect with knife rest 8, motor for further grinding crushed material carefully in the second pulverizing chamber 7
Transmission shaft rotation, transmission shaft band movable knife rack 8 is driven to rotate, knife rest 8 drives turntable 13 to rotate, and it is upper and lower two that the turntable 13, which is divided to,
Point, upper part is the smooth cone in surface；Lower part is the cylinder that outer surface is provided with the second straight-tooth 14, cone
Top is connect with knife rest 8, and crushed material can be snapped down to along circular cone body side surface in the cavity before turntable 13 and crushing chamber 3, institute
It states and is provided with several first straight-tooth 12 for being fixed on 3 inner wall of crushing chamber in cavity, when turntable 13 rotates, the second of cylindrical sides
Straight-tooth 14 and the first straight-tooth 12 rub, and work in coordination and further grind crushed material carefully, crushed material passes through 15 quilt of drainage line
Grinding device is discharged.
Embodiment two
As shown in Figure 1 and Figure 2, knife rest 8 is provided in first pulverizing chamber 6, the knife rest 8 is arranged equipped with several dislocation
The hanged hook 9 of row is additionally provided with several blades 10 hung on outside knife rest 8 for grinding up the refuse, the blade on the knife rest 8
10 are connect by iron chains 11 with the hanged hook 9, and axis hole, the axis hole and transmission axis connection, institute are equipped at 8 center of the knife rest
It states transmission shaft to connect with motor through transmission mechanism, be driven by the motor, 6 inner wall of the first pulverizing chamber is provided with electromagnet
17, electromagnetism is generated after energization, adsorbs ironwork；The motor driving knife rest 8 rotates, and the knife rest 8 is rotated with cutting blade 10, institute
It states 6 inner wall of the first pulverizing chamber and adsorption capacity is generated to blade 10.
Specifically, blade 10 uses high-quality steel in the present invention, has good sharpness and wearability, the blade 10
Both ends are put the first edge on a knife or a pair of scissors, and when grinding device works, motor drives transmission shaft rotation, transmission shaft band movable knife rack 8 to rotate, iron chains 11 and blade 10
By centrifugal forces affect, by rubbish preliminary crushing, the rotation of knife rest 8 is faster for rotation in the first pulverizing chamber 6, iron chains 11 and 10 institute of blade
Bigger by centrifugal force, crushing effect is better；Motor charges while driving transmission shaft to electromagnet 17, and electromagnet 17 produces after being powered
Raw electromagnetism has an adsorption function to ironwork, and the electromagnet 17 is mainly there are two function, and first, after garbage sorting, input
Rubbish in still have fraction iron refuse or iron filings, this more difficult crushing of part rubbish be easy to cause the damage of blade 10
Bad and pipeline blocking, electromagnet 17 can separate iron refuse from garbage mixture, the ironwork being collected into
It can be with recycling；Second, electromagnet 17 has suction-operated to blade 10, and blade 10 can be made to rotate faster, carried
High crush efficiency.
Embodiment three
As shown in figure 3, a kind of breaking method for handling the grinding device of municipal refuse, including following work step：
a）, rubbish is put into the feed inlet 1, rubbish is sent to crushing chamber 3 with conveyer belt 2；
b）, motor drives the knife rest 8 to rotate, while being filled to the electromagnet 17 being arranged on 6 inner wall of the first pulverizing chamber
Electricity when 8 high speed rotation of knife rest, can drive iron chains 11 thereon to be rotated with blade 10, rubbish is carried out preliminary powder by the rotation of blade 10
Broken, crushed material is fallen in the second pulverizing chamber 7；
c）, crushed material slides to before turntable 13 and the second pulverizing chamber 7 with smooth circular conical surface in second pulverizing chamber 7
Cavity in, in the cavity the second straight-tooth 14 rotation crushed material is finally crushed；
d）, crushed material pass through drainage line 15 be discharged grinding device.
Humidity sensor 18 is provided in second pulverizing chamber 7, the humidity sensor 18 connects with the processor 5
It connects, for detecting air humidity in second pulverizing chamber 7.Water injector 19, the spray are provided in second pulverizing chamber 7
Water installations 19 are connect with the processor 5, and the water injector 19 is sprayed water to the turntable 13.3 bottom of the crushing chamber is arranged
Touch force sensor 20, the touch force sensor 20 are connect with processor 5, for measuring 3 bottom of the crushing chamber by crushed material
Pressure.Step b）Further include：Motor drives the knife rest 8 to rotate, while charging to electromagnet 17, and electromagnet 17 adsorbs
Remaining ironwork in rubbish object.Step c）Further include：Preset a safe humidity value, the detection second in real time of humidity sensor 18
Air humidity in pulverizing chamber 7 simultaneously sends it to processor 5, and processor 5 judges crushed material shape according to the humidity value received
State exports water spray signal, the water injector 19 is right if the humidity value received is more than safe humidity value to water injector 19
Moist crushed material is rinsed；Crushed material is fallen generates pressure to 3 bottom of crushing chamber, and detected value is sent to by touch force sensor 20
Processor 5, if it is detected that processor 5 controls water injector 19 when being fallen there is no crushed material and motor is stopped.
Specifically, garbage mixture includes some moist rubbish, and paste is mixed into Other Waste after this kind of rubbish crushing
Shape crushed material, paste crushed material can stick on turntable 13 and straight-tooth, can also feeding pipe be caused to block, influence crush efficiency.
Humidity sensor 18 in second pulverizing chamber 7 air humidity in the second pulverizing chamber 7 of detection and by humidity value in real time
Sending processor 5 to, processor 5 judges the form of crushed material according to humidity value, a safe humidity value is preset in processor 5,
If the humidity value received be more than safe humidity value if to water injector 19 export water spray signal, 19 cutter setting frame 8 of water injector with
And turntable 13 is sprayed water, and knife rest 8 and turntable 13 on the one hand can be cleaned, and on the other hand can be crushed paste using flowing water
Object washes away, and avoids that feeding pipe is caused to block.Touch force sensor 20 is installed in 3 bottom of crushing chamber, and crushed material is fallen to 3 bottom of crushing chamber
Portion generates pressure, and touch force sensor 20 detects crushed material to the pressure of 3 bottom of crushing chamber and pressure value is sent to processor 5,
Indicate that there is no crushed materials to fall if when pressure value steadily declines and stablizes in a fixed value, the control water spray dress of processor 5
Set 19 and motor be stopped.
The above embodiments merely illustrate the technical concept and features of the present invention, and the purpose is to allow the skill for being familiar with the technical field
Art personnel can understand the content of the present invention and implement it accordingly, and can not be limited the scope of the invention with this.All bases
Equivalent changes or modifications made by spirit of the invention, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of grinding device for handling municipal refuse, including feed inlet（1）, conveyer belt（2）, crushing chamber（3）, discharge port
（4）And processor（5）, which is characterized in that the feed inlet（1）For garbage throwing, the conveyer belt（2）For connecting
State feed inlet（1）With the crushing chamber（3）, the rubbish of dispensing is sent to crushing chamber（3）Crush processing, the crushing chamber
（3）Inside it is provided with the first pulverizing chamber（6）And second pulverizing chamber（7）, first pulverizing chamber（6）With second pulverizing chamber
（7）Vertical distribution and first pulverizing chamber（6）Positioned at second pulverizing chamber（7）Top, first pulverizing chamber（6）Inside set
It is equipped with knife rest（8）, the knife rest（8）It is equipped with the hanged hook of several Heterogeneous Permutations（9）, the knife rest（8）It is additionally provided on if
It is dry to hang on knife rest（8）The outer blade for grinding up the refuse（10）, the blade（10）Pass through iron chains（11）With the hanged hook
（9）Connection, in the knife rest（8）Center be equipped with axis hole, the axis hole with transmission axis connection, the transmission shaft through transmission mechanism with
Motor connects, and is driven by the motor, second pulverizing chamber（7）Inner wall is provided with several first straight-tooth（12）, described first
Straight-tooth（12）It grinds up the refuse for coordinating, second pulverizing chamber（7）Inside it is provided with turntable（13）, the turntable（13）Side is set
It is equipped with several second straight-tooth（14）, second straight-tooth（14）With first straight-tooth（12）It is alternatively arranged, is used for further powder
Broken rubbish, the turntable（13）With the knife rest（8）Connection, by knife rest（8）Drive rotates together, the crushing chamber（3）Bottom
It is provided with drainage line（15）, the drainage line（15）It is connected to the discharge gate, powder is discharged for the rubbish finished will to be crushed
Crushing device.
2. a kind of grinding device for handling municipal refuse according to claim 1, it is characterised in that：The crushing chamber
（3）Activated carbon adsorption layer is arranged in the head cover of surface（16）, for adsorbing crushing chamber（3）The waste odor come out.
3. a kind of grinding device for handling municipal refuse according to claim 1, it is characterised in that：First powder
Broken room（6）Inner wall is provided with electromagnet（17）, electromagnetism is generated after energization, adsorbs ironwork；The motor drives knife rest（8）Rotation
Turn, the knife rest（8）Band cutting blade（10）Rotation, first pulverizing chamber（6）Inner wall is to blade（10）Generate adsorption capacity.
4. a kind of grinding device for handling municipal refuse according to claim 1, it is characterised in that：The turntable
（13）It is divide into upper part and lower part, top is divided into the smooth cone in surface；Lower part is divided into outer surface and is provided with second straight-tooth
（14）Cylinder.
5. a kind of grinding device for handling municipal refuse according to claim 1, it is characterised in that：Second powder
Broken room（7）Inside it is provided with humidity sensor（18）, the humidity sensor（18）With the processor（5）Connection, for detecting
Second pulverizing chamber（7）Interior air humidity.
6. a kind of grinding device for handling municipal refuse according to claim 1, it is characterised in that：Second powder
Broken room（7）Inside it is provided with water injector（19）, the water injector（19）With the processor（5）Connection, the water injector
（19）To the turntable（13）Water spray.
7. a kind of grinding device for handling municipal refuse according to claim 1, it is characterised in that：The crushing chamber
（3）Touch force sensor is arranged in bottom（20）, the touch force sensor（20）With processor（5）Connection, for measuring the crushing
Chamber（3）Bottom by crushed material pressure.
8. according to a kind of breaking method for handling the grinding device of municipal refuse of claim 1-7 any one of them,
It is characterized in that, including following work step：
a）, rubbish put into the feed inlet（1）, rubbish is with conveyer belt（2）It is sent to crushing chamber（3）；
b）, motor drive the knife rest（8）Rotation, while to the first pulverizing chamber（6）The electromagnet being arranged on inner wall（17）It carries out
Charging, electromagnet（17）Adsorb remaining ironwork in rubbish object, knife rest（8）When high speed rotation, iron chains thereon can be driven
（11）With blade（10）Rotation, blade（10）Rubbish is carried out preliminary crushing by rotation, and crushed material falls to the second pulverizing chamber（7）
It is interior；
c）, crushed material is in second pulverizing chamber（7）It is interior to be slid to turntable with smooth circular conical surface（13）With the second pulverizing chamber（7）It
Between cavity in, the second straight-tooth in the cavity（14）As turntable is rotated finally to be crushed to crushed material；
d）, crushed material pass through drainage line（15）Grinding device is discharged.
9. a kind of breaking method for handling the grinding device of municipal refuse according to claim 8, which is characterized in that
Step c）Further include：Preset a safe humidity value, humidity sensor（18）The second pulverizing chamber of detection in real time（7）Interior air is wet
It spends and sends it to processor（5）, processor（5）Judge crushed material form according to the humidity value received, if receive
Humidity value is more than safe humidity value, then to water injector（19）Output water spray signal, the water injector（19）Humidity is crushed
Object is rinsed；Crushed material is fallen to crushing chamber（3）Bottom generates pressure, touch force sensor（20）The pressure is detected
And detected value is sent to processor（5）, if it is detected that processor when being fallen there is no crushed material（5）Control water injector（19）
And motor is stopped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710360456.2A CN106984403B (en) | 2017-05-21 | 2017-05-21 | A kind of grinding device and its breaking method for handling municipal refuse |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710360456.2A CN106984403B (en) | 2017-05-21 | 2017-05-21 | A kind of grinding device and its breaking method for handling municipal refuse |
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| Publication Number | Publication Date |
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| CN106984403A CN106984403A (en) | 2017-07-28 |
| CN106984403B true CN106984403B (en) | 2018-10-02 |
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|---|---|---|---|---|
| CN107670793A (en) * | 2017-10-31 | 2018-02-09 | 阴国富 | A kind of food waste powder crushing device provided with magnetic separation metal detecting system |
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