CN113171864B - Energy-saving corncob smashing and furfural processing integrated equipment - Google Patents
Energy-saving corncob smashing and furfural processing integrated equipment Download PDFInfo
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- CN113171864B CN113171864B CN202110240528.6A CN202110240528A CN113171864B CN 113171864 B CN113171864 B CN 113171864B CN 202110240528 A CN202110240528 A CN 202110240528A CN 113171864 B CN113171864 B CN 113171864B
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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
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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
- 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
- B02C23/02—Feeding devices
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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
- 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/54—Cleaning with beating devices
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to the field of furfural processing, in particular to energy-saving corncob crushing and furfural processing integrated equipment which comprises a support, wherein a crushing mechanism is arranged on the support. Also comprises a screening mechanism; the screening mechanism comprises a suspension motor, a suspension mechanism, a knocking device, a screening barrel and a transmission mechanism; the crushing mechanism crushes the materials, and the crushed materials enter a screening barrel to be screened; the knocking device is contacted with the screening barrel; the suspension mechanism comprises a suspension detection device and a fixed rod; one end of the fixed rod is rotatably arranged on the bracket, and the suspension detection device is arranged between the other end of the fixed rod and the bracket; the suspension motor drives the screening barrel to rotate through the transmission mechanism, the suspension motor downwards swings to extrude the suspension detection device when the screening barrel is driven to screen materials, so that the suspension detection device detects the swing of the suspension motor, the suspension detection device cannot reset when the screening barrel is blocked, and the suspension detection device sends a signal to enable the knocking device to knock the screening barrel.
Description
Technical Field
The invention relates to the field of furfural processing, in particular to energy-saving corncob crushing and furfural processing integrated equipment.
Background
In the processing process of furfural, the corncob raw material is firstly sent to the crushing mechanism for crushing treatment, and then the crushed corncobs are guided into the screening barrel mechanism for screening treatment. Traditional equipment is screening because kibbling not abundant, and the screening bucket can produce the jam to reduce screening efficiency, improved and ground the number of times and filter the number of times, and then increased the wearing and tearing of equipment and the consumption of electric energy.
Disclosure of Invention
The invention provides energy-saving corncob crushing and furfural processing integrated equipment, which aims to solve the problems that the conventional screening barrel is blocked, the screening efficiency is reduced, the screening times are increased, and the energy consumption is further solved.
The invention relates to an energy-saving corncob crushing and furfural processing integrated device, which adopts the following technical scheme: an energy-saving corncob smashing and furfural processing integrated device comprises a support, wherein a smashing mechanism is arranged on the support. Also comprises a screening mechanism; the screening mechanism comprises a suspension motor, a suspension mechanism, a knocking device, a screening barrel and a transmission mechanism, wherein the screening barrel is positioned at one side of the crushing mechanism, the crushing mechanism crushes materials, and the crushed materials enter the screening barrel for screening; the knocking device is arranged on the bracket and is configured to knock the screening barrel; the suspension mechanism comprises a suspension detection device and a fixed rod; the fixed rod is horizontally arranged, one end of the fixed rod is rotatably arranged on the bracket, and the suspension detection device is arranged between the other end of the fixed rod and the bracket; the suspension motor is installed at the other end of the fixed rod and drives the screening barrel to rotate through the transmission mechanism, the suspension motor swings downwards to extrude the suspension detection device when driving the screening barrel to screen materials, so that the suspension detection device detects the swing of the suspension motor, for example, the upward swinging speed of the suspension motor becomes slow or zero, and then the energy-saving corncob crushing and furfural processing integrated equipment starts the knocking device according to a signal of the suspension detection device.
Further, the suspension detection device comprises a spring, a suspension barrel, a movable assembly and a sensor; the suspension barrel is provided with an inner cavity and is of a columnar structure, and the lower end of the suspension barrel is arranged on the bracket; the spring is sleeved on the suspension barrel; the movable assembly comprises an upper plug disc, a lower plug disc and a piston rod; the upper plug disc is positioned above the lower plug disc, the upper plug disc and the lower plug disc are both slidably arranged in the suspension barrel, and the peripheral wall of the upper plug disc and the peripheral wall of the lower plug disc are both in sealing contact with the inner cavity of the suspension barrel; a middle cavity is defined between the upper plug disc and the lower plug disc, the upper plug disc and the suspension barrel define an upper cavity, and the lower plug disc and the suspension barrel define a lower cavity; the lower plug disc is provided with a plurality of damping holes, and the damping holes are communicated with the middle cavity and the lower cavity; the upper plug disc and the lower plug disc are fixedly connected in series by the piston rod, the upper end of the piston rod extends out of the suspension barrel to be connected with the fixed rod, and the piston rod is synchronously driven to move up and down when the fixed rod swings up and down; the upper end of the piston rod is provided with a baffle plate, so that the piston rod drives the baffle plate to extrude the spring when extruding downwards, the spring contracts to store force, and the upper plug disc and the lower plug disc are driven to move downwards; the lower cavity is filled with liquid, and a liquid feeding channel, a liquid returning channel and a detection channel are arranged in the peripheral wall of the inner cavity of the suspension barrel; the liquid delivery channel is communicated with the upper cavity and the lower cavity, and a one-way valve is arranged in the liquid delivery channel so that liquid can only enter the upper cavity from the lower cavity; the liquid return channel is communicated with the upper cavity and the middle cavity; the detection channel is communicated with the upper cavity and the middle cavity; the sensor is arranged in the detection channel to send a control signal when no liquid is detected in the detection channel, so that the energy-saving corn cob crushing and furfural processing integrated equipment starts the knocking device according to the control signal.
Furthermore, liquid is arranged in the detection channel, and the upper plug disc always blocks the upper end communication port of the detection channel in the process of moving downwards from the initial position for a preset distance so as to block the liquid in the detection channel from flowing downwards; the upper plug disc is positioned below the upper end communicating opening of the liquid feeding channel and below the upper end communicating opening of the liquid returning channel, and liquid is arranged above the upper plug disc.
Further, a throttle valve is arranged on the detection channel.
Furthermore, the inner wall of the screening barrel is provided with auger blades so as to guide the materials in the screening barrel into the crushing mechanism when the suspension motor drives the screening barrel to rotate reversely.
Further, the transmission mechanism comprises a first transmission mechanism and a second transmission mechanism; the first transmission mechanism comprises a levitation motor wheel and a first transmission wheel; the first driving wheel is rotatably arranged on the bracket and is coaxial with the rotation axis of the fixed rod; the suspension motor wheel is fixedly arranged on an output shaft of the suspension motor, and the rotation axis of the suspension motor wheel and the rotation axis of the first transmission wheel are positioned on the same horizontal plane; the suspension motor wheel drives the first driving wheel to rotate in a belt transmission or chain transmission mode; the second transmission mechanism is arranged between the screening barrel and the first transmission wheel, and the first transmission wheel drives the second transmission mechanism to rotate.
Further, the second transmission mechanism comprises a second transmission wheel and a screening barrel wheel; the second driving wheel is fixed on one side of the first driving wheel and rotates coaxially with the first driving wheel; the screening barrel wheel is arranged on the screening barrel and is positioned above the second transmission belt wheel; the second transmission wheel is configured to drive the screening wheel to rotate.
Further, the device also comprises a transfer bin and a vertical spiral conveying device; the transfer bin is in a funnel shape with a large opening and a small bottom, the bottom of the transfer bin is arranged on the bracket, and the transfer bin is positioned below the opening of the screening barrel; the vertical screw conveyor is configured to guide the material in the transfer bin into the crushing mechanism.
Further, the screening mechanism also comprises a collection bin; the collection bin is big for the open-top, and the little infundibulate structure in bottom collects bin bottom fixed mounting in the support, and collects the below that the bin is located the screening barrel to collect the material that the screening barrel was selected.
Furthermore, the energy-saving corncob crushing and furfural processing integrated equipment also comprises a furfural processing mechanism and a horizontal spiral conveying device; the horizontal screw conveyor is configured to guide the material in the collection bin into the furfural processing mechanism.
Further, the vertical screw conveyer comprises a vertical conveying pipe and a vertical screw blade; the lower end of the vertical conveying pipe is communicated with the bottom of the transfer bin, and the opening at the upper end is positioned above the feed inlet of the crushing mechanism; the vertical helical blade is inserted in the vertical conveying barrel and extends into the transfer bin to drive the material to move along the vertical conveying pipe when rotating.
The invention has the beneficial effects that: according to the energy-saving corncob crushing and furfural processing integrated equipment, the suspension motor drives the screening barrel to rotate for screening, when materials are in the screening barrel, the suspension motor drives the suspension mechanism to contract when rotating, when the screening barrel is blocked, the materials in the screening barrel cannot be further screened, the suspension detection device sends a signal to trigger the knocking device, so that the knocking device knocks the screening barrel, large-particle materials blocking screen holes in the screening barrel are shaken out, and the effect of removing the blockage of the screening barrel is achieved. The cooperation setting of detection mechanism and knocking mechanism increases screening bucket screening efficiency, reduces and grinds number of times and screening number of times to reach energy-conserving effect.
Furthermore, the flow rate of the solution in the detection channel can be adjusted through the arrangement of the throttle valve, the flow rate in the detection channel is matched with the grade of the material particles through the arrangement of the throttle valve, and the application range of the screening barrel is widened. For materials with small overall particles, the flow rate is low, so that knocking is avoided as much as possible. For the material with large integral particles, the flow rate is high, and the reaction is quick, so that knocking is performed as fast as possible after blockage is judged.
Furthermore, the auger blades are arranged on the inner peripheral wall of the screening barrel, so that the screening barrel can reversely rotate to guide the materials which are not screened into the transfer bin under the action of the auger blades so as to be crushed and screened again.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of an energy-saving integrated corncob crushing and furfural processing apparatus according to the present invention;
FIG. 2 is a front view of an embodiment of the integrated energy-saving corn cob crushing and furfural processing equipment of the invention;
FIG. 3 is a top view of a suspension detection device in an embodiment of an integrated energy-saving corn cob crushing and furfural processing apparatus according to the present invention;
FIG. 4 is a sectional view A-A of the suspension detection device in the embodiment of the integrated energy-saving corn cob crushing and furfural processing equipment of the invention;
FIG. 5 is a B-B cross-sectional view of a suspension detection device in an embodiment of an energy-saving integrated apparatus for corncob crushing and furfural processing according to the present invention;
1. a screening barrel; 2. a crushing mechanism; 201. a discharge outlet; 3. a support; 4. a suspension detection device; 401. a movable component; 4011. a piston rod; 4012. an upper plug disc; 4013. a lower plug disc; 4014. a damping hole; 4015. a limiting disc; 402. a sensor; 403. a throttle valve; 404. a suspension barrel; 405. a one-way valve; 406. a liquid return channel; 407. a detection channel; 408. a liquid feeding channel; 409. an upper chamber; 410. a middle cavity; 411. a lower cavity; 5. a collection bin; 501. a horizontal screw conveyor; 6. a transfer bin; 601. a vertical screw conveyor; 7. a grinding motor; 8. a furfural processing mechanism; 9. a knocking device; 10. a suspension motor; 11. a spring; 12. fixing the rod; 13. a first drive belt; 14. a levitation motor wheel; 15. a second belt; 16. screening the barrel wheel; 17. a first drive pulley; 18. a second transmission wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention relates to an energy-saving corncob crushing and furfural processing integrated device, which comprises a support 3, wherein a crushing mechanism 2 and a crushing motor 7 are arranged on the support 3, and the crushing motor 7 drives the crushing mechanism 2 to work, as shown in fig. 1 to 2. Also comprises a screening mechanism. The screening mechanism comprises a suspension motor 10, a suspension mechanism, a knocking device 9, a screening barrel 1 and a transmission mechanism. Screening bucket 1 is located one side of rubbing crusher mechanism 2, and rubbing crusher mechanism 2 smashes the material, and the material after smashing gets into screening bucket 1 screening. The knocking device 9 is installed at the bracket 3 and configured to knock the sieving drum 1. The suspension mechanism comprises a suspension detection device 4 and a fixed rod 12; the fixed rod 12 is horizontally arranged, one end of the fixed rod is rotatably arranged on the bracket 3, and the suspension detection device 4 is arranged between the other end of the fixed rod 12 and the bracket 3; suspension motor 10 installs in the other end of dead lever 12, and drives screening barrel 1 through drive mechanism and rotate, and suspension motor 10 swings downwards when driving screening barrel 1 and filter the material and extrudes suspension detection device 4 to make suspension detection device 4 detect the swing of suspension motor 10, for example suspension motor upwards swinging speed slows down or is zero, and then makes energy-saving corncob smashes and furfural processing integrated equipment basis suspension detection device 4's signal starts knocking device 9, makes knocking device 9 strike screening barrel 1 under suspension detection device 4's signal effect.
In the present embodiment, as shown in fig. 3 to 5, the levitation detection device 4 includes a spring 11, a levitation bucket 404, a movable assembly 401, and a sensor 402. The suspension barrel 404 has an inner cavity and is of a columnar structure, and the lower end of the suspension barrel is mounted on the bracket 3. The spring 11 is sleeved on the suspension barrel 404. The movable assembly 401 includes an upper plug disc 4012, a lower plug disc 4013 and a piston rod 4011. The upper plug disc 4012 is located above the lower plug disc 4013, the upper plug disc 4012 and the lower plug disc 4013 are both slidably mounted in the suspension tub 404, and the peripheral wall of the upper plug disc 4012 and the peripheral wall of the lower plug disc 4013 are both in sealing contact with the inner cavity of the suspension tub 404. The upper plug disc 4012 and the lower plug disc 4013 define a middle chamber 410 therebetween, the upper plug disc 4012 and the suspension barrel 404 define an upper chamber 409, and the lower plug disc 4013 and the suspension barrel 404 define a lower chamber 411. The lower plug disc 4013 is provided with a plurality of damping holes 4014, the damping holes 4014 can enable liquid in the middle cavity 410 to flow into the lower cavity 411, and the damping holes 4014 are communicated with the middle cavity 410 and the lower cavity 411. The piston rod 4011 connects the upper plug disc 4012 and the lower plug disc 4013 in series, the upper end of the piston rod extends out of the suspension barrel 404 and is configured to be connected with the fixing rod 12, and the piston rod 4011 is driven to move up and down synchronously when the fixing rod 12 swings up and down. The piston rod 4011 upper end is equipped with the baffle to make piston rod 4011 drive the baffle and extrude spring 11 when extrudeing downwards, make spring 11 shrink hold up power, spring 11 releases and enables suspension detection device 4 and resume after the screening is accomplished, drives simultaneously and goes up plug dish 4012 and lower plug dish 4013 downstream. The upper end of the piston rod 4011 is provided with a limiting disc 4015, the limiting disc 4015 limits the extending position of the movable assembly 401, and the effect of the movable assembly 401 is prevented from being affected by too much extending. The lower cavity is filled with liquid, and a liquid feeding channel 408, a liquid returning channel 406 and a detection channel 407 are arranged in the peripheral wall of the inner cavity of the suspension barrel 404. The fluid delivery channel 408 communicates the upper chamber 409 with the lower chamber 411, and a one-way valve 405 is disposed inside the fluid delivery channel 408 so that fluid can only enter the upper chamber 409 from the lower chamber 411. The fluid return passage 406 communicates the upper chamber 409 with the middle chamber 410 and balances the solution in the upper chamber 409. The detection channel 407 communicates the upper chamber 409 and the middle chamber 410. The sensor 402 is arranged in the detection channel 407 to detect that no liquid is present in the detection channel 407 and send a control signal, so that the energy-saving corn cob crushing and furfural processing integrated equipment starts the knocking device 9 according to the control signal. The upper plug disc 4012 opens the upper-end communication port of the detection passage 407 in the process of moving downward from the initial position by a preset distance. When the upper plug disc 4012 exceeds a preset position, the detection channel 407 communicates with the upper cavity 409 and the middle cavity 410, so that liquid flows out of the middle cavity 410 from the upper cavity 409, and when no liquid flows into the detection channel 407, the sensor 402 is triggered, so that the sensor 402 sends a control signal to start the knocking device 9.
In the embodiment, liquid is in the detection channel 407, and the upper plug disc 4012 blocks the upper end communication port of the detection channel 407 all the time in the process of moving downwards from the initial position by a preset distance so as to block the liquid in the detection channel 407 from flowing downwards; the upper plug disc 4012 is located below an upper end communication port of the liquid feeding channel 408 and below an upper end communication port of the liquid returning channel 406, and liquid is located above the upper plug disc 4012.
In this embodiment, as shown in fig. 4, the throttle 403 is provided on the detection channel 407, and the throttle 403 is provided to match the flow rate in the detection channel 407 with the grade of the material particles, so as to improve the application range of the screening barrel 1. For materials with small overall particles, the flow rate is low, so that knocking is avoided as much as possible. For the material with large integral particles, the flow rate is high, and the reaction is quick, so that knocking is performed as fast as possible after blockage is judged.
In this embodiment, as shown in fig. 1 to 2, an auger blade is disposed on an inner wall of the screening barrel 1 to guide the material in the screening barrel 1 into the crushing mechanism 2 when the suspension motor 10 drives the screening barrel 1 to rotate in a reverse direction.
In the present embodiment, as shown in fig. 2, the transmission mechanism includes a first transmission mechanism and a second transmission mechanism. The first transmission mechanism includes a levitation motor wheel 14 and a first transmission wheel 17. The first drive wheel 17 is rotatably mounted to the frame 3 and is coaxial with the axis of rotation of the fixed rod 12. The wheel of the suspension motor 10 is fixedly arranged on the output shaft of the suspension motor 10, and the rotation axis of the wheel of the suspension motor 10 and the rotation axis of the first driving wheel 17 are on the same horizontal plane. The levitation motor wheel 14 rotates the first driving wheel 17 through the first driving belt 13. The second transmission mechanism is arranged between the screening barrel 1 and the first transmission wheel 17, and the first transmission wheel 17 drives the second transmission mechanism to rotate.
In this embodiment, as shown in fig. 2, the second drive mechanism includes a second drive wheel 18 and a screening sheave 16. The second transmission wheel 18 is fixed to one side of the first transmission wheel 17 and rotates coaxially with the first transmission wheel 17. The screening bucket wheel 16 is mounted on the screening bucket 1 and is located above the second driving belt wheel. The second drive wheel 18 is arranged to rotate the screening wheel and the second drive wheel 18 rotates the screening wheel via the second drive belt 15.
In the present embodiment, as shown in fig. 1 to 2, the device further includes a transfer bin 6 and a vertical screw conveyor 601. The transfer bin 6 is a funnel-shaped structure with a large opening and a small bottom, the bottom of the transfer bin 6 is arranged on the support 3, and the transfer bin 6 is positioned below the opening of the screening barrel 1. The vertical screw conveyer 601 is communicated with the transit bin 6 and the feed inlet of the crushing mechanism 2, and the vertical screw conveyer 601 is configured to guide the materials in the transit bin 6 into the crushing mechanism 2. The vertical screw conveyor 601 is configured to be driven by a crushing motor 7.
In the present embodiment, as shown in fig. 1 to 2, the screening mechanism further includes a collection bin 5; collect storehouse 5 and be big for the open-top, the little infundibulate structure in bottom, collect 5 bottom fixed mounting in storehouse in support 3, and collect 5 below that are located screening barrel 1 in storehouse to collect the material that screening barrel 1 was selected.
In this embodiment, as shown in fig. 1 to fig. 2, the energy-saving integrated apparatus for corn cob crushing and furfural processing further includes a furfural processing mechanism 8 and a horizontal screw conveyor 501. The horizontal screw conveyor 501 is configured to guide the material in the collection bin 5 to the furfural processing mechanism 8. The horizontal screw conveyor 501 conveys materials by being driven by the crushing motor 7.
In the present embodiment, as shown in fig. 2, the vertical screw conveyor 601 includes a vertical conveying pipe and a vertical screw blade; the lower end of the vertical conveying pipe is communicated with the bottom of the transit bin 6, and the upper end opening is positioned above the feeding hole of the crushing mechanism 2. The vertical helical blade is inserted in the vertical conveying barrel and extends into the transfer bin 6 so as to drive the material to move along the vertical conveying pipe when rotating.
During operation, the corncob that will process drops into rubbing crusher structure 2's dog-house, opens crushing motor 7, and rubbing crusher structure 2 carries out shredding with kibbling corncob, and kibbling corncob passes through bin outlet 201 and gets into screening bucket 1 of screening mechanism, opens suspension motor 10. The rotation of screening bucket 1 is driven to suspension motor 10, because there is the existence of material in screening bucket 1 and material is the most when initial rotation, so suspension motor 10 load is the biggest when driving screening bucket 1 to rotate for suspension motor 10 swing range is the biggest downwards. The floating detection device swings along with the suspension motor. Inside the floating detection device, the upper plug disc 4012 and the lower plug disc 4013 move downward to the lowest position at the same time, so that the liquid in the lower chamber 411 is squeezed and flows from the liquid delivery channel 408 to the upper chamber 409. Since the upper chamber 409 is initially filled with liquid and the upper plug 4012 presses the liquid newly entering the upper chamber 409, when the upper plug 4012 moves downwards, the liquid flows only by opening the upper communication port of the detection channel 407, and the liquid in the upper chamber 409 flows from the detection channel 407 into the middle chamber 410. When the upper plug 4012 moves downward, the upper end communication port of the detection channel 407 is not opened, and the liquid filled in the detection channel 407 does not flow out due to the gas pressure in the screening barrel 1, and the sensor 402 can always detect the liquid. That is, throughout the downward movement of the upper plug disc 4012, the sensor 402 is able to detect liquid at all times, ensuring that initial actuation does not result in tapping of the tapping means 9.
As the screening is carried out, the crushed corncobs in the screening barrel 1 are gradually reduced, and the spring 11 enables the suspension motor 10 to drive the piston rod 4011 of the detection device to gradually move upwards. When the screening barrel 1 is blocked, the crushed corncob materials in the screening barrel 1 are not reduced any more, the rising speed of the suspension motor 10 is slowed or does not rise any more, the rising speed of a piston rod 4011 of the suspension detection device 4 is slowed or does not rise any more, liquid in an upper cavity 409 in the suspension detection device 4 flows out of a detection channel 407 to the middle cavity 410 until the liquid level of the upper cavity 409 and an opening at the upper end of the detection channel 407 are horizontal, at the moment, no liquid exists in the detection channel 407, then the sensor 402 detects no liquid, and the sensor 402 sends a control signal to start the knocking device 9. Knocking device 9 knocks screening barrel 1, and vibrations screening barrel 1 makes the corncob crushed aggregates that block up screening barrel 1 drop.
Further, when the remaining large-particle corncob crushed aggregates which are not screened out exist in the screening barrel 1, the suspension motor 10 is turned on, the output of the suspension motor 10 is reversed, the screening barrel 1 is reversed, and the corncob crushed aggregates which are not less selected are guided into the transfer bin 6 under the action of the auger blades. The vertical screw conveyor 601 guides the crushed corncob particles in the transfer bin 6 into the crushing mechanism 2 again for crushing.
Further, the horizontal screw conveyor 501 is driven by the crushing motor 7. The collecting bin 5 collects the screened corncob crushed aggregates, and when the pulverizer is started, the horizontal spiral conveying device 501 conveys the corncob crushed aggregates in the collecting bin 5 to the furfural processing mechanism 8 for further processing into furfural.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides an energy-saving corncob is smashed and furfural processing integration equipment, includes the support, is provided with rubbing crusher structure, its characterized in that on the support: also comprises a screening mechanism; the screening mechanism comprises a suspension motor, a suspension mechanism, a knocking device, a screening barrel and a transmission mechanism;
the screening barrel is positioned at one side of the crushing mechanism, the crushing mechanism crushes the materials, and the crushed materials enter the screening barrel for screening; the knocking device is arranged on the bracket and is configured to knock the screening barrel;
the suspension mechanism comprises a suspension detection device and a fixed rod; the fixed rod is horizontally arranged, one end of the fixed rod is rotatably arranged on the bracket, and the suspension detection device is arranged between the other end of the fixed rod and the bracket;
the suspension motor is arranged at the other end of the fixed rod and drives the screening barrel to rotate through the transmission mechanism, and the suspension motor swings downwards to extrude the suspension detection device when driving the screening barrel to screen materials, so that the suspension detection device detects the swing of the suspension motor, and the energy-saving corn cob crushing and furfural processing integrated equipment starts the knocking device according to a signal of the suspension detection device;
the suspension detection device comprises a spring, a suspension barrel, a movable assembly and a sensor; the suspension barrel is provided with an inner cavity and is of a columnar structure, and the lower end of the suspension barrel is arranged on the bracket; the spring is sleeved on the suspension barrel; the movable assembly comprises an upper plug disc, a lower plug disc and a piston rod; the upper plug disc is positioned above the lower plug disc, the upper plug disc and the lower plug disc are both slidably arranged in the suspension barrel, and the peripheral wall of the upper plug disc and the peripheral wall of the lower plug disc are both in sealing contact with the inner cavity of the suspension barrel; a middle cavity is defined between the upper plug disc and the lower plug disc, the upper plug disc and the suspension barrel define an upper cavity, and the lower plug disc and the suspension barrel define a lower cavity; the lower plug disc is provided with a plurality of damping holes, and the damping holes are communicated with the middle cavity and the lower cavity; the upper plug disc and the lower plug disc are fixedly connected in series by the piston rod, the upper end of the piston rod extends out of the suspension barrel and is configured to be connected with the fixed rod, and the piston rod is driven to move up and down when the fixed rod swings up and down; the upper end of the piston rod is provided with a baffle plate, so that the piston rod drives the baffle plate to extrude the spring when extruding downwards, and the spring contracts to store force;
the lower cavity is filled with liquid, and a liquid feeding channel, a liquid returning channel and a detection channel are arranged in the peripheral wall of the inner cavity of the suspension barrel; the liquid delivery channel is communicated with the upper cavity and the lower cavity, and a one-way valve is arranged in the liquid delivery channel so that liquid can only enter the upper cavity from the lower cavity; the liquid return channel is communicated with the upper cavity and the middle cavity; the detection channel is communicated with the upper cavity and the middle cavity; the sensor is arranged in the detection channel to send a control signal when detecting that no liquid exists in the detection channel, so that the energy-saving corn cob crushing and furfural processing integrated equipment starts the knocking device according to the control signal; when the corn cob crushing device works, corncobs to be processed are thrown into a feed opening of the crushing mechanism, a crushing motor is started, the crushing mechanism crushes the corncobs, the crushed corncobs enter a screening barrel of the screening mechanism through a discharge opening, a suspension motor is started and drives the screening barrel to rotate, the suspension motor has the largest load when driving the screening barrel to rotate due to the existence of materials in the screening barrel and the largest amount of materials during initial rotation, the suspension motor has the largest downward swing amplitude, the suspension detection device swings along with the suspension motor, an upper plug disc and a lower plug disc simultaneously move downwards to the lowest position in the suspension detection device, so that liquid in a lower cavity is extruded, the liquid flows to an upper cavity from a liquid feeding channel, and the upper cavity has the liquid in the initial state and extrudes the liquid newly entering the upper cavity, so that the liquid flows only by opening an upper end communicating opening of the detection channel when the upper plug disc moves downwards, the liquid in the upper cavity flows into the middle cavity from the detection channel, and when the upper plug disc moves downwards, the upper end communication port of the detection channel is not opened, the liquid filled in the detection channel cannot flow out due to the existence of gas pressure in the suspension barrel, the sensor can always detect the liquid, and the sensor can always detect the liquid in the whole process of downward movement of the upper plug disc, so that the knocking of the knocking device cannot be caused during initial starting; along with the going on of screening, the corncob crushed aggregates in the screening bucket reduces gradually, the spring makes the suspension motor drive suspension detection device's piston rod upwards move gradually, when the screening bucket is blockked up, the corncob crushed aggregates in the screening bucket no longer reduces, when suspension motor rising speed slows down or does not rise again, make suspension detection device's piston rod rising speed slow down or no longer rise, make the liquid of epicoele flow to the lumen from detecting channel among the suspension detection device, until epicoele liquid level and detecting channel upper end opening are in the level, no liquid in the detecting channel this moment, then the sensor detects no liquid, the sensor sends control signal and starts knocking device, knocking device beats the screening bucket, vibrations screening bucket makes the corncob crushed aggregates that blocks up the screening bucket drop.
2. The energy-saving corncob crushing and furfural processing integrated equipment as claimed in claim 1, wherein: and a throttle valve is arranged on the detection channel.
3. The energy-saving corncob crushing and furfural processing integrated equipment as claimed in claim 1, wherein: the inner wall of the screening barrel is provided with the auger blade so as to guide the materials in the screening barrel into the crushing mechanism when the suspension motor drives the screening barrel to rotate reversely.
4. The energy-saving corncob crushing and furfural processing integrated equipment as claimed in claim 1, wherein: the transmission mechanism comprises a first transmission mechanism and a second transmission mechanism; the first transmission mechanism comprises a levitation motor wheel and a first transmission wheel; the first driving wheel is rotatably arranged on the bracket and is coaxial with the rotation axis of the fixed rod; the suspension motor wheel is fixedly arranged on an output shaft of the suspension motor, and the rotation axis of the suspension motor wheel and the rotation axis of the first transmission wheel are positioned on the same horizontal plane; the suspension motor wheel drives the first driving wheel to rotate in a belt transmission or chain transmission mode; the second transmission mechanism is arranged between the screening barrel and the first transmission wheel, and the first transmission wheel drives the second transmission mechanism to rotate.
5. The energy-saving corncob crushing and furfural processing integrated equipment as claimed in claim 4, wherein: the second transmission mechanism comprises a second transmission wheel and a screening barrel wheel; the second driving wheel is fixed on one side of the first driving wheel and rotates coaxially with the first driving wheel; the screening barrel wheel is arranged on the screening barrel and is positioned above the second driving wheel; the second transmission wheel is configured to drive the screening barrel wheel to rotate.
6. The energy-saving corncob crushing and furfural processing integrated equipment as claimed in claim 5, wherein: the device also comprises a transfer bin and a vertical spiral conveying device; the transfer bin is in a funnel shape with a large opening and a small bottom, the bottom of the transfer bin is arranged on the bracket, and the transfer bin is positioned below the opening of the screening barrel; the vertical screw conveyor is configured to guide the material in the transfer bin into the crushing mechanism.
7. The energy-saving corncob crushing and furfural processing integrated equipment as claimed in claim 1, wherein: the screening mechanism also comprises a collecting bin; the collection bin is big for the open-top, and the little infundibulate structure in bottom collects bin bottom fixed mounting in the support, and collects the below that the bin is located the screening barrel to collect the material that the screening barrel was selected.
8. The energy-saving corncob crushing and furfural processing integrated equipment as claimed in claim 7, wherein: the device also comprises a furfural processing mechanism and a horizontal spiral conveying device; the horizontal screw conveyor is configured to guide the material in the collection bin into the furfural processing mechanism.
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| CN202110240528.6A CN113171864B (en) | 2021-03-04 | 2021-03-04 | Energy-saving corncob smashing and furfural processing integrated equipment |
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| JP3642733B2 (en) * | 2000-12-20 | 2005-04-27 | セントラル硝子株式会社 | Equipment for separating and collecting laminated glass into glass pieces and interlayer pieces |
| DE102013100997A1 (en) * | 2013-01-31 | 2014-07-31 | Thyssenkrupp Resource Technologies Gmbh | 1; 2 Method and plant for grinding lumpy starting material |
| CN204638273U (en) * | 2015-05-04 | 2015-09-16 | 赣州市豪鹏科技有限公司 | A kind of waste and old electrokinetic cell extracts cobaltous sulfate environment-friendly type roasting material reducing mechanism |
| CN204638317U (en) * | 2015-05-04 | 2015-09-16 | 赣州市豪鹏科技有限公司 | A kind of waste and old electrokinetic cell extracts cobaltous sulfate roasting material reducing mechanism |
| CN206824134U (en) * | 2017-05-06 | 2018-01-02 | 天津市滨涛混凝土有限公司 | Cement fineness negative pressure screen analysis device |
| CN207482220U (en) * | 2017-11-29 | 2018-06-12 | 温州云彩礼品有限公司 | A kind of pellet packing device |
| KR102121599B1 (en) * | 2018-10-31 | 2020-06-10 | 주식회사 나무나라 | Using the environmentally friendly fuel wood pellet manufacturing method and manufacturing apparatus |
| CN212441954U (en) * | 2020-04-26 | 2021-02-02 | 奥特赛斯(天津)科技发展有限公司 | Prevent powder accumulational rotary screen |
| CN212491777U (en) * | 2020-04-29 | 2021-02-09 | 福建大老古食品有限公司 | A filter screen cleaning device for food detects |
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Effective date of registration: 20221215 Address after: 457000 intersection of Keji road and Xinghu Road, chemical industry cluster, Puyang City, Henan Province Patentee after: Henan Haosen biomaterials Co.,Ltd. Patentee after: SHANDONG YINO BIOLOGIC MATERIALS CO.,LTD. Address before: 457000 intersection of Keji road and Xinghu Road, chemical industry cluster, Puyang City, Henan Province Patentee before: Henan Haosen biomaterials Co.,Ltd. |
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