CN115365017A - Centrifuge is used in cellulose ethanol production - Google Patents
Centrifuge is used in cellulose ethanol production Download PDFInfo
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- CN115365017A CN115365017A CN202211023335.6A CN202211023335A CN115365017A CN 115365017 A CN115365017 A CN 115365017A CN 202211023335 A CN202211023335 A CN 202211023335A CN 115365017 A CN115365017 A CN 115365017A
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- centrifuge
- ring
- pipe
- fixed
- cleaning
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 86
- 229920002678 cellulose Polymers 0.000 title claims abstract description 24
- 239000001913 cellulose Substances 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 238000007789 sealing Methods 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 239000004744 fabric Substances 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 20
- 239000002184 metal Substances 0.000 claims abstract description 17
- 238000005507 spraying Methods 0.000 claims abstract description 4
- 238000001125 extrusion Methods 0.000 claims description 20
- 238000000926 separation method Methods 0.000 claims description 8
- 238000010035 extrusion spinning Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 12
- 239000007921 spray Substances 0.000 abstract description 12
- 239000002893 slag Substances 0.000 abstract description 11
- 239000007787 solid Substances 0.000 abstract description 4
- 239000000469 ethanolic extract Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 239000012634 fragment Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002481 ethanol extraction Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B15/00—Other accessories for centrifuges
- B04B15/06—Other accessories for centrifuges for cleaning bowls, filters, sieves, inserts, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/02—Casings; Lids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/08—Rotary bowls
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
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- Centrifugal Separators (AREA)
Abstract
The invention discloses a centrifuge for producing cellulosic ethanol, relates to the technical field of cellulosic ethanol production, and comprises a centrifuge body for producing cellulosic ethanol. According to the invention, a centrifugal equipment mechanism is installed, a sealing cover is opened, cellulose slag is placed in a residue cloth bag, the sealing cover is closed, a sealing ring plays a role in improving the sealing property, a rotating motor is controlled by a controller to rotate so as to enable a rotating drum to rotate, under the action of centrifugal force, ethanol extracting solution contained in the cellulose slag is filtered out, the cellulose slag flows into an outer barrel and is discharged and collected through an ethanol extracting solution output pipe, solid residues are left in the residue cloth bag, a metal ring can be taken out from the inside of an installation ring after a clamping ring is taken down, the whole residue cloth bag is taken out together for cleaning, a water pump works to convey water to the inside of a cleaning ring pipe through a water conveying pipe, and a spraying pipe sprays water onto the inner wall of the rotating drum for cleaning.
Description
Technical Field
The invention relates to the technical field of cellulosic ethanol production, and particularly relates to a centrifuge for cellulosic ethanol production.
Background
The invention discloses a cellulose ethanol technology, which is a high-end clean energy technology, and can be used for replacing the traditional grain ethanol technology to produce clean ethanol fuel by utilizing cellulose biological raw materials widely existing on the earth.
In the prior art, a chinese patent disclosure with publication number CN108421644a, publication date 2018, 08 and 21 is proposed to solve the above technical problems, and the technical scheme disclosed in the patent document is as follows: the utility model provides a vertical centrifuge of unloading, includes the frame, be equipped with motor and centrifuge shell on the frame, be equipped with the bearing frame in the centrifuge shell, be equipped with the main shaft in the bearing frame, main shaft one end is passed through the transmission support and is connected with the motor, the main shaft other end is connected with the rotary drum of setting in the centrifuge shell, centrifuge shell top sets up the feed inlet, feed inlet one end extends to in the rotary drum, the rotary drum includes interior rotary drum and outer rotary drum, interior rotary drum and outer rotary drum cross-section are the toper, be equipped with a plurality of liquid holes on the outer rotary drum, be equipped with the filter screen between outer rotary drum and the interior rotary drum, be equipped with the draft tube in the cooperation between rotary drum and the outer rotary drum on the interior rotary drum. The centrifuge has no scraper design, discharges materials through gravity and centrifugal force, and does not damage crystallized particles after centrifugation.
In the actual use process, the following problems can occur in the technical scheme:
the cleaning mode of the centrifuge is a manual splashing mode or a washing pipe direct-flushing mode, and the centrifuge has a certain defect due to the large internal volume, so that the centrifuge cannot be cleaned completely, and residues are remained in the drum to influence the subsequent centrifugal filtration; the gravity self-discharging of centrifuge is fast, only is suitable for a few several kinds of materials, and the unloading of general centrifuge generally adopts scraper lower part to unload and two kinds of modes are shoveled dry material to the manual work, and the operation of unloading is complicated, influences the efficiency of unloading.
Disclosure of Invention
The invention provides a centrifuge for producing cellulosic ethanol, which aims to solve the problems in the background technology.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a cellulose ethanol production is with centrifuge, includes cellulose ethanol production centrifuge main part, cellulose ethanol production centrifuge main part is including the centrifuge frame, the lower extreme of centrifuge frame is provided with rotates the motor, the outside of cellulose ethanol production centrifuge main part is provided with the controller, the upper end of rotating the motor is provided with centrifugal equipment mechanism, the inside of centrifugal equipment mechanism is provided with rotates supplementary centrifugal mechanism, centrifugal equipment mechanism is including outer bucket, rotation drum, sealed lid, water pump, clean ring tube and residue sack, the surface of outer bucket and the internal surface fixed connection of centrifuge frame, it is including motor, rotation sleeve axle, fixed bar, cleaning brush and extrusion mechanism to rotate supplementary centrifugal mechanism, the lower surface of motor and the upper surface fixed connection of sealed lid.
The technical scheme of the invention is further improved as follows: the lower surface of rotation drum and the output shaft fixed connection who rotates the motor, the output shaft surface of rotating the motor and the inner wall swing joint of outer bucket, the lateral wall fixed mounting of outer bucket has ethanol extract output tube, the internal surface fixed mounting who rotates the drum has the collar, and the sealing washer plays the effect that increases the leakproofness, and the controller plays the control and rotates the motor and rotate and make rotation drum pivoted effect, and under the effect of centrifugal force, the inside ethanol extract that contains of cellulose slag is filtered out.
The technical scheme of the invention is further improved as follows: the outer surface of the residue cloth bag is in contact with the inner surface of the rotating drum, a metal ring is fixedly mounted at the upper end of the residue cloth bag, the lower surface of the metal ring is clamped with the inner surface of the mounting ring, a clamping ring is arranged at the upper end of the metal ring, the outer surface of the clamping ring is clamped with the inner surface of the metal ring, the residue cloth bag plays a role in collecting residues, the metal ring can be taken out from the inside of the mounting ring through matching with the clamping ring, and the whole residue cloth bag is taken out together for cleaning.
The technical scheme of the invention is further improved as follows: the sealing device is characterized in that a sealing ring is fixedly mounted on the lower surface of the sealing cover, the outer surface of the sealing ring is clamped with the inner surface of the upper end of the outer barrel, the outer surface of the water pump is in contact with the upper surface of the sealing cover, a water delivery pipe is fixedly mounted at the water outlet end of the water pump, the outer surface of the water delivery pipe is fixedly connected with the inner wall of the sealing cover, and the water pump works to deliver water to the inside of the cleaning annular pipe through the water delivery pipe.
The technical scheme of the invention is further improved as follows: the upper surface of clean looped pipeline and the lower fixed surface of sealed lid are connected, the lower surface of water pump is provided with the shower, the lower extreme of raceway and the inner wall fixed connection of clean looped pipeline, the upper end of shower and the lower surface threaded connection of clean looped pipeline, the shower plays and sprays water and carries out clear effect on the inner wall of rotation drum, and the shower can be followed and taken off on clean looped pipeline, and it is more convenient to use.
The technical scheme of the invention is further improved as follows: the output of motor and the upper end fixed connection who rotates the cover axle, the surface that rotates the cover axle and the inner wall swing joint of sealed lid, the upper end of fixed rod and the lower extreme joint of rotating the cover axle, the fixed rod has the installation screw thread to tie with the junction movable mounting who rotates the cover axle, the upper end external fixed surface of fixed rod installs the top flap, the lower extreme external fixed surface of fixed rod installs down the separation blade, and lower separation blade and top flap play the effect of fixed mounting installation branch, and stationary blade, extrusion spring, activity piece mutually support and utilize elasticity to cooperate the installation branch of being convenient for.
The technical scheme of the invention is further improved as follows: the equal fixed mounting in upper and lower both sides of cleaning brush has installation branch, the outer fixed surface of installation branch installs the stationary blade, one side fixed mounting of stationary blade has the extrusion spring, and the cleaning brush is fixed with the fixed rod by installation branch, and the cleaning brush rotates along with the fixed rod, and clean ring pipe, shower of cooperation are cleaned the scrubbing to rotating drum, increase the cleaning efficiency who rotates the drum.
The technical scheme of the invention is further improved as follows: the one end fixed mounting of extrusion spring has the movable plate, the surface of movable plate and top flap, lower separation blade contacts, the internal surface of movable plate and the surface swing joint of installation branch, top flap, the surperficial one side of lower separation blade be provided with the mounting hole of installation branch looks adaptation, motor work drive rotate the sleeve axle and rotate, and the fixed rod is fixed with rotating the sleeve axle through installation screw bolt, makes the fixed rod rotate along with rotating the sleeve axle.
The technical scheme of the invention is further improved as follows: the extrusion mechanism is including the slip ring, the internal surface of slip ring and the surface swing joint of fixed rod, the lower fixed surface of slip ring installs fixed bolster pipe, the surface movable mounting of fixed bolster pipe has the rotation cover, and extrusion mechanism slides at the surface of fixed rod because centrifugal force's effect, and the extrusion spins the cone and throws away at the effect of centrifugal force and carry out hammering the extraction efficiency who makes the ethanol extract to the slag charge and increase.
The technical scheme of the invention is further improved as follows: the inner surface movable mounting who rotates the cover has the slide bar, the outside surface of slide bar is provided with the shell fragment, the lower extreme of shell fragment and the internal surface fixed connection who rotates the cover, the lower extreme fixed mounting of slide bar has the extrusion to spin the cone, and the shell fragment makes the shell fragment have the extensibility with rotating the cover and mutually supporting, better carries out the hammering to the slag charge.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides a centrifuge for producing cellulosic ethanol, which is characterized in that a centrifugal equipment mechanism is installed, a sealing cover is opened, cellulosic residue is placed in a residue cloth bag, the sealing cover is closed, a sealing ring plays a role in improving the sealing performance, a rotating motor is controlled by a controller to rotate so as to enable a rotating drum to rotate, under the action of centrifugal force, ethanol extracting solution contained in the cellulosic residue is filtered out, the cellulosic residue flows into an outer barrel and is discharged and collected through an ethanol extracting solution output pipe, solid residue is left in the residue cloth bag, a metal ring can be taken out from the inside of an installation ring after a clamping ring is taken down, the whole residue cloth bag is taken out together for cleaning, a water pump works to convey water to the inside of a cleaning ring pipe through a water conveying pipe, a spray pipe sprays water onto the inner wall of the rotating drum for cleaning, the spray pipe can be taken down from the cleaning ring pipe, and the use is more convenient.
2. The invention provides a centrifuge for producing cellulosic ethanol, which is characterized in that a rotation-assisted centrifugal mechanism is installed, a sealing cover is opened after centrifugal filtration is finished, an installation supporting rod is respectively inserted into the inner walls of a lower separation blade and an upper separation blade, a fixed blade, an extrusion spring and a movable blade are mutually matched to utilize elasticity for matching so as to be convenient for installing the installation supporting rod, a cleaning brush is fixed by the installation supporting rod and a fixed rod and rotates along with the fixed rod, and a cleaning ring pipe and a spray pipe are matched for cleaning and scrubbing a rotating drum, so that the cleaning efficiency of the rotating drum is increased.
3. The invention provides a centrifuge for producing cellulosic ethanol, wherein a rotation-assisted centrifugal mechanism is installed, a motor works to drive a rotating sleeve shaft to rotate, a fixed rod is fixed with the rotating sleeve shaft through a threaded bolt, the fixed rod rotates along with the rotating sleeve shaft, an extrusion mechanism slides on the outer surface of the fixed rod under the action of centrifugal force, an extrusion spinning cone is thrown out under the action of the centrifugal force to hammer slag so as to improve the extraction efficiency of ethanol extract, and an elastic sheet is matched with the rotating sleeve to have extensibility and better hammer the slag.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an open view of the present invention;
FIG. 3 is a schematic view of a structural seal cover of the present invention;
fig. 4 is a schematic cross-sectional view of the tub of the present invention.
FIG. 5 is a schematic view of the structural fixing bar installation of the present invention;
FIG. 6 is a schematic view of a structurally clean annular tube of the present invention;
fig. 7 is a schematic view of the structural pressing mechanism of the present invention.
In the figure: 1. a cellulosic ethanol production centrifuge body; 11. a centrifuge frame; 12. rotating the motor; 13. a controller; 2. a centrifugal device mechanism; 21. an outer tub; 211. an ethanol extracting solution output pipe; 22. rotating the drum; 221. a mounting ring; 23. a sealing cover; 231. a seal ring; 24. a water pump; 241. a water delivery pipe; 25. cleaning the annular tube; 251. a shower pipe; 26. a residue cloth bag; 261. a metal ring; 262. a snap ring; 3. rotating the auxiliary centrifugal mechanism; 31. a motor; 32. rotating the sleeve shaft; 321. installing a threaded bolt; 33. a fixing rod; 331. a blocking piece is arranged; 332. a lower baffle plate; 34. a cleaning brush; 341. mounting a support rod; 342. a fixing sheet; 343. a compression spring; 344. a movable plate; 35. an extrusion mechanism; 351. a slip ring; 352. fixing a support tube; 353. rotating the sleeve; 354. a slide bar; 355. a spring plate; 356. and extruding the spinning cone.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-7, the present invention provides a cellulose ethanol production centrifuge, comprising a cellulose ethanol production centrifuge main body 1, wherein the cellulose ethanol production centrifuge main body 1 comprises a centrifuge frame 11, a rotating motor 12 is arranged at the lower end of the centrifuge frame 11, a controller 13 is arranged outside the cellulose ethanol production centrifuge main body 1, a centrifugal apparatus mechanism 2 is arranged at the upper end of the rotating motor 12, a rotation auxiliary centrifugal mechanism 3 is arranged inside the centrifugal apparatus mechanism 2, the centrifugal apparatus mechanism 2 comprises an outer barrel 21, a rotating drum 22, a sealing cover 23, a water pump 24, a cleaning ring pipe 25 and a residue cloth bag 26, the outer surface of the outer barrel 21 is fixedly connected with the inner surface of the centrifuge frame 11, the rotation auxiliary centrifugal mechanism 3 comprises a motor 31, a rotating sleeve shaft 32, a fixing rod 33, a cleaning brush 34 and an extrusion mechanism 35, the lower surface of the motor 31 is fixedly connected with the upper surface of the sealing cover 23, the lower surface of the rotating drum 22 is fixedly connected with the output shaft of the rotating motor 12, the outer surface of the output shaft of the rotating motor 12 is movably connected with the inner wall of the outer drum 21, the side wall of the outer drum 21 is fixedly provided with an ethanol extract outlet pipe 211, the inner surface of the rotating drum 22 is fixedly provided with a mounting ring 221, the outer surface of the residue cloth bag 26 is contacted with the inner surface of the rotating drum 22, the upper end of the residue cloth bag 26 is fixedly provided with a metal ring 261, the lower surface of the metal ring 261 is clamped with the inner surface of the mounting ring 221, the upper end of the metal ring 261 is provided with a clamping ring 262, the outer surface of the clamping ring 262 is clamped with the inner surface of the metal ring 261, the sealing cover 23 is opened, cellulose residue is placed in the residue cloth bag 26, the sealing cover 23 is closed, the sealing ring 231 plays a role in increasing the sealing performance, the rotating motor 12 is controlled by the controller 13 to rotate the rotating drum 22, under the action of centrifugal force, the ethanol extract contained in the cellulose slag is filtered out, flows into the outer barrel 21, and is discharged and collected through an ethanol extract outlet pipe 211.
Example 2
As shown in fig. 1 to 7, on the basis of embodiment 1, the present invention provides a technical solution: a sealing ring 231 is fixedly installed on the lower surface of the sealing cover 23, the outer surface of the sealing ring 231 is clamped with the inner surface of the upper end of the outer barrel 21, the outer surface of the water pump 24 is in contact with the upper surface of the sealing cover 23, a water delivery pipe 241 is fixedly installed at the water outlet end of the water pump 24, the outer surface of the water delivery pipe 241 is fixedly connected with the inner wall of the sealing cover 23, the upper surface of the cleaning annular pipe 25 is fixedly connected with the lower surface of the sealing cover 23, a spray pipe 251 is arranged on the lower surface of the water pump 24, the lower end of the water delivery pipe 241 is fixedly connected with the inner wall of the cleaning annular pipe 25, the upper end of the spray pipe 251 is in threaded connection with the lower surface of the cleaning annular pipe 25, solid residues are left in the residue cloth bag 26, the metal ring 261 can be taken out from the installation ring 221 after the clamping ring 262 is taken out, the whole residue cloth bag 26 is taken out together for cleaning, the water is conveyed into the cleaning annular pipe 25 by the water pump 24 through the water delivery pipe 241, and the spray pipe 251 sprays water onto the inner wall of the rotating drum 22 for cleaning.
Example 3
As shown in fig. 1 to 7, on the basis of embodiment 1, the present invention provides a technical solution: the output end of the motor 31 is fixedly connected with the upper end of the rotating sleeve shaft 32, the outer surface of the rotating sleeve shaft 32 is movably connected with the inner wall of the sealing cover 23, the upper end of the fixed rod 33 is clamped with the lower end of the rotating sleeve shaft 32, the joint of the fixed rod 33 and the rotating sleeve shaft 32 is movably provided with the mounting threaded bolt 321, the outer surface of the upper end of the fixed rod 33 is fixedly provided with the upper blocking piece 331, the outer surface of the lower end of the fixed rod 33 is fixedly provided with the lower blocking piece 332, the upper side and the lower side of the cleaning brush 34 are both fixedly provided with the mounting support rod 341, the outer surface of the mounting support rod 341 is fixedly provided with the fixing piece 342, one side of the fixing piece 342 is fixedly provided with the extrusion spring 343, one end of the extrusion spring 343 is fixedly provided with the movable piece 344, the outer surface of the movable sheet 344 is in contact with the surfaces of the upper baffle 331 and the lower baffle 332, the inner surface of the movable sheet 344 is movably connected with the outer surface of the mounting support 341, mounting holes matched with the mounting support 341 are formed in one side of the surfaces of the upper baffle 331 and the lower baffle 332, the sealing cover 23 is opened after centrifugal filtration is finished, the mounting support 341 is respectively inserted into the inner walls of the lower baffle 332 and the upper baffle 331, the fixing sheet 342, the extrusion spring 343 and the movable sheet 344 are mutually matched and matched through elasticity to facilitate mounting of the mounting support 341, the cleaning brush 34 is fixed by the mounting support 341 and the fixing rod 33, the cleaning brush 34 rotates along with the fixing rod 33 and is matched with the cleaning annular pipe 25 and the spray pipe 251 to clean the rotary drum 22, and the cleaning efficiency of the rotary drum 22 is improved.
Example 4
As shown in fig. 1 to 7, on the basis of embodiment 1, the present invention provides a technical solution: the extrusion mechanism 35 comprises a sliding ring 351, the inner surface of the sliding ring 351 is movably connected with the outer surface of the fixed rod 33, the lower surface of the sliding ring 351 is fixedly provided with a fixed support pipe 352, the outer surface of the fixed support pipe 352 is movably provided with a rotating sleeve 353, the inner surface of the rotating sleeve 353 is movably provided with a sliding rod 354, the outer side surface of the sliding rod 354 is provided with an elastic sheet 355, the lower end of the elastic sheet 355 is fixedly connected with the inner surface of the rotating sleeve 353, the lower end of the sliding rod 354 is fixedly provided with an extrusion spinning cone 356, the motor 31 works to drive the rotating sleeve shaft 32 to rotate, the fixed rod 33 is fixed with the rotating sleeve shaft 32 through a threaded bolt 321, the fixed rod 33 rotates along with the rotating sleeve shaft 32, the extrusion mechanism 35 slides on the outer surface of the fixed rod 33 due to the action of centrifugal force, the extrusion spinning cone 356 throws slag under the action of the centrifugal force, so that the extraction efficiency of ethanol extraction liquid is increased, and the elastic sheet 355 and the rotating sleeve 353 are matched with each other so that the elastic sheet 355 has extensibility and the slag hammering is better.
The operation principle of the centrifuge for producing cellulosic ethanol will be described in detail below.
As shown in fig. 1-7, firstly, the sealing cover 23 is opened, the cellulose residue is placed inside the residue cloth bag 26, the sealing cover 23 is closed, then the controller 13 controls the rotating motor 12 to rotate to enable the rotating drum 22 to rotate, under the action of centrifugal force, ethanol extract contained in the cellulose residue is filtered out and flows into the outer barrel 21 to be discharged and collected through the ethanol extract output pipe 211, the motor 31 works to drive the rotating sleeve shaft 32 to rotate, the fixed rod 33 is fixed with the rotating sleeve shaft 32 through the mounting threaded bolt 321, the fixed rod 33 rotates along with the rotating sleeve shaft 32, the extruding mechanism 35 slides on the outer surface of the fixed rod 33 due to the action of the centrifugal force, the extruding cone 356 is thrown out under the action of the centrifugal force to hammer the residue, so that the extraction efficiency of the ethanol extract is increased, solid residue is left inside the residue cloth bag 26, the whole residue cloth bag 26 is taken out together to be cleaned, finally, the water pump 24 works to convey water into the cleaning annular pipe 25 through the water conveying pipe 241, the spraying pipe 251 sprays water on the inner wall of the rotating drum 22 to perform a cleaning action, the cleaning action of the cleaning brush 34, and the cleaning pipe 22 rotates along with the rotating cleaning rod 33, and the cleaning pipe cleaning drum 251.
The present invention has been described in general terms, but it will be apparent to those skilled in the art that modifications and improvements can be made based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (10)
1. The utility model provides a cellulose ethanol production is with centrifuge, includes cellulose ethanol production centrifuge main part (1), cellulose ethanol production centrifuge main part (1) is including centrifuge frame (11), the lower extreme of centrifuge frame (11) is provided with rotating motor (12), the outside of cellulose ethanol production centrifuge main part (1) is provided with controller (13), its characterized in that: the upper end of rotating motor (12) is provided with centrifugal equipment mechanism (2), the inside of centrifugal equipment mechanism (2) is provided with rotates supplementary centrifugal mechanism (3), centrifugal equipment mechanism (2) is including outer bucket (21), rotation drum (22), sealed lid (23), water pump (24), clean looped pipeline (25) and residue sack (26), the surface of outer bucket (21) is connected with the internal surface fixed of centrifuge frame (11), it is including motor (31), rotation sleeve axle (32), fixed rod (33), cleaning brush (34) and extrusion mechanism (35) to rotate supplementary centrifugal mechanism (3), the lower surface of motor (31) is connected with the upper surface fixed of sealed lid (23).
2. The centrifuge for producing cellulosic ethanol according to claim 1, wherein: the lower surface of the rotary drum (22) is fixedly connected with an output shaft of the rotary motor (12), the outer surface of the output shaft of the rotary motor (12) is movably connected with the inner wall of the outer drum (21), an ethanol extracting solution output pipe (211) is fixedly mounted on the side wall of the outer drum (21), and a mounting ring (221) is fixedly mounted on the inner surface of the rotary drum (22).
3. The centrifuge for producing cellulosic ethanol according to claim 1, wherein: the outer surface of the residue cloth bag (26) is in contact with the inner surface of the rotating drum (22), a metal ring (261) is fixedly installed at the upper end of the residue cloth bag (26), the lower surface of the metal ring (261) is clamped with the inner surface of the installation ring (221), a clamping ring (262) is arranged at the upper end of the metal ring (261), and the outer surface of the clamping ring (262) is clamped with the inner surface of the metal ring (261).
4. The centrifuge for producing cellulosic ethanol according to claim 1, wherein: the lower fixed surface of sealed lid (23) installs sealing washer (231), the surface of sealing washer (231) and the upper end internal surface joint of outer bucket (21), the surface of water pump (24) contacts with the upper surface of sealed lid (23), the play water end fixed mounting of water pump (24) has raceway (241), the surface of raceway (241) and the inner wall fixed connection of sealed lid (23).
5. The centrifuge for producing cellulosic ethanol according to claim 4, wherein: the upper surface of the cleaning annular pipe (25) is fixedly connected with the lower surface of the sealing cover (23), the lower surface of the water pump (24) is provided with a spraying pipe (251), the lower end of the water delivery pipe (241) is fixedly connected with the inner wall of the cleaning annular pipe (25), and the upper end of the spraying pipe (251) is in threaded connection with the lower surface of the cleaning annular pipe (25).
6. The centrifuge for producing cellulosic ethanol according to claim 1, wherein: the output of motor (31) and the upper end fixed connection who rotates cover axle (32), the surface that rotates cover axle (32) and the inner wall swing joint of sealed lid (23), the upper end of fixed rod (33) and the lower extreme joint of rotating cover axle (32), the junction movable mounting of fixed rod (33) and rotation cover axle (32) has installation screw bolt (321), the upper end external fixed surface of fixed rod (33) installs last separation blade (331), the lower extreme external fixed surface of fixed rod (33) installs lower separation blade (332).
7. The centrifuge for producing cellulosic ethanol according to claim 1, wherein: the cleaning brush is characterized in that mounting support rods (341) are fixedly mounted on the upper side and the lower side of the cleaning brush (34), fixing pieces (342) are fixedly mounted on the outer surfaces of the mounting support rods (341), and extrusion springs (343) are fixedly mounted on one sides of the fixing pieces (342).
8. The centrifuge for producing cellulosic ethanol according to claim 7, wherein: one end fixed mounting of extrusion spring (343) has movable plate (344), the surface of surface and last fender (331), lower fender (332) of movable plate (344) contacts, the internal surface and the surface swing joint of installation branch (341) of movable plate (344), the surperficial one side of going up fender (331), lower fender (332) is provided with the mounting hole with installation branch (341) looks adaptation.
9. The centrifuge for producing cellulosic ethanol according to claim 1, wherein: the squeezing mechanism (35) comprises a sliding ring (351), the inner surface of the sliding ring (351) is movably connected with the outer surface of the fixing rod (33), a fixing support pipe (352) is fixedly installed on the lower surface of the sliding ring (351), and a rotating sleeve (353) is movably installed on the outer surface of the fixing support pipe (352).
10. The centrifuge for producing cellulosic ethanol according to claim 9, wherein: the inner surface of the rotating sleeve (353) is movably provided with a sliding rod (354), the outer side surface of the sliding rod (354) is provided with an elastic sheet (355), the lower end of the elastic sheet (355) is fixedly connected with the inner surface of the rotating sleeve (353), and the lower end of the sliding rod (354) is fixedly provided with an extrusion spinning cone (356).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211023335.6A CN115365017A (en) | 2022-08-25 | 2022-08-25 | Centrifuge is used in cellulose ethanol production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211023335.6A CN115365017A (en) | 2022-08-25 | 2022-08-25 | Centrifuge is used in cellulose ethanol production |
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| CN115365017A true CN115365017A (en) | 2022-11-22 |
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| CN202211023335.6A Pending CN115365017A (en) | 2022-08-25 | 2022-08-25 | Centrifuge is used in cellulose ethanol production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117282552A (en) * | 2023-11-22 | 2023-12-26 | 滨州市骏达再生源环保纤维有限公司 | Cellulose centrifugal equipment |
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2022
- 2022-08-25 CN CN202211023335.6A patent/CN115365017A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117282552A (en) * | 2023-11-22 | 2023-12-26 | 滨州市骏达再生源环保纤维有限公司 | Cellulose centrifugal equipment |
| CN117282552B (en) * | 2023-11-22 | 2024-02-02 | 滨州市骏达再生源环保纤维有限公司 | Cellulose centrifugal equipment |
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