CN210496383U

CN210496383U - Device for preparing microcrystalline cellulose by using biomass waste residues

Info

Publication number: CN210496383U
Application number: CN201921015671.XU
Authority: CN
Inventors: 李斌
Original assignee: Shaanxi Institute of Technology
Current assignee: Shaanxi Institute of Technology
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-05-12
Anticipated expiration: 2029-07-02

Abstract

The utility model belongs to microcrystalline cellulose prepares the field, especially, an utilize device of living beings waste residue preparation microcrystalline cellulose, device to current utilization living beings waste residue preparation microcrystalline cellulose is when stirring living beings waste residue, its stirring efficiency is lower, the stirring is insufficient, the stirring time has been increased, and the problem of the treatment result of later stage living beings waste residue is influenced, the scheme as follows is put forward now, it includes two stands, one side fixed mounting that two stands are close to each other has same agitator, the top fixed mounting of agitator has two installation poles, the top fixed mounting of two installation poles has same mixer, the transmission connection has the puddler on the output shaft of mixer. The utility model discloses rational in infrastructure, convenient operation, this device of living beings waste residue preparation microcrystalline cellulose can drive two stirring vane and make a round trip to mix when the stirring of living beings waste residue, has improved stirring efficiency, has reduced the churning time.

Description

Device for preparing microcrystalline cellulose by using biomass waste residues

Technical Field

The utility model relates to a microcrystalline cellulose prepares technical field, especially relates to an utilize living beings waste residue to prepare microcrystalline cellulose's device.

Background

The microcrystalline cellulose is a white or nearly white powdery substance with good fluidity formed when the cellulose is degraded to reach the equilibrium degree of polymerization, the size of the particles is generally 20-80 microns, and the microcrystalline cellulose has the characteristics of insolubility in water, dilute acid, dilute alkali and most of organic solvents, for example, application number 201420325373.1 discloses a device for preparing the microcrystalline cellulose by using biomass waste residue, which comprises a reaction tank, a centrifuge, a drying bin and separation equipment; a feed inlet and a reagent feeding port are formed in the top cover of the reaction tank, a stirring paddle is connected to the center of the top cover, a steam heating interlayer is arranged on the outer wall of the reaction tank, a discharge port and a residual liquid discharge port are arranged at the bottom of the reaction tank, and a 200-mesh filter screen is laid between the residual liquid discharge port and the discharge port; the separating equipment comprises a cyclone separator, a material collecting opening is formed in the bottom of the cyclone separator, the top of the drying bin is connected to the top end of the cyclone separator through a pipeline, and an induced draft fan and an induced draft pipeline are further arranged on the top end of the cyclone separator. Due to the adoption of the structural design, the utility model can carry out chemical treatment, centrifugation, heating, drying, separation and other processes on other biomass slag materials such as potato waste slag materials in sequence to obtain microcrystalline cellulose powder;

however, when the device for preparing microcrystalline cellulose by using the biomass waste residue stirs the biomass waste residue, the stirring efficiency is lower, the stirring is insufficient, the stirring time is prolonged, and the treatment result of the biomass waste residue at the later stage is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the device for preparing microcrystalline cellulose by utilizing the biomass waste residue in the prior art has the defects that the stirring efficiency is lower, the stirring is insufficient, the stirring time is prolonged, the processing result of the later-stage biomass waste residue is influenced, and the device for preparing microcrystalline cellulose by utilizing the biomass waste residue is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a device for preparing microcrystalline cellulose by using biomass waste residues comprises two stand columns, wherein one side, close to each other, of each stand column is fixedly provided with the same stirring barrel, the top of each stirring barrel is fixedly provided with two mounting rods, the top ends of the two mounting rods are fixedly provided with the same stirrer, an output shaft of the stirrer is in transmission connection with the stirring rods, the stirring rods extend into the stirring barrels, a sleeve plate is movably sleeved on the stirrer, the bottom of the sleeve plate is fixedly provided with two control plates, the two control plates are both slidably arranged on the outer side wall of each stirring barrel, the top of each stirring barrel is provided with two fixing holes, screw rods are both slidably arranged in the two fixing holes, stirring blades are fixedly arranged on the screw rods, the bottom of the sleeve plate is provided with two rotating grooves, the top ends of the screw rods are rotatably arranged in the corresponding rotating grooves, rotating wheels are both threadedly arranged on the two screw rods, and both, and a driving mechanism is arranged on the stirring barrel and is matched with the screw rod.

Preferably, actuating mechanism includes dwang, curb plate and two sprockets, and the dwang rotates to be installed on the installation pole, and the one end fixed mounting of dwang has second bevel gear, and fixed cover is equipped with first bevel gear on the puddler, first bevel gear and second bevel gear meshing, and the other end fixed mounting of dwang has first gear, and first bevel gear drives second bevel gear and rotates, and second bevel gear drives the dwang and rotates.

Preferably, curb plate fixed mounting is at the top of stand, and one side of curb plate rotates and installs the second gear, and the second gear has same belt with first gear engagement, and two sprockets are all rotated and are installed in one side of curb plate, and first gear drives the second gear and rotates, and the second gear drives the belt and rotates.

Preferably, one side fixed mounting that sprocket and second gear are close to each other has same connecting rod, and the connecting rod rotates and installs on the curb plate, and two sprocket meshing have same chain, and fixed mounting has a fixed block on the chain, and the fixed slot has been seted up to one side of control panel, and slidable mounting has the movable block in the fixed slot, and one side of movable block is seted up flutedly, and the fixed block rotates to be installed in the recess, and the belt drives the sprocket and rotates, and the sprocket drives the chain drive, and the chain drives the fixed block.

Preferably, the spout has all been seted up to the both sides of agitator, and the equal fixed mounting in one side that two control panels are close to each other has the slider, and slider slidable mounting drives the slider and slides in the spout when the control panel removes in the spout that corresponds, can stabilize the position when the control panel removes.

In the utility model, the device for preparing microcrystalline cellulose by using biomass waste residues is provided with the stirring barrel, the screw and the control panel, the stirring machine drives the stirring rod to rotate, the stirring rod drives the first bevel gear to rotate while rotating, the chain wheel drives the chain to drive, the chain drives the fixing block to move, the control panel drives the slider to slide back and forth in the chute, the control panel drives the screw to move back and forth up and down, the screw rotates in the rotary chute and drives the stirring blades to rotate while moving up and down;

the utility model discloses rational in infrastructure, convenient operation, this device of living beings waste residue preparation microcrystalline cellulose can drive two stirring vane and make a round trip to mix when the stirring of living beings waste residue, has improved stirring efficiency, has reduced the churning time.

Drawings

Fig. 1 is a schematic structural view of a device for preparing microcrystalline cellulose from biomass waste residues according to the present invention;

fig. 2 is a schematic structural diagram of a part a of an apparatus for preparing microcrystalline cellulose from biomass waste residues, according to the present invention;

fig. 3 is a schematic structural diagram of a part B of the apparatus for preparing microcrystalline cellulose from biomass waste residues provided by the present invention.

In the figure: the stirring device comprises a vertical column 1, a stirring barrel 2, a stirring machine 3, a stirring rod 4, a sleeve plate 5, a control plate 6, a screw rod 7, a fixing hole 8, a rotating wheel 9, a first bevel gear 10, a rotating rod 11, a second bevel gear 12, a first gear 13, a side plate 14, a second gear 15, a belt 16, a chain wheel 17, a chain 18, a fixed block 19 and a moving block 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a device for preparing microcrystalline cellulose by using biomass waste residues, comprising two upright posts 1, wherein one side of each upright post 1, which is close to each other, is fixedly provided with a same stirring barrel 2, the top of the stirring barrel 2 is fixedly provided with two mounting rods, the top ends of the two mounting rods are fixedly provided with a same stirrer 3, an output shaft of the stirrer 3 is in transmission connection with a stirring rod 4, the stirring rod 4 extends into the stirring barrel 2, the stirrer 3 is movably sleeved with a sleeve plate 5, the bottom of the sleeve plate 5 is fixedly provided with two control plates 6, the two control plates 6 are both slidably mounted on the outer side wall of the stirring barrel 2, the top of the stirring barrel 2 is provided with two fixing holes 8, the two fixing holes 8 are both slidably mounted with a screw 7, the screw 7 is fixedly provided with stirring blades, the bottom of the sleeve plate 5 is provided with two rotary tanks, the top ends of, the two screws 7 are all provided with rotating wheels 9 in a threaded manner, the two rotating wheels 9 are fixedly arranged on the inner wall of the top of the stirring barrel 2, and the stirring barrel 2 is provided with a driving mechanism which is matched with the screws 7.

The utility model discloses in, actuating mechanism includes dwang 11, curb plate 14 and two sprocket 17, and dwang 11 rotates and installs on the installation pole, and the one end fixed mounting of dwang 11 has second bevel gear 12, and fixed cover is equipped with first bevel gear 10 on puddler 4, and first bevel gear 10 meshes with second bevel gear 12, and the other end fixed mounting of dwang 11 has first gear 13, and first bevel gear 10 drives second bevel gear 12 and rotates, and second bevel gear 12 drives dwang 11 and rotates.

The utility model discloses in, 14 fixed mounting of curb plate are at the top of stand 1, and one side of curb plate 14 is rotated and is installed second gear 15, and second gear 15 has same belt 16 with the meshing of first gear 13, and two sprockets 17 all rotate and install in one side of curb plate 14, and first gear 13 drives second gear 15 and rotates, and second gear 15 drives belt 16 and rotates.

The utility model discloses in, one side fixed mounting that sprocket 17 and second gear 15 are close to each other has same connecting rod, the connecting rod rotates and installs on curb plate 14, two sprocket 17 meshes has same chain 18, fixed mounting has fixed block 19 on the chain 18, the fixed slot has been seted up to one side of control panel 6, slidable mounting has movable block 20 in the fixed slot, the recess has been seted up to one side of movable block 20, fixed block 19 rotates and installs in the recess, belt 16 drives sprocket 17 and rotates, sprocket 17 drives the transmission of chain 18, chain 18 drives the removal of fixed block 19.

The utility model discloses in, the spout has all been seted up to the both sides of agitator 2, and the equal fixed mounting in one side that two control panels 6 are close to each other has the slider, and slider slidable mounting drives the slider and slides in the spout when control panel 6 removes in the spout that corresponds, can stabilize the position when control panel 6 removes.

In the utility model, as the stirring barrel 2, the screw 7 and the control plate 6 are arranged, the stirring machine 3 drives the stirring rod 4 to rotate, the stirring rod 4 rotates and simultaneously drives the first bevel gear 10 to rotate, the first bevel gear 10 drives the second bevel gear 12 to rotate, the second bevel gear 12 drives the rotating rod 11 to rotate, the rotating rod 11 drives the first gear 13 to rotate, the first gear 13 drives the second gear 15 to rotate, the second gear 15 drives the belt 16 to rotate, the belt 16 drives the chain wheel 17 to rotate, the chain wheel 17 drives the chain 18 to transmit, the chain 18 drives the fixed block 19 to move, the fixed block 19 drives the movable block 20 to move back and forth, the movable block 20 drives the control plate 6 to move back and forth, the control plate 6 drives the sliding block to slide back and forth in the sliding groove, the control plate 6 drives the screw 7 to move back and forth, the screw 7 slides back and forth in the fixed, the screw 7 rotates in the rotary groove and drives the stirring blades to rotate while moving up and down; the utility model discloses rational in infrastructure, convenient operation, this device of living beings waste residue preparation microcrystalline cellulose can drive two stirring vane and make a round trip to mix when the stirring of living beings waste residue, has improved stirring efficiency, has reduced the churning time.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A device for preparing microcrystalline cellulose by using biomass waste residues comprises two stand columns (1), wherein one side of each stand column (1) close to each other is fixedly provided with the same stirring barrel (2), the top of the stirring barrel (2) is fixedly provided with two installation rods, the top ends of the two installation rods are fixedly provided with the same stirring machine (3), an output shaft of the stirring machine (3) is in transmission connection with the stirring rod (4), the stirring rod (4) extends into the stirring barrel (2), the device is characterized in that a sleeve plate (5) is movably sleeved on the stirring machine (3), the bottom of the sleeve plate (5) is fixedly provided with two control plates (6), the two control plates (6) are both slidably arranged on the outer side wall of the stirring barrel (2), the top of the stirring barrel (2) is provided with two fixing holes (8), and screw rods (7) are both slidably arranged in the two fixing holes (8), fixed mounting has stirring vane on screw rod (7), and two rotary tanks have been seted up to the bottom of lagging (5), and the top of screw rod (7) is rotated and is installed in the rotary tank that corresponds, and equal threaded mounting has rotation wheel (9) on two screw rods (7), and two rotate the equal fixed mounting of wheel (9) on the top inner wall of agitator (2), are equipped with actuating mechanism on agitator (2), actuating mechanism and screw rod (7) looks adaptation.

2. The device for preparing microcrystalline cellulose by using biomass waste residue as claimed in claim 1, wherein the driving mechanism comprises a rotating rod (11), a side plate (14) and two chain wheels (17), the rotating rod (11) is rotatably mounted on the mounting rod, a second bevel gear (12) is fixedly mounted at one end of the rotating rod (11), a first bevel gear (10) is fixedly sleeved on the stirring rod (4), the first bevel gear (10) is meshed with the second bevel gear (12), and a first gear (13) is fixedly mounted at the other end of the rotating rod (11).

3. The device for preparing microcrystalline cellulose by using the biomass waste residue as claimed in claim 2, wherein the side plate (14) is fixedly arranged on the top of the upright post (1), a second gear (15) is rotatably arranged on one side of the side plate (14), the second gear (15) is meshed with the first gear (13) through a same belt (16), and two chain wheels (17) are rotatably arranged on one side of the side plate (14).

4. The device for preparing microcrystalline cellulose by using biomass waste residue as claimed in claim 2, wherein the same connecting rod is fixedly installed on one side of the chain wheel (17) close to the second gear (15), the connecting rod is rotatably installed on the side plate (14), the same chain (18) is meshed with the two chain wheels (17), a fixed block (19) is fixedly installed on the chain (18), a fixed groove is formed on one side of the control plate (6), a moving block (20) is slidably installed in the fixed groove, a groove is formed on one side of the moving block (20), and the fixed block (19) is rotatably installed in the groove.

5. The device for preparing microcrystalline cellulose by using biomass waste residue as claimed in claim 1, wherein sliding grooves are formed in both sides of the stirring barrel (2), sliding blocks are fixedly mounted on the sides of the two control plates (6) close to each other, and the sliding blocks are slidably mounted in the corresponding sliding grooves.