CN106939524B - No water injection formula pulping equipment based on state change garrulous thick liquid - Google Patents
No water injection formula pulping equipment based on state change garrulous thick liquid Download PDFInfo
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- CN106939524B CN106939524B CN201710229421.5A CN201710229421A CN106939524B CN 106939524 B CN106939524 B CN 106939524B CN 201710229421 A CN201710229421 A CN 201710229421A CN 106939524 B CN106939524 B CN 106939524B
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/30—Defibrating by other means
- D21B1/34—Kneading or mixing; Pulpers
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/30—Defibrating by other means
- D21B1/34—Kneading or mixing; Pulpers
- D21B1/342—Mixing apparatus
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/30—Defibrating by other means
- D21B1/34—Kneading or mixing; Pulpers
- D21B1/345—Pulpers
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
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- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention provides a water-injection-free pulping device based on state-change pulping, which mainly comprises a supporting device, a driving rotating device, an auxiliary rotating device, a crushing device and a stirring device. It is characterized by that it is firstly broken and then stirred, and in the course of breaking, the water required for stirring can be produced. The invention realizes the crushing of the large crushed aggregates and the generation of water through the solid-solid collision of the ice cubes and the large crushed aggregates in the crushing device, accelerates the decomposition of the small crushed aggregates and generates uniform slurry through the liquid-solid stirring of the water and the small crushed aggregates in the stirring device, provides crushing and stirring power through driving the rotating device to rotate the charging barrel, and disperses the acting force of the charging barrel and reduces the rolling resistance of the charging barrel through the supporting device.
Description
Technical Field
The invention relates to a water-injection-free pulping device based on material state change pulping, in particular to a device for crushing large crushed aggregates and generating water through solid-solid collision of ice cubes and the large crushed aggregates in a crushing device, wherein the decomposition of the small crushed aggregates is accelerated through liquid-solid stirring of the water and the small crushed aggregates in a stirring device, uniform slurry is generated, crushing and stirring power is provided through driving a rotating device to rotate a charging barrel, and the acting force of the charging barrel is dispersed through a supporting device and the rolling resistance of the charging barrel is reduced, so that the device belongs to the technical research and development field of pulping devices.
Background
The hydraulic pulper is used as one of the most common pulping equipment in pulping and papermaking industry, and is mainly used for pulping and separating pulp boards, waste books, waste cartons and the like. But due to the current pulper operation and structural singleness, the following problems are caused: firstly, the pulping mode is single, mainly the rotor drives the slurry to rotate to crush, the size of the crushing rate of the crushed aggregates is greatly influenced by the stirring factor of the rotor, and the crushing rate of the crushed aggregates is small, especially for the decomposition of hard waste paperboards, the crushing rate is low due to the complete stirring and decomposition of water; secondly, before pulping, preparation for injection is needed, the pulping time is increased intangibly, and in addition, in the whole pulping process, the whole pulping efficiency is extremely low due to the stirring decomposition effect of a rotor; thirdly, the quality of the slurry is low, and the size of the generated crushed aggregates is uneven in the pulping process, so that the slurry is uneven.
Therefore, in order to solve the problems of small crushing rate, low efficiency, low slurry quality and the like commonly existing in the use of the existing pulpers, the pulping equipment with high crushing rate, high efficiency and high slurry quality is designed from the comprehensive consideration of the working mode and structure of the pulpers.
Disclosure of Invention
Aiming at the problems of small crushing rate, low efficiency, low slurry quality and the like commonly existing in the use of the existing pulper, the invention provides a non-water injection type pulping device based on material state change pulping, which can effectively solve the problems.
The invention relates to a non-water injection type pulping device based on state change pulping, which adopts the following technical scheme:
the water-injection-free pulping equipment mainly comprises a supporting device, a driving rotating device, an auxiliary rotating device, a crushing device and a stirring device, wherein the driving rotating device and the auxiliary rotating device are sequentially arranged on the supporting device from bottom to top, the crushing device is arranged above the stirring device, the crushing device is arranged above the auxiliary rotating device, and the stirring device is arranged above the driving rotating device; the support device mainly comprises a support and a support, wherein the support is arranged at the outer side of the upper end of the support, the support is of an inverted U-shaped structure, the lower end of the support is provided with a middle support, the upper end of the support is provided with an upper support, the inner side of the lower end of the support is provided with a cross beam, the lower end of the cross beam is provided with a lower support, the upper end of the support is provided with an inner concave-convex table structure, a track A is arranged in a concave surface of the support, the upper end of the cross beam is provided with an inner groove, and a track B is arranged in the inner groove of the cross beam; the driving rotating device mainly comprises a motor, a rotating frame and rollers B, wherein the rotating frame is connected with the output end of the motor, inner grooves are formed in two ends of the rotating frame, roller frame convex blocks B are arranged in the inner grooves of the rotating frame, the roller frame convex blocks B sequentially apply acting force to the track B through the roller frame B, the roller shafts B and the rollers B, and 2 jacking columns are symmetrically arranged at the upper end of each rotating frame; the auxiliary rotating device mainly comprises a clamping plate and a roller A, wherein the upper end of the clamping plate is provided with a clamping plate fixing block and a clamping plate convex block, the clamping plate fixing block is arranged on a charging barrel through a screw, the clamping plate convex block is arranged in a groove of the charging barrel, the lower end of the clamping plate is provided with a roller frame convex block A, the roller frame convex block A sequentially applies acting force to the track A through the roller frame A, a roller shaft A and the roller A, and a gap is reserved between the clamping plate and a support; the crushing device mainly comprises a charging barrel, a polishing plate and an elastic sleeve, wherein the charging barrel is divided into an upper half part and a lower half part, the upper half part is of a cylindrical structure, the lower half part is of a conical barrel structure, 6 clamping seats which are uniformly distributed in the circumferential direction are arranged between the upper part and the lower part of the charging barrel, a filter plate is arranged on the clamping seat, the filter plate is of a circular structure, filter holes are formed in the filter plate, the polishing plate is divided into an upper layer and a lower layer, the upper half part of the charging barrel is provided with 8 polishing plates in number and uniformly distributed in the circumferential direction, the cross section of each polishing plate is of an upper rectangular and lower inverted trapezoid structure, the lower end of each polishing plate is provided with conical teeth, the elastic sleeve is arranged on a fixed shaft, and the fixed shaft is fixed on a bracket through a gasket and a bolt; the stirring device mainly comprises a charging barrel, baffle plates, upper stators and lower stators, wherein the bottom end of the charging barrel is connected with a rotating frame through a jacking column, the baffle plates are arranged at the lower half part of the charging barrel, the cross sections of the baffle plates are of parallelogram structures, the number of the baffle plates is 6 and are circumferentially uniformly distributed, the upper stators are arranged on a fixed shaft, the cross sections of the upper stators are of trapezoid structures, the number of the upper stators is 4 and circumferentially uniformly distributed, the lower stators are arranged at the lower ends of the upper stators, the cross sections of the lower stators are of right triangle structures, and the number of the lower stators is 4 and circumferentially uniformly distributed.
The brackets are made of H-shaped steel, and the number of the brackets is 2 and the brackets are uniformly distributed in the circumferential direction; the struts are of blind hole structures, the number of the struts is 4 and the struts are uniformly distributed in the circumferential direction, and the inner concave surfaces of the concave bosses of the struts are low outside and high inside and incline for 10 degrees; the number of the lower supports, the middle supports and the upper supports is 4 respectively and are uniformly distributed in the circumferential direction, the lower supports are installed at an inclination of 30 degrees, the two ends of the lower supports are respectively connected with the cross beam and the support column, the middle supports are installed at an inclination of 45 degrees, the two ends of the middle supports are respectively connected with the lower ends of the supports and the support column, the upper supports are installed at an inclination of 45 degrees, and the two ends of the upper supports are respectively connected with the support side sections and the support top sections; the inner groove of the cross beam is low at the outer side and high at the inner side and is inclined by 10 degrees; the track A and the track B are of a circular ring structure, and the cross sections of the track A and the track B are of a U-shaped structure with the outer low, the inner high and the inclination of 10 degrees.
The rotating frames are made of square steel, and the number of the rotating frames is 2 and the rotating frames are uniformly distributed in the circumferential direction; the roller frame convex blocks A and B are of square structures; the cardboard quantity is 8 and is circumference equipartition, and the cardboard lower extreme is equipped with 3 recesses, and both sides recess is used for cooperating the pillar, and the middle recess is used for installing gyro wheel frame A.
The polishing plate is obliquely arranged on the charging barrel, and the included angle between the polishing plate and the charging barrel is 80 degrees; the bevel teeth are distributed in an array of 5 columns and 11 rows, and the vertex angle of the bevel teeth is 30 degrees; the elastic sleeve is made of rubber materials and is of a structure with thick ends and thin middle parts.
The filter hole is of a frustum hole structure with a small upper part and a large lower part, and the diameter of the lower bottom surface of the filter hole is 3 times of that of the upper bottom surface.
The invention realizes pulping process through two links of the crushing device and the stirring device, realizes water-injection-free pulping through the design, namely realizes crushing of large crushed aggregates through the crushing device and generates water required by the stirring device, particularly, when the equipment works, the large crushed aggregates and ice cubes injected into the crushing device are thrown to the middle part of the charging barrel under the rotation action of the charging barrel and mutually collide and crush, the large crushed aggregates are crushed into smaller crushed aggregates, if the diameter of the crushed aggregates is smaller than that of the filtering holes, the small crushed aggregates directly enter the stirring device, the ice cubes are crushed into smaller ice cubes in collision or undergo physical state change, and the ice cubes are converted into water to enter the stirring device, so that the water injection link of the stirring device is indirectly realized; realize crushing once more of little crushed aggregates through agitating unit, form even ground paste, specifically be when equipment during operation, rotatory feed cylinder drives the baffle motion, and the baffle will drive the mixture of water and little crushed aggregates and produce rotary motion, and fixed last stator and lower stator will hinder the mixture motion, and then produce stirring effect, make little crushed aggregates break up fast, and the stirring effect of baffle, last stator and lower stator prevents the ground paste deposit to form even ground paste.
The invention realizes the rotation of the charging barrel by driving the rotating device, namely, the motor drives the rotating frame, the rotating frame drives the charging barrel to rotate through the jacking column, and the rolling friction of the roller B is adopted in the design to reduce the rotating friction force of the charging barrel in the rotation of the charging barrel.
The invention adopts the supporting device to assist the rotation of the charging barrel, disperses the acting force of the charging barrel on the roller B, and reduces the friction resistance of the roller B.
The invention designs the support to be H-shaped steel and the support to be a blind hole structure, and the design realizes the light weight design of the device and reduces the manufacturing cost.
The invention designs the upper end of the support column into an inner concave-convex table structure, and realizes the radial positioning of the clamping plate and the roller A through the design, namely, the concave-convex table in the support column prevents the clamping plate from moving radially, and the roller frame A in the groove in the clamping plate and the roller A also realize the radial positioning indirectly.
The invention designs the track A and the track B to be U-shaped structures with the cross sections being low outside and high inside and inclined by 10 degrees, and prevents the radial separation of the roller A or the roller B by the design, taking the track A and the roller A as an example, namely when the device works, the roller A applies the action of inwards inclining by 10 degrees to the track A, the acting force is decomposed into the component force which is vertically downward and horizontally inward, the horizontal component force applies the radial pre-tightening force to the clamping plate and the supporting column, and the radial pre-tightening force is used for counteracting the radial rotation separating force of the clamping plate, so that the device can work normally.
According to the invention, a gap is reserved between the clamping plate and the support column, so that the motion friction between the clamping plate and the support column is eliminated through the design, and the rotation resistance of the charging barrel is reduced.
The invention designs the filtering hole into a frustum hole structure with small upper part and large lower part, and realizes the filtering of crushed aggregates through the design, namely, when the equipment works, only crushed aggregates with the diameter smaller than the diameter of the upper bottom surface of the filtering hole enter the stirring device, and the diameter of the lower bottom surface of the filtering hole is designed to be 3 times of the diameter of the upper bottom surface, so that the crushed aggregates can quickly pass through the filtering hole through the design, and the crushed aggregates are prevented from being blocked in the filtering hole.
According to the invention, the throwing plate is designed to be in an 80-degree included angle structure with the charging barrel, so that large crushed aggregates or ice cubes are obliquely thrown out at high speed by the design, the large crushed aggregates or ice cubes are prevented from sliding out of the throwing plate, and the large crushed aggregates or ice cubes are thrown out at high speed.
The invention is provided with the bevel gear below the throwing plate, and the crushing of large crushed aggregates is accelerated through the design, namely, the large crushed aggregates or ice cubes thrown by the charging barrel and the throwing plate collide on the bevel gear, and the bevel gear can produce a tearing effect on the large crushed aggregates, so that the crushing of the large crushed aggregates is accelerated.
According to the invention, the elastic sleeve is arranged on the fixed shaft, so that the large crushed aggregates directly impact the fixed shaft to cause the fixed shaft to deviate or damage, and the rebound impact of the large crushed aggregates or ice cubes is realized, namely, when the device works, if the large crushed aggregates directly impact the fixed shaft to cause the deviation, the upper stator and the lower stator in the stirring device are indirectly deviated, and the working efficiency of the stirring device is influenced; and rebound of large crushed aggregates or ice cubes enables the large crushed aggregates or ice cubes to be crushed by secondary impact.
The beneficial effects of the invention are as follows: the crushing of the large crushed aggregates and the generation of water are realized through the solid-solid collision of the ice cubes and the large crushed aggregates in the crushing device, the decomposition of the small crushed aggregates is accelerated and uniform slurry is generated through the liquid-solid stirring of the water and the small crushed aggregates in the stirring device, the crushing and stirring power is provided through the rotary charging barrel of the driving rotary device, and the acting force of the charging barrel is dispersed and the rolling resistance is reduced through the supporting device.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the crushing device of the present invention.
Fig. 3 is an enlarged partial schematic view of the connection of the throwing plate and the cartridge of the present invention.
Fig. 4 is a schematic cross-sectional structure of the throwing plate of the present invention.
Fig. 5 is a schematic top view of the throwing plate of the present invention.
Fig. 6 is a schematic view of the arrangement of the throwing plate of the present invention.
Fig. 7 is a schematic view of the structure of the fixed shaft and the connecting piece thereon of the present invention.
Fig. 8 is a schematic structural view of the stirring device of the present invention.
Fig. 9 is a schematic view of the arrangement of the baffle, upper stator and lower stator of the present invention.
Fig. 10 is a schematic view of the arrangement of the stent of the present invention.
Fig. 11 is an enlarged partial schematic view of the junction of the cross beam and the swivel mount of the present invention.
FIG. 12 is an enlarged partial schematic view of the connection of the post and the card of the present invention.
Fig. 13 is a schematic view of the structure of the track a of the present invention.
Fig. 14 is a schematic cross-sectional structure of the board card of the present invention.
Fig. 15 is a schematic top view of a board of the present invention.
Fig. 16 is a schematic layout of the board of the present invention.
Wherein: 1. lower support, 2, cross beam, 3, motor, 4, swivel mount, 5, pillar, 6, baffle, 7, middle support, 8, stirring device, 9, crushing device, 10, throwing plate, 11, ice cubes, 12, bracket, 13, large crushed aggregates, 14, upper support, 15, feed cylinder, 16, filter plate, 17, clamping plate, 18, upper stator, 19, lower stator, 20, pulp outlet, 21, jack post, 22, dead axle, 23, elastic sleeve, 24, clamping seat, 25, filter hole, 26, water, 27, small crushed aggregates, 28, roller axle a,29, roller a,30, rail a,31, roller frame a,32, clamping plate fixing block, 33, screw, 34, roller frame bump a,35, clamping plate bump, 36, rail B,37, roller B,38, roller axle B,39, roller frame B,40, roller frame bump B,41, bevel gear, 42, spacer, 43, bolt.
Detailed Description
Examples:
as shown in fig. 1, the water-injection-free pulping equipment based on state-change pulping mainly comprises a supporting device, a driving rotating device, an auxiliary rotating device, a crushing device 9 and a stirring device 8, wherein the driving rotating device and the auxiliary rotating device are sequentially arranged on the supporting device from bottom to top, the crushing device 9 is arranged above the stirring device 8, the crushing device 9 is arranged above the auxiliary rotating device, and the stirring device 8 is arranged above the driving rotating device.
The invention realizes pulping process through two links of the crushing device 9 and the stirring device 8, realizes water injection-free pulping through the design, namely realizes crushing of the large crushed aggregates 13 through the crushing device 9 and generates water 26 required by the stirring device 8, particularly, when the equipment works, the large crushed aggregates 13 and the ice cubes 11 injected into the crushing device 9 are thrown to the middle part of the charging barrel 15 and mutually collide and crush under the rotation action of the charging barrel 15, the large crushed aggregates 13 are crushed into smaller crushed aggregates, if the diameter of the crushed aggregates is smaller than that of the filtering holes 25, the small crushed aggregates 27 directly enter the stirring device 8, the ice cubes 11 are crushed into smaller ice cubes 11 in collision or undergo physical state change, the ice cubes 11 are converted into the water 26 to enter the stirring device 8, and the water injection link of the stirring device 8 is indirectly realized; the small crushed aggregates 27 are crushed again through the stirring device 8 to form uniform slurry, specifically, when the equipment works, the rotary charging barrel 15 drives the baffle plate 6 to move, the baffle plate 6 drives the mixture of the water 26 and the small crushed aggregates 27 to generate rotary motion, the fixed upper stator 18 and the fixed lower stator 19 block the mixture to move, and then the stirring effect is generated, the small crushed aggregates 27 are crushed and decomposed rapidly, and the stirring effect of the baffle plate 6, the upper stator 18 and the lower stator 19 prevents slurry from precipitating, so that uniform slurry is formed.
The invention realizes the rotation of the charging barrel 15 by driving the rotating device, namely, the motor 3 drives the rotating frame 4, the rotating frame 4 drives the charging barrel 15 to rotate through the jacking column 21, and the rolling friction of the roller B37 is adopted to reduce the rotating friction force of the charging barrel 15 in the rotation of the charging barrel 15.
The invention adopts the supporting device to assist the rotation of the charging barrel 15, disperses the acting force of the charging barrel 15 on the roller B37, and reduces the friction resistance of the roller B37.
Referring to fig. 2, 3, 4, 5, 6 and 7, the crushing device 9 mainly comprises a charging barrel 15, polishing plates 10 and an elastic sleeve 23, the charging barrel 15 is divided into an upper part and a lower part, the upper part is of a cylindrical structure, the lower part is of a conical structure, 6 clamping seats 24 uniformly distributed in the circumferential direction are arranged between the upper part and the lower part of the charging barrel 15, a filter plate 16 is arranged on the clamping seats 24, the filter plate 16 is of a circular structure, filter holes 25 are formed in the filter plate 16, the polishing plates 10 are divided into an upper layer and a lower layer, the number of the polishing plates 10 in each layer is 8 and uniformly distributed in the circumferential direction, the cross section of each polishing plate 10 is of an upper rectangular and lower inverted trapezoid structure, the lower end of each polishing plate 10 is provided with conical teeth 41, the elastic sleeve 23 is arranged on a fixed shaft 22, and the fixed shaft 22 is fixed on a bracket 12 through a gasket 42 and bolts 43.
The throwing plate 10 is obliquely arranged on the charging barrel 15, and the included angle between the throwing plate 10 and the charging barrel 15 is 80 degrees. According to the invention, the throwing board 10 is designed to be in an 80-degree included angle structure with the charging barrel 15, so that the large crushed aggregates 13 or the ice cubes 11 are thrown obliquely at high speed through the design, the large crushed aggregates 13 or the ice cubes 11 are prevented from sliding out of the throwing board 10, and the large crushed aggregates 13 or the ice cubes 11 are thrown at high speed.
The bevel teeth 41 are distributed in an array of 5 columns and 11 rows, and the vertex angle of the bevel teeth 41 is 30 degrees. The invention is provided with the bevel gear 41 below the throwing board 10, and the crushing of the large crushed aggregates 13 is accelerated through the design, namely, the large crushed aggregates 13 or ice cubes 11 thrown by the charging barrel 15 and the throwing board 10 collide with the bevel gear 41, and the bevel gear 41 can produce a tearing effect on the large crushed aggregates 13, so that the crushing of the large crushed aggregates 13 is accelerated.
The elastic sleeve 23 is made of rubber material, and the elastic sleeve 23 has a structure with thick ends and thin middle. According to the invention, the elastic sleeve 23 is arranged on the fixed shaft 22, so that the fixed shaft 22 is prevented from being offset or damaged by the direct impact of the large crushed aggregates 13 on the fixed shaft 22, and the rebound impact of the large crushed aggregates 13 or the ice cubes 11 is realized, namely, when the device works, if the large crushed aggregates 13 directly impact the fixed shaft 22 to cause the offset, the upper stator 18 and the lower stator 19 in the stirring device 8 are indirectly offset, so that the working efficiency of the stirring device 8 is influenced; and rebound of the large chaff 13 or the ice 11, causing it to break up by secondary impact.
The filter holes 25 are in a frustum hole structure with small upper part and large lower part, and the diameter of the lower bottom surface of the filter holes 25 is 3 times of that of the upper bottom surface. According to the invention, the filter hole 25 is designed into a frustum hole structure with a small upper part and a large lower part, and the crushed aggregates are filtered through the design, namely, when the equipment works, only crushed aggregates with the diameter smaller than the diameter of the upper bottom surface of the filter hole 25 enter the stirring device 8, and the diameter of the lower bottom surface of the filter hole 25 is designed to be 3 times of the diameter of the upper bottom surface, so that the crushed aggregates can quickly pass through the filter hole 25 through the design, and the crushed aggregates are prevented from being blocked in the filter hole 25.
Referring to fig. 8 and 9, the stirring device 8 mainly comprises a charging barrel 15, baffles 6, an upper stator 18 and a lower stator 19, wherein the bottom end of the charging barrel 15 is connected with a rotating frame 4 through a jacking column 21, the baffles 6 are installed at the lower half part of the charging barrel 15, the cross section of each baffle 6 is of a parallelogram structure, the number of the baffles 6 is 6 and is uniformly distributed circumferentially, the upper stators 18 are installed on a fixed shaft 22, the cross section of each upper stator 18 is of a trapezoid structure, the number of the upper stators 18 is 4 and is uniformly distributed circumferentially, the lower stators 19 are installed at the lower end of each upper stator 18, the cross section of each lower stator 19 is of a right triangle structure, and the number of the lower stators 19 is 4 and is uniformly distributed circumferentially.
Referring to fig. 10, the support device mainly comprises a support 5 and a support 12, the support 12 is mounted at the outer side of the upper end of the support 5, the support 12 is in an inverted U-shaped structure, a middle support 7 is arranged at the lower end of the support 12, an upper support 14 is arranged at the upper end of the support 12, a cross beam 2 is arranged at the inner side of the lower end of the support 5, a lower support 1 is arranged at the lower end of the cross beam 2, an inner concave-convex table structure is arranged at the upper end of the support 5, a track A30 is arranged in a concave surface of the support, an inner groove is arranged at the upper end of the cross beam 2, and a track B36 is arranged in the inner groove of the cross beam 2.
The brackets 12 are made of H-shaped steel, and the number of the brackets 12 is 2 and the brackets are uniformly distributed in the circumferential direction; the support posts 5 are of blind hole structures, the number of the support posts 5 is 4 and the support posts are uniformly distributed in the circumferential direction, and the inner concave surfaces of the concave bosses of the support posts 5 are low outside and high inside and incline for 10 degrees; the number of the lower supports 1, the middle supports 7 and the upper supports 14 is 4 and are uniformly distributed in the circumferential direction, the lower supports 1 are installed in a tilting mode by 30 degrees, two ends of the lower supports are respectively connected with the cross beam 2 and the support 5, the middle supports 7 are installed in a tilting mode by 45 degrees, two ends of the middle supports are respectively connected with the lower ends of the supports 12 and the support 5, and the upper supports 14 are installed in a tilting mode by 45 degrees, and two ends of the upper supports are respectively connected with the side sections of the supports 12 and the top sections of the supports 12; the inner groove of the cross beam 2 is low at the outer side and high at the inner side and is inclined by 10 degrees; the track A30 and the track B36 are of circular ring structures, and the cross sections of the track A30 and the track B36 are of U-shaped structures with lower outer parts, higher inner parts and inclined 10 degrees.
The invention designs the bracket 12 as H-shaped steel, designs the support column 5 as a blind hole structure, and realizes the light weight design of the device and reduces the manufacturing cost through the design.
The invention designs the upper end of the pillar 5 into an inner concave-convex platform structure, and realizes the radial positioning of the clamping plate 17 and the roller A29 through the design, namely, the concave-convex platform in the pillar 5 prevents the clamping plate 17 from moving radially, and the roller frame A31 in the groove in the clamping plate 17 and the roller A29 also realize the radial positioning indirectly.
The track A30 and the track B36 are designed into a U-shaped structure with the cross sections being low outside and high inside and inclined by 10 degrees, the radial flying of the roller A29 or the roller B37 is prevented by the design, and the track A30 and the roller A29 are taken as an example, namely when the device works, the roller A29 applies the inward inclined action of 10 degrees to the track A30, the acting force is decomposed into a vertical downward component and a horizontal inward component, the horizontal component applies radial pretightening force to the clamping plate 17 and the support column 5, and the radial pretightening force is used for counteracting the radial rotation separating force of the clamping plate 17, so that the device can work normally.
As shown in fig. 11, 12, 13, 14, 15 and 16, the driving rotation device mainly comprises a motor 3, a rotating frame 4 and rollers B37, the rotating frame 4 is connected with the output end of the motor 3, inner grooves are formed at two ends of the rotating frame 4, roller frame protrusions B40 are installed in the inner grooves of the rotating frame 4, the roller frame protrusions B40 apply acting force to the rails B36 through roller frames B39, roller shafts B38 and rollers B37 in sequence, and 2 jacking columns 21 are symmetrically arranged at the upper end of each rotating frame 4.
The auxiliary rotating device mainly comprises a clamping plate 17 and a roller A29, wherein a clamping plate fixing block 32 and a clamping plate protruding block 35 are arranged at the upper end of the clamping plate 17, the clamping plate fixing block 32 is arranged on a charging barrel 15 through a screw 33, the clamping plate protruding block 35 is arranged in a groove of the charging barrel 15, a roller frame protruding block A34 is arranged at the lower end of the clamping plate 17, the roller frame protruding block A34 sequentially passes through a roller frame A31, a roller shaft A28 and a roller A29 to apply acting force to a track A30, and a gap is reserved between the clamping plate 17 and a support 5.
The rotating frames 4 are made of square steel, and the number of the rotating frames 4 is 2 and the rotating frames are uniformly distributed in the circumferential direction; the roller frame convex blocks A34 and B40 are of square structures; the number of the clamping plates 17 is 8 and the clamping plates are uniformly distributed in the circumferential direction, 3 grooves are formed in the lower end of each clamping plate 17, grooves in the two sides are used for being matched with the supporting columns 5, and the middle grooves are used for installing the roller frames A31.
The invention leaves a gap between the clamping plate 17 and the support post 5, eliminates the motion friction between the clamping plate 17 and the support post 5 through the design, and reduces the rotation resistance of the charging barrel 15.
Claims (1)
1. The water-injection-free pulping equipment mainly comprises a supporting device, a driving rotating device, an auxiliary rotating device, a crushing device and a stirring device, wherein the driving rotating device and the auxiliary rotating device are sequentially arranged on the supporting device from bottom to top, the crushing device is arranged above the stirring device, the crushing device is arranged above the auxiliary rotating device, and the stirring device is arranged above the driving rotating device; the method is characterized in that: the support device mainly comprises a support and a support, wherein the support is arranged at the outer side of the upper end of the support, the support is of an inverted U-shaped structure, the lower end of the support is provided with a middle support, the upper end of the support is provided with an upper support, the inner side of the lower end of the support is provided with a cross beam, the lower end of the cross beam is provided with a lower support, the upper end of the support is provided with an inner concave-convex table structure, a track A is arranged in a concave surface of the support, the upper end of the cross beam is provided with an inner groove, and a track B is arranged in the inner groove of the cross beam; the driving rotating device mainly comprises a motor, a rotating frame and rollers B, wherein the rotating frame is connected with the output end of the motor, inner grooves are formed in two ends of the rotating frame, roller frame convex blocks B are arranged in the inner grooves of the rotating frame, the roller frame convex blocks B sequentially apply acting force to the track B through the roller frame B, the roller shafts B and the rollers B, and 2 jacking columns are symmetrically arranged at the upper end of each rotating frame; the auxiliary rotating device mainly comprises a clamping plate and a roller A, wherein the upper end of the clamping plate is provided with a clamping plate fixing block and a clamping plate convex block, the clamping plate fixing block is arranged on a charging barrel through a screw, the clamping plate convex block is arranged in a groove of the charging barrel, the lower end of the clamping plate is provided with a roller frame convex block A, the roller frame convex block A sequentially applies acting force to the track A through the roller frame A, a roller shaft A and the roller A, and a gap is reserved between the clamping plate and a support; the crushing device mainly comprises a charging barrel, a polishing plate and an elastic sleeve, wherein the charging barrel is divided into an upper half part and a lower half part, the upper half part is of a cylindrical structure, the lower half part is of a conical barrel structure, 6 clamping seats which are uniformly distributed in the circumferential direction are arranged between the upper part and the lower part of the charging barrel, a filter plate is arranged on the clamping seat, the filter plate is of a circular structure, filter holes are formed in the filter plate, the polishing plate is divided into an upper layer and a lower layer, the upper half part of the charging barrel is provided with 8 polishing plates in number and uniformly distributed in the circumferential direction, the cross section of each polishing plate is of an upper rectangular and lower inverted trapezoid structure, the lower end of each polishing plate is provided with conical teeth, the elastic sleeve is arranged on a fixed shaft, and the fixed shaft is fixed on a bracket through a gasket and a bolt; the stirring device mainly comprises a charging barrel, baffle plates, upper stators and lower stators, wherein the bottom end of the charging barrel is connected with a rotating frame through a jacking column, the baffle plates are arranged at the lower half part of the charging barrel, the cross section of each baffle plate is of a parallelogram structure, the number of the baffle plates is 6 and is circumferentially and uniformly distributed, the upper stators are arranged on a fixed shaft, the cross section of each upper stator is of a trapezoid structure, the number of the upper stators is 4 and is circumferentially and uniformly distributed, the lower stators are arranged at the lower end of each upper stator, the cross section of each lower stator is of a right triangle structure, and the number of the lower stators is 4 and is circumferentially and uniformly distributed; the brackets are made of H-shaped steel, and the number of the brackets is 2 and the brackets are uniformly distributed in the circumferential direction; the struts are of blind hole structures, the number of the struts is 4 and the struts are uniformly distributed in the circumferential direction, and the inner concave surfaces of the concave bosses of the struts are low outside and high inside and incline for 10 degrees; the number of the lower supports, the middle supports and the upper supports is 4 respectively and are uniformly distributed in the circumferential direction, the lower supports are installed at an inclination of 30 degrees, the two ends of the lower supports are respectively connected with the cross beam and the support column, the middle supports are installed at an inclination of 45 degrees, the two ends of the middle supports are respectively connected with the lower ends of the supports and the support column, the upper supports are installed at an inclination of 45 degrees, and the two ends of the upper supports are respectively connected with the support side sections and the support top sections; the inner groove of the cross beam is low at the outer side and high at the inner side and is inclined by 10 degrees; the track A and the track B are of a circular ring structure, and the cross sections of the track A and the track B are of a U-shaped structure with the outer low, the inner high and the inclination of 10 degrees; the rotating frames are made of square steel, and the number of the rotating frames is 2 and the rotating frames are uniformly distributed in the circumferential direction; the roller frame convex blocks A and B are of square structures; the number of the clamping plates is 8 and the clamping plates are uniformly distributed in the circumferential direction, 3 grooves are formed in the lower end of each clamping plate, the grooves on the two sides are used for being matched with the supporting columns, and the middle groove is used for installing the roller frame A; the polishing plate is obliquely arranged on the charging barrel, and the included angle between the polishing plate and the charging barrel is 80 degrees; the bevel teeth are distributed in an array of 5 columns and 11 rows, and the vertex angle of the bevel teeth is 30 degrees; the elastic sleeve is made of rubber material and is of a structure with thick ends and thin middle parts; the filter hole is of a frustum hole structure with a small upper part and a large lower part, and the diameter of the lower bottom surface of the filter hole is 3 times of that of the upper bottom surface.
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| CN201710229421.5A CN106939524B (en) | 2017-04-10 | 2017-04-10 | No water injection formula pulping equipment based on state change garrulous thick liquid |
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| CN201710229421.5A CN106939524B (en) | 2017-04-10 | 2017-04-10 | No water injection formula pulping equipment based on state change garrulous thick liquid |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107604725A (en) * | 2017-09-28 | 2018-01-19 | 济南大学 | Formula pulping equipment is ground after a kind of first powder |
| CN107675537B (en) * | 2017-10-09 | 2023-07-04 | 济南大学 | Pulping equipment with disturbance type pulping based on deflection driving |
| CN107724146B (en) * | 2017-10-30 | 2023-06-30 | 济南大学 | Pulping equipment of morning and evening tides formula garrulous thick liquid based on fiber is harmless to decompose |
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