阅读说明：本技术 一种基于可变往复扰碎、旋筛的组合式碎、筛浆设备 (Combined type crushing and pulp screening equipment based on variable reciprocating crushing and rotary screening ) 是由 安延涛 杨玉娥 张义花 赵东 于 2020-03-09 设计创作，主要内容包括：本发明提供了一种基于可变往复扰碎、旋筛的组合式碎、筛浆设备,主要包括料浆生成装置、良浆生成装置、良浆存储装置、动力驱动装置、防沉辅驱装置,由调节螺杆A、弹簧A、调节板A组成的变往扰驱装置,由扰流板和弹簧C组成的往复扰碎装置,由调节螺杆B、锥轮、调节板B、和弹簧B组成的变往筛驱装置,和由筛转子、旋翼、筛鼓和弹簧C组成的往复筛浆装置。特点是上、下变幅往复多区域扰流碎浆且间歇增压旋转筛浆。本发明通过变往扰驱装置实现扰流板的上、下变幅度往复驱动,通过往复扰碎装置实现多区域往复扰流碎浆,通过变往筛驱装置实现筛转子的上、下变幅度往复驱动,通过往复筛浆装置实现往复间歇增压旋筛。(The invention provides a combined type crushing and pulp screening device based on variable reciprocating crushing and rotary screening, which mainly comprises a slurry generating device, an excellent pulp storage device, a power driving device, an anti-sinking auxiliary driving device, a variable reciprocating crushing device consisting of an adjusting screw A, a spring A and an adjusting plate A, a reciprocating crushing device consisting of a spoiler and a spring C, a variable reciprocating screening driving device consisting of an adjusting screw B, a cone pulley, an adjusting plate B and a spring B, and a reciprocating pulp screening device consisting of a screen rotor, a rotor wing, a screen drum and a spring C. Is characterized in that the upper and lower amplitude-variable reciprocating multi-zone turbulence pulp crushing and intermittent pressurization rotary pulp screening are carried out. The variable-direction turbulence driving device realizes the reciprocating driving of the upper and lower amplitude degrees of the turbulence plate, the reciprocating turbulence and pulp crushing of a plurality of areas are realized through the reciprocating turbulence and pulp crushing device, the reciprocating driving of the upper and lower amplitude degrees of the sieve rotor is realized through the variable-direction sieve driving device, and the reciprocating intermittent pressurizing rotary sieve is realized through the reciprocating sieve pulp device.)

1. A combined type crushing and screening device based on variable reciprocating crushing and rotary screening mainly comprises a slurry generating device, a power driving device, a variable directional crushing device, a reciprocating crushing device, a good slurry generating device, a variable directional screening driving device, a reciprocating screening device, a good slurry storage device and an anti-settling auxiliary driving device, wherein the good slurry generating device is arranged right below the slurry generating device; the method is characterized in that: the slurry generating device mainly comprises a charging barrel and a material cover, wherein the material cover is arranged on the charging barrel; the fine pulp generating device is mainly a screen drum, the screen drum is installed at the bottom end of the material drum through 8 screws which are uniformly distributed in the circumferential direction, the screen drum is of a blind drum-shaped structure, 4 through holes which are uniformly distributed in the circumferential direction are formed in the outer side of the bottom end of the screen drum, and a material residue outlet is formed in the inner side of the bottom end of the screen drum; the fine pulp storage device is mainly a pulp storage barrel, the pulp storage barrel is arranged at the bottom end of the screen barrel through 8 screws which are uniformly distributed in the circumferential direction, 4 supporting columns which are uniformly distributed in the circumferential direction are arranged on the outer side of the bottom end of the pulp storage barrel, and a fine pulp outlet is formed in the inner side of the bottom end of the pulp storage barrel; the power driving device mainly comprises a motor and a main shaft, wherein the motor is positioned right below the pulp storage cylinder, the main shaft is arranged on the motor and is a 4-section stepped shaft, the main shaft sequentially penetrates through the pulp storage cylinder, the screen cylinder, the material cylinder and the material cover from bottom to top, sealing rings are respectively arranged at joints of the main shaft, the pulp storage cylinder, the screen cylinder and the material cylinder, and a roller bearing is arranged at a joint of the main shaft and the material cover; the anti-sinking auxiliary driving device mainly comprises an impeller rotor A, an impeller rotor B and an impeller rotor C, wherein the impeller rotor A, the impeller rotor B and the impeller rotor C are respectively installed on the main shaft through flat keys, and the impeller rotor A, the impeller rotor B and the impeller rotor C are respectively positioned at the bottom ends of the charging barrel, the screening barrel and the pulp storage barrel; the variable-direction disturbance driving device mainly comprises an adjusting screw A, a spring A, an adjusting plate A, a shaft bracket A, a rotating shaft and a shaft seat A, wherein two ends of the adjusting plate are respectively connected with a material cover through the spring, the shaft bracket A, the rotating shaft and the shaft seat A; the reciprocating smashing device mainly comprises an upper cylinder cover, a cylinder, a lower cylinder cover, vertical rods A, springs C and spoilers, wherein the upper cylinder cover and the lower cylinder cover are respectively installed on the cylinder through screws, the spoilers A are welded on the cylinder, triangular saw teeth are arranged on the spoilers A, the vertical rods A are installed on the lower cylinder cover, and the springs C are sleeved on the main shaft in a hollow mode and are located below the lower cylinder cover; the variable-direction screen driving device mainly comprises an adjusting screw B, a cone pulley, an adjusting plate B, a shaft bracket B, a shaft seat B and a spring B, wherein two ends of the adjusting plate B are respectively connected with the bottom end of the charging barrel through the shaft bracket B, the shaft seat B and the spring B; reciprocal screening thick liquid device mainly comprises sieve rotor, screen cylinder, goes up to change the lid, down changes lid, montant B and spring C, goes up to change the lid and cover down and pass through the mounting screw respectively on the sieve rotor, and the welding has the rotor on the sieve rotor, and montant B installs under covering, and spring C empty cover just is located down and changes the lid below on the main shaft, is equipped with the sieve mesh on the screen cylinder.

2. A combined crushing and screening apparatus based on variable reciprocal crushing and rotary screening as claimed in claim 1 wherein: the material cover is arranged on the upper end surface of the material cylinder through 4 screws which are uniformly distributed in the circumferential direction, and is provided with a feeding hole; the slag outlet at the bottom end of the screen cylinder extends to the lower part of the pulp storage cylinder through the pulp storage cylinder.

3. A combined crushing and screening apparatus based on variable reciprocal crushing and rotary screening as claimed in claim 1 wherein: the adjusting plate A is a circular disc, the adjusting plate A is sleeved on the main shaft in a hollow mode, and the adjusting plate A can freely incline on the main shaft; the adjusting screw rod A freely moves up and down on the material cover through rotation, the shaft bracket A is installed on the material cover through screws, the shaft seat A is installed on the adjusting plate A through screws, and the shaft bracket A is connected with the shaft seat A through a rotating shaft.

4. A combined crushing and screening apparatus based on variable reciprocal crushing and rotary screening as claimed in claim 1 wherein: the outer side of the upper end face of the upper cylinder cover is provided with a ball seat through a screw, a ball is arranged on the ball seat, and the upper end of the ball is positioned in a circular track of the lower end face of the adjusting plate A; the number of the spoilers is 4, the spoilers are uniformly distributed on the cylinder in the circumferential direction, and triangular saw teeth are respectively arranged on the upper end face, the lower end face and the side end face of each spoiler; a sealing ring is arranged at the joint of the vertical rod A and the lower cylinder cover, the lower end of the vertical rod A is installed on the impeller rotor A through screws, the number of the vertical rods A is 4, the vertical rods A are circumferentially and uniformly distributed, and the upper end and the lower end of the spring C are respectively connected with the lower cylinder cover and the impeller rotor A; sealing rings are arranged at the contact positions of the upper cylinder cover and the lower cylinder cover with the main shaft, the upper cylinder cover and the lower cylinder cover freely move up and down on the main shaft, and the lower cylinder cover freely moves up and down on the vertical rod A.

5. A combined crushing and screening apparatus based on variable reciprocal crushing and rotary screening as claimed in claim 1 wherein: the adjusting plate B is a circular ring-shaped disc, the adjusting plate B is sleeved on the main shaft in a hollow mode, and the adjusting plate B can freely incline on the main shaft; adjusting screw B freely moves left and right through the rotation on a sieve section of thick bamboo and screen cylinder, and pedestal B passes through the screw mounting on the terminal surface of going to the bottom of feed cylinder, and axle bed B passes through the screw mounting on adjusting plate B, connects through the pivot between pedestal B and axle bed B, and the cone pulley is frustum shape structure, and the little terminal surface of cone pulley is close to the main shaft, and the cone pulley waits to adjust screw B screw in screen cylinder in the postweld on adjusting screw B.

6. A combined crushing and screening apparatus based on variable reciprocal crushing and rotary screening as claimed in claim 1 wherein: the outer side of the upper end face of the upper rotating cover is provided with a ball seat through a screw, a ball is arranged on the ball seat, and the upper end of the ball is positioned in a circular track of the lower end face of the adjusting plate B; 3 layers of rotor wings are arranged on the sieve rotor at equal intervals from top to bottom, and each layer of rotor wings is 10 in number and uniformly distributed in the circumferential direction; 8 layers of sieve pores are arranged on the sieve drum at equal intervals from top to bottom, the number of each layer of sieve pores is 20, the sieve pores are uniformly distributed in the circumferential direction, the sieve pores are stepped circular holes, the sieve pores on the small end surface are close to the sieve rotor, and the diameter value of the sieve pores on the large end surface is 2 times that of the sieve pores on the small end surface; a sealing ring is arranged at the joint of the vertical rod B and the lower rotating cover, the lower end of the vertical rod B is installed on the impeller rotor B through screws, the number of the vertical rods B is 4, the vertical rods B are circumferentially and uniformly distributed, and the upper end and the lower end of the spring C are respectively connected with the lower rotating cover and the impeller rotor B; sealing rings are arranged at the contact positions of the upper rotating cover and the lower rotating cover and the main shaft, the upper rotating cover and the lower rotating cover freely move up and down on the main shaft, and the lower rotating cover freely moves up and down on the vertical rod B.

Technical Field

The invention relates to combined crushing and pulp screening equipment based on variable reciprocating crushing and rotary screening, in particular to equipment for generating and outputting slurry through a slurry generating device, generating good pulp through a good pulp generating device, temporarily storing and outputting the good pulp through a good pulp storing device, providing continuous driving force for the whole equipment through a power driving device, preventing the slurry and the good pulp from depositing through an anti-settling auxiliary driving device and assisting in driving a spoiler and a screen rotor to rotate, realizing the reciprocating driving of the upper amplitude and the lower amplitude of the spoiler through a variable reciprocating driving device, realizing multi-region reciprocating turbulence through the reciprocating crushing device, realizing the reciprocating driving of the upper amplitude and the lower amplitude of the screen rotor through the variable reciprocating screen driving device, and realizing the reciprocating intermittent pressurizing rotary screening through the reciprocating screening device, and belongs to the technical field of crushing and pulp screening equipment.

Background

Pulpers and pressure screens are among the most commonly used devices in the paper industry, and the pulpers decompose paper boards, waste paper boxes, waste paper and other materials into pulp required for paper making through the stirring of a rotor. The pressure screen mainly rotates through the screen rotor, pressure difference is generated on the inner side and the outer side of the screen cylinder, slurry passes through the screen cylinder, and screen cylinder backwashing is carried out through negative pressure between the tail part of the rotor wing and the screen cylinder, so that normal operation of the pressure screen is guaranteed. However, the following problems are caused by the working mode and structural singleness of the existing pulper and pressure screen: firstly, the pulping efficiency is low, the existing pulping machine mainly depends on the stirring of a rotor, the crushed aggregates in the peripheral area of the rotor cannot be fully stirred, but the crushed aggregates far away from the rotor cannot be fully stirred, if the crushed aggregates far away are stirred and decomposed, the stirring time needs to be increased, and the pulping efficiency is invisibly reduced; the screening efficiency is low, the rotation of the screening rotor is mainly relied on in the screening process, the screening efficiency is high and low depending on the pressure difference generated by the screening rotor and the upper rotary wing thereof, and when the slurry is in the middle and later stages of screening, the pressure difference between the inner pressure and the outer pressure of the screen cylinder is reduced along with the reduction of the slurry, so that the screening efficiency is influenced; thirdly, the quality of the good pulp is low, the limited stirring of a rotor of the pulper can prevent partial crushed materials from being fully decomposed, and the crushed pulp and the screened good pulp are deposited to cause the uneven distribution of the crushed materials in the final good pulp, thereby reducing the quality of the good pulp; and fourthly, the integration level is low, two processes of pulping and pulp screening are carried out, two sets of equipment of a pulper and a pulp screening machine are required, the equipment is not integrated, the cost is high, the placing space of the equipment is increased, the corresponding energy consumption is reduced, and the like.

Therefore, aiming at the problems of low pulping efficiency, low screening efficiency, low good pulp quality, low integration level and the like commonly existing in the use of the existing pulper and pressure screen, the comprehensive pulping and screening device with high pulping efficiency, high screening efficiency, high good pulp quality and high integration level is designed by comprehensively considering the working mode and the structure of the pulper and the screening machine.

Disclosure of Invention

Aiming at the problems of low pulping efficiency, low pulp screening efficiency, low good pulp quality, low integration level and the like commonly existing in the use of the existing pulper and pressure screen, the invention provides the combined type pulping and pulp screening equipment based on variable reciprocating disturbing pulping and rotary screening, which can effectively solve the problems.

The combined type crushing and pulp screening equipment based on the variable reciprocating crushing and rotary screening adopts the following technical scheme:

a combined type crushing and screening device based on variable reciprocating crushing and rotary screening mainly comprises a slurry generating device, a power driving device, a variable directional crushing device, a reciprocating crushing device, a good slurry generating device, a variable directional screening driving device, a reciprocating screening device, a good slurry storage device and an anti-settling auxiliary driving device, wherein the good slurry generating device is arranged right below the slurry generating device; the slurry generating device mainly comprises a charging barrel and a material cover, wherein the material cover is arranged on the charging barrel; the fine pulp generating device is mainly a screen drum, the screen drum is installed at the bottom end of the material drum through 8 screws which are uniformly distributed in the circumferential direction, the screen drum is of a blind drum-shaped structure, 4 through holes which are uniformly distributed in the circumferential direction are formed in the outer side of the bottom end of the screen drum, and a material residue outlet is formed in the inner side of the bottom end of the screen drum; the fine pulp storage device is mainly a pulp storage barrel, the pulp storage barrel is arranged at the bottom end of the screen barrel through 8 screws which are uniformly distributed in the circumferential direction, 4 supporting columns which are uniformly distributed in the circumferential direction are arranged on the outer side of the bottom end of the pulp storage barrel, and a fine pulp outlet is formed in the inner side of the bottom end of the pulp storage barrel; the power driving device mainly comprises a motor and a main shaft, wherein the motor is positioned right below the pulp storage cylinder, the main shaft is arranged on the motor and is a 4-section stepped shaft, the main shaft sequentially penetrates through the pulp storage cylinder, the screen cylinder, the material cylinder and the material cover from bottom to top, sealing rings are respectively arranged at joints of the main shaft, the pulp storage cylinder, the screen cylinder and the material cylinder, and a roller bearing is arranged at a joint of the main shaft and the material cover; the anti-sinking auxiliary driving device mainly comprises an impeller rotor A, an impeller rotor B and an impeller rotor C, wherein the impeller rotor A, the impeller rotor B and the impeller rotor C are respectively installed on the main shaft through flat keys, and the impeller rotor A, the impeller rotor B and the impeller rotor C are respectively positioned at the bottom ends of the charging barrel, the screening barrel and the pulp storage barrel; the variable-direction disturbance driving device mainly comprises an adjusting screw A, a spring A, an adjusting plate A, a shaft bracket A, a rotating shaft and a shaft seat A, wherein two ends of the adjusting plate are respectively connected with a material cover through the spring, the shaft bracket A, the rotating shaft and the shaft seat A; the reciprocating smashing device mainly comprises an upper cylinder cover, a cylinder, a lower cylinder cover, vertical rods A, springs C and spoilers, wherein the upper cylinder cover and the lower cylinder cover are respectively installed on the cylinder through screws, the spoilers A are welded on the cylinder, triangular saw teeth are arranged on the spoilers A, the vertical rods A are installed on the lower cylinder cover, and the springs C are sleeved on the main shaft in a hollow mode and are located below the lower cylinder cover; the variable-direction screen driving device mainly comprises an adjusting screw B, a cone pulley, an adjusting plate B, a shaft bracket B, a shaft seat B and a spring B, wherein two ends of the adjusting plate B are respectively connected with the bottom end of the charging barrel through the shaft bracket B, the shaft seat B and the spring B; reciprocal screening thick liquid device mainly comprises sieve rotor, screen cylinder, goes up to change the lid, down changes lid, montant B and spring C, goes up to change the lid and cover down and pass through the mounting screw respectively on the sieve rotor, and the welding has the rotor on the sieve rotor, and montant B installs under covering, and spring C empty cover just is located down and changes the lid below on the main shaft, is equipped with the sieve mesh on the screen cylinder.

The material cover is arranged on the upper end surface of the material cylinder through 4 screws which are uniformly distributed in the circumferential direction, and is provided with a feeding hole; the slag outlet at the bottom end of the screen cylinder extends to the lower part of the pulp storage cylinder through the pulp storage cylinder.

The adjusting plate A is a circular disc, the adjusting plate A is sleeved on the main shaft in a hollow mode, and the adjusting plate A can freely incline on the main shaft; the adjusting screw rod A freely moves up and down on the material cover through rotation, the shaft bracket A is installed on the material cover through screws, the shaft seat A is installed on the adjusting plate A through screws, and the shaft bracket A is connected with the shaft seat A through a rotating shaft.

The outer side of the upper end face of the upper cylinder cover is provided with a ball seat through a screw, a ball is arranged on the ball seat, and the upper end of the ball is positioned in a circular track of the lower end face of the adjusting plate A; the number of the spoilers is 4, the spoilers are uniformly distributed on the cylinder in the circumferential direction, and triangular saw teeth are respectively arranged on the upper end face, the lower end face and the side end face of each spoiler; a sealing ring is arranged at the joint of the vertical rod A and the lower cylinder cover, the lower end of the vertical rod A is installed on the impeller rotor A through screws, the number of the vertical rods A is 4, the vertical rods A are circumferentially and uniformly distributed, and the upper end and the lower end of the spring C are respectively connected with the lower cylinder cover and the impeller rotor A; sealing rings are arranged at the contact positions of the upper cylinder cover and the lower cylinder cover with the main shaft, the upper cylinder cover and the lower cylinder cover freely move up and down on the main shaft, and the lower cylinder cover freely moves up and down on the vertical rod A.

The adjusting plate B is a circular ring-shaped disc, the adjusting plate B is sleeved on the main shaft in a hollow mode, and the adjusting plate B can freely incline on the main shaft; adjusting screw B freely moves left and right through the rotation on a sieve section of thick bamboo and screen cylinder, and pedestal B passes through the screw mounting on the terminal surface of going to the bottom of feed cylinder, and axle bed B passes through the screw mounting on adjusting plate B, connects through the pivot between pedestal B and axle bed B, and the cone pulley is frustum shape structure, and the little terminal surface of cone pulley is close to the main shaft, and the cone pulley waits to adjust screw B screw in screen cylinder in the postweld on adjusting screw B.

The outer side of the upper end face of the upper rotating cover is provided with a ball seat through a screw, a ball is arranged on the ball seat, and the upper end of the ball is positioned in a circular track of the lower end face of the adjusting plate B; 3 layers of rotor wings are arranged on the sieve rotor at equal intervals from top to bottom, and each layer of rotor wings is 10 in number and uniformly distributed in the circumferential direction; 8 layers of sieve pores are arranged on the sieve drum at equal intervals from top to bottom, the number of each layer of sieve pores is 20, the sieve pores are uniformly distributed in the circumferential direction, the sieve pores are stepped circular holes, the sieve pores on the small end surface are close to the sieve rotor, and the diameter value of the sieve pores on the large end surface is 2 times that of the sieve pores on the small end surface; a sealing ring is arranged at the joint of the vertical rod B and the lower rotating cover, the lower end of the vertical rod B is installed on the impeller rotor B through screws, the number of the vertical rods B is 4, the vertical rods B are circumferentially and uniformly distributed, and the upper end and the lower end of the spring C are respectively connected with the lower rotating cover and the impeller rotor B; sealing rings are arranged at the contact positions of the upper rotating cover and the lower rotating cover and the main shaft, the upper rotating cover and the lower rotating cover freely move up and down on the main shaft, and the lower rotating cover freely moves up and down on the vertical rod B.

The slurry generating device is used for generating and outputting slurry, namely, the mixed liquid of crushed materials and water generates required slurry in a material cylinder of the slurry generating device, the generated slurry is conveyed into a screen cylinder of a screen cylinder through a slurry outlet, and the slag is discharged through a slag outlet; the good pulp is generated by the good pulp generating device, namely, the good pulp is screened out in a screen cylinder of the good pulp generating device by the slurry conveyed into the screen cylinder, and the screened slag is discharged from a screened slag outlet; the temporary storage and output of the fine pulp are realized through the fine pulp storage device, namely, the screened fine pulp enters a pulp storage barrel of the fine pulp storage device through the through hole and is temporarily stored, and the fine pulp is output from a fine pulp outlet; the power driving device provides continuous driving force for the whole equipment, namely the main shaft and the motor in the power driving device provide continuous driving force for the reciprocating disturbing crushing device, the reciprocating pulp screening device and the anti-sinking auxiliary driving device; the anti-sinking auxiliary driving device is used for preventing slurry and fine pulp from depositing and assisting in driving the spoiler and the sieve rotor to rotate, namely, the impeller rotor A and the impeller rotor B are rotated to prevent the slurry from depositing in the charging barrel and the sieve drum, the impeller rotor C is used for preventing the fine pulp from depositing in the pulp storage barrel, and the spoiler and the sieve rotor are respectively driven by the impeller rotor A, the vertical rods A, the impeller rotor B and the vertical rods B; the variable-amplitude reciprocating drive of the spoiler is realized through the variable-direction disturbance drive device, namely, the angle adjustment of an adjusting plate A is realized through an adjusting screw A, a shaft bracket A and a shaft seat A in the variable-direction disturbance drive device, so that the variable-amplitude reciprocating drive of the spoiler is realized; the multi-region reciprocating spoiling and pulping are realized through the reciprocating spoiling device, namely, spoiling, breaking and decomposition of multi-region crushed aggregates are realized while the spoilers in the reciprocating spoiling device do reciprocating motion up and down; the reciprocating driving of the upper and lower amplitude of the sieve rotor is realized through the variable-direction sieve driving device, namely, the angle adjustment of an adjusting plate B is realized through an adjusting screw B, a shaft bracket B and a shaft seat B in the variable-direction sieve driving device, so that the reciprocating driving of the upper and lower amplitude of the sieve rotor is realized; reciprocating intermittent pressurization rotary screening is realized through the reciprocating pulp screening device, namely, intermittent pressurization is carried out on slurry while upper and lower reciprocating motions are carried out through an upper rotating cover in the reciprocating pulp screening device, so that non-depressurization rotary screening of the slurry is realized.

The slurry generating device is used for generating and outputting slurry, namely, mixed liquid of crushed aggregates and water generates required slurry in a material cylinder in the slurry generating device, the generated slurry is conveyed into a screen cylinder of a screen cylinder through a slurry outlet, and material slag is discharged through a material slag outlet.

The invention is provided with a valve at the slurry outlet, and the control of the slurry conveying amount is realized through the design.

The invention realizes the generation of the good pulp by the good pulp generating device, namely, the slurry conveyed into the screen cylinder screens the good pulp in the screen cylinder of the good pulp generating device, and the screen slag is discharged from the screen slag outlet.

The invention extends the slag outlet at the bottom end of the screen cylinder to the lower part of the pulp storage cylinder through the pulp storage cylinder, thereby preventing the slag from mixing into the good pulp and discharging the slag in time.

The invention realizes temporary storage and output of the good pulp through the good pulp storage device, namely, the screened good pulp enters the pulp storage barrel of the good pulp storage device through the through hole and is temporarily stored, and the good pulp is output from the good pulp outlet.

The invention provides continuous driving force for the whole equipment through the power driving device, namely, the main shaft and the motor in the power driving device provide continuous driving force for the reciprocating crushing device, the reciprocating pulp screening device and the anti-sinking auxiliary driving device.

The invention is provided with sealing rings at the joints of the main shaft and the pulp storage cylinder, and the screen cylinder and the material cylinder respectively, and realizes the sealing of the material cylinder, the screen cylinder and the pulp storage cylinder through the design.

The invention prevents slurry and good pulp from depositing and drives the spoiler and the sieve rotor to rotate in an auxiliary way through the anti-sinking auxiliary driving device, namely, the slurry is prevented from depositing in the material cylinder and the sieve drum through the rotation of the impeller rotor A and the impeller rotor B, the good pulp is prevented from depositing in the pulp storage cylinder through the impeller rotor C, and the spoiler and the sieve rotor are respectively driven through the impeller rotor A, the vertical rod A, the impeller rotor B and the vertical rod B; similarly, the impeller rotor B is also used for preventing slurry in the screen cylinder from depositing, and the lower rotary cover is driven to rotate through the vertical rod B, so that the screen rotor on the lower rotary cover is driven to rotate to perform rotary screening; in addition, the impeller rotor C is used for preventing good pulp from depositing in the pulp storage barrel in a similar way.

The invention realizes the reciprocating drive of the upper and lower amplitude of the spoiler by the variable-direction disturbance drive device, namely realizes the angle adjustment of the adjusting plate A by the adjusting screw A, the shaft bracket A and the shaft seat A in the variable-direction disturbance drive device, further realizes the reciprocating drive of the variable amplitude of the spoiler up and down, and particularly when the equipment works, if the up and down reciprocating motion of the spoiler is realized, the adjusting screw A only needs to be rotated downwards to overcome the elasticity of the spring A, so that the adjusting screw A drives one side of the adjusting plate A to move downwards,

because the adjusting plate A is connected to the material cover through the shaft seat A, the rotating shaft and the shaft bracket A, the adjusting plate A inclines around the rotating shaft, and the amplitude of the up-and-down reciprocating motion of the spoiler is adjusted in time by adjusting the inclination of the adjusting plate A.

The adjusting plate A is sleeved on the main shaft in a hollow mode, and the adjusting plate A is prevented from moving and interfering with the main shaft when the adjusting plate A inclines through the design.

According to the invention, the circular track is arranged on the outer side of the lower end face of the adjusting plate A, so that the ball on the ball seat can rotate on the circular track, and the ball is prevented from being thrown out due to centrifugal force during rotation.

According to the invention, the spring A is arranged on the adjusting plate A, and the automatic correction of the adjusting plate A is realized through the design, namely when the adjusting screw rod A rotates upwards, the adjusting plate A automatically restores to the horizontal position under the driving of the spring A.

The invention realizes multi-region reciprocating turbulence pulping by the reciprocating turbulence crushing device, namely, the turbulence crushing and decomposition of multi-region crushed aggregates are realized by the up-and-down reciprocating motion of a spoiler in the reciprocating turbulence crushing device, in particular, when the equipment works, an impeller rotor A drives a lower cylinder cover through a vertical rod A so as to drive the spoiler to rotate, when an adjusting plate A is horizontally arranged, the spoiler does not move and rotate, when the adjusting plate A inclines, balls on the upper cylinder cover float and rotate up and down in a circular track of the adjusting plate A, and then the upper cylinder cover drives the spoiler to do up-and-down reciprocating motion rotation, and when the spoiler reciprocates and rotates up and down, the upper-and-down multi-region turbulence crushing and decomposition of the crushed aggregates in a multi-region mixed liquid are realized; in addition, the triangle sawtooth on the spoiler is to the crushed aggregates in the mixed liquid produce the shearing, tear the effect to some crushed aggregates that are difficult for decomposing are sheared broken and are decomposed, with this pulping efficiency who improves equipment.

According to the invention, the vertical rod A is arranged on the lower cylinder cover, so that the spoiler can be driven to rotate by the vertical rod A, and the vertical rod A is still on the lower cylinder cover and continues to drive the spoiler to rotate by the lower cylinder cover when the spoiler moves up and down.

According to the invention, the spring C is arranged below the lower cylinder cover, the automatic upward movement of the lower cylinder cover is realized through the design, namely, when the ball moves from a high point to a low point of the adjusting plate A, the ball drives the lower cylinder cover to compress the spring C to move downwards through the upper cylinder cover, so that the spring C has elastic potential energy, and then when the ball moves from the low point to the high point, the spring C drives the lower cylinder cover to move the spoiler on the lower cylinder cover and the upper cylinder cover to move upwards, namely, the ball can be ensured to be always contacted with a circular track of the adjusting plate A through the spring C, and the automatic upward and downward reciprocating movement of the spoiler can be realized.

The variable-range reciprocating driving device realizes the reciprocating driving of the upper and lower amplitude of the sieve rotor, namely the angle adjustment of the adjusting plate B is realized through the adjusting screw B, the shaft bracket B and the shaft seat B in the variable-range reciprocating driving device, so as to realize the reciprocating driving of the variable range of the sieve rotor, specifically, when the equipment works, the adjusting screw B is screwed inwards, the adjusting screw B drives the cone pulley to move inwards and presses the adjusting plate B downwards to move downwards, when the adjusting plate B moves downwards, the elasticity of the spring B is overcome and the spring B rotates around a rotating shaft between the shaft bracket B and the shaft seat B, namely, the adjusting plate B rotates and inclines around the rotating shaft, and the sieve rotor is driven to realize the reciprocating driving of the variable range of the upper and lower by adjusting the inclination of the adjusting plate B.

According to the invention, the adjusting screw B is provided with the cone pulley, and the downward movement of the adjusting plate B is realized through the design, namely, the downward movement of the adjusting plate B is driven and changed by utilizing the radial size change of the cone pulley.

The invention realizes reciprocating intermittent pressurization rotary screen through a reciprocating pulp screening device, namely, when an upper rotary cover in the reciprocating pulp screening device reciprocates up and down, the slurry is pressurized intermittently, thereby realizing non-depressurization rotary screening of the slurry, in particular, when equipment works, a ball moves from a high point of an adjusting plate B to a low point, the adjusting plate B presses down the ball, the ball transfers the downward pressure to a lower rotary cover through a ball seat, an upper rotary cover and a screen rotor in turn, the lower rotary cover is driven to compress a spring C and move down along a vertical rod B, when the ball moves from the low point of the adjusting plate B to the high point, the lower rotary cover drives the screen rotor and an upper rotary cover on the screen rotor to move up under the action of the spring C, in the change of the high point and the low point of the adjusting plate B, the upper rotary cover realizes the up and down reciprocating movement of the screen rotor, and in the up and down reciprocating movement process, the upper rotary cover also pressurizes intermittently the slurry between the screen rotor and a screen drum, thereby realizing the non-pressure-reduction rotary screen of the slurry in the rotary screen.

The invention sets the sieve pores as the stepped round holes, thereby not only preventing the good pulp from being blocked in the sieve pores, but also facilitating the processing of the sieve pores.

The invention has the beneficial effects that: generate the formation and the output of the ground paste of device realization through the ground paste, generate the formation that the device realized good thick liquid through good thick liquid, realize the temporary storage of good thick liquid through good thick liquid storage device and export promptly, provide continuous drive power for whole equipment through power drive arrangement, prevent the ground paste through preventing sinking auxiliary drive device, good thick liquid deposit and auxiliary drive spoiler and sieve rotor are rotatory, realize the upper and lower width of cloth degree reciprocating drive of spoiler through becoming toward the drive arrangement, realize the reciprocal vortex pulper of multizone through reciprocal the device of disturbing bits, drive the upper and lower width of cloth degree reciprocating drive of device realization sieve rotor through becoming toward the sieve, realize reciprocal intermittent type pressure boost rotary screen through reciprocal sieve thick liquid device.

Drawings

Fig. 1 is a schematic view of the overall structure of the adjusting plate a and the adjusting plate B of the present invention when they are not tilted.

FIG. 2 is a schematic view of the whole structure of the adjusting plate A and the adjusting plate B of the invention after being inclined.

FIG. 3 is a schematic structural view of the up-drive and the back-and-forth disturbance device when the adjusting plate A is not tilted.

Fig. 4 is a schematic structural diagram of the joint of the adjusting plate a, the adjusting screw a, the shaft bracket a and the ball seat.

Fig. 5 is a schematic structural diagram of the joint of the vertical rod A, the lower cylinder cover and the impeller rotor A.

FIG. 6 is a schematic structural view of the adjusting plate A of the invention changing into the disturbing driving device and the reciprocating crushing device after being inclined.

Fig. 7 is a schematic structural view of the reciprocating pulp screening device and the reciprocating screen driving device when the adjusting plate B is not inclined.

FIG. 8 is a schematic structural view of the joint of the adjusting plate B, the cone pulley, the shaft bracket B and the ball seat.

Fig. 9 is a schematic structural diagram of the joint of the vertical rod B, the lower rotating cover and the impeller rotor B.

Fig. 10 is a schematic view showing the structure of the adjusting plate B of the present invention changed into a forward screening driving device and a reciprocating pulp screening device after being inclined.

Fig. 11 is a schematic view of the construction of the screen rotor and rotor of the present invention.

Figure 12 is a top schematic view of the screen rotor and rotor of the present invention.

Figure 13 is a schematic top view of the screen cylinder of the present invention.

FIG. 14 is a schematic diagram of an illustrative accepts storage device of the present invention.

Wherein: 1. pillar, 2, sifting outlet, 3, impeller rotor C, 4, motor, 5, main shaft, 6, pulp storage cylinder, 7, good pulp outlet, 8, through hole, 9, sifting cylinder, 10, sifting drum, 11, sifting hole, 12, valve, 13, pulp outlet, 14, charging cylinder, 15, spoiler, 16, screw, 17, material cover, 18, impeller rotor A, 19, slag outlet, 20, adjusting screw B, 21, sifting rotor, 22, rotor, 23, impeller rotor B, 24, cylinder, 25, vertical rod A, 26, lower cylinder cover, 27, upper cylinder cover, 28, spring A, 29, adjusting screw A, 30, adjusting plate A, 31, roller bearing, 32, shaft bracket A, 33, rotating shaft, 34, shaft seat A, 35, ball, 36, ball seat, 37, flat key, 38, triangular sawtooth, 39, sealing ring, 40, vertical rod B, 41, B, 42, lower rotating cover, 43, upper rotating shaft seat cover, 44. shaft brackets B and 45, adjusting plates B and 46, springs B and 47, cone pulleys and 48 and a feeding hole.

Detailed Description