CN113502671A

CN113502671A - Paper machine pulping device capable of proportioning quantitatively

Info

Publication number: CN113502671A
Application number: CN202110620311.8A
Authority: CN
Inventors: 刘详
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-10-15

Abstract

The invention relates to the technical field of paper machines and discloses a paper machine pulping device capable of realizing quantitative proportioning. This paper machine pulping device that can ration, more and more through the shredded paper bits on the tablet, the tablet takes the induction gear of both sides to move down under the effect of paper bits gravity, induction gear and the meshing of the drive gear that corresponds, the tablet continues to move down, and induction gear takes drive gear to move down together, until as shown in the figure, the tablet is opened downwards, and the piece can fall into the mixing box of below to the effect of ration addition paper bits has been reached.

Description

Paper machine pulping device capable of proportioning quantitatively

Technical Field

The invention relates to the technical field of paper machines, in particular to a paper machine pulping device capable of realizing quantitative proportioning.

Background

The paper machine for recovering waste paper is a machine for making paper from the suspension of water pulp of waste paper meeting the requirement of paper making through the processes of filter screen dewatering formation, mechanical squeezing dewatering and drying, and includes three main portions of forming, squeezing and drying, and is equipped with necessary finishing, winding and driving devices and auxiliary systems of pulp supply, pulp and white water circulation, vacuum, ventilation and exhaust, broken paper treatment and lubrication and automatic control.

The existing waste paper making machine directly adds the smashed paper scraps into water for stirring and then carries out filter screen dehydration, but the density of the mixed water slurry is inconsistent due to the method, and automatic quantitative paper scrap adding and automatic quantitative water adding cannot be realized.

In order to solve the problems, the inventor provides a paper machine pulping device capable of proportioning quantitatively.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the paper machine pulping device capable of proportioning quantitatively, which has the advantages of quantitatively adding paper scraps and quantitatively adding water and solves the problem that the quantity of the paper scraps and the water is uncontrollable.

(II) technical scheme

In order to realize the purposes of quantitatively adding the paper scraps and quantitatively adding water, the invention provides the following technical scheme: a pulping device of a paper machine capable of proportioning quantitatively comprises a device main body, wherein a scrap box is fixedly connected inside the device main body, a discharge hole is fixedly connected at the top of the scrap box, two scrap wheels are arranged inside the scrap box, a storage box is fixedly connected at the bottom of the scrap box, a mixing box is fixedly connected at the bottom of the storage box, a stirring wheel is arranged inside the mixing box, control chambers are respectively arranged inside the device main body and on the left side and the right side of the storage box, a mixing chamber is arranged inside the device main body and below the control chambers, a screen is fixedly connected inside the storage box, two support rods are fixedly connected to the lower inner walls of the two control chambers, induction gears are movably connected to the backs of the two support rods on the inner side, and induction plates are fixedly connected to the opposite sides of the two induction gears, two equal fixedly connected with tablet in the one side that the response gear is relative, two the equal fixedly connected with telescopic link in bottom of tablet, the equal fixedly connected with push pedal in bottom of two telescopic links, two the air chamber has all been cup jointed in the outside of push pedal, and the equal swing joint in bottom of two air chambers has sealed wheel, two the equal fixedly connected with exit gear in back of sealed wheel, the outside the back of bracing piece from top to bottom all swing joint in proper order has sealed gear, drive gear and power gear, two the striker plate has all been meshed at the top of sealed gear, two in the outside the equal swing joint gear that drains in one side of the back of the body of bracing piece, two the outside of gear that drains all meshes the buoyancy pole, the equal fixedly connected with water injection pipe of outer wall and the communicating pipe of the mixing box left and right sides.

Preferably, two the junction of communicating pipe and mixing box is located the bottom of mixing box, and the junction of two water injection pipes and mixing box is located the junction of mixing box and storage tank.

Preferably, two the water injection pipe all has the horizontal plane parallel and level, two communicating pipes with correspond the water injection pipe intercommunication of one side, this partial communicating pipe perpendicular to corresponds the water injection pipe.

Preferably, two buoyancy pole lower extreme is located the inside of the communicating pipe that corresponds one side, and the through-hole of intercommunication about two buoyancy pole inside all seted up, the through-hole is located the top of water injection pipe.

Preferably, the screen is located the junction of storage case and crushed aggregates case, and two striker plates are located between screen and the shredded paper wheel.

Preferably, the two sealing gears and the induction gear on the corresponding side are in transmission through a belt and a belt pulley, the belt has elasticity, and quarter teeth are arranged on the parts, on the opposite sides, of the two induction gears.

Preferably, two induction plates are positioned inside the storage box, the length of each induction plate is half of that of the storage box, and the two induction plates just contact with each other

Preferably, the two transmission gears and the water discharging gear on the corresponding side are in transmission with the belt pulley through a belt.

Preferably, the front surfaces of the two transmission gears and the front surfaces of the two induction gears are both connected with sliding blocks, and the sliding blocks are connected with the corresponding supporting rods through springs.

(III) advantageous effects

Compared with the prior art, the invention provides a paper machine pulping device capable of proportioning quantitatively, which has the following beneficial effects:

1. this paper machine pulping device that can ration, more and more through the shredded paper bits on the tablet, the tablet takes the induction gear of both sides to move down under the effect of paper bits gravity, induction gear and the meshing of the drive gear that corresponds, the tablet continues to move down, and induction gear takes drive gear to move down together, until as shown in the figure, the tablet is opened downwards, and the piece can fall into the mixing box of below to the effect of ration addition paper bits has been reached.

2. This paper machine slurrying device that can ration, through the in-process of being opened downwards at the tablet, the gear that drains rotates and drives the buoyancy pole and move down, and the through-hole site on the buoyancy pole moves to in the water injection pipe, and the water injection pipe begins to the water injection in the mixing box, and the water level in the intercommunication pipe is the same with the water level height in the mixing box, and when mixing box water was filled up, the water in the intercommunication pipe just held up the buoyancy pole and got back to original position, and the water injection stops to the effect of ration water injection has been reached.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is a partially enlarged schematic view of the present invention;

FIG. 3 is a schematic diagram of the operational structure of the present invention;

FIG. 4 is a schematic diagram of the operational configuration of the present invention;

FIG. 5 is an enlarged view of the structure of the present invention at A.

In the figure: 1. a device main body; 2. crushing the material box; 3. a control chamber; 4. a mixing chamber; 5. a communicating pipe; 6. a buoyant rod; 7. a water injection pipe; 8. a power gear; 9. a paper shredding wheel; 10. screening a screen; 11. a stirring wheel; 12. a material storage box; 13. a mixing box; 14. a discharging port; 15. a transmission gear; 16. a support bar; 17. an induction gear; 18. a seal gear; 19. a water discharge gear; 20. a striker plate; 21. an induction plate; 22. a telescopic rod; 23. an air chamber; 24. pushing the plate; 25. a bleed gear; 26. and (4) a sealing wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a paper machine pulping device capable of proportioning quantitatively comprises a device main body 1, a crushed aggregate box 2 is fixedly connected inside the device main body 1, a discharge port 14 is fixedly connected on the top of the crushed aggregate box 2, two crushed paper wheels 9 are arranged inside the crushed aggregate box 2, a storage box 12 is fixedly connected on the bottom of the crushed aggregate box 2, a mixing box 13 is fixedly connected on the bottom of the storage box 12, a stirring wheel 11 is arranged inside the mixing box 13, control chambers 3 are respectively arranged inside the device main body 1 and on the left side and the right side of the storage box 12, a mixing chamber 4 is arranged inside the device main body 1 and below the control chamber 3, a screen 10 is fixedly connected inside the storage box 12, the screen 10 is arranged at the joint of the storage box 12 and the crushed aggregate box 2, two material blocking plates 20 are arranged between the screen 10 and the crushed paper wheels 9, two supporting rods 16 are fixedly connected on the lower inner walls of the two control chambers 3, the back parts of two inner side supporting rods 16 are movably connected with induction gears 17, one opposite sides of the two induction gears 17 are fixedly connected with induction plates 21, the bottoms of the two induction plates 21 are fixedly connected with telescopic rods 22, the bottoms of the two telescopic rods 22 are fixedly connected with push plates 24, the outer sides of the two push plates 24 are sleeved with air chambers 23, the bottoms of the two air chambers 23 are movably connected with sealing wheels 26, the back parts of the two sealing wheels 26 are fixedly connected with air release gears 25, the two induction plates 21 are positioned in the storage box 12, the length of the two induction plates 21 is half of that of the storage box 12, the two induction plates 21 just contact with each other, the back parts of the outer side supporting rods 16 are sequentially and movably connected with the sealing gears 18, the transmission gears 15 and the power gears 8 from top to bottom, the front surfaces of the two transmission gears 15 and the two induction gears 17 are connected with sliders, the slide block is connected with the corresponding support rod 16 through a spring, two transmission gears 15 and a water discharge gear 19 on the corresponding side are in transmission with a belt pulley through a belt, two sealing gears 18 and an induction gear 17 on the corresponding side are in transmission with the belt pulley through the belt, the belt has elasticity, the parts of only one opposite side of the two induction gears 17 are provided with quarter teeth, the tops of the two sealing gears 18 are respectively meshed with a material baffle plate 20, the opposite sides of the two support rods 16 on the outer side are respectively movably connected with the water discharge gear 19, the outer sides of the two water discharge gears 19 are respectively meshed with a buoyancy rod 6, the lower ends of the two buoyancy rods 6 are positioned inside a communicating pipe 5 on the corresponding side, through holes which are communicated from left to right are respectively formed inside the two buoyancy rods 6, the through holes are positioned above the water injection pipe 7, the outer walls on the left side and the right side of the mixing box 13 are respectively fixedly connected with the water injection pipe 7 and the communicating pipe 5, two water injection pipe 7 all have the horizontal plane parallel and level, and two communicating pipes 5 communicate with the water injection pipe 7 that corresponds one side, and 5 perpendicular to of communicating pipe of this part correspond water injection pipe 7, and two communicating pipes 5 are located the bottom of mixing box 13 with the junction of mixing box 13, and two water injection pipe 7 are located the junction of mixing box 13 and storage case 12 with the junction of mixing box 13.

Before pulping, a device switch is turned on, the paper shredding wheel 9, the stirring wheel 11 and the power gear 8 rotate, taking a left device as an example, the power gear 8 rotates clockwise, waste paper is put into the shredding box 2 from the discharge port 14, the waste paper is smashed to a certain degree by the paper shredding wheel 9 and then falls onto the two induction plates 21 through the screen 10, hard impurities in the waste paper cannot be smashed and can be left above the screen 10, the shredded paper on the induction plates 21 is more and more along with the increase of time, the induction plates 21 drive the induction gears 17 on the two sides to move downwards under the action of the gravity of the paper scraps until the induction gears 17 are meshed with the corresponding transmission gears 15 as shown in figure 3, the induction plates 21 continue to move downwards, the induction gears 17 drive the transmission gears 15 to move downwards together until the induction plates 21 are opened downwards as shown in figure 4, and the induction plates 21 are opened, the induction plate can extrude the telescopic rod 22 and the telescopic rod 22 drives the push plate 24 to move downwards together, the push plate 24 moves downwards to compress air in the air chamber 23, the air is discharged from a guide pipe in the telescopic rod 22 and blown out from air holes in the induction plate 21, so that scraps cannot remain on the induction plate 21, the air in the air chamber 23 is discharged at the moment, the telescopic rod 22 cannot reset, blown paper scraps can fall down in sufficient time, and the scraps can fall into the mixing box 13 below; during the process that the sensing plate 21 is opened downwards, the sensing gear 17 drives the sealing gear 18 to rotate through a belt and a belt pulley, as shown in fig. 4, the striker plate 20 moves towards the middle, and scraps are prevented from continuously passing through the screen mesh 10; in the process that the induction plate 21 is opened downwards, the water discharging gear 19 rotates to drive the buoyancy rod 6 to move downwards, as shown in fig. 4, the through hole on the buoyancy rod 6 moves into the water injection pipe 7, the water injection pipe 7 starts to inject water into the mixing tank 13, the water level in the communicating pipe 5 is the same as the water level in the mixing tank 13, when the mixing tank 13 is filled with water, the water in the communicating pipe 5 just supports the buoyancy rod 6 to return to the original position, and the water injection is stopped; after the paper scraps fall off the induction plate 21, under the action of resetting of the spring and the buoyancy rod 6 again, in the resetting process of the induction plate 21, the air release gear 25 is meshed with teeth of the corresponding support rod 16, the air release gear 25 drives the sealing wheel 26 to rotate together, after the air release gear rotates to enable a through hole in the sealing wheel 26 to be in contact with a through hole in the bottom of the air chamber 23, the pressure in the air chamber 23 returns to be normal, the induction plate 21 can be normally reset, and after the paper scraps are reset, the induction plate 21 can accumulate the paper scraps again.

In summary, in the paper machine pulping device capable of proportioning quantitatively, the paper scraps on the induction plate 21 are more and more, the induction plate 21 drives the induction gears 17 on the two sides to move downwards under the action of the gravity of the paper scraps, the induction gears 17 are meshed with the corresponding transmission gears 15, the induction plate 21 continues to move downwards, the induction gears 17 drive the transmission gears 15 to move downwards together, until the induction plate 21 is opened downwards as shown in fig. 4, the scraps fall into the mixing box 13 below, and therefore the effect of quantitatively adding the paper scraps is achieved.

Through the in-process of opening downwards at tablet 21, the gear 19 that drains rotates and drives buoyancy pole 6 and move down, and the through-hole on the buoyancy pole 6 shifts to in the water injection pipe 7, and water injection pipe 7 begins to the water injection in the mixing box 13, and the water level in communicating pipe 5 is the same with the water level height in the mixing box 13, and when mixing box 13 water was filled up, on the water in communicating pipe 5 just held up buoyancy pole 6 and got back to original position, the water injection stopped, thereby the effect of ration water injection has been reached.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A paper machine pulping device capable of proportioning quantitatively comprises a device main body (1), and is characterized in that: the device is characterized in that a shredded material box (2) is fixedly connected inside the device main body (1), a discharge hole (14) is fixedly connected at the top of the shredded material box (2), two shredded paper wheels (9) are arranged inside the shredded material box (2), a storage box (12) is fixedly connected at the bottom of the shredded material box (2), a mixing box (13) is fixedly connected at the bottom of the storage box (12), stirring wheels (11) are arranged inside the mixing box (13), control chambers (3) are respectively arranged inside the device main body (1) and at the left side and the right side of the storage box (12), a mixing chamber (4) is arranged inside the device main body (1) and below the control chambers (3), a screen (10) is fixedly connected inside the storage box (12), and two support rods (16) are fixedly connected with the lower inner walls of the two control chambers (3), the back of the two inner side supporting rods (16) is movably connected with induction gears (17), one opposite side of the two induction gears (17) is fixedly connected with induction plates (21), the bottom of the two induction plates (21) is fixedly connected with telescopic rods (22), the bottom of the two telescopic rods (22) is fixedly connected with push plates (24), the outer sides of the two push plates (24) are sleeved with air chambers (23), the bottom of the two air chambers (23) is movably connected with sealing wheels (26), the back of the two sealing wheels (26) is fixedly connected with deflation gears (25), the back of the supporting rods (16) is sequentially and movably connected with sealing gears (18), transmission gears (15) and power gears (8) from top to bottom, the top of the two sealing gears (18) is meshed with a material baffle (20), the outer side of the two supporting rods (16) is movably connected with a water drainage gear (19), the outer sides of the two water discharging gears (19) are respectively engaged with a buoyancy rod (6), and the outer walls of the left side and the right side of the mixing box (13) are respectively fixedly connected with a water injection pipe (7) and a communicating pipe (5).

2. A paper machine pulping apparatus that can be dosed according to claim 1, wherein: the joint of the two communicating pipes (5) and the mixing tank (13) is positioned at the bottom of the mixing tank (13), and the joint of the two water injection pipes (7) and the mixing tank (13) is positioned at the joint of the mixing tank (13) and the storage tank (12).

3. A paper machine pulping apparatus that can be dosed according to claim 1, wherein: two water injection pipe (7) all have the horizontal plane parallel and level, two communicating pipe (5) and water injection pipe (7) intercommunication that correspond one side, and communicating pipe (5) the perpendicular to of this part corresponds water injection pipe (7).

4. A paper machine pulping apparatus that can be dosed according to claim 1, wherein: two buoyancy pole (6) lower extreme is located the inside of communicating pipe (5) of corresponding one side, and the through-hole of intercommunication about both seting up is located the top of water injection pipe (7) in two buoyancy pole (6) insides.

5. A paper machine pulping apparatus that can be dosed according to claim 1, wherein: the screen (10) is located at the joint of the material storage box (12) and the material crushing box (2), and the two material baffle plates (20) are located between the screen (10) and the paper crushing wheel (9).

6. A paper machine pulping apparatus that can be dosed according to claim 1, wherein: the two sealing gears (18) and the induction gear (17) on the corresponding side are in transmission through a belt and a belt pulley, the belt is elastic, and quarter teeth are arranged on the parts, back to back, of the two induction gears (17).

7. A paper machine pulping apparatus that can be dosed according to claim 1, wherein: the two induction plates (21) are positioned inside the storage box (12), the length of each induction plate (21) is half of that of the storage box (12), and the two induction plates (21) are just contacted with each other.

8. A paper machine pulping apparatus that can be dosed according to claim 1, wherein: the two transmission gears (15) and the water discharging gear (19) on the corresponding side are in transmission with the belt pulley through a belt.

9. A paper machine pulping apparatus that can be dosed according to claim 1, wherein: the front surfaces of the two transmission gears (15) and the front surfaces of the two induction gears (17) are respectively connected with a sliding block, and the sliding blocks are connected with the corresponding supporting rods (16) through springs.