阅读说明：本技术 一种在造纸时通过纸浆破碎程度自动添加反应剂的装置 (Device for automatically adding reactant through pulp crushing degree during papermaking ) 是由 桂图加 于 2021-07-19 设计创作，主要内容包括：本发明涉及纸品制造技术领域,且公开了一种在造纸时通过纸浆破碎程度自动添加反应剂的装置,包括壳体,所述壳体内部活动连接有转轴,所述转轴外表面固定连接有固定杆,所述固定杆下端固定连接有连接弹簧,所述连接弹簧下端固定连接有混合板,所述转轴外表面活动连接有皮带,所述皮带上端活动连接有转盘,所述转盘前端活动连接有移动杆,所述移动杆左端固定连接有拉伸弹簧。通过压力块对导向杆有个压力,使得液体箱发生形变,内部压强变大,从而对阻塞机构有个压力,使得阻塞机构向左右收缩,从而打开下端通道打开,进而使得添加剂通过管道向下流入壳体下端水池内部,从而达到随着壳体内部纸浆搅拌均匀时,自动对内部添加剂的效果。(The invention relates to the technical field of paper product manufacturing, and discloses a device for automatically adding a reactant through the degree of pulp crushing during papermaking. Have a pressure through the pressure piece to the guide bar for liquid tank takes place deformation, and inside pressure grow, thereby have a pressure to block the mechanism, make block the mechanism to control shrink, thereby open the lower extreme passageway and open, and then make inside the additive flows into casing lower extreme pond through the pipeline downwards, thereby reach along with when the inside paper pulp stirring of casing, the automatic effect to inside additive.)

1. An apparatus for automatically adding a reactant by a pulp crushing degree in papermaking, comprising a casing (1), characterized in that: the inner part of the shell (1) is movably connected with a rotating shaft (2), the outer surface of the rotating shaft (2) is fixedly connected with a fixed rod (3), the lower end of the fixed rod (3) is fixedly connected with a connecting spring (4), the lower end of the connecting spring (4) is fixedly connected with a mixing plate (5), the outer surface of the rotating shaft (2) is movably connected with a belt (6), the upper end of the belt (6) is movably connected with a turntable (7), the front end of the turntable (7) is movably connected with a moving rod (8), the left end of the moving rod (8) is fixedly connected with a stretching spring (9), the left end of the stretching spring (9) is fixedly connected with a top part (10), the left end of the top part (10) is movably connected with a stress plate (11), the left end of the stress plate (11) is movably connected with a clamping mechanism (12), and the lower end of the stress plate (11) is movably connected with a moving rod (13), the utility model discloses a hydraulic pressure pump, including movable rod (13), movable rod (13) middle part fixedly connected with guide bar (14), movable rod (13) lower extreme fixedly connected with pressure piece (15), pressure piece (15) lower extreme swing joint has liquid tank (16), liquid tank (16) lower extreme swing joint has blocking mechanism (17), blocking mechanism (17) lower extreme fixedly connected with pipeline (18).

2. The apparatus for automatically adding a reactant by the degree of pulp crumbling in the production of paper according to claim 1, wherein: the rotating shafts (2) are arranged and are bilaterally symmetrical about the center line in the shell (1), and the rotating shafts (2) are located at the lower end of the inner wall of the shell (1).

3. The apparatus for automatically adding a reactant by the degree of pulp crumbling in the production of paper according to claim 1, wherein: the two extension springs (9) are respectively positioned at the left end and the right end of the movable rod (8), and the extension springs (9) are positioned at the upper end of the inner wall of the shell (1).

4. The apparatus for automatically adding a reactant by the degree of pulp crumbling in the production of paper according to claim 1, wherein: clamping mechanism (12) internally mounted has the spring, atress board (11) left end is three horn heads, can clamping mechanism (12) mutual joint.

5. The apparatus for automatically adding a reactant by the degree of pulp crumbling in the production of paper according to claim 1, wherein: the pressure block (15) is positioned at the lower end of the guide rod (14), and the pressure block (15) is positioned at the left end of the belt (6).

6. The apparatus for automatically adding a reactant by the degree of pulp crumbling in the production of paper according to claim 1, wherein: the blocking mechanism (17) is internally provided with a spring, the right end of the guide rod (14) is in a slope shape, and the two guide rods (14) are uniformly distributed at the lower end of the liquid tank (16).

Technical Field

The invention relates to the technical field of paper product manufacturing, in particular to a device for automatically adding a reactant according to the crushing degree of paper pulp during paper making.

Background

Along with the gradual development of society, the living standard of people is remarkably improved, so that the modern papermaking technology is unprecedentedly developed, and in the papermaking technology, the traditional papermaking technology mainly comprises the steps of drying hay in the sun and then cleaning the hay, so that the hay is soaked and mashed, and then paper pulp is obtained, and the modern technology is assisted by organic devices, so that the time can be greatly saved.

But at present there is the defect that needs to overcome at will to the preparation of paper pulp, when smashing the breakage again to paper pulp, it is great because of the raw materials is just beginning to be the volume greatly mostly, thereby it is great to the resistance of equipment when stirring to smash again, when the rotational speed is too fast, still make the baffle damage easily, simultaneously when paper pulp breakage to a certain extent, still need add the additive to inside, from increasing the paper pulp consistency, but generally need the manual work to observe and operate, comparatively waste time, consequently, a device through the automatic reaction liquid that adds of paper pulp breakage degree when papermaking should be transported and come into existence.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a device for automatically adding a reactant through the pulp crushing degree during papermaking, which has the advantages that the mixing area is gradually enlarged along with the increase of the paper pulp manufacturing time, the mixing mechanism is prevented from being damaged, and simultaneously, when the paper pulp in a shell is uniformly stirred, the internal additive is automatically added, so that the problems that most raw materials are large in size at first, the resistance to equipment is large during the mashing and stirring, the baffle is easy to damage when the rotating speed is too high, and the additive needs to be added into the paper pulp when the paper pulp is crushed to a certain degree, the consistency of the paper pulp is increased, but the observation and operation are generally carried out manually, and the time is wasted are solved.

(II) technical scheme

In order to realize the purposes of gradually enlarging the mixing area and preventing the mixing mechanism from being damaged along with the increase of the time for manufacturing the paper pulp, and automatically adding the internal additives along with the uniform stirring of the paper pulp in the shell, the invention provides the following technical scheme: a device for automatically adding a reactant through the crushing degree of paper pulp during papermaking comprises a shell, wherein a rotating shaft is movably connected inside the shell, a fixed rod is fixedly connected to the outer surface of the rotating shaft, a connecting spring is fixedly connected to the lower end of the fixed rod, a mixing plate is fixedly connected to the lower end of the connecting spring, a belt is movably connected to the outer surface of the rotating shaft, a rotating disc is movably connected to the upper end of the belt, a moving rod is movably connected to the front end of the rotating disc, an extension spring is fixedly connected to the left end of the moving rod, a top piece is fixedly connected to the left end of the extension spring, a stress plate is movably connected to the left end of the top piece, a clamping mechanism is movably connected to the left end of the stress plate, a moving rod is movably connected to the lower end of the stress plate, a guide rod is fixedly connected to the middle of the moving rod, a pressure block is fixedly connected to the lower end of the moving rod, a liquid tank is movably connected to the lower end of the pressure block, the lower end of the liquid tank is movably connected with a blocking mechanism, and the lower end of the blocking mechanism is fixedly connected with a pipeline.

Preferably, the number of the rotating shafts is two, the rotating shafts are symmetrical left and right about the center line of the inner wall of the shell, and the rotating shafts are located at the lower end of the inner wall of the shell.

Preferably, the number of the extension springs is two, the extension springs are respectively located at the left end and the right end of the moving rod, and the extension springs are located at the upper end of the inner wall of the shell.

Preferably, the clamping mechanism is internally provided with a spring, and the left end of the stress plate is a triangular head which can be clamped by the clamping mechanism.

Preferably, the pressure block is positioned at the lower end of the guide rod, and the pressure block is positioned at the left end of the belt.

Preferably, the blocking mechanism is internally provided with a spring, the right end of each guide rod is in a slope shape, and the two guide rods are evenly distributed at the lower end of the liquid tank.

(III) advantageous effects

Compared with the prior art, the invention provides a device for automatically adding the reactant through the crushing degree of paper pulp during papermaking, which has the following beneficial effects:

1. the device for automatically adding the reactant through the pulp crushing degree during papermaking starts to rotate through the rotating shaft, so that the rotating shaft drives the fixed rod to rotate together, in the rotating process, due to the connection relation between the connecting spring and the fixed rod, the connecting spring rotates along with the fixed rod, and further drives the mixing plate to rotate together, and due to the fact that the kinetic energy of the rotating shaft is a fixed value, when the rotating shaft rotates, the mixing plate breaks up and crushes the hay in a pool at the lower end of the shell, the volume of the hay is large just after the beginning, so that the mixing plate has resistance, the rotating speed of the mixing plate is reduced, the hay is gradually broken up along with the hay, the rotating speed of the mixing plate is accelerated, and further the mixing plate moves outwards under the action of centrifugal force, so that the connecting spring has a tensile force, the connecting spring is internally stressed and stretched, and preparation is made for the resetting of the mixing plate, therefore, the effect of preventing the mixing mechanism from being damaged is achieved by gradually enlarging the mixing area along with the lengthening of the paper pulp manufacturing time.

2. The device for automatically adding the reactant through the paper pulp crushing degree during papermaking drives the belt to rotate together through the rotation of the rotating shaft, so that the rotating disc also starts to rotate under the rotation of the belt, the moving rod does left-right reciprocating motion due to the connection relation between the moving rod and the rotating disc, the extension spring drives the ejector to continuously move left and right, the rotating speed of the rotating shaft is gradually increased along with the gradual increase of the working length of the rotating shaft, so that the rotating speed of the rotating disc is increased, the left-right reciprocating speed of the moving rod is gradually increased, the acting force of the extension spring on the ejector is continuously increased, when the rotating shaft reaches the maximum value, the force of the ejector on the stress plate is also maximized, the stress plate is driven to move left by the ejector, an extrusion force is provided for the clamping mechanism, and the clamping mechanism moves upwards, so that the stress plate moves rightwards, when the triangular head at the left end of the stress plate moves beyond the clamping mechanism, the clamping mechanism is clamped on the stress plate, thereby fixing the stress plate at the left end of the clamping mechanism, simultaneously driving the upper end of the movable rod to move leftwards when the stress plate moves leftwards, and when the movable rod moves because the movable rod is an inclined rod, downward pressure is applied to the guide rod, so that the guide rod presses downwards, the pressure block is driven to move downwards together, so that the pressure block has pressure on the guide rod, the liquid tank is deformed, the internal pressure intensity is increased, thereby having pressure on the blocking mechanism, causing the blocking mechanism to contract leftwards and rightwards, thereby opening the lower end channel to be opened, and then make the additive flow into the inside of casing lower extreme pond through the pipeline downwards to reach when stirring along with the inside paper pulp of casing, automatic effect to inside additive.

Drawings

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

FIG. 2 is a partial cross-sectional view of the belt construction of the present invention;

FIG. 3 is a partial cross-sectional view of a fixation rod structure of the present invention;

FIG. 4 is a partial cross-sectional view of the top piece construction of the present invention;

fig. 5 is a partial cross-sectional view of the movable bar construction of the present invention.

In the figure: 1. a housing; 2. a rotating shaft; 3. fixing the rod; 4. a connecting spring; 5. a mixing plate; 6. a belt; 7. a turntable; 8. a travel bar; 9. an extension spring; 10. a top piece; 11. a stress plate; 12. a clamping mechanism; 13. a movable rod; 14. a guide bar; 15. a pressure block; 16. a liquid tank; 17. a blocking mechanism; 18. a pipeline.

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. 1-5, a device for automatically adding a reactant through the degree of pulp crushing during papermaking, comprising a housing 1, wherein the housing 1 is movably connected with two rotating shafts 2, the rotating shafts 2 are bilaterally symmetrical about the central line inside the housing 1, the rotating shafts 2 are arranged at the lower end of the inner wall of the housing 1, the outer surface of the rotating shafts 2 is fixedly connected with a fixed rod 3, the lower ends of the fixed rods 3 are fixedly connected with connecting springs 4, the lower ends of the connecting springs 4 are fixedly connected with a mixing plate 5, the outer surface of the rotating shafts 2 is movably connected with a belt 6, when the operation is started, the rotating shafts 2 start to rotate, so that the rotating shafts 2 drive the fixed rods 3 to rotate together, during the rotating process, due to the connection relationship between the connecting springs 4 and the fixed rods 3, the connecting springs 4 rotate together with the fixed rods 3, so as to drive the mixing plate 5 to rotate, and the kinetic energy of the rotating shafts 2 is a fixed value, when pivot 2 when rotating, make mixing plate 5 break up the breakage to the hay fever in the 1 lower extreme pond of casing, it is bulky just to begin the hay fever, thereby there is a resistance to mixing plate 5, make mixing plate 5's slew velocity slow down, be broken up gradually along with the hay fever, thereby make mixing plate 5's rotational speed accelerate, and then make mixing plate 5 move to the outside under the effect of centrifugal force, thereby there is a pulling force to coupling spring 4, make 4 inside atresss of coupling spring stretch, do preparation for mixing plate 5's the reseing, thereby reach the lengthening along with time of making to paper pulp, enlarge the mixing area gradually, send and prevent the destroyed effect of mixing mechanism.

Meanwhile, the upper end of the belt 6 is movably connected with a rotary table 7, the front end of the rotary table 7 is movably connected with a movable rod 8, the left end of the movable rod 8 is fixedly connected with an extension spring 9, two extension springs 9 are respectively positioned at the left end and the right end of the movable rod 8, the extension spring 9 is positioned at the upper end of the inner wall of the shell 1, the left end of the extension spring 9 is fixedly connected with a top part 10, the left end of the top part 10 is movably connected with a stress plate 11, the left end of the stress plate 11 is movably connected with a clamping mechanism 12, springs are arranged in the clamping mechanism 12, the left end of the stress plate 11 is a triangular head and can be clamped with each other by the clamping mechanism 12, the lower end of the stress plate 11 is movably connected with a movable rod 13, the middle part of the movable rod 13 is fixedly connected with a guide rod 14, the lower end of the movable rod 13 is fixedly connected with a pressure block 15, the pressure block 15 is positioned at the lower end of the guide rod 14, the pressure block 15 is positioned at the left end of the belt 6, and simultaneously, the belt 6 is driven to rotate together through the rotation of the rotary shaft 2, and then the rotary disc 7 starts to rotate under the rotation of the belt 6, because of the connection relationship between the movable rod 8 and the rotary disc 7, the movable rod 8 reciprocates left and right, so that the extension spring 9 drives the top piece 10 to move left and right, as the working length of the rotary shaft 2 gradually increases, the rotating speed of the rotary shaft 2 also gradually increases, so that the rotating speed of the rotary disc 7 increases, and further the left and right reciprocating speed of the movable rod 8 gradually increases, so that the acting force of the extension spring 9 on the top piece 10 continuously increases, when the rotary shaft 2 reaches a maximum value, the force of the top piece 10 on the stressed plate 11 also reaches a maximum value, so that the stressed plate 11 moves left under the push of the top piece 10, so that the clamping mechanism 12 has an extrusion force, so that the clamping mechanism 12 moves upward, and further the stressed plate 11 moves right, when the movement of the triangular head at the left end of the stressed plate 11 exceeds the clamping mechanism 12, at the moment, the clamping mechanism 12 is clamped with the stress plate 11, so that the stress plate 11 is fixed at the left end of the clamping mechanism 12, meanwhile, when the stress plate 11 moves leftwards, the upper end of the movable rod 13 is driven to move leftwards, because the movable rod 13 is an inclined rod, when the movable rod 13 moves, downward pressure is applied to the guide rod 14, so that the guide rod 14 is pressed downwards, the pressure block 15 is driven to move downwards together, the pressure block 15 has pressure on the guide rod 14, the liquid tank 16 is deformed, the internal pressure is increased, so that pressure is applied to the blocking mechanism 17, the blocking mechanism 17 is contracted leftwards and rightwards, the channel at the lower end is opened, the additive flows downwards into the water tank at the lower end of the shell 1 through the pipeline 18, the effect of automatically applying the internal additive is achieved when the paper pulp in the shell 1 is uniformly stirred, and meanwhile, the lower end of the pressure block 15 is movably connected with the liquid tank 16, the lower end of the liquid tank 16 is movably connected with a blocking mechanism 17, a spring is arranged in the blocking mechanism 17, the right end of the guide rod 14 is in a slope shape, the number of the guide rods 14 is two, the two guide rods are evenly distributed at the lower end of the liquid tank 16, and the lower end of the blocking mechanism 17 is fixedly connected with a pipeline 18.

The additives are typically sodium hydroxide and sodium sulfate.

The working principle is as follows: when the operation starts, the rotation is started through the rotating shaft 2, so that the rotating shaft 2 drives the fixing rod 3 to rotate together, in the rotating process, because of the connection relation between the connecting spring 4 and the fixing rod 3, the connecting spring 4 rotates along with the fixing rod 3, so as to rotate together, and further drive the mixing plate 5 to rotate, because the kinetic energy of the rotating shaft 2 is a fixed value, when the rotating shaft 2 rotates, the mixing plate 5 breaks up and breaks the hay in the pool at the lower end of the shell 1, the volume of the hay is large just at the beginning, so that the mixing plate 5 has resistance, the rotating speed of the mixing plate 5 is reduced, the hay is gradually broken up along with the hay, so that the rotating speed of the mixing plate 5 is increased, and further the mixing plate 5 moves outwards under the action of centrifugal force, so as to have a tensile force on the connecting spring 4, so that the connecting spring 4 is stretched under the internal stress, and preparation is made for the resetting of the mixing plate 5, thereby achieving the effect of gradually enlarging the mixing area and preventing the mixing mechanism from being damaged when the paper pulp is manufactured along with the time increase, simultaneously driving the belt 6 to rotate together through the rotation of the rotating shaft 2, further leading the rotating disc 7 to start to rotate under the rotation of the belt 6, leading the moving rod 8 to do left-right reciprocating motion due to the connection relation between the moving rod 8 and the rotating disc 7, leading the extension spring 9 to drive the top piece 10 to continuously move left and right, leading the rotating speed of the rotating shaft 2 to be gradually increased along with the gradual increase of the working length of the rotating shaft 2 during working, leading the rotating speed of the rotating disc 7 to be increased, further leading the left-right reciprocating speed of the moving rod 8 to be gradually increased, leading the acting force of the extension spring 9 on the top piece 10 to be continuously increased, leading the force of the top piece 10 on the stress plate 11 to be maximum when the rotating shaft 2 reaches the maximum value, leading the stress plate 11 to move left under the pushing of the top piece 10, therefore, an extrusion force is provided to the clamping mechanism 12, the clamping mechanism 12 moves upwards, and further the stress plate 11 moves rightwards, when the triangular head at the left end of the stress plate 11 moves beyond the clamping mechanism 12, the clamping mechanism 12 clamps the stress plate 11 at the moment, so that the stress plate 11 is fixed at the left end of the clamping mechanism 12, and meanwhile, when the stress plate 11 moves leftwards, the upper end of the movable rod 13 is driven to move leftwards, and because the movable rod 13 is an inclined rod, when the movable rod 13 moves, a downward pressure is provided to the guide rod 14, so that the guide rod 14 presses downwards, the pressure block 15 is driven to move downwards together, the pressure block 15 has a pressure to the guide rod 14, the liquid tank 16 is deformed, the internal pressure is increased, and a pressure is provided to the blocking mechanism 17, so that the blocking mechanism 17 contracts leftwards and rightwards, and the lower end channel is opened, and then the additive flows downwards into the water pool at the lower end of the shell 1 through the pipeline 18, so that the effect of automatically adding the internal additive when the pulp in the shell 1 is uniformly stirred is achieved.

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.