CN212077467U - Flange type supporting mechanism for pulper - Google Patents

Abstract

The utility model discloses a flange formula supporting mechanism for pulper, the cell body that includes hydrapulper supports through the landing leg, and the driving shaft downwardly extending of hydrapulper rotor extends to the cell body below, and the outside cooperation that the driving shaft is located the cell body below is equipped with the bearing room, and flange formula supporting mechanism connects the landing leg and the outer bearing room of driving shaft, flange formula supporting mechanism includes the bracing piece that length-adjustable, and one end and the bearing room of bracing piece are connected, and the other end and the landing leg of bracing piece are connected; the bracing piece includes two sections at least bracing piece sections of coaxial setting, and the butt joint portion of two adjacent bracing piece sections all is fixed to be equipped with the flange, connects through adjusting bolt between two flanges, just remains certain clearance between two flanges. The utility model discloses a flange formula supporting mechanism divisible preparation, the clamping or dismantle convenient, rapid, it is firm to connect, the installation of being convenient for, guarantee that the transmission is stable.

Description

Flange type supporting mechanism for pulper

Technical Field

The utility model belongs to the technical field of papermaking equipment, especially, relate to a flange formula supporting mechanism for pulper.

Background

The traditional high-concentration hydrapulper is mainly used for separating high-concentration waste paper from printing ink in the deinking process, and the concentration of the treated pulp can reach 10 percent_~15 percent. The device mainly comprises a groove body, a rotor, a transmission mechanism and the like. When the device works, materials to be disintegrated entering the cylinder can be subjected to mild beating in a high-concentration state under the continuous impact, collision, friction and decomposition of the rotating spiral rotor, so that liquid medicine is effectively mixed, and meanwhile, ink particles are fully separated from the surface of the fibers under the friction action among the fibers. And discharging the defibered slurry with higher whiteness from a slurry outlet, and entering the next working procedure.

The utility model discloses a high enriched hydraulic pulper as notice number CN210066324U, including the staving, the top of staving is equipped with the feed inlet, and the bottom of staving is equipped with the inlet tube and goes out the thick liquid pipe, is equipped with agitating unit in the staving, still including filtering the piece, filter and be equipped with diluting device between the staving, go out the thick liquid pipe and keep away from the one end of staving and communicate in diluting device, filter and be equipped with the feed end and arrange miscellaneous end on the piece, install the connecting pipe on the diluting device, filter the piece below and be equipped with the collecting box, filter and be equipped with on the piece. After the stirring device untwins the waste paper in the barrel, paper pulp and impurity will be discharged to the diluting device, and the paper pulp after being diluted will be discharged to and filter on the piece, and paper pulp will drop and collect in the collection box, and the transport will carry impurity to in the collection box. The utility model discloses thereby need not to shut down clearance impurity and improved the mediation efficiency of waste paper.

Utility model provides a high enriched hydrapulper, mainly by cylinder cell body 1, transmission 3, support 4 constitution as notice No. CN201447627U, install double-end spiral auger 2 in the middle of cell body 1, transmission 3 of double-end spiral auger 2 is located the below of cell body 1. The inner wall of the lower part of the tank body 1 is provided with a plurality of guide plates 11. The upper part of the double-end spiral auger 2 is provided with equidistant spiral blades 7, the bottom wing 8 of the double-end spiral auger is welded on the auger cone 9, the included angle between the conical surface of the auger cone 9 and the bottom surface of the auger cone is a plane included angle 12 which is 45-60 degrees, the included angle between the bottom wing 8 of the auger and the auger cone 9 is a bottom wing inclination angle 10 which is 45-60 degrees. Through the setting, the utility model discloses 2 reasonable in design of double-end spiral auger, the thick liquids circulation does not have the dead angle, and the pulping concentration reaches 16 ~ 18%, and becomes thick liquid of high quality.

The invention as the publication number CN1924186A discloses a continuous high-concentration hydraulic pulper, which is characterized in that a novel practical point is that a paper pulp screening device is arranged below an inner cavity of a groove body and a pulper rotor, the inner cavity of the groove body is divided into a paper pulp cavity and a good pulp cavity by the paper pulp screening device, the good pulp cavity is communicated with a pulp outlet, the paper pulp screening device comprises a plurality of fixed propeller-shaped blades which are uniformly distributed in the circumferential direction by taking a rotor axis as a central line, and the rotating direction of the propeller-shaped blades is the same as that of the propeller-shaped blades of the pulper rotor; the utility model discloses do not influence the untwining motion of scraps of paper in the pulper to can pass through thick liquid and heavy impurity and discharge in succession through a thick liquid mouth, overcome the defect that no sieve hydrapulper frequently stops out the thick liquid, also overcome the difficult problem that has sieve hydrapulper to need to shut down clear miscellaneous, the energy consumption is lower, has improved production efficiency greatly.

The invention as publication No. CN1657692A discloses a medium and high concentration hydraulic pulper, which comprises a pulper groove body, wherein the bottom of the groove body is vertically provided with a pulper rotor provided with a spiral blade, the driving end of the pulper rotor is fixedly connected with a driving device positioned below the groove body, and the bottom of the groove body corresponding to the driving end of the pulper rotor is provided with an upward boss-shaped bulge; the structure enables the blades of the rotor of the pulper to leave the bottom of the pulper trough body, so that friction between the rotor and the trough body is thoroughly avoided, the paths of movement of the waste paper in the whole vortex circulation and the local vortex circulation formed in the pulper trough body are increased, the number of collision is increased, the waste paper is broken and dissociated into single fibers, fibers cannot be cut off, the integrity of various non-fibrous impurities is kept, the power consumption is reduced, and the quality of paper pulp is improved.

However, the high-concentration hydrapulper equipment comprising the technical scheme is easy to vibrate or displace in operation, and needs firm support to ensure the normal operation of the equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flange formula supporting mechanism for pulper.

The utility model adopts the following technical scheme:

a flange type supporting mechanism for a pulper comprises a trough body of a hydrapulper, wherein the trough body is supported by supporting legs, a driving shaft of a rotor of the hydrapulper extends downwards to the lower part of the trough body, a bearing chamber is arranged outside the driving shaft below the trough body in a matched mode, the flange type supporting mechanism is connected with the supporting legs and an outer bearing chamber of the driving shaft, the flange type supporting mechanism comprises a supporting rod with adjustable length, one end of the supporting rod is connected with the bearing chamber, and the other end of the supporting rod is connected with the supporting legs;

the bracing piece includes two sections at least bracing piece sections of coaxial setting, and the butt joint portion of two adjacent bracing piece sections all is fixed to be equipped with the flange, connects through adjusting bolt between two flanges, just remains certain clearance between two flanges.

The supporting rod comprises two sections of supporting rod sections which are coaxially arranged and are respectively a first supporting rod section and a second supporting rod section.

And a connecting plate is fixed at one end of the support rod connected with the bearing chamber, and the connecting plate penetrates through a fixing bolt to be connected with a fixing plate fixedly arranged on the bearing chamber.

And one end of the support rod connected with the support leg is welded with the support leg.

The flange type supporting mechanisms are at least two, and the two adjacent flange type supporting mechanisms are arranged at a certain included angle and are respectively connected to different supporting legs.

The utility model has the advantages that:

1. the utility model discloses a flange formula supporting mechanism is at the during operation, and the one end and the bearing room of bracing piece are connected, and the other end and the landing leg of bracing piece are connected, and later the adjustment takes the length of the adjusting bolt of clearance flange department, and taut (or support) bearing room makes the steady two supports of transmission be certain angle, and taut (or support) bearing room makes the transmission steady.

The utility model discloses a flange formula supporting mechanism divisible preparation, the clamping or dismantle convenient, rapid, it is firm to connect, the installation of being convenient for.

Drawings

FIG. 1 is a general schematic view of a novel high consistency hydropulper according to an embodiment of the present invention;

fig. 2 is a schematic view of a tank body of the novel high-concentration hydrapulper according to the embodiment of the invention;

FIG. 3 is a schematic cross-sectional view of the barrel sidewall of FIG. 2;

fig. 4 is a schematic view of a guide vane in the groove body in the embodiment of the present invention;

FIG. 5 is a schematic view of an upper cover of the trough body in the embodiment of the present invention;

fig. 6 is a schematic view of a rotor in an embodiment of the invention;

FIG. 7 is a schematic view of a helical blade of a rotor according to an embodiment of the present invention;

fig. 8 is a schematic view of a circular arc segment sieve plate in the embodiment of the present invention;

FIG. 9 is a schematic view of a drive pin in an embodiment of the present invention;

FIG. 10 is a schematic view of a seminal plasma chamber in an embodiment of the present invention;

fig. 11 is a schematic view of an assembled working platform according to an embodiment of the present invention;

FIG. 12 is a schematic view of an annular inner deck according to an embodiment of the present invention;

FIG. 13 is a schematic view of an annular outer platform according to an embodiment of the present invention;

fig. 14 is a schematic view of a suspended combination type hood according to an embodiment of the present invention;

FIG. 15 is a schematic view of a flange-type supporting mechanism according to an embodiment of the present invention;

fig. 16 is a schematic view of the installation of the belt-tightening screw portion in the embodiment of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in fig. 1 to 16, the novel high-concentration hydrapulper of the embodiment includes a tank body 1 and a rotor 2 arranged in the tank body, the rotor 2 is connected with a transmission device 3, a sieve plate 4 is arranged below the rotor 2 and matched with the rotor, a fine pulp chamber 5 is formed below the sieve plate 4, and the fine pulp chamber 5 is provided with a pulp outlet.

The tank body 1 is a heating and heat-preserving tank body and mainly comprises a tank body 11 and a lower conical tank body 12 coaxially connected with the lower end of the tank body 11; the side wall of the cylinder body 11 is of a multilayer structure and is sequentially divided into a disintegration layer 111, a heating layer 112 and a heat preservation layer 113 from inside to outside, the disintegration layer 111 is used as the inner wall of the cylinder body to be contacted with the slurry, a heating cavity is formed between the disintegration layer 111 and the heating layer 112, and a heat preservation cavity is formed between the heating layer 112 and the heat preservation layer 113. The upper end and the lower end of the side wall of the cylinder body 11 are provided with sealing plates 14 for sealing, and the sealing plates 14 simultaneously seal the heating cavity and the heat preservation cavity.

The heating cavity is internally provided with guide vanes 114 which are spirally arranged to form a heating spiral flow passage, the heating cavity is also provided with a heating medium inlet and a heating medium outlet, and the heating medium can be hot water or steam to realize uniform heating. In this embodiment, the heating medium inlet is disposed at the upper end of the heating chamber, the heating medium inlet is connected to a heating medium inlet pipe 115, the heating medium outlet is disposed at the lower end of the heating chamber, and the heating medium outlet is connected to a heating medium outlet pipe 116.

The heat preservation intracavity is filled with insulation material 117, realizes the heat preservation effect.

A mounting hole is formed at the small-diameter end of the bottom of the lower cone cylinder 12, and the sieve plate 3 is positioned at the mounting hole; the inner wall of the lower cone cylinder 12 is provided with a guide plate 15 which is diffused outwards and surrounds the circumferential direction of the sieve plate 3, and an inclined included angle is formed between the guide plate 15 and the radial direction of the lower cone cylinder 12. The included angle of inclination is 10-30 deg., preferably 20 deg.. Due to the arrangement of the guide plate 15, the pulping effect is good.

The upper end of the cylinder body 11 is detachably and hermetically connected with an upper cover 13, a feeding pipe 131, a vacuum pipe 132 and an additive pipe 133 are arranged at the upper cover 13, a feeding hopper 134 is arranged at the feeding pipe 131 in a matching manner, and an electric gate valve 135 is further arranged on the feeding pipe 131 to control feeding. The vacuum tube 132 can properly vacuumize the groove body, and ensure that the upper cover is closely attached to the cylinder body.

The contact material of the tank body 1 and the pulp is wear-resistant stainless steel, and is suitable for throwing raw materials such as wheat straw, reed, cotton stalk, corn stalk and the like.

Through the design of the tank body 1, the working temperature in the tank body is ensured, and the disintegrating effect is ensured.

The rotor 2 is a spiral rotor, and it mainly comprises dabber 21, helical blade 22 and the rotor chassis 23 of setting in the dabber 21 bottom of setting on dabber 21, and dabber 21 includes conical section dabber 212 and the straight section dabber 211 on lower part, and the upper end minor diameter end of conical section dabber 211 is fixed with the coaxial butt joint of straight section dabber 212, and the axial length of straight section dabber 212 is greater than the axial length of conical section dabber 211.

In this embodiment, the mandrel 21 is a hollow shaft structure, the upper end of the mandrel is sealed by a blocking plate 24, and a lifting lug 25 is fixedly arranged on the blocking plate 24.

The helical blades 22 are double-ended helical blades that are circumferentially arranged on the mandrel 21 (at a constant or variable pitch arrangement) that form a small-top and large-bottom tapered blade section 222 at the tapered mandrel and a straight blade section 221 at the straight mandrel.

The rotor chassis 23 comprises a chassis body 231 and a boss 232 coaxially fixed on the bottom plate body 231, the boss 232 is coaxially butted and fixed with the large-diameter end of the lower end of the conical section mandrel, water throwing blades 233 which are diffused outwards are fixedly connected around the boss 232, the upper ends of the water throwing blades 233 are butted and fixed with the lower end of the conical section blade part, and the lower ends of the water throwing blades 233 are butted and fixed with the chassis body 231; a bottom flap 234 is fixedly connected around the chassis body 231, the bottom flap 234 is in clearance fit with the screen plate, and a blade 235 is fixed on the pulp facing side of the bottom flap 234.

When the device works, the rotor 2 rotates, the bottom wing pieces 234 continuously clean the sieve plate, the water throwing blades 233 continuously stir raw materials, the rotation of the helical blades on the rotor 2 drives the raw materials added with the mixed biological agent to form strong circulating turbulence, so that friction is generated between the raw materials, the raw materials are softly loosened without damaging plant fibers, and meanwhile, the device has good energy-saving and consumption-reducing effects and high production efficiency.

The refining chamber 5 comprises an inner supporting ring 51 and an outer supporting ring 52 which are coaxially arranged, the upper ends of the inner supporting ring 51 and the outer supporting ring 52 are respectively provided with an outer mounting flange 55 and an inner mounting flange 56, an annular sieve plate mounting area is formed between the outer mounting flange 55 and the inner mounting flange 56, the lower ends of the inner supporting ring 51 and the outer supporting ring 52 are connected with a bottom plate 53, and a pulp outlet is connected with a pulp outlet pipe 54 which is obliquely arranged. The bottom plate 53 is also provided with a flushing water pipe 57 communicated with the fine pulp chamber 5, and water is discharged through the flushing water pipe 57 for flushing and diluting, thereby being beneficial to discharging pulp.

The outer mounting flange 55 is provided with two circles of mounting holes arranged in concentric circles, the outer mounting hole 551 is used for connecting the trough body, and the inner mounting hole 552 is used for connecting the sieve plate. The drive shaft 31 of the transmission passes through the middle of the inner support ring 51.

The sieve plate 4 comprises N circular arc section sieve plates 41 (6 in the embodiment) which are evenly distributed in an annular sieve plate mounting area, and is convenient to process, thermally process and mount. The arc section sieve plate 41 is provided with sieve pores, and the size of the sieve pores can be freely selected by customers within the application range.

The arc section sieve plate 41 is provided with cutter bars 42 which are diffused outwards, the cutter bars 42 are distributed around the circle center of the sieve plate 4, and the corresponding arc section sieve plate 41 is arranged in the cutter bars 42, so that the winding and the blocking of impurities are avoided.

In this embodiment, a plurality of support rods 58 are radially disposed between the inner support ring 51 and the outer support ring 52, and the support rods 58 are used for supporting the arc segment screen plate 41.

In the embodiment, the material of the fine pulp chamber is made of wear-resistant stainless steel material or lining stainless steel material, so that the strength and hardness are improved, and the service life is prolonged.

The transmission device 3 comprises a driving shaft 31 which penetrates through the middle of the inner support ring 51, and the driving shaft 31 extends downwards to the lower part of the trough body 1; a bearing chamber 32 is arranged outside the driving shaft 31 below the tank body in a matching way, and a driven belt wheel 33 is arranged at the position of the driving shaft 31 extending out of the bearing chamber 32; the upper end of the driving shaft 31 is provided with a rotor seat 34, and the rotor base plate 23 is arranged on the rotor seat 34.

In this embodiment, the bottom plate 53 of the fine pulp chamber is connected to the outer bearing chamber 37 of the driving shaft 31 by a support plate, so that the bearing chamber 37 and the fine pulp chamber 5 are organically combined together, the processing is convenient, the vibration is prevented, the manufacturing is convenient, and the productivity is improved.

In this embodiment, the rotor base plate 23 and the rotor base 34 are fixed by bolts, and a driving pin 35 is disposed between the rotor base plate 23 and the rotor base 34 for positioning; the transmission pin 35 is of a stepped shaft structure with a large upper part and a small lower part, the rotor chassis 23 is provided with a stepped transmission pin hole 36 corresponding to the transmission pin 35, the rotor seat 34 is provided with a matched positioning hole corresponding to the transmission pin hole 36, the diameter of the positioning hole is the same as that of the small-diameter hole section of the transmission pin hole 36, the transmission pin 35 is installed in the transmission pin hole 36, and the small-diameter shaft section of the transmission pin 35 is inserted into the corresponding positioning hole, so that the positioning is accurate, the replacement is convenient, large power can be transmitted, large torque can be borne, and the transmission device has the characteristics of reliable and stable connection, small occupied space, high replacement speed, wide application range and the.

The transmission device 3 further comprises a motor 6 arranged on one side of the tank body 1, the motor 6 is vertically arranged and supported by a support frame 61, a motor shaft of the motor 6 is connected with a driving belt wheel, and the driving belt wheel is connected with the driven belt wheel 33 through a transmission belt.

In this embodiment, the support frame 61 of the motor 6 is installed on the motor installation base 7, the motor installation base 7 is provided with the guide rail 71, the support frame 61 of the motor 6 is in sliding fit with the guide rail 71, a belt tensioning screw 72 is arranged between the support frame 61 of the motor 6 and the guide rail 71, the end portion of the guide rail 71 is provided with a fixed seat 73, the belt tensioning screw 72 penetrates through the fixed seat 73 and is connected with the support frame 61 of the motor 6, and the belt tensioning screw 72 is provided with locking nuts 74 on two sides of the fixed seat 73. In this embodiment, the belt tensioning screw 72 is adjusted to change the position between the motor 6 and the tank 1, so as to adjust the tightness of the transmission belt.

In this embodiment, the lower part of the tank body 1 is provided with the supporting leg 16, the supporting leg 16 is installed on the tank body installation foundation 20, the flange type supporting mechanism 8 is arranged between the bearing chamber 37 and the supporting leg 16, which are arranged outside the driving shaft 31, the flange type supporting mechanism 8 comprises a supporting rod 81 with adjustable length, one end of the supporting rod 81 is connected with the bearing chamber 37, and the other end of the supporting rod 81 is connected with the supporting leg.

In this embodiment, the supporting rod 81 includes a first supporting rod section 811 and a second supporting rod section 812 coaxially disposed, a flange 810 is fixedly disposed at a butt joint portion of the first supporting rod section 811 and the second supporting rod section 812, the two flanges 810 are connected by an adjusting bolt 813, and a certain gap is reserved between the two flanges 810.

When the flange type supporting mechanism 8 works, a connecting plate 814 is fixed at one end of the supporting rod 81 connected with the bearing chamber, the connecting plate 814 is connected with a fixing plate 321 fixedly arranged on the bearing chamber 32 by penetrating through a fixing bolt 815, one end of the supporting rod 81 connected with the supporting leg is welded with the supporting leg, then the length of the adjusting bolt is adjusted, and the bearing chamber is tensioned (or supported), so that the transmission is stable.

In this embodiment, two flange type supporting mechanisms 8 are provided, and the two flange type supporting mechanisms 8 are arranged at a certain included angle and are respectively connected to different supporting legs.

The flange type supporting mechanism of the embodiment can be manufactured in a split mode, clamping or dismounting is convenient and rapid, connection is firm, and installation is convenient.

The flange-type support mechanism of the embodiment is used for a high-consistency hydrapulper, and can also be used for other pulping equipment.

Still the cooperation is equipped with assembled work platform 9 outside the cell body 1, and assembled work platform 9 walks platform 91 in locating the cell body 1 top and rather than surrounding the annular of fixing, walks the platform 92 outside the fixedly connected with annular in the annular, walks platform 92 bottom outside the annular and is connected with the pole setting and supports on ground, walks to be equipped with guardrail 93 around the platform 92 outside the annular, and walks to step 92 outside the annular and be connected with the ladder 94 that walks to lead ground.

In this embodiment, the inner ring of the annular inner walking board 91 is welded to the tank body 1, and the outer ring of the annular inner walking board 91 is bolted to the annular outer walking board 92. The lower side of the annular inner walking board 91 is provided with a square pipe 911 and a rib plate 912, which play a role in reinforcement and facilitate the welding of the annular inner walking board 91 and the tank body 1. The lower side of the annular outer walking platform 92 is also provided with a square pipe 921 and a rib plate 922, which play a role in reinforcement.

The butt joint parts of the annular inner walking platform 91 and the annular outer walking platform 92 are provided with flanges, so that the flanges can be conveniently connected through bolts after butt joint.

The assembled working platform 9 is used for working, observing and maintaining, is convenient to disassemble and assemble, has good safety, can be manufactured separately and can be installed on site.

In this embodiment, the driving pulley, the driven pulley 33 and the transmission belt are covered with the suspension type combined shield 10, the suspension type combined shield 10 is detachably and fixedly connected with the left half cover 101 and the right half cover 101, and the combined suspension type combined shield 10 is tightly connected with the angle steel 17 at the supporting leg 16 of the tank body 1, so that the suspension type combined shield 10 is suspended at the supporting leg 16 of the tank body 1.

The design of the suspended combined type shield 10 not only saves the installation space and is convenient to disassemble, but also realizes better protection effect.

The embodiment is used for crushing the raw materials of wheat straw, reed, cotton stalk, corn stalk and the like, the final product is used for paper-making plant fiber, and the concentration of crushed pulp can reach 10 percent_~15 percent. When the device works, 80-90-degree hot water is added into the heating and heat-preserving tank body 1, and a proper amount of biological agents and raw materials are added according to the process requirements and are preserved for a period of time. The motor 6 inputs power to drive the rotor 2 to rotate, the raw materials to be disintegrated enter the groove body, and the rotating rotor 2 drives the raw materials added with the mixed biological agent to form strong circulating turbulence under certain temperature, biological agent and process conditions, so that friction is generated between the raw materials, and the raw materials are softly defibered without damaging plant fibers. The defibered slurry enters a fine slurry chamber through a sieve plate, is discharged from a slurry outlet pipe and enters the next procedure.

And functional nozzles such as a heating medium inlet pipe 115, a heating medium outlet pipe 116, a feeding hopper 134, a vacuum pipe 132, an additive pipe 133, a slurry outlet pipe 54, a flushing water pipe 57 and the like are remotely controlled by using a DCS system.

The above embodiments are only used for illustrating but not limiting the technical solutions of the present invention, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: the present invention may be modified or substituted with equivalents without departing from the spirit and scope of the invention, which should be construed as being limited only by the claims.

In the description of the present invention, it should be understood that the terms "front", "back", "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the description refers must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.

Claims (5)

1. The utility model provides a flange formula supporting mechanism for pulper, the cell body that includes hydrapulper passes through the landing leg to be supported, and the drive shaft downwardly extending of hydrapulper rotor extends to the cell body below, and the outside cooperation that the drive shaft is located the cell body below is equipped with the bearing room, and flange formula supporting mechanism connects landing leg and drive shaft outer bearing room, its characterized in that: the flange type supporting mechanism comprises a supporting rod with adjustable length, one end of the supporting rod is connected with the bearing chamber, and the other end of the supporting rod is connected with the supporting leg;

the bracing piece includes two sections at least bracing piece sections of coaxial setting, and the butt joint portion of two adjacent bracing piece sections all is fixed to be equipped with the flange, connects through adjusting bolt between two flanges, just remains certain clearance between two flanges.

2. A flange-type support mechanism for a pulper according to claim 1, characterised in that: the supporting rod comprises two sections of supporting rod sections which are coaxially arranged and are respectively a first supporting rod section and a second supporting rod section.

3. A flange-type support mechanism for a pulper according to claim 1 or 2, characterised in that: and a connecting plate is fixed at one end of the support rod connected with the bearing chamber, and the connecting plate penetrates through a fixing bolt to be connected with a fixing plate fixedly arranged on the bearing chamber.

4. A flange-type support mechanism for a pulper according to claim 1 or 2, characterised in that: and one end of the support rod connected with the support leg is welded with the support leg.

5. A flange-type support mechanism for a pulper according to claim 1, characterised in that: the flange type supporting mechanisms are at least two, and the two adjacent flange type supporting mechanisms are arranged at a certain included angle and are respectively connected to different supporting legs.

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