阅读说明：本技术 一种卫生巾原浆多级压力筛选滤筒机 (Multistage pressure screening filter drum machine for primary pulp of sanitary towel ) 是由 卢添胜 于 2019-12-16 设计创作，主要内容包括：本发明公开了一种卫生巾原浆多级压力筛选滤筒机,其结构包括压力筛选筒、压力中柱、外转轮,压力中柱贯穿于压力筛选筒内部,通过外界的压力中柱对其内部的隔板进行施压推动,让隔板顺着滤筒内部进行移动对置口之间的原浆进行挤压,在挤压的过程中跟随所抵触的原浆一并活动,顺着椭固芯的定点跟随形变,将其拖开,呈压实状态,需要吸水回型时,能够辅助其快速均匀松散开,快速吸水回型,其将会顺着滑层滑出,在内筒内部的原浆回型,吸水会形成水动力时,被排出接口外的杂质将会受到水的回力,由后端的定角对其进行反力的支撑,在杂质已经被挤压排出,仍处于水内部时,会在原浆回型的过程中,有杂质要跑入的同时推动封闭出口端,让其不会再次混入。(The invention discloses a multistage pressure screening filter cylinder machine for virgin pulp of sanitary towels, which structurally comprises a pressure screening cylinder, a pressure center pillar and an outer rotating wheel, wherein the pressure center pillar penetrates through the pressure screening cylinder, a partition plate in the pressure center pillar is pressed and pushed by the external pressure center pillar to enable the partition plate to move along the interior of the filter cylinder and extrude virgin pulp between opposite openings, the partition plate moves along with the abutted virgin pulp in the extrusion process, the virgin pulp moves along with the abutted virgin pulp along with the fixed point of an elliptic solid core and is dragged out to be in a compacted state, when water is required to be absorbed and reshaped, the rapid water absorption and reshaping can be assisted to be rapidly and uniformly loosened and rapidly absorb water and reshaped, the impurities discharged out of an interface can be subjected to the returning force of water when the water is absorbed and reshaped, the impurities are supported by a fixed angle at the rear end, and when the impurities are extruded and discharged and still exist in the water, in the process of primary pulp returning, impurities are required to run in and simultaneously push the closed outlet end, so that the impurities cannot be mixed again.)

1. The utility model provides a sanitary towel magma multistage pressure screening cartridge machine, its structure includes pressure screening section of thick bamboo (qw 01), pressure center pillar (qw 02), outer gyro wheel (qw 03), master control case (qw 04), bottom sprag frame (qw 05), its characterized in that:

the pressure center pillar (qw 02) penetrates through the pressure screening cylinder (qw 01), one end of the pressure center pillar (qw 02) far away from the pressure screening cylinder (qw 01) is connected with the outer rotating wheel (qw 03), and the master control box (qw 04) is welded on the upper surface of the bottom bracket (qw 05);

the pressure screening cylinder (qw 01) comprises a placing port (a 1 a), a partition plate (a 2 a), an outer pocket shell (a 3 a), an inner channel (a 4 a), a push rod (a 5 a), a filter cylinder (a 6 a) and a telescopic angle (a 7 a), wherein the placing port (a 1 a) is embedded into the filter cylinder (a 6 a), the partition plate (a 2 a) is connected with the telescopic angle (a 7 a), the inner channel (a 4 a) is installed inside the outer pocket shell (a 3 a), and the push rod (a 5 a) is connected with the partition plate (a 2 a).

2. The multi-stage pressure screening filter cylinder machine for the virgin pulp of the sanitary towel, according to claim 1, is characterized in that: the telescopic angle (a 7 a) comprises a movable extrusion plate (g 01), a pressure port (g 02), a clamping head (g 03), an internal tension core (g 04) and a reverse hook (g 05), wherein the reverse hook (g 05) is embedded into the movable extrusion plate (g 01), the internal tension core (g 04) is connected with the clamping head (g 03), and the clamping head (g 03) is installed inside the pressure port (g 02).

3. The multi-stage pressure screening filter cylinder machine for the virgin pulp of the sanitary towel, according to claim 2, is characterized in that: interior core (g 04) of stretching between the fingers is including propping core (zx 11), ellipse and consolidating core (zx 22), outer glued membrane (zx 33), following power layer (zx 44), prop core (zx 11) and install in ellipse and consolidate core (zx 22) surface, ellipse is consolidated core (zx 22) surface laminating has outer glue film (zx 33), outer glue film (zx 33) is embedded in following power layer (zx 44) inside.

4. The multi-stage pressure screening filter cylinder machine for the virgin pulp of the sanitary towel, according to claim 2, is characterized in that: the clamping head (g 03) comprises an inclined edge (asd 1), a force fixing angle (asd 2), an extending edge (asd 3), a force extending stabilizing ball (asd 4) and a ball ejecting head (asd 5), wherein the force fixing angle (asd 2) is connected with the inclined edge (asd 1), the force extending stabilizing ball (asd 4) is embedded into the extending edge (asd 3), and the force extending stabilizing ball (asd 4) is connected with the ball ejecting head (asd 5).

5. The multi-stage pressure screening filter cylinder machine for the virgin pulp of the sanitary towel, according to claim 1, is characterized in that: the filter cylinder (a 6 a) comprises a unidirectional extrusion opening (bb 01), an interface (bb 02), a pocket ring (bb 03) and an inner barrel (bb 04), wherein the interface (bb 02) and the inner barrel (bb 04) are communicated, the interface (bb 02) is embedded in the pocket ring (bb 03), and the unidirectional extrusion opening (bb 01) is connected with the pocket ring (bb 03).

6. The multi-stage pressure screening filter cylinder machine for the virgin pulp of the sanitary towel, according to claim 5, is characterized in that: the unidirectional extrusion port (bb 01) comprises a sliding layer (h 01), a fixed angle (h 02), a core fixing ball (h 03), a back-off angle (h 04) and a range core (h 05), wherein the range core (h 05) is installed inside the sliding layer (h 01), the fixed angle (h 02) is connected with the core fixing ball (h 03), and the back-off angle (h 04) is welded on the outer surface of the core fixing ball (h 03).

Technical Field

The invention belongs to the field of sanitary towel screening, and particularly relates to a multistage pressure screening filter cylinder machine for primary pulp of a sanitary towel.

Background

When the sanitary towel raw stock is placed into equipment for liquid pressure screening treatment, the raw stock of the middle-end filter cylinder is pushed and pressed in water through pressure, so that sundries in the sanitary towel raw stock can be discharged out of the outer ring of the filter cylinder along with the extrusion of the raw stock, and the sanitary towel raw stock is subjected to repeated circulating treatment.

Based on the findings of the inventor, the existing sanitary towel pulp multistage pressure screening machine mainly has the following defects, such as:

1. when the sanitary towel pulp is pressed and accumulated together in water and needs to be pressed for multiple times, the outer ring of the original pulp of the sanitary towel can gradually absorb and release water inwards so as to expand, the original pulp is not integrally absorbed and expanded in the process, and the pressing operation is carried out again so that the inner part of the original pulp has an untreated part.

2. When the impurity scraps treated by the filter cylinder are still in the same liquid with the internal original pulp, the impurity scraps are easy to run inwards along with the flowing force of water in the process of expanding, absorbing and releasing the original pulp, so that the impurity scraps are repeatedly treated.

Therefore, a multi-stage pressure screening filter cylinder machine for the raw pulp of the sanitary towel needs to be provided.

Disclosure of Invention

In order to solve the problem that when the sanitary towel pulp is pressed and accumulated together in water and needs to be pressed for multiple times, the outer ring of the original pulp of the sanitary towel can gradually absorb and release water inwards to expand, the original pulp is not integrally absorbed and expanded in the process, the outer ring is pushed and pressed to run again, so that an untreated part is arranged in the outer ring, and when sundry scraps treated by the filter cartridge are still in the same liquid with the original pulp in the inner part, the sundry scraps are easier to run inwards along with the flowing force of the water in the process of expanding and absorbing the original pulp, so that the repeated treatment is caused.

The invention relates to a multistage pressure screening filter drum machine for virgin pulp of a sanitary towel, which aims and effects are achieved by the following specific technical means:

the structure of the pressure screening device comprises a pressure screening cylinder, a pressure center pillar, an outer rotating wheel, a main control box and a bottom support frame.

The pressure center pillar runs through inside the pressure screening section of thick bamboo, the one end that the pressure center pillar kept away from the pressure screening section of thick bamboo is connected with outer gyro wheel, the master control case welds in bottom sprag frame upper surface.

The pressure screening cylinder comprises a placing opening, a partition plate, an outer pocket shell, a built-in channel, a push rod, a filter cylinder and a telescopic angle, the placing opening is embedded into the filter cylinder, the partition plate is connected with the telescopic angle, the built-in channel is installed inside the outer pocket shell, and the push rod is connected with the partition plate.

As a further improvement of the invention, the telescopic angle comprises a movable extrusion plate, a pressure port, clamping heads, inner tightening cores and reverse hooks, wherein the reverse hooks are embedded in the movable extrusion plate, the inner tightening cores are connected with the clamping heads, the clamping heads are arranged in the pressure port, the number of the inner tightening cores is four, two inner tightening cores are in a group, and the number of the reverse hooks is four.

As a further improvement of the invention, the inner core comprises a support core, an elliptic fixed core, an outer adhesive layer and a force following layer, wherein the support core is arranged on the outer surface of the elliptic fixed core, the outer adhesive layer is attached to the outer surface of the elliptic fixed core, the outer adhesive layer is embedded in the inner part of the force following layer, the elliptic fixed core is of an elliptic structure, and the outer adhesive layer is made of rubber materials and has certain resilience.

As a further improvement of the invention, the chuck comprises an inclined edge, a force fixing angle, an extending edge, two force extending stabilizing balls and a ball ejecting head, wherein the force fixing angle is connected with the inclined edge, the force extending stabilizing balls are embedded in the extending edge and connected with the ball ejecting head, the number of the force fixing angles is two, the number of the force extending stabilizing balls is two, and the inclined edge is of a semi-arc structure.

As a further improvement of the invention, the filter cylinder comprises a one-way extrusion opening, an interface, a pocket ring and an inner barrel, wherein the interface is communicated with the inner barrel, the interface is embedded in the pocket ring, the one-way extrusion opening is connected with the pocket ring, the two one-way extrusion openings are in a group and are uniformly distributed in a circular shape, and the pocket ring is in a circular ring-shaped structure.

As a further improvement of the invention, the one-way extrusion port comprises a sliding layer, fixed corners, core fixing balls, left-hand buckling corners and range cores, wherein the range cores are arranged inside the sliding layer, the fixed corners are connected with the core fixing balls, the left-hand buckling corners are welded on the outer surface of the core fixing balls, the number of the left-hand buckling corners is two, and the core fixing balls are of a spherical structure.

Compared with the prior art, the invention has the following beneficial effects:

1. push to its inside baffle through external pressure center pillar, let the baffle push along straining the inside magma that removes between the opposition mouth of a section of thick bamboo, follow conflicting magma activity in the lump at extruded in-process, drag the steady ball of delay power by the knob and drive the trend limit along the equidirectional swing, the power that lets it receive has certain direction activity, follow deformation along the fixed point of the solid core of ellipse, drag it away, let it can absorb water fast, after the magma is extruded and screened, be the compaction state, when needing to absorb water and returning the type, can assist its quick even pine to scatter, absorb water fast and return the type.

2. It will be along the sliding layer roll-off, the inside magma of inner tube returns the type, when absorbing water and can forming hydrodynamic force, impurity by the discharge interface outside will receive the power of returning of water, the form of self lets the roll-off that inside impurity can be smooth, the difficult income in outside, carry out the support of counter-force to it by the fixed angle of rear end, discharged by the extrusion at impurity, still when being in water inside, can be at the magma in-process that returns the type, promote when having impurity to run in and seal the exit end, let it can not sneak into once more.

Drawings

Fig. 1 is a schematic structural diagram of a multistage pressure screening filter cartridge machine for virgin pulp of a sanitary napkin according to the present invention.

Fig. 2 is a left-side view of the internal structure of the pressure screening cartridge of the present invention.

Fig. 3 is a schematic front view of an internal structure of a telescopic angle according to the present invention.

Fig. 4 is a front view of the internal structure of the internal core for stretching.

Fig. 5 is a front view of an internal structure of a chuck according to the present invention.

Fig. 6 is a right-view internal structure schematic diagram of a filter cartridge according to the present invention.

FIG. 7 is a schematic front view of an inner structure of a single-direction extrusion opening according to the present invention.

In the figure: pressure screening cylinder-qw, pressure center column-qw, outer rotating wheel-qw, main control box-qw, bottom support frame-qw, mouth-placing-a 1, partition board-a 2, outer pocket shell-a 3, inner channel-a 4, push rod-a 5, filter cylinder-a 6, expansion angle-a 7, extrusion plate-g, mouth-pressing-g, chuck-g, inner core-g, reverse hook-g, core-zx, elliptical core-zx, outer glue layer-zx, force following layer-zx, tendency edge-asd, force fixing angle-asd, extension edge-asd, force extending stabilizing ball-asd, ball head-asd, one-way mouth-bb, interface-bb, pocket ring-bb, inner cylinder-bb, sliding layer-h, fixed angle-h, core ball-h, reverse buckle angle-h, Range core-h 05.

Detailed Description

The invention is further described below with reference to the accompanying drawings: