阅读说明：本技术 一种平面旋转分级筛 (Plane rotary grading sieve ) 是由 赵树志 田文广 杜春彩 于 2018-08-27 设计创作，主要内容包括：一种平面旋转分级筛,它涉及浆料生产加工设备技术领域。它包含机架体、筛体、上筒体、压力进料管、分离装置、重渣管、堰板、驱动电机、转轴、旋翼板、筛鼓、筛选区、波纹槽、筛缝、集成短纤维出口管、长纤维出口管,所述机架体内部下端设置有筛体,筛体上方设置有上筒体,上筒体上表面中间位置设置有压力进料管,上筒体内部上端设置有分离装置,且分离装置进口端与压力进料管连接,分离装置下方出口端设置有重渣管,重渣管穿出上筒体外部,重渣管外部设置有堰板。采用上述技术方案后,本发明有益效果为：使用价值高,浆料分离效果优良,大大提高了浆料分离质量,实用范围广,且收集便捷,收集效率高效,节约时间成本。(A plane rotation classifying screen relates to the technical field of slurry production and processing equipment. It contains frame body, screen frame, goes up barrel, pressure inlet pipe, separator, heavy sediment pipe, weir plate, driving motor, pivot, pterygoid lamina, screen drum, screening district, ripple groove, screen joint, integrated short-staple outlet pipe, long fiber outlet pipe, the inside lower extreme of frame body is provided with the screen frame, and the screen frame top is provided with the barrel, goes up barrel upper surface intermediate position and is provided with the pressure inlet pipe, goes up barrel inside upper end and is provided with separator, and the separator entrance point is connected with the pressure inlet pipe, and separator below exit end is provided with heavy sediment pipe, and it is outside that the barrel is worn out to heavy sediment pipe, and heavy sediment outside of tubes portion is provided with the weir plate. After the technical scheme is adopted, the invention has the beneficial effects that: the slurry separation device has the advantages of high use value, excellent slurry separation effect, capability of greatly improving the slurry separation quality, wide practical range, convenience in collection, high collection efficiency and time saving cost.)

1. A planar rotary classifying screen, characterized in that: the high-temperature-resistant high-temperature-, a weir plate (7) is arranged outside the heavy slag pipe (6), the weir plate (7) is arranged below the separating device (5), the driving motor (8) is arranged in the middle of the lower surface in the sieve body (2), the driving end of the driving motor (8) is provided with a rotating shaft (9), the rotating shaft (9) is provided with a plurality of pairs of rotary wing plates (10), the rotating shaft (9) and the rotary wing plates (10) are both arranged in the sieve drum (11), and the screen cylinder (11) is arranged in the middle of the inside of the screen body (2), a screening area (12) is formed between the rotary wing plate (10) and the screen body (2), the outer surface of the screen cylinder (11) is provided with a corrugated groove (13), the corrugated groove (13) is provided with screen seams (14), the screen seams (14) are connected with an integrated short fiber outlet pipe (15), the lower surface of the screen body (2) is provided with a long fiber outlet pipe (16), and the long fiber outlet pipe (16) is connected with the screen cylinder (11).

2. A flat rotary classifying screen according to claim 1, wherein: the lower end of the frame body (1) is provided with a plurality of reinforcing ribs (011).

3. A flat rotary classifying screen according to claim 1, wherein: the stand of the frame body (1) is provided with a backing plate (012).

4. A flat rotary classifying screen according to claim 1, wherein: the driving motor (8) is externally provided with a driving box body (81), and the driving box body (81) is arranged on the lower surface inside the screen body (2).

5. A flat rotary classifying screen according to claim 1, wherein: the shape of the upper end of the driving box body (81) is an isosceles trapezoid.

Technical Field

The invention relates to the technical field of slurry production and processing equipment, in particular to a plane rotary grading sieve.

Background

The sizing agent is an organic substance with general colloid property, can be dissolved or expanded in water to form viscous and plastic paste, can be used as a transfer agent for bringing dyes and other chemicals onto fabrics, and is washed and removed after printing and fixation are finished. The paste itself does not participate in the chemical reaction sequence of printing, but only acts as a medium. The slurry should be completely uniform and consistent, and there should not be undissolved substances of coarse particles or yarn ends, fluff, etc., and further there should not be hard sand grains or metal debris left in the slurry, so it should be pre-filtered and accelerated to stir before printing.

The paper pulp is beaten according to the variety, property and requirement of the paper to be made, and then sizing material, filler, pigment and other auxiliary agents are added to prepare the fiber suspension which can be used for paper making and is called pulp. Before the pulp is sent into a paper machine, the pulp needs to be pretreated by purification, concentration, degassing and the like so as to avoid influencing the quality of finished products and bringing difficulties to the paper making process.

But the rotatory classifying screen in plane on the existing market often uses the value not high, and thick liquids separation effect is poor, and thick liquids separation quality is low, and practical range is little, and collects too inconvenient, and collection efficiency is low, easily causes the cost-consuming on the time.

Disclosure of Invention

The invention aims to provide a plane rotary grading sieve aiming at the defects and shortcomings of the prior art, which has the advantages of high use value, excellent slurry separation effect, greatly improved slurry separation quality, wide practical range, convenience in collection, high collection efficiency and time and cost saving.

In order to achieve the purpose, the invention adopts the following technical scheme: it comprises a frame body 1, a screen body 2, an upper cylinder body 3, a pressure feed pipe 4, a separating device 5, a heavy slag pipe 6, a weir plate 7, a driving motor 8, a rotating shaft 9, a rotor plate 10, a screen drum 11, a screening area 12, a corrugated groove 13, a screen slot 14, an integrated short fiber outlet pipe 15 and a long fiber outlet pipe 16, wherein the lower end inside the frame body 1 is provided with the screen body 2, the upper cylinder body 3 is arranged above the screen body 2, the middle position of the upper surface of the upper cylinder body 3 is provided with the pressure feed pipe 4, the upper end inside the upper cylinder body 3 is provided with the separating device 5, the inlet end of the separating device 5 is connected with the pressure feed pipe 4, the outlet end below the separating device 5 is provided with the heavy slag pipe 6, the heavy slag pipe 6 penetrates out of the upper cylinder body 3, the weir plate 7 is arranged outside the heavy slag pipe 6, the weir plate 7 is arranged below the separating device 5, 8 drive end of driving motor is provided with pivot 9, be provided with several pairs of rotor plate 10 in the pivot 9, rotor plate 10 all sets up inside screen cylinder 11, and screen cylinder 11 sets up at the inside intermediate position of screen frame 2, form screening area 12 between rotor plate 10 and the screen frame 2, 11 surfaces of screen cylinder are provided with ripple groove 13, be provided with screen cut 14 on ripple groove 13, screen cut 14 is connected with integrated short fiber outlet pipe 15, 2 lower surfaces of screen frame are provided with long fiber outlet pipe 16, and long fiber outlet pipe 16 is connected with screen cylinder 11.

The lower end of the frame body 1 is provided with a plurality of reinforcing ribs 011.

A base plate 012 is arranged on the foot stool of the frame body 1.

The driving motor 8 is externally provided with a driving box 81, and the driving box 81 is arranged on the lower surface inside the screen body 2.

The upper end of the driving box body 81 is in an isosceles trapezoid shape.

The working principle of the invention is as follows: the pulp enters a separating device 5 in an upper cylinder 3 from a pressure feed pipe 4 for separation, heavier impurities are separated under the action of centrifugal force, settle at the bottom of the upper cylinder 3 and are discharged to the outside of the upper cylinder 3 from a heavy slag pipe 6, the pulp overflows a weir plate 7 and enters a screening area 12 between a screen cylinder 11 and a rotor plate 10 downwards, under the combined action of pressure difference and the movement of a corrugated groove 13 on the surface of the screen cylinder 11 and a rotating shaft 9, clean short fibers are led out from an integrated short fiber outlet pipe 15 through a screen slot 14, long fibers and pulp contain a small amount of fiber bundles, impurities and the like and continue to move downwards and are discharged from a long fiber outlet pipe 16 at the bottom of the screen 2, and a dilution water pipe is arranged at the lower part of the screen to adjust the concentration of the long fiber pulp and can be used as a flushing water pipe.

After the technical scheme is adopted, the invention has the beneficial effects that: the slurry separation device has the advantages of high use value, excellent slurry separation effect, capability of greatly improving the slurry separation quality, wide practical range, convenience in collection, high collection efficiency and time saving cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of FIG. 1;

fig. 3 is a schematic view of the external structure corresponding to fig. 1.

Description of reference numerals: the device comprises a frame body 1, a screen body 2, an upper barrel 3, a pressure feed pipe 4, a separating device 5, a heavy slag pipe 6, a weir plate 7, a driving motor 8, a rotating shaft 9, a rotor plate 10, a screen cylinder 11, a screening area 12, a corrugated groove 13, a screen gap 14, an integrated short fiber outlet pipe 15, a long fiber outlet pipe 16, a reinforcing rib 011, a base plate 012 and a driving box body 81.

Detailed Description

Referring to fig. 1 to fig. 3, the technical solution adopted by the present embodiment is: the high-pressure slag separator comprises a frame body 1, a screen body 2, an upper barrel body 3, a pressure feeding pipe 4, a separating device 5, a heavy slag pipe 6, a weir plate 7, a driving motor 8, a rotating shaft 9, a rotor plate 10, a screen drum 11, a screening area 12, a corrugated groove 13, screen gaps 14, an integrated short fiber outlet pipe 15, a long fiber outlet pipe 16, reinforcing ribs 011, a base plate 012 and a driving box body 81.

The lower end in the frame body 1 is provided with a screen body 2, an upper cylinder body 3 is arranged above the screen body 2, a pressure feeding pipe 4 is arranged at the middle position of the upper surface of the upper cylinder body 3, a separating device 5 is arranged at the upper end in the upper cylinder body 3, the inlet end of the separating device 5 is connected with the pressure feeding pipe 4, a heavy slag pipe 6 is arranged at the outlet end below the separating device 5, the heavy slag pipe 6 penetrates out of the upper cylinder body 3, a weir plate 7 is arranged outside the heavy slag pipe 6, the weir plate 7 is arranged below the separating device 5, a driving motor 8 is arranged at the middle position of the lower surface in the screen body 2, the driving end of the driving motor 8 is provided with a rotating shaft 9, a plurality of pairs of rotary wing plates 10 are arranged on the rotating shaft 9, the rotating shaft 9 and the rotary wing plates 10 are both arranged in a screen drum 11, the screen drum 11 is arranged at the middle position in the screen body 2, a screening area, the corrugated groove 13 is provided with screen slits 14, the screen slits 14 are connected with an integrated short fiber outlet pipe 15, the lower surface of the screen body 2 is provided with a long fiber outlet pipe 16, and the long fiber outlet pipe 16 is connected with the screen cylinder 11.

The lower end of the frame body 1 is provided with a plurality of reinforcing ribs 011. The lower end of the frame body 1 is provided with a plurality of reinforcing ribs 011, so that the stability of the frame body 1 can be greatly improved.

A base plate 012 is arranged on the foot stool of the frame body 1. The base plate 012 is arranged on the foot stool of the frame body 1, and can protect the lower end of the frame body 1.

The driving motor 8 is externally provided with a driving box 81, and the driving box 81 is arranged on the lower surface inside the screen body 2. The outside of driving motor 8 is provided with drive box 81, and drive box 81 sets up at the inside lower surface of screen frame 2, can protect driving motor 8 not influenced by long fiber and thick liquids impurity.

The upper end of the driving box body 81 is in an isosceles trapezoid shape. The shape of the upper end of the driving box body 81 is isosceles trapezoid, so that long fibers and slurry can conveniently slide from the driving box body 81, and the accumulation phenomenon is prevented.

The working principle of the invention is as follows: the pulp enters a separating device 5 in an upper cylinder 3 from a pressure feed pipe 4 for separation, heavier impurities are separated under the action of centrifugal force, settle at the bottom of the upper cylinder 3 and are discharged to the outside of the upper cylinder 3 from a heavy slag pipe 6, the pulp overflows a weir plate 7 and enters a screening area 12 between a screen cylinder 11 and a rotor plate 10 downwards, under the combined action of pressure difference and the movement of a corrugated groove 13 on the surface of the screen cylinder 11 and a rotating shaft 9, clean short fibers are led out from an integrated short fiber outlet pipe 15 through a screen slot 14, long fibers and pulp contain a small amount of fiber bundles, impurities and the like and continue to move downwards and are discharged from a long fiber outlet pipe 16 at the bottom of the screen 2, and a dilution water pipe is arranged at the lower part of the screen to adjust the concentration of the long fiber pulp and can be used as a flushing water pipe.

After the technical scheme is adopted, the invention has the beneficial effects that: high use value, good feed separation effect, greatly improved feed separation quality, wide application range, convenient collection, high collection efficiency and time saving cost.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.