阅读说明：本技术 一种提高秸秆糖液精制浓度的压滤装置及其实施方法 (Filter pressing device for improving refined concentration of straw sugar liquid and implementation method thereof ) 是由 孙留莉 夏皖萱 朱翠平 于 2021-06-29 设计创作，主要内容包括：本发明公开了一种提高秸秆糖液精制浓度的压滤装置及其实施方法,包括,包括支撑架、连接架、支撑板、压料框、液压伸缩杆和压料板,本发明提高秸秆糖液精制浓度的压滤装置及其实施方法,液压伸缩杆推动升降板进行上下的移动,内置管体底端的挤压尖刺对秸秆进行挤压,引导柱沿着引导槽轨迹进行运动,带动内置管体发生转动,挤压尖刺跟随内置管体进行转动,挤压尖刺通过不同的角度对秸秆进行挤压,使糖液充分溢出,糖液落入过滤框中,驱动电机带动过滤框进行转动,加热电阻对过滤框中的糖液进行加热,使糖液中的水分均匀蒸发,该装置能够有效的提升糖液原液的提取量,并将糖液中多余的水分蒸发,使榨取出的糖液原液进行浓度的提升。(The invention discloses a filter pressing device for improving the refined concentration of straw sugar liquid and an implementation method thereof, and the filter pressing device comprises a support frame, a connecting frame, a support plate, a pressing frame, a hydraulic telescopic rod and a pressing plate, the filter pressing device for improving the refined concentration of the straw sugar liquid and the implementation method thereof, the hydraulic telescopic rod pushes a lifting plate to move up and down, an extrusion spine at the bottom end of an internal pipe body extrudes straws, a guide column moves along the track of a guide groove to drive the internal pipe body to rotate, the extrusion spine rotates along with the internal pipe body, the extrusion spine extrudes the straws through different angles to ensure that the sugar liquid fully overflows, the sugar liquid falls into a filter frame, a drive motor drives the filter frame to rotate, a heating resistor heats the sugar liquid in the filter frame to ensure that the moisture in the sugar liquid is uniformly evaporated, and the device can effectively improve the sugar liquid extraction amount of the sugar liquid raw liquid, and evaporating excessive water in the sugar liquid to improve the concentration of the squeezed sugar liquid stock solution.)

1. A filter pressing device for improving the refined concentration of straw sugar solution comprises a support frame (1), connecting frames (2), a support plate (3), a pressing frame (4), a hydraulic telescopic rod (5) and a pressing plate (6), and is characterized in that the inner side of the support frame (1) is fixedly connected with the connecting frames (2), the support plate (3) is fixedly connected between the two connecting frames (2), the pressing frame (4) is fixedly installed at the top end of the support plate (3), a filter screen is arranged at the bottom of the pressing frame (4), the filter screen is fixedly connected with the pressing frame (4), the hydraulic telescopic rod (5) is arranged on each of two sides of the pressing frame (4), the bottom end of the hydraulic telescopic rod (5) is fixedly installed on the support plate (3), and the top end of the hydraulic telescopic rod (5) is fixedly connected with the pressing plate (6);

the below of backup pad (3) is equipped with filter frame (7), filter frame (7) the top and press material frame (4) bottom filter screen between communicate each other, the inside of filtering frame (7) is equipped with filter screen (8), the bottom of filtering frame (7) is equipped with heating base (9), the bottom of heating base (9) is located subaerial.

2. The filter pressing device for improving the refining concentration of straw sugar solution as claimed in claim 1, wherein the pressing plate (6) comprises a lifting plate (61), a receiving frame (62) and an extrusion pipe (63), the receiving frame (62) is fixedly connected to the bottom end of the lifting plate (61), and the extrusion pipe (63) is movably mounted inside the receiving frame (62).

3. The filter pressing device for improving the refining concentration of straw sugar solution as claimed in claim 2, wherein the accommodating frame (62) comprises an installation seat (621), an external frame plate (622), a positioning frame (623), a movable groove (624) and a guide column (625), the external frame plate (622) is fixedly connected to the bottom of the installation seat (621), the positioning frame (623) is arranged inside the external frame plate (622), the positioning frame (623) is fixedly connected with the installation seat (621), the movable groove (624) is formed inside the positioning frame (623), the guide column (625) is arranged below the positioning frame (623), and the guide column (625) is fixedly connected with the external frame plate (622).

4. The filter pressing device for improving the refining concentration of straw sugar solution according to claim 2, wherein the extrusion pipe (63) comprises an inner pipe body (631), an extrusion spike (632), a guide groove (633), a telescopic inner pipe (634), a pressure spring (635) and a movable frame plate (636), the extrusion spike (632) is arranged at the bottom end of the inner pipe body (631), the guide groove (633) is formed in the inner pipe body (631), the telescopic inner pipe (634) is fixedly connected to the top end of the inner pipe body (631), the pressure spring (635) is arranged inside the telescopic inner pipe (634), the bottom end of the pressure spring (635) is fixedly connected with the inner pipe body (635), and the top end of the pressure spring (635) is fixedly connected with the movable frame plate (636).

5. The filter pressing device for improving the refining concentration of straw sugar solution as claimed in claim 1, the filter screen (8) comprises a cross bar (81), a top triangular plate (82), a screen frame (83), a front triangular plate (84), a containing port (85) and a containing screen (86), a top triangular plate (82) is fixedly installed at the top of the cross rod (81), the top triangular plate (82) can guide the falling juice, the bottom end of the cross rod (81) is fixedly connected with a net frame (83), the front end of the net frame (83) is fixedly provided with a front set square (84), a containing opening (85) is arranged between the two front set squares (84), one side of the containing port (85) far away from the front set square (84) is fixedly connected with containing nets (86), and the bottom of each containing net (86) is provided with a net bag.

6. The filter pressing device for improving the refining concentration of straw sugar solution according to claim 1, wherein the heating base (9) comprises a base body (91), a ball groove (92), a movable ball (93), a heating resistor (94) and a driving motor (95), the ball groove (92) is formed in the top of the base body (91), the movable ball (93) is arranged inside the ball groove (92), the movable ball (93) is movably mounted on the base body (91) after being penetrated by a rotating shaft, the heating resistor (94) is arranged on each of two sides of the ball groove (92), the driving motor (95) is arranged in the central area of the base body (91), and the rotating shaft on the top end of the driving motor (95) is connected with the bottom end of the filter frame (7).

7. The filter pressing device for improving the refining concentration of the straw sugar solution as claimed in claim 4, wherein the movable frame plate (636) is positioned outside the telescopic inner pipe (634), the telescopic inner pipe (634) is wrapped inside by the movable frame plate (636), the outer wall of the telescopic inner pipe (634) is in contact with the inner wall of the movable frame plate (636), and the top of the movable frame plate (636) is movably arranged in the movable groove (624).

8. An implementation method of the filter pressing device for improving the refining concentration of straw sugar solution according to claims 1-7, which is characterized by comprising the following steps:

s1: corn straws are placed in the material pressing frame (4), the hydraulic telescopic rod (5) pushes the lifting plate (61) to move up and down, and the extrusion spikes (632) at the bottom end of the built-in pipe body (631) extrude the straws;

s2: the built-in pipe body (631) is lifted on the movable frame plate (636) through the telescopic inner pipe (634) at the top end, the pressure spring (635) rebounds to help the built-in pipe body (631) to reset, and meanwhile the guide column (625) moves along the track of the guide groove (633) to drive the built-in pipe body (631) to rotate;

s3: the movable frame plate (636) rotates in the movable groove (624), the extrusion spikes (632) rotate along with the built-in pipe body (631), and the extrusion spikes (632) extrude the straws at different angles, so that sugar liquor is fully overflowed;

s4: the sugar liquid falls into the filter frame (7), the drive motor (95) drives the filter frame (7) to rotate, scum in the sugar liquid enters the containing port (85) through the guide of the front set square (84), and the containing net (86) collects the scum in a centralized way and prevents the scum from leaking;

s5: the heating resistor (94) heats the sugar liquid in the filter frame (7) to uniformly evaporate water in the sugar liquid and improve the concentration of the sugar liquid.

Technical Field

The invention relates to the technical field of straw sugar liquid, in particular to a filter pressing device for improving the refining concentration of straw sugar liquid and an implementation method thereof.

Background

Straw sugar is sugar obtained by a sugar making method along with the development of modern technology. The new corn stalk is usually processed by corn stalk. Maize straw is complex in structure and mainly consists of plant cell walls. The basic components are cellulose, hemicellulose, lignin and the like. The lignin surrounds the cellulose and the hemicellulose layer by layer, the hemicellulose part is covalently combined with the lignin, and the cellulose has a highly ordered crystal structure, so the cellulose, the hemicellulose and the lignin are separated by pretreatment.

In the in-process of sugar extraction, adopt the extruded mode to extrude destruction to the plant cell wall mostly still, with the inside sugar of maize straw along with the juice is extruded out, adopt artificial mode again to filter the floated residue in the juice and dross, just can obtain the stoste of sugar solution, but adopt artificial mode to drag for the filtration to residue and dross, not only extravagant manpower but also can't drag for residue and dross totally, and the sugar solution concentration of so tentatively extracting is lower, can't satisfy the demand of market supply.

Disclosure of Invention

The invention aims to provide a filter pressing device for improving the concentration of straw sugar liquid refining and an implementation method thereof, which can effectively improve the extraction amount of the sugar liquid stock solution, evaporate excessive water in the sugar liquid and improve the concentration of the squeezed sugar liquid stock solution so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a filter pressing device for improving the refining concentration of straw sugar solution comprises a support frame, connecting frames, support plates, a pressing frame, a hydraulic telescopic rod and a pressing plate, wherein the connecting frames are fixedly connected to the inner side of the support frame, the support plate is fixedly connected between the two connecting frames, the pressing frame is fixedly installed at the top end of the support plate, a filter screen is arranged at the bottom of the pressing frame and fixedly connected with the pressing frame, the hydraulic telescopic rods are arranged on two sides of the pressing frame, the bottom end of each hydraulic telescopic rod is fixedly installed on the support plate, and the pressing plate is fixedly connected to the top end of each hydraulic telescopic rod;

the below of backup pad is equipped with the filter frame, filter the top of frame and press intercommunication each other between the material frame bottom filter screen, the inside of filtering the frame is equipped with the filter screen, the bottom of filtering the frame is equipped with the heating base, the bottom of heating base is located subaerial.

Preferably, the pressure plate comprises a lifting plate, a containing frame and an extrusion pipe, the containing frame is fixedly connected to the bottom end of the lifting plate, and the extrusion pipe is movably arranged in the containing frame.

Preferably, the storage frame comprises a mounting seat, an external frame plate, a positioning frame, a movable groove and a guide post, the external frame plate is fixedly connected to the bottom of the mounting seat, the positioning frame is arranged inside the external frame plate, the positioning frame is fixedly connected with the mounting seat, the movable groove is formed in the positioning frame, the guide post is arranged below the positioning frame, and the guide post is fixedly connected with the external frame plate.

Preferably, the extrusion pipe comprises an internal pipe body, an extrusion spine, a guide groove, a telescopic inner pipe, a pressure spring and a movable frame plate, the extrusion spine is arranged at the bottom end of the internal pipe body, the guide groove is formed in the internal pipe body, the telescopic inner pipe is fixedly connected to the top end of the internal pipe body, the pressure spring is arranged inside the telescopic inner pipe, the bottom end of the pressure spring is fixedly connected with the internal pipe body, and the top end of the pressure spring is fixedly connected with the movable frame plate.

Preferably, the filter screen includes horizontal pole, top set square, screen frame, leading set square, accomodates the mouth and accomodates the net, the top fixed mounting of horizontal pole has the top set square, the top set square can guide the juice of whereabouts, the bottom fixedly connected with screen frame of horizontal pole, the front end fixed mounting of screen frame has leading set square, two accomodate the mouth has been seted up between the leading set square, one side fixedly connected with that the leading set square was kept away from to accomodate the mouth accomodates the net, every accomodate the bottom of net and all be equipped with the pocket.

Preferably, the heating base includes base body, ball groove, activity ball, heating resistor and driving motor, the ball groove has been seted up at base body's top, the inside in ball groove is equipped with the activity ball, movable ball is run through back movable mounting on base body by the pivot, the both sides in ball groove all are equipped with heating resistor, base body's central zone is equipped with driving motor, the pivot on driving motor top is connected with the bottom of crossing the filter frame.

Preferably, the movable frame plate is located outside the telescopic inner pipe, the telescopic inner pipe is wrapped by the movable frame plate, the outer wall of the telescopic inner pipe is in contact with the inner wall of the movable frame plate, and the top of the movable frame plate is movably mounted in the movable groove.

The invention provides another technical scheme, and an implementation method of a filter pressing device for improving the refining concentration of straw sugar liquid comprises the following steps:

the method comprises the following steps: placing corn straws into a material pressing frame, pushing a lifting plate to move up and down by a hydraulic telescopic rod, and extruding the straws by an extruding spine at the bottom end of a built-in pipe body;

step two: the built-in pipe body is lifted on the movable frame plate through the telescopic inner pipe at the top end, the pressure spring rebounds to help the built-in pipe body to reset, and meanwhile, the guide column moves along the track of the guide groove to drive the built-in pipe body to rotate;

step three: the movable frame plate rotates in the movable groove, the extrusion spine rotates along with the built-in pipe body, and the extrusion spine extrudes the straws at different angles to enable the sugar liquid to fully overflow;

step four: the sugar liquid falls into the filter frame, the drive motor drives the filter frame to rotate, scum in the sugar liquid enters the accommodating port through the guide of the front set square, and the accommodating net collects the scum in a centralized manner and prevents the scum from leaking;

step five: the heating resistor heats the sugar liquid in the filter frame to uniformly evaporate water in the sugar liquid and improve the concentration of the sugar liquid.

Compared with the prior art, the invention has the beneficial effects that: the invention provides a filter pressing device for improving the refined concentration of straw sugar liquid and an implementation method thereof, a hydraulic telescopic rod pushes a lifting plate to move up and down, an extrusion sharp thorn at the bottom end of an internal pipe body extrudes straw, the internal pipe body is lifted on a movable frame plate through a telescopic inner pipe at the top end, a pressure spring rebounds to help the internal pipe body to reset, a guide column moves along the track of a guide groove to drive the internal pipe body to rotate, the movable frame plate rotates in the movable groove, the extrusion sharp thorn rotates along with the internal pipe body, the extrusion sharp thorn extrudes the straw through different angles to ensure that the sugar liquid fully overflows, the sugar liquid falls into a filter frame, a driving motor drives the filter frame to rotate, a heating resistor heats the sugar liquid in the filter frame to ensure that the moisture in the sugar liquid is uniformly evaporated, and the device can effectively improve the extraction amount of the sugar liquid raw liquid, and evaporating excessive water in the sugar liquid to improve the concentration of the squeezed sugar liquid stock solution.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of a pressure pad of the present invention;

FIG. 3 is a cross-sectional view of the receiving frame of the present invention;

FIG. 4 is a cross-sectional view of an extruded tube of the present invention;

FIG. 5 is a schematic structural diagram of a filter screen according to the present invention;

FIG. 6 is a side view of the filter screen of the present invention;

fig. 7 is a top view of a heating base of the present invention.

In the figure: 1. a support frame; 2. a connecting frame; 3. a support plate; 4. pressing the material frame; 5. a hydraulic telescopic rod; 6. a material pressing plate; 61. a lifting plate; 62. a storage frame; 621. a mounting seat; 622. an external frame plate; 623. a positioning frame; 624. a movable groove; 625. a guide post; 63. extruding the tube; 631. a pipe body is arranged inside; 632. extruding the spine; 633. a guide groove; 634. an inner telescopic pipe; 635. a pressure spring; 636. a movable frame plate; 7. a filter frame; 8. a filter screen; 81. a cross bar; 82. a top set square; 83. a screen frame; 84. a front set square; 85. a receiving opening; 86. a storage net; 9. heating the base; 91. a base body; 92. a ball groove; 93. a movable ball; 94. a heating resistor; 95. the motor is driven.

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 filter pressing device for improving the concentration of refined straw sugar solution comprises a support frame 1, a connecting frame 2, a support plate 3, a pressing frame 4, a hydraulic telescopic rod 5 and a pressing plate 6, wherein the inner side of the support frame 1 is fixedly connected with the connecting frame 2, the support plate 3 is fixedly connected between the two connecting frames 2, the pressing frame 4 is fixedly installed at the top end of the support plate 3, a filter screen is arranged at the bottom of the pressing frame 4, the filter screen is fixedly connected with the pressing frame 4, the hydraulic telescopic rods 5 are respectively arranged at two sides of the pressing frame 4, the bottom end of the hydraulic telescopic rod 5 is fixedly installed on the support plate 3, the pressing plate 6 is fixedly connected at the top end of the hydraulic telescopic rod 5, a filter frame 7 is arranged below the support plate 3, the top of the filter frame 7 is mutually communicated with the filter screen at the bottom of the pressing frame 4, a filter screen 8 is arranged inside the filter frame 7, and a heating base 9 is arranged at the bottom end of the filter frame 7, the bottom of the heating base 9 is located on the ground, the pressure plate 6 comprises a lifting plate 61, a containing frame 62 and an extrusion pipe 63, the bottom end of the lifting plate 61 is fixedly connected with the containing frame 62, the extrusion pipe 63 is movably installed inside the containing frame 62, the containing frame 62 comprises an installation seat 621, an external frame plate 622, a positioning frame 623, a movable groove 624 and a guide post 625, the bottom of the installation seat 621 is fixedly connected with the external frame plate 622, the positioning frame 623 is arranged inside the external frame plate 622, the positioning frame 623 is fixedly connected with the installation seat 621, the movable groove 624 is formed inside the positioning frame 623, the guide post 625 is arranged below the positioning frame 623, the guide post 625 is fixedly connected with the external frame plate 622, the extrusion pipe 63 comprises an internal pipe body 631, an extrusion spike 632, a guide groove 633, a telescopic internal pipe 634, a pressure spring 635 and a movable frame plate 636, the bottom end of the internal pipe body 631 is provided with the extrusion spike 632, the guide groove 633 is formed on the internal pipe body, the top end fixedly connected with of internal tube body 631 is flexible inner tube 634, the inside of flexible inner tube 634 is equipped with pressure spring 635, fixed connection between the bottom of pressure spring 635 and internal tube body 631, fixed connection between the top of pressure spring 635 and activity frame board 636, activity frame board 636 is located the outside of flexible inner tube 634, including activity frame board 636 wraps up flexible inner tube 634, contact between the outer wall of flexible inner tube 634 and the inner wall of activity frame board 636, the top movable mounting of activity frame board 636 is in activity groove 624.

Referring to fig. 5-7, the filter screen 8 includes a cross bar 81, a top triangle 82, a screen frame 83, a front triangle 84, a receiving opening 85 and a receiving net 86, the cross bar 81 is fixedly connected with the connecting frame 2, the top triangle 82 is fixedly installed on the top of the cross bar 81, the top triangle 82 can guide the falling juice, the bottom end of the cross bar 81 is fixedly connected with the screen frame 83, the front triangle 84 is fixedly installed on the front end of the screen frame 83, the receiving opening 85 is opened between the two front triangles 84, the receiving net 86 is fixedly connected on one side of the receiving opening 85 away from the front triangle 84, a net bag is provided on the bottom of each receiving net 86, the heating base 9 includes a base body 91, a ball groove 92, a movable ball 93, a heating resistor 94 and a driving motor 95, the ball groove 92 is opened on the top of the base body 91, the movable ball 93 is provided inside the ball groove 92, the movable ball 93 is movably mounted on the base body 91 after being penetrated by the rotating shaft, the two sides of the ball groove 92 are both provided with heating resistors 94, the central area of the base body 91 is provided with a driving motor 95, and the rotating shaft at the top end of the driving motor 95 is connected with the bottom end of the filter frame 7.

In order to better show the implementation process of the filter pressing device for improving the refining concentration of the straw sugar solution, the embodiment provides an implementation method of the filter pressing device for improving the refining concentration of the straw sugar solution, which includes the following steps:

the method comprises the following steps: corn straws are placed in the material pressing frame 4, the hydraulic telescopic rod 5 pushes the lifting plate 61 to move up and down, and the extrusion spikes 632 at the bottom end of the built-in pipe body 631 extrude the straws;

step two: the built-in tube body 631 goes up and down on the movable frame plate 636 through the telescopic inner tube 634 at the top end, the pressure spring 635 rebounds to help the built-in tube body 631 reset, and meanwhile, the guide post 625 moves along the track of the guide groove 633 to drive the built-in tube body 631 to rotate;

step three: the movable frame plate 636 rotates in the movable groove 624, the extrusion spikes 632 rotate along with the built-in pipe body 631, and the extrusion spikes 632 extrude the straws at different angles, so that sugar liquid fully overflows;

step four: the sugar liquid falls into the filter frame 7, the drive motor 95 drives the filter frame 7 to rotate, scum in the sugar liquid enters the accommodating port 85 through the guide of the front set square 84, and the accommodating net 86 collects the scum in a centralized manner and prevents the scum from leaking;

step five: the heating resistor 94 heats the sugar solution in the filter frame 7 to uniformly evaporate water in the sugar solution, thereby increasing the sugar solution concentration.

The working principle of the invention is as follows: corn straws are placed in a material pressing frame 4, a hydraulic telescopic rod 5 pushes a lifting plate 61 to move up and down, an extrusion sharp spine 632 at the bottom end of an internal tube body 631 extrudes the straws, the internal tube body 631 is lifted on a movable frame plate 636 through a telescopic inner tube 634 at the top end, a pressure spring 635 rebounds to help the internal tube body 631 reset, a guide column 625 moves along the track of a guide groove 633 to drive the internal tube body 631 to rotate, the movable frame plate 636 rotates in a movable groove 624, the extrusion sharp spine 632 rotates along with the internal tube body 631, the extrusion sharp spine 632 extrudes the straws through different angles to enable sugar liquid to fully overflow, the sugar liquid falls into a filter frame 7, a driving motor 95 drives the filter frame 7 to rotate, scum in the sugar liquid enters a storage port 85 through the guide of a front triangular plate 84, and a storage net 86 collects the scum in a centralized manner and prevents the scum from leaking, the heating resistor 94 heats the sugar solution in the filter frame 7 to uniformly evaporate water in the sugar solution, thereby increasing the sugar solution concentration.

In summary, the following steps: corn straws are placed in a material pressing frame 4, a hydraulic telescopic rod 5 pushes a lifting plate 61 to move up and down, an extrusion sharp spine 632 at the bottom end of an internal tube body 631 extrudes the straws, the internal tube body 631 is lifted on a movable frame plate 636 through a telescopic inner tube 634 at the top end, a pressure spring 635 rebounds to help the internal tube body 631 reset, a guide column 625 moves along the track of a guide groove 633 to drive the internal tube body 631 to rotate, the movable frame plate 636 rotates in a movable groove 624, the extrusion sharp spine 632 rotates along with the internal tube body 631, the extrusion sharp spine 632 extrudes the straws through different angles to enable sugar liquid to fully overflow, the sugar liquid falls into a filter frame 7, a driving motor 95 drives the filter frame 7 to rotate, scum in the sugar liquid enters a storage port 85 through the guide of a front triangular plate 84, and a storage net 86 collects the scum in a centralized manner and prevents the scum from leaking, the heating resistor 94 heats the sugar solution in the filter frame 7 to uniformly evaporate water in the sugar solution, and the device can effectively increase the extraction amount of the sugar solution stock solution and evaporate excessive water in the sugar solution to increase the concentration of the squeezed sugar solution stock solution.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.