CN212865073U - Equipment for extracting straw fiber - Google Patents

Abstract

The utility model provides a device for extracting straw fiber, which comprises a fiber extraction box, a cutting device integrated with the fiber extraction box and a water containing tray arranged at the bottom of the fiber extraction box; the fibre draws roof portion to be equipped with the pan feeding groove, cutting device is last to be equipped with the silk mouth of going out corresponding with the pan feeding groove, it is located pan feeding inslot portion to go out the silk mouth, the fibre draws bottom of the case portion to be equipped with a plurality of outlet, flourishing water tray is installed under the outlet, smashes the straw through cutting device, sends into the fibre with kibbling straw and draws the incasement, draws the fibre to kibbling straw, discharges unnecessary moisture and flows into flourishing water tray in. Cutting case and fibre draw the case and combine, simple structure convenient operation can guarantee fibrous toughness and intensity to and can clear away the impurity problem in the fibre.

Description

Equipment for extracting straw fiber

Technical Field

The utility model belongs to the technical field of agricultural machine, especially, relate to an extract fibrous equipment of straw.

Background

At present, straw recycling can be utilized in many aspects, but due to the problems of technology, cost and pollution in the manufacturing process, the technical application of each project is limited, the comprehensive utilization of the straw is low, and therefore, the research on the low-cost pollution-free utilization technology of the straw has great significance. The straw fiber is extracted from crop straws or stalks of other plants, replaces conventional fiber, is added into light aggregate concrete and mortar to prepare a novel wall material, and can improve the crack resistance, impact resistance and earthquake resistance of the novel wall material. In the traditional process, when the straw fiber is extracted, the straw is usually ground into powder, however, the length of the straw fiber is greatly reduced by the powdery straw fiber, and meanwhile, because impurities in the straw fiber are mixed with the straw powder, the excellent performance of the straw fiber cannot be fully exerted in a novel wall material, so that the design of extraction equipment capable of ensuring the length of the straw fiber is necessary.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing an extract the fibrous equipment of straw to solve the fibrous length of straw and the problem that accompanies impurity in the fibre.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

an apparatus for extracting straw fiber comprises a fiber extraction box, a cutting device integrated with the fiber extraction box, and a water containing tray arranged at the bottom of the fiber extraction box;

the top of the fiber extraction box is provided with a feeding groove, the cutting device is provided with a wire outlet corresponding to the feeding groove, the wire outlet is positioned in the feeding groove, the bottom of the fiber extraction box is provided with a plurality of water outlets, and the water containing disc is arranged right below the water outlets;

the cutting device crushes the straws, the crushed straws are sent into the fiber extraction box, the fiber extraction box extracts fibers from the crushed straws, and redundant water is discharged into the water containing tray.

Further, cutting device is including cutting case, sieve workbin, cutting roof portion is equipped with the feed inlet, the cutting incasement is installed the cutting knife, sieve workbin is located the cutting bottom of the case portion, it sets up in sieve workbin bottom to go out the silk mouth, the fibre draws the case to be the rectangle, the pan feeding groove is the toper, and the pan feeding groove is located the fibre and draws the top that the case closes on the lateral wall, it is the toper with the corresponding of pan feeding groove to go out the silk mouth, it closely laminates with the pan feeding groove to go out the silk mouth.

Furthermore, the bottom of the fiber extraction box is provided with a filter hole, and the water containing disc is arranged at the bottom of the fiber extraction box and is positioned below the filter hole.

Furthermore, a groove is formed in the side wall, close to the wire outlet, of the screening box, and a screening tray is installed in the groove.

Further, the fiber extraction box is also internally provided with an alkalization tank communicated with the feeding tank and positioned below the feeding tank, a mixing tank communicated with the alkalization tank and positioned below the alkalization tank, and a drying tank communicated with the mixing tank and positioned below the mixing tank, wherein one side of the drying tank penetrates through the side wall of the fiber extraction box, and a material taking door 0 is arranged on the outer wall of the drying tank.

Further, the feeding tank is attached to the top of the alkalization tank and communicated with the inside of the alkalization tank, a first water pipe is arranged on the side wall of the alkalization tank, the first water pipe penetrates through the side wall of the fiber extraction tank and is connected with an external water source, a first filter pipe and a first discharge pipe are arranged at the bottom of the alkalization tank, the first filter pipe penetrates through the fiber extraction tank and extends to the bottom of the fiber extraction tank, the other end of the first discharge pipe is communicated with the top of the mixing tank,

the side wall of the mixing tank is provided with a second water pipe, the second water pipe penetrates through the side wall of the fiber extraction box and is connected with an external water source, the bottom of the mixing tank is provided with a second filter pipe and a second discharge pipe, the second filter pipe penetrates through the fiber extraction box and extends to the bottom of the fiber extraction box, and the other end of the second discharge pipe is communicated with the top of the drying tank;

the drying tank bottom is equipped with the third filter tube, the third filter tube runs through the fibre and draws the case to extend to fibre and draw bottom of the case portion.

Furthermore, control valves are respectively installed on the first filtering pipe, the second filtering pipe, the third filtering pipe, the first discharging pipe and the second discharging pipe, and the control valves extend to the side wall of the fiber extraction box.

Furthermore, the bottom of the fiber extraction box is provided with two L-shaped bosses which form clamping grooves, two side walls of the water containing tray are respectively provided with a groove corresponding to the L-shaped bosses, the bottom of the water containing tray is provided with a roller, the L-shaped bosses are clamped into the clamping grooves through sliding rollers, and the water containing tray is arranged in the clamping grooves.

Furthermore, a drain pipe is arranged at the bottom of the water containing disc, and a drain switch is installed on the drain pipe.

Compared with the prior art, the device for extracting the straw fiber has the following advantages:

(1) cutting case and fibre draw the case and combine, simple structure convenient operation can guarantee fibrous toughness and intensity to and can clear away the impurity problem in the fibre.

(2) Flourishing water tray movable mounting in drawing the fibre case, make things convenient for the collection of waste water to and the clearance of conveniently flourishing water tray, guarantee the cleanness of environment.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

FIG. 1 is a structural diagram of an apparatus for extracting straw fiber according to an embodiment of the present invention;

FIG. 2 is a first structural diagram of a fiber extraction box according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view of a fiber extraction box according to an embodiment of the present invention;

FIG. 4 is a second structural view of a fiber extraction box according to an embodiment of the present invention;

FIG. 5 is a structural view of a water tray according to an embodiment of the present invention;

FIG. 6 is a diagram of a screen structure according to an embodiment of the present invention;

fig. 7 is a structural diagram of a cutting device according to an embodiment of the present invention.

Description of reference numerals:

1. a cutting device; 2. a fiber extraction box; 3. a water containing tray; 11. cutting the box; 12. screening the material box; 121. Screening the material plate; 13. a crushing knife; 1211. screening a screen; 122. a first handle; 20. a material taking door; 201. buckling; 21. a feeding groove; 22. an alkalization tank; 23. a mixing tank; 24. a drying tank; 25. a first water pipe; 26. Supporting legs; 27. an L-shaped boss; 28. a control valve; 29. a control panel; 201. buckling; 221. an alkalizing liquid inlet; 222. a first discharge pipe; 223. a first filtering pipe; 231. a mixed liquid inlet; 232. a second discharge pipe; 233. a second filtering pipe; 234. a second water pipe; 241. a third filtering pipe; 31. a water containing tank; 32. a groove; 33. a drain switch; 34. a second handle.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 7, an apparatus for extracting straw fiber comprises a fiber extraction tank 2, a cutting device 1 integrated with the fiber extraction tank 2, and a water containing tray 3 installed at the bottom of the fiber extraction tank 2;

the fibre draws 2 tops of case to be equipped with pan feeding groove 21, cutting device 1 is last to be equipped with the silk mouth that goes out corresponding with pan feeding groove 21, it is located pan feeding groove 21 inside to go out the silk mouth, the fibre draws 2 bottoms of case to be equipped with a plurality of outlet, flourishing water tray 3 is installed under the outlet, smashes the straw through cutting device 1, sends into the fibre with kibbling straw and draws in case 2, draws the fibre to kibbling straw, discharges unnecessary moisture and flows into flourishing water tray 3 in.

The cutting device 1 comprises a cutting box 11 and a screening box 12, a feed inlet is arranged at the top of the cutting box 11, a cutting knife 13 is arranged in the cutting box 11, the screening box 12 is positioned at the bottom of the cutting box 11, a wire outlet is arranged at the bottom of the screening box 12, a groove is arranged on the side wall of the screening box 12 close to the wire outlet, a screening plate 121 is arranged in the groove, the straw is cut by the cutting knife 13, the cutting knife 13 is an existing cutting knife, the installation mode of the cutting knife 13 is an existing installation mode, the cutting knife can be replaced, a knife needing to cut the length of the straw is replaced as required, the cut straw falls into the screening plate 121, the straw is screened, a screening mesh 1211 is arranged in the screening plate 121, the straw is helpful for cleaning up garbage and sundries in the straw through the screening mesh 1211 of the screening plate 121, and the screening plate 121 can be replaced according to the size of the straw, a first handle 122 is arranged on one side of the screening disc 121, so that the screening disc 121 can be taken out conveniently.

The fiber extraction box 2 is rectangular, the feeding groove 21 is conical, the feeding groove 21 is positioned at the top of the fiber extraction box 2 close to the side wall, the yarn outlet and the feeding groove 21 are conical correspondingly, the yarn outlet is tightly attached to the feeding groove 21, an alkalization groove 22 communicated with the feeding groove 21 and positioned below the feeding groove 21, a mixing groove 23 communicated with the alkalization groove 22 and positioned below the alkalization groove 22, and a drying groove 24 communicated with the mixing groove 23 and positioned below the mixing groove 23 are also arranged in the fiber extraction box 2, one side of the drying groove 24 penetrates through the side wall of the fiber extraction box 2, and a material taking door 20 is arranged on the outer wall of the drying groove 24;

the feeding tank 21 is attached to the top of the alkalization tank 22 and communicated with the inside of the alkalization tank 22, a first water pipe 25 is mounted on the side wall of the alkalization tank 22, the first water pipe 25 penetrates through the side wall of the fiber extraction tank 2 and is connected with an external water source, a first discharging pipe 222 and a first filtering pipe 223 are arranged at the bottom of the alkalization tank 22, the first filtering pipe 223 penetrates through the fiber extraction tank 2 and extends to the bottom of the fiber extraction tank 2, the other end of the first discharging pipe 222 is communicated with the top of the mixing tank 23,

a second water pipe 234 is arranged on the side wall of the mixing tank 23, the second water pipe 234 penetrates through the side wall of the fiber extraction tank 2 to be connected with an external water source, a second filter pipe 233 and a second discharge pipe 232 are arranged at the bottom of the mixing tank 23, the second filter pipe 233 penetrates through the fiber extraction tank 2 to extend to the bottom of the fiber extraction tank 2, and the other end of the second discharge pipe 232 is communicated with the top of the drying tank 24;

the bottom of the drying groove 24 is provided with a third filtering pipe 241, and the third filtering pipe 241 penetrates through the fiber extraction box 2 and extends to the bottom of the fiber extraction box 2.

The bottom of the fiber extraction box 2 is provided with a filter hole, and the water containing disc 3 is arranged at the bottom of the fiber extraction box 2 and is positioned below the filter hole.

The first filtering pipe 223, the second filtering pipe 233, the third filtering pipe 241, the first discharging pipe 222 and the second discharging pipe 232 are respectively provided with a control valve 28, and the control valve 28 extends to the side wall of the fiber extraction box 2.

The fibre draws case 2 bottom to be equipped with two L type bosss 27, and two L type bosss 27 form the draw-in groove, 3 both sides walls of flourishing water tray are equipped with respectively with the corresponding recess 32 of L type boss 27, flourishing water tray 3 bottom is installed the gyro wheel, is equipped with second handle 34 on the 3 lateral walls of flourishing water tray, through the slip gyro wheel of pulling second handle 34, makes L type boss 27 block enter the draw-in groove in, flourishing water tray 3 is installed in the draw-in groove.

The fiber extraction box 2 is also internally provided with an alkalization tank 22 which is communicated with the feeding tank 21 and is positioned below the feeding tank 21, a mixing tank 23 which is communicated with the alkalization tank 22 and is positioned below the alkalization tank 22, and a drying tank 24 which is communicated with the mixing tank 23 and is positioned below the mixing tank 23, one side of the drying groove 24 penetrates through the fiber extraction box 2, a material taking door 20 is arranged on the outer wall of the fiber extraction box 2, the straws are cut by the cutting device 1, the cut straws are sent into the alkalization groove 22 to be alkalized, alkalizing the straws by adding an alkalizing agent into the alkalization tank 22, cleaning after alkalization, allowing the straws to flow into the mixing tank 23 through the first discharge pipe 223 after cleaning, adding a mixed solution for mixing, cleaning again, drying the straws after cleaning through the second discharge pipe 232 to the drying tank 24, and taking the extracted fibers out of the material taking tank after drying; the residual moisture in the extraction process enters the water containing disc 3 through the filtering holes, the water containing disc 3 is movable, and the bottom of the water containing disc is provided with a drainage switch 33 which is convenient to clean.

The specific using process is as follows:

the alkalization tank 22 extends to the top of the fiber extraction tank 2 to form an alkalization liquid inlet 221, the mixing tank 23 extends to the top of the fiber extraction tank 2 to form a mixed liquid inlet 231, straws are placed into the cutting tank 11 to be cut, the cut straws fall into the screening material tank 12, the straws are screened through the screening material tray 121 to screen unqualified straws and impurities in the straws, the straws which penetrate through the screening material net 1211 directly fall into the feeding tank 21 of the fiber extraction tank 2 and fall into the alkalization tank 22 along the feeding tank 21, the alkalization liquid is poured into the alkalization tank 22 through the alkalization liquid inlet 221 to alkalize the straws, a control valve 28 on a first filter pipe 223 at the bottom of the alkalization tank 22 is opened to enable the alkalization liquid and waste water to flow into the water containing tray 3, a first water pipe 25 on the side wall of the alkalization tank 22 is opened to be closed, the straws in the alkalization tank 22 are cleaned, and the cleaning is carried out once or twice, the cleaned water is discharged into the water containing tray 3 through the first filtering pipe 223, a part of water is left in the alkalization tank 22, the straws and the water enter the mixing tank 23 through the first discharge pipe 222, the mixed liquid is poured into the mixing tank 23 through the mixed liquid inlet 231, the straws and the mixed liquid are mixed for a certain time, then the switch of the control valve 28 of the second filtering pipe 233 is opened, the waste water is discharged, the straws are cleaned, the steps are the same as above, the switch of the second discharge pipe 232 is opened, the straws enter the drying tank 24, the switch of the third filtering pipe 241 at the bottom of the drying tank 24 is opened, the waste water is discharged, the straws are dried, the waste water flows into the water containing tray 3, the drying is completed, and the material taking door 20 is opened at the back of the fiber extraction box 2 to take out the finished fibers;

the interior of the drying groove is the same as that of the conventional drying equipment, and details are not described here, the side wall of the fiber extraction box is provided with a control panel, the cutting device is connected with the control panel, and the connecting means is conventional technical means and details are not described here.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. The equipment for extracting the straw fiber is characterized in that: comprises a fiber extraction box (2), a cutting device (1) integrated with the fiber extraction box (2), and a water containing disc (3) arranged at the bottom of the fiber extraction box (2);

a feeding groove (21) is formed in the top of the fiber extraction box (2), a wire outlet corresponding to the feeding groove (21) is formed in the cutting device (1), the wire outlet is located inside the feeding groove (21), a plurality of water outlets are formed in the bottom of the fiber extraction box (2), and the water containing disc (3) is installed right below the water outlets;

the straw is smashed by the cutting device (1), the smashed straw is sent into the fiber extraction box (2), the fiber extraction box (2) extracts fibers from the smashed straw, and redundant water is discharged into the water containing disc (3).

2. The device for extracting the straw fiber as claimed in claim 1, wherein: cutting device (1) is including cutting case (11), sieve workbin (12), cutting case (11) top is equipped with the feed inlet, install cutting knife (13) in cutting case (11), sieve workbin (12) are located cutting case (11) bottom, it sets up in sieve workbin (12) bottom to go out the silk mouth, the fibre draws case (2) and is the rectangle, pan feeding groove (21) are the toper, and pan feeding groove (21) are located the fibre and draw case (2) near the top of lateral wall, it is the toper with corresponding for in pan feeding groove (21) to go out the silk mouth, it closely laminates with pan feeding groove (21) to go out the silk mouth.

3. The device for extracting the straw fiber as claimed in claim 1, wherein: the bottom of the fiber extraction box (2) is provided with a filter hole, and the water containing disc (3) is arranged at the bottom of the fiber extraction box (2) and is positioned below the filter hole.

4. The device for extracting the straw fiber as claimed in claim 2, wherein: the side wall of the screening box (12) close to the wire outlet is provided with a groove, and a screening plate (121) is arranged in the groove.

5. The device for extracting the straw fiber as claimed in claim 2, wherein: the fibre draws case (2) inside still be equipped with pan feeding groove (21) communicate with each other alkalization groove (22) that is located pan feeding groove (21) below, communicate with each other mixing tank (23) that is located alkalization groove (22) below with alkalization groove (22) and communicate with each other with mixing tank (23) and be located drying tank (24) below mixing tank (23), drying tank (24) one side is run through the fibre and is drawed case (2) lateral wall, is located and installs on the outer wall of drying tank (24) and gets bin gate (20).

6. The device for extracting the straw fiber as claimed in claim 5, wherein: the feed tank (21) is attached to the top of the alkalization tank (22) and is communicated with the inside of the alkalization tank (22), a first water pipe (25) is arranged on the side wall of the alkalization tank (22), the first water pipe (25) penetrates through the side wall of the fiber extraction tank (2) to be connected with an external water source, a first filter pipe (223) and a first discharge pipe (222) are arranged at the bottom of the alkalization tank (22), the first filter pipe (223) penetrates through the fiber extraction tank (2) to extend to the bottom of the fiber extraction tank (2), and the other end of the first discharge pipe (222) is communicated with the top of the mixing tank (23),

a second water pipe (234) is arranged on the side wall of the mixing tank (23), the second water pipe (234) penetrates through the side wall of the fiber extraction box (2) and is connected with an external water source, a second filtering pipe (233) and a second discharging pipe (232) are arranged at the bottom of the mixing tank (23), the second filtering pipe (233) penetrates through the fiber extraction box (2) and extends to the bottom of the fiber extraction box (2), and the other end of the second discharging pipe (232) is communicated with the top of the drying tank (24);

and a third filtering pipe (241) is arranged at the bottom of the drying groove (24), and the third filtering pipe (241) penetrates through the fiber extraction box (2) and extends to the bottom of the fiber extraction box (2).

7. The device for extracting the straw fiber as claimed in claim 6, wherein: install control valve (28) on first filter pipe (223), second filter pipe (233), third filter pipe (241), first discharging pipe (222), second discharging pipe (232) respectively, control valve (28) extend to the lateral wall of fibre extraction case (2).

8. The device for extracting the straw fiber as claimed in claim 1, wherein: the fiber extraction box (2) bottom is equipped with two L type boss (27), and two L type boss (27) form the draw-in groove, flourishing water tray (3) both sides wall is equipped with recess (32) corresponding with L type boss (27) respectively, the gyro wheel is installed to flourishing water tray (3) bottom, in advancing the draw-in groove through slip gyro wheel L type boss (27) card, flourishing water tray (3) are installed in the draw-in groove.

9. The device for extracting the straw fiber as claimed in claim 1, wherein: the bottom of the water containing disc (3) is provided with a drain pipe, and a drain switch (33) is arranged on the drain pipe.

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