CN109622172B - Polypropylene fiber reinforcement machine - Google Patents
Polypropylene fiber reinforcement machine Download PDFInfo
- Publication number
- CN109622172B CN109622172B CN201910031187.4A CN201910031187A CN109622172B CN 109622172 B CN109622172 B CN 109622172B CN 201910031187 A CN201910031187 A CN 201910031187A CN 109622172 B CN109622172 B CN 109622172B
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- Prior art keywords
- cavity
- shell
- scattering
- stirring
- polypropylene fiber
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/0012—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain)
- B02C19/0018—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain) using a rotor accelerating the materials centrifugally against a circumferential breaking surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/14—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
- B28C5/142—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis the stirrer shaft carrying screw-blades
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention provides a polypropylene fiber reinforcement machine, which comprises a shell and a top cover, and is characterized in that: a scattering cavity, a dispersing cavity and a stirring cavity which are communicated with each other are sequentially formed in the shell; the shell is provided with a scattering device in the scattering cavity, the scattering device comprises a scattering net, and the scattering net is driven to rotate along a vertical axis; a separation net is fixedly connected to the bottom of the dispersion cavity, and separates the dispersion cavity from the stirring cavity; the shell is provided with a disperser in the dispersing cavity, and the disperser comprises a dispersing frame; the dispersing frame comprises a main shaft and pressing plates, the vertically arranged main shaft is driven to rotate, a plurality of pressing plates are uniformly and fixedly connected to the lower end of the main shaft along the radial direction, and the bottom surfaces of the pressing plates are abutted to the surface of the separating net. The polypropylene fiber reinforcement machine provided by the invention has the procedures of scattering, separating, stirring and the like, so that the polypropylene fiber and the soil/cement are uniformly mixed.
Description
Technical Field
The invention belongs to the field of building material processing, and particularly relates to a polypropylene fiber reinforcement machine.
Background
In order to strengthen the shear compression strength of soil/cement bodies and the like, polypropylene fibers are generally added in engineering, so that the overall strength of roadbeds and the like is improved.
However, it has been proved that during the addition of polypropylene fibers, fiber agglomeration often occurs, and that the manual separation and mixing of polypropylene fibers in soil or cement is time-consuming and labor-consuming, and that uniform distribution of the fibers is difficult to achieve.
The reason is that the manual reinforcement process is difficult to ensure that the soil or cement is continuously stirred and uniformly mixed with the fiber at the same time, so that the fiber density in a certain space is overlarge, and the fiber aggregation phenomenon occurs in the stirring process. The agglomeration phenomenon can cause the strength weak surface generated by fiber clusters to appear in the soil body, thereby influencing the overall strength.
Disclosure of Invention
In view of the above, the invention aims to provide a polypropylene fiber reinforcement machine so as to solve the problem that fibers with different lengths are uniformly distributed in soil or cement, liberate manpower and save time and financial resources.
In order to achieve the above purpose, the technical scheme of the invention is realized as follows:
a polypropylene fiber reinforcement machine comprises a shell and a top cover, wherein a scattering cavity, a dispersing cavity and a stirring cavity which are mutually communicated are sequentially formed in the shell; the shell is provided with a scattering device in the scattering cavity, the scattering device comprises a scattering net, and the scattering net is driven to rotate along a vertical axis; a separation net is fixedly connected to the bottom of the dispersion cavity, and separates the dispersion cavity from the stirring cavity; the shell is provided with a disperser in the dispersing cavity, and the disperser comprises a dispersing frame; the dispersing frame comprises a main shaft and pressing plates, the vertically arranged main shaft is driven to rotate, a plurality of pressing plates are uniformly and fixedly connected to the lower end of the main shaft along the radial direction, and the bottom surfaces of the pressing plates are abutted to the surface of the separating net.
Further, a partition plate is arranged between the scattering cavity and the current limiting cavity, a socket is formed in the outer wall of the scattering cavity, symmetrically arranged slots are formed in the inner wall of the scattering cavity, and the slots and the socket are located on the same plane and are communicated with each other; the baffle inserts in the slot from the socket, makes break up the chamber and becomes a enclosure space further, the casing is formed with the restriction cavity between break up chamber and dispersion chamber, and the casing is provided with the current limiter in the restriction cavity, and the speed and the quantity that the restriction control fibre was got into the dispersion chamber.
Further, the restrictor comprises a restrictor roller; the flow limiting roller comprises a roller body, wherein the roller body is horizontally arranged and driven to rotate in the shell, separating plates arranged along a bus are uniformly arranged on the cylindrical surface of the roller body, and a temporary storage cavity is formed between adjacent separating plates; and the roller body is arranged right below the feeding port of the flow limiting cavity.
Further, the shell comprises an upper shell and a lower shell, and the upper shell and the lower shell are detachably and fixedly connected; the scattering cavity and the dispersing cavity are both positioned in the upper shell, and the stirring cavity is positioned in the lower shell.
Further, the shell is formed with a discharging cavity at the lower side of the stirring cavity, and a baffle is arranged between the stirring cavity and the discharging cavity.
Further, the baffle comprises an end plate and an inserting plate, an opening is formed in the outer wall of the shell, symmetrically arranged sliding grooves are formed in the inner wall of the stirring cavity, and the sliding grooves and the opening are located on the same plane and are communicated with each other; the plugboard is inserted into the stirring cavity from the opening, and two sides of the plugboard are provided with flanges extending horizontally; the two turnups are respectively inserted into the sliding grooves to separate the stirring cavity from the discharging cavity.
Further, a rubber layer is attached to the inner wall of the opening.
Further, a discharge hole is formed in the outer wall of the discharge cavity, and a drawer is inserted into the shell from the discharge hole.
Further, a double-screw stirrer is arranged in the stirring cavity, a stirring driver of the double-screw stirrer is arranged on the outer wall of the shell, and a stirring shaft of the stirring driver is horizontally arranged and rotationally connected on the inner wall of the shell.
Compared with the prior art, the polypropylene fiber stiffening machine has the following advantages:
according to the polypropylene fiber reinforcement machine, the polypropylene fiber bundles polymerized in a block shape are decomposed into loose bulk polymerization forms through rotation of the scattering device; the separator is pulled out to drop the fibers into the flow-restricting chamber. Controlling the speed and the quantity of the fibers entering the dispersing cavity through the changed rotation speed of the restrictor; by rotation of the disperser, friction and contact of the press plate with the separating wire separates the agglomerated fibers uniformly falling onto the separating wire (mimicking the process of manually dispersing the fibers), and causes the completely separated fibers to fall from the mesh into the stirring chamber. The dispersed fibers fall into the stirring cavity, and meanwhile, the soil or cement in the stirring cavity is uniformly and fully stirred and mixed with the fibers through the rotation of the double-screw stirrer. Finally, the baffle is pulled out, the soil or cement mixed with polypropylene fibers falls into the drawer, and the soil or cement can be directly used for construction after being pulled out.
Drawings
The accompanying drawings, which 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. In the drawings:
FIG. 1 is a schematic view of a polypropylene fiber stiffening machine according to an embodiment of the invention;
FIG. 2 is a cross-sectional view of a polypropylene fiber stiffening machine according to an embodiment of the invention;
fig. 3 is an exploded view of the lower case according to an embodiment of the present invention.
Reference numerals illustrate:
1. a housing; 11. an upper case; 111. scattering the cavity; 112. a flow-limiting chamber; 113. a dispersion chamber; 12. a lower case; 121. a stirring cavity; 122. a discharge cavity; 2. a top cover; 21. breaking up the net; 3. a partition plate; 4. a flow-restricting roller; 41. a roller body; 42. a separation plate; 5. a separation net; 6. a dispersion frame; 61. a main shaft; 62. a pressing plate; 7. a baffle; 71. an end plate; 72. inserting plate; 8. a double helix stirrer; 9. and a drawer.
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication 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 in a specific case.
The invention will be described in detail below with reference to the drawings in connection with embodiments.
A polypropylene fiber stiffening machine, as shown in fig. 1, comprises a shell 1 and a top cover 2.
As shown in fig. 2, the inner cavity of the shell 1 is sequentially provided with a scattering cavity 111, a flow limiting cavity 112, a dispersing cavity 113, a stirring cavity 121 and a discharging cavity 122 which are mutually communicated from top to bottom.
Wherein a partition 3 is arranged between the scattering chamber 111 and the flow-limiting chamber 112. The shell 1 is provided with a socket on the outer wall of the scattering cavity 111, and symmetrically arranged slots are arranged on the inner wall of the scattering cavity 111, and the slots and the socket are positioned on the same plane and are mutually communicated. The partition plate 3 is inserted into the slot from the socket and separates the break-up chamber 111 from the flow-limiting chamber 112, so that the break-up chamber 111 becomes a closed space. A sliding rail can be further arranged in the slot and connected with the partition board 3 in a sliding manner so as to facilitate the disassembly of the partition board 3, thereby controlling the opening and closing of the scattering cavity 111.
The bottom surface of the top cover 2 is provided with a scattering device, and the scattering device is positioned in the scattering cavity 111. The scattering device comprises a scattering net 21 and a scattering driver, wherein the scattering net 21 is elliptic and is rotationally connected to the bottom surface of the top cover 2; the motor as a breaking driver is arranged in the top cover 2, and an output shaft of the motor vertically penetrates through the bottom surface of the top cover 2 and is fixedly connected with one end of a breaking net 21. In addition, the breaking net 21 can be replaced by a breaking net in the prior art, so that the breaking net is convenient to replace. The scattering chamber 111 is closed by the partition plate 3 and is rotated by the scattering machine to be scattered.
The inner wall of the flow-limiting cavity 112 is funnel-shaped, and the shell 1 is provided with a flow limiter in the flow-limiting cavity 112. The restrictor comprises a restrictor roller 4 and a restrictor driver. The current limiting roller 4 comprises a roller body 41, the roller body 41 is horizontally arranged and is rotationally connected with the shell 1, a motor serving as a current limiting driver is arranged on the outer wall of the shell 1, and an output shaft of the motor penetrates through the wall surface of the current limiting stream and is fixedly connected with one end of the roller body 41, so that the current limiting driver drives the roller body 41 to rotate. The cylindrical surface of the roller body 41 is uniformly provided with separation plates 42 arranged along the bus, and temporary storage cavities are formed between adjacent separation plates 42. Because the roller 41 is disposed under the feeding port of the current-limiting cavity 112, the polypropylene fibers falling from the scattering cavity 111 fall into the temporary storage cavity, and the temporary storage cavity slides out of the temporary storage cavity along the inner wall of the current-limiting cavity 112 and falls into the scattering cavity 113 along with the rotation of the roller 41.
The bottom of the dispersing cavity 113 is fixedly connected with a separating net 5, and the separating net 5 arranged horizontally separates the dispersing cavity 113 from the stirring cavity 121. The separating net 5 has a mesh width of one fourth of the length of the fibres to ensure the quality of separation, while fibres of different lengths can be accommodated by changing nets of different mesh sizes. The housing 1 is fitted with a disperser in the separation chamber. The disperser comprises a dispersing rack 6 and a dispersing drive. The dispersing rack 6 includes a main shaft 61 and a pressing plate 62, and a motor as a dispersing driver is erected in the dispersing chamber 113 through a cross bracket, and an output shaft thereof penetrates the cross bracket and is fixedly connected with the vertically arranged main shaft 61. The pressing plates 62 are uniformly and fixedly connected to the lower end of the main shaft 61 along the radial direction, and the bottom surfaces of the pressing plates 62 are abutted against the upper surface of the separation net 5. The polypropylene fibers are thus pressed by the crushing of the press plate 62 into the separating mesh 5 and into the stirring chamber 121. The pressing plate 62 is wrapped and thickened by soft rubber and is externally coated with an antistatic agent to prevent static electricity generated during friction with the separation net 5 from affecting the dispersing effect.
To facilitate the replacement of the separation net 5 and the addition of soil or cement to the stirring chamber 121, the housing 1 comprises an upper shell 11 and a lower shell 12, and the upper shell 11 and the lower shell 12 are detachably and fixedly connected, wherein the scattering chamber 111, the flow limiting chamber 112 and the dispersing chamber 113 are all located in the upper shell 11, and the stirring chamber 121 and the discharging chamber 122 are all located in the lower shell 12.
The stirring cavity 121 is internally provided with a double-screw stirrer 8, a stirring driver of the double-screw stirrer 8 is arranged on the outer wall of the shell 1, and a stirring shaft of the double-screw stirrer is horizontally arranged and rotatably connected on the inner wall of the shell 1. The double helical agitator 8 adopts the prior art, and this embodiment will not be described in detail.
As shown in fig. 3, a baffle 7 is provided between the stirring chamber 121 and the discharge chamber 122. The baffle 7 includes an end plate 71 and a plugboard 72. The end plate 71 is vertically arranged, and the insert plate 72 is fixedly connected to one side of the end plate 71 along the normal direction of the end plate 71. For cooperation with the double helical agitator 8, the insert plate 72 has a semicircular shape. The casing 1 is provided with an opening on the outer wall and symmetrically arranged sliding grooves on the inner wall of the stirring cavity 121, wherein the sliding grooves and the opening are positioned on the same plane and are mutually communicated. The plugboard 72 is inserted into the stirring cavity 121 from the opening, and two sides of the plugboard 72 are provided with flanges extending horizontally; the two flanges are respectively inserted into the sliding grooves to separate the stirring cavity 121 from the discharging cavity 122, so that the stirring cavity 121 becomes a closed space. A slide way can be arranged in the slide way and is connected with the plugboard 72 in a sliding way so as to facilitate the disassembly of the baffle 7, thereby controlling the opening and closing of the stirring cavity 121. In addition, a rubber layer is attached to the inner wall of the opening to prevent leakage.
The outer wall of the discharging cavity 122 is provided with a discharging hole, and the shell 1 is inserted with a drawer 9 from the discharging hole.
The working process is as follows: the top cover 2 is opened and the polypropylene fibers are placed in the scattering chamber 111. Then covering the top cover 2, and decomposing the polypropylene fiber bundles polymerized in a block shape into loose bulk polymerization forms by the rotation of a scattering device; the separator 3 is pulled out to drop the fibers into the flow-restricting chamber 112. Controlling the speed and amount of fiber entering the dispersion chamber 113 by varying the restrictor rotation speed; by rotation of the disperser, friction, contact of the press plate 62 with the separating wire 5 separates the agglomerated fibers uniformly falling onto the separating wire 5 (mimicking the process of manually dispersing the fibers) and causes the completely separated fibers to fall from the mesh into the stirring chamber 121. While the dispersed fibers fall into the stirring chamber 121, the soil or cement in the stirring chamber 121 is uniformly and sufficiently stirred and mixed with the fibers by the rotation of the double screw stirrer 8. Finally, the baffle 7 is drawn out, the soil or cement mixed with polypropylene fibers falls into the drawer 9, and the soil or cement can be directly used for construction after being drawn out.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (9)
1. The utility model provides a polypropylene fiber adds muscle machine, includes casing (1) and top cap (2), its characterized in that: a scattering cavity (111), a scattering cavity (113) and a stirring cavity (121) which are communicated with each other are sequentially formed in the shell (1); the shell (1) is provided with a scattering device in the scattering cavity (111), the scattering device comprises a scattering net (21), and the scattering net (21) is driven to rotate along a vertical axis; a separation net (5) is fixedly connected to the bottom of the dispersion cavity (113), and the separation net (5) separates the dispersion cavity (113) from the stirring cavity (121); the shell (1) is provided with a disperser in the dispersing cavity (113), and the disperser comprises a dispersing frame (6); the dispersing frame (6) comprises a main shaft (61) and pressing plates (62), the vertically arranged main shaft (61) is driven to rotate, a plurality of pressing plates (62) are uniformly and fixedly connected to the lower end of the main shaft (61) along the radial direction, and the bottom surfaces of the pressing plates (62) are abutted to the upper surface of the separation net (5); pressing the polypropylene fibers into a separation net (5) through rolling of a pressing plate (62), and entering a stirring cavity (121);
a double-screw stirrer (8) is arranged in the stirring cavity (121), a stirring driver of the double-screw stirrer (8) is arranged on the outer wall of the shell (1), and a stirring shaft of the double-screw stirrer is horizontally arranged and rotationally connected on the inner wall of the shell (1);
while the dispersed fibers fall into the stirring cavity (121), the soil or cement in the stirring cavity (121) is uniformly and fully stirred and mixed with the fibers through the rotation of the double-screw stirrer (8).
2. A polypropylene fiber stiffener according to claim 1, wherein: the shell (1) is provided with a current-limiting cavity (112) between the scattering cavity (111) and the dispersing cavity (113), the shell (1) is provided with a current limiter in the current-limiting cavity (112), and the current limiter controls the speed and the quantity of fibers entering the dispersing cavity (113).
3. A polypropylene fiber stiffening machine as claimed in claim 2, wherein: a partition plate (3) is arranged between the scattering cavity (111) and the current limiting cavity (112), a socket is formed in the outer wall of the scattering cavity (111) on the shell (1), symmetrically arranged slots are formed in the inner wall of the scattering cavity (111), and the slots and the sockets are located on the same plane and are mutually communicated; the partition plate (3) is inserted into the slot from the insertion opening, so that the scattering cavity (111) becomes a closed space.
4. A polypropylene fiber stiffening machine as claimed in claim 3, wherein: the restrictor comprises a restrictor roller (4); the flow limiting roller (4) comprises a roller body (41), wherein the roller body (41) is horizontally arranged and driven to rotate in the shell (1), separating plates (42) arranged along a bus are uniformly arranged on the cylindrical surface of the roller body (41), and temporary storage cavities are formed between adjacent separating plates (42); and the roller body (41) is arranged right below the feed inlet of the flow limiting cavity (112).
5. A polypropylene fiber stiffener according to claim 1, wherein: the shell (1) comprises an upper shell (11) and a lower shell (12), and the upper shell (11) and the lower shell (12) are detachably and fixedly connected; the scattering cavity (111) and the dispersing cavity (113) are both positioned in the upper shell (11), and the stirring cavity (121) is positioned in the lower shell (12).
6. A polypropylene fiber stiffener according to claim 1, wherein: the shell is formed with ejection of compact chamber (122) in stirring chamber downside, is provided with baffle (7) between stirring chamber (121) and ejection of compact chamber (122).
7. A polypropylene fiber reinforced machine as defined in claim 6, wherein: the baffle (7) comprises an end plate (71) and an inserting plate (72), the outer wall of the shell (1) is provided with an opening, the inner wall of the stirring cavity (121) is provided with symmetrically arranged sliding grooves, and the sliding grooves and the opening are positioned on the same plane and are mutually communicated; the inserting plate (72) is inserted into the stirring cavity (121) from the opening, and flanges extending horizontally are formed on two sides of the inserting plate (72); the two turnups are respectively inserted into the sliding grooves to separate the stirring cavity (121) from the discharging cavity (122).
8. A polypropylene fiber reinforced machine as defined in claim 7, wherein: a rubber layer is attached to the inner wall of the opening.
9. A polypropylene fiber reinforced machine as defined in claim 7, wherein: the outer wall of the discharging cavity (122) is provided with a discharging hole, and the shell (1) is inserted with a drawer (9) from the discharging hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910031187.4A CN109622172B (en) | 2019-01-14 | 2019-01-14 | Polypropylene fiber reinforcement machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910031187.4A CN109622172B (en) | 2019-01-14 | 2019-01-14 | Polypropylene fiber reinforcement machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109622172A CN109622172A (en) | 2019-04-16 |
| CN109622172B true CN109622172B (en) | 2023-10-13 |
Family
ID=66061921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910031187.4A Active CN109622172B (en) | 2019-01-14 | 2019-01-14 | Polypropylene fiber reinforcement machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109622172B (en) |
Citations (9)
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|---|---|---|---|---|
| JPS5587515A (en) * | 1978-12-27 | 1980-07-02 | Nippon Steel Corp | Device for dispersing short fiber |
| CN2099015U (en) * | 1991-09-07 | 1992-03-18 | 建设部北京建筑机械综合研究所 | Centrifugal type machine for dispersing steel-fibre |
| US5414902A (en) * | 1993-10-28 | 1995-05-16 | Kroyer; Karl K. K. | Defibrator with ribs, beater plate, grate and beater bars |
| JP2005335136A (en) * | 2004-05-25 | 2005-12-08 | Kyc Machine Industry Co Ltd | Steel fiber supplying device for ready-mixed concrete |
| JP2010036541A (en) * | 2008-08-08 | 2010-02-18 | Ube Ind Ltd | Construction method of hydraulic mortar (slurry) |
| CN206008928U (en) * | 2016-07-30 | 2017-03-15 | 重庆美朱遥农业科技开发有限公司 | Easily cleaning wine brewing crushing material agitating device |
| CN108212461A (en) * | 2017-12-29 | 2018-06-29 | 郑州默尔电子信息技术有限公司 | A kind of abrasive disk type feed crushes screen selecting and separating mechanism |
| CN207711058U (en) * | 2017-05-10 | 2018-08-10 | 西安天元合成材料有限公司 | A kind of fibrous material homogeneous stirring producing device |
| CN108816486A (en) * | 2018-06-01 | 2018-11-16 | 浙江托峰农业科技股份有限公司 | A kind of self-priming material precomminution tealeaves grinding device |
-
2019
- 2019-01-14 CN CN201910031187.4A patent/CN109622172B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5587515A (en) * | 1978-12-27 | 1980-07-02 | Nippon Steel Corp | Device for dispersing short fiber |
| CN2099015U (en) * | 1991-09-07 | 1992-03-18 | 建设部北京建筑机械综合研究所 | Centrifugal type machine for dispersing steel-fibre |
| US5414902A (en) * | 1993-10-28 | 1995-05-16 | Kroyer; Karl K. K. | Defibrator with ribs, beater plate, grate and beater bars |
| JP2005335136A (en) * | 2004-05-25 | 2005-12-08 | Kyc Machine Industry Co Ltd | Steel fiber supplying device for ready-mixed concrete |
| JP2010036541A (en) * | 2008-08-08 | 2010-02-18 | Ube Ind Ltd | Construction method of hydraulic mortar (slurry) |
| CN206008928U (en) * | 2016-07-30 | 2017-03-15 | 重庆美朱遥农业科技开发有限公司 | Easily cleaning wine brewing crushing material agitating device |
| CN207711058U (en) * | 2017-05-10 | 2018-08-10 | 西安天元合成材料有限公司 | A kind of fibrous material homogeneous stirring producing device |
| CN108212461A (en) * | 2017-12-29 | 2018-06-29 | 郑州默尔电子信息技术有限公司 | A kind of abrasive disk type feed crushes screen selecting and separating mechanism |
| CN108816486A (en) * | 2018-06-01 | 2018-11-16 | 浙江托峰农业科技股份有限公司 | A kind of self-priming material precomminution tealeaves grinding device |
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| Publication number | Publication date |
|---|---|
| CN109622172A (en) | 2019-04-16 |
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