CN210560092U

CN210560092U - Centrifuge is used in rock wool production

Info

Publication number: CN210560092U
Application number: CN201921467571.0U
Authority: CN
Inventors: 蒋威; 张英; 徐易坤
Original assignee: Hebei Zhongzhen Bosheng New Material Co ltd
Current assignee: Hebei Zhongzhen Bosheng New Material Co ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-05-19
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses a centrifuge is used in rock wool production, which comprises a base, the base middle part is provided with a centrifugal roller, one side of a centrifugal roller is provided with No. two centrifugal rollers, No. two centrifugal roller below left sides are provided with No. four centrifugal rollers, one side that No. two centrifugal rollers were kept away from to No. four centrifugal rollers is provided with No. three centrifugal rollers, one side that No. two centrifugal rollers were kept away from in No. three centrifugal rollers and a centrifugal roller outside is provided with No. two wind rings, one side that No. one centrifugal roller was kept away from in No. two centrifugal rollers and No. four centrifugal roller outsides is provided with a wind ring. The utility model discloses in, set up to equal size through a centrifugal roller and No. two centrifugal rollers to with central axis setting between them on same axis height, improve the rotational speed of two centrifugal rollers, improve rock wool production efficiency, No. three centrifugal rollers and No. four centrifugal rollers are as the fibrous main component of production rock wool, through the rotational speed that improves No. three centrifugal rollers and No. four centrifugal rollers, improve the production efficiency of rock wool.

Description

Centrifuge is used in rock wool production

Technical Field

The utility model relates to a rock wool production technical field especially relates to a centrifuge is used in rock wool production.

Background

Rockwool originates from hawaii. After the volcano is sprayed for the first time in Hawaii island, residents on the island find a strand of soft rock after melting on the ground, which is the rock wool fiber which is originally recognized by human beings and the production process of rock wool, and the natural process of volcano spraying in Hawaii is simulated, the rock wool products all adopt high-quality basalt, dolomite and the like as main raw materials, are melted at high temperature of above 1450 ℃, are subjected to high-speed centrifugation into fibers by adopting an international advanced four-shaft centrifuge, are sprayed with a certain amount of binder, dustproof oil and water repellent, are collected by a cotton collecting machine, are subjected to a pendulum process, are paved by a three-dimensional method, and are solidified and cut to form rock wool products with different specifications and purposes.

The existing centrifugal roller for processing and producing rock wool determines the yield and quality of rock wool fiber, and is an important factor influencing the whole production process of rock wool. Traditional centrifugal roller No. one and No. two centrifugal rollers do not produce the rock wool fibre basically because the rotational speed is lower, and at the fibrous in-process of rock wool, produce the slag ball easily between the centrifugal roller moreover, influence the productivity of rock wool fibre.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a centrifuge for rock wool production.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a centrifugal machine for rock wool production comprises a base, wherein a first centrifugal roller is arranged in the middle of the base, a second centrifugal roller is arranged on one side of the first centrifugal roller, a fourth centrifugal roller is arranged on the left side below the second centrifugal roller, a third centrifugal roller is arranged on one side, away from the second centrifugal roller, of the fourth centrifugal roller, a second air ring is arranged on one side, away from the second centrifugal roller, of the outer sides of the third centrifugal roller and the first centrifugal roller, a first air ring is arranged on one side, away from the first centrifugal roller, of the outer sides of the second centrifugal roller and the fourth centrifugal roller, and roller heads are arranged at the end parts of the first centrifugal roller, the second centrifugal roller, the third centrifugal roller and the fourth centrifugal roller;

two frequency conversion AC motor of base bottom one side fixedly connected with, frequency conversion AC motor front end fixedly connected with main shaft, main shaft outside transmission is connected with the wedge belt, and the main shaft is connected with two axis of rotation, two through wedge belt transmission the one end that the wedge belt was kept away from to the axis of rotation and the roller head fixed connection who corresponds, the one end fixedly connected with that the axis of rotation was kept away from to the roller head spouts the rubber disk, spout that rubber disk outer fringe week side evenly is provided with spouts gluey hole, and spouts the rubber disk and be close to the roller head one side center department fixedly connected with rubber spout pipe, the inside embedding of spouting rubber tube has condenser tube, and condenser tube extends the end of rubber spout pipe, spout the rubber tube and be close to No. one bearing of position fixedly connected with and No. two bearings at axis of rotation both ends, and the inner wall fixed connection of.

As a further description of the above technical solution:

the rotating shaft is hollow, and one end of the rotating shaft, which is far away from the roller head, is in transmission connection with the wedge-shaped belt.

As a further description of the above technical solution:

the first centrifugal roller and the second centrifugal roller are small centrifugal rollers with the same size, and the central axes of the first centrifugal roller and the second centrifugal roller are on the same horizontal plane.

As a further description of the above technical solution:

the third centrifugal roller and the fourth centrifugal roller are large centrifugal rollers with the same size, the central lines of the third centrifugal roller and the fourth centrifugal roller are on the same horizontal plane, and the third centrifugal roller and the fourth centrifugal roller are arranged below the first centrifugal roller and the second centrifugal roller.

As a further description of the above technical solution:

the glue spraying pipe penetrates through the rotating shaft and the roller head, and one end, extending out of the roller head, of the glue spraying pipe is fixedly connected with the glue spraying disc.

As a further description of the above technical solution:

the cooling water pipe is embedded into the glue spraying pipe and coaxial with the glue spraying pipe, and one end of the cooling water pipe, which is far away from the roller head, extends out of the tail end of the glue spraying pipe.

As a further description of the above technical solution:

the first wind ring and the second wind ring are both semicircular rings, and the wind blowing surface faces the roller head.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, set up to equal size through a centrifugal roller and No. two centrifugal rollers to with central axis setting between them on same axis height, improve the rotational speed of two centrifugal rollers, improve rock wool production efficiency.

2. The utility model discloses in, No. three centrifugal rollers and No. four centrifugal rollers are as the fibrous main component of production rock wool, through the rotational speed that improves No. three centrifugal rollers and No. four centrifugal rollers, improve the productivity effect of rock wool, set up axis between them at same level simultaneously, reduce the production rate of shot.

3. The utility model discloses in, through setting up two wind rings, blow away centrifugal roller with the sediment ball that produces between the centrifugal roller, make rock wool fibre better depend on the roller head, can not produce the adhesion phenomenon even, the appearance of wind ring makes and spouts gluey adhesion that can be more even on the rock wool fibre.

Drawings

Fig. 1 is a front view of a centrifuge for rock wool production according to the present invention;

FIG. 2 is a transmission connection diagram of a centrifugal roller in a centrifuge for rock wool production according to the present invention;

fig. 3 is the utility model provides a rock wool production is with centrifuge's side view.

Illustration of the drawings:

1. a base; 2. a first centrifugal roller; 3. a second centrifugal roller; 4. a third centrifugal roller; 5. a fourth centrifugal roller; 6. a first wind ring; 7. a second wind ring; 8. a cooling water pipe; 9. a first bearing; 10. a variable frequency AC motor; 11. a main shaft; 12. a wedge belt; 13. a rotating shaft; 14. a second bearing; 15. a roll head; 16. spraying a glue disc; 17. spraying glue holes; 18. and (4) a glue spraying pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated 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 in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a centrifugal machine for rock wool production comprises a base 1, wherein a first centrifugal roller 2 is arranged in the middle of the base 1, a second centrifugal roller 3 is arranged on one side of the first centrifugal roller 2, a fourth centrifugal roller 5 is arranged on the left side below the second centrifugal roller 3, a third centrifugal roller 4 is arranged on one side, away from the second centrifugal roller 3, of the fourth centrifugal roller 5, a second wind ring 7 is arranged on one side, away from the second centrifugal roller 3, of the outer sides of the third centrifugal roller 4 and the first centrifugal roller 2, a first wind ring 6 is arranged on one side, away from the first centrifugal roller 2, of the outer sides of the second centrifugal roller 3 and the fourth centrifugal roller 5, and roller heads 15 are arranged at the end parts of the first centrifugal roller 2, the second centrifugal roller 3, the third centrifugal roller 4 and the fourth centrifugal roller 5;

two variable frequency alternating current motors 10 are fixedly connected to one side of the bottom of a base 1, main shafts 11 are fixedly connected to the front ends of the two variable frequency alternating current motors 10, a wedge-shaped belt 12 is in transmission connection with the outer side of each main shaft 11, each main shaft 11 is in transmission connection with two rotating shafts 13 through the wedge-shaped belt 12, one ends, far away from the wedge-shaped belt 12, of the two rotating shafts 13 are fixedly connected with corresponding roller heads 15, the four rotating shafts 13 are respectively connected with four roller heads 15, when the variable frequency alternating current motors 10 are started, the rotating shafts 13 are rotated, so that the roller heads 15 are rotated, high-speed rotation of a first centrifugal roller 2, a second centrifugal roller 3, a third centrifugal roller 4 and a fourth centrifugal roller 5 is realized, one ends, far away from the rotating shafts 13, of the roller heads 15 are fixedly connected with glue spraying discs 16, glue spraying holes 17 are uniformly formed in the peripheral sides of the outer edges of the glue, the cooling water pipe 8 is embedded into the glue spraying pipe 18, the cooling water pipe 8 extends out of the tail end of the glue spraying pipe 18, the first bearing 9 and the second bearing 14 are fixedly connected to the positions, close to the two ends of the rotating shaft 13, of the glue spraying pipe 18, and the outer rings of the first bearing 9 and the second bearing 14 are fixedly connected with the inner wall of the rotating shaft 13.

The rotating shaft 13 is a hollow rotating shaft, one end of the rotating shaft 13, which is far away from the roller head 15, is in transmission connection with the wedge-shaped belt 12, in order to reduce instability generated in the transmission process, a shock absorber is additionally arranged inside the rotating shaft 13, the first centrifugal roller 2 and the second centrifugal roller 3 are small-sized centrifugal rollers with the same size, the central axes of the first centrifugal roller and the second centrifugal roller are on the same horizontal plane, the central axes of the third centrifugal roller and the fourth centrifugal roller 4 are large-sized centrifugal rollers with the same size, the central axes of the third centrifugal roller and the fourth centrifugal roller are on the same horizontal plane and are below the first centrifugal roller 2 and the second centrifugal roller 3, the front end and the rear end of each centrifugal roller are fixedly connected to the front inner wall and the rear wall of the base 1, the glue spraying pipe 18 penetrates through the rotating shaft 13 and the roller head 15, one end, which extends out of the roller head 15, of the glue spraying pipe 18 is fixedly connected with the glue spraying, and the one end that condenser tube 8 kept away from roller head 15 extends the end of rubber spray pipe 18, through condenser tube 8 and outside tap's water fixed connection, in order to improve the cooling effect, condenser tube 8 still can be connected with the output of cooling tower, for the lower water of input temperature in condenser tube 8, No. one wind ring 6 and No. two wind rings 7 are the semicircle annular, the face of blowing is towards roller head 15, two wind rings can blow away from the slag ball that produces in the roller head 15, increase the fibered productivity of rock wool.

The working principle is as follows: the utility model discloses during the use, by frequency conversion alternating current motor 10 output, wedge belt 12 drives axis of rotation 13 and rotates, axis of rotation 13 drives roller head 15 and rotates, thereby make a centrifugal roller 2 that corresponds, No. two centrifugal rollers 3, No. three centrifugal rollers 4 and No. four centrifugal rollers 5 high-speed rotations, the raw materials passes through condenser tube 8 and spouts glue pipe 18 and pass the transport at hollow axis of rotation 13 to roller head 15 position, it is rational in infrastructure that this center spouts the glue, be convenient for install and maintain, the raw materials is vertical to fall on a centrifugal roller 2, then in proper order through No. two centrifugal rollers 3, No. three centrifugal rollers 4 and No. four centrifugal rollers 5, get rid of the silk fiberizing under the high-speed rotatory centrifugal force of four centrifugal rollers and the high-speed gas flow combined action of wind ring, spout the glue dish 16 simultaneously and spout gluey hole 17 even glueing on the rock wool fibre.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a centrifuge is used in rock wool production, includes base (1), its characterized in that: a first centrifugal roller (2) is arranged in the middle of the base (1), a second centrifugal roller (3) is arranged on one side of the first centrifugal roller (2), a fourth centrifugal roller (5) is arranged on the left side below the second centrifugal roller (3), a third centrifugal roller (4) is arranged on one side, away from the second centrifugal roller (3), of the fourth centrifugal roller (5), a second air ring (7) is arranged on one sides, away from the first centrifugal roller (2), of the outer sides of the third centrifugal roller (4) and the first centrifugal roller (2), and a first air ring (6) is arranged on one sides, away from the first centrifugal roller (2), of the outer sides of the second centrifugal roller (3) and the fourth centrifugal roller (5), and roller heads (15) are arranged at the end parts of the first centrifugal roller (2), the second centrifugal roller (3), the third centrifugal roller (4) and the fourth centrifugal roller (5);

the automatic glue spraying machine is characterized in that two variable-frequency alternating-current motors (10) are fixedly connected to one side of the bottom of the base (1), a main shaft (11) is fixedly connected to the front end of each variable-frequency alternating-current motor (10), a wedge-shaped belt (12) is connected to the outer side of the main shaft (11), two rotating shafts (13) are connected to the main shaft (11) through the transmission of the wedge-shaped belt (12), one ends of the rotating shafts (13) and corresponding roller heads (15) are fixedly connected, a glue spraying disc (16) is fixedly connected to one end, away from the rotating shafts (13), of the roller heads (15), glue spraying holes (17) are uniformly formed in the peripheral side of the outer edge of the glue spraying disc (16), a glue spraying pipe (18) is fixedly connected to the center of one side, close to the roller heads (15), of the glue spraying disc (16) is embedded into a cooling water pipe (8), and the cooling water, the parts, close to the two ends of the rotating shaft (13), of the rubber spraying pipe (18) are fixedly connected with a first bearing (9) and a second bearing (14), and the outer walls of the outer rings of the first bearing (9) and the second bearing (14) are fixedly connected with the inner wall of the rotating shaft (13).

2. The centrifuge is used in rock wool production of claim 1, characterized in that: the rotating shaft (13) is hollow, and one end, far away from the roller head (15), of the rotating shaft (13) is in transmission connection with the wedge-shaped belt (12).

3. The centrifuge is used in rock wool production of claim 1, characterized in that: the first centrifugal roller (2) and the second centrifugal roller (3) are small centrifugal rollers with the same size, and the central axes of the first centrifugal roller and the second centrifugal roller are on the same horizontal plane.

4. The centrifuge is used in rock wool production of claim 1, characterized in that: the third centrifugal roller (4) and the fourth centrifugal roller (5) are large centrifugal rollers with the same size, the central lines of the third centrifugal roller and the fourth centrifugal roller are on the same horizontal plane, and the third centrifugal roller and the fourth centrifugal roller are arranged below the first centrifugal roller (2) and the second centrifugal roller (3).

5. The centrifuge is used in rock wool production of claim 1, characterized in that: the glue spraying pipe (18) penetrates through the rotating shaft (13) and the roller head (15), and one end, extending out of the roller head (15), of the glue spraying pipe (18) is fixedly connected with the glue spraying disc (16).

6. The centrifuge is used in rock wool production of claim 1, characterized in that: the cooling water pipe (8) is embedded into the glue spraying pipe (18) and is coaxial with the glue spraying pipe (18), and one end, far away from the roller head (15), of the cooling water pipe (8) extends out of the tail end of the glue spraying pipe (18).

7. The centrifuge is used in rock wool production of claim 1, characterized in that: the first wind ring (6) and the second wind ring (7) are both semicircular, and the wind blowing surface faces the roller head (15).