CN213226957U

CN213226957U - Perlite wallboard mixing equipment

Info

Publication number: CN213226957U
Application number: CN202120813339.9U
Authority: CN
Inventors: 巴音满达
Original assignee: Shandong Yangmeng New Material Technology Co ltd
Current assignee: Shandong Yangmeng New Material Technology Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-05-18
Anticipated expiration: 2031-04-21

Abstract

The utility model relates to a pearlite wallboard compounding equipment, including compounding section of thick bamboo and compounding drive, its characterized in that: the compounding device includes the stirring part of two relative settings, the compounding drive is with two the transmission of stirring part is connected, the stirring part includes (mixing) shaft and a plurality of stirring leaf, the one side of stirring leaf orientation direction of rotation is the arcwall face, the upper surface and the lower surface of stirring leaf are towards the concave intrados of central point position. This application is through the stirring leaf and the compounding arris of special arc stirring face structure, the high shear force damage that the direct striking of significantly reduced results in the pearlite granule to reduce the damaged degree of pearlite granule by a wide margin, and make the material in the stirring produce the vortex, it is mixed and each component misce bene to change in, guarantee to improve under the circumstances that reduces the equipment rotational speed and mix effect and compounding efficiency, guarantee compounding quality and speed, artificial input and manufacturing cost have been reduced.

Description

Perlite wallboard mixing equipment

Technical Field

The utility model relates to a compounding equipment technical field particularly, relates to a perlite wallboard compounding equipment.

Background

Perlite is a volcano-erupted acidic lava rock which is rapidly cooled to form vitreous rock. Perlite has the advantages of light weight, low density, good heat insulation and preservation performance and high temperature resistance, and can be frequently used as a building heat preservation material. However, the light weight of the perlite also causes the perlite to have low strength, and in the process of manufacturing the perlite wallboard by taking the perlite as a main material, the granular perlite needs to be stirred and mixed with the cement and then extruded and formed. The conventional equipment used by the stirring equipment in the current production process can cause a great deal of breakage of the perlite particles. Specifically, the traditional stirring equipment has high shearing force, can form great crushing effect on fragile perlite particles, lead to a large amount of broken perlite particles in the mixture, lead to small perlite particle size, and the thermal insulation performance is seriously reduced, and the strength of the formed wallboard is reduced because of the existence of a large amount of fine perlite particles, so that the proportion of components such as cement has to be increased in the manufacturing process, the thermal insulation performance of the perlite wallboard is further reduced by the cement increased in a large amount, the manufacturing and using cost is increased, the price of the perlite wallboard sold in the market is high, the thermal insulation performance is not superior, and the perlite wallboard is difficult to popularize and use.

Therefore, the application provides a solution to the problem that perlite particles are easy to break during stirring.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides pearlite wallboard compounding equipment can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

pearlite wallboard compounding equipment, including compounding section of thick bamboo and compounding drive, its characterized in that: the mixing device comprises a mixing cylinder, a mixing device and a material feeding device, wherein the mixing cylinder is provided with a material mixing cover at the upper part, the mixing cover is connected with a water inlet device, a composite cement powder mixing device and a perlite particle feeding device, the lower part of the mixing cylinder is provided with a material outlet, a mixing cavity for containing perlite wallboard materials is arranged in the mixing cylinder, the mixing device is arranged in the mixing cavity and comprises two stirring parts which are oppositely arranged, a mixing drive is in transmission connection with the two stirring parts, each stirring part comprises a stirring shaft and a plurality of stirring blades, the stirring blades are respectively arranged on the stirring shaft, the upper positions and the lower positions of the adjacent stirring blades on the stirring shaft are staggered, one surface of each stirring blade facing the rotating direction is an arc surface, and the upper surfaces and the lower surfaces of the stirring blades are concave inner concave;

the inner wall of the mixing cylinder is provided with a mixing ridge protruding towards the center, and the part of the mixing ridge protruding out of the inner wall of the mixing cylinder is a smooth arc-shaped surface;

one surface of the mixing edge facing the rotation direction of the stirring blade is provided with an outer arc surface protruding towards the center of the mixing cylinder; one surface of the mixing edge, which is back to the rotation direction of the stirring blade, is provided with an inner cambered surface which is concave towards the periphery of the mixing cylinder; and a smooth transition arc surface is arranged between the outer arc surface and the inner arc surface of the mixing edge.

The mixing arris with rounding off arcwall face can increase the speed that the interior material of compounding section of thick bamboo mixes each other, and the striking of pearlite granule can be alleviated again to rounding off arcwall face simultaneously, reduces the broken shortcoming of avoiding traditional bar protrusion arris by a wide margin even. The one side that faces the material is protruding to be gone out and is increased the stirring effect, and the one side that deviates from material stirring direction forms the intrados of caving in and produces the vortex and stir the effect, increases the mixed effect under the gentle dynamics of material. The stirring leaf in this application adopts convex blade, its one side of meeting the material towards the perlite granule is slick and sly arcwall face, the high shear force damage that the direct striking of the perlite granule that significantly reduces leads to reduce substantially the damaged degree of perlite granule, and the upper surface and the lower surface of stirring leaf are for making the material in the stirring again to produce the vortex towards the concave interior concave surface of central point position, change in mix and each component misce bene, improve mixed effect and compounding efficiency.

As a preferred scheme, the compounding drive includes motor and drive assembly, drive assembly includes motor pulley, two drive pulley, belt tension regulating pulley and driving belt, two drive pulley installs respectively in the (mixing) shaft and stretches out the one end of compounding section of thick bamboo lower part, motor pulley installs on motor output shaft, driving belt encircles motor pulley, two drive pulley and the setting of belt tension regulating pulley.

As a preferable scheme, the belt tension adjusting wheel is arranged between the motor belt pulley and the transmission belt pulley.

As a preferred scheme, the water inlet device comprises a water inlet pipe, and an electromagnetic switch valve and a flow meter are arranged on the water inlet pipe.

Preferably, the perlite particle feeding device comprises a feeding bin, a feeding pipe communicated with the feeding bin and the mixing barrel, and a first pneumatic feeding valve arranged on the feeding pipe, wherein the first pneumatic feeding valve is a flap-type feeding valve.

As a preferred scheme, the composite cement powder batching device comprises a powder batching pipe and a second pneumatic feeding valve arranged on the powder batching pipe, wherein the second pneumatic feeding valve is a pneumatic gate valve.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model provides a perlite wallboard compounding equipment, stirring leaf and compounding arris through special arc stirring face structure, make its one side of meeting the material towards the perlite granule be slick and sly arcwall face, the high shear force damage that the direct striking of greatly reduced results in the perlite granule, thereby reduce the damaged degree of perlite granule by a wide margin, the concave interior concave surface of keeping away from the perlite granule makes the material in the stirring produce the vortex again, it mixes and each component misce bene to change in, guarantee to improve under the condition that reduces the equipment rotational speed and mix effect and compounding efficiency, guarantee compounding quality and speed, artificial input and manufacturing cost have been reduced.

Drawings

Figure 1 is the utility model discloses the overall structure schematic diagram of perlite wallboard compounding equipment.

Fig. 2 is the utility model discloses mixing cylinder inner structure schematic diagram in the pearlite wallboard compounding equipment.

Figure 3 is the utility model discloses the structure schematic diagram of stirring leaf in the pearlite wallboard compounding equipment.

Figure 4 is the utility model discloses compounding driven schematic structure diagram in the pearlite wallboard compounding equipment.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

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 in specific cases to those skilled in the art.

Example (b): as shown in fig. 1-4, a perlite wallboard mixing device comprises an equipment support 1, a mixing cylinder 10 mounted on the equipment support 1, and a mixing drive, wherein a mixing cover 12 is arranged on the upper portion of the mixing cylinder 10, the mixing cover 12 is connected with a water inlet device, a composite cement powder mixing device and a perlite particle feeding device, a discharge port 13 is arranged on the lower portion of the mixing cylinder 10, a mixing cavity 14 for containing perlite wallboard materials is arranged in the mixing cylinder 10, a mixing device is arranged in the mixing cavity 14, the mixing device comprises two stirring parts arranged oppositely, the mixing drive is in transmission connection with the two stirring parts, each stirring part comprises a stirring shaft 9 and a plurality of stirring blades 11, the plurality of stirring blades 11 are respectively arranged on the stirring shaft 9, and the upper and lower positions of the adjacent stirring blades 11 on the two stirring shafts 9 are staggered, one surface of the stirring blade 11 facing the rotating direction is an arc surface 11a, and the upper surface and the lower surface of the stirring blade 11 are concave surfaces 11b which are concave towards the central position.

As shown in fig. 1 and 4, the mixing drive comprises a motor 5 and a transmission assembly, the transmission assembly comprises a motor pulley 51, two transmission pulleys 52, a belt tension adjusting wheel 53 and a transmission belt 54, the two transmission pulleys 52 are respectively installed at one end of the stirring shaft 9 extending out of the lower part of the mixing drum 10, the motor pulley 51 is installed on the output shaft of the motor 5, and the transmission belt 54 is arranged around the motor pulley 51, the two transmission pulleys 52 and the belt tension adjusting wheel 53.

As shown in fig. 4, the belt tension adjusting pulley 53 is disposed between the motor pulley 51 and the transmission pulley 52. The belt tension adjusting wheel 53 is adjustable in position, or the belt tension adjusting wheel 53 is connected with an elastic tension adjusting component, and the elastic tension adjusting component generally adopts a spring structure and is common in arrangement, which is not described in detail.

As shown in fig. 2, the inner wall of the mixing cylinder 10 is provided with a mixing ridge 15 protruding towards the center, and the parts of the mixing ridge 15 protruding from the inner wall of the mixing cylinder 10 are all smooth arc-shaped surfaces.

As shown in fig. 2, one surface of the mixing ridge 15 facing the rotation direction of the stirring blade 11 is provided with an outer arc surface 15a protruding towards the center of the mixing cylinder 10; one surface of the mixing edge 15, which is back to the rotating direction of the stirring blade 11, is provided with an inner cambered surface 15b which is concave towards the periphery of the mixing cylinder 10; and a smooth transition arc surface is arranged between the outer arc surface and the inner arc surface 15b of the mixing edge 15.

As shown in fig. 1, the water inlet device includes a water inlet pipe 7, and the water inlet pipe 7 is provided with an electromagnetic switch valve 8 and a flow meter. A flow meter is not shown.

As shown in figure 1, the perlite particle feeding device comprises a feeding bin, a feeding pipe 2 communicated with the feeding bin and a mixing barrel 10, and a first pneumatic feeding valve 6 arranged on the feeding pipe 2, wherein the first pneumatic feeding valve 6 is a flap type feeding valve. The turnover plate type feed valve is quick in feeding, is suitable for large-scale feeding, and is particularly suitable for low-density materials such as perlite particles. The feeding bin is not shown in the figure, and is common temporary storage equipment, which is not repeated.

As shown in fig. 1, the compound cement powder batching device comprises a powder batching pipe 4 and a second pneumatic feeding valve 3 installed on the powder batching pipe 4, wherein the second pneumatic feeding valve 3 is a pneumatic gate valve. The pneumatic gate valve has the advantages of rapid cut-off, good bearing capacity and more suitable cut-off of the composite cement material.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Pearlite wallboard compounding equipment, including compounding section of thick bamboo (10) and compounding drive, its characterized in that: the mixing device is characterized in that a mixing cover (12) is arranged on the upper portion of the mixing cylinder (10), a water inlet device, a composite cement powder mixing device and a perlite particle feeding device are connected onto the mixing cover (12), a discharge port (13) is arranged on the lower portion of the mixing cylinder (10), a mixing cavity (14) for containing perlite wallboard materials is arranged inside the mixing cylinder (10), a mixing device is arranged in the mixing cavity (14), the mixing device comprises two stirring parts which are oppositely arranged, a mixing drive is in transmission connection with the two stirring parts, each stirring part comprises a stirring shaft (9) and a plurality of stirring blades (11), the stirring blades (11) are respectively arranged on the stirring shaft (9), the upper and lower positions of the adjacent stirring blades (11) on the two stirring shafts (9) are staggered, and one surface of each stirring blade (11) facing the rotating direction is an arc-shaped surface (11 a), the upper surface and the lower surface of the stirring blade (11) are concave surfaces (11 b) which are concave towards the central position;

the inner wall of the mixing cylinder (10) is provided with a mixing ridge (15) protruding towards the center, and the parts of the mixing ridge (15) protruding out of the inner wall of the mixing cylinder (10) are all smooth arc-shaped surfaces;

one surface of the mixing edge (15) facing the rotating direction of the stirring blade (11) is provided with an outer arc surface (15 a) protruding towards the center of the mixing cylinder (10); one surface of the mixing edge (15), which is back to the rotating direction of the stirring blade (11), is provided with an inner cambered surface (15 b) which is concave towards the periphery of the mixing cylinder (10); and a smooth transition arc surface is arranged between the outer arc surface (15 a) and the inner arc surface (15 b) of the mixing edge (15).

2. The perlite wallboard mixing apparatus of claim 1, wherein:

the compounding drive includes motor (5) and drive assembly, drive assembly includes motor pulley (51), two drive pulley (52), belt tension regulating wheel (53) and driving belt (54), two drive pulley (52) are installed respectively in (mixing) shaft (9) and are stretched out the one end of compounding section of thick bamboo (10) lower part, motor pulley (51) are installed on motor (5) output shaft, driving belt (54) are around motor pulley (51), two drive pulley (52) and belt tension regulating wheel (53) setting.

3. The perlite wallboard mixing apparatus of claim 2, wherein:

the belt tension adjusting wheel (53) is arranged between the motor belt pulley (51) and the transmission belt pulley (52).

4. A perlite wallboard mixing apparatus as defined in any one of claims 1 to 3 wherein:

the water inlet device comprises a water inlet pipe (7), and an electromagnetic switch valve (8) and a flow meter are arranged on the water inlet pipe (7).

5. A perlite wallboard mixing apparatus as defined in any one of claims 1 to 3 wherein:

the perlite particle feeding device comprises a feeding bin, a feeding pipe (2) communicated with the feeding bin and a mixing barrel (10) and a first pneumatic feeding valve (6) arranged on the feeding pipe (2), wherein the first pneumatic feeding valve (6) is a plate-turning type feeding valve.

6. A perlite wallboard mixing apparatus as defined in any one of claims 1 to 3 wherein:

the compound cement powder batching device comprises a powder batching pipe (4) and a second pneumatic feeding valve (3) arranged on the powder batching pipe (4), wherein the second pneumatic feeding valve (3) is a pneumatic gate valve.