CN213885858U - Additive preparation facilities that gypsum board production used - Google Patents
Additive preparation facilities that gypsum board production used Download PDFInfo
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- CN213885858U CN213885858U CN202022663739.4U CN202022663739U CN213885858U CN 213885858 U CN213885858 U CN 213885858U CN 202022663739 U CN202022663739 U CN 202022663739U CN 213885858 U CN213885858 U CN 213885858U
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Abstract
The utility model discloses an additive preparation device used in gypsum board production, which comprises an outer cylinder body; the top of the outer cylinder body is provided with a feed inlet, the bottom of the outer cylinder body is provided with a discharge outlet, and the inner cylinder body is suspended in the inner cavity of the outer cylinder body; the inner cylinder body is hollow with two open ends; the inner cylinder is internally provided with a stirring shaft, the top of the stirring shaft extends upwards to the top end face extending out of the outer cylinder, and the extending tail end of the top of the stirring shaft is rotationally connected with a power driving device; a plurality of layers of first stirring blades are arranged on the outer side wall of the stirring shaft positioned in the inner cavity part of the inner cylinder body from top to bottom; the upper part of the inner cylinder body is provided with a plurality of reflux holes in a penetrating and surrounding manner; and a plurality of second stirring blades are horizontally arranged on the outer side wall of the inner cylinder body. The utility model provides an additive preparation facilities, material not only can the horizontal rotation motion, but also the part can also the up-and-down motion, and the dual stirring of first stirring paddle leaf and second stirring paddle leaf is cuted simultaneously, therefore whole additive preparation process dissolves comparatively fully.
Description
Technical Field
The utility model relates to an additive preparation facilities technical field is used in the preparation of gypsum board ground paste, in particular to additive preparation facilities that gypsum board production used.
Background
The basic raw materials of the gypsum board are gypsum, water and protective paper, and other additive accessories. The additive includes coagulant, retarder, starch, silica powder, lignosulfonate, etc. Whether the additive is dissolved sufficiently or not is directly related to the quality of the prepared gypsum slurry.
In the production process of gypsum boards, the existing additive adding method is that the additive is manually and directly added into a pulp tank, and if the additive is in a solid state, the additive is dissolved in the pulp tank. Due to the adding mode, the solid additive is often insufficiently dissolved, and solid residues even appear in some cases, so that the quality of prepared slurry is influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an additive preparation facilities that gypsum board production used, solve the tradition and directly add to dissolve in the paper pulp jar and lead to dissolving insufficient problem.
In order to solve the technical problem, the utility model discloses a technical scheme does:
an additive preparation device for gypsum board production comprises an outer cylinder body; the top of the outer cylinder body is provided with a feeding hole, the bottom of the outer cylinder body is provided with a discharging hole, and the inner cylinder body is suspended in the inner cavity of the outer cylinder body; the inner cylinder body is hollow and has openings at two ends; the stirring shaft is arranged in the inner barrel, the top of the stirring shaft extends upwards to extend out of the top end face of the outer barrel, and the extending tail end of the top of the stirring shaft is rotatably connected with a power driving device; a plurality of layers of first stirring blades are arranged on the outer side wall of the stirring shaft positioned in the inner cavity part of the inner cylinder body from top to bottom; the upper part of the inner cylinder body is provided with a plurality of backflow holes in a penetrating and surrounding manner; and a plurality of second stirring blades are horizontally arranged on the outer side wall of the inner cylinder body.
Further, the second stirring paddle is in an isosceles triangle shape.
Further, the length of the first stirring paddle blade is shortened from top to bottom in sequence.
Further, first stirring paddle leaf is horizontal lamellar structure, and all is equipped with the stirring tooth on first stirring paddle leaf's upper surface and lower surface.
Furthermore, the stirring teeth are triangular.
Furthermore, the outer side wall of the inner barrel is provided with a fixing rod, and the other end of the fixing rod is connected to the inner side wall of the outer barrel.
The utility model has the advantages that:
by adopting the technical scheme, when the additive is prepared, the additive and the solvent are put into the outer cylinder body from the feed inlet. Starting the power driving device, wherein the first stirring paddle is arranged in the inner cylinder body, and in the rotating process of the stirring shaft, the first stirring paddle can press the materials downwards, the pressed materials move upwards from the gap between the inner side wall of the outer cylinder body and the outer side wall of the inner cylinder body after being blocked by the inner bottom wall of the outer cylinder body, and part of the materials flow back to the inner cavity of the inner cylinder body from the backflow hole to be stirred in a circulating manner; in the above-mentioned material that is compressed upward movement process from the lateral wall clearance department of the inside wall of outer barrel and interior barrel, second stirring paddle can play the effect of secondary shearing to the material.
The utility model, through the arrangement of the inner cylinder body, the materials can not only rotate left and right but also move up and down partially when the additive is prepared, and the whole process is a circular process, which is beneficial to promoting the dissolution of the additive materials; meanwhile, through the double stirring and shearing of the first stirring blade and the second stirring blade, the dissolution of solid additive materials is further promoted, and the dissolution is more sufficient in the whole additive preparation process.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1-outer cylinder, 2-feeding hole, 3-discharging hole, 4-inner cylinder, 5-stirring shaft, 6-power driving device, 7-first stirring blade, 8-reflux hole, 9-second stirring blade, 10-stirring tooth and 11-fixing rod.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, an additive preparation device for gypsum board production comprises an outer cylinder body 1; the top of the outer cylinder body 1 is provided with a feeding hole 2, the bottom of the outer cylinder body is provided with a discharging hole 3, a stop valve is arranged at the discharging hole 3, and an inner cylinder body 4 is suspended in the inner cavity of the outer cylinder body 1; the top end surface of the inner cylinder body 4 has a certain distance with the inner top wall of the outer cylinder body 1, and the bottom end surface of the inner cylinder body 4 has a certain distance with the inner bottom wall of the outer cylinder body 1; the inner cylinder body 4 is hollow and has two open ends; the inner cylinder body 4 is internally provided with a stirring shaft 5, the top of the stirring shaft 5 extends upwards to extend out of the top end surface of the outer cylinder body 1, and the extending tail end of the top of the stirring shaft 5 is rotatably connected with a power driving device 6; a plurality of layers of first stirring blades 7 are arranged on the outer side wall of the stirring shaft positioned in the inner cavity part of the inner cylinder 4 from top to bottom; a plurality of backflow holes 8 are annularly arranged at the upper part of the inner cylinder body 4 in a penetrating way; and a plurality of second stirring blades 9 are horizontally arranged on the outer side wall of the inner cylinder 4. (Note: the direction of the arrow in FIG. 1 is the direction of movement of the material after the agitation is turned on)
Further, the second stirring paddle 9 is in an isosceles triangle shape. By adopting the design, the material can be sheared in the backflow process.
Further, the lengths of the first stirring blades 7 are sequentially shortened from top to bottom. Through this design, be convenient for oppress the material downstream more.
Further, the first stirring blade 7 is of a horizontal sheet structure, and the upper surface and the lower surface of the first stirring blade 7 are both provided with stirring teeth 10. The design of the rabble teeth 10 can enhance shearing of the material.
Further, the stirring teeth 10 are triangular.
Furthermore, the outer side wall of the inner barrel 4 is provided with a fixing rod 11, and the other end of the fixing rod 11 is connected to the inner side wall of the outer barrel 1.
The utility model discloses a theory of operation:
when the additive is prepared, the additive and the solvent are put into the outer cylinder body 1 from the feed inlet 2; starting the power driving device 6, wherein the first stirring paddle 7 is arranged in the inner cylinder 4, and in the rotation process of the stirring shaft 5, the first stirring paddle 7 can press down the materials, the pressed materials move upwards from the gap between the inner side wall of the outer cylinder 1 and the outer side wall of the inner cylinder 4 after being blocked by the inner bottom wall of the outer cylinder 1, and part of the materials flow back to the inner cavity of the inner cylinder 4 from the backflow hole 8 to be stirred in a circulating manner; in the above-mentioned material that is compressed upward movement process from the inside wall of outer barrel 1 and the lateral wall clearance of interior barrel 4, second stirring paddle 9 can play the effect of secondary shearing to the material.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (6)
1. An additive preparation facilities that gypsum board production used which characterized in that: comprises an outer cylinder body (1); the top of the outer cylinder body (1) is provided with a feed inlet (2), the bottom of the outer cylinder body is provided with a discharge outlet (3), and an inner cylinder body (4) is suspended in the inner cavity of the outer cylinder body (1); the inner cylinder body (4) is hollow and has two open ends; a stirring shaft (5) is arranged in the inner barrel (4), the top of the stirring shaft (5) extends upwards to extend out of the top end face of the outer barrel (1), and the extending tail end of the top of the stirring shaft (5) is rotatably connected with a power driving device (6); a plurality of layers of first stirring blades (7) are arranged on the outer side wall of the stirring shaft positioned in the inner cavity part of the inner barrel body (4) from top to bottom; the upper part of the inner cylinder body (4) is provided with a plurality of reflux holes (8) in a penetrating and surrounding manner; and a plurality of second stirring blades (9) are horizontally arranged on the outer side wall of the inner cylinder body (4).
2. The additive preparation device for gypsum board production according to claim 1, wherein: the second stirring paddle (9) is in an isosceles triangle shape.
3. The apparatus for preparing additive for gypsum board production according to claim 1 or 2, wherein: the length of the first stirring paddle (7) is shortened from top to bottom in sequence.
4. The additive preparation device for gypsum board production according to claim 3, wherein: first stirring paddle leaf (7) are horizontal lamellar structure, and all are equipped with stirring tooth (10) on the upper surface and the lower surface of first stirring paddle leaf (7).
5. The additive preparation device for gypsum board production according to claim 4, wherein: the stirring teeth (10) are triangular.
6. The additive preparation device for gypsum board production according to claim 4, wherein: the outer side wall of the inner barrel (4) is provided with a fixing rod (11), and the other end of the fixing rod (11) is connected to the inner side wall of the outer barrel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022663739.4U CN213885858U (en) | 2020-11-17 | 2020-11-17 | Additive preparation facilities that gypsum board production used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022663739.4U CN213885858U (en) | 2020-11-17 | 2020-11-17 | Additive preparation facilities that gypsum board production used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213885858U true CN213885858U (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022663739.4U Active CN213885858U (en) | 2020-11-17 | 2020-11-17 | Additive preparation facilities that gypsum board production used |
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| CN (1) | CN213885858U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113634182A (en) * | 2021-09-09 | 2021-11-12 | 四川宇砼建材有限公司 | Mixing equipment and method for compounded efficient concrete glue reducing agent |
| CN114307755A (en) * | 2021-12-31 | 2022-04-12 | 李旭斌 | Accelerated dissolution equipment and dissolution method for solid material |
-
2020
- 2020-11-17 CN CN202022663739.4U patent/CN213885858U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113634182A (en) * | 2021-09-09 | 2021-11-12 | 四川宇砼建材有限公司 | Mixing equipment and method for compounded efficient concrete glue reducing agent |
| CN113634182B (en) * | 2021-09-09 | 2024-09-03 | 四川宇砼建材有限公司 | Compound efficient concrete glue reducing agent mixing equipment and method |
| CN114307755A (en) * | 2021-12-31 | 2022-04-12 | 李旭斌 | Accelerated dissolution equipment and dissolution method for solid material |
| CN114307755B (en) * | 2021-12-31 | 2023-03-28 | 李旭斌 | Accelerated dissolution equipment and dissolution method for solid material |
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