CN211762593U - A raw materials batching mixing arrangement for producing plaster of plastering - Google Patents
A raw materials batching mixing arrangement for producing plaster of plastering Download PDFInfo
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- CN211762593U CN211762593U CN201922401222.5U CN201922401222U CN211762593U CN 211762593 U CN211762593 U CN 211762593U CN 201922401222 U CN201922401222 U CN 201922401222U CN 211762593 U CN211762593 U CN 211762593U
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- pipe
- mixing box
- feeding
- air outlet
- cyclone separator
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Abstract
A raw material batching and mixing device for producing plastering gypsum comprises a mixing box, wherein a plurality of temporary storage bins are arranged above the mixing box, a rotating plate is arranged below the temporary storage bins, a vertical rotating shaft is arranged on the central axis of the mixing box, a stirring rod is arranged on the vertical rotating shaft near the lower end of the vertical rotating shaft, the rotating plate is fixedly arranged on the vertical rotating shaft, the top surfaces of the rotating plate and the discharging end of the temporary storage bins are positioned on the same horizontal plane, and the upper end of the vertical rotating shaft penetrates through the top surface of the mixing box and is connected with a first motor arranged at the top of the mixing box; a cyclone separator is arranged at the top of the mixing box, and a blanking pipe at the lower end of the cyclone separator penetrates through the top surface of the mixing box; the feed inlet of the cyclone separator is connected with the raw material tank through a feeding pipe, and the gas outlet at the top of the cyclone separator is connected with a Roots vacuum pump through a gas outlet pipe. Adopt above-mentioned structure, can the weight carry out the input of two kinds of materials in turn, effectively promote the mixing quality, shorten the compounding consuming time, provide higher quality raw materials mixture to subsequent stir-fry operation simultaneously.
Description
Technical Field
The utility model relates to a plaster production field of plastering, specific is a raw materials batching mixing arrangement for producing plaster of plastering.
Background
In the production of plastering gypsum, the stir-frying of a gypsum-lime mixed material is the most critical step, two raw materials (gypsum and quicklime) are required to be mixed before stir-frying, the mixing degree directly influences the effect of subsequent stir-frying operation, the stir-frying time can be effectively shortened if the raw materials are fully mixed, the final stir-frying product quality is improved, and the stir-frying time needs to be prolonged if the raw materials are not fully mixed, so that the stir-frying product quality is influenced.
Present compounding generally adopts the mixer to stir the compounding, because two kinds of materials all are the powder, forms the raise dust easily among the reinforced process, and on the other hand separately pours two kinds of materials into agitated vessel, and the mixture of two kinds of materials relies on agitated vessel to go on completely, leads to stirring the mixed consuming time of increasing.
Disclosure of Invention
The utility model aims to solve the technical problem that a raw materials batching mixing arrangement for producing plaster can effectively solve the problem among the prior art through the device, and the weight carries out the input of two kinds of materials in turn, can effectively promote the mixing quality, shortens the compounding consuming time, provides more high-quality raw materials mixture to subsequent stir-fry system operation simultaneously.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a raw material batching and mixing device for producing plastering gypsum comprises a mixing box, wherein a plurality of temporary storage bins are arranged above the mixing box, a rotating plate is arranged below the temporary storage bins, a vertical rotating shaft is arranged on the central axis of the mixing box, a stirring rod is arranged on the vertical rotating shaft near the lower end of the vertical rotating shaft, the rotating plate is fixedly arranged on the vertical rotating shaft, the top surface of the rotating plate and the discharging end of the temporary storage bin are positioned on the same horizontal plane, and the upper end of the vertical rotating shaft penetrates through the top surface of the mixing box and is connected with a first motor arranged at the top of the mixing box;
the top of the mixing box is provided with a cyclone separator, and a discharging pipe at the lower end of the cyclone separator penetrates through the top surface of the mixing box and is arranged right above the temporary storage bin;
the feeding port of the cyclone separator is connected with the raw material tank through a feeding pipe, and the gas outlet at the top of the cyclone separator is connected with the Roots vacuum pump through a gas outlet pipe.
In the preferred scheme, the number of the temporary storage bins is two, the two temporary storage bins are provided with vertical grooves on the side wall, the grooves are arc grooves, and the two grooves are oppositely arranged and form holes for the vertical rotating shaft to pass through.
In an optimized scheme, a feed opening is formed in the rotating plate, and the distance between the center point of the feed opening and the vertical rotating shaft is equal to the distance between the feed end of the temporary storage bin and the vertical rotating shaft.
In a preferable scheme, the number of the cyclone separators is two, the two cyclone separators are respectively arranged right above the two temporary storage bins, one end of the feeding pipe close to the mixing box is provided with a feeding branch pipe, the discharge end of the feeding pipe is connected with one of the cyclone separators, and the discharge end of the feeding branch pipe is connected with the other cyclone separator.
In a preferable scheme, one end of the air outlet pipe close to the mixing box is provided with an air outlet branch pipe, the air inlet end of the air outlet pipe is connected with one cyclone separator, and the air inlet end of the air outlet branch pipe is connected with the other cyclone separator.
In a preferred scheme, a first feeding valve is arranged on the feeding pipe, a second feeding valve is arranged on the feeding branch pipe, a first air outlet valve is arranged on the air outlet pipe, and a second air outlet valve is arranged on the air outlet branch pipe;
the first feeding valve and the second feeding valve are respectively arranged on the feeding pipe and the feeding branch pipe between the connection point of the feeding pipe and the feeding branch pipe and the cyclone separator;
the first air outlet valve and the second air outlet valve are respectively arranged on the air outlet pipe and the air outlet branch pipe between the connection point of the air outlet pipe and the air outlet branch pipe and the cyclone separator.
In a preferred scheme, a blanking valve is arranged on the blanking pipe.
In a preferable scheme, the connecting position of the raw material tank and the feeding pipe is positioned on the middle section of the feeding pipe, and one end of the feeding pipe, which is far away from the raw material tank, is connected to the air supply device.
In the preferred scheme, bottom plate pivot is worn to be equipped with by bottom plate one end of mixing box, fixed connection between bottom plate pivot and the bottom plate, mixing box lateral wall is passed and outside extending to the mixing box lateral wall to bottom plate pivot one end that is located mixing box lateral wall outside is connected with the second motor.
The utility model provides a raw materials batching mixing arrangement for producing plaster of plastering through adopting above-mentioned structure, has following beneficial effect:
(1) different raw materials are added in batches in a component manner, and continuous stirring and mixing are carried out in the adding process, so that the mixing degree of the raw materials can be improved, and the reaction among the raw materials is accelerated;
(2) reinforced process goes on in sealed environment, can effectively solve artifical reinforced raw materials waste and the harm to the staff health that leads to the raise dust to produce.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the overhead structure of the temporary storage bin of the present invention.
Fig. 3 is a schematic view of the rotating plate structure of the present invention.
Fig. 4 is a schematic view of the bottom plate structure of the present invention.
In the figure: mixing box 1, temporary storage bin 2, groove 201, rotor plate 3, feed opening 301, puddler 4, vertical pivot 5, first motor 6, cyclone 7, unloading pipe 8, unloading valve 801, raw material tank 9, conveying pipe 10, first feed valve 1001, pay-off branch pipe 11, second feed valve 111, outlet duct 12, first outlet valve 121, outlet branch pipe 13, second outlet valve 131, air supply unit 14, roots vacuum pump 15, bottom plate 16, bottom plate 17, second motor 18.
Detailed Description
As shown in fig. 1-4, a raw material mixing device for producing plastering gypsum comprises a mixing box 1, wherein a plurality of temporary storage bins 2 are arranged above the mixing box 1, a rotating plate 3 is arranged below the temporary storage bins 2, a vertical rotating shaft 5 is arranged on the central axis of the mixing box 1, a stirring rod 4 is arranged on the vertical rotating shaft 5 near the lower end, the rotating plate 3 is fixedly arranged on the vertical rotating shaft 5, the top surface of the rotating plate 3 and the discharging end of the temporary storage bins 2 are positioned on the same horizontal plane, and the upper end of the vertical rotating shaft 5 penetrates through the top surface of the mixing box 1 and is connected with a first motor 6 arranged at the top of the mixing box 1;
the top of the mixing box 1 is provided with a cyclone separator 7, and a discharging pipe 8 at the lower end of the cyclone separator 7 penetrates through the top surface of the mixing box 1 and is arranged right above the temporary storage bin 2;
the feeding hole of the cyclone separator 7 is connected with the raw material tank 9 through a feeding pipe 10, and the air outlet at the top of the cyclone separator 7 is connected with a Roots vacuum pump 15 through an air outlet pipe 12.
In the preferred scheme, the number of the temporary storage bins 2 is two, the two temporary storage bins 2 are provided with vertical grooves 201 on the side wall, the grooves 201 are arc grooves, and the two grooves 201 are oppositely arranged and form holes for the vertical rotating shaft 5 to pass through.
In a preferable scheme, the rotating plate 3 is provided with a feed opening 301, and the distance between the center point of the feed opening 301 and the vertical rotating shaft 5 is equal to the distance between the feed end of the temporary storage bin 2 and the vertical rotating shaft 5.
In a preferable scheme, the number of the cyclone separators 7 is two, the two cyclone separators 7 are respectively arranged right above the two temporary storage bins 2, one end of the feeding pipe 10 close to the mixing box 1 is provided with a feeding branch pipe 11, the discharge end of the feeding pipe 10 is connected with one cyclone separator 7, and the discharge end of the feeding branch pipe 11 is connected with the other cyclone separator 7.
In a preferable scheme, one end of the air outlet pipe 12 close to the mixing box 1 is provided with an air outlet branch pipe 13, the air inlet end of the air outlet pipe 12 is connected with one cyclone separator 7, and the air inlet end of the air outlet branch pipe 13 is connected with the other cyclone separator 7.
In a preferred scheme, a first feeding valve 1001 is arranged on the feeding pipe 10, a second feeding valve 111 is arranged on the feeding branch pipe 11, a first outlet valve 121 is arranged on the outlet pipe 12, and a second outlet valve 131 is arranged on the outlet branch pipe 13;
the first feeding valve 1001 and the second feeding valve 111 are respectively arranged on the feeding pipe 10 and the feeding branch pipe 11 between the connection point of the feeding pipe 10 and the feeding branch pipe 11 and the cyclone separator 7;
the first gas outlet valve 121 and the second gas outlet valve 131 are respectively arranged on the gas outlet pipe 12 and the gas outlet branch pipe 13 between the connection point of the gas outlet pipe 12 and the gas outlet branch pipe 13 and the cyclone separator 7.
In a preferred scheme, a blanking valve 801 is arranged on the blanking pipe 8.
In a preferable scheme, the connection position of the raw material tank 9 and the feeding pipe 10 is positioned on the middle section of the feeding pipe 10, and one end of the feeding pipe 10 far away from the raw material tank 9 is connected to the air supply device 14.
In a preferable scheme, a bottom plate rotating shaft 17 penetrates through one end of a bottom plate 16 of the mixing box 1, the bottom plate rotating shaft 17 is fixedly connected with the bottom plate 16, one end of the bottom plate rotating shaft 17 penetrates through the side wall of the mixing box 1 and extends out of the side wall of the mixing box 1, and one end of the bottom plate rotating shaft 17, which is positioned out of the side wall of the mixing box 1, is connected with a second motor 18.
The principle of the device is as follows:
starting the air supply device 14, the Roots vacuum pump 15 and a blanking valve of one of the raw material tanks 19, opening one of the first feed valve 1001 and the second feed valve 111 (and simultaneously opening the first air outlet valve 121 or the second air outlet valve 131 on the corresponding cyclone separator 7), allowing the material in the raw material tank 19 to enter the corresponding cyclone separator 7, performing cyclone separation, and then outputting gas through the air outlet pipe 12, so that the solid powder falls into the temporary storage bin 2 below;
then starting a discharging valve of another raw material tank 19, switching the opening and closing state between the first feeding valve 1001 and the second feeding valve 111 and the opening and closing state between the first gas outlet valve 121 and the second gas outlet valve 131, allowing the material in the raw material tank 19 to enter another cyclone separator 7, after cyclone separation, outputting gas through a gas outlet pipe 12, and allowing solid powder to fall into a temporary storage bin 2 below;
after the primary conveying of the raw materials is finished, the raw materials with accurate quality are temporarily stored in the temporary storage bin 2, at the moment, the first motor 6 is started, the first motor 6 drives the rotating plate 3 to rotate, after the blanking port 301 is aligned to the blanking end below the temporary storage bin 2, the temporary storage bin 2 starts blanking, and the blanking mode with staggered components is realized through the rotating plate 3 which continuously rotates;
the falling raw materials are fully mixed at the bottom of the mixing box 1 under the action of the stirring rod 4;
after the operation is finished, the corresponding valve and the motor are closed, the second motor 18 is started, the second motor 18 drives the bottom plate 16 to rotate, the bottom surface of the mixing box 1 is opened, and the discharging is carried out.
By adopting the structure, the utility model, through adding different raw materials in batches, can continuously stir and mix in the adding process, can improve the mixing degree of the raw materials and accelerate the reaction between the raw materials; reinforced process goes on in sealed environment, can effectively solve artifical reinforced raw materials waste and the harm to the staff health that leads to the raise dust to produce.
Claims (9)
1. The utility model provides a raw materials batching mixing arrangement for producing plaster that plasters, includes mixing box (1), characterized by: a plurality of temporary storage bins (2) are arranged above the mixing box (1), a rotating plate (3) is arranged below the temporary storage bins (2), a vertical rotating shaft (5) is arranged on the central axis of the mixing box (1), a stirring rod (4) is arranged on the vertical rotating shaft (5) near the lower end of the vertical rotating shaft (5), the rotating plate (3) is fixedly arranged on the vertical rotating shaft (5), the top surfaces of the rotating plate (3) and the discharging end of the temporary storage bin (2) are positioned on the same horizontal plane, and the upper end of the vertical rotating shaft (5) penetrates through the top surface of the mixing box (1) and is connected with a first motor (6) arranged at the top of the mixing box (1);
the top of the mixing box (1) is provided with a cyclone separator (7), and a discharging pipe (8) at the lower end of the cyclone separator (7) penetrates through the top surface of the mixing box (1) and is arranged right above the temporary storage bin (2);
the feeding hole of the cyclone separator (7) is connected with the raw material tank (9) through a feeding pipe (10), and the air outlet at the top of the cyclone separator (7) is connected with a Roots vacuum pump (15) through an air outlet pipe (12).
2. A raw material ingredient mixing device for producing plastering gypsum according to claim 1, wherein: the temporary storage bins (2) are two, vertical grooves (201) are formed in the side walls of the two temporary storage bins (2), the grooves (201) are arc-surface grooves, and the two grooves (201) are oppositely arranged and form holes for the vertical rotating shaft (5) to penetrate through.
3. A raw material ingredient mixing device for producing plastering gypsum according to claim 1, wherein: the rotary plate (3) is provided with a feed opening (301), and the distance between the center point of the feed opening (301) and the vertical rotating shaft (5) is equal to the distance between the feeding end of the temporary storage bin (2) and the vertical rotating shaft (5).
4. A raw material ingredient mixing device for producing plastering gypsum according to claim 2, wherein: the two cyclone separators (7) are arranged, the two cyclone separators (7) are respectively arranged right above the two temporary storage bins (2), one end of the feeding pipe (10) close to the mixing box (1) is provided with a feeding branch pipe (11), the discharge end of the feeding pipe (10) is connected with one cyclone separator (7), and the discharge end of the feeding branch pipe (11) is connected with the other cyclone separator (7).
5. A raw material ingredient mixing device for producing plastering gypsum according to claim 4, wherein: one end of the air outlet pipe (12) close to the mixing box (1) is provided with an air outlet branch pipe (13), the air inlet end of the air outlet pipe (12) is connected with one cyclone separator (7), and the air inlet end of the air outlet branch pipe (13) is connected with the other cyclone separator (7).
6. A raw material ingredient mixing device for producing plastering gypsum according to claim 5, wherein: a first feeding valve (1001) is arranged on the feeding pipe (10), a second feeding valve (111) is arranged on the feeding branch pipe (11), a first air outlet valve (121) is arranged on the air outlet pipe (12), and a second air outlet valve (131) is arranged on the air outlet branch pipe (13);
the first feeding valve (1001) and the second feeding valve (111) are respectively arranged on the feeding pipe (10) and the feeding branch pipe (11) between the connection point of the feeding pipe (10) and the feeding branch pipe (11) and the cyclone separator (7);
the first air outlet valve (121) and the second air outlet valve (131) are respectively arranged on the air outlet pipe (12) and the air outlet branch pipe (13) between the connection point of the air outlet pipe (12) and the air outlet branch pipe (13) and the cyclone separator (7).
7. A raw material ingredient mixing device for producing plastering gypsum according to claim 6, wherein: and a blanking valve (801) is arranged on the blanking pipe (8).
8. A raw material ingredient mixing device for producing plastering gypsum according to claim 1, wherein: the connecting position of the raw material tank (9) and the feeding pipe (10) is positioned on the middle section of the feeding pipe (10), and one end of the feeding pipe (10) far away from the raw material tank (9) is connected to the air supply device (14).
9. A raw material ingredient mixing device for producing plastering gypsum according to claim 1, wherein: bottom plate pivot (17) wear to be equipped with in bottom plate (16) one end of mixing box (1), fixed connection between bottom plate pivot (17) and bottom plate (16), outside bottom plate pivot (17) one end passed mixing box (1) lateral wall and extended to mixing box (1) lateral wall, bottom plate pivot (17) one end that is located mixing box (1) lateral wall is connected with second motor (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922401222.5U CN211762593U (en) | 2019-12-27 | 2019-12-27 | A raw materials batching mixing arrangement for producing plaster of plastering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922401222.5U CN211762593U (en) | 2019-12-27 | 2019-12-27 | A raw materials batching mixing arrangement for producing plaster of plastering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211762593U true CN211762593U (en) | 2020-10-27 |
Family
ID=72979768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922401222.5U Expired - Fee Related CN211762593U (en) | 2019-12-27 | 2019-12-27 | A raw materials batching mixing arrangement for producing plaster of plastering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211762593U (en) |
-
2019
- 2019-12-27 CN CN201922401222.5U patent/CN211762593U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 Termination date: 20211227 |