CN220807926U - Integrated cement dry mixing device - Google Patents
Integrated cement dry mixing device Download PDFInfo
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- CN220807926U CN220807926U CN202322055165.6U CN202322055165U CN220807926U CN 220807926 U CN220807926 U CN 220807926U CN 202322055165 U CN202322055165 U CN 202322055165U CN 220807926 U CN220807926 U CN 220807926U
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- stirring
- mixing
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- 239000004568 cement Substances 0.000 title claims abstract description 43
- 238000007580 dry-mixing Methods 0.000 title claims abstract description 21
- 238000002156 mixing Methods 0.000 claims abstract description 158
- 239000000428 dust Substances 0.000 claims abstract description 41
- 238000003756 stirring Methods 0.000 claims abstract description 25
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 238000002309 gasification Methods 0.000 claims description 8
- 238000005303 weighing Methods 0.000 claims description 8
- 230000010354 integration Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000654 additive Substances 0.000 description 19
- 239000000203 mixture Substances 0.000 description 16
- 230000000996 additive effect Effects 0.000 description 11
- 238000010276 construction Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000013329 compounding Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses an integrated cement dry mixing device, which belongs to the technical field of cement production and comprises a first mixing tank and a second mixing tank, wherein a cyclone dust collector is arranged between the first mixing tank and the second mixing tank, ash outlets are formed in the lower ends of the first mixing tank, the cyclone dust collector and the second mixing tank, a stirrer is arranged in the lower ends of the first mixing tank, the cyclone dust collector and the second mixing tank, a motor is fixedly connected to the left side of the stirrer, the output end of the motor is connected with stirring blades through a coupler, the ash outlets are communicated with the stirrer, and an ash collector is fixedly connected to the lower end of the stirrer.
Description
Technical Field
The utility model relates to the technical field of cement production, in particular to an integrated cement dry mixing device.
Background
Cement dry-mixing refers to a granular or powdery material which is formed by physically mixing aggregate (such as quartz sand) subjected to drying and screening treatment, inorganic cementing material (such as cement) and additive (such as polymer) according to a certain proportion, and the like, and is transported to a construction site in a bag or bulk mode, and can be directly used after being mixed with water, and dry-mixed mortar plays roles of bonding, lining, protection and decoration in a thin layer in the construction industry, so that the application of construction and decoration engineering is very wide.
The utility model discloses a mixing device for dry-mixed cement mortar, which is disclosed in the patent No. CN216782252U and comprises a mixing device body, wherein … … has the advantage of dust collection, and solves the problems that the traditional mixing device lacks a dust collection structure and cannot collect dust in the mixing device, so that dust in the mixing device can fly around through a feed inlet and is easy to pollute the working environment. However, in actual investigation and use, pure cement ash and additives are directly poured into a mixing device, so that the condition of uneven mixing exists, the quality of the finished product ash is seriously affected, and the quality of a later-stage cement product is seriously affected.
Therefore, we propose an integrated cement dry mixing device to solve the above problems.
Disclosure of utility model
Aiming at the problems existing in the prior art, the utility model aims to provide an integrated cement dry mixing device which can realize the simultaneous stirring and mixing of pure cement ash and additives in the cement dry mixing process and accurately control the proportion of the pure cement ash and the additives, and meanwhile, the cement dry mixing device is integrally formed and has the advantages of continuous mixing, no dust in the mixing site and small occupied area.
In order to solve the problems, the utility model adopts the following technical scheme.
An integrated cement dry mixing device comprises a first mixing tank and a second mixing tank, wherein the first mixing tank is positioned at the left side, the second mixing tank is positioned at the right side, a cyclone dust collector is arranged between the first mixing tank and the second mixing tank, the first mixing tank and the second mixing tank are respectively communicated with the cyclone dust collector, the first mixing tank has larger volume compared with the second mixing tank, the first mixing tank and the second mixing tank are fixedly connected with a feed inlet, the right side of the inner wall of the first mixing tank is fixedly connected with a first connecting pipe, the first connecting pipe is mutually communicated with the left side of the cyclone dust collector, the left side of the second mixing tank is fixedly connected with a second connecting pipe, the second connecting pipe is mutually communicated with the left side of the cyclone dust collector, the lower ends of the first mixing tank, the cyclone dust collector and the second mixing tank are all positioned at the same horizontal line, the first jar that mixes, cyclone, second mix jar lower extreme and all be provided with the ash outlet, first jar, cyclone, second mix and mix jar lower extreme and be provided with the agitator, agitator left side fixedly connected with motor, motor output has stirring vane through the coupling joint, the several ash outlet all communicates each other with the agitator, agitator lower extreme fixedly connected with ash collector, and be provided with the first remote control ball valve of several between the ash collector upper end of agitator lower extreme, it can realize mixing at cement dry mixing in-process, pure cement ash and additive stirs simultaneously, and accurate control both ratio, cement dry mixing device integrated into one piece simultaneously has mix and mixes in succession, mix the scene dust-free, area is less advantage.
Further, the balance valve is fixedly connected to the first connecting pipe and the second connecting pipe, the balance valve is close to the position of the cyclone dust collector, the second remote control ball valve is arranged at the joint of the first connecting pipe, the second connecting pipe and the balance valve, and the pressure in the first mixing tank and the pressure in the second mixing tank are constant through the balance valve, so that the design can meet the mixing buffering requirement of the high-power mixer, the powder conveying uniformity, the ash supply rate and the mixing density uniformity are greatly improved, and the instability of mixing ash supply is avoided.
Further, the first mix jar, the second mix jar, cyclone lower extreme is provided with into ash pipe, first mix jar, the second mix jar, cyclone lower extreme ash outlet all communicates with each other with into ash pipe and is provided with the long-range ball valve of third, it has several ash to advance the ash pipe lower extreme to offer, it communicates each other through ash to advance ash pipe, pure cement ash in the first mix jar and the second mix the mode that the ash that additive and cyclone in the jar were collected gets into the agitator is through the ash inlet pipe of agitator upper portion tiling and gets into, and a plurality of ash to fall mouths ensure finished product ash and additive evenly distributed in the agitator.
Further, the weight bearing plates are fixedly connected to the upper ends of the left side and the right side of the ash inlet pipeline, the weight scales are placed at the upper ends of the weight bearing plates, the first mixing tank and the second mixing tank are distributed at the upper ends of the weight scales on the left side and the right side, and the weight scales at the lower ends of the first mixing tank and the second mixing tank can observe the mixing progress at any time, so that the mixing speed is controlled, and the possibility of unbalance in mixing is effectively reduced.
Further, the first mixing tank, the second mixing tank and the ash collector are all provided with first compressed air regulating valves, the first mixing tank, the second mixing tank and the left and right sides of the interior of the ash collector are all fixedly connected with gasification bags, pure cement ash and additives are conveniently added into the first mixing tank and the second mixing tank through the first compressed air regulating valves, and the gasification bags play a role in balancing the air pressure in the first mixing tank and the second mixing tank.
Further, the lower end of the ash collector is connected with a finished product tank through a quick connector, the finished product tank is also provided with an external second compressed air regulating valve, and the prepared finished product ash can be blown into the finished product tank through the second compressed air regulating valve and compressed air provided by the outside by arranging the finished product tank, so that the finished product ash is gasified and mixed by an external air source, and the finished product tank can be pulled to a construction site for well cementation construction by disassembling the quick connector.
Compared with the prior art, the utility model has the advantages that:
(1) According to the scheme, the cement dry mixing device can realize the simultaneous stirring and mixing of the pure cement ash and the additive in the cement dry mixing process, the proportion of the pure cement ash and the additive is accurately controlled, and meanwhile, the cement dry mixing device is integrally formed, so that the cement dry mixing device has the advantages of continuous mixing, no dust in a mixing field and small occupied area.
(2) Through setting up the balanced valve for first mix jar and second mix jar internal pressure constantly, this design can satisfy high-power blender and mix the buffering needs, has improved powder conveying uniformity, supplies grey rate and mix density uniformity by a wide margin, has stopped to mix the instability of mixing and supplying grey.
(3) The pure cement ash in the first mixing tank, the additive in the second mixing tank and the ash collected in the cyclone dust collector enter the stirrer in a way of entering through an ash inlet pipeline paved on the upper part of the stirrer, and the ash falling ports ensure that the finished ash and the additive are uniformly distributed in the stirrer.
(4) The first blending tank and the second blending tank are distributed at the upper ends of the weighing scales at the left side and the right side, and the weighing scales at the lower ends of the first blending tank and the second blending tank can observe the blending progress at any time, so that the blending rate is controlled, and the possibility of unbalanced blending is effectively reduced.
(5) The first compressed air regulating valve is convenient for adding pure cement ash and additives into the first mixing tank and the second mixing tank, and the gasification bag is provided to balance the air pressure in the first mixing tank and the second mixing tank.
(6) Through setting up the finished product jar, can blow in the finished product jar through the compressed air that second compressed air adjusting valve and outside provided the finished product ash that prepares, outside air supply makes the finished product ash gasification mix, and the quick-operation joint can be pulled to the job site with the finished product jar and carry out the well cementation construction down.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A;
fig. 3 is an enlarged schematic view of the structure at B in fig. 1.
The reference numerals in the figures illustrate:
1. A first compounding tank; 2. a cyclone dust collector; 3. a second compounding tank; 4. a feed inlet; 5. a first compressed air regulating valve; 7. a weighing scale; 8. a stirrer; 9. a gasification bladder; 10. stirring blades; 11. a motor; 12. an ash collector; 13. an ash inlet pipeline; 14. an ash falling port; 15. and a balance valve.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements 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 utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like 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 utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1:
Referring to fig. 1-3, an integrated cement dry mixing device comprises a first mixing tank 1 and a second mixing tank 3, wherein the first mixing tank 1 is positioned at the left side, the second mixing tank 3 is positioned at the right side, the first mixing tank 1 and the second mixing tank 3 are both designed by adopting constant pressure tanks, a cyclone dust collector 2 is arranged between the first mixing tank 1 and the second mixing tank 3, the first mixing tank 1 and the second mixing tank 3 are respectively communicated with the cyclone dust collector 2, a first connecting pipe is fixedly connected to the right side of the inner wall of the first mixing tank 1, the first connecting pipe is communicated with the left side of the cyclone dust collector 2, a second connecting pipe is fixedly connected to the left side of the second mixing tank 3, the second connecting pipe is communicated with the left side of the cyclone dust collector 2, the first mixing tank 1 has a larger volume than the second mixing tank 3, the cyclone dust collector 2 is to collect the dust produced in the first mixing tank 1 and the second mixing tank 3, dust produced in the device is prevented from polluting the air and recycling the recycled cement ash and additives can be achieved, the balance valve 15 is fixedly connected to the first connecting pipe and the second connecting pipe, the balance valve 15 is close to the position where the cyclone dust collector 2 is located, the second remote control ball valve is arranged at the joint of the first connecting pipe, the second connecting pipe and the balance valve 15, the pressure in the first mixing tank 1 and the pressure in the second mixing tank 3 are constant through the arrangement of the balance valve 15 and the second remote control ball valve, the design can meet the mixing buffering requirement of a high-power mixer, the powder conveying uniformity, the ash supplying rate and the mixing density uniformity are greatly improved, and the instability of mixed ash supplying is avoided.
Referring to fig. 1-2, a feed inlet 4 is fixedly connected to each of the first mixing tank 1 and the second mixing tank 3, pure cement ash and additives are respectively fed into the first mixing tank 1 and the second mixing tank 3 through the feed inlet 4, the lower ends of the first mixing tank 1, the cyclone dust collector 2 and the second mixing tank 3 are all positioned on the same horizontal line, ash outlets are arranged at the lower ends of the first mixing tank 1, the cyclone dust collector 2 and the second mixing tank 3, a stirrer 8 is arranged at the lower ends of the first mixing tank 1, the cyclone dust collector 2 and the second mixing tank 3, a motor 11 is fixedly connected to the left side of the stirrer 8, the output end of the motor 11 is connected with a stirring blade 10 through a coupling, a plurality of ash outlets are all mutually communicated with the stirrer 8, the motor 11 is started to drive the stirring blade 10 to rotate so as to realize uniform mixing of the pure cement ash and the additive ash, the lower end of the stirrer 8 is fixedly connected with an ash collector 12, a plurality of first remote control ball valves are arranged between the upper ends of the ash collectors 12 at the lower end of the stirrer 8, after the mixing is finished, the plurality of first remote control ball valves at the lower end of the stirrer 8 are opened, the finished ash in the stirrer 8 is pushed into the ash collector 12 and finally discharged for use in a pressure mode provided by gravity and an external air source, an ash inlet pipeline 13 is arranged at the lower ends of the first mixing tank 1, the second mixing tank 3 and the cyclone dust collector 2, the first mixing tank 1, the second mixing tank 3 and the ash outlet at the lower end of the cyclone dust collector 2 are communicated with the ash inlet pipeline 13 and are provided with a third remote control ball valve, a plurality of ash outlet 14 are arranged at the lower end of the ash inlet pipeline 13, the ash inlet pipeline 13 is communicated with the stirrer 8 through the ash outlet 14, the pure cement ash in the first mixing tank 1, the additive in the second mixing tank 3 and the ash collected in the cyclone dust collector 2 enter the stirrer 8 through an ash inlet pipeline 13 paved on the upper part of the stirrer 8, and a plurality of ash falling ports 14 ensure that the finished ash and the additive are uniformly distributed in the stirrer 8, and the first mixing tank 1, the cyclone dust collector 2, the second mixing tank 3, the stirrer 8 and the ash collector 12 are integrally formed, so that the volume is small, and continuous dry mixing can be realized.
Referring to fig. 1-2, the upper ends of the left and right sides of the ash inlet pipeline 13 are fixedly connected with bearing plates, the weighing scales 7 are arranged at the upper ends of the bearing plates, the first mixing tank 1 and the second mixing tank 3 are distributed at the upper ends of the weighing scales 7 positioned at the left and right sides, and the weighing scales 7 at the lower ends of the first mixing tank 1 and the second mixing tank 3 can observe the mixing progress at any time, so that the mixing rate is controlled, and the possibility of mixing unbalance is effectively reduced.
Referring to fig. 1, the first mixing tank 1, the second mixing tank 3 and the ash collector 12 are all provided with a first compressed air adjusting valve 5, the left and right sides of the inside of the first mixing tank 1, the second mixing tank 3 and the ash collector 12 are both fixedly connected with a gasification bag 9, pure cement ash and additives are conveniently added into the first mixing tank 1 and the second mixing tank 3 by arranging the first compressed air adjusting valve 5, and the gasification bag 9 is provided to balance the air pressure in the first mixing tank 1 and the second mixing tank 3.
Example 2:
The cement dry mixing device has smaller total area, can be directly used for dry mixing on a construction site, and can also be used for pulling the dry mixed product ash to the construction site, the operation method is as follows, the lower end of the ash collector 12 is connected with a product tank through a quick-mounting joint, the product tank is also provided with an external second compressed air regulating valve 5, the prepared product ash can be blown into the product tank through the second compressed air regulating valve and compressed air provided by the outside by arranging the product tank, the external air source enables the product ash to be gasified and mixed, and the product tank can be pulled to the construction site for well cementation construction after the quick-mounting joint is disassembled.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (6)
1. The utility model provides an integration cement dry mixing device, includes that first mix jar (1) and second mix jar (3), and first mix jar (1) are located the left side, and second mix jar (3) are located the right side, its characterized in that: the cyclone dust collector is arranged between the first mixing tank (1) and the second mixing tank (3), the first mixing tank (1) and the second mixing tank (3) are respectively communicated with the cyclone dust collector (2), the first mixing tank (1) is larger than the second mixing tank (3), the first mixing tank (1) and the second mixing tank (3) are fixedly connected with a feed inlet (4), the right side of the inner wall of the first mixing tank (1) is fixedly connected with a first connecting pipe, the first connecting pipe is communicated with the left side of the cyclone dust collector (2), the second mixing tank (3) is fixedly connected with a second connecting pipe, the second connecting pipe is communicated with the left side of the cyclone dust collector (2), the first mixing tank (1), the cyclone dust collector (2) and the lower end of the second mixing tank (3) are all positioned on the same horizontal line, the first mixing tank (1), the cyclone dust collector (2), the second mixing tank (3) are fixedly connected with a first stirring blade (8) and the lower end of the second mixing tank (3) through a stirring motor (8), the stirring motor (8) is connected with the stirring end of the stirring tank (2), the stirring end of the stirring tank (2) is provided with a stirring end (8), the stirring end of the stirring tank (8) is connected with the stirring end of the stirring tank (8), the stirring tank is connected with the stirring end of the stirring tank (2) through the stirring end of the stirring tank, the lower end of the stirrer (8) is fixedly connected with an ash collector (12), and a plurality of first remote control ball valves are arranged between the upper ends of the ash collectors (12) at the lower end of the stirrer (8).
2. An integrated cement dry blending apparatus according to claim 1, wherein: the balance valve (15) is fixedly connected to the first connecting pipe and the second connecting pipe, the balance valve (15) is close to the position of the cyclone dust collector (2), and the second remote control ball valves are arranged at the joints of the first connecting pipe, the second connecting pipe and the balance valve (15).
3. An integrated cement dry blending apparatus according to claim 1, wherein: the first mixing tank (1), the second mixing tank (3) and the cyclone dust collector (2) are provided with an ash inlet pipeline (13), the ash outlet at the lower end of the first mixing tank (1), the second mixing tank (3) and the cyclone dust collector (2) are communicated with the ash inlet pipeline (13) and are provided with a third remote control ball valve, a plurality of ash falling ports (14) are formed in the lower end of the ash inlet pipeline (13), and the ash inlet pipeline (13) is communicated with the stirrer (8) through the ash falling ports (14).
4. An integrated cement dry blending apparatus according to claim 3, wherein: the upper ends of the left side and the right side of the ash inlet pipeline (13) are fixedly connected with bearing plates, weighing scales (7) are placed at the upper ends of the bearing plates, and the first mixing tank (1) and the second mixing tank (3) are distributed at the upper ends of the weighing scales (7) on the left side and the right side.
5. An integrated cement dry blending apparatus according to claim 1, wherein: the first mixing tank (1), the second mixing tank (3) and the ash collector (12) are respectively provided with a first compressed air regulating valve (5), and gasification bags (9) are fixedly connected to the left side and the right side of the interior of the first mixing tank (1), the second mixing tank (3) and the ash collector (12).
6. An integrated cement dry blending apparatus according to claim 1, wherein: the lower end of the ash collector (12) is connected with a finished product tank through a quick connector, and the finished product tank is also provided with an external second compressed air regulating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322055165.6U CN220807926U (en) | 2023-08-02 | 2023-08-02 | Integrated cement dry mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322055165.6U CN220807926U (en) | 2023-08-02 | 2023-08-02 | Integrated cement dry mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220807926U true CN220807926U (en) | 2024-04-19 |
Family
ID=90706872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322055165.6U Active CN220807926U (en) | 2023-08-02 | 2023-08-02 | Integrated cement dry mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220807926U (en) |
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2023
- 2023-08-02 CN CN202322055165.6U patent/CN220807926U/en active Active
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