CN219559380U - Mixing device for waterproof material production - Google Patents
Mixing device for waterproof material production Download PDFInfo
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- CN219559380U CN219559380U CN202320686942.4U CN202320686942U CN219559380U CN 219559380 U CN219559380 U CN 219559380U CN 202320686942 U CN202320686942 U CN 202320686942U CN 219559380 U CN219559380 U CN 219559380U
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- mixing
- stirring shaft
- hollow stirring
- waterproof material
- mixing cylinder
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a mixing device for producing waterproof materials, which comprises a mixing cylinder, wherein a plurality of spiral heat exchange pipes are wound on the outer wall of the mixing cylinder, the air outlet ends of the spiral heat exchange pipes are connected with an air outlet pipe, the air inlet ends of the spiral heat exchange pipes are connected with an air inlet pipe, and a circulating fan and a hot blast stove which are communicated are arranged between the air outlet pipe and the air inlet pipe; a hollow stirring shaft is penetrated in the mixing cylinder, rotary joints are respectively arranged at two ends of the hollow stirring shaft, the rotary joint at the top of the hollow stirring shaft is connected with an air outlet pipe, and the rotary joint at the bottom of the hollow stirring shaft is connected with an air inlet pipe; the top of the inner cavity of the mixing cylinder is provided with a liftable annular spray pipe, and the inner ring and the outer ring of the annular spray pipe are provided with a plurality of spray holes distributed circumferentially. According to the utility model, the materials on the inner wall and the middle part of the mixing cylinder can be subjected to heat exchange and temperature rise synchronously, so that the materials are heated uniformly, and the heating time is shortened; can realize the omnibearing cleaning in the mixing cylinder and avoid the attachment from affecting the uniformity of mixing.
Description
Technical Field
The utility model relates to a mixing device for waterproof material production, and belongs to the technical field of waterproof material production.
Background
The asphalt waterproof material is a building waterproof material with wide application, has good cohesiveness, shaping, water resistance, corrosion resistance and the like, and is formed by heating and mixing a plurality of raw materials.
The traditional mixing device for producing the building waterproof material is a common airtight stirring tank, and the stirring tank is provided with a heat exchange jacket. Although the existing mixing device can meet production requirements, the existing mixing device still has the defects in the using process:
the heating effect of the heat exchange jacket on the material is generally poor, the material on the inner wall of the tank body is heated firstly, the material in the middle of the tank body is heated unevenly, and the material in the middle of the tank body is difficult to heat quickly, so that the heating time is long;
in the stirring process, some materials can be attached to the inner wall of the closed tank body and the stirring part, and the tank body cannot be decomposed and removed due to the closed arrangement of the tank body, so that the cleaning is inconvenient, and the uniformity of mixing ingredients can be low due to attachments in the long term.
In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.
Disclosure of Invention
Aiming at the defects in the background technology, the utility model provides the mixing device for producing the waterproof material, which can synchronously heat exchange and heat the materials on the inner wall and the middle part of the mixing cylinder, so that the materials are heated uniformly, and the heating time is shortened; can realize the omnibearing cleaning in the mixing cylinder and avoid the attachment from affecting the uniformity of mixing.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the mixing device for producing the waterproof material comprises a vertically arranged mixing cylinder, wherein a plurality of spiral heat exchange pipes are wound on the outer wall of the mixing cylinder along the vertical direction, and the inner rings of the spiral heat exchange pipes are fixedly connected to the outer wall surface of the mixing cylinder;
the air outlet end of the spiral heat exchange tube is connected with an air outlet tube, the air inlet end of the spiral heat exchange tube is connected with an air inlet tube, and a circulating fan and a hot blast stove which are communicated are arranged between the air outlet tube and the air inlet tube;
a hollow stirring shaft is penetrated in the mixing cylinder, rotary joints are respectively arranged at two ends of the hollow stirring shaft, the rotary joint at the top of the hollow stirring shaft is connected with an air outlet pipe, and the rotary joint at the bottom of the hollow stirring shaft is connected with an air inlet pipe;
an annular spray pipe capable of lifting along the vertical direction is arranged at the top of the inner cavity of the mixing barrel, and a plurality of spray holes distributed circumferentially are formed in the inner ring and the outer ring of the annular spray pipe.
Further, the two ends of the hollow stirring shaft penetrate out of the mixing cylinder and are rotatably supported through the bearing seat.
Further, the hollow stirring shaft is fixedly connected with a stirring blade which rotates synchronously with the hollow stirring shaft, and the stirring blade is positioned at the bottom of the inner cavity of the mixing cylinder.
Further, a cavity penetrating through the hollow stirring shaft is formed in the hollow stirring shaft.
Further, the top of compounding section of thick bamboo is equipped with two at least feed ports, and the bottom of compounding section of thick bamboo is equipped with a discharge port.
Further, the annular spray pipe is fixedly connected with a vertically arranged cleaning water inlet pipe, the inner cavity is communicated, and the cleaning water inlet pipe penetrates through the top of the mixing barrel.
Further, a plurality of nuts are fixedly connected around the annular spray pipe, and a vertically arranged screw rod is arranged inside each nut.
Further, the screw rod is rotatably arranged at the top of the mixing barrel, the screw rod is close to the inner wall of the mixing barrel, and one screw rod is connected with the motor.
Further, the top of lead screw is equipped with the sprocket respectively, and a plurality of sprockets realize synchronous rotation under the effect of chain.
After the technical scheme is adopted, compared with the prior art, the utility model has the following advantages:
the hot air generated by the hot air furnace enters the air inlet pipe under the action of the circulating fan, is split into the spiral heat exchange pipe and the hollow stirring shaft, and finally flows back to the hot air furnace through the air outlet pipe, and the hot air exchanges heat with the materials in the inner wall and the middle part of the mixing cylinder in the circulating flowing process, so that the materials in the mixing cylinder are heated uniformly, and the heating time is shortened;
according to the utility model, the plurality of lead screws synchronously rotate, the lead screws drive the annular spray pipe to lift through the nuts in the rotating process, the spray holes on the inner ring of the annular spray pipe can realize high-pressure flushing of the hollow stirring shaft and the stirring blades, and the spray holes on the outer ring of the annular spray pipe can realize high-pressure flushing of the inner wall of the mixing barrel, so that the omnibearing cleaning of the mixing barrel is realized.
The utility model will now be described in detail with reference to the drawings and examples.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is a schematic view of the installation of the annular nozzle.
In the figure, a 1-mixing cylinder, a 2-spiral heat exchange tube, a 3-air outlet tube, a 4-circulating fan, a 5-hot blast stove, a 6-air inlet tube, a 7-feeding port, an 8-discharging port, a 9-hollow stirring shaft, a 10-stirring blade, an 11-rotary joint, a 12-annular spray tube, a 13-spray hole, a 14-cleaning water inlet tube, a 15-nut, a 16-screw rod and a 17-sprocket.
Detailed Description
For a clearer understanding of technical features, objects, and effects of the present utility model, a specific embodiment of the present utility model will be described with reference to the accompanying drawings.
As shown in fig. 1-3 together, the utility model provides a mixing device for producing waterproof materials, which comprises a mixing cylinder 1 arranged vertically, wherein a plurality of spiral heat exchange tubes 2 are wound on the outer wall of the mixing cylinder 1 along the vertical direction, and the inner rings of the spiral heat exchange tubes 2 are fixedly connected to the outer wall surface of the mixing cylinder 1.
The air outlet end of the spiral heat exchange tube 2 is connected with an air outlet tube 3, the air inlet end of the spiral heat exchange tube 2 is connected with an air inlet tube 6, and a circulating fan 4 and a hot blast stove 5 which are communicated are arranged between the air outlet tube 3 and the air inlet tube 6.
The hot air generated by the hot air furnace 5 circularly flows among the air inlet pipe 6, the spiral heat exchange pipe 2 and the air outlet pipe 3 under the action of the circulating fan 4, and the hot air can heat the materials on the inner wall of the mixing cylinder 1.
The inside of compounding section of thick bamboo 1 wears to be equipped with hollow (mixing) shaft 9, and the both ends of hollow (mixing) shaft 9 are worn out the back through the bearing frame from compounding section of thick bamboo 1 inside and are rotated the support.
The hollow stirring shaft 9 is in transmission connection with a driving motor in a chain transmission or belt transmission mode.
The hollow stirring shaft 9 is fixedly connected with a stirring blade 10 which rotates synchronously with the stirring shaft, and the stirring blade 10 is positioned at the bottom of the inner cavity of the mixing cylinder 1.
The hollow stirring shaft 9 is internally provided with a cavity which is penetrated, the two ends of the hollow stirring shaft 9 are respectively provided with a rotary joint 11, the rotary joint 11 at the top of the hollow stirring shaft 9 is connected with the air outlet pipe 3, and the rotary joint 11 at the bottom of the hollow stirring shaft 9 is connected with the air inlet pipe 6.
The hot air generated by the hot air furnace 5 circularly flows among the air inlet pipe 6, the hollow stirring shaft 9 and the air outlet pipe 3 under the action of the circulating fan 4, so that the heat exchange and the temperature rise of the materials in the middle of the mixing drum 1 can be realized.
The top of compounding section of thick bamboo 1 is equipped with two at least feed ports 7, and the bottom of compounding section of thick bamboo 1 is equipped with a discharge port 8.
The top of the inner cavity of the mixing barrel 1 is provided with an annular spray pipe 12 which can be lifted along the vertical direction, the inner ring and the outer ring of the annular spray pipe 12 are respectively provided with a plurality of spray holes 13 which are distributed circumferentially, the spray holes 13 of the inner ring of the annular spray pipe 12 can realize high-pressure flushing of the hollow stirring shaft 9 and the stirring blades 10, and the spray holes 13 of the outer ring of the annular spray pipe 12 can realize high-pressure flushing of the inner wall of the mixing barrel 1.
The annular spray pipe 12 is fixedly connected with a vertically arranged cleaning water inlet pipe 14, the inner cavity is communicated, and the cleaning water inlet pipe 14 penetrates through the top of the mixing barrel 1.
A plurality of nuts 15 are fixedly connected around the annular spray pipe 12, a vertically arranged screw rod 16 is arranged in the nuts 15, the screw rod 16 is rotatably arranged at the top of the mixing barrel 1, the screw rod 16 is arranged close to the inner wall of the mixing barrel 1, and one screw rod 16 is connected with a motor; the top of the screw rod 16 is respectively provided with a chain wheel 17, and a plurality of chain wheels 17 realize synchronous rotation under the action of a chain.
The sprocket 17 drives the screw rod 16 to rotate, and the screw rod 16 enables the nut 15 to lift in the rotating process, so that the annular spray pipe 12 is driven to lift, and the omnibearing cleaning of the inside of the mixing barrel 1 is realized.
The screw rod 16 in the utility model can also play a role of turbulent flow, so that the stirring and mixing effects of materials are improved.
The specific working principle of the utility model is as follows:
the materials enter the mixing cylinder 1 from the feeding port 7 and are stirred and mixed under the action of the hollow stirring shaft 9 and the stirring blades 10; meanwhile, hot air generated by the hot air furnace 5 enters the air inlet pipe 6 under the action of the circulating fan 4, then is split into the spiral heat exchange pipe 2 and the hollow stirring shaft 9, finally flows back to the hot air furnace 5 through the air outlet pipe 3, and the hot air carries out heat exchange and temperature rise on the inner wall and the middle material of the mixing cylinder 1 in the circulating flow process, so that the materials in the mixing cylinder 1 are heated uniformly, and the heating time is shortened.
After the materials are uniformly mixed and discharged in the mixing barrel 1, the screw rods 16 synchronously rotate, the screw rods 16 enable the nuts 15 to lift in the rotating process, and then the annular spray pipe 12 is driven to lift, the spray holes 13 of the inner ring of the annular spray pipe 12 can flush the hollow stirring shaft 9 and the stirring blades 10 under high pressure, and the spray holes 13 of the outer ring of the annular spray pipe 12 can flush the inner wall of the mixing barrel 1 under high pressure, so that the omnibearing cleaning of the inside of the mixing barrel 1 is realized.
The foregoing is illustrative of the best mode of carrying out the utility model, and is not presented in any detail as is known to those of ordinary skill in the art. The protection scope of the utility model is defined by the claims, and any equivalent transformation based on the technical teaching of the utility model is also within the protection scope of the utility model.
Claims (9)
1. Mixing device is used in waterproof material production, including the compounding section of thick bamboo (1) of vertical setting, its characterized in that: the outer wall of the mixing cylinder (1) is wound with a plurality of spiral heat exchange pipes (2) along the vertical direction, and the inner rings of the spiral heat exchange pipes (2) are fixedly connected to the outer wall surface of the mixing cylinder (1);
the air outlet end of the spiral heat exchange tube (2) is connected with an air outlet tube (3), the air inlet end of the spiral heat exchange tube (2) is connected with an air inlet tube (6), and a circulating fan (4) and a hot blast stove (5) which are arranged in a communicating way are arranged between the air outlet tube (3) and the air inlet tube (6);
a hollow stirring shaft (9) is arranged in the mixing cylinder (1) in a penetrating way, rotary joints (11) are respectively arranged at two ends of the hollow stirring shaft (9), the rotary joints (11) at the top of the hollow stirring shaft (9) are connected with the air outlet pipe (3), and the rotary joints (11) at the bottom of the hollow stirring shaft (9) are connected with the air inlet pipe (6);
an annular spray pipe (12) capable of lifting along the vertical direction is arranged at the top of the inner cavity of the mixing barrel (1), and a plurality of spray holes (13) distributed circumferentially are formed in the inner ring and the outer ring of the annular spray pipe (12).
2. A mixing device for producing a waterproof material as claimed in claim 1, wherein: the two ends of the hollow stirring shaft (9) penetrate out of the mixing cylinder (1) and are rotatably supported through bearing seats.
3. A mixing device for producing a waterproof material as claimed in claim 1, wherein: the hollow stirring shaft (9) is fixedly connected with a stirring blade (10) which rotates synchronously with the hollow stirring shaft, and the stirring blade (10) is positioned at the bottom of the inner cavity of the mixing cylinder (1).
4. A mixing device for producing a waterproof material as claimed in claim 1, wherein: the hollow stirring shaft (9) is internally provided with a cavity which is arranged in a penetrating way.
5. A mixing device for producing a waterproof material as claimed in claim 1, wherein: at least two feeding ports (7) are arranged at the top of the mixing cylinder (1), and a discharging port (8) is arranged at the bottom of the mixing cylinder (1).
6. A mixing device for producing a waterproof material as claimed in claim 1, wherein: the annular spray pipe (12) is fixedly connected with the vertically arranged cleaning water inlet pipe (14), the inner cavity is communicated, and the cleaning water inlet pipe (14) penetrates through the top of the mixing barrel (1).
7. A mixing device for producing a waterproof material as claimed in claim 1, wherein: a plurality of nuts (15) are fixedly connected around the annular spray pipe (12), and a vertically arranged screw rod (16) is arranged inside the nuts (15).
8. The mixing device for producing a waterproof material according to claim 7, wherein: the screw rods (16) are rotatably arranged at the top of the mixing barrel (1), the screw rods (16) are arranged close to the inner wall of the mixing barrel (1), and one screw rod (16) is connected with a motor.
9. A mixing device for producing a waterproof material as defined in claim 8, wherein: the top of lead screw (16) is equipped with sprocket (17) respectively, and a plurality of sprockets (17) realize synchronous rotation under the effect of chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320686942.4U CN219559380U (en) | 2023-03-31 | 2023-03-31 | Mixing device for waterproof material production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320686942.4U CN219559380U (en) | 2023-03-31 | 2023-03-31 | Mixing device for waterproof material production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219559380U true CN219559380U (en) | 2023-08-22 |
Family
ID=87657333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320686942.4U Active CN219559380U (en) | 2023-03-31 | 2023-03-31 | Mixing device for waterproof material production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219559380U (en) |
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2023
- 2023-03-31 CN CN202320686942.4U patent/CN219559380U/en active Active
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