CN211800511U - New and old pitch mixing arrangement - Google Patents
New and old pitch mixing arrangement Download PDFInfo
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- CN211800511U CN211800511U CN201922029400.6U CN201922029400U CN211800511U CN 211800511 U CN211800511 U CN 211800511U CN 201922029400 U CN201922029400 U CN 201922029400U CN 211800511 U CN211800511 U CN 211800511U
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Abstract
The utility model provides a new and old asphalt mixing device, which comprises a bracket, wherein a waste material crushing tank, a waste material weighing basin, a new material weighing basin and a mixing kettle are fixed in the bracket; the waste material crushing tank is provided with a hollow rotating shaft, a first heating mechanism is arranged in the hollow rotating shaft, a plurality of crushing teeth are fixed outside the hollow rotating shaft, and the bottom of the waste material crushing tank is connected with a crushing discharging pipe; a waste weighing sensor is also arranged in the bracket, a waste weighing basin is connected to the sensing end of the waste weighing sensor, and the bottom of the waste weighing basin is connected with a waste pipe; a new material weighing sensor is also arranged in the bracket, a new material weighing basin is connected to the sensing end of the new material weighing sensor, and a new material pipe is connected to the bottom of the new material weighing basin; the waste pipe and the new material pipe are connected to the mixing kettle, a stirring mechanism is arranged in the mixing kettle, and a second heating mechanism is arranged on the side wall of the mixing kettle. The utility model discloses can once only carry out preliminary treatment and mixture to new and old waste material, effective reduce cost, processing is reliable.
Description
Technical Field
The utility model relates to a pitch processingequipment specifically discloses a new and old pitch mixing arrangement.
Background
The asphalt is mainly used in the industries of paint, plastics, rubber and the like and pavements, is a black-brown complex mixture consisting of hydrocarbons with different molecular weights and nonmetal derivatives thereof, and is one of high-viscosity organic liquids.
Asphalt needs to be stirred and heated in the processing process, in the prior art, a stirring structure and a heating structure are usually and directly arranged in a reaction kettle and used for stirring and heating asphalt raw materials so as to obtain finished asphalt, but the structure can only process pretreated materials in the processing process, when waste asphalt and new asphalt are utilized for mixed processing, the waste asphalt needs to be processed in other complex ways, and the input cost of the device is high.
SUMMERY OF THE UTILITY MODEL
In view of the above, there is a need to provide a new and old asphalt mixing device, which can pre-treat and mix new and old waste materials at a time, and has low investment cost and reliable processing.
In order to solve the prior art problem, the utility model discloses a new and old asphalt mixing device, which comprises a bracket, wherein a waste material crushing tank, a waste material weighing basin, a new material weighing basin and a mixing kettle are fixed in the bracket;
the waste material crushing tank is provided with two hollow motors, the output end of each hollow motor is connected with a hollow rotating shaft, a first heating mechanism is arranged in each hollow rotating shaft, a plurality of crushing teeth are fixed outside the hollow rotating shafts, the bottom of the waste material crushing tank is connected with a crushing discharging pipe, a first valve is arranged in the crushing discharging pipe, and the crushing discharging pipe is connected above the waste material weighing basin;
a waste material weighing sensor is further arranged in the support, a waste material weighing basin is connected to the sensing end of the waste material weighing sensor, the bottom of the waste material weighing basin is connected with a waste material pipe, and a second valve is arranged in the waste material pipe;
a new material weighing sensor is also arranged in the bracket, a new material weighing basin is connected to the sensing end of the new material weighing sensor, a new material pipe is connected to the bottom of the new material weighing basin, and a third valve is arranged in the new material pipe;
the waste pipe and the new material pipe are connected to the mixing kettle, a stirring mechanism is arranged in the mixing kettle, a second heating mechanism is arranged on the side wall of the mixing kettle, a finished product discharging pipe is connected to the bottom of the mixing kettle, and a fourth valve is arranged in the finished product discharging pipe.
Further, the first heating mechanism is an electric heating tube.
Further, a bearing is connected between the hollow rotating shaft and the first heating mechanism.
Furthermore, the grinding teeth on different hollow rotating shafts are arranged in a staggered mode.
Further, the length of all grinding teeth fixed on the same hollow rotating shaft increases from top to bottom.
Furthermore, the stirring mechanism comprises a stirring motor, a stirring shaft and stirring blades, the output end of the stirring motor is connected with the stirring shaft, and the stirring shaft is externally fixed with a plurality of stirring blades.
Further, the second heating mechanism is a heat conduction oil pipe.
The utility model has the advantages that: the utility model discloses a new and old pitch mixing arrangement is provided with waste material crushing structure, can carry out efficient shredding to the waste material pitch of retrieving, can once only carry out preliminary treatment and mix new and old waste material, can effectively reduce device's input cost, shortens the processing line, and in addition, the mixing ratio of new and old pitch can be adjusted, convenient to use, and the processing action is reliable.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
The reference signs are: the device comprises a support 10, a waste crushing tank 20, a hollow motor 21, a hollow rotating shaft 22, a first heating mechanism 23, a bearing 231, crushing teeth 24, a crushing discharging pipe 25, a first valve 26, a waste weighing basin 30, a waste weighing sensor 31, a waste pipe 32, a second valve 33, a new material weighing basin 40, a new material weighing sensor 41, a new material pipe 42, a third valve 43, a mixing kettle 50, a stirring mechanism 51, a stirring motor 511, a stirring shaft 512, a stirring blade 513, a second heating mechanism 52, a finished product discharging pipe 53 and a fourth valve 54.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
Refer to fig. 1 and 2.
The embodiment of the utility model discloses a new and old asphalt mixing device, which comprises a bracket 10, wherein a waste material crushing tank 20, a waste material weighing basin 30, a new material weighing basin 40 and a mixing kettle 50 are fixed in the bracket 10, when in use, the top of the waste material crushing tank 20 is connected with a waste material input pipeline, and the top of the new material weighing basin 40 is provided with a new material input pipeline;
the waste material crushing tank 20 is provided with two hollow motors 21, the output end of each hollow motor 21 is connected with a hollow rotating shaft 22, a first heating mechanism 23 is arranged in each hollow rotating shaft 22, a plurality of crushing teeth 24 are fixed outside the hollow rotating shafts 22, the bottom of the waste material crushing tank 20 is connected with a crushing discharge pipe 25, a first valve 26 is arranged in the crushing discharge pipe 25, the first heating mechanism 23 heats waste asphalt to effectively improve the crushing effect, and the crushing discharge pipe 25 is connected above the waste material weighing basin 30;
a waste weighing sensor 31 is further arranged in the support 10, a waste weighing basin 30 is connected to the sensing end of the waste weighing sensor 31, the bottom of the waste weighing basin 30 is connected with a waste pipe 32, and a second valve 33 is arranged in the waste pipe 32;
a new material weighing sensor 41 is further arranged in the support 10, a new material weighing basin 40 is connected to the sensing end of the new material weighing sensor 41, a new material pipe 42 is connected to the bottom of the new material weighing basin 40, and a third valve 43 is arranged in the new material pipe 42;
the waste pipe 32 and the new pipe 42 are connected to the mixing kettle 50, a stirring mechanism 51 is arranged in the mixing kettle 50, a second heating mechanism 52 is arranged on the side wall of the mixing kettle 50, preferably, an outer kettle body is arranged outside the second heating mechanism 52, a finished product discharging pipe 53 is connected to the bottom of the mixing kettle 50, and a fourth valve 54 is arranged in the finished product discharging pipe 53.
When in use, the recycled waste asphalt is sent into the waste crushing tank 20, and the purchased fresh asphalt is put into the fresh weighing basin 40. The first heating mechanism 23 heats the hollow rotating shaft 22 so as to heat the waste asphalt, the two hollow motors 21 respectively drive the two hollow rotating shafts 22 to rotate, the crushing teeth 24 crush and crush the waste asphalt, and after the first valve 26 is opened, the crushed waste asphalt enters the waste weighing basin 30 through the crushing discharge pipe 25; controlling the opening and closing of the second valve 33 according to the weight value of the waste weighing basin 30 obtained by the waste weighing sensor 31, thereby controlling a certain amount of waste asphalt to be fed into the mixing kettle 50; controlling the opening and closing of the third valve 43 according to the weight value of the new material weighing basin 40 obtained by the new material weighing sensor 41, thereby controlling a certain amount of new material asphalt to be fed into the mixing kettle 50; the stirring mechanism 51 and the second heating mechanism 52 stir and heat the waste asphalt and the fresh asphalt in the mixing kettle 50. The characteristics of waste asphalt and new asphalt can be fully utilized, the quality of finally produced asphalt is effectively ensured while the cost is reduced, the mixing proportion can be effectively controlled, and the operation is convenient.
The utility model discloses be provided with waste material crushing structure, can carry out efficient shredding to the waste material pitch of retrieving, can once only carry out preliminary treatment and mix new and old waste material, can effectively reduce device's input cost, shorten the processing line, in addition, new and old pitch's mixing proportion can be adjusted, convenient to use, and the processing action is reliable.
In this embodiment, the first heating mechanism 23 is an electric heating tube, which is convenient to use, and the heat generated by the electric heating tube can be directly transferred to the interior of the waste material pulverizing tank 20 through the hollow rotating shaft 22.
Based on the above embodiment, the bearing 231 is connected between the hollow rotating shaft 22 and the first heating mechanism 23, and the position of the first heating mechanism 23 is kept unchanged by the bearing 231, so that the winding of the line caused by the rotation of the first heating mechanism 23 following the hollow rotating shaft 22 can be avoided.
In this embodiment, the grinding teeth 24 on different hollow rotating shafts 22 are arranged in a staggered manner, which can effectively improve the grinding effect, thereby improving the uniformity of the recycled waste asphalt during the subsequent mixing process.
In this embodiment, the lengths of all the grinding teeth 24 fixed on the same hollow rotating shaft 22 are gradually increased from top to bottom, and the grinding efficiency can be effectively improved in the transition from coarse grinding to fine grinding, thereby avoiding the influence of the large waste asphalt blocking on the grinding effect and further effectively reducing the burden of the hollow motor 21.
In this embodiment, the stirring mechanism 51 includes a stirring motor 511, a stirring shaft 512 and stirring blades 513, the stirring motor 511 is disposed on the support 10, the output end of the stirring motor 511 is connected to the stirring shaft 512, the stirring shaft 512 is externally fixed with a plurality of stirring blades 513, and the stirring shaft 512 is driven by the stirring motor 511 to rotate so as to drive the stirring blades 513 to stir the asphalt material in the mixing kettle 50.
In this embodiment, the second heating mechanism 52 is a heat conducting oil pipe, which can be easily maintained and disposed, and the second heating mechanism 52 can also be an electric heating pipe.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. The new and old asphalt mixing device is characterized by comprising a support (10), wherein a waste material crushing tank (20), a waste material weighing basin (30), a new material weighing basin (40) and a mixing kettle (50) are fixed in the support (10);
the waste material crushing tank (20) is provided with two hollow motors (21), the output end of each hollow motor (21) is connected with a hollow rotating shaft (22), a first heating mechanism (23) is arranged in each hollow rotating shaft (22), a plurality of crushing teeth (24) are fixed outside each hollow rotating shaft (22), the bottom of the waste material crushing tank (20) is connected with a crushing discharging pipe (25), a first valve (26) is arranged in each crushing discharging pipe (25), and each crushing discharging pipe (25) is connected above the waste material weighing basin (30);
a waste weighing sensor (31) is further arranged in the support (10), the waste weighing basin (30) is connected to the sensing end of the waste weighing sensor (31), a waste pipe (32) is connected to the bottom of the waste weighing basin (30), and a second valve (33) is arranged in the waste pipe (32);
a new material weighing sensor (41) is further arranged in the support (10), the new material weighing basin (40) is connected to the sensing end of the new material weighing sensor (41), a new material pipe (42) is connected to the bottom of the new material weighing basin (40), and a third valve (43) is arranged in the new material pipe (42);
the waste pipe (32) and the new pipe (42) are connected to the mixing kettle (50), a stirring mechanism (51) is arranged in the mixing kettle (50), a second heating mechanism (52) is arranged on the side wall of the mixing kettle (50), a finished product discharging pipe (53) is connected to the bottom of the mixing kettle (50), and a fourth valve (54) is arranged in the finished product discharging pipe (53).
2. A new and old asphalt mixing device according to claim 1, wherein said first heating means (23) is an electric heating tube.
3. A new and used asphalt mixing device according to claim 2, wherein a bearing (231) is connected between the hollow rotating shaft (22) and the first heating means (23).
4. New and old asphalt mixing device according to claim 1, wherein said grinding teeth (24) on different said hollow rotating shafts (22) are arranged in a staggered manner.
5. A new and used asphalt mixing device according to claim 1 or 4, characterized in that the length of all the grinding teeth (24) fixed to the same hollow rotating shaft (22) increases from top to bottom.
6. The new and old asphalt mixing device according to claim 1, wherein the stirring mechanism (51) comprises a stirring motor (511), a stirring shaft (512) and stirring blades (513), the output end of the stirring motor (511) is connected with the stirring shaft (512), and a plurality of stirring blades (513) are fixed outside the stirring shaft (512).
7. The mixing device of claim 1, wherein the second heating means (52) is a heat conducting oil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922029400.6U CN211800511U (en) | 2019-11-21 | 2019-11-21 | New and old pitch mixing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922029400.6U CN211800511U (en) | 2019-11-21 | 2019-11-21 | New and old pitch mixing arrangement |
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| Publication Number | Publication Date |
|---|---|
| CN211800511U true CN211800511U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922029400.6U Active CN211800511U (en) | 2019-11-21 | 2019-11-21 | New and old pitch mixing arrangement |
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| CN (1) | CN211800511U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112827418A (en) * | 2021-01-10 | 2021-05-25 | 河北中科同创科技发展有限公司 | Asphalt mixing device |
| CN113605176A (en) * | 2021-08-13 | 2021-11-05 | 王洪明 | Road asphalt mixing and heating device |
| CN115739914A (en) * | 2022-09-22 | 2023-03-07 | 内蒙古自治区交通建设工程质量监测鉴定站(内蒙古自治区交通运输科学发展研究院) | Equipment for processing road material by industrial waste |
-
2019
- 2019-11-21 CN CN201922029400.6U patent/CN211800511U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112827418A (en) * | 2021-01-10 | 2021-05-25 | 河北中科同创科技发展有限公司 | Asphalt mixing device |
| CN113605176A (en) * | 2021-08-13 | 2021-11-05 | 王洪明 | Road asphalt mixing and heating device |
| CN115739914A (en) * | 2022-09-22 | 2023-03-07 | 内蒙古自治区交通建设工程质量监测鉴定站(内蒙古自治区交通运输科学发展研究院) | Equipment for processing road material by industrial waste |
| CN115739914B (en) * | 2022-09-22 | 2023-09-05 | 内蒙古自治区交通建设工程质量监测鉴定站(内蒙古自治区交通运输科学发展研究院) | Equipment for processing road materials by industrial wastes |
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