CN217368026U - Polymer modified emulsified asphalt stirring tank - Google Patents
Polymer modified emulsified asphalt stirring tank Download PDFInfo
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- CN217368026U CN217368026U CN202220653490.5U CN202220653490U CN217368026U CN 217368026 U CN217368026 U CN 217368026U CN 202220653490 U CN202220653490 U CN 202220653490U CN 217368026 U CN217368026 U CN 217368026U
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Abstract
The utility model discloses a polymer modified emulsified asphalt stirring tank, which comprises a tank body; the stirring mechanism is provided with a first stirring component, a second stirring component and a shearing component; a drive mechanism; a detection assembly having a temperature detection member and a viscosity detection member; and the heat preservation heating system is provided with an electric heating element and a tank body heat preservation sleeve wrapped on the electric heating element. The tank body of the utility model is internally provided with a first stirring component, a second stirring component and a shearing component, which are combined to realize the stirring dead angle of the asphalt mixture, ensure the complete emulsification reaction and improve the product quality; in addition, first stirring subassembly, second stirring subassembly and shearing subassembly stir simultaneously, stir efficiently, have shortened the emulsification time of pitch, have improved the production efficiency of emulsified asphalt to satisfy the engineering construction demand, overcome the technical problem that traditional agitated vessel can't stir the pitch mixture around the jar body and the pitch that arouses is ageing and finished product quality is low.
Description
Technical Field
The utility model relates to an asphalt mixing technique especially relates to a polymer modified emulsified asphalt agitator tank.
Background
The polymer modified emulsified asphalt is obtained by adding polymer latex in the process of preparing the emulsified asphalt simultaneously or directly mixing the polymer latex and the finished emulsified asphalt. In the process of preparing the modified emulsified asphalt, the mixture needs to be heated to a certain temperature and stirred continuously, so that the reaction is more complete.
Most of the existing stirring devices are that a stirring shaft and stirring blades are coaxially arranged in a tank body, and the mixture around the inner wall of the tank body and the mixture at the bottom of the tank body cannot be well stirred, so that incomplete reaction is caused, and the quality of a finished product is influenced; secondly, due to the fact that the temperature of the side wall of the tank body is high, the mixture near the tank body cannot be fully stirred, so that the phenomenon of uneven heating exists, and the quality of the modified emulsified asphalt is further influenced; moreover, the existing stirring equipment generally has only one stirring shaft, the production efficiency of the modified emulsified asphalt is low, the high-dosage requirement of the engineering cannot be met, and the construction progress is influenced. Therefore, how to design an emulsified asphalt stirring device which can realize the all-round stirring in the tank body, has good stirring effect and high production efficiency is an important problem to be solved urgently in the industry.
Disclosure of Invention
In view of this, the utility model provides a polymer modified emulsified asphalt agitator tank that stirring efficiency is high, stirring effect is good.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the polymer modified emulsified asphalt stirring tank comprises a tank body and is characterized by also comprising
The stirring mechanism is provided with a first stirring component and a second stirring component which are arranged in the tank body, and a shearing component arranged at the bottom of the first stirring component;
the driving mechanism is arranged on the top wall of the top of the tank body and drives the first movable stirring assembly and the second stirring assembly to rotate in the tank body;
the detection assembly is provided with a temperature detection piece for detecting the temperature inside the tank body and a viscosity detection piece for detecting the viscosity of the emulsified asphalt; and
the heat preservation heating system is provided with an electric heating component wrapped on the tank body and a tank body heat preservation sleeve wrapped on the electric heating component.
The beneficial effects are that: the utility model realizes the all-round stirring of the mixed materials in the tank body by arranging the first stirring component, the second stirring component and the shearing component in the tank body, particularly, the mixed materials at the bottom can circulate up and down, the mixed materials at the periphery of the tank body are supplemented to the middle part, thereby realizing the circulation of the mixed materials in the whole tank body and leading the reaction to be more complete; first stirring subassembly, second stirring subassembly and shearing component work jointly, have improved stirring efficiency, shorten the production cycle of every jar (modified) emulsified asphalt, have improved production efficiency.
Furthermore, the first stirring assembly comprises a first stirring rod rotatably arranged in the tank body and a plurality of first blades arranged on the first stirring rod from top to bottom at intervals, and the first stirring rod is positioned in the middle of the tank body.
The beneficial effects are that: first stirring subassembly is located the middle part of the jar body, and first stirring subassembly and second stirring subassembly interval are laid, and furthest improves the stirring dynamics of each raw materials, ensures that homogeneous mixing is in order to improve the quality of finished product modified emulsified asphalt between each raw materials.
As a further improvement, the first stirring rod is of a hollow structure, and the first stirring assembly further comprises an inner stirring rod arranged inside the first stirring rod in a penetrating manner;
the shearing assembly comprises a shearing blade and a shearing barrel with a through hole, the shearing barrel is arranged at the bottom of the first stirring rod, and the shearing blade is fixed on the inner stirring rod and is positioned in the shearing barrel.
The beneficial effects are that: the first stirring rod is of a hollow structure, so that the inner stirring rod is convenient to install, the space of the tank body is saved, the installation position of the shearing assembly can be ensured, the all-dimensional stirring of the mixed materials in the tank body is realized, and the uniform mixing is ensured; the asphalt mixture at the lower part of the tank body can enter from the bottom of the shearing cylinder and fly out from the cylinder wall of the shearing cylinder under the action of the shearing blades, so that the mixture is repeatedly stirred and turned over, and the uniform stirring is ensured.
Furthermore, the number of the second stirring assemblies is at least two, the second stirring assemblies comprise rotating shafts driven by the driving mechanism and at least one pair of second stirring rods fixed on the rotating shafts, each second stirring rod is provided with a plurality of second blades arranged from top to bottom at intervals, and the second blades and the first blades are arranged in a staggered mode. The beneficial effects are that: the number of the second stirring rods is at least four, and a second stirring assembly formed by the second stirring rods and the second blades is an auxiliary stirring assembly, so that the asphalt near the tank body can be fully stirred, partial asphalt is prevented from not participating in reaction due to the fact that stirring is not in place, and the quality of the finished product modified emulsified asphalt is improved; the asphalt near the tank body can be stirred to the position of the first blade in the stirring process, and the mixture is supplemented near the tank body under the stirring of the first blade, so that the continuous circulation of the asphalt is realized, and the uniform stirring is ensured.
Furthermore, the driving mechanism comprises a power source, a gear box and a transmission assembly for driving the second stirring assembly to work; wherein the power source is a motor or a speed reducer mounted on the top wall; the gear box is internally provided with a gear transmission assembly which drives the first stirring rod and the inner stirring rod to rotate reversely. The beneficial effects are that: the utility model discloses usable motor or speed reducer provide power for first puddler, interior puddler, lay the basis for the counter rotation who realizes first puddler and interior puddler.
As a further improvement, the gear transmission assembly comprises a transmission shaft, a driving gear, a driven gear, a first driving gear and a second driving gear;
the transmission shaft is horizontally arranged in the gear box and is vertically arranged at intervals with the working shaft of the power source, the driven gear is sleeved on the transmission shaft, the driving gear is sleeved on the action shaft, and the driving gear is meshed with the driven gear;
the first driving gear is arranged on the working shaft, and a first gear meshed with the first driving gear is arranged on the first stirring rod; the second driving gear is arranged on the transmission shaft, and a second gear meshed with the second driving gear is arranged on the inner stirring rod;
the first driving gear, the second driving gear, the first gear and the second gear are all bevel gears.
The beneficial effects are that: the utility model discloses a work axle and first drive gear transmit power for first puddler, transmit power for the transmission shaft through the work axle, then transmit power for interior puddler through transmission shaft and second drive gear, have realized the antiport of interior puddler and first puddler, and then realize the anticlockwise and clockwise stirring of pitch, ensure stirring and finished product quality.
As a further improvement, the transmission assembly comprises a sleeve, a horizontal rotating shaft and a gear rack transmission pair, the sleeve is sleeved on the first stirring rod and is fixedly connected with a third gear meshed with the second driving gear, and the horizontal rotating shaft is fixedly connected on the sleeve; the rotating shaft is rotatably arranged on the horizontal rotating shaft;
the gear and rack transmission pair comprises a fixing ring fixed on the upper part of the tank body and a fourth gear arranged on the rotating shaft, an inner ring of the fixing ring is provided with an annular rack, and the fourth gear is meshed with the rack.
The beneficial effects are that: the utility model drives the third gear to rotate through the motor so as to realize the rotation of the horizontal rotating shaft, and further drives the second stirring component to do circular motion around the central line of the tank body so as to fully stir the asphalt mixture; the fourth gear and the rack are fixedly connected to the rotating shaft of the horizontal rotating shaft, so that the second stirring assembly rotates automatically, stirring and circumferential movement are achieved, and a stirring effect is good.
As a further improvement, the temperature detecting member is a temperature sensor, and the viscosity detecting member is a viscosity sensor. Has the advantages that: the utility model utilizes the temperature sensor to detect the temperature of the inner cavity of the tank body, realizes the accurate control of the temperature of the tank body and ensures the temperature of the emulsification reaction; the viscosity sensor is used for monitoring the viscosity change condition of the emulsified asphalt so as to control the reaction condition of the emulsified asphalt.
As further improvement, the lower part of the tank body is of an inwards concave arc structure and is matched with the shearing assembly for use, so that not only can the asphalt be overturned in a reciprocating manner and stirred more uniformly, but also the modified emulsified asphalt can be discharged quickly, and the product aging is avoided.
The utility model has the advantages that through arranging the first stirring component with the same shaft of the tank body in the tank body, installing a pair of second stirring components between the first stirring component and the inner wall of the tank body, and installing the shearing component at the bottom of the tank body, the asphalt mixture in the tank body is well stirred, the stirring dead angle of the asphalt mixture is realized, the complete emulsification reaction is ensured, and the product is improved; in addition, first stirring subassembly, second stirring subassembly and shearing subassembly stir simultaneously, stir efficiently, have shortened the emulsification time of pitch, have improved the production efficiency of emulsified asphalt to satisfy the engineering construction demand, overcome the technical problem that traditional agitated vessel can't stir the pitch mixture around the jar body and the pitch that arouses is ageing and finished product quality is low.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a sectional view taken along line a-a in fig. 1 (omitting the heating and insulating system).
Fig. 4 is a connection diagram of the gear transmission assembly and the transmission assembly according to the present invention.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the drawings, which are implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific operation procedures are provided, but the scope of the present invention is not limited to the following embodiments.
As shown in figures 1-2, the polymer modified emulsified asphalt stirring tank of the utility model comprises
The tank comprises a tank body 1, wherein the top of the tank body 1 is provided with a top wall (the tank body 1 and the top wall can be of an integrated structure or a split structure), the top wall is provided with a feed inlet 1.1 and an exhaust outlet 1.2, the lower part of the tank body 1 is of an arc structure which is concave downwards, and the bottom of the tank body is provided with a discharge outlet 1.3;
the stirring mechanism is provided with a first stirring component and a second stirring component which are arranged in the tank body 1, and a shearing component which is arranged at the bottom of the first stirring component, and the shearing component is positioned at the lower part of the tank body 1;
actuating mechanism sets up on the roof for drive first stirring subassembly and second stirring subassembly are at 1 internal rotations of jar, in order to realize the all-round stirring of pitch, stirring effect is good.
A detection assembly having a temperature detection member (i.e., temperature sensor B1) for detecting the temperature inside the tank body 1 and a viscosity detection member (i.e., viscosity sensor B2) for detecting the viscosity of the emulsified asphalt; and
the heat preservation heating system is provided with an electric heating element 4.1 sleeved on the tank body 1 and a tank body heat preservation sleeve 4.2 wrapped on the electric heating element 4.1, the electric heating element 4.1 is preferably an electric heating sleeve woven by alkali-free glass fibers and metal heating wires (of course, the electric heating element 4.1 can only use the electric heating wires), and the tank body heat preservation sleeve 4.2 (a commercially available product) is of a three-layer structure consisting of an inner lining, an intermediate heat preservation layer and an outer protection layer, so that the heat preservation effect of the tank body 1 is ensured.
The utility model discloses an all-round stirring of mixture has not only been realized to setting up first stirring subassembly and second stirring subassembly, shearing module in jar body 1, has also realized the reciprocal stirring of mixture in the stirring process, makes the mixture misce bene fast, effectively avoids the pitch near jar body 1 to appear the ageing condition; the reaction is more complete, the stirring efficiency can be improved, the production period of the modified emulsified asphalt is shortened, and the production efficiency is improved.
Specifically, as shown in fig. 1, the first stirring assembly comprises a first stirring rod 2.1 rotatably arranged in the tank body 1 and a plurality of first blades 2.2 arranged on the first stirring rod 2.1 at intervals from top to bottom, and the first stirring rod 2.1 is arranged coaxially with the tank body 1; the first stirring rod 2.1 is of a hollow structure, the inner stirring rod 2.3 penetrates through the first stirring rod 2.1, and the driving mechanism drives the inner stirring rod 2.3 and the first stirring rod 2.1 to rotate in opposite directions;
the shearing assembly comprises a pair of shearing blades 5.1 arranged at the bottom of the inner stirring rod 2.3 and a shearing cylinder 5.2 fixed at the bottom of the first stirring rod 2.1, the bottom of the shearing cylinder 5.2 is opened, through holes 5.3 convenient for mixture to fly out are uniformly distributed on the wall of the shearing cylinder 5.2, the shearing blades 5.1 are positioned in the shearing cylinder 5.2, and the rotating directions of the first stirring rod 2.1 and the inner stirring rod 2.3 are opposite, so that the rotating directions of the shearing blades 5.1 and the shearing cylinder 5.2 are also completely opposite, and the mixture in the shearing cylinder 5.2 can fly out of the shearing cylinder 5.2;
when the stirring device works, the driving mechanism drives the first stirring rod 2.1 and the inner stirring rod 2.3 to rotate in opposite directions, and the first blade 2.2 can be used for stirring the mixture in the tank body 1; the mixture of the lower part of the tank body 1 enters the shearing cylinder 5.2 under the action of the shearing blade 5.1 and then flies out through the through hole 5.3 of the shearing cylinder 5.2, so that the stirring of the mixture of the lower part of the tank body 1 and the mixture of the upper part is realized, the reaction is more complete to ensure the quality of the finished modified emulsified asphalt, the reaction time is also shortened, and the production efficiency is improved.
As shown in fig. 1, the second stirring assemblies are two groups, each second stirring assembly comprises a rotating shaft 3.1 driven by a driving mechanism and a stirring frame fixed on the rotating shaft 3.1, each stirring frame comprises a pair of second stirring rods 3.2 vertically arranged and a horizontal connecting rod connecting the second stirring rods 3.2 together, and the lower parts of the rotating shafts 3.1 are fixed in the middle parts of the horizontal connecting rods;
a plurality of second blades 3.3 are uniformly arranged on the second stirring rod 3.2 at intervals from top to bottom, and the second blades 3.3 and the first blades 2.2 are arranged in a staggered manner so as to ensure the normal stirring work of the first blades 2.2 and the second blades 3.3;
the second stirring subassembly sets up about first puddler 2.1 symmetry, can assist the asphalt mixture near the first blade 2.2 agitator tank body 1 of stirring, first blade 2.2 and second blade 3.3 interval and crisscross setting, the stirring of first blade 2.2 and second blade 3.3 makes asphalt mixture intensive mixing, ensure that the reaction is complete, not only avoid not in place leading to partial pitch to not participate in the reaction because of there being the stirring, can also avoid the pitch near the jar body 1 the ageing condition to appear, the quality of finished product modified emulsified asphalt has been improved.
As shown in fig. 1 and 4, the driving motor 6 includes a power source disposed at the top of the tank 1, a gear box 7, and a transmission assembly disposed inside the tank 1, the power source is a motor 6 (which may be a speed reduction motor 6), and a working shaft (i.e., a motor shaft 6.1) of the motor 6 is horizontally mounted in the gear box 7 through a bearing;
the upper part of the inner stirring rod 2.3 extends upwards to form a first stirring rod 2.1, and the upper part of the inner stirring rod 2.3 and the upper part of the first stirring rod 2.1 are rotatably connected with a gear box 7 through a bearing; a gear transmission assembly for driving the first stirring rod 2.1 and the inner stirring rod 2.3 is arranged in the gear box 7, the gear transmission assembly comprises a driving gear 8.1 and a first driving gear 8.2 which are fixed on a motor shaft 6.1, a transmission shaft 8.3 (the transmission shaft 8.3 and the motor shaft 6.1 are arranged at intervals) which is arranged in the gear box 7 in a rotating way through a bearing, a driven gear 8.4 and a second driving gear 8.5 which are arranged on the transmission shaft 8.3, a first gear 8.6 which is arranged on the first stirring rod 2.1 and a second gear 8.7 which is arranged on the inner stirring rod 2.3, the first gear 8.6 is meshed with the first driving gear 8.2, the second gear 8.7 is meshed with the second driving gear 8.5, and then power is respectively transmitted to the first stirring rod 2.1 and the inner stirring rod 2.3;
first puddler 2.1 and interior puddler 2.3 vertical setting, and transmission shaft 8.3 and motor shaft 6.1 level set up, so first drive gear 8.2, second drive gear 8.5, first gear 8.6, second gear 8.7 are conical gear, ensure that motor 6 turns into its horizontal power vertical rotatory power to realize the rotation of first puddler 2.1 and interior puddler 2.3.
As shown in fig. 3-4, the transmission assembly includes a sleeve 9.1 sleeved on the first stirring rod 2.1, a horizontal rotating shaft 9.2 fixed on the sleeve 9.1, and a rack-and-pinion transmission pair, the rack-and-pinion transmission pair includes a fixed ring 9.3 fixed on the upper portion of the tank 1 and a fourth gear 9.4 arranged on the rotating shaft 3.1, an inner ring of the fixed ring 9.3 has an annular rack 9.5, and the fourth gear 9.4 is engaged with the rack 9.5;
the sleeve 9.1 is also provided with a third gear 9.6 (a conical gear is selected) meshed with the first driving gear 8.2, the third gear 9.6 and the first gear 8.6 are oppositely arranged up and down, the first gear 8.6 and the third gear 9.6 are ensured to rotate reversely, and then reverse stirring of the first blade 2.2 and the second blade 3.3 is realized;
the motor 6 drives the third gear 9.6 to rotate through the second driving gear 8.2, the third gear 9.6 drives the rotating shaft 3.1 through the sleeve 9.1 and the horizontal rotating shaft 9.2, and circumferential rotation of the second stirring assembly is achieved; the fourth gear 9.4 makes circular motion along rack 9.5, can realize the rotation of second stirring subassembly, has realized the stirring of the bituminous mixture of jar 1 peripheral department, can also be through first blade 2.2 and second blade 3.3 with the mixture intensive mixing even.
The utility model discloses a concrete working process and principle brief explain as follows:
when the modified emulsified asphalt is prepared, the heating temperature is set, the emulsified asphalt and polymer latex are poured into the tank body 1 from the feeding hole 1.1, the motor 6 is started, the motor 6 drives the first stirring rod 2.1, the second stirring rod 3.2 and the inner stirring rod 2.3 to rotate simultaneously through the gear transmission assembly and the transmission assembly, the first blade 2.2 stirs the asphalt mixture positioned in the middle, the second stirring assembly rotates and moves circumferentially while rotating, the shearing assembly stirs the asphalt mixture on the lower part of the tank body 1, so that the stirring dead angle is avoided, the stirring of the asphalt mixture can be realized under the combined action of the first blade 2.2, the second blade 3.3 and the shearing assembly, the stirring is more uniform, and the quality of a finished product is further improved; the first stirring component, the second stirring component and the shearing component are used for stirring together, so that the stirring force and the stirring frequency of the asphalt mixture are improved, the stirring time of the modified emulsified asphalt is shortened, and the production efficiency is improved; after the stirring is finished, the finished emulsified asphalt (or modified emulsified asphalt) is discharged from a discharge port 1.3 at the bottom.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" when they are used are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art from the specific situation.
Finally, it should be emphasized that the above-described embodiments are merely preferred embodiments of the present invention, and not intended to limit the invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and equivalents can be made without inventive faculty to the embodiments described in the foregoing description, or some of the technical features thereof may be substituted. Therefore, any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a polymer modified emulsified asphalt agitator tank, includes the jar body, its characterized in that: also comprises
The stirring mechanism is provided with a first stirring component and a second stirring component which are arranged in the tank body, and a shearing component arranged at the bottom of the first stirring component;
the driving mechanism is arranged on the top wall of the top of the tank body and drives the first stirring assembly and the second stirring assembly to rotate in the tank body;
the detection assembly is provided with a temperature detection piece for detecting the temperature inside the tank body and a viscosity detection piece for detecting the viscosity of the emulsified asphalt; and
the heat preservation heating system is provided with an electric heating component wrapped on the tank body and a tank body heat preservation sleeve wrapped on the electric heating component.
2. The polymer modified emulsified asphalt mixing tank as defined in claim 1, wherein: the first stirring assembly comprises a first stirring rod and a plurality of first blades, wherein the first stirring rod is rotatably arranged in the tank body, the first blades are arranged on the first stirring rod from top to bottom at intervals, and the first stirring rod is positioned in the middle of the tank body.
3. The polymer modified emulsified asphalt mixing tank as defined in claim 2, wherein: the stirring rod is of a hollow structure;
the first stirring assembly further comprises an inner stirring rod arranged inside the first stirring rod in a penetrating mode;
the shearing assembly comprises a shearing blade and a shearing barrel with a through hole, the shearing barrel is arranged at the bottom of the first stirring rod, and the shearing blade is fixed on the inner stirring rod and is positioned in the shearing barrel.
4. The polymer modified emulsified asphalt mixing tank as defined in claim 2, wherein: the second stirring components are at least two groups, each second stirring component comprises a rotating shaft driven by the driving mechanism and at least one pair of second stirring rods fixed on the rotating shaft, each second stirring rod is provided with a plurality of second blades arranged at intervals from top to bottom, and the second blades and the first blades are arranged in a staggered mode.
5. The polymer modified emulsified asphalt mixing tank as defined in claim 4, wherein: the driving mechanism comprises a power source, a gear box and a transmission assembly for driving the second stirring assembly to work; wherein the power source is a motor or a speed reducer mounted on the top wall; and a gear transmission assembly for driving the first stirring rod and the inner stirring rod to rotate reversely is arranged in the gear box.
6. The polymer modified emulsified asphalt mixing tank as defined in claim 5, wherein: the gear transmission assembly comprises a transmission shaft, a driving gear, a driven gear, a first driving gear and a second driving gear;
the transmission shaft is horizontally arranged in the gear box and is vertically arranged at intervals with a working shaft of the power source, the driven gear is sleeved on the transmission shaft, the driving gear is sleeved on the action shaft, and the driving gear is meshed with the driven gear;
the first driving gear is arranged on the working shaft, and a first gear meshed with the first driving gear is arranged on the first stirring rod; the second driving gear is arranged on the transmission shaft, and a second gear meshed with the second driving gear is arranged on the inner stirring rod.
7. The polymer modified emulsified asphalt mixing tank as defined in claim 6, wherein: the transmission assembly comprises a sleeve, a horizontal rotating shaft and a gear rack transmission pair, the sleeve is sleeved on the first stirring rod and fixedly connected with a third gear meshed with the second driving gear, and the horizontal rotating shaft is fixedly connected to the sleeve; the rotating shaft is rotatably arranged on the horizontal rotating shaft;
the gear and rack transmission pair comprises a fixing ring fixed on the upper part of the tank body and a fourth gear arranged on the rotating shaft, an inner ring of the fixing ring is provided with an annular rack, and the fourth gear is meshed with the rack.
8. The polymer modified emulsified asphalt mixing tank as defined in claim 1, wherein: the temperature detection piece is a temperature sensor, and the viscosity detection piece is a viscosity sensor.
9. The polymer modified emulsified asphalt mixing tank as defined in claim 1, wherein: the lower part of the tank body is of an inwards concave arc structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202220653490.5U CN217368026U (en) | 2022-03-24 | 2022-03-24 | Polymer modified emulsified asphalt stirring tank |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220653490.5U CN217368026U (en) | 2022-03-24 | 2022-03-24 | Polymer modified emulsified asphalt stirring tank |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115184258A (en) * | 2022-09-07 | 2022-10-14 | 中铁三局集团第三工程有限公司 | Cold-recycling asphalt mixture workability evaluation equipment and evaluation method thereof |
| CN115608186A (en) * | 2022-10-28 | 2023-01-17 | 德化县祥山大果油茶有限公司 | Efficient emulsification process and device for camellia oil skin care lotion |
| CN117920022A (en) * | 2024-03-22 | 2024-04-26 | 山东轩友新材料科技有限公司 | Static mixer for preparing silicone adhesive |
-
2022
- 2022-03-24 CN CN202220653490.5U patent/CN217368026U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115184258A (en) * | 2022-09-07 | 2022-10-14 | 中铁三局集团第三工程有限公司 | Cold-recycling asphalt mixture workability evaluation equipment and evaluation method thereof |
| CN115608186A (en) * | 2022-10-28 | 2023-01-17 | 德化县祥山大果油茶有限公司 | Efficient emulsification process and device for camellia oil skin care lotion |
| CN115608186B (en) * | 2022-10-28 | 2024-06-07 | 德化县祥山大果油茶有限公司 | Efficient emulsification process and equipment for camellia oil skin care emulsion |
| CN117920022A (en) * | 2024-03-22 | 2024-04-26 | 山东轩友新材料科技有限公司 | Static mixer for preparing silicone adhesive |
| CN117920022B (en) * | 2024-03-22 | 2024-06-18 | 山东轩友新材料科技有限公司 | Static mixer for preparing silicone adhesive |
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