CN209828829U - High-temperature stirring furnace for lake asphalt production - Google Patents
High-temperature stirring furnace for lake asphalt production Download PDFInfo
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- CN209828829U CN209828829U CN201920159774.7U CN201920159774U CN209828829U CN 209828829 U CN209828829 U CN 209828829U CN 201920159774 U CN201920159774 U CN 201920159774U CN 209828829 U CN209828829 U CN 209828829U
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Abstract
The utility model relates to a high temperature stirred tank furnace for lake pitch production, including the stirred tank furnace body, stirred tank furnace body one side is equipped with the hoist mechanism of carrying lake pitch, be equipped with on the stirred tank furnace body with the communicating pan feeding mouth of hoist mechanism, the bottom of stirred tank furnace body is equipped with the discharge gate that has the valve, be equipped with actuating mechanism on the stirred tank furnace body, this internal (mixing) shaft that is equipped with the output shaft with actuating mechanism of stirred tank furnace, evenly distributed has a plurality of groups stirring rake on the (mixing) shaft, the stirring rake is including crossing first stirring leaf and second stirring leaf, the both ends of first stirring leaf and second stirring leaf all are equipped with helical blade. The utility model discloses a set up first stirring leaf, second stirring leaf and helical blade, increase stirring scope for lake pitch's mobility makes the effect of stirring better.
Description
Technical Field
The utility model belongs to the technical field of the technique of lake pitch production and specifically relates to a high temperature agitator furnace for lake pitch production.
Background
Lake asphalt is natural block asphalt mined in natural asphalt lakes, has the advantages of excellent performance and low price compared with asphalt produced in the petrochemical industry, and is widely applied to the building industry in recent years. Because the lake asphalt contains a large amount of mineral particles such as volcanic ash and the like and impurities, the lake asphalt needs to be crushed before stirring, and the crushed lake asphalt is put into a high-temperature stirring furnace, heated and melted into liquid state and then mixed with the rest of the building raw materials.
The above prior art solutions have the following drawbacks: due to the poor fluidity of lake asphalt, the conventional stirring device is uneven in stirring and mixing and easy to deposit, so that the produced product is poor in quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high temperature stirred tank furnace for lake pitch production has solved the inhomogeneous problem of stirring.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a high temperature stirred tank furnace for lake pitch production, includes the stirred tank furnace body, stirred tank furnace body one side is equipped with the hoist mechanism of carrying lake pitch, be equipped with on the stirred tank furnace body with the communicating pan feeding mouth of hoist mechanism, the bottom of stirred tank furnace body is equipped with the discharge gate that has the valve, be equipped with actuating mechanism on the stirred tank furnace body, this internal (mixing) shaft that is equipped with the output shaft with actuating mechanism of stirred tank furnace, evenly distributed has a plurality of groups stirring rake on the (mixing) shaft, the stirring rake is including crossing first stirring leaf and second stirring leaf, the both ends of first stirring leaf and second stirring leaf all are equipped with helical blade.
By adopting the technical scheme, the lake asphalt is poured into the stirring furnace body through the lifting mechanism, so that the conveying efficiency is improved; the stirring shaft is driven by the driving mechanism, the stirring paddle is driven to rotate by the rotation of the stirring shaft, the lake asphalt in the stirring furnace body is stirred, the first stirring blade and the second stirring blade are connected with each other and are in an intersecting relationship, the stirring range is large, the lake asphalt on the same layer is stirred more uniformly in the stirring process, and the stirring shaft is provided with a plurality of groups of stirring paddles, so that the layering phenomenon is reduced, the stirring effect is better, and the condition that the product quality is reduced due to the uneven stirring is reduced; the helical blades are arranged at the two ends of the first stirring blade and the second stirring blade, so that the contact area between the helical blades and lake asphalt is increased, the fluidity of the lake asphalt is improved, and the stirring effect is better.
The utility model discloses further set up to: the angle between the first stirring blade and the second stirring blade is 80 to 100 degrees.
By adopting the technical scheme, the angle between the first stirring blade and the second stirring blade is 80-100 degrees, so that the stirring range of the stirring paddle is larger, the fluidity of lake asphalt is enhanced, and the stirring effect is better.
The utility model discloses further set up to: the helical blades are arranged vertically.
By adopting the technical scheme, the spiral blades are vertically arranged, and the spiral blades which are oppositely arranged enable the liquid lake asphalt to form a vortex in the rotating process, so that the fluidity of the lake asphalt is accelerated, and the stirring effect is better.
The utility model discloses further set up to: the side wall of the stirring furnace body is provided with a heat preservation cavity, and a heat conduction pipe is arranged in the heat preservation cavity.
By adopting the technical scheme, the lake asphalt needs to be heated and changed into liquid lake asphalt before being stirred, and the heat conduction pipe is arranged to heat and insulate the lake asphalt in the stirring process, so that the lake asphalt is kept in a liquid form, and the possibility of solidification caused by temperature reduction is reduced.
The utility model discloses further set up to: the side wall of the stirring furnace body is provided with an escalator, and the top of the stirring furnace body is provided with a safety fence.
By adopting the technical scheme, the escalator is arranged on the side wall of the stirring furnace body, when equipment fails, workers can climb onto the top of the stirring furnace body through the escalator for inspection, and the arrangement has strong practicability; be equipped with the safety fence at the top of stirring furnace body, the safety fence can guarantee worker's construction safety nature, reduces the possibility that the worker dropped.
The utility model discloses further set up to: the top of the stirring furnace body is provided with a speed reducer, and the speed reducer is positioned between the driving mechanism and the stirring shaft.
Through adopting above-mentioned technical scheme, through setting up the speed reducer, can regulate and control the slew rate of (mixing) shaft, the effect of control stirring, the practicality that should set up is stronger.
The utility model discloses further set up to: the stirring furnace is characterized in that a baffle is arranged on the inner wall of the stirring furnace body, a gap exists between the baffle and the stirring paddle, and a plurality of through holes are formed in the baffle.
By adopting the technical scheme, the baffle is arranged, and when the lake asphalt flows, the baffle disturbs the lake asphalt, so that the mixing effect of the lake asphalt is better.
To sum up, the utility model discloses a beneficial technological effect does:
1. the first stirring blade and the second stirring blade which are intersected are arranged, so that the stirring range is large, lake asphalt on the same layer is stirred more uniformly in the stirring process, a plurality of groups of stirring paddles are arranged on the stirring shaft, the layering phenomenon is reduced, the stirring effect is better, the helical blades are arranged at the two ends of the first stirring blade and the second stirring blade, the contact area between the helical blades and the lake asphalt is increased, the fluidity of the lake asphalt is accelerated, and the stirring effect is better;
2. the angle between the first stirring blade and the second stirring blade is 80-100 degrees, and the spiral blades are vertically arranged, so that the flow of lake asphalt is accelerated, and the stirring effect is better;
3. by arranging the heat conduction pipe, the lake asphalt is heated and insulated in the stirring process, so that the lake asphalt is kept in a liquid state, and the possibility of solidification caused by temperature reduction is reduced;
4. by arranging the baffle, when the lake asphalt flows, the baffle generates disturbance on the lake asphalt, so that the mixing effect of the lake asphalt is better.
Drawings
FIG. 1 is a schematic structural diagram of a high-temperature stirring furnace for lake asphalt production according to the present invention.
Fig. 2 is a cross-sectional view of the present invention.
In the figure, 1, a stirring furnace body; 11. a heat preservation cavity; 12. a heat conducting pipe; 13. an escalator; 14. a safety fence; 15. a baffle plate; 16. a through hole; 2. a lifting mechanism; 3. a feeding port; 4. a discharge port; 41. a valve; 5. a drive mechanism; 6. a speed reducer; 7. a stirring shaft; 8. a stirring paddle; 81. a first stirring blade; 82. a second stirring blade; 83. a helical blade.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a high temperature stirred tank furnace for lake pitch production, including stirred tank furnace body 1, stirred tank furnace body 1 one side is equipped with the hoist mechanism 2 of carrying lake pitch. In this embodiment, the top of the lifting mechanism 2 is higher than the top of the stirring furnace body 1, and the lake asphalt is conveyed into the stirring furnace body 1 through the lifting mechanism 2.
Referring to fig. 1 and 2, a feeding port 3 is arranged on the stirring furnace body 1, and a discharging port 4 is arranged at the bottom of the stirring furnace body 1. In this embodiment, the inlet 3 is connected to the top of the lifting mechanism 2, and the outlet 4 is provided with a valve 41, so that the lake asphalt can flow out by opening the valve 41.
Referring to fig. 1 and 2, a driving mechanism 5 is provided on the stirring furnace body 1, the driving mechanism 5 is connected to a speed reducer 6, and the speed reducer 6 is connected to a stirring shaft 7. In this embodiment, the stirring shaft 7 is located in the stirring furnace body 1, the driving mechanism 5 and the speed reducer 6 are located on the stirring furnace body 1, the output shaft of the driving mechanism 5 is connected with the speed reducer 6, the output shaft of the speed reducer 6 extends into the stirring furnace body 1 and is connected with the stirring shaft 7, and the rotating speed of the stirring shaft 7 can be changed by controlling the speed reducer 6.
Referring to fig. 2, a plurality of groups of stirring paddles 8 are uniformly distributed on the stirring shaft 7, and each stirring paddle 8 comprises a first stirring blade 81 and a second stirring blade 82 which are intersected. In this embodiment, the first stirring blade 81 and the second stirring blade 82 intersect with each other, and the intersection point is the position connected to the stirring shaft 7, the angle between the first stirring blade 81 and the second stirring blade 82 is 80 to 100 °, the stirring range of the angle is large, both ends of the first stirring blade 81 and the second stirring blade 82 are provided with helical blades 83, the helical blades 83 are vertically arranged, and in the stirring process, the helical blades 83 which are oppositely arranged can swirl the liquid lake asphalt, so that the stirring effect is better.
Referring to fig. 1 and 2, a baffle 15 is provided on the inner wall of the stirring furnace body 1. In this embodiment, the side wall of baffle 15 is fixed on the inner wall of stirred tank body 1, and a plurality of baffle 15 evenly distributed is on the inner wall of stirred tank body 1, has the clearance between baffle 15 and stirring rake 8, is equipped with a plurality of through-holes 16 on the baffle 15, and in the stirring process, lake pitch can follow through-hole 16 and pass through.
Referring to fig. 1 and 2, a heat preservation cavity 11 is formed on a side wall of the stirring furnace body 1, and a heat conduction pipe 12 is arranged in the heat preservation cavity 11. In the embodiment, the heat conducting pipe 12 is arranged to heat and insulate the lake asphalt during the stirring process, so that the lake asphalt is kept in a liquid state, and the possibility of solidification caused by temperature drop is reduced.
Referring to fig. 1, a staircase 13 is provided on the side wall of the mixing furnace body 1, and a safety fence 14 is provided on the top of the mixing furnace body 1. In this embodiment, the escalator 13 is connected to the outer wall of the stirring furnace body 1 and extends from the ground to the top of the stirring furnace body 1, and the safety fence 14 is fixed on the top of the stirring furnace body 1.
The implementation principle of the embodiment is as follows: a high-temperature stirring furnace for lake asphalt production is characterized in that crushed lake asphalt is conveyed to a feeding port 3 through a lifting mechanism 2, the crushed lake asphalt is put into a stirring furnace body 1 through the feeding port 3, a driving mechanism 5 is started, a stirring shaft 7 is rotated so as to rotate a stirring paddle 8, a first stirring blade 81 and a second stirring blade 82 are arranged in an intersecting manner, spiral blades 83 are vertically arranged at two ends of the first stirring blade 81 and the second stirring blade 82, the stirring range is larger, the lake asphalt on the same layer is stirred more uniformly in the stirring process, the layering phenomenon is reduced, the stirring effect is better, the rotating speed of the stirring shaft 7 is controlled through a speed reducer 6 according to the stirring degree of the lake asphalt, the arrangement has stronger practicability, a heat conduction pipe 12 plays a role in heating and heat preservation on the lake asphalt in the stirring process, the liquid form is kept, the possibility of solidification caused by temperature reduction is reduced, helps to improve the quality of the product, and finally leads the lake asphalt to flow out of the discharge hole 4 through the valve 41.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a high temperature stirred tank furnace for lake pitch production, includes stirred tank furnace body (1), its characterized in that: stirring furnace body (1) one side is equipped with hoist mechanism (2) of carrying lake pitch, be equipped with on stirring furnace body (1) with hoist mechanism (2) communicating pan feeding mouth (3), the bottom of stirring furnace body (1) is equipped with discharge gate (4) that have valve (41), be equipped with actuating mechanism (5) on stirring furnace body (1), be equipped with (mixing) shaft (7) with the output shaft of actuating mechanism (5) in stirring furnace body (1), evenly distributed has a plurality of groups stirring rake (8) on (mixing) shaft (7), stirring rake (8) are including crossing first stirring leaf (81) and second stirring leaf (82), the both ends of first stirring leaf (81) and second stirring leaf (82) all are equipped with helical blade (83).
2. The high-temperature stirring furnace for lake asphalt production according to claim 1, characterized in that: the angle between the first stirring blade (81) and the second stirring blade (82) is 80 to 100 degrees.
3. The high-temperature stirring furnace for lake asphalt production according to claim 1, characterized in that: the helical blades (83) are vertically arranged.
4. The high-temperature stirring furnace for lake asphalt production according to claim 1, characterized in that: the side wall of the stirring furnace body (1) is provided with a heat preservation cavity (11), and a heat conduction pipe (12) is arranged in the heat preservation cavity (11).
5. The high-temperature stirring furnace for lake asphalt production according to claim 1, characterized in that: the side wall of the stirring furnace body (1) is provided with an escalator (13), and the top of the stirring furnace body (1) is provided with a safety fence (14).
6. The high-temperature stirring furnace for lake asphalt production according to claim 1, characterized in that: the stirring furnace is characterized in that a speed reducer (6) is arranged at the top of the stirring furnace body (1), and the speed reducer (6) is located between the driving mechanism (5) and the stirring shaft (7).
7. The high-temperature stirring furnace for lake asphalt production according to claim 1, characterized in that: be equipped with baffle (15) on the inner wall of stirred tank body (1), there is the clearance between baffle (15) and stirring rake (8), be equipped with a plurality of through-holes (16) on baffle (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920159774.7U CN209828829U (en) | 2019-01-29 | 2019-01-29 | High-temperature stirring furnace for lake asphalt production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920159774.7U CN209828829U (en) | 2019-01-29 | 2019-01-29 | High-temperature stirring furnace for lake asphalt production |
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| Publication Number | Publication Date |
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| CN209828829U true CN209828829U (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920159774.7U Active CN209828829U (en) | 2019-01-29 | 2019-01-29 | High-temperature stirring furnace for lake asphalt production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113025361A (en) * | 2021-03-08 | 2021-06-25 | 南京浩轩化工科技有限公司 | Coal tar pitch preparation and processing method |
-
2019
- 2019-01-29 CN CN201920159774.7U patent/CN209828829U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113025361A (en) * | 2021-03-08 | 2021-06-25 | 南京浩轩化工科技有限公司 | Coal tar pitch preparation and processing method |
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