CN213680458U - Water phase heat preservation device for emulsion explosive production - Google Patents
Water phase heat preservation device for emulsion explosive production Download PDFInfo
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- CN213680458U CN213680458U CN202022822825.5U CN202022822825U CN213680458U CN 213680458 U CN213680458 U CN 213680458U CN 202022822825 U CN202022822825 U CN 202022822825U CN 213680458 U CN213680458 U CN 213680458U
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- emulsion explosive
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Abstract
The utility model discloses an emulsion explosive process water looks heat preservation device, the first stirring outside is equipped with upper and lower open-ended draft tube, and the second stirring is equipped with upper paddle, middle level paddle and lower floor's paddle, the outside of the thermal insulation kettle body is equipped with the heating jacket. The draft tube can make the liquid of the upper end of the thermal insulation kettle body flow out from the bottom of the draft tube, and play the effect of forced reflux, and upper paddle, middle paddle and lower paddle can carry the liquid of the bottom of the thermal insulation kettle body to the top of the draft tube and enter the draft tube to circulate, through the cooperation of first stirring and second stirring, make as much liquid as possible can both contact the inner wall that adds the jacket, guaranteed the homogeneity of liquid heating, the phenomenon that the liquid temperature of different positions is different can not appear.
Description
Technical Field
The utility model relates to an emulsion explosive processing field, concretely relates to emulsion explosive process water looks heat preservation device.
Background
The emulsion explosive is a kind of emulsion explosive prepared by emulsion technology, in which microdroplets of oxidant salt aqueous solution are uniformly dispersed in oil phase continuous medium containing porous substances such as dispersed bubbles or hollow glass beads, etc. to form a water-in-oil (W/O) emulsion-like water-containing industrial explosive.
Ammonium nitrate and the like are crushed and dissolved in water to form a water phase in production, and then the water phase is transferred to a water phase heat preservation device to be stored for later use, but the existing water phase heat preservation device is simple in structure, liquid temperature in the water phase heat preservation device is inconsistent due to uneven stirring, and certain influence is generated on the performance of later-stage manufactured explosives.
Disclosure of Invention
The utility model discloses the technical problem that will solve is: aiming at the defects in the prior art, the water phase heat preservation device for the emulsion explosive production is provided, the liquid in the water phase heat preservation device is fully stirred to be heated uniformly, the consistency of the liquid temperature is ensured, and the control of the subsequent explosive production index is facilitated.
In order to solve the technical problem, the technical scheme of the utility model is that:
a water phase heat preservation device for emulsion explosive production comprises a heat preservation kettle body, wherein a first stirrer is arranged in the heat preservation kettle body, and a guide cylinder with an upper opening and a lower opening is arranged on the outer side of the first stirrer;
two sides of the first stirring are symmetrically provided with a second stirring part, the second stirring part is provided with an upper paddle, a middle paddle and a lower paddle, the upper paddle, the middle paddle and the lower paddle are all sheet fin paddles arranged along the second stirring circumferential direction, the upper paddle and the middle paddle are symmetrically provided with two, the upper paddle and the middle paddle are distributed in a staggered manner, and the lower paddle is provided with a plurality of paddles;
and a heating jacket is arranged on the outer side of the heat preservation kettle body.
As an improved technical scheme, the upper layer paddle, the middle layer paddle and the lower layer paddle are all obliquely arranged, and the included angle between the upper layer paddle, the middle layer paddle and the lower layer paddle and the axis of the second stirring is 40-50 degrees.
As the improved technical scheme, the inner wall of the guide shell is annularly provided with a plurality of first inclined plates, the first inclined plates incline downwards and extend towards the first stirring, a plurality of second inclined plates are arranged on the outer side of the first stirring, and the second inclined plates incline downwards and extend towards the inner wall of the guide shell.
As a preferred technical scheme, the first inclined plate and the second inclined plate are provided with a plurality of groups along the vertical direction, and the first inclined plate and the second inclined plate are arranged at intervals along the vertical direction.
As an improved technical scheme, an arc-shaped stirring paddle is arranged at the bottom of the first stirring, and the stirring paddle is adapted to the bottom of the heat-preserving kettle body.
As an improved technical scheme, a fixing plate is arranged at the top end of the heat preservation kettle body, the second stirring penetrates through the fixing plate and is connected with the fixing plate through a bearing, a first gear is arranged above the fixing plate, a second gear is arranged above the fixing plate, and the first gear is meshed with the second gear.
Since the technical scheme is used, the beneficial effects of the utility model are that:
the utility model discloses a water phase heat preservation device for emulsion explosive production, which comprises a heat preservation kettle body, wherein a first stirring is arranged in the heat preservation kettle body, and a guide cylinder with an upper opening and a lower opening is arranged outside the first stirring; two sides of the first stirring are symmetrically provided with a second stirring part, the second stirring part is provided with an upper paddle, a middle paddle and a lower paddle, the upper paddle, the middle paddle and the lower paddle are all sheet fin paddles arranged along the second stirring circumferential direction, the upper paddle and the middle paddle are symmetrically provided with two, the upper paddle and the middle paddle are distributed in a staggered manner, and the lower paddle is provided with a plurality of paddles; and a heating jacket is arranged on the outer side of the heat preservation kettle body. The draft tube can make the liquid of the upper end of the thermal insulation kettle body flow out from the bottom of the draft tube, and play the effect of forced reflux, and upper paddle, middle paddle and lower paddle can carry the liquid of the bottom of the thermal insulation kettle body to the top of the draft tube and enter the draft tube to circulate, through the cooperation of first stirring and second stirring, make as much liquid as possible can both contact the inner wall that adds the jacket, guaranteed the homogeneity of liquid heating, the phenomenon that the liquid temperature of different positions is different can not appear.
The utility model discloses an upper paddle the middle level paddle with the equal slope of lower floor's paddle sets up, and with the axis contained angle that the second stirred is 40 ~ 50, and the mode setting of turning to for making liquid upset upwards of middle level paddle and lower floor's paddle is revolved to the mode setting for making liquid upset downwards of upper paddle, has strengthened the circulation of liquid.
The inner wall of draft tube is fitted with a contraceptive ring and is equipped with a plurality of first swash plates, first swash plate downward sloping and to first stirring extends, the first stirring outside is equipped with a plurality of second swash plates, second swash plate downward sloping and to the inner wall of draft tube extends, first swash plate with the second swash plate all is equipped with the multiunit along vertical direction, first swash plate with the second swash plate sets up along vertical direction interval, and the cooperation of first swash plate and second swash plate makes liquid mix more evenly in the heat preservation cauldron body, prevents that the phenomenon of appearing in liquid.
The bottom of first stirring is equipped with curved stirring rake, the stirring rake with the bottom of the thermal insulation kettle body suits, strengthens the upward circulation of the thermal insulation kettle body bottom liquid.
The top of the heat preservation cauldron body is equipped with the fixed plate, the second stirring is passed the fixed plate and through the bearing with the fixed plate is connected, first stirring is in the top of fixed plate is equipped with first gear, the second stirring is in the top of fixed plate is equipped with the second gear, first gear with the second gear meshes mutually, and the driving motor who sets up through first stirring top can realize the common rotation of first stirring and second stirring, and the speed of both stirs more adapts simultaneously, is favorable to the mixing of liquid, only sets up a driving motor simultaneously and has practiced thrift the energy.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic structural view of an embodiment of the present invention;
wherein: 1. first stirring; 2. a draft tube; 3. second stirring; 4. an upper paddle; 5. a middle layer paddle; 6. a lower layer of blades; 7. a heating jacket; 8. a first sloping plate; 9. a second swash plate; 10. a stirring paddle; 11. a first gear; 12. a second gear.
Detailed Description
The invention is further explained below with reference to the drawings and examples.
As shown in fig. 1, the water phase heat preservation device for emulsion explosive production comprises a heat preservation kettle body, wherein a first stirring device 1 is arranged in the heat preservation kettle body, a guide cylinder 2 with an upper opening and a lower opening is arranged on the outer side of the first stirring device 1, and the outer wall of the guide cylinder 2 is fixed with the inner wall of the heat preservation kettle body through a connecting rod; the bilateral symmetry of first stirring 1 is equipped with second stirring 3, the central line that first stirring 1 and two second stirred 3 is located the coplanar, the top of the thermal insulation kettle body is equipped with the fixed plate, second stirring 3 passes the fixed plate and through the bearing with the fixed plate is connected, first stirring 1 is in the top of fixed plate is equipped with first gear 11, second stirring 3 is in the top of fixed plate is equipped with second gear 12, first gear 11 with second gear 12 meshes mutually, and the common rotation of first stirring 1 and second stirring 3 can be realized to the driving motor who sets up through first stirring 1 top, and the speed of both stirring is more adapted simultaneously, is favorable to the mixing of liquid, only sets up a driving motor and has practiced thrift the energy simultaneously.
The second stirring device 3 is provided with an upper layer blade 4, a middle layer blade 5 and a lower layer blade 6, the upper layer blade 4, the middle layer blade 5 and the lower layer blade 6 are all sheet fin blades arranged along the circumferential direction of the second stirring device 3, the upper layer blade 4 and the middle layer blade 5 are symmetrically provided with two, the upper layer blade 4 and the middle layer blade 5 are distributed in a staggered manner, and the lower layer blade 6 is provided with 6; and a heating jacket 7 is arranged on the outer side of the heat preservation kettle body. Draft tube 2 can make the bottom outflow of the liquid of the thermal insulation kettle body upper end from draft tube 2, play the effect of forced reflux, and upper paddle 4, middle level paddle 5 and lower floor's paddle 6 can be carried the liquid of thermal insulation kettle body bottom to the top of draft tube 2 and get into draft tube 2 and circulate, through the cooperation of first stirring 1 and second stirring 3, make as much liquid as possible can both contact the inner wall that adds heat jacket 7, liquid heating's homogeneity has been guaranteed, the phenomenon that the liquid temperature of different positions is different can not appear.
The upper paddle 4 the middle level paddle 5 with lower floor's paddle 6 all inclines to set up, and with the axis contained angle that the second stirred 3 is 45, and the mode setting of turning to upwards for making liquid of middle level paddle 5 and lower floor's paddle 6 soon, the mode setting of turning to for making liquid overturn downwards of upper paddle 4 soon, and the paddle slope sets up the resistance when having increased stirring liquid, makes liquid mixture more even, has strengthened the circulation of liquid.
The inner wall of draft tube 2 is fitted with a contraceptive ring and is equipped with a plurality of first swash plates 8, 8 downward sloping of first swash plates and to 1 extension of first stirring, 1 outside of first stirring is equipped with a plurality of second swash plates 9, 9 downward sloping of second swash plates and to the inner wall of draft tube 2 extends, first swash plate 8 with second swash plate 9 all is equipped with the multiunit along vertical direction, first swash plate 8 with second swash plate 9 sets up along vertical direction interval, and the cooperation of first swash plate 8 and second swash plate 9 has increased the resistance that liquid flows, makes liquid mix more evenly in the heat preservation cauldron body, prevents that the phenomenon of appearing in liquid.
The bottom of first stirring 1 is equipped with curved stirring rake 10, stirring rake 10 with the bottom of the thermal insulation kettle body suits, strengthens the upward circulation of the thermal insulation kettle body bottom liquid.
It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
Claims (6)
1. The utility model provides an emulsion explosive production is with aqueous phase heat preservation device, includes the heat preservation cauldron body, its characterized in that: a first stirrer is arranged in the thermal insulation kettle body, and a guide cylinder with an upper opening and a lower opening is arranged outside the first stirrer;
two sides of the first stirring are symmetrically provided with a second stirring part, the second stirring part is provided with an upper paddle, a middle paddle and a lower paddle, the upper paddle, the middle paddle and the lower paddle are all sheet fin paddles arranged along the second stirring circumferential direction, the upper paddle and the middle paddle are symmetrically provided with two, the upper paddle and the middle paddle are distributed in a staggered manner, and the lower paddle is provided with a plurality of paddles;
and a heating jacket is arranged on the outer side of the heat preservation kettle body.
2. The aqueous phase heat preservation device for emulsion explosive production according to claim 1, characterized in that: the upper layer paddle, the middle layer paddle and the lower layer paddle are all obliquely arranged, and the included angle between the upper layer paddle and the second stirring axis is 40-50 degrees.
3. The aqueous phase heat preservation device for emulsion explosive production according to claim 1, characterized in that: the inner wall of draft tube is fitted with a contraceptive ring and is equipped with a plurality of first swash plates, first swash plate downward sloping and to first stirring extends, the first stirring outside is equipped with a plurality of second swash plates, the second swash plate downward sloping and to the inner wall of draft tube extends.
4. The aqueous phase heat preservation device for emulsion explosive production according to claim 3, characterized in that: the first inclined plate and the second inclined plate are provided with multiple groups along the vertical direction, and the first inclined plate and the second inclined plate are arranged at intervals along the vertical direction.
5. The aqueous phase heat preservation device for emulsion explosive production according to claim 1, characterized in that: the bottom of first stirring is equipped with curved stirring rake, the stirring rake with the bottom of the thermal insulation kettle body suits.
6. The aqueous phase heat preservation device for emulsion explosive production according to claim 1, characterized in that: the top of the heat preservation cauldron body is equipped with the fixed plate, the second stirring passes the fixed plate and through the bearing with the fixed plate is connected, first stirring is in the top of fixed plate is equipped with first gear, the second stirring is in the top of fixed plate is equipped with the second gear, first gear with the second gear meshes mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022822825.5U CN213680458U (en) | 2020-11-28 | 2020-11-28 | Water phase heat preservation device for emulsion explosive production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022822825.5U CN213680458U (en) | 2020-11-28 | 2020-11-28 | Water phase heat preservation device for emulsion explosive production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213680458U true CN213680458U (en) | 2021-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022822825.5U Active CN213680458U (en) | 2020-11-28 | 2020-11-28 | Water phase heat preservation device for emulsion explosive production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213680458U (en) |
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2020
- 2020-11-28 CN CN202022822825.5U patent/CN213680458U/en active Active
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