CN216321720U - Heating mechanism of pouring type asphalt stirring equipment - Google Patents
Heating mechanism of pouring type asphalt stirring equipment Download PDFInfo
- Publication number
- CN216321720U CN216321720U CN202122622529.5U CN202122622529U CN216321720U CN 216321720 U CN216321720 U CN 216321720U CN 202122622529 U CN202122622529 U CN 202122622529U CN 216321720 U CN216321720 U CN 216321720U
- Authority
- CN
- China
- Prior art keywords
- tank body
- fire
- heating mechanism
- shell
- flame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model provides a heating mechanism of pouring type asphalt stirring equipment, which comprises a fire guide tube and a combustor, wherein the fire guide tube is arranged on the top of the fire guide tube; the two fire-guiding pipes are arranged in an annular space between the tank body and the shell, and are symmetrically arranged along the tank body and parallel to the axis of the tank body; the side wall of one side of each fire guiding pipe close to the tank body is provided with a fire spraying groove extending along the axial direction; the two burners are arranged on the shell and respectively extend into the two fire guide pipes; when the heating mechanism is used for heating, the burner is controlled to generate flame, the flame extends in the ignition tube and is sprayed out from the flame spraying groove to bake the tank body, so that the tank body is heated, and the tank body transfers heat to asphalt. The heating mechanism can heat the asphalt in the tank body of the asphalt stirring equipment, has high heating efficiency and high heating speed, and can effectively save energy.
Description
Technical Field
The utility model belongs to the technical field of asphalt production equipment, and particularly relates to a heating mechanism of pouring type asphalt stirring equipment.
Background
The existing pouring type asphalt stirring equipment generally comprises a shell and a tank body arranged inside the shell, a guide pipe is arranged in an annular space between the shell and the tank body, a burner is arranged at one end of the guide pipe, flue gas jet orifices in multiple directions are arranged on the guide pipe in the axial direction and the radial direction, high-temperature flue gas is generated by combustion of the burner and is conveyed along the guide pipe, the high-temperature flue gas is sprayed out from the flue gas jet orifices on the guide pipe and enters the annular space between the tank body and the shell, the high-temperature flue gas is in contact with the tank body and exchanges heat with asphalt in the tank body, and asphalt heating is realized, for example, a pouring type asphalt mixture heat-insulating material box is provided with the publication number of CN 210712436U.
But current pitch agitated vessel's heating mechanism work efficiency is low, through high temperature flue gas and jar body contact, makes the high temperature flue gas and the internal pitch heat transfer of jar to this heating pitch, this kind of mode heat exchange efficiency is low, and heating pitch speed is slow.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problems, the utility model provides a heating mechanism of pouring type asphalt stirring equipment, which is used for heating asphalt in a tank body of the asphalt stirring equipment, and has the advantages of high heating efficiency, high speed and energy conservation.
The utility model is realized by the following technical scheme:
a heating mechanism of pouring type asphalt stirring equipment comprises a fire guide tube and a burner;
the two fire-guiding pipes are arranged in an annular space between the tank body and the shell, and are symmetrically arranged along the tank body and parallel to the axis of the tank body;
the side wall of one side, close to the tank body, of each ignition tube is provided with a flaming groove extending along the axial direction;
the two burners are arranged on the shell and respectively extend into the two fire guide pipes, and flame generated by the burners extends in the fire guide pipes and can be sprayed out from the fire spraying grooves to bake the tank body.
The outer side wall of the tank body is provided with two heat-resistant shield plates which are respectively opposite to the flame-spraying grooves on the side walls of the two ignition tubes, and the heat-resistant shield plates are attached to the tank body, so that the rapid heat exchange is facilitated; when flame is sprayed to the tank body from the flame spraying groove on the side wall of the ignition tube, the heat-resistant shield plate can block the flame, the flame is prevented from directly contacting the tank body, heat is transferred to the tank body after the heat-resistant shield plate is heated, and asphalt in the tank body is heated.
And a horizontal partition plate is arranged between the bottom of the tank body and the inner side wall of the shell, is positioned between the fire guide tubes and the bottom plate of the shell, can block flame, prevents the flame from baking the bottom plate of the shell, can keep the temperature, and can separate the two fire guide tubes on two sides of the tank body.
According to the technical scheme, the heating mechanism of the pouring type asphalt stirring equipment has the beneficial effects that: when the heating mechanism is used for heating, the burner is controlled to generate flame, the flame extends in the ignition tube and is sprayed out from the flame spraying groove to bake the tank body, so that the tank body is heated, and the tank body transfers heat to asphalt; the heating mechanism is utilized to heat the asphalt in the tank body of the asphalt stirring equipment, the heating efficiency is high, the speed is high, and the energy is saved.
Drawings
In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a front view of the present invention.
Fig. 2 is a left side view of the present invention.
Fig. 3 is a partial sectional view taken in the direction of a-a in fig. 1.
Fig. 4 is a partial sectional view taken in the direction B-B of fig. 2.
In the drawings: 1-shell, 2-tank, 3-ignition tube, 4-burner, 5-flame-throwing groove, 6-heat-resistant guard plate and 7-horizontal clapboard.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
In the description of the present application, it is to be understood that the terms "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and simplicity in description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular orientation, and thus are not to be construed as limiting the present invention.
As shown in fig. 1 to 4, a heating mechanism of a cast asphalt mixing device, the cast asphalt mixing device includes a housing 1 and a tank 2 installed inside the housing 1, the heating mechanism includes a squib 3 and a burner 4;
the two fire guide pipes 3 are arranged in the annular space between the tank body 2 and the shell 1, and the two fire guide pipes 3 are symmetrically arranged along the tank body 2 and are parallel to the axis of the tank body 2;
the side wall of each ignition tube 3 close to one side of the tank body 2 is provided with a flaming groove 5 extending along the axial direction;
two heat-resistant shield plates 6 are arranged on the outer side wall of the tank body 2, the two heat-resistant shield plates 6 are respectively opposite to the flame-spraying grooves 5 on the side walls of the two fire-guiding pipes 3, and specifically, the heat-resistant shield plates 6 are attached to the tank body 2, so that rapid heat exchange is facilitated;
a horizontal clapboard 7 is arranged between the bottom of the tank body 2 and the inner side wall of the shell 1, and the horizontal clapboard 7 is positioned between the fire guide tube 3 and the bottom plate of the shell 1;
the number of the burners 4 is two, and the two burners 4 are both mounted on the shell 1 and respectively extend into the two squibs 3.
The working principle of the embodiment is as follows: when the heating mechanism is used for heating, the burner 4 is controlled to generate flame, the flame extends in the ignition tube 3 and is sprayed out from the flame spraying groove 5 to bake the heat-resistant shield plate 6 on the outer side wall of the tank body 2, the heat-resistant shield plate 6 can block the flame to prevent the flame from directly contacting the tank body 2, the heat is transferred to the tank body 2 after the heat-resistant shield plate 6 is heated, and the asphalt in the tank body 2 is heated; the horizontal partition plate 7 can block flame to prevent the flame from baking the bottom plate of the shell 1, and the horizontal partition plate 7 can keep warm and can separate the two squibs 3 on the two sides of the tank body 2. The heating mechanism is utilized to heat the asphalt in the tank body 2 of the asphalt stirring equipment, the heating efficiency is high, the speed is high, and the energy can be effectively saved.
Claims (3)
1. The utility model provides a formula of pouring asphalt mixing apparatus's heating mechanism, this heating mechanism includes squib and combustor, its characterized in that:
the two fire-guiding pipes are arranged in an annular space between the tank body and the shell, and are symmetrically arranged along the tank body and parallel to the axis of the tank body;
the side wall of one side, close to the tank body, of each ignition tube is provided with a flaming groove extending along the axial direction;
the combustor is equipped with two, and two combustors are all installed on the shell and are stretched into two and lead in the fire tube respectively.
2. The heating mechanism of the pouring type asphalt mixing device according to claim 1, wherein: two heat-resistant shield plates are arranged on the outer side wall of the tank body and are respectively opposite to the flame spraying grooves on the side walls of the two ignition tubes.
3. The heating mechanism of the pouring type asphalt mixing device according to claim 1 or 2, wherein: a horizontal clapboard is arranged between the bottom of the tank body and the inner side wall of the shell and is positioned between the fire guide tube and the bottom plate of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122622529.5U CN216321720U (en) | 2021-10-29 | 2021-10-29 | Heating mechanism of pouring type asphalt stirring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122622529.5U CN216321720U (en) | 2021-10-29 | 2021-10-29 | Heating mechanism of pouring type asphalt stirring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216321720U true CN216321720U (en) | 2022-04-19 |
Family
ID=81130823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122622529.5U Active CN216321720U (en) | 2021-10-29 | 2021-10-29 | Heating mechanism of pouring type asphalt stirring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216321720U (en) |
-
2021
- 2021-10-29 CN CN202122622529.5U patent/CN216321720U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4875465A (en) | High efficiency submersible chamber water heater | |
| CN216321720U (en) | Heating mechanism of pouring type asphalt stirring equipment | |
| CN201757419U (en) | Environment-friendly and energy-saving boiler | |
| CN212081199U (en) | Vertical direct-current coil pipe type fuel oil and gas energy-saving boiler | |
| CN112013702B (en) | Multi-shell-pass shell-and-tube type flue gas heat exchange device | |
| CN210717511U (en) | Heat exchange type biomass fuel furnace | |
| CN210267299U (en) | Combustion heat exchanger | |
| CN211372754U (en) | Low-temperature hot blast stove structure | |
| CN111678341A (en) | Energy-saving and environment-friendly gas crucible furnace | |
| CN209801477U (en) | Inner axial water-cooling premixing combustion device | |
| CN108225019B (en) | Side-blowing furnace | |
| CN220229557U (en) | Small-sized gas atmospheric pressure water heating boiler | |
| CN201402041Y (en) | Crucible-type energy-saving fuel gas holding furnace | |
| CN218914920U (en) | Low-nitrogen-oxygen compound heat accumulating type burner | |
| CN110926026A (en) | Heat exchanger and condensing boiler | |
| CN219140748U (en) | Water-cooled type flashback chamber structure | |
| CN217541526U (en) | Hot blast stove structure with flashback chamber | |
| CN215863397U (en) | A kind of burner | |
| CN109654492B (en) | High-efficiency low-nitrogen premixing type spiral integrated generator | |
| CN217877068U (en) | Be applied to melting furnace's low nitrogen burning rifle | |
| WO2021057677A1 (en) | Condensing boiler | |
| CN221349119U (en) | Novel fuel oil gas steam generator device | |
| CN211345873U (en) | Horizontal normal pressure hot water boiler heating mechanism | |
| CN220870865U (en) | Multistage tubular low NOx self-preheating burner | |
| CN214841682U (en) | Hot-blast stove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |