CN213160662U

CN213160662U - Electric energy heating device

Info

Publication number: CN213160662U
Application number: CN202020994353.9U
Authority: CN
Inventors: 施坚雄
Original assignee: Zijin Hengji Building Materials Co ltd
Current assignee: Zijin Hengji Building Materials Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-05-11
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses an electric energy heating device, be in including shell body, interior casing, setting electrothermal rod and inlet pipe between shell body and the interior casing, the electrothermal rod encircles interior casing setting, the feed inlet of inlet pipe with the shell body link to each other and the protrusion with shell body surface, the discharge gate of inlet pipe with interior casing link to each other and the protrusion with interior casing internal surface, the inlet pipe encircles interior casing and with the electrothermal rod is adjacent, the internal face of shell body is provided with thermal-insulated heat preservation coating, the interior internal rabbling mechanism that is provided with of casing, the lower part of shell body is provided with the unloading pipe, the unloading pipe with communicate in the interior casing inner space. The utility model discloses the material that carries out the stirring in the inner shell and the temperature difference between the material that just gets into in the interior casing from the inlet pipe are little, consequently get into the material that the interior casing carries out the stirring and mix more easily, and the heating is abundant and even, is favorable to improving the off-the-shelf performance of stirring.

Description

Electric energy heating device

Technical Field

The utility model relates to a building material heating device, concretely relates to electric energy heating device.

Background

In the building construction process, often need heat the material (like building waterproof material) to effectively guarantee that it can obtain abundant mixture, so just can use mixture heating devices such as baker, oven correspondingly. However, the existing heating device is limited in structure and design, and the heating efficiency is still low, so that the heating treatment time is greatly prolonged, and meanwhile, the materials cannot be sufficiently and uniformly heated, so that the materials in different heating areas are often greatly different in heating, the mixing effect and the construction quality of the materials are greatly influenced, and the service performance of the heating device is reduced; in addition, the temperature difference between the materials in the heating area and the newly added materials is large, so that the materials in different areas have temperature difference after the newly added mixture is added into the heating area, and the heating is uneven.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electric energy heating device, which is not enough for the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an electric energy heating device, its characterized in that, is in including shell body, interior casing, setting electrothermal rod and inlet pipe between shell body and the interior casing, the electrothermal rod encircles interior casing setting, the feed inlet of inlet pipe with the shell body link to each other and the protrusion with shell body surface, the discharge gate of inlet pipe with interior casing link to each other and the protrusion with interior casing internal surface, the inlet pipe encircles interior casing and with the electrothermal rod is adjacent, the internal face of shell body is provided with thermal-insulated heat preservation coating, interior internal rabbling mechanism that is provided with of casing, the lower part of shell body is provided with the unloading pipe, the unloading pipe with communicate in the interior space of casing.

Wherein, the feeding pipe part encircles interior casing setting and with the electric rod is adjacent, consequently, passes through as the material the inlet pipe gets into before stirring in the interior casing, the material is lieing in promptly in part feed tube between shell body and the interior casing has received the heating of electric rod reaches preheating effect, consequently gets into as the material behind the interior casing, continues to receive the continuous heating of electric rod, like this, for there is not preheating directly to adding the material in to agitating unit and carry out the current heating device that stirs the heating, in this utility model, the material of stirring in the interior casing with follow the inlet pipe just gets into temperature difference between the material in the interior casing is littleer, and the material that consequently gets into interior casing and carry out the stirring mixes more easily, heats fully and evenly, is favorable to improving the off-the-shelf performance of stirring.

The further technical scheme can also be that the stirring mechanism comprises a stirring motor, a stirring shaft and stirring blades, wherein the output shaft of the stirring motor is connected with the stirring shaft, and the stirring blades are arranged on the stirring shaft.

The stirring device further comprises a cover plate, wherein the cover plate is positioned above the inner shell and used for plugging or opening the inner space of the inner shell, the stirring motor is arranged on the cover plate, an output shaft of the stirring motor penetrates through the cover plate to penetrate into the inner shell, and a vent valve is further arranged on the cover plate. The vent valve is used for communicating the inside of the inner shell with the outside to eliminate the air pressure difference between the inside and the outside.

The further technical scheme can also be that the feeding pipe comprises at least two feeding pipes which are used for simultaneously feeding different materials into the inner shell.

The feeding pipe can also be wound around the inner shell for at least one circle and is in a spiral shape from bottom to top.

The further technical scheme can also be that the discharge hole of the feeding pipe is positioned at the upper part of the inner shell and inclines downwards towards the middle shaft of the inner shell, so that the material coming out of the feeding pipe is prevented from being sprayed onto the inner wall of the inner shell.

The further technical scheme can also be that a three-way valve is arranged at the part of the feeding pipe, which is positioned outside the shell, one end of the three-way valve is connected with the feeding pipe, and the other two ends of the three-way valve are respectively connected with the feeding pipe and the air feeding pipe. In the using process, the three-way valve is in a communication state between the feeding pipe and the feeding pipe, the air feeding pipe is in a closed state, after the rated amount of materials are conveyed, the three-way valve is changed from the communication state between the feeding pipe and the feeding pipe to the communication state between the air feeding pipe and the feeding pipe, and the feeding pipe is in the closed state, so that the air feeding pipe can input high-pressure gas to the feeding pipe, the materials remained in the feeding pipe are continuously conveyed to the inner shell under the pressure of the high-pressure gas, and the materials remained in the feeding pipe are avoided.

Drawings

Fig. 1 is a schematic structural diagram of an electric heating apparatus according to an embodiment of the present invention.

Fig. 2 is another schematic structural diagram of an electric heating apparatus according to an embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea claimed in the present invention.

The embodiment discloses an electric energy heating device, be in including shell body 1, interior casing 2, setting the electrical bar 3 and the inlet pipe 4 between shell body 1 and the interior casing 2, the electrical bar 3 encircles interior casing 2 sets up, the feed inlet 41 of inlet pipe 4 with shell body 1 links to each other and the protrusion with shell body 1 surface, the discharge gate 42 of inlet pipe 4 with interior casing 2 link to each other and the protrusion with interior casing 2 internal surface, inlet pipe 4 encircles interior casing 2 and with electrical bar 3 is adjacent, the internal face of shell body 1 is provided with thermal-insulated heat preservation coating, be provided with rabbling mechanism in the interior casing 2, the lower part of shell body 1 is provided with unloading pipe 7, unloading pipe 7 with communicate in the interior space of interior casing 2.

Wherein the feed pipe 4 is arranged partially around the inner housing 2 and adjacent to the electric heating rod 3, so that, before the material is fed into the inner housing 2 through the feed pipe 4 for stirring, i.e. the material in the part of the feed pipe 4 between the outer housing 1 and the inner housing 2, has been heated by the electric heating rod 3, a preheating effect is achieved, therefore, after the materials enter the inner shell 2, the materials are continuously heated by the electric heating rod 3, compared with the prior heating device which directly adds the materials into the stirring device without preheating for stirring and heating, in the utility model, the temperature difference between the material stirred in the inner shell 2 and the material just entering the inner shell 2 from the feeding pipe 4 is smaller, therefore, the materials entering the inner shell 2 for stirring are easier to mix, the heating is sufficient and uniform, and the improvement of the performance of stirring the finished products is facilitated.

Specifically, the stirring mechanism comprises a stirring motor 51, a stirring shaft 52 and stirring blades 53, wherein an output shaft of the stirring motor 51 is connected with the stirring shaft 52, and the stirring blades 53 are arranged on the stirring shaft 52.

Specifically, the device further comprises a cover plate 54, the cover plate 54 is located above the inner shell 2 and used for closing or opening the inner space of the inner shell 2, the stirring motor 51 is arranged on the cover plate 54, the output shaft of the stirring motor 51 penetrates through the cover plate 54 and penetrates into the inner shell 2, and a vent valve 55 is further arranged on the cover plate 54. The vent valve 55 is used to communicate the inside of the inner case 2 with the outside, and eliminate the air pressure difference therebetween.

In particular, the feed pipe 4 comprises two for simultaneously feeding different materials into the inner housing 2.

Specifically, the feeding pipe 4 encircles the inner shell 2 for a circle and is in a spiral shape from bottom to top.

Specifically, the discharge opening 42 of the feeding pipe 4 is located at the upper portion of the inner housing 2 and is inclined downward toward the central axis of the inner housing 2, so that the material discharged from the feeding pipe 4 is prevented from being sprayed onto the inner wall of the inner housing 2.

Specifically, a three-way valve 6 is arranged at the part of the feeding pipe 4 outside the outer shell 1, one end of the three-way valve 6 is connected with the feeding pipe 4, and the other two ends are respectively connected with a feeding pipe 61 and a gas feeding pipe 62. In use, the three-way valve 6 is in a communication state between the feeding pipe 4 and the feeding pipe 61, and the gas feeding pipe 62 is in a closed state, so that after a rated amount of material is fed, the three-way valve 6 is switched from the communication state between the feeding pipe 4 and the feeding pipe 61 to the communication state between the gas feeding pipe 62 and the feeding pipe 4, and the feeding pipe 61 is in the closed state, so that the gas feeding pipe 62 can input high-pressure gas into the feeding pipe 4, and the material remained in the feeding pipe 4 is continuously fed into the inner shell 2 under the pressure of the high-pressure gas, thereby avoiding the material remained in the feeding pipe 4.

The above is only the concrete embodiment of the present invention, and not therefore the limit of the patent scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. The utility model provides an electric energy heating device, its characterized in that, is in including shell body, interior casing, setting electrothermal rod and inlet pipe between shell body and the interior casing, the electrothermal rod encircles interior casing setting, the feed inlet of inlet pipe with the shell body link to each other and the protrusion with shell body surface, the discharge gate of inlet pipe with interior casing link to each other and the protrusion with interior casing internal surface, the inlet pipe encircles interior casing and with the electrothermal rod is adjacent, the internal face of shell body is provided with thermal-insulated heat preservation coating, interior internal rabbling mechanism that is provided with of casing, the lower part of shell body is provided with the unloading pipe, the unloading pipe with communicate in the interior space of casing.

2. An electric heating apparatus as claimed in claim 1, wherein said stirring mechanism comprises a stirring motor, a stirring shaft and a stirring blade, an output shaft of said stirring motor is connected to said stirring shaft, and said stirring blade is disposed on said stirring shaft.

3. An electric heating apparatus as claimed in claim 2, further comprising a cover plate disposed above the inner housing for closing or opening the inner space of the inner housing, wherein the stirring motor is disposed on the cover plate, an output shaft of the stirring motor penetrates the cover plate and enters the inner housing, and a vent valve is disposed on the cover plate.

4. An electrical heating apparatus as in claim 1 wherein said feed lines comprise at least two for simultaneously feeding different materials into said inner housing.

5. An electric heating apparatus as claimed in claim 1, wherein said feed pipe is spirally wound at least once around said inner housing from bottom to top.

6. An electric heating apparatus as claimed in claim 5, wherein the outlet of the inlet pipe is located at an upper portion of the inner housing and is inclined downwardly toward a central axis of the inner housing.

7. An electric heating apparatus as claimed in claim 1, wherein the portion of the feed pipe outside the housing is provided with a three-way valve, one end of the three-way valve is connected to the feed pipe, and the other two ends are connected to the feed pipe and the air feed pipe, respectively.