CN213593367U - Hot air circulating device of heat treatment heating furnace - Google Patents
Hot air circulating device of heat treatment heating furnace Download PDFInfo
- Publication number
- CN213593367U CN213593367U CN202021674509.1U CN202021674509U CN213593367U CN 213593367 U CN213593367 U CN 213593367U CN 202021674509 U CN202021674509 U CN 202021674509U CN 213593367 U CN213593367 U CN 213593367U
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- Prior art keywords
- heating furnace
- negative pressure
- tpo
- pressure box
- heat treatment
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- Expired - Fee Related
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Abstract
The utility model discloses a thermal treatment heating furnace heated air circulation device, including mounting panel, collection cover and TPO conveyer pipe, the welding of one side of mounting panel has the support down tube, the dwang is connected through the damping pivot in the bottom of supporting the down tube, the negative pressure box is installed through the bolt in the bottom of dwang, PP shock mount is all installed through the screw in top and bottom in the negative pressure box, be provided with the mounting bracket between the PP shock mount, install the induced-draught fan through the bolt on the mounting bracket, the input port welding of negative pressure box has the collection cover, collect one side of cover and install temperature sensor through the mounting bracket, the TPO conveyer pipe is connected to the delivery outlet of negative pressure box, and the inner surface layer of TPO conveyer pipe is provided with the insulating layer, another tip connection access head. This novel heat treatment heating furnace heated air circulation device function is various, easy operation, and the production of being convenient for has satisfied the multiple demand in the use, is fit for extensively using widely.
Description
Technical Field
The utility model relates to a heated air circulation technical field, in particular to heat treatment heating furnace heated air circulation device.
Background
The heating furnace is required to be utilized to heat the pot body in industrial production, plastic particles are melted at high temperature to facilitate injection molding, and when the heating furnace heats the pot body, heat generated around is easy to dissipate, so that unnecessary energy waste is caused. A hot air circulating device of the heating furnace is lacked to collect heat energy. The existing heating furnace hot air circulating device cannot detect the temperature of hot air flow, has poor heat insulation effect of a pipeline, and is inconvenient to adjust the angle of a collecting cover.
SUMMERY OF THE UTILITY MODEL
The main object of the utility model is to provide a heat treatment heating furnace heated air circulation device can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a thermal treatment heating furnace heated air circulation device, includes the mounting panel, collects cover and TPO conveyer pipe, one side welding of mounting panel has the support down tube, the dwang is connected through the damping pivot to the bottom of supporting the down tube, the negative pressure box is installed through the bolt in the bottom of dwang, PP shock mount is all installed through the screw in top and bottom in the negative pressure box, be provided with the mounting bracket between the PP shock mount, install the induced-draft fan through the bolt on the mounting bracket, the input port welding of negative pressure box has the collection cover, collect one side of cover and install temperature sensor through the mounting bracket, the TPO conveyer pipe is connected to the delivery outlet of negative pressure box, and the inner skin layer of TPO conveyer pipe is provided with the insulating layer, another.
Furthermore, a positioning bolt is installed on the installation plate through a bolt hole.
Further, a detection probe of the temperature sensor is positioned in the collection cover.
Further, the heat insulation layer is a ceramic fiber heat insulation coating.
Further, a sealing plate is installed on one side of the access head through a screw, and a rubber sealing ring is installed on one side of the sealing plate through an installation groove.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. install the mounting panel on the pot body, rotate the dwang and will collect the cover and adjust to suitable angle, make the heating furnace when heating the pot body, unnecessary steam enters into and collects in the cover, opens the suction fan, drives the air current and flows, forms the negative pressure state in making the negative pressure box, in continuous unnecessary hot gas when will heating is taken out the furnace body once more through the TPO conveyer pipe, forms heating cycle, effectual improvement rate of heating, has revealed energy-concerving and environment-protective design theory.
2. The insulating layer is ceramic fiber thermal barrier coating, and thermal-insulated effect is showing, avoids TPO conveyer pipe high temperature, causes ageing to the TPO conveyer pipe has nontoxic, harmless, the thermal-resistant ageing resistance performance of pollution-free is very superior, utilizes temperature sensor to be convenient for detect and show the temperature of collecting the interior hot-blast of cover, and the personnel of being convenient for know.
3. One side of closing plate is installed rubber seal ring through the mounting groove and is improved the sealing performance of junction, utilizes the PP cushion socket to effectively play absorbing effect to the suction fan, avoids producing mechanical noise.
Drawings
Fig. 1 is a schematic view of the whole structure of a hot air circulating device of a heat treatment heating furnace of the present invention.
Fig. 2 is a sectional view of the negative pressure box of the hot air circulating device of the heat treatment heating furnace of the present invention.
Fig. 3 is a schematic diagram of the thermal insulation layer structure of the thermal treatment heating furnace hot air circulation device of the present invention.
In the figure: 1. a TPO duct; 2. a negative pressure box; 3. rotating the rod; 4. a damping rotating shaft; 5. supporting the diagonal rods; 6. positioning the bolt; 7. mounting a plate; 8. a collection hood; 9. a temperature sensor; 10. a sealing plate; 11. a rubber seal ring; 12. accessing a head; 13. a PP shock absorption seat; 14. a mounting frame; 15. an air suction fan; 16. an insulating layer.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a hot air circulating device of a heat treatment heating furnace comprises a mounting plate 7, a collecting cover 8 and a TPO conveying pipe 1, a supporting inclined rod 5 is welded on one side of the mounting plate 7, the bottom end of the supporting inclined rod 5 is connected with the rotating rod 3 through a damping rotating shaft 4, the bottom of the rotating rod 3 is provided with a negative pressure box 2 through a bolt, the top and the bottom in the negative pressure box 2 are both provided with PP shock absorption seats 13 through screws, an installation frame 14 is arranged between the PP shock absorption seats 13, an air suction fan 15 is installed on the installation frame 14 through a bolt, a collecting cover 8 is welded at the input port of the negative pressure box 2, a temperature sensor 9 is arranged at one side of the collecting cover 8 through a mounting seat, the output port of the negative pressure box 2 is connected with a TPO conveying pipe 1, and the inner surface layer of the TPO conveying pipe 1 is provided with a heat insulation layer 16, and the other end part of the TPO conveying pipe 1 is connected with the access head 12.
Wherein, a positioning bolt 6 is arranged on the mounting plate 7 through a bolt hole.
In this embodiment, as shown in fig. 1, the mounting plate 7 is mounted on the pot body by using the positioning bolt 6, and the collecting cover 8 is adjusted to a proper angle by rotating the rotating rod 3.
Wherein, the detection probe of the temperature sensor 9 is positioned in the collection cover 8.
Wherein the thermal insulation layer 16 is a ceramic fiber thermal insulation coating.
In this embodiment, as shown in fig. 3, the thermal insulation layer 16 is a ceramic fiber thermal insulation coating, which has a significant thermal insulation effect and prevents the TPO duct 1 from aging due to an excessively high temperature.
Wherein, a sealing plate 10 is installed on one side of the access head 12 through a screw, and a rubber sealing ring 11 is installed on one side of the sealing plate 10 through an installation groove.
In this embodiment, as shown in fig. 1, a rubber sealing ring 11 is installed on one side of the sealing plate 10 through an installation groove to improve the sealing performance of the joint.
It should be noted that, the utility model relates to a thermal treatment heating furnace heated air circulation device, in operation, install mounting panel 7 on the pot body, rotate dwang 3 will collect cover 8 and adjust to suitable angle, make the heating furnace when heating the pot body, unnecessary steam enters into and collects in the cover 8, open suction fan 15, it flows to drive the air current, make negative pressure state in the negative pressure box 2, unnecessary hot gas is taken out again in the furnace body through TPO conveyer pipe 1 when constantly heating, form heating cycle, the effectual rate of heating that improves, show energy-concerving and environment-protective design theory, insulating layer 16 is ceramic fiber thermal-insulated coating, the thermal-insulated effect is showing, avoid TPO conveyer pipe 1 high temperature, cause ageing, and TPO conveyer pipe 1 has nontoxic, harmless, pollution-free heat-resistant ageing resistance is very superior, utilize temperature sensor 9 to be convenient for detecting and showing the temperature of hot air current in collection cover 8, the personnel of being convenient for know, and rubber seal ring 11 improves the sealing performance of junction is installed through the mounting groove to one side of closing plate 10, utilizes PP cushion socket 13 to effectively play absorbing effect to suction fan 15, avoids producing mechanical noise.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a heat treatment heating furnace heated air circulation device, includes mounting panel (7), collects cover (8) and TPO conveyer pipe (1), its characterized in that: one side of the mounting plate (7) is welded with a supporting diagonal rod (5), the bottom end of the supporting diagonal rod (5) is connected with the rotating rod (3) through a damping rotating shaft (4), the bottom of the rotating rod (3) is provided with a negative pressure box (2) through a bolt, the top and the bottom in the negative pressure box (2) are provided with PP shock absorption seats (13) through screws, an installation frame (14) is arranged between the PP shock absorption seats (13), a suction fan (15) is installed on the installation frame (14) through a bolt, a collecting cover (8) is welded at the input port of the negative pressure box (2), a temperature sensor (9) is installed on one side of the collecting cover (8) through a mounting seat, the output port of the negative pressure box (2) is connected with a TPO conveying pipe (1), and the inner surface layer of the TPO conveying pipe (1) is provided with a heat insulation layer (16), and the other end part of the TPO conveying pipe (1) is connected with the access head (12).
2. The hot air circulating device of the heat treatment heating furnace according to claim 1, wherein: and the mounting plate (7) is provided with a positioning bolt (6) through a bolt hole.
3. The hot air circulating device of the heat treatment heating furnace according to claim 1, wherein: and a detection probe of the temperature sensor (9) is positioned in the collecting cover (8).
4. The hot air circulating device of the heat treatment heating furnace according to claim 1, wherein: the heat insulation layer (16) is a ceramic fiber heat insulation coating.
5. The hot air circulating device of the heat treatment heating furnace according to claim 1, wherein: one side of the access head (12) is provided with a sealing plate (10) through a screw, and one side of the sealing plate (10) is provided with a rubber sealing ring (11) through a mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021674509.1U CN213593367U (en) | 2020-08-13 | 2020-08-13 | Hot air circulating device of heat treatment heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021674509.1U CN213593367U (en) | 2020-08-13 | 2020-08-13 | Hot air circulating device of heat treatment heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213593367U true CN213593367U (en) | 2021-07-02 |
Family
ID=76584860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021674509.1U Expired - Fee Related CN213593367U (en) | 2020-08-13 | 2020-08-13 | Hot air circulating device of heat treatment heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213593367U (en) |
-
2020
- 2020-08-13 CN CN202021674509.1U patent/CN213593367U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210702 |