CN218722275U - Integrated fan heater for heat treatment industrial furnace - Google Patents
Integrated fan heater for heat treatment industrial furnace Download PDFInfo
- Publication number
- CN218722275U CN218722275U CN202222702903.7U CN202222702903U CN218722275U CN 218722275 U CN218722275 U CN 218722275U CN 202222702903 U CN202222702903 U CN 202222702903U CN 218722275 U CN218722275 U CN 218722275U
- Authority
- CN
- China
- Prior art keywords
- fan
- heater
- heating
- heating chamber
- heat treatment
- 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
- Furnace Details (AREA)
Abstract
The utility model relates to an integral type fan heater for heat treatment industrial furnace, including fan and heater strip, wherein the fan includes fan drive arrangement, fan wheel, fan seat and air intake, and fan drive arrangement locates fan seat upside, fan seat downside is equipped with the heating chamber, just be equipped with fan wheel and heater strip in the heating chamber, fan wheel passes through the fan drive arrangement drive rotates, the heater strip is encircleed and is located around the fan wheel, the heating chamber downside is equipped with the air intake. The utility model discloses make integral type structure with heater strip and fan, both promoted heating efficiency, also saved the occupation space of heater to furnace, easy to assemble maintenance simultaneously.
Description
Technical Field
The utility model belongs to the technical field of heat treatment industrial furnace and specifically relates to an integral type fan heater for heat treatment industrial furnace.
Background
The electric heater for the heat treatment industrial furnace is firstly provided with a corrugated thermal resistor and a direct hanging structure, and then gradually develops into a buckle type heater, a squirrel cage type heater and other structures. The general electric heaters are arranged on two sides of a hearth, air in the hearth is extracted by a fan and then blown to the heaters for heating, heated hot air is guided to the hearth by a guide plate to heat workpieces, and therefore a heating circulation system is formed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an integral type fan heater for heat treatment industrial furnace, it makes the integral type structure with heater strip and fan, has both promoted heating efficiency, has also saved the occupation space of heater to furnace, easy to assemble maintenance simultaneously.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides an integral type fan heater for heat treatment industrial furnace, includes fan and heater strip, wherein the fan includes fan drive arrangement, fan wheel, fan seat and air intake, and fan drive arrangement locates the fan seat upside, fan seat downside is equipped with the heating chamber, just be equipped with fan wheel and heater strip in the heating chamber, fan wheel passes through the fan drive arrangement drive rotates, the heater strip encircles and locates around the fan wheel, the heating chamber downside is equipped with the air intake.
A heating wire fixing frame is arranged in the heating chamber, and the heating wire is installed on the heating wire fixing frame.
An electric cabinet is arranged on the upper side of the fan seat, and the heating wires supply power to heat and control the heating temperature through the electric cabinet.
And the fan seat is provided with a threading hole for the connection circuit of the electric cabinet and the heating wire to pass through.
And a heat insulation sleeve is arranged in the threading hole.
And a heat insulation layer is arranged on the chamber wall of the heating chamber.
The fan seat downside is equipped with the air intake support, just the air intake support is located the heating chamber outside, the air intake upper end with the heating chamber links firmly, the air intake lower extreme passes through the air intake support supports.
The utility model discloses an advantage does with positive effect:
1. the utility model discloses make integral type structure with heater strip and fan, and the heater strip is the annular and encircles around locating fan wheel, and air and heater strip area of contact are big and temperature field homogeneity is high, can promote heating efficiency, and the difficult heating blind spot that forms.
2. The utility model discloses do the integral type with fan and heater strip, save the occupation space of heater to furnace on the one hand, on the other hand is also easy to assemble and is maintained, and fan and heater strip can be installed or demolish by integral hoisting.
Drawings
Figure 1 is a schematic structural diagram of the present invention,
FIG. 2 is a schematic view of a heating cycle system of an industrial furnace according to the prior art.
The heating device comprises a heating chamber, a fan seat, a fan, an air inlet support, a heating wire fixing frame, a fan seat, a fan driving device, a fan seat, a fan fixing frame, a threading hole, a fan seat, an electric cabinet, a fan driving device, an air inlet support and a heating chamber, wherein the air inlet is 1, the heating wire is 2, the heating wire is 3, the threading hole is 4, the fan seat is 5, the electric cabinet is 6, the fan driving device is 7, the air inlet support is 8, and the heating chamber is 9.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the utility model discloses a fan and heater strip 2, wherein the fan includes fan drive arrangement 7, fan wheel, fan seat 5 and air intake 1, and fan drive arrangement 7 is located 5 upsides of fan seat, 5 downside of fan seat is equipped with heating chamber 9, just be equipped with fan wheel and heater strip 2 in the heating chamber 9, fan wheel passes through the drive of fan drive arrangement 7 is rotated, heater strip 2 is the annular and encircles and locate around the fan wheel, heating chamber 9 downside is equipped with air intake 1.
As shown in fig. 1, a heating wire fixing frame 3 is arranged in the heating chamber 9, the heating wires 2 are installed on the heating wire fixing frame 3 at equal intervals, and the heating wire fixing frame 3 is made of a high-temperature resistant material. In addition the fan seat 5 upside is equipped with electric cabinet 6, just heater strip 2 passes through electric cabinet 6 power supply heating and control heating temperature, electric cabinet 6 is the publicly known technique in this field and for the product of market purchase.
As shown in fig. 1, a threading hole 4 is formed in the blower base 5 for the connection circuit of the electric cabinet 6 and the heating wire 2 to pass through, and a heat insulation sleeve can be arranged in the threading hole 4 as required to avoid circuit damage.
As shown in fig. 1, in this embodiment, a heat insulation layer made of an aluminum silicate fiber material is disposed on the chamber wall of the heating chamber 9 to perform the functions of heat preservation, heat insulation and heat energy loss isolation.
As shown in fig. 1, the fan frame 5 downside is equipped with air intake support 8, just air intake support 8 locates the heating chamber 9 outside, 1 upper end of air intake with heating chamber 9 links firmly, 1 lower extreme of air intake passes through air intake support 8 supports, the utility model discloses during operation, the fan wheel is rotatory by cold air is inhaled by air intake 1 in the heating chamber 9.
The fan driving device 7 may adopt a speed reduction motor, and the fan base 5 may be provided therein with a cooling assembly as required, which is a technique known in the art, for example, a fan structure in the publication No. CN 2099521U may be adopted, which is provided with a heat insulator, a cooling fan, and the like, and both the heat insulator and the cooling fan may be provided in the fan base 5, and as shown in fig. 2, an air outlet is provided at a suitable position on the fan base 5 to discharge hot air into the furnace, which is also a technique known in the art.
The utility model discloses a theory of operation does:
as shown in fig. 2, in the heat treatment industrial furnace in the prior art, the heater is separated from the fan and the distance is relatively long, so that the local temperature of the heater part is easily too high in the heating process, the other part has a heating dead zone, and the heater also occupies the hearth space, thereby increasing the volume of the furnace body.
And as shown in fig. 1, the utility model discloses make integral type structure with heater strip 2 and fan, the utility model discloses during operation, fan wheel inhales the air by air intake 1, and directly heats through heater strip 2 in heating chamber 9 after the air inhales, then emits into furnace again, because heater strip 2 is the annular ring around locating fan wheel is around, air and the big just temperature field homogeneity of heater strip 2 area of contact are high, can promote heating efficiency, and difficult formation heating blind spot, in addition the utility model discloses do the integral type with fan and heater strip 2, saved the occupation space of heater to furnace on the one hand, on the other hand also easy to assemble maintains, fan and heater strip 2 can wholly hoist and mount and install or demolish.
Claims (7)
1. The utility model provides an integral type fan heater for heat treatment industrial furnace which characterized in that: including fan and heater strip (2), wherein the fan includes fan drive arrangement (7), fan wheel, fan seat (5) and air intake (1), and fan drive arrangement (7) are located fan seat (5) upside, fan seat (5) downside is equipped with heating chamber (9), just be equipped with fan wheel and heater strip (2) in heating chamber (9), fan wheel passes through fan drive arrangement (7) drive rotates, heater strip (2) encircle to be located around the fan wheel, heating chamber (9) downside is equipped with air intake (1).
2. The integrated fan heater for the heat treatment industrial furnace according to claim 1, characterized in that: a heating wire fixing frame (3) is arranged in the heating chamber (9), and the heating wires (2) are installed on the heating wire fixing frame (3).
3. The integrated fan heater for the heat treatment industrial furnace according to claim 2, characterized in that: the upper side of the fan base (5) is provided with an electric cabinet (6), and the heating wires (2) are used for supplying power and heating and controlling the heating temperature through the electric cabinet (6).
4. The integrated fan heater for the heat treatment industrial furnace according to claim 3, characterized in that: and the fan base (5) is provided with a threading hole (4) for the connection circuit of the electric cabinet (6) and the heating wire (2) to pass through.
5. The integrated fan heater for the heat treatment industrial furnace according to claim 4, characterized in that: and a heat insulation sleeve is arranged in the threading hole (4).
6. The integrated fan heater for the heat treatment industrial furnace according to claim 1, characterized in that: and a heat insulation layer is arranged on the wall of the heating chamber (9).
7. The integrated fan heater for the heat treatment industrial furnace according to claim 1, characterized in that: the air conditioner is characterized in that an air inlet support (8) is arranged on the lower side of the air conditioner base (5), the air inlet support (8) is arranged on the outer side of the heating chamber (9), the upper end of the air inlet (1) is fixedly connected with the heating chamber (9), and the lower end of the air inlet (1) is supported by the air inlet support (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222702903.7U CN218722275U (en) | 2022-10-14 | 2022-10-14 | Integrated fan heater for heat treatment industrial furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222702903.7U CN218722275U (en) | 2022-10-14 | 2022-10-14 | Integrated fan heater for heat treatment industrial furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218722275U true CN218722275U (en) | 2023-03-24 |
Family
ID=85585702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222702903.7U Active CN218722275U (en) | 2022-10-14 | 2022-10-14 | Integrated fan heater for heat treatment industrial furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218722275U (en) |
-
2022
- 2022-10-14 CN CN202222702903.7U patent/CN218722275U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103276170B (en) | Air circulation system of aging furnace | |
| CN204041517U (en) | Arbor separated type is from cooling high temperature circulation fan | |
| CN103375975A (en) | Heating and drying furnace with forward and reverse hot air circulation | |
| CN105429082A (en) | Ice and snow melting device for transmission line | |
| CN218722275U (en) | Integrated fan heater for heat treatment industrial furnace | |
| CN108714677B (en) | Multi-process forging heating device for automobile aluminum alloy wheel hub | |
| CN108344260A (en) | Wood industry plank drying unit | |
| CN201933010U (en) | Toughened glass homogenizing furnace | |
| JP6716702B2 (en) | Hot air anoxic brazing system | |
| CN214172940U (en) | Pit type industrial electric furnace | |
| CN201423484Y (en) | Efficient aluminum alloy brazing furnace | |
| CN213803905U (en) | Nut recrystallization annealing device | |
| CN209978371U (en) | Electric heating type air energy heat circulation heating furnace | |
| CN210001766U (en) | energy-saving double-chamber convection tempering furnace for processing tempered glass | |
| CN206037404U (en) | Improved heating fan | |
| CN211261758U (en) | Temperature detection device for industrial furnace | |
| CN213540754U (en) | Fully-sealed water-cooling hot air fan | |
| CN218473001U (en) | Device for heating stator | |
| CN202204272U (en) | Non-induced air cycling and uniform temperature casting rod heating furnace | |
| CN219589443U (en) | Heat treatment device | |
| CN212316181U (en) | Energy-saving tempering furnace with circulating heating device | |
| CN216756332U (en) | Temperature equalizing mechanism for metal ceramic powder mixing device | |
| CN211084039U (en) | High steam generator of security | |
| CN210474561U (en) | Aluminum foil coating line | |
| CN221172989U (en) | Be used for nickel copper intermediate frequency electric stove cooling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |