CN205527762U - Magnetron and connection structure who heats box - Google Patents
Magnetron and connection structure who heats box Download PDFInfo
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- CN205527762U CN205527762U CN201620064185.7U CN201620064185U CN205527762U CN 205527762 U CN205527762 U CN 205527762U CN 201620064185 U CN201620064185 U CN 201620064185U CN 205527762 U CN205527762 U CN 205527762U
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Abstract
The utility model discloses a magnetron and connection structure who heats box, including magnetron, waveguide, quartz glass board, micarex and water -cooling waveguide, the entry in the waveguide is installed to the magnetron, and the outlet(discharge) flange of waveguide is connected with the inlet flange of water -cooling waveguide, and the outlet(discharge) flange of water -cooling waveguide is connected with the flange of heating box, the quartz glass board is installed between the flange of the inlet flange of water -cooling waveguide and heating box, the mica plate holder is between the inlet flange of the outlet(discharge) flange of waveguide and water -cooling waveguide. The utility model discloses a twice isolation of quartz glass board and micarex has greatly strengthened aggressive fume separation ability, can obstruct the cavity entering magnetron that aggressive fume passes through water -cooling waveguide and waveguide, corrodes the antenna of magnetron, has improved the life of magnetron.
Description
[technical field]
This utility model relates to Graphene bulking equipment, particularly relates to the connection of a kind of magnetron and heating compartment
Structure.
[background technology]
During Graphene expanded, temperature is the highest, have again the biggest corrosivity, at the sour gas of high temperature
Under environment, substantial amounts of sour gas is known from experience by heating chamber, and device of drawing up penetrates into magnetron waveguide cavity.Magnetron
Launch copper antenna in waveguide cavity, to form the sulfide of copper and produce corrosion.
As it is shown in figure 1, traditional attachment structure with heating compartment, including magnetron 1, waveguide 2, quartz
Glass plate 3 and water-cooled waveguide 5, magnetron 1 is arranged on the entrance of waveguide 2, the outlet(discharge) flange of waveguide 2 and water
The inlet flange of cold waveguide 5 connects, and the outlet(discharge) flange of water-cooled waveguide 5 connects with the adpting flange 6 of heating compartment
Connect.Quartz glass plate 3 is arranged between inlet flange and the adpting flange of heating compartment of water-cooled waveguide 5.
Traditional magnetron 1 has simply made the isolation of temperature of quartz glass 3.But, corrosive gas passes stone
English glass 3 and the space of steel flange, enter magnetron 1 by the cavity of water-cooled waveguide 5 and waveguide 2,
Antenna in directly etching magnetron 1, reduces the service life of magnetron.
[summary of the invention]
The technical problems to be solved in the utility model is to provide a kind of magnetron antenna and is difficult to burn into service life
Long magnetron and the attachment structure of heating compartment.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is, a kind of magnetron with add
The attachment structure of hot tank body, including magnetron, waveguide, quartz glass plate, micarex and water-cooled waveguide, magnetic
Keyholed back plate is arranged on the entrance of waveguide, and the outlet(discharge) flange of waveguide is connected with the inlet flange of water-cooled waveguide, water-cooled ripple
The outlet(discharge) flange led is connected with the adpting flange of heating compartment；Quartz glass plate is arranged on the entrance of water-cooled waveguide
Between flange and the adpting flange of heating compartment；Micarex is clipped in the outlet(discharge) flange of waveguide and entering of water-cooled waveguide
Between mouth flange.
Above-described attachment structure, including the first silica gel sealing ring, the first silica gel sealing ring is enclosed within micarex
Outside, by the first silica gel sealing ring between micarex and waveguide outlet flange, water-cooled waveguide entrance flange
Seal.
Above-described attachment structure, the end face of the outlet(discharge) flange of waveguide includes that cannelure, micarex are arranged on
In cannelure, leave annular gap between outer and the outer of micarex of cannelure, the first silica gel sealing ring
It is arranged in the annular gap between micarex and waveguide outlet flange.
Above-described attachment structure, including the second silica gel sealing ring, quartz glass plate and water-cooled waveguide outlet
Sealed by the second silica gel sealing ring between flange, heating compartment adpting flange.
Above-described attachment structure, the cross section of the second silica gel sealing ring is L-shaped, including bottom surface and ring limit；
Heating compartment adpting flange includes annular groove, and the periphery of quartz glass plate includes flange, quartz glass plate week
The flange on limit is embedded in the annular groove of heating compartment adpting flange, and the bottom surface of the second silica gel sealing ring is pressed in stone
Between flange and the bottom surface of hot tank body adpting flange annular groove of English glass plate；The ring of the second silica gel sealing ring
While be enclosed within the periphery of quartz glass plate flange.
Above-described attachment structure, between outlet(discharge) flange and the inlet flange of water-cooled waveguide of waveguide, water-cooled
It is connected by stainless steel bolt respectively between waveguide outlet flange and the adpting flange of heating compartment.
Attachment structure of the present utility model passes through quartz glass plate and twice isolation of micarex, greatly strengthens
To corrosive gas obstructing capacity, it is possible to hinder corrosive gas to be entered by the cavity of water-cooled waveguide and waveguide
Enter magnetron, the antenna of corrosion magnetron, improve the service life of magnetron.
[accompanying drawing explanation]
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the exploded view of prior art magnetron and the attachment structure of heating compartment.
Fig. 2 is the exploded view of this utility model embodiment magnetron and the attachment structure of heating compartment.
Fig. 3 is the top view of this utility model embodiment magnetron and the attachment structure of heating compartment.
Fig. 4 is that the B in Fig. 3 is to sectional view.
[detailed description of the invention]
The attachment structure of this utility model embodiment magnetron and heating compartment as shown in Figures 2 to 4, including
Magnetron 1, waveguide 2, quartz glass plate 3, micarex 4, silica gel sealing ring 7, silica gel sealing ring 8 and water
Cold waveguide 5, magnetron 1 is arranged on the entrance of waveguide 2, outlet(discharge) flange 201 and the water-cooled waveguide 5 of waveguide 2
Inlet flange 501 connect, the adpting flange 6 of the outlet(discharge) flange of water-cooled waveguide 5 502 and heating compartment 11
Connect.Quartz glass plate 3 be arranged on the inlet flange of water-cooled waveguide 5 and heating compartment adpting flange 6 it
Between.Micarex 4 is clipped between the outlet(discharge) flange 201 of waveguide 2 and the inlet flange 501 of water-cooled waveguide 5.
Between outlet(discharge) flange 201 and entrance 501 flange of water-cooled waveguide 5 of waveguide 2, by rustless steel spiral shell
Bolt 9 connects.Rustless steel is passed through between water-cooled waveguide 5 outlet(discharge) flange 502 and the adpting flange 6 of heating compartment
Bolt 10 connects.
The end face of the outlet(discharge) flange 201 of waveguide 2 has a ring annular groove, micarex 4 to be arranged in cannelure,
Leaving annular gap between outer and the outer of micarex 4 of cannelure, silica gel sealing ring 7 is enclosed within micarex 4
Outside, be arranged in the annular gap between micarex 4 and waveguide 2 outlet(discharge) flange.Micarex 4 and ripple
Lead and sealed by silica gel sealing ring 7 between 2 outlet(discharge) flanges, water-cooled waveguide 5 inlet flange.
The cross section of silica gel sealing ring 8 is L-shaped, including bottom surface and ring limit.Heating compartment adpting flange 6 includes
One ring annular groove, the periphery of quartz glass plate 3 has a circle flange 301, the flange of quartz glass plate 3 periphery
In 01 annular groove being embedded in heating compartment adpting flange 6, the bottom surface of silica gel sealing ring 8 is pressed in quartz glass
Between the bottom surface of the flange 301 of plate 3 and the annular groove of hot tank body adpting flange 6.Silica gel sealing ring 8
Ring limit is enclosed within the periphery of quartz glass plate 3 flange 301.Quartz glass plate 3 and water-cooled waveguide 5 inlet flange,
Sealed by silica gel sealing ring 8 between heating compartment adpting flange.
Silica gel sealing ring 7 and silica gel sealing ring 8 further increase the sealing of waveguide cavities, to sour gas
The air-tightness protective capacities of body is greatly improved.
Claims (6)
1. an attachment structure for magnetron and heating compartment, including magnetron, waveguide, quartz glass plate and
Water-cooled waveguide, magnetron is arranged on the entrance of waveguide, the outlet(discharge) flange of waveguide and the inlet flange of water-cooled waveguide
Connecting, the outlet(discharge) flange of water-cooled waveguide is connected with the adpting flange of heating compartment；Quartz glass plate is arranged on water
Between inlet flange and the adpting flange of heating compartment of cold waveguide；It is characterized in that, including micarex, cloud
Motherboard is clipped between the outlet(discharge) flange of waveguide and the inlet flange of water-cooled waveguide.
Attachment structure the most according to claim 1, it is characterised in that include the first silica gel sealing ring,
First silica gel sealing ring is enclosed within the outside of micarex, micarex and waveguide outlet flange, water-cooled waveguide entrance method
Sealed by the first silica gel sealing ring between orchid.
Attachment structure the most according to claim 2, it is characterised in that the end face of the outlet(discharge) flange of waveguide
Including cannelure, micarex is arranged in cannelure, leaves between outer and the outer of micarex of cannelure
Annular gap, the first silica gel sealing ring is arranged in the annular gap between micarex and waveguide outlet flange.
Attachment structure the most according to claim 1, it is characterised in that include the second silica gel sealing ring,
By the second silica gel sealing ring between quartz glass plate and water-cooled waveguide outlet flange, heating compartment adpting flange
Seal.
Attachment structure the most according to claim 3, it is characterised in that the cross section of the second silica gel sealing ring
For L-shaped, including bottom surface and ring limit；Heating compartment adpting flange includes annular groove, the week of quartz glass plate
While include flange, the flange of quartz glass plate periphery is embedded in the annular groove of heating compartment adpting flange, the
The bottom surface of second silica gel sealing ring is pressed in the flange of quartz glass plate and the end of hot tank body adpting flange annular groove
Between face；The ring limit of the second silica gel sealing ring is enclosed within the periphery of quartz glass plate flange.
Attachment structure the most according to claim 1, it is characterised in that the outlet(discharge) flange of waveguide and water-cooled
Between the inlet flange of waveguide, pass through respectively between water-cooled waveguide outlet flange and the adpting flange of heating compartment
Stainless steel bolt connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620064185.7U CN205527762U (en) | 2016-01-22 | 2016-01-22 | Magnetron and connection structure who heats box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620064185.7U CN205527762U (en) | 2016-01-22 | 2016-01-22 | Magnetron and connection structure who heats box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205527762U true CN205527762U (en) | 2016-08-31 |
Family
ID=56768768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620064185.7U Active CN205527762U (en) | 2016-01-22 | 2016-01-22 | Magnetron and connection structure who heats box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205527762U (en) |
-
2016
- 2016-01-22 CN CN201620064185.7U patent/CN205527762U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |