CN202304398U - A convective heating furnace gas collection tank with a supporting device - Google Patents
A convective heating furnace gas collection tank with a supporting device Download PDFInfo
- Publication number
- CN202304398U CN202304398U CN 201120368526 CN201120368526U CN202304398U CN 202304398 U CN202304398 U CN 202304398U CN 201120368526 CN201120368526 CN 201120368526 CN 201120368526 U CN201120368526 U CN 201120368526U CN 202304398 U CN202304398 U CN 202304398U
- Authority
- CN
- China
- Prior art keywords
- plenum chamber
- collection tank
- gas collection
- heating furnace
- furnace gas
- 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.)
- Expired - Lifetime
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model provides a convective heating furnace gas collection tank with a supporting device. The convective heating furnace gas collection tank comprises the supporting device and wall plates wrapped outside the supporting device. The supporting device is additionally placed in a conventional gas collection tank for supporting the wall plates of the gas collection tank, thereby enhancing strength of the convective heating furnace gas collection tank greatly, preventing the convective heating furnace gas collection tank from deforming and prolonging the service lifetime of the convective heating furnace gas collection tank.
Description
Technical field
The utility model relates to plenum chamber in a kind of convection oven that has a bracing or strutting arrangement.
Background technology
In the prior art, as shown in Figure 1, the upper and lower plenum chamber in the convection oven is all for being surrounded by wallboard 10.Because the volume of upper and lower plenum chamber is bigger, and existing plenum chamber is merely certain thickness wallboard 10 and is welded, and its structural stability is poor.And its set inside has backwind tube 20 and heater etc., and its exit also is provided with jet plate; These equipment have more increased the stressed of plenum chamber.Upper and lower in use for some time plenum chamber can deform usually.
The utility model content
In order to solve the existing problem of plenum chamber in the prior art, the utility model provides a kind of novel plenum chamber, promptly in existing plenum chamber, sets up supporting construction, makes the structure of plenum chamber more firm, increases its service life.
For realizing above-mentioned purpose, a kind of convection oven plenum chamber that has bracing or strutting arrangement of the utility model, said plenum chamber comprise the wallboard that bracing or strutting arrangement is outer with being coated on bracing or strutting arrangement.
Further, said bracing or strutting arrangement comprises the vertical beam that is provided with on the vertical direction, and the part in the said vertical beam is to use riser as backwind tube.
Further, the vertical beam as backwind tube that is positioned at said plenum chamber top corner location is provided with mounting structure, in order to plenum chamber to be installed.
The disclosed plenum chamber that has bracing or strutting arrangement in the utility model is set up bracing or strutting arrangement the wallboard of plenum chamber is supported in original plenum chamber inside, the intensity of plenum chamber is increased greatly, and is not yielding, prolongs the service life of plenum chamber.And; The vertical beam that is provided with on the part vertical direction in the bracing or strutting arrangement is a standpipe; In to the supporting construction on the plenum chamber vertical direction, also using as backwind tube; This design has realized two kinds of functions of a kind of structure, has promptly strengthened the intensity of plenum chamber, has practiced thrift materials again and difficulty is set.In addition, also be provided with mounting structure being positioned on the vertical beam that uses as backwind tube in four bights of plenum chamber, be used for plenum chamber is fixed on body of heater, make and realize between plenum chamber and the body of heater that multiple spot installs, strengthen its steadiness more.
Description of drawings
Plenum chamber structural representation in Fig. 1 prior art;
Fig. 2 has the plenum chamber structural representation of bracing or strutting arrangement for the utility model;
Fig. 3 is a support device structure sketch map among Fig. 2.
The specific embodiment
Below, with reference to accompanying drawing, above plenum chamber is an example, and the utility model is more comprehensively explained, wherein, the direction that is provided with when above plenum chamber uses is benchmark, and direction initialization, promptly its upper end is the top, the lower end is the bottom.Following plenum chamber is that last plenum chamber is inverted setting, and then its top and bottom are opposite with last plenum chamber.
Like Fig. 2, shown in 3, the plenum chamber that has bracing or strutting arrangement in the present embodiment comprises wallboard 10 and bracing or strutting arrangement 11.Wallboard 10 is fixedly connected with bracing or strutting arrangement 11, and is coated on the bracing or strutting arrangement 11 outer plenum chambers of forming.11 pairs of wallboards 10 of bracing or strutting arrangement are played a supporting role.Bracing or strutting arrangement 11 comprises top frame 12, underframe 13, center 14, some tie-beams 15 and vertical beam.Top frame 12, underframe 13, center 14 links together through some tie-beams 15.The shape of top frame 12 and underframe 13 should be identical with plenum chamber top and bottom.Vertical beam 20 is arranged between top frame 12 and the underframe 13, and the part vertical beam is a riser, and uses as backwind tube 20.The upper end that is arranged on the vertical beam that uses as backwind tube 20 in four bights of plenum chamber is stretched out by the plenum chamber top, and also is provided with mounting structure 21 in its part of stretching out, and is used for the plenum chamber lifting or is supported on upper of furnace body.Make plenum chamber and body of heater realize the multiple spot installation, strengthen the steadiness of plenum chamber more.
If plenum chamber is too high, also can in center 14, also set up single direction or latticed brace summer, be used for backwind tube or vertical beam being supported at the middle part, simultaneously, further strengthen the rigidity of plenum chamber.
Claims (3)
1. a convection oven plenum chamber that has bracing or strutting arrangement is characterized in that, said plenum chamber comprises the wallboard that bracing or strutting arrangement is outer with being coated on bracing or strutting arrangement.
2. according to plenum chamber described in the claim 1, it is characterized in that said bracing or strutting arrangement comprises the vertical beam that is provided with on the vertical direction, a part of riser in the said vertical beam is to use as backwind tube.
3. according to plenum chamber described in the claim 2, it is characterized in that the vertical beam as backwind tube that is positioned at said plenum chamber top corner location is provided with mounting structure, in order to plenum chamber to be installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120368526 CN202304398U (en) | 2011-09-30 | 2011-09-30 | A convective heating furnace gas collection tank with a supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120368526 CN202304398U (en) | 2011-09-30 | 2011-09-30 | A convective heating furnace gas collection tank with a supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202304398U true CN202304398U (en) | 2012-07-04 |
Family
ID=46373281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120368526 Expired - Lifetime CN202304398U (en) | 2011-09-30 | 2011-09-30 | A convective heating furnace gas collection tank with a supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202304398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997694A (en) * | 2012-10-25 | 2013-03-27 | 应志恩 | Hot air circulating mechanism of melting furnace |
-
2011
- 2011-09-30 CN CN 201120368526 patent/CN202304398U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997694A (en) * | 2012-10-25 | 2013-03-27 | 应志恩 | Hot air circulating mechanism of melting furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |