CN202770141U - Multi-heat-source drying kiln - Google Patents
Multi-heat-source drying kiln Download PDFInfo
- Publication number
- CN202770141U CN202770141U CN 201220386910 CN201220386910U CN202770141U CN 202770141 U CN202770141 U CN 202770141U CN 201220386910 CN201220386910 CN 201220386910 CN 201220386910 U CN201220386910 U CN 201220386910U CN 202770141 U CN202770141 U CN 202770141U
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- CN
- China
- Prior art keywords
- drying kiln
- kiln body
- heat
- dry kiln
- air inlets
- 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 - Fee Related
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Abstract
The utility model discloses a multi-heat-source drying kiln which comprises a drying kiln body. The drying kiln body is provided with air inlets and an air outlet. The air inlets are arranged on the sidewalls of two sides of the rear end of the drying kiln body. The air outlet is arranged on the top of the front end of the drying kiln body. A plurality of electric heating tubes are respectively arranged on the sidewalls, in the front of the air inlets, of two sides of the drying kiln body. The multi-heat-source drying kiln has the advantages that when refractory bricks in the drying kiln need higher drying temperature, the heating tubes arranged in the front of the air inlets can continue to heat high-temperature gas in the drying kiln and enable the high-temperature gas to reach the required temperature. Consequently, the refractory bricks can be fully dried, and production quality of the refractory bricks is improved.
Description
Technical field
The utility model relates to the dry kiln technical field, especially relates to a kind of many thermals source dry kiln.
Background technology
Drying process is one important procedure that refractory material is produced, half-finished drying process is directly connected to subsequent production technique and directly affects the quality of product quality, the dry kiln of producing at present refractory material is generally the waste gas that utilizes the band in the tunnel cave to have surplus heat and carries out half-finished drying, but owing to be subject to the impact of sintering schedule, be with the waste heat amount unstable in the waste gas, temperature also is not quite similar, particularly because tunnel cave waste gas residual heat temperature is lower, when running into the required baking temperature of refractory brick when higher, will cause dry kiln can't satisfy the drying process needs, this has just caused the semi-finished product in the dry kiln not finish drying process according to drying process accurately, directly affected production efficiency product quality stable.For satisfying technological requirement, just need to structure and the thermal source of dry kiln be improved.
Summary of the invention
The purpose of this utility model is to provide a kind of many thermals source dry kiln that can continue to high-temperature gas heating.
For achieving the above object, the utility model can be taked following technical proposals:
Many thermals source dry kiln described in the utility model comprises the dry kiln body with inlet, outlet, and described air inlet is arranged on the sidewall of both sides, dry kiln body rear end, and described gas outlet is arranged on the top of dry kiln body front end; Sidewall in the air inlet front portion of described both sides is respectively arranged with many electrothermal tubes.
The utility model advantage is that when refractory brick in the dry kiln needs higher baking temperature the electrothermal tube that is arranged on the air inlet front portion can continue heating to the high-temperature gas that enters in the kiln, makes it reach required temperature.Like this, can so that refractory brick is dry fully, increase the quality of production of refractory brick.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in the figure, many thermals source dry kiln described in the utility model comprises that described air inlet 1 is arranged on the sidewall of both sides, dry kiln body 3 rear end with inlet, outlet 1,2 dry kiln body 3, and described gas outlet 2 is arranged on the top of dry kiln body 3 front ends; Sidewall in air inlet 1 front portion of described both sides is respectively arranged with many electrothermal tubes 4.
Claims (1)
1. thermal source dry kiln more than a kind, comprise the dry kiln body (3) with inlet, outlet (1,2), it is characterized in that: described air inlet (1) is arranged on the sidewall of dry kiln body (3) both sides, rear end, and described gas outlet (2) are arranged on the top of dry kiln body (3) front end; The sidewall anterior at the air inlet (1) of described both sides is respectively arranged with many electrothermal tubes (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220386910 CN202770141U (en) | 2012-08-07 | 2012-08-07 | Multi-heat-source drying kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220386910 CN202770141U (en) | 2012-08-07 | 2012-08-07 | Multi-heat-source drying kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202770141U true CN202770141U (en) | 2013-03-06 |
Family
ID=47776707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220386910 Expired - Fee Related CN202770141U (en) | 2012-08-07 | 2012-08-07 | Multi-heat-source drying kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202770141U (en) |
-
2012
- 2012-08-07 CN CN 201220386910 patent/CN202770141U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20140807 |
|
| EXPY | Termination of patent right or utility model |