CN201449125U - Furnace gas distribution device of compound fertilizer dryer - Google Patents
Furnace gas distribution device of compound fertilizer dryer Download PDFInfo
- Publication number
- CN201449125U CN201449125U CN2009200424569U CN200920042456U CN201449125U CN 201449125 U CN201449125 U CN 201449125U CN 2009200424569 U CN2009200424569 U CN 2009200424569U CN 200920042456 U CN200920042456 U CN 200920042456U CN 201449125 U CN201449125 U CN 201449125U
- Authority
- CN
- China
- Prior art keywords
- compound fertilizer
- dryer
- pipe wall
- inside pipe
- fertilizer dryer
- 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
Links
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model provides a furnace gas distribution device of a compound fertilizer dryer, which is a metal tube body with hollow inside. Pluralities of corrugated grooves are arranged on portions of the inner wall of the tube body, and the remained inner wall of the tube body is smooth. The furnace gas distribution device of a compound fertilizer dryer has the following technical advantages that the furnace gas distribution device is simple in structure, can lead heated flue gas to be uniform when entering a barrel body of the dryer, enables all portions inside the barrel body of the dryer to sufficiently receive heat of heated flue gas, sufficiently utilizes the dryer, and increases drying efficiency.
Description
Technical field
The utility model relates to a kind of furnace atmosphere distributing device of compound fertilizer dryer, is used to make the furnace gas in the compound fertilizer dryer to distribute equably, belongs to chemical machinery field.
Background technology
At present, the flue gas of the heat that the oven dry thermal source of existing compound fertilizer dryer provides from combustion furnace, and the flue gas of heat is when entering dryer, because the caliber of the air inlet pipe of heat has only about 45% of drier body internal diameter, as shown in Figure 1, cause the flue gas of heat to have in entering drier body more than 2 meters, the hot flue gases of this section is insufficient with the heat exchange of material to be dried, this oven dry length more than 2 meters can not be made full use of, influenced the efficient of oven dry.
The utility model content
The purpose of this utility model is to address the above problem, and a kind of furnace atmosphere distributing device of compound fertilizer dryer is provided, and is very even in the time of can making hot flue gas enter in the dryer, reaches the effect of abundant oven dry.
Furnace atmosphere distributing device of compound fertilizer dryer of the present utility model, it is the metal body of inner hollow, its part inside pipe wall be provided with a plurality of corrugation grooves, remaining inside pipe wall is a shiny surface.
Preferably, described device is the metal cylinder iron pipe of inner hollow, evenly is provided with a plurality of corrugation grooves continuously on 5/6ths the face of its inside pipe wall, and the fan-shaped angle that said inside pipe wall top forms is 300 °.
Equally preferably, described device is the metal cylinder stainless steel tube of inner hollow, evenly is provided with a plurality of corrugation grooves continuously on 3/4ths the face of its inside pipe wall, and the fan-shaped angle that said inside pipe wall top forms is 270 °.
Furnace atmosphere distributing device of compound fertilizer dryer of the present utility model has following technique effect: simple in structure, and can make the flue gas of heat just very even when entering drier body, make interior all parts of drier body can both fully receive the heat of hot flue gases, make full use of dryer, improved drying efficiency.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural representation of compound fertilizer dryer and material feeding box in the prior art;
Fig. 2 is the structural representation of first embodiment furnace atmosphere distributing device of compound fertilizer dryer of the present utility model;
Fig. 3 is the profile of Fig. 2;
Wherein, 1 is drier body, and 2 is material feeding box, and 3 is furnace atmosphere distributing device of compound fertilizer dryer.
The specific embodiment
As Fig. 2, shown in Figure 3, first embodiment of furnace atmosphere distributing device of compound fertilizer dryer of the present utility model, furnace atmosphere distributing device is the metal cylinder iron pipe of an inner hollow, evenly be provided with a plurality of corrugation grooves continuously on 5/6ths the face of its inside pipe wall, the fan-shaped angle that the inside pipe wall top forms is 300 °, remaining inside pipe wall is a shiny surface, and the fan-shaped angle that the inside pipe wall top forms is 60 °.
First kind of embodiment of furnace atmosphere distributing device of compound fertilizer dryer of the present utility model, the furnace atmosphere distributing device device is the metal cylinder stainless steel tube of inner hollow, evenly be provided with a plurality of corrugation grooves continuously on 3/4ths the face of its inside pipe wall, the fan-shaped angle that the inside pipe wall top forms is 270 °, and the fan-shaped angle that the inside pipe wall top forms is 90 °.
Furnace atmosphere distributing device of compound fertilizer dryer of the present utility model is very simple in use, only need be placed in the material feeding box and get final product, the flue gas of heat is through furnace atmosphere distributing device of compound fertilizer dryer the time, can under the effect of furnace atmosphere distributing device, evenly distribute, make the flue gas of heat when entering drier body, just very become even.
Claims (3)
1. furnace atmosphere distributing device of compound fertilizer dryer is characterized in that, it is the metal body of inner hollow, its part inside pipe wall be provided with a plurality of corrugation grooves, remaining inside pipe wall is a shiny surface.
2. according to the said furnace atmosphere distributing device of compound fertilizer dryer of claim 1, it is characterized in that, described device is the metal cylinder iron pipe of inner hollow, evenly be provided with a plurality of corrugation grooves continuously on 5/6ths the face of its inside pipe wall, the fan-shaped angle that said inside pipe wall top forms is 300 °.
3. according to the said furnace atmosphere distributing device of compound fertilizer dryer of claim 1, it is characterized in that, described device is the metal cylinder stainless steel tube of inner hollow, evenly be provided with a plurality of corrugation grooves continuously on 3/4ths the face of its inside pipe wall, the fan-shaped angle that said inside pipe wall top forms is 270 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200424569U CN201449125U (en) | 2009-06-22 | 2009-06-22 | Furnace gas distribution device of compound fertilizer dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200424569U CN201449125U (en) | 2009-06-22 | 2009-06-22 | Furnace gas distribution device of compound fertilizer dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201449125U true CN201449125U (en) | 2010-05-05 |
Family
ID=42553845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200424569U Expired - Fee Related CN201449125U (en) | 2009-06-22 | 2009-06-22 | Furnace gas distribution device of compound fertilizer dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201449125U (en) |
-
2009
- 2009-06-22 CN CN2009200424569U patent/CN201449125U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203270375U (en) | Vertical-blowing drying box | |
| CN205747818U (en) | Nonwoven production drying plant | |
| CN201488532U (en) | Calcining kiln with device for circularly utilizing residual heat of kiln body | |
| CN103103856A (en) | Heat blower for paper electromagnetism drying | |
| CN102767902B (en) | A kind of electromagnetic energy heat conducting oil heated air circulating low pressure boiler device | |
| CN103557686B (en) | A kind of electromagnetic induction heating multifunctional hot air dryer | |
| CN201449125U (en) | Furnace gas distribution device of compound fertilizer dryer | |
| CN203467559U (en) | Vacuum food drying tower | |
| CN105444535A (en) | Drying room | |
| CN202153054U (en) | Energy-saving and environment-friendly hot blast stove | |
| CN101694344A (en) | Furnace atmosphere distributing device of compound fertilizer dryer | |
| CN204881083U (en) | A drying system that is used for various sand production | |
| CN204705171U (en) | Segmented rotary furnace | |
| CN203007720U (en) | Hot air generator for electromagnetically drying paper | |
| CN202941338U (en) | Grain drying device | |
| CN201837229U (en) | Dry passage for interior wall tile roller kiln | |
| CN205909328U (en) | Be applied to dry device of surplus stoving of boiler stoving fuel | |
| CN202692629U (en) | Dryer with corrugated ribs | |
| CN203893590U (en) | Automatic regulating drying device | |
| CN203586537U (en) | Heating device for manufacturing food additives | |
| CN202361622U (en) | Energy-saving air heater | |
| CN202511599U (en) | Baking system for cold bound pellet | |
| CN203704612U (en) | Multifunctional hot air dryer adopting electromagnetic induction heating | |
| CN202085699U (en) | Tobacco shred drying and expanding device | |
| CN207451908U (en) | Sludge drying heating unit |
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: 20100505 Termination date: 20160622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |