CN2795663Y - Wooden flour jet nozzle - Google Patents
Wooden flour jet nozzle Download PDFInfo
- Publication number
- CN2795663Y CN2795663Y CN 200520042128 CN200520042128U CN2795663Y CN 2795663 Y CN2795663 Y CN 2795663Y CN 200520042128 CN200520042128 CN 200520042128 CN 200520042128 U CN200520042128 U CN 200520042128U CN 2795663 Y CN2795663 Y CN 2795663Y
- Authority
- CN
- China
- Prior art keywords
- wood powder
- wooden flour
- wooden
- carrier pipe
- pipe
- 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 relates to a wooden flour jetting nozzle used for the heat supplying technology of the production of artificial boards of wood industry, which is characterized in that the wooden flour jetting nozzle is composed of a wooden flour conveying pipe, one end of which is connected with a primary air flange; the other end of the wooden flour conveying pipe is provided with jetting heads which are provided with rotating shape outlets which are surrounded by guiding boards with inclining angles; the periphery of the wooden flour conveying pipe on the back part of the primary air flange is sheathed with a secondary air connecting pipe of which one end is closed with the outer circular walls of the wooden flour conveying pipe, and the other end is opened; the caliber of the secondary air connecting pipe is changed into a big size when the length of the secondary air connecting pipe is longer than that of the wooden flour conveying pipe; rotating shape air outlets which are composed of secondary guiding plates are positioned between the throat position with an enlarged caliber and the pipe walls of the wooden flour conveying pipe; the secondary air connecting pipe which is arranged on one closed end is provided with air inlets which are connected with a secondary air flange. The utility model has the advantages that the jetting nozzles which are composed of the conveying pipe and the guiding plates make wooden flour uniformly jet out after the wooden flour passes through the jetting nozzles, and the rotating shape secondary air pipe outlet which is used for blowing the air accelerates the rotation of the wooden flour, and makes wooden flour into a jetting shape after entering a furnace chamber to make the combustion sufficient and effective.
Description
One, technical field:
The utility model relates to a kind of nozzle, particularly discloses the Wood powder nozzle in a kind of heat supply process that is applied to wood industry wood-based plate processing.
Two, background technology:
In the wood-based plate industry, especially in the process of medium-density plate, produced a large amount of sanding powders, become industrial waste, for effectively with the fuel of sanding powder as the wood-based plate heating stove.The reasonability of Wood powder nozzle shape is fully burned sanding powder in stove.Not only, saved part of fuel again for wood-based plate factory and office have managed waste material.
Three, summary of the invention:
The purpose of this utility model is the various defectives that overcome prior art, discloses a kind of Wood powder nozzle, and it can make sanding powder be fully burned in stove.The utility model is achieved in that a kind of Wood powder nozzle that is applied in the wooden wood industry wood-based plate processing heat supply process, comprise carrier pipe and spout, it is characterized in that: its composition comprises that also an end connects a wind and sends out blue wood powder carrier pipe, the other end of wood powder carrier pipe is provided with the shower nozzle that guide plate with angle surrounds the outlet of rotation shape, wood powder carrier pipe periphery is with the adapter of secondary wind behind a wind flange, one end and the sealing of wood powder carrier pipe cylindrical wall, the other end opens wide, bore becomes big when being longer than the wood powder carrier pipe, be provided with the rotation shape air outlet that the secondary guide plate is formed between throat that the bore change is big and wood powder carrier wall, seal the secondary wind of an end and take over the air inlet that is provided with connection secondary wind flange.
The beneficial effects of the utility model are: carrier pipe A and guide plate 7 are formed the shower nozzle 6 of carrier pipe, its effect is that wood powder passes through the ejection of shower nozzle Rotating with Uniform, there is the secondary air channel road to join again, and there is the rotary-type air nozzle of guide plate to accelerate the rotation of wood powder, wood powder forms spray form in burner hearth, make burning more abundant more effective.
Four, description of drawings:
Accompanying drawing 1 is the utility model Wood powder nozzle structure chart;
Accompanying drawing 2 is that the A-A of accompanying drawing 1 is to view.
In the drawings: 1, wind flange; 2, secondary wind is taken over; 3, connect the body of heater flange; 4, wood powder carrier pipe; 5, secondary wind guide pipe; 6, shower nozzle; 7, plank powder guide plate; 8, secondary wind flange.
Five, the specific embodiment:
With reference to the accompanying drawings 1,2, the utility model mainly is made up of 8 parts, all makes with the stainless steel material welding.Wood powder carrier pipe 4 is connected with outside wood powder carrier pipe (also claiming airduct one time) by a wind flange 1.The diameter of wood powder carrier pipe is to calculate according to wood powder conveying capacity and transporting velocity, front end at carrier pipe is a shower nozzle 6, shower nozzle is fixed together with carrier pipe with several guide plates 7 that have certain angle, and it mainly acts on is to make wood powder pass through the ejection of guide plate Rotating with Uniform.Secondary wind is taken over by secondary wind flange 8 and secondary air channel road and is joined, secondary wind is to be used for replenishing the air that the wood powder burning needs, also be welded with several guide plates 5 that certain angle is arranged at its front end, utilize secondary wind to accelerate the rotation of wood powder, make wood powder form spray form in burner hearth, the wood powder burning can be more abundant more effective.Body of heater adpting flange 3 is to be used for nozzle is fixed in the adapter of body of heater; because the wall thickness of stove has nothing in common with each other; burn out in order to protect spout not stretch into too much in the burner hearth, after body of heater adpting flange 3 is determined the position according to the burner hearth wall thickness when mounted, take over 2 welding with secondary wind again.
Claims (3)
1, a kind of Wood powder nozzle, comprise carrier pipe and spout, it is characterized in that: its composition comprises that also an end connects the wood powder carrier pipe of a wind flange, the other end of wood powder carrier pipe is provided with the shower nozzle that guide plate with angle surrounds the outlet of rotation shape, wood powder carrier pipe periphery is with the adapter of secondary wind behind a wind flange, one end and the sealing of wood powder carrier pipe cylindrical wall, the other end opens wide, bore becomes big when being longer than the wood powder carrier pipe, be provided with the rotation shape air outlet that the secondary guide plate is formed between throat that the bore change is big and wood powder carrier wall, seal the secondary wind of an end and take over the air inlet that is provided with connection secondary wind flange.
2, Wood powder nozzle according to claim 1 is characterized in that: the shower nozzle end face of wood powder carrier pipe does not protrude in the carrier pipe end face.
3, Wood powder nozzle according to claim 1 and 2 is characterized in that: be provided with the flange that connects body of heater in the stage casing that secondary wind is taken over.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520042128 CN2795663Y (en) | 2005-06-03 | 2005-06-03 | Wooden flour jet nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520042128 CN2795663Y (en) | 2005-06-03 | 2005-06-03 | Wooden flour jet nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2795663Y true CN2795663Y (en) | 2006-07-12 |
Family
ID=36813418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520042128 Expired - Fee Related CN2795663Y (en) | 2005-06-03 | 2005-06-03 | Wooden flour jet nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2795663Y (en) |
-
2005
- 2005-06-03 CN CN 200520042128 patent/CN2795663Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |