CN209341263U - A kind of center air supply device - Google Patents
A kind of center air supply device Download PDFInfo
- Publication number
- CN209341263U CN209341263U CN201821888778.0U CN201821888778U CN209341263U CN 209341263 U CN209341263 U CN 209341263U CN 201821888778 U CN201821888778 U CN 201821888778U CN 209341263 U CN209341263 U CN 209341263U
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- CN
- China
- Prior art keywords
- blast pipe
- supply device
- air supply
- center air
- 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.)
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Abstract
The utility model belongs to garbage incineration equipment field, discloses a kind of center air supply device, is provided with blast pipe, and exhaust vent is vertically welded in the middle part of the blast pipe, and the end of the blast pipe and the end of discharge pipe are bolted and are equipped with blind plate；The surface of the blast pipe is provided with several exhaust vents, and the front end of the blast pipe is connected to air inlet.The center air supply device passes through toward conveying oxygen in the middle part of thick and heavy rubbish, solves the problem of that rubbish thickness supplies oxygen insufficient incomplete combustion；The rigidity of waste incineration flame is improved, guarantees that incineration firing is complete, has great importance for the protection of environment.
Description
Technical field
The utility model belongs to garbage incineration equipment field more particularly to a kind of center air supply device.
Background technique
Garbage incineration technology is just obtaining increasingly extensive application with the advantages that its high volume reduction rate and recyclable thermal energy, and rubbish is burnt
Burning method has become one of main method for the treatment of of urban garbage.After rubbish is handled with incineration method, garbage energy minimizing is saved and is used
Ground, can also eliminate various pathogen, convert innocuous substance for harmful substance.But in Refuse Incineration Process, too due to waste layer
Thickness, it is incomplete to be easy to produce incineration firing, leads to the problem of harmful substance.
In conclusion problem of the existing technology is: in Refuse Incineration Process, since waste layer is too thick, being easy to produce
Incineration firing is incomplete, leads to the problem of harmful substance.
Summary of the invention
In view of the problems of the existing technology, the utility model provides a kind of center air supply device.
The utility model is realized in this way the center air supply device is provided with blast pipe, the middle part of the blast pipe is hung down
It directly is welded with exhaust vent, the end of the blast pipe and the end of discharge pipe are bolted and are equipped with blind plate；
The surface of the blast pipe is provided with several exhaust vents, and the front end of the blast pipe is connected to air inlet.
Further, the blast pipe and discharge pipe are communication type structure.
Further, the blind plate size is greater than blast pipe and outlet air pipe diameter.
The advantages of the utility model and good effect are as follows: the center air supply device passes through toward conveying oxygen in the middle part of thick and heavy rubbish
Gas solves the problem of that rubbish thickness supplies oxygen insufficient incomplete combustion；The rigidity of waste incineration flame is improved, guarantees incineration firing
Completely, have great importance for the protection of environment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of center air supply device provided by the utility model；
In figure: 1, air inlet；2, blast pipe；3, discharge pipe；4, exhaust vent；5, blind plate.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to embodiments, to this
Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain that this is practical new
Type is not used to limit the utility model.
The structure of the utility model is explained in detail with reference to the accompanying drawing.
The center air supply device is provided with blast pipe 2, and the middle part of the blast pipe 2 is vertically welded with exhaust vent 4, it is described into
The end of air hose 2 and the end of discharge pipe 3 are bolted and are equipped with blind plate 5；
The surface of the blast pipe 2 is provided with several exhaust vents 4, and the front end of the blast pipe 2 is connected to air inlet 1.
As the preferred embodiment of the utility model, the blast pipe 2 is communication type structure with discharge pipe 3.
As the preferred embodiment of the utility model, 5 size of blind plate is greater than 3 diameter of blast pipe 2 and discharge pipe.
Working principle of the utility model is:
The device is put into inside rubbish heap, blossom type cloth is passed through toward conveying air, air in the middle part of rubbish by air inlet 1
The exhaust vent 4 set enters inside rubbish；By solving rubbish thickness and supplying oxygen insufficient, burning toward conveying oxygen in the middle part of thick and heavy rubbish
Incomplete problem；The rigidity of waste incineration flame is improved, guarantees that incineration firing is complete, is had for the protection of environment important
Meaning.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (1)
1. a kind of center air supply device, which is characterized in that the center air supply device is provided with blast pipe, in the blast pipe
Portion is vertically welded with exhaust vent, and the end of the blast pipe and the end of discharge pipe are bolted and are equipped with blind plate；
The surface of the blast pipe is provided with several exhaust vents, and the front end of the blast pipe is connected to air inlet；
The blast pipe and discharge pipe are communication type structure；
The blind plate size is greater than blast pipe and outlet air pipe diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821888778.0U CN209341263U (en) | 2018-11-16 | 2018-11-16 | A kind of center air supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821888778.0U CN209341263U (en) | 2018-11-16 | 2018-11-16 | A kind of center air supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209341263U true CN209341263U (en) | 2019-09-03 |
Family
ID=67747578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821888778.0U Active CN209341263U (en) | 2018-11-16 | 2018-11-16 | A kind of center air supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209341263U (en) |
-
2018
- 2018-11-16 CN CN201821888778.0U patent/CN209341263U/en active Active
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| GR01 | Patent grant | ||
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