CN203731461U - Piston type feeder - Google Patents
Piston type feeder Download PDFInfo
- Publication number
- CN203731461U CN203731461U CN201320883292.9U CN201320883292U CN203731461U CN 203731461 U CN203731461 U CN 203731461U CN 201320883292 U CN201320883292 U CN 201320883292U CN 203731461 U CN203731461 U CN 203731461U
- Authority
- CN
- China
- Prior art keywords
- backfire
- combustion chamber
- piston type
- passage
- type feeder
- 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
- 238000002485 combustion reaction Methods 0.000 claims abstract description 29
- 238000009423 ventilation Methods 0.000 claims description 12
- 239000000446 fuel Substances 0.000 abstract description 9
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 230000002265 prevention Effects 0.000 abstract 8
- 238000005496 tempering Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000002028 Biomass Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- 235000016068 Berberis vulgaris Nutrition 0.000 description 1
- 241000335053 Beta vulgaris Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000353135 Psenopsis anomala Species 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The utility model particularly provides a piston type feeder and belongs to the technical field of heating equipment. The piston type feeder comprises a combustion chamber, an ignition system and a control system; one side of the combustion chamber is provided with a back-fire prevention channel; the tail end of the back-fire prevention channel is provided with a feeding pipe; the combustion chamber is communicated with the feeding pipe through the back-fire prevention channel; a piston which is driven by a power device is arranged inside the feeding pipe; the feeding pipe is provided with a feeding inlet which is connected with a storage cabin; automatic feeding is achieved through the control system; the feeding inlet is close to the back-fire prevention channel. According to the piston type feeder, the piston type automatic feeding is adopted and accordingly the trouble of manual feeding is omitted and the automation is achieved; back fire can be prevented due to a back-fire prevention plate and accordingly ignition of fuel of the feeding pipe can be avoided, a fire hazard can be avoided, and the safety is improved; the combustion chamber is communicated with the back-fire prevention channel through a back-fire prevention pipe and accordingly the air pressure in the combustion chamber and the back-fire prevention channel is balanced and the back fire can be further prevented.
Description
Technical field
The utility model belongs to heating equipment technical field, relates to a kind of pay-off of living beings heating equipment, refers in particular to a kind of piston type feeder.
Background technology
Biomass fuel heating equipment utilizes stalk, paddy rice stalk, yule logs, wood chip, peanut shell, melon seed cases, beet pulp, the crops of all wastes such as bark, through being pulverized and mixed the techniques such as extruding oven dry, last granulation shape fuel, this fuel combustion time is long, overheavy firing fire box temperature is high, and economical and practical, simultaneously to environment without any pollution, CO zero-emission, SO zero-emission, belong to the renewable sources of energy, reusable edible, can replace timber, coal, natural gas, thereby promote accordingly the development of biomass fuel heating equipment, various heating equipments are all designed with corresponding feed appliance, because feed appliance is directly communicated with combustion chamber, in combustion process, the increase of burning indoor temperature and air pressure, there will be tempering phenomenon, by the ignited fuel in feed appliance, and the fuel igniting in storage bin, gently burning apparatus, heavy breaking out of fire accident, so there is potential safety hazard in the defect of existing feed appliance.
Summary of the invention
The purpose of this utility model is to provide a kind of automation feeding and avoids the piston type feeder of tempering.
The purpose of this utility model is achieved in that piston type feeder, comprise combustion chamber, ignition system and control system, wherein, described combustion chamber one side is provided with anti-backfire passage, described anti-backfire channel end is provided with feed pipe, described anti-backfire passage is communicated with described combustion chamber and feed pipe, described feed pipe inside is provided with the piston that power set drive, on described feed pipe, be provided with charging aperture, on charging aperture, be connected with storage bin, realize automatic charging by control system, described charging aperture is near described anti-backfire passage.
According to the piston type feeder of the above, wherein, in described anti-backfire passage, be provided with anti-backfire plate, described anti-backfire plate is obliquely installed in described anti-backfire passage, and the inwall of top and described anti-backfire passage is hinged, in piston feeding process, back down anti-backfire plate, the piston anti-backfire plate of returning is automatically closed under Action of Gravity Field.
According to the piston type feeder of the above, wherein, described combustion chamber one side is provided with ventilation duct, and described ventilation duct is positioned at the below of described anti-backfire passage, and ventilation duct is communicated with combustion chamber.
According to the piston type feeder of the above, wherein, on described anti-backfire passage, be provided with anti-backfire pipe, the described anti-backfire pipe other end is communicated with described ventilation duct.
According to the piston type feeder of the above, wherein, described power set comprise motor and screw mandrel, and described screw mandrel is connected with described piston.
The utility model compared to existing technology outstanding and useful technique effect is: adopt piston type self-feeding, remove the trouble of hand stock from, realize automation, anti-backfire plate can prevent tempering, avoids the fuel of feed pipe to be ignited, initiation fire etc., improve security, anti-backfire pipe is combustion chamber and anti-backfire channel connection, balance the air pressure in combustion chamber and flame proof passageway, can further stop tempering to occur.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
In figure: 10-combustion chamber, 11-feed pipe, 12-anti-backfire passage, 13-anti-backfire plate, 14-charging aperture, 15-ventilation duct, 16-anti-backfire pipe.
Detailed description of the invention
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1: piston type feeder, comprise combustion chamber 10, ignition system and control system, wherein, described combustion chamber 10 1 sides are provided with anti-backfire passage 12, described anti-backfire Tong12 road end is provided with feed pipe 11, described anti-backfire passage 12 is communicated with described combustion chamber 10 and feed pipe 11, described feed pipe 11 inside are provided with the piston that power set drive, described power set comprise motor and screw mandrel, described screw mandrel is connected with described piston, on described feed pipe 11, be provided with charging aperture 14, on charging aperture 14, be connected with storage bin, realize automatic charging by control system, then move ahead by motor and screw mandrel driven plunger, fuel is delivered to combustion chamber 10, described charging aperture 14 is near described anti-backfire passage 12.
Further optimize, in described anti-backfire passage 12, be provided with anti-backfire plate 13, described anti-backfire plate 13 is obliquely installed in described anti-backfire passage 12, and the inwall of top and described anti-backfire passage 12 is hinged, in piston feeding process, back down anti-backfire plate 13, feeding is complete, and piston reset anti-backfire plate 13 is automatically closed under Action of Gravity Field.
Further optimize, described combustion chamber 10 1 sides are provided with ventilation duct 15, and described ventilation duct 15 is positioned at the below of described anti-backfire passage 12, and ventilation duct 15 is communicated with combustion chamber 10.
Further optimize, on described anti-backfire passage 12, be provided with anti-backfire pipe 16, described anti-backfire pipe 16 other ends are communicated with described ventilation duct 15, anti-backfire pipe 16 is communicated with combustion chamber 10 with anti-backfire passage 12, balance the air pressure in combustion chamber 10 and flame proof passageway 12, prevent that the intensity of a fire in combustion chamber 10 is because draught head is altered to feed pipe 11 outward, initiation fire, further stops tempering to occur.
Above-described embodiment is only preferred embodiment of the present utility model, not limits according to this protection domain of the present utility model, therefore: all equivalences of doing according to structure of the present utility model, shape, principle change, within all should being covered by protection domain of the present utility model.
Claims (5)
1. piston type feeder, comprise combustion chamber, ignition system and control system, it is characterized in that: described combustion chamber one side is provided with anti-backfire passage, described anti-backfire channel end is provided with feed pipe, described anti-backfire passage is communicated with described combustion chamber and feed pipe, described feed pipe inside is provided with the piston that power set drive, and on described feed pipe, is provided with charging aperture, and described charging aperture is near described anti-backfire passage.
2. piston type feeder according to claim 1, is characterized in that: in described anti-backfire passage, be provided with anti-backfire plate, described anti-backfire plate is obliquely installed in described anti-backfire passage, and the inwall of top and described anti-backfire passage is hinged.
3. piston type feeder according to claim 1, is characterized in that: described combustion chamber one side is provided with ventilation duct, and described ventilation duct is positioned at the below of described anti-backfire passage.
4. piston type feeder according to claim 3, is characterized in that: on described anti-backfire passage, be provided with anti-backfire pipe, the described anti-backfire pipe other end is communicated with described ventilation duct.
5. piston type feeder according to claim 1, is characterized in that: described power set comprise motor and screw mandrel, described screw mandrel is connected with described piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320883292.9U CN203731461U (en) | 2013-12-27 | 2013-12-27 | Piston type feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320883292.9U CN203731461U (en) | 2013-12-27 | 2013-12-27 | Piston type feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203731461U true CN203731461U (en) | 2014-07-23 |
Family
ID=51201530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320883292.9U Expired - Fee Related CN203731461U (en) | 2013-12-27 | 2013-12-27 | Piston type feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203731461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092633A (en) * | 2016-08-05 | 2016-11-09 | 苏州阿洛斯环境发生器有限公司 | A kind of automatization cigarette smoke generator |
-
2013
- 2013-12-27 CN CN201320883292.9U patent/CN203731461U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092633A (en) * | 2016-08-05 | 2016-11-09 | 苏州阿洛斯环境发生器有限公司 | A kind of automatization cigarette smoke generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170303 Address after: Port Industrial Park, Anji County Port Economic Zone 313300 Zhejiang city of Huzhou Province Patentee after: Zhejiang Green Biomass Boiler Technology Co. Ltd. Address before: Zhenkang Beiyang village in Huangyan District of Taizhou City, Zhejiang Province, No. 127 318020 Patentee before: Zheng Wenhu |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20181227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |