CN208382205U - Biomass fuel chopping devices and combustor - Google Patents
Biomass fuel chopping devices and combustor Download PDFInfo
- Publication number
- CN208382205U CN208382205U CN201820933422.8U CN201820933422U CN208382205U CN 208382205 U CN208382205 U CN 208382205U CN 201820933422 U CN201820933422 U CN 201820933422U CN 208382205 U CN208382205 U CN 208382205U
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- CN
- China
- Prior art keywords
- cylinder
- blade
- fuel
- biomass fuel
- chopping devices
- 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
Disclosed by the utility model is biomass fuel chopping devices and combustor, including cylinder, the screw rod that can be rotated in cylinder and the power source for driving screw turns are set, the cylinder is equipped with fuel dispensing port, it is characterized in that, several blades are equipped at the fuel dispensing port, the blade is along the circumferentially stepped setting of cylinder, the blade of the blade is oppositely arranged with screw conveyer direction, by the stepped setting of blade in fuel dispensing port, so that fuel drives the process of transmission to be able to carry out multiple cutting in entering cylinder by screw rod, fuel can be made to carry out full combustion without installing additional power source and pulverizer, it is effectively reduced cost, it improves efficiency.
Description
Technical field
The utility model relates to a kind of biomass combustion equipment, in particular to a kind of biomass fuel chopping devices and burning
Machine.
Background technique
Application No. is 201721146066.7 Chinese patents to disclose a kind of biomass fuel combustion device, this kind of biology
Matter fuel burner is to enter biological particles in cylinder from fuel dispensing port, for biological particles by the spiral shell rotated
Bar drive is transmitted, and so that fuel is sent to tray for combustion and is burnt, and tray for combustion protrudes into furnace and provides firepower heat for stove.
Currently, the environmental consciousness of people constantly enhances, large-scale agricultural, forestry provide endlessly raw material and process
At biological particles, but raw material are processed into biological particles, processing cost is high.If directly launch raw material (such as
Branch block), figure is larger, and combustion efficiency is bad if directly burning.
Utility model content
In view of technical problem present in background technique, the technical issues of the utility model is solved, is intended to provide a kind of life
Biomass fuel chopping devices keep fuel combustion more abundant so that fuel can rub during transmission.
In order to solve the above technical problems, the utility model adopts the following technical solutions: biomass fuel chopping devices, packet
It includes cylinder, the screw rod that can be rotated in cylinder and the power source for driving screw turns is set, the cylinder is equipped with fuel
Dispensing port, which is characterized in that several blades are equipped at the fuel dispensing port, the blade is set along cylinder is circumferentially stepped
It sets, blade and the screw conveyer direction of the blade are oppositely arranged.
Preferably, the blade is wholely set with cylinder.
Preferably, the blade is mounted on tool apron, and the tool apron is connect with cylinder.
Preferably, the screw flight along screw conveyer direction away from being gradually increased.
The utility model also provides a kind of combustor, has as above any one biomass fuel chopping devices.
The beneficial effects of the utility model are, by the stepped setting of blade in fuel dispensing port, so that fuel is entering
The process of transmission is driven to be able to carry out multiple cutting by screw rod in cylinder, the power source and pulverizer without installing additional can make
Fuel carries out full combustion, is effectively reduced cost, improves efficiency.
Detailed description of the invention
The related details and working principle of the embodiments of the present invention and embodiment are described with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the biomass fuel chopping devices of the utility model；
Fig. 2 is the structural schematic diagram of the combustor of the utility model.
Specific embodiment
As shown in Fig. 2, the biomass fuel chopping devices of the utility model are applied on combustor, the combustor is also wrapped
Include tray for combustion 1 and hopper 2, biomass fuel chopping devices 3 as shown in Figure 1 include cylinder 4, are arranged in and can rotate in cylinder
Screw rod 5 and power source 6 for driving screw turns, the cylinder 4 are equipped with fuel dispensing port 41, the fuel dispensing port 41 with
Hopper 2 is connected to, and the end that the screw rod 5 transmits fuel is exactly tray for combustion 1.
Several blades 42 are equipped at the fuel dispensing port 41, the blade 42 is along the circumferential stepped setting of cylinder 4, institute
The blade and 5 direction of transfer of screw rod for stating blade 42 are oppositely arranged, and screw rod 5 rotates, and will drive blade direction of the fuel to blade 42
Transmission, the screw thread extruded fuel of screw rod 5 and the blade of blade 42 complement each other to form shearing force, and fuel is rubbed, and rub
Fuel afterwards is burnt by screw conveyer to tray for combustion again.
The blade 42 along the circumferential stepped setting of cylinder 4 so that fuel in the process of moving can successively with rank
The blade contact of scalariform distribution, repeatedly squeezes repeatedly cutting, cuts so more abundant.
In the present embodiment, the blade 42 is wholely set with cylinder 4, since blade shearing force is big, needs blade and cylinder
It is connected firmly between body, the two, which is wholely set, can make firmness of the connection reach maximum.
In the present embodiment, the pitch of thread of the screw rod 5 is gradually increased along screw conveyer direction, the beginning pitch of thread of screw rod
It is relatively small, fuel can be made to rub more abundant, screw flight by beginning terminad away from being gradually increased, the screw end pitch of thread
The relatively large transmission speed that can accelerate fuel.
In the above-described embodiments, the blade 42 is wholely set with cylinder 4, naturally it is also possible to and it is split settings, institute
It states blade to be mounted on tool apron, the tool apron is connect with cylinder, can be by knife when the blade of blade, which is worn, to be needed replacing
Seat disassembles, no replacement is required entire cylinder.
Claims (5)
1. including cylinder, the screw rod that can be rotated in cylinder is arranged in and for driving screw rod to turn in biomass fuel chopping devices
Dynamic power source, the cylinder are equipped with fuel dispensing port, which is characterized in that several blades, institute are equipped at the fuel dispensing port
Blade is stated along the circumferentially stepped setting of cylinder, blade and the screw conveyer direction of the blade are oppositely arranged.
2. biomass fuel chopping devices according to claim 1, which is characterized in that the blade is integrally set with cylinder
It sets.
3. biomass fuel chopping devices according to claim 1, which is characterized in that the blade is mounted on tool apron,
The tool apron is connect with cylinder.
4. biomass fuel chopping devices according to claim 1, which is characterized in that the screw flight is away from along screw rod
Direction of transfer is gradually increased.
5. a kind of combustor, which is characterized in that have the biomass fuel chopping devices as described in any in claim 1 ~ 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820933422.8U CN208382205U (en) | 2018-06-15 | 2018-06-15 | Biomass fuel chopping devices and combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820933422.8U CN208382205U (en) | 2018-06-15 | 2018-06-15 | Biomass fuel chopping devices and combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208382205U true CN208382205U (en) | 2019-01-15 |
Family
ID=64967750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820933422.8U Expired - Fee Related CN208382205U (en) | 2018-06-15 | 2018-06-15 | Biomass fuel chopping devices and combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208382205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534167A (en) * | 2018-06-15 | 2018-09-14 | 温州立超电子科技有限公司 | Biomass fuel chopping devices and combustor |
-
2018
- 2018-06-15 CN CN201820933422.8U patent/CN208382205U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534167A (en) * | 2018-06-15 | 2018-09-14 | 温州立超电子科技有限公司 | Biomass fuel chopping devices and combustor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 Termination date: 20200615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |