CN201615497U - Biomass shaped fuel boiler feeding device - Google Patents
Biomass shaped fuel boiler feeding device Download PDFInfo
- Publication number
- CN201615497U CN201615497U CN2010201134829U CN201020113482U CN201615497U CN 201615497 U CN201615497 U CN 201615497U CN 2010201134829 U CN2010201134829 U CN 2010201134829U CN 201020113482 U CN201020113482 U CN 201020113482U CN 201615497 U CN201615497 U CN 201615497U
- Authority
- CN
- China
- Prior art keywords
- boiler
- feeding
- roller
- biomass
- fuel
- 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
- Solid-Fuel Combustion (AREA)
Abstract
The utility model relates to the field of boilers and in particular relates to a boiler feeding device which takes biomass shaped fuel as burning medium; the device is provided with a feeding cabin, a feeding roller and a transmission system, the feeding roller which integrates feeding and spreading into one body (or the feeding roller and a spreading roller are arranged oppositely) is arranged below the outlet of the feeding cabin, a connecting shaft is arranged on a driving shaft of a fire grate of the boiler, a driving roller is arranged on the connecting shaft, and the feeding roller is connected with a driving wheel by a transmission system. In the utility model, the device is arranged in a chain-grate boiler which takes the biomass shaped fuel as burning medium, so as to solve the problem that the feeding device is easy to be damaged by fire; when the boiler is operated, the device can control continuous feeding of the biomass shaped fuel, when the boiler stops, the grate of the boiler runs by delaying, so as to prevent the biomass shaped fuel from being burned continuously and damage the hopper by fire, and stop feeding of the biomass shaped fuel and lead a fire grate and the fuel to be separated.
Description
Technical field
The utility model relates to fields such as boiler, hot-blast stove, and being specially a kind of is the boiler charging gear of combustion medium with the biomass molding fuel.
Background technology
Living beings are the various discarded objects that produce in the agricultural production, as: straw, rice husk, peanut shell, corncob, bagasse, wood chip, bark etc. all are called living beings.Because all living beings are all flammable, renewable, total amount is big, thereby it is the 4th energy except that coal, oil, natural gas on the earth now.
China is large agricultural country, and the biomass energy resource is very abundant, enters the 21st century people development and utilization of biomass energy is very paid attention to, and biomass molding fuel more and more is used for burning as the fuel of chain furnace.
Bio-fuel has fugitive constituent height, characteristics such as inflammable.At present, the chain furnace of biomass burning shaped fuel, feed-type adopt small scall coal-fired boiler common coal bunker commonly used more.When shutdown of boiler, the biomass molding fuel in the hopper can't separate with fuel in the stove, and it is burnt away on fire grate at the biomass fuel below the hopper, causes the hopper scaling loss.
The utility model content
The purpose of this utility model is to provide a kind of biomass molding fuel boiler charging gear, solves the easy burning phenomenon of traditional charging gear, and it is simple in structure, easy to install.
The technical solution of the utility model is:
A kind of biomass molding fuel boiler charging gear, this device is provided with feeding warehouse, feed roller, transmission system, and the below of feeding warehouse outlet is provided with feed roller, on the fire grate driving shaft of boiler connecting axle is installed, driving wheel is installed on the connecting axle, and feed roller is connected with driving wheel by transmission system.
Described biomass molding fuel boiler charging gear, a side of feed roller is relatively set with the material seeding roller.
Described biomass molding fuel boiler charging gear, the exit of feeding warehouse is provided with the charging adjustment doors.
Described biomass molding fuel boiler charging gear, the charging adjustment doors is connected with the biomass fuel layer thickness regulating device.
Described biomass molding fuel boiler charging gear, transmission adopted chain drive structure.
The beneficial effects of the utility model are:
1, the utility model is applied to adopt in the chain-grate boiler of biomass molding fuel as the energy, biomass fuel is before entering burner hearth, drive feed roller one material seeding roller by the fire grate driving shaft by transmission system, perhaps adopt and integrate single roller of feed, material seeding, biomass fuel is sent into chain-grate boiler through fire grate burn, the transmission system of charging gear and fire grate run-in synchronism.
2, the utlity model has safety firm, do not stop up, not fracture, steady durable characteristics, it is simple in structure, cost is lower, and is easy to install.
3, adopt the utility model, when boiler is out of service, can in time stop feed, make inanimate object matter fuel combustion on the fire grate of hopper below, avoided hopper by scaling loss, distortion etc.
Description of drawings
Fig. 1-2 is an embodiment schematic diagram of the utility model biomass molding fuel boiler charging gear.Wherein, Fig. 1 is a structure chart; Fig. 2 is a schematic diagram.
Fig. 3-4 is another embodiment schematic diagram of the utility model biomass molding fuel boiler charging gear.Wherein, Fig. 3 is a structure chart; Fig. 4 is a schematic diagram.
Among the figure, 1, feeding warehouse; 2, adjustment doors; 3, feed roller; 4, material seeding roller; 5, driving wheel; 6, connecting axle; 7, thickness adjusting apparatus; 8, transmission system.
The specific embodiment
Shown in Fig. 1-2, the utility model provides a kind of biomass molding fuel boiler charging gear, mainly comprise feeding warehouse 1, adjustment doors 2, feed roller 3, material seeding roller 4, driving wheel 5, connecting axle 6, biomass molding fuel layer thickness regulating device 7, transmission system 8 etc., concrete structure is as follows:
The exit of feeding warehouse 1 is provided with charging adjustment doors 2, the below of feeding warehouse 1 outlet is provided with feed roller 3, one side of feed roller 3 is relatively set with material seeding roller 4, connecting axle 6 is installed on the fire grate driving shaft, driving wheel 5 is installed on the connecting axle 6, feed roller 3 is connected with driving wheel 5 by transmission system 8, and driving wheel 5 is in transmission connection with fire grate.
As shown in Figure 3-4, the utility model provides another biomass molding fuel boiler charging gear, mainly comprise feeding warehouse 1, adjustment doors 2, feed roller 3, driving wheel 5, connecting axle 6, biomass molding fuel layer thickness regulating device 7, transmission system 8 etc., concrete structure is as follows:
The exit of feeding warehouse 1 is provided with charging adjustment doors 2, the below of feeding warehouse 1 outlet is provided with the feed roller 3 (single roller) that integrates feed, material seeding, connecting axle 6 is installed on the fire grate driving shaft, driving wheel 5 is installed on the connecting axle 6, feed roller 3 is connected with driving wheel 5 by transmission system 8, and driving wheel 5 is in transmission connection with fire grate.
In the utility model, transmission adopted chain drive structure.
In the utility model, feeding coal is by 2 controls of charging adjustment doors, the size of feeding coal decides by the height of adjusting charging adjustment doors 2, and charging adjustment doors 2 is connected with biomass molding fuel layer thickness adjusting device 7, by the height of thickness adjusting device 7 conciliation adjustment doors 2.Adjust the adjustment doors height dual mode is arranged: manually adjust, electronic adjustment, reach the purpose of the feed thickness of control boiler biomass fuel.
The course of work of the present utility model is as follows:
On former boiler grate driving shaft, connecting axle 6 is installed, driving wheel 5 is installed on connecting axle, drive connecting axle 6, driving wheel 5 transmissions, be delivered to feed roller 3 by chain again by the boiler grate driving shaft:
(1) adopts the described fit structure that has feed roller 3, material seeding roller 4 of Fig. 1-2, drive sprocket drives feed roller 3 and rotates, feed roller 3 drives 4 motions of material seeding roller by the chain transmission, and biomass fuel is transported to the fire grate upper surface, and biomass fuel is sent into boiler by fire grate and burnt.
(2) adopt the described feed roller 3 of Fig. 3-4 for integrating single roll structure of feed, material seeding, drive sprocket drives feed roller 3 and rotates, and feed roller 3 directly is transported to biomass fuel the fire grate upper surface, and biomass fuel is sent into boiler by fire grate and burnt.
It is in the chain-grate boiler of combustion medium that the utility model is installed on the biomass molding fuel, and when boiler operatiopn, this device can be controlled the continuous-feeding of biomass molding fuel; When boiler is out of service, this device can be by manual (or automatically) in the thickness adjusting plate of closing thickness adjusting device 7, disconnect forced-and-induced draft fan, time-delay disconnects the fire grate drive motor, make boiler grate time-delay operation one segment distance, prevent that biomass molding fuel from burning away, the scaling loss hopper, thereby stop the feed of biomass molding fuel, and grate and fuel are disconnected.
Claims (5)
1. biomass molding fuel boiler charging gear, it is characterized in that: this device is provided with feeding warehouse, feed roller, transmission system, the below of feeding warehouse outlet is provided with feed roller, on the fire grate driving shaft of boiler, connecting axle is installed, driving wheel is installed on the connecting axle, and feed roller is connected with driving wheel by transmission system.
2. according to the described biomass molding fuel boiler of claim 1 charging gear, it is characterized in that: a side of feed roller is relatively set with the material seeding roller.
3. according to the described biomass molding fuel boiler of claim 1 charging gear, it is characterized in that: the exit of feeding warehouse is provided with the charging adjustment doors.
4. according to the described biomass molding fuel boiler of claim 3 charging gear, it is characterized in that: the charging adjustment doors is connected with the biomass fuel layer thickness regulating device.
5. according to the described biomass molding fuel boiler of claim 1 charging gear, it is characterized in that: transmission adopted chain drive structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010201134829U CN201615497U (en) | 2010-02-12 | 2010-02-12 | Biomass shaped fuel boiler feeding device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010201134829U CN201615497U (en) | 2010-02-12 | 2010-02-12 | Biomass shaped fuel boiler feeding device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201615497U true CN201615497U (en) | 2010-10-27 |
Family
ID=43001865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010201134829U Expired - Fee Related CN201615497U (en) | 2010-02-12 | 2010-02-12 | Biomass shaped fuel boiler feeding device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201615497U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103645671A (en) * | 2013-12-12 | 2014-03-19 | 中化镇江焦化有限公司 | Control method of batching system feeding |
CN105042615A (en) * | 2015-07-06 | 2015-11-11 | 安徽广正新能源科技有限公司 | Biomass drying furnace |
CN108613168A (en) * | 2018-05-18 | 2018-10-02 | 安徽工程大学 | A kind of biomass boiler |
-
2010
- 2010-02-12 CN CN2010201134829U patent/CN201615497U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103645671A (en) * | 2013-12-12 | 2014-03-19 | 中化镇江焦化有限公司 | Control method of batching system feeding |
CN103645671B (en) * | 2013-12-12 | 2016-04-20 | 江苏华元焦化有限公司 | A kind of control method of feed proportioning system feed |
CN105042615A (en) * | 2015-07-06 | 2015-11-11 | 安徽广正新能源科技有限公司 | Biomass drying furnace |
CN108613168A (en) * | 2018-05-18 | 2018-10-02 | 安徽工程大学 | A kind of biomass boiler |
CN108613168B (en) * | 2018-05-18 | 2020-05-19 | 安徽工程大学 | Biomass boiler |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201875688U (en) | Pot type bottom-feeding biomass particle burner | |
CN201615497U (en) | Biomass shaped fuel boiler feeding device | |
CN201507910U (en) | Biomass fuel horizontal boiler | |
CN101050855B (en) | Plant powder type fuel boiler and its burning method | |
CN102022722B (en) | Pot type bottom-feeding biomass particle burner | |
CN207146446U (en) | Heating stove feeding combustion mechanism | |
CN206459178U (en) | A kind of biomass fuel boiler device | |
CN202216238U (en) | Biomass fuel burner | |
CN205048425U (en) | Biomass fuel combustor | |
CN202328322U (en) | Automatic material feeding combustion device for boiler | |
CN2684025Y (en) | Biomass particle combustor | |
CN203823792U (en) | Feeding mechanism for biomass fuel boiler | |
CN109855087A (en) | Biological particles combustion stove | |
CN202066045U (en) | Biomass boiler with secondary feeding device | |
CN101598342A (en) | Biomass fuel propelling type feeding device | |
CN208536103U (en) | Household small-sized solar energy and biomass energy coupling system | |
CN102997229B (en) | Slight fuel accumulation ignition increasing mechanical feeding method | |
CN206247314U (en) | A kind of biomass boiler | |
CN202328181U (en) | Flue gas circulation backfiring device | |
CN202109469U (en) | Horizontal type biomass fuel boiler | |
CN201513928U (en) | Combustion furnace capable of using organic particle fuel | |
CN201034323Y (en) | Plant powder type fuel boiler | |
CN201074829Y (en) | Biomass shaping fuel gasification combustion boiler | |
CN2859249Y (en) | Waveshape lined and laminated energy-saving feeder | |
CN202902320U (en) | Compound combustion type chain-grate boiler |
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: 20101027 Termination date: 20150212 |
|
EXPY | Termination of patent right or utility model |