CN208475368U - The charging removal of impurities dust exhaust apparatus of biomass fuel boiler - Google Patents
The charging removal of impurities dust exhaust apparatus of biomass fuel boiler Download PDFInfo
- Publication number
- CN208475368U CN208475368U CN201820881686.3U CN201820881686U CN208475368U CN 208475368 U CN208475368 U CN 208475368U CN 201820881686 U CN201820881686 U CN 201820881686U CN 208475368 U CN208475368 U CN 208475368U
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- China
- Prior art keywords
- feed channel
- big
- small
- seal box
- transmission belt
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Abstract
The utility model discloses a kind of charging of biomass fuel boiler removal of impurities dust exhaust apparatuses, include removal of impurities portion and dust removal unit；The removal of impurities portion includes big feed channel, small feed channel and electromagnet；The small feed channel is set on the inside of the big feed channel, the big feed channel and the small feed channel are arranged concentrically, the big feed channel and the small feed channel lower end alignment, and the vertical height of the small feed channel is less than the big feed channel, and impurities removal road is formed between the big feed channel and the small feed channel；The fixed electromagnet in the outside of the big feed channel, the electromagnet are located at the upside of the small feed channel, and the electromagnet is connected with power module；The dust removal unit includes seal box and transmission belt；The seal box is equipped on the outside of the transmission belt, the left upper end of the seal box is equipped with feed inlet, and the small feed channel is connected to the transmission belt by the feed inlet；The seal box middle section is equipped with exhaust fan, and the bottom righthand side of the seal box is provided with discharge port.
Description
Technical field
The utility model belongs to biomass fuel boiler technical field, and in particular to the charging of biomass fuel boiler cleans
Dust exhaust apparatus.
Background technique
Biomass fuel is materials such as discarded crops, bark, sawdusts through a series of particle made of processing technologys
Fuel generates the energy by burning in the boiler.Since biomass fuel is made of a variety of wastes, causing may in fuel
There are various metal impurities, this all causes strong influence to the transport and use of biomass fuel；Simultaneously in biomass fuel
A large amount of dust can be raised in the transportational process of material, if if not handling, will seriously affect the environment of surrounding.
Utility model content
The purpose of the utility model is to provide it is a kind of effectively draw and remove metal impurities, dedusting biomass fuel boiler
Charging clean dust exhaust apparatus.
Technical solution provided by the utility model is: a kind of charging removal of impurities dust exhaust apparatus of biomass fuel boiler, packet
Removal of impurities portion and dust removal unit are included；The removal of impurities portion includes big feed channel, small feed channel and electromagnet；The small feed channel is set to
On the inside of the big feed channel, the big feed channel and the small feed channel are arranged concentrically, the big feed channel and the small charging
The alignment of road lower end, and the vertical height of the small feed channel is less than the big feed channel, the big feed channel and the small charging
Impurities removal road is formed between road；The fixed electromagnet in the outside of the big feed channel, the electromagnet are located at the small feed channel
Upside, the electromagnet is connected with power module；The dust removal unit includes seal box and transmission belt；On the outside of the transmission belt
Equipped with the seal box for preventing dust from spreading, the left upper end of the seal box is equipped with feed inlet, and the small feed channel passes through institute
It states feed inlet and is connected to the transmission belt；The exhaust fan that the middle section of the seal box is provided with for dust suction, the right side of the seal box
Lower end is provided with discharge port.
As a kind of improvement of the utility model, the bottom of the small feed channel is provided with rotating plate, the front and back of the rotating plate
Two middle side parts are hinged on the small feed channel.
As a kind of improvement of the utility model, the inside bottom of the seal box is provided with to strike off the transmission belt
The scraping article of upper residue.
As a kind of improvement of the utility model, the seal box lower end is provided with dismountable cover board.
As a kind of improvement of the utility model, the seal box, which is located at the exhaust fan, to be provided with for preventing bulk
The filter screen that fuel is sucked out.
The utility model has the advantages that
The utility model carries out gettering metal impurity, good impurity removing effect to fuel by electromagnet, while passing through and feeding greatly
Metal impurities are discharged in removal of impurities road between road and small feed channel, and being manually removed for impurity compared with the prior art is originally set
It is standby to effectively raise the efficiency for clearing out metal impurities, facilitate the use of personnel.
The bottom of small feed channel is provided with rotating plate, so that fuel is first pounded on rotating plate when falling, then passes through fuel
Gravity tilts rotating plate, finally falls in transmission belt again, to prevent fuel from directly pounding in transmission belt and leading to transmission belt
Damage.
The inside bottom of seal box is provided with scraping article, so that transmission belt is in the process of running, scraping article can be to transmission belt
Scraper is carried out, prevents from accumulating defective material in transmission belt；Seal box lower end is provided with dismountable cover board, so that maintenance personal is detachable
Cover board safeguards seal box inside.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
1 is big feed channel in figure, and 2 be small feed channel, and 3 be electromagnet, and 4 be impurities removal road, and 5 be seal box, and 51 be discharge port,
52 be cover board, and 6 be transmission belt, and 7 be exhaust fan, and 8 be rotating plate, and 9 be scraping article, and 10 be filter screen.
Specific embodiment
The embodiments of the present invention are further illustrated with reference to the accompanying drawing.
The dust exhaust apparatus as shown in Figure 1, charging of biomass fuel boiler in the present embodiment cleans, include removal of impurities portion and
Dust removal unit；The removal of impurities portion includes big feed channel 1, small feed channel 2 and electromagnet 3；The small feed channel 2 be set to it is described greatly into
1 inside of material path, the big feed channel 1 and the small feed channel 2 are arranged concentrically, under the big feed channel 1 and the small feed channel 2
End alignment, and the vertical height of the small feed channel 2 is less than the big feed channel 1, the big feed channel 1 and the small feed channel
Impurities removal road 4 is formed between 2；The fixed electromagnet 3 in the outside of the big feed channel 1, the electromagnet 3 are located at the small charging
The upside in road 2, the electromagnet 3 are connected with power module；The dust removal unit includes seal box 5 and transmission belt 6；The transmission
It is equipped with the seal box 5 for preventing dust from spreading with 6 outsides, the left upper end of the seal box 5 is equipped with feed inlet, the small charging
Road 2 is connected to the transmission belt 6 by the feed inlet；The exhaust fan 7 that the middle section of the seal box 5 is provided with for dust suction, institute
The bottom righthand side for stating seal box 5 is provided with discharge port 51.
In the present embodiment, the bottom of the small feed channel 2 is provided with rotating plate 8, and the front and rear sides middle part of the rotating plate 8 is hinged
On the small feed channel 2；The inside bottom of the seal box 5 is provided with to strike off the scraping article of residue in the transmission belt
9；5 lower end of seal box is provided with dismountable cover board 52；The seal box 5 be located at the exhaust fan 7 be provided with for
The filter screen 10 for preventing big briquette fuel to be sucked out.
In the present embodiment, when the utility model is used, by the upper end addition fuel of big feed channel 1, outside big feed channel 1
Electromagnet 3 be powered on；When fuel falls in big feed channel 1, the metal impurities mixed are adsorbed by electromagnet 3, are allowed to inhale
It is attached on the inner wall of big feed channel 1, and fuel is directly fallen in small feed channel 2, and after dropping down onto rotating plate 8, rotating plate 8 is by power
Effect is rotated around hinged place, so that fuel falls into transmission belt 6 and starts to transmit；After fuel passes through removal of impurities portion completely, electromagnet 3 is disconnected
Electricity so that being adsorbed on the metal impurities free-falling on big feed channel 1, and is discharged by impurities removal road 4；Transmission belt 6 is fired in transmission
When material, due to carrying out in seal box 5, the dust raised will not pollute air to external diffusion, while exhaust fan 7 starts work
Make, absorption operation is carried out to dust, final fuel is entered in boiler by discharge port 51；Positioned at scraping for 5 inside bottom of seal box
Item 9 carries out scraper operation when transmission belt 6 is run, to transmission belt 6, prevents from accumulating defective material in transmission belt 6；Work is completed to this equipment
After work, the cover board 52 of the detachable lower section of operator safeguards inside.
It is convenient for statement, herein referred "upper", "lower", "left", "right", "front", "rear" etc. represent the description in direction with
The left and right directions of attached drawing itself is consistent, but does not play restriction effect to structure of the invention；In addition, the utility model does not limit to
In above-mentioned specific embodiment, those skilled in the art can also make a variety of variations accordingly, but any be equal with the utility model
Or similar variation should all be covered in the range of the utility model claims.
Claims (5)
- The dust exhaust apparatus 1. a kind of charging of biomass fuel boiler cleans, it is characterised in that:It include removal of impurities portion and dust removal unit；The removal of impurities portion includes big feed channel (1), small feed channel (2) and electromagnet (3)；The small feed channel (2) is set to institute State on the inside of big feed channel (1), the big feed channel (1) and the small feed channel (2) are arranged concentrically, the big feed channel (1) and Small feed channel (2) the lower end alignment, and the vertical height of the small feed channel (2) is less than the big feed channel (1), it is described big Impurities removal road (4) are formed between feed channel (1) and the small feed channel (2)；The fixed electromagnetism in the outside of the big feed channel (1) Iron (3), the electromagnet (3) are located at the upside of the small feed channel (2), and the electromagnet (3) is connected with power module；The dust removal unit includes seal box (5) and transmission belt (6)；Being equipped on the outside of the transmission belt (6) prevents dust diffusion The left upper end of the seal box (5), the seal box (5) is equipped with feed inlet, and the small feed channel (2) is connected by the feed inlet Lead to the transmission belt (6)；The exhaust fan (7) that the middle section of the seal box (5) is provided with for dust suction, the seal box (5) Bottom righthand side is provided with discharge port (51).
- The dust exhaust apparatus 2. charging of biomass fuel boiler according to claim 1 cleans, which is characterized in that it is described it is small into The bottom of material path (2) is provided with rotating plate (8), is hinged on the small feed channel (2) in the middle part of the front and rear sides of the rotating plate (8).
- The dust exhaust apparatus 3. charging of biomass fuel boiler according to claim 1 cleans, which is characterized in that the sealing The inside bottom of case (5) is provided with to strike off the scraping article of residue in the transmission belt (9).
- The dust exhaust apparatus 4. charging of biomass fuel boiler according to claim 1 cleans, which is characterized in that the sealing Case (5) lower end is provided with dismountable cover board (52).
- The dust exhaust apparatus 5. charging of biomass fuel boiler according to claim 1 cleans, which is characterized in that the sealing Case (5) is located at the filter screen (10) being provided at the exhaust fan (7) for preventing big briquette fuel to be sucked out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820881686.3U CN208475368U (en) | 2018-06-07 | 2018-06-07 | The charging removal of impurities dust exhaust apparatus of biomass fuel boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820881686.3U CN208475368U (en) | 2018-06-07 | 2018-06-07 | The charging removal of impurities dust exhaust apparatus of biomass fuel boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208475368U true CN208475368U (en) | 2019-02-05 |
Family
ID=65216761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820881686.3U Expired - Fee Related CN208475368U (en) | 2018-06-07 | 2018-06-07 | The charging removal of impurities dust exhaust apparatus of biomass fuel boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208475368U (en) |
-
2018
- 2018-06-07 CN CN201820881686.3U patent/CN208475368U/en not_active Expired - Fee Related
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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: 20190205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |