CN206398700U - A kind of energy-conserving and environment-protective combustor - Google Patents
A kind of energy-conserving and environment-protective combustor Download PDFInfo
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- CN206398700U CN206398700U CN201720073217.4U CN201720073217U CN206398700U CN 206398700 U CN206398700 U CN 206398700U CN 201720073217 U CN201720073217 U CN 201720073217U CN 206398700 U CN206398700 U CN 206398700U
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- flap
- snorkel
- valve
- feed pipe
- roller
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Abstract
The utility model belongs to combustor technical field, specifically related to a kind of energy-conserving and environment-protective combustor, including feed mechanism, combustion mechanism and wind pushing mechanism, feed mechanism includes hopper, feeding screw, discharge valve, discharge duct, the first bull stick, first handle, the first roller, the first flap, the first feed pipe, the second feed pipe, and the first feed pipe includes inner polytetrafluoroethyllayer layer and metal outer；Combustion mechanism includes inner barrel, outer cylinder body, connecting tube, air distribution plate, bocca, ash-unloading tube, unloading valve, the second bull stick, second handle, the second roller, the second flap；Wind pushing mechanism includes air blower, bellows, ajutage, the first snorkel, the second snorkel, stop valve, the first regulating valve, the second regulating valve, and the second snorkel is connected with connecting tube, connected all the way with bocca in after the first regulating valve points of two-way all the way.The purpose is to：Solve existing burner structure design defect and there is not smooth, the halfway problem of fuel combustion in combustion chamber of fuel conveying.
Description
Technical field
The utility model belongs to combustor technical field, and in particular to a kind of energy-conserving and environment-protective combustor.
Background technology
With the development of science and technology, the continuous improvement of productivity, demand for energy constantly increases, energy supply anxiety is made always
About expanding economy, traditional coal, oil, gas are non-renewable resources, and oil and coal is seriously polluted, can be again so developing
Raw novel energy is also just progressively turning under the problem that countries in the world are faced jointly, this background, wind energy, solar energy and life
Material can be progressively taken seriously, and especially biomass energy and biomass fuel burning technology is developed rapidly in recent years, and constantly
Apply the every field in industry.Biomass novel energy is biomass fuel, and it is natural photosynthate, by stalk,
The environmentally friendly new energy of bulk that straw, peanut shell, corncob, oil tea shell, cotton seed hulls etc. and " three surplus things " are produced by processing.It is raw
Biomass fuel combustion heating amount is larger, and pernicious gas component content is extremely low during burning, and the pernicious gas of discharge is few, with environmental protection
Benefit, not only environmental protection and energy saving but also renewable.Along with the application of biomass, biomass combustion equipment is also developed rapidly,
It is not smooth that biological particles conveying often occurs in existing combustor, it is impossible to conveys biomass fuel pellet, shadow in time for combustion chamber
The normal combustion in combustion chamber is rung, the halfway problem while the biological particles also existed in combustion chamber burn.
Utility model content
The purpose of this utility model is：A kind of energy-conserving and environment-protective combustor is aimed to provide, for solving existing burner structure
Not smooth, the halfway problem of fuel combustion in combustion chamber is conveyed and there is fuel in design defect.
To realize above-mentioned technical purpose, the technical solution adopted in the utility model is as follows：
A kind of energy-conserving and environment-protective combustor, including feed mechanism, combustion mechanism and wind pushing mechanism, the feed mechanism include material
Bucket and feeding screw, the bottom of the hopper is provided with discharge valve, discharging is communicated between the hopper and feeding screw
Pipe, the discharge duct in discharge valve rotated down be equipped with the first bull stick, first bull stick connects on the outside of discharge duct
First handle is connected to, first bull stick is coaxially installed with the first roller, the outer circumferential walls of first roller in the inside of discharge duct
On the first flap is installed, the hopper is located at the left end of feeding screw, and the right-hand member of the feeding screw is vertically connected with
First feed pipe, first feed pipe is communicated with the second feed pipe of horizontal positioned, and first feed pipe includes polytetrafluoro
Ethene internal layer and metal outer；The combustion mechanism includes the inner barrel and outer cylinder body for constituting combustion chamber, the inner barrel and outer
Cavity is provided between cylinder, the top of the cavity is communicated with connecting tube, and the left and right sides of the inner barrel is mounted on cloth wind
Plate, the cavity is connected by air distribution plate with combustion chamber, and the combustion chamber is connected with the second feed pipe, the right side of the combustion chamber
Bocca is installed, the lower end of the outer cylinder body is pyramidal structure, and the bottom of the outer cylinder body is connected with ash-unloading tube, described to unload ash
Unloading valve is installed between pipe and outer cylinder body, the ash-unloading tube is equipped with the second bull stick, described second turn in the lower end of unloading valve
Bar is connected with second handle on the outside of ash-unloading tube, and second bull stick is coaxially installed with the second roller, institute in the inside of ash-unloading tube
Second flap is installed in the outer circumferential walls for stating the second roller；The wind pushing mechanism include air blower and bellows, the air blower and
Ajutage is connected between bellows, the bellows, which are connected with the first snorkel and the second snorkel, first snorkel, pacifies
Equipped with stop valve, first snorkel is connected with the second feed pipe, and the first regulating valve, institute are provided with second snorkel
The second snorkel is stated in after the first regulating valve points of two-way, is connected all the way with connecting tube, another road connects and is provided with bocca
Second regulating valve.
Using the utility model of above-mentioned technical proposal, discharge valve, stop valve, the first regulating valve, the second regulating valve are opened, is opened
Dynamic motor and air blower, biomass granule fuel are pressed from hopper enters screw feeder in the presence of fuel gravity
Compel the first flap to rotate, so that fuel is fallen into screw feeder, if fuel is blocked at the first flap, the can be rotated
One handle makes fuel flowing unimpeded；In the presence of screw feeder, biomass fuel pellet is fallen into the first feed pipe, and suitable
The first feed pipe to fall into the second feed pipe, now, air blower is sent to bellows air blast, bellows by the first snorkel to second
Expect treacheal gas insufflation, be the flowing addition power of the biomass granule fuel in the second feed pipe so that fuel smoothly enters burning
Intracavitary is burnt, it is to avoid fuel blocks the second feed pipe；Second snorkel is supplied gas by connecting tube into cavity, and gas passes through cloth wind
Plate enters in combustion chamber, the fuel in combustion chamber is in flow regime, it is to avoid accumulation, is conducive to the fully and completely combustion of fuel
Burn, energy-conserving and environment-protective, burned flame sprays from bocca.Combustor was used after a period of time, to be carried out deashing operation, now be closed
Discharge valve, stop valve, the first regulating valve, the second regulating valve, motor and air blower are closed, unloading valve is opened, the gravity of ash is fired
Force the second flap to rotate, if combustion ash is blocked at the second flap, second handle can be rotated combustion ash is smoothly arranged
Go out.The frictional force between inner polytetrafluoroethyllayer layer and fuel in first feed pipe is smaller, is conducive to the flowing of fuel.
Further limit, the hopper includes the vertical tube part and pars infundibularis being vertically connected with, the bottom of the vertical tube part and leakage
The top welding of pan, such structure design so that the structure of hopper is more stablized, and is conducive to the discharge of fuel.
Further limit, screen cloth is installed, such structure design can by screen cloth between the vertical tube part and pars infundibularis
So that bulk impurity is trapped on screen cloth, it is to avoid bulk impurity enters in combustion chamber, the burning of the fuel in influence combustion chamber.
Further limit, the feeding screw includes coaxially being equipped with rotating shaft in cylindric housing, the housing, institute
State rotating shaft and be externally connected with motor in housing in being welded with auger, the rotating shaft in housing, what the rotating shaft was connected with housing
Position is provided with ball bearing, and such structure design, Stability Analysis of Structures is simple, is easy to operation, is conducive to the conveying of fuel.
Further limit, the housing is installed for left low right high tilting, the inclination angle of the housing for °, it is such
Structure design, the patency that fuel can be kept to convey, it is to avoid fuel accumulation conveying is not smooth.
Further limit, first flap is provided with three pieces, three piece of first flap uniform ring is around being distributed in the first roller
Outer circumferential walls on, second flap be provided with three pieces, three piece of second flap uniform ring is around the circumference for being distributed in the second roller
On outer wall, such structure design is conducive to the discharge of fuel and combustion ash, further avoids fuel from blocking discharge duct, it is to avoid combustion
Ash blocks ash-unloading tube.
Brief description of the drawings
The nonlimiting examples that the utility model can be provided by accompanying drawing are further illustrated；
Fig. 1 is a kind of structural representation of energy-conserving and environment-protective combustor embodiment of the utility model；
Fig. 2 is the cross section mplifying structure schematic diagram of the first flap and the first roller in Fig. 1；
Main element symbol description is as follows：
Hopper 1, vertical tube part 101, pars infundibularis 102, feeding screw 2, housing 201, rotating shaft 202, auger 203, driving electricity
Machine 204, ball bearing 205, discharge valve 3, discharge duct 4, the first bull stick 51, first handle 52, the first roller 53, the first flap 54,
First feed pipe 61, the second feed pipe 62, combustion chamber 7, inner barrel 81, outer cylinder body 82, cavity 9, connecting tube 10, air distribution plate 11,
Bocca 12, ash-unloading tube 13, unloading valve 14, the second bull stick 151, second handle 152, the second roller 153, the second flap 154, air blast
Machine 16, bellows 17, ajutage 18, the first snorkel 191, the second snorkel 192, stop valve 20, the first regulating valve 21, second are adjusted
Save valve 22, screen cloth 23.
Embodiment
In order that the utility model may be better understood in those skilled in the art, it is right with reference to the accompanying drawings and examples
Technical solutions of the utility model are further illustrated.
As depicted in figs. 1 and 2, a kind of energy-conserving and environment-protective combustor of the present utility model, including feed mechanism, combustion mechanism and
Wind pushing mechanism, feed mechanism includes hopper 1 and feeding screw 2, and the bottom of hopper 1 is provided with discharge valve 3, hopper 1 and spiral
Be communicated with discharge duct 4 between feeder 2, discharge duct 4 in discharge valve 3 rotated down be equipped with the first bull stick 51, first turn
Bar 51 is connected with first handle 52 in the outside of discharge duct 4, and the first bull stick 51 is coaxially installed with the first roller in the inside of discharge duct 4
53, the first flap 54 is installed, hopper 1 is located at the left end of feeding screw 2, feeding screw in the outer circumferential walls of first roller 53
2 right-hand member is vertically connected with the first feed pipe 61, and the first feed pipe 61 is communicated with the second feed pipe 62 of horizontal positioned, first
Feed pipe 61 includes inner polytetrafluoroethyllayer layer and metal outer；Combustion mechanism includes the inner barrel 81 and outer barrel for constituting combustion chamber 7
Body 82, is provided with cavity 9, the top of cavity 9 is communicated with connecting tube 10, the left and right of inner barrel 81 between inner barrel 81 and outer cylinder body 82
Both sides are mounted on air distribution plate 11, and cavity 9 is connected by air distribution plate 11 with combustion chamber 7, and combustion chamber 7 connects with the second feed pipe 62
Logical, the right side of combustion chamber 7 is provided with bocca 12, and the lower end of outer cylinder body 82 is pyramidal structure, and the bottom of outer cylinder body 82 is connected with
Ash-unloading tube 13, is provided with unloading valve 14 between ash-unloading tube 13 and outer cylinder body 82, ash-unloading tube 13 is equipped with the lower end of unloading valve 14
Second bull stick 151, the second bull stick 151 is connected with second handle 152 in the outside of ash-unloading tube 13, and the second bull stick 151 is in ash-unloading tube
13 inside is coaxially installed with the second roller 153, the outer circumferential walls of the second roller 153 and is provided with the second flap 154；Wind pushing mechanism bag
Air blower 16 and bellows 17 are included, ajutage 18 is connected between air blower 16 and bellows 17, bellows 17 are connected with the first snorkel
191 and second snorkel 192, stop valve 20, the first snorkel 191 and the second feed pipe 62 are installed on the first snorkel 191
Connection, the first regulating valve 21 is provided with the second snorkel 192, the second snorkel 192 in after the first regulating valve 21 points of two-way,
Connected all the way with connecting tube 10, another road connects with bocca 12 and is provided with the second regulating valve 22.
In preferred embodiment, hopper 1 includes the vertical tube part 101 and pars infundibularis 102 being vertically connected with, the bottom of vertical tube part 101
End and the top of pars infundibularis 102 are welded, such structure design so that the structure of hopper 1 is more stablized, and is conducive to fuel
Discharge.
Screen cloth 23 is installed, such structure design can be by by screen cloth 23 between vertical tube part 102 and pars infundibularis 102
Bulk impurity is trapped on screen cloth 23, it is to avoid bulk impurity enters in combustion chamber 7, the burning of the fuel in influence combustion chamber 7.
Feeding screw 2 includes coaxially being equipped with rotating shaft 202 in cylindric housing 201, housing 201, and rotating shaft 202 is in shell
Auger 203 is welded with body 201, rotating shaft 202 is externally connected with motor 204 in housing 201, and rotating shaft 202 connects with housing 201
The position connect is provided with ball bearing 205, and such structure design, Stability Analysis of Structures is simple, is easy to operation, is conducive to the defeated of fuel
Send.
Housing 201 is installed for left low right high tilting, and the inclination angle of housing 201 is 45 °, and such structure design can
To keep the patency that fuel is conveyed, it is to avoid fuel accumulation conveying is not smooth.It is pointed out that the angle of inclination of housing 201
Setting can also specifically consider as the case may be, as long as fuel can be avoided to accumulate.
First flap 54 is provided with three pieces, three piece of first uniform ring of flap 54 around being distributed in the outer circumferential walls of the first roller 53,
Second flap 154 is provided with three pieces, and three piece of second uniform ring of flap 154 is such around being distributed in the outer circumferential walls of the second roller 153
Structure design, is conducive to the discharge of fuel and combustion ash, further avoids fuel from blocking discharge duct 4, it is to avoid combustion ash blocks ash-unloading tube
13.It is pointed out that the first flap 54, the quantity of the second flap 154 can also consider as the case may be, such as it can set
It is set to four pieces or five pieces.
In the present embodiment, used fuel is biomass granule fuel, and the second feed pipe 62 is metal tube.Use the combustion
During burning machine, discharge valve 3, stop valve 20, the first regulating valve 21, the second regulating valve 22 are opened, starts motor 204 and air blower
16, biomass granule fuel is screened by the screen cloth 23 of the bottom of hopper 1, and the bulk impurity in fuel is trapped in into screen cloth
On 23, then enter along discharge duct 4 in screw feeder 2, oppress the first flap in discharge duct 4 in the presence of fuel gravity
54 rotate, so that fuel is fallen into screw feeder 2, if fuel is blocked at the first flap 54, can rotate first-hand
Handle 52 makes fuel flowing unimpeded；In the presence of screw feeder 2, biomass fuel pellet is fallen into the first feed pipe 61, and
Fallen into along the first feed pipe 61 in the second feed pipe 62, now, air blower 16 passes through first to the air blast of bellows 17, bellows 17
Snorkel 191 is blown into the second feed pipe 62, is the flowing addition power of the biomass granule fuel in the second feed pipe 62,
Burnt so that fuel smoothly enters in combustion chamber 7, it is to avoid fuel blocks the second feed pipe 62；Second snorkel 192 passes through connection
Pipe 10 is supplied gas into cavity 9, and gas is entered in combustion chamber 7 by air distribution plate 11, and the air distribution plate 11 of the left and right sides of combustion chamber 7 is located at
Different height position, supplies gas from different positions into combustion chamber 7, the fuel in combustion chamber 7 is in flow regime, it is to avoid heap
Product, is conducive to the fully and completely burning of fuel, energy-conserving and environment-protective, burned flame sprays from bocca 12.
Combustor in use for some time, will carry out deashing operation, now need to close discharge valve 3, stop valve 20, the
One regulating valve 21, the second regulating valve 22, motor 204 and air blower 16, open unloading valve 14, combustion ash will be from ash-unloading tube
Discharged in 13, the gravity that ash is fired in ash-unloading tube 13 forces the second flap 154 to rotate, if combustion ash card at the second flap 154
Firmly, can rotate second handle 152 enables combustion ash smoothly to discharge.
The merely exemplary explanation principle of the present utility model of above-described embodiment and its effect are new not for this practicality is limited
Type.Any person skilled in the art can all be carried out without prejudice under spirit and scope of the present utility model to above-described embodiment
Modifications and changes.Therefore, all those of ordinary skill in the art are without departing from the spirit disclosed in the utility model
With all equivalent modifications completed under technological thought or change, it should be covered by claim of the present utility model.
Claims (6)
1. a kind of energy-conserving and environment-protective combustor, including feed mechanism, combustion mechanism and wind pushing mechanism, it is characterised in that：The feeding
Mechanism includes hopper (1) and feeding screw (2), and the bottom of the hopper (1) is provided with discharge valve (3), the hopper (1) and
Be communicated with discharge duct (4) between feeding screw (2), the discharge duct (4) in discharge valve (3) rotated down be equipped with
One bull stick (51), first bull stick (51) is connected with first handle (52), first bull stick on the outside of discharge duct (4)
(51) it is coaxially installed with the inside of discharge duct (4) in the first roller (53), the outer circumferential walls of first roller (53) and is provided with
One flap (54), the hopper (1) is located at the left end of feeding screw (2), the right-hand member vertical connection of the feeding screw (2)
There is the first feed pipe (61), first feed pipe (61) is communicated with the second feed pipe (62) of horizontal positioned, and described first send
Expects pipe (61) includes inner polytetrafluoroethyllayer layer and metal outer；
The combustion mechanism include constitute combustion chamber (7) inner barrel (81) and outer cylinder body (82), the inner barrel (81) and outside
Cavity (9) is provided between cylinder (82), the top of the cavity (9) is communicated with connecting tube (10), a left side for the inner barrel (81)
Right both sides are mounted on air distribution plate (11), and the cavity (9) is connected by air distribution plate (11) with combustion chamber (7), the combustion chamber
(7) connected with the second feed pipe (62), bocca (12) is installed on the right side of the combustion chamber (7), the outer cylinder body (82)
Lower end is pyramidal structure, and the bottom of the outer cylinder body (82) is connected with ash-unloading tube (13), the ash-unloading tube (13) and outer cylinder body
(82) unloading valve (14) is installed, the ash-unloading tube (13) is equipped with the second bull stick (151) in the lower end of unloading valve (14) between,
Second bull stick (151) is connected with second handle (152) on the outside of ash-unloading tube (13), and second bull stick (151) is in unloading
The inside of ash pipe (13) is coaxially installed with the second roller (153), the outer circumferential walls of second roller (153) and is provided with the second flap
(154)；
The wind pushing mechanism includes air blower (16) and bellows (17), is connected with and send between the air blower (16) and bellows (17)
Airduct (18), the bellows (17) are connected with the first snorkel (191) and the second snorkel (192), first snorkel
(191) stop valve (20) is installed, first snorkel (191) connects with the second feed pipe (62), and described second supplies gas on
The first regulating valve (21) is installed on pipe (192), second snorkel (192) divides two-way, one afterwards in the first regulating valve (21)
Road is connected with connecting tube (10), and another road connects with bocca (12) and is provided with the second regulating valve (22).
2. a kind of energy-conserving and environment-protective combustor according to claim 1, it is characterised in that：The hopper (1) includes connecting up and down
Welded with the top of pars infundibularis (102) vertical tube part (101) and pars infundibularis (102) connect, the bottom of the vertical tube part (101).
3. a kind of energy-conserving and environment-protective combustor according to claim 2, it is characterised in that：The vertical tube part (101) and funnel
Screen cloth (23) is installed between portion (102).
4. a kind of energy-conserving and environment-protective combustor according to claim 3, it is characterised in that：The feeding screw (2) includes
Rotating shaft (202) coaxially is equipped with cylindric housing (201), the housing (201), the rotating shaft (202) is in housing (201)
Auger (203) is inside welded with, the rotating shaft (202) is externally connected with motor (204), the rotating shaft (202) in housing (201)
The position being connected with housing (201) is provided with ball bearing (205).
5. a kind of energy-conserving and environment-protective combustor according to claim 4, it is characterised in that：The housing (201) is the left low right side
High tilting is installed, and the inclination angle of the housing (201) is 45 °.
6. a kind of energy-conserving and environment-protective combustor according to claim 5, it is characterised in that：First flap (54) is provided with three
Block, three piece of first flap (54) uniform ring is around being distributed in the outer circumferential walls of the first roller (53), second flap (154)
Provided with three pieces, three piece of second flap (154) uniform ring is around being distributed in the outer circumferential walls of the second roller (153).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720073217.4U CN206398700U (en) | 2017-01-19 | 2017-01-19 | A kind of energy-conserving and environment-protective combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720073217.4U CN206398700U (en) | 2017-01-19 | 2017-01-19 | A kind of energy-conserving and environment-protective combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206398700U true CN206398700U (en) | 2017-08-11 |
Family
ID=59518855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720073217.4U Expired - Fee Related CN206398700U (en) | 2017-01-19 | 2017-01-19 | A kind of energy-conserving and environment-protective combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206398700U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131743A (en) * | 2019-05-29 | 2019-08-16 | 江苏久协仪器科技有限公司 | A kind of automatic conveying device |
| CN113819758A (en) * | 2021-10-14 | 2021-12-21 | 南平市曜变陶瓷研究院 | Building cup environment-friendly dragon kiln |
-
2017
- 2017-01-19 CN CN201720073217.4U patent/CN206398700U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131743A (en) * | 2019-05-29 | 2019-08-16 | 江苏久协仪器科技有限公司 | A kind of automatic conveying device |
| CN113819758A (en) * | 2021-10-14 | 2021-12-21 | 南平市曜变陶瓷研究院 | Building cup environment-friendly dragon kiln |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20190119 |