CN102602618A - Mixed biomass fuel feeder - Google Patents
Mixed biomass fuel feeder Download PDFInfo
- Publication number
- CN102602618A CN102602618A CN2011100208699A CN201110020869A CN102602618A CN 102602618 A CN102602618 A CN 102602618A CN 2011100208699 A CN2011100208699 A CN 2011100208699A CN 201110020869 A CN201110020869 A CN 201110020869A CN 102602618 A CN102602618 A CN 102602618A
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- Prior art keywords
- tank body
- warehouse
- fuel feeder
- oblique
- gas ejector
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Abstract
The invention discloses a mixed biomass fuel feeder, which belongs to the technical field of mechanical chemical equipment. The mixed biomass fuel feeder aims to realize that after a discharge valve is opened, powder is discharged or fed continuously, uniformly and stably. The technical scheme includes that an oblique bin with a downward conical top is arranged in a tank, filter cloth is arranged on the surface of a wallboard in the oblique bin, the powder is arranged above the oblique bin and is forced by pressured air to timely move towards a discharge outlet and be uniformly and stably discharged via the discharge valve under the effect of self weight after the discharge valve is opened, and the rotation speed of the discharge valve can be controlled.
Description
Technical field
The invention belongs to the mechanical chemical industry equipment technical field.Especially relate to a kind of non-pressure vessel that material stores that is used for.
Background technology
At present, top or its charge door of general non-pressure vessel storage tank open wide, and material or its powder lean on its deadweight to discharge from the discharge opening of container or batch can bottom; When material is powder,, be prone to be deposited in the container batch can, open and lean on behind the discharge valve its deadweight to be difficult to discharge from discharge opening because of its adhesiveness is bigger; People adopt the storage tank of a kind of screw type feeder or beveled cone structure, can be beneficial to material and discharge.But also come with some shortcomings part, its weak point is: the powder during operation in the tank body is prone to form " hole shape " phenomenon, exist when powder is discharged a little while amount many, measure few inhomogeneous wild effect a little while, even the fracture phenomenon can appear.
Summary of the invention
Task of the present invention provides a kind of biomass energy composite fuel feeder, make it open discharge valve after, the powder of discharging or providing through discharging opening is not only continuously but also uniform and stable.
Technical scheme of the present invention is following:
A kind of biomass energy composite fuel feeder; Include: include the band end socket cylindrical shape tank body 1 and be provided with inlet point 3, safety valve 2 at the top of tank body 1; Be provided with discharging opening 13 in the bottom of tank body 1; Below discharging opening 13, be provided with regulation and control discharge valve 15, be characterized in: the inner chamber position of the middle and lower part of tank body 1 is provided with the downward oblique warehouse 14 of the vertex of a cone, and the vertex of a cone limit of its oblique warehouse 14 connects, bores the base and connects with the wall body of the inner chamber at tank body middle part with discharging opening;
Its split-wind plate 12 that constitutes oblique warehouse 14 is provided with the air extractor vent of ventilation usefulness;
The inside face of its split-wind plate 12 is provided with the filter cloth 6 of air blast vibration usefulness;
In the chamber that between the inwall of the outside face of oblique warehouse 14 and the middle and lower part of tank body 1, constitutes, the shape that centers on the outside face of its oblique warehouse 14 is provided with gas ejector pipe 9, and its gas ejector pipe 9 is provided with air extractor duct;
And, be provided with pressure air admission port 4 at the top of tank body 1 of the cylindrical shape of band end socket.
Its oblique warehouse 14 is the cone of four prismatic shapes.
And tiltedly warehouse 14 also can be set to cone.
And the air extractor vent that is provided with on the split-wind plate 12 is an inclined hole, orientation of its axis discharging opening 13 places of its inclined hole.
Also have, the air extractor duct that is provided with on the gas ejector pipe 9 is an aperture slots, and the direction of its aperture slots is pointed to discharging opening 13 places.
And the air extractor duct that is provided with on the gas ejector pipe 9 also can be circular hole, and the direction of its round hole axial is pointed to discharging opening 13 places.
Also have, be provided with discharge gate 7 in the bottom of the tank body 1 of the cylindrical shape of band end socket, its discharge gate 7 and the chamber that tiltedly constitutes between the inwall of outside face and the tank body middle and lower part of warehouse 14 communicate.
And the below of gas ejector pipe 9 can also be provided with the gas ejector pipe 10 identical with its structure.
Equally, the below of gas ejector pipe 10 also can be provided with the gas ejector pipe 11 identical with its structure.
The present invention in use; Powder oblique top of warehouse 14 in inlet point 3 places or be piled up in tank body 1 at first, and, pressure air be full of between the end face of this powder heap or the inwall at upper surface and tank body top through admission port 4 entering; After the discharge valve 15 that this pressure air forces powder or powder to pile up the adjustable rotating speed of variable-frequency motor drive is opened; Under the deadweight effect, shift to discharging opening 13 places in time through oblique warehouse 14, and discharge equably through discharge valve 15.Powder during its operation in the tank body can not produce " hole shape " phenomenon; Can not produce the phenomenon that is stranded in the tank body 1 greatly because of the adhesiveness of powder yet; The amount that also can not produce a little while is many, measure few inhomogeneous discharge phenomenon a little while, " fracture " phenomenon more can not occur.
Simultaneously, for minimizing material and the tiltedly friction of warehouse 14 inside faces,, material also shifts to discharging opening 13 places in time and being glided smoothly; Its pressure air through admission port 8, gas ejector pipe 9,10,11 and be arranged on its opening on the gas ejector pipe point to the air extractor duct at discharging opening 13 places, in addition be arranged on ventilation inclined hole that its opening on the split-wind plate 12 points to discharging opening 13 places, blow to filter cloth 6; The pressure air that blows to filter cloth 6 both can make filter cloth 6 air blast vibrate or shake, also can pass the aperture on the filter cloth 6, made between powder and the filter cloth and produced ground effect phenomenon, discharged equably in tank body thereby more help powder.
Beneficial effect of the present invention is following: owing to use technique scheme, after having realized opening discharge valve, when material is discharged or provided through discharging opening, not only continuously but also uniform and stable technique effect.The present invention is simple in structure.
Description of drawings
Fig. 1 is the front view of first embodiment of the invention.
Fig. 2 is the A-A view among Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described further.
Embodiment 1
At Fig. 1 a kind of biomass energy composite fuel feeder shown in Figure 2; Include: include the band end socket cylindrical shape tank body 1 and be provided with inlet point 3, safety valve 2 at the top of tank body 1; Be provided with discharging opening 13 in the bottom of tank body 1; Below discharging opening 13, be provided with the regulatable discharge valve 15 that variable-frequency motor drives; Be characterized in: the inner chamber position of the middle and lower part of tank body 1 is provided with the downward oblique warehouse 14 of the vertex of a cone, and the vertex of a cone limit of its oblique warehouse 14 connects, bores the base and connects with the wall body of the inner chamber at tank body middle part with discharging opening;
Its split-wind plate 12 that constitutes oblique warehouse 14 is provided with the air extractor vent of ventilation usefulness;
The inside face of its split-wind plate 12 is provided with the filter cloth 6 of air blast vibration usefulness;
In the chamber that between the inwall of the outside face of oblique warehouse 14 and the middle and lower part of tank body 1, constitutes, the shape that centers on the outside face of its oblique warehouse 14 is provided with gas ejector pipe 9, and its gas ejector pipe 9 is provided with air extractor duct;
And, be provided with pressure air admission port 4 at the top of tank body 1 of the cylindrical shape of band end socket.
Its oblique warehouse 14 is the cone of four prismatic shapes.
And the air extractor vent that is provided with on the split-wind plate 12 is an inclined hole, orientation of its axis discharging opening 13 places of its inclined hole.
The air extractor duct that is provided with on the gas ejector pipe 9 is an aperture slots, and the direction of its aperture slots is pointed to discharging opening 13 places.
Also have, be provided with discharge gate 7 in the bottom of the tank body 1 of the cylindrical shape of band end socket, its discharge gate 7 and the chamber that tiltedly constitutes between the inwall of outside face and the tank body middle and lower part of warehouse 14 communicate.
And the below of gas ejector pipe 9 also is provided with the gas ejector pipe 10 identical with its structure.
Simultaneously, the below of gas ejector pipe 10 also is provided with the gas ejector pipe 11 identical with its structure.
The present invention in use, powder oblique top of warehouse 14 in inlet point 3 places or be piled up in tank body 1 at first, and, be full of pressure air between the end face of this powder heap or the inwall at upper surface and tank body top through admission port 4 entering; Simultaneously; The pressure air that gets into through gas ejector pipe 9,10,11 forces the filter cloth 6 air blast vibration that is provided with on split-wind plate 12 inside faces; And this pressure air passes the aperture on the filter cloth 6, makes between powder and the filter cloth and produces ground effect phenomenon, more helps powder and in tank body, successfully discharges; The pressure air that produces ground effect phenomenon simultaneously with can play combustion-supporting effect again after powder mixes, make its economic combustion, improve heat efficiency;
Because regulatable discharge valve 15 production runs of adopting variable-frequency motor to drive are carried out screening and optimizing and adjustment to technical parameters such as its rotating speed, pressure air, powder flows, make the intake of its air and powder is flux matched can reach clean-burning optimum efficiency.
In use, if filter cloth 6 breaks, when powder falls into the chamber that constitutes between the inwall of outside face and tank body middle and lower part of oblique warehouse 14, can open the discharge gate 7 that the bottom of tank body 1 is provided with, the pressure air that utilizes admission port 8 to get into is discharged its powder and drain.
Tank body 1 of the present invention is provided with manhole cover 5, when shutting down maintenance, can supply maintenance person to get in the tank body, changes its filter cloth 6.
After the present invention had realized opening the discharge valve of its rotating speed adjustable control, the powder of discharging or providing through discharging opening not only continuously but also uniform and stable technique effect.The present invention is simple in structure.
Claims (9)
1. biomass energy composite fuel feeder; Include the band end socket cylindrical shape tank body (1) and be provided with inlet point (3), safety valve (2) at the top of tank body (1); Be provided with discharging opening (13) in the bottom of tank body (1); Be provided with regulation and control discharge valve (15) in the below of discharging opening (13); It is characterized in that: the inner chamber position of the middle and lower part of tank body (1) is provided with the downward oblique warehouse (14) of the vertex of a cone, and the vertex of a cone limit of its oblique warehouse (14) connects, bores the base and connects with the wall body of the inner chamber at tank body middle part with discharging opening;
Its split-wind plate (12) that constitutes oblique warehouse (14) is provided with the air extractor vent of ventilation usefulness;
The inside face of its split-wind plate (12) is provided with the filter cloth (6) of air blast vibration usefulness;
In the chamber that between the inwall of the outside face of oblique warehouse (14) and the middle and lower part of tank body (1), constitutes, the shape that centers on the outside face of its oblique warehouse (14) is provided with gas ejector pipe (9), and its gas ejector pipe (9) is provided with air extractor duct;
And, be provided with pressure air admission port (4) at the top of tank body (1) of the cylindrical shape of band end socket.
2. a kind of biomass energy composite fuel feeder according to claim 1 is characterized in that: tiltedly warehouse (14) is the cone of four prismatic shapes.
3. a kind of biomass energy composite fuel feeder according to claim 1 is characterized in that: tiltedly warehouse (14) is a cone.
4. a kind of biomass energy composite fuel feeder according to claim 1 is characterized in that: it is inclined hole that split-wind plate (12) is gone up the air extractor vent that is provided with, and the orientation of its axis discharging opening (13) of its inclined hole is located.
5. a kind of biomass energy composite fuel feeder according to claim 1 is characterized in that: it is aperture slots that gas ejector pipe (9) is gone up the air extractor duct that is provided with, and the direction of its aperture slots is pointed to discharging opening (13) and located.
6. a kind of biomass energy composite fuel feeder according to claim 1 is characterized in that: it is circular hole that gas ejector pipe (9) is gone up the air extractor duct that is provided with, and the direction of its round hole axial is pointed to discharging opening (13) and located.
7. a kind of biomass energy composite fuel feeder according to claim 1; It is characterized in that: the bottom of tank body (1) at the cylindrical shape of band end socket also is provided with discharge gate (7), and the chamber that constitutes between the outside face of its discharge gate (7) and oblique warehouse (14) and the inwall of tank body middle and lower part communicates.
8. a kind of biomass energy composite fuel feeder according to claim 1, it is characterized in that: the below of gas ejector pipe (9) also is provided with gas ejector pipe (10).
9. a kind of biomass energy composite fuel feeder according to claim 8, it is characterized in that: the below of gas ejector pipe (10) also is provided with gas ejector pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100208699A CN102602618A (en) | 2011-01-19 | 2011-01-19 | Mixed biomass fuel feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100208699A CN102602618A (en) | 2011-01-19 | 2011-01-19 | Mixed biomass fuel feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102602618A true CN102602618A (en) | 2012-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100208699A Pending CN102602618A (en) | 2011-01-19 | 2011-01-19 | Mixed biomass fuel feeder |
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| CN (1) | CN102602618A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2326923Y (en) * | 1998-04-02 | 1999-06-30 | 冶金工业部钢铁研究总院 | Powder material fluidizing apparatus |
| CN2635600Y (en) * | 2003-06-19 | 2004-08-25 | 柳州市汽车改制厂 | Easy emptying transportation container for powder material |
| CN1705599A (en) * | 2002-10-16 | 2005-12-07 | 国际壳牌研究有限公司 | Vessel for storing particulate matter and discharge device for use in the same |
| US20060054639A1 (en) * | 2004-09-14 | 2006-03-16 | Bonerb Timothy C | Improvements in the device and method for discharging dry materials from storage vessels |
| CN101152932A (en) * | 2006-09-27 | 2008-04-02 | 华东理工大学 | Feed device of carbonaceous solid powder with a plurality of discharge doors and feed method thereof |
| TW200944451A (en) * | 2008-03-05 | 2009-11-01 | Uhde Gmbh | Device for delivering of fine-grained or dust-like solid from a container |
| CN201971339U (en) * | 2011-01-19 | 2011-09-14 | 王景龙 | Biomass energy fuel mixture feeder |
-
2011
- 2011-01-19 CN CN2011100208699A patent/CN102602618A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2326923Y (en) * | 1998-04-02 | 1999-06-30 | 冶金工业部钢铁研究总院 | Powder material fluidizing apparatus |
| CN1705599A (en) * | 2002-10-16 | 2005-12-07 | 国际壳牌研究有限公司 | Vessel for storing particulate matter and discharge device for use in the same |
| CN2635600Y (en) * | 2003-06-19 | 2004-08-25 | 柳州市汽车改制厂 | Easy emptying transportation container for powder material |
| US20060054639A1 (en) * | 2004-09-14 | 2006-03-16 | Bonerb Timothy C | Improvements in the device and method for discharging dry materials from storage vessels |
| CN101152932A (en) * | 2006-09-27 | 2008-04-02 | 华东理工大学 | Feed device of carbonaceous solid powder with a plurality of discharge doors and feed method thereof |
| TW200944451A (en) * | 2008-03-05 | 2009-11-01 | Uhde Gmbh | Device for delivering of fine-grained or dust-like solid from a container |
| CN201971339U (en) * | 2011-01-19 | 2011-09-14 | 王景龙 | Biomass energy fuel mixture feeder |
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Application publication date: 20120725 |