CN207049978U - A kind of biomass incinerator feeding system - Google Patents
A kind of biomass incinerator feeding system Download PDFInfo
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- CN207049978U CN207049978U CN201720820378.5U CN201720820378U CN207049978U CN 207049978 U CN207049978 U CN 207049978U CN 201720820378 U CN201720820378 U CN 201720820378U CN 207049978 U CN207049978 U CN 207049978U
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- cavity
- discharging opening
- pushing meanss
- feeding system
- biomass
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Abstract
The utility model provides a kind of biomass incinerator feeding system, including：Chamber is fed, the feed chamber includes the first cavity vertically set and the second horizontally disposed cavity, is provided with charging aperture at the top of first cavity, the side of second cavity is provided with discharging opening；First plate, first plate can move in the horizontal direction, to be horizontally inserted first cavity or be exited from first cavity；Pushing meanss, the pushing meanss are arranged in second cavity, and it can be moved in the horizontal direction in second cavity, material is entered in biomass incinerator will be released from the material that charging aperture is fallen into second cavity from the discharging opening, while make to seal between first cavity and the discharging opening.The biomass incinerator feeding system both can guarantee that feeding system charging was smooth, and and can realizes effective anti-backfire.
Description
Technical field
Biomass power generation feeding technology field is the utility model is related to, is fed in particular to a kind of biomass incinerator
System.
Background technology
Biomass incinerator feeding system is the important part of biomass electric power plant, and it is to receive feeding system to pass that it, which is acted on,
The biomass material come, and biomass material is transported in incinerator.During biomass incinerator feeding system use, one
Individual easily produced problem tempering, its harm is very big, and serious conditions even can cause shutdown of power plant, device damage and other safety
Hidden danger.
Currently in order to the methods of anti-backfire is mainly sealed using spiral putty, negative-pressure sealing.However, these methods are present
Some problems, for example, spiral putty sealing anti-backfire easily there arises a problem that：, can not completely plugged spiral fortune when material is excessively loose
Turn passage, be still easily tempered；During material tension, then spiral operating passage can be blocked, cause the biomass of charging gear
Material can not be sent in incinerator.And negative-pressure sealing anti-backfire then easily there arises a problem that：Due in incineration furnace grate interval
During action, pressure in the burner hearth fluctuation is big, short time negative pressure easily occurs, and then cause charging gear to be tempered.
Therefore need to propose a kind of biomass incinerator feeding system, at least partly to solve the above problems.
Utility model content
A series of concept of reduced forms is introduced in utility model content part, this will be in specific embodiment part
Middle further description.Utility model content part of the present utility model is not meant to attempt to limit claimed
Technical scheme key feature and essential features, do not mean that the guarantor for attempting to determine technical scheme claimed more
Protect scope.
In order to solve the problems, such as to presently, there are, on the one hand the utility model provides a kind of biomass incinerator feeding system,
Including：
Chamber is fed, the feed chamber includes the first cavity vertically set and the second horizontally disposed chamber
Body, charging aperture is provided with the top of first cavity, the side of second cavity is provided with discharging opening；
First plate, first plate can move in the horizontal direction, to be horizontally inserted first cavity or from described
Exited in first cavity；
Pushing meanss, the pushing meanss are arranged in second cavity, and can be in second cavity along level
Direction is moved, and will be released from the material that charging aperture is fallen into second cavity from the discharging opening and material is entered biology
In matter incinerator, while make to seal between first cavity and the discharging opening.
Alternatively, the pushing meanss include：
Main pushing meanss, the main pushing meanss are arranged in second cavity, and can in second cavity edge
Horizontal direction moves, and the material that second cavity is fallen into from charging aperture is pushed into the region of the close discharging opening, simultaneously
Make to seal between first cavity and the discharging opening；
Secondary pushing meanss, the secondary pushing meanss are arranged in the main pushing meanss, and can move in the horizontal direction with
At least partly stretched out from the main pushing meanss, so as to will be close to the material in the region of the discharging opening from the discharging opening
Release makes material enter in the biomass incinerator.
Alternatively, the main pushing meanss include：
Main pushing part, the main pushing part is in hollow structure, and side corresponding with the discharging opening is provided with opening；
Lever is promoted mainly, the lever of promoting mainly can stretch in the horizontal direction, to drive the main pushing part to move in the horizontal direction
It is dynamic；
First guide rail, first guide rail are arranged in second cavity, and lever is promoted mainly in the main pushing part described
In the presence of along first guide rail slide.
Alternatively, the secondary pushing meanss include：
Secondary pushing part, the secondary pushing part are arranged in the main pushing part；
Secondary catch bar, the secondary catch bar can stretch in the horizontal direction, to drive the secondary pushing part to move in the horizontal direction
It is dynamic, promoted mainly so as at least partly stretch out the main pushing part or retract to described in portion；
Second guide rail, second guide rail are arranged in the main pushing part, and the secondary pushing part is in the secondary catch bar
In the presence of along second guide rail slide.
Alternatively, it is described to promote mainly lever and secondary catch bar uses hydraulic cylinder.
Alternatively, in addition to：Second plate, second plate can be moved vertically, to be inserted vertically into described
Two cavitys exit from second cavity.
Alternatively, second plate is arranged on opening position of second cavity close to the discharging opening.
Alternatively, in addition to：
Chute, the chute are arranged at the gating location, for accommodating material and being used as material dropping channel.
Alternatively, in addition to：Setting gauge, the setting gauge are arranged between the chute and first plate, are used for
Control whether material in the chute falls.
Alternatively, in addition to：Control device, the control device are used to control first plate, the setting gauge, institute
State the action of pushing meanss and second plate.
, can be by by the one hand after material is fallen according to biomass incinerator feeding system of the present utility model
One plate is inserted in the first cavity, top chute is separated with lower cavity and discharging opening, so as to prevent returning in incinerator
Fire enters top chute, causes failure；On the other hand, the material that will be fallen into pushing meanss from charging aperture in second cavity
From the discharging opening release and make material enter biomass incinerator in while, pushing meanss can make first cavity and institute
State and seal between discharging opening, so as to further prevent the tempering in incinerator from entering feed chamber, therefore according to of the present utility model
Biomass incinerator feeding system can realize effective anti-backfire.Also, due to not using the sealing of spiral putty and negative-pressure dense
The anti-backfire measures such as envelope, therefore both can guarantee that feeding system charging was smooth, and can realizes effective anti-backfire.
In addition, further, the second plate is being additionally provided with close to the position of discharging opening, can be by second during emergency
Plate is inserted in the second cavity, so as to separate discharging opening and be fed connecting for cavity, prevents tempering from entering in the chute on top.
Brief description of the drawings
Drawings below of the present utility model is used to understand the utility model in this as a part of the present utility model.Accompanying drawing
In show embodiment of the present utility model and its description, for explaining principle of the present utility model.
In accompanying drawing：
Fig. 1 shows the structural representation of the biomass incinerator feeding system according to the embodiment of the utility model one；
Fig. 2~Fig. 6 shows the feeding process diagram of the biomass incinerator feeding system according to Fig. 1.
Embodiment
In the following description, a large amount of concrete details are given more thoroughly to manage the utility model to provide
Solution.It is, however, obvious to a person skilled in the art that the utility model can be without one or more of these thin
Save and be carried out.In other examples, in order to avoid obscuring with the utility model, for more well known in the art
Technical characteristic is not described.
It should be appreciated that the utility model can be implemented in different forms, and should not be construed as being limited to carry here
The embodiment gone out.On the contrary, providing these embodiments disclosure will be made thoroughly and complete and the scope of the utility model is complete
Ground passes to those skilled in the art.In the accompanying drawings, for clarity, the size and relative size in Ceng He areas may be exaggerated certainly
Begin to represent identical element to whole same reference numerals.
It should be understood that when element or layer be referred to as " ... on ", " with ... it is adjacent ", " being connected to " or " being coupled to " other members
When part or layer, its can directly on other elements or layer, it is adjacent thereto, be connected or coupled to other elements or layer, or
There may be element or layer between two parties.On the contrary, when element be referred to as " on directly existing ... ", " with ... direct neighbor ", " be directly connected to
To " or when " being directly coupled to " other elements or layer, then element or layer between two parties is not present.It should be understood that although art can be used
Language first, second, third, etc. describe various elements, part, area, floor and/or part, these elements, part, area, floor and/or portion
Dividing to be limited by these terms.These terms are used merely to distinguish an element, part, area, floor or part and another
Element, part, area, floor or part.Therefore, do not departing under the utility model teaching, the first element discussed below, portion
Part, area, floor or part are represented by the second element, part, area, floor or part.
Spatial relationship term for example " ... under ", " ... below ", " below ", " ... under ", " ... on ",
" above " etc., herein can for convenience description and by using so as to describe an element shown in figure or feature with it is other
The relation of element or feature.It should be understood that in addition to the orientation shown in figure, spatial relationship term be intended to also including the use of with
The different orientation of device in operation.For example, if the device upset in accompanying drawing, then, is described as " below other elements "
Or " under it " or " under it " element or feature will be oriented to other elements or feature " on ".Therefore, exemplary term
" ... below " and " ... under " it may include upper and lower two orientations.Device, which can be additionally orientated, (to be rotated by 90 ° or other takes
To) and spatial description language as used herein correspondingly explained.
The purpose of term as used herein is only that description specific embodiment and not as limitation of the present utility model.
This is in use, " one " of singulative, "one" and " described/should " be also intended to include plural form, unless context understands finger
Go out other mode.It is also to be understood that term " composition " and/or " comprising ", when in this specification in use, determine the feature,
Integer, step, operation, the presence of element and/or part, but it is not excluded for one or more other features, integer, step, behaviour
The presence or addition of work, element, part and/or group.Herein in use, term "and/or" includes any of related Listed Items
And all combinations.
In order to thoroughly understand the utility model, detailed structure and step will be proposed in following description, to explain
The utility model proposes technical scheme.Preferred embodiment of the present utility model is described in detail as follows, but except these are detailed
Description is outer, and the utility model can also have other embodiment.
The biomass incinerator feeding system of the embodiment of the utility model one is done in detail below with reference to Fig. 1~Fig. 6
Description.
As shown in figure 1, the present embodiment provides a kind of biomass incinerator feeding system 100, it includes being fed chamber and promotion
Device, feed chamber are used to supply material (star-like figure represents material in figure) into such as biomass incinerator, pushing meanss
It is arranged in feed chamber, is pushed into for the material for being fed chamber will to be entered in such as biomass incinerator.
Feed chamber includes the first cavity 1 vertically set and the second horizontally disposed cavity 2, first
The top of cavity 1 is provided with charging aperture 3, and the side of the second cavity 2 is provided with discharging opening 4.Exemplarily, in the present embodiment
Before in diagram, discharging opening 4 is arranged on the right side of the second cavity 2, and 4 side that therefore will be close to discharging opening herein is referred to as
End, the side away from discharging opening 4 are referred to as rear end.Also, for the ease of description, herein by the first cavity 1 and the second cavity 2
Be referred to as in the region of intersection or the second cavity 2 with the corresponding region of the first cavity 1 in feeding zone, namely Fig. 1 dotted line A and
Region between dotted line B, while it is the first position in the second cavity 2 to define dotted line A at this, dotted line B is in the second cavity 2
The second place.Wherein, first position represents feeding zone close to the side of discharging opening 4, and the second place represents feeding zone away from going out
The side of material mouth 4.
The opening position of charging aperture 3 of first cavity 1 is provided with chute 5, the biology transmitted for accommodating feeding system
Matter material, and the passage declined as material, i.e. material can be fallen by chute 5 and entered in feed chamber.In the first cavity 1
In, the lower section of chute 5 is provided with setting gauge 6, can control whether to allow by setting gauge 6 to fall material continuation in chute 5
Fall and enter in the feeding zone of feed chamber bottom.In the first cavity 1, the first plate 7, example are arranged with setting gauge 6
Property, the first plate 7 can move in the horizontal direction, to be horizontally inserted the first cavity 1 or be exited from the first cavity 1.When by
When one plate 7 is inserted in the first cavity 1, it can prevent that the tempering into bottom is upwardly into chute 1, so as to avoid due to returning
Material burning or other failures caused by fire.
Second cavity 2 is arranged under the first cavity 1, and is connected with the first cavity 1, with collectively as feed chamber.
Pushing meanss are provided with two cavitys 2, it can be moved in the horizontal direction in the second cavity 2, will fall into the material of feeding zone
It is pushed into discharging opening 4, and then material is released from discharging opening 4 so that material enters in incinerator, and in pushing meanss by thing
Material is released from discharging opening 4 so that while material enters incinerator, can be made close between first cavity and the discharging opening
Envelope, so as to further prevent the tempering in incinerator from entering feed chamber, even into chute 5.
Exemplarily, in the present embodiment, pushing meanss include main pushing meanss 8 and secondary pushing meanss 9.Main pushing meanss
8 are arranged in the second cavity 2, and can be moved in the horizontal direction in the second cavity 2, and the second cavity 2 will be fallen into from charging aperture 3
The material of middle feeding zone is pushed into close to the region of discharging opening 4, while makes to seal between the first cavity 1 and discharging opening 4.Pair promotes dress
Put 9 to be arranged in main pushing meanss 8, and can in the horizontal direction move and be stretched out with least part from main pushing meanss 8, so that will
Material in the region of discharging opening 4 is released from discharging opening 4 makes material enter in the biomass incinerator.
Further, main pushing meanss include main pushing part, promote mainly the guide rail of lever 10 and first, and main pushing part is in hollow knot
Structure, internally to accommodate secondary pushing meanss 9, and the side of the close discharging opening of main pushing part, it is right side in the present embodiment, sets
There is opening, to allow secondary at least part of pushing meanss 9 to be stretched out from main pushing part, further to push the product into incinerator
In.Promote mainly in the fixed seat that the one end of lever 10 is fixed in the second cavity 2, the other end is fixed on main pushing part, and can be along water
Square to flexible, so as to drive the main pushing part to move in the horizontal direction.First guide rail is arranged in the second cavity 2, is used
In the motion track for limiting main pushing part, main pushing part can be along first guide rail in level in the presence of lever 10 is promoted mainly
Slidably reciprocated on direction, so as to advance or retreat.
Secondary pushing meanss 9 include secondary pushing part, the guide rail of secondary catch bar 11 and second.Secondary pushing part, secondary catch bar 11 and
Two guide rails are arranged in main pushing part, and secondary catch bar 11 can stretch in the horizontal direction, so as to drive the secondary pushing part along institute
State the second guide rail to slide in the horizontal direction, so that the secondary pushing part is at least partly stretched out the main pushing part or retracted to institute
State in the portion of promoting mainly.
Exemplarily, in the present embodiment, it is described to promote mainly lever 10 and secondary catch bar 11 uses hydraulic cylinder.
It is understood that main pushing meanss 8 and secondary pushing meanss 9, using the structure of drawer-like, total is in master
Catch bar 10 slides on the first guide rail in the horizontal direction under acting on, while secondary pushing part can be under the effect of secondary catch bar 11
Stretch out or retracted into main pushing part in main pushing part.
Referring again to Fig. 1, in the present embodiment, second is additionally provided with close to the opening position of discharging opening 4 in the second cavity 2
Plate 12, the second plate 12 can be moved vertically, to be inserted vertically into the second cavity 2 or be exited from second cavity 2.
The second plate 12 can be inserted in the second cavity 2 during emergency, so as to separate discharging opening 4 and be fed connecting for cavity, prevented
Non-return fire enters in the chute 5 on top.
In addition, in the present embodiment, be additionally provided with supporting part 13 be used for support be fed chamber and the various devices in it.Branch
Support part 13 can use various rigid columnar structures to implement, and will not be repeated here.
It is understood that passed through according to the action of each part in the biomass incinerator feeding system of the present embodiment
Automaton or system control, i.e., it can also include being used to control according to the biomass incinerator feeding system of the present embodiment
The control device of the actions such as first plate, the setting gauge, the pushing meanss and second plate, control device can
To use various suitable automation control systems, will not be repeated here.
The feeding process of the biomass incinerator feeding system according to the present embodiment is said with reference to Fig. 2~Fig. 6
It is bright, to more fully understand the feed of the biomass incinerator feeding system according to the present embodiment and anti-backfire principle.
First shown in Fig. 2, the first plate 7 is exited in the first cavity 1, and main pushing meanss 8 advance to the blanking of the second cavity 2
Area, i.e., the front end of main pushing meanss 8 are advanced at the first position of the second cavity 2, and secondary pushing meanss 9 advance to the second cavity 2
Front end area, i.e., the front ends of secondary pushing meanss 9 advances to the opening position of discharging opening 4, opens setting gauge 6, in chute 5 under material
Drop down onto on the main top of pushing meanss 8, now, be fed between chamber and discharging opening 4 and sealed by main pushing meanss 8 and secondary pushing meanss 9,
Therefore the tempering in incinerator cannot be introduced into feed chamber, therefore avoids tempering and cause the material of whereabouts to burn caused by it
Its failure.
Then, as shown in figure 3, the first plate 7 is inserted in the first cavity 1 so that the top of the first cavity 1 and bottom every
It is disconnected.Secondary pushing meanss 9 retract to main pushing meanss, and now the front end of main pushing meanss 8 and secondary pushing meanss 9 is in second
At first position in cavity 2, sealed between the first cavity and discharging opening 4 by pushing meanss, therefore tempering will not be reached and promoted mainly
The dynamic top of device 8, and the first plate 7 has separated the upper and lower part of the first cavity, and tempering can not be reached in chute 5.
Then, as shown in figure 4, main pushing meanss 8 retract to the rear end of the second cavity 2, now main pushing meanss 8 and pair push away
The front end of dynamic device 9 is in the second place in the second cavity 2, and during main pushing meanss 8 retract, promotes mainly
The material at the dynamic top of device 8 can not be retracted together due to being blocked by the side wall of the first cavity 1, and the second cavity 2 is dropped down onto so as under
In feeding zone in.In this process, separated between the upper and lower part of the first cavity 1 and discharging opening 4 by the first plate, because
This can be avoided tempering from entering in top chute 5.
Then, as shown in figure 5, main pushing meanss 8 advance to the feeding zone of the second cavity 2, i.e., the front end of main pushing meanss 8
At the first position of the second cavity 2, during the advance of main pushing meanss 8, material is pushed to the second cavity in feeding zone
Close to the region of discharging opening 4.In this process, between the upper and lower part of the first cavity 1 and discharging opening 4 by the first plate every
It is disconnected, therefore tempering can be avoided to enter in top chute 5., can be with and first is sealed by pushing meanss between cavity and discharging opening 4
Further prevent tempering from entering in top chute 5.
Then, as shown in fig. 6, secondary pushing meanss 9 advance to the front end area of the second cavity 2, the front end of secondary pushing meanss 9
The opening position of discharging opening 4 is advanced to, in the process, the material positioned at the second cavity front end releases discharging by secondary pushing meanss 9
Mouth 4, and enter in incinerator.Meanwhile first plate 7 exited from the first cavity 1.In this process, chamber and discharging opening are fed
Sealed between 4 by main pushing meanss 8 and secondary pushing meanss 9, can prevent the tempering in incinerator from entering in feed chamber, and then
Into in chute 5.
It is process shown in above-mentioned Fig. 2 to Fig. 6 according to the feeding process of the biomass incinerator feeding system of the present embodiment
Move in circles, as seen from the above description, both can guarantee that feeding system entered according to the biomass incinerator feeding system of the present embodiment
Expect smooth, and can realizes effective anti-backfire.
The utility model is illustrated by above-described embodiment, but it is to be understood that, above-described embodiment is
For the purpose illustrated and illustrated, and it is not intended to the utility model being limited in described scope of embodiments.In addition ability
Field technique personnel are it is understood that the utility model is not limited to above-described embodiment, according to teaching of the present utility model also
More kinds of variants and modifications can be made, these variants and modifications all fall within the utility model scope claimed with
It is interior.The scope of protection of the utility model is defined by the appended claims and its equivalent scope.
Claims (10)
- A kind of 1. biomass incinerator feeding system, it is characterised in that including：Chamber is fed, the feed chamber includes the first cavity vertically set and the second horizontally disposed cavity, Charging aperture is provided with the top of first cavity, the side of second cavity is provided with discharging opening；First plate, first plate can move in the horizontal direction, to be horizontally inserted first cavity or from described first Exited in cavity；Pushing meanss, the pushing meanss are arranged in second cavity, and can be in second cavity in the horizontal direction It is mobile, the material fallen into from charging aperture in second cavity is released from the discharging opening and material is burnt into biomass Burn in stove, while make to seal between first cavity and the discharging opening.
- 2. biomass incinerator feeding system according to claim 1, it is characterised in that the pushing meanss include：Main pushing meanss, the main pushing meanss are arranged in second cavity, and can be in second cavity along level Direction is moved, and the material that second cavity is fallen into from charging aperture is pushed into close to the region of the discharging opening, while make institute State and sealed between the first cavity and the discharging opening；Secondary pushing meanss, the secondary pushing meanss are arranged in the main pushing meanss, and can be moved in the horizontal direction with least Part is stretched out from the main pushing meanss, is released so as to will be close to the material in the region of the discharging opening from the discharging opening Material is set to enter in the biomass incinerator.
- 3. biomass incinerator feeding system according to claim 2, it is characterised in that the main pushing meanss include：Main pushing part, the main pushing part is in hollow structure, and side corresponding with the discharging opening is provided with opening；Lever is promoted mainly, the lever of promoting mainly can stretch in the horizontal direction, to drive the main pushing part to move in the horizontal direction；First guide rail, first guide rail are arranged in second cavity, and the main pushing part is in the work for promoting mainly lever The first guide rail slides described in lower edge.
- 4. biomass incinerator feeding system according to claim 3, it is characterised in that the secondary pushing meanss include：Secondary pushing part, the secondary pushing part are arranged in the main pushing part；Secondary catch bar, the secondary catch bar can stretch in the horizontal direction, to drive the secondary pushing part to move in the horizontal direction, from And at least partly stretch out the main pushing part or retract and promoted mainly to described in portion；Second guide rail, second guide rail are arranged in the main pushing part, work of the secondary pushing part in the secondary catch bar The second guide rail slides described in lower edge.
- 5. biomass incinerator feeding system according to claim 4, it is characterised in that described to promote mainly lever and secondary promotion Bar uses hydraulic cylinder.
- 6. the biomass incinerator feeding system described in any one in claim 1-5, it is characterised in that also wrap Include：Second plate, second plate can be moved vertically, to be inserted vertically into second cavity or from described second Exited in cavity.
- 7. biomass incinerator feeding system according to claim 6, it is characterised in that second plate is arranged on institute State opening position of second cavity close to the discharging opening.
- 8. biomass incinerator feeding system according to claim 6, it is characterised in that also include：Chute, the chute are arranged at the gating location, for accommodating material and being used as material dropping channel.
- 9. biomass incinerator feeding system according to claim 8, it is characterised in that also include：Setting gauge, the setting gauge is arranged between the chute and first plate, for controlling material in the chute Whether fall.
- 10. biomass incinerator feeding system according to claim 9, it is characterised in that also include：Control device, the control device are used to control first plate, the setting gauge, the pushing meanss and described the The action of two plates.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720820378.5U CN207049978U (en) | 2017-07-07 | 2017-07-07 | A kind of biomass incinerator feeding system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720820378.5U CN207049978U (en) | 2017-07-07 | 2017-07-07 | A kind of biomass incinerator feeding system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140520A (en) * | 2018-06-26 | 2019-01-04 | 浙江中力工具制造有限公司 | Interval feeding type anti-backfire feeding device |
-
2017
- 2017-07-07 CN CN201720820378.5U patent/CN207049978U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140520A (en) * | 2018-06-26 | 2019-01-04 | 浙江中力工具制造有限公司 | Interval feeding type anti-backfire feeding device |
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