CN109798767A - A kind of composite multi-layer capstan winch - Google Patents
A kind of composite multi-layer capstan winch Download PDFInfo
- Publication number
- CN109798767A CN109798767A CN201711140162.5A CN201711140162A CN109798767A CN 109798767 A CN109798767 A CN 109798767A CN 201711140162 A CN201711140162 A CN 201711140162A CN 109798767 A CN109798767 A CN 109798767A
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- CN
- China
- Prior art keywords
- furnace body
- screen plate
- fire screen
- crucible
- capstan winch
- Prior art date
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Abstract
The present invention discloses a kind of composite multi-layer capstan winch, belong to melting furnace technical field, including furnace body, supporting block, crucible, it is characterized by: the furnace body is piled up using refractory brick, insulating layer is provided on the outside of the furnace body, the furnace body lower right side is provided with flame inlet, the outlet that has surplus heat is arranged in the furnace body left upper portion, the supporting block is located at furnace body central bottom, the crucible is arranged in supporting block upper end, the furnace body inside, which is provided with, leads fire screen plate, it is described to lead between fire screen plate and crucible that there are gaps, several lead is provided with horizontal clearance between fire screen plate, several lead is provided with vertical gap between fire screen plate, the plate face for leading fire screen plate tilts down, several height block-by-blocks led between fire screen plate are incremented by, the fire screen plate material of leading is iron plate.Achieve the purpose that reasonable in design, installation maintenance is simple, practical and at low cost.
Description
Technical field
The invention belongs to melting furnace technical fields, refer in particular to a kind of composite multi-layer capstan winch.
Background technique
Aluminium melting furnace is usually the melting furnace of combustion of fossil fuels heating, such as coke-fired furnace, oil burner, or by electrically heated molten
Change furnace, such as electric heating melting furnace is known as biomass fuel aluminium melting furnace using the aluminium melting furnace that burning solid biomass fuel heats, due to
Biomass fuel aluminium melting furnace follows the structure of coke-fired furnace, and poor thermal insulation property, biomass fuel combustion is rapid in addition, lacks lasting
Ashes heat, a large amount of heat are scattered and disappeared by flue, the scarce capacity of aluminium alloy holding melting temperature in crucible are maintained, in order to protect
In-furnace temperature is held, the continual feed burning of palpus causes fuel consumption big, aluminum melting is at high cost；For this purpose, the prior art uses
Cricoid gear fire bed is set between heating room furnace wall and crucible, the viscous flow of flame is acted on using gear fire bed, enhances heat exchange, late
It is stagnant to heat the lost of room room temperature, to keep aluminum alloy melts temperature in crucible, but keeps off the viscous flow effect of fire bed again while to add
The problem of hot cell generation internal pressure is excessively high, and air-flow is unsmooth, and combustion chamber is caused to be difficult to full combustion.
A kind of aluminum melting stove heating of equipped with spiral leading quirk of the Publication No. CN103471387A on December 25th, 2013
Room, which, which uses, is arranged spiralling spiral interlayer in the inner wall of heating room, and the outer wall shape of crucible is surrounded by spiral interlayer
Quirk is led at spiral, spiral is led quirk and is located between the top at flame road junction and the lower section of floss hole of heating chamber interior walls, utilizes
Spiral leads quirk, extends time of contact and the distance of flame and crucible, and increasing heat exchanger time keeps heat exchange more abundant.The invention
In practice process, there are spiral shapes to lead quirk production mounting process complex procedures, and integral device production cost is big, and price is high,
Be not suitable for the demand of small business.
Summary of the invention
In view of the deficienciess of the prior art, the purpose of the invention is to provide a kind of reasonable in design, installation dimension
Simple, practical and at low cost biomass fuel aluminum melting furnace heating chamber is protected, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the present invention provides following technical solutions to realize:
A kind of composite multi-layer capstan winch, including furnace body, supporting block, crucible, it is characterised in that: the furnace body uses refractory brick heap
It builds, is provided with insulating layer on the outside of the furnace body, the furnace body lower right side is provided with flame inlet, and the furnace body left upper portion is set
It is equipped with waste heat outlet, the supporting block is located at furnace body central bottom, and the crucible is arranged in supporting block upper end, the furnace body inside
It is provided with and leads fire screen plate, described to lead there are gap between fire screen plate and crucible, several lead is provided with level between fire screen plate
Gap, several lead are provided with vertical gap between fire screen plate.
As preferred: the furnace body upper end is provided with insulation board.
As preferred: the insulation board material is asbestos and iron plate.
As preferred: the plate face for leading fire screen plate tilts down.
As preferred: several height block-by-blocks led between fire screen plate are incremented by.
As preferred: the fire screen plate material of leading is iron plate.
As shown from the above technical solution, this practical beneficial effect is:
Compared with prior art, 1. had the advantage that extended using fire screen plate is led flame and crucible time of contact and
Distance, increasing heat exchanger time keeps heat exchange more abundant；2, quirk is led compared to spiral, leads the simple province of fire screen plate production installation
When, it is at low cost, it is practical；3. furnace body is piled up using refractory brick, insulating layer is arranged in outside, can design furnace according to their needs
Body size, the optional range of dimensions are big.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of composite multi-layer capstan winch of the present invention；
Fig. 2 is a kind of cross-sectional view of composite multi-layer capstan winch of the present invention.
Appended drawing reference: 1, furnace body；2, supporting block；3, crucible；4, fire screen plate is led；5, insulation board；6, insulating layer；7, flame enters
Mouthful；8, waste heat exports.
Specific embodiment
Referring to Fig.1, Fig. 2 is described further a kind of composite multi-layer capstan winch of the present invention.
A kind of composite multi-layer capstan winch, including furnace body 1, supporting block 2, crucible 3, it is characterised in that: the furnace body 1 uses fire resisting
Brick is piled up, and insulating layer 6 is provided on the outside of the furnace body 1, and 1 lower right side of furnace body is provided with flame inlet 7, the furnace body 1
The outlet 8 that has surplus heat is arranged in left upper portion, and the supporting block 2 is located at 1 central bottom of furnace body, and the crucible 3 is arranged in supporting block 2
End,
It is provided on the inside of the furnace body 1 and leads fire screen plate 4, it is described to lead between fire screen plate 4 and crucible 3 that there are gaps, if described
Dry lead is provided with horizontal clearance between fire screen plate 4, several lead is provided with vertical gap between fire screen plate 4, described to lead fire screen
The plate face of plate 4 tilts down, and several height block-by-blocks led between fire screen plate 4 are incremented by, and 4 material of fire screen plate of leading is iron
Plate.Extend time of contact and the distance of flame and crucible 3 using fire screen plate 4 is led, increasing heat exchanger time fills heat exchange more
Point, quirk is led compared to spiral, it is simple time saving to lead the production installation of fire screen plate 4, and it is at low cost, it is practical.
Furnace body 1 is piled up using refractory brick, and insulating layer 6 is arranged in outside, and 1 upper end of furnace body is provided with insulation board 5, the insulation board
5 materials are asbestos and iron plate.Furnace body size can be designed according to their needs, and the optional range of dimensions is big.
When biomass fuel is through combustion chambers burn, the flame generated is entered inside furnace body 1 by flame inlet 7, and flame is logical
Channel composed by fire screen plate 4 of leading above and below crossing gradually moves upwards, fiery in this process until moving out waste heat outlet 8
Flame and crucible 3 carry out heat exchange, and heating crucible 3 melts aluminium ingot, while by by leading channel that fire screen plate 4 is formed up and down,
Part flame is moved directly up using the gap led between fire screen plate 4, so that the air pressure maintenance one inside furnace body 1 is normal
Value guarantees that air-flow is unimpeded, enables combustion chamber full combustion always.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of composite multi-layer capstan winch, including furnace body, supporting block, crucible, it is characterised in that: the furnace body uses refractory brick heap
It builds, is provided with insulating layer on the outside of the furnace body, the furnace body lower right side is provided with flame inlet, and the furnace body left upper portion is set
It is equipped with waste heat outlet, the supporting block is located at furnace body central bottom, and the crucible is arranged in supporting block upper end, the furnace body inside
It is provided with and leads fire screen plate, described to lead there are gap between fire screen plate and crucible, several lead is provided with level between fire screen plate
Gap, several lead are provided with vertical gap between fire screen plate.
2. a kind of composite multi-layer capstan winch according to claim 1, it is characterised in that: the furnace body upper end is provided with heat preservation
Plate.
3. a kind of composite multi-layer capstan winch according to claim 2, it is characterised in that: the insulation board material is asbestos and iron
Plate.
4. a kind of composite multi-layer capstan winch according to claim 1, it is characterised in that: the plate face for leading fire screen plate dips down
Tiltedly.
5. a kind of composite multi-layer capstan winch according to claim 1, it is characterised in that: several height led between fire screen plate
Block-by-block is spent to be incremented by.
6. a kind of composite multi-layer capstan winch according to claim 1, it is characterised in that: the fire screen plate material of leading is iron plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711140162.5A CN109798767A (en) | 2017-11-16 | 2017-11-16 | A kind of composite multi-layer capstan winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711140162.5A CN109798767A (en) | 2017-11-16 | 2017-11-16 | A kind of composite multi-layer capstan winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109798767A true CN109798767A (en) | 2019-05-24 |
Family
ID=66555722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711140162.5A Pending CN109798767A (en) | 2017-11-16 | 2017-11-16 | A kind of composite multi-layer capstan winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109798767A (en) |
-
2017
- 2017-11-16 CN CN201711140162.5A patent/CN109798767A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190524 |
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| WD01 | Invention patent application deemed withdrawn after publication |