CN206300489U - Carbon roasting furnace - Google Patents
Carbon roasting furnace Download PDFInfo
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- CN206300489U CN206300489U CN201621160052.6U CN201621160052U CN206300489U CN 206300489 U CN206300489 U CN 206300489U CN 201621160052 U CN201621160052 U CN 201621160052U CN 206300489 U CN206300489 U CN 206300489U
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- hopper
- roasting furnace
- quirk
- carbon roasting
- gas port
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Abstract
The utility model proposes a kind of carbon roasting furnace, including several open-topped hoppers and interlayer, the surrounding of hopper is the quirk for communicating, and interlayer closes quirk between being arranged on hopper, gas port and exhaust opening are provided with interlayer, volatilization passage is provided with each hopper；The outlet of the volatilization passage is arranged on the top of hopper, and by link and the gas port closed communication of quirk high-temperature region, and the link is connected with air exhauster, air exhauster extracts to the gas port of quirk high-temperature region the fugitive constituent in hopper by the passage that volatilizees.Carbon roasting furnace of the present utility model, collect the volatile matter produced in hopper, air exhauster makes to produce negative pressure in volatilization passage, fugitive constituent in hopper is extracted to volatilization passage by the gap of hopper inwall, burning is extracted to the gas port of quirk high-temperature region from volatilization passage, volatile matter is avoided to be polluted in evaporating into air, while to the secondary utilization of fugitive constituent, saving fuel.
Description
Technical field
The utility model is related to carbon roasting furnace field, particularly relates to a kind of calcining carbon with volatile matter processing structure
Stove.
Background technology
Roasting is the important procedure in carbon product production process, but carbon product discharges volatilization when kiln roasting is calcined
Part.Fugitive constituent is produced in the hopper of roaster, in relatively low sintering temperature is interval, due to having negative pressure in the flue of roaster,
Most of fugitive constituent in hopper is not sufficiently combusted just evaporate into electrical tar precipitator with flue gas in process, sub-fraction passes through hopper
Gap evaporate into air in pollute；And electric fishing method is for the more difficult cleaning of BaP that contains in fugitive constituent, BaP
There is stronger carcinogenesis to skin and respiratory system.
Utility model content
The utility model proposes a kind of carbon roasting furnace, solve and waved in relatively low sintering temperature interval in the prior art
The volatilization of hair part and the problem of difficult cleaning.
What the technical solution of the utility model was realized in：
A kind of carbon roasting furnace, including several open-topped hoppers and horizontally disposed interlayer, the surrounding of hopper is
The quirk for communicating, interlayer closes quirk between being arranged on hopper, and gas port and exhaust opening are correspondingly arranged on interlayer, each material
Volatilization passage is provided with case, the outlet of the volatilization passage is arranged on the top of corresponding hopper, and by link and fire
The gas port closed communication of road high-temperature region, and link connects with air exhauster, air exhauster is by the fugitive constituent in hopper by volatilization
Passage is extracted to the gas port of quirk high-temperature region.
Preferably, in described carbon roasting furnace, the top of each hopper be provided with it is internal for cavity and the hopper
The resistant to elevated temperatures cavity of the outlet closed communication of upper volatilization passage, is provided with least one collection port at the top of the cavity, each
Collection port is by the link and the gas port closed communication of a quirk high-temperature region.
Preferably, in described carbon roasting furnace, any one hopper is formed by laying fireproof bricks；Set on every layer of refractory brick
Several evaporation holes axially vertically are equipped with, the evaporation hole constituted on the multiple layer refractory brick of each hopper is correspondingly arranged shape
Into the volatilization passage.
Preferably, in described carbon roasting furnace, the link include collecting frame and burning rack, the collecting frame and
Between burning rack by delivery pipe connect, the collecting frame include the first main pipeline and be arranged on the first main pipeline both sides and with
Several first side ducts of its connection, first side ducts and a collection port closed communication；The burning rack includes the
Two main pipelines and be arranged on the second main pipeline side and several second side ducts for communicating therewith, second side ducts with
One gas port closed communication of quirk high-temperature region；
The air exhauster is arranged on the collecting frame, and the suction opeing of the air exhauster is responsible for the first of the collecting frame
Road closed communication, the second main pipeline closed communication of the air outlet of the air exhauster and the burning rack.
Preferably, in described carbon roasting furnace, the high temperature resistant cavity is that inside is the refractory brick of cavity.
6th, carbon roasting furnace according to claim 2, it is characterised in that be provided with knee wall between the hopper
Body；It is also equipped with supporting wall on the outside of the hopper of edge.
Preferably, in described carbon roasting furnace, the interlayer includes carrier ring and heat-insulation layer, and the heat-insulation layer is set
In the top of the carrier ring.
Preferably, it is connection in described carbon roasting furnace, between at least two adjacent hoppers on any row.
Preferably, in described carbon roasting furnace, sand seal is used between any one first side ducts and a collection port
Device is sealed；Sealed using sand seal device between any one second side ducts and a gas port for quirk high-temperature region.
Preferably, in described carbon roasting furnace, the section of the hopper of the edge has connected entrance for one end
Circle, the hopper being clipped in the middle has the circle of connected entrance for two ends.
The beneficial effects of the utility model are：Compared with prior art, carbon roasting furnace of the present utility model, roasts in hopper
The fugitive constituent that produces extracts the fugitive constituent produced in hopper using air exhauster when burning carbon product, fugitive constituent extracted from hopper to
In volatilization passage, then extracted to the gas port of quirk high-temperature region by link from volatilization passage, it is abundant in quirk high-temperature region
Burning, it is to avoid the fugitive constituent gas produced in hopper is evaporate into air with the flue gas in quirk, while clearing up fugitive constituent saving
Fuel.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of partial plan view of carbon roasting furnace of the utility model；
Fig. 2 is the side schematic view of the utility model carbon roasting furnace；
Fig. 3 is the connection diagram of collecting frame and burning rack；
Fig. 4 is the top view of collecting frame；
Fig. 5 is the structural representation of burning rack.
In figure：
1st, hopper；2nd, interlayer；3rd, quirk；4th, wall；5th, evaporation hole；6th, volatilize passage；7th, cavity；8th, pipeline；9th, support
Wall；10th, exhaust opening；11st, gas port；12nd, collecting frame；13rd, burning rack；14th, air exhauster；15th, delivery pipe；16th, sand seal device；
21st, carrier ring；22nd, heat-insulation layer.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Embodiment：A kind of carbon roasting furnace as shown in Figure 1, including several open-topped hoppers 1 and horizontally disposed
Interlayer 2, the surrounding of hopper 1 is the quirk for communicating, and interlayer 2 closes quirk between being arranged on hopper, is correspondingly arranged on interlayer 2
With exhaust opening 10 and gas port 11；Support wall 9 is provided between hopper 1, is also equipped with the outside of the hopper of edge
Support wall 9.
Any one hopper 1 formed by laying fireproof bricks, and several are provided with every layer of refractory brick axially vertically
Evaporation hole 5, constitute the evaporation hole 5 on the multiple layer refractory brick of each hopper 1 be correspondingly arranged to be formed volatilization passage 6, volatilization passage 6 with
Collecting frame 12 is connected, and collecting frame 12 is connected by delivery pipe 15 with burning rack 13, the gas port of burning rack 13 and quirk high-temperature region
11 connections；The suction opeing of air exhauster 14 is connected with collecting frame 12, and air outlet is connected with burning rack 13；Air exhauster 14 is by hopper 1
The volatile matter of generation is extracted into volatilization passage by building the gap between the refractory brick of hopper by laying bricks or stones, it is to avoid with the flue gas in quirk
Volatilization, then the fugitive constituent volatilized in passage is extracted to the gas port of quirk high-temperature region by collecting frame and burning rack, in fire
Road high-temperature region is fully burnt, and fugitive constituent is processed completely, and the secondary utilization of fugitive constituent, saves fuel.
As shown in Fig. 2 the refractory brick top seal of each top layer of hopper 1 is provided with internal waving for cavity and the hopper
The resistant to elevated temperatures cavity 7 of channel connection is sent out, the cavity is the refractory brick of cavity；The top of the cavity 7 is provided with least one receipts
Collection mouth 8, each collection port is by collecting frame 12 and a gas port closed communication of burning rack 13 and quirk high-temperature region, cavity 7
For collecting volatile matter, the complexity that fugitive constituent enters the structure of quirk high-temperature region is reduced, while being easy in control volatilization passage
Fugitive constituent.Interlayer 2 includes carrier ring 21 and heat-insulation layer 22, and heat-insulation layer 22 is arranged on the top of carrier ring 21, and collection port 8 extends
Go out heat-insulation layer.
As shown in Figure 3 and Figure 4, collecting frame 13 includes the first main pipeline and is arranged on the first main pipeline both sides and communicates therewith
Several first side ducts, first side ducts are sealed with a collection port using sand seal device 16；First main pipeline with
The suction opeing closed communication of air exhauster 14.As shown in figure 5, burning rack 13 includes the second main pipeline and is arranged on the second main pipeline one
Side and several second side ducts for communicating therewith, second side ducts are sealed with a gas port using sand seal device 16；
The air outlet closed communication of the second main pipeline and air exhauster 14.Air exhauster 14 is used on quick extraction collecting frame in the first main pipeline
Fugitive constituent and by delivery pipe be input into burning rack the second main pipeline in, improve fugitive constituent treatment effeciency.
On the basis of above-described embodiment, as shown in figure 1, the efficiency in order to improve roaster, on any row at least two
It is connection between individual adjacent hopper 1；The section of the hopper of edge has the circle of connected entrance for one end, is clipped in the middle
Hopper has the circle of connected entrance for two ends.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of carbon roasting furnace, including several open-topped hoppers and horizontally disposed interlayer, the surrounding of hopper is phase
Logical quirk, interlayer closes quirk between being arranged on hopper, and gas port and exhaust opening are correspondingly arranged on interlayer, and its feature exists
In, volatilization passage is provided with each hopper, the outlet of the volatilization passage is arranged on the top of corresponding hopper, and by even
The gas port closed communication of frame and quirk high-temperature region is connect, and link is connected with air exhauster, air exhauster is by the fugitive constituent in hopper
Extracted to the gas port of quirk high-temperature region by the passage that volatilizees.
2. carbon roasting furnace according to claim 1, it is characterised in that the top of each hopper is provided with internal for cavity
With the hopper on volatilize passage outlet closed communication resistant to elevated temperatures cavity, at least one receipts are provided with the top of the cavity
Ji Kou, each collection port is by the link and the gas port closed communication of a quirk high-temperature region.
3. carbon roasting furnace according to claim 1, it is characterised in that any one hopper is formed by laying fireproof bricks；Often
Several evaporation holes axially vertically are provided with layer refractory brick, the volatilization on the multiple layer refractory brick of each hopper is constituted
Hole is correspondingly arranged to form the volatilization passage.
4. carbon roasting furnace according to claim 2, it is characterised in that the link includes collecting frame and burning rack,
Connected by delivery pipe between the collecting frame and burning rack, the collecting frame includes the first main pipeline and is arranged on the first supervisor
Road both sides and several first side ducts for communicating therewith, first side ducts and a collection port closed communication；It is described
Burning rack includes the second main pipeline with several second side ducts that are being arranged on the second main pipeline side and communicating therewith, one
Second side ducts and a gas port closed communication for quirk high-temperature region；
The air exhauster is arranged on the collecting frame, and the suction opeing of the air exhauster is sealed with the first main pipeline of the collecting frame
Close connection, the second main pipeline closed communication of the air outlet of the air exhauster and the burning rack.
5. carbon roasting furnace according to claim 2, it is characterised in that the high temperature resistant cavity is internal resistance to for cavity
Firebrick.
6. carbon roasting furnace according to claim 2, it is characterised in that support wall is provided between the hopper；Position
It is also equipped with supporting wall on the outside of the hopper of edge.
7. carbon roasting furnace according to claim 2, it is characterised in that the interlayer includes carrier ring and heat-insulation layer, institute
State the top that heat-insulation layer is arranged on the carrier ring.
8. carbon roasting furnace according to claim 2, it is characterised in that at least two adjacent hoppers on any row it
Between be connection.
9. carbon roasting furnace according to claim 4, it is characterised in that any one first side ducts and a collection port it
Between using sand seal device seal；It is close using sand seal device between any one second side ducts and a gas port for quirk high-temperature region
Envelope.
10. carbon roasting furnace according to claim 8, it is characterised in that the section of the hopper of the edge is one end
Circle with connected entrance, the hopper being clipped in the middle has the circle of connected entrance for two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621160052.6U CN206300489U (en) | 2016-11-01 | 2016-11-01 | Carbon roasting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621160052.6U CN206300489U (en) | 2016-11-01 | 2016-11-01 | Carbon roasting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206300489U true CN206300489U (en) | 2017-07-04 |
Family
ID=59202316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621160052.6U Active CN206300489U (en) | 2016-11-01 | 2016-11-01 | Carbon roasting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206300489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106430A (en) * | 2017-12-12 | 2018-06-01 | 大同新成新材料股份有限公司 | A kind of elongated special carbon material one-pass molding roaster hopper of small dimension |
-
2016
- 2016-11-01 CN CN201621160052.6U patent/CN206300489U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106430A (en) * | 2017-12-12 | 2018-06-01 | 大同新成新材料股份有限公司 | A kind of elongated special carbon material one-pass molding roaster hopper of small dimension |
| CN108106430B (en) * | 2017-12-12 | 2019-07-09 | 大同新成新材料股份有限公司 | A kind of elongated special carbon material one-pass molding roaster hopper of small dimension |
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