CN206680441U - A kind of carbonization chamber furnace top of external-heat low order fine coal continuous shale oven is coaling case - Google Patents
A kind of carbonization chamber furnace top of external-heat low order fine coal continuous shale oven is coaling case Download PDFInfo
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- CN206680441U CN206680441U CN201720174470.9U CN201720174470U CN206680441U CN 206680441 U CN206680441 U CN 206680441U CN 201720174470 U CN201720174470 U CN 201720174470U CN 206680441 U CN206680441 U CN 206680441U
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- China
- Prior art keywords
- carbonization chamber
- case
- coalingging
- gas passage
- coaling
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Abstract
A kind of carbonization chamber furnace top of external-heat low order fine coal continuous shale oven is the utility model is related to coaling case, including coaling case and the feed opening, collection ballute bearing, tedge base and the brick gas passage clean-out hatch that are provided thereon；Case of coalingging has the cavity extended into carbonization chamber；Collection ballute bearing is located at box top centre position of coalingging, bottom connection collection ballute；Collection ballute bearing both sides are respectively equipped with feed opening, and the bottom of feed opening is also stretched into carbonization chamber；Feed opening bottom passes through case cavity connection tedge of coalingging along lower section both sides along carbonization chamber length to brick gas passage is set respectively at the top of brick gas passage in carbonization chamber；Box top of coalingging above brick gas passage is correspondingly provided with brick gas passage clean-out hatch.The utility model is coordinated using case of coalingging with carbonization chamber furnace top to be installed, and in the mode in arrangement technology hole thereon, while the requirement of carbonization chamber top operational process conditions is met, it is ensured that raw coke oven gas exports speed and temperature, avoids vapor, tar, dust condensation from blocking stock gas passage.
Description
Technical field
It the utility model is related to low temperature distillation technical field in low-order coal, more particularly to a kind of external-heat low order fine coal is continuous
The carbonization chamber furnace top of gas retort is coaling case.
Background technology
At present, low temperature distillation technology possesses wide market application space in low-order coal, and external-heat low order fine coal is continuously done
Evaporate technique has huge advantage in middle low temperature distillation field；Carbonization chamber furnace top structure needs to coordinate technique productions to need to be set
Meter, meet the basic demands such as feed coal loads, raw coke oven gas is collected and exports, seals；During raw coke oven gas export, in raw coke oven gas
A large amount of vapor, tar and dusts can condense because temperature reduces, and block gas passage, and the problem there is no ripe effective at present
Solution.
The content of the invention
The utility model provides a kind of carbonization chamber furnace top of external-heat low order fine coal continuous shale oven and coaling case, using dress
Coal bin and carbonization chamber furnace top, which coordinate, to be installed, and in the mode in arrangement technology hole thereon, is meeting carbonization chamber top operational technique bar
While part requirement, it is ensured that raw coke oven gas exports speed and temperature, avoids vapor, tar, dust condensation from blocking stock gas
Passage.
In order to achieve the above object, the utility model is realized using following technical scheme：
A kind of carbonization chamber furnace top of external-heat low order fine coal continuous shale oven is coaling case, including installed in carbonization chamber furnace top
Coaling case, and be arranged on the feed opening coaling on case, collection ballute bearing, tedge base and brick gas passage clean-out hatch；It is described
Case of coalingging has the cavity extended into carbonization chamber；Collection ballute bearing is located at box top centre position of coalingging, and charing is stretched into bottom
Indoor connection collection ballute；Collection ballute bearing both sides are respectively equipped with feed opening, and the bottom of feed opening is also stretched into carbonization chamber；Carbonization chamber
Interior feed opening bottom, along carbonization chamber length to brick gas passage is set respectively, is connected along lower section both sides at the top of brick gas passage by case cavity of coalingging
Tedge, tedge are arranged on tedge base；Box top of coalingging above brick gas passage is correspondingly provided with brick gas passage cleaning
Hole.
The case of coalingging, feed opening, collection ballute bearing, tedge base and brick gas passage clean-out hatch are by heat-resisting steel
Into monoblock cast or welding fabrication.
The upper surface of the case of coalingging is concordant with carbonization chamber furnace top upper surface.
The tedge base is located between feed opening and brick gas passage clean-out hatch, and is staggeredly arranged with brick gas passage.
The transverse shape of the feed opening is square or circular.
The box top of coalingging is additionally provided with manhole.
The case of coalingging is installation by adhering at the top of carbonization chamber；The carbonization chamber both sides side wall of corresponding case mounting portion of coalingging
It is inwardly recessed, case cavity of coalingging has the shape that is matched therewith, and the case cavity cross-sectional area that makes to coaling is transversal more than carbonization chamber
Face area.
Compared with prior art, the beneficial effects of the utility model are：
1) coordinated using coaling case and carbonization chamber furnace top and installed, and in the mode in arrangement technology hole thereon, meet carbonization chamber
While the requirement of top operational process conditions；
2) coordinate brick gas passage and collection ballute in carbonization chamber, raw coke oven gas is exported into carbonization chamber rapidly；Ensure case cavity of coalingging
Temperature more than 300 DEG C, it is ensured that vapor and tar will not separate out the gas passage for blocking carbonization chamber furnace top from raw coke oven gas；
3) box top of coalingging sets collection ballute bearing and tedge base, and it is convenient to collect ballute and tedge installation, maintenance；
4) tedge base is staggeredly arranged with brick gas passage, avoids the dust in tedge from dropping and blocks brick gas passage；
5) along 2 points of carbonization chamber length direction generally use or multi-point distribution, a cloth of the utility model in carbonization chamber
Point uses 2 feed openings, and cloth in carbonization chamber can be made more uniform.
Brief description of the drawings
Fig. 1 is that the coaling structure of case of carbonization chamber furnace top of external-heat low order fine coal continuous shale oven described in the utility model is shown
It is intended to.
Fig. 2 is the A-A views in Fig. 1.
Fig. 3 is the B-B views in Fig. 2.
In figure：1. carbonization chamber 2. is coaling, case 3. collects the brick gas passage of 5. tedge base of ballute 4. feed opening of bearing 6.
The manhole 9. of 7. brick gas passage of clean-out hatch 8. coaling case cavity 10. collect ballute
Embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, the carbonization chamber furnace top of a kind of external-heat low order fine coal continuous shale oven described in the utility model
Coaling case, including the case 2 of coalingging installed in the furnace roof of carbonization chamber 1, and be arranged on the feed opening 4 coaling on case 2, collection ballute bearing
3rd, tedge base 5 and brick gas passage clean-out hatch 6；The case 2 of coalingging has the cavity extended into carbonization chamber 1；Collect ballute branch
Seat 3 is located at the crown center position of case 2 of coalingging, and connection collection ballute 10 in carbonization chamber 1 is stretched into bottom；Collect the both sides difference of ballute bearing 3
Provided with feed opening 4, the bottom of feed opening 4 is also stretched into carbonization chamber 1；The bottom of feed opening 4 carbonizes along lower section both sides edge in carbonization chamber 1
Room 1 is grown to brick gas passage 7 is set respectively, and the top of brick gas passage 7 connects tedge by case cavity 9 of coalingging, and tedge is arranged on upper
On riser base 5；The top of case 2 of coalingging of the top of brick gas passage 7 is correspondingly provided with brick gas passage clean-out hatch 6.
The case 2 of coalingging, feed opening 4, collection ballute bearing 3, tedge base 5 and brick gas passage clean-out hatch 6 are by heat-resisting
Steel is made, monoblock cast or welding fabrication.
The upper surface of the case 2 of coalingging is concordant with the furnace roof upper surface of carbonization chamber 1.
The tedge base 5 is located between feed opening 4 and brick gas passage clean-out hatch 6, and is staggered cloth with brick gas passage 7
Put.
The transverse shape of the feed opening 4 is square or circular.
The top of case 2 of coalingging is additionally provided with manhole 8.
The case 2 of coalingging is installation by adhering at the top of carbonization chamber 1；The both sides of carbonization chamber 1 of the corresponding mounting portion of case 2 of coalingging
Side wall is inwardly recessed, and case cavity 9 of coalingging has the shape being matched therewith, and the cross-sectional area of case cavity 9 that makes to coaling is more than charing 1
Chamber cross-section area.
In the utility model, case 2 of coalingging is arranged in the hole that the furnace roof of carbonization chamber 1 opens up, its upper surface and furnace roof upper table
Face is concordant, can so ensure to coaling case cavity 9 under the furnace roof surface of carbonization chamber 1, it is ensured that raw gas temperature is higher than 300 DEG C, keeps away
Exempt from the water vapor condensation in raw coke oven gas and tar is separated out and resulted in blockage.
Case 2 of coalingging, which rises, supports fixed and sealing function, integrates ballute 10 as metal structure, therefore the gas collection with coalingging on case 2
Umbrella bearing 3 can be installed easily；Can be by feed coal equably in the feed opening 4 of collection ballute bearing 3 both sides distribution
Load carbonization chamber 1.
The interior edge length of carbonization chamber 1 forms brick gas passage 7 by refractory brick marshalling respectively to both sides, and the top of brick gas passage 7 is low
In the bottom edge of feed opening 4, and its spacing determines according to feed coal stocking angle, also while the case cavity 9 that ensures to coaling is sufficiently large
The feed coal for ensureing to be fitted into from feed opening 4 will not enter in brick gas passage 7；1 liang of avris of the carbonization chamber coaling corresponding to case cavity 9
Wall indent is also for the dischargeable capacity for increasing case cavity 9 of coalingging.
Collection ballute 10, brick gas passage 7 are engaged with case cavity 9 of coalingging, and are formed and led to along the coal gas of the length direction of carbonization chamber 1
Road, raw coke oven gas caused by retort section discharge carbonization chamber 1 after gas passage collects through tedge, and brick gas passage purge hole 6 is used for
The carbon distribution of brick gas passage 7 is cleaned, avoids brick gas passage 7 from blocking.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (7)
- The case 1. a kind of carbonization chamber furnace top of external-heat low order fine coal continuous shale oven is coaling, it is characterised in that including installed in charcoal Change the case of coalingging of room furnace roof, and to be arranged on the feed opening coaling on case, collection ballute bearing, tedge base and brick gas passage clear Cleaning bottom of hole；The case of coalingging has the cavity extended into carbonization chamber；Collection ballute bearing is located at box top centre position of coalingging, bottom Stretch into connection collection ballute in carbonization chamber；Collection ballute bearing both sides are respectively equipped with feed opening, and carbonization chamber is also stretched into the bottom of feed opening It is interior；Feed opening bottom is along lower section both sides along carbonization chamber length to brick gas passage is set respectively in carbonization chamber, and brick gas passage top is by coalingging Case cavity connects tedge, and tedge is arranged on tedge base；Box top of coalingging above brick gas passage is correspondingly provided with brick Gas pipe clean-out hatch.
- The case 2. a kind of carbonization chamber furnace top of external-heat low order fine coal continuous shale oven according to claim 1 is coaling, it is special Sign is that the case of coalingging, feed opening, collection ballute bearing, tedge base and brick gas passage clean-out hatch are made of heat-resistant steel, Monoblock cast or welding fabrication.
- The case 3. a kind of carbonization chamber furnace top of external-heat low order fine coal continuous shale oven according to claim 1 is coaling, it is special Sign is that the upper surface of the case of coalingging is concordant with carbonization chamber furnace top upper surface.
- The case 4. a kind of carbonization chamber furnace top of external-heat low order fine coal continuous shale oven according to claim 1 is coaling, it is special Sign is that the tedge base is located between feed opening and brick gas passage clean-out hatch, and is staggeredly arranged with brick gas passage.
- The case 5. a kind of carbonization chamber furnace top of external-heat low order fine coal continuous shale oven according to claim 1 is coaling, it is special Sign is that the transverse shape of the feed opening is square or circular.
- The case 6. a kind of carbonization chamber furnace top of external-heat low order fine coal continuous shale oven according to claim 1 is coaling, it is special Sign is that the box top of coalingging is additionally provided with manhole.
- The case 7. a kind of carbonization chamber furnace top of external-heat low order fine coal continuous shale oven according to claim 1 is coaling, it is special Sign is that the case of coalingging is installation by adhering at the top of carbonization chamber；The carbonization chamber both sides side wall of corresponding case mounting portion of coalingging It is inwardly recessed, case cavity of coalingging has the shape that is matched therewith, and the case cavity cross-sectional area that makes to coaling is transversal more than carbonization chamber Face area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720174470.9U CN206680441U (en) | 2017-02-24 | 2017-02-24 | A kind of carbonization chamber furnace top of external-heat low order fine coal continuous shale oven is coaling case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720174470.9U CN206680441U (en) | 2017-02-24 | 2017-02-24 | A kind of carbonization chamber furnace top of external-heat low order fine coal continuous shale oven is coaling case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206680441U true CN206680441U (en) | 2017-11-28 |
Family
ID=60391731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720174470.9U Withdrawn - After Issue CN206680441U (en) | 2017-02-24 | 2017-02-24 | A kind of carbonization chamber furnace top of external-heat low order fine coal continuous shale oven is coaling case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206680441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106833700A (en) * | 2017-02-24 | 2017-06-13 | 中冶焦耐(大连)工程技术有限公司 | A kind of carbonization chamber furnace top of external-heat low order fine coal continuous shale oven is coaling case |
-
2017
- 2017-02-24 CN CN201720174470.9U patent/CN206680441U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106833700A (en) * | 2017-02-24 | 2017-06-13 | 中冶焦耐(大连)工程技术有限公司 | A kind of carbonization chamber furnace top of external-heat low order fine coal continuous shale oven is coaling case |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171128 Effective date of abandoning: 20220322 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20171128 Effective date of abandoning: 20220322 |