CN1490379A - Vertical coke oven - Google Patents
Vertical coke oven Download PDFInfo
- Publication number
- CN1490379A CN1490379A CNA021311579A CN02131157A CN1490379A CN 1490379 A CN1490379 A CN 1490379A CN A021311579 A CNA021311579 A CN A021311579A CN 02131157 A CN02131157 A CN 02131157A CN 1490379 A CN1490379 A CN 1490379A
- Authority
- CN
- China
- Prior art keywords
- coke oven
- chamber
- flue
- vertical coke
- combustion chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000571 coke Substances 0.000 title claims abstract description 26
- 238000002485 combustion reaction Methods 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000004939 coking Methods 0.000 claims description 11
- 238000011084 recovery Methods 0.000 claims description 7
- 230000000630 rising effect Effects 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000003245 coal Substances 0.000 claims description 4
- 235000019504 cigarettes Nutrition 0.000 claims description 3
- 238000010791 quenching Methods 0.000 abstract description 5
- 230000000171 quenching effect Effects 0.000 abstract description 5
- 238000010000 carbonizing Methods 0.000 abstract 2
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 3
- 241000208125 Nicotiana Species 0.000 description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000003034 coal gas Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Coke Industry (AREA)
Abstract
A vertical mechanical coke oven is composed of upper and lower layers. Said upper layer is composed of pairs of carbonizing chamber and combustion chamber, air preheating chamber, and flue. Said lower layer has the water sealing trough, delivering mechanism and water. It features that the coke is discharged from carbonizing, chambers into water-sealing trough for quenching it, greatly, lowering the environmental pollution.
Description
Technical field
The present invention relates to a kind of pit kiln, refer in particular to the vertical mechanical pit kiln.
Background technology
Use at present and be to discharge of the coke in the coke oven side to coke quenching tower Jiao of going out in the principle of work of the middle-size and small-size mechanize pit kiln of building and basic structure, and at coke oven both sides shove charge door.Ejecting water vapour from coke quenching tower when like this, often the rising bridge tube emits tobacco, quenching when sealing bad leakage tobacco, coal carries some particulate state gases secretly and blows out with the wind and polluting surrounding environment and atmosphere.In addition, the coking chamber height of above-mentioned coke oven belongs to the duplicate construction project that country prohibites all below 3 meters.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of vertical coke oven, the coking under full closeding state of this vertical coke oven, and recoveryization product.Basically various pollutions have been stopped to environment.
The technical problem to be solved in the present invention is solved by following scheme: vertical coke oven, comprise coking chamber, combustion chamber, flue, air preheating chamber, it is characterized in that the cokery body of heater is two-layer vertical structure up and down, the upper strata by height at a pair of air preheating chamber more than 4 meters, up and down reciprocatingly flue constitutes to coking chamber, combustion chamber and both sides at interval; Lower floor's dress water sealed tank and conveying machinery.
The technical problem to be solved in the present invention also can be solved by following scheme: the top of described every coking chamber all is respectively equipped with coal inlet and rising bridge tube; The bottom is that two symmetries that can open downwards of fan are sealed up a door, fixedly connected the hydraulic stem of sealing up a door down.The top dress manual valve of described rising bridge tube; Logical successively valve body of one side and pneumatic trough; Logical successively secondary recovery valve of opposite side and secondary recovery pipeline.Described every combustion chamber all completely cuts off into left and right sides two portions, and each part is opened by the partition wall equispaced again, and the partition wall top passes to the described reciprocating flue of going up mutually by the cigarette hole.Up and down reciprocatingly flue passes and respectively establishes two in the rear and front end and control lid in the middle of air preheating chamber, and following reciprocating flue leads to outside the stove.A girder steel is fixed in below, described every combustion chamber, and girder steel below symmetry is pair of posts and the locking latches of sealing up a door fixedly.
Advantage of the present invention is: this vertical coke oven by furnace roof coaling, furnace bottom discharges of the coke.Because body of heater lower floor dress water sealed tank and conveying machinery and water-filling, so, coke water seal quenching under the closed state water sealed tank and conveying machinery that the symmetric back of sealing up a door falls from coking chamber opened.Like this, greatly reduce environment and atmospheric pollution.When furnace roof was coaling, valve body is opened the secondary recovery valve can make the coal gas secondary concentrate reclaiming clean.The control lid of regulating on the flue up and down reciprocatingly makes burning evenly again.This vertical coke oven compact construction is reasonable, and floor space is little.Compare with the cokery of present use, this vertical coke oven has saving equipment, electricity consumption is few, easy to operate, technical process is simple, maintenance cost is low, economic benefit is high plurality of advantages.The most important thing is that this vertical coke oven can reach state environmental emissioning standard fully, can be called the clean and environment-friendly cokery.
Description of drawings
Fig. 1 is a vertical coke oven outward appearance front view of the present invention.
Fig. 2 is the deep cutting synoptic diagram of Fig. 1.
Fig. 3 is the sectional view of Fig. 1.
Fig. 4 is the A-----A figure of Fig. 3.
Embodiment
As Fig. 1～shown in Figure 3, the cokery body of heater is a two-layer vertical structure up and down, the upper strata by highly be 4.1 meters a pair of coking chamber 1, combustion chamber 2 and both sides to the interval air preheating chamber 3, up and down reciprocatingly flue 4,5 constitutes; Lower floor's dress water sealed tank 6 and conveying machinery 7 and water-filling.
As shown in Figure 3, all be respectively equipped with coal inlet 8 and rising bridge tube 9 at the top of every coking chamber 1; The bottom is that two symmetries that can open downwards of fan seal up a door 10, fixedly connected the hydraulic stem 11 of sealing up a door 10 times.The top dress manual valve 12 of rising bridge tube 9; Logical successively valve body 13 of one side and pneumatic trough 14; Logical successively secondary recovery valve 15 of opposite side and secondary recovery pipeline 16.As shown in Figure 3, every combustion chamber 2 all completely cuts off into left and right sides two portions, and each part is opened by partition wall 17 equispaceds again, and partition wall 17 tops are by the cigarette hole 18 supreme reciprocating flue 4 that communicates.Up and down reciprocatingly flue 4 passes and respectively establishes two controls in the rear and front end from air preheating chamber 3 centres and covers 19, and following reciprocating flue 5 leads to outside the stove.Fix a girder steel 20 below every combustion chamber 2, girder steel 20 below symmetries are being fixed pair of posts 21 and 10 the locking latches 22 of sealing up a door.
Claims (6)
1, vertical coke oven, comprise coking chamber, combustion chamber, flue, air preheating chamber, it is characterized in that the cokery body of heater is two-layer vertical structure up and down, the upper strata by height at a pair of air preheating chamber more than 4 meters, up and down reciprocatingly flue constitutes to coking chamber, combustion chamber and both sides at interval; Lower floor's dress water sealed tank and conveying machinery.
2, vertical coke oven according to claim 1 is characterized in that the top of described every coking chamber all is respectively equipped with coal inlet and rising bridge tube; The bottom is that two symmetries that can open downwards of fan are sealed up a door, fixedly connected the hydraulic stem of sealing up a door down.
3, vertical coke oven according to claim 1 and 2 is characterized in that manual valve is adorned at the top of described rising bridge tube; Logical successively valve body of one side and pneumatic trough; Logical successively secondary recovery valve of opposite side and secondary recovery pipeline.
4, vertical coke oven according to claim 1 is characterized in that described every combustion chamber all completely cuts off into left and right sides two portions, and each part is opened by the partition wall equispaced again, and the partition wall top passes to the described reciprocating flue of going up mutually by the cigarette hole.
5, vertical coke oven according to claim 1 is characterized in that described flue up and down reciprocatingly passes and respectively establishes two in the rear and front end and control lid in the middle of air preheating chamber, following reciprocating flue leads to outside the stove.
6, vertical coke oven according to claim 4 is characterized in that fixing a girder steel below described every combustion chamber, and girder steel below symmetry is pair of posts and the locking latches of sealing up a door fixedly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021311579A CN1490379A (en) | 2002-10-15 | 2002-10-15 | Vertical coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021311579A CN1490379A (en) | 2002-10-15 | 2002-10-15 | Vertical coke oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1490379A true CN1490379A (en) | 2004-04-21 |
Family
ID=34144803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021311579A Pending CN1490379A (en) | 2002-10-15 | 2002-10-15 | Vertical coke oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1490379A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102191068A (en) * | 2010-03-07 | 2011-09-21 | 黄兆荣 | Process for producing combustible gases, vegetable tar and charcoal by using garbage |
| CN101490213B (en) * | 2006-02-02 | 2013-10-02 | 蒂森克虏伯伍德有限公司 | Method and device for the coking of high volatility coal |
| CN103740384A (en) * | 2014-01-29 | 2014-04-23 | 刘运良 | Vertical coke discharging system for coking furnace |
| CN103756689A (en) * | 2014-01-29 | 2014-04-30 | 刘运良 | Coke oven capable of horizontally heating in reciprocating manner and vertically extracting coke |
| CN103756691A (en) * | 2014-01-29 | 2014-04-30 | 刘运良 | Coke oven capable of horizontally heating continuously and vertically extracting coke |
| CN103773394A (en) * | 2014-01-29 | 2014-05-07 | 刘运良 | Transverse alternative heating and vertical coke exhaust coke oven |
-
2002
- 2002-10-15 CN CNA021311579A patent/CN1490379A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101490213B (en) * | 2006-02-02 | 2013-10-02 | 蒂森克虏伯伍德有限公司 | Method and device for the coking of high volatility coal |
| CN102191068A (en) * | 2010-03-07 | 2011-09-21 | 黄兆荣 | Process for producing combustible gases, vegetable tar and charcoal by using garbage |
| CN103740384A (en) * | 2014-01-29 | 2014-04-23 | 刘运良 | Vertical coke discharging system for coking furnace |
| CN103756689A (en) * | 2014-01-29 | 2014-04-30 | 刘运良 | Coke oven capable of horizontally heating in reciprocating manner and vertically extracting coke |
| CN103756691A (en) * | 2014-01-29 | 2014-04-30 | 刘运良 | Coke oven capable of horizontally heating continuously and vertically extracting coke |
| CN103773394A (en) * | 2014-01-29 | 2014-05-07 | 刘运良 | Transverse alternative heating and vertical coke exhaust coke oven |
| CN103773394B (en) * | 2014-01-29 | 2015-03-04 | 青岛伊诺威能源化工新技术有限公司 | Transverse alternative heating and vertical coke exhaust coke oven |
| CN103740384B (en) * | 2014-01-29 | 2015-08-12 | 青岛伊诺威能源化工新技术有限公司 | The vertical coke discharging system of pit kiln |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |