CN104109541B - Low water consumption coke quenching case and the coke quenching method using the quenching case - Google Patents
Low water consumption coke quenching case and the coke quenching method using the quenching case Download PDFInfo
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- CN104109541B CN104109541B CN201410350278.1A CN201410350278A CN104109541B CN 104109541 B CN104109541 B CN 104109541B CN 201410350278 A CN201410350278 A CN 201410350278A CN 104109541 B CN104109541 B CN 104109541B
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Abstract
A kind of low water consumption coke quenching case provided by the invention, it carries out a quenching by the way that the high-temperature coke formed after charing first is sprayed into cold water, is carrying out secondary quenching to the coke using a large amount of water vapours caused by shower water, low moisture coke is formed after the completion of quenching；It can not be realized than coke quenching method presence of the prior art and semi-coke temperature after quenching is accurately controlled, the water content of semi-coke is still higher after quenching, the problem of coke quality difference, Low Water Consumption Coke Quenching method of the present invention is not only realized is accurately controlled in 70 80 DEG C by the coke temperature after quenching, the water consumption of quenching process can also be effectively reduced, the coke moisture content content after quenching is low, and about 1 2%, secondary drying is avoided, without gas consumption；In addition, to caused vapor and carrying certain dust and toxic gas, stove utilization can be returned again, excessive vapor is drawn through pipeline and focused on, and prevents secondary pollution.
Description
Technical field
A kind of coke quenching method the present invention relates to low water consumption coke quenching case and using the quenching case, belongs to quenching technical field.
Background technology
At present, the coke quenching method of domestic and international coke oven has two kinds of CDQ and wet quenching.CDQ is lazy with low temperature
A kind of property red burnt coke quenching method of gas cooling.During dry coke quenching, it is red it is burnt load at the top of coke dry quenching furnace, cryogenic inert gas by
Circulating fan is blasted in coke dry quenching furnace, absorbs red burnt heat, the coke temperature after cooling is down to less than 200 degree, from coke dry quenching furnace bottom
Portion discharges, and the high temperature inert gas after heating imports waste heat boiler recovery heat, produces steam；Inert gas after cooling is by rousing
Blower fan is blasted in coke dry quenching furnace and recycled again.However, because dry coke quenching auxiliary floor space is big, device structure is complicated, system
Make that difficulty is big, maintenance cost is high, investment is big, and coke burning is serious.At present, semi-coke industry quenching mode is typically put out using wet method
Burnt (water drags for Jiao) technology, i.e., quenching is carried out in quenching water tank being smelt the incandescent coke come out of the stove and fall directly into, then pass through scraper plate
Conveyer scrapes the coke in tank, then is dried wet coke using drying system.In existing wet quenching method, red-hot Jiao
Charcoal after water, can produce the vapor carried largely containing multiple harmful substances and dust and be scattered to aerial shed to the cold, serious dirty
Surrounding environment is contaminated, has seriously run counter to green, energy-saving, comprehensive utilization the idea of development that country advocates.In addition, high temperature
Red as fire coke fall into tank it is soaking after scraped by scrapper conveyor, coke is burnt by switching to aqueous Jiao of saturated with water under destructive distillation state
Charcoal easily ruptures under conditions of such a temperature change, and a part becomes clay and is deposited in stripper cell, a part of powder
Burnt and block Jiao need to need coal gas in drying course, add energy consumption, cost is high through drying use again.
Chinese patent literature CN102838999A discloses a kind of Low Water Consumption Coke Quenching and its residual heat using device, including quenching
Stove, the first quenching system, the second quenching system, steam generating system, afterheat utilizing system, the first quenching system include carbonated drink
Mixed export, the second venthole, soft water entrance, the second quenching system include steam inlet, the first venthole, the first quenching system
System and the second quenching system are in quenching stove, and steam generating system entrance connects with steam-water mixing outlet, steam generation system
System outlet is connected with steam inlet, and the second venthole and the first venthole are connected with afterheat utilizing system entrance, UTILIZATION OF VESIDUAL HEAT IN system
System water out is connected with soft water entrance.It is red it is burnt by the first quenching system and the second quenching system carry out respectively dividing wall type quenching and
Steam quenching, steam condense into water and are again introduced into the first quenching system after exchanging heat, generating electricity.However, said apparatus is not only
System is complicated, and investment is larger, and water consumption is still larger, and quenching efficiency is low.
Chinese patent literature CN101851517A discloses a kind of the dry of vertical internally-heated hollow retort and puts out setting for semi-coke
Standby, this is dry to put out semi-coke equipment, in coke discharging mouth peripheral hardware burnt plate, the semi-coke heap both sides between coke discharging mouth and burnt plate, respectively sets one
Porous water pipe, by the way of sparge pipe is sprayed water using interval, after being sprayed water to red-hot semi-coke, steam is produced, plays and extinguishes semi-coke
Effect；The red-hot semi-coke of coke discharging mouth is constantly moved down, and repetition is extinguished by steam, uniformly constantly falls into the bottom of quenching vat
Portion, it is quenched the steam being full of in vat and cools again, is finally exported by the sweep-out mechanism that buries for being located at quenching vat sealed bottom.It is above-mentioned
Equipment is first sprayed water using interval spray mode to red-hot semi-coke, produces steam, extinguishes semi-coke, further sharp in quenching vat
The high temperature semi-coke for making constantly to fall with steam cools again, however, the said equipment can not be realized to the semi-coke temperature after quenching
Accurately controlled, and after quenching semi-coke water content it is still higher, semi-coke is of poor quality.In addition, the device passes through setting
Two switch to separate two semi-coke storehouses, and in practical operation, and card easily occurs in closing process in above-mentioned two switch
Stifled phenomenon and steam leakage phenomenon, operation troubles rate are high.
The content of the invention
The technical problems to be solved by the invention are that coke quenching device presence of the prior art can not be realized to after quenching
Semi-coke temperature accurately controlled, the water content of semi-coke is still higher after quenching, the problem of semi-coke poor product quality, so as to
It is proposed the low water consumption coke quenching case and the coke quenching method using the quenching case that a kind of water resources consumption is small, coke quality is high.
In order to solve the above technical problems, technical scheme is as follows：
A kind of low water consumption coke quenching case, including：
Quenching chamber, it is provided with one end of the quenching chamber into Jiao Kou, the other end is provided with coke outlet, and the quenching chamber is fitted
Be suitable for quenching material from it is described enter Jiao Kou flowed to the coke outlet, and the quenching material that flows is full of whole quenching chamber
Cavity；
Wherein, it is additionally provided with：
Spray chamber, it is close to the periphery setting of the quenching chamber, spray equipment is provided with the spray chamber, positioned at institute
State and through hole is provided with the wall between spray chamber and the quenching chamber, the quenching chamber is connected with spray chamber by the through hole
It is logical；
The wall of the quenching chamber and the wall of the spray chamber form an enclosed construction.
Separation net is provided with wall between the spray chamber and the quenching chamber, the mesh of the separation net forms institute
State through hole.
The aperture of the separation net is 20mm-200mm.
The spray chamber is arranged to multiple, and the multiple spray chamber is connected by communicating pipe.
The quenching chamber is vertically set, it is described enter Jiao Kou and coke outlet be separately positioned on the upper end of the quenching chamber
And lower end.
The quenching chamber includes vertically being arranged in order setting from top to bottom：
Spray section, the spray section are that cross section first gradually increases the long cell body being gradually reduced again from top to bottom；
Discharge of the coke section, the section of the discharging of the coke is the long cell body that cross section is gradually reduced from top to bottom；
The spray chamber is close to the periphery setting of the spray section.
The ratio between the spray section, the height for section of the discharging of the coke are 1:1；The Breadth Maximum of the spray section is 600mm-1200mm,
The minimum widith of the section of the discharging of the coke is 300mm-600mm.
A kind of Low Water Consumption Coke Quenching method based on the low water consumption coke quenching case, it comprises the following steps：
(1) into the high-temperature coke formed after charing, shower water carries out a quenching, the amount of shower water for 180 kilograms/it is every
Ton coke；
(2) a large amount of water vapours are formed in step (1) after shower water into the high-temperature coke, coke is full of whole quenching chamber
Cavity, secondary quenching is carried out to the coke using the water vapour；
(3) the low moisture coke for completing to be formed after secondary quenching is discharged.
The temperature for the low moisture coke for completing to be formed after secondary quenching is 70-80 DEG C.
The above-mentioned technical proposal of the present invention has advantages below compared with prior art：
(1) present invention provides a kind of low water consumption coke quenching case, by being close to set spray chamber in quenching chamber periphery, and described
Spray equipment is provided with spray chamber, through hole, institute are provided with the wall between the spray chamber and the quenching chamber
Quenching chamber is stated with spray chamber by the through hole to be connected；The wall of the quenching chamber and the wall of the spray chamber form one
Enclosed construction；So as to carry out a quenching to spraying cold water in the high-temperature coke in quenching case first with spray equipment, recycle
The a large amount of water vapours formed after above-mentioned spray cold water carry out secondary quenching to the coke；Be advantageous to obtain the higher low water of quality
Divide coke, can not be realized than coke quenching device of the prior art and semi-coke temperature after quenching is accurately controlled, after quenching
The water content of semi-coke is still higher, and semi-coke problem of poor quality, Low Water Consumption Coke Quenching device of the present invention is not only realized quenching
Coke temperature afterwards is accurately controlled in 70-80 DEG C, additionally it is possible to effectively reduces the water consumption of quenching process, the coke after quenching is aqueous
Divide content low, about 1-2%, secondary drying is avoided, without gas consumption；In addition, to caused vapor and carry certain powder
Dirt and toxic gas, stove utilization can be returned again, excessive vapor is drawn through pipeline and focused on, and prevents secondary pollution.
(2) present invention provides a kind of low water consumption coke quenching case, sets the cross section of the quenching chamber spray section first from top to bottom
Gradually increase is gradually reduced again, and the cross section of the section of the discharging of the coke is gradually reduced from top to bottom, so as to be advantageously implemented high-temperature coke
Uniform distribution is carried out in moving process from top to bottom, it is ensured that shower water is uniformly sprayed to it, while can also effectively be avoided
In moving process putty phenomenon occurs for coke.
(3) present invention provides a kind of Low Water Consumption Coke Quenching device, also sets up including shower water regulating system and coke discharging temperature biography
The closed-loop feedback control system of sensor, wherein, the shower water regulating system is connected setting with the spray equipment, for adjusting
Spray cool water quantity；The coke discharging temperature sensor is arranged on coke quenching device bottom, for determining Jiao from coke quencher discharge
Charcoal temperature, closing for spray cold water is set and forms so as to which the shower water regulating system be connected with the coke discharging temperature sensor
Ring feedback control system, the amount of shower water can be efficiently and accurately controlled, while ensure that from the coke quenching device and discharge quenching
Coke temperature is 70 DEG C~80 DEG C afterwards.
(4) a kind of Low Water Consumption Coke Quenching method provided by the invention, it is cold by first spraying the high-temperature coke formed after charing
Water carries out a quenching, secondary quenching is being carried out to the coke using a large amount of water vapours caused by shower water, quenching is completed
Low moisture coke is formed afterwards；It can not be realized than coke quenching method presence of the prior art and essence is carried out to the semi-coke temperature after quenching
Really control, the water content of semi-coke is still higher after quenching, the problem of coke quality difference, Low Water Consumption Coke Quenching method of the present invention
Not only realize and the coke temperature after quenching is accurately controlled in 70-80 DEG C, additionally it is possible to effectively reduce the water consumption of quenching process, put out
Defocused coke moisture content content is low, about 1-2%, secondary drying is avoided, without gas consumption；In addition, caused water is steamed
Gas and the certain dust of carrying and toxic gas, can return stove utilization again, and excessive vapor is drawn through pipeline and focused on, and is shut out
Exhausted secondary pollution.
Brief description of the drawings
In order that present disclosure is more likely to be clearly understood, specific embodiment and combination below according to the present invention
Accompanying drawing, the present invention is further detailed explanation, wherein
It is the sectional structure chart for the Low Water Consumption Coke Quenching device that quenching chamber of the present invention is long cell body shown in Fig. 1；
It is the side view for the Low Water Consumption Coke Quenching device that quenching chamber of the present invention is long cell body shown in Fig. 2；
It is cross-section structure of the quenching chamber of the present invention for the Low Water Consumption Coke Quenching device of the constant cylinder of diameter shown in Fig. 3
Figure；
It is attached view of the quenching chamber of the present invention for the Low Water Consumption Coke Quenching device of the constant cylinder of diameter shown in Fig. 4；
Wherein, reference is expressed as：1- low water consumption coke quenching cases, 2- quenching chambers, 3- spray chambers, 4- through holes, 5- communicating pipes.
Embodiment
Embodiment 1
The present embodiment provides a kind of low water consumption coke quenching case 1, the low water consumption coke quenching case section knot as described in Fig. 1 and Fig. 2 is respectively
Structure schematic diagram and side view, its structure include：
Quenching chamber 2, is vertically set, and is provided with the upper end of the quenching chamber 2 into Jiao Kou, and lower end, which is provided with, discharges of the coke
Mouthful, so as to the quenching chamber 2 be suitable for by quenching material from it is described enter Jiao Kou flow to the coke outlet, and flow described in put out
Burnt material is full of the cavity of whole quenching chamber 2；The external form of the low water consumption coke quenching case is long groove body type；
Spray chamber 3, it is close to the periphery setting of the quenching chamber 2, is provided with spray equipment in the spray chamber 3, in place
Through hole 4 is provided with wall between the spray chamber 3 and the quenching chamber 2, the quenching chamber 2 passes through institute with spray chamber 3
Through hole 4 is stated to be connected；Separation net is provided with wall between the spray chamber 3 and the quenching chamber 2, the separation net
Mesh forms the through hole 4, and the aperture of the separation net is 20mm；
The wall of the quenching chamber and the wall of the spray chamber 3 form an enclosed construction.
Further, the quenching chamber includes vertically being arranged in order setting：
Spray section, the spray section are that cross section first gradually increases the long cell body being gradually reduced again, the spray from top to bottom
The Breadth Maximum for drenching section is 600mm；Spray chamber described in the present embodiment is close to the periphery setting of the spray section；
Discharge of the coke section, the section of the discharging of the coke is the long cell body that cross section is gradually reduced from top to bottom, and the minimum of the section of the discharging of the coke is wide
Spend for 300mm；
Spray section described in the present embodiment, the height for section of the discharging of the coke are that the ratio between 700mm, the height of the two is 1 respectively:1.
Low Water Consumption Coke Quenching method based on low water consumption coke quenching case described in the present embodiment 1, it comprises the following steps：
(1) high-temperature coke formed after charing is sent into the quenching chamber, coke is full of the cavity of whole quenching chamber, profit
With the spray equipment quenching is carried out to the high-temperature coke shower water；The amount of shower water is 180 kilograms/coke per ton；
(2) to a large amount of water vapours are formed after the high-temperature coke shower water in step (1), using the water vapour to described
Coke carries out secondary quenching, and the temperature for the low moisture coke for completing to be formed after secondary quenching is 70-80 DEG C.
(3) the low moisture coke for completing to be formed after secondary quenching is discharged from the coke outlet.
Embodiment 2
The present embodiment provides a kind of low water consumption coke quenching case 1, and its structure includes：
Quenching chamber 2, is vertically set, and is provided with the upper end of the quenching chamber 2 into Jiao Kou, and lower end, which is provided with, discharges of the coke
Mouthful, so as to the quenching chamber 2 be suitable for by quenching material from it is described enter Jiao Kou flow to the coke outlet, and flow described in put out
Burnt material is full of the cavity of whole quenching chamber 2；Quenching chamber 2 described in the present embodiment be a cylinder vertically set and
Its diameter first expands along short transverse to be reduced afterwards；
Four spray chambers 3, the peripheral both sides for being close to the quenching chamber 2 are set, and four spray chambers 3 pass through communicating pipe 5
Connection；
Spray equipment is provided with the spray chamber 3, in the wall between the spray chamber 3 and the quenching chamber 2
Through hole 4 is provided with face, the quenching chamber 2 is connected with spray chamber 3 by the through hole 4；In the spray chamber 3 and described put out
Separation net is provided with wall between burnt chamber 2, the mesh of the separation net forms the through hole 4, the aperture of the separation net
For 200mm；
The wall of the quenching chamber and the wall of the spray chamber 3 form an enclosed construction.
Further, the quenching chamber includes vertically being arranged in order setting：
Spray section, the spray section are that cross section first gradually increases the cylinder being gradually reduced again, the spray from top to bottom
The maximum gauge of section is 1200mm；Spray chamber described in the present embodiment is close to the periphery setting of the spray section；
Discharge of the coke section, the section of the discharging of the coke is the cylinder that cross section is gradually reduced from top to bottom, as the embodiment party that can be selected
Formula, the minimum diameter of the section of the discharging of the coke is 600mm；
Spray section described in the present embodiment, the height for section of the discharging of the coke are 600mm, the spray section, the height for section of the discharging of the coke it
Than for 1:1.
Low Water Consumption Coke Quenching method based on low water consumption coke quenching case described in the present embodiment 1, it comprises the following steps：
(1) high-temperature coke formed after charing is sent into the quenching chamber, coke is full of the cavity of whole quenching chamber, profit
With the spray equipment quenching is carried out to the high-temperature coke shower water；The amount of shower water is 160 kilograms/coke per ton；
(2) to a large amount of water vapours are formed after the high-temperature coke shower water in step (1), using the water vapour to described
Coke carries out secondary quenching, and the temperature for the low moisture coke for completing to be formed after secondary quenching is 70-80 DEG C.
(3) the low moisture coke for completing to be formed after secondary quenching is discharged from the coke outlet.
Embodiment 3
The present embodiment provides a kind of low water consumption coke quenching case 1, the section knot of low water consumption coke quenching case as described in Fig. 3, Fig. 4 are respectively
Structure schematic diagram and top view, its structure include：
Quenching chamber 2, is vertically set, and is provided with the upper end of the quenching chamber 2 into Jiao Kou, and lower end, which is provided with, discharges of the coke
Mouthful, so as to the quenching chamber 2 be suitable for by quenching material from it is described enter Jiao Kou flow to the coke outlet, and flow described in put out
Burnt material is full of the cavity of whole quenching chamber 2；Quenching chamber 2 described in the present embodiment is the constant cylinder of diameter；
Four spray chambers 3, the peripheral both sides for being close to the quenching chamber 2 are set, and four spray chambers 3 pass through communicating pipe 5
Connection；
Spray equipment is provided with the spray chamber 3, in the wall between the spray chamber 3 and the quenching chamber 2
Through hole 4 is provided with face, the quenching chamber 2 is connected with spray chamber 3 by the through hole 4；In the spray chamber 3 and described put out
Separation net is provided with wall between burnt chamber 2, the mesh of the separation net forms the through hole 4, the aperture of the separation net
For 200mm；
The wall of the quenching chamber and the wall of the spray chamber 3 form an enclosed construction.
Further, the quenching chamber includes vertically being arranged in order setting：
Spray section, a diameter of 600mm of the spray section；Spray chamber described in the present embodiment is close to the outer of the spray section
Enclose setting；
Discharge of the coke section, a diameter of 600mm of the section of the discharging of the coke；
Spray section described in the present embodiment, the height for section of the discharging of the coke are 600mm, the spray section, the height for section of the discharging of the coke it
Than for 1:1.
Low Water Consumption Coke Quenching method based on low water consumption coke quenching case described in the present embodiment 1, it comprises the following steps：
(1) high-temperature coke formed after charing is sent into the quenching chamber, coke is full of the cavity of whole quenching chamber, profit
With the spray equipment quenching is carried out to the high-temperature coke shower water；The amount of shower water is 200 kilograms/coke per ton；
(2) to a large amount of water vapours are formed after the high-temperature coke shower water in step (1), using the water vapour to described
Coke carries out secondary quenching, and the temperature for the low moisture coke for completing to be formed after secondary quenching is 70-80 DEG C.
(3) the low moisture coke for completing to be formed after secondary quenching is discharged from the coke outlet.
Low Water Consumption Coke Quenching method of the present invention, carried out once by the way that the high-temperature coke formed after charing first is sprayed into cold water
Quenching, secondary quenching is being carried out to the coke using a large amount of water vapours caused by shower water, low water is formed after the completion of quenching
Divide coke；It can not be realized than coke quenching method of the prior art and semi-coke temperature after quenching is accurately controlled, after quenching
The water content of semi-coke is still higher, and the problem of semi-coke poor product quality, Low Water Consumption Coke Quenching method of the present invention is not only realized
Coke temperature after quenching is accurately controlled in 70-80 DEG C, additionally it is possible to effectively reduce the water consumption of quenching process, Jiao after quenching
Charcoal moisture content content is low, about 1-2%, avoids secondary drying, without gas consumption；In addition, to caused vapor and carrying
Certain dust and toxic gas, can return stove utilization again, and excessive vapor is drawn through pipeline and focused on, and prevents secondary dirt
Dye.
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among changing still in the protection domain of the invention.
Claims (9)
1. a kind of low water consumption coke quenching case, including：
Quenching chamber, it is provided with one end of the quenching chamber into Jiao Kou, the other end is provided with coke outlet, and the quenching chamber is suitable for
Quenching material from it is described enter Jiao Kou flowed to the coke outlet, and flow the quenching material be full of whole quenching chamber chamber
Body；
Characterized in that, it is additionally provided with：
Spray chamber, it is close to the periphery setting of the quenching chamber, spray equipment is provided with the spray chamber, positioned at the spray
Through hole is provided with wall between leaching chamber and the quenching chamber, the quenching chamber is connected with spray chamber by the through hole；
The wall of the quenching chamber and the wall of the spray chamber form an enclosed construction；
The quenching chamber includes vertically being arranged in order setting from top to bottom：
Spray section, the spray section are that cross section first gradually increases the long cell body being gradually reduced again from top to bottom；
Discharge of the coke section, the section of the discharging of the coke is the long cell body that cross section is gradually reduced from top to bottom；
The spray chamber is close to the periphery setting of the spray section.
2. low water consumption coke quenching case according to claim 1, it is characterised in that between the spray chamber and the quenching chamber
Separation net is provided with wall, the mesh of the separation net forms the through hole.
3. low water consumption coke quenching case according to claim 2, it is characterised in that the aperture of the separation net is 20mm-
200mm。
4. according to the low water consumption coke quenching case described in claim any one of 1-3, it is characterised in that the spray chamber is arranged to more
Individual, the multiple spray chamber is connected by communicating pipe.
5. low water consumption coke quenching case according to claim 4, it is characterised in that the quenching chamber is vertically set, institute
State the top and bottom that the quenching chamber is separately positioned on into Jiao Kou and coke outlet.
6. according to the low water consumption coke quenching case described in claim 1,2,3 or 5, it is characterised in that the spray section, the height for section of the discharging of the coke
The ratio between degree is 1:1；The Breadth Maximum of the spray section is 600mm-1200mm, and the minimum widith of the section of the discharging of the coke is 300mm-
600mm。
7. low water consumption coke quenching case according to claim 4, it is characterised in that the ratio between the spray section, the height for section of the discharging of the coke
For 1:1；The Breadth Maximum of the spray section is 600mm-1200mm, and the minimum widith of the section of the discharging of the coke is 300mm-600mm.
A kind of 8. Low Water Consumption Coke Quenching method based on any one of the claim 1-7 low water consumption coke quenching cases, it is characterised in that bag
Include following steps：
(1) high-temperature coke formed after charing is sent into the quenching chamber, coke is full of the cavity of whole quenching chamber, utilizes institute
State spray equipment and carry out a quenching to the high-temperature coke shower water, the amount of shower water is 160-200 kilograms/coke per ton；
(2) to a large amount of water vapours are formed after the high-temperature coke shower water in step (1), using the water vapour to the coke
Carry out secondary quenching；
(3) the low moisture coke for completing to be formed after secondary quenching is discharged.
9. Low Water Consumption Coke Quenching method according to claim 8, it is characterised in that complete the low moisture formed after secondary quenching
The temperature of coke is 70-80 DEG C.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410350278.1A CN104109541B (en) | 2014-07-22 | 2014-07-22 | Low water consumption coke quenching case and the coke quenching method using the quenching case |
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| CN201410350278.1A CN104109541B (en) | 2014-07-22 | 2014-07-22 | Low water consumption coke quenching case and the coke quenching method using the quenching case |
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| CN104109541B true CN104109541B (en) | 2017-11-21 |
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| CN105131979B (en) * | 2015-08-03 | 2017-10-31 | 中冶焦耐工程技术有限公司 | A kind of discharge device for continuous dry furnace |
| CN109233876B (en) * | 2018-10-15 | 2024-01-09 | 中冶焦耐(大连)工程技术有限公司 | Three-dimensional water-cooling coke quenching car with bottom supplied with water in single way and working method thereof |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4830643B1 (en) * | 1970-05-13 | 1973-09-21 | ||
| DE3510678A1 (en) * | 1985-03-23 | 1986-10-02 | Bergwerksverband Gmbh, 4300 Essen | METHOD AND DEVICE FOR COOLING COCKS |
| CN2880828Y (en) * | 2006-03-07 | 2007-03-21 | 刘心灵 | Quenching device of red coke stewing keeping health dry method |
| CN201177462Y (en) * | 2007-10-31 | 2009-01-07 | 北京弘泰汇明能源技术有限责任公司 | Coke quenching steam-condensed water separation and recovery plant |
| CN102191065B (en) * | 2011-03-29 | 2013-06-05 | 山西星宇舟焦化工程设计有限公司 | Dry-wet combined coke quenching device |
| CN102925171A (en) * | 2012-12-21 | 2013-02-13 | 圣火科技(河南)有限责任公司 | Novel simple low-moisture coke-quenching vehicle |
| CN203269854U (en) * | 2013-05-15 | 2013-11-06 | 云南煤业能源股份有限公司 | Multipurpose coke quenching device |
| CN203346331U (en) * | 2013-06-21 | 2013-12-18 | 宁夏兴平精细化工股份有限公司 | Coil pipe steam type semi-coke quenching device |
| CN204079885U (en) * | 2014-07-22 | 2015-01-07 | 华电重工股份有限公司 | Low Water Consumption Coke Quenching case and the coke quenching device based on this quenching case |
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