CN109260835A - The dust pelletizing system and dust removal method of horizontal tamping coke furnace coke receiving car - Google Patents
The dust pelletizing system and dust removal method of horizontal tamping coke furnace coke receiving car Download PDFInfo
- Publication number
- CN109260835A CN109260835A CN201811066141.8A CN201811066141A CN109260835A CN 109260835 A CN109260835 A CN 109260835A CN 201811066141 A CN201811066141 A CN 201811066141A CN 109260835 A CN109260835 A CN 109260835A
- Authority
- CN
- China
- Prior art keywords
- dust
- coke
- coke receiving
- receiving groove
- bag filter
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B33/00—Discharging devices; Coke guides
- C10B33/003—Arrangements for pollution-free discharge
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B43/00—Preventing or removing incrustations
Abstract
The invention discloses the dust pelletizing systems and dust removal method of a kind of horizontal tamping coke furnace coke receiving car.The dust-extraction unit includes bag filter, cleaning shaft, electric rotating plate valve, dust cover and drive cylinder.Wherein, burnt both-side opening is connect in coke receiving groove, increase the devices such as vehicle-mounted deduster, dust pipeline, dust gathering arrester on coke receiving car, after coke receiving groove is docked with carbonization chamber, during connecing coke, flue gas and dust are collected and are handled by dust cover and vehicle-mounted deduster, dust particle discharge standard is finally reached, is emitted into atmosphere.The dust pelletizing system of horizontal tamping coke furnace coke receiving car of the invention can collect flue gas and dust in time, and play the role of dedusting.
Description
Technical field
The present invention relates to horizontal tamping coke furnace coke receiving car technical field more particularly to a kind of horizontal tamping coke furnace coke receiving cars
Dust pelletizing system and dust removal method.
Background technique
Continuous promotion and refinement with country to environmental requirement, the environmental protection pressure of coking industry increases year by year, to its powder
The requirement of dirt contamination control also increasingly improves.Horizontal tamping coke furnace briquette be flat type rectangular parallelepiped form, i.e., briquette length, width compared with
Greatly, height is lower, in addition original horizontal tamping coke furnace using connect it is defocused be routed directly to carry out extinguishing technique under quenching tower, therefore connect
The coke receiving groove of burnt vehicle is opened type structure, i.e., coke receiving groove to connect coke side, top unobstructed；Coke receiving car throughout the year by high-temperature coke and
The interaction of quenching cold water, coke receiving groove front car door using just passing into disuse after when one section, cause coke receiving car connect it is burnt and
When containing coke, coke completely it is exposed in air, and because its length span is larger, flue gas and dust can not be collected in time, led
It causes it to external diffusion, causes environmental pollution.
As described above, coke receiving groove is essentially uncovered structure on coke receiving car at present, the flue gas and dust for discharge are not
It is handled, causes air pollution, do not meet current environmental requirement.
Therefore, horizontal tamping coke furnace coke generates during connecing coke flue gas and dust how are handled, ability is become
Field technique personnel technical problem urgently to be resolved.
Summary of the invention
To solve above-mentioned the technical problems existing in the prior art, the present invention provides a kind of horizontal tamping coke furnace coke receiving car
Dust pelletizing system and dust removal method, for handling horizontal tamping coke furnace coke generates during connecing coke flue gas and dust.
The invention discloses the dust pelletizing systems and dust removal method of a kind of horizontal tamping coke furnace coke receiving car thus.The dust-extraction unit
Including bag filter, cleaning shaft, electric rotating plate valve, dust cover and drive cylinder.Wherein, burnt two sides are connect in coke receiving groove
Opening, increases the devices such as vehicle-mounted deduster, dust pipeline, dust gathering arrester on coke receiving car and connects after coke receiving groove is docked with carbonization chamber
During coke, flue gas and dust are collected and are handled by dust cover and vehicle-mounted deduster, is finally reached dust particles
Object discharge standard, is emitted into atmosphere.The dust pelletizing system of horizontal tamping coke furnace coke receiving car of the invention can collect flue gas in time
And dust, and play the role of dedusting.
Further, in the dust-extraction unit, the shape of the dust cover uses horn mouth formula, described
The cloth bag of bag filter is high temperature resistant cloth bag, and the blower of the bag filter is stainless steel blower.
In addition, the invention discloses a kind of dedusting sides of dust pelletizing system using above-mentioned horizontal tamping coke furnace coke receiving car
Method, which is characterized in that this method step includes: to connect before coke starts, and coke receiving groove Forward is aligned with carbonization chamber, and drive cylinder, which drives, to be collected
Dust hood body moves on coke receiving groove, after the front end face of dust cover is bonded completely with the furnace stay of coke oven, dust cover and coke receiving groove
A confined space is formed with carbonization chamber, electric rotating plate valve and bag filter is opened, starts to connect coke, during connecing coke, charing
The flue gas and dust of indoor evolution enter bag filter by dust cover and cleaning shaft, pass through the filtering of bag filter
And purification, it is discharged into atmosphere.
Dust-extraction unit and dust removal method of the invention is capable of handling what horizontal tamping coke furnace coke during connecing coke generated
Flue gas and dust prevent flue gas and dust from polluting the environment.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes of the invention one
Point, the illustrative embodiments of the present invention and their descriptions are used to explain the present invention, does not constitute improper limitations of the present invention.Attached
In figure:
Fig. 1 is the structural schematic diagram of the dust pelletizing system of horizontal tamping coke furnace coke receiving car provided by one embodiment of the present invention；
Fig. 2 is contacted with coke quenching cart at work for the dust pelletizing system of horizontal tamping coke furnace coke receiving car shown in FIG. 1 to be matched
Close schematic diagram when work.
Description of symbols:
1- bag filter, 2- cleaning shaft, 3- electric rotating plate valve, 4- dust cover, 5- drive cylinder, 6- press burnt slot,
7- furnace stay, 8- lower furnace door frame, 9- fire door.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention and
Technical solution of the present invention is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only of the invention
A part of the embodiment, instead of all the embodiments.Based on the embodiment of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
Below in conjunction with attached drawing, the technical solution of embodiment that the present invention will be described in detail offer.
Fig. 1 is the structural schematic diagram of the dust pelletizing system of horizontal tamping coke furnace coke receiving car provided by one embodiment of the present invention.
The dust pelletizing system of horizontal tamping coke furnace coke receiving car shown in Fig. 2 be engaged at work with coke receiving car work when
Schematic diagram.As depicted in figs. 1 and 2, in the dust-extraction unit of the embodiment, bag filter 1 is connect with cleaning shaft 2, in dedusting
In pipeline 2, electric rotating plate valve 3 is housed, dust cover 4 connects drive cylinder 5, and drive cylinder 5 drives dust cover 4 to realize water
Translation is dynamic.
The step of being dusted using the dust pelletizing system of the horizontal tamping coke furnace coke receiving car is as follows: smashing in bedroom described above
Gu when the dust-extraction unit work of coke oven coke receiving car, after coke receiving car runs to specified carbonization chamber unlatching fire door 9, by coke receiving groove 6
It is aligned with carbonization chamber, at this point, the front end face of coke receiving groove 6 will be contacted with lower furnace door frame 8, then dust cover 4 is in driving oil
It is mobile to carbonization chamber side under the action of cylinder 5, wherein to be equipped with small roller, roller and 6 top of coke receiving groove in the lower section of dust cover 4
Steel structure girder contact, can play a supporting role, after the front end face of dust cover 4 is bonded completely with furnace stay 7, dust cover 4
Electric rotating plate valve 3, bag filter 1 will be opened at this time, and start to connect with one confined space of carbonization chamber stroke with coke receiving groove 6
It is burnt；During connecing coke, the flue gas and dust escaped from carbonization chamber and incandescent coke will pass through dust cover 4 and cleaning shaft 2
Into bag filter, high-temperature flue gas and dust reach the discharge of dust particle by the filtering and purification of bag filter 1
Standard is finally exhausted in atmosphere.Whole device whole process is in sealing state, can reduce the loss of flue gas and dust.
As described above, because flue gas and dust are in the condition of high temperature, therefore high temperature resistant is selected in the selection of bag filter 1
Cloth bag and stainless steel blower.
As described above, the shape of dust cover 4 uses horn mouth formula, such shape for the smooth collection for ensuring flue gas
Design is, using gas-particle two-phase fluid dynamics theory, to pass through the distribution of loss flue dust under the premise of considering temperature field action, expand
The factors such as scattered, sedimentation, the heat buoyancy in conjunction with flue gas and water buoyancy, comprehensively consider and design, it is ensured that flue dust can pass through
Dust collecting duct 2 enters bag filter 1, reaches final dust removing effects.
The dust pelletizing system and dust removal method of horizontal tamping coke furnace coke receiving car of the invention, exist for handling horizontal tamping coke furnace
Connect the flue gas and dust that coke generates during coke.
It should be noted that, in this document, the relational terms of such as " first " and " second " or the like are used merely to one
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In addition, placement shape of "front", "rear", "left", "right", "upper", the "lower" herein to be indicated in attached drawing
State is reference.
Finally, it should be noted that the above examples are only used to illustrate the technical scheme of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (4)
1. a kind of dust pelletizing system of horizontal tamping coke furnace coke receiving car, including bag filter, cleaning shaft, electric rotating plate valve, collection
Dust hood body, drive cylinder and coke receiving groove, in which:
The bag filter is connect with cleaning shaft, and electric rotating plate valve is on the inside of cleaning shaft, the connection driving of dust cover
Oil cylinder；
The drive cylinder, tail portion connect the coke receiving groove of coke receiving car by fixing seat, and front end is connected with dust gathering arrester, can drive dust gathering arrester
Body moves on coke receiving groove.
2. the dust pelletizing system of horizontal tamping coke furnace coke receiving car according to claim 1, which is characterized in that the dust gathering arrester
The shape of body uses horn mouth formula.
3. the dust pelletizing system of horizontal tamping coke furnace coke receiving car according to claim 1, which is characterized in that the cloth bag removes
The cloth bag of dirt device is high temperature resistant cloth bag, and the blower of the bag filter is stainless steel blower.
4. a kind of dust removal method of the dust pelletizing system using the horizontal tamping coke furnace coke receiving car as described in right wants 1,2 or 3, special
Sign is, the method includes the steps:
It connects before coke starts, coke receiving groove Forward is aligned with carbonization chamber, and drive cylinder drives dust cover to move on coke receiving groove, dust
After the front end face of cover is bonded completely with the furnace stay of coke oven, dust cover and coke receiving groove and carbonization chamber form a confined space,
Electric rotating plate valve and bag filter are opened, starts to connect coke, the flue gas and dust escaped during connecing coke, in carbonization chamber passes through collection
Dust hood body and cleaning shaft enter bag filter, by the filtering and purification of bag filter, are discharged into atmosphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811066141.8A CN109260835A (en) | 2018-09-13 | 2018-09-13 | The dust pelletizing system and dust removal method of horizontal tamping coke furnace coke receiving car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811066141.8A CN109260835A (en) | 2018-09-13 | 2018-09-13 | The dust pelletizing system and dust removal method of horizontal tamping coke furnace coke receiving car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109260835A true CN109260835A (en) | 2019-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811066141.8A Pending CN109260835A (en) | 2018-09-13 | 2018-09-13 | The dust pelletizing system and dust removal method of horizontal tamping coke furnace coke receiving car |
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| CN (1) | CN109260835A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108300494A (en) * | 2017-12-25 | 2018-07-20 | 太原重型机械集团工程技术研发有限公司 | Coke guide flue dust cover and coke guide |
| CN115109602A (en) * | 2022-05-31 | 2022-09-27 | 大连华锐重工焦炉车辆设备有限公司 | Heat recovery coke oven coke receiving car with self-adaptive vehicle-mounted dust removal system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108300494A (en) * | 2017-12-25 | 2018-07-20 | 太原重型机械集团工程技术研发有限公司 | Coke guide flue dust cover and coke guide |
| CN115109602A (en) * | 2022-05-31 | 2022-09-27 | 大连华锐重工焦炉车辆设备有限公司 | Heat recovery coke oven coke receiving car with self-adaptive vehicle-mounted dust removal system |
| CN115109602B (en) * | 2022-05-31 | 2024-01-26 | 大连华锐重工焦炉车辆设备有限公司 | Heat recovery coke oven coke receiving vehicle with self-adaptive vehicle-mounted dust removal system |
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