CN202016982U - Side-mounted coal-charging smoke adsorption purification device for tamping coke oven - Google Patents
Side-mounted coal-charging smoke adsorption purification device for tamping coke oven Download PDFInfo
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- CN202016982U CN202016982U CN2011200495203U CN201120049520U CN202016982U CN 202016982 U CN202016982 U CN 202016982U CN 2011200495203 U CN2011200495203 U CN 2011200495203U CN 201120049520 U CN201120049520 U CN 201120049520U CN 202016982 U CN202016982 U CN 202016982U
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- filter cylinder
- coke
- outer cabin
- communicated
- storehouse
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Abstract
The utility model discloses a side-mounted coal-charging smoke adsorption purification device for a tamping coke oven. A connection support is arranged at the upper end of a lower outer cabin; an upper outer cabin communicated with the lower outer cabin is arranged at the upper end of the lower outer cabin; an outer cabin cover which is provided with a coke feeding pipe and a manhole is arranged at the upper end of the upper outer cabin, and the coke feeding pipe and the manhole are communicated with the inside of the upper outer cabin; an air outlet pipe is arranged on the side wall of the upper outer cabin; an air inlet pipe communicated with the inside of the lower outer cabin is arranged on the side wall of the lower outer cabin; a coke discharging opening communicated with the inside of the lower outer cabin is formed at the bottom of the lower outer cabin; an outer filter drum of which the upper end is communicated with the inside of the upper outer cabin and the lower end is communicated with the inside of the lower outer cabin is arranged in the lower outer cabin; outer flow diversion buffer rings are arranged on the inner wall of the outer filter drum; an inner filter drum of which the upper end is communicated with the air outlet pipe and the lower end is communicated with the inside of the outer filter drum is arranged in the outer filter drum; inner flow diversion buffer rings are arranged on the inner wall of the inner filter drum; and coke particles are arranged between the inner filter drum and the outer filter drum. The device has a reasonable design, a simple structure and good dedusting and filtering effects.
Description
Technical field
The utility model belongs to coke oven coal-charging smoke adsorptive purifier technical field, is specifically related to a kind of side-mounted tamping coke oven coal-charging flue gas adsorptive purifier.
Background technology
Coke oven production can be diffused the hole and a large amount of poisonous and harmful flue dust are distributed at pusher side fire door top to air from furnace roof in the process of coalingging to coking chamber, wherein contain higher tar ingredients, cotton-shaped floating matter and moisture, belongs to the viscosity composition.Capture and purifying method to this kind flue dust mainly contains following several at present:
The one, adopt burning water-added method of washing, the main drawback of this method is the secondary pollution that energy consumption height, water loss greatly, easily cause water; The 2nd, adopt pre-spraying technology, the main drawback of this method is that treatment effect is incomplete, very high to follow-up equipment and processing requirement, and above two kinds of methods can't eliminate the viscosity composition in the flue gas of coalingging fully, and these viscosity become branch that the processing unit of follow-up dust-removal system is caused detrimentally affect; Also having a kind of method is to adopt the flue gas adsorption and purification technology, make flue gas by special filtering layer to reach the effect of adsorption filtration, the flue gas adsorption and purification technology adopts metal sheet to make co-axial three layer filtration tube, the center is two-layer is made by punched-plate, skin is common sealing steel plate warehouse, in the annulus that the two-layer punched-plate in center forms, fill tiny coke granule to form filtering layer, the viscosity flue dust enters from the outer downside of filtering cabin during work, after passing filtering layer under the effect of blower fan, discharge by warehouse top, filtering layer is by uniform particles, and the dry coke particle packing of size in specialized range forms, mainly utilize the accumulation space of coke granule and the adsorptivity of coke itself to adsorb, various viscosity objectionable constituent and moisture in retardance and the filtering smoke can be combined a plurality of filtering units to realize filtration according to actual flue gas generating capacity in the actual application.
The slit that the flue gas adsorption and purification technology forms when utilizing coke granule to pile up and the sponginess of coke itself are adsorbed fully and are blocked the viscosity composition in the flue dust, this pile characteristics can not produce very big resistance to flow of flue gas, the pressure-losses is little, can filter and block the viscosity composition, but equipment is after operation for some time, because the bottom filtering layer has adsorbed a large amount of viscous substances, filter effect reduces, resistance increases, effect is bad, still have a large amount of viscous substances and moisture to enter in the sack cleaner, can't fundamentally solve because " paste cloth bag " phenomenon of the fly-ash separator that viscosity flue dust and moisture cause, influence dust removing effects, reduce the work-ing life of cloth bag.Therefore, need a kind of simple in structure, filter effect of design flue gas adsorptive purifier completely.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the capture of above-mentioned flue dust and the shortcoming for the treatment of plant and device, and a kind of reasonable in design, simple in structure, side-mounted tamping coke oven coal-charging flue gas adsorptive purifier that dust removal and filtration is effective is provided.
Solving the problems of the technologies described above the technical scheme that is adopted is: the upper end in storehouse is provided with the connection bearing outside the bottom, the upper end in storehouse is provided with the top Wai Cang that links with bottom Wai Cang outside the bottom, outside the top upper end in storehouse be provided be equipped with top outside the coke feed pipe that links in the storehouse and the outer Cang Gai of manhole, the sidewall in storehouse is provided with air outlet tube outside the top, outside the bottom sidewall in storehouse be provided with the bottom outside the blast pipe that links in the storehouse, the bottom be provided with the bottom outside the coke relief outlet that links in the storehouse, be provided with in the storehouse outside the bottom outside upper end and the top and link in the storehouse, link in the storehouse outside lower end and the bottom outer filter cylinder, outer filter cylinder inner tube wall is provided with outer water conservancy diversion bumper ring, being provided with the upper end in the outer filter cylinder links with air outlet tube, the interior filter cylinder that links in lower end and the outer filter cylinder, interior filter cylinder inner tube wall is provided with interior water conservancy diversion bumper ring, is provided with coke granule between interior filter cylinder and the outer filter cylinder.
Outer water conservancy diversion bumper ring of the present utility model and interior water conservancy diversion bumper ring are that tapering is 27 °～32 ° a tapered cylinder pipe nipple.
The utility model adopts and at the cleaning position top coke inlet pipe is set, the bottom is provided with the coke relief outlet, cleaning position inside is provided with the outer filter cylinder and the interior filter cylinder of coaxial inside and outside nested setting, fill the coke granule that filters usefulness outside in the annular space between filter cylinder and the interior filter cylinder barrel, enter that the tar cigarette of the cotton-shaped floating matter in the flue dust and viscosity is adsorbed or blocks by the loose coke filtering layer in the cleaning position, be pooled to air outlet tube to middle device for transferring through the flue dust behind the adsorption cleaning.The utility model utilizes viscosity objectionable impurities and the moisture in the coke granule Filtration Adsorption flue dust, has solved the detrimentally affect of viscous substance to follow-up dust collecting process effectively, reaches very high efficiency of dust collection.The utlity model has advantages such as reasonable in design, simple in structure, that dust removal and filtration is effective, can on the side-mounted tamping coke oven, promote the use of.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Embodiment
Below in conjunction with accompanying drawing and each embodiment the utility model is further described, but the utility model is not limited to these embodiment.
Embodiment 1
In Fig. 1, the side-mounted tamping coke oven coal-charging flue gas adsorptive purifier of present embodiment is made of storehouse 3, outer filter cylinder 4, interior filter cylinder 5, outer water conservancy diversion bumper ring 6, interior water conservancy diversion bumper ring 7, blast pipe 8, air outlet tube 9, coke feed pipe 10, manhole 11 connections outside storehouse 2, the bottom outside outer storehouse lid 1, the top.
The upper end in storehouse 3 is with the screw threads for fastening connecting parts storehouse 2 outside the top that has been fixedly connected outside the bottom, outside the top outside storehouse 2 and the bottom storehouse 3 link, the top in storehouse 2 is with the screw threads for fastening connecting parts outer storehouse lid 1 that has been fixedly connected outside the top, the upper surface welding of outer storehouse lid 1 be connected with top outside the coke feed pipe 10 and the manhole 11 that link in the storehouse 2, manhole 11 is used for the maintainer and enters into outside the top outside the storehouse 2 and bottom in the storehouse 3, to storehouse outside the top 2, equipment outside the bottom in the storehouse 3 overhauls, and the exsiccant coke granule can be added to storehouse 2 outside the top from the coke inlet pipe of outer storehouse lid 1, outside the bottom in the storehouse 3.Outside the top on the right side barrel in storehouse 2 with the screw threads for fastening connecting parts air outlet tube 9 that has been fixedly connected, link in the storehouse 3 outside air outlet tube 9 and the bottom.Outside the bottom on the right side barrel of 3 bottoms, storehouse with the screw threads for fastening connecting parts blast pipe 8 that has been fixedly connected, link in the storehouse 3 outside blast pipe 8 and the bottom, cone is processed in the bottom in storehouse 3 outside the bottom, the lower end has the coke relief outlet, coke granule can be discharged from the coke relief outlet.Outside the bottom outside the outer storehouse 2 of storehouse 3 internal upper parts and the bottom 3 connection places, storehouse with screw threads for fastening connecting parts be fixedly connected outer filter cylinder 4 and interior filter cylinder 5, outer filter cylinder 4 and interior filter cylinder 5 are positioned at the warehouse that storehouse 3 is formed outside the storehouse 2 and bottom outside the top, interior filter cylinder 5 is sleeved in the outer filter cylinder 4, the medullary ray of outer filter cylinder 4 and interior filter cylinder 5 coincides, form an annular space between the inner tube wall of the wall of the outer-rotor of interior filter cylinder 5 and outer filter cylinder 4, the outer filter cylinder 4 of present embodiment and interior filter cylinder 5 all adopt the stainless steel punched-plate to roll and form, also can adopt expanded metal lath to roll forms, outer filter cylinder 4 stretches to 3 interior bottoms, storehouse outside the bottom, link in the storehouse 2 outside the upper end of outer filter cylinder 4 and the top, link in the storehouse 3 outside lower end and the bottom, coke granule outside the top in the storehouse 2 can storehouse 2 directly enters from top outside in the annulus of outer filter cylinder 4 and 5 formation of interior filter cylinder, welding is connected with outer water conservancy diversion bumper ring 6 on the inner tube wall of outer filter cylinder 4, interior filter cylinder 5 extend into bottom in the outer filter cylinder 4, water conservancy diversion bumper ring 7 in welding is connected with on the wall of the outer-rotor of interior filter cylinder 5, the outer water conservancy diversion bumper ring 6 of present embodiment and interior water conservancy diversion bumper ring 7 are tapered cylinder pipe nipple structure, tapering is 30 °, the outer water conservancy diversion bumper ring 6 of taper tubular structure is installed on filter cylinder 3 inner tube walls outside and the interior water conservancy diversion bumper ring 7 of taper tubular structure is installed on interior filter cylinder 4 wall of the outer-rotor, help coke whole evenly loose accumulation in annulus, can alleviate effectively because of gravity causes the coke of bottom and cross close-packed, reduce the pressure-losses of equipment.Interior filter cylinder 5 upper ends link with screw threads for fastening connecting parts and air outlet tube 9, link in air outlet tube 9 and the interior filter cylinder 5, link in the storehouse 3 outside interior filter cylinder 5 lower ends and outer filter cylinder 4 and the bottom.Form a Filtration Adsorption layer in the annular space that filter cylinder 5 and outer filter cylinder 4 constituted in coke granule was piled up and is filled in, the viscosity flue dust passes the Filtration Adsorption layer that coke granule forms after blast pipe 8 enters the cleaning position, utilize the adsorptivity of the accumulation space of coke granule and coke itself to adsorb, various viscosity objectionable constituent and moisture in retardance and the filtering smoke, discharge from air outlet tube 9 through the flue dust behind the adsorption cleaning.The utility model operation for some time, after the coke filtration layer has adsorbed a large amount of cotton-shaped floating matter and viscous substance, the part of coke particle is discharged by the coke relief outlet of 3 bottoms, storehouse outside the bottom, the coke inlet pipe at 2 tops, storehouse replenishes new clean coke granule and forms new Filtration Adsorption layer outside top again, is used for adsorbing the cotton-shaped floating matter and the goo of flue dust.
In the present embodiment, welding is connected with outer water conservancy diversion bumper ring 6 on the inner tube wall of outer filter cylinder 4, interior filter cylinder 5 extend into bottom in the outer filter cylinder 4, water conservancy diversion bumper ring 7 in welding is connected with on the wall of the outer-rotor of interior filter cylinder 5, the outer water conservancy diversion bumper ring 6 of present embodiment and interior water conservancy diversion bumper ring 7 are tapered cylinder pipe nipple structure, and tapering is 27 °.The connecting relation of other component and component is identical with embodiment 1.
In the present embodiment, welding is connected with outer water conservancy diversion bumper ring 6 on the inner tube wall of outer filter cylinder 4, interior filter cylinder 5 extend into bottom in the outer filter cylinder 4, water conservancy diversion bumper ring 7 in welding is connected with on the wall of the outer-rotor of interior filter cylinder 5, the outer water conservancy diversion bumper ring 6 of present embodiment and interior water conservancy diversion bumper ring 7 are tapered cylinder pipe nipple structure, and tapering is 32 °.The connecting relation of other component and component is identical with embodiment 1.
Claims (2)
1. side-mounted tamping coke oven coal-charging flue gas adsorptive purifier, it is characterized in that: be provided with the top Wai Cang (2) that links with bottom Wai Cang (3) in the upper end of bottom Wai Cang (3), the upper end of top Wai Cang (2) be provided be equipped with top Wai Cang (2) in the coke feed pipe (10) that links and the outer Cang Gai (1) of manhole (11), the sidewall of top Wai Cang (2) is provided with air outlet tube (9), the sidewall of bottom Wai Cang (3) be provided with bottom Wai Cang (3) in the blast pipe (8) that links, the bottom be provided with bottom Wai Cang (3) in the coke relief outlet that links, be provided with in the bottom Wai Cang (3) in upper end and the top Wai Cang (2) and link, link in lower end and the bottom Wai Cang (3) outer filter cylinder (4), outer filter cylinder (4) inner tube wall is provided with outer water conservancy diversion bumper ring (6), being provided with the upper end in the outer filter cylinder (4) links with air outlet tube (9), the interior filter cylinder (5) that links in lower end and the outer filter cylinder (4), interior filter cylinder (5) inner tube wall is provided with interior water conservancy diversion bumper ring (7), is provided with coke granule between interior filter cylinder (5) and the outer filter cylinder (4).
2. according to the described side-mounted tamping coke oven coal-charging of claim 1 flue gas adsorptive purifier, it is characterized in that: described outer water conservancy diversion bumper ring (6) and interior water conservancy diversion bumper ring (7) are 27 °～32 ° tapered cylinder pipe nipple for tapering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200495203U CN202016982U (en) | 2011-02-28 | 2011-02-28 | Side-mounted coal-charging smoke adsorption purification device for tamping coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200495203U CN202016982U (en) | 2011-02-28 | 2011-02-28 | Side-mounted coal-charging smoke adsorption purification device for tamping coke oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202016982U true CN202016982U (en) | 2011-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200495203U Expired - Fee Related CN202016982U (en) | 2011-02-28 | 2011-02-28 | Side-mounted coal-charging smoke adsorption purification device for tamping coke oven |
Country Status (1)
| Country | Link |
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| CN (1) | CN202016982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113444532A (en) * | 2021-07-23 | 2021-09-28 | 河北领阔环保科技有限公司 | Low order coal pyrolysis purifier |
-
2011
- 2011-02-28 CN CN2011200495203U patent/CN202016982U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113444532A (en) * | 2021-07-23 | 2021-09-28 | 河北领阔环保科技有限公司 | Low order coal pyrolysis purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: XI'AN HUAJIANG ENVIRONMENTAL TECHNOLOGIES CO., LTD Free format text: FORMER NAME: XI'AN HUAJIANG METALLURGY CHEMICAL INDUSTRY EQUIPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 710018 Shaanxi province xujiawan Xi'an Weiyang Qinchuan Road No. 38 Patentee after: XI'AN HUAJIANG ENVIRONMENTAL TECHNOLOGIES CO., LTD. Address before: Weiyang Xu Jia Wan 710021 Shaanxi city of Xi'an province No. 47 Patentee before: Xi'an Huajiang Metallurgical & Chemical Equipment Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111026 Termination date: 20200228 |