CN206593488U - One kind energy-conservation smelting iron and steel waste gas dedusting case - Google Patents
One kind energy-conservation smelting iron and steel waste gas dedusting case Download PDFInfo
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- CN206593488U CN206593488U CN201720124212.XU CN201720124212U CN206593488U CN 206593488 U CN206593488 U CN 206593488U CN 201720124212 U CN201720124212 U CN 201720124212U CN 206593488 U CN206593488 U CN 206593488U
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- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
The utility model is related to a kind of energy-conservation smelting iron and steel waste gas dedusting case, including casing, air inlet pipe, escape pipe, steam-driven generator, heat exchanger tube, filter bag, the air inlet pipe, escape pipe is separately mounted to the front and rear sides of casing, heat exchanger tube is arranged in air inlet pipe, the two ends of heat exchanger tube are connected with steam-driven generator, dividing plate is provided with casing, dividing plate is provided with least one manhole, the upper edge hole of filter bag is arranged in manhole, net cylinder is socketed with filter bag, motor rack is provided with above dividing plate, the motor that driving net cylinder is rotated is installed on motor rack, motor and steam-electric power mechatronics.The beneficial effects of the utility model are：The dust cleaning case can be operated uninterruptedly, and efficiency of dust collection is high, energy-saving and emission-reduction, reduce atmosphere pollution.
Description
Technical field
The utility model is related to steel smelting equipment field, more particularly to a kind of energy-conservation smelting iron and steel waste gas dedusting case.
Background technology
The discharge capacity of iron and steel enterprise's waste gas is very big, pollutes wide；The EGT of metallurgical furnace discharge is high, and waste gas is generally
Flue dust, granularity is small, absorption affinity is strong, if it is directly discharged in air that the difficulty of governance of waste gas can be increased, iron and steel enterprise is in smelting
During steel-refining, its waste gas is being discharged into before air and the dust granules in flue gas would generally carried out into filtering cleaning, to improve waste gas
Degree of purity.Reverse air blowing removing or vibrator is used to shake clearly the removing of flue dust on filter bag in current smelting exhaust gas dust arrester
Remove, and need to consume outside resources, be not reaching to the effect of energy-conservation, and reversely air blowing removing method needs to suspend dust cleaning case
It could carry out, influence operating efficiency.
Utility model content
The purpose of this utility model is that the problem above for overcoming prior art to exist is given up there is provided one kind energy-conservation smelting iron and steel
Gas dust cleaning case, it is uninterrupted to remove the flue dust filtered out on filter bag rationally using waste gas residual heat.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
One kind energy-conservation smelting iron and steel waste gas dedusting case, including casing, air inlet pipe, escape pipe, steam-driven generator, heat exchanger tube,
Filter bag, the air inlet pipe, escape pipe are separately mounted to the front and rear sides of casing, and the heat exchanger tube is arranged in air inlet pipe, described
The two ends of heat exchanger tube are connected with steam-driven generator, and dividing plate is provided with the casing, and the dividing plate is logical provided with least one circle
Hole, the upper edge hole of the filter bag is arranged in manhole, is socketed with the filter bag above net cylinder, the dividing plate and is provided with motor
The motor that driving net cylinder is rotated, the motor and steam-electric power mechatronics are installed on frame, the motor rack.
It is preferred that, it is provided with the top of the net cylinder on the outside of outside flange, the flange and is provided with sawtooth, the motor
The gear mutually ratcheting with sawtooth is linked with power output shaft.
It is preferred that, the outside of the net cylinder is provided with screw type cleaning brush, and the brush filament of the screw type cleaning brush uses nylon
Brush filament.
It is preferred that, casing is divided into the air-purifying chamber on top and the dust storage chamber of bottom, the air-purifying chamber and outlet by the dividing plate
Pipe junction is provided with exhaust fan, the exhaust fan and steam-electric power mechatronics.
It is preferred that, the bottom of the casing is provided with below dust mouth, the dust mouth that to be connected with closed flue dust defeated
Send mechanism.
The beneficial effects of the utility model are：The net cylinder driven by motor is arranged in filter bag continual by filter bag
The flue dust of upper absorption is shaken off, the flue dust absorption property for having been kept for the filter bag moment；Install and connect with steam-driven generator in air inlet pipe
The heat exchanger tube connect, can not only utilize the cogeneration of waste gas, moreover it is possible to reduce the temperature of waste gas；Motor and exhaust fan by
The steam-driven generator that equipment is carried is powered, and saves the energy；Exhaust fan increases the flowing velocity of waste gas in casing, improves exhaust-gas treatment
Efficiency；The dust cleaning case can be operated uninterruptedly, and efficiency of dust collection is high, energy-saving and emission-reduction, reduce atmosphere pollution.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, constitutes the part of the application,
Schematic description and description of the present utility model is used to explain the utility model, does not constitute to of the present utility model improper
Limit.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the mplifying structure schematic diagram of part A in Fig. 1；
Label declaration in figure：1- casings, 2- air inlet pipe, 3- escape pipes, 4- heat exchanger tubes, 5- steam-driven generators, 6- dividing plates, 7-
Filter bag, 8- nets cylinder, 9- motors, 11- air-purifying chambers, 12- dust storage chambers, 13- exhaust fans, 14- dust removal ports, 15- flue dust conveyers
Structure, 81- screw types cleaning brush, 82- flange, 83- sawtooth, 91- motor racks, 92- gears.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in detail.
As illustrated in fig. 1 and 2, a kind of energy-conservation smelting iron and steel waste gas dedusting case, including casing 1, air inlet pipe 2, escape pipe 3, steaming
Vapour generator 5, heat exchanger tube 4, filter bag 7, air inlet pipe 2, escape pipe 3 are separately mounted to the front and rear sides of casing 1, and heat exchanger tube 4 is installed
In air inlet pipe 2, the two ends of heat exchanger tube 4 are connected with steam-driven generator 5, and dividing plate 6 is provided with casing 1, and dividing plate 6 is provided with least one
Individual manhole, the upper edge hole of filter bag 7 is arranged in manhole, and net cylinder 8 is socketed with filter bag 7, and the top of dividing plate 6 is provided with motor
The motor 9 that driving net cylinder 8 is rotated is installed, motor 9 is electrically connected with steam-driven generator 5 on frame 91, motor rack 91.
Wherein, the top of net cylinder 8 is provided with outside flange 82, and the outside of flange 82 is provided with sawtooth 83, and the power of motor 9 is defeated
The gear 92 mutually ratcheting with sawtooth 83 is linked with shaft.
Wherein, the outside of net cylinder 8 is provided with screw type cleaning brush 81, and the brush filament of screw type cleaning brush 81 uses nylon brush thread,
Nylon brush thread has preferable resistance to elevated temperatures.
Wherein, casing is divided into the air-purifying chamber 11 on top and the dust storage chamber 12 of bottom, air-purifying chamber 11 and escape pipe 3 by dividing plate 6
Junction is provided with exhaust fan 13, and exhaust fan 13 is electrically connected with steam-driven generator 5.
Wherein, the bottom of casing 1 is provided with dust mouth 14, and the lower section of dust mouth 14 is connected with closed flue dust conveying mechanism
15, prevent that flue dust is scattered secondary pollution.
Design principle：The continual cigarette that will be adsorbed on filter bag 7 of the net cylinder 8 driven by motor 9 is arranged in filter bag 7
Dirt is shaken off, the flue dust absorption property for having been kept for the moment of filter bag 7；The heat exchange being connected with steam-driven generator 5 is installed in air inlet pipe 2
Pipe 4, can not only utilize the cogeneration of waste gas, moreover it is possible to reduce the temperature of waste gas；Motor 9 and exhaust fan 13 are by equipment
The steam-driven generator 5 carried is powered, and saves the energy；Exhaust fan 13 increases the flowing velocity of waste gas in casing 1, improves exhaust-gas treatment
Efficiency.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.
Claims (5)
1. one kind energy-conservation smelting iron and steel waste gas dedusting case, including casing, air inlet pipe, escape pipe, steam-driven generator, heat exchanger tube, filter
Bag, the air inlet pipe, escape pipe are separately mounted to the front and rear sides of casing, it is characterised in that the heat exchanger tube is arranged on air inlet
Guan Zhong, the two ends of the heat exchanger tube are connected with steam-driven generator, and dividing plate is provided with the casing, and the dividing plate is provided with least one
Individual manhole, the upper edge hole of the filter bag is arranged in manhole, is socketed with the filter bag above net cylinder, the dividing plate
Provided with motor rack, the motor that driving net cylinder is rotated, the motor and steam-driven generator are installed on the motor rack
Electrical connection.
2. energy-conservation smelting iron and steel waste gas dedusting case according to claim 1, it is characterised in that：Be provided with the top of the net cylinder to
Provided with sawtooth on the outside of outer flange, the flange, it is linked with the power output shaft of the motor mutually ratcheting with sawtooth
Gear.
3. energy-conservation smelting iron and steel waste gas dedusting case according to claim 1, it is characterised in that：The outside of the net cylinder is provided with
Screw type cleaning brush, the brush filament of the screw type cleaning brush uses nylon brush thread.
4. energy-conservation smelting iron and steel waste gas dedusting case according to claim 1, it is characterised in that：Casing is divided into by the dividing plate
The air-purifying chamber on top and the dust storage chamber of bottom, the air-purifying chamber are provided with exhaust fan with escape pipe junction, and the exhaust fan is with steaming
Vapour generating mechatronics.
5. energy-conservation smelting iron and steel waste gas dedusting case according to claim 1, it is characterised in that：The bottom of the casing is provided with
Closed flue dust conveying mechanism is connected with below dust mouth, the dust mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720124212.XU CN206593488U (en) | 2017-02-10 | 2017-02-10 | One kind energy-conservation smelting iron and steel waste gas dedusting case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720124212.XU CN206593488U (en) | 2017-02-10 | 2017-02-10 | One kind energy-conservation smelting iron and steel waste gas dedusting case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206593488U true CN206593488U (en) | 2017-10-27 |
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ID=60127725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720124212.XU Active CN206593488U (en) | 2017-02-10 | 2017-02-10 | One kind energy-conservation smelting iron and steel waste gas dedusting case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206593488U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108126428A (en) * | 2018-02-08 | 2018-06-08 | 刘雨娜 | A kind of energy saving smoke dust-extraction unit convenient for deashing |
| CN108434878A (en) * | 2018-04-26 | 2018-08-24 | 湖南省正德耐磨材料有限公司 | It is exclusively used in the deduster of intermediate frequency furnace |
| CN109200738A (en) * | 2018-10-24 | 2019-01-15 | 中科协创环境科技江苏有限公司 | A kind of emission-control equipment handling mercury fume |
| CN112857071A (en) * | 2021-02-23 | 2021-05-28 | 常州机电职业技术学院 | Flue gas treatment device for metal smelting and flue gas treatment method thereof |
-
2017
- 2017-02-10 CN CN201720124212.XU patent/CN206593488U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108126428A (en) * | 2018-02-08 | 2018-06-08 | 刘雨娜 | A kind of energy saving smoke dust-extraction unit convenient for deashing |
| CN108434878A (en) * | 2018-04-26 | 2018-08-24 | 湖南省正德耐磨材料有限公司 | It is exclusively used in the deduster of intermediate frequency furnace |
| CN109200738A (en) * | 2018-10-24 | 2019-01-15 | 中科协创环境科技江苏有限公司 | A kind of emission-control equipment handling mercury fume |
| CN112857071A (en) * | 2021-02-23 | 2021-05-28 | 常州机电职业技术学院 | Flue gas treatment device for metal smelting and flue gas treatment method thereof |
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