CN206103605U - A from rotating filter that is used for hot stove flue gas cleaning in ore deposit - Google Patents

A from rotating filter that is used for hot stove flue gas cleaning in ore deposit Download PDF

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Publication number
CN206103605U
CN206103605U CN201621034048.5U CN201621034048U CN206103605U CN 206103605 U CN206103605 U CN 206103605U CN 201621034048 U CN201621034048 U CN 201621034048U CN 206103605 U CN206103605 U CN 206103605U
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CN
China
Prior art keywords
hyperbola
spiral case
flue gas
whirlwind spiral
filter
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Active
Application number
CN201621034048.5U
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Chinese (zh)
Inventor
徐鑫
汪为忠
韩晓春
郭磊
卢中平
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HEFEI DESIRED ENVIRONMENTAL TECHNOLOGY Co Ltd
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HEFEI DESIRED ENVIRONMENTAL TECHNOLOGY Co Ltd
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Priority to CN201621034048.5U priority Critical patent/CN206103605U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y02A50/2351Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust

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  • Separating Particles In Gases By Inertia (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

The utility model discloses a from rotating filter that is used for hot stove flue gas cleaning in ore deposit, including the ash bucket, connect in the filter air -purifying chamber of ash bucket top, set up in the whirlwind spiral case and the hyperbola drainage formula outlet pipe of ash bucket and filter air -purifying chamber junction, the outlet flue of whirlwind spiral case and the access connection of hyperbola drainage formula outlet pipe lower extreme, the export of hyperbola drainage formula outlet pipe upper end is less than the diameter of its export towards filter air -purifying chamber, the imported diameter of hyperbola drainage formula outlet pipe. The utility model discloses be provided with the whirlwind spiral case, the flue gas gets into the whirlwind spiral case with very fast speed, relies on centrifugal force that the whirlwind spiral case the produced big particle powder dirt in with the flue gas to get rid of, the life of extension filter bag, the utility model discloses be provided with hyperbola drainage formula outlet pipe, the air current is influenced by the hyperbola and arrives whole bag room with flue gas evenly distributed, can not erode a certain department filter bag to because of flue gas velocity's reduction rapidly, subside the dust, played the effect that the secondary removed dust.

Description

A kind of self-rotary filter for mineral hot furnace flue gas cleaning
Technical field
This utility model is related to flue gas cleaning field, and specifically a kind of self-rotary for mineral hot furnace flue gas cleaning is filtered Device.
Background technology
At present the filter used by closed submerged stove is the single bag dust collector of cylindrical shape, and its air inlet mode is directly inserted for pipeline Enter the faying face of filter ash bucket and filter air-purifying chamber, its problem for existing is that after long-term use, flue gas directly washes away filter Bag can make filter bag be worn, and reduce the service life of filter bag, and the pipeline occurs line clogging when air quantity is relatively low Problem.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of self-rotary filter for mineral hot furnace flue gas cleaning, Original filter sock short life is solved, easily the problem of blocking pipeline, and bulky grain can be removed in advance before sock filtration Dust, increased the service life of filter bag..
The technical solution of the utility model is:
A kind of self-rotary filter for mineral hot furnace flue gas cleaning, includes ash bucket, the filtration being connected to above ash bucket Device air-purifying chamber, the whirlwind spiral case for being arranged at ash bucket and filter air-purifying chamber junction and the hyperbola being connected with whirlwind spiral case Drainage type outlet, the described outlet flue of whirlwind spiral case and the import of hyperbola drainage type outlet lower end connects, described The outlet of hyperbola drainage type outlet upper end is less than towards filter air-purifying chamber, the diameter of hyperbola drainage type outlet import The diameter of its outlet.
Described whirlwind spiral case is located at the periphery of hyperbola drainage type outlet, the outlet flue and hyperbolic of whirlwind spiral case upper end The import connection of line drainage type outlet, whirlwind spiral case lower end is provided with centrifugal sedimentation mouth.
Advantage of the present utility model:
This utility model is provided with whirlwind spiral case, and flue gas enters whirlwind spiral case with speed faster, produces by whirlwind spiral case Raw centrifugal force removes the big dust particle in flue gas, extends the service life of filter bag;This utility model is provided with hyperbola Drainage type outlet, air-flow is affected for flue gas to be evenly distributed to whole pocket by hyperbola, and certain filter bag will not be rushed Brush, and because of the rapidly reduction of flue gas flow rate, dust is settled, serve the effect of final dusting.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A sectional views in Fig. 1.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of this utility model protection.
A kind of self-rotary filter for mineral hot furnace flue gas cleaning, includes ash bucket 1, is connected to the mistake of the top of ash bucket 1 Filter air-purifying chamber 2, the whirlwind spiral case 3 for being arranged at ash bucket 1 and the junction of filter air-purifying chamber 2 and it is connected with whirlwind spiral case 3 Hyperbola drainage type outlet 4, whirlwind spiral case 3 is located at the periphery of hyperbola drainage type outlet 4, and the upper end of whirlwind spiral case 3 goes out Mouth is connected with the import of the outlet of hyperbola drainage type 4, and the lower end of whirlwind spiral case 3 is provided with centrifugal sedimentation mouth, hyperbola drain The outlet of the upper end of formula outlet 4 is exported towards filter air-purifying chamber 2, the diameter of the import of hyperbola drainage type outlet 4 less than it Diameter.
Operation principle of the present utility model:
Flue gas is entered by the import of whirlwind spiral case 3, and the effect by centrifugal force removes the big dust particle in flue gas, big Then grain dust is removed the flue gas after big dust particle and is entered by hyperbola drainage type outlet 4 by mouth is settled into ash bucket 1 Filter air-purifying chamber 2 is filtered, and flue gas is entered after hyperbola drainage type outlet 4, right due to the rapidly reduction of flue gas flow rate Dust is settled, and the dust after sedimentation is entered in ash bucket 1.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (2)

1. a kind of self-rotary filter for mineral hot furnace flue gas cleaning, it is characterised in that:Include ash bucket, be connected on ash bucket The filter air-purifying chamber of side, the whirlwind spiral case for being arranged at ash bucket and filter air-purifying chamber junction and it is connected with whirlwind spiral case Hyperbola drainage type outlet, the outlet flue of described whirlwind spiral case and the import of hyperbola drainage type outlet lower end connect Connect, the outlet of described hyperbola drainage type outlet upper end is towards filter air-purifying chamber, hyperbola drainage type outlet import Diameter less than its outlet diameter.
2. a kind of self-rotary filter for mineral hot furnace flue gas cleaning according to claim 1, it is characterised in that:It is described Whirlwind spiral case be located at the periphery of hyperbola drainage type outlet, the outlet flue of whirlwind spiral case upper end is exported with hyperbola drainage type The import connection of pipe, whirlwind spiral case lower end is provided with centrifugal sedimentation mouth.
CN201621034048.5U 2016-08-31 2016-08-31 A from rotating filter that is used for hot stove flue gas cleaning in ore deposit Active CN206103605U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621034048.5U CN206103605U (en) 2016-08-31 2016-08-31 A from rotating filter that is used for hot stove flue gas cleaning in ore deposit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621034048.5U CN206103605U (en) 2016-08-31 2016-08-31 A from rotating filter that is used for hot stove flue gas cleaning in ore deposit

Publications (1)

Publication Number Publication Date
CN206103605U true CN206103605U (en) 2017-04-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621034048.5U Active CN206103605U (en) 2016-08-31 2016-08-31 A from rotating filter that is used for hot stove flue gas cleaning in ore deposit

Country Status (1)

Country Link
CN (1) CN206103605U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106139810A (en) * 2016-08-31 2016-11-23 合肥合意环保科技工程有限公司 A kind of self-rotary filter for mineral hot furnace flue gas cleaning

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106139810A (en) * 2016-08-31 2016-11-23 合肥合意环保科技工程有限公司 A kind of self-rotary filter for mineral hot furnace flue gas cleaning

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