CN104524882A - Rotary under-air-inlet bag-type dust remover - Google Patents
Rotary under-air-inlet bag-type dust remover Download PDFInfo
- Publication number
- CN104524882A CN104524882A CN201410786239.6A CN201410786239A CN104524882A CN 104524882 A CN104524882 A CN 104524882A CN 201410786239 A CN201410786239 A CN 201410786239A CN 104524882 A CN104524882 A CN 104524882A
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- sack cleaner
- air
- cleaner body
- lower wind
- 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.)
- Granted
Links
- 239000000428 dust Substances 0.000 title claims abstract description 26
- 238000007664 blowing Methods 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 9
- 238000007689 inspection Methods 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a rotary under-air-inlet bag-type dust remover, which comprises a rack, a bag-type dust remover body and a maintenance platform, wherein the rack is vertically arranged, the bag-type dust remover body is vertically arranged above the rack, and the maintenance platform is arranged between the bag-type dust remover body and the rack. The rotary under-air-inlet bag-type dust remover disclosed by the invention can overcome the defects of short service life, high maintenance cost, low reliability and the like in the prior art so as to achieve the advantages of long service life, low maintenance cost and high reliability.
Description
Technical field
The present invention relates to technical field of dust removal equipment, particularly, relate to a kind of rotation lower wind inlet type sack cleaner.
Background technology
Machinery rotation flat bag deduster is by the design in 1987 of designing institute of national First Machinery Industry Department, and be used successfully to the sack cleaner of capital steel mill electric furnace flue gas purification, start about nineteen ninety to promote the use of in the whole nation, this kind device efficiency be high, resistance is low, easy care, obtain the extensive favorable comment of enterprise.
But in practice, there is two problems, one is that life of bag filter is shorter, and filter bag generally just occurred breakage to about 1 year in eight or nine months in use, and equipment exhausting exceeds standard, leaks ash serious, filter bag must be changed immediately; Two is places that the temperature difference is larger in the winter time, and filter bag condensation is serious, causes filter bag by water and dust mixture Severe blockage, gas not by so that equipment can not use.
Realizing in process of the present invention, inventor finds at least to exist in prior art the defect such as service life is short, maintenance cost is high and reliability is low.
Summary of the invention
The object of the invention is to, for the problems referred to above, propose a kind of to rotate lower wind inlet type sack cleaner, to realize long service life, maintenance cost is low and reliability is high advantage.
For achieving the above object, the technical solution used in the present invention is: a kind of rotation lower wind inlet type sack cleaner, comprise the frame vertically arranged, be vertically arranged on the sack cleaner body above described frame, and be arranged on the inspection platform between described sack cleaner body and frame.
Further, described sack cleaner body, comprises the taper dust arrester installation be upside down in described frame, is vertically arranged on the cylindrical shell above described taper dust arrester installation;
In the top left side of described cylindrical shell, coordinate successively from left to right and the blower fan and air outlet that are communicated to cylindrical shell inside are installed;
In the top right side of described cylindrical shell, back-blowing mechanism is installed;
In the over top of described cylindrical shell, vertically electric machine is installed, and coordinates the anti-blowpipe be arranged on bottom described electric machine and between back-blowing mechanism top;
Be positioned at the below of described blower fan, air outlet and back-blowing mechanism, at the top of cylindrical shell, upper face plate be installed;
On the right side of the bottom of described cylindrical shell, be provided with air outlet.
Further, between the bottom and the top of cylindrical shell of described electric machine, the first flange assembly is provided with; And/or, between the bottom of described cylindrical shell and the top of taper dust arrester installation, be provided with the second flange assembly.
Further, described sack cleaner body, also comprises and to be positioned at above described air inlet and to be positioned at the rotation air inlet structure of described cylindrical shell inside; Described air outlet is connected with motor fan device, rotates air-intake device and is connected with air inlet.
Further, described sack cleaner body, also comprises the air-purifying chamber being arranged on described cylindrical shell inside; Described air-purifying chamber is communicated with back-blowing mechanism.
The rotation lower wind inlet type sack cleaner of various embodiments of the present invention, owing to comprising the frame vertically arranged, is vertically arranged on the sack cleaner body above frame, and is arranged on the inspection platform between sack cleaner body and frame; Thus the defect that in prior art, service life is short, maintenance cost is high and reliability is low can be overcome, to realize long service life, maintenance cost is low and reliability is high advantage.
Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from description, or understand by implementing the present invention.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for description, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural representation that the present invention rotates lower wind inlet type sack cleaner;
Fig. 2 is the plan structure schematic diagram of Fig. 1.
By reference to the accompanying drawings, in the embodiment of the present invention, Reference numeral is as follows:
1-blower fan; 2-air outlet; 3-first flange assembly (10 thick flange); 4-back-blowing mechanism; 5-anti-blowpipe; 6-upper face plate; 7-second flange assembly (10 thick flange); 8-air inlet; 9-inspection platform.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
According to the embodiment of the present invention, as depicted in figs. 1 and 2, a kind of rotation lower wind inlet type sack cleaner is provided.
The rotation lower wind inlet type sack cleaner of the present embodiment, comprises the frame vertically arranged, is vertically arranged on the sack cleaner body above frame, and is arranged on the inspection platform (as inspection platform 9) between sack cleaner body and frame.
In the above-described embodiments, sack cleaner body, comprises the taper dust arrester installation be upside down in frame, is vertically arranged on the cylindrical shell above taper dust arrester installation; In the top left side of cylindrical shell, coordinate successively from left to right and the blower fan (as blower fan 1) and air outlet (as air outlet 2) that are communicated to cylindrical shell inside are installed; In the top right side of cylindrical shell, back-blowing mechanism (as back-blowing mechanism 4) is installed; In the over top of cylindrical shell, vertically electric machine is installed, and coordinates the anti-blowpipe (as anti-blowpipe 5) being arranged on bottom electric machine and between back-blowing mechanism top; Be positioned at the below of blower fan, air outlet and back-blowing mechanism, at the top of cylindrical shell, upper face plate (as upper face plate 6) be installed; On the right side of the bottom of cylindrical shell, be provided with air outlet (as air outlet 8).Sack cleaner body, also comprises and to be positioned at above air inlet and to be positioned at the rotation air inlet structure of cylindrical shell inside; Air outlet is connected with motor fan device, rotates air-intake device and is connected with air inlet.Sack cleaner body, also comprises the air-purifying chamber being arranged on cylindrical shell inside; Air-purifying chamber is communicated with back-blowing mechanism.
In the above-described embodiments, between the bottom and the top of cylindrical shell of electric machine, be provided with the first flange assembly (as the first flange assembly 1, can be 10 thick flanges); And/or, between the bottom of cylindrical shell and the top of taper dust arrester installation, be provided with the second flange assembly (as the second flange assembly 2, can be 10 thick flanges).
Such as, for solving prior art Problems existing, the applicant sets up research and development group in April, 2009, and group member repeatedly arrives subscriber equipment in the winter time and uses field observation, and detailed inquiry unit service condition; Repeatedly exchange with central arid belt in Ningxia environment specialist and related design institute, through test of many times, under in October, 2010, autonomous Design goes out a set of rotation, air intake and the complete scheme be connected with back-blowing mechanism by air-purifying chamber, solve above two problems.
We are by above two technological achievement called afters " flat bag deduster rotates lower air intake preconditioning technique " and " utilizing former air-purifying chamber back-blowing reverse gas cleaning technology ".
Scientific achievement " flat bag deduster rotates lower air intake preconditioning technique " is applied in Great Wall, Ningxia and must rugged casting limited company two casts on subsidiary factory's shakeout deduster by my company then, life-span of the filter bag has extended to 4 years from original some months, decrease maintenance of equipment rate, save maintenance cost, this technology ruggedly must be shared cast steel group company with Ningxia on Great Wall and promote, and obtains the affirmative of company leader's layer.
Application foundation scientific achievement is applied in cement Co., Ltd of Ningxia West Xia Dynasty cement grinding mill bag dust collector " will to utilize original system back-blowing reverse gas cleaning technology ", solve the technical barrier of the inner filter bag condensation of deduster in winter, become item to achieve cement grinding mill sack cleaner winter without the even running throughout the year that condenses.
Now the environmental protection equipment that the enterprises such as group company, Xia Lanbaihei active carbon Co., Ltd, Ningxia wide Hua Qisi active carbon Co., Ltd, Ningxia Sheng Bida active carbon Co., Ltd, Guo electricity Lingwu power plant, Ningxia Hua Huixing charcoal Co., Ltd, Ningxia fleeing cattle in stampede group, Ningxia Yuanjiang industrial and trading company are using this technology of application is shared in peaceful, Ningxia, do not condense throughout the year, operate steadily, filter bag is not changed so far, and each customer responsiveness is good.
Now above two technological achievements are specifically introduced:
One, " flat bag deduster rotates lower air intake preconditioning technique "
Original equipment air inlet mode is air intake below middle casing, and dust laden air directly contacts filter bag, and big dust particle washes away seriously to filter bag, filter bag by air intake and dust uneven, life of bag filter is short; Technical scheme of the present invention, increase below casing to rotate air inlet structure in former deduster, air inlet is immediately below rotation air inlet structure, so, big dust particle is rotated air inlet structure process and is got off, and decreases big dust particle washing away filter bag, and this technology filter bag by air intake and dust even, like this, life-span of the filter bag extends greatly.
Two " utilizing former air-purifying chamber back-blowing reverse gas cleaning technology "
Utilize equipment outside air during former deduster automatic ash removing mechanism's deashing, when winter, the temperature difference was large, when extraneous cold wind access arrangement runs into inner hot blast, filter bag surface just can produce dew condensation phenomenon, and water and dust mixture filter bag Severe blockage, can cause equipment out of use.Technical scheme of the present invention, that back blowing machine in rotary counter-blowing flat bag deduster deashing mechanism is connected with dust catcher gas purifying chamber, during equipment deashing, in air-purifying chamber, air enters deashing mechanism and carries out deashing, this mode does not almost have the temperature difference, filter bag can not cause condensation, and deduster can even running throughout the year.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. rotate a lower wind inlet type sack cleaner, it is characterized in that, comprise the frame vertically arranged, be vertically arranged on the sack cleaner body above described frame, and be arranged on the inspection platform between described sack cleaner body and frame.
2. rotation lower wind inlet type sack cleaner according to claim 1, is characterized in that, described sack cleaner body comprises the taper dust arrester installation be upside down in described frame, is vertically arranged on the cylindrical shell above described taper dust arrester installation;
In the top left side of described cylindrical shell, coordinate successively from left to right and the blower fan and air outlet that are communicated to cylindrical shell inside are installed;
In the top right side of described cylindrical shell, back-blowing mechanism is installed;
In the over top of described cylindrical shell, vertically electric machine is installed, and coordinates the anti-blowpipe be arranged on bottom described electric machine and between back-blowing mechanism top;
Be positioned at the below of described blower fan, air outlet and back-blowing mechanism, at the top of cylindrical shell, upper face plate be installed;
On the right side of the bottom of described cylindrical shell, be provided with air outlet.
3. rotation lower wind inlet type sack cleaner according to claim 1 and 2, is characterized in that, between the bottom and the top of cylindrical shell of described electric machine, is provided with the first flange assembly; And/or, between the bottom of described cylindrical shell and the top of taper dust arrester installation, be provided with the second flange assembly.
4. rotation lower wind inlet type sack cleaner according to claim 1 and 2, is characterized in that, described sack cleaner body, also comprises and to be positioned at above described air inlet and to be positioned at the rotation air inlet structure of described cylindrical shell inside; Described air outlet is connected with motor fan device, rotates air-intake device and is connected with air inlet.
5. rotation lower wind inlet type sack cleaner according to claim 1 and 2, is characterized in that, described sack cleaner body, also comprises the air-purifying chamber being arranged on described cylindrical shell inside; Described air-purifying chamber is communicated with back-blowing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410786239.6A CN104524882B (en) | 2014-12-18 | 2014-12-18 | Rotary lower air inlet type bag-type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410786239.6A CN104524882B (en) | 2014-12-18 | 2014-12-18 | Rotary lower air inlet type bag-type dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104524882A true CN104524882A (en) | 2015-04-22 |
| CN104524882B CN104524882B (en) | 2017-01-04 |
Family
ID=52840615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410786239.6A Active CN104524882B (en) | 2014-12-18 | 2014-12-18 | Rotary lower air inlet type bag-type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104524882B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3793811A (en) * | 1971-05-03 | 1974-02-26 | Asbestos Grading Equipment Co | Filters for separating dust from air |
| CN101259351A (en) * | 2007-12-14 | 2008-09-10 | 冯之军 | Cloth bag dust remover |
| KR20090016184A (en) * | 2007-08-10 | 2009-02-13 | 부산대학교 산학협력단 | Dust filtering collector with a duster |
| CN201342293Y (en) * | 2008-12-22 | 2009-11-11 | 无锡市环亚环境工程有限公司 | Secondary on-line flat bag dust remover |
| CN202762230U (en) * | 2012-09-06 | 2013-03-06 | 江苏天目建设集团溧阳市常兴环保工程有限公司 | Novel dust remover |
| CN203002119U (en) * | 2012-10-31 | 2013-06-19 | 溧阳市众星环保机械有限公司 | Bag type dust collector capable of prolonging service life of filter bags |
| CN204447572U (en) * | 2014-12-18 | 2015-07-08 | 银川铁狮环保设备有限公司 | A kind of rotation lower wind inlet type sack cleaner |
-
2014
- 2014-12-18 CN CN201410786239.6A patent/CN104524882B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3793811A (en) * | 1971-05-03 | 1974-02-26 | Asbestos Grading Equipment Co | Filters for separating dust from air |
| KR20090016184A (en) * | 2007-08-10 | 2009-02-13 | 부산대학교 산학협력단 | Dust filtering collector with a duster |
| CN101259351A (en) * | 2007-12-14 | 2008-09-10 | 冯之军 | Cloth bag dust remover |
| CN201342293Y (en) * | 2008-12-22 | 2009-11-11 | 无锡市环亚环境工程有限公司 | Secondary on-line flat bag dust remover |
| CN202762230U (en) * | 2012-09-06 | 2013-03-06 | 江苏天目建设集团溧阳市常兴环保工程有限公司 | Novel dust remover |
| CN203002119U (en) * | 2012-10-31 | 2013-06-19 | 溧阳市众星环保机械有限公司 | Bag type dust collector capable of prolonging service life of filter bags |
| CN204447572U (en) * | 2014-12-18 | 2015-07-08 | 银川铁狮环保设备有限公司 | A kind of rotation lower wind inlet type sack cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104524882B (en) | 2017-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201643893U (en) | Radial flow long-bag low-pressure pulse bag type dust collector | |
| CN104635778A (en) | Method for maintaining indoor micro-positive pressure control of transformer substation | |
| CN102494371A (en) | All-fresh-air low-dew-point dehumidifying unit | |
| CN104791918A (en) | Factory workshop dehumidifier | |
| CN104826438B (en) | A kind of dust and waste gas treatment device | |
| CN104633791A (en) | Rotary dehumidification system for lithium battery production and dehumidification method thereof | |
| CN105921275A (en) | Wet type electric defogging device | |
| CN204447572U (en) | A kind of rotation lower wind inlet type sack cleaner | |
| CN104524882A (en) | Rotary under-air-inlet bag-type dust remover | |
| CN209475852U (en) | A kind of bag filter maintenance isolating device | |
| CN209735152U (en) | Corrosion-resistant fan waste gas dry adsorption and purification device | |
| CN202652756U (en) | Electrical control box body with air self-purification function | |
| CN213375753U (en) | Flue gas treatment device for nickel alloy smelting production | |
| CN204099059U (en) | A kind of large-scale gas turbine gas handling system | |
| CN205127593U (en) | Heat transfer of high temperature resistant strong acid alkali atmosphere purifies trachea | |
| CN103055619A (en) | Ferroalloy electric furnace flue gas purifying and dust recovering novel technology and device thereof | |
| CN206262300U (en) | A kind of cement processes ventilating dust-arrester | |
| CN206214964U (en) | A kind of hydrofilter of antifreeze and high-efficient purification inside sewage | |
| CN201711050U (en) | On-line broken bag blockage device for pulse jet bag type dust collector | |
| CN205495220U (en) | Dedusting device | |
| CN203724941U (en) | Internal waste gas purifier for water curtain photo-oxidation combined power | |
| CN210631856U (en) | Water immersion type auxiliary dust removal device | |
| CN213032192U (en) | Air compressor machine thermodynamic system for boiler | |
| CN212003669U (en) | Laboratory is with anticorrosive fan | |
| CN211486949U (en) | Novel water smoke equipment that removes of industrial waste gas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A rotary lower air inlet bag dust collector Effective date of registration: 20210727 Granted publication date: 20170104 Pledgee: Yongning Hejie sub branch of Bank of Ningxia Co.,Ltd. Pledgor: YINCHUAN TIESHI ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. Registration number: Y2021640000003 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220721 Granted publication date: 20170104 Pledgee: Yongning Hejie sub branch of Bank of Ningxia Co.,Ltd. Pledgor: YINCHUAN TIESHI ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. Registration number: Y2021640000003 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A rotating lower air inlet bag filter Effective date of registration: 20220728 Granted publication date: 20170104 Pledgee: Yongning Hejie sub branch of Bank of Ningxia Co.,Ltd. Pledgor: YINCHUAN TIESHI ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. Registration number: Y2022640000016 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230809 Granted publication date: 20170104 Pledgee: Yongning Hejie sub branch of Bank of Ningxia Co.,Ltd. Pledgor: YINCHUAN TIESHI ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. Registration number: Y2022640000016 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A rotating downward air inlet bag dust collector Effective date of registration: 20230815 Granted publication date: 20170104 Pledgee: Yongning Hejie sub branch of Bank of Ningxia Co.,Ltd. Pledgor: YINCHUAN TIESHI ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. Registration number: Y2023640000028 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |