CN106334384A - Cloth bag dust collecting system and cloth bag hanging device - Google Patents
Cloth bag dust collecting system and cloth bag hanging device Download PDFInfo
- Publication number
- CN106334384A CN106334384A CN201610997967.0A CN201610997967A CN106334384A CN 106334384 A CN106334384 A CN 106334384A CN 201610997967 A CN201610997967 A CN 201610997967A CN 106334384 A CN106334384 A CN 106334384A
- Authority
- CN
- China
- Prior art keywords
- cloth bag
- compression spring
- erecting
- overhang
- sack cleaner
- 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
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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
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
-
- 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
- B01D46/42—Auxiliary equipment or operation thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/002—Removal of contaminants
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/02—Dust removal
- C10K1/024—Dust removal by filtration
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Bag Frames (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a cloth bag dust collecting system and a cloth bag hanging device. The hanging device comprises a suspension support, a ring chain, a first locking mechanism and a spiral compression spring. The suspension support is arranged above a cloth bag in the horizontal direction, and a vertical through hole is formed in the suspension support. The first locking mechanism is arranged above the suspension support. The spiral compression spring is arranged between the first locking mechanism and the suspension support, and the central line of the spiral compression spring coincides with the central line of the through hole. The ring chain is arranged in the spiral compression spring, one end of the ring chain is fixed to the spiral compression spring through the first locking mechanism, and the other end of the ring chain penetrates through the through hole to be connected with a hanging lug of the cloth bag. The cloth bag dust collecting system includes the handing device. The hanging device is simple and reasonable in structure, solves the problem of disengagement or falling, caused by breaking, of the cloth bag hanging mechanism, and is firm in installation and easy and convenient to disassemble and assemble.
Description
Technical field
The present invention relates to technical field of metallurgical equipment, specifically, it is related to a kind of supporting machinery equipment of sack cleaner.
Background technology
At present, blast furnace in metallurgical industry coal gas dust removal commonly used back-blowing bag-type dust collector technique, the cloth in sack cleaner
Inward flow filtration-type typically selected by bag.Cloth bag mainly has the shrinking-proof ring stitched together with filter bag, sack circle and the CAP NUTS installed and used, card
Hoop, erecting by overhang etc. form.Wherein erecting by overhang is the crucial accessory installing filter bag, and it makes filter bag have relatively-stationary
Power, the vibration of blowback or air-flow change generation when available buffer normally produces simultaneously.
The Chinese patent of Application No. 2014201052935 discloses hanging mechanism and the cloth bag using this hanging mechanism
Structure, bent other hook can be avoided with spring wear and advantageously ensure that spring center line consistent with the center line of cloth bag.This hanging
Mechanism is mainly respectively provided with locating part at the two ends of spring, and locating part has cross-shaped through hole, and cross-shaped through hole includes mutually
Two vertical elongated holes, the cross-shaped through hole that two locating parts are passed through at the two ends of the other hook of two songs respectively is spacing, and then makes each
Individual bent other hook keeps leaving gap and spring between, and makes to keep vertical relation between the other hook of two songs.This mechanism's spring is circle
Post spiral compression spring, the other hook of upper and lower two songs is reversely interspersed in stage clip, then is positioned by two locating parts.This hanging mechanism
Have the disadvantage that (1), spring inner component are more, shake occurs during cloth bag blowback and makes bent other hook be subject to heavy wear；
(2), bent other hook and CAP NUTS upper end are connected using hook, hook fracture cloth bag easily and come off scuffing surrounding cloth bag, operating cost
Larger；(3), tie point is many, spring inner complex structure, and cloth bag hanging installation is loaded down with trivial details, and operating efficiency is low.
Content of the invention
For the deficiencies in the prior art, an object of the present invention is to solve present in above-mentioned prior art
One or more problems.For example, an object of the present invention is to solve current sack cleaner cloth bag erecting by overhang cloth bag
Come off, cause the problems such as deduster gas differential pressure is big, and dust removing effects reduce.
To achieve these goals, an aspect of of the present present invention provides a kind of sack cleaner cloth bag erecting by overhang.Described
Erecting by overhang includes suspension holdfast, loop chain, the first retaining mechanism and spiral compression spring, wherein, along level side on suspension holdfast
To being arranged on above cloth bag, suspension holdfast arranges upper and lower through hole；First retaining mechanism is arranged on the top of suspension holdfast；Spiral shell
Rotation compression spring is arranged between the first retaining mechanism and suspension holdfast, in the center line of spiral compression spring and described through hole
Heart line overlaps；Loop chain is arranged in spiral compression spring, and one end of loop chain is fixed on spiral pressure by the first retaining mechanism
On contracting spring, the other end of loop chain is connected through described through hole with the hanger of cloth bag.
According to an embodiment of sack cleaner cloth bag erecting by overhang of the present invention, described first retaining mechanism is included along water
Square to the hanging lockplate of setting and outer rim, setting on hanging lockplate can block the first draw-in groove of described loop chain, outer rim
It is arranged on described hanging lockplate lower surface and is downwardly projected, formed between hanging lockplate and outer rim and can block described spiral
First accommodating chamber of compression spring.
According to an embodiment of sack cleaner cloth bag erecting by overhang of the present invention, described erecting by overhang also includes can be by
Described loop chain is locked at the second retaining mechanism on the hanger of described cloth bag.
According to an embodiment of sack cleaner cloth bag erecting by overhang of the present invention, described second retaining mechanism includes locking
Lid, described locking lid includes roof and side wall, wherein, roof is provided with block the second draw-in groove of described loop chain, roof
Form the second accommodating chamber that can block described cloth bag hanger and the wall of side between.
According to an embodiment of sack cleaner cloth bag erecting by overhang of the present invention, described erecting by overhang also includes being arranged on
Described suspension holdfast upper surface, the detent mechanism for being limited to described spiral compression spring in presumptive area.
According to an embodiment of sack cleaner cloth bag erecting by overhang of the present invention, described detent mechanism is along described spiral shell
The equally distributed multiple shop bolts in rotation compression spring periphery.
According to an embodiment of sack cleaner cloth bag erecting by overhang of the present invention, the quantity of described shop bolt is at least
3.
According to an embodiment of sack cleaner cloth bag erecting by overhang of the present invention, described shop bolt and described spiral pressure
Spacing between contracting spring can be 3～5mm.
According to an embodiment of sack cleaner cloth bag erecting by overhang of the present invention, the hole wall of described loop chain and described through hole
Between spacing can be 15～30mm.
According to an embodiment of sack cleaner cloth bag erecting by overhang of the present invention, described spiral compression spring is taper spiral shell
Rotation compression spring.
Another aspect provides a kind of bag-type dust removal system, described bag-type dust removal system removes including cloth bag
Dirt device and sack cleaner cloth bag erecting by overhang as above.
Compared with prior art, the Advantageous Effects of the present invention include: the application sack cleaner cloth bag erecting by overhang
Simple and reasonable, solve the problems, such as that the abjection of cloth bag hanging mechanism or fracture come off, firmly install, demolition, installation are easy, improve
Operating efficiency.
Brief description
By the description carrying out below in conjunction with the accompanying drawings, the above and other purpose of the present invention and feature will become more clear
Chu, wherein:
Fig. 1 is the sack cleaner cloth bag erecting by overhang according to exemplary embodiment of the present.
Fig. 2 is the top view hanging lockplate in Fig. 1.
Fig. 3 is the top view locking lid in Fig. 1.
Fig. 4 is the top view of conical helical compression spring in Fig. 1.
Fig. 5 is the top view of overhead support in Fig. 1.
Description of reference numerals:
1- loop chain, 2- overhead support (suspension holdfast)), 3- hangs lockplate, 4- conical helical compression spring, 5- alignment pin
Nail, 6- locking lid, 7- CAP NUTS hanger and 8- cloth bag.
Specific embodiment
Hereinafter, by combine accompanying drawing and exemplary embodiment describe in detail bag-type dust removal system according to the present invention and
Sack cleaner cloth bag erecting by overhang.
The present invention devises a set of device dedicated for the hanging of sack cleaner cloth bag, including the hanging locking of loop chain
Plate, CAP NUTS hanger hang and lock lid hangs locking mechanism, and overhead support, conical helical compression spring, shop bolt localization machine
Structure etc., is characterized in selecting conical helical compression spring to be fixed on overhead support, loop chain one end is hung on cone by self-locking suspension member
Shape spiral compression spring upper end, cloth bag is caught hold of with method in lower end, thus reach preventing the abjection of cloth bag suspension member, fracture, abrasion etc. from leading to
Problem that cloth bag comes off is it is ensured that sack cleaner safe and stable operation.
Fig. 1 is the sack cleaner cloth bag erecting by overhang according to exemplary embodiment of the present.Fig. 2 is hanging lock in Fig. 1
The top view of fixed board.Fig. 3 is the top view locking lid in Fig. 1.Fig. 4 is the top view of conical helical compression spring in Fig. 1.Fig. 5
It is the top view of overhead support in Fig. 1.As shown in Figures 1 to 5, sack cleaner cloth bag according to an exemplary embodiment of the present invention
Erecting by overhang includes loop chain 1, overhead support 2, and described loop chain 1 one end hangs on hanging lockplate 3, and the other end hangs over hanging of cloth bag
On ear (i.e. CAP NUTS hanger) 7, and two ends are provided with retaining mechanism.Conical helical compression spring is placed on described overhead support 2
4, described overhead support 1 has the through hole (such as circular hole) passing through for loop chain, and conical helical compression spring 1 periphery is provided with peace
With one heart, overhead support 2 is fixed on the cylinder inboard wall of bag-type dust removal system the round holding of dress detent mechanism 5 and place.
The edge of hanging lockplate 3 is slotted to center thus blocking loop chain 1, hangs lockplate under the Action of Gravity Field of cloth bag
3 prominent outer rims block conical helical compression spring 4.Locking lid 6 is slotted to center from edge, and CAP NUTS hanger 7 blocks loop chain
One ring, locking lid 6 blocks a upper ring of loop chain, and the prominent outer rim of locking lid 6 blocks cloth bag hanger under gravity
7.
Preferably, detent mechanism 5 is shop bolt, and described shop bolt quantity is at least 3 and along conical helical compression
Spring 4 periphery is uniformly distributed.
During hanging cloth bag 8, first CAP NUTS hanger 7 is imported loop chain 1, locking lid 6 is stuck in and moves down set after a ring on loop chain 1
On CAP NUTS hanger 7, you can locking loop chain 1 does not fall off.Relend and help the rope made of hemp to pass through described overhead support 2 circular hole to draw described loop chain
1, import conical helical compression spring 4.After the tension force of adjustment cloth bag 8 is suitable, described loop chain 1 is blocked with hanging lockplate 3, in cloth
Under the Action of Gravity Field of bag 8, hanging lockplate 3 outer rim is stuck in conical helical compression spring 1 outer ring positioning, thus completing hanging of cloth bag 8
Hang and install.
Loop chain 1 passes from overhead support 2 circular hole, for avoiding mutual gouging abrasion, generally also need and between retain certain between
Gap, and it is preferred that, the spacing between described loop chain 1 and described overhead support 2 circular hole wall is 15～30mm.
Shop bolt 5 is arranged along conical helical compression spring 4 periphery, for ease of installing, generally needs and conical helical compression
Between spring 4 retain certain interval, and it is preferred that, between described shop bolt 5 and conical helical compression spring 4 between
Away from for 3～5mm.
Hanging lockplate, CAP NUTS hanger are the material that carbon steel etc. can be processed with locking lid, shop bolt material material.
Bag-type dust removal system according to a further aspect of the invention, removes with the multiple cloth bags being arranged in inner barrel including cylinder
Dirt device, also includes sack cleaner cloth bag erecting by overhang as above.
The erecting by overhang of the present invention is fixed using spring, the design of flexible locking hanging, when changing installation cloth bag, passes through
The positioning of spring realized by the shop bolt being arranged on overhead support, is realized by being arranged at the hanging retaining mechanism at loop chain two ends
Firm hanging to cloth bag is installed, and its structure is more simple, safeguards more convenient, input cost is extremely low, solves cloth bag simultaneously
Hanging mechanism abjection or the problem rupturing and coming off, improve the fastness of cloth bag hanging.In metallurgical industry dust pelletizing system, should
Very wide with prospect.
Although above by describing the present invention with reference to exemplary embodiment, those skilled in the art should be clear
Chu, in the case of the spirit and scope being limited without departing from claim, can be carried out respectively to the exemplary embodiment of the present invention
Plant modifications and changes.
Claims (10)
1. a kind of erecting by overhang of bag-type dust removal system cloth bag is it is characterised in that described erecting by overhang includes suspension holdfast, ring
Chain, the first retaining mechanism and spiral compression spring, wherein,
It is arranged horizontally on suspension holdfast above cloth bag, suspension holdfast arranges upper and lower through hole；
First retaining mechanism is arranged on the top of suspension holdfast；
Spiral compression spring is arranged between the first retaining mechanism and suspension holdfast, and the center line of spiral compression spring is logical with described
The center line in hole overlaps；
Loop chain is arranged in spiral compression spring, and one end of loop chain is fixed on spiral compression spring by the first retaining mechanism
On, the other end of loop chain is connected through described through hole with the hanger of cloth bag.
2. sack cleaner cloth bag erecting by overhang according to claim 1 is it is characterised in that described first retaining mechanism bag
Include horizontally disposed hanging lockplate and outer rim, setting on hanging lockplate can block the first card of described loop chain
Groove, outer rim is arranged on described hanging lockplate lower surface and is downwardly projected, and is formed and can block between hanging lockplate and outer rim
First accommodating chamber of described spiral compression spring.
3. sack cleaner cloth bag erecting by overhang according to claim 1 is it is characterised in that described erecting by overhang also includes
Described loop chain can be locked at the second retaining mechanism on the hanger of described cloth bag.
4. sack cleaner cloth bag erecting by overhang according to claim 3 is it is characterised in that described second retaining mechanism bag
Include locking lid, described locking lid includes roof and side wall, wherein, roof is provided with block the second card of described loop chain
Groove, forms the second accommodating chamber that can block described cloth bag hanger between roof and side wall.
5. sack cleaner cloth bag erecting by overhang according to claim 1 is it is characterised in that described erecting by overhang also includes
It is arranged on described suspension holdfast upper surface, the detent mechanism for being limited to described spiral compression spring in presumptive area.
6. sack cleaner cloth bag erecting by overhang according to claim 5 it is characterised in that described detent mechanism be along
The equally distributed multiple shop bolts in described spiral compression spring periphery.
7. sack cleaner cloth bag erecting by overhang according to claim 5 it is characterised in that described shop bolt with described
Spacing between spiral compression spring is 3～5mm.
8. sack cleaner cloth bag erecting by overhang according to claim 1 is it is characterised in that described loop chain and described through hole
Hole wall between spacing be 15～30mm.
9. sack cleaner cloth bag erecting by overhang according to claim 1 is it is characterised in that described spiral compression spring is
Taper.
10. a kind of bag-type dust removal system, including sack cleaner it is characterised in that described bag-type dust removal system is also included as power
Profit requires the sack cleaner cloth bag erecting by overhang described in any one in 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610997967.0A CN106334384B (en) | 2016-11-11 | 2016-11-11 | A kind of bag-type dust removal system and cloth bag erecting by overhang |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610997967.0A CN106334384B (en) | 2016-11-11 | 2016-11-11 | A kind of bag-type dust removal system and cloth bag erecting by overhang |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106334384A true CN106334384A (en) | 2017-01-18 |
| CN106334384B CN106334384B (en) | 2018-09-18 |
Family
ID=57841845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610997967.0A Active CN106334384B (en) | 2016-11-11 | 2016-11-11 | A kind of bag-type dust removal system and cloth bag erecting by overhang |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106334384B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108671674A (en) * | 2018-05-18 | 2018-10-19 | 深圳市百欧森软件技术有限公司 | A kind of fibre dust dust-precipitating system and method |
| CN108837612A (en) * | 2018-07-16 | 2018-11-20 | 攀钢集团攀枝花钢钒有限公司 | The connection system fixed for dust-removal cloth-bag |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4597782A (en) * | 1985-01-25 | 1986-07-01 | Environmental Elements Corp. | Filter bag tensioning system and method |
| CN2464420Y (en) * | 2001-01-16 | 2001-12-12 | 郑振峰 | Filter bag hanging and fixing device |
| CN103111130A (en) * | 2013-03-12 | 2013-05-22 | 盐城市兰丰环境工程科技有限公司 | Hang mechanism of dust remover |
| CN203750326U (en) * | 2014-03-10 | 2014-08-06 | 攀钢集团攀枝花钢钒有限公司 | Hoisting mechanism and cloth bag structure using same |
-
2016
- 2016-11-11 CN CN201610997967.0A patent/CN106334384B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4597782A (en) * | 1985-01-25 | 1986-07-01 | Environmental Elements Corp. | Filter bag tensioning system and method |
| CN2464420Y (en) * | 2001-01-16 | 2001-12-12 | 郑振峰 | Filter bag hanging and fixing device |
| CN103111130A (en) * | 2013-03-12 | 2013-05-22 | 盐城市兰丰环境工程科技有限公司 | Hang mechanism of dust remover |
| CN203750326U (en) * | 2014-03-10 | 2014-08-06 | 攀钢集团攀枝花钢钒有限公司 | Hoisting mechanism and cloth bag structure using same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108671674A (en) * | 2018-05-18 | 2018-10-19 | 深圳市百欧森软件技术有限公司 | A kind of fibre dust dust-precipitating system and method |
| CN108837612A (en) * | 2018-07-16 | 2018-11-20 | 攀钢集团攀枝花钢钒有限公司 | The connection system fixed for dust-removal cloth-bag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106334384B (en) | 2018-09-18 |
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