CN206424709U - A kind of dust catcher device of the quick accurate damaged cloth bag of detection - Google Patents
A kind of dust catcher device of the quick accurate damaged cloth bag of detection Download PDFInfo
- Publication number
- CN206424709U CN206424709U CN201621227025.6U CN201621227025U CN206424709U CN 206424709 U CN206424709 U CN 206424709U CN 201621227025 U CN201621227025 U CN 201621227025U CN 206424709 U CN206424709 U CN 206424709U
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- China
- Prior art keywords
- cloth bag
- bin
- ccd camera
- dust catcher
- damaged
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- 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.)
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Abstract
The utility model discloses a kind of dust catcher device of the quick accurate damaged cloth bag of detection, including deduster body, deduster body interior is provided with cloth bag bin, the bottom of cloth bag bin is cone bucket casing, the top of cloth bag bin is provided with cover plate, upper and lower part close to cloth bag bin is respectively equipped with air-purifying chamber and smoke chamber, the bottom of smoke chamber is connected by intake stack with cone bucket casing, and air inlet duct turnover panel is provided with intake stack, the lower section of the manhole cover of Off-line valve is provided with CCD camera, and CCD camera is located above the side of the cloth bag and is connected with display device.The utility model catches the white lime powder that damaged cloth bag mouth is emerged by CCD camera, show which specific cloth bag is damaged in a display device, so as to accurately determine the cloth bag of breakage, cloth bag is changed in adjustment in time, ensure the overall dust removal performance of deduster, the explosion danger that dust concentration increase can be avoided to bring, it is ensured that safety in production, realize the automatic monitoring that dust is escaped, Automatic-searching breakage cloth bag.
Description
Technical field
The utility model is related to the technical field of dust catcher device, more particularly to a kind of quick accurate damaged cloth bag of detection
Dust catcher device.
Background technology
Application of the sack cleaner on blast furnace is popularized very much, greatly the big blast furnace to upper kilostere, small to tens of cubes
The small furnace of rice, is all using sack cleaner.Sack cleaner why so popularize by application, is due to its unique advantage
Determine.The major advantage of sack cleaner is that efficiency of dust collection is high, saves the energy, mitigates air environmental pollution, cost is low, operation
It is convenient, safeguard easy etc..But sack cleaner is in use there is also some problems, and such as cloth bag is usually cloth fibrous material,
Easily be affected by temperature, easily scratched by sharp hard instrument, it is damaged to occur cloth bag when causing the sack cleaner to run, cause through
Good dust removing effects can not be reached by crossing the gas of deduster.Therefore the damaged detection in time of sack cleaner just seems very heavy
Will.At present, the damage testing of sack cleaner, which is relied primarily on, manually inspects periodically, it is impossible to find damaged cloth bag in time.And cloth bag
It can not such as be found in time after breakage, it is possible to cause dust concentration in deduster to increase, and can increase quick-fried after dust concentration increase
Fried possibility, danger is brought to production.Dust-collecting bag is ground because of the injection repeatedly by pulse jet system and flue dust, bulkhead
Damage, easily causing breakage causes flue gas is filtered to be directly discharged to chimney, and the cloth bag of each cloth bag bin is extremely more, up to count
Hundred, each deduster up to thousands of, the standard that will be all changed every 1~3 year according to usage cycles, workload pole
Greatly, lot of materials spare part need to be consumed, and the waste and old cloth bag changed belongs to dangerous solid waste and contains poisonous and harmful element, no
Energy twice laid, it is impossible to burning disposal, it is impossible to bury, can only put together professional treatment, costly waste is very big.Normally make
With the middle cloth bag breakage rate all changed less than 10%, waste very big, if can quick and precisely find out damaged cloth bag can reduce cost,
And prior art can only determine that single bin whether there is damaged cloth bag, the position of damaged cloth bag in bin but can not be accurately determined
Put, and prior art device cost is higher, need to redesign deduster structural improvement detecting system.
Utility model content
Based on above the deficiencies in the prior art, the technical problem that the utility model is solved is to provide a kind of cost low
The dust catcher device of the quick damaged cloth bag of accurate detection, can detect that sack cleaner whether there is cloth bag disrepair phenomenon rapidly,
It is convenient and practical, operating efficiency is improved, labor intensity is reduced.
In order to solve the above-mentioned technical problem, the utility model provides a kind of deduster dress of the quick accurate damaged cloth bag of detection
Put, including deduster body, the deduster body interior is provided with cloth bag bin, and the bottom of the cloth bag bin is cone bucket case
Body, the cloth bag bin indoor location has is installed with cloth bag on card, the card, wherein, the top of the cloth bag bin is provided with
Cover plate, air-purifying chamber and smoke chamber are respectively equipped with close to the upper and lower part of the cloth bag bin, and the bottom of the smoke chamber passes through
Intake stack is connected with the cone bucket casing, and air inlet duct turnover panel, the air-purifying chamber and the cloth are provided with the intake stack
The top of bag bin is connected, and air-purifying chamber is carried out sealed Off-line valve by the air-purifying chamber including what top was set；Close to institute
The intake stack for stating cone bucket casing is communicated with ash spraying machine, and the lower section of the manhole cover of the Off-line valve is provided with CCD camera, the CCD
Camera is located above the side of the cloth bag and is connected with display device.
As the preferred embodiment of above-mentioned technical proposal, the quick accurate detection that the utility model embodiment is provided is damaged
The dust catcher device of cloth bag further comprises the part or all of of following technical characteristic：
Preferably, the manhole cover includes circular cover and the frame below the circular cover, the circular lid
Plate is provided with through hole, and the CCD camera is arranged in the frame, and the cable of CCD camera passes through the through hole of the circular cover,
Light compensating lamp is also equipped with the frame.The Off-line valve also includes the piston rod of connection Off-line valve and above manhole cover
CCD camera protective cover is provided with actuator, the piston rod.
As the improvement of above-mentioned technical proposal, the display device include be connected with the CCD camera conversion chip, and
The buffer cell of conversion chip connection, the control unit for Read-write Catrol, interface chip and with the interface chip
Interface module of the data transfer for being connected and exporting the buffer cell to display.
Further, pressure pipe and lower pressure pipe are respectively equipped with the top of the cloth bag bin and cone bucket casing,
The pressure transmitter of the drag data of collection cloth bag bin is connected between the upper pressure pipe and lower pressure pipe.
As the improvement of above-mentioned technical proposal, the storage of Roots blower and storage compressed air is connected with the ash spraying machine
Gas tank.
Preferably, in an embodiment of the present utility model, the cloth bag is using the filter cloth or nonwoven felt weaved
It is made.
Compared with prior art, the technical solution of the utility model at least has the effect that：
The dust catcher device of the quick accurate damaged cloth bag of detection of the present utility model can find what cloth bag breakage was caused in time
Dust emission is exceeded, it is to avoid the waste during sampling observation cloth bag leakage detection to cloth bag, and the waste to human resources, and reduces useless
The increase of old this solid waste of cloth bag；The present invention is taking the top and bottom of cloth bag bin by upper pressure pipe and lower pressure pipe
The pressure value in portion, the drag data of the cloth bag bin is gathered with pressure transmitter, and the number of each cloth bag bin resistance can be monitored in real time
According to, judge whether the cloth bag bin has cloth bag breakage, then using ash spraying machine from the intake stack of the cloth bag bin bottom,
The air of limy powder is blasted in cloth bag bin room, the white stone that damaged cloth bag mouth is emerged now is caught by CCD camera
Grey powder, shows which specific cloth bag is damaged in a display device, so as to accurately determine the cloth bag of breakage, cloth is changed in adjustment in time
Bag, it is ensured that the overall dust removal performance of deduster, the explosion danger that dust concentration increase can be avoided to bring, it is ensured that safety is raw
Production, realizes the automatic monitoring that dust is escaped, and Automatic-searching breakage cloth bag is used cooperatively with display device using CCD camera, is used to
The damaged dust-removal cloth-bag of detection, can be clearly visible that the breakage of cloth bag, easy to use, improve the efficiency of work, drop
Low labor strength.In the operation process of filtering dusty gas, protective cover can cover CCD camera and light compensating lamp, protection
Equipment is not washed away.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, and in order to allow above and other purpose of the present utility model, feature
It can be become apparent with advantage, below in conjunction with preferred embodiment, and coordinate accompanying drawing, describe in detail as follows.
Brief description of the drawings
Fig. 1 is the structural representation of the dust catcher device of the quick accurate damaged cloth bag of detection of the utility model preferred embodiment
Figure.
Fig. 2 is the display device of the dust catcher device of the quick accurate damaged cloth bag of detection of the utility model preferred embodiment
Structured flowchart.
Fig. 3 is the manhole cover of the dust catcher device of the quick accurate damaged cloth bag of detection of the utility model preferred embodiment
Structural representation.
Fig. 4 is the CCD camera of the dust catcher device of the quick accurate damaged cloth bag of detection of the utility model preferred embodiment
The top view of protective cover.
Fig. 5 is the CCD camera of the dust catcher device of the quick accurate damaged cloth bag of detection of the utility model preferred embodiment
The sectional view of protective cover.
Embodiment
Describe the utility model in detail below in conjunction with the accompanying drawings, its as part of this specification, for embodiment
Bright principle of the present utility model, other aspect, feature and its advantages of the present utility model will become one by the detailed description
Mesh is clear.In the accompanying drawing of institute's reference, same or analogous part is represented using identical drawing reference numeral in different figures.
As shown in figure 1, the dust catcher device for the quick accurate damaged cloth bag of detection that the utility model preferred embodiment is provided
Including deduster body 10, cloth bag bin 20 is installed inside the deduster body 10, the bottom of the cloth bag bin 20 is
It is provided with cone bucket casing, the cloth bag bin 20 on card 21, the card 21 and is installed with cloth bag 22, the cloth bag bin 20
Top be provided with cover plate 30, be respectively equipped with air-purifying chamber 23 and smoke chamber 24, institute close to the upper and lower part of the cloth bag bin 20
The bottom for stating smoke chamber 24 is connected by intake stack 40 with the cone bucket casing, and air inlet duct is provided with the intake stack 40
Turnover panel 41, the air-purifying chamber 23 is connected with the top of the cloth bag bin 20, and the air-purifying chamber 23 includes what top was set
Air-purifying chamber is subjected to sealed Off-line valve 25；Silo roof in Off-line valve 25 is provided with the manhole cover 27 of Off-line valve, the piston of Off-line valve
Bar 28 is connected through the actuator 29 above the manhole cover and manhole cover of Off-line valve, close to the intake stack 40 of the cone bucket casing
The air accumulator that Roots blower 51 and storage compressed air are connected with ash spraying machine 50, and the ash spraying machine 50 is communicated with, with auxiliary
Help the work of the ash spraying machine 50.
Manhole cover 27 of the present utility model includes being provided with circular cover and the frame below circular cover, frame
CCD camera and light compensating lamp, the CCD camera are located above the side of the cloth bag 22 and are connected with display device 60, in the cloth
Pressure pipe 71 and lower pressure pipe 72 are respectively equipped with the top of bag bin 20 and cone bucket casing, the upper pressure pipe 71 takes with
The pressure transmitter 70 of the drag data of collection cloth bag bin is connected between pressure pipe 72, passes through upper pressure pipe 71 and lower pressure pipe
72 take the pressure value of the top and bottom of cloth bag bin 20, and the drag data of the cloth bag bin 20 is gathered with pressure transmitter 70,
The historical data of each resistance of cloth bag bin 20 of record storage, judges whether the cloth bag bin 20 has cloth bag damaged；It is determined that a certain
Cloth bag bin 20 is present after damaged cloth bag, the CCD phases closed on Off-line valve 25 and air inlet duct turnover panel 41, the piston rod 28 of Off-line valve
Machine protective cover 31 is moved down, and no longer blocks CCD camera and light compensating lamp, closes pulse jet system, opens light compensating lamp, and opening should
Cover plate 30 on cloth bag bin 20, then using ash spraying machine 50 from the intake stack 40 of the bottom of cloth bag bin 20, by limy
The air of powder is blasted in cloth bag bin 20, now catches the white lime powder that damaged cloth bag mouth is emerged by CCD camera,
Show which specific cloth bag is damaged in display device 60, so as to accurately determine the cloth bag of breakage.
Specifically, as shown in figure 3, the manhole cover 27 in the utility model includes circular cover 42 and positioned at the circular lid
Frame 43 below plate, circular cover 42 by the silo roof being bolted in Off-line valve on circumference at, the circular cover
Through hole 44 is provided with, the CCD camera is arranged in the frame 43 of the circular cover, the cable of CCD camera passes through the circle
The through hole 44 of shape cover plate.The Off-line valve also includes the piston rod 28 and the actuator above manhole cover of connection Off-line valve
29, CCD camera protective cover 31 is provided with piston rod 28, piston rod 28 is connected through the through hole of circular cover with actuator 29.
As shown in Fig. 2 the display device 60 includes the conversion chip 61 being connected with the CCD camera and the conversion
Chip 61 connect buffer cell 62, the control unit 63 for Read-write Catrol, interface chip 64 and with the interface chip
64 data transfers for being connected and exporting the buffer cell are realized by display device and schemed to the interface module 66 of display 65
As the collection of data, and the image that CCD camera is shot shown over the display, is more beneficial for finding out the cloth bag of breakage.
Specifically, the cloth bag 22 using weaving filter cloth or nonwoven felt into, it is adaptable to trap it is tiny, dry,
Non-fiber dust, is filtered using the filtration of fabric to dusty gas, when dusty gas enters bag-type dusting
Device, particle is big, heavy dust, because the effect of gravity settles down, falls into ash bucket, the gas containing relatively fine dust exists
During by filtrate, dust is purified gas by detention.
Fig. 4 and Fig. 5 show the structural representation of CCD camera protective cover of the present utility model.
Compared to prior art, the dust catcher device for the quick accurate damaged cloth bag of detection that above-described embodiment is disclosed can be timely
It was found that the dust emission that cloth bag breakage is caused is exceeded, it is to avoid the waste during sampling observation cloth bag leakage detection to cloth bag, and to manpower
The waste of resource, and reduce the increase of this solid waste of waste and old cloth bag；The present invention is passing through upper pressure pipe 71 and lower pressure
Pipe 72 takes the pressure value of the top and bottom of cloth bag bin 20, and the resistance number of the cloth bag bin 20 is gathered with pressure transmitter 70
According to can monitor the data of each resistance of cloth bag bin 20 in real time, judge whether the cloth bag bin 20 has cloth bag breakage, then make
With ash spraying machine 50 from the intake stack 40 of the bottom of cloth bag bin 20, the air of limy powder is blasted in cloth bag bin 20, this
When the white lime powder that damaged cloth bag mouth is emerged is caught by CCD camera, shown in display device 60 it is specific which
Cloth bag is damaged, so as to accurately determine the cloth bag of breakage, cloth bag is changed in adjustment in time, it is ensured that the overall dust removal performance of deduster, energy
The explosion danger for enough avoiding dust concentration increase from bringing, it is ensured that safety in production, realizes the automatic monitoring that dust is escaped, automatic seeking
Damaged cloth bag is looked for, is used cooperatively using CCD camera with display device 60, to detect damaged dust-removal cloth-bag, can be clearly visible that
The breakage of cloth bag, it is easy to use, the efficiency of work is improved, labor strength is reduced.
Described above is preferred embodiment of the present utility model, can not be limited certainly with this utility model it
Interest field, it is noted that for those skilled in the art, before the utility model principle is not departed from
Put, some improvement and variation can also be made, these are improved and variation is also considered as protection domain of the present utility model.
Claims (6)
1. a kind of dust catcher device of the quick accurate damaged cloth bag of detection, including deduster body, the deduster body interior
Cloth bag bin is installed, the bottom of the cloth bag bin is cone bucket casing, and the cloth bag bin indoor location has card, the card
On be installed with cloth bag, it is characterised in that the top of the cloth bag bin be provided with cover plate, close to the top of the cloth bag bin and under
Portion is respectively equipped with air-purifying chamber and smoke chamber, and the bottom of the smoke chamber is connected by intake stack with the cone bucket casing, and institute
State and air inlet duct turnover panel is provided with intake stack, the air-purifying chamber is connected with the top of the cloth bag bin, and the air-purifying chamber
Air-purifying chamber is subjected to sealed Off-line valve including what top was set；Spray ash is communicated with close to the intake stack of the cone bucket casing
Machine, the lower section of the manhole cover of the Off-line valve is provided with CCD camera, and the CCD camera is located above the side of the cloth bag and with showing
Showing device is connected.
2. the dust catcher device of the quick accurate damaged cloth bag of detection according to claim 1, it is characterised in that：The manhole
Lid includes circular cover and the frame below the circular cover, and the circular cover is provided with through hole, the CCD camera
In the frame, the cable of CCD camera passes through and is also equipped with light filling in the through hole of the circular cover, the frame
Lamp.
3. the dust catcher device of the quick accurate damaged cloth bag of detection according to claim 1 or 2, it is characterised in that：It is described
Off-line valve also includes being provided with CCD on the piston rod and the actuator above manhole cover of connection Off-line valve, the piston rod
Phase machine protective cover.
4. the dust catcher device of the quick accurate damaged cloth bag of detection according to claim 1, it is characterised in that：The display
Device is including the conversion chip being connected with the CCD camera, the buffer cell being connected with the conversion chip, for Read-write Catrol
Control unit, interface chip and the data transfer that is connected with the interface chip and exports the buffer cell to aobvious
Show the interface module of device.
5. the dust catcher device of the quick accurate damaged cloth bag of detection according to claim 1, it is characterised in that：In the cloth
Pressure pipe and lower pressure pipe are respectively equipped with the top of bag bin and cone bucket casing, between the upper pressure pipe and lower pressure pipe
It is connected with the pressure transmitter of the drag data of collection cloth bag bin.
6. the dust catcher device of the quick accurate damaged cloth bag of detection according to claim 1, it is characterised in that：The spray ash
The air accumulator of Roots blower and storage compressed air is connected with machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621227025.6U CN206424709U (en) | 2016-11-15 | 2016-11-15 | A kind of dust catcher device of the quick accurate damaged cloth bag of detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621227025.6U CN206424709U (en) | 2016-11-15 | 2016-11-15 | A kind of dust catcher device of the quick accurate damaged cloth bag of detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206424709U true CN206424709U (en) | 2017-08-22 |
Family
ID=59588625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621227025.6U Expired - Fee Related CN206424709U (en) | 2016-11-15 | 2016-11-15 | A kind of dust catcher device of the quick accurate damaged cloth bag of detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206424709U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112834468A (en) * | 2020-12-09 | 2021-05-25 | 鞍钢集团朝阳钢铁有限公司 | Method and device for identifying damaged cloth bag of coking dust collector |
| CN114602251A (en) * | 2022-03-11 | 2022-06-10 | 邢台钢铁有限责任公司 | Rapid diagnosis method for bag damage fault of bag type dust collector |
-
2016
- 2016-11-15 CN CN201621227025.6U patent/CN206424709U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112834468A (en) * | 2020-12-09 | 2021-05-25 | 鞍钢集团朝阳钢铁有限公司 | Method and device for identifying damaged cloth bag of coking dust collector |
| CN112834468B (en) * | 2020-12-09 | 2023-07-14 | 鞍钢集团朝阳钢铁有限公司 | Method and device for identifying damaged cloth bag of coking dust collector |
| CN114602251A (en) * | 2022-03-11 | 2022-06-10 | 邢台钢铁有限责任公司 | Rapid diagnosis method for bag damage fault of bag type dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20170822 Termination date: 20181115 |