CN202516427U - Main bag filter for producing carbon black - Google Patents
Main bag filter for producing carbon black Download PDFInfo
- Publication number
- CN202516427U CN202516427U CN2012201555615U CN201220155561U CN202516427U CN 202516427 U CN202516427 U CN 202516427U CN 2012201555615 U CN2012201555615 U CN 2012201555615U CN 201220155561 U CN201220155561 U CN 201220155561U CN 202516427 U CN202516427 U CN 202516427U
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- CN
- China
- Prior art keywords
- container body
- carbon black
- main bag
- filter
- steam
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a main bag filter for producing carbon black. The main bag filter comprises a container body, wherein a plurality of filtering bags are vertically suspended in the container body; a pulse electromagnetic valve is arranged on the container body; an air jet hole is formed corresponding to the opening of each filtering bag; a pressurized gas is controlled through the pulse electromagnetic valve, and is blown onto the filtering bags at certain time intervals; powdery materials outside the filtering bags fall down, and are discharged and collected through a discharging hole in the bottom of the container body; the container body consists of a cylindrical box body at the upper end and a conical tank body at the lower end; one end of the conical tank body with a larger pore diameter is hermetically butted with the cylindrical box body; and steam heating pipes are arranged around the outer wall of the lower end of the conical tank body. According to the main bag filter, the quantity of distributed filtering bags is large, more smoothness is achieved in discharging, and the phenomenon of accumulation of dust is avoided; moreover, the outer wall of the container body is provided with a heating pipe, so that the temperature in the tank body is ensured; and meanwhile, the temperature in the tank body is controlled in real time, so that higher convenience and rapidness are realized.
Description
Technical field
The utility model relates to a kind of filter that is used to handle band dust tail gas, a kind of specifically used main bag type filter of production of carbon black that is used for.
Background technology
At present; The enterprise that produces carbon black tends to adopt bag filter in production procedure; Be used for filtering the tail gas that has dust, filter conventional on the market has following shortcoming: one of which, lower part box unreasonable structure; Easy sedimentating dust on the tank wall, need often knock tank wall is that the dust material falls and collection; Its two, temperature can not be controlled in the container body, and is bigger to the subsequent treatment process influence; Three, original equipment is because the unreasonable filter bag negligible amounts that causes its inherent suspension of structural design influences filter effect.
The utility model content
The purpose of the utility model is to be the deficiency that solves the problems of the technologies described above, and a kind of used main bag type filter of production of carbon black that is used for is provided, and it is simple in structure, and cost is low, and blanking is smooth and easy, and filter effect is better.
The utility model is the deficiency that solves the problems of the technologies described above, and the technical scheme that is adopted is: be used for the used main bag type filter of production of carbon black, comprise the container body that has the tail gas flue; Vertical hanging has many filter bags in container body; The tail gas that has dust filters the back through filter bag and discharges in the tail gas flue gets into container body, on container body, also is provided with impulse electromagnetic valve; The equal correspondence of opening part of corresponding each filter bag is provided with a puff prot; The gas that has pressure is jetted to filter bag through the impulse electromagnetic valve control and the certain hour of being separated by, and the outside granular material of filter bag falls and discharges collection through the feed opening of container body bottom, and described container body is made up of the cylindrical box of upper end and the taper casing of lower end; Bigger end in taper casing aperture and cylindrical box sealed butt joint; Upper end at the taper cabinet exterior is provided with lacing wire, on the outer wall of taper casing lower end, is surrounded with steam-heating pipe, and the steam inlet of steam-heating pipe is connected with outside heat supplying pipeline; The steam (vapor) outlet of steam-heating pipe is connected with the outside heat circulation line, on the taper casing, also is provided with temperature thermocouple.
Described cylindrical box is provided with a plurality of greenhouses pipe.
Described cylindrical box is provided with fixed mount.
Also be provided with purge hole and peep hole on the described taper casing.
Also be provided with the resistance gas approach on the described taper casing.
The beneficial effect of the utility model is: described container body is made up of the cylindrical box on top and the taper casing of bottom; The filter bag quantity that adopts this structure not only to arrange is more but also blanking is more smooth and easy; The dust material does not produce packing phenomenon, and is provided with heating tube at the container body outer wall, guarantees temperature in the casing; To temperature real-time monitoring in the casing, more convenient simultaneously.
Description of drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the left view of the utility model.
Mark among the figure: 1, container body, 101, cylindrical box, 102, the taper casing, 2, purge hole, 3, the tail gas flue; 4, impulse electromagnetic valve, 5, feed opening, 6, steam-heating pipe, 601, the steam inlet; 602, steam (vapor) outlet, 7, lacing wire, 8, fixed mount, 9, the greenhouse pipe; 10, filter bag, 11, the resistance gas approach, 12, peep hole, 13, temperature thermocouple.
The specific embodiment
As shown in the figure, be used for the used main bag type filter of production of carbon black, comprise the container body 1 that has tail gas flue 3; Vertical hanging has many filter bags 10 in container body 1; The tail gas that has dust gets in the container body 1 through tail gas flue 3, filters after discharge the gas outlet through filter bag 10, on container body 1, also is provided with impulse electromagnetic valve 4; The equal correspondence of opening part of corresponding each filter bag 10 is provided with a puff prot; The gas that has pressure is jetted to filter bag 10 through impulse electromagnetic valve 4 controls and the certain hour of being separated by, and the outside granular material of filter bag falls and discharges collection through the feed opening 5 of container body bottom, and described container body 1 is made up of the cylindrical box 101 of upper end and the taper casing 102 of lower end; Bigger end in taper casing 102 apertures and cylindrical box 101 sealed butt joint; Upper end at taper casing 102 outer walls is provided with lacing wire 7, is used to guarantee the intensity of casing, on the outer wall of taper casing 102 lower ends around steam-heating pipe 6; The steam inlet 601 of steam-heating pipe is connected with outside heat supplying pipeline; The steam (vapor) outlet 602 of steam-heating pipe is connected with the outside heat circulation line, on taper casing 102, also is provided with temperature thermocouple 13, adopts steam-heating pipe and temperature thermocouple to be used in real time to temperature adjusting in the casing of lower end.
Described cylindrical box 101 is provided with a plurality of greenhouses pipe 9, and a described greenhouse Guan Weiyi pipeline feeds the gas that has heat and is used for temperature in the casing of regulation and control upper end in pipeline, guarantee the tail gas calorific value that discharge the gas outlet.
Described cylindrical box 101 is provided with fixed mount 8, uses when this fixed mount is used to install.
Also be provided with purge hole 2, peep hole 12 and resistance gas approach 11 on the described taper casing 102, can conveniently observe also to make the maintenance personal get into trimming, purge hole 2 is used to feed the powder on the air quantity cleaning tank wall.
Claims (5)
1. be used for the used main bag type filter of production of carbon black; Comprise the container body (1) that has tail gas flue (3); Vertical hanging has many filter bags (10) in container body (1); The tail gas that has dust filters the back through filter bag (10) and discharges in tail gas flue (3) gets into container body (1), on container body (1), also is provided with impulse electromagnetic valve (4); The equal correspondence of opening part of corresponding each filter bag (10) is provided with a puff prot; The gas that has pressure controls through impulse electromagnetic valve (4) and the certain hour of being separated by is jetted to filter bag (10), and the outside granular material of filter bag falls and discharges through the feed opening (5) of container body bottom and collects, and it is characterized in that: described container body (1) is by the cylindrical box (101) of upper end and taper casing (102) formation of lower end; Bigger end in taper casing (102) aperture and cylindrical box (101) sealed butt joint; Upper end at taper casing (102) outer wall is provided with lacing wire (7), on the outer wall of taper casing (102) lower end, is surrounded with steam-heating pipe (6), and the steam inlet of steam-heating pipe (601) are connected with outside heat supplying pipeline; The steam (vapor) outlet of steam-heating pipe (602) is connected with the outside heat circulation line, on taper casing (102), also is provided with temperature thermocouple (13).
2. the used main bag type filter of production of carbon black that is used for according to claim 1, it is characterized in that: described cylindrical box (101) is provided with a plurality of greenhouses pipes (9).
3. the used main bag type filter of production of carbon black that is used for according to claim 1, it is characterized in that: described cylindrical box (101) is provided with fixed mount (8).
4. the used main bag type filter of production of carbon black that is used for according to claim 1 is characterized in that: also be provided with purge hole (2) and peep hole (12) on the described taper casing (102).
5. the used main bag type filter of production of carbon black that is used for according to claim 1 is characterized in that: also be provided with resistance gas approach (11) on the described taper casing (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201555615U CN202516427U (en) | 2012-04-13 | 2012-04-13 | Main bag filter for producing carbon black |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201555615U CN202516427U (en) | 2012-04-13 | 2012-04-13 | Main bag filter for producing carbon black |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202516427U true CN202516427U (en) | 2012-11-07 |
Family
ID=47099397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201555615U Expired - Fee Related CN202516427U (en) | 2012-04-13 | 2012-04-13 | Main bag filter for producing carbon black |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202516427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536419A (en) * | 2016-02-29 | 2016-05-04 | 湖北金炉节能股份有限公司 | Special steam filtering dust collector for alpha type semi-hydrated gypsum production |
-
2012
- 2012-04-13 CN CN2012201555615U patent/CN202516427U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536419A (en) * | 2016-02-29 | 2016-05-04 | 湖北金炉节能股份有限公司 | Special steam filtering dust collector for alpha type semi-hydrated gypsum production |
| CN105536419B (en) * | 2016-02-29 | 2017-07-04 | 湖北金炉节能股份有限公司 | Alpha semi-hydrated gypsum production special steam filtering dust-precipitator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20150413 |
|
| EXPY | Termination of patent right or utility model |