CN2300629Y - Humidifier for fine dust - Google Patents
Humidifier for fine dust Download PDFInfo
- Publication number
- CN2300629Y CN2300629Y CN 97202498 CN97202498U CN2300629Y CN 2300629 Y CN2300629 Y CN 2300629Y CN 97202498 CN97202498 CN 97202498 CN 97202498 U CN97202498 U CN 97202498U CN 2300629 Y CN2300629 Y CN 2300629Y
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- CN
- China
- Prior art keywords
- inner core
- contained
- nozzle
- outer rotaring
- rotaring tube
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Abstract
The utility model relates to a powder dust humidifying device, particularly a device used for humidification when powder dust of dry dust removing systems are conveyed outwards. A guiding rail 4 which is supported by a supporting roller 15 is installed at one end of an outward rotating barrel 3, the lower end of which is provided with a discharge port, and the other end of outward rotating barrel 3 is installed on a shaft of a screw conveyor 11. An inner barrel 6, a motor 10, the supporting roller 15 and a bearing seat 16 are all slantwise installed on a base 12; a feed port 7 is installed above the high end of the inner barrel 6; a scraper 2 is installed on a part, which extends into the outward rotating barrel 3, of the inner barrel 6; a speed reducer 9 is installed on the outer side of an end cover 8 of the inner barrel; a slanting atomizing nozzle 13 is installed on one end plate. The utility model has the advantages of simple structure and uniform mixing.
Description
The utility model relates to a kind of dust humidifying, carries out a kind of equipment of humidification when particularly dry dust removal system dust is transported outward.
Existing drum-type humidifier, as the disclosed a kind of drum-type humidifier of Chinese utility model patent specification sheets CN2082387, its feed inlet and outlet is all at low side, earlier in inner core, be promoted to dry dust high-end from low side with spiral, carry out humidification from high-end to low side again in outer rotaring tube, spiral is long easy to wear and increased energy consumption.China utility model patent specification sheets CN2177697 discloses a kind of improved drum-type humidifier, overcome above-mentioned shortcoming, but having increased a scraper shelf after the inner cylinder shortening, there is the strength and stiffness problem in the scraper shelf, and discharging is not smooth, because auger loader, bearing seat, retarder three are contained in respectively on the frame, are difficult to guarantee the right alignment of its three axles during assembling, damage is arranged during so that retarder bears extra load.In addition, these two kinds of drum-type humidifiers exist all that mix is inhomogeneous, dust and the nozzle easily piled up on scraper and the scraper shelf behind the humidification stop up and stop up problems such as back cleaning difficulty easily.
The purpose of this utility model provides a kind of improved drum-type dust humidifier, and it had both had the short advantage of low energy consumption of spiral, and simple in structure firm, and humidification is even, and discharge is unobstructed.
The purpose of this utility model is to realize with following technical scheme: comprise that low side has the outer rotaring tube 3 of discharge port, be contained in the auger loader 11 that constitutes by axle and helicallobe in the inner core 6, the nozzle 13 that is used for humidification, one end of outer rotaring tube 3 is equipped with guide rail 4, guide rail 4 is by carrying roller 15 supportings, the other end of outer rotaring tube 3 is contained on the axle of auger loader 11, by electrical motor 10, be contained in the driving device of retarder 9 formations that link to each other with auger loader 11 on the base 12, said inner core 6, carrying roller 15, bearing seat 16 all is contained on the base 12 obliquely, inner core 6 also stretches in the outer rotaring tube 3, scraper 2 is contained in inner core 6 and stretches on the part of outer rotaring tube 3, inlet point 7 is contained in inner core 6 high-end tops, discharging opening 14 is opened below inner core 6 stretches into the outer rotaring tube place, and auger loader 11 two ends that are contained in the inner core 6 are supported by bearing seat 16 and inner core end cap 8.Powder enters inner core 6 from inlet point 7, under auger loader 11 promotes, enter the high-end of outer rotaring tube 3 from the discharging opening 14 of inner core 3, along with the rotation and the nozzle water spray of outer rotaring tube, dust behind the humidification is discharged from outer rotaring tube 3 low side discharge ports under the effect of deadweight and scraper.
Scraper 2 the simple in structure of type that be in line, but in order to improve the mix homogeneity, scraper 2 shape in the shape of a spiral are contained in inner core 6 and stretch on the part of outer rotaring tube 3.Many at the feed end dry dust, the scraper installation site is lower, and is higher near throw-off end scraper installation site, to improve the mix effect.For improving scraper blade life, scraper can adopt high-abrasive material such as material such as cast stone, pottery.
Owing to be contained in rotating cylinder in-to-in nozzle and easily stop up, maintenance is inconvenient, so nozzle 13 is contained on the end plate 5, end plate 5 is contained in inner core 6 upper ends, and the spray angle α of each nozzle is all inequality, and water smoke is sprayed in the tube everywhere on request.Because nozzle 13 is contained in the outside of outer rotaring tube 3, and is not only simple in structure but also easy to maintenance.
Nozzle 13 is oblique spraynozzles, and its nozzle block 20 is welded on the end plate 5, and end plate 5 is contained in inner core 6 upper ends, and nut 18 is fixed on adaptor union 17, packing seal 19 and nozzle 13 on the nozzle block 20, and adaptor union 17 connects with outer water tube.
In order to make discharge unobstructed, discharge port is opened in the junction of outer rotaring tube 3 and end plate 1, promptly all opens discharge gate on outer rotaring tube 3 and end plate 1, and is only opening discharge port on the outer rotaring tube 3 or is only opening discharge port relatively on end plate 1, and discharge port is difficult for stopping up.
In order to make feed even, auger loader 11 is multi-head spirals, and its number is 2-4, makes that to enter the powder of outer rotaring tube 3 from inner core 6 more even.Owing to taked the uniform measure of feedwater and feed simultaneously, also just improved the mix degree of uniformity of water and dust.
The retarder 9 of said driving device also can be contained in the outside of inner core end cap 8 and link with auger loader 11.
The utility model compared with prior art is characterized in both having short, the advantage of low energy consumption of the short powder stroke of spiral, and simple in structure firm, and humidification is even, and discharge is unobstructed.Nozzle is difficult for stopping up and convenient maintenance and replacement in addition.
The embodiment that provides below in conjunction with accompanying drawing is further described.
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is oblique nozzle scheme drawings.
Accompanying drawing 3 is scheme drawings of spiral fashion scraper.
As shown in Figure 1, the dust humidifier comprises base 12, inlet point 7, inner core 6, scraper 2, auger loader 11, outer rotaring tube 3, nozzle 13, electrical motor 10, retarder 9, inlet point 7, inner core 6 and base 12 are welded into an integral body, simple in structure firm, scraper 2 directly is contained on the block plate that is welded in inner core 6, this steel plate also can be done curl (as shown in Figure 3), scraper can adopt high-abrasive material such as cast stone, material such as pottery, can use simultaneously with the also available bolt of bonding or the two when adopting cast stone, auger loader 11 two ends that are contained in the inner core 6 are contained in the bearing, the bearing of one end is contained in the bearing seat 16, other end bearing is contained in the inner core end cap 8, when auger loader 11 rotations of twin-feed spiral are housed, the powder breach 14 from inner core 3 under spiral promotes that enters from inlet point 7 falls into outer rotaring tube 3, it is for saving in material that the part that inner core 6 stretches into outer rotaring tube 3 is made oblique shape, guide rail 4 is housed on the outer rotaring tube 3, guide rail 4 is by carrying roller 15 supportings, carrying roller 15 is contained on the base 12, the axle of the low side of outer rotaring tube 3 and auger loader 11 links together, the electrical motor 10 that is contained on the base 12 rotates together by cone belt driving auger loader 11 and outer rotaring tube 3, the low side of outer rotaring tube 3 has discharge port, discharge port is opened simultaneously on outer rotaring tube 3 and end plate 1, and end plate 1 is welded in the end of outer rotaring tube 3.The bearing of auger loader 11 and retarder 9 all are contained on the inner core end cap 8, are adding the right alignment that is easy to guarantee both man-hour, and are making designs simplification easy to assembly.
Fig. 2 is the scheme drawing of oblique nozzle, and nozzle block 20 is welded on the end plate 5, and end plate 5 is welded on the inner core 6, and nut 18 is fixed on adaptor union 17, packing seal 19 and nozzle 13 on the nozzle block 20, and adaptor union 17 connects with outer water tube, and the maintenance of nozzle 13, replacing are conveniently.Have tiltedly poorly on the nozzle 13, angle of spray is in 10 °-80 ° scope, and the spray angle α of each nozzle is all inequality, and water smoke is sprayed in the tube everywhere on request.
Fig. 3 is the scheme drawing of spiral fashion scraper, and the scraper 21 of least significant end is at feed end, and the scraper 22 of most significant end is at discharge end.
The utility model carries out humidification in the time of can being widely used in the dry dust removal system dust emission outward transport of industries such as electric power, metallurgy, building.
Claims (7)
1, a kind of dust humidifier, comprise that low side has the outer rotaring tube 3 of discharge port, be contained in the auger loader 11 that constitutes by axle and helicallobe in the inner core 6, the nozzle 13 that is used for humidification, one end of outer rotaring tube 3 is equipped with guide rail 4, guide rail 4 is by carrying roller 15 supportings, the other end of outer rotaring tube 3 is contained on the axle of auger loader 11, by electrical motor 10, be contained in the driving device of retarder 9 formations that link to each other with auger loader 11 on the base 12, it is characterized in that said inner core 6, carrying roller 15, bearing seat 16 all is contained on the base 12 obliquely, inner core 6 also stretches in the outer rotaring tube 3, scraper 2 is contained in inner core 6 and stretches on the part of outer rotaring tube 3, inlet point 7 is contained in inner core 6 high-end tops, discharging opening 14 is opened below inner core 6 stretches into the outer rotaring tube place, and auger loader 11 two ends that are contained in the inner core 6 are supported by bearing seat 16 and inner core end cap 8.
2, dust humidifier according to claim 1, it is characterized in that scraper 2 in the shape of a spiral shape be contained in inner core 6 and stretch on the part of outer rotaring tube 3.
3, dust humidifier according to claim 1 is characterized in that nozzle 13 is contained on the end plate 5, and end plate 5 is contained in inner core 6 upper ends, and the spray angle α of each nozzle is all inequality.
4, dust humidifier according to claim 3, it is characterized in that said nozzle 13 is oblique spraynozzles, its nozzle block 20 is welded on the end plate 5, end plate 5 is welded on the inner core 6, nut 18 is fixed on adaptor union 17, packing seal 19 and nozzle 13 on the nozzle block 20, and adaptor union 17 connects with outer water tube.
5, dust humidifier according to claim 1 is characterized in that discharge port opens the junction at outer rotaring tube 3 and end plate 1.
6, dust humidifier according to claim 1 is characterized in that auger loader 11 is multi-head spirals, and its number is 2-4.
7, dust humidifier according to claim 1, the retarder 9 that it is characterized in that said driving device also can be contained in the outside of inner core end cap 8 and link with auger loader 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97202498 CN2300629Y (en) | 1997-03-21 | 1997-03-21 | Humidifier for fine dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97202498 CN2300629Y (en) | 1997-03-21 | 1997-03-21 | Humidifier for fine dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2300629Y true CN2300629Y (en) | 1998-12-16 |
Family
ID=33923633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97202498 Expired - Fee Related CN2300629Y (en) | 1997-03-21 | 1997-03-21 | Humidifier for fine dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2300629Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101074072B (en) * | 2007-03-29 | 2012-03-21 | 欧阳汉峰 | Spray powder humidifier and powder dust-free loader based on spray powder humidification |
| CN101074071B (en) * | 2007-03-29 | 2012-10-03 | 欧阳汉峰 | Method and apparatus for humidifying multi-stage spraying powdery materials and powder dust-free loader based on multi-stage spray powder humidification |
| CN105501753A (en) * | 2015-12-30 | 2016-04-20 | 河南路太养路机械股份有限公司 | Garbage truck tank with dust sucking function |
-
1997
- 1997-03-21 CN CN 97202498 patent/CN2300629Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101074072B (en) * | 2007-03-29 | 2012-03-21 | 欧阳汉峰 | Spray powder humidifier and powder dust-free loader based on spray powder humidification |
| CN101074071B (en) * | 2007-03-29 | 2012-10-03 | 欧阳汉峰 | Method and apparatus for humidifying multi-stage spraying powdery materials and powder dust-free loader based on multi-stage spray powder humidification |
| CN105501753A (en) * | 2015-12-30 | 2016-04-20 | 河南路太养路机械股份有限公司 | Garbage truck tank with dust sucking function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |