CN102755849A - Dust humidifying and stirring device - Google Patents
Dust humidifying and stirring device Download PDFInfo
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- CN102755849A CN102755849A CN2012102683757A CN201210268375A CN102755849A CN 102755849 A CN102755849 A CN 102755849A CN 2012102683757 A CN2012102683757 A CN 2012102683757A CN 201210268375 A CN201210268375 A CN 201210268375A CN 102755849 A CN102755849 A CN 102755849A
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Abstract
The invention relates to a dust humidifying and stirring device, wherein a helical ribbon conveying device is arranged in a feeding cabin and is formed by arranging helical ribbon conveying blades on a conveying shaft; a stirring device is arranged in the stirring cabin and comprises a stirring shaft and stirring rods; the stirring shaft is coaxially connected with the conveying shaft; the stirring rods are arranged on the stirring shaft and are distributed on the stirring shaft in the helical direction of the helical ribbon conveying blades; dust is transferred into the stirring cabin from the feeding cabin through the helical ribbon conveying blades and is fully humidified through a spray device; the stirring rods are distributed on the stirring shaft in the helical direction of the helical ribbon conveying blades; the tail ends of the stirring rods are provided with ceramic sleeves; dust blocks are fully scattered and humidified; and thus, the physical characteristic of the dust is changed, secondary pollution is prevented from being caused by raised dust, and dust conveying is facilitated.
Description
Technical field
The invention belongs to the dedusting technology field of industries such as coking, cement, thermoelectricity, particularly relate to a kind of dust humidification agitating device that can implement the humidification stirring to the dust of collecting.
Background technology
At present; In cleaner, most dust humidification agitating device is provided with the blanking cabin above the feeding cabin, and a side in feeding cabin is provided with and stirs the cabin; The dust of collecting is sent to the feeding cabin from the blanking cabin; The helical blade rotational conveyance of being passed through spiral agitator by the feeding cabin is to stirring in the cabin, because amounts of dust is piled up easy conglomeration or drenched back formation mud through spray equipment in the helical blade transport process, like this; Cause dust in the cabin, to be piled up or obstruction, so that transmit not smooth.
Summary of the invention
In order to solve the existing deficiency of dust agitator of the prior art, the invention provides a kind ofly can dust fully be broken up, the dust humidification agitating device of humidification, stirring.
The technical scheme of technical solution problem of the present invention is: dust humidification agitating device, comprise base, and base is provided with the feeding cabin; Above the feeding cabin, be provided with the blanking cabin, a side in feeding cabin is provided with and stirs the cabin, and the charging aperture in feeding cabin connects with the discharging opening in blanking cabin; The discharging opening in feeding cabin connects with the charging aperture that stirs the cabin; The outer wall that stirs the cabin is provided with vibrating device and spray equipment, and the nozzle of spray equipment passes stirring cabin bulkhead and extends in the stirring cabin, in the feeding cabin, is provided with the helical-ribbon type transport; The helical-ribbon type transport is that the helical-ribbon type conveying blade is set on conveying axis; Between feeding cabin and stirring cabin, be provided with the flexible sealing rubber slab, stir the cabin and be fixed on the base, in stirring the cabin, be provided with agitating device through the rubber spring seat; Agitating device comprises with the coaxial shaft that connects of conveying axis and is arranged on the stirring rod on the shaft that the hand of spiral of stirring rod helical-ribbon type conveying blade in the shaft upper edge distributes.
The pitch of above-mentioned helical-ribbon type conveying blade is 140～160mm.
The pitch of above-mentioned stirring rod equates with the pitch of helical-ribbon type conveying blade.
On a circle helix, be uniformly distributed with 3～10 stirring rod.
Above-mentioned stirring rod is cylindrical or taper or waveform.
The center line of above-mentioned stirring rod and the forward angle between the shaft are 60～80 °.
The end of above-mentioned stirring rod is provided with ceramic jacket, and the length of ceramic jacket is 45～55mm.
Above-mentioned shaft and conveying axis are set to integrative-structure.
Above-mentioned spray equipment is that the low-pressure fluid pipe that has a control valve is provided with spray and is in charge of; Spray is in charge of with the low-pressure fluid pipe perpendicular; Be provided with the nozzle that extends in the stirring cabin at the end that spray is in charge of; The end of nozzle radially offers water jet, and the angle β between the inclined plane of water jet and the nozzle radial section is 40～50 °, and the water spraying direction of water jet is on the tangential direction that stirs the cabin inwall.
Angle β between the inclined plane of above-mentioned water jet and the nozzle radial section is preferably 45 °.
The present invention is sent to dust through the helical-ribbon type conveying blade and stirs the cabin from the feeding cabin, with the abundant humidification of dust, the hand of spiral of stirring rod helical-ribbon type conveying blade in the shaft upper edge distributes through spray equipment; End in stirring rod is provided with ceramic jacket, through stirring rod the dust piece is fully broken up, through the spray equipment humidification; Change the physical behavior of dust, prevented that airborne dust from causing secondary pollution, and be beneficial to the dust conveying; Anti-wear performance through ceramic jacket enhancing stirring rod prolongs its service life, simultaneously; It is 40～50 ° water jet that spray spout of the present invention is offered; Water smoke is just in time sprayed along the inwall tangential direction that stirs the cabin under effect of water pressure, both guaranteed the abundant humidification of dust, be unlikely to cause its caking again or be mud.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.
Fig. 2 is transport and the draw bail sketch map of agitating device among Fig. 1.
Fig. 3 is the structural representation of spray equipment among Fig. 1.
Fig. 4 is the structure of nozzle sketch map among Fig. 3.
The specific embodiment
Combine accompanying drawing that dust humidification agitating device of the present invention is further specified, but the present invention is not limited only to following embodiment at present.
Embodiment 1
Referring to Fig. 1～4, dust humidification agitating device of the present invention by base 1 and feeding cabin 2, conveying axis 3, helical-ribbon type conveying blade 4, star-like discharger 5, blanking cabin 6, flexible sealing rubber slab 7, stir that cabin 8, shaft 9, stirring rod 10, ceramic jacket 11, rubber spring seat 12, vibrating device 13, low-pressure fluid pipe 14, spray are in charge of 15, nozzle 16 connects and constitutes.
On base 1, be installed with feeding cabin 2, on the roof in feeding cabin 2 charging aperture be set, sidewall is provided with discharging opening; The helical-ribbon type transport that 2 inner chamber settings are made up of conveying axis 3 and helical-ribbon type conveying blade 4 in the feeding cabin, helical-ribbon type conveying blade 4 is welded on the conveying axis 3, and pitch is 150mm; Helix length can be decided according to the length of conveying axis; The width of helical-ribbon type conveying blade 4 can confirm that thickness is blade-like for the thick middle outer rim is thin according to practical application.Be provided with blanking cabin 6 at the top in feeding cabin 2; The charging aperture in the discharging opening in blanking cabin 6 and feeding cabin 2 over against and connect through bolt; Star-like discharger 5 is installed in blanking cabin 6, and star-like discharger 5 is to be made up of with being arranged on the rotor in the cylindrical casing and being fixed on epitrochanterian rotating vane connection cylindrical casing, and the charging aperture in blanking cabin 6 is above the body of cabin; After dust falls into from the charging aperture in blanking cabin 6; Fill in the space between rotating vane, draw off, lean on the deadweight of dust quantitatively and continuously to be discharged into feeding cabin 2 with the rotation of rotating vane; Fall on the helical-ribbon type conveying blade 4 precession along with conveying axis 3 by the charging aperture in feeding cabin 2, the discharging opening through feeding cabin 2 transfers out dust.In the left side in feeding cabin 2 stirring cabin 8 is installed, the bottom of stirring cabin 8 is fixed on the base 1 through being distributed in the rubber spring seat 12 that stirs 8 both sides, cabin, with the influence of vibration to installing that reduces to produce in the equipment operation process.Stir the charging aperture in cabin 8 and the discharging opening in feeding cabin 2 and pass through flexible sealing rubber slab 7 sealed attachment, propagate with enhanced leaktightness and cut-out vibration.Be provided with by shaft 9, stirring rod 10, ceramic jacket 11 and connect the agitating device that constitutes stirring cabin 8 inner chambers, shaft 9 is structure as a whole with conveying axis 3 coaxial welding, and stirring rod 10 is that the hand of spiral along helical-ribbon type conveying blade 4 is welded on the shaft 9; Be left-hand screw shape; 6 stirring rod 10 of distribution on the one circle spiral, pitch equates with the pitch of helical-ribbon type conveying blade 4, also is 150mm; The length of spiral can be decided according to the length of the size that stirs cabin 8, shaft 9; Each stirring rod 10 all is cylindrical shapes, and the angle between the axis of its center line and shaft 9 is 75 °, rotates along with the rotation of shaft 9; Carry dust and further break up fragmentation, prevent its caking.On the end of each stirring rod 10, through thread connection length being arranged is the ceramic jacket 11 of 50mm, to increase its anti-wear performance, increases the service life, and the external diameter of ceramic jacket 11 equates with the external diameter of stirring rod 10.On the roof that stirs cabin 8, vibrating device 13 is installed, stirs on 8 bulkheads of cabin, on the sidewall that stirs cabin 8, spray equipment is installed to prevent that sticky dust is bonded in; Spray equipment is on low-pressure fluid pipe 14, control valve to be installed, control discharge size, the water inlet end of low-pressure fluid pipe 14 and outer water tube UNICOM; Low-pressure fluid pipe 14 is provided with the spray of 7 parallel connections and is in charge of 15, each spray be in charge of 15 with 14 vertical connections of low-pressure fluid pipe, and be in charge of 15 stage casing at each spray ball valve all be installed; Control each spray and be in charge of 15 discharge size, be in charge of 15 end at each spray nozzle 16 is installed, nozzle 16 passes and stirs cabin 8 bulkheads and extended in the bulkhead that stirs cabin 8 by the bulkhead that stirs cabin 8 outward; And the end at nozzle 16 radially is processed with water jet; The inclined plane of water jet and nozzle radial section form 45 ° angle β, and the water outlet direction of water jet is on the bulkhead tangential direction that stirs cabin 8, and water outlet can be sprayed along the tangential direction of bulkhead; Under effect of water pressure; The water of ejection is vaporific, just in time can be with the abundant humidification of dust, and unlikely again caking or be muddy.The discharging opening that stirs cabin 8 is arranged on the bottom side of the other end of cabin body, passes base 1 and outwards extends, and the dust after the humidification stir process carries out next treatment process through this discharging opening output.
During use, the dust of collection drops in the star-like discharger in blanking cabin 6, through the blade rotation of star-like discharger, it is sent into feeding cabin 2; Drop on the helical-ribbon type conveying blade 4,,, dust is constantly smashed along with the continuous upset of stirring rod 10 along with the rotation of conveying axis 3 is passed to stirring cabin 8 with dust by feeding cabin 2; Stir, prevent its caking, also be convenient to spray equipment precipitation and spray along bulkhead; With the abundant humidification of dust, vibrating device 13 work simultaneously prevent that dust bonding from stirring on 8 bulkheads of cabin; Dust behind the humidification just is difficult for dispersing, can airborne dust when when output, cause the secondary dust pollution.
In the present embodiment, the helical-ribbon type transport is made up of conveying axis 3 and helical-ribbon type conveying blade 4, and helical-ribbon type conveying blade 4 is welded on the conveying axis 3, and pitch is 140mm.8 inner chambers are provided with by shaft 9, stirring rod 10, ceramic jacket 11 and connect the agitating device that constitutes in the stirring cabin; Stirring rod 10 is that the hand of spiral along helical-ribbon type conveying blade 4 is welded on the shaft 9; Rotate along with the rotation of shaft 9, pitch is 140mm, is uniformly distributed with 3 stirring rod 10 on the circle helix; Angle between the axis of the center line of each stirring rod 10 and shaft 9 is 80 °, and on the end of each stirring rod 10, all being arranged with length is the ceramic jacket 11 of 45mm.Spray equipment is on low-pressure fluid pipe 14, control valve to be installed, control discharge size, the water inlet end of low-pressure fluid pipe 14 and outer water tube UNICOM; Low-pressure fluid pipe 14 is provided with the spray of 5 parallel connections and is in charge of 15; Each spray be in charge of 15 with 14 vertical connections of low-pressure fluid pipe, and be in charge of 15 stage casing at each spray ball valve all be installed, be in charge of 15 end at each spray nozzle 16 be installed; Nozzle 16 passes stirring cabin 8 bulkheads and is extended in the bulkhead that stirs cabin 8 by the bulkhead that stirs cabin 8 outward; The end of nozzle 16 radially offers water jet, and the angle β between the inclined plane of water jet and the nozzle radial section is 40 °, and the water of water jet ejection just in time is sprayed on and stirs on 8 inwalls of cabin; Guarantee water spray evenly, other parts and connecting relation thereof, operation principle are identical with embodiment 1.
In the present embodiment, the helical-ribbon type transport is made up of conveying axis 3 and helical-ribbon type conveying blade 4, and helical-ribbon type conveying blade 4 is welded on the conveying axis 3, and pitch is 160mm.8 inner chambers are provided with by shaft 9, stirring rod 10, ceramic jacket 11 and connect the agitating device that constitutes in the stirring cabin; Stirring rod 10 is that the hand of spiral along helical-ribbon type conveying blade 4 is welded on the shaft 9; Rotate along with the rotation of shaft 9, pitch is 160mm, is uniformly distributed with 10 stirring rod 10 on the circle helix; Angle between the axis of the center line of each stirring rod 10 and shaft 9 is 60 °, and on the end of each stirring rod 10, all being arranged with length is the ceramic jacket 11 of 55mm.Spray equipment is on low-pressure fluid pipe 14, control valve to be installed, control discharge size, the water inlet end of low-pressure fluid pipe 14 and outer water tube UNICOM; Low-pressure fluid pipe 14 is provided with the spray of 8 parallel connections and is in charge of 15; Each spray be in charge of 15 with 14 vertical connections of low-pressure fluid pipe, and be in charge of 15 stage casing at each spray ball valve all be installed, be in charge of 15 end at each spray nozzle 16 be installed; Nozzle 16 passes stirring cabin 8 bulkheads and is extended in the bulkhead that stirs cabin 8 by the bulkhead that stirs cabin 8 outward; The end of nozzle 16 radially offers water jet, and the angle β between the inclined plane of water jet and the nozzle radial section is 50 °, and the water of water jet ejection just in time is sprayed on and stirs on 8 inwalls of cabin; Guarantee water spray evenly, other parts and connecting relation thereof, operation principle are identical with embodiment 1.
The dust humidification agitating device of the foregoing description 1～3; The distribution of helical-ribbon type conveying blade 4 and stirring rod 10 can be right-hand screw shape, can turn to according to the adjustment of use needs, thus the precession direction of change spiral; Stirring rod 10 tapered structures; Its inner diameter by diminishing greatly gradually, realizes breaing up broken function greater than the outer end diameter more easily.Other parts and connecting relation thereof are identical with respective embodiments.
Embodiment 5
The dust humidification agitating device of the foregoing description 1～3, stirring rod 10 undulate structures stir material.Other parts and connecting relation thereof are identical with respective embodiments.
Claims (10)
1. dust humidification agitating device; Comprise base (1); Base (1) is provided with feeding cabin (2); Be provided with blanking cabin (6) in the top of feeding cabin (2), a side of feeding cabin (2) is provided with and stirs cabin (8), and the charging aperture of feeding cabin (2) connects with the discharging opening of blanking cabin (6); The discharging opening in feeding cabin (2) connects with the charging aperture that stirs cabin (8); The outer wall that stirs cabin (8) is provided with vibrating device (13) and spray equipment, and the nozzle of spray equipment (16) passes stirring cabin (8) bulkhead and extends in the stirring cabin (8), it is characterized in that: in feeding cabin (2), be provided with the helical-ribbon type transport; The helical-ribbon type transport is that helical-ribbon type conveying blade (4) is set on conveying axis (3); Between feeding cabin (2) and stirring cabin (8), be provided with flexible sealing rubber slab (7), stir cabin (8) and be fixed on the base (1), in stirring cabin (8), be provided with agitating device through rubber spring seat (12); Agitating device comprises with the coaxial shaft that connects of conveying axis (3) (9) and is arranged on the stirring rod (10) on the shaft (9) that stirring rod (10) distributes in the hand of spiral of shaft (9) upper edge helical-ribbon type conveying blade (4).
2. dust humidification agitating device according to claim 1 is characterized in that: the pitch of said helical-ribbon type conveying blade (4) is 140～160mm.
3. dust humidification agitating device according to claim 2 is characterized in that: the pitch of said stirring rod (10) equates with the pitch of helical-ribbon type conveying blade (4).
4. dust humidification agitating device according to claim 1 is characterized in that: on a circle helix, be uniformly distributed with 3～10 stirring rod (10).
5. dust humidification agitating device according to claim 1 is characterized in that: said stirring rod (10) is cylindrical or taper or waveform.
6. according to claim 1 or 3 or 4 or 5 described dust humidification agitating devices, it is characterized in that: the forward angle between the center line of said stirring rod (10) and the shaft (1) is 60～80 °.
7. dust humidification agitating device according to claim 6 is characterized in that: the end of said stirring rod (10) is provided with ceramic jacket (11), and the length of ceramic jacket (11) is 45～55mm.
8. dust humidification agitating device according to claim 1 is characterized in that: said shaft (9) is set to integrative-structure with conveying axis (3).
9. dust humidification agitating device according to claim 1; It is characterized in that: said spray equipment is that the low-pressure fluid pipe (14) that has a control valve is provided with spray and is in charge of (15); It is perpendicular with low-pressure fluid pipe (14) that spray is in charge of (15); The end of being in charge of (15) at spray is provided with and extends to the nozzle (16) that stirs in the cabin (8); The end of nozzle (16) radially offers water jet, and the angle β between the inclined plane of water jet and the nozzle radial section is 40～50 °, and the water spraying direction of water jet is on the tangential direction that stirs cabin (8) inwall.
10. dust humidification agitating device according to claim 9 is characterized in that: the angle β between the inclined plane of said water jet and the nozzle radial section is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102683757A CN102755849A (en) | 2012-07-30 | 2012-07-30 | Dust humidifying and stirring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102683757A CN102755849A (en) | 2012-07-30 | 2012-07-30 | Dust humidifying and stirring device |
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| CN102755849A true CN102755849A (en) | 2012-10-31 |
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| CN2012102683757A Pending CN102755849A (en) | 2012-07-30 | 2012-07-30 | Dust humidifying and stirring device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107362741A (en) * | 2017-07-27 | 2017-11-21 | 章丘华明水泥新型建材有限公司 | A kind of single-shaft dust wetting stirrer |
| CN108453870A (en) * | 2018-03-07 | 2018-08-28 | 广州冠松电力科技有限公司 | A kind of improved high-performance ceramic structures technology of preparing equipment |
| CN108466368A (en) * | 2018-03-07 | 2018-08-31 | 广州子赫建筑装饰有限公司 | A kind of industrial dust utilizes device |
| CN108466367A (en) * | 2018-03-07 | 2018-08-31 | 广州冠松电力科技有限公司 | A kind of novel high-performance ceramic structures technology of preparing equipment |
| CN109420472A (en) * | 2017-08-30 | 2019-03-05 | 黑龙江如柏科技有限公司 | A kind of reactor tank |
| CN111437750A (en) * | 2017-07-31 | 2020-07-24 | 杭州跟策科技有限公司 | Powder humidifier and powder humidifying method |
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| CN201197922Y (en) * | 2008-04-09 | 2009-02-25 | 中交第一公路工程局有限公司 | Discharge apparatus for recycled dust in asphalt mixing plant |
| CN202343116U (en) * | 2011-11-25 | 2012-07-25 | 杭州波欣工程机械有限公司 | High-wearing spiral mixer |
| CN202762341U (en) * | 2012-07-30 | 2013-03-06 | 西安华江环保科技股份有限公司 | Dust humidifying and stirring device |
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2012
- 2012-07-30 CN CN2012102683757A patent/CN102755849A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201197922Y (en) * | 2008-04-09 | 2009-02-25 | 中交第一公路工程局有限公司 | Discharge apparatus for recycled dust in asphalt mixing plant |
| CN202343116U (en) * | 2011-11-25 | 2012-07-25 | 杭州波欣工程机械有限公司 | High-wearing spiral mixer |
| CN202762341U (en) * | 2012-07-30 | 2013-03-06 | 西安华江环保科技股份有限公司 | Dust humidifying and stirring device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107362741A (en) * | 2017-07-27 | 2017-11-21 | 章丘华明水泥新型建材有限公司 | A kind of single-shaft dust wetting stirrer |
| CN111437750A (en) * | 2017-07-31 | 2020-07-24 | 杭州跟策科技有限公司 | Powder humidifier and powder humidifying method |
| CN111437750B (en) * | 2017-07-31 | 2022-05-31 | 枣庄市东粮生物科技发展有限公司 | Powder humidifier and powder humidifying method |
| CN109420472A (en) * | 2017-08-30 | 2019-03-05 | 黑龙江如柏科技有限公司 | A kind of reactor tank |
| CN108453870A (en) * | 2018-03-07 | 2018-08-28 | 广州冠松电力科技有限公司 | A kind of improved high-performance ceramic structures technology of preparing equipment |
| CN108466368A (en) * | 2018-03-07 | 2018-08-31 | 广州子赫建筑装饰有限公司 | A kind of industrial dust utilizes device |
| CN108466367A (en) * | 2018-03-07 | 2018-08-31 | 广州冠松电力科技有限公司 | A kind of novel high-performance ceramic structures technology of preparing equipment |
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Address after: 710018 Shaanxi province xujiawan Xi'an Weiyang Qinchuan Road No. 38 Applicant after: XI'AN HUAJIANG ENVIRONMENTAL TECHNOLOGIES CO., LTD. Address before: Weiyang Xu Jia Wan 710021 Shaanxi city of Xi'an province No. 47 Applicant before: Xi'an Huajiang Metallurgical & Chemical Equipment Co.,Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: XI AN HUAJIANG METALLURGY CHEMICAL INDUSTRY EQUIPMENT CO., LTD. TO: XI ANHUAJIANG ENVIRONMENTAL TECHNOLOGIES CO., LTD. |
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Application publication date: 20121031 |