CN103752392A - Device for separating and fluidizing powder material - Google Patents
Device for separating and fluidizing powder material Download PDFInfo
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- CN103752392A CN103752392A CN201310734130.3A CN201310734130A CN103752392A CN 103752392 A CN103752392 A CN 103752392A CN 201310734130 A CN201310734130 A CN 201310734130A CN 103752392 A CN103752392 A CN 103752392A
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- granular material
- fluidization
- feed pipe
- separation
- powder material
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Abstract
The invention provides a device for separating and fluidizing a powder material, and relates to the device for separating and fluidizing the powder material in a smashing and screening process in the production of heavy industry such as metallurgy and cement. The device is characterized by comprising a powder material separating device and a powder material fluidizing device, wherein a discharge port of the powder material separating device is connected with a feed pipe of the powder material fluidizing device. The device can be used for effectively screening a material; inner-circle and outer-circle smashing bars uniformly distributed on a rotor can be effectively used for continuously smashing the material into the powder material; meanwhile, the powder material is fluidized by replenishing air from a blower nozzle into a casing, so that the powder material is in a suspension state under the action of high-speed airflow. Thus, the powder material is discharged from the discharge port of the powder material fluidizing device. The device is simple in structure and is used for performing the smashing after finishing the screening, so that the device can be effectively used for continuously smashing the material conforming to a process requirement and discharging the material to enter the next process. The device is easy to maintain and realizes cost saving.
Description
Technical field
A device for separation, fluidization granular material, relates to the heavy industry industries such as a kind of metallurgy, cement aborning, in crushing and screening process, separates granular material, and makes the fluidised device of granular material.
Background technology
The material that the heavy industry industries such as metallurgy, cement produce is in process of production varied, the material particular diameter of character complexity and association is not of uniform size, material needs granular material to carry out separation with lump material in discharge process, and some cakings or the little lump material of hardness need be broken up, fragmentation, to enter next step production technology.Can reduce so outer row's inventory, and reduce material and store up an airborne dust.Granted publication number is CN202263622U, this utility model discloses a kind of crushing and screening device, comprise support, on described support, level is provided with rotating shaft, in rotating shaft, be rotatably connected to the sieves of tubular, rotating shaft is provided with crushing rod, and rotating shaft one end is connected with motor, and sieves is provided with charging aperture and discharging opening.This device fragmentation and screening operation carry out simultaneously, but in advance raw material are not sieved, thereby have increased the load of crushing rod.Granted publication number is CN102189018B, this disclosure of the invention a kind of crushing and screening integral device, comprise frame, in frame, be respectively arranged with first order breaker, screening plant and second level breaker, described first order breaker comprise first order broken rotor and for sieve broken after the sieve of material, first order broken rotor and sieve form first order crusher chamber, described screening plant comprises the multiple sieve rollers for delivery of material that are arranged side by side, the surface of multiple sieve rollers forms the compass screen surface that material is sieved, gap between any two rollers forms sieve aperture, the conveying arrival end of screening plant connects described sieve.The operation of this device is first raw material to be carried out to fragmentation, then screening, more broken, but this equipment can better not distinguished large-block material and the small particle diameter material that meets technological requirement, and this invention has designed two breakers, design complexity, increased maintenance difficulty, expense is high.
Summary of the invention
Object of the present invention is exactly for above-mentioned prior art deficiency, provide a kind of good seal, simple in structure, operate steadily, effectively separate granular material fluidization, for the conveying of material provides effective guarantee, economy, environmental protection, the device of reasonable a kind of separation, fluidization granular material.
The object of the invention is to be achieved through the following technical solutions.
A device for separation, fluidization granular material, is characterized in that its structure comprises a granular material separator and granular material fluidization equipment, and the discharging opening of one granular material separator connects with granular material fluidization equipment feed pipe.
The device of a kind of separation of the present invention, fluidization granular material, is characterized in that the structure of described granular material separator comprises:
Feed pipe; This feed pipe is and the vertical feed pipe of batcher discharging opening sealed attachment;
Separate cavity; This disengagement chamber body structure comprises the top board with feed pipe UNICOM charging aperture; The cavity wall affixed with top top board, relative outward-dipping, vertical setting of two sidewalls; Rise with vertically disposed side wall lower ends, with the outward-dipping cavity wall separation well floor of inclination in the same way; Separate friendship place of well floor, outward-dipping cavity wall and other two sidewalls, form a vertical discharge of fine material mouth; In vertically disposed side-walls, have lump material outlet;
Sieve plate, this sieving plate is arranged at granular material separator feed pipe below, tilt on fixing disengagement chamber body sidewall, its high-end chamber side-walls that is positioned at the outward-dipping setting under feed pipe, low side is positioned under the lump material outlet of vertically disposed cavity wall along place;
Lump material discharger, this device comprises the casing that is buckled in separation cavity lump material outlet, is provided with the drainage conduit connecting with piece material storage silo below casing.
The device of a kind of separation of the present invention, fluidization granular material, is characterized in that the structure of described granular material fluidization equipment comprises:
Device case; This housing is horizontal cylinder shape housing; Upper top on housing has fluidization powder thing and discharges, and the lower bottom part on housing has blast orifice, on housing one sidewall, has charging aperture;
Feed pipe, this feed pipe one end is fixed on device case sidewall and has charging aperture, and the other end is affixed with the vertical discharge of fine material mouth of the separation cavity of granular material separator;
Breaking means, this device comprises the rotating shaft through another sidewall of device case, is vertically fixed on the disk on rotating shaft, is vertically fixed on disk and smashes rod.
The device of a kind of separation of the present invention, fluidization granular material, what it is characterized in that described granular material fluidization equipment smashes rod for several, on the isometrical circumference that is uniformly distributed in disk limit portion.
The device of a kind of separation of the present invention, fluidization granular material, the device case of the granular material fluidization equipment described in it is characterized in that is provided with smashes excellent retainer ring, this retainer ring is evenly provided with through hole, smashes excellent tail end and interts fixing with being distributed on the isometrical circumference of disk limit portion.
The device of a kind of separation of the present invention, fluidization granular material, it is characterized in that smashing on two circumference that rod is uniformly distributed in disk limit portion of described granular material fluidization equipment, the device case of corresponding described granular material fluidization equipment is provided with it smashes excellent retainer ring, is inside and outside two rings.
The device of a kind of separation of the present invention, fluidization granular material, is characterized in that the breaking means rotating shaft of described granular material fluidization equipment is provided with wheel hub, smashes excellent fixed disc and connects with boss bolt.
The device of a kind of separation of the present invention, fluidization granular material, it is characterized in that described lump material outlet device, be buckled in the casing that separates cavity lump material outlet, be provided with air distribution outlet, by air distribution outlet by wind to the lump material outlet that separates cavity.
The device of a kind of separation of the present invention, fluidization granular material, is characterized in that its structure also comprises a lifting blade, and this lifting blade is arc, is arranged at discharging opening and the granular material fluidization equipment feed pipe connection place of granular material separator.
The device of a kind of separation of the present invention, fluidization granular material, effectively screening materials carrying, on rotor, equally distributed Internal and external cycle is broken up rod and can effectively material be continued to be dispersed as powder, in simultaneously from discharge wind-supplying mouth to housing, mend wind and make powder fluidization, powder under the effect of high velocity air in suspended state, thereby powder is discharged from fluidization powder thing outlet.The present invention is simple in structure, first broken after screening, effectively the material that meets technological requirement is continued to break up and discharged to enter next technique, is easy to maintenance, cost-saving.
Accompanying drawing explanation
Fig. 1 is the apparatus structure schematic diagram of a kind of separation of the present invention, fluidization granular material;
Fig. 2 is the breaking means structural representation of the device of a kind of separation of the present invention, fluidization granular material;
Fig. 3 is the driving device structure schematic diagram that the device of a kind of separation of the present invention, fluidization granular material is used.
The specific embodiment
A device for separation, fluidization granular material, its structure comprises a granular material separator and granular material fluidization equipment, the discharging opening of one granular material separator connects with granular material fluidization equipment feed pipe; The structure of described granular material separator comprises:
Feed pipe 1; This feed pipe is and the vertical feed pipe of batcher 2 discharging opening sealed attachment;
Separate cavity 3; This disengagement chamber body structure comprises the top board with feed pipe UNICOM charging aperture; The cavity wall affixed with top top board, relative outward-dipping, vertical setting of two sidewalls; Rise with vertically disposed side wall lower ends, with the outward-dipping cavity wall separation well floor of inclination in the same way; Separate friendship place of well floor, outward-dipping cavity wall and other two sidewalls, form a vertical discharge of fine material mouth; In vertically disposed side-walls, have lump material outlet;
Sieve plate 4, this sieving plate is arranged at granular material separator feed pipe below, tilt on fixing disengagement chamber body sidewall, its high-end chamber side-walls that is positioned at the outward-dipping setting under feed pipe, low side is positioned under the lump material outlet of vertically disposed cavity wall along place;
Lump material discharger, this device comprises the casing 5 that is buckled in separation cavity lump material outlet, is provided with the drainage conduit 7 connecting with piece material storage silo 6 below casing.
The device of a kind of separation of the present invention, fluidization granular material, the structure of described granular material fluidization equipment comprises:
Device case 8; This housing is horizontal cylinder shape housing; Upper top on housing has fluidization powder thing outlet 9, and the lower bottom part on housing has blast orifice 10, on housing one sidewall, has charging aperture;
Feed pipe 11, this feed pipe one end is fixed on device case sidewall and has charging aperture, and the other end is affixed with the vertical discharge of fine material mouth of the separation cavity of granular material separator;
Breaking means, this device comprises the rotating shaft 12 through another sidewall of device case, is vertically fixed on the disk 13 on rotating shaft, is vertically fixed on disk and smashes rod 14; The rod of smashing of described granular material fluidization equipment is several, on the isometrical circumference that is uniformly distributed in disk limit portion.
The device of a kind of separation of the present invention, fluidization granular material, the device case of described granular material fluidization equipment is also provided with smashes excellent retainer ring 15, this retainer ring is evenly provided with through hole, smashes excellent tail end and interts fixing with being distributed on the isometrical circumference of disk limit portion; Smashing on two circumference that rod is uniformly distributed in disk limit portion of described granular material fluidization equipment, the device case of corresponding described granular material fluidization equipment is provided with it smashes excellent retainer ring, is inside and outside two rings.
The device of a kind of separation of the present invention, fluidization granular material, the breaking means rotating shaft of described granular material fluidization equipment is provided with wheel hub 16, smashes excellent fixed disc and connects with boss bolt.
The device of a kind of separation of the present invention, fluidization granular material, described lump material outlet device, is buckled in the casing that separates cavity lump material outlet, is provided with air distribution outlet 17, by air distribution outlet by wind to the lump material outlet that separates cavity.
The device of a kind of separation of the present invention, fluidization granular material, its structure also comprises a lifting blade 18, this lifting blade is arc, is arranged at discharging opening and the granular material fluidization equipment feed pipe connection place of granular material separator.
During work, through motor 19, drive V belt 20 to be connected, rotor driven rotation, the material that particle size differs is fed the feed pipe of granular material separator by the two-door tilting plate lock wind of double electrical layer batcher, through sieve plate sub-sieve, the large particle diameter material being sifted out skids off from discharge gate along the sieve plate tilting, and the wind of being allocated into by discharger casing blows piece material to separate with powder-material, and block material is provided with the drainage conduit connecting with piece material storage silo and enters storage silo below casing, the powder-material being sifted out drops to tilt to separate well floor from sieve plate under wind-force and Action of Gravity Field, fall on lifting blade, scattered material and dispensing gas enters in the cavity in crusher shell simultaneously, breaing up rod with the Internal and external cycle of High Rotation Speed bumps against, it is loose that the little material of caking or hardness is broken up bastinade by inside and outside two circles, broken, scatter, by the air-flow entering from device cavity bottom blast orifice, by granular material fluidization, fluidised material under the effect of high velocity air in suspended state, granular material enters next step production technology through the negative pressure of fluidization powder thing outlet, the material that can not be taken away by negative pressure is discharged from blast orifice.Device of the present invention, by effectively screening materials carrying of sieve is set, on rotor, equally distributed Internal and external cycle is broken up rod and can effectively material be continued to be dispersed as powder, in simultaneously from wind-supplying mouth to housing, mend wind and make powder fluidization, powder in suspended state, is discharged from fluidization powder thing outlet under the effect of high velocity air.The present invention is simple in structure, first broken after screening, effectively the material that meets technological requirement is continued to break up and discharged to enter next technique, is easy to maintenance, cost-saving.
Claims (9)
1. a device for separation, fluidization granular material, is characterized in that its structure comprises a granular material separator and granular material fluidization equipment, and the discharging opening of one granular material separator connects with granular material fluidization equipment feed pipe.
2. the device of a kind of separation according to claim 1, fluidization granular material, is characterized in that the structure of described granular material separator comprises:
Feed pipe; This feed pipe is and the vertical feed pipe of batcher discharging opening sealed attachment;
Separate cavity; This disengagement chamber body structure comprises the top board with feed pipe UNICOM charging aperture; The cavity wall affixed with top top board, relative outward-dipping, vertical setting of two sidewalls; Rise with vertically disposed side wall lower ends, with the outward-dipping cavity wall separation well floor of inclination in the same way; Separate friendship place of well floor, outward-dipping cavity wall and other two sidewalls, form a vertical discharge of fine material mouth; In vertically disposed side-walls, have lump material outlet;
Sieve plate, this sieving plate is arranged at granular material separator feed pipe below, tilt on fixing disengagement chamber body sidewall, its high-end chamber side-walls that is positioned at the outward-dipping setting under feed pipe, low side is positioned under the lump material outlet of vertically disposed cavity wall along place;
Lump material discharger, this device comprises the casing that is buckled in separation cavity lump material outlet, is provided with the drainage conduit connecting with piece material storage silo below casing.
3. the device of a kind of separation according to claim 1, fluidization granular material, is characterized in that the structure of described granular material fluidization equipment comprises:
Device case; This housing is horizontal cylinder shape housing; Upper top on housing has fluidization powder thing and discharges, and the lower bottom part on housing has blast orifice, on housing one sidewall, has charging aperture;
Feed pipe, this feed pipe one end is fixed on device case sidewall and has charging aperture, and the other end is affixed with the vertical discharge of fine material mouth of the separation cavity of granular material separator;
Breaking means, this device comprises the rotating shaft through another sidewall of device case, is vertically fixed on the disk on rotating shaft, is vertically fixed on disk and smashes rod.
4. the device of a kind of separation according to claim 3, fluidization granular material, what it is characterized in that described granular material fluidization equipment smashes rod for several, on the isometrical circumference that is uniformly distributed in disk limit portion.
5. the device of a kind of separation according to claim 3, fluidization granular material, the device case of the granular material fluidization equipment described in it is characterized in that is provided with smashes excellent retainer ring, this retainer ring is evenly provided with through hole, smashes excellent tail end and interts fixing with being distributed on the isometrical circumference of disk limit portion.
6. the device of a kind of separation according to claim 4, fluidization granular material, it is characterized in that smashing on two circumference that rod is uniformly distributed in disk limit portion of described granular material fluidization equipment, the device case of corresponding described granular material fluidization equipment is provided with it smashes excellent retainer ring, is inside and outside two rings.
7. the device of a kind of separation according to claim 4, fluidization granular material, is characterized in that the breaking means rotating shaft of described granular material fluidization equipment is provided with wheel hub, smashes excellent fixed disc and connects with boss bolt.
8. the device of a kind of separation according to claim 2, fluidization granular material, it is characterized in that described lump material outlet device, be buckled in the casing that separates cavity lump material outlet, be provided with air distribution outlet, by air distribution outlet by wind to the lump material outlet that separates cavity.
9. the device of a kind of separation according to claim 2, fluidization granular material, it is characterized in that its structure also comprises a lifting blade, this lifting blade is arc, is arranged at discharging opening and the granular material fluidization equipment feed pipe connection place of granular material separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310734130.3A CN103752392A (en) | 2013-12-27 | 2013-12-27 | Device for separating and fluidizing powder material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310734130.3A CN103752392A (en) | 2013-12-27 | 2013-12-27 | Device for separating and fluidizing powder material |
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| Publication Number | Publication Date |
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| CN103752392A true CN103752392A (en) | 2014-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310734130.3A Pending CN103752392A (en) | 2013-12-27 | 2013-12-27 | Device for separating and fluidizing powder material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269507A (en) * | 2016-08-29 | 2017-01-04 | 金川集团股份有限公司 | A kind of system and method for catalyst screening |
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| US6375103B1 (en) * | 2000-03-31 | 2002-04-23 | Hosokawa Micron Powder Systems | Mill for pulverizing and classifying particulate material |
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| CN101690932A (en) * | 2009-09-25 | 2010-04-07 | 南京凯盛水泥技术工程有限公司 | Obliquely slotted powder classification device |
| CN201505539U (en) * | 2009-08-27 | 2010-06-16 | 李晓文 | Air-cooling type efficient and energy-saving grinder |
| CN102744135A (en) * | 2012-07-20 | 2012-10-24 | 新乡市华梁筛滤机械有限公司 | Airflow screening grinder |
| CN202570594U (en) * | 2012-04-09 | 2012-12-05 | 陈新国 | Energy-saving high-efficiency micro-vibration type fine linear screening machine |
| CN103447138A (en) * | 2013-09-13 | 2013-12-18 | 天津市滨海新区聚荣科技有限公司 | Airflow crushing device |
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2013
- 2013-12-27 CN CN201310734130.3A patent/CN103752392A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6375103B1 (en) * | 2000-03-31 | 2002-04-23 | Hosokawa Micron Powder Systems | Mill for pulverizing and classifying particulate material |
| CN101244400A (en) * | 2008-03-14 | 2008-08-20 | 姜新民 | Horizontal non-screen hammer piece type crushing, classifying integrated machine |
| CN201505539U (en) * | 2009-08-27 | 2010-06-16 | 李晓文 | Air-cooling type efficient and energy-saving grinder |
| CN101690932A (en) * | 2009-09-25 | 2010-04-07 | 南京凯盛水泥技术工程有限公司 | Obliquely slotted powder classification device |
| CN202570594U (en) * | 2012-04-09 | 2012-12-05 | 陈新国 | Energy-saving high-efficiency micro-vibration type fine linear screening machine |
| CN102744135A (en) * | 2012-07-20 | 2012-10-24 | 新乡市华梁筛滤机械有限公司 | Airflow screening grinder |
| CN103447138A (en) * | 2013-09-13 | 2013-12-18 | 天津市滨海新区聚荣科技有限公司 | Airflow crushing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269507A (en) * | 2016-08-29 | 2017-01-04 | 金川集团股份有限公司 | A kind of system and method for catalyst screening |
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Application publication date: 20140430 |