CN104406377A - Chemical fertilizer drying and screening machine - Google Patents

Chemical fertilizer drying and screening machine Download PDF

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Publication number
CN104406377A
CN104406377A CN201410794418.4A CN201410794418A CN104406377A CN 104406377 A CN104406377 A CN 104406377A CN 201410794418 A CN201410794418 A CN 201410794418A CN 104406377 A CN104406377 A CN 104406377A
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CN
China
Prior art keywords
vibratory sieve
screening machine
fertilizer
chemical fertilizer
drying
Prior art date
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Application number
CN201410794418.4A
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Chinese (zh)
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CN104406377B (en
Inventor
李崇军
吕德友
刘庆
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ZUNYI LIANGU AGRICULTURAL TECHNOLOGY Co Ltd
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ZUNYI LIANGU AGRICULTURAL TECHNOLOGY Co Ltd
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Priority to CN201410794418.4A priority Critical patent/CN104406377B/en
Publication of CN104406377A publication Critical patent/CN104406377A/en
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Abstract

The invention discloses a chemical fertilizer drying and screening machine. The chemical fertilizer drying and screening machine comprises a drum, a cold air blower and vibrating screens, wherein toothed rings and support rings are arranged on the outer wall of the drum, the toothed rings are arranged in the support rings, an electric motor is correspondingly arranged below each support ring and is in transmission connection with the support ring, and a feed port and a discharge port are formed in two ends of the drum respectively; the cold air blower is arranged at one end of the discharge port; the multiple layers of vibrating screens are arranged at the lower end of the discharge port, the sieve mesh apertures of the layers of vibrating screens are decreased gradually according to the layer number of the vibrating screens, and an inclined plate is arranged at one end of each vibrating screen and connected with a charging box. According to the chemical fertilizer drying and screening machine, dust and powder in a fertilizer particle drying process can be removed, centralized and collected, the step of dust and powder cleaning by a worker is omitted, the condition of fertilizer particle softening caused by vapor generated due to overhigh temperature during bagging is avoided, meanwhile, dried fertilizer particles can be bagged respectively according to different sizes, and accordingly, the fertilizer saving is facilitated during fertilizer application.

Description

A kind of chemical fertilizer dries screening machine
Technical field
The present invention relates to a kind of fertilizer production equipment, specifically a kind of chemical fertilizer dries screening machine.
Background technology
In the production of fertilizer, need fertilizer drying later for granulation to be formed dry solid particle, be convenient to store and transport.In the process of drying, by flight, material need be kicked up, be formed and expect that curtain and hot-air carry out exchanging drying materials, to avoid particle bond or hot-spot.A lot of dryer is had now to utilize hot-air seasoning, hot blast and solid particle mix in the inner chamber of cylinder, owing to being difficult to the flow direction controlling hot blast, drying effect is unstable, and chemical fertilizer granule can produce certain dust and tiny powder in the process of drying forming, as do not separated, certain impact can be produced on the quality of fertilizer.Bag can not be filled at once through high temperature owing to drying rear chemical fertilizer granule, otherwise a large amount of steam can be produced after dress bag the chemical fertilizer granule of oven dry is softened, dress bag is carried out again after chemical fertilizer granule need be waited to cool, the efficiency of impact dress bag, add solid particle not of uniform size, the dress bag if do not classified, that can cause waste unavoidably in the process of fertilising.
Summary of the invention
The present invention seeks to the deficiency existed for prior art, the invention provides one and chemical fertilizer granule can be helped cool, again can dust-separating and powder, can also carry out according to the size of the chemical fertilizer granule of discharging the chemical fertilizer oven dry screening machine that screens.
This programme is as follows:
A kind of chemical fertilizer dries screening machine, comprises cylinder, cooling device and screening plant; Described inner wall of rotary drum is provided with lifting blade, its outer wall is provided with ring gear and filler ring, described ring gear gear ring is located in filler ring, the below of filler ring is provided with motor, filler ring is connected with electric-motor drive, the two ends of described cylinder are respectively equipped with feeding mouth and discharging opening, and cooling device is located at discharging opening one end, are screening plant under discharging opening.
Preferably, cooling device is cold blower, because air blast is located at discharging opening port, when fertiliser granulates is sent from discharging opening, the cold wind of air blast blowout can make the fertilizer of oven dry reduce surface temperature and by the dust that is mixed in fertiliser granulates and powder separation.
Preferably, in discharging opening lower end, can collecting box be set, be convenient to collect dust and powder.
Preferably, screening plant is provided with Multilayer vibrating screen from top to bottom, and the sieve aperture bore of every layer of vibratory sieve according to the number of plies of vibratory sieve from big to small, therefore can according to its classification of the large young pathbreaker of fertiliser granulates after oven dry.
Preferably, one end of vibratory sieve can arrange swash plate, and swash plate connects charging box, is convenient to reduce the fertiliser granulates in vibratory sieve, makes the better effects if of screening.
This programme use principle is as follows: when the fertiliser granulates of drying is sent from discharging opening, cold blower blowing cold air is by the surface cool of fertiliser granulates, avoid producing steam when filling bag thus adding the efficiency of fast-assembling bag and the dust be mixed in fertiliser granulates and powder are blown in collecting box, eliminate the step of artificial clean dust and powder; Because vibratory sieve is provided with the different sieve aperture of bore, after the fertiliser granulates of drying falls into vibratory sieve, falling in corresponding vibratory sieve by vibrating the fertiliser granulates that varied in size, being convenient to staff and classifying dress bag.
Advantage of the present invention is: 1, dust and powder can be removed and centralized collection, eliminate the step that staff cleans dust and powder; 2, the cooling of the fertiliser granulates of oven dry avoided the too high generation steam of temperature when filling bag and cause fertiliser granulates to soften, also accelerating the efficiency of dress bag simultaneously; 3, fertiliser granulates after oven dry can being filled bag respectively according to different sizes, being convenient to save fertilizer when applying fertilizer.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral: cylinder 1, ring gear 2, filler ring 3, motor 4, feeding mouth 5, discharging opening 6, cold blower 7, dust collecting bin 8, vibratory sieve 9, sieve aperture 10, swash plate 11, charging box 12.
A kind of chemical fertilizer dries screening machine, comprises cylinder, cold blower and vibratory sieve; Described cylinder 1 outer wall is provided with ring gear 2 and filler ring 3, and described ring gear 2 is located in filler ring 3, and the below correspondence of filler ring 3 is provided with motor 4, and filler ring 3 and motor 4 are in transmission connection, and the two ends of described cylinder 1 are respectively equipped with feeding mouth 5 and discharging opening 6; Cold blower 7 is located at discharging opening 6 one end, when fertiliser granulates is sent from discharging opening 6, the cold wind that cold blower 7 blows out can make the fertilizer of oven dry reduce surface temperature and by the dust that is mixed in fertiliser granulates and powder separation, owing to being provided with dust collecting bin 8 in discharging opening 6 lower end, dust and powder can be focused on; Discharging opening 6 lower end is vibratory sieve 9, vibratory sieve 9 is provided with multilayer, sieve aperture 10 bore of every layer of vibratory sieve 9 according to 9 numbers of plies of vibratory sieve from big to small, can according to its classification of the large young pathbreaker of fertiliser granulates after oven dry, and vibratory sieve 9 is at one end provided with swash plate 11, swash plate 12 connects charging box 12, is convenient to reduce the fertiliser granulates in vibratory sieve 9, makes the better effects if of screening.
During use, sent into cylinder 1 after putting into feeding mouth 5 by needing the fertiliser granulates of drying to dry, fertiliser granulates after oven dry falls into vibratory sieve 9, when the fertiliser granulates of drying is sent from discharging opening 6, cold blower 7 blowing cold air is by the surface cool of fertiliser granulates, avoid producing steam when filling bag thus adding the efficiency of fast-assembling bag and the dust be mixed in fertiliser granulates and powder are blown in dust collecting bin 8, eliminate the step of artificial clean dust and powder; Because vibratory sieve 9 is provided with the different sieve aperture of bore 10, after the fertiliser granulates of drying falls into vibratory sieve 9, fall in corresponding vibratory sieve 9 by vibrating the fertiliser granulates varied in size, be convenient to staff classify dress bag, because vibratory sieve 9 is at one end provided with swash plate 11, swash plate 12 connects charging box 12, is convenient to reduce the fertiliser granulates in vibratory sieve 9, makes the better effects if of screening.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.

Claims (4)

1. chemical fertilizer dries a screening machine, comprises cylinder, cold blower and vibratory sieve; Described inner wall of rotary drum is provided with lifting blade, and its outer wall is provided with ring gear and filler ring, and described ring gear is located in filler ring, and the below of filler ring is provided with motor, and filler ring is connected with electric-motor drive, and the two ends of described cylinder are respectively equipped with feeding mouth and discharging opening; Cold blower is located at discharging opening one end; Discharging opening lower end is vibratory sieve.
2. a kind of chemical fertilizer according to claim 1 dries screening machine, and it is characterized in that, vibratory sieve is provided with multilayer, and according to the number of plies of vibratory sieve from big to small, and vibratory sieve is at one end provided with swash plate to the sieve aperture bore of every layer of vibratory sieve, and swash plate connects charging box.
3. a kind of chemical fertilizer according to claim 1 dries screening machine, and it is characterized in that, discharging opening one end is also provided with dust collecting bin.
4. vibratory sieve according to claim 2, is characterized in that, one end of vibratory sieve can arrange swash plate, connects charging box under swash plate.
CN201410794418.4A 2014-12-21 2014-12-21 A kind of chemical fertilizer dries screening machine Active CN104406377B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410794418.4A CN104406377B (en) 2014-12-21 2014-12-21 A kind of chemical fertilizer dries screening machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410794418.4A CN104406377B (en) 2014-12-21 2014-12-21 A kind of chemical fertilizer dries screening machine

Publications (2)

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CN104406377A true CN104406377A (en) 2015-03-11
CN104406377B CN104406377B (en) 2016-09-21

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105175032A (en) * 2015-08-05 2015-12-23 天紫再生资源加工(天津)有限公司 Automatic garbage reclamation fertilizer making system
EP3147588A1 (en) 2015-09-23 2017-03-29 Zachodniopomorski Uniwersytet Technologiczny w Szczecinie A method for cooling fertilizers and a system for cooling fertlizer
CN107495429A (en) * 2017-07-31 2017-12-22 兰溪市奥而特农业科技有限公司 A kind of coffee bean automatic baking dry screen optional equipment
CN107576166A (en) * 2017-07-31 2018-01-12 浦江县元寿农业科技有限公司 Multifunction chemical fertilizer drying machine based on roller
CN107677070A (en) * 2017-08-03 2018-02-09 浦江县元寿农业科技有限公司 Beneficial to the High-efficiency dryer of chemical fertilizer shaping
CN107702470A (en) * 2017-10-30 2018-02-16 湄潭县渝乾茶叶有限公司 A kind of tea-drying device
CN115235202A (en) * 2022-06-30 2022-10-25 重庆源源龙脉食品有限公司 Vibrating dewatering and homogenizing system for Yinmi

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4749349A (en) * 1985-08-07 1988-06-07 Kaltenbach-Thuring S.A. Granulating device and plant
CN1834070A (en) * 2006-04-06 2006-09-20 潍坊昌大肥料有限公司 Spray pelleting process of compound fertilizer
CN201694966U (en) * 2010-08-20 2011-01-05 广东圣茵花卉园艺有限公司 Organic fertilizer continuous production device
CN102617021A (en) * 2012-03-29 2012-08-01 晋江创研饰品有限公司 Glass bead rounding machine
CN102889796A (en) * 2012-10-20 2013-01-23 青岛嘉禾丰肥业有限公司 Manure cooler
CN202865142U (en) * 2012-11-06 2013-04-10 富阳市瑞珏科技有限公司 Drying, cooling and screening integrated machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4749349A (en) * 1985-08-07 1988-06-07 Kaltenbach-Thuring S.A. Granulating device and plant
CN1834070A (en) * 2006-04-06 2006-09-20 潍坊昌大肥料有限公司 Spray pelleting process of compound fertilizer
CN201694966U (en) * 2010-08-20 2011-01-05 广东圣茵花卉园艺有限公司 Organic fertilizer continuous production device
CN102617021A (en) * 2012-03-29 2012-08-01 晋江创研饰品有限公司 Glass bead rounding machine
CN102889796A (en) * 2012-10-20 2013-01-23 青岛嘉禾丰肥业有限公司 Manure cooler
CN202865142U (en) * 2012-11-06 2013-04-10 富阳市瑞珏科技有限公司 Drying, cooling and screening integrated machine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105175032A (en) * 2015-08-05 2015-12-23 天紫再生资源加工(天津)有限公司 Automatic garbage reclamation fertilizer making system
EP3147588A1 (en) 2015-09-23 2017-03-29 Zachodniopomorski Uniwersytet Technologiczny w Szczecinie A method for cooling fertilizers and a system for cooling fertlizer
CN107495429A (en) * 2017-07-31 2017-12-22 兰溪市奥而特农业科技有限公司 A kind of coffee bean automatic baking dry screen optional equipment
CN107576166A (en) * 2017-07-31 2018-01-12 浦江县元寿农业科技有限公司 Multifunction chemical fertilizer drying machine based on roller
CN107677070A (en) * 2017-08-03 2018-02-09 浦江县元寿农业科技有限公司 Beneficial to the High-efficiency dryer of chemical fertilizer shaping
CN107702470A (en) * 2017-10-30 2018-02-16 湄潭县渝乾茶叶有限公司 A kind of tea-drying device
CN115235202A (en) * 2022-06-30 2022-10-25 重庆源源龙脉食品有限公司 Vibrating dewatering and homogenizing system for Yinmi

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