CN209619232U - A kind of organic fertilizer anti-caking block assembly - Google Patents

A kind of organic fertilizer anti-caking block assembly Download PDF

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Publication number
CN209619232U
CN209619232U CN201821994457.9U CN201821994457U CN209619232U CN 209619232 U CN209619232 U CN 209619232U CN 201821994457 U CN201821994457 U CN 201821994457U CN 209619232 U CN209619232 U CN 209619232U
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China
Prior art keywords
organic fertilizer
flash dryer
blower
block assembly
air inlet
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Active
Application number
CN201821994457.9U
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Chinese (zh)
Inventor
吴德华
丁耀平
吴则康
马传磊
胡安波
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Shandong Zhi Feng Agrochemical Group Co Ltd
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Shandong Zhi Feng Agrochemical Group Co Ltd
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Priority to CN201821994457.9U priority Critical patent/CN209619232U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/10Process efficiency
    • Y02P20/129Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Abstract

This patent is related to drying device technical field, specially a kind of organic fertilizer anti-caking block assembly, including whirlwind flash dryer, cyclone separator, bag filter, blower I, the air inlet of whirlwind flash dryer is connected by the air outlet of pipeline and hot-blast stove, the air inlet of the hot-blast stove is provided with blower II, heat exchanger is provided at the feed inlet of whirlwind flash dryer, the air outlet of the blower I is connected by the air inlet of pipeline and heat exchanger, and the air outlet of the heat exchanger is connect by pipeline with the air inlet of blower I.Anti-caking drying device described in the utility model preheats product using the waste heat in the high temperature air of system discharge, can save the later period heating energy used, improve drying efficiency, make full use of system waste heat, economize on resources, reduce cost.

Description

A kind of organic fertilizer anti-caking block assembly
Technical field
This patent is related to organic fertilizer production engineering device technique field, specially a kind of organic fertilizer anti-caking block assembly.
Background technique
In technique for producing organic fertilizer, reaction product needs to be dried by drying device, anti-caking is handled, and whirlwind Flash dryer is most common drying, anti-caking block assembly in organic fertilizer production.When in use, heat is empty for whirlwind flash dryer Autogenous cutting line enters drier bottom, forms strong rotation wind field under blender drive, material is entered by screw feeder In drier, under the strong effect of high speed rotation agitating paddle, material is impacted, rub and shearing force under the action of divided It dissipates, block material crushes rapidly, comes into full contact with, is heated, dries with hot-air, and dried material is carried along by air-flow to gather dust System is collected processing, completes entire drying process.
However, organic fertilizer in the prior art is dry, anti-caking block assembly has the disadvantage in that (1) product when in use Temperature is lower when into drying machine, and drying is sufficiently heated in drying machine and needs to expend mass energy, drying efficiency is low;(2) The air themperature being discharged in product drying process is higher, containing a large amount of waste heats, in the prior art mostly by air direct emission, both It causes waste heat to waste, and influences environment;(3) material is easy viscous wall on whirlwind flash dryer inner wall, and post facility cleaning is difficult.
Utility model content
To solve above-mentioned problems of the prior art, this patent discloses a kind of organic fertilizer anti-caking block assembly, tools Body technique scheme is as follows:
A kind of organic fertilizer anti-caking block assembly, including whirlwind flash dryer, the discharge port of the whirlwind flash dryer It is successively connect with cyclone separator, bag filter, blower I, the air inlet of the whirlwind flash dryer passes through pipeline and heat The air outlet of wind furnace connects, and the air inlet of the hot-blast stove is provided with blower II, the feed inlet of the whirlwind flash dryer Place is provided with heat exchanger, and the air outlet of the blower I is connected by the air inlet of pipeline and heat exchanger, the outlet air of the heat exchanger Mouth is connect by pipeline with the air inlet of blower I.Using the waste heat in the high temperature air of system discharge, product is preheated, The later period heating energy used can be saved, equipment energy consumption is reduced, improves drying efficiency, make full use of system waste heat, economize on resources, drop Low cost.
Preferably, be provided with agitating device in the whirlwind flash dryer, the agitating device include stirring shaft, Rotating electric machine and the stirring blade being arranged on stirring shaft, the stirring blade are obliquely installed upwards along stirring shaft, are stirred Blade is obliquely installed upwards can make hot-air form upward rotation wind field, play better mixing effect.
Wall blade is scraped preferably, being additionally provided on the stirring shaft, described scrape is provided with hairbrush on wall blade, can be with Cleaning drying machine inner wall in time, can effectively prevent material to glue wall.
Preferably, the stirring blade is staggered along stirring shaft in different height, mixing effect is more preferable.
Preferably, heating jacket is provided on the outer wall of the whirlwind flash dryer, by the heat transfer side in drying machine It is compound that formula becomes conduction-convection, improves material heat transfer efficiency, improves drying efficiency.
Preferably, being provided with silencer cover outside the rotating electric machine, the noise of motor operation can be reduced.
It can be seen that organic fertilizer anti-caking block assembly described in the utility model, in the high temperature air using system discharge Waste heat, product is preheated, can save the later period heats the energy used, improves drying efficiency, makes full use of system waste heat, saves About resource reduces cost.Wall blade is scraped moreover, being provided with, drying machine inner wall can be cleared up in time in the drying process, it can be effective Prevent material from gluing wall.It has substantive features and progress compared with prior art, the beneficial effect implemented is also apparent 's.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of this patent embodiment 1;
Fig. 2 is the structural schematic diagram of this patent embodiment 2;
In figure, 1: whirlwind flash dryer, 2: cyclone separator, 3: bag filter, 4: blower I, 5: hot-blast stove, 6: wind Machine II, 7: heat exchanger, 8: stirring shaft, 9: wall blade, 12: hairbrush, 13 stirring blade, 11: rotating electric machine, 10: are scraped: heating folder Set, 14: silencer cover, 15: natural wind blast pipe, 16: valve.
Specific embodiment
The technical solution of the utility model is further elaborated with below with reference to embodiment, and in conjunction with attached drawing.
Embodiment 1
As shown in Figure 1, a kind of organic fertilizer anti-caking block assembly, including whirlwind flash dryer 1, the whirlwind expansion drying The discharge port of machine 1 is successively connect with cyclone separator 2, bag filter 3, blower I 4, the whirlwind flash dryer 1 into Air port is connect by pipeline with the air outlet of hot-blast stove 5, and the air inlet of the hot-blast stove 5 is provided with blower II 6, feature Be: being provided with heat exchanger 7 at the feed inlet of the whirlwind flash dryer 1, the air outlet of the blower I 4 by pipeline with The air inlet of heat exchanger 7 connects, and the air outlet of the heat exchanger 7 is connect by pipeline with the air inlet of blower I 4.Blower I 4 Air inlet be additionally provided with natural wind blast pipe 15, above set valve 16, according to air quantity needs, can choose natural wind blast pipe 15 switch.
Drying device described in this patent, when in use: hot-air tangent line enters drier bottom, drives in agitating device Lower to form strong rotation wind field, material enters in drier, and under the strong effect of high speed rotation agitating paddle, material is hit Hit, rub and shearing force under the action of dispersed, block material crushes rapidly, come into full contact with, be heated, dry with hot-air, Dried material is carried along into dust collecting system by air-flow and is collected processing, completes entire drying process.Material is in heat exchanger The interior high temperature air with system discharge exchanges heat, and using the waste heat in the high temperature air of system discharge, preheats to product, The later period heating energy used can be saved, equipment energy consumption is reduced, improves drying efficiency, make full use of system waste heat, economize on resources, drop Low cost.
Embodiment 2
As shown in Fig. 2, being provided with agitating device in the whirlwind flash dryer 1, the agitating device includes that stirring turns Axis 8, rotating electric machine 9 and the stirring blade 10 being arranged on stirring shaft 8, the stirring blade 10 is along stirring shaft 8 to updip Tiltedly setting.It is additionally provided on the stirring shaft 8 and scrapes wall blade 11, described scrape is provided with hairbrush 12 on wall blade 11.It is described to stir It mixes blade 10 and is staggered along stirring shaft 8 in different height.Heating folder is provided on the outer wall of the whirlwind flash dryer 1 Set 13.Silencer cover 14 is provided with outside the rotating electric machine 9.

Claims (6)

1. a kind of organic fertilizer anti-caking block assembly, it is characterised in that: including whirlwind flash dryer, the whirlwind flash dryer Discharge port successively connect with cyclone separator, bag filter, blower I, the air inlet of the whirlwind flash dryer passes through The connection of the air outlet of pipeline and hot-blast stove, the air inlet of the hot-blast stove are provided with blower II, the whirlwind flash dryer Feed inlet at be provided with heat exchanger, the air outlet of the blower I is connected by the air inlet of pipeline and heat exchanger, the heat exchange The air outlet of device is connect by pipeline with the air inlet of blower I.
2. organic fertilizer anti-caking block assembly according to claim 1, which is characterized in that set in the whirlwind flash dryer It is equipped with agitating device, the agitating device includes stirring shaft, rotating electric machine and the stirring blade being arranged on stirring shaft, institute It states stirring blade and is obliquely installed upwards along stirring shaft.
3. organic fertilizer anti-caking block assembly according to claim 2, which is characterized in that be additionally provided on the stirring shaft Wall blade is scraped, described scrape is provided with hairbrush on wall blade.
4. organic fertilizer anti-caking block assembly according to claim 2, which is characterized in that the stirring blade is along stirring shaft It is staggered in different height.
5. organic fertilizer anti-caking block assembly according to claim 1, which is characterized in that outside the whirlwind flash dryer Heating jacket is provided on wall.
6. organic fertilizer anti-caking block assembly according to claim 2, which is characterized in that be provided with and disappear outside the rotating electric machine Sound cover.
CN201821994457.9U 2018-11-29 2018-11-29 A kind of organic fertilizer anti-caking block assembly Active CN209619232U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821994457.9U CN209619232U (en) 2018-11-29 2018-11-29 A kind of organic fertilizer anti-caking block assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821994457.9U CN209619232U (en) 2018-11-29 2018-11-29 A kind of organic fertilizer anti-caking block assembly

Publications (1)

Publication Number Publication Date
CN209619232U true CN209619232U (en) 2019-11-12

Family

ID=68444648

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821994457.9U Active CN209619232U (en) 2018-11-29 2018-11-29 A kind of organic fertilizer anti-caking block assembly

Country Status (1)

Country Link
CN (1) CN209619232U (en)

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