CN104488464A - Steel plate silo with movable axial flow fan - Google Patents
Steel plate silo with movable axial flow fan Download PDFInfo
- Publication number
- CN104488464A CN104488464A CN201410847719.9A CN201410847719A CN104488464A CN 104488464 A CN104488464 A CN 104488464A CN 201410847719 A CN201410847719 A CN 201410847719A CN 104488464 A CN104488464 A CN 104488464A
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- CN
- China
- Prior art keywords
- axial flow
- flow fan
- handle hole
- silo
- mobile type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/51—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for storing agricultural or horticultural products
Abstract
The invention provides a steel plate silo with a movable axial flow fan. The national requirement on the air tightness of the silo is that the half-life period of dropping to 250pa from 500pa is not lower than 60 seconds; the existing silos hardly conform to the requirement and the air tightness modification difficulty is large. The steel plate silo with the movable axial flow fan is composed of a foundation (1) and a silo body connected with the foundation; the silo body is provided with a silo top (3); an operating hole with a flange is formed in the silo top; the operating hole is connected with the movable axial flow fan (5); the axial flow fan is connected with the movable axial flow fan by virtue of a movable frame (6) or a flange (11). The steel plate silo with the movable axial flow fan is manufactured by use of steel and used for storing grain for a long time.
Description
technical field:
the present invention relates to the long-term deposit silo that a kind of storehouse heading tape has axial flow blower.
background technology:
china is populous nation; grain reserves amount is very huge; silo often can need to ventilate to remove top, storehouse accumulated heat in use; prevent bad grain; therefore Cang Ding is provided with axial flow blower; when grain is infested silo need airtight when dispensing is fumigated in storehouse medicament remain on certain concentration, also make medicament not leak simultaneously, avoid contaminated environment.Country requires to be not less than 60 seconds for 500pa is down to the 250pa half life period to silo air-tightness, and existing storehouse type seldom can reach requirement, and air-tightness transformation difficulty is large.
the how airtight problem being Food technology worker always and researching and developing in axial flow blower hole when silo is airtight, prior art is added with airtight gate between axial flow blower and axial flow blower hole, above-mentioned way shortcoming is: airtight gate cost is high, airtight poor stability, the easy heat conduction of gate, and adpting flange many impacts airtight effect.
summary of the invention:
the object of this invention is to provide a kind of steel silo with mobile type axial flow fan, is the one new storehouse type that innovation upgrading is formed on conventional steel plates silo foundation.This storehouse type is all better than traditional horizontal warehouse in mechanization degree, insulation, air-tightness, Economization on land, energy-saving and environmental protecting etc., and cost is the half of traditional horizontal warehouse storehouse type, will produce deep reform after promoting the use of to China's the mean of storing grain.
the object of the present invention is achieved like this:
with the steel silo of mobile type axial flow fan, its composition comprises: basis, connect the warehouse on basis, described warehouse has Cang Ding, described Cang Ding has the handle hole with flange, described handle hole is connected with movable axial flow fan, and described axial flow blower is connected with described shifting axle flow fan by movable stand and/or flange.
the described steel silo with mobile type axial flow fan, described movable stand one end is fixed on handle hole cylindrical shell, and the other end is fixed on axial flow blower, and described movable stand is translation type movable frame or folding type movable stand.
the described steel silo with mobile type axial flow fan, accompanies seal cover board between end flanges and handle hole flange under described axial flow blower, plays the sealing strip of sealing function when accompanying stifling or controlled atmosphere between seal cover board and handle hole flange.
the described steel silo with mobile type axial flow fan, the barrel of described storehouse cylindrical shell is double-decker, intermediate course has heat-insulation layer, the inwall of described barrel is spiral seam structure or fabricated construction, the top board of described Cang Ding is Welding Structure, and described top board and described inwall are welded to connect formation airtight construction.
the described steel silo with mobile type axial flow fan, described axial flow blower removes rear handle hole also can as entering grain hole or enter hole's use.
the described steel silo with mobile type axial flow fan, with the heat insulating mattress of moveable in described handle hole.
beneficial effect:
1. the present invention changes the mode that traditional axial flow blower fixes use, the handle hole that axial flow blower removes rear formation can carry out the several work activities such as the observation of grain feelings, sampling, also can use as enter hole, air vent simultaneously, achieve a hole multiplex, greatly facilitate storehouse top operation.
formula or folding type movable stand failure rate is low at ordinary times, simple to operate, flexible, operating efficiency is high, does not need professional knowledge, is applicable to common work librarian use.
grain needs fumigant insect killing when infested, and silo must be airtight, and how airtight axial flow blower is is Grain Trade a great problem always.Seal cover board is pressed from both sides in the present invention between end flanges and handle hole mode under adopting blower fan seals, and simple and practical air-tightness is good.Traditional sealing means is at axial flow blower top seal, and time stifling, medicine corrodes serious to axial flow blower.Its another large benefit is that fumigating medicine and axial flow blower are isolated, and avoids the corrosion of medicine to axial flow blower.
how traditional heat preservation steel plate silo axial flow blower position is incubated is a difficult problem always, adopt the technology of the present invention axial flow blower hole insulation simple, cost is low, effective, thoroughly solves a difficult problem for many years in industry.
accompanying drawing illustrates:
accompanying drawing 1 is structural representation of the present invention.
accompanying drawing 2 be stifling or controlled atmosphere time, axial flow blower is arranged on the peripheral structure schematic diagram (parallel-moving type) of handle hole position.
accompanying drawing 3 is under ventilation state, and axial flow blower is arranged on the peripheral structure schematic diagram (parallel-moving type) of handle hole position
accompanying drawing 4 is that axial flow blower rotates along bearing pin 10, shifts out the peripheral structure schematic diagram when handle hole position.
accompanying drawing 5 be stifling or controlled atmosphere time, axial flow blower is arranged on the peripheral structure schematic diagram (convertible) of handle hole position.
accompanying drawing 6 is under ventilation state, and axial flow blower is arranged on the peripheral structure schematic diagram (convertible) of handle hole position.
accompanying drawing 7 is that axial flow blower rotates along bearing pin 12, shifts out the peripheral structure schematic diagram when handle hole position.
embodiment:
embodiment 1:
a kind of steel silo with mobile type axial flow fan, its composition comprises: basis 1, connect the warehouse 2 on basis, described warehouse has top, storehouse 3, described Cang Ding has the handle hole with flange, described handle hole is connected with movable axial flow fan 5, and described axial flow blower is connected with described shifting axle flow fan by movable stand 6 and/or flange 11.
embodiment 2:
the steel silo with mobile type axial flow fan described in embodiment 1, described movable stand 6 one end is fixed on handle hole cylindrical shell 4, the other end is fixed on axial flow blower 5, and described movable stand is the translation type movable frame removed on sustained height or the folding type movable stand swayed.
when using handle hole, parallel-moving type is risen along bearing pin 10 by axial flow blower and is rotated away.
when using handle hole, convertible, be that axial flow blower is rotated away along bearing pin 12.
embodiment 3:
the steel silo with mobile type axial flow fan described in embodiment 1 or 2, accompanies seal cover board 7 between end flanges and handle hole flange under described axial flow blower, plays the sealing strip 8 of sealing function when accompanying stifling or controlled atmosphere between seal cover board and handle hole flange.
embodiment 4:
the steel silo with mobile type axial flow fan described in embodiment 1 or 2 or 3, the barrel of described storehouse cylindrical shell is double-decker, intermediate course has heat-insulation layer, the inwall of described barrel is spiral seam structure or fabricated construction, the top board of described Cang Ding is Welding Structure, and described top board and described inwall are welded to connect formation airtight construction.
embodiment 5:
embodiment 1 or the steel silo with mobile type axial flow fan described in 2 or 3 or 4, described axial flow blower removes rear handle hole also can as entering grain hole or enter hole's use.
embodiment 6:
embodiment 1 or 2 or the steel silo with mobile type axial flow fan described in 3 or 4 or 5, with the heat insulating mattress 9 of moveable in described handle hole.
Claims (6)
1. the steel silo with mobile type axial flow fan, its composition comprises: basis, connect the warehouse on basis, described warehouse has Cang Ding, it is characterized in that: described Cang Ding has the handle hole with flange, described handle hole is connected with movable axial flow fan, and described axial flow blower is connected with described handle hole by movable stand and/or flange.
2. the steel silo with mobile type axial flow fan according to claim 1, it is characterized in that: described movable stand one end is fixed on handle hole cylindrical shell, the other end is fixed on axial flow blower, and described movable stand is translation type movable frame or folding type movable stand.
3. the steel silo with mobile type axial flow fan according to claim 1 and 2, it is characterized in that: under described axial flow blower, between end flanges and handle hole flange, accompany seal cover board, when accompanying stifling or controlled atmosphere between described seal cover board and handle hole flange, play the sealing strip of sealing function.
4. the steel silo with mobile type axial flow fan according to claim 1 or 2 or 3, it is characterized in that: the barrel of described storehouse cylindrical shell is double-decker, intermediate course has heat-insulation layer, the inwall of described barrel is spiral seam structure or fabricated construction, the top board of described Cang Ding is Welding Structure, and described top board and described inwall are welded to connect formation airtight construction.
5. the steel silo with mobile type axial flow fan according to claim 1 or 2 or 3 or 4, is characterized in that: described axial flow blower removes rear handle hole also can as entering grain hole or enter hole's use.
6. the steel silo with mobile type axial flow fan according to claim 1 or 2 or 3 or 4 or 5, is characterized in that: with moveable heat insulating mattress in described handle hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410847719.9A CN104488464A (en) | 2014-12-29 | 2014-12-29 | Steel plate silo with movable axial flow fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410847719.9A CN104488464A (en) | 2014-12-29 | 2014-12-29 | Steel plate silo with movable axial flow fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104488464A true CN104488464A (en) | 2015-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410847719.9A Pending CN104488464A (en) | 2014-12-29 | 2014-12-29 | Steel plate silo with movable axial flow fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104488464A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654103A (en) * | 2017-09-21 | 2018-02-02 | 萍乡市华星环保工程技术有限公司 | A kind of closed coal canopy of environment-friendly type |
| CN113374710A (en) * | 2021-07-12 | 2021-09-10 | 杨玉亭 | Axial fan convenient to maintenance |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2006203526A1 (en) * | 2005-08-15 | 2007-03-01 | A. L. Chalmers & Son Pty Ltd | System and method for opening and closing a silo lid from the ground |
| JP2007252307A (en) * | 2006-03-24 | 2007-10-04 | Kagawa Prefecture | Ventilator for fodder tank and fodder tank attached in the same |
| CN101837867A (en) * | 2010-02-05 | 2010-09-22 | 扬州牧羊仓储工程有限公司 | Double-wall thermal-insulation steel silo |
| CN201826577U (en) * | 2010-01-06 | 2011-05-11 | 李绍军 | Aeration drying grain storage bin |
| CN102953575A (en) * | 2012-11-22 | 2013-03-06 | 哈尔滨北仓粮食仓储工程设备有限公司 | Airtight heat preservation steel plate silo and manufacturing method thereof |
| CN104137715A (en) * | 2014-07-30 | 2014-11-12 | 国家粮食局科学研究院 | Negative-pressure-typed granary cooling system |
| CN204498825U (en) * | 2014-12-29 | 2015-07-29 | 刘全义 | With the steel silo of mobile type axial flow fan |
-
2014
- 2014-12-29 CN CN201410847719.9A patent/CN104488464A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2006203526A1 (en) * | 2005-08-15 | 2007-03-01 | A. L. Chalmers & Son Pty Ltd | System and method for opening and closing a silo lid from the ground |
| JP2007252307A (en) * | 2006-03-24 | 2007-10-04 | Kagawa Prefecture | Ventilator for fodder tank and fodder tank attached in the same |
| CN201826577U (en) * | 2010-01-06 | 2011-05-11 | 李绍军 | Aeration drying grain storage bin |
| CN101837867A (en) * | 2010-02-05 | 2010-09-22 | 扬州牧羊仓储工程有限公司 | Double-wall thermal-insulation steel silo |
| CN102953575A (en) * | 2012-11-22 | 2013-03-06 | 哈尔滨北仓粮食仓储工程设备有限公司 | Airtight heat preservation steel plate silo and manufacturing method thereof |
| CN104137715A (en) * | 2014-07-30 | 2014-11-12 | 国家粮食局科学研究院 | Negative-pressure-typed granary cooling system |
| CN204498825U (en) * | 2014-12-29 | 2015-07-29 | 刘全义 | With the steel silo of mobile type axial flow fan |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654103A (en) * | 2017-09-21 | 2018-02-02 | 萍乡市华星环保工程技术有限公司 | A kind of closed coal canopy of environment-friendly type |
| CN107654103B (en) * | 2017-09-21 | 2019-06-28 | 萍乡市华星环保工程技术有限公司 | A kind of closed coal canopy of environment-friendly type |
| CN113374710A (en) * | 2021-07-12 | 2021-09-10 | 杨玉亭 | Axial fan convenient to maintenance |
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Application publication date: 20150408 |
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