CN201080375Y - Silo distributing device - Google Patents

Silo distributing device Download PDF

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Publication number
CN201080375Y
CN201080375Y CNU200720102582XU CN200720102582U CN201080375Y CN 201080375 Y CN201080375 Y CN 201080375Y CN U200720102582X U CNU200720102582X U CN U200720102582XU CN 200720102582 U CN200720102582 U CN 200720102582U CN 201080375 Y CN201080375 Y CN 201080375Y
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CN
China
Prior art keywords
silo
center
gyration
central
revolving
Prior art date
Application number
CNU200720102582XU
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Chinese (zh)
Inventor
朱耀平
王勇人
黄明娇
原晓红
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朱耀平
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Publication date
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Priority to CNU200720102582XU priority Critical patent/CN201080375Y/en
Application granted granted Critical
Publication of CN201080375Y publication Critical patent/CN201080375Y/en

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Abstract

The utility model relates to a material distributor used in a silo, comprising a silo, a crossbeam arranged at the top of the silo, a revolving center piece fixed at the crossbeam at the top of the silo, and a rotary axle hung on the revolving center piece. The external end of the rotary axle is supported on the revolving track of the silo, and a material distributing belt and a material plough are arranged on the external end of the rotary axle. A material feeding port is arranged above the revolving center piece, a central material discharging cylinder and a revolving discharging cylinder are arranged below the revolving center piece; the central material discharging cylinder is communicated with the silo and the outlet port of the revolving discharging cylinder is arranged above the material distributing belt. A central electric baffle is arranged between the central discharging cylinder and the revolving discharging cylinder to selectively seal the central discharging cylinder and the revolving discharging cylinder, so that only one of the central discharging cylinder and the revolving discharging cylinder is communicated with the revolving center piece. The material distributor of the utility model can spread the material full of the silo to the largest degree, thus improving the utilization ratio of the silo.

Description

The silo distribution device

Technical field

The utility model relates to a kind of silo distribution device that loads material in silo, and silo distribution device of the present utility model can be with the whole spaces cloth full with substance in the silo.

Background technology

Silo is a kind of large-scale plant that is used to store and can conveniently draws off loose unpacked material, is widely used in industrial systems such as coal, electric power, metallurgy, building materials and grain.

Although the form of silo is varied, but all be to improve on the inner structure of silo and discharge method basically, then be to adopt a kind of relatively tradition and simple distributing mode for charging: material is sent into the silo stored from the direct free-falling body of the inlet point that is positioned at the silo top always.The problem that this feeding manner exists mainly is: one, for lump material, as clean fine coal, corn etc., movement of falling object meeting increases the percentage of damage of material greatly, and this is not wish occurrence in the material storage; Two, the material that is fallen by inlet point can be heaped with certain leaning angle in silo, can't cloth in the silo space beyond the leaning angle, cause the waste in silo space.

The CN1951777 patent provides a kind of buffering material-distribution device of cartridge, causes the high problem of lump material percentage of damage with solution because of direct charging.This buffering material-distribution device of cartridge is at center mast of silo internal fixation, one or more spiral slide has spiraled on center mast, the spiral slide inlet is communicated with the silo inlet point, silo top is provided with a reversing bridge of making gyroscopic movement around center mast, liftable cloth reversing bridge dangles below reversing bridge by steel rope, a upper end is connected with the outside of the sealing cylinder movable set of annular guide skewed slot at spiral slide, and annular guide skewed slot captiveed joint with the cloth reversing bridge, make the sealing cylinder can be with the together lifting of cloth reversing bridge, revolution.This buffering material-distribution device of cartridge can make material be slipped to the cloth reversing bridge by spiral slide, again with the drop free-falling body of the minimum material bed surface in the silo.

Though above-mentioned buffering material-distribution device of cartridge can prevent lump material effectively and directly fall the material fragmentation that causes by inlet point, does not solve the problem that material is heaped with leaning angle fully, also can't be with cloth full with substance in the silo.Simultaneously, above-mentioned buffering material-distribution device of cartridge structure is too complicated, and not only the cloth process is loaded down with trivial details, is difficult to control, has also increased the construction cost of silo.

Summary of the invention

The purpose of this utility model provides a kind of silo distribution device, to greatest extent material is covered with silo, improves the degree of utilization of silo.

Silo distribution device of the present utility model includes silo, is installed in top, storehouse crossbeam, center of gyration body and the reversing bridge at silo top, wherein:

The center of gyration body is fixed on the central authorities of top, storehouse crossbeam;

The inner of reversing bridge connects hangs, and will hang with the center of gyration body by swing bearing and be movably connected, and the outer end is supported on the rotary track that is arranged on the silo, drives by the reversing bridge actuating device, makes the reversing bridge can be around the rotation of center of gyration body;

Distributing belt is installed on the reversing bridge, and is provided with one or more plough glasswares;

The top of center of gyration body is an inlet point, the exit, below is connected with central blanking barrel and revolution charging conduit respectively, and between central blanking barrel and revolution charging conduit, be provided with the electronic baffle plate in center, the electronic baffle plate in center is selected a ground and is closed central blanking barrel or revolution charging conduit, and another doffer is communicated with the center of gyration body; The outlet of central blanking barrel directly is communicated with silo downwards, and the outlet of revolution charging conduit then is positioned at the top of distributing belt.

In the utility model,, a reversing bridge can be on the center of gyration body, connected, also a reversing bridge can be respectively be connected with in the both sides of center of gyration body according to silo size and actual needs.When being connected with two reversing bridges, two distributing belt that length is different preferably are set respectively on two reversing bridges, simultaneously, the plough glassware that is provided with on the reversing bridge of both sides is also inequality apart from the spacing of center of gyration body, and making it is that the center of circle is staggered setting with the center of gyration body.

Cloth working process of the present utility model is: material falls from the center of center of gyration body, and the electronic baffle plate in center outwards blocks the revolution charging conduit, and material at first directly falls into silo by central blanking barrel, finishes the cloth of 50~60% volumes in the silo.When the bank top reaches the central blanking barrel height, the electronic baffle plate in center inwardly blocks central blanking barrel, open the revolution charging conduit, distributing belt on while self-opening reversing bridge and the reversing bridge, material is fallen on the distributing belt by the revolution charging conduit, outwards carry by distributing belt, annular cloth is carried out in the silo periphery, finish the cloth of silo remainder 20~30% peripheral spaces.When peripheral bank top also reaches the height of reversing bridge, plough glassware on the self-opening reversing bridge continues to carry out annular cloth by distributing belt, and the Periapical space of each bank is filled up, finish remaining 10~20% interior annular space cloth, and then finish whole clothes of silo.

Silo distribution device of the present utility model adopts earlier by central blanking barrel center cloth, again by revolution charging conduit and the peripheral cloth of distributing belt, the distributing mode of annular space in the silo being filled and led up by the plough glassware has been covered with silo with material to greatest extent at last, has improved the degree of utilization of silo.

The utility model adopts belt distributing mode from inside to outside, and cloth is reasonable, and material overall flow in the cloth process is not prone to knot arch, the latch up phenomenon of material in silo.Simultaneously, the cloth at silo center relies on elements to finish, and distribution device is not worked, and has reduced the overall operation cost of silo yet.

Description of drawings

Fig. 1 is the silo distribution device structural representation that has a reversing bridge;

Fig. 2 is the silo distribution device structural representation that has two reversing bridges.

The specific embodiment

Embodiment 1

The structure of silo distribution device is equipped with top, storehouse crossbeam 4 as shown in Figure 1 at the top of silo 13, be reserved with an annular boss 14 on silo 13 inwalls, and annular boss 14 is provided with rotary track 1.

Center of gyration body 9 is fixed on the central authorities of top, storehouse crossbeam 4, hanging 11 is movably connected on the center of gyration body 9 by swing bearing 10, the inner of a reversing bridge 6 be fixed on hang 11 below, the outer end is supported on the rotary track 1, drive by the reversing bridge actuating device 2 that is installed on the reversing bridge 6, around 9 rotations of center of gyration body.

Distributing belt 3 is installed on reversing bridge 6, and is arranged at intervals with 3 plough glasswares 5, plough glassware 5 can be on reversing bridge 6 sway.

Center of gyration body 9 is a hollow structure, and its top is an inlet point, and the below is connected with central blanking barrel 12 and revolution charging conduit 7 respectively, wherein central blanking barrel 12 vertically downward, outlet is communicated with silo, and revolution charging conduit 7 is arranged on a side of central blanking barrel 12, and outlet is positioned at the top of distributing belt 3.

Junction at central blanking barrel 12 and revolution charging conduit 7 is provided with an electronic baffle plate 8 in center, and the electronic baffle plate in center outwards can seal revolution charging conduit 7, inwardly can blocked center blanking barrel 12.

Embodiment 2

The structure of silo distribution device is equipped with top, storehouse crossbeam 4 as shown in Figure 2 at the top of silo 13, be reserved with an annular boss 14 on silo 13 inwalls, and annular boss 14 is provided with rotary track 1.

Center of gyration body 9 is fixed on the central authorities of top, storehouse crossbeam 4, hanging 11 is movably connected on the center of gyration body 9 by swing bearing 10, two reversing bridges 6 are yi word pattern and arrange, the inner be separately fixed at hang 11 below, the outer end is supported on the rotary track 1, drive by the reversing bridge actuating device 2 that is installed on the reversing bridge 6, together around 9 rotations of center of gyration body.

A distributing belt 3 and a plough glassware 5 respectively are installed on two reversing bridges 6, plough glassware 5 can be on reversing bridge 6 sway.About distributing belt 3 on two reversing bridges 6 one is long and the other is short, the plough glassware 5 of She Zhiing also is in staggered position with respect to center of gyration body 9 separately.

Center of gyration body 9 is a hollow structure, its top is an inlet point, the below is connected with central blanking barrel 12 and revolution charging conduit 7 respectively, wherein central blanking barrel 12 vertically downward, outlet is communicated with silo, revolution charging conduit 7 is symmetricly set on the both sides of central blanking barrel 12, and outlet then lays respectively at the top of the distributing belt 3 on both sides.

Respectively outwards respectively be provided with the electronic baffle plate in 8, two centers of electronic baffle plate, a center in the junction of central blanking barrel 12 and two revolution charging conduits 7, two revolution charging conduit 7 sealings inwardly can be combined, can blocked center blanking barrel 12.

Claims (5)

1. silo distribution device includes silo (13), is installed in top, storehouse crossbeam (4), center of gyration body (9) and the reversing bridge (6) at silo top, it is characterized in that:
Center of gyration body (9) is fixed on the central authorities of top, storehouse crossbeam (4);
The inner of reversing bridge (6) is movably connected on the center of gyration body (9) by hanging (11), and the outer end is supported on the rotary track (1) that is arranged on the silo (13), drives by reversing bridge actuating device (2), around center of gyration body (9) rotation;
Distributing belt (3) and plough glassware (5) are installed on reversing bridge (6);
Center of gyration body (9) top is an inlet point, and the below is connected with central blanking barrel (12) and revolution charging conduit (7) respectively, and the outlet of central blanking barrel (12) is communicated with silo, and the outlet of revolution charging conduit (7) is positioned at distributing belt (3) top;
Between central blanking barrel (12) and revolution charging conduit (7), be provided with the electronic baffle plate in center (8), select a ground blocked center blanking barrel (12) or revolution charging conduit (7), another doffer is communicated with center of gyration body (9).
2. silo distribution device according to claim 1 is characterized in that described hanging (11) is connected with center of gyration body (9) by swing bearing (10).
3. silo distribution device according to claim 1 is characterized in that respectively being connected with a reversing bridge (6) in the both sides of center of gyration body (9).
4. silo distribution device according to claim 3 is characterized in that distributing belt (3) the length difference that two reversing bridges (6) upward are provided with, and plough glassware (5) is the center of circle with center of gyration body (9), being staggered and being provided with.
5. according to claim 1,3 or 4 described silo distribution devices, it is characterized in that on reversing bridge (6), being equipped with one or more plough glasswares (5).
CNU200720102582XU 2007-09-21 2007-09-21 Silo distributing device CN201080375Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU200720102582XU CN201080375Y (en) 2007-09-21 2007-09-21 Silo distributing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU200720102582XU CN201080375Y (en) 2007-09-21 2007-09-21 Silo distributing device

Publications (1)

Publication Number Publication Date
CN201080375Y true CN201080375Y (en) 2008-07-02

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Application Number Title Priority Date Filing Date
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101613022B (en) * 2009-01-13 2011-03-30 朱耀平 Buffer breakage-proof flat bottom silo
CN103183239A (en) * 2013-03-11 2013-07-03 河南威猛振动设备股份有限公司 Rotary feeder
CN103662490A (en) * 2013-04-25 2014-03-26 陕西祥瑞电气工程自动化有限公司 Coal storage silo feeding device
CN103738647A (en) * 2014-01-22 2014-04-23 刘全义 Insulation steel silo with conveying grain distributor and grain distribution method thereof
CN104891204A (en) * 2015-05-04 2015-09-09 镇江市高等专科学校 Pneumatic conveying granary feeding and leveling device of vertical cylinder granary
CN106697987A (en) * 2016-11-27 2017-05-24 申清章 Double-body electric grain unloading granary with more uniform grain distribution
CN108525461A (en) * 2018-02-26 2018-09-14 中国核工业第五建设有限公司 Molecular sieve laying apparatus for tank body molecule bed
CN109573644A (en) * 2018-12-20 2019-04-05 安徽省久泰农业装备有限公司 A kind of foodstuff drying device chute type spreads grain device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101613022B (en) * 2009-01-13 2011-03-30 朱耀平 Buffer breakage-proof flat bottom silo
CN103183239A (en) * 2013-03-11 2013-07-03 河南威猛振动设备股份有限公司 Rotary feeder
CN103662490A (en) * 2013-04-25 2014-03-26 陕西祥瑞电气工程自动化有限公司 Coal storage silo feeding device
CN103738647A (en) * 2014-01-22 2014-04-23 刘全义 Insulation steel silo with conveying grain distributor and grain distribution method thereof
CN104891204A (en) * 2015-05-04 2015-09-09 镇江市高等专科学校 Pneumatic conveying granary feeding and leveling device of vertical cylinder granary
CN104891204B (en) * 2015-05-04 2017-03-15 镇江市高等专科学校 Vertical tube silo Geldart-D particle Distribution Warehouse is closed a position device
CN106697987A (en) * 2016-11-27 2017-05-24 申清章 Double-body electric grain unloading granary with more uniform grain distribution
CN108525461A (en) * 2018-02-26 2018-09-14 中国核工业第五建设有限公司 Molecular sieve laying apparatus for tank body molecule bed
CN109573644A (en) * 2018-12-20 2019-04-05 安徽省久泰农业装备有限公司 A kind of foodstuff drying device chute type spreads grain device

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