CN203544799U - Powder bin and arch breaking device thereof - Google Patents
Powder bin and arch breaking device thereof Download PDFInfo
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- CN203544799U CN203544799U CN201320594394.9U CN201320594394U CN203544799U CN 203544799 U CN203544799 U CN 203544799U CN 201320594394 U CN201320594394 U CN 201320594394U CN 203544799 U CN203544799 U CN 203544799U
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- gas
- breaking device
- arch breaking
- fine material
- material warehouse
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Abstract
The utility model relates to a powder bin and an arch breaking device thereof. The arch breaking device of the powder bin comprises an air source, a control device, a flow assisting air nozzle and a one-way throttle valve. The air source is used for breaking arches of the powder bin, the control device is connected with the air source, the flow assisting air nozzle is connected with the control device, and the one-way throttle valve is arranged at an air inlet end of the flow assisting air nozzle. The powder bin and the arch breaking device have the advantages that an existing arch breaking flow assisting air cushion is replaced by the flow assisting air nozzle with the one-way throttle valve, and air of the air source can flow towards the flow assisting air nozzle via the one-way throttle valve and can be sprayed to arched positions in the powder bin by the aid of the flow assisting air nozzle, so that the arches can be broken; the pressure of the air of the air source can be high owing to the one-way throttle valve and the flow assisting air nozzle, so that the arch breaking efficiency can be improved; the one-way throttle valve and the flow assisting air nozzle are domestic products and are low in cost, and accordingly the cost of the arch breaking device of the powder bin can be reduced.
Description
Technical field
The utility model relates to the arch breaking apparatus of filler bin, relates in particular to a kind of fine material warehouse arch breaking device and filler bin.
Background technology
The flowable powder of the general storage of filler bin, the powder (as cement, fly ash, flour etc.) in filler bin is general dependence gravity flow blanking when again exporting, and therefore filler bin can be regarded as to a kind of load transfer device under Action of Gravity Field.But its gravity flow is not smooth sometimes, blanking difficulty, we are referred to as " arch camber " this problem; The equipment that prevents or destroy arch camber, is referred to as arch breaking apparatus.
Be usually used at present powder arch-breaking device as depicted in figs. 1 and 2, comprise the source of the gas 01 being formed by Air compressor and pipeline, do further filter cartridge and adjust the filtering pressure reducing valve 02 of pressure with source of the gas 01, and electromagnetic valve 03 and the connecting tube 04 of the break-make of control gas circuit, in the end of connecting tube 04, broken arch helps gas pad 05, by broken arch, help gas pad 05 that the air-flow of Air compressor is passed on filler bin 06, realize broken arch.
But broken arch helps the major part of gas pad as broken arch, driving surface material is aerated materials, and hole is little, and granular material can not pass through, and has good isolation effect, and still, superpressure is easily broken, and makes this broken arch help gas pad to lose broken arch function; And after broken arch helps gas pad to break, powder air-channel system there will be gray back phenomenon, cause gas circuit to be stopped up.
Therefore, for current storage bin arc-breaking device, helping gas pad easily to damage, can not adapt to the problem of high pressure broken arch, is those skilled in the art's technical matterss urgently to be resolved hurrily.
Utility model content
In view of this, the utility model is intended to propose a kind of arch breaking apparatus and filler bin of filler bin, to solve current storage bin arc-breaking device, helps gas pad easily to damage, and can not adapt to the problem of high pressure broken arch.
The utility model provides a kind of fine material warehouse arch breaking device, is included as the source of the gas of filler bin arch-breaking, also comprises:
The control setup being connected with described source of the gas
What be connected with described control setup helps gas mouth;
Described in being arranged on, help the one-way throttle valve of gas mouth air inlet end.
Further, described control setup comprises:
The pulse valve being connected with described source of the gas pipeline;
Described pulse valve with described in help gas mouth pipeline to be connected.
Further, described fine material warehouse arch breaking device also comprises:
Be arranged on the filtering pressure reducing valve between described source of the gas and described pulse valve.
Further, described in to help gas mouth to be provided with multiple, multiple gas mouths that help connect by branch line respectively.
Further, described filtering pressure reducing valve is provided with PLC controller.
The utility model also provides a kind of filler bin, and described filler bin is provided with above-mentioned fine material warehouse arch breaking device.
Further, the gas mouth that helps of described fine material warehouse arch breaking device is fixed on the middle and lower part of described filler bin.
The utility model provides a kind of fine material warehouse arch breaking device and filler bin, this fine material warehouse arch breaking device helps gas mouth by existing broken arch being helped gas pad be replaced by with one-way throttle valve, the gas of source of the gas can be flowed to and be helped gas mouth by one-way throttle valve, and by helping gas mouth to spray to arch camber position in filler bin, realize broken arch, due to what use, be one-way throttle valve and help gas mouth structure, so source of the gas air pressure can be used compared with anticyclonic pressure, improve arch-breaking efficiency, and one-way throttle valve is domestic products with helping gas mouth, cost is low, reduce the cost of fine material warehouse arch breaking device.
Accompanying drawing explanation
Structural representation when the existing fine material warehouse arch breaking device of Fig. 1 is used;
Fig. 2 is the structure enlarged diagram of I part in Fig. 1;
The structural representation when fine material warehouse arch breaking device that Fig. 3 the utility model embodiment provides is used;
Fig. 4 is the structure enlarged diagram of I I part in Fig. 3.
Description of reference numerals:
In Fig. 1 and Fig. 2: 01, source of the gas; 02, filtering pressure reducing valve; 03, electromagnetic valve; 04, connection management; 05, help gas pad; 06, filler bin;
In Fig. 3 and Fig. 4,1, source of the gas; 2, filtering pressure reducing valve; 3, pulse valve; 4, branch line; 5, help gas mouth; 6, one-way throttle valve; 7, filler bin;
The specific embodiment
In order to make those skilled in the art understand better the technical solution of the utility model, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.It should be pointed out that the description to concrete structure and description order in this part are only the explanations to specific embodiment, should not be considered as that protection domain of the present utility model is had to any restriction.
Because helping gas pad, existing fine material warehouse arch breaking device can not adapt to high pressure broken arch situation, service life is short, easily damage, and to help gas pad be generally import parts, cost is high, in use procedure, can only use low-pressure gas source broken arch, arch-breaking efficiency is not high yet, therefore, the utility model embodiment provides a kind of fine material warehouse arch breaking device, this fine material warehouse arch breaking device helps gas mouth to carry out broken arch by use, and at the inlet end that helps gas mouth, one-way throttle valve is set, prevent that powder from pouring in down a chimney (gray back), can under high-pressure air source, carry out broken arch, enhance productivity, and jet flow valve is domestic products, cost is low.
As shown in Figure 3 and Figure 4, this fine material warehouse arch breaking device, is included as the source of the gas 1 of filler bin arch-breaking, also comprises: control setup, help gas mouth 5 and one-way throttle valve 6, wherein, and the control setup that source of the gas 1 pipeline connects, control setup pipeline connects and helps gas mouth 5; Help gas mouth 5 air inlet ends that this one-way throttle valve 6 is set.
Control setup can be pulse valve 3, also can be electromagnetic valve (solenoid directional control valve), or the switch valve that other are controlled source of the gas pipeline break-make and regulate venting pressure, because the air pressure that helps gas mouth 5 and one-way throttle valve 6 to bear is higher, so can select to control, compared with the switching control pilot of anticyclonic pressure break-make, can realize the present embodiment, not repeat them here.
Preferably, as shown in Figure 3 and Figure 4, control setup comprises the pulse valve 3 that use is connected with source of the gas 1 pipeline; Because the utility model embodiment is mainly used in broken arch but not ventilation, so use pulse valve can reduce gas consumption and and can improve gas impact property.Play good broken arch effect.
In addition, in order to prevent line clogging, this fine material warehouse arch breaking device also comprises: be arranged on the filtering pressure reducing valve 2 between source of the gas 1 and pulse valve 3; By filtering pressure reducing valve 2, can purify source of the gas, prevent paired pulses valve 3, help gas mouth 5 and one-way throttle valve 6 to cause impurity to stop up; And can play the effect of controlling air pressure, prevent that air pressure is excessive.
For improving the broken arch effect of filler bin, in the utility model embodiment, help gas mouth 5 to be provided with multiple, multiple gas mouths 5 that help connect control setup by branch line 4 respectively.And will help gas mouth 5 to be arranged on the position of the easy arch camber in middle and lower part of filler bin respectively.
And, on filtering pressure reducing valve 2, be also provided with PLC controller, realize to the control of filtering pressure reducing valve pressure, to realize the broken arch to filler bin; This Novel powder feed bin arch breaking apparatus, rationally distributed, compact, degree of automation is high, and broken arch performance is good.
The utility model embodiment also provides a kind of filler bin, and described filler bin is provided with above-mentioned fine material warehouse arch breaking device.
Wherein, as shown in Fig. 3 and Tu, the gas mouth 5 that helps of fine material warehouse arch breaking device is fixed on the middle and lower part of filler bin 7.
Because above-mentioned fine material warehouse arch breaking device has above-mentioned technique effect, therefore, the filler bin that is provided with this fine material warehouse arch breaking device also should possess corresponding technique effect, and its specific implementation process is similar to the above embodiments, does not hereby repeat.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. a fine material warehouse arch breaking device, is included as the source of the gas (1) of filler bin arch-breaking, it is characterized in that, also comprises:
The control setup being connected with described source of the gas (1);
What be connected with described control setup helps gas mouth (5);
Described in being arranged on, help the one-way throttle valve (6) of gas mouth (5) air inlet end.
2. fine material warehouse arch breaking device as claimed in claim 1, is characterized in that: described control setup comprises:
The pulse valve (3) being connected with described source of the gas (1) pipeline;
Described pulse valve (3) with described in help gas mouth (5) pipeline to be connected.
3. fine material warehouse arch breaking device as claimed in claim 2, is characterized in that: described fine material warehouse arch breaking device also comprises:
Be arranged on the filtering pressure reducing valve (2) between described source of the gas (1) and described pulse valve (3).
4. fine material warehouse arch breaking device as claimed in claim 1, is characterized in that: described in to help gas mouth (5) to be provided with multiple, multiple gas mouths (5) that help connect by branch line (4) respectively.
5. fine material warehouse arch breaking device as claimed in claim 3, is characterized in that: described filtering pressure reducing valve (2) is provided with PLC controller.
6. a filler bin, is characterized in that, described filler bin is provided with the fine material warehouse arch breaking device as described in claim 1-5 any one.
7. filler bin as claimed in claim 6, is characterized in that: the gas mouth (5) that helps of described fine material warehouse arch breaking device is fixed on the middle and lower part of described filler bin (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320594394.9U CN203544799U (en) | 2013-09-25 | 2013-09-25 | Powder bin and arch breaking device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320594394.9U CN203544799U (en) | 2013-09-25 | 2013-09-25 | Powder bin and arch breaking device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203544799U true CN203544799U (en) | 2014-04-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320594394.9U Expired - Lifetime CN203544799U (en) | 2013-09-25 | 2013-09-25 | Powder bin and arch breaking device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203544799U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947433A (en) * | 2016-06-30 | 2016-09-21 | 新东方油墨有限公司 | Squeezing mechanism of glue storage kettle |
| CN106219085A (en) * | 2016-07-27 | 2016-12-14 | 中国矿业大学 | Arch breaking apparatus and feed bin |
| CN108341174A (en) * | 2018-05-07 | 2018-07-31 | 夏友亮 | The anti-bl bridge layer of one plant feed bin and its working method |
-
2013
- 2013-09-25 CN CN201320594394.9U patent/CN203544799U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947433A (en) * | 2016-06-30 | 2016-09-21 | 新东方油墨有限公司 | Squeezing mechanism of glue storage kettle |
| CN106219085A (en) * | 2016-07-27 | 2016-12-14 | 中国矿业大学 | Arch breaking apparatus and feed bin |
| CN108341174A (en) * | 2018-05-07 | 2018-07-31 | 夏友亮 | The anti-bl bridge layer of one plant feed bin and its working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |
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| CX01 | Expiry of patent term |