CN101734466A - Flame-proof band-type material delivery device - Google Patents
Flame-proof band-type material delivery device Download PDFInfo
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- CN101734466A CN101734466A CN200810195091A CN200810195091A CN101734466A CN 101734466 A CN101734466 A CN 101734466A CN 200810195091 A CN200810195091 A CN 200810195091A CN 200810195091 A CN200810195091 A CN 200810195091A CN 101734466 A CN101734466 A CN 101734466A
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Abstract
The invention discloses an explosion-proof band-type material delivery device, comprising a runner and a conveyor belt, wherein a baffle restricting material height is arranged above the conveyor belt; the baffle is vertical and abuts against a hopper; the vertical baffle can be set to be an elevation-type vertical baffle; the tail end of the material delivery device is also provided with a discharging scraper which unloads the material; the conveyor belt of the delivery device is a corrosion-resistant antiabrasive rubber belt or a plastic belt with large tensile strength, favorable electrical conductivity and moderate elasticity or can be a sheet metal; the conveyor belt is also provided with an isolating bar which is not higher than the vertical baffle; and when the conveyor belt is provided with the isolating bar, the tail end of the material delivery device is provided with a dislodging brush but not a discharging scraper. The device has simple structure, easy manufacture and exact and reliable explosion-proof effect, is suitable for material of different sensitivities and different properties and is suitable for material of different states and different restrictions.
Description
Technical field
The present invention relates to a kind of belt feeding device, particularly a kind of flame-proof band-type material delivery device.
Background technology
Explosive substance is that the development of the national economy and defence and military are built indispensable important source material, and its production process is combined by multiple working procedure.Because there is actual danger and explosive in each process operations, so these operations are often isolated mutually and distance is far away.Along with the continuous development of current technology, the mode of production that this interruption, poor efficiency fall behind is replaced by the serialization mode of production gradually.How in continuous flow procedure, adopt simply, flame proof technology and device are connected to each other the problem that presses for solution with regard to becoming with each operation efficiently.
Utility model patent ZL.200720046244.7 has proposed a kind of " flame-proof type spiral conveyer ", its adopt the cavity, cavity water filling and the shock wave that form by the double-layer spiral blade in metallic material leading dissemination and play certain flame proof and explosion-resistant effect.Should, this device is an actv., but exists the shortcoming of three aspects, the first, do not have ubiquity, this device only is used for the weak explosive substance of low sensitivity, low explosion velocity, and require the rotating speed of spiral low, the gap is little, working accuracy is high; The second, the flame proof effect is unreliable, and the flame proof effect of this device depends on the working accuracy of spiral, and when helicallobe and spiral inwall gap were big, the flame proof effect was bad; The 3rd, install complexity, be difficult for making, this matching requirements revolution speed of screw is low, and the precision height brings very big inconvenience for manufacturing and use.
In the production of emulsion explosive, once adopted the steel band thin layer to carry.This device is mainly used in the cooling of material, also can play certain flame proof effect if the thickness of control material is lower than the critical thickness of blast, but this device only is only applicable to the colloid material, does not also have blanket possibility.
Summary of the invention
The object of the present invention is to provide a kind of can be blanket, flame-proof type feeding device that flame proof is reliable for effect and simple in structure.
The technical solution that realizes the object of the invention is: a kind of flame-proof band-type material delivery device, comprise runner, belt conveyor, and the baffle plate of restriction height of materials is set above belt conveyor.Above-mentioned baffle plate is a vertical baffle, and near hopper.Above-mentioned vertical baffle can be set to the lifting mode vertical baffle.Also be provided with at the end of this feeding device material is unloaded the discharging scraper plate that falls.The belt conveyor of this transmitting device is that tensile strength is big, good conductivity, elasticity is moderate and withstanding corrosion, anti abrasive balata belt or plastic cement belt, also can be sheet metal.Also be provided with the isolating bar that highly is not higher than vertical baffle on the belt conveyor.Above-mentioned isolating bar and belt conveyor homogeneity consubstantiality, or use different material adhesives to be fixed on the belt conveyor, isolating bar self is closely knit, or hollow or hollow water filling.When belt conveyor is provided with isolating bar, is provided with at the end of this feeding device material is unloaded the clear material brush rather than the discharging scraper plate that fall.
The present invention compared with prior art, its remarkable advantage is: (1) has general applicability, not only is applicable to the material of different sensitivity, different performance, and is applicable to the material of different conditions, different constraints; (2) the flame proof effect is definite, and flame proof is reliable for effect; (3) making simple in structure, easy to use, easy, cost are low.
Description of drawings
Fig. 1 is the structural representation of thin layer formula flame-proof band-type material delivery device of the present invention.
Fig. 2 is the structural representation of interval type flame-proof band-type material delivery device of the present invention.
Fig. 3 is the structural representation of isolated flame-proof band-type material delivery device of the present invention.
The specific embodiment
It is with good conditionsi that the blast of explosive substance and blast are transmitted, and when its physical dimension (as thickness, diameter etc.) during less than its critical dimension (being critical thickness, cut off diameter etc.), blast can not take place, and more can not transmit; And detonation is fast decay with the increase of propagation distance, and when the distance between the explosive during greater than gap distance, blast can not be transmitted.
A kind of flame-proof band-type material delivery device of the present invention comprises runner 6, belt conveyor 4, and the baffle plate of restriction height of materials is set above belt conveyor.Above-mentioned baffle plate is a vertical baffle 3, and near hopper.Above-mentioned vertical baffle can be set to lifting mode vertical baffle 8.Also be provided with at the end of this feeding device material is unloaded the discharging scraper plate 7 that falls.The belt conveyor of this transmitting device is that tensile strength is big, good conductivity, elasticity is moderate and withstanding corrosion, anti abrasive balata belt or plastic cement belt, also can be sheet metal.Also be provided with the isolating bar 10 that highly is not higher than vertical baffle on the belt conveyor.Above-mentioned isolating bar and belt conveyor homogeneity consubstantiality, or use different material adhesives to be fixed on the belt conveyor, isolating bar self is closely knit, or hollow or hollow water filling.When belt conveyor is provided with isolating bar, is provided with at the end of this feeding device material is unloaded the clear material brush 11 rather than the discharging scraper plate that fall.
Below in conjunction with drawings and Examples the present invention is described in further detail.
Embodiment 1
Thin layer formula flame-proof band-type material delivery device, its structure as shown in Figure 1.This device comprises runner 6, belt conveyor 4, and the baffle plate of restriction height of materials is set above belt conveyor.This baffle plate is a vertical baffle 3, and near hopper.Be provided with at the end of this feeding device material is unloaded the discharging scraper plate 7 that falls.Belt conveyor 4 is that tensile strength is big, good conductivity, elasticity is moderate and withstanding corrosion, anti abrasive balata belt or plastic cement belt, also can be sheet metal.
During this device operation, the material that operation I produces flows out from funnel 1 and forms the material 2 that nature is piled up; Under the drive of belt conveyor 4, material is sprawled through vertical baffle 3 is uniform thin layer material 5; Again through after the transporting of certain-length, by discharging scraper plate 7 material is unloaded at operation II place.This device forms system motion by motor drives runner 6, according to the difference of convey materials, comes the regulating control material thickness by the height of regulating vertical baffle 3, thereby guarantees that material thickness is less than its critical thickness that can explode.
The safe transfer that this device is mainly used in the different inter processes of granular material be connected, also can be used for less than the granular material of cut off diameter or about pencil material (as the minor diameter material of minor diameter powder charge, press forming etc.).If belt conveyor selects sheet metal to make, the safe transport that then is mainly used in the different inter processes of material as a form of gel be connected.
The interval type flame-proof band-type material delivery device, its structure as shown in Figure 2.This device comprises runner 6, belt conveyor 4, and lifting mode vertical baffle 8 is set above belt conveyor 4, and near hopper.Be provided with at the end of this feeding device material is unloaded the discharging scraper plate 7 that falls.Belt conveyor 4 is that tensile strength is big, good conductivity, elasticity is moderate and withstanding corrosion, anti abrasive balata belt or plastic cement belt, also can be sheet metal.
During this device operation, the material that operation I produces travels forward from funnel 1 outflow and with belt conveyor 4; Material is being piled up material 9 through the interval type that can form certain distance behind the lifting mode vertical baffle 8 of regular movement, through after the transporting of certain-length, is unloaded by discharging scraper plate 7 at operation II place again.
This device forms system motion by motor drives runner 6; According to the difference of convey materials, the distance between stockpile can be regulated by the operation program of regulating lifting mode vertical baffle 8; When setting the rise height of lifting mode baffle plate simultaneously, then this device can reach the comprehensive flame proof effect of interval flame proof and thin layer flame proof.
This device be mainly used in granular material, granular material, about pencil (as powder stick) material or some compression moulding the different inter processes of material safe transport be connected.
Isolated flame-proof type feeding device, its structure as shown in Figure 3.This device comprises runner 6, belt conveyor 4, and the baffle plate of restriction height of materials is set above belt conveyor 4, and this baffle plate is a vertical baffle 3, and near hopper.Belt conveyor 4 is provided with isolating bar 10, and the height of isolating bar 10 is not higher than vertical baffle 3.Isolating bar 10 and belt conveyor homogeneity consubstantiality, or use different material adhesives to be fixed on the belt conveyor.Isolating bar self is closely knit, or hollow or hollow water filling.And be provided with at the end of this feeding device material is unloaded the clear material brush 11 that falls.Belt conveyor 4 is that tensile strength is big, good conductivity, elasticity is moderate and withstanding corrosion, anti abrasive balata belt or plastic cement belt, also can be sheet metal.
During this device operation, the material that operation I produces travels forward from funnel 1 outflow and with material-conveying belt 4; Isolating bar 10 fixing on the load-transfer device 4 can carry out material the interval conveying in conjunction with vertical baffle 3; Material 2, is further cleared up by clear material brush 7 then and is unloaded in the landing at first voluntarily of operation II place material through after the transporting of certain-lengths.
This device forms system motion by motor drives runner 6, and the isolating bar 10 of this device can play the effect of blocking-up detonation, and its width setup is the gap distance of transmitting greater than material detonation.When the height setting of isolating bar was the critical thickness that transmits less than material detonation, then this device can reach the comprehensive flame proof effect of isolating flame proof and thin layer flame proof.
This device be mainly used in free-running property preferably the different inter processes of graininess or powder and granule shape material safe transport be connected.
Claims (10)
1. a flame-proof band-type material delivery device comprises runner [6], belt conveyor [4], it is characterized in that being provided with above belt conveyor the baffle plate of restriction height of materials.
2. flame-proof band-type material delivery device according to claim 1 is characterized in that, baffle plate is vertical baffle [3], and near hopper.
3. flame-proof band-type material delivery device according to claim 2 is characterized in that, vertical baffle is lifting mode vertical baffle [8].
4. according to claim 1,2 or 3 described flame-proof band-type material delivery devices, it is characterized in that, be provided with at the end of this feeding device material is unloaded the discharging scraper plate [7] that falls.
5. according to claim 1,2 or 3 described flame-proof band-type material delivery devices, it is characterized in that belt conveyor [4] is that tensile strength is big, good conductivity, elasticity is moderate and withstanding corrosion, anti abrasive balata belt or plastic cement belt, also can be sheet metal.
6. flame-proof band-type material delivery device according to claim 2 is characterized in that, belt conveyor [4] is provided with isolating bar [10], and the height of isolating bar is not higher than vertical baffle [3].
7. flame-proof band-type material delivery device according to claim 6 is characterized in that, isolating bar and belt conveyor homogeneity consubstantiality, or use different material adhesives to be fixed on the belt conveyor.
8. flame-proof band-type material delivery device according to claim 7 is characterized in that isolating bar self is closely knit, or hollow or hollow water filling.
9. according to claim 6,7 or 8 described flame-proof band-type material delivery devices, it is characterized in that, be provided with at the end of this feeding device material is unloaded the clear material brush [11] that falls.
10. according to claim 6,7 or 8 described flame-proof band-type material delivery devices, it is characterized in that belt conveyor [4] is that tensile strength is big, good conductivity, elasticity is moderate and withstanding corrosion, anti abrasive balata belt or plastic cement belt, also can be sheet metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810195091A CN101734466A (en) | 2008-11-05 | 2008-11-05 | Flame-proof band-type material delivery device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810195091A CN101734466A (en) | 2008-11-05 | 2008-11-05 | Flame-proof band-type material delivery device |
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| CN101734466A true CN101734466A (en) | 2010-06-16 |
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| CN200810195091A Pending CN101734466A (en) | 2008-11-05 | 2008-11-05 | Flame-proof band-type material delivery device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102295157A (en) * | 2011-05-31 | 2011-12-28 | 中国一冶集团有限公司 | Belt conveyor |
| CN103691252A (en) * | 2013-12-17 | 2014-04-02 | 中国科学院过程工程研究所 | Activated carbon feeding device |
| CN104909145A (en) * | 2015-06-11 | 2015-09-16 | 无锡乔尼威尔铁路设备科技有限公司 | Precise feeding mechanism |
| CN105639538A (en) * | 2016-01-01 | 2016-06-08 | 西昌学院 | Potato chip processing device |
| CN105661411A (en) * | 2016-01-01 | 2016-06-15 | 西昌学院 | Processing method and device thereof of potato chips |
| CN107934373A (en) * | 2017-11-24 | 2018-04-20 | 醴陵市绿源商贸有限公司 | The explosion-proof method and its blast resistance construction of a kind of feed belt |
| CN109366712A (en) * | 2018-11-14 | 2019-02-22 | 深圳市深广通环保建材有限公司 | A kind of brickmaking feed system |
| CN115806172A (en) * | 2023-02-04 | 2023-03-17 | 江苏秦烯新材料有限公司 | Leading conveyer of high-purity phosphorus |
-
2008
- 2008-11-05 CN CN200810195091A patent/CN101734466A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102295157A (en) * | 2011-05-31 | 2011-12-28 | 中国一冶集团有限公司 | Belt conveyor |
| CN103691252A (en) * | 2013-12-17 | 2014-04-02 | 中国科学院过程工程研究所 | Activated carbon feeding device |
| CN103691252B (en) * | 2013-12-17 | 2016-05-25 | 中国科学院过程工程研究所 | A kind of active carbon charging gear |
| CN104909145A (en) * | 2015-06-11 | 2015-09-16 | 无锡乔尼威尔铁路设备科技有限公司 | Precise feeding mechanism |
| CN105639538A (en) * | 2016-01-01 | 2016-06-08 | 西昌学院 | Potato chip processing device |
| CN105661411A (en) * | 2016-01-01 | 2016-06-15 | 西昌学院 | Processing method and device thereof of potato chips |
| CN105639538B (en) * | 2016-01-01 | 2023-08-08 | 西昌学院 | Fried potato chips processingequipment |
| CN105661411B (en) * | 2016-01-01 | 2023-09-08 | 西昌学院 | Processing method and device for potato chips |
| CN107934373A (en) * | 2017-11-24 | 2018-04-20 | 醴陵市绿源商贸有限公司 | The explosion-proof method and its blast resistance construction of a kind of feed belt |
| CN109366712A (en) * | 2018-11-14 | 2019-02-22 | 深圳市深广通环保建材有限公司 | A kind of brickmaking feed system |
| CN115806172A (en) * | 2023-02-04 | 2023-03-17 | 江苏秦烯新材料有限公司 | Leading conveyer of high-purity phosphorus |
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Open date: 20100616 |