CN204568593U - Air-driven chute - Google Patents
Air-driven chute Download PDFInfo
- Publication number
- CN204568593U CN204568593U CN201520212269.6U CN201520212269U CN204568593U CN 204568593 U CN204568593 U CN 204568593U CN 201520212269 U CN201520212269 U CN 201520212269U CN 204568593 U CN204568593 U CN 204568593U
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- Prior art keywords
- air
- feeding chamber
- material toggling
- rod
- chamber
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Abstract
The utility model discloses a kind of air-driven chute, comprise tubular carton, the chamber of casing separates the feeding chamber and venting cavity that form and arrange up and down by air-permeable layer, the top, one end of feeding chamber is provided with inlet point, the bottom, other one end of feeding chamber is provided with discharging opening, material toggling unit is provided with in the feeding chamber of described casing, actuating unit drives material toggling unit to be pushed aside by the material in feeding chamber, like this when carrying the materials such as copper concentrates, material toggling is carried out by material toggling unit, the material piled up in feeding chamber can be dialled and scatter, thus prevent conveying passage from blocking, make like this in actual fed material process, the state that the conveying passage process of conveyor chamber is unimpeded, then also can prevent solid accumulation from causing the air-hole blockage of air-permeable layer at the upper surface of air-permeable layer, and then guarantee that the gas in venting cavity can blow transportation work by air-permeable layer to material enforcement failure-free smoothly.The utility model structure is simple, effectively can ensure the continuation that equipment runs and stability during use.
Description
Technical field
The utility model relates to technical field of smelting, is specifically related to a kind of air-driven chute.
Background technology
In Copper making process, air-driven chute generally can be adopted to carry the granular materials such as copper concentrates, coal, flux, common air-driven chute mainly comprises the feeding chamber and venting cavity arranged up and down, separated by air-permeable layer between feeding chamber and venting cavity, the gas passing into venting cavity like this can enter into feeding chamber through air-permeable layer and drive the material of feeding chamber to be moved, thus completes the transportation work of material.
But find that in actual production air-driven chute is in convey materials process, when there is lump material or feed is uneven, material is easily deposited in feeding chamber, and then causes feeding chamber to block, and have impact on the normal operation of production so undoubtedly.Therefore, how to guarantee that air-driven chute carries out the reliable delivery of material, this is the problem that the technical personnel of copper mine enterprise is being considered always.
Summary of the invention
The purpose of this utility model is to provide that a kind of structure is simple, service-strong is for carrying the air-driven chute of the material of copper smelting.
For achieving the above object, the technical solution adopted in the utility model is: a kind of air-driven chute, comprise tubular carton, the chamber of casing separates the feeding chamber and venting cavity that form and arrange up and down by air-permeable layer, the top, one end of feeding chamber is provided with inlet point, the bottom, other one end of feeding chamber is provided with discharging opening, it is characterized in that: be provided with material toggling unit in the feeding chamber of described casing, and actuating unit drives material toggling unit to be pushed aside by the material in feeding chamber.
The beneficial effect adopting technique scheme to produce is: by arranging material toggling unit in feeding chamber, such air-driven chute is when carrying the materials such as copper concentrates, material toggling is carried out by material toggling unit, the material piled up in feeding chamber can be dialled and scatter, thus prevent conveying passage from blocking, the utility model structure is simple, and result of use is good, effectively can ensure the continuation that equipment runs and stability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the A of Fig. 1 is to cross sectional drawing;
Fig. 3 is the three-dimensional structure diagram of chain and the body of rod.
Detailed description of the invention
A kind of air-driven chute, as shown in Figure 1, comprise tubular carton 10, the chamber of casing 10 separates the feeding chamber 12 and venting cavity 13 that form and arrange up and down by air-permeable layer 11, the top, one end of feeding chamber 12 is provided with inlet point 14, the bottom, other one end of feeding chamber 12 is provided with discharging opening 15, is provided with material toggling unit 20 in the feeding chamber 12 of described casing 10, and actuating unit drives material toggling unit 20 to be pushed aside by the material in feeding chamber 12.Air-driven chute disclosed in the utility model is adopted to carry out the copper concentrates of copper smelting, during the conveying of the material such as coal and flux, the material sent by wind in feeding chamber 12 can be carried out dialling by the material toggling unit 20 arranged in the feeding chamber 12 of casing 10 and scatter, thus prevent the conveying passage of feeding chamber 12 from blocking, make like this in actual fed material process, the state that the conveying passage process of conveyor chamber 12 is unimpeded, then also can prevent solid accumulation from above air-permeable layer 11, causing the air-hole blockage of air-permeable layer 11, and then guarantee that the gas in venting cavity 13 can blow transportation work by air-permeable layer 11 pairs of materials enforcement failure-freies smoothly.The utility model structure is simple, and result of use is good, by the fragmentation of material toggling unit 20 pairs of materials, dials loose and to air-permeable layer 11 upper surface cleaning, effectively can ensure the continuation that equipment runs and stability.
Concrete scheme is: described material toggling unit 20 comprises chain 21 and is arranged on the body of rod 22 of chain 21 both sides, the body of rod 22 is arranged at intervals with material toggling thin bar 23, actuating unit drives chain 21 to drive the material toggling thin bar 23 on the body of rod 22 to form synchronizing moving to realize material toggling work, as Figure 1-3, in fact the described body of rod 22 also directly can be interpreted as scraper plate, just in the utility model, the existence of the body of rod 22 and scraper have nothing to do, but conveniently arrange material toggling thin bar 23, carry out dialling loose to the material in feeding chamber 12 by the layout of material toggling thin bar 23.
Further, the material toggling thin bar 23 on the described body of rod 22 is arranged to the direction away from chain 21 successively interval from the junction of the body of rod 22 and chain 21.Preferably, the throughput direction of the length direction of the material toggling thin bar 23 on the described body of rod 22 and the chain 21 at its place place is perpendicular, shown in composition graphs 1-3, described material toggling thin bar 23 is in fact just equivalent to the sub-material parts realizing movement by actuating unit that the transfer passage of material in feeding chamber 12 is arranged, be similar to rake, such raking of scraping by material toggling thin bar 23 when using is done both can effectively have been dialled by the material of accumulation and is scattered, and moves to discharging opening 15 place of feeding chamber 12 under the action of the forces of the wind.
Concrete, the two ends of described casing 10 are respectively arranged with sprocket wheel 24, two sprocket wheels 24 drive chain 21 to form circulation transmission in casing 10, as shown in Figure 1, during use, the material falling into feeding chamber 12 from inlet point 14 directly arrives the bottom of feeding chamber 12, the gas entered from the right side of venting cavity 13 blows material and material right-to-left in feeding chamber 12 is moved gradually, when there is blocking in material moving process, material is dialled loose by the material toggling effect of the material toggling thin bar 23 at chain 21a place of lower floor.Reality, in order to ensure that chain 21 stably circulates transmission in casing 10, as shown in Figure 1, preferably sprocket wheel 23 place arranges stretching unit 30 wherein.
Claims (4)
1. an air-driven chute, comprise tubular carton (10), the chamber of casing (10) separates the feeding chamber (12) and venting cavity (13) that form and arrange up and down by air-permeable layer (11), the top, one end of feeding chamber (12) is provided with inlet point (14), the bottom, other one end of feeding chamber (12) is provided with discharging opening (15), it is characterized in that: be provided with material toggling unit (20) in the feeding chamber (12) of described casing (10), actuating unit drives material toggling unit (20) to be pushed aside by the material in feeding chamber (12).
2. air-driven chute according to claim 1, it is characterized in that: described material toggling unit (20) comprises chain (21) and is arranged on the body of rod (22) of chain (21) both sides, the body of rod (22) is in cantilever-shaped layout and the throughput direction of the bar length direction of the body of rod (22) and chain (21) is perpendicular, the body of rod (22) is arranged at intervals with material toggling thin bar (23), actuating unit drives chain (21) to drive the material toggling thin bar (23) on the body of rod (22) to form synchronizing moving.
3. air-driven chute according to claim 2, it is characterized in that: the material toggling thin bar (23) on the described body of rod (22) is arranged along the bar length direction interval of the body of rod (22), and the length direction of material toggling thin bar (23) and chain (21) drive the mobile conveyor surface formed of the body of rod (22) perpendicular.
4. air-driven chute according to claim 3, it is characterized in that: the two ends of described casing (10) are respectively arranged with sprocket wheel (24), two sprocket wheels (24) drive chain (21) to form circulation transmission in casing (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520212269.6U CN204568593U (en) | 2015-04-09 | 2015-04-09 | Air-driven chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520212269.6U CN204568593U (en) | 2015-04-09 | 2015-04-09 | Air-driven chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204568593U true CN204568593U (en) | 2015-08-19 |
Family
ID=53861263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520212269.6U Active CN204568593U (en) | 2015-04-09 | 2015-04-09 | Air-driven chute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204568593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107520067A (en) * | 2017-01-25 | 2017-12-29 | 卢元伟 | One kind gravity flow slot type efficient energy-saving floatation equipment |
-
2015
- 2015-04-09 CN CN201520212269.6U patent/CN204568593U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107520067A (en) * | 2017-01-25 | 2017-12-29 | 卢元伟 | One kind gravity flow slot type efficient energy-saving floatation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |