CN202369126U - Material speed reducing and flow limiting device - Google Patents
Material speed reducing and flow limiting device Download PDFInfo
- Publication number
- CN202369126U CN202369126U CN2011205310769U CN201120531076U CN202369126U CN 202369126 U CN202369126 U CN 202369126U CN 2011205310769 U CN2011205310769 U CN 2011205310769U CN 201120531076 U CN201120531076 U CN 201120531076U CN 202369126 U CN202369126 U CN 202369126U
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- box
- flow
- spoiler
- boiling
- speed
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Abstract
The utility model discloses a material speed reducing and flow limiting device. The left end of a box (1) is provided with a feed port, and the right end of the box (1) is provided with a discharge port; a spoiler (4) is arranged in the box (1); an adjusting device (3) is arranged at the discharge port at the right end; a boiling chamber (2) is arranged below the box (1); an air inlet (5) is formed below the boiling chamber (2); and the adjusting device (3) has a gate structure. When a material enters the device, the material flows into the box (1) at higher speed and larger flow to impact against the spoiler (4), so that the speed is reduced; since the material is required to pass through a passage below the spoiler, the flow is limited virtually because of the narrowing passage; air enters an air cavity (2) through the air inlet (5) and the material moves forwards in a boiling state under the boiling effect; and the material is adjusted at the required flow through the adjusting plate (3) to meet the requirements of subsequent steps.
Description
Technical field
The utility model relates to a kind of material deceleration current-limiting apparatus, belongs to the mass transport technical field.
Background technology
Alumina producer, electrolytic aluminium factory, cement mill are used material-transporting system in a large number at present, and it is mainly to produce and supplies raw materials, and delivers to workshop to raw material; And deliver to appointed positions to the finished product material; Raw material is sent to the multiple spot position with higher speed and big flow, but for certain a bit, then needs lower speed and than low discharge; Because cause dust from flying when the flow velocity of material and flow are big easily, cause environmental pollution.Thereby need a kind of material deceleration current-limiting apparatus that the flow velocity and the flow of material are controlled.
Summary of the invention
The purpose of the utility model is: a kind of material deceleration current-limiting apparatus is provided, causes dust from flying with the flow velocity that overcomes the material that prior art exists and flow easily when big, cause deficiencies such as environmental pollution.
The utility model adopts following technical scheme: the left end of casing is provided with inlet point, and right-hand member is provided with discharging opening, and spoiler is set in casing, and the place is provided with control apparatus at the right-hand member discharging opening; Boiling-house is set below casing, is provided with ventilation inlet below the boiling-house.
Control apparatus is the flashboard type structure.
During work, material enters in the casing with higher speed and bigger flow from left end, strikes on the spoiler, and speed has fallen; Because material must be through the passage below the spoiler, passage diminishes, and has limited the flow that passes through so virtually again; In the air-supplied entering air cavity of admission port, travel forward under fluidized state at material under its rimming action, be adjusted to needed flow to material through control apparatus, to satisfy the needs of subsequent production.
Owing to adopted technique scheme, fall lower speed to fair speed and bigger mass flow and than low discharge, can the multiple spot feed, deliver to material need local and prevent that amounts of dust from flying upward and cause environmental pollution.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the application scheme drawing of the utility model, and the casing left end connects feeding part, and right-hand member connects the output section.
The specific embodiment
The embodiment of the utility model: meaning as shown in Figure 1, the left end of casing 1 is provided with inlet point, and right-hand member is provided with discharging opening, and spoiler 4 is set in casing 1, and the place is provided with control apparatus 3 at the right-hand member discharging opening; Boiling-house 2 is set below casing 1, is provided with ventilation inlet 5 below the boiling-house 2.
As shown in Figure 2, this device is positioned in the delivery system and is connected with the output section with the feeding part of delivery system.Enter into this device box 1 with higher speed and bigger flow and strike on the spoiler 4 when material enters into feed pipe from inlet point; Speed fallen get off again since material must be below spoiler passage; Because diminishing, passage limited the flow that passes through so virtually; Through travelling forward under fluidized state at material under its rimming action in the ventilation inlet 5 air-supplied entering boiling-houses 2; Be adjusted to our needed flow to material through control apparatus 3, to satisfy the needs of follow-up link.
Claims (2)
1. material deceleration current-limiting apparatus, it is characterized in that: the left end of casing (1) is provided with inlet point, and right-hand member is provided with discharging opening, and spoiler (4) is set in casing (1), at right-hand member discharging opening place control apparatus (3) is set; Boiling-house (2) is set below casing (1), is provided with ventilation inlet (5) below the boiling-house (2).
2. material deceleration current-limiting apparatus according to claim 1 is characterized in that: control apparatus (3) is the flashboard type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205310769U CN202369126U (en) | 2011-12-19 | 2011-12-19 | Material speed reducing and flow limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205310769U CN202369126U (en) | 2011-12-19 | 2011-12-19 | Material speed reducing and flow limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202369126U true CN202369126U (en) | 2012-08-08 |
Family
ID=46592840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205310769U Expired - Lifetime CN202369126U (en) | 2011-12-19 | 2011-12-19 | Material speed reducing and flow limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202369126U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103159034A (en) * | 2011-12-19 | 2013-06-19 | 贵阳铝镁设计研究院有限公司 | Material decelerating and flow-limiting device |
| CN106009859A (en) * | 2016-06-27 | 2016-10-12 | 安徽省思维新型建材有限公司 | Material releasing device |
| CN107352274A (en) * | 2017-08-25 | 2017-11-17 | 天津商业大学 | A kind of regulatable new induction Pneumatic conveyer of particle concentration |
-
2011
- 2011-12-19 CN CN2011205310769U patent/CN202369126U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103159034A (en) * | 2011-12-19 | 2013-06-19 | 贵阳铝镁设计研究院有限公司 | Material decelerating and flow-limiting device |
| CN106009859A (en) * | 2016-06-27 | 2016-10-12 | 安徽省思维新型建材有限公司 | Material releasing device |
| CN107352274A (en) * | 2017-08-25 | 2017-11-17 | 天津商业大学 | A kind of regulatable new induction Pneumatic conveyer of particle concentration |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120808 |