CN203068983U - Air-swept distributing box - Google Patents
Air-swept distributing box Download PDFInfo
- Publication number
- CN203068983U CN203068983U CN 201320088670 CN201320088670U CN203068983U CN 203068983 U CN203068983 U CN 203068983U CN 201320088670 CN201320088670 CN 201320088670 CN 201320088670 U CN201320088670 U CN 201320088670U CN 203068983 U CN203068983 U CN 203068983U
- Authority
- CN
- China
- Prior art keywords
- air
- airflow
- cloth
- flow
- cloth hopper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Furnace Details (AREA)
Abstract
The utility model relates to an air-swept distributing box which comprises an airflow adapter, a distributing box and an airflow distribution plate, wherein the airflow distribution plate is arranged on the distributing platform of the distributing box, and the airflow distribution plate is hermetically connected to one end of the airflow adapter. According to the utility model, influences caused by feeding quantity changing to a decomposing furnace system can be reduced, the conditions of material falling and blockage of a preheater can be improved and relieved, the material decomposing effect inside the decomposing furnace can be improved, and the work efficiency of the system of the preheater can be improved.
Description
Technical field
The utility model relates to a kind of cloth hopper, particularly a kind of wind and sweeps formula cloth hopper.
Background technology
The cloth principle of the cloth hopper that uses on the existing cement industry preheater equipment strikes for the impulse force that utilizes material to fall on the cloth plane of cloth hopper disperses automatically, its cloth effect is different and different with the angle of material whereabouts impulse force and cloth plane and horizontal plane, because material whereabouts impulse force and cloth plane and horizontal plane angle have been fixed value after the preheater installation, therefore the effect of cloth does not have controllability, the cloth effect of the cloth hopper of different manufacturers also is not quite similar, and can't tackle the phenomenon of collapse material, putty.If can improve the cloth effect of existing cloth hopper, even cloth effect that can online adjusting distributing device is then for the operating efficiency that improves decomposition furnace system with to reduce the rough sledding of collapse material, putty helpful.
The utility model content
In order to solve problems of the prior art, the purpose of this utility model is to provide a kind of collapse wind of rough sledding of material, putty of cloth effect, the operating efficiency that improves decomposition furnace system and minimizing that can online adjusting distributing device to sweep formula cloth hopper.
To achieve these goals, the utility model is by the following technical solutions: wind is swept formula cloth hopper, comprise air-flow adapter, cloth hopper, airflow-distribution board, the cloth platform of described cloth hopper is provided with airflow-distribution board, and described airflow-distribution board is sealedly connected on the end that air-flow is taken over.
The axis that described air-flow is taken over and the angle of airflow-distribution board are between 0 °～180 °.
Described air-flow is taken over and is provided with control valve, and described control valve is used for the compressed-air actuated air capacity of control.
After adopting technique scheme, the utlity model has following beneficial effect: the gas by guiding subordinate preheater windspout barrel flows to the cloth hopper, utilize preheater pressure inside difference to realize purging the material function, the airflow-distribution board in porous road is installed at the cloth platform, air-flow is distributed more evenly improved solid accumulation bonding situation on the spreading platform, improve the material dispersed effect, and do not influenced the balance of environment in the preheater.Wind is swept formula cloth hopper can reduce feeding capacity change to the influence of decomposition furnace system, improves to alleviate preheater collapse material, putty situation, improves the decomposition effect of material in dore furnace, the operating efficiency of improvement pre-heating system.
Description of drawings
Fig. 1 sweeps the structural representation of formula cloth hopper for the utility model wind.
Among the figure: 1, air-flow adapter 2, control valve 3, cloth hopper 4, airflow-distribution board.
The specific embodiment
The utility model is further explained according to Figure of description and specific embodiment below.
As shown in Figure 1, wind is swept formula cloth hopper, comprises air-flow adapter 1, cloth hopper 3, airflow-distribution board 4, and the cloth platform of described cloth hopper 3 is provided with airflow-distribution board 4, and described airflow-distribution board 4 is sealedly connected on air-flow and takes over an end of 1.
According to concrete production status, the axis of described air-flow adapter 1 and the angle of airflow-distribution board 4 are between 0 °～180 °.
Described air-flow is taken over 1 and is provided with control valve 2, and described control valve 2 is used for the compressed-air actuated air capacity of control, thereby control valve 2 can be according to the variation of inventory and the compressed-air actuated amount that dynamic control blasts realizes best material distribution effect.。
Take over 1 from the air-flow of subordinate's preheater by air-flow and be transported to cloth hopper 3, the air-flow that utilizes preheater pressure inside difference to form purges material, by the airflow-distribution board 4 on the cloth charge level that is installed in cloth hopper 3 air-flow is disperseed, because the effect of preheater internal pressure difference, make air-flow have certain speed, thereby the material that tremie pipe falls is dispelled, improve the distribution effect of material, and improve the solid accumulation bonding situation of spreading face.
The concrete form that the quantity of air-flow adapter 1 and arrangement mode are airflow-distribution board can be set as required flexibly.
It is to the improvement of traditional cement industry with preheater cloth hopper that wind is swept formula cloth hopper, flow to the cloth hopper by the gas of introducing subordinate's whirlwind tube, improved the material dispersed effect, improved the solid accumulation bonding situation of spreading face, reduce the feeding capacity change to the influence of decomposition furnace system, effectively alleviated preheater collapse material, putty situation, and improved the decomposition effect of material, improved the operating efficiency of pre-heating system, be worthy to be popularized.
Claims (3)
1. wind is swept formula cloth hopper, it is characterized in that comprising air-flow adapter, cloth hopper, airflow-distribution board, and the cloth platform of described cloth hopper is provided with airflow-distribution board, and described airflow-distribution board is sealedly connected on the end that air-flow is taken over.
2. wind according to claim 1 is swept formula cloth hopper, it is characterized in that the angle of axis that described air-flow is taken over and airflow-distribution board is between 0 °～180 °.
3. wind according to claim 1 is swept formula cloth hopper, it is characterized in that described air-flow adapter is provided with control valve, and described control valve is used for the compressed-air actuated air capacity of control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320088670 CN203068983U (en) | 2013-02-27 | 2013-02-27 | Air-swept distributing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320088670 CN203068983U (en) | 2013-02-27 | 2013-02-27 | Air-swept distributing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203068983U true CN203068983U (en) | 2013-07-17 |
Family
ID=48767762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320088670 Expired - Lifetime CN203068983U (en) | 2013-02-27 | 2013-02-27 | Air-swept distributing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203068983U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103129986A (en) * | 2013-02-27 | 2013-06-05 | 南京凯盛国际工程有限公司 | Wind sweeping material distributing box |
| CN103884193A (en) * | 2014-04-08 | 2014-06-25 | 南京凯盛国际工程有限公司 | Combined adjustable material spreading device |
-
2013
- 2013-02-27 CN CN 201320088670 patent/CN203068983U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103129986A (en) * | 2013-02-27 | 2013-06-05 | 南京凯盛国际工程有限公司 | Wind sweeping material distributing box |
| CN103884193A (en) * | 2014-04-08 | 2014-06-25 | 南京凯盛国际工程有限公司 | Combined adjustable material spreading device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104512730B (en) | Electric automatic control system of boiler dust removal pneumatic transmission system | |
| CN204999296U (en) | High -efficient powder conveyor of air supporting formula with it piles up function to prevent that material from gathering | |
| CN203068983U (en) | Air-swept distributing box | |
| CN204473608U (en) | A kind of cement hopper | |
| CN103129986A (en) | Wind sweeping material distributing box | |
| CN205739527U (en) | Coal dust blanking device on cement producing line | |
| CN204197703U (en) | A kind of anti-blocking coal bunker of controlled inlet amount | |
| CN203237785U (en) | Pneumatic conveying throat pipe | |
| CN204675149U (en) | A kind of dust conveying system blockage-eliminating device | |
| CN105110015A (en) | Pneumatic force slag removal conveying system | |
| CN204372915U (en) | Fluidized-bed combustion boiler open type gas spiral coal supply system | |
| CN205011034U (en) | Strength slagging -off conveying system | |
| CN204453892U (en) | Conveying mechanism stablized by a kind of powder of joining on cement producing line | |
| CN103332505B (en) | Powder air groove conveying and metering method and device thereof | |
| CN203886364U (en) | Air-liquid hybrid purging device with dust suppression function | |
| CN204490021U (en) | A kind of device preventing metallurgical fine coal delivery duct from blocking | |
| CN202546788U (en) | Chain type coal fired boiler with automatic ash discharge device | |
| CN202107318U (en) | Smoke discharging and dust removing control device for bin-separation unloading of belt moved trolley | |
| CN202728983U (en) | Dry-mixed mortar anti-isolation unit tank | |
| CN204643238U (en) | Raw coal bucket breather pipe dust-arrest device | |
| CN202967180U (en) | Blanking device capable of effectively preventing dust materials from blocking | |
| CN201344543Y (en) | Chain grate for air scoop type uniform air distribution in intermediate air chamber of large air bin | |
| CN203497465U (en) | Flow-assisting device for coal ash silo bottom | |
| CN204074646U (en) | Air bubble under barotropic state | |
| CN204051947U (en) | A kind of novel powder cyclone collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130717 |
|
| CX01 | Expiry of patent term |