CN201092455Y - Transfer blanking device - Google Patents
Transfer blanking device Download PDFInfo
- Publication number
- CN201092455Y CN201092455Y CNU2007201512163U CN200720151216U CN201092455Y CN 201092455 Y CN201092455 Y CN 201092455Y CN U2007201512163 U CNU2007201512163 U CN U2007201512163U CN 200720151216 U CN200720151216 U CN 200720151216U CN 201092455 Y CN201092455 Y CN 201092455Y
- Authority
- CN
- China
- Prior art keywords
- alveolus
- positive stop
- transhipment
- dust suppression
- blocking dust
- 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 - Fee Related
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Abstract
The utility model relates to an anti-block dustproof transfer material drop device of material drop system, which comprises a head shield, an adjusting arc baffle plate in the head shield, a hopper connected with the head shield and a tube connected with the hopper, wherein the surface of the tube is arranged with a material hole puncher and a diversion bent tube. The utility model can avoid other spray devices and dust cleaner, can adapt the block condition caused by water content change of raw coal, avoid the investment, operation cost and maintenance cost of dust cleaner, reduce maintenance labor strength of the whole system and resolve the abrasion condition of material conveyor and other devices, thereby prolonging service life.
Description
Technical field
The utility model relates to all bulk cargo transhipment doffers, is mainly used in the mass transport fields such as conveying transhipment of the defeated coal transfer point of firepower electrical plant, harbour bulk cargo conveying transhipment and mineral products.
Background technology
Existing transporter adopts square head cover and vertical pipe design more, and the cross-sectional plane of pipeline is square more, and there is following shortcoming technically in existing material blanking tube:
1, existing transporter causes the chute blockage problem easily.2, cause the phenomenon of dusting in the course of conveying easily.3, material blanking tube and carrying roller serious wear.4, material falls to disperseing not concentrate, and causes belt deviation very big to the belt impact wear simultaneously easily.5, equipment repair and maintenance work capacity is big and do not have a safety control.
In sum, existing material blanking tube exists bigger device security hidden danger, and improved necessity is arranged in fact.
The utility model content
The utility model has overcome above-mentioned shortcoming, and a kind of conveying system transporter is provided.Use this anti-blocking dust suppression transhipment doffer, can solve the existing shortcoming of current transporter, guarantee that the site environment health is clean and tidy, operation and maintenance cost are low.
The technical scheme in the invention for solving the technical problem is:
This anti-blocking dust suppression transhipment doffer is provided with an arc controllable register in head cover, this arc controllable register adjusting shaft is fixed on the alveolus positive stop, the alveolus positive stop is fixed on the head cover both sides, head cover and funnel, the funnel below is connected with rectilinear duct, is provided with the water conservancy diversion bend pipe in the bottom of rectilinear duct.
Above-mentioned water conservancy diversion bend pipe, such water conservancy diversion bend pipe has guaranteed streams exit velocity and direction on the one hand, has guaranteed that on the other hand streams is placed in the middle on the belt that connects material, and significantly reduces the impact wear to belt.
Described arc controllable register is made up of arc controllable register body, adjusting shaft and alveolus positive stop, the alveolus positive stop places the head cover both sides, adjusting shaft places the alveolus positive stop, arc controllable register body is fixed with regulating welding, and can moving by the mobile realization arc controllable register body of adjusting shaft on the alveolus positive stop.Like this, the collision angle that can realize instrumentality materials flow and arc controllable register reduces gouging abrasion.
Described inlet seal device is three sections open ports in upper, middle and lower of forming in the belt entrance according to inlet belt and return belt and design-calculated sealing arrangement, its seal area of high computational that top seal is piled up in belt surface according to streams, middle part and lower seal all seal after keeping enough gaps with belt.Can avoid a large amount of air quantity that carries to enter in the transporter like this.
Described disclosing expects that the hole is that the hole seals by sealing flange at the surface of straight pipeline one square opening.
Adopt anti-blocking dust suppression transhipment doffer described in the utility model, can reach following technique effect:
(1) collision angle of control streams and arc controllable register reduces the wearing and tearing of equipment and putty and the dust raising phenomenon that collision produces.
(2) carry air quantity in the control streams sliding process, reduce the area of contact of streams and air.
(3) the pipe design sectional dimension of science satisfies streams and can be full of amount of air minimum in the cross section assurance material blanking tube.
(4) it is approaching that the streams of water conservancy diversion winding pipe exit is controlled its velocity magnitude and direction and belt, and the assurance streams is not disperseed on the belt that connects material between two parties, significantly reduces the impact wear to belt.
The utility model has the advantages that, use this anti-blocking dust suppression transhipment doffer, do not need other spray facility and dusting equipments, and can adapt to the putty phenomenon that former material moisture content change causes, dusting equipment cost of investment, operating cost and maintenance cost have been avoided simultaneously, significantly reduced the labor content of safeguarding of total system, and coal handling plant and other equipment attrition phenomenons will improve, and then prolong the service life of equipment.
Description of drawings
Fig. 1 is a STRUCTURE DECOMPOSITION scheme drawing front view of the present utility model.
Fig. 2 is a STRUCTURE DECOMPOSITION scheme drawing left view of the present utility model.
Fig. 3 is the structural representation of inlet seal of the present utility model.
Description of reference numerals: 1. head cover; 2. arc controllable register; 3. alveolus positive stop; 4. adjusting shaft; 5. funnel; 6. straight pipeline; 7. disclose the material hole; 8. water conservancy diversion bend pipe; 9. inlet seal device;
The specific embodiment
Extremely shown in Figure 2 as Fig. 1, this anti-blocking dust suppression transhipment doffer is provided with a head cover 1, this head cover 1 is connected with an alveolus positive stop 3, alveolus positive stop 3 is connected with adjusting shaft 4, below being fixed with arc controllable register 2. head covers 1 on the adjusting shaft 4, be connected with funnel 5, funnel 5 is connected with straight pipeline 6, and straight pipeline 6 surfaces are provided with discloses material hole 7, and straight pipeline 6 belows are connected with water conservancy diversion bend pipe 8.Head cover 1 entrance is provided with inlet seal device 9.
Claims (5)
1. doffer is transported in an anti-blocking dust suppression, and it is characterized in that: be provided with an arc controllable register in the head cover, this head cover is connected with a funnel, and funnel connects the water conservancy diversion bend pipe.
2. anti-blocking dust suppression transhipment doffer according to claim 1, it is characterized in that: described arc controllable register is regulated its position dimension by the alveolus positive stop.
4. anti-blocking dust suppression transhipment doffer according to claim 1, it is characterized in that: described arc controllable register is made up of curved baffle body, adjusting shaft and alveolus positive stop, adjusting shaft places on the alveolus positive stop, the alveolus positive stop is fixed on the head cover both sides, and adjusting shaft is regulated the collision angle of curved baffle and streams by the alveolus positive stop.
5. anti-blocking dust suppression transhipment doffer according to claim 1, it is characterized in that: described belt inlet seal device, this device are divided into the three sections sealings in upper, middle and lower.
6. anti-blocking dust suppression transhipment doffer according to claim 1 is characterized in that: the described material hole of disclosing, this is arranged on straight pipeline surface perforate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201512163U CN201092455Y (en) | 2007-06-08 | 2007-06-08 | Transfer blanking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201512163U CN201092455Y (en) | 2007-06-08 | 2007-06-08 | Transfer blanking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201092455Y true CN201092455Y (en) | 2008-07-30 |
Family
ID=39900418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201512163U Expired - Fee Related CN201092455Y (en) | 2007-06-08 | 2007-06-08 | Transfer blanking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201092455Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102161432A (en) * | 2011-05-24 | 2011-08-24 | 林成富 | Buffer device of bulk material conveyor belt end point |
| CN104003133A (en) * | 2014-05-16 | 2014-08-27 | 厦门嘉鹭金属工业有限公司 | Device and method for automatically casting tungsten powder based on mechanics principle |
| CN104495336A (en) * | 2014-12-16 | 2015-04-08 | 铜陵天奇蓝天机械设备有限公司 | Discharge hopper for belt conveyers |
-
2007
- 2007-06-08 CN CNU2007201512163U patent/CN201092455Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102161432A (en) * | 2011-05-24 | 2011-08-24 | 林成富 | Buffer device of bulk material conveyor belt end point |
| CN104003133A (en) * | 2014-05-16 | 2014-08-27 | 厦门嘉鹭金属工业有限公司 | Device and method for automatically casting tungsten powder based on mechanics principle |
| CN104495336A (en) * | 2014-12-16 | 2015-04-08 | 铜陵天奇蓝天机械设备有限公司 | Discharge hopper for belt conveyers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Yan Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080730 Termination date: 20120608 |