CN203728247U - Pipe special for sacked cement truck-loading dust remover - Google Patents
Pipe special for sacked cement truck-loading dust remover Download PDFInfo
- Publication number
- CN203728247U CN203728247U CN201320894303.3U CN201320894303U CN203728247U CN 203728247 U CN203728247 U CN 203728247U CN 201320894303 U CN201320894303 U CN 201320894303U CN 203728247 U CN203728247 U CN 203728247U
- Authority
- CN
- China
- Prior art keywords
- dust
- dust removal
- air duct
- dedust air
- air pipe
- 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
Provided is a pipe special for a sacked cement truck-loading dust remover. A dust removal air pipe outer sleeve is connected with a dust removal air pipe inner sleeve through a rolling bearing, and the tail end of the dust removal air pipe outer sleeve is sealed. The other end of the dust removal air pipe inner sleeve is in soft connection with a dust removal air pipe, the other end of the dust removal air pipe is in welding connection with a dust removal cover. The dust removal is small in space, can improve the dust removal air speed and produce large negative pressure, is arranged at the truck-loading inlet position and far away from a raising dust point and can effectively suck dust. Cement dust in the dust removal cover is sucked into the dust remover through the pipe, and the dust removal purpose is achieved. A working environment and healthy workers are protected.
Description
Affiliated technical field
The utility model relates to a kind of device of bagged cement entrucking dust exhaustor pipe special.
Background technology
Dust is the keypoint treatment object of cement production enterprise, and along with the innovation day by day of technology and equipment, environmental protection work has obtained good effect.But the airborne dust of cement packing system is still serious, be mainly because at present the packed carloader of cement is according to entrucking requirement, need to meet upper and lower before and after four direction move, space, wagon spout place is larger simultaneously, cannot carry out effective dedusting.Cement dust is unordered to fly upward, to environmental protection with worker is healthy brings larger harm.
Summary of the invention
For overcoming existing bagged cement entrucking dedusting difficulty, the problem that efficiency of dust collection is poor.The utility model provides a kind of bagged cement entrucking dedusting pipe special, and this pipe special, with the dust pelletizing system of existing dust exhaustor composition, can not only solve preferably cement dust, and can meet preferably the operation of present carloader and staff's operation.
The utility model solves the technical scheme that its technical matters adopts: because of bag-pack cement loading machine need upper and lower before and after four direction move, pipe special is divided into two parts, be separately fixed on factory building foundation and carloader on.Dedust air duct overcoat is connected by antifriction-bearing box with dedust air duct inner sleeve, and dedust air duct overcoat end has sealing.The dedust air duct inner sleeve other end is connected by being flexible coupling with dedust air duct, the dedust air duct other end and dust excluding hood welding.When carloader moves up and down, the flexible connection structure that dedust air duct inner sleeve is connected with dedust air duct is achieved, and when carloader moves forward and backward, the flexible pipe structure of the antifriction-bearing box composition putting in dedust air duct overcoat and dedust air duct is achieved.
And be provided with special dust excluding hood, and dwindle space, can improve greatly wind speed of dust removal, produce larger negative pressure, and dust excluding hood is placed in to wagon spout place, nearer apart from airborne dust point, can dust be drawn in dust excluding hood actv..Cement dust in dust excluding hood, through pipeline, is drawn in dust exhaustor, reaches the object of dedusting.
The beneficial effects of the utility model are, can solve preferably the problem that cement dust flies upward during bagged cement entrucking, improve efficiency of dust collection, protect the healthy of environment and employee.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Accompanying drawing is integral structure figure of the present utility model.
1 dedust air duct overcoat in figure, 2 antifriction-bearing boxs, 3 dedust air duct inner sleeves, 4 are flexible coupling, 5 dedust air ducts, 6 dust excluding hoods.
Detailed description of the invention
In an embodiment, dedust air duct overcoat (1) is realized horizontal direction with dedust air duct inner sleeve (3) by antifriction-bearing box (2) and is moved forward and backward, and forms expansion joint structure.Dedust air duct overcoat (1) selects respectively from dedust air duct inner sleeve (3) steel pipe that diameter is different, and antifriction-bearing box is installed on minor-diameter steel-tube.Because cement dust in pipeline need to pass through; need carry out encapsulation process at dedust air duct overcoat (1) and dedust air duct inner sleeve (3) connecting place; increase the wind speed in pipeline; and can protect preferably antifriction-bearing box (2), dedust air duct overcoat (1) other end is connected with dust exhaustor import airduct.Dedust air duct inner sleeve (3) is selected the consistent steel pipe of caliber with dedust air duct (5), is connected by be flexible coupling (4), realizes the function moving up and down.Dedust air duct (5) is connected with dust excluding hood (6), has formed like this passage.
Cement dust, by negative pressure, is drawn in dust excluding hood (6), enters in dust exhaustor through dedust air duct (5), dedust air duct inner sleeve (3), dedust air duct overcoat (1), reaches dedusting object.For the packed carloader of same cement adapts, do not affect entrucking operation.When dedust air duct inner sleeve (3), dedust air duct (5) and dust excluding hood (6) are installed, be fixed on carloader support, realize with carloader and being synchronized with the movement.Dedust air duct overcoat (1) is arranged on fixing factory building foundation, when carloader moves forward and backward, dedust air duct inner sleeve (3) can pass in and out dedust air duct overcoat (1) automatically, because antifriction-bearing box (2) is installed in dedust air duct inner sleeve (3), in the time reducing resistance of motion, also play position-limiting action, can not find the upper and lower play in left and right, all the time keep concentric with dedust air duct overcoat (1), reach and seesaw flexibly, improved the performance of mechanism's flexibility and reliability.
Claims (1)
1. bagged cement entrucking dust exhaustor pipe special, it is characterized in that: dedust air duct overcoat is connected by antifriction-bearing box with dedust air duct inner sleeve, dedust air duct overcoat end has sealing, and the dedust air duct inner sleeve other end is connected by being flexible coupling with dedust air duct, the dedust air duct other end and dust excluding hood welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320894303.3U CN203728247U (en) | 2013-12-24 | 2013-12-24 | Pipe special for sacked cement truck-loading dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320894303.3U CN203728247U (en) | 2013-12-24 | 2013-12-24 | Pipe special for sacked cement truck-loading dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203728247U true CN203728247U (en) | 2014-07-23 |
Family
ID=51198337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320894303.3U Expired - Fee Related CN203728247U (en) | 2013-12-24 | 2013-12-24 | Pipe special for sacked cement truck-loading dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203728247U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642639A (en) * | 2016-04-05 | 2016-06-08 | 四川省鑫广达环保设备有限责任公司 | Dust collection device for loading of bagged cement |
| CN111196510A (en) * | 2018-11-16 | 2020-05-26 | 伯曼集团两合公司 | Loading device |
-
2013
- 2013-12-24 CN CN201320894303.3U patent/CN203728247U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642639A (en) * | 2016-04-05 | 2016-06-08 | 四川省鑫广达环保设备有限责任公司 | Dust collection device for loading of bagged cement |
| CN111196510A (en) * | 2018-11-16 | 2020-05-26 | 伯曼集团两合公司 | Loading device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20141224 |
|
| EXPY | Termination of patent right or utility model |