CN202346375U - Pneumatic sweeper of belt conveyor - Google Patents
Pneumatic sweeper of belt conveyor Download PDFInfo
- Publication number
- CN202346375U CN202346375U CN2011203971061U CN201120397106U CN202346375U CN 202346375 U CN202346375 U CN 202346375U CN 2011203971061 U CN2011203971061 U CN 2011203971061U CN 201120397106 U CN201120397106 U CN 201120397106U CN 202346375 U CN202346375 U CN 202346375U
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- Prior art keywords
- belt
- tracheae
- pneumatic sweeper
- pneumatic
- jet thrust
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- Expired - Fee Related
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Abstract
The utility model discloses a pneumatic sweeper of a belt conveyor. The pneumatic sweeper comprises jet heads, an air pipe, air pipe fixers, a pressure resistant pipe, a plug and an air compressor. According to the pneumatic sweeper, dust adsorbed on the surface of a bottom belt is blown by using compressed air as a power source, so that abrasion of the belt, a drum and a carrier roller due to the dust is greatly reduced, and the service life of the belt conveyor is prolonged; and because the pneumatic sweeper is not in contact with the belt, friction is not produced, loads of a motor and a speed reducer are correspondingly reduced, the service lives of the motor and the speed reducer are prolonged; and a large amount of equipment maintenance expense is reduced. The pneumatic sweeper has the advantages of simple structure, obvious economical benefits and wide application range.
Description
Technical field
The utility model relates to belt and carries clearing apparatus.
Background technology
Present domestic each band conveyor manufacturer, the belt cleaner that is disposed has multiple, the compounded rubber belt of the employing that has, what have is fixed on the belt feeder with metal, is passive work in that belt is in service, performance not due effect.In use, belt cleaner must with the drive belt closed contact, reach the work purpose to increase friction force, easy like this belt and the bonding head of belt pulled, and increase corresponding load.When if the material of belt transmission has powder, moisture and generation static, a large amount of powders will stick to belt surface, and when the belt approach increased surface roller, changed course cylinder, snub pulley and swabbing pig, it was the most serious to wear and tear, and the infringement that is caused is bigger.Therefore, the belt of exploitation minimizing belt adhesion powder carries the economic implications of swabbing pig fairly obvious.
Summary of the invention
The utility model provides a kind of band conveyor power cleaner of active mode to the defective of prior art, has the advantage of reliable operation, function admirable, stable, low input, high repayment.
The band conveyor power cleaner of the utility model comprises jet thrust, tracheae, tracheae connecting element, pressure pipe, plug and Air compressor.It is characterized in that: the air blast nozzle at jet thrust top is a duck, and jet thrust is communicated with tracheae, and tracheae is fixed on the top near the feed opening of end belt surface through the tracheae connecting element, pressure pipe one end connectivity trachea, and the other end is communicated with Air compressor.
Described jet thrust and belt are 40-50 degree angle.
The end of said tracheae is provided with plug.
The principle of work of the utility model: belt clockwise direction under the support of support and leather belt roller rotates, material belt from the inlet point, and large granular materials falls into discharging opening from the travel fatigue cover, and the material powder that has moisture then sticks on the belt.Open Air compressor, through pressure pipe pressurized air is transported to tracheae, high pressure gas blow afloat the material powder that sticks on the belt from the nozzle ejection of jet thrust, and the material powder falls into discharging opening in stopping of travel fatigue cover.
The beneficial effect of the utility model
The band conveyor power cleaner of the utility model adopts active mode, as propulsion source, utilizes aerodynamic principle with pressurized air; To purging by way of the powder that sticks to end belt surface; Greatly reduce the wearing and tearing of powder, prolonged the service life of belt load transfer device, because power cleaner does not contact with belt mutually belt, cylinder, carrying roller; Can not produce friction force; With the load of corresponding reduction motor and speed reducer, prolong the service life of motor and reductor, with practicing thrift a large amount of maintenance of equipment expenses.Simultaneously, after power cleaner cleaning, the belt powder that can not drop again on the way, the sanitary condition of band conveyer corridor improves, and has reduced labor strength.The pressurized air that the utility model adopts is as a kind of green energy resource, and is also pollution-free to environment.
Description of drawings
Fig. 1 is the structural representation of the utility model band conveyor power cleaner.
Fig. 2 is the structural representation of band conveyor and power cleaner.
Among the figure: 1, jet thrust, 2, tracheae, 3, the tracheae connecting element, 4, pressure pipe, 5, plug, 6, belt, 7, inlet point, 8, leather belt roller, 9, support, 10, discharging opening, 11, the travel fatigue cover.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done detailed explanation.
The band conveyor power cleaner that certain coke-oven plant uses; Belt 6 is wide 1.4 meters, and the jet thrust 1 of 13 10 mm wides is installed on the tracheae 2 side by side, through tracheae connecting element 3 this tracheae 2 is installed on the support 9 near feed opening 10 tops on bottom belt 6 surfaces; Jet thrust 1 is 45 angles with the surface of belt 6; The nozzle of jet thrust 1 is 8 millimeters apart from the surface of belt 6, by solid drawn pipe connectivity trachea 2 and Air compressor, is provided with plug at the end of tracheae 2 end of tracheae 2 is shut.During work, the jet expansion air pressure of jet thrust 1 remains on 0.3-0.4MPa.
Use this band conveyor power cleaner and former compounded rubber swabbing pig to compare; This device can reach more than 95% to the cleaning rate of the coke powder of 0.03-2.5 millimeter; Improved 60% than compounded rubber swabbing pig; Improved more than 120 times service life, an annual wide band conveyor of 1.4 meters is than 150,000 yuan of former saving in material and service expenditures.
The band conveyor power cleaner that use in certain colliery, belt 6 is wide 1.2 meters, with the jet thrust 1 of 10 10 mm wides and be listed on the tracheae 2; Through tracheae connecting element 3 this tracheae 2 is installed on the support 9 near feed opening 10 tops on end belt 6 surface; Jet thrust 1 is 40 angles with the surface of belt 6, and the nozzle of jet thrust 1 is 6 millimeters apart from the surface of belt 6, by solid drawn pipe connectivity trachea 2 and Air compressor; During work, the outlet air pressure of air blast nozzle 1 remains on 0.2-0.3MPa.
Use this band conveyor power cleaner with without swabbing pig relatively, an annual wide band conveyor of 1.2 meters is than nearly 80,000 yuan of former saving in material and service expenditure.
Claims (3)
1. band conveyor power cleaner; Comprise jet thrust (1), tracheae (2), tracheae connecting element (3), pressure pipe (4), plug (5) and Air compressor, it is characterized in that the air blast nozzle at jet thrust (1) top is a duck; Jet thrust (1) is communicated with tracheae (2); Tracheae (2) is fixed on the top near the feed opening (9) on end belt (6) surface through tracheae connecting element (3), pressure pipe (4) one end connectivity tracheas (2), and the other end is communicated with Air compressor.
2. band conveyor power cleaner according to claim 1 is characterized in that, described jet thrust (1) is 40-50 degree angle with belt (6).
3. band conveyor power cleaner according to claim 1 is characterized in that, the end of said tracheae (2) is provided with plug (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203971061U CN202346375U (en) | 2011-10-19 | 2011-10-19 | Pneumatic sweeper of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203971061U CN202346375U (en) | 2011-10-19 | 2011-10-19 | Pneumatic sweeper of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202346375U true CN202346375U (en) | 2012-07-25 |
Family
ID=46535396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203971061U Expired - Fee Related CN202346375U (en) | 2011-10-19 | 2011-10-19 | Pneumatic sweeper of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202346375U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102976074A (en) * | 2012-12-30 | 2013-03-20 | 衡阳狮山输送机械有限公司 | Air purging device |
| CN107720171A (en) * | 2017-10-16 | 2018-02-23 | 蚌埠中建材信息显示材料有限公司 | A kind of compound conveyer belt material-clearing device |
| CN109533874A (en) * | 2018-12-07 | 2019-03-29 | 安徽中烟工业有限责任公司 | A kind of tobacco stem cutting machine copper gang chain automatic cleaning apparatus based on off-line state |
-
2011
- 2011-10-19 CN CN2011203971061U patent/CN202346375U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102976074A (en) * | 2012-12-30 | 2013-03-20 | 衡阳狮山输送机械有限公司 | Air purging device |
| CN107720171A (en) * | 2017-10-16 | 2018-02-23 | 蚌埠中建材信息显示材料有限公司 | A kind of compound conveyer belt material-clearing device |
| CN109533874A (en) * | 2018-12-07 | 2019-03-29 | 安徽中烟工业有限责任公司 | A kind of tobacco stem cutting machine copper gang chain automatic cleaning apparatus based on off-line state |
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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: 20120725 Termination date: 20161019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |