CN201089644Y - Belt conveyor - Google Patents
Belt conveyor Download PDFInfo
- Publication number
- CN201089644Y CN201089644Y CNU2007200806738U CN200720080673U CN201089644Y CN 201089644 Y CN201089644 Y CN 201089644Y CN U2007200806738 U CNU2007200806738 U CN U2007200806738U CN 200720080673 U CN200720080673 U CN 200720080673U CN 201089644 Y CN201089644 Y CN 201089644Y
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- China
- Prior art keywords
- belt
- transmission shaft
- spray pipe
- spray
- hole
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- 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
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Abstract
The utility model relates to a belt conveyor belonging to conveyors for conveying sand stone, stone powder or concrete during construction, in particular to a belt conveyor. The utility model comprises a conveyor frame, a transmission shaft and a conveyor belt, wherein, an upper belt is positioned on the upper part of the transmission shaft for conveying material, while a lower belt is positioned on the lower part of the transmission shaft and returns into a hole; a spray pipe approximately parallel to the lower belt is arranged below the lower belt; spray holes are arranged on the sidewall of the spray pipe; the spray holes are just opposite to the lower belt; two water removing carrier rollers are arranged on the conveyor frame between the upper belt and the lower belt, ensuring the water on the conveyor belt is removed under the action of the water removing carrier rollers. The utility model effectively improves the air quality and environment inside the hole, fundamentally improves the operation environment inside the hole, is convenient for timely maintenance and protection, and brings great economic benefit.
Description
Technical field
The utility model belongs to and is used to transport sandstone, stone flour or concrete conveyer on the engineering, is specially adapted to long belt conveyor.
Background technology
In belt conveyer, conventional swabbing pig is better for the cleaning effect of residual transported substance on the adhesive tape, but because the artificial sandstone aggregate content of stone powder height of transportation in the long belt conveyor hole (aggregate long rub mutually, fall in apart from course of conveying a large amount of stone flours of generation such as beat), original mechanical swabbing pig can not clean the dust that carries on the travelling apron effectively comprehensively, cause a large amount of dust to be brought in the hole by following belt, cause a large amount of dust accumulation in the hole, airborne dust is very serious during equipment operation; The machinery and equipment long-time running brings great harm to equipment working condition in the external environment of extreme difference, give also that the equipment operation maintenance personnel are healthy to bring great influence.Especially big at water power industry long belt conveyor running environment (transporting limestone) content of stone powder, conventional swabbing pig can not effectively be removed stone flour during operation, and dust is kicked up in the hole under the equipment operation vibrations, and the operations staff can't enter operation.
Summary of the invention
The purpose of this utility model provides a kind of belt conveyer with the water clearing apparatus.
Structure of the present utility model is: comprise conveyer frame, transmission shaft and load-transfer device, what described load-transfer device was positioned at transmission shaft top convey materials is the following belt that is that the hole is returned in last belt, transmission shaft bottom, it is characterized in that: the below of following belt is provided with the spray pipe that is roughly parallel to down belt, have spray apertures on the spray pipe sidewall, spray apertures is over against following belt.Institute's water flowing pressure is 0.3～0.5Mpa in the spray pipe, water in the spray pipe is under the effect of hydraulic pressure, from spray apertures, face the hypodermis band and spray, the sandstone, stone flour and other foreign material that adhere to or be adsorbed on load-transfer device (promptly playing on the belt) driving surface are rinsed well; For improving developing result, the spray apertures aperture is unsuitable excessive, and internal diameter is 3--4mm.
When the water swabbing pig cleans dust on the clean adhesive tape and foreign material, enter in the hole, make in the hole running environment abominable but carry a large amount of sparge waters on the load-transfer device.Thereby behind the water swabbing pig, increase by two dehydration carrying rollers, two dehydration carrying rollers are located on the conveyer frame, and two dehydration carrying rollers are between last belt and following belt, with transmission shaft roughly in line; Two dehydration carrying rollers and with last belt almost parallel, following belt is walked around the dehydration carrying roller of far-end earlier, the dehydration carrying roller in the middle of walking around again dewaters the water on the load-transfer device under the effect of dehydration carrying roller, a large amount of sparge waters are ended before entering the hole.
Below spray pipe, also be provided with wastewater trough.In the flushing adhesive tape, produce the waste water that contains stone flour and foreign material in a large number, waste water is essential by handling the back discharging.Wastewater treatment adopts conventional second-level settling pond to carry out precipitation process, and waste water is (suspension content is less than 200mg/L) discharging after the twin-stage precipitation is up to standard, and waste residue is slagged tap with loader and adorned dumping car, is transported to and specifies the waste field to stack.
Advantage of the present utility model: be with the spray pipe of spray apertures and set up one group of dehydration carrying roller by belt conveyer has been increased.Actv. has improved environment in the air quality hole in the hole; running environment is improved at all; when belt conveyer moves; reduce the influence of dust and foreign material to environment in the hole; the operations staff can enter when conveyer moves and carry out the equipment tour in the hole; so that the fault during discovering device operation is in time in time carried out maintenance protection.And significantly reduce sanitary cleaning up cost in the hole, almost cleaning has once reduced cleaning up cost in one to three months, brings bigger economic benefit.
Description of drawings
Fig. 1 is the structural representation of the water swabbing pig of belt conveyer;
Fig. 2 is the structural representation that belt conveyer spray pipe sidewall has the trickle hole;
1a is belts, the 2nd under last belt, 1b are among the figure, transmission shaft, the 3rd, shower, the 4th, spray apertures, the 5th, dehydration carrying roller, the 6th, wastewater trough.
The specific embodiment
As depicted in figs. 1 and 2, belt conveyer comprises conveyer frame (not shown), be fixed on the transmission shaft that is used for driving and conveying belt 2 on the frame, and the load-transfer device of walking around transmission shaft 2, the load-transfer device that is used for convey materials that runs on transmission shaft top is last belt 1a, run on the transmission shaft bottom and turn back to the interior load-transfer device of conveying auger for playing belt 1b, be positioned at hypodermis band 1b below along under the direction of belt 1b operation be provided with twice spray pipe 3, one end of spray pipe 3 links to each other with coolant inlet pipe, other end sealing; The sidewall of spray pipe 3 has a plurality of spray apertures 4, and the aperture is 3mm, and spray apertures 4 faces down belt 1b.On the conveyer frame between last belt 1a and the following belt 1b, be provided with two dehydration carrying rollers 5, two dehydration carrying rollers 5 and transmission shaft 2 are roughly at a straight line, and with the load-transfer device almost parallel, following belt 1b walks around earlier apart from transmission shaft 2 dehydration carrying roller 5 far away, oppositely walk around another middle dehydration carrying roller 5 again, return in the belt conveying auger.Be positioned at spray pipe 3 below also be provided with wastewater trough 6.
During the belt conveyer operation, in spray pipe 3, feed the water of 0.3MPa, under the effect of hydraulic pressure, the water in the spray pipe 3 sprays by the constantly downward belt 1b of spray apertures 4, and sandstone, stone flour and other foreign material on load-transfer device (promptly playing on the belt) driving surface are rinsed well.Following belt is successively walked around two dehydration carrying rollers, and the water on the load-transfer device is dewatered under the effect of dehydration carrying roller, and a large amount of sparge waters are ended before entering the hole.
The waste water that washes away is drained by wastewater trough 6, avoid sinuous flow everywhere, and wastewater treatment adopts conventional second-level settling pond to carry out precipitation process, waste water is (suspension content is less than 200mg/L) discharging after the twin-stage precipitation is up to standard, waste residue is slagged tap with loader and is adorned dumping car, is transported to specify the waste field to stack.
Compare with embodiment 1, difference is that above-mentioned spray pipe 3 can be established three roads, and the spray apertures of spray pipe 3 can be made as water jet standpipe, and the internal diameter of spray apertures is 4mm, feeds the water of 0.4MPa in the spray pipe 3.
Compare with embodiment 1, difference is that above-mentioned spray pipe 3 can be established four roads, and the spray apertures of spray pipe 3 can be made as water jet standpipe, and the internal diameter of spray apertures is 4mm, feeds the water of 0.5MPa in the spray pipe 3.
Claims (5)
1. belt conveyer, comprise conveyer frame, transmission shaft and walk around the load-transfer device of transmission shaft, what described load-transfer device was positioned at that transmission shaft top is used for convey materials returns time belt that is in hole for last belt, transmission shaft bottom, it is characterized in that: being positioned at down, the below of belt is provided with the spray pipe that is roughly parallel to down belt, have spray apertures on the spray pipe sidewall, spray apertures is over against following belt.
2. belt conveyer according to claim 1, it is characterized in that: between last belt and following belt, also be provided with and transmission shaft in line two dehydration carrying rollers roughly, following belt is walked around the dehydration carrying roller of far-end earlier, and the dehydration carrying roller in the middle of walking around again makes down belt recover normal direction.
3. belt conveyer according to claim 1 is characterized in that: the internal diameter of described spray apertures is 3-4mm.
4. according to the arbitrary described belt conveyer of claim 1 to 3, it is characterized in that: be positioned at the water spray pipe below also be provided with wastewater trough.
5. according to the arbitrary described belt conveyer of claim 1 to 3, it is characterized in that: institute's water flowing pressure is 0.3～0.5Mpa in the spray pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200806738U CN201089644Y (en) | 2007-08-17 | 2007-08-17 | Belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200806738U CN201089644Y (en) | 2007-08-17 | 2007-08-17 | Belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201089644Y true CN201089644Y (en) | 2008-07-23 |
Family
ID=39861402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200806738U Expired - Lifetime CN201089644Y (en) | 2007-08-17 | 2007-08-17 | Belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201089644Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556632A (en) * | 2012-02-29 | 2012-07-11 | 三一重工股份有限公司 | Flushing device and inclined-belt conveyor |
| CN102991990A (en) * | 2012-10-14 | 2013-03-27 | 昆山特力伯传动科技有限公司 | Cleaning equipment of conveyer belt |
| CN103129948A (en) * | 2011-11-23 | 2013-06-05 | 福建安井食品股份有限公司 | Conveying appliance with own washing device |
| CN103552830A (en) * | 2013-09-29 | 2014-02-05 | 国鼎(南通)管桩有限公司 | Automatic-washing conveying device |
| CN103693413A (en) * | 2013-12-24 | 2014-04-02 | 三一重型装备有限公司 | Heading machine and first conveyor thereof |
| CN104477615A (en) * | 2014-12-09 | 2015-04-01 | 永城煤电控股集团有限公司 | Spray type cleaner for gangue discharge belt |
| CN105417077A (en) * | 2015-12-21 | 2016-03-23 | 湖南千山制药机械股份有限公司 | Belt conveyor for firework production line and firework production line with belt conveyer |
| CN109516140A (en) * | 2018-11-24 | 2019-03-26 | 湖北富韬生物科技有限公司 | A kind of food processing mushroom conveying device |
-
2007
- 2007-08-17 CN CNU2007200806738U patent/CN201089644Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103129948A (en) * | 2011-11-23 | 2013-06-05 | 福建安井食品股份有限公司 | Conveying appliance with own washing device |
| CN102556632A (en) * | 2012-02-29 | 2012-07-11 | 三一重工股份有限公司 | Flushing device and inclined-belt conveyor |
| CN102991990A (en) * | 2012-10-14 | 2013-03-27 | 昆山特力伯传动科技有限公司 | Cleaning equipment of conveyer belt |
| CN103552830A (en) * | 2013-09-29 | 2014-02-05 | 国鼎(南通)管桩有限公司 | Automatic-washing conveying device |
| CN103693413A (en) * | 2013-12-24 | 2014-04-02 | 三一重型装备有限公司 | Heading machine and first conveyor thereof |
| CN103693413B (en) * | 2013-12-24 | 2016-02-10 | 三一重型装备有限公司 | Development machine and first conveyor thereof |
| CN104477615A (en) * | 2014-12-09 | 2015-04-01 | 永城煤电控股集团有限公司 | Spray type cleaner for gangue discharge belt |
| CN105417077A (en) * | 2015-12-21 | 2016-03-23 | 湖南千山制药机械股份有限公司 | Belt conveyor for firework production line and firework production line with belt conveyer |
| CN109516140A (en) * | 2018-11-24 | 2019-03-26 | 湖北富韬生物科技有限公司 | A kind of food processing mushroom conveying device |
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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 |
Granted publication date: 20080723 |
|
| CX01 | Expiry of patent term |