CN203740654U - Mobile ventilating duct dust removal device for belt conveyors - Google Patents
Mobile ventilating duct dust removal device for belt conveyors Download PDFInfo
- Publication number
- CN203740654U CN203740654U CN201420130033.3U CN201420130033U CN203740654U CN 203740654 U CN203740654 U CN 203740654U CN 201420130033 U CN201420130033 U CN 201420130033U CN 203740654 U CN203740654 U CN 203740654U
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- CN
- China
- Prior art keywords
- ventilation slot
- ventilating duct
- dust removal
- belt conveyer
- sides
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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.)
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Abstract
The utility model relates to a mobile ventilating duct dust removal device for belt conveyors. The mobile ventilating duct dust removal device comprises a rack, a material distribution belt conveyor is arranged on the rack, a feeding belt conveyor is arranged above the material distribution belt conveyor, and a feed hopper and a chute are arranged below the discharging end of the feeding belt conveyor. The mobile ventilating duct dust removal device for the belt conveyors is characterized in that a ventilating duct is formed above one side of the material distribution belt conveyor in the longitudinal direction, and the two ends of the material distribution conveyor are respectively provided with a dust collection cover communicated with the ventilating duct. A fixing trolley is arranged on a duct opening of the ventilating duct. A hole communicated with an external dust removal unit is formed in one side of the fixing trolley. The two sides of the fixing trolley in the transverse direction are respectively provided with an upper carrier roller and a lower carrier roller. A sealing adhesive belt is arranged on the duct opening of the ventilating duct, one end of the sealing adhesive belt is fixed to one end of the duct opening of the ventilating duct, and the other end of the sealing adhesive belt penetrates through the lower carrier roller and the upper carrier roller on one side of the fixing trolley and then winds through the upper carrier roller and the lower carrier roller on the other side of the fixing trolley to be fixed to one end of the duct opening of the ventilating duct. By adopting the mobile ventilating duct dust removal device for the belt conveyors, the structure of the device can be simplified, equipment investment can be reduced, and the dust removal effect can be improved. The mobile ventilating duct dust removal device for the belt conveyors is suitable for dust removal of dust containing gas in an ore duct (bin) or a transfer station.
Description
Technical field
The utility model relates to a kind of ventilation slot dust collector altogether.Specifically, be the moveable belt type conveyer ventilation slot dust collector for delivery of bulk material, be particularly useful on ore deposit groove (storehouse) or in transfer point.
Background technology
All know in mining industry or loose unpacked material transhipment field, in the upper or transfer point of ore deposit groove (storehouse), being used for the equipment of delivery of bulk material is all moveable belt type conveyer, and in discharging or transhipment loose unpacked material process, the dust in loose unpacked material can be kicked up, thereby to environment.Pollution environment being brought for reducing dust, just need carry out dedusting by surrounding environment upper to ore deposit groove (storehouse) or transfer point.Traditional dust collection method is mainly by several below: the one, and to carrying out negative pressure exhausting in ore deposit groove (storehouse), by pipeline, dust-contained airflow is sent into dust removing station and carry out dedusting.It is distant with emptying point that the deficiency of this mode is exhausting point, and the pipeline needing is long, not only invest many, to take ore deposit slot space many, be unfavorable for the overhaul of the equipments on the groove of ore deposit, and dust removing effects are poor; The 2nd, the elongated layout ventilation slot of discharge port on the groove of ore deposit or in transfer point, on ventilation slot, there is travelling car, on the groove of ore deposit or transfer point east is provided with moveable belt type conveyer, wherein, travelling car interface on navigation wind groove is connected with the airduct on the discharge port at belt conveyer two ends, when belt conveyer moves, drive the travelling car walking on ventilation slot, ventilation slot is connected with the dust removing station outside ore deposit groove or transfer point by pipeline.The shortcoming of this dust collection method is that ventilation slot need be maked somebody a mere figurehead layout, and suction opeing example emptying point is far away, and ventilation slot needs elongated being arranged on the groove of ore deposit or in transfer point, and the pipeline needing is many, not only invests morely, be unfavorable on the groove of ore deposit or in transfer point, and dust removing effects is poor; The 3rd, the mobile working district of moveable belt type conveyer is all sealed, sealing area is carried out to ventilation and dust removal.Owing to need to the mobile working district of belt conveyer all being sealed, need leakproofing material many, make equipment investment more; The 4th, fixing dust shield is set above each emptying point, when moveable belt type conveyer moves to behind a certain emptying point, the dust shield valve open of this top, emptying point is carried out to exhausting.Adopt in this way, need to arrange dust shield in each emptying point, and dust shield more than makes the pipeline on the groove of ore deposit or in transfer point also many, makes equipment investment many.Because dust shield and the corresponding pipeline of needs are more, also can bring difficulty to sealing again, make dust removing effects poor.
Utility model content
Problem to be solved in the utility model is to provide a kind of moving band conveyor ventilation slot dust collector.Adopt this ventilation slot dust collector, can simplified apparatus structure, reduce equipment investment, improve dust removing effects.
The problems referred to above to be solved in the utility model are by realizing with technical scheme:
Moving band conveyor ventilation slot dust collector of the present utility model comprises frame, the two bottom sides of described frame has roller, above frame, there is cloth belt conveyer, there is material loading belt conveyer cloth belt conveyer top, there is hopper the throw-off end below of material loading belt conveyer, the discharging opening of described hopper is connected with chute, on the load-transfer device of the outlet of described chute in cloth belt conveyer.There is ventilation slot a longitudinal side top that is characterized in cloth belt conveyer, described ventilation slot longitudinally and longitudinally the paralleling of cloth belt conveyer, all there is dust shield at the two ends of described distribution conveyor, two dust shields are all communicated with ventilation slot by bend pipe.The notch of described ventilation slot passes through its overall length, has fixing dolly on described notch.Described fixing dolly is square or cuboid, the notch of its lower surface and ventilation slot longitudinally between be free-running fit, fixing dolly one side is provided with perforate, this perforate is communicated with external dedusting unit by pipeline.The both lateral sides of fixing dolly all has upper supporting roller and snub pulley, axially longitudinally perpendicular with described ventilation slot of described upper and lower carrying roller.On the notch of ventilation slot, there is the sealant belt leather that passes through ventilation slot overall length, one end of sealant belt leather is fixed on notch one end of ventilation slot, the other end of sealant belt leather successively through snub pulley downside and the inner side of fixing dolly one side, walk around upper supporting roller outside and the upper rear flank of the same side, walk around again upper supporting roller upside and the outside of fixing dolly opposite side and pass from snub pulley inner side and the downside of this side, being finally fixed on notch one end of ventilation slot.
Further improvement of the utility model scheme is, all there is guide sideboard the longitudinal both sides of upside of described cloth belt conveyer, between the load-transfer device of the following and cloth belt conveyer upside of this guide sideboard, be free-running fit, its top is connected with stands longitudinal both sides by support.
Wherein, described support is plate-shaped frame, and it is fixed on the both sides of described frame below, and its top bends inwards and is connected with the upper edge of described guide sideboard.
Further improvement of the utility model scheme is, fixes accordingly the dolly both sides rubber that all keeps out the wind below with the longitudinal two sides of ventilation slot.
There is elasticity adjusting mechanism described sealant belt leather one end, and described sealant belt leather one end is by described elasticity adjusting mechanism and being bolted in the respective ends of ventilation slot.
Wherein, described elasticity adjusting mechanism comprises a shaft-like handle, and all there is screw thread at shaft-like handle two ends, and described shaft-like handle two ends are furnished with nut.The hand of spiral at described shaft-like handle two ends is contrary.
Take such scheme, have the following advantages:
As can be seen from the above scheme, because ventilation slot is arranged on above longitudinal side of cloth belt conveying, make ventilation slot not take the overhaul of the equipments space on the groove of ore deposit or in transfer point.
Because ventilation slot is arranged on longitudinal side top of cloth belt conveyer, and move with moving band conveyor, and ventilation slot is fixed on by support and is fixed in described frame, make the length of ventilation slot shorter, like this, reduced equipment investment.
Because ventilation slot is arranged on above longitudinal side of cloth belt conveyer, and move with moving band conveyor, and the fixing dolly on ventilation slot is motionless, and on the notch of ventilation slot, be provided with the sealant belt leather that passes through ventilation slot overall length, adopt sealant belt leather to seal the notch of ventilation slot, air leak rate of air curtain is low, good sealing effect.In addition, suction opeing from each emptying point very close to.In a word, the utility model better dust removal effect.
Brief description of the drawings
Fig. 1 is moving band conveyor ventilation slot dust collector structural representation of the present utility model;
Fig. 2 is the A-A cross-sectional schematic of Fig. 1;
Fig. 3 is the I place enlarged drawing of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further details.
As shown in Figure 1, Figure 2, Figure 3 shows, moving band conveyor ventilation slot dust collector of the present utility model comprises frame 3, and the two bottom sides of described frame 3 is all provided with three rollers 4 by wheel seat and bearing.Under use state, on the platform at groove top, ore deposit, be provided with two guide rails that are parallel to each other 2, described frame 3 is placed on guide rail by the roller 4 of its two bottom sides, and can move along guide rail 2.Ore deposit groove wherein contains ore deposit groove A, ore deposit groove B and ore deposit groove C.Frame 3 is provided with cloth belt conveyer above, cloth belt conveyer top is provided with material loading belt conveyer, the throw-off end below of material loading belt conveyer is provided with hopper 8, the discharging opening of described hopper 8 is connected with chute 9, on the load-transfer device 6 of the outlet of described chute 9 in cloth belt conveyer.Longitudinal side top of cloth belt conveyer is provided with ventilation slot 14, and this ventilation slot 14 is connected to longitudinal side top of described frame 3 by five vertical supporting rods 15, and make described ventilation slot 14 longitudinally and longitudinally the paralleling of cloth belt conveyer.The two ends of described distribution conveyor are all provided with 5, two dust shields 5 of dust shield and are all communicated with ventilation slot 14 by bend pipe.
The notch of described ventilation slot 14 passes through its overall length, is provided with fixing dolly 10 on described notch.Described fixing dolly 10 is cuboid, the notch of its lower surface and ventilation slot 14 longitudinally between be free-running fit, fixing dolly one side is provided with perforate, this perforate is by pipeline 17 and valve 20 and external dedusting unit UNICOM.The both lateral sides of fixing dolly 10 is all provided with upper supporting roller 11 and snub pulley 12 by roller seat, axially longitudinally perpendicular with described ventilation slot 14 of described upper and lower carrying roller.
On the notch of described ventilation slot 14, be provided with the sealant belt leather 13 that passes through ventilation slot overall length, one end of sealant belt leather 13 is fixed on notch one end of ventilation slot 14, the other end of sealant belt leather 13 successively through snub pulley 12 downsides and the inner side of fixing dolly 10 1 sides, walk around upper supporting roller 11 outsides and the upper rear flank of the same side, walk around again upper supporting roller 11 upsides and the outside of fixing dolly 10 opposite sides and pass from snub pulley 12 inner sides and the downside of this side, being finally fixed on notch one end of ventilation slot 14.
The longitudinal both sides of upside at described cloth belt conveyer are provided with guide sideboard 7, between the load-transfer device 6 of the following and cloth belt conveyer upside of this guide sideboard, are free-running fit, and its top is connected with the longitudinal both sides of frame 3 by support 19.Wherein, described support 19 is plate-shaped frame, and it is fixed on the both sides of described frame 3 below, and its top bends inwards and links together with the upper edge of described guide sideboard 7.
Fix accordingly dolly 10 both sides with the longitudinal two sides of ventilation slot 14 rubber 18 that keeps out the wind is all installed below.
In order to avoid, sealant belt leather 13 is lax reduces sealing effectiveness, is provided with elasticity adjusting mechanism 16 in described sealant belt leather 13 one end, and described sealant belt leather 13 one end are fixed on one end of platform 1 by described elasticity adjusting mechanism 16 and bolt 17.Wherein, described elasticity adjusting mechanism 16 comprises a shaft-like handle, and all there is screw thread at shaft-like handle two ends, and described shaft-like handle two ends are furnished with nut; The hand of spiral at described shaft-like handle two ends is contrary.
Claims (6)
1. a moving band conveyor ventilation slot dust collector, comprise frame (3), the two bottom sides of described frame (3) has roller (4), frame (3) has cloth belt conveyer above, there is material loading belt conveyer cloth belt conveyer top, there is hopper (8) the throw-off end below of material loading belt conveyer, and the discharging opening of described hopper (8) is connected with chute (9), on the load-transfer device (6) of the outlet of described chute (9) in cloth belt conveyer; There is ventilation slot (14) a longitudinal side top that it is characterized in that cloth belt conveyer, longitudinally paralleling of the longitudinal and cloth belt conveyer of described ventilation slot (14), all there is dust shield (5) at the two ends of described distribution conveyor, and two dust shields (5) are all communicated with ventilation slot (14) by bend pipe;
The notch of described ventilation slot (14) passes through its overall length, has fixing dolly (10) on described notch; Described fixing dolly (10) is square or cuboid, the notch of its lower surface and ventilation slot (14) longitudinally between be free-running fit, fixing dolly one side is provided with perforate, this perforate is communicated with external dedusting unit (17) by pipeline (20); The both lateral sides of fixing dolly (10) all has upper supporting roller (11) and snub pulley (12), described upper and lower carrying roller axially and described ventilation slot (14) longitudinally perpendicular;
On the notch of ventilation slot (14), there is the sealant belt leather (13) that passes through ventilation slot overall length, one end of sealant belt leather (13) is fixed on notch one end of ventilation slot (14), the other end of sealant belt leather (13) successively through snub pulley (12) downside and the inner side of fixing dolly (10) one sides, walk around upper supporting roller (11) outside and the upper rear flank of the same side, walk around again upper supporting roller (11) upside and the outside of fixing dolly (10) opposite side and pass from snub pulley (12) inner side and the downside of this side, being finally fixed on notch one end of ventilation slot (14).
2. moving band conveyor ventilation slot dust collector according to claim 1, all there is guide sideboard (7) the longitudinal both sides of upside that it is characterized in that described cloth belt conveyer, between the load-transfer device (6) of the following and cloth belt conveyer upside of this guide sideboard, be free-running fit, its top is longitudinally connected both sides by support (19) and frame (3).
3. moving band conveyor ventilation slot dust collector according to claim 2, it is characterized in that described support (19) is plate-shaped frame, it is fixed on the both sides of described frame (3) below, and its top bends inwards and is connected with the upper edge of described guide sideboard (7).
4. moving band conveyor ventilation slot dust collector according to claim 1, is characterized in that longitudinally fixing accordingly dolly (10) the both sides rubber (18) that all keeps out the wind below in two sides with ventilation slot (14).
5. moving band conveyor ventilation slot dust collector according to claim 1 and 2, it is characterized in that there is elasticity adjusting mechanism (16) described sealant belt leather (13) one end, described sealant belt leather (13) one end is fixed in the respective ends of ventilation slot by described elasticity adjusting mechanism (16) and bolt (17).
6. moving band conveyor ventilation slot dust collector as claimed in claim 3, is characterized in that described elasticity adjusting mechanism (24) comprises a shaft-like handle, and all there is screw thread at shaft-like handle two ends, and described shaft-like handle two ends are furnished with nut; The hand of spiral at described shaft-like handle two ends is contrary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420130033.3U CN203740654U (en) | 2014-03-21 | 2014-03-21 | Mobile ventilating duct dust removal device for belt conveyors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420130033.3U CN203740654U (en) | 2014-03-21 | 2014-03-21 | Mobile ventilating duct dust removal device for belt conveyors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203740654U true CN203740654U (en) | 2014-07-30 |
Family
ID=51340483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420130033.3U Expired - Fee Related CN203740654U (en) | 2014-03-21 | 2014-03-21 | Mobile ventilating duct dust removal device for belt conveyors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203740654U (en) |
-
2014
- 2014-03-21 CN CN201420130033.3U patent/CN203740654U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU QUANNENG ELECTROMECHANICAL EQUIPMENT ENGIN Free format text: FORMER NAME: JIANGSU QUANNENG MACHINERY ENGINEERING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: The middle section of Yixing dingshuzhen 214221 Jiangsu city of Wuxi Province Tang Lu Patentee after: JIANGSU QUANNENG ELECTROMECHANICAL EQUIPMENT ENGINEERING LIMITED BY SHARE LTD. Address before: The middle section of Yixing dingshuzhen 214221 Jiangsu city of Wuxi Province Tang Lu Patentee before: JIANGSU QUANNENG MACHINERY ENGINEERING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The middle section of Yixing dingshuzhen 214221 Jiangsu city of Wuxi Province Tang Lu Patentee after: Jiangsu Ding Ding environmental engineering Limited by Share Ltd Address before: The middle section of Yixing dingshuzhen 214221 Jiangsu city of Wuxi Province Tang Lu Patentee before: JIANGSU QUANNENG ELECTROMECHANICAL EQUIPMENT ENGINEERING LIMITED BY SHARE LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20200321 |