CN201151564Y - Recovery device for waste stone exhaust system - Google Patents
Recovery device for waste stone exhaust system Download PDFInfo
- Publication number
- CN201151564Y CN201151564Y CNU2007201383603U CN200720138360U CN201151564Y CN 201151564 Y CN201151564 Y CN 201151564Y CN U2007201383603 U CNU2007201383603 U CN U2007201383603U CN 200720138360 U CN200720138360 U CN 200720138360U CN 201151564 Y CN201151564 Y CN 201151564Y
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- raw coal
- mouth
- sieve
- waste
- exhaust system
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Abstract
The utility model relates to a platoon lane system recovery device which belongs to the field of material conveying; a separating screen (2) is introduced after the conveying process is finished, so that the components with medium and small grain size which are mixed in the conveyed material can be recovered; the surface of the separating screen and the horizontal direction form an angle (7) of 40 degrees to 42 degrees; the screen aperture (9) is 70-100mm * 70-100mm and the spacing between the holes is 25mm to 35mm, which meet the requirement for raw coal separation and recovery; conveying parts (4, 5) which are screened can recover the separated raw coal. The recovery device has simple structure, has no special requirement for the site and the space, has low manufacturing cost, is easy to be installed, can separate and recover more than 80 percent of the small raw coal blocks and the raw coal powder in gangue so that the coal blocks and the coal powder can enter into the raw coal conveying production line again, thereby reducing consumption in production and having good effect.
Description
Technical field
The utility model belongs to the mass transport field, relates generally to the improvement that the load-transfer device transmission course is transmitted thing sorting structure.
Background technology
Known conveying and material screening installation all can be finished the conveying and the sorting task of regulation, and being widely used in needs mass transport, material sorting, so the material sorting and finish before and after the various occasions of carrying, multiple pattern is also arranged, satisfy different operatings needs.At present, coal mining enterprise's waste stone exhaust system is sneaked into the function of raw coal in the spoil owing to lack to reclaim, thereby is caused the waste of this part resource, takes care of the pence, and its quantity is also quite surprising.Select for use the vibrating grizzly of approved product the raw coal that is mingled in the spoil, particle is less can be separated, reclaimed; But invest greatlyyer, but also need bigger installing space, often bring difficulty to use.
The utility model content
The purpose of this utility model provides a kind of waste stone exhaust system regenerative apparatus, and this apparatus structure is simple, and small investment can reclaim and be blended in less raw coal and the coal dust of shape in the spoil.The technical problems to be solved in the utility model is the organization plan that proposes to realize above-mentioned purpose waste stone exhaust system regenerative apparatus.
Particular content of the present utility model is, the waste stone exhaust system regenerative apparatus comprises, the mouth and the fixed support thereof of discharge refuse delivery system mass transport link, hold the waste bin that is output spoil with this mouth, link with waste bin, the storehouse frame of support fixation waste bin.Wherein, described mass transport mouth is the output through receiving the mass transport mouth and link to the separating sieve and the waste bin of waste bin output screen tailings; Sieving the position that thing falls, and crossing thing and it is transported the mass transport parts and the support fixation elements thereof of elsewhere but be provided with receiving screen.
Like this, the discharge refuse delivery system be transferred spoil arrive at carry the destination before, be connected in delivery system mass transport mouth, and hold the separating sieve between the waste bin that is transferred spoil, just can be when spoil process compass screen surface, with the raw coal or the former coal dust that are mixed in the spoil, particle is less, from spoil, separate.Be positioned at the mass transport parts that separating sieve sieved position, thing whereabouts, then can finish the recovery of separated recovery raw coal and carry task.Thereby solved the technical matters that the utility model proposed, realized the purpose of this utility model.
The installation site of separating sieve described in the utility model should guarantee that the separating sieve compass screen surface becomes 40 °-42 ° angle with horizontal surface, and the compass screen surface input end is higher than the compass screen surface mouth.The compass screen surface input end is higher than the inclination compass screen surface of compass screen surface mouth, can guarantee the spoil that separating sieve is accepted, and rolls to downslide along compass screen surface; Under the control of suitable angle, just can be when downslide be rolled at the compass screen surface material, satisfy than the raw coal of granule and coal dust being able to job requirement by the separating sieve sieve aperture.
Separating sieve described in the utility model is selected the sieve aperture of 70-100mm * 70-100mm for use, and the hole interbody spacer is 25-35mm.Sieve aperture is the passage that passes through that sieved thing, and the interval between the hole then is set up sieve aperture necessary, also is the structure needs that guarantee the separating sieve working strength, selects and the suitable sieve aperture scantling of structure of desire screening thing, can produce good separating effect.
The beneficial effects of the utility model are: the said structure scheme is before the transported material course of conveying is finished, and introduces separating sieve, makes to mix among spoil, can obtain reclaiming than the raw coal of granule; The concrete installation site of separating sieve and the selection of sieve opening size and distribution have adapted to and have separated the requirement of reclaiming raw coal; Transfer unit under the sieve can be carried the raw coal of separating and reclaim.Regenerative apparatus is simple in structure, the space, place is not had specific (special) requirements, low cost of manufacture, be easy to install, can make in the spoil fritter raw coal and powder coal obtain more than 80% separating and reclaim, reenter the manufacturing line that raw coal is carried, reduced the loss in producing, respond well.
Description of drawings:
Fig. 1 is the structural representation of waste stone exhaust system regenerative apparatus;
Fig. 2 is sieve structure figure.
The specific embodiment:
Be described in detail the specific embodiment of the present utility model below in conjunction with accompanying drawing.
Among the figure: 1 belt conveyer mouth, 2 sieves, 3 waste bins 4 reclaim belt conveyer 5 raw coal belt conveyers 6 storehouse framves 7 angles 8 chutes 9 sieve apertures 10 round steel
First embodiment is the waste stone exhaust system regenerative apparatus that is used for the recovery of less raw coal of coal mine waste rock miscellaneous granules and coal dust.Reclaiming chute sieve overall dimension is 100 * 115 * 96cm, nearly weighs 150kg.As Fig. 1-2.
This example is divided and to be selected for use sieve 2 to have the framework of the square sieve aperture of 75 * 75mm, rectangle, is spaced apart 25mm between sieve aperture 9 holes, by mutually vertical, be fixed in the framework, grid shelf that the round steel of corresponding size diameter is made forms.The belt conveyer head rack is fixed in the upper end of sieve, is positioned at a side, the corresponding site when being transferred material conveying whereabouts of mouth below, deflection outbound course.The lower end of sieve and the waste bin storehouse frame 6 of splendid attire spoil fixedly link, and are positioned at the relevant position of waste bin top, upper end deflection compass screen surface one side.After installing and fixing, formed angle is 40 degree between compass screen surface and the horizontal surface.Below sieve 2, the position of deflection compass screen surface lower end one side, be provided with size suitable for reading and sieve 2 width and the corresponding chute 8 of length, the below of chute outlet is provided with reclaims belt conveyer 4.The shape size of chute lower part outlet is corresponding with the recovery belt.Chute 8 is installed on the tail frame of belt conveyer 4.Reclaiming below the belt conveyer mouth, being partial to the position of its outbound course, also be provided with raw coal belt conveyer 5.
During work, drop on the upper end of sieve 2, have the spoil of carrying output speed to fall, under the effect of inclination compass screen surface, roll to its lower end cunning along compass screen surface from the spoil of mouth 1 output of belt conveyer.In the process that the spoil cunning is rolled, mix therebetween, less raw coal and the coal dust of particle, can be when the sieve aperture because of the support that loses compass screen surface, fall by sieve aperture, enter sieve chute 8 down, drop down onto recovery belt conveyer 4 by its lower end outlet, reclaim the mouth of belt conveyer and again the raw coal and the coal dust that reclaim are exported to raw coal belt conveyer 5, in the middle of the spoil of realizing carrying from belt conveyer, separate recovery and mix therebetween raw coal and coal dust.At the sliding from top to bottom spoil that rolls of compass screen surface, then another mouth from compass screen surface falls into waste bin, stores as ready, finishes the course of conveying in early stage of spoil.
At the test session of this routine model machine, can accomplish a day recovery 30--50 ton raw coal.Be equivalent to 80% of nut coal and coal dust total amount in the spoil.
Second embodiment is consistent with last example, and just compass screen surface and horizontal plane angle are 42 degree, and sieve aperture is that set barrier is 35mm in the size of distance between borehole direction between 100 * 100mm, hole.Compare with first embodiment, spoil is slightly fast by the speed of compass screen surface, required time is less slightly, is applicable to raw coal and the smaller situation of the coal dust amount of mixing.The concrete structure of all the other equipment and working process and last example are consistent.
The 3rd embodiment is consistent with last example two examples, and just compass screen surface and horizontal plane angle are 41 degree, and sieve aperture is that set barrier is 30mm in the size of distance between borehole direction between 85 * 85mm, hole.Compare with preceding two embodiment, spoil is all placed in the middle by speed, the required time of compass screen surface, also is applicable to raw coal and the coal dust amount of mixing situation placed in the middle.The concrete structure of all the other equipment and working process and last example are consistent.
Claims (3)
1. waste stone exhaust system regenerative apparatus comprises the mouth and the fixed support thereof of discharge refuse delivery system mass transport linking, hold the waste bin that is output spoil with this mouth, links with waste bin, the storehouse frame of support fixation waste bin; It is characterized in that: the mouth of described mass transport is that output through receiving the mass transport mouth and separating sieve (2) from screen tailings to waste bin that export link with waste bin; Sieving the position that thing falls, and crossing thing and it is transported the mass transport parts (4,5) and the support fixation elements thereof of elsewhere but be provided with receiving screen.
2. waste stone exhaust system regenerative apparatus according to claim 1 is characterized in that: the installation site of described separating sieve, should guarantee that the separating sieve compass screen surface becomes 40 °-42 ° angle (7) with horizontal surface, and the compass screen surface input end is higher than the compass screen surface mouth.
3. waste stone exhaust system regenerative apparatus as claimed in claim 1 or 2 is characterized in that: described separating sieve, select the sieve aperture (9) of 70-100mm * 70-100mm for use, and the hole interbody spacer is 25-35mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201383603U CN201151564Y (en) | 2007-12-20 | 2007-12-20 | Recovery device for waste stone exhaust system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201383603U CN201151564Y (en) | 2007-12-20 | 2007-12-20 | Recovery device for waste stone exhaust system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201151564Y true CN201151564Y (en) | 2008-11-19 |
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ID=40127243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201383603U Expired - Fee Related CN201151564Y (en) | 2007-12-20 | 2007-12-20 | Recovery device for waste stone exhaust system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201151564Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101513879B (en) * | 2008-12-15 | 2011-05-11 | 山西义棠煤业有限责任公司 | Automatic unloading device for recrement |
| CN102430517A (en) * | 2011-12-12 | 2012-05-02 | 中建材（合肥）粉体科技装备有限公司 | Vibration slide sieve |
| CN104373133A (en) * | 2014-12-01 | 2015-02-25 | 安徽理工大学 | Underground coal mine lane drill site waste rock discharging device |
| CN107192267A (en) * | 2017-06-28 | 2017-09-22 | 中冶北方（大连）工程技术有限公司 | Belt type roasting machine cloth system |
| CN107352283A (en) * | 2017-09-02 | 2017-11-17 | 张四通 | A kind of raw coal conveying device |
| CN110355115A (en) * | 2019-08-16 | 2019-10-22 | 天津美腾科技有限公司 | A kind of auxiliary TDS intelligence dry-dressing machine beats the chute switching device that coal beats cash |
-
2007
- 2007-12-20 CN CNU2007201383603U patent/CN201151564Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101513879B (en) * | 2008-12-15 | 2011-05-11 | 山西义棠煤业有限责任公司 | Automatic unloading device for recrement |
| CN102430517A (en) * | 2011-12-12 | 2012-05-02 | 中建材（合肥）粉体科技装备有限公司 | Vibration slide sieve |
| CN104373133A (en) * | 2014-12-01 | 2015-02-25 | 安徽理工大学 | Underground coal mine lane drill site waste rock discharging device |
| CN107192267A (en) * | 2017-06-28 | 2017-09-22 | 中冶北方（大连）工程技术有限公司 | Belt type roasting machine cloth system |
| CN107352283A (en) * | 2017-09-02 | 2017-11-17 | 张四通 | A kind of raw coal conveying device |
| CN110355115A (en) * | 2019-08-16 | 2019-10-22 | 天津美腾科技有限公司 | A kind of auxiliary TDS intelligence dry-dressing machine beats the chute switching device that coal beats cash |
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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: 20081119 Termination date: 20141220 |
|
| EXPY | Termination of patent right or utility model |