CN2499141Y - Compound dry separator - Google Patents
Compound dry separator Download PDFInfo
- Publication number
- CN2499141Y CN2499141Y CN 01220276 CN01220276U CN2499141Y CN 2499141 Y CN2499141 Y CN 2499141Y CN 01220276 CN01220276 CN 01220276 CN 01220276 U CN01220276 U CN 01220276U CN 2499141 Y CN2499141 Y CN 2499141Y
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- Prior art keywords
- bed
- vibrator
- dry separator
- sorting bed
- sorting
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Abstract
The utility model discloses a compound dry separator, which comprises a frame, a separation bed, a vibrator, a dust exhaust hood, an air inlet pipe and a hanging device that is composed of a damping spring, a steel wire rope and a regulator. The separation bed, the vibrator, the dust exhaust hood and the air inlet pipe are arranged on the frame through the hanging device. The vibrator is a linear vibrator with a double oscillating electromotor and is arranged under the side of a feeding end of the separation bed. The bed surface of the separation bed is in equilateral trapezoid and is covered a rubber layer; a plurality of parallel baffles in a certain height are arranged on the bed surface; a plurality of grooves are formed between the baffles; a plurality of vertical air holes are arranged uniformly on the surface of the bed; a plurality of air chambers are arranged between the air inlet pipe and the separation bed; the air inlet pipe is connected with the air chambers through rubber hoses. The utility model has the advantages of simple structure, convenient operation and maintenance, great production capacity, high production efficiency, low energy consumption, little pollution and long service life of the equipment, and is the ideal substitute of the present dry separator.
Description
The utility model relates to a kind of coal and spoil, pyritous separator, particularly a kind of Duplex dry separator.
At present, domestic dry method cull eliminator is mainly the oscillation crosswise structure, complex structure, and equipment is huge, and bed surface is rectangle, and utilization rate is low, requires air quantity big, and operating maintenance is inconvenience very.
The purpose of this utility model just is to overcome weak point of the prior art, provides a kind of simple in structure, and operating maintenance is convenient, and production capacity is big, and bed surface vertically is provided with, and the efficient height adapts to the Duplex dry separator that maximizes and produce.
The purpose of this utility model is to realize like this, it comprises: frame, the sorting bed, vibrator, dust shield, blast pipe, erecting by overhang, erecting by overhang is by shock-absorbing spring, steel wire rope, adjuster is formed, the sorting bed, vibrator, dust shield is contained on the frame by erecting by overhang, vibrator is a double oscillating electromotor straight-line oscillation device, be arranged on sorting bed material feeding end side-lower, sorting bed bed surface is to be covered with rubber layer above the trapezoid, some parallel dividing plates with certain altitude are set on the bed surface, form groove between dividing plate, evenly lay some vertically-supplying airs hole on the bed surface, be provided with a plurality of air compartments between blast pipe and the sorting bed, blast pipe links to each other by rubber hose with air compartment.
The purpose of this utility model also can realize by following technical measures, the direction of vibration of vibrator becomes 15 ° of-25 ° of angles with sorting bed surface center line, dust shield is positioned at the top of sorting bed, be provided with two outlet parallel dust-removings, sorting bed feed end is provided with material inlet, exhaust end is provided with adjustable baffle plate and product chute, the bottom of blast pipe is provided with slag-drip opening, and the material feeding end of sorting bed and a side are provided with baffle plate, and blast pipe and each air compartment are provided with volume adjusting apparatus.
Compared to existing technology, the utlity model has simple in structurely, operating maintenance is convenient, and production capacity is big, the efficient height, and energy consumption is low, and environmental pollution is little, and service life of equipment is long, adapts to advantages such as maximization production.
Accompanying drawing and drawing explanation
Fig. 1 is the utility model structural representation front view
Fig. 2 is the utility model structural representation side view
Fig. 3 is the utility model bed surface structural representation plane
Below in conjunction with drawings and Examples in detail the utility model is described in detail, it comprises: frame 1, sorting bed 11, vibrator 9, dust shield 3, blast pipe 7, erecting by overhang, erecting by overhang is by shock-absorbing spring 12, steel wire rope 4, adjuster 2 is formed, sorting bed 11, vibrator 9, dust shield 3 is contained on the frame 1 by erecting by overhang, vibrator 9 is a double oscillating electromotor straight-line oscillation device, be arranged on sorting bed 11 material feeding end side-lowers, sorting bed 11 bed surfaces are to be covered with rubber layer 13 above the trapezoid, some parallel dividing plates with certain altitude 14 are set on the bed surface, 14 on dividing plate forms groove, evenly lay some vertically-supplying airs hole 18 on the bed surface, be provided with a plurality of air compartments 5 between blast pipe 7 and the sorting bed 11, blast pipe 7 links to each other by rubber hose 6 with air compartment 5.11 center lines of the direction of vibration of vibrator 9 and sorting bed become 15 ° of-25 ° of angles, dust shield 3 is positioned at the top of sorting bed 11, be provided with two outlet parallel dust-removings, sorting bed 11 feed ends are provided with material inlet 10, exhaust end is provided with adjustable baffle plate 15 and product chute 16, the bottom of blast pipe 7 is provided with slag-drip opening 8, the material feeding end of sorting bed 11, discharge end and a side are provided with baffle plate 17,20,21, and blast pipe 7 and each air compartment 5 are provided with volume adjusting apparatus 19.Operation principle of the present utility model is, material enters sorting bed 11 by the feed end material inlet 10 of sorting bed 11, high pressure centrifugal ventilator is by blast pipe 7, rubber hose 6, air compartment 5, the sorting material air blast of vertically-supplying air hole 18 on the bed surface on 11 of sorting beds, material on the sorting bed 11 is under the effect of vibrating inertia force that double oscillating electromotor straight-line oscillation device 9 produces and wind-force, material is moved to the spoil end along 14 grooves of the dividing plate that is provided with on the bed surface by sorting bed 11 material feeding ends, wherein the spoil that density is bigger is sunken to bottom, and density lower coal grain in upper strata has under the condition of certain cross fall at sorting bed 11, gravitate and cross dividing plate 14 and enter next bar groove sorting again, obtain repeatedly sorting through repeatedly crossing dividing plate 14, finally form head coal product.The spoil that density is bigger constantly is subjected to vibrating the effect with wind-force in motion process, make the coal that mixes wherein constantly discharge the final purer spoil product that forms.The dust that produces in assorting room emptying after the outlet of dust shield 3 enters the deduster dedusting, by shock-absorbing spring 12, steel wire rope 4, the erecting by overhang that adjuster 2 is formed, can adjust the length of steel wire rope 4 by adjuster 2, change the angle laterally or longitudinally of sorting bed 11, to improve the efficiency of separation and sharpness of separation, and because erecting by overhang is a flexible structure, can effectively reduce vibration and wearing and tearing, reduce vibration resistance and energy consumption, by adjusting the material feeding end of sorting bed 11, the baffle plate 17 that a discharge end and a side are provided with, 20,21 height, can control bed of material thickness and product quality, the less beans of the superiors' density is at first discharged by product chute 16, and adapt to the sorting requirement of different former gangue content, prevent that simultaneously material is excessive, be covered with rubber layer 13 above sorting bed 11 bed surfaces, can effectively improve the service life of bed surface, blast pipe 7 and be equipped with air compartment 5 and be provided with volume adjusting apparatus 19, can adjust the intake of each air compartment 5 arbitrarily, make 11 of sorting beds go up each position and be in optimum Working, to improve the efficiency of separation and quality, the slag-drip opening 8 of the bottom of blast pipe 7 can in time be removed the cinder that enters blast pipe 7 and each air compartment 5.The utility model is simple in structure, and operating maintenance is convenient, and production capacity is big, the efficient height, and energy consumption is low, and environmental pollution is little, and service life of equipment is long, is the ideal substitute of existing dry method cull eliminator.
Claims (7)
1. Duplex dry separator, comprising: frame, sorting bed, vibrator, dust shield, blast pipe, erecting by overhang is characterized in that:
A. erecting by overhang is made up of shock-absorbing spring, steel wire rope, adjuster;
B. sorting bed, vibrator, dust shield are contained on the frame by erecting by overhang;
C. vibrator is a double oscillating electromotor straight-line oscillation device, is arranged on sorting bed material feeding end side-lower;
D. sorting bed bed surface is to be covered with rubber layer above the trapezoid, and some parallel dividing plates with certain altitude are set on the bed surface, forms groove between dividing plate, evenly lays some vertically-supplying airs hole on the bed surface;
E. be provided with a plurality of air compartments between blast pipe and the sorting bed, blast pipe links to each other by rubber hose with air compartment;
2. according to the described Duplex dry separator of claim 1, it is characterized in that: the direction of vibration of vibrator becomes 15 ° of-25 ° of angles with sorting bed surface center line.
3. according to the described Duplex dry separator of claim 1, it is characterized in that: dust shield is positioned at the top of sorting bed, is provided with two outlet parallel dust-removings.
4. according to the described Duplex dry separator of claim 1, it is characterized in that: sorting bed feed end is provided with material inlet, exhaust end is provided with adjustable baffle plate and product chute.
5. according to the described Duplex dry separator of claim 1, it is characterized in that: the bottom of blast pipe is provided with slag-drip opening.
6. according to the described Duplex dry separator of claim 1, it is characterized in that: the material feeding end of sorting bed and a side are provided with baffle plate.
7. according to the described Duplex dry separator of claim 1, it is characterized in that: blast pipe and each air compartment are provided with volume adjusting apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01220276 CN2499141Y (en) | 2001-04-27 | 2001-04-27 | Compound dry separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01220276 CN2499141Y (en) | 2001-04-27 | 2001-04-27 | Compound dry separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2499141Y true CN2499141Y (en) | 2002-07-10 |
Family
ID=33637909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01220276 Expired - Fee Related CN2499141Y (en) | 2001-04-27 | 2001-04-27 | Compound dry separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2499141Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008000167A1 (en) * | 2006-06-23 | 2008-01-03 | Gongmin Li | Close combined dry coal-sorting device |
| CN100387353C (en) * | 2003-09-12 | 2008-05-14 | 唐山市神州机械有限公司 | Dry-process separating bed, combined type dry-process separator adopting the separating bed and separating device |
| CN113145460A (en) * | 2021-03-31 | 2021-07-23 | 唐山市神州机械有限公司 | Energy-saving coal dry separation system with multiple air sources for air supply |
| CN113145458A (en) * | 2021-03-31 | 2021-07-23 | 唐山市神州机械有限公司 | Energy-saving dry coal dressing system |
-
2001
- 2001-04-27 CN CN 01220276 patent/CN2499141Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100387353C (en) * | 2003-09-12 | 2008-05-14 | 唐山市神州机械有限公司 | Dry-process separating bed, combined type dry-process separator adopting the separating bed and separating device |
| WO2008000167A1 (en) * | 2006-06-23 | 2008-01-03 | Gongmin Li | Close combined dry coal-sorting device |
| CN113145460A (en) * | 2021-03-31 | 2021-07-23 | 唐山市神州机械有限公司 | Energy-saving coal dry separation system with multiple air sources for air supply |
| CN113145458A (en) * | 2021-03-31 | 2021-07-23 | 唐山市神州机械有限公司 | Energy-saving dry coal dressing system |
| CN113145460B (en) * | 2021-03-31 | 2024-01-02 | 唐山神州机械集团有限公司 | Energy-saving coal dry separation system with multiple air supply sources |
| CN113145458B (en) * | 2021-03-31 | 2024-01-23 | 唐山神州机械集团有限公司 | Energy-saving dry coal dressing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |