CN203845484U - Mechanical vibration type conveying system for pebble coal - Google Patents
Mechanical vibration type conveying system for pebble coal Download PDFInfo
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- CN203845484U CN203845484U CN201420254507.5U CN201420254507U CN203845484U CN 203845484 U CN203845484 U CN 203845484U CN 201420254507 U CN201420254507 U CN 201420254507U CN 203845484 U CN203845484 U CN 203845484U
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- coal
- conveyer
- vibration
- conveyers
- jigging
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Abstract
The utility model relates to a mechanical vibration type conveying system for pebble coal and belongs to the field of pebble coal conveying technology. The mechanical vibration type conveying system comprises a coal storage chamber, a bucket elevator and coal buckets, wherein a feeding port of the coal storage chamber is connected with a discharging port of the bucket elevator, and a feeding port of the bucket elevator is connected with a third-stage vibration conveying mechanism or a second-stage vibration conveying mechanism. The third-stage vibration conveying mechanism comprises a first-stage vibration conveyer, second-stage vibration conveyers and third-stage vibration conveyers. A plurality of second-stage vibration conveyers are arranged on the first-stage vibration conveyer in a serial connection mode, a plurality of third-stage vibration conveyers are arranged on each second-stage vibration conveyer in a serial connection mode, one coal bucket is connected onto each third-stage vibration conveyer, and feeding ports of the coal buckets are connected with coal grinding machines. By means of the mechanical vibration type conveying system for pebble coal, conveying efficiency is greatly increased, system operation is reliable, energy consumption is less, and maintenance cost is low. The vibration conveyers convey the pebble coal in a sealed mode, so that pollution to the environment is small. Abrasion to grooves is small due to a vibration skipping type conveying mode. No water is needed, so that water resources are saved.
Description
Technical field
The utility model relates to a kind of pebble coal mechanical oscillatory type delivery system, belongs to pebble coal conveying technology field.
Background technology
Often need to grow distance at chemical industry, metallurgy industry and transport the material of the higher Transport Machinery of easily wearing and tearing again of some temperature, as the pebble coal of thermoelectric power station.At present, the pebble coal of domestic conveying thermoelectric power station generally adopts slat conveyer, but because pebble coal contacts with scraper plate all the time in course of conveying, causes its wearing and tearing larger, need to often change maintenance.Meanwhile, traditional delivery system easily produces a large amount of dust in the process of carrying pebble coal, has influence on surrounding environment, cannot meet the high request of modern society to environmental protection.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby a kind of pebble coal mechanical oscillatory type delivery system is provided, and can high efficiency sealing carry pebble coal, little to the pollution of environment.
The technical scheme providing according to the utility model, pebble coal mechanical oscillatory type delivery system comprises coal store, bucket elevator and coal bunker, it is characterized in that: the inlet point of coal store connects the discharging opening of bucket elevator, the inlet point of bucket elevator connects three grades of vibration conveying mechanisms or two-stage conveying mechanism; Three grades of vibration conveying mechanisms comprise one-level jigging conveyer, secondary vibration conveyer and three grades of jigging conveyers, several secondary vibration conveyers of connecting on one-level jigging conveyer, several three grades of jigging conveyers in parallel on each secondary vibration conveyer, on each three grades of jigging conveyers, connect a coal bunker, on the inlet point of coal bunker, connect coal mill; Secondary vibration conveying mechanism comprises one-level jigging conveyer and secondary vibration conveyer, and several secondary vibration conveyers of connecting on one-level jigging conveyer connect a coal bunker on each secondary vibration conveyer, on the inlet point of coal bunker, connect coal mill.
Further, on coal store, connect bag dust collector.
Further, one-level jigging conveyer comprises underframe and feeding cell body, underframe lower end edge length direction is evenly provided with multiple damping springs, underframe one side is by connecting thrust spring, the vibrating motor of connecting band dynamicthrust spring vibration on thrust spring, chute feeder body is positioned at directly over underframe, between feeding cell body and underframe, be provided with multiple along length over end sills direction well-distributed working spring, each working spring upper end is fastened on the upper guide plate of feeding cell body bottom, lower end is fastened on the lower guide plate of underframe upper end, feeding cell body upper end edge length direction is evenly provided with multiple inlet points, one end of feeding cell body is provided with discharging opening, secondary vibration conveyer, three grades of jigging conveyers are identical with one-level jigging conveyer structure.
Further, the inlet point of coal bunker expects that with locating a mouthful place is equipped with pneumatic type valve, by charging and the discharging of pneumatic type valve control coal bunker.
Compared with the prior art the utility model has the following advantages:
Transport efficiency of the present utility model improves greatly, and system is reliable, less energy consumption, and maintenance cost is low; Pebble coal is carried in jigging conveyer sealing, little to the pollution of environment; The mode of movement of vibration great-jump-forward is little to cell body wearing and tearing; Without water, can saving water resource.
Brief description of the drawings
Fig. 1 is embodiment mono-structural representation of the present utility model.
Fig. 2 is embodiment bis-structural representations of the present utility model.
Fig. 3 is coal bucket structure schematic diagram.
Fig. 4 is one-level jigging conveyer structural representation.
Description of reference numerals: 1-coal store, 2-bag dust collector, 3-bucket elevator, 4-coal bunker, 5-coal mill, 6-one-level jigging conveyer, 7-secondary vibration conveyer, tri-grades of jigging conveyers of 8-, 9-pneumatic type valve, 10-vibrating motor, 11-thrust spring, 12-damping spring, 13-underframe, 14-working spring, 15-lower guide plate, the upper guide plate of 16-, 17-feeding cell body, 18-inlet point, 19-discharging opening.
Detailed description of the invention
The utility model is further described in connection with the embodiment in accompanying drawing below:
As shown in Fig. 1 ~ 4, the utility model mainly comprises coal store 1, bucket elevator 3 and coal bunker 4, connects bag dust collector 2 on coal store 1, and the inlet point of coal store 1 connects the discharging opening of bucket elevator 3.
In embodiment mono-as shown in Figure 1, the inlet point of bucket elevator 3 connects three grades of vibration conveying mechanisms, three grades of vibration conveying mechanisms comprise one-level jigging conveyer 6, secondary vibration conveyer 7 and three grades of jigging conveyers 8, several secondary vibration conveyers 7 of connecting on one-level jigging conveyer 6, several three grades of jigging conveyers 8 in parallel on each secondary vibration conveyer 7, on each three grades of jigging conveyers 8, connect a coal bunker 4, on the inlet point of coal bunker 4, connect coal mill 5.
As shown in Figure 4, described one-level jigging conveyer 6 comprises underframe 13 and feeding cell body 17, underframe 13 lower end edge length directions are evenly provided with multiple damping springs 12, and underframe 13 1 sides are by connecting thrust spring 11, the vibrating motor 10 that on thrust spring 11, connecting band dynamicthrust spring 11 vibrates.Feeding cell body 17 is positioned at directly over underframe 13, between feeding cell body 17 and underframe 13, be provided with multiple along length over end sills direction well-distributed working spring 14, each working spring 14 upper ends are fastened on the upper guide plate 16 of feeding cell body 17 bottoms, and lower end is fastened on the lower guide plate 15 of underframe 13 upper ends.Feeding cell body 17 upper end edge length directions are evenly provided with multiple inlet points 18, and one end of feeding cell body 17 is provided with discharging opening 19.Secondary vibration conveyer 7, three grades of jigging conveyers 8 are identical with one-level jigging conveyer 6 structures.
As shown in Figure 3, the inlet point of coal bunker 4 expects that with locating a mouthful place is equipped with pneumatic type valve 9, controls charging and the discharging of coal bunker 4 by pneumatic type valve 9.
In embodiment bis-as shown in Figure 2, be that with embodiment mono-difference the inlet point of bucket elevator 3 is connected secondary vibration conveying mechanism, secondary vibration conveying mechanism comprises one-level jigging conveyer 6 and secondary vibration conveyer 7, several secondary vibration conveyers 7 of connecting on one-level jigging conveyer 6, on each secondary vibration conveyer 7, connect a coal bunker 4, on the inlet point of coal bunker 4, connect coal mill 5.
Principle of work of the present utility model is: when work, pebble coal flows out and enters three grades of vibration conveying mechanisms or secondary vibration conveying mechanism from coal mill, pebble coal is transported in gig with the mode of movement of vibration great-jump-forward by the jigging conveyer in three grades of vibration conveying mechanisms or secondary vibration conveying mechanism, is then finally transported in coal store by gig.Transport efficiency of the present utility model improves greatly, and system is reliable, less energy consumption, and maintenance cost is low; Pebble coal is carried in jigging conveyer sealing, little to the pollution of environment; The mode of movement of vibration great-jump-forward is little to cell body wearing and tearing; Without water, can saving water resource.
Claims (4)
1. a pebble coal mechanical oscillatory type delivery system, comprise coal store (1), bucket elevator (3) and coal bunker (4), it is characterized in that: the inlet point of coal store (1) connects the discharging opening of bucket elevator (3), the inlet point of bucket elevator (3) connects three grades of vibration conveying mechanisms or two-stage conveying mechanism; Three grades of vibration conveying mechanisms comprise one-level jigging conveyer (6), secondary vibration conveyer (7) and three grades of jigging conveyers (8), several secondary vibration conveyers (7) of the upper series connection of one-level jigging conveyer (6), upper several the three grades of jigging conveyers (8) in parallel of each secondary vibration conveyer (7), the upper coal bunker (4) that connects of each three grades of jigging conveyers (8), connects coal mill (5) on the inlet point of coal bunker (4); Secondary vibration conveying mechanism comprises one-level jigging conveyer (6) and secondary vibration conveyer (7), several secondary vibration conveyers (7) of the upper series connection of one-level jigging conveyer (6), the upper coal bunker (4) that connects of each secondary vibration conveyer (7), connects coal mill (5) on the inlet point of coal bunker (4).
2. pebble coal mechanical oscillatory type delivery system as claimed in claim 1, is characterized in that: the upper bag dust collector (2) that connects of described coal store (1).
3. pebble coal mechanical oscillatory type delivery system as claimed in claim 1, it is characterized in that: described one-level jigging conveyer (6) comprises underframe (13) and feeding cell body (17), underframe (13) lower end edge length direction is evenly provided with multiple damping springs (12), underframe (13) one sides are by connecting thrust spring (11), the vibrating motor (10) of upper connecting band dynamicthrust spring (11) vibration of thrust spring (11), feeding cell body (17) is positioned at directly over underframe (13), between feeding cell body (17) and underframe (13), be provided with multiple along length over end sills direction well-distributed working spring (14), each working spring (14) upper end is fastened on the upper guide plate (16) of feeding cell body (17) bottom, lower end is fastened on the lower guide plate (15) of underframe (13) upper end, feeding cell body (17) upper end edge length direction is evenly provided with multiple inlet points (18), one end of feeding cell body (17) is provided with discharging opening (19), secondary vibration conveyer (7), three grades of jigging conveyers (8) are identical with one-level jigging conveyer (6) structure.
4. pebble coal mechanical oscillatory type delivery system as claimed in claim 1, is characterized in that: the inlet point of described coal bunker (4) expects that with locating a mouthful place is equipped with pneumatic type valve (9), controls charging and the discharging of coal bunker (4) by pneumatic type valve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254507.5U CN203845484U (en) | 2014-05-16 | 2014-05-16 | Mechanical vibration type conveying system for pebble coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254507.5U CN203845484U (en) | 2014-05-16 | 2014-05-16 | Mechanical vibration type conveying system for pebble coal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203845484U true CN203845484U (en) | 2014-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420254507.5U Expired - Fee Related CN203845484U (en) | 2014-05-16 | 2014-05-16 | Mechanical vibration type conveying system for pebble coal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203845484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292394A (en) * | 2018-10-25 | 2019-02-01 | 南通联振重工机械有限公司 | A kind of oscillatory type cinder transportation system |
-
2014
- 2014-05-16 CN CN201420254507.5U patent/CN203845484U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292394A (en) * | 2018-10-25 | 2019-02-01 | 南通联振重工机械有限公司 | A kind of oscillatory type cinder transportation system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20200516 |