CN204297680U - A kind of air-transport system being provided with three grades of foreign matters and being separated - Google Patents
A kind of air-transport system being provided with three grades of foreign matters and being separated Download PDFInfo
- Publication number
- CN204297680U CN204297680U CN201420646680.XU CN201420646680U CN204297680U CN 204297680 U CN204297680 U CN 204297680U CN 201420646680 U CN201420646680 U CN 201420646680U CN 204297680 U CN204297680 U CN 204297680U
- Authority
- CN
- China
- Prior art keywords
- foreign matter
- stage
- foreign
- air
- separated
- Prior art date
- 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 - Fee Related
Links
Landscapes
- Air Transport Of Granular Materials (AREA)
Abstract
The utility model discloses a kind of air-transport system being provided with three grades of foreign matters and being separated, comprise the ash silo (1) connected successively, elementary foreign matter separation equipment, second stage foreign matter separation equipment, third stage foreign matter separation equipment, ash conveying pipe (15), central ash silo (17) and system control device (21) etc.; Elementary foreign matter separation equipment comprises a set of elementary foreign body separator (2) and primary separation foreign matter discharge orifice (3) out that arrange near discharging opening top in ash silo (1); Second stage foreign matter separation equipment comprises a set of Air Fluidized formula foreign matter and is separated feeding device (4) and the foreign matter discharge orifice (5) separated of the second stage; Third stage foreign matter separation equipment is made up of third stage foreign body separator foreign matter discharge orifice (18) of the foreign body separator (12) on ash conveying pipe and upper setting thereof.The utility model reduces the maintenance load of equipment, effectively improves stability and the reliability of air-transport system operation, has a extensive future.
Description
Technical field
The utility model relates to field of Environment Protection, more particularly, relates to a kind of air-transport system being provided with three grades of foreign matters and being separated.
Background technology
Along with the development of modern industry, the continuous reinforcement of social environment consciousness, more and more higher to Geldart-D particle environmental demands.
Mainly there are following problems in existing air-transport system:
Adopt in the powder material of pneumatic conveying mode conveying and be mixed with some foreign matters, foreign matter can cause that storehouse pump charging is smooth, storehouse pump discharging opening is blocked, foreign matter enters in delivery duct and cause Geldart-D particle usefulness to reduce even the problems such as frequent plugging to occur.Thus causing air-transport system fluctuation of service and unreliable, plant maintenance work capacity is large, and equipment failure rate is higher.
Utility model content
The technical matters that the utility model mainly solves is, for the above-mentioned defect in prior art, provides a kind of air-transport system being provided with three grades of foreign matters and being separated.
The utility model solves the technical scheme that its technical matters adopts: construct a kind of air-transport system being provided with three grades of foreign matters and being separated, comprise the ash silo connected successively, elementary foreign matter separation equipment, second stage foreign matter separation equipment, third stage foreign matter separation equipment, pneumatic bleeder valve, ash conveying pipe pressure sensor, ash conveying pipe, tail end dump box, central ash silo and system control device; Elementary foreign matter separation equipment comprises a set of elementary foreign body separator and primary separation foreign matter discharge orifice out that arrange near discharging opening top in ash silo; Second stage foreign matter separation equipment comprises a set of Air Fluidized formula foreign matter being arranged on grey bin discharge port external bottom and is separated feeding device and is arranged at the foreign matter discharge orifice second stage that Air Fluidized formula foreign matter is separated discharge port place, feeding device end separated; Third stage foreign matter separation equipment is made up of the third stage foreign body separator foreign matter discharge orifice of the foreign body separator on ash conveying pipe and upper setting thereof; Storehouse pump is provided with between second stage foreign matter separation equipment and third stage foreign matter separation equipment, storehouse pump is separated feeding device by storehouse pump feed chute with the Air Fluidized formula foreign matter in the foreign matter separation equipment of the second stage and is connected, storehouse pump feed chute is provided with air-actuated feeding valve near storehouse pump charging place, with pneumatic blow off valve on the pump of described storehouse, storehouse is pumped material place and is provided with storehouse and pumps stream gasifying device and storehouse pump discharging opening boost installation, is connected with the foreign body separator on ash conveying pipe; Conveying source of the gas comprises compressed air gas source storage tank and conveying source of the gas valve group.
A kind of air-transport system being provided with three grades of foreign matters and being separated described in the utility model, in ash silo, a set of elementary foreign body separator and primary separation foreign matter discharge orifice being out set near discharging opening top, carrying out primary separation to entering the foreign matter be mixed with in the powder material of storehouse pump in ash silo.
A kind of air-transport system being provided with three grades of foreign matters and being separated described in the utility model, a set of Air Fluidized formula foreign matter is set in described grey bin discharge port external bottom and is separated foreign matter discharge orifice feeding device and the second stage separated, to from ash silo out and carried out the second stage through the powder material of primary separation screening before entering storehouse pump and be separated sorting.
A kind of air-transport system being provided with three grades of foreign matters and being separated described in the utility model, foreign body separator on a set of ash conveying pipe and third stage foreign body separator foreign matter discharge orifice are set near the pump discharging opening of described storehouse, third stage separating and filtering is carried out to by inputting the foreign matter be entrained with in powder material in ash conveying pipe in the pump of storehouse, remove foreign matter, effectively guarantee air-transport system reliability of operation and stability.
the beneficial effects of the utility model:
Reduce the maintenance of equipment amount of air-transport system, and effectively improve operation stability and the reliability (contrast with present widely used air-transport system, great advantage is just this) of air-transport system.
Accompanying drawing explanation
Fig. 1 is a kind of air-transport system schematic diagram being provided with three grades of foreign matters and being separated of the utility model.
In figure: 1, ash silo 2, elementary foreign body separator 3, primary separation foreign matter discharge orifice 4 out, Air Fluidized formula foreign matter is separated feeding device 5, the foreign matter discharge orifice 6 that the second stage is separated, storehouse pump feed chute 7, air-actuated feeding valve 8, pneumatic blow off valve 9, storehouse pump 10, stream gasifying device 11 is pumped in storehouse, storehouse pump discharging opening boost installation 12, foreign body separator 13 on ash conveying pipe, pneumatic bleeder valve 14, ash conveying pipe pressure sensor 15, ash conveying pipe 16, tail end dump box 17, central authorities' ash silo 18, third stage foreign body separator foreign matter discharge orifice 19, conveying source of the gas valve group 20, compressed air gas source storage tank 21, system control device.
Detailed description of the invention
Clearly understanding to have technical characteristic of the present utility model, object and effect, now contrasting accompanying drawing and describing detailed description of the invention of the present utility model in detail.
As shown in Figure 1, be provided with the air-transport system that three grades of foreign matters are separated, comprise the ash silo 1 connected successively, elementary foreign matter separation equipment, second stage foreign matter separation equipment, third stage foreign matter separation equipment, pneumatic bleeder valve 13, ash conveying pipe pressure sensor 14, ash conveying pipe 15, tail end dump box 16, central ash silo 17 and system control device 21; Elementary foreign matter separation equipment comprises a set of elementary foreign body separator 2 and primary separation foreign matter discharge orifice 3 out that arrange near discharging opening top in ash silo 1; Second stage foreign matter separation equipment comprises a set of Air Fluidized formula foreign matter being arranged on ash silo 1 discharging opening bottom and is separated feeding device 4 and is arranged at the foreign matter discharge orifice 5 second stage that Air Fluidized formula foreign matter is separated discharge port place, feeding device 4 end separated; Third stage foreign matter separation equipment is made up of the third stage foreign body separator foreign matter discharge orifice 18 of the foreign body separator 12 on ash conveying pipe and upper setting thereof; Storehouse pump 9 is provided with between second stage foreign matter separation equipment and third stage foreign matter separation equipment, storehouse pump 9 is separated feeding device 4 by storehouse pump feed chute 6 with the Air Fluidized formula foreign matter in the foreign matter separation equipment of the second stage and is connected, storehouse pump feed chute 6 is provided with air-actuated feeding valve 7 near storehouse pump 9 charging place, with pneumatic blow off valve 8 on described storehouse pump 9, storehouse pump 9 discharging place is provided with storehouse and pumps stream gasifying device 10 and storehouse pump discharging opening boost installation 11, is connected with the foreign body separator 12 on ash conveying pipe; Conveying source of the gas comprises compressed air gas source storage tank 20 and conveying source of the gas valve group 19.
Further, in described ash silo 1, a set of elementary foreign body separator 2 and primary separation foreign matter discharge orifice 3 being out set near discharging opening top, carrying out primary separation to entering the foreign matter be mixed with in the powder material of storehouse pump in ash silo 1.
Further, a set of Air Fluidized formula foreign matter is set in described ash silo 1 discharging opening bottom and is separated the foreign matter discharge orifice 5 feeding device 4 and the second stage separated, to from ash silo 1 out and carried out the second stage through the powder material of primary separation screening before entering storehouse pump 9 and be separated sorting.
Further, foreign body separator 12 on a set of ash conveying pipe and third stage foreign body separator foreign matter discharge orifice 18 are set near pump 9 discharging opening of described storehouse, third stage separating and filtering is carried out to by the foreign matter be entrained with in powder material in input ash conveying pipe 15 in storehouse pump 9, remove foreign matter, effectively guarantee air-transport system reliability of operation and stability.
Carry out in reinforced process at storehouse pump 9, the foreign matter be mixed in powder material is effectively separated, the metallic element split away off as oversize agglomerate, equipment and other larger-size foreign material etc. by the elementary foreign matter separation equipment, the second stage foreign matter separation equipment that arrange.The foreign matter discharge orifice 18 that foreign body separator 12 on a set of ash conveying pipe that powder material is arranged near storehouse pump 9 discharging opening and the third stage are separated, further removing is separated to the foreign matter be wherein entrained with, effectively guarantees air-transport system reliability of operation and stability.
Above content is in conjunction with concrete optimal technical scheme further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (4)
1. the air-transport system being provided with three grades of foreign matters and being separated, it is characterized in that, comprise the ash silo (1) connected successively, elementary foreign matter separation equipment, second stage foreign matter separation equipment, third stage foreign matter separation equipment, pneumatic bleeder valve (13), ash conveying pipe pressure sensor (14), ash conveying pipe (15), tail end dump box (16), central ash silo (17) and system control device (21), elementary foreign matter separation equipment comprises a set of elementary foreign body separator (2) and primary separation foreign matter discharge orifice (3) out that arrange near discharging opening top in ash silo (1), second stage foreign matter separation equipment comprises a set of Air Fluidized formula foreign matter being arranged on ash silo (1) discharging opening bottom and is separated feeding device (4) and is arranged at the foreign matter discharge orifice (5) second stage that Air Fluidized formula foreign matter is separated discharge port place, feeding device (4) end separated, third stage foreign matter separation equipment is made up of third stage foreign body separator foreign matter discharge orifice (18) of the foreign body separator (12) on ash conveying pipe and upper setting thereof, storehouse pump (9) is provided with between second stage foreign matter separation equipment and third stage foreign matter separation equipment, storehouse pump (9) is separated feeding device (4) by storehouse pump feed chute (6) with the Air Fluidized formula foreign matter in the foreign matter separation equipment of the second stage and is connected, storehouse pump feed chute (6) is provided with air-actuated feeding valve (7) near storehouse pump (9) charging place, with pneumatic blow off valve (8) on described storehouse pump (9), storehouse pump (9) discharging place is provided with storehouse and pumps stream gasifying device (10) and storehouse pump discharging opening boost installation (11), be connected with the foreign body separator (12) on ash conveying pipe, conveying source of the gas comprises compressed air gas source storage tank (20) and conveying source of the gas valve group (19).
2. the air-transport system being provided with three grades of foreign matters and being separated according to claim 1, it is characterized in that, in described ash silo (1), a set of elementary foreign body separator (2) and primary separation foreign matter discharge orifice (3) being out set near discharging opening top, carrying out primary separation to entering the foreign matter be mixed with in the powder material of storehouse pump in ash silo (1).
3. the air-transport system being provided with three grades of foreign matters and being separated according to claim 1, it is characterized in that, a set of Air Fluidized formula foreign matter is set in described ash silo (1) discharging opening bottom and is separated feeding device (4) and the foreign matter discharge orifice (5) separated of the second stage, before entering storehouse pump (9), carry out second stage separation sorting to from the powder material of ash silo (1) out and through primary separation screening.
4. the air-transport system being provided with three grades of foreign matters and being separated according to claim 1, it is characterized in that, foreign body separator (12) on a set of ash conveying pipe and third stage foreign body separator foreign matter discharge orifice (18) are set near pump (9) discharging opening of described storehouse, third stage separating and filtering is carried out to by the foreign matter be entrained with in powder material in input ash conveying pipe (15) in storehouse pump (9), remove foreign matter, effectively guarantee air-transport system reliability of operation and stability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420646680.XU CN204297680U (en) | 2014-11-03 | 2014-11-03 | A kind of air-transport system being provided with three grades of foreign matters and being separated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420646680.XU CN204297680U (en) | 2014-11-03 | 2014-11-03 | A kind of air-transport system being provided with three grades of foreign matters and being separated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204297680U true CN204297680U (en) | 2015-04-29 |
Family
ID=53103240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420646680.XU Expired - Fee Related CN204297680U (en) | 2014-11-03 | 2014-11-03 | A kind of air-transport system being provided with three grades of foreign matters and being separated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204297680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444371A (en) * | 2014-11-03 | 2015-03-25 | 无锡泓成环境科技有限公司 | Pneumatic transmission system with three-level foreign matter separation function |
-
2014
- 2014-11-03 CN CN201420646680.XU patent/CN204297680U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444371A (en) * | 2014-11-03 | 2015-03-25 | 无锡泓成环境科技有限公司 | Pneumatic transmission system with three-level foreign matter separation function |
| CN104444371B (en) * | 2014-11-03 | 2018-06-08 | 惠安红马石业有限公司 | A kind of air-transport system for being provided with the separation of three-level foreign matter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204918502U (en) | A energy recuperation system for buggy pressurization and feed arrangement | |
| CN201494928U (en) | Positive-negative pressure integral multi-functional pump conveying system device | |
| CN104401736A (en) | Lead powder and nitrogen gas closed-cycle static-pressure dense-phase sectional boosting pneumatic conveying system | |
| CN107973126A (en) | Purification ash comprehensive utilization nitrogen circulation transport system and its application method | |
| CN102009848B (en) | Positive-negative integrated conveying system device of multifunctional pump | |
| CN102633124B (en) | Saltation ash conveying control method | |
| CN108147134A (en) | A kind of light Jie flows air-transport system altogether | |
| CN215313946U (en) | Pneumatic conveying system for dedusting ash in ore tank mixed with large-particle-size particles | |
| CN204297680U (en) | A kind of air-transport system being provided with three grades of foreign matters and being separated | |
| CN104495388A (en) | Pneumatic conveying method with three-level foreign body separation function | |
| CN206050978U (en) | A kind of balance force feed feeding device | |
| CN104444371A (en) | Pneumatic transmission system with three-level foreign matter separation function | |
| CN202784855U (en) | Pebble coal feeding device having separation function | |
| CN202498022U (en) | System for screening and recycling blast furnace return ore | |
| CN204769204U (en) | Pond method of filling out sediment thick liquid conveyor that builds a dam | |
| CN204355805U (en) | A kind of environment friendly dedusting hopper | |
| CN104958949A (en) | Multi-distribution system of tailings dry discharge belt filtering machine | |
| CN203294800U (en) | Feeding device of powder materials | |
| CN204607049U (en) | A kind of pressure sending type powder conveying apparatus | |
| CN204453813U (en) | A kind of powder conveying apparatus | |
| CN203695244U (en) | Novel coal ash sorting device | |
| CN102553824A (en) | Fiber separator | |
| CN106829483A (en) | A kind of flyash gas delivery system | |
| CN201882652U (en) | Bucket elevator used for conveying mineral powder | |
| CN205151195U (en) | A raw materials reducing mechanism for powder is handled |
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: 20150429 Termination date: 20181103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |