CN204802646U - Loose sand pneumatic conveying device - Google Patents
Loose sand pneumatic conveying device Download PDFInfo
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- CN204802646U CN204802646U CN201520509817.1U CN201520509817U CN204802646U CN 204802646 U CN204802646 U CN 204802646U CN 201520509817 U CN201520509817 U CN 201520509817U CN 204802646 U CN204802646 U CN 204802646U
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- tank body
- loose sand
- valve
- pneumatic conveyor
- mouth
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Abstract
The utility model provides a loose sand pneumatic conveying device, relates to the acting with compressed air, carries different department or eminence to the sand, make construction worker break away from the shoulder and shoulder the heavy manual labor that the hand was removed, both labor - and time -saving, a loose sand conveyor that can increase productivity again. Its characterized in that: the feed inlet ring flange has the vaulted feed inlet, and there is the cylinder the fixed bedplate the higher authority of stay bolt below it, and the piston rod connection and the vaulted feed inlet of cylinder correspond complex circular arc cap, and the cylinder is respectively through the valve that opens the door, pass family of power and influence connection pressure air supply, jar internal have a stirring wing pole, and the low head below the gas distribution board has lower air intake valve to connect the pressure air supply, there is the sediment transport mouth to take over below the jar body, still be equipped with manometer, relief valve, material level instrument, solenoid valve, can automation and program control. The utility model discloses structural design is novel, practical, scientific and reasonable, be fit for sands such as building site, battle field, building, fitment, civil engineering, grain system, cement, grain, tiny particle, likepowder thing defeated height, move.
Description
Technical field
The utility model relates to a kind of loose sand feedway, particularly relates to compressed air to do work, sand is transported to different place or is transported to eminence; Build labourer the is broken away from heavy physical labor removed of hand pickaback, saving of work and time is raised labour efficiency and a kind of loose sand pneumatic conveyor of productive force.
Background technology
Sand is the indispensable construction materials such as civil engineering, building constructions, building ground, decoration construction, but its carrying at present, send high general still pickaback hand remove; Particularly from being transported to upstairs downstairs, its physical labor intensity is large, time-consumingly takes a lot of work; Also need entrucking once by dolly fortune, then unload once; With crane transfer, send height to need loading-unloading vehicle to transport, its work efficiency is not high yet yet.How to improve sand carrying and particularly send high efficiency, alleviate its labour intensity; That vast civil engineering work worker, particularly researcher carries out inquiring into, the problem of scientific research.
Summary of the invention
In view of the above problems, the utility model proposes a kind of loose sand pneumatic conveyor, with compressed air to do work, sand can be transported to different place or be transported to eminence; Build labourer is broken away from pickaback hand remove effort, time-consuming heavy physical labor, both saving of work and time, can raise labour efficiency again.
The technical scheme that the utility model adopts is: loose sand pneumatic conveyor, it is characterized in that: there is upper tank mouth flange the upper end of tank body, the feed opening flange dish having multiple screw to be connected and fixed above upper tank mouth flange, feed opening flange dish has fornix top material inlet mouth, the lower fornix ring wall of fornix top material inlet mouth has concave ring groove and interior seal ring thereof, and seal ring is elastomeric soft materials manufacture; Multiple overbolt be threaded with it is had below feed opening flange dish, cylinder is fixed with above the seat board that overbolt lower end is fixedly connected with, piston in cylinder has piston rod, piston rod upper end is fixedly connected with the circular arc cap with fornix top material inlet mouth corresponding matching, cylinder outer wall has enabling tracheae up and down, tracheae of closing the door communicates with in it, and enabling tracheae, tracheae of closing the door are respectively by enabling valve, pass family of power and influence's Bonding pressure source of the gas; Inner tank wall radial direction below seat board is fixed with motor rack, and motor fixing above motor rack is connected with shaft, and there are the bearing and bearing box thereof that are fixed on air distribution plate center in shaft lower end; Shaft has stirring wing bar, and air distribution plate has many apertures of even cloth, and air distribution plate top and bottom have multiple screw to gang up fixing lower tank mouth flange, low head flange; Have lower inlet suction port to communicate with in it below the low head of low head flange, lower inlet suction port has lower inlet duct by lower inlet valve door Bonding pressure source of the gas; Below tank body, side has sediment transport mouth to take over.
This loose sand pneumatic conveyor, the lower body of its tank body is conical design.
This loose sand pneumatic conveyor, can discharge more smoothly to make sand, also be provided with annular air-casing at tank body lower part excircle, tank body has multiple aperture to communicate with annular air-casing, and annular air-casing helps and blows that inlet suction port blows into tracheae by helping, aid blowing valve communicates with pressure gas source.
This loose sand pneumatic conveyor, in order to safety is also provided with compression indicator, safety valve on tank body top.
This loose sand pneumatic conveyor, tank body is also provided with level-sensing device and material-level measure element thereof, to observe, monitor thing position.
This loose sand pneumatic conveyor, enabling valve, the pass family of power and influence, lower inlet valve door, aid blowing valve can be electromagnetic valves; Compression indicator can be distance-transmission pressure gauge, and level-sensing device can have sender unit, to carry out automatic and programming control.
This loose sand pneumatic conveyor, because loose sand is moisture many, does not stop to make the sand in tank body and does not stick on top tank structure, also under tank body, outer wall is fixed with one or more vibration motor.
This loose sand pneumatic conveyor, in use; First enabling valve is opened, circular arc cap is moved down and exposes inlet point, feed afterwards; When loose sand is filled to needs height or material level has been arrived in level-sensing device display, opens and close the family of power and influence, make circular arc cap pushes away closedown inlet point; Now, start motor and stirring wing bar is rotated, open lower inlet valve gate open and enter high pressure gas, sand just can be transported to from the adapter of sediment transport mouth and connection pipe thereof needs the high level of sand or different.Coordinate and open aid blowing valve, high pressure gas can make sand boiling, activity, are more conducive to sand from the High voltage output the adapter of sediment transport mouth.
This loose sand pneumatic conveyor, its beneficial effect is: available compression gas replaces manpower, sand is transported to eminence or different from lower, changes the backward productive force in the past needing hand pickaback to remove.Sand transported to another by dolly from one in the past, must people fixture vehicle once, then manual discharging is once; And the utility model only needs to fill once in tank, i.e. available compressed air to do work, is transported to different place sand or is transported to eminence, and not needing to have unloaded again; Build labourer is broken away from pickaback hand remove effort, time-consuming heavy physical labor, reduce labour intensity, saving of work and time improves efficiency and productive force.Level-sensing device of the present utility model, enabling valve, the pass family of power and influence, lower inlet valve door, aid blowing valve can be electromagnetic valves, and compression indicator can be distance-transmission pressure gauge, and level-sensing device can have sender unit; Conveniently can observe, monitor thing position and carry out automatic and programming control, make it more have practical value.Its novel in structural design of the utility model, practicality, scientific and reasonable, be applicable to very much the sands such as building ground, sandstone field, building constructions, finishing, civil engineering, grain system, cement, grain, granule, powder defeated height, the requirements of one's work such as to move.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Figure of description 1 is the integral structure figure of the utility model embodiment.
Inlet suction port under 1:1. in figure, 2. low head, 3. bearing, 3-1. bearing box, 4. aperture, 5. screw, 6. low head flange, 7. air distribution plate, 8. play tank mouth flange, 9. stirring wing bar, 10. sediment transport mouth adapter, 11. vibration motors, 12. shafts, 13. seat boards, 14. overbolts, 15. level-sensing devices, 15-1. material-level measure element, 16. pistons, 17. cylinders, 18. piston rods, 19. compression indicators, 20. safety valves, tank mouth flange on 21., 22. feed opening flange dishes, 23. concave ring grooves, 24. seal rings, 25. fornix top material inlet mouths, 26. enabling tracheaes, 27. close the door tracheae, 28. enabling valves, 29. close the family of power and influence, 30. circular arc caps, 31. motors, 32. motor racks, 33. tank bodies, 34. annular air-casings, 35. help and blow inlet suction port, 36. help and blow into tracheae, 37. aid blowing valves, 38. lower inlet valve doors, 39. lower inlet ducts.
Detailed description of the invention
In Figure of description 1, this loose sand pneumatic conveyor, it is characterized in that: there is upper tank mouth flange (21) upper end of tank body (33), the feed opening flange dish (22) that upper tank mouth flange (21) has multiple screw (5) to be connected and fixed above, feed opening flange dish (22) has fornix top material inlet mouth (25), the lower fornix ring wall of fornix top material inlet mouth (25) has concave ring groove (23) and interior seal ring (24) thereof, and seal ring (24) is elastomeric soft materials manufacture, feed opening flange dish (22) has multiple overbolt (14) be threaded with it below, the seat board (13) that overbolt (14) lower end is fixedly connected with is fixed with cylinder (17) above, piston (16) in cylinder (17) has piston rod (18), piston rod (18) upper end is fixedly connected with the circular arc cap (30) with fornix top material inlet mouth (25) corresponding matching, cylinder (17) outer wall has enabling tracheae (26) up and down, tracheae (27) of closing the door communicates with in it, enabling tracheae (26), close the door tracheae (27) respectively by enabling valve (28), close the family of power and influence (29) Bonding pressure source of the gas, tank body (33) inwall radial direction below seat board (13) is fixed with motor rack (32), the motor (31) that motor rack (32) is fixed above is connected with shaft (12), and there are the bearing (3) and bearing box (3-1) thereof that are fixed on air distribution plate (7) center in shaft (12) lower end, shaft (12) has stirring wing bar (9), air distribution plate (7) has many apertures (4) of even cloth, and air distribution plate (7) top and bottom have multiple screw (5) to gang up fixing lower tank mouth flange (8), low head flange (6), the low head (2) of low head flange (6) has lower inlet suction port (1) to communicate with in it below, and lower inlet suction port (1) has lower inlet duct (39) by lower inlet valve door (38) Bonding pressure source of the gas, below tank body (33), side has sediment transport mouth to take over (10).
In Figure of description 1, this loose sand pneumatic conveyor, the lower body of its tank body (33) is conical design.
In Figure of description 1, this loose sand pneumatic conveyor, can discharge more smoothly to make sand, also be provided with annular air-casing (34) at tank body (33) lower outer circumferential, tank body (33) has multiple aperture (4) to communicate with annular air-casing (34), and annular air-casing (34) helps and blows that inlet suction port (35) blows into tracheae (36) by helping, aid blowing valve (37) communicates with pressure gas source.
In Figure of description 1, this loose sand pneumatic conveyor, in order to safety is also provided with compression indicator (19), safety valve (20) on tank body (33) top.
In Figure of description 1, this loose sand pneumatic conveyor, tank body (33) is also provided with level-sensing device (15) and material-level measure element (15-1) thereof, to observe, monitor thing position.
In Figure of description 1, this loose sand pneumatic conveyor, enabling valve (28), the pass family of power and influence (29), lower inlet valve door (38), aid blowing valve (37) they can be electromagnetic valves; Compression indicator (19) can be distance-transmission pressure gauge, and level-sensing device (15) can have sender unit, to carry out automatic and programming control.
In Figure of description 1, this loose sand pneumatic conveyor, because loose sand is moisture many, not sticking on top tank structure to make the sand in tank body (33) not stop, also under tank body (33), outer wall being fixed with one or more vibration motor (11).
In Figure of description 1, this loose sand pneumatic conveyor, in use; First enabling valve (28) is opened, circular arc cap (30) is moved down and exposes inlet point (25), feed afterwards; When loose sand is filled to needs height or material level has been arrived in level-sensing device (15) instruction, opens and close the family of power and influence (29), circular arc cap (30) is above pushed away and closes inlet point (25); Now, starting motor (31) makes stirring wing bar (9) rotate, open lower inlet valve door (38) and pass into high pressure gas, sand just can be taken over (10) and connection pipe thereof from sediment transport mouth and be transported to and need the high level of sand or different.Coordinate and open aid blowing valve (37), high pressure gas can make sand boiling, activity, are more conducive to sand from the High voltage output sediment transport mouth adapter (10).
Claims (7)
1. a loose sand pneumatic conveyor, it is characterized in that: there is upper tank mouth flange (21) upper end of tank body (33), the feed opening flange dish (22) that upper tank mouth flange (21) has multiple screw (5) to be connected and fixed above, feed opening flange dish (22) has fornix top material inlet mouth (25), and the lower fornix ring wall of fornix top material inlet mouth (25) has concave ring groove (23) and interior seal ring (24) thereof, feed opening flange dish (22) has multiple overbolt (14) be threaded with it below, the seat board (13) that overbolt (14) lower end is fixedly connected with is fixed with cylinder (17) above, piston (16) in cylinder (17) has piston rod (18), piston rod (18) upper end is fixedly connected with the circular arc cap (30) with fornix top material inlet mouth (25) corresponding matching, cylinder (17) outer wall has enabling tracheae (26) up and down, tracheae (27) of closing the door communicates with in it, enabling tracheae (26), close the door tracheae (27) respectively by enabling valve (28), close the family of power and influence (29) Bonding pressure source of the gas, tank body (33) inwall radial direction below seat board (13) is fixed with motor rack (32), the motor (31) that motor rack (32) is fixed above is connected with shaft (12), and there are the bearing (3) and bearing box (3-1) thereof that are fixed on air distribution plate (7) center in shaft (12) lower end, shaft (12) has stirring wing bar (9), air distribution plate (7) has many apertures (4) of even cloth, and air distribution plate (7) top and bottom have multiple screw (5) to gang up fixing lower tank mouth flange (8), low head flange (6), the low head (2) of low head flange (6) has lower inlet suction port (1) to communicate with in it below, and lower inlet suction port (1) has lower inlet duct (39) by lower inlet valve door (38) Bonding pressure source of the gas, below tank body (33), side has sediment transport mouth to take over (10).
2. loose sand pneumatic conveyor according to claim 1, is characterized in that: the lower body of described its tank body (33) is conical design.
3. loose sand pneumatic conveyor according to claim 1, it is characterized in that: described tank body (33) lower outer circumferential is provided with annular air-casing (34), tank body (33) has multiple aperture (4) to communicate with annular air-casing (34), and annular air-casing (34) helps and blows that inlet suction port (35) blows into tracheae (36) by helping, aid blowing valve (37) communicates with pressure gas source.
4. loose sand pneumatic conveyor according to claim 1, is characterized in that: described tank body (33) top is provided with compression indicator (19), safety valve (20).
5. loose sand pneumatic conveyor according to claim 1, is characterized in that: described tank body (33) is provided with level-sensing device (15) and material-level measure element (15-1) thereof, to observe, monitor thing position.
6. the loose sand pneumatic conveyor according to claim 1 or 3 or 4 or 5, is characterized in that: described enabling valve (28), the pass family of power and influence (29), lower inlet valve door (38), aid blowing valve (37) can be electromagnetic valves; Compression indicator (19) can be distance-transmission pressure gauge, and level-sensing device (15) can have sender unit, to carry out automatic and programming control.
7. loose sand pneumatic conveyor according to claim 1, is characterized in that: under described tank body (33), outer wall is fixed with one or more vibration motor (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520509817.1U CN204802646U (en) | 2015-07-07 | 2015-07-07 | Loose sand pneumatic conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520509817.1U CN204802646U (en) | 2015-07-07 | 2015-07-07 | Loose sand pneumatic conveying device |
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| Publication Number | Publication Date |
|---|---|
| CN204802646U true CN204802646U (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520509817.1U Expired - Fee Related CN204802646U (en) | 2015-07-07 | 2015-07-07 | Loose sand pneumatic conveying device |
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| CN (1) | CN204802646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110919528A (en) * | 2019-12-25 | 2020-03-27 | 唐山万士和电子有限公司 | Intelligent sand supply system for grinding convex surface of quartz wafer |
-
2015
- 2015-07-07 CN CN201520509817.1U patent/CN204802646U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110919528A (en) * | 2019-12-25 | 2020-03-27 | 唐山万士和电子有限公司 | Intelligent sand supply system for grinding convex surface of quartz wafer |
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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: 20151125 Termination date: 20180707 |