CN210046528U - Pill circulating conveying and separating system - Google Patents
Pill circulating conveying and separating system Download PDFInfo
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- CN210046528U CN210046528U CN201920400098.8U CN201920400098U CN210046528U CN 210046528 U CN210046528 U CN 210046528U CN 201920400098 U CN201920400098 U CN 201920400098U CN 210046528 U CN210046528 U CN 210046528U
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- screw conveyor
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- bucket elevator
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Abstract
The utility model discloses a pill circulating conveying and separating system, which comprises a screw conveyor, a bucket elevator and a pill separator; the screw conveyor comprises a transverse screw conveyor and a longitudinal screw conveyor, and one end of the transverse screw conveyor is connected with the top end of the longitudinal screw conveyor. The bottom end of the longitudinal screw conveyor is connected with the feed inlet of the bucket elevator, and the discharge outlet of the bucket elevator is connected with the feed inlet of the shot separator. The utility model has the advantages of can recycle, throw clear rate height, even cloth.
Description
Technical Field
The utility model relates to a shot-blasting machine technical field particularly, relates to a ball material circulation transport piece-rate system.
Background
The existing shot blasting machine does not have the function of shot recycling, and has the defects of raw material waste, low throwing rate, uneven material distribution and the like.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists among the prior art, the utility model aims at providing a ball material circulation transport piece-rate system has can recycle, throws the advantage of clear rate height, even cloth.
In order to achieve the above object, the utility model adopts the following technical scheme: a pill circulating conveying and separating system comprises a screw conveyor, a bucket elevator and a pill separator; the screw conveyor comprises a transverse screw conveyor and a longitudinal screw conveyor, and one end of the transverse screw conveyor is connected with the top end of the longitudinal screw conveyor. The bottom end of the longitudinal screw conveyor is connected with the feed inlet of the bucket elevator, and the discharge outlet of the bucket elevator is connected with the feed inlet of the shot separator.
The horizontal screw conveyor and the longitudinal screw conveyor respectively comprise a screw shaft, a conveying motor, a conveying cover and a bearing with a seat, the conveying cover is a rectangular shell, the screw shaft is positioned in the conveying cover, the bearing with the seat is arranged at two ends of the conveying cover, and one end of the screw shaft penetrates through the conveying cover and is connected with an output shaft of the conveying motor through the bearing with the seat; a mixing port and a four-stage vibration motor are arranged on a conveying cover of the transverse spiral conveyor, the mixing port is positioned at one end of the top of the conveying cover, the four-stage vibration motor is positioned in the middle of the top of the conveying cover, and a two-stage vibration motor is arranged at the bottom of the conveying cover corresponding to the four-stage vibration motor; the bottom of the conveying cover of the longitudinal spiral conveyor is provided with a grating plate.
The bucket elevator comprises a shell, an upper roller, a lower roller and a conveying belt, wherein the upper roller, the lower roller and the conveying belt are arranged in the shell, one end of the upper roller penetrates through the shell and is fixedly connected with an output shaft of a driving motor, the conveying belt is sleeved on the upper roller and the lower roller, a plurality of hoppers are uniformly distributed on the surface of the conveying belt, and a tensioning device is arranged in the shell corresponding to the conveying belt.
The shot separator comprises a drum screen, a flashboard, a first-stage filter plate, a second-stage filter plate, a waste material outlet, a shot outlet and a material distribution device; an inner spiral sheet and an outer spiral sheet are arranged in the drum screen; the distributing device is positioned at the bottom of the drum screen; a material level detector is arranged at one end of the material distribution device; the lower part of the distributing device is provided with an overflow port with the same length as the distributing device, and the overflow port is provided with a flashboard along the length direction of the overflow port; the distributing device is communicated with the separation area through an overflow port; the separation area is provided with a first-stage filter plate and a second-stage filter plate; a dust removal device is arranged on the right side of the separation area; the waste material outlet is connected with the mixing port of the transverse screw conveyor through a pill conveying pipe.
The pill material circulating conveying and separating system effectively separates pills, can ensure the processing efficiency, circularly separates waste materials, fully utilizes raw materials and reduces the resource waste.
Preferably, the upper roller and the lower roller are both squirrel cage rollers.
The squirrel-cage roller improves the friction force between the roller and the conveying belt, avoids the slipping phenomenon, reduces the pretightening force of the conveying belt, and prolongs the service life of the conveying belt.
Preferably, a pulse wheel is arranged on the central shaft of the lower roller.
The working state of the bucket elevator is detected and tracked through the pulse wheel, the rotating speed condition of the bucket elevator is detected, and the fault can be found in time.
Preferably, an access door is arranged at the position, corresponding to the lower roller, of the side wall of the shell.
The maintenance and the material changing hopper can be maintained through the access door, and the shot accumulated at the bottom of the lower roller is discharged.
Preferably, the bottom of the shell is arc-shaped corresponding to the telecontrol track of the hopper.
The bottom of the shell is made into a circular arc shape so as to avoid the bottom blockage of the bucket elevator caused by the instability of the system.
Preferably, the dust removing device adopts a cyclone separator.
Separating the pellet from the gas by a cyclone separator, and separating and reusing the separated pellet.
The utility model has the advantages that:
(1) the pill circulating conveying and separating system effectively separates pills, can ensure the processing efficiency, circularly separates waste materials and reduces the resource waste;
(2) the squirrel-cage roller improves the friction force between the roller and the conveying belt, avoids the slipping phenomenon, reduces the pretightening force of the conveying belt and prolongs the service life of the conveying belt;
(3) the working state of the bucket elevator is detected and tracked through the pulse wheel, the rotating speed condition of the bucket elevator is detected, and the fault can be found in time;
(4) the hopper can be maintained and replaced through the access door, and the shot accumulated at the bottom of the lower roller is discharged;
(5) the bottom of the shell is made into a circular arc shape so as to avoid the bottom blockage of the bucket elevator caused by the instability of the system.
Drawings
FIG. 1 is a schematic structural diagram of a pellet circulation conveying and separating system according to an embodiment of the present invention;
fig. 2 is a schematic view of the internal structure of a pellet circulation conveying and separating system according to an embodiment of the present invention.
Description of reference numerals:
1. a screw conveyor; 11. a transverse screw conveyor; 12. a longitudinal screw conveyor; 13. a screw shaft; 14. A conveying motor; 15. a delivery hood; 16. a pedestal bearing; 17. a material mixing port; 18. a four-stage vibration motor; 19. A secondary vibration motor; 110. a grid plate; 2. a bucket elevator; 21. a housing; 22. an upper roller; 23. A lower roller; 24. a conveyor belt; 25. a hopper; 26. a tensioning device; 27. an access door; 3. a projectile separator; 31. a drum screen; 32. a shutter plate; 33. a first-stage filter plate; 34. a second stage filter plate; 35. a waste outlet; 36. a projectile outlet; 37. a material distribution device; 38. a level detector; 39. a separation zone; 310. a dust removing device.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1:
as shown in fig. 1-2, a pellet circulation conveying and separating system comprises a screw conveyor 1, a bucket elevator 2 and a pellet separator 3; the screw conveyor 1 includes a transverse screw conveyor 11 and a longitudinal screw conveyor 12, and one end of the transverse screw conveyor 11 is connected to a tip end of the longitudinal screw conveyor 12. The bottom end of the longitudinal screw conveyor 12 is connected with the feed inlet of the bucket elevator 2, and the discharge outlet of the bucket elevator 2 is connected with the feed inlet of the shot separator 3.
The transverse screw conveyor 11 and the longitudinal screw conveyor 12 both comprise screw shafts 13, conveying motors 14, conveying covers 15 and bearings with seats 16, the conveying covers 15 are rectangular shells 21, the screw shafts 13 are positioned in the conveying covers 15, the bearings with seats 16 are arranged at two ends of the conveying covers 15, and one ends of the screw shafts 13 penetrate through the conveying covers 15 and are connected with output shafts of the conveying motors 14 through the bearings with seats 16; a mixing port 17 and a four-stage vibration motor 18 are arranged on a conveying cover 15 of the transverse screw conveyor 11, the mixing port 17 is positioned at one end of the top of the conveying cover 15, the four-stage vibration motor 18 is positioned in the middle of the top of the conveying cover 15, and a second-stage vibration motor 19 is arranged at the bottom of the conveying cover 15 corresponding to the four-stage vibration motor 18; the bottom of the conveying cover 15 of the longitudinal screw conveyor is provided with a grating plate 110.
The bucket elevator 2 comprises a shell 21, an upper roller 22, a lower roller 23 and a conveyer belt 24, wherein the upper roller 22, the lower roller 23 and the conveyer belt 24 are arranged in the shell 21, one end of the upper roller 22 penetrates through the shell 21 and is fixedly connected with an output shaft of a driving motor, the conveyer belt 24 is sleeved on the upper roller 22 and the lower roller 23, a plurality of hoppers 25 are uniformly distributed on the surface of the conveyer belt 24, and a tensioning device 26 is arranged in the shell 21 corresponding to the conveyer belt 24.
The shot separator 3 comprises a rotary screen 31, a gate 32, a first-stage filter plate 33, a second-stage filter plate 34, a waste outlet 35, a shot outlet 36 and a distributing device 37; an inner spiral sheet and an outer spiral sheet are arranged in the drum screen 31; the distributing device 37 is positioned at the bottom of the drum screen 31; a material level detector 38 is arranged at one end of the material distribution device 37; the lower part of the distributing device 37 is provided with an overflow port with the same length as the distributing device, and the overflow port is provided with a flashboard 32 along the length direction of the overflow port; the distributing device 37 is communicated with the separation area 39 through an overflow port; the separation area 39 is provided with a first-stage filter plate 33 and a second-stage filter plate 34; the right side of the separation area 39 is provided with a dust removal device 310; the waste outlet 35 is connected with the mixing port 17 of the transverse screw conveyor 11 through a pill conveying pipe. The dust removing device 310 adopts a cyclone separator, the pellet and the gas are separated by the cyclone separator, and the separated pellet is separated and reused.
The pill and slag mixture is lifted into a drum screen 31 of a pill separator 3 by a bucket elevator 2, helical blades are uniformly distributed inside and outside the drum screen 31, large impurities are discharged by the inner helical blades through an overflow port, and the sieved pill, sand and dust mixture is pushed by the outer helical blades and a helical distributor of the drum screen 31 to be uniformly distributed along the separator, so that a waterfall-shaped pill sand flow curtain is formed at the overflow port of the pill separator 3 along the length direction of the overflow port. In the full curtain descending process, the pill and slag mixture is separated under the action of the first-stage filter plate 33 and the second-stage filter plate 34, dust is sucked into the dust removal device 310 for purification treatment, broken pills, sand, oxide skin and the like are discharged through the waste material port, and qualified pills and part of small impurities enter the pill storage hopper through the pill outlet 36 for recycling.
The pill material circulating conveying and separating system effectively separates pills, can ensure the processing efficiency, circularly separates waste materials, fully utilizes raw materials and reduces the resource waste. Firstly, the ball materials in the sand collecting hopper are collected and conveyed to a bucket elevator 2 through a screw conveyor 1, the large materials are screened by a grid plate 110 arranged at the bottom of a longitudinal screw conveyor 12, the ball materials are lifted by the bucket elevator 2 and conveyed to a ball separator 3 for separation treatment, and the waste materials are conveyed to the screw conveyor 1 again for secondary separation.
Example 2:
as shown in fig. 1-2, this embodiment is improved on the basis of embodiment 1, and the upper roller 22 and the lower roller 23 both adopt squirrel cage type rollers. The squirrel cage roller improves the friction force between the roller and the conveying belt 24, avoids the slipping phenomenon, reduces the pretightening force of the conveying belt 24 and prolongs the service life of the conveying belt 24.
Example 3:
as shown in fig. 1-2, this embodiment is improved on the basis of embodiment 1, and a pulse wheel is arranged on the central shaft of the lower roller 23. The working state of the bucket elevator 2 is detected and tracked through the pulse wheel, the rotating speed condition of the bucket elevator 2 is detected, and the fault can be found in time.
An access door 27 is arranged on the side wall of the shell 21 corresponding to the position of the lower roller 23. The hopper 25 can be serviced and replaced through the access door 27 and the pellets accumulated at the bottom of the lower drum 23 can be discharged.
The bottom of the housing 21 is formed in a circular arc shape corresponding to the telecontrol track of the hopper 25. The bottom of the housing 21 is formed in a circular arc shape to avoid the bottom of the bucket elevator 2 from being blocked due to system instability.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (6)
1. A pill circulating conveying and separating system is characterized by comprising a screw conveyor, a bucket elevator and a pill separator; the spiral conveyor comprises a transverse spiral conveyor and a longitudinal spiral conveyor, one end of the transverse spiral conveyor is connected with the top end of the longitudinal spiral conveyor, the bottom end of the longitudinal spiral conveyor is connected with a feed inlet of the bucket elevator, and a discharge outlet of the bucket elevator is connected with a feed inlet of the shot separator;
the horizontal screw conveyor and the longitudinal screw conveyor respectively comprise a screw shaft, a conveying motor, a conveying cover and a bearing with a seat, the conveying cover is a rectangular shell, the screw shaft is positioned in the conveying cover, the bearing with the seat is arranged at two ends of the conveying cover, and one end of the screw shaft penetrates through the conveying cover and is connected with an output shaft of the conveying motor through the bearing with the seat; a mixing port and a four-stage vibration motor are arranged on a conveying cover of the transverse spiral conveyor, the mixing port is positioned at one end of the top of the conveying cover, the four-stage vibration motor is positioned in the middle of the top of the conveying cover, and a two-stage vibration motor is arranged at the bottom of the conveying cover corresponding to the four-stage vibration motor; the bottom of the conveying cover of the longitudinal spiral conveyor is provided with a grating plate;
the bucket elevator comprises a shell, an upper roller, a lower roller and a conveyer belt, wherein the upper roller, the lower roller and the conveyer belt are arranged in the shell, one end of the upper roller penetrates through the shell and is fixedly connected with an output shaft of a driving motor, the conveyer belt is sleeved on the upper roller and the lower roller, a plurality of hoppers are uniformly distributed on the surface of the conveyer belt, and a tensioning device is arranged in the shell corresponding to the conveyer belt;
the shot separator comprises a drum screen, a flashboard, a first-stage filter plate, a second-stage filter plate, a waste material outlet, a shot outlet and a material distribution device; an inner spiral sheet and an outer spiral sheet are arranged in the drum screen; the distributing device is positioned at the bottom of the drum screen; a material level detector is arranged at one end of the material distribution device; the lower part of the distributing device is provided with an overflow port with the same length as the distributing device, and the overflow port is provided with a flashboard along the length direction of the overflow port; the distributing device is communicated with the separation area through an overflow port; the separation area is provided with a first-stage filter plate and a second-stage filter plate; a dust removal device is arranged on the right side of the separation area; the waste material outlet is connected with the mixing port of the transverse screw conveyor through a pill conveying pipe.
2. A pellet material circulation conveying and separating system as claimed in claim 1, wherein said upper roller and said lower roller are squirrel cage rollers.
3. The system for circularly conveying and separating pellets as claimed in claim 1, wherein the central shaft of the lower roller is provided with a pulse wheel.
4. The circulating conveying and separating system for the pills, which is characterized in that the side wall of the shell is provided with an access door corresponding to the position of the lower roller.
5. A pellet material circulation conveying separation system as claimed in claim 1, wherein the bottom of said casing is rounded in correspondence to the trajectory of the telemechanical movement of said hopper.
6. The pellet circulation conveying and separating system as claimed in claim 1, wherein said dust removing means is a cyclone separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920400098.8U CN210046528U (en) | 2019-03-27 | 2019-03-27 | Pill circulating conveying and separating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920400098.8U CN210046528U (en) | 2019-03-27 | 2019-03-27 | Pill circulating conveying and separating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210046528U true CN210046528U (en) | 2020-02-11 |
Family
ID=69379913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920400098.8U Active CN210046528U (en) | 2019-03-27 | 2019-03-27 | Pill circulating conveying and separating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210046528U (en) |
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2019
- 2019-03-27 CN CN201920400098.8U patent/CN210046528U/en active Active
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