CN214362524U - Pressure screen convenient to slag discharging - Google Patents
Pressure screen convenient to slag discharging Download PDFInfo
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- CN214362524U CN214362524U CN202120217800.4U CN202120217800U CN214362524U CN 214362524 U CN214362524 U CN 214362524U CN 202120217800 U CN202120217800 U CN 202120217800U CN 214362524 U CN214362524 U CN 214362524U
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Abstract
The application relates to a pressure screen convenient to slag tap relates to the paper manufacture equipment field. It includes a jar body, be provided with the opening on the jar body, the opening part intercommunication has heavy slag to go out the slag pipe, heavy slag is gone out the slag pipe and is managed with a jar body fixed connection, heavy slag is gone out the slag pipe and is used for discharging the internal impurity of jar, one side that the jar body was kept away from to heavy slag is gone out the slag pipe is provided with the slag notch, still including arranging the sediment subassembly, it is located heavy slag and goes out slag pipe department to arrange the sediment subassembly, it includes helical blade and driving piece to arrange the sediment subassembly, helical blade fixedly connected with pivot, the pivot is coaxial with heavy slag is gone out the slag pipe, helical blade and heavy slag are gone out the slag pipe and are rotated and are connected, the driving piece is used for driving helical blade to rotate. This application has and can reduce impurity and at jar body and the accumulational probability of heavy slag tapping pipe junction, makes things convenient for impurity discharge, improves the effect that impurity left the jar body.
Description
Technical Field
The application relates to the field of paper manufacturing equipment, in particular to a pressure screen convenient for deslagging.
Background
The pressure screen is an upflow type structure device designed aiming at the characteristics of impurities in paper pulp, is a novel paper pulp slurry screening device, and can be widely applied to screening of various paper pulp slurries.
Among the correlation technique, the utility model discloses a chinese utility model patent that publication number is CN206428511U discloses a pressure screen, and it includes the barrel, locates the top cap of barrel top with locate the base of barrel below, the barrel downside is equipped with into thick liquid mouth and heavy sediment discharge port, and the upside is equipped with out the thick liquid mouth, the inside screen drum that is equipped with of barrel, the inside rotor that is equipped with of screen drum, the barrel bottom is equipped with the drive rotor pivoted transmission, the top cap upper end is equipped with light sediment discharge port and exhaust hole, the top cap inboard is equipped with the guide plate.
In view of the above-mentioned related art, a large amount of impurities are mixed in the pulp slurry, and the inventor believes that in the process of screening the pulp slurry by the pressure screen, the impurities mixed in the pulp slurry are discharged along the heavy slag discharge port, and because the impurities of the pulp are solid, the impurities are easily stacked at the heavy slag discharge port, and the slag discharge is easily unsmooth.
SUMMERY OF THE UTILITY MODEL
In order to facilitate the discharge of impurities in the pulp slurry, the present application provides a pressure screen that facilitates tapping.
The application provides a pressure screen convenient to slag tap adopts following technical scheme:
the utility model provides a pressure screen convenient to slag tap, which comprises a tank body, be provided with the opening on the jar body, the opening part intercommunication has heavy slag to go out the slag pipe, heavy slag is gone out slag pipe and jar body fixed connection, heavy slag is gone out slag pipe and is used for discharging the internal impurity of jar, one side that the jar body was kept away from to heavy slag is gone out slag pipe is provided with the slag notch, still including arranging the sediment subassembly, it is located heavy slag pipe department to arrange the sediment subassembly, it includes helical blade and driving piece to arrange the sediment subassembly, helical blade fixedly connected with pivot, the pivot is coaxial with heavy slag pipe of going out slag, helical blade and heavy slag are gone out slag pipe and rotate the connection, the driving piece is used for driving helical blade to rotate.
Through adopting above-mentioned technical scheme, when impurity in the paper pulp thick liquids moved from the internal to opening of jar, the driving piece drove the helical blade rotation, and helical blade's lateral wall and impurity laminating, impurity along with helical blade's rotation along heavy slag tapping pipe motion, impurity is discharged from slag notch department, can reduce impurity at jar body and the accumulational probability of heavy slag tapping pipe junction, makes things convenient for impurity to discharge along heavy slag tapping pipe, improves the efficiency that impurity left jar body.
Optionally, the slag notch is located the lateral wall that the jar body was kept away from to heavy slag tapping pipe, slag notch department is provided with the slag notch board, slag notch board and heavy slag tapping pipe fixed connection, the slope of slag notch board sets up, the slag notch groove of slagging tap has been seted up on the slag notch board.
Through adopting above-mentioned technical scheme, set up the slag notch board and can make things convenient for impurity to leave the slag notch back along the groove of slagging tap and slide, make things convenient for impurity to slag the pipe roll-off along heavy slag along helical blade's rotation, improve helical blade and carry the efficiency of impurity, reduce the probability that impurity is piled up in heavy slag tapping pipe.
Optionally, the rotating connection position of the rotating shaft and the heavy slag tapping pipe is provided with a rotating bearing, and one side of the tank body, which is far away from the rotating bearing, is detachably connected with an end cover.
Through adopting above-mentioned technical scheme, set up rolling bearing and make things convenient for the pivot to rotate, reduce the resistance when driving piece drive pivot rotates, improve helical blade and to the cleaning efficiency of heavy slag tapping intraductal wall, improve the efficiency that heavy slag tapping pipe slagged slag.
Optionally, the end cover is elastically clamped with the end of the heavy slag tapping pipe.
Through adopting above-mentioned technical scheme, convenient timely inspection rolling bearing's operating condition reduces rolling bearing and takes place the probability of damaging, improves the efficiency of slagging tap of impurity.
Optionally, the driving piece includes motor, driving gear and driven gear, the output shaft of driving gear and motor, driven gear is connected with the one end that the jar body was kept away from to the pivot, driving gear and driven gear meshing.
Through adopting above-mentioned technical scheme, the driving piece drives the driving gear rotatory, and the driving gear drives driven gear rotatory, and driven gear drives the pivot rotation, improves the clearance effect of heavy slag tapping intraductal wall, reduces adnexed impurity on the heavy slag tapping intraductal wall, improves the speed that impurity left the jar body from slag notch department.
Optionally, the one end that the jar body was kept away from in the pivot is provided with the water storage hole, the water storage hole is coaxial with the pivot, the water storage hole sets up along pivot length direction, a plurality of water sprayings have been seted up to week side of pivot, and is a plurality of water sprayings and water storage hole intercommunication still including the clearance subassembly that is used for pouring into the running water into to the water storage hole, the clearance subassembly is located the one end of pivot, the clearance subassembly includes water pump and water pipe, the one side rotation that the jar body was kept away from in water pipe and pivot is connected, water pipe and water storage hole intercommunication, the one end fixed connection of pivot is kept away from to the delivery port and the water pipe of water pump.
Through adopting above-mentioned technical scheme, the water pump is with the running water pump sending to the water pipe in, the running water flows along the water pipe to the water storage hole in the pivot, makes things convenient for the running water to continuously flow to the water pipe, improves the clearance effect of adnexed impurity on the heavy slag discharging pipe inner wall.
Optionally, the water jet is detachably connected with a plurality of water jets.
Through adopting above-mentioned technical scheme, the sprinkler bead of taking place the shutoff can conveniently be changed to dismantling of sprinkler bead, improves the running water and sprays the reliability to heavy slag tapping pipe from the water jet, conveniently clears up heavy slag tapping pipe inner wall adhering impurity.
Optionally, a plurality of the sprinkler heads are in threaded connection with the sprinkler nozzle.
Through adopting above-mentioned technical scheme, the sprinkler bead of shutoff is conveniently in time changed, reduces the probability that the sprinkler bead shutoff leads to impurity clearance effect to descend.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the slag discharging assembly is arranged in the heavy slag discharging pipe, so that the probability of accumulation of impurities at the joint of the tank body and the heavy slag discharging pipe is reduced, the efficiency of discharging the impurities from the slag outlet is improved, and the impurities are conveniently discharged from the slag outlet;
2. the rotating bearing is arranged at the rotating shaft, so that the rotating smoothness of the rotating shaft is improved, the spiral blades can clean impurities conveniently, and the effect of cleaning the impurities on the inner wall of the heavy slag discharging pipe is improved;
3. through setting up the clearance subassembly, conveniently use the running water to wash away adnexed impurity on the heavy slag discharging pipe inner wall, improve the clearance effect of impurity.
Drawings
FIG. 1 is a schematic structural diagram of a pressure screen facilitating slag tapping according to an embodiment of the present application.
FIG. 2 is a perspective sectional view of a hidden tapping plate of a pressure screen for facilitating tapping in an embodiment of the present application.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Description of reference numerals: 1. a tank body; 2. an opening; 3. a heavy slag tapping pipe; 4. a slag outlet; 5. a helical blade; 6. a drive member; 61. a motor; 62. a driving gear; 63. a driven gear; 7. a rotating shaft; 8. a slag discharging plate; 9. a slag notch; 10. a rotating bearing; 11. an end cap; 12. cleaning the assembly; 121. a water pipe; 122. a water pump; 13. a water storage hole; 14. a water jet; 15. a sprinkler head; 16. a support; 17. and (4) a bump.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a pressure screen convenient to slag tap. Referring to fig. 1 and 2, the pressure sieve comprises a tank body 1, the tank body 1 is cylindrical, an opening 2 is arranged on the tank body 1, the opening 2 is circular, the opening 2 is communicated with a heavy slag discharging pipe 3, the heavy slag discharging pipe 3 is a cylindrical pipe, the heavy slag discharging pipe 3 is welded with the tank body 1, the setting direction of the heavy slag discharging pipe 3 is the same as the tangential direction of the edge of the tank body 1, one side of the heavy slag discharging pipe 3 away from the tank body 1 is provided with a slag outlet 4, the slag outlet 4 is positioned at the bottom of the heavy slag discharging pipe 3, the shape of the slag outlet 4 is parallelogram, a slag discharging plate 8 is arranged at the slag outlet 4, the slag discharging plate 8 is rectangular plate-shaped, the slag discharging plate 8 is welded with the heavy slag discharging pipe 3, the slag discharging plate 8 is obliquely arranged, a slag discharging groove 9 is arranged on the slag discharging plate 8, the cross section of the slag discharging groove 9 is rectangular, the slag discharging groove 9 is arranged along the tangential direction of a spiral line of a spiral blade 5, and a slag discharging component is arranged in the heavy slag discharging pipe 3, the slag discharging component comprises a helical blade 5 and a driving piece 6, the length of the helical blade 5 is greater than that of the heavy slag discharging pipe 3, a rotating shaft 7 is welded at the center of the helical blade 5, the rotating shaft 7 is coaxial with the heavy slag discharging pipe 3, the helical blade 5 is rotationally connected with the heavy slag discharging pipe 3, the end part of the rotating shaft 7 is rotationally connected with the end part of the heavy slag discharging pipe 3 through a rotating bearing 10, the end part of the rotating shaft 7 extends out of the heavy slag discharging pipe 3, an end cover 11 is detachably connected at the joint of the heavy slag discharging pipe 3 and the rotating shaft 7, the end cover 11 is disc-shaped, one end of the end cover 11 close to the heavy slag discharging pipe 3 is provided with four convex blocks 17, the four convex blocks 17 are all cuboid-shaped, the four convex blocks 17 are made of rubber, the end part of the heavy slag discharging pipe 3 is provided with a groove corresponding to the convex block 17, the convex block 17 extends into the groove and is elastically clamped with the end part of the heavy slag discharging pipe 3, and the driving piece 6 is used for driving the helical blade 5 to rotate, the driving member 6 can be a motor 61 or a motor 61 with a gear set, in this embodiment, the driving member 6 is the motor 61 with the gear set, the gear set includes a driving gear 62 and a driven gear 63, a bracket 16 is disposed at a housing of the motor 61, the housing of the motor 61 is fixedly connected with the bracket 16, an output shaft of the motor 61 is in key connection with the driving gear 62, one end of the rotating shaft 7 extending out of the heavy slag tapping pipe 3 is in key connection with the driven gear 63, and the driving gear 62 is meshed with the driven gear 63.
When impurity in the paper pulp thick liquids need to get rid of, motor 61 drives driving gear 62 rotatory, driving gear 62 drives driven gear 63 rotatory, driven gear 63 drives pivot 7 rotatory, pivot 7 drives helical blade 5 rotatory, helical blade 5 promotes impurity to slag notch 4, impurity is along with helical blade 5's rotation along the motion of heavy slag tapping pipe 3, impurity moves to slag tapping board 8 from 4 departments of slag notch, through the jar body 1 of discharging of slag notch 9, can reduce impurity at jar body 1 and the accumulational probability of heavy slag tapping pipe 3 junction, make things convenient for impurity to discharge along heavy slag tapping pipe 3, improve helical blade 5 transport impurity's efficiency, reduce the probability that impurity is piled up in heavy slag tapping pipe 3.
Referring to fig. 2 and 3, in order to further improve the cleaning effect of impurities, a water storage hole 13 is arranged at one end of the rotating shaft 7 away from the tank body 1, the water storage hole 13 is circular, the water storage hole 13 is arranged along the length direction of the rotating shaft 7, the water storage hole 13 is coaxial with the rotating shaft 7, eight water spraying ports 14 are arranged on the periphery side of the rotating shaft 7, the eight water spraying ports 14 are communicated with the water storage hole 13, a water spraying head 15 is connected at each of the eight water spraying ports 14, the water spraying head 15 is detachably connected with the water spraying ports 14, the water spraying head 15 can be elastically clamped with the water spraying ports 14 or in threaded connection with the water spraying ports 14, in this embodiment, sprinkler bead 15 and water jet 14 threaded connection, pivot 7 water storage hole 13 department still is connected with clearance subassembly 12, and clearance subassembly 12 includes water pump 122 and water pipe 121, and water pipe 121 and pivot 7 are kept away from jar one side of body 1 and are passed through rotary joint and rotate the connection, and water pipe 121 and water storage hole 13 intercommunication, water pump 122 and water pipe 121 are kept away from one side of pivot 7 and are passed through ferrule fixed connection. Water pump 122 sends water pump 122 to in the water pipe 121, the running water flows along water pipe 121 to the water storage hole 13 in the pivot 7, the running water flows to a plurality of water jet ports 14 that pivot 7 week side set up, the running water sprays to the inner wall of heavy slag tapping pipe 3 from sprinkler bead 15, wash adnexed impurity on the pipe 3 inner wall of heavy slag tapping, improve the clearance effect of adnexed impurity on the pipe 3 inner wall of heavy slag tapping, the convenience is cleared up the adnexed impurity of pipe 3 inner wall of heavy slag tapping.
The implementation principle of the pressure screen convenient to slag tap of the embodiment of the application is as follows: when impurity slag notch 4 in the paper pulp thick liquids moves, motor 61 drives driving gear 62 rotatory, driving gear 62 drives driven gear 63 rotatory, driven gear 63 drives helical blade 5 rotatory, impurity is along the motion of heavy slag discharging pipe 3 along helical blade 5's rotation, impurity is discharged from 4 departments of slag notch, open water pump 122, water pump 122 pumps the running water in to water pipe 121, the running water is along the storage water hole 13 in the pivot 7 to the motion of water spout 14, the running water is followed sprinkler bead 15 and is sprayed to 3 inner walls of heavy slag discharging pipe, clear up the adnexed impurity of 3 inner walls of heavy slag discharging pipe. This application can reduce impurity and at jar body 1 and the 3 accumulational probability in junction of heavy slag tapping pipe, makes things convenient for impurity to discharge, improves the efficiency that impurity left jar body 1.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a pressure screen convenient to slag tap, includes a jar body (1), be provided with opening (2) on jar body (1), opening (2) department intercommunication has heavy slag to go out slag pipe (3), heavy slag is gone out slag pipe (3) and jar body (1) fixed connection, heavy slag is gone out slag pipe (3) and is used for the interior impurity of the discharge jar body (1), one side that jar body (1) was kept away from in heavy slag pipe (3) of going out slag is provided with slag notch (4), its characterized in that: still including arranging the sediment subassembly, it is located heavy slag tapping pipe (3) department to arrange the sediment subassembly, it includes helical blade (5) and driving piece (6) to arrange the sediment subassembly, helical blade (5) fixedly connected with pivot (7), pivot (7) are coaxial with heavy slag tapping pipe (3), helical blade (5) and heavy slag tapping pipe (3) rotate the connection, driving piece (6) are used for driving helical blade (5) and rotate.
2. A pressure screen for facilitating tapping according to claim 1, wherein: slag notch (4) are located heavy slag pipe (3) of slagging tap and keep away from the lateral wall of the jar body (1), slag notch (4) department is provided with slag discharging plate (8), slag discharging plate (8) and heavy slag pipe (3) fixed connection of slagging tap, slag discharging plate (8) slope sets up, slag notch (9) have been seted up on slag discharging plate (8).
3. A pressure screen for facilitating tapping according to claim 1, wherein: the rotating shaft (7) is provided with a rotating bearing (10) at the rotating connection part of the heavy slag discharging pipe (3), and one side of the tank body (1) far away from the rotating bearing (10) can be detachably connected with an end cover (11).
4. A pressure screen for facilitating tapping according to claim 3, wherein: the end cover (11) is elastically clamped with the end part of the heavy slag tapping pipe (3).
5. A pressure screen for facilitating tapping according to claim 1, wherein: the driving piece (6) comprises a motor (61), a driving gear (62) and a driven gear (63), the driving gear (62) is connected with an output shaft of the motor (61), the driven gear (63) is connected with one end, far away from the tank body (1), of the rotating shaft (7), and the driving gear (62) is meshed with the driven gear (63).
6. A pressure screen for facilitating tapping according to claim 1, wherein: the one end that jar body (1) was kept away from in pivot (7) is provided with water storage hole (13), water storage hole (13) are coaxial with pivot (7), water storage hole (13) set up along pivot (7) length direction, a plurality of water jet (14), a plurality of have been seted up to the week side of pivot (7) water jet (14) and water storage hole (13) intercommunication, still including being used for pouring into cleaning assembly (12) of running water into to water storage hole (13), cleaning assembly (12) are located the one end of pivot (7), cleaning assembly (12) are including water pump (122) and water pipe (121), one side rotation connection of jar body (1) is kept away from in water pipe (121) and pivot (7), water pipe (121) and water storage hole (13) intercommunication, the one end fixed connection of pivot (7) is kept away from in the delivery port of water pump (122) and water pipe (121).
7. The pressure screen for facilitating tapping according to claim 6, wherein: the water spraying nozzle (14) is detachably connected with a water spraying head (15).
8. The pressure screen for facilitating tapping as claimed in claim 7, wherein: the sprinkler head (15) is in threaded connection with the water jet (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120217800.4U CN214362524U (en) | 2021-01-26 | 2021-01-26 | Pressure screen convenient to slag discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120217800.4U CN214362524U (en) | 2021-01-26 | 2021-01-26 | Pressure screen convenient to slag discharging |
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| Publication Number | Publication Date |
|---|---|
| CN214362524U true CN214362524U (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120217800.4U Active CN214362524U (en) | 2021-01-26 | 2021-01-26 | Pressure screen convenient to slag discharging |
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| CN (1) | CN214362524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116213380A (en) * | 2023-05-08 | 2023-06-06 | 宁波永信钢管有限公司 | Seamless bearing steel pipe inner wall cleaning device |
-
2021
- 2021-01-26 CN CN202120217800.4U patent/CN214362524U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116213380A (en) * | 2023-05-08 | 2023-06-06 | 宁波永信钢管有限公司 | Seamless bearing steel pipe inner wall cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A pressure screen convenient for slag removal Effective date of registration: 20221013 Granted publication date: 20211008 Pledgee: Xianyang financing guarantee Limited by Share Ltd. Pledgor: Shaanxi Dongfang environmental protection industry group Dongpeng renewable resources utilization Co.,Ltd. Registration number: Y2022990000727 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230911 Granted publication date: 20211008 Pledgee: Xianyang financing guarantee Limited by Share Ltd. Pledgor: Shaanxi Dongfang environmental protection industry group Dongpeng renewable resources utilization Co.,Ltd. Registration number: Y2022990000727 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A pressure screen for easy slag removal Effective date of registration: 20230913 Granted publication date: 20211008 Pledgee: Xianyang financing guarantee Limited by Share Ltd. Pledgor: Shaanxi Dongfang environmental protection industry group Dongpeng renewable resources utilization Co.,Ltd. Registration number: Y2023610000676 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |