CN113786655A

CN113786655A - Paper mill is high concentration suspended solid separator for waste water treatment

Info

Publication number: CN113786655A
Application number: CN202110999203.6A
Authority: CN
Inventors: 凌凤玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-28
Filing date: 2021-08-28
Publication date: 2021-12-14

Abstract

The invention belongs to the technical field of wastewater treatment, and particularly relates to a high-concentration suspended matter separation device for wastewater treatment in a paper mill, which comprises a box body, wherein a filter plate is fixed in the box body, a plurality of groups of first grooves are formed in the top of the filter plate, a first spring is fixed on the inner wall of the bottom of each first groove, a distributing block is fixed on the top of each first spring, a fixed block is fixed on the top of each distributing block, a second groove is formed in the top of each fixed block, a rocker is rotatably connected into the second groove through a bearing, a first magnet is fixed at the front end of the rocker, an ear plate is fixed at the rear end of the top of the fixed block, a guide groove is formed in the front end of the ear plate, a guide block is slidably connected in the guide groove, a guide spring is fixed between the guide block and the inner wall of the guide groove, and a first support rod is fixed between the guide block and the rocker. According to the invention, the reciprocating mechanism drives the energy storage mechanism to move, so that the material shaking mechanism is caused to operate, suspended matters accumulated on the filter plate are fully disturbed, and the filter plate is prevented from being blocked.

Description

Paper mill is high concentration suspended solid separator for waste water treatment

Technical Field

The invention relates to the technical field of wastewater treatment, in particular to a high-concentration suspended matter separation device for wastewater treatment in a paper mill.

Background

The wastewater treatment is to treat the wastewater by physical, chemical and biological methods, so that the wastewater is purified, the pollution is reduced, the wastewater is recycled and reused, and water resources are fully utilized. In the treatment of wastewater, methods for separating and recovering suspended contaminants (including oil films and oil droplets) that are not dissolved in wastewater by physical action may be classified into gravity separation, centrifugal separation, sieve filtration and the like. The treating units belonging to the gravity separation method include sedimentation, floating (air floatation) and the like, and the correspondingly used treating devices include a grit chamber, a sedimentation tank, an oil separation tank, an air floatation tank, auxiliary devices thereof and the like. The centrifugal separation method itself is a treatment unit, and treatment devices used therein include a centrifugal separator, a water cyclone, and the like.

To the separation processing of suspended solid in the waste water, generally handle through screening interception method, filter the suspended solid through the filter, in to paper mill waste water treatment, current filtration mode, when filtering, the filter takes place blocking phenomenon easily, leads to whole separation efficiency low, consequently, makes corresponding improvement to this problem.

Disclosure of Invention

Based on the technical problem that a filter plate of the conventional separation device is easy to block, the invention provides a high-concentration suspended matter separation device for wastewater treatment of a paper mill.

The invention provides a high-concentration suspended matter separation device for treating wastewater in a paper mill, which comprises a box body, wherein a filter plate is fixed in the box body through bolts, a plurality of groups of first grooves which are uniformly distributed are formed in the top of the filter plate, a first spring is fixed on the inner wall of the bottom of the first groove through bolts, a distributing block is fixed on the top of the first spring through bolts, first limiting grooves are formed in the inner walls of the two ends of the first groove, a first limiting block is connected in the first limiting grooves in a sliding manner, the first limiting block and the distributing block are fixed through bolts, a fixing block is fixed on the top of the distributing block through bolts, a second groove is formed in the top of the fixing block, a material shaking mechanism is arranged in the second groove and comprises a rocker, the rocker is rotatably connected in the second groove through a bearing, a first magnet is fixed at the front end of the rocker through bolts, and an ear plate is fixed at the rear end of the top of the fixing block through bolts, the guide way has been seted up to the otic placode front end, and the guide way cross-section sets to the arc, and sliding connection has the guide block in the guide way, has same guide spring through the bolt fastening between guide block and the guide way inner wall, has same first branch through the bolt fastening between guide block and the rocker, is provided with reciprocating motion mechanism in the box, is provided with energy storage mechanism on the reciprocating motion mechanism.

Preferably, reciprocating motion mechanism includes the screw rod, and the screw rod passes through the bearing and rotates to be connected between box both sides inner wall, and box one side is fixed with positive and negative motor through the bolt, passes through the bolt fastening between positive and negative motor output shaft and the screw rod, and box both ends inner wall all is fixed with the spacing slide bar through the bolt, and the inboard sliding connection of spacing slide bar has spacing slider, has same connecting rod through the bolt fastening between two spacing sliders, and energy storage mechanism sets up in the connecting rod below.

Preferably, energy storage mechanism includes the electro-magnet, the connecting rod bottom has a plurality of evenly distributed's second branch through the bolt fastening, the electro-magnet passes through the bolt fastening in second branch bottom, second branch one end has the mounting panel through the bolt fastening, the opening has been seted up in the run-through of mounting panel one side, opening both sides inner wall all has the position sleeve through the bolt fastening, the constant head tank has been seted up to the inboard in the position sleeve, it is connected with same annular magnet to rotate through the bearing between two constant head tanks, mounting panel one side has the third branch through the bolt fastening, the third branch is close to mounting panel one side and has the coil through the bolt fastening, annular magnet circumference inner wall has a plurality of fourth branches through the bolt fastening, there is same primary shaft spare through the bolt fastening between a plurality of fourth branches, primary shaft spare opposite side has first paddle through the bolt fastening, electric connection between electro-magnet and the coil.

Preferably, the box top articulates there is the case lid, and the bottom half intercommunication has the drain pipe, and box one side intercommunication has the feed liquor pipe.

Preferably, be provided with on the rocker and get rid of material mechanism, get rid of material mechanism and include the second shaft spare, the second shaft spare sets up in the rocker top, and the cover is established and is fixed with the lantern ring on the second shaft spare, and lantern ring circumference outer wall passes through the bolt fastening and has the second paddle.

Preferably, a third groove is formed in the top of the rocker, a fourth spring is fixed to the inner wall of the bottom of the third groove through a bolt, an installation block is fixed to the top of the fourth spring through a bolt, the top of the installation block is rotatably connected with the second shaft part through a bearing, a second limiting groove is formed in the inner wall of one side of the third groove, a second limiting block is connected to the inner wall of one side of the third groove in a sliding mode, and the second limiting block and the installation block are fixed through a bolt.

Preferably, the top of the second shaft element is fixed with a fixed disc through a bolt, the top of the fixed disc is rotatably connected with a fifth supporting rod through a bearing, the top of the fifth supporting rod is provided with a blocking mechanism, and the fixed disc is provided with a rotating mechanism.

Preferably, the mechanism of being hindered is including receiving the hindrance board, and the board of being hindered passes through ball hinged joint in fifth branch top, and fifth branch one side has sixth branch through the bolt fastening, and first spout has been seted up at sixth branch top, and sliding connection has first slider in the first spout, has same second spring through the bolt fastening between first slider and the first spout inner wall, and it has same bracing piece to articulate between first slider and the fifth branch.

Preferably, a plurality of evenly distributed lugs are fixed on the top of the resistance plate through bolts, and the cross section of each lug is arc-shaped.

Preferably, the swing mechanism comprises a third spring, an annular groove is formed in the top of the fixed disc, a movable block is connected in the annular groove in a sliding mode, a positioning block is fixed in the annular groove through a bolt, the third spring is fixed between the positioning block and the movable block through a bolt, and a seventh supporting rod is fixed between the movable block and the fifth supporting rod through a bolt.

Compared with the prior art, the invention provides a high-concentration suspended matter separation device for treating wastewater of a paper mill, which has the following beneficial effects:

drive energy storage mechanism through reciprocating motion mechanism and remove to convert into the electromagnetic force, when energy storage mechanism during in first magnet top round trip motion, energy storage mechanism produces repulsion earlier to first magnet, the suction of back production, make the rocker follow first branch and guide block together, swing back and forth along the guide way, make the fixed block simultaneously, the whole of distributor piece and rocker reciprocates along first recess, thereby to piling up the abundant disturbance of suspended solid on the filter, thereby effectively avoid the filter blocking phenomenon to appear, filtered water is discharged away through the outlet pipe.

Drawings

FIG. 1 is a schematic view showing the internal structure of a device for separating a high-concentration suspended matter for treating wastewater from a paper mill according to the present invention;

FIG. 2 is a schematic view showing the overall construction of a device for separating a high-concentration suspended matter for treating wastewater from a paper mill according to the present invention;

FIG. 3 is an enlarged schematic view of a part A of a device for separating a high-concentration suspended matter for treating wastewater from a paper mill according to the present invention;

FIG. 4 is a schematic structural diagram of a shaking mechanism of the device for separating high-concentration suspended matters in wastewater treatment in a paper mill according to the present invention;

FIG. 5 is a schematic structural view of a material throwing mechanism of the device for separating high-concentration suspended matters in wastewater treatment in a paper mill according to the present invention;

FIG. 6 is an enlarged schematic view of a device for separating a high-concentration suspended matter in wastewater treatment at a paper mill according to the present invention at point B;

FIG. 7 is a schematic structural diagram of an energy storage mechanism of a device for separating high-concentration suspended matters for treating wastewater of a paper mill according to the present invention;

FIG. 8 is a schematic view showing the internal structure of a rocking bar of the apparatus for separating a high-concentration suspended matter for treating wastewater from a paper mill according to the present invention.

In the figure: 1. a box body; 2. a filter plate; 3. a first groove; 4. a first spring; 5. a first limit groove; 6. a first stopper; 7. a material distributing block; 8. a fixed block; 9. a second groove; 10. a rocker; 11. a first magnet; 12. an ear plate; 13. a guide groove; 14. a guide block; 15. a guide spring; 16. a first support bar; 17. a limiting slide bar; 18. a limiting slide block; 19. a connecting rod; 20. a positive and negative rotation motor; 21. a screw; 22. a second support bar; 23. an electromagnet; 24. mounting a plate; 25. an opening; 26. a positioning sleeve; 27. positioning a groove; 28. a ring magnet; 29. a third support bar; 30. a coil; 31. a fourth strut; 32. a first shaft member; 33. a first blade; 34. a second shaft member; 35. a collar; 36. a second blade; 37. fixing the disc; 38. a fifth strut; 39. a resistive plate; 40. a sixth strut; 41. a first chute; 42. a first slider; 43. a second spring; 44. a support bar; 45. a bump; 46. a ring groove; 47. a movable block; 48. positioning blocks; 49. a third spring; 50. a seventh strut; 51. a third groove; 52. a fourth spring; 53. a second limit groove; 54. and a second limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-4 and 7, a high-concentration suspended matter separation device for treating wastewater in a paper mill comprises a box body 1, a filter plate 2 is fixed in the box body 1 through bolts, a plurality of groups of first grooves 3 which are uniformly distributed are formed in the top of the filter plate 2, first springs 4 are fixed on the inner walls of the bottoms of the first grooves 3 through bolts, distributing blocks 7 are fixed on the tops of the first springs 4 through bolts, first limiting grooves 5 are formed in the inner walls of the two ends of each first groove 3, first limiting blocks 6 are connected in the first limiting grooves 5 in a sliding mode, the first limiting blocks 6 and the distributing blocks 7 are fixed through bolts, fixing blocks 8 are fixed on the tops of the distributing blocks 7 through bolts, second grooves 9 are formed in the tops of the fixing blocks 8, a material shaking mechanism is arranged in the second grooves 9 and comprises rocking bars 10, the rocking bars 10 are rotatably connected in the second grooves 9 through bearings, first magnets 11 are fixed at the front ends of the rocking bars 10 through bolts, 8 top rear ends of fixed block have otic placode 12 through the bolt fastening, guide way 13 has been seted up to otic placode 12 front end, the arc has been set to the guide way 13 cross-section, sliding connection has guide block 14 in the guide way 13, there is same guide spring 15 through the bolt fastening between guide block 14 and the guide way 13 inner wall, there is same first branch 16 through the bolt fastening between guide block 14 and the rocker 10, be provided with reciprocating motion mechanism in the box 1, the last energy storage mechanism that is provided with of reciprocating motion mechanism.

Further, reciprocating motion mechanism includes screw rod 21, screw rod 21 passes through the bearing and rotates and connect between 1 both sides inner wall of box, 1 one side of box is fixed with positive and negative motor 20 through the bolt, pass through the bolt fastening between positive and negative motor 20 output shaft and the screw rod 21, 1 both ends inner wall of box all passes through bolt fastening limited slide bar 17, the inboard sliding connection of limited slide bar 17 has limiting slide block 18, there is same connecting rod 19 through the bolt fastening between two limiting slide block 18, energy storage mechanism sets up in connecting rod 19 below, can make energy storage mechanism carry out reciprocating motion.

Further, the energy storage mechanism comprises an electromagnet 23, the bottom of the connecting rod 19 is fixed with a plurality of second supporting rods 22 which are uniformly distributed through bolts, the electromagnet 23 is fixed at the bottom of the second supporting rods 22 through bolts, one end of each second supporting rod 22 is fixed with a mounting plate 24 through a bolt, one side of each mounting plate 24 is penetrated and provided with an opening 25, inner walls of two sides of each opening 25 are respectively fixed with a positioning sleeve 26 through bolts, the inner side of each positioning sleeve 26 is provided with a positioning groove 27, the two positioning grooves 27 are rotatably connected with the same annular magnet 28 through bearings, one side of each mounting plate 24 is fixed with a third supporting rod 29 through bolts, one side of each third supporting rod 29 close to the mounting plate 24 is fixed with a coil 30 through bolts, the circumferential inner wall of each annular magnet 28 is fixed with a plurality of fourth supporting rods 31 through bolts, the same first shaft piece 32 is fixed between the plurality of fourth supporting rods 31 through bolts, and the other side of the first shaft piece 32 is fixed with a first paddle 33 through bolts, the electromagnet 23 and the coil 30 are electrically connected, so that the electromagnetic force can be obtained by the rotation of the first blade 33.

Further, 1 top of box articulates there is the case lid, and 1 bottom intercommunication of box has the drain pipe, and 1 one side intercommunication of box has the feed liquor pipe, can realize the business turn over water process of waste water.

The working principle is as follows: when the device is used, wastewater to be treated is introduced into the box body 1 through the liquid inlet pipe, the forward and reverse rotation motor 20 is started, the output shaft of the forward and reverse rotation motor 20 drives the screw rod 21 to rotate, under the action of thread fit, the connecting rod 19 is made to move back and forth along the limiting slide rod 17 along with the limiting slide block 18, the second support rod 22 and the mounting plate 24 are driven to move synchronously, the first paddle 33 is made to rotate, the first shaft part 32, the fourth support rod 31 and the annular magnet 28 are driven to rotate, the coil 30 cuts a magnetic induction line in a magnetic field to generate induction current, the electromagnet 23 is powered, an electromagnetic field is generated after the electromagnet 23 is powered on, when the electromagnet 23 moves back and forth above the first magnet 11, the electromagnet 23 firstly generates repulsive force on the first magnet 11 and then generates, so that the rocker 10 follows the first support rod 16 and the guide block 14 together, and the guide groove 13 swings back and forth, make fixed block 8, distributor block 7 and rocker 10's whole along first recess 3 reciprocate simultaneously to fully disturb the suspended solid of piling up on filter 2, thereby effectively avoid filter 2 to appear blocking phenomenon, the filterable water is discharged away through the outlet pipe.

Example 2

Referring to fig. 5 and 8, a high concentration suspended solid separator for treating wastewater in a paper mill is provided with a material throwing mechanism on a rocker 10, the material throwing mechanism comprises a second shaft member 34, the second shaft member 34 is arranged on the top of the rocker 10, a lantern ring 35 is fixedly sleeved on the second shaft member 34, and a second paddle 36 is fixedly arranged on the outer wall of the circumference of the lantern ring 35 through bolts.

Further, third recess 51 has been seted up at rocker 10 top, third recess 51 bottom inner wall has fourth spring 52 through the bolt fastening, fourth spring 52 top has the installation piece through the bolt fastening, rotate through the bearing between installation piece top and the second shaft member 34 and be connected, second spacing groove 53 has been seted up to third recess 51 one side inner wall, sliding connection has second stopper 54 in second spacing groove 53, pass through the bolt fastening between second stopper 54 and the installation piece, can make second shaft member 34 can stretch out and draw back the removal in third recess 51.

The working principle is as follows: during the use, go on back and forth swing about rocker 10, and when following the whole up-and-down motion of distributor block 7, second paddle 36 takes place to rotate under the flow effect, pivoted second paddle 36 produces the vortex, can further promote the motion of suspended solid, thereby further prevent that filter 2 from being blockked up, furthermore, under the thrust reaction effect of this vortex, second paddle 36 obtains along the ascending effort in second shaft 34 direction, and under the effect of fourth spring 52, make second shaft 34 twitch along third recess 51, thereby make second paddle 36 rotate at the height of difference, thereby further promote the motion of suspended solid, thereby prevent that filter 2 from being blockked up.

Example 3

Referring to fig. 5-6, in the high-concentration suspended matter separation device for wastewater treatment in a paper mill, a fixed disc 37 is fixed on the top of a second shaft member 34 through a bolt, a fifth supporting rod 38 is rotatably connected on the top of the fixed disc 37 through a bearing, a blocking mechanism is arranged on the top of the fifth supporting rod 38, and a rotating mechanism is arranged on the fixed disc 37.

Further, the mechanism of being hindered includes and receives the board 39, receive board 39 through ball hinged joint in fifth branch 38 top, fifth branch 38 one side has sixth branch 40 through the bolt fastening, first spout 41 has been seted up at sixth branch 40 top, sliding connection has first slider 42 in first spout 41, there is same second spring 43 through the bolt fastening between first slider 42 and the 41 inner wall of first spout, it has same bracing piece 44 to articulate between first slider 42 and the fifth branch 38, can obtain the maximum resistance through receiving board 39, in order to maintain the high-speed rotation of second paddle 36.

Furthermore, a plurality of uniformly distributed convex blocks 45 are fixed on the top of the resistance plate 39 through bolts, and the cross sections of the convex blocks 45 are arc-shaped, so that the resistance to water flow can be further improved.

Further, the swing mechanism comprises a third spring 49, a ring groove 46 is formed in the top of the fixed disc 37, a movable block 47 is connected in the ring groove 46 in a sliding mode, a positioning block 48 is fixed in the ring groove 46 through a bolt, the third spring 49 is fixed between the positioning block 48 and the movable block 47 through a bolt, and a same seventh supporting rod 50 is fixed between the movable block 47 and the fifth supporting rod 38 through a bolt, so that when the turbulent flow direction and the turbulent flow size are changed sharply, a buffering effect can be achieved through the elastic effect of the third spring 49, and the second paddle 36 and the like are prevented from being damaged.

The working principle is as follows: when the baffle plate is used, when the rocker 10 swings left and right back and forth and moves up and down along with the whole distributor block 7, multidirectional disturbed flow is generated in the local range of the hindered block 39, due to the movable connection between the hindered block 39 and the fifth support rod 38, the angle of the hindered block 39 can be changed correspondingly under the action of multiple disturbed flows, under the cooperation of the support rod 44, the second spring 43 and the first slide block 42, the baffle plate gradually rotates to the direction of generating the maximum resistance to the strongest disturbed flow, the maximum assistance of the disturbed flow can be kept, the assistance is transmitted to the second paddle 36 through the fifth support rod 35, the seventh support rod 50, the movable block 47 and the second shaft element 34, the second paddle 36 keeps the maximum speed rotation, the filter plate 2 is further prevented from being blocked, the third spring 49 is in a compression or stretching state in the process, when the direction and the size of the disturbed flow are changed sharply, by the elastic action of the third spring 49, a cushioning effect can be achieved, thereby avoiding damage to the second paddle 36 and the like.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A high-concentration suspended matter separation device for treating wastewater of a paper mill comprises a box body (1) and is characterized in that a filter plate (2) is fixedly connected in the box body (1), a plurality of groups of first grooves (3) which are uniformly distributed are formed in the top of the filter plate (2), a first spring (4) is fixedly connected to the inner wall of the bottom of each first groove (3), a distributing block (7) is fixedly connected to the top of each first spring (4), first limiting grooves (5) are formed in the inner walls of two ends of each first groove (3), a first limiting block (6) is slidably connected in each first limiting groove (5), each first limiting block (6) and each distributing block (7) are fixedly connected, a fixing block (8) is fixedly connected to the top of each distributing block (7), a second groove (9) is formed in the top of each fixing block (8), a material shaking mechanism is arranged in each second groove (9), and each shaking mechanism comprises a rocker (10), rocker (10) rotate to be connected in second recess (9), rocker (10) front end fixedly connected with first magnet (11), fixed block (8) top rear end fixedly connected with otic placode (12), guide way (13) have been seted up to otic placode (12) front end, the arc is set to in guide way (13) cross-section, sliding connection has guide block (14) in guide way (13), the same guide spring (15) of fixedly connected with between guide block (14) and guide way (13) inner wall, the same first branch (16) of fixedly connected with between guide block (14) and rocker (10), be provided with reciprocating motion mechanism in box (1), the last energy storage mechanism that is provided with of reciprocating motion mechanism.

2. The device for separating the high-concentration suspended matters for treating the wastewater of the paper mill according to claim 1, wherein the reciprocating mechanism comprises a screw rod (21), the screw rod (21) is rotatably connected between the inner walls of the two sides of the box body (1), a forward and reverse rotating motor (20) is fixedly connected to one side of the box body (1), an output shaft of the forward and reverse rotating motor (20) is fixedly connected with the screw rod (21), limiting slide rods (17) are fixedly connected to the inner walls of the two ends of the box body (1), limiting slide blocks (18) are slidably connected to the inner sides of the limiting slide rods (17), the same connecting rod (19) is fixedly connected between the two limiting slide blocks (18), and the energy storage mechanism is arranged below the connecting rod (19).

3. The device for separating the high-concentration suspended matters for treating the wastewater of the paper mill according to claim 2, wherein the energy storage mechanism comprises an electromagnet (23), a plurality of uniformly distributed second support rods (22) are fixedly connected to the bottom of the connecting rod (19), the electromagnet (23) is fixedly connected to the bottom of the second support rods (22), one end of each second support rod (22) is fixedly connected with a mounting plate (24), an opening (25) is formed in one side of each mounting plate (24) in a penetrating manner, positioning sleeves (26) are fixedly connected to the inner walls of the two sides of each opening (25), positioning grooves (27) are formed in the inner sides of the positioning sleeves (26), the same annular magnet (28) is rotatably connected between the two positioning grooves (27), a third support rod (29) is fixedly connected to one side of each mounting plate (24), and a coil (30) is fixedly connected to one side of each third support rod (29) close to the mounting plate (24), annular magnet (28) circumference inner wall fixedly connected with a plurality of fourth branch (31), the same first axle piece (32) of fixedly connected with between a plurality of fourth branch (31), first paddle (33) of first axle piece (32) opposite side fixedly connected with, electric connection between electro-magnet (23) and coil (30).

4. The device for separating the high-concentration suspended matters for treating the wastewater of the paper mill according to claim 1, wherein a box cover is hinged to the top of the box body (1), a liquid outlet pipe is communicated with the bottom of the box body (1), and a liquid inlet pipe is communicated with one side of the box body (1).

5. The device for separating the high-concentration suspended matters for treating the wastewater of the paper mill according to the claim 1, wherein a material throwing mechanism is arranged on the rocker (10), the material throwing mechanism comprises a second shaft member (34), the second shaft member (34) is arranged at the top of the rocker (10), a sleeve ring (35) is fixedly sleeved on the second shaft member (34), and a second paddle (36) is fixedly connected to the circumferential outer wall of the sleeve ring (35).

6. The device for separating the high-concentration suspended matters for treating the wastewater of the paper mill according to claim 5, wherein a third groove (51) is formed in the top of the rocker (10), a fourth spring (52) is fixedly connected to the inner wall of the bottom of the third groove (51), a mounting block is fixedly connected to the top of the fourth spring (52), the top of the mounting block is rotatably connected with the second shaft member (34), a second limiting groove (53) is formed in the inner wall of one side of the third groove (51), a second limiting block (54) is slidably connected in the second limiting groove (53), and the second limiting block (54) is fixedly connected with the mounting block.

7. The device for separating the high-concentration suspended matters in the wastewater treatment of the paper mill according to claim 5, wherein a fixed disc (37) is fixedly connected to the top of the second shaft member (34), a fifth supporting rod (38) is rotatably connected to the top of the fixed disc (37), a blocking mechanism is arranged at the top of the fifth supporting rod (38), and a rotating mechanism is arranged on the fixed disc (37).

8. The device for separating the high-concentration suspended matters for treating the wastewater of the paper mill according to claim 7, wherein the blocking mechanism comprises a blocking plate (39), the blocking plate (39) is connected to the top of the fifth supporting rod (38) through a ball hinge, a sixth supporting rod (40) is fixedly connected to one side of the fifth supporting rod (38), a first sliding groove (41) is formed in the top of the sixth supporting rod (40), a first sliding block (42) is slidably connected to the first sliding groove (41), the same second spring (43) is fixedly connected between the first sliding block (42) and the inner wall of the first sliding groove (41), and the same supporting rod (44) is hinged between the first sliding block (42) and the fifth supporting rod (38).

9. The apparatus for separating a high-consistency suspended matter used for treating wastewater of a paper mill according to claim 8, wherein a plurality of evenly distributed projections (45) are fixedly connected to the top of the resistance plate (39), and the cross section of each projection (45) is provided in an arc shape.

10. The device for separating the high-concentration suspended matters in the wastewater treatment in the paper mill according to claim 7, wherein the rotating mechanism comprises a third spring (49), a circular groove (46) is formed in the top of the fixed disc (37), a movable block (47) is slidably connected in the circular groove (46), a positioning block (48) is fixedly connected in the circular groove (46), the third spring (49) is fixedly connected between the positioning block (48) and the movable block (47), and a seventh supporting rod (50) is fixedly connected between the movable block (47) and the fifth supporting rod (38).