CN214612123U

CN214612123U - Adjustable compression roller structure for belt filter press

Info

Publication number: CN214612123U
Application number: CN202121094325.2U
Authority: CN
Inventors: 陈子路
Original assignee: Fujian Shunchang Lanhai Light Industrial Machinery Equipment Co ltd
Current assignee: Fujian Shunchang Lanhai Light Industrial Machinery Equipment Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2021-11-05
Anticipated expiration: 2031-05-21

Abstract

The utility model relates to the technical field of filter presses, in particular to an adjustable compression roller structure for a belt filter press, which comprises a belt filter press, a second compression roller and a first compression roller which are arranged at the upper end and the lower end in the belt filter press, and the outer parts of the second compression roller and the first compression roller are respectively sleeved with a filter-pressing belt which can drive the sludge to move and extrude the sludge, the upper ends of the left side and the right side of the inner wall of the belt filter press are respectively provided with a side chute, one side of the inner wall bottom surface of the two side chutes, which is far away from each other, is respectively provided with a first built-in groove, the design of the adjusting threaded rod can adjust the distance between the second compression roller and the first compression roller, thereby be convenient for provide good extrusion filter effect to the higher mud of water content to the setting of two motors and two adjusting threaded rod can drive the both ends simultaneous syntropy removal about No. two compression rollers, avoids No. two compression rollers to appear inclining and influence the normal use of belt filter press.

Description

Adjustable compression roller structure for belt filter press

Technical Field

The utility model relates to a pressure filter technical field specifically is an adjustable compression roller structure for belt filter press.

Background

The belt filter press is suitable for sludge dewatering in waste water treatment processes of municipal sewage treatment plants, pharmacy, electroplating, papermaking, leather, printing and dyeing, metallurgy, chemical engineering, slaughtering, food, wine brewing, coal washing and environmental protection engineering, can also be used in occasions of solid-liquid separation in industrial production, and is ideal equipment for environmental management and resource recovery. When using, current belt filter press, its distance that is used for carrying out between the extruded compression roller to mud generally remains unchangeable, is not convenient for adjust, consequently the effect will worsen when extrudeing the higher mud of water content and filtering, and need overhaul the compression roller and be difficult to dismantle the compression roller, for this reason, we provide an adjustable compression roller structure for belt filter press.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a belt filter press is with adjustable compression roller structure possesses and is convenient for adjust the distance between the compression roller, is convenient for dismantle advantages such as the compression roller simultaneously, has solved current belt filter press when using its inside distance between the compression roller of be not convenient for adjust, and the problem of the dismouting of being not convenient for of compression roller.

The utility model discloses an adjustable compression roller structure for belt filter press, including belt filter press and set up No. two compression rollers and a compression roller at belt filter press inside upper and lower both ends, and No. two compression rollers all overlap with the outside of a compression roller and be equipped with and drive the mud and remove and carry out the filter-pressing area that extrudees to mud, and the side spout has all been seted up to the upper end of the belt filter press inner wall left and right sides, two built-in recess has all been seted up to one side that side spout inner wall bottom surface was kept away from each other, and the inside of two built-in recesses all is connected with a motor, and the top of two motor output shafts all is connected with the adjusting threaded rod that highly can highly adjust No. two compression rollers.

Through the design of the technical scheme, the distance between No. two compression rollers and a compression roller can be adjusted in the design of adjusting threaded rod, thereby being convenient for provide good extrusion filter effect to the higher mud of water content, and two motors and two adjusting threaded rod's setting can drive the both ends syntropy removal simultaneously about No. two compression rollers, avoid No. two compression rollers to appear inclining and influence the normal use of belt filter press.

As a further improvement, the equal threaded connection in outside of two adjusting screw rod has the regulating block, and two regulating blocks are close to the central authorities of one side each other and have all seted up the spread groove, and the inside of two spread grooves all rotates through the ball and is connected with the connecting axle that is connected with the central authorities of No. two compression roller left and right sides.

Through the design of the technical scheme, the design of the balls can reduce the friction force between the connecting shaft and the adjusting block, so that the second compression roller can rotate conveniently, and the belt filter press can extrude and filter sludge conveniently.

As a further improvement, the upper and lower both ends on the spread groove inner wall right side that are located the right side all are connected with the extrusion spring, and the left end of two extrusion springs is connected with the inside sliding connection with the spread groove has the stripper plate.

Through the design of the technical scheme, the distance between one side can be kept away from each other to two spread groove inner walls to the design of extrusion spring and stripper plate is adjusted to be convenient for carry out the dismouting to No. two compression rollers, can not influence the normal use of No. two compression rollers simultaneously again.

As a further improvement, No. two built-in grooves have been seted up to the lower extreme on the inside right side of belt filter press, the inside of No. two built-in grooves is equipped with and can drives No. two motors of compression roller pivoted.

As a further improvement, the left end of the second motor output shaft is connected with the rotation axis connected with the central part on the right side of the first compression roller, the middle section of the outer wall of the rotation axis is provided with a bearing connected with the inside of the belt filter press.

Through the design of the technical scheme, the friction force between the rotating shaft and the belt filter press can be reduced by the design of the bearing, and the second motor drives the first compression roller to rotate, so that the normal operation of the belt filter press for extruding and filtering sludge is ensured.

As a further improvement, the inside of belt filter press and the upper end that is located No. two compression rollers are connected with the fixed plate, the bottom surface recess has been seted up to the central authorities of fixed plate bottom surface, and the inside of bottom surface recess has the bottom surface through regulating plate sliding connection and the top surface of the filter-pressing area of No. two compression roller outer walls scraper blade of laminating mutually.

Through the design of the technical scheme, the scraper blade can scrape the surface of the filter-pressing belt outside the second press roller, the quantity of sludge adhered to the surface of the filter-pressing belt is reduced, the normal use of the filter-pressing belt is ensured, and the normal use of the belt filter press is also ensured.

As the utility model discloses a further improvement, both ends all are equipped with vertical setting and with regulating plate sliding connection's gag lever post about the bottom surface recess is inside, and the top surface of bottom surface recess inner wall is connected with and is used for adjusting plate and scraper blade to reset the expanding spring.

Through the design of the technical scheme, the design of the telescopic spring enhances the connection between the scraper and the filter-pressing belt, so that the scraper can clean the filter-pressing belt more thoroughly, and meanwhile, the scraper can be suitable for No. two compression rollers with different sizes, and the practicability of the device is enhanced.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses the design of adjusting threaded rod can be adjusted the distance between No. two compression rollers and a compression roller, thereby be convenient for provide good extrusion filter effect to the higher mud of water content, and the setting of two motors and two adjusting threaded rod can drive the both ends simultaneous equidirectional removal about No. two compression rollers, avoid No. two compression rollers to appear inclining and influence the normal use of belt filter press, the design of extrusion spring and stripper plate, can keep away from the distance between one side to two spread groove inner walls each other and adjust, thereby be convenient for carry out the dismouting to No. two compression rollers, can not influence the normal use of No. two compression rollers simultaneously again.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the front cross-section of the fixing plate of the present invention.

In the figure: 1. a first press roller; 2. a first built-in groove; 3. a first motor; 4. an adjusting block; 5. a side chute; 6. a second press roll; 7. a fixing plate; 8. a squeegee; 9. a tension spring; 10. a limiting rod; 11. adjusting the threaded rod; 12. a belt filter press; 13. a second built-in groove; 14. a second motor; 15. a bearing; 16. a rotating shaft; 17. a filter press belt; 18. a ball bearing; 19. a connecting shaft; 20. connecting grooves; 21. a pressing plate; 22. a compression spring; 23. a bottom surface groove; 24. an adjusting plate.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It should be understood, however, that these physical details should not be taken to limit the invention. That is, in some embodiments of the invention, these physical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1, the adjustable press roll structure for belt filter press of the present invention comprises a belt filter press 12, a second press roll 6 and a first press roll 1 which are disposed at the upper and lower ends inside the belt filter press 12, and a filter press belt 17 which can drive sludge to move and extrude the sludge is sleeved outside the second press roll 6 and the first press roll 1, the upper ends of the left and right sides of the inner wall of the belt filter press 12 are respectively provided with a side chute 5, one side of the bottom surface of the inner wall of the two side chutes 5, which is far away from each other, is provided with a first built-in groove 2, and the inside of the two first built-in grooves 2 is connected with a first motor 3, the top end of the output shaft of the two first motors 3 is connected with an adjusting threaded rod 11 which can adjust the height of the second press roll 6, the adjusting threaded rod 11 is designed to adjust the distance between the second press roll 6 and the first press roll 1, thereby providing a good extrusion filtering effect for sludge with high water content, and two first motor 3 and two adjusting threaded rod 11 set up can drive the both ends simultaneous equidirectional removal about No. two compression roller 6, avoid No. two compression roller 6 to appear inclining and influence belt filter press 12's normal use, No. two built-in recess 13 have been seted up to the inside lower extreme on right side of belt filter press 12, No. two built-in recess 13's inside is equipped with can drive No. two motor 14 of compression roller 1 pivoted, the left end of No. two motor 14 output shafts is connected with the axis of rotation 16 that is connected with the central authorities on a compression roller 1 right side, the middle section of axis of rotation 16 outer wall is equipped with the bearing 15 that is connected with belt filter press 12's inside, the design of bearing 15 can reduce the frictional force between axis of rotation 16 and belt filter press 12, be convenient for No. two motor 14 drive compression roller 1 and rotate, thereby guaranteed belt filter press 12 and to the filterable normal clear progress of mud extrusion.

Referring to fig. 1 and 2, the adjusting blocks 4 are respectively connected to the outer portions of the two adjusting threaded rods 11 through threads, the two adjusting blocks 4 are respectively provided with a connecting groove 20 at the center of one side close to each other, the two connecting grooves 20 are respectively connected to a connecting shaft 19 connected to the centers of the left and right sides of the second press roll 6 through balls 18, the balls 18 are designed to reduce the friction between the connecting shaft 19 and the adjusting blocks 4, so as to facilitate the rotation of the second press roll 6 and further facilitate the extrusion and filtration of the sludge by the belt filter press 12, the upper and lower ends of the right side of the inner wall of the connecting groove 20 at the right side are respectively connected to extrusion springs 22, the left ends of the two extrusion springs 22 are connected to extrusion plates 21 slidably connected to the inner portions of the connecting grooves 20, and the design of the extrusion springs 22 and the extrusion plates 21 can adjust the distance between the inner walls of the two connecting grooves 20 at the sides far away from each other, thereby be convenient for carry out the dismouting to No. two compression rollers 6, can not influence the normal use of No. two compression rollers 6 again simultaneously.

Referring to fig. 1 and 3, a fixing plate 7 is connected to the inside of the belt filter press 12 and located at the upper end of the second press roll 6, a bottom groove 23 is formed in the center of the bottom surface of the fixing plate 7, a scraper 8 whose bottom surface is attached to the top surface of the filter press belt 17 on the outer wall of the second press roll 6 is slidably connected to the inside of the bottom groove 23 through an adjusting plate 24, the scraper 8 can scrape the surface of the filter press belt 17 on the outside of the second press roll 6, the amount of sludge adhered to the surface of the filter press belt 17 is reduced, the normal use of the filter press belt 17 is ensured, the normal use of the belt filter press 12 is also ensured, the limiting rods 10 which are vertically arranged and slidably connected to the adjusting plate 24 are arranged at the left and right ends inside the bottom groove 23, the top surface of the inner wall of the bottom groove 23 is connected to an extension spring 9 for resetting the adjusting plate 24 and the scraper 8, the extension spring 9 is designed to enhance the connection between the scraper 8 and the filter press belt 17, the cleaning of the scraper 8 to the filter-pressing belt 17 is more thorough, and meanwhile, the scraper 8 can be suitable for the second compression roller 6 with different sizes, so that the practicability of the device is enhanced.

When using the utility model discloses the time: the second motor 14 is started, the output shaft of the second motor 14 drives the first compression roller 1 to rotate through the rotating shaft 16, and the first compression roller 1 is matched with the second compression roller 6 for use, so that the sludge is extruded and filtered;

when the distance between the first compression roller 1 and the second compression roller 6 needs to be adjusted, the first motor 3 is started, the output shaft of the first motor 3 can drive the adjusting block 4 to move up and down in the side sliding groove 5 through the adjusting threaded rod 11, so that the distance between the first compression roller 1 and the second compression roller 6 can be adjusted, and in the process of adjusting the second compression roller 6, the scraper 8 can also lift along with the lifting of the second compression roller 6, so that the surface of the filter press belt 17 is convenient to clean;

when needing to overhaul No. two compression rollers 6, close belt filter press 12 back and promote No. two compression rollers 6 to the right side, make connecting axle 19 extrude stripper plate 21, thereby be convenient for take out the left end of No. two compression rollers 6 from spread groove 20, accomplished the dismantlement to No. two compression rollers 6 promptly, overhaul No. two compression rollers 6 and finish after finishing, insert the inside stripper plate 21 that extrudees to spread groove 20 with the right-hand member of No. two compression rollers 6 earlier, it can to insert the inside of spread groove 20 with the left end of No. two compression rollers 6 again.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides an adjustable compression roller structure for belt filter press, includes belt filter press (12) and sets up No. two compression rollers (6) and compression roller (1) at belt filter press (12) inside upper and lower both ends, its characterized in that: side spout (5) have all been seted up to the upper end of belt filter press (12) inner wall left and right sides, two built-in recess (2) have all been seted up to one side that side spout (5) inner wall bottom surface was kept away from each other, and the inside of two built-in recess (2) all is connected with one motor (3), and the top of two motor (3) output shafts all is connected with can highly carry out adjusting threaded rod (11) of adjusting No. two compression rollers (6).

2. The adjustable pressure roller structure for belt filter press according to claim 1, wherein: two the equal threaded connection in outside of adjusting screw rod (11) has adjusting block (4), and spread groove (20) have all been seted up to two adjusting block (4) central authorities that are close to one side of each other, and the inside of two spread grooves (20) all is connected with connecting axle (19) that are connected with the central authorities of No. two compression roller (6) left and right sides through ball (18) rotation.

3. The adjustable pressure roller structure for belt filter press according to claim 1, wherein: the upper end and the lower end on the right side of the inner wall of the connecting groove (20) on the right side are both connected with extrusion springs (22), and the left ends of the two extrusion springs (22) are connected with extrusion plates (21) in sliding connection with the inside of the connecting groove (20).

4. The adjustable pressure roller structure for belt filter press according to claim 1, wherein: a second built-in groove (13) is formed in the lower end of the right side in the belt filter press (12), and a second motor (14) capable of driving the first compression roller (1) to rotate is arranged in the second built-in groove (13).

5. The adjustable pressure roller structure for belt filter press according to claim 4, wherein: the left end of the output shaft of the second motor (14) is connected with a rotating shaft (16) connected with the center of the right side of the first press roll (1), and a bearing (15) connected with the inside of the belt filter press (12) is arranged in the middle section of the outer wall of the rotating shaft (16).

6. The adjustable pressure roller structure for belt filter press according to claim 1, wherein: the upper end that just is located No. two compression rollers (6) in the inside of belt filter press (12) is connected with fixed plate (7), bottom surface recess (23) have been seted up to the central authorities of fixed plate (7) bottom surface, and the inside of bottom surface recess (23) has scraper blade (8) that the bottom surface and No. two compression rollers (6) outer wall's the top surface of filter-press area (17) laminated mutually through regulating plate (24) sliding connection.

7. The adjustable pressure roller structure for belt filter press according to claim 6, wherein: both ends all are equipped with vertical setting and with regulating plate (24) sliding connection's gag lever post (10) about bottom surface recess (23) is inside, and the top surface of bottom surface recess (23) inner wall is connected with and is used for adjusting plate (24) and scraper blade (8) expansion spring (9) that reset.