CN110103098B

CN110103098B - Deburring device for MBR (membrane bioreactor) membrane liner tube

Info

Publication number: CN110103098B
Application number: CN201910508135.1A
Authority: CN
Inventors: 李自河
Original assignee: Jiangsu Jilong Environmental Protection Technology Co ltd
Current assignee: Jiangsu Jilong Environmental Protection Technology Co ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-07-03
Anticipated expiration: 2039-06-12
Also published as: CN110103098A

Abstract

The invention belongs to the field of MBR (membrane bioreactor) membrane liner tubes, and particularly relates to a burr removing device for an MBR membrane liner tube, aiming at the problems that in the prior art, the contact area between granules and a lining tube is insufficient, the burr removing efficiency is low, and the speed for removing burrs on a small amount of lining tube each time is low. According to the invention, the lining pipes are rotated, so that sufficient friction is generated between the lining pipes and the polishing rod, and the deburring efficiency and speed are improved.

Description

Deburring device for MBR (membrane bioreactor) membrane liner tube

Technical Field

The invention relates to the technical field of MBR (membrane bioreactor) membrane internal liner tubes, in particular to a deburring device for an MBR membrane internal liner tube.

Background

In the field of sewage treatment and water resource recycling, MBR (membrane bioreactor) is a novel water treatment technology combining an activated sludge process and a membrane separation technology, and an inner liner tube in an MBR membrane is a tubular braided fabric specially developed and designed for the MBR membrane, has a unique braiding process, is particularly suitable for a filtration and separation process under high pressure, and is the best choice for a lining enhancement type MBR product coating production process.

When utilizing MBR membrane bushing pipe to carry out sewage treatment, interior bushing pipe if have burr can greatly reduced sewage treatment's efficiency, so need get rid of the burr on the MBR membrane bushing pipe in process of production, and the burr is located the both ends of interior bushing pipe generally, among the prior art, the mode that uses a plurality of granular matters to grind is got rid of the burr, but have some burr not take place the contact friction with granular matters, then the effect that the burr was got rid of is lower, in addition, the mode of grinding is got rid of the burr of interior bushing pipe at every turn, work efficiency is also lower, the production speed of interior bushing pipe is influenced.

In summary, the use of the MBR membrane liner tube can be greatly affected by burrs, the burr removing effect is low in the production process, the speed of removing the burrs on a small amount of liner tubes at each time is low, and therefore, the device for removing the burrs from the MBR membrane liner tube is provided to solve the problems.

Disclosure of Invention

The invention provides a deburring device for an MBR (membrane bioreactor) membrane liner tube, which solves the problems that the deburring efficiency is low due to the use of granular materials, and the deburring speed on a small amount of liner tubes is low each time.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a be used for MBR membrane bushing pipe to remove burr device, includes the casing, the casing is hollow structure, the lateral wall fixedly connected with servo motor of casing, servo motor's output shaft runs through the lateral wall and the fixedly connected with action wheel of casing, the inner wall of casing rotates and is connected with a plurality ofly and the first follow driving wheel that matches of action wheel, the inner wall of casing rotates and is connected with a plurality ofly and the first second of following the driving wheel matching from the driving wheel, action wheel, a plurality of first follow driving wheel and a plurality of the equal fixedly connected with mount pad of lateral wall that the casing was kept away from to the second, the lateral wall of mount pad is equipped with fixture, servo motor's lateral wall has been kept away from to the casing has seted up a plurality of round holes, servo motor's lateral.

Preferably, fixture includes the microcylinder, the mount pad is hollow structure, the stiff end of microcylinder and the lower extreme inner wall fixed connection of mount pad, the flexible end fixedly connected with horizontal movable rod of microcylinder, the bar mouth has been seted up to the lateral wall of mount pad, the movable rod runs through the bar mouth, is located outside the mount pad movable rod fixedly connected with activity clamp splice, the lateral wall fixedly connected with of mount pad and the fixed clamp splice that the activity clamp splice matches.

Preferably, the lifting mechanism comprises a constant-speed motor, an output shaft of the constant-speed motor is fixedly connected with a disc, a supporting rod is fixedly connected to the side wall of the disc far away from the circle center, a cross rod is transversely arranged on the side wall of the disc far away from the constant-speed motor, a strip-shaped opening is formed in the side wall of the cross rod, the supporting rod penetrates through the strip-shaped opening, and the side wall of the lower end of the cross rod is fixedly connected with the side wall of the upper end of the.

Preferably, the support rod is slidably sleeved with a movable ring, the side wall of the movable ring abuts against the side wall of the cross rod, the side wall of the movable ring is fixedly connected with the side wall of the disc through a spring, and the spring is sleeved on the support rod.

Preferably, a nut is connected to one end, far away from the disc, of the abutting rod in a threaded mode, the side wall of the nut abuts against the side wall of the cross rod, and the outer diameter of the nut is larger than the height of the strip-shaped opening.

Preferably, the lateral wall fixedly connected with two montants of horizontal pole, the lateral wall fixedly connected with fixed plate of casing, two the horizontal pole all runs through the fixed plate.

Preferably, the upper end lateral wall of casing is equipped with the safety cover, the safety cover is the n font, a plurality of kellies of lower extreme lateral wall fixedly connected with of safety cover, a plurality of draw-in grooves that match with the kellies are seted up to the upper end lateral wall of casing, the one end that the kellies was kept away from to the safety cover is equipped with and accomodates the groove, accomodate the both sides lateral wall in groove and offset with the lateral wall of safety cover and the lateral wall of casing respectively, the upper end inner wall fixedly connected with motor of safety cover, the output shaft fixedly connected with flabellum of.

Preferably, the lower extreme inner wall fixedly connected with four pillars of casing, four fixedly connected with a plurality of backup pads between the lateral wall of pillar, the upper end lateral wall of backup pad is the arc concave surface.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the deburring device, the servo motor drives the driving wheel and the driven wheels to rotate, so that the lining pipe is driven to rotate, the lining pipe rotates to rub with the polishing rod, so that burrs are removed quickly, the polishing rod is driven to lift through the uniform-speed motor, so that the polishing rod can rub with the lining pipe more quickly, the deburring efficiency is improved, and meanwhile, burrs are removed from the lining pipes, so that the deburring speed is improved.

2. According to the invention, the movable ring and the spring are used for supporting the cross rod, so that the cross rod is prevented from shaking violently in the moving process, the grinding rod is further ensured to be capable of being abutted against the lining pipe tightly, in addition, the cross rod is limited by the nut, the cross rod is prevented from falling off from the supporting rod, meanwhile, the disassembly is also convenient, in addition, the limit of the vertical rod and the fixed plate is utilized to ensure that the cross rod is not inclined in the moving process, but moves up and down, and further, the grinding rod and the lining pipe are rubbed to remove burrs.

Drawings

FIG. 1 is a schematic structural diagram of a deburring device for MBR membrane liner pipes, which is provided by the invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the structure at B in FIG. 1;

FIG. 4 is a right side view of the housing;

fig. 5 is a schematic structural diagram at C in fig. 4.

In the figure: the device comprises a shell 1, a servo motor 2, a driving wheel 3, a first driven wheel 4, a second driven wheel 5, a mounting seat 6, a clamping mechanism 7, a miniature cylinder 701, a movable rod 702, a movable clamping block 703, a fixed clamping block 704, a lifting mechanism 8, a uniform-speed motor 801, an 802 disc, a pushing rod 803, a cross rod 804, a polishing rod 9, a movable ring 10, a spring 11, a nut 12, a vertical rod 13, a fixed plate 14, a protective cover 15, a clamping rod 16, a receiving groove 17, a motor 18, fan blades 19, a strut 20 and a supporting plate 21.

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.

Referring to fig. 1-5, a deburring device for an MBR membrane liner tube comprises a shell 1, wherein four pillars 20 are fixedly connected to the inner wall of the lower end of the shell 1, a plurality of supporting plates 21 are fixedly connected between the side walls of the four pillars 20, the side wall of the upper end of each supporting plate 21 is an arc-shaped concave surface, and four corners of each supporting plate 21 are supported by the four pillars 20, so that a liner tube can reach between a movable clamping block 703 and a fixed clamping block 704 along the supporting plates 21, the movable clamping block 703 and the fixed clamping block 704 can stably clamp the liner tube and drive the liner tube to rotate, the arc-shaped concave surface facilitates the rotation of the liner tube, a protective cover 15 is arranged on the side wall of the upper end of the shell 1, the protective cover 15 can be made of transparent plastics, thereby the polishing condition of the interior can be conveniently observed at any time, burrs generated are, the side wall of the lower end of the protective cover 15 is fixedly connected with a plurality of clamping rods 16, the side wall of the upper end of the shell 1 is provided with a plurality of clamping grooves matched with the clamping rods 16, and the protective cover 15 can be quickly installed on the shell 1 and is convenient to detach due to the limitation of the clamping rods 16 and the clamping grooves;

one end of the protective cover 15, which is far away from the clamping rod 16, is provided with a containing groove 17, the side walls of the two sides of the containing groove 17 respectively abut against the side wall of the protective cover 15 and the side wall of the shell 1, so that falling burrs can all enter the containing groove 17, the burrs can be quickly collected in the containing groove 17, and further the subsequent treatment of the grinded burrs can be conveniently carried out, the inner wall of the upper end of the protective cover 15 is fixedly connected with a motor 18, an output shaft of the motor 18 is fixedly connected with fan blades 19, the fan blades 19 are driven by the motor 18 to rotate, so that the uniform speed motor 801 can be cooled, and the burrs generated by grinding can be blown down into the containing groove 17, the shell 1 is of a hollow structure, the side wall of the shell 1 is fixedly connected with a servo motor 2, the output shaft of the servo motor 2 penetrates through the side wall of the shell 1 and is fixedly connected with a driving wheel 3, the inner wall of the shell 1 is rotatably connected with a plurality of second driven wheels 5 matched with the first driven wheels 4, and the driving wheel 3, the first driven wheels 4 and the second driven wheels 5 are consistent in size;

the side wall of the driving wheel 3, the side walls of the first driven wheels 4 and the second driven wheels 5 far away from the shell 1 are fixedly connected with an installation seat 6, the side wall of the installation seat 6 is provided with a clamping mechanism 7, the clamping mechanism 7 comprises a micro cylinder 701, the installation seat 6 is of a hollow structure, the fixed end of the micro cylinder 701 is fixedly connected with the inner wall of the lower end of the installation seat 6, the telescopic end of the micro cylinder 701 is fixedly connected with a transverse movable rod 702, the side wall of the installation seat 6 is provided with a strip-shaped opening, the movable rod 702 penetrates through the strip-shaped opening, the movable rod 702 outside the installation seat 6 is fixedly connected with a movable clamping block 703, the side wall of the installation seat 6 is fixedly connected with a fixed clamping block 704 matched with the movable clamping block 703, the micro cylinder 701 is used for driving the movable clamping block 703 to move so as to be close to or far away from the fixed clamping block 704, therefore, the fixed clamping block and the movable, When the first driven wheel 4 or the second driven wheel 5 rotates, the lining pipe can be driven to rotate, so that the lining pipe can be in complete contact with the polishing rod 9, and polishing efficiency is improved;

the side wall of the shell 1 far away from the servo motor 2 is provided with a plurality of round holes, the inner diameter of the round holes is larger than that of the lining pipe, so that the lining pipe can be inserted into the shell 1 through the round holes, the side wall of the shell 1 far away from the servo motor 2 is connected with a polishing rod 9 through a lifting mechanism 8, the side wall of the polishing rod 9 near the lining pipe is provided with a groove, and the lining pipe can be inserted into the groove, so that one end of the lining pipe can be comprehensively contacted with the groove for polishing, the lifting mechanism 8 comprises a constant-speed motor 801, an output shaft of the constant-speed motor 801 is fixedly connected with a disc 802, the side wall of the disc 802 far away from the center of the circle is fixedly connected with a support rod 803, a movable ring 10 is slidably sleeved on the support rod 803, the side wall of the movable ring 10 is abutted against the side wall of a cross rod 804, the side wall of the movable ring 10 is, the cross rod 804 is ensured not to shake violently in the moving process, and the grinding rod 9 is further ensured to be capable of abutting against the lining pipe tightly;

the screw thread of one end of the support rod 803 far away from the disc 802 is connected with a nut 12, the side wall of the nut 12 is abutted against the side wall of the cross rod 804, the outer diameter of the nut 12 is larger than the height of the strip-shaped opening, the cross rod 804 is limited by the nut 12, the support rod 803 is prevented from falling off, meanwhile, the disassembly is convenient, the side wall of the disc 802 far away from the uniform-speed motor 801 is transversely provided with a cross rod 804, the side wall of the cross rod 804 is fixedly connected with two vertical rods 13, the side wall of the shell 1 is fixedly connected with a fixing plate 14, the two cross rods 804 penetrate through the fixing plate 14, the cross rod 804 can not incline in the moving process by the limitation of the vertical rods 13 and the fixing plate 14 and can move up and down, and then the grinding rod 9 and the lining pipe are rubbed to remove burrs, the strip-shaped opening is.

When the inner lining pipe is deburred, the inner lining pipe is inserted into the shell 1 through the circular hole and then reaches between the movable clamping block 703 and the fixed clamping block 704 along the supporting plate 21, then the micro cylinder 701 contracts to drive the movable rod 702 and the movable clamping block 703 to descend, so that the movable clamping block 703 and the fixed clamping block 704 clamp the lining pipe, the protective cover 15 is clamped above the shell 1 by using the clamping rod 16 and the clamping groove, the servo motor 2 and the constant speed motor 801 are opened, the motor 18 drives the fan blades 19 to rotate, the servo motor 2 drives the driving wheel 3 to rotate, the driving wheel 3 drives the first driven wheel 4 and the second driven wheel 5 to rotate, the driving wheel 3, the first driven wheel 4 and the second driven wheel 5 drive the mounting seat 6 to rotate, so that the mounting seat 6 can drive the lining pipe to rotate, therefore, the burrs of the lining pipes can be removed at one time, and the burr removing speed is greatly improved;

simultaneously at the uniform velocity motor 801 can drive disc 802 and rotate, disc 802 drives and supports pole 803 and rotate, and drive horizontal pole 804 vertical lift under fixed plate 14 and montant 13's effect, montant 13 just can drive and polish pole 9 and carry out abundant friction to the inside lining pipe like this, and can improve friction area and the friction speed to the inside lining pipe greatly through inside lining pipe and rotation and the lift of polishing pole 9, and then improve the efficiency of deburring to the inside lining pipe, the in-process of deburring, drive flabellum 19 through motor 18 and rotate, not only can be for the heat dissipation of uniform velocity motor 801, and can blow the burr that polishes the production, make the burr fall and collect in accomodating groove 17, the dust of avoiding polishing the production causes harm to the human body, protect personal safety.

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. The utility model provides a be used for MBR membrane lining pipe to remove burr device, includes casing (1), its characterized in that, casing (1) is hollow structure, the lateral wall fixedly connected with servo motor (2) of casing (1), the output shaft of servo motor (2) runs through the lateral wall of casing (1) and fixedly connected with action wheel (3), the inner wall of casing (1) rotates and is connected with a plurality of first follow driving wheels (4) that match with action wheel (3), the inner wall of casing (1) rotates and is connected with a plurality of second follow driving wheels (5) that match with first follow driving wheels (4), action wheel (3), a plurality of first follow driving wheels (4) and a plurality of second follow driving wheels (5) keep away from the equal fixedly connected with mount pad (6) of lateral wall of casing (1), the lateral wall of mount pad (6) is equipped with fixture (7), the lateral wall that servo motor (2) was kept away from to casing (1) has seted up a plurality of round holes, the side wall of the shell (1) far away from the servo motor (2) is connected with a grinding rod (9) through a lifting mechanism (8).

2. The device for removing the burrs of the MBR membrane liner pipe according to claim 1, wherein the clamping mechanism (7) comprises a micro cylinder (701), the mounting seat (6) is of a hollow structure, the fixed end of the micro cylinder (701) is fixedly connected with the inner wall of the lower end of the mounting seat (6), the telescopic end of the micro cylinder (701) is fixedly connected with a transverse movable rod (702), the side wall of the mounting seat (6) is provided with a strip-shaped opening, the movable rod (702) penetrates through the strip-shaped opening, the movable rod (702) outside the mounting seat (6) is fixedly connected with a movable clamping block (703), and the side wall of the mounting seat (6) is fixedly connected with a fixed clamping block (704) matched with the movable clamping block (703).

3. The device for removing the burrs of the MBR membrane internal liner pipe according to claim 1, wherein the lifting mechanism (8) comprises a constant speed motor (801), a disc (802) is fixedly connected to an output shaft of the constant speed motor (801), a supporting rod (803) is fixedly connected to a side wall of the disc (802) far away from a circle center, a cross rod (804) is transversely arranged on a side wall of the disc (802) far away from the constant speed motor (801), a strip-shaped opening is formed in a side wall of the cross rod (804), the supporting rod (803) penetrates through the strip-shaped opening, and a side wall of the lower end of the cross rod (804) is fixedly connected with a side wall of the upper end of the polishing rod (9).

4. The device for deburring MBR membrane liner pipes according to claim 3, wherein the support rod (803) is slidably sleeved with a movable ring (10), the side wall of the movable ring (10) is abutted against the side wall of the cross rod (804), the side wall of the movable ring (10) is fixedly connected with the side wall of the disc (802) through a spring (11), and the spring (11) is sleeved on the support rod (803).

5. The device for deburring MBR membrane internal liner pipes according to claim 3, wherein a nut (12) is in threaded connection with one end of the abutting rod (803) far away from the disc (802), the side wall of the nut (12) abuts against the side wall of the cross rod (804), and the outer diameter of the nut (12) is larger than the height of the strip-shaped opening.

6. The device for deburring MBR membrane internal liner tubes according to claim 3, wherein two vertical rods (13) are fixedly connected to the side walls of the cross rods (804), a fixed plate (14) is fixedly connected to the side walls of the shell (1), and both of the cross rods (804) penetrate through the fixed plate (14).

7. The device for removing the burrs of the MBR membrane internal liner pipe according to claim 1, wherein a protective cover (15) is arranged on the upper end side wall of the shell (1), the protective cover (15) is n-shaped, a plurality of clamping rods (16) are fixedly connected to the lower end side wall of the protective cover (15), a plurality of clamping grooves matched with the clamping rods (16) are formed in the upper end side wall of the shell (1), a containing groove (17) is formed in one end, far away from the clamping rods (16), of the protective cover (15), two side walls of the containing groove (17) are respectively abutted against the side walls of the protective cover (15) and the side wall of the shell (1), a motor (18) is fixedly connected to the inner wall of the upper end of the protective cover (15), and fan blades (19) are fixedly connected to an output shaft of the motor (18).

8. The device for deburring MBR membrane internal liner pipes according to claim 1, wherein four pillars (20) are fixedly connected to the inner wall of the lower end of the shell (1), a plurality of support plates (21) are fixedly connected between the side walls of the four pillars (20), and the side walls of the upper ends of the support plates (21) are arc-shaped concave surfaces.