CN112266142A

CN112266142A - Sludge conveying device capable of performing primary filtration

Info

Publication number: CN112266142A
Application number: CN202011284112.6A
Authority: CN
Inventors: 邵克文; 杨月明
Original assignee: Xuzhou Sanyuan Environmental Engineering Co ltd
Current assignee: Xuzhou Sanyuan Environmental Engineering Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-01-26

Abstract

The invention discloses a sludge conveying device capable of primary filtering, which comprises a feeding box, a scraping mechanism and a second motor, wherein a first feeding hole is fixed at the top of the right side of the feeding box, the first motor is fixed at the top of the right side of the feeding box, the output end of the first motor is connected with a first screw rod, a vibrating machine is fixed at the bottom of a filter plate, a mounting plate is rotatably connected with the top of the inner side of a transmission box, the sludge conveying device capable of primary filtering is provided with a first motor, a spring and a scraper blade, a first movable block is driven to descend by driving the first screw rod to drive a connecting rod and a cross rod to descend by the aid of the first motor, the scraper blade on the movable rod is pressed against the movable rod by the aid of the elastic force of the spring inside the cross rod during descending of the cross rod, and is always pressed against viscous sludge attached to the surface of a guide plate and, prevent that the feed inlet from blockking up, solved the problem that can make mud moisture increase inconvenient transportation with water washing, improve the practicality.

Description

Sludge conveying device capable of performing primary filtration

Technical Field

The invention relates to the technical field of sludge treatment devices, in particular to a sludge conveying device capable of performing primary filtration.

Background

Along with the continuous attention of China to environmental engineering, the increasingly serious environmental problems are solved and the environmental quality is improved by scientific means, in park development, sewage at the bottom of a waste lake needs to be discharged, then sludge with high water content is formed by long-time sedimentation, the next step of improvement can be carried out only by transporting and outputting the sludge, when the existing sludge transportation device feeds the sludge, the sludge is sticky and easily causes the blockage of a feed inlet due to the attachment of the sludge, most of the sludge is washed by a high-pressure water gun, the water in the sludge is increased due to the washing, the subsequent transportation is inconvenient, the flow of the feed inlet is inconvenient to control by the existing sludge transportation device, the sludge is easily blocked at the feed inlet, and the existing sludge transportation device is easy to collapse and scatter to two sides in the transportation process of a conveyor belt due to the soft property of the sludge and is inconvenient to collect, and transport the completion back now and wash the conveyer belt surface through high-pressure squirt mostly, and long-time water washing can accelerate the ageing speed of rustting of conveyer belt internals, influences its life, and the practicality is relatively poor.

Disclosure of Invention

The invention aims to provide a sludge conveying device capable of performing primary filtration, and the sludge conveying device is used for solving the problems that when the existing sludge conveying device provided in the background technology feeds materials, the feeding hole is easily blocked due to the fact that sludge is viscous, most of sludge is washed by a high-pressure water gun, the flow of the feeding hole is inconvenient to control, the existing sludge conveying device is easy to collapse and scatter towards two sides in the conveying process of a conveying belt, the existing sludge conveying device is inconvenient to collect, the surface of the conveying belt is mostly cleaned by the high-pressure water gun after the existing conveying is finished, the rusting and aging speed of internal parts can be accelerated, the service life of the conveying belt is influenced, and the practicability is poor.

In order to achieve the purpose, the invention provides the following technical scheme: the sludge conveying device capable of performing primary filtration comprises a feeding box, a scraping mechanism and a second motor,

the feeding box is characterized in that a first feeding hole is fixed at the top of the right side of the feeding box, a guide plate is fixed below the first feeding hole, and a second feeding hole is formed in the bottom of the left side of the feeding box;

the scraping mechanism is used for scraping the surface of the guide plate and is arranged on the right side of the feeding box;

a second motor fixed below the left side of the feeding box, the output end of the second motor is connected with the auger, the auger is connected to the inner bottom of the feeding box in a rotating manner, a third feeding port is arranged at the bottom of the right side of the feeding box, a filter plate is fixed inside the third feeding port, a vibrator is fixed at the bottom of the filter plate, a first discharging port is arranged at the left side of the filter plate, the first discharging port is connected with a transmission box, the transmission box is fixed below the feeding box, a third motor is fixed outside the transmission box, the output end of the third motor is connected with a conveyor belt, the conveyor belt is installed inside the transmission box, a fourth motor is fixed at the bottom of the left side of the inside of the transmission box, the output end of the fourth motor is connected with a second lead screw, the second lead screw is connected below the inside of the transmission box in a rotating manner, and a movable plate is connected to the second lead screw in a threaded manner, the second discharge gate has been seted up on the right side of transmission case, and the outside of second discharge gate is fixed with discharge baffle, the inboard top of transmission case is rotated and is connected with the mounting panel, and rotates on the mounting panel and be connected with electric telescopic handle, and electric telescopic handle rotates the inboard top of connecting at the transmission case simultaneously, the outside top of transmission case is fixed with the air heater, and the air heater is connected with the hot-blast main, the hot-blast main is connected with the mouth of blowing, and the mouth of blowing fixes at the inboard top of transmission case, and the inboard bottom both ends of transmission case are fixed with the baffle simultaneously.

Preferably, scrape material mechanism and include first motor, first lead screw, movable block, connecting rod, horizontal pole, spring, movable rod and scraper blade, first motor is fixed at the right side top of feeding case, and the output of first motor is connected with first lead screw, and first lead screw rotates simultaneously and connects inside the right side of feeding case, threaded connection has the movable block on the first lead screw, and the both ends of movable block are fixed with the connecting rod, are fixed with the horizontal pole on the connecting rod simultaneously, the inside of horizontal pole is fixed with the spring, and the spring is connected with the movable rod, movable rod sliding connection is on the horizontal pole, and is fixed with the scraper blade on the movable rod.

Preferably, the guide plate is the slope form, and the lowermost end and the second feed inlet of guide plate are in same water flat line.

Preferably, the filter plate is inclined, and the lowest end of the filter plate and the first discharge hole are on the same horizontal line.

Preferably, the fourth motor, the second screw and the movable plate form a sliding mechanism, and the sliding distance of the sliding mechanism is the same as the length of the second screw.

Preferably, the width of the mounting plate is the same as the width of the conveyor belt, and the mounting plate is connected with the conveyor belt in a clamping manner.

Preferably, the air blowing openings are arranged in six groups, and are arranged at the top of the inner side of the transmission box at equal intervals.

Preferably, the partition plates are arranged in two groups and are symmetrically arranged.

Preferably, the scraper is connected with the guide plate in a sliding manner.

Compared with the prior art, the invention has the beneficial effects that: the sludge conveying device capable of carrying out primary filtration,

(1) the first motor drives the first lead screw to rotate, so that the first movable block descends to drive the connecting rod and the cross rod to descend, the movable rod is supported under the elastic action of the spring inside the cross rod during descending, the scraper on the movable rod is always attached to the surface of the guide plate in the descending process of the cross rod, and the attached viscous sludge on the surface of the guide plate is scraped to the second feed port at the bottom of the guide plate, so that the feed port is prevented from being blocked, the problem that the sludge moisture is increased and inconvenient to transport due to water washing is solved, and the practicability is improved;

(2) the sludge conveying device is provided with a second motor, an auger, a third feed port, a filter plate and a vibrating machine, the auger is driven by the third motor to rotate, so that sludge can uniformly fall into a conveying box from the third feed port on the right side for conveying, larger broken stones in the sludge are preliminarily filtered by matching with the filter plate in the third feed port, the conveying belt is prevented from being broken by the falling of the larger broken stones, the speed of the sludge passing through the filter plate can be increased by matching with the vibration of the vibrating machine at the bottom of the filter plate, the filtering efficiency is improved, and the working time is shortened;

(3) the fourth motor, the second screw rod, the movable plate and the partition plate are arranged, the partition plate at the bottom of the inner side of the transmission box can enable sludge to slide to the position of the bottom of the transmission box after collapsing and scattering, and then the fourth motor is matched to drive the second screw rod to rotate so that the movable plate in threaded connection with the surface of the second screw rod pushes the sludge to slide to the second discharge port on the right side of the transmission box, so that the collapsed and scattered sludge in the transportation process can be conveniently collected and cleaned, the sludge is prevented from being blocked in the transmission box, and the use is convenient;

(4) be provided with mounting panel and electric telescopic handle, the electric telescopic handle downwardly extending through the inboard top of transmission case drives the mounting panel and rotates the one end that makes the mounting panel and the laminating of conveyer belt and scrape its surperficial mud, conveniently clears up the conveyer belt surface after the transportation, has solved long-time water and has washed the problem that can accelerate the part and rust ageing speed, improves its life.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the front view of the feeding box of the present invention;

FIG. 3 is a schematic side view of the scraping mechanism of the present invention;

FIG. 4 is a schematic top view of the scraping mechanism of the present invention;

FIG. 5 is a schematic diagram of a front view of the transmission box of the present invention;

fig. 6 is a schematic view of a second discharge hole of the present invention.

In the figure: 1. the device comprises a feeding box, 2, a first feeding hole, 3, a guide plate, 4, a second feeding hole, 5, a scraping mechanism, 501, a first motor, 502, a first screw rod, 503, a movable block, 504, a connecting rod, 505, a cross rod, 506, a spring, 507, a movable rod, 508, a scraping plate, 6, a second motor, 7, a packing auger, 8, a third feeding hole, 9, a filter plate, 10, a vibrator, 11, a first discharging hole, 12, a transmission box, 13, a third motor, 14, a transmission belt, 15, a fourth motor, 16, a second screw rod, 17, a movable plate, 18, a second discharging hole, 19, a discharging baffle, 20, a mounting plate, 21, an electric telescopic rod, 22, a hot air blower, 23, a hot air pipe, 24, a blowing hole, 25 and a partition plate.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a sludge conveying device capable of performing primary filtration is disclosed, as shown in FIG. 1, FIG. 2, FIG. 3 and FIG. 4, a first feed port 2 is fixed at the top of the right side of a feed box 1, a guide plate 3 is fixed below the first feed port 2, a second feed port 4 is arranged at the bottom of the left side of the feed box 1, the guide plate 3 is inclined, the lowest end of the guide plate 3 and the second feed port 4 are on the same horizontal line, so that sludge can conveniently slide to the second feed port 4 on the left side, sludge accumulation is prevented, a scraping mechanism 5 for scraping the surface of the guide plate 3 is arranged at the right side of the feed box 1, the scraping mechanism 5 comprises a first motor 501, a first screw rod 502, a movable block 503, a connecting rod 504, a cross rod 505, a spring 506, a movable rod 507 and a scraper 508, the first motor 501 is fixed at the top of the right side of the feed box 1, and the output end of the first motor 501, meanwhile, the first screw rod 502 is rotatably connected inside the right side of the feeding box 1, the first screw rod 502 is in threaded connection with a movable block 503, two ends of the movable block 503 are fixedly provided with a connecting rod 504, the connecting rod 504 is fixedly provided with a cross rod 505, the cross rod 505 is internally fixedly provided with a spring 506, the spring 506 is connected with a movable rod 507, the movable rod 507 is in sliding connection with the cross rod 505, a scraper 508 is fixed on the movable rod 507, the scraper 508 is in sliding connection with the guide plate 3, the screw rod 502 is driven by a first motor 501 to rotate, so that the movable block 503 in threaded connection with the screw rod 502 descends, the connecting rod 504 and the cross rod 505 descend, the cross rod 505 descends and simultaneously abuts against the movable rod 507 under the elastic force of the left spring 506 inside the cross rod 505, the scraper 508 outside the movable rod 507 is attached to the surface of the guide plate 3 to scrape, and sludge attached to the left second feeding hole, is convenient to use.

As shown in fig. 1 and 2, the second motor 6 is fixed below the left side of the feeding box 1, the output end of the second motor 6 is connected with the auger 7, the auger 7 is rotatably connected to the bottom of the inner side of the feeding box 1, the right bottom of the feeding box 1 is provided with a third feeding port 8, a filter plate 9 is fixed inside the third feeding port 8, the bottom of the filter plate 9 is fixed with a vibrator 10, the left side of the filter plate 9 is provided with a first discharging port 11, the first discharging port 11 is connected with the transmission box 12, the filter plate 9 is inclined, the lowest end of the filter plate 9 and the first discharging port 11 are in the same horizontal line, larger gravels can be filtered by the inclined filter plate 9 and then automatically slide down to the first discharging port 11 at the lowest end of the filter plate 9 under the vibration of the vibrator 10 for discharging, so that the manual picking is reduced, and the vibrator 10 can accelerate the sludge to pass through the filter screen 9, the working efficiency is improved.

As shown in fig. 1, 5 and 6, the transmission box 12 is fixed below the feeding box 1, a third motor 13 is fixed on the outer side of the transmission box 12, the output end of the third motor 13 is connected with the transmission belt 14, the transmission belt 14 is installed inside the transmission box 12, a fourth motor 15 is fixed at the bottom of the left side inside the transmission box 12, the output end of the fourth motor 15 is connected with a second lead screw 16, the second lead screw 16 is rotatably connected below the inside of the transmission box 12, a movable plate 17 is connected to the second lead screw 16 in a threaded manner, the fourth motor 15, the second lead screw 16 and the movable plate 17 form a sliding mechanism, the sliding distance of the sliding mechanism is the same as the length of the second lead screw 16, the fourth motor 15 drives the second lead screw 16 to rotate so as to drive the movable plate 17 on the surface thereof to move to the right side of the transmission box 12, and simultaneously pushes the collapsed and scattered sludge to a second discharge port 18 on the right side of the transmission box 12 to be discharged, conveniently clear up the scattered mud that collapses on the conveyer belt 14, improve the practicality, the right side of transmission case 12 is seted up second discharge gate 18, and the outside of second discharge gate 18 is fixed with discharge baffle 19, the inboard top of transmission case 12 is rotated and is connected with mounting panel 20, and rotate on mounting panel 20 and be connected with electric telescopic handle 21, electric telescopic handle 21 rotates and connects at the inboard top of transmission case 12 simultaneously, the width of mounting panel 20 is the same with the width of conveyer belt 14, and be the block connection between mounting panel 20 and conveyer belt 14, extend through electric telescopic handle 21 and drive one end of mounting panel 20 and rotate at the top of transmission case 12, make the other end of mounting panel 20 and conveyer belt 14 laminating scrape its surperficial mud, conveniently clear up conveyer belt 14 surface after the transportation finishes, the outside top of transmission case 12 is fixed with air heater 22, and air heater 22 is connected with hot-blast main 23, the hot-blast main 23 is connected with the mouth of blowing 24, and the mouth of blowing 24 is fixed at the inboard top of transmission case 12, the mouth of blowing 24 is provided with six groups, and its equidistant setting is at the inboard top of transmission case 12, conveniently heat mud in the transmission mud process, reduce the moisture in the mud, make mud convenient transportation, the inboard bottom both ends of transmission case 12 are fixed with baffle 25 simultaneously, baffle 25 is provided with two sets ofly, and its symmetry sets up, can make mud landing to transmission case 12 bottom midpoint position when mud sinks from conveyer belt 14 both ends, make things convenient for fly leaf 17 to clear up it, and is convenient for use.

The working principle is as follows: when the sludge conveying device capable of primary filtration is used, firstly, sludge is discharged into the feeding box 1 from the first feeding hole 2 at the top of the right side of the feeding box 1 through a sewage suction pipe, then the sludge slides to the second feeding hole 4 at the left side through the inclined guide plate 3 and falls to the bottom of the feeding box 1, when sludge is attached to the surface of the guide plate 3, the first motor 501 at the top of the right side of the feeding box 1 is opened to drive the first screw rod 502 to rotate clockwise, the movable block 503 in threaded connection with the first screw rod 502 descends, the movable block 503 descends and drives the connecting rod 504 and the cross rod 505 to descend, meanwhile, the movable rod 507 on the cross rod 505 is abutted against the movable rod 507 under the elastic force of the spring 506 inside the cross rod 505, the scraper 508 at the outer side of the movable rod 507 abuts against the surface of the guide plate 3 to scrape, the sludge attached to the second feeding hole 4 at the left side is scraped, then the first screw rod 502 rotates anticlockwise to drive the movable block, the movable block 503 ascends to drive the connecting rod 504 and the cross rod 505 to ascend simultaneously, so that the movable rod 507 and the scraper 508 on the cross rod 505 are reset, then the second motor 6 at the bottom of the left side of the feeding box 1 is opened to drive the packing auger 7 to rotate to feed sludge, the sludge uniformly falls on the filter plate 9 inside the third feeding port 8 to filter out larger broken stones, then the vibrator 10 at the bottom of the filter plate 9 is opened to drive the filter plate 9 to vibrate to accelerate the sludge to pass through the filter plate 9, meanwhile, the larger broken stones in the sludge are made to slide to the first discharging port 11 to be discharged in the vibrating process, when the sludge falls on the conveyor belt 14 inside the transmission box 12, the third motor 13 outside the transmission box 12 is opened to drive the conveyor belt 14 to transmit the sludge, the sludge is discharged from the second discharging port 18 at the right side of the transmission box 12 to collect the sludge, and simultaneously, the hot air blower 22 at the top of the outer side of the transmission box 12 is opened to generate hot air to transmit the hot air to The air outlet 2 of the sludge drying device is used for hot blowing to sludge to reduce moisture in the sludge, part of the sludge is collapsed and scattered to the two ends of the conveyor belt 14 and falls to the inner bottom of the conveyor box 12 in the sludge conveying process of the conveyor belt 14, the collapsed and scattered sludge is made to slide to the middle point of the bottom of the conveyor box 12 under the action of the inclined partition plate 25, then the fourth motor 15 in the conveyor box 12 is started to drive the second screw rod 16 to rotate, the movable plate 17 in threaded connection with the left side of the second screw rod 16 is made to move to the right side, the collapsed and scattered sludge is pushed to the second discharge hole 18 to be discharged, the collapsed and scattered sludge is convenient to collect, when the surface of the conveyor belt 14 needs to be cleaned after work is finished, the electric telescopic rod 21 at the top of the inner side of the conveyor box 12 is opened to extend to drive the mounting plate 20 to rotate at the top of the conveyor box 12, the other end of the mounting plate 20 is attached, cleaning of the conveyor belt 14 is facilitated and this completes the entire operation and is not described in detail herein and is well within the skill of those in the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. But preliminary filtration's sludge conveying equipment, including feeding case (1), scraping mechanism (5) and second motor (6), its characterized in that:

the feeding device comprises a feeding box (1), wherein a first feeding hole (2) is fixed at the top of the right side of the feeding box (1), a guide plate (3) is fixed below the first feeding hole (2), and a second feeding hole (4) is formed in the bottom of the left side of the feeding box (1);

the scraping mechanism (5) is used for scraping the surface of the guide plate (3), and the scraping mechanism (5) is arranged on the right side of the feeding box (1);

a second motor (6), the second motor (6) is fixed below the left side of the feeding box (1), the output end of the second motor (6) is connected with the packing auger (7), the packing auger (7) is connected to the bottom of the inner side of the feeding box (1) in a rotating manner, a third feeding port (8) is arranged at the bottom of the right side of the feeding box (1), a filter plate (9) is fixed inside the third feeding port (8), a vibrating machine (10) is fixed at the bottom of the filter plate (9), a first discharging port (11) is arranged at the left side of the filter plate (9), the first discharging port (11) is connected with a transmission box (12), the transmission box (12) is fixed below the feeding box (1), a third motor (13) is fixed outside the transmission box (12), the output end of the third motor (13) is connected with a conveyor belt (14), and the conveyor belt (14) is arranged inside the transmission box (12), a fourth motor (15) is fixed at the bottom of the left side of the interior of the transmission box (12), the output end of the fourth motor (15) is connected with a second screw rod (16), the second screw rod (16) is rotatably connected below the interior of the transmission box (12), a movable plate (17) is in threaded connection with the second screw rod (16), a second discharge hole (18) is formed in the right side of the transmission box (12), a discharge baffle (19) is fixed on the outer side of the second discharge hole (18), a mounting plate (20) is rotatably connected with the top of the inner side of the transmission box (12), an electric telescopic rod (21) is rotatably connected with the mounting plate (20), the electric telescopic rod (21) is rotatably connected with the top of the inner side of the transmission box (12), a hot air fan (22) is fixed at the top of the outer side of the transmission box (12), and the hot air fan (22) is connected with a hot air pipe (, the hot air pipe (23) is connected with the air blowing port (24), the air blowing port (24) is fixed at the top of the inner side of the transmission box (12), and meanwhile, the two ends of the bottom of the inner side of the transmission box (12) are fixed with the partition plates (25).

2. The prefiltable sludge transfer apparatus of claim 1 wherein: the scraping mechanism (5) comprises a first motor (501), a first screw rod (502), a movable block (503), a connecting rod (504), a cross rod (505), a spring (506), a movable rod (507) and a scraping plate (508), the first motor (501) is fixed at the top of the right side of the feeding box (1), and the output end of the first motor (501) is connected with the first screw rod (502), meanwhile, the first screw rod (502) is rotatably connected inside the right side of the feeding box (1), the first screw rod (502) is connected with a movable block (503) in a threaded manner, two ends of the movable block (503) are fixed with connecting rods (504), meanwhile, a cross bar (505) is fixed on the connecting rod (504), a spring (506) is fixed inside the cross bar (505), and the spring (506) is connected with the movable rod (507), the movable rod (507) is connected on the cross rod (505) in a sliding way, and the movable rod (507) is fixed with a scraper (508).

3. The prefiltable sludge transfer apparatus of claim 1 wherein: the guide plate (3) is inclined, and the lowest end of the guide plate (3) and the second feed inlet (4) are on the same horizontal line.

4. The prefiltable sludge transfer apparatus of claim 1 wherein: the filter plate (9) is inclined, and the lowest end of the filter plate (9) and the first discharge hole (11) are on the same horizontal line.

5. The prefiltable sludge transfer apparatus of claim 1 wherein: the fourth motor (15), the second screw rod (16) and the movable plate (17) form a sliding mechanism, and the sliding distance of the sliding mechanism is the same as the length of the second screw rod (16).

6. The prefiltable sludge transfer apparatus of claim 1 wherein: the width of the mounting plate (20) is the same as that of the conveyor belt (14), and the mounting plate (20) is connected with the conveyor belt (14) in a clamping mode.

7. The prefiltable sludge transfer apparatus of claim 1 wherein: six groups of the air blowing openings (24) are arranged, and the air blowing openings are arranged at the top of the inner side of the transmission box (12) at equal intervals.

8. The prefiltable sludge transfer apparatus of claim 1 wherein: the partition plates (25) are arranged in two groups and are symmetrically arranged.

9. The prefiltable sludge transfer apparatus of claim 2 wherein: the scraper (508) is in sliding connection with the guide plate (3).