CN214436762U

CN214436762U - Settling zone mud scraper for sewage treatment

Info

Publication number: CN214436762U
Application number: CN202120632479.6U
Authority: CN
Inventors: 王孟根
Original assignee: Jiangsu Tengfeng Environmental Protection Technology Co ltd
Current assignee: Jiangsu Tengfeng Environmental Protection Technology Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-10-22
Anticipated expiration: 2031-03-29

Abstract

The utility model discloses a settling zone mud scraper for sewage treatment, which comprises a main box, a first scraping box, a second scraping box, a collecting box and a placing cabin, wherein a rotating motor is arranged at the position close to the middle end of the outer wall at the top of the main box, the rotating motor is connected with a rotating shaft through a coupler by the inner wall of the main box, the outer walls of the right ends of the first scraping box and the second scraping box are respectively provided with a scraping motor, the scraping motors are respectively connected with a driving shaft through a coupler, the left ends of the inner walls of the first scraping box and the second scraping box are respectively provided with a mud scraping shaft, the mud scraping shafts are respectively meshed with the driving shafts, the periphery of the outer wall of the mud scraping shafts is connected with a scraper in a key way, the periphery of the outer wall of the right side of the collecting box is connected with the placing cabin through a bolt, the bottom of the left end of the inner wall of the collecting box is connected with a scraper through a bolt, which relates to the technical field of mud scraper equipment and relieves the problem of overlarge contact pressure when the scraper area is used, the problem that single-layer sludge can be cleaned only by rotating for multiple circles due to the fact that collection and temporary storage are needed while sludge scraping is relieved.

Description

Settling zone mud scraper for sewage treatment

Technical Field

The utility model relates to a mud scraper equipment technical field specifically is a sewage treatment's settling zone mud scraper.

Background

Along with the rapid development of industrial production in China, the generation of waste gas and sewage is increasing day by day, so the environment is protected, the treated waste gas and sewage are more and more paid attention by governments at all levels from the center to the local, the mud scraper is a machine for cleaning mud from a river channel, and the settling zone mud scraper for sewage treatment is used in a circular settling tank with a larger diameter in municipal sewage treatment plants, water plants and industrial wastewater treatment and aims at removing the mud settled at the bottom of the tank and skimming scum on the surface of the tank, but the traditional settling zone mud scraper for sewage treatment still has many problems in use.

Traditional sewage treatment's settling zone mud scraper exists when using: 1. the single scraper blade structure or the sludge treatment structure has the problem that the contact pressure of the scraper blade area is overlarge when in use, and 2. the sludge is collected and temporarily stored while being scraped, so that the problem that the single-layer sludge can be cleaned by rotating for multiple circles is solved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a sewage treatment's settling zone mud scraper has alleviated the too big problem of contact pressure when the scraper blade region uses, has alleviated because need collect and temporary storage when scraping mud, rotates the problem that the individual layer mud just can be cleared up to many rings.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a mud scraper of sewage treatment's settling zone, includes the main tank, first case, the second of scraping scrapes case, collecting box and places the cabin, main tank top outer wall is close to middle part department and is equipped with the rotation motor, the rotation motor passes through the coupling joint axis of rotation by the main incasement wall, first case and the second of scraping are scraped case right-hand member outer wall and are all equipped with and scrape the motor, it all has the drive shaft through the coupling joint to scrape the motor, first case and the second of scraping are scraped the incasement wall left end and all are equipped with and scrape the mud axle, it all meshes the connection drive shaft to scrape the mud axle outer wall a week, it has the scraper to scrape equal key-type connection of mud axle outer wall a week, collecting box right side outer wall a week has places the cabin through bolted connection, there is the scraper blade collecting box inner wall left end bottom through bolted connection, the collecting box inner wall is equipped with the transmission band by the scraper right side.

Preferably, the right end of the outer wall of the front side of the collecting box is provided with a transmission motor, and the transmission motor is connected with a transmission shaft through a coupler by the inner wall of the collecting box.

Preferably, the transmission band is close to the meshing of the inner wall of middle part department and is connected the transmission axle, both ends all are equipped with the driven shaft about the transmission band inner wall.

Preferably, the bottom of the rotating shaft is fixedly connected with a rotating disc, and a driving frame is welded on the outer wall of the rotating disc in sequence in a circle.

Preferably, the first box top outer wall of scraping is through bolted connection tape movable rack, the second box top outer wall of scraping is through bolted connection tape movable rack, collection box top outer wall is through bolted connection tape movable rack.

Preferably, traction rings are welded to the outer walls of the front end and the rear end of the top of the main box, and connecting holes are welded to the outer walls of the left end and the right end of the top of the main box.

(III) advantageous effects

The utility model provides a settling zone mud scraper for sewage treatment. The method has the following beneficial effects:

(1) the mud scraper for the settling zone of sewage treatment is provided with a main box, a first scraping box, a second scraping box and a collecting box, wherein the bottom of the main box is provided with a rotating disc and a rotating frame, the tops of the first scraping box, the second scraping box and the collecting box are all connected with the rotating frame through bolts, when the device runs, the rotating motor at the top of the main box is electrified to drive the rotating shaft to rotate through the coupler, the rotating disc and the rotating frame can be driven to rotate through the rotation of the rotating shaft, the rotating frame drives the bottom multi-position structure to rotate, because a plurality of scrapers are arranged in the first scraping box and the second scraping box, the scraping plates are arranged in the collecting box, therefore, when the first scraping box, the second scraping box and the collecting box are driven by the rotating frame to rotate, the plurality of scrapers and the scrapers can work in a matching way, the use pressure when a single scraper area is contacted is reduced, the problem of overlarge contact pressure in the scraper area during use is solved by the mutual matching operation of related structural parts.

(2) The sludge scraper for the settling zone of sewage treatment is provided with a main box, a first scraping box, a second scraping box and a collecting box, when sludge is scraped, a rotating motor is electrified to drive a rotating shaft to rotate through a coupler, a rotating disc and a rotating frame can be driven to rotate through rotation of the rotating shaft, a plurality of driving frames can drive the first scraping box, the second scraping box and the collecting box to scrape sludge, the first scraping box and the second scraping box can be powered to operate through the scraping motor, the scraping motor enables a driving shaft to rotate through the coupler, the driving shaft can be rotated through meshing transmission to scrape the sludge, after the sludge scraping shaft rotates, a plurality of scrapers in the first scraping box and the second scraping box can be in rotary contact with sludge, the whole sludge is scattered, the scrapers in the collecting box can be conveniently scraped, and simultaneously after the scrapers in the collecting box scrape the sludge, the transmission motor is electrified to operate continuously, can drive the transmission band transportation through ordering about the transmission axle rotation, continuously transmit mud to placing the under-deck, so scrape case regional structure cooperation through first scraping case and second and break up mud in advance, be convenient for scrape the collection, the rethread collecting box is scraped the transmission immediately after it and is placed the collection, can effectively reduce individual layer mud clearance number of turns, through the function of mutually supporting of relevant structure spare part, so alleviated need collect and interim storage when scraping mud, rotate the problem that the individual layer mud just can be cleared up in many circles.

Drawings

FIG. 1 is a top view of the overall structure of the present invention;

FIG. 2 is a partial sectional front view of the main tank area of the present invention;

FIG. 3 is a sectional view of the collecting box of the present invention;

fig. 4 is a front view section structure diagram of the first scraper box area of the present invention.

In the figure: the device comprises a main box-1, a traction ring-2, a connecting hole-3, a rotating motor-4, a transmission shaft-5, a rotating shaft-6, a rotating disc-7, a driving frame-8, a first scraping box-9, a second scraping box-10, a collecting box-11, a placing cabin-12, a scraping motor-13, a driven shaft-14, a driving shaft-15, a mud scraping shaft-16, a scraper-17, a scraper-18, a transmission belt-19 and a transmission motor-20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: a settling zone mud scraper for sewage treatment comprises a main box 1, a first scraping box 9, a second scraping box 10, a collecting box 11 and a placing cabin 12, wherein a rotating motor 4 is arranged at the position, close to the middle end, of the outer wall of the top of the main box 1, the inner wall of the main box 1 is connected with a rotating shaft 6 through a shaft coupling, the rotating motor 4 can provide operation requirement rotating force for a plurality of structures at the bottom by arranging an electric control driving rotating structure inside and outside the main box 1, the outer walls of the right ends of the first scraping box 9 and the second scraping box 10 are both provided with scraping motors 13, the scraping motors 13 are both connected with a driving shaft 15 through shaft couplings, the driving shaft 15 can provide a plurality of scraping blades 17 to scrape mud rotation requirement during operation by arranging a uniform electric driving structure, the left ends of the inner walls of the first scraping box 9 and the second scraping box 10 are both provided with a mud scraping shaft 16, the mud scraping shaft 16 is engaged with the driving shaft 15, the outer wall of the mud scraping shaft 16 is in one circle connected with scrapers 17 in a key manner, can break up mud in advance through the rotatory contact mud of a plurality of scrapers 17 when moving, be convenient for follow-up scraping of scraping the collection, 11 right side outer wall a week of collecting box has place cabin 12 through bolted connection, can carry out interim storage with scraping the mud that the transmission was collected, there is scraper blade 18 at 11 inner wall left end bottom of collecting box through bolted connection, 11 inner walls of collecting box are equipped with transmission band 19 by the scraper 17 right side, and scraper blade 18 can continuously collect the mud after breaking up, and transmission band 19 can transmit the mud of scraping and temporarily place.

The right end of the outer wall of the front side of the collecting box 11 is provided with a transmission motor 20, the transmission motor 20 is connected with the transmission shaft 5 through a coupler by the inner wall of the collecting box 11, and the transmission motor 20 is matched with the transmission shaft 5 to provide sludge transportation requirements through continuous rotation and meshing of the transmission belt 19.

Transmission band 19 is close to middle-end department inner wall meshing and connects transmission shaft 5, both ends all are equipped with driven shaft 14 about transmission band 19 inner wall, and transmission band 19 can keep the support nature through both ends driven shaft 14 when continuously transmitting mud.

6 bottom fixed connection rolling disc 7 of axis of rotation, 7 outer wall a week of rolling disc has welded in proper order and has driven frame 8, and the bottom sets up the intensity that rolling disc 7 can keep driving when many places drive frame 8 structures, and many places drive frame 8 can stably drive the bottom structure and rotate the operation.

First 9 top outer walls of scraping case pass through bolted connection and move frame 8, the second scrapes 10 top outer walls of case and passes through bolted connection and move

frame

8, 11 top outer walls of collecting box pass through bolted connection and move frame 8, and the dismantlement installation of the bottom multizone structure of being convenient for is maintained.

Traction ring 2 has all been welded to both ends outer wall around the main tank 1 top, connecting hole 3 has all been welded to both ends outer wall about main tank 1 top, and operating personnel can connect traction device's haulage rope through traction ring 2 during the use, moves and goes up and down, also can carry out the demand processing that goes up and down through connecting hole 3 installation pneumatic equipment that the symmetry was equipped with.

The working principle is as follows: before use, an operator can install lifting and transferring equipment at a traction ring 2 or a connecting hole 3 arranged at the top of a main box 1, when mud is scraped, a rotating motor 4 at the top of the main box 1 is electrified to drive a rotating shaft 6 to rotate through a coupler, a rotating disc 7 and a rotating frame can be driven to rotate through the rotation of the rotating shaft 6, a plurality of driving frames 8 can drive a first scraping box 9, a second scraping box 10 and a collecting box 11 to scrape mud, the first scraping box 9 and the second scraping box 10 can be electrified to operate through a scraping motor 13, the scraping motor 13 enables a driving shaft 15 to rotate through the coupler, the driving shaft 15 can rotate through a meshing transmission scraping shaft 16, after the scraping shaft 16 rotates, a plurality of scrapers 17 in the first scraping box 9 and the second scraping box 10 can rotatably contact with the mud to break up the whole mud, the collecting box 11 can scrape the mud through a scraper 18 immediately thereafter, the transmission motor 20 is electrified to operate continuously, the transmission shaft 5 is driven to rotate to drive the transmission belt 19 to transport, the driven shafts 14 at the two ends can keep transmission support during transmission, and sludge is continuously transmitted into the placing cabin 12.

The utility model discloses a: the main box-1, the traction ring-2, the connecting hole-3, the rotating motor-4, the transmission shaft-5, the rotating shaft-6, the rotating disc-7, the driving frame-8, the first scraping box-9, the second scraping box-10, the collecting box-11, the placing cabin-12, the scraping motor-13, the driven shaft-14, the driving shaft-15, the scraping shaft-16, the scraper-17, the scraper-18, the transmission belt-19, the transmission motor-20, all of which are universal standard parts or parts known by technicians in the field, the structure and principle of which can be known by technicians or known by conventional experimental methods, the problem solved by the utility model is 1. the traditional settling zone mud scraper for sewage treatment has a single scraper structure or mud treatment structure when in use, there is the too big problem of scraper blade region contact pressure when using, 2. traditional sewage treatment's settling zone mud scraper exists when using because need collect and temporary storage when scraping mud, so there is the problem that need rotate many rings just can clear up individual layer mud, the utility model discloses a mutual combination of above-mentioned part has alleviated the too big problem of contact pressure when the scraper blade region uses, has alleviated need collect and temporary storage when scraping mud, rotates the problem that many rings just can clear up individual layer mud.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a sewage treatment's settling zone mud scraper which characterized in that: comprises a main box (1), a first scraping box (9), a second scraping box (10), a collecting box (11) and a placing cabin (12), wherein a rotating motor (4) is arranged at the position, close to the middle end, of the outer wall of the top of the main box (1), the inner wall of the main box (1) is connected with a rotating shaft (6) through a shaft coupling, the outer walls of the right ends of the first scraping box (9) and the second scraping box (10) are respectively provided with a scraping motor (13), the scraping motors (13) are respectively connected with a driving shaft (15) through a shaft coupling, the left ends of the inner walls of the first scraping box (9) and the second scraping box (10) are respectively provided with a scraping shaft (16), the scraping shafts (16) are respectively meshed with the driving shaft (15), a scraper (17) is connected with the outer wall of the scraping shaft (16) in a circle in a key mode, the outer wall of the right side of the collecting box (11) is connected with the placing cabin (12) through a bolt, and the bottom of the left end of the inner wall of the collecting box (11) is connected with a scraper (18) through a bolt, the inner wall of the collecting box (11) is provided with a conveying belt (19) by the right side of the scraper (17).

2. The settling zone mud scraper for sewage treatment according to claim 1, wherein: the right end of the outer wall of the front side of the collecting box (11) is provided with a transmission motor (20), and the transmission motor (20) is connected with a transmission shaft (5) through a shaft coupling from the inner wall of the collecting box (11).

3. The settling zone mud scraper for sewage treatment according to claim 1, wherein: transmission band (19) are close to middle-end department inner wall meshing and connect transmission shaft (5), both ends all are equipped with driven shaft (14) about transmission band (19) inner wall.

4. The settling zone mud scraper for sewage treatment according to claim 1, wherein: the bottom of the rotating shaft (6) is fixedly connected with a rotating disc (7), and a driving frame (8) is welded on the outer wall of the rotating disc (7) in sequence in a circle.

5. The settling zone mud scraper for sewage treatment according to claim 1, wherein: the outer wall of the top of the first scraping box (9) is connected with the movable frame (8) through bolts, the outer wall of the top of the second scraping box (10) is connected with the movable frame (8) through bolts, and the outer wall of the top of the collecting box (11) is connected with the movable frame (8) through bolts.

6. The settling zone mud scraper for sewage treatment according to claim 1, wherein: traction rings (2) are welded to the outer walls of the front end and the rear end of the top of the main box (1), and connecting holes (3) are welded to the outer walls of the left end and the right end of the top of the main box (1).