Mud scraping mechanism of water treatment device
Technical Field
The utility model relates to a water treatment facilities technical field especially relates to a water treatment facilities's mud mechanism of scraping.
Background
In the water treatment process, the sedimentation tank is the equipment that utilizes gravity to subside the processing suspended solid, and when aquatic suspended solid density is greater than the density of water, the suspended solid sinks to form and deposits, needs to scrape mud mechanism and clear up accumulational mud, scrapes mud mechanism mainly used radial flow formula and just sinks, and the mud discharging in two sedimentation tanks also can be used to the mud discharging equipment in concentrated pond.
The mud scraper height of current mud scraper is fixed unchangeable, can not be applicable to the sedimentation tank of the different degree of depth, and mud piles up too much back in the sedimentation tank, and the rotation that the motor drove the mud scraper can be more difficult, can not adjust the scraper blade position according to the thickness of mud in the sedimentation tank, and scrapes the mud piece of falling and block up out the mud mouth too big easily, has reduced the efficiency that mud got into the mud groove, and mud can produce the mud sediment under the mud scraper scrapes, and is clean not thorough, leads to clean the effect poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a mud scraping mechanism of a water treatment device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a mud scraping mechanism of a water treatment device comprises a sedimentation tank, a rotary beam and a mud collecting groove, wherein the rotary beam is arranged above the sedimentation tank, the mud collecting groove is fixedly connected with the lower end surface of the sedimentation tank, a mounting frame is placed on the upper surface of the sedimentation tank, a driving motor is arranged on the upper surface of the mounting frame, the output end of the driving motor is fixedly connected with a rotating shaft, the bottom end of the rotating shaft is positioned inside the sedimentation tank, two groups of supporting plates and two electric push rods are symmetrically arranged on the lower surface of the rotary beam, one side, close to each other, of each group of the supporting plates is provided with a sliding groove, the output end of each electric push rod is fixedly connected with a fixing frame, the upper end side wall of the fixing frame is connected with a sliding block, the sliding block is slidably connected with the sliding grooves, the outer surface of each electric push rod is fixedly sleeved with a connecting block, and the side wall of each connecting block is fixedly connected with a reinforcing strip, the reinforcing strip is connected with the upper end face of the fixing frame, and a support is arranged in the middle of the fixing frame.
Preferably, the upper surface of the sedimentation tank is provided with a guide rail, the lower surface of the rotating beam is provided with a guide block, and the guide block is connected with the guide rail in a sliding manner; avoid rotatory crossbeam direct and sedimentation tank direct contact, cause wearing and tearing, when rotating rotatory crossbeam, make the rotation process more smooth and easy, can not influence the efficiency of scraping mud.
Preferably, a sludge outlet is formed in the lower end face of the sedimentation tank, a rotating fan is arranged at the bottom end of the rotating shaft, and the rotating fan is positioned inside the sludge outlet; the rotating fan can crush the mud block entering the mud outlet, so as to prevent the mud block from being too large and blocking the mud outlet.
Preferably, the two fixing frames are symmetrically arranged around the rotating shaft, the lower surface of the fixing frame on the left side of the rotating shaft is provided with a scraping plate, and the lower surface of the fixing frame on the right side of the rotating shaft is provided with a scraping brush; the electric push rod is started to drive the fixing frame to start to move up and down, so that the scraper blade and the scraping brush are driven to move, the scraper blade scraping device is suitable for sedimentation tanks with different depths, and the scraper blade scraping position can be adjusted according to the thickness of sludge in the sedimentation tanks.
Preferably, the rotating shaft vertically penetrates through the inside of the rotating beam, and the rotating beam is fixedly connected with the rotating shaft; the driving motor is started to drive the rotating beam to rotate, so that the supporting plate starts to rotate, the scraper blade is in contact with sludge in the scraping brush and the sedimentation tank, and the sedimentation tank is cleaned.
Preferably, the lower surface of the fixing frame is inclined; connect the scraper blade on the mount and scrape the brush and be the slope form, the scraper blade is scraped mud and is fallen, because the action of gravity, the mud of scraping removes to a mud outlet, scrapes the brush and cleans remaining mud sediment, strengthens clean effect.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through setting up backup pad, electric putter and slider, open electric putter, drive the mount and begin to reciprocate, the slider is at the inside slip of spout to drive the scraper blade and scrape the brush and remove, be applicable to the sedimentation tank of the different degree of depth, can adjust the position of mount according to the thickness of mud in the sedimentation tank.
2. The utility model discloses in, through setting up the rotation fan, can carry out the breakage to the clod that gets into out the mud mouth, prevent effectively that the clod is too big, block up out the mud mouth, strengthened the efficiency that mud got into the mud groove, and set up and scrape the brush, clean the mud sediment that produces behind the scraper blade clearance mud, the reinforcing is to the clean effect of sedimentation tank bottom.
Drawings
Fig. 1 is a schematic structural view of a mud scraping mechanism of a water treatment device provided by the present invention;
FIG. 2 is an enlarged view of the position A of the sludge scraping mechanism of the water treatment device provided by the present invention;
fig. 3 is an enlarged view of a position B of a second embodiment of a mud scraping mechanism of a water treatment device according to the present invention.
In the figure: the device comprises a sedimentation tank 1, a mounting frame 2, a rotary beam 3, a driving motor 4, a rotating shaft 5, a supporting plate 6, an electric push rod 7, a sliding groove 8, a fixing frame 9, a sliding block 10, a connecting block 11, a reinforcing strip 12, a bracket 13, a rotating fan 14, a scraping plate 15, a scraping brush 16, a mud collecting groove 17, a guide rail 18 and a guide block 19.
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.
The first embodiment is as follows:
referring to the attached drawings 1-2, a mud scraping mechanism of a water treatment device comprises a sedimentation tank 1, a rotary beam 3 and a mud collecting groove 17, wherein the rotary beam 3 is arranged above the sedimentation tank 1, the mud collecting groove 17 is fixedly connected with the lower end surface of the sedimentation tank 1, a mounting frame 2 is placed on the upper surface of the sedimentation tank 1, a driving motor 4 is arranged on the upper surface of the mounting frame 2, the output end of the driving motor 4 is fixedly connected with a rotating shaft 5, the bottom end of the rotating shaft 5 is positioned in the sedimentation tank 1, two groups of supporting plates 6 and two electric push rods 7 are symmetrically arranged on the lower surface of the rotary beam 3, a sliding groove 8 is arranged on one side, close to each other, of each group of the supporting plates 6, a fixing frame 9 is fixedly connected with the output end of the electric push rod 7, the upper end side wall of the fixing frame 9 is connected with a sliding block 10, the sliding block 10 is slidably connected with the sliding groove 8, and a connecting block 11 is fixedly sleeved on the outer surface of the electric push rod 7, the side wall of the connecting block 11 is fixedly connected with a reinforcing strip 12, the reinforcing strip 12 is connected with the upper end face of the fixing frame 9, and a support 13 is arranged in the middle of the fixing frame 9.
A sludge outlet is formed in the lower end face of the sedimentation tank 1, a rotating fan 14 is arranged at the bottom end of the rotating shaft 5, and the rotating fan 14 is positioned in the sludge outlet; the rotating fan 14 can crush the mud block entering the mud outlet, so as to prevent the mud block from being too large and blocking the mud outlet.
Two fixing frames 9 are symmetrically arranged around the rotating shaft 5, a scraping plate 15 is arranged on the lower surface of the fixing frame 9 on the left side of the rotating shaft 5, and a scraping brush 16 is arranged on the lower surface of the fixing frame 9 on the right side of the rotating shaft 5; the electric push rod 7 is started to drive the fixing frame 9 to start to move up and down, so that the scraper 15 and the scraping brush 16 are driven to move, the device is suitable for sedimentation tanks 1 with different depths, and the positions of the scraper 15 and the scraping brush 16 can be adjusted according to the thickness of sludge in the sedimentation tank 1.
The rotating shaft 5 vertically penetrates through the inside of the rotating beam 3, and the rotating beam 3 is fixedly connected with the rotating shaft 5; the driving motor 4 is started to drive the rotating beam 3 to rotate, so that the supporting plate 6 starts to rotate, the scraper 15 and the scraping brush 16 are in contact with sludge in the sedimentation tank 1, and the sedimentation tank 1 is cleaned.
The lower surface of the fixing frame 9 is inclined; the scraper blade 15 of connection on mount 9 is the slope form with scraping brush 16, and scraper blade 15 scrapes mud, because the action of gravity, the mud that scrapes removes to mud outlet, scrapes brush 16 and cleans remaining mud sediment, reinforcing cleaning effect.
Referring to fig. 3, compared to the first embodiment, the second embodiment: the upper surface of the sedimentation tank 1 is provided with a guide rail 18, the lower surface of the rotary beam 3 is provided with a guide block 19, and the guide block 19 is connected with the guide rail 18 in a sliding manner; avoid rotatory crossbeam 3 direct and sedimentation tank 1 direct contact, cause wearing and tearing, when rotating rotatory crossbeam 3, make the rotation process more smooth and easy, can not influence the efficiency of scraping mud.
The working principle is as follows: the electric push rod 7 is started to drive the fixing frame 9 to start to move up and down, the sliding block 10 slides in the sliding groove 8, the reinforcing strip 12 can keep the fixing frame 9 to keep balance in the horizontal direction, the support 13 can support the fixing frame 9, the structure of the fixing frame 9 is reinforced to be stable, the scraper 15 and the scraping brush 16 are driven to move, the sedimentation tank 1 is suitable for sedimentation tanks 1 with different depths, the positions of the scraper 15 and the scraping brush 16 can be adjusted according to the thickness of sludge in the sedimentation tank 1, after the fixing frame 9 is adjusted to a proper position, the rotary beam 3 is placed above the sedimentation tank 1, the driving motor 4 is started, the rotary shaft 5 starts to rotate, the rotary beam 3 is driven to rotate, the support plate 6 starts to rotate, the scraper 15 and the scraping brush 16 are in contact with sludge in the sedimentation tank 1, the scraper 15 and the scraping brush 16 connected to the fixing frame 9 are inclined, the scraper 15 scrapes the sludge, and the scraped sludge moves towards a sludge outlet due to the action of gravity, the scraping brush 16 cleans the residual sludge, the cleaning effect is enhanced, the rotating shaft 5 drives the rotating fan 14 to rotate, the rotating fan 14 can crush the sludge blocks entering the sludge outlet, the sludge blocks are prevented from being too large and blocking the sludge outlet, and finally the sludge enters the sludge collecting groove 17.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.