CN113233724A - Ultrasonic wall breaking system and method for sludge treatment - Google Patents
Ultrasonic wall breaking system and method for sludge treatment Download PDFInfo
- Publication number
- CN113233724A CN113233724A CN202110653886.XA CN202110653886A CN113233724A CN 113233724 A CN113233724 A CN 113233724A CN 202110653886 A CN202110653886 A CN 202110653886A CN 113233724 A CN113233724 A CN 113233724A
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- filter screen
- sludge
- sludge treatment
- ultrasonic
- frame
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/26—Reducing the size of particles, liquid droplets or bubbles, e.g. by crushing, grinding, spraying, creation of microbubbles or nanobubbles
Abstract
The invention relates to the technical field of sludge treatment, in particular to a sludge treatment ultrasonic wall breaking system and a method thereof, and a sludge treatment method of the sludge treatment ultrasonic wall breaking system, wherein the method comprises the following steps: the method comprises the following steps: the sludge falls on a filter screen through a feed port for filtering; step two: large pieces of soil and foreign matters are left on the filter screen and are crushed by the crushing cover; step three: the crushing cover rotates upwards, the movable plate moves to drive the plurality of fixed rods to slide outwards, and the filter screen is dredged through the plurality of protruding rods on the plurality of fixed rods; step four; mud falls in the stack shell by the puddler stirring, and two supersonic generator works simultaneously and handles mud, and this device can convenient and fast clear up the foreign matter on the filter screen.
Description
Technical Field
The invention relates to the technical field of sludge treatment, in particular to an ultrasonic wall breaking system and method for sludge treatment.
Background
For example, an ultrasonic sludge disruption pretreatment method described in publication No. 109796111a, a cylindrical upflow coupled ultrasonic reactor; the top of the reactor is provided with an exhaust control valve of the reactor, and the side wall of the bottom of the reactor is provided with an inlet control valve; the top of the reactor tank body is provided with an overhauling flange opening; an outlet control valve is arranged on the side wall of the top; a blowdown control valve is arranged at the bottom of the reactor tank body; a floating ball type low liquid level alarm for monitoring the sludge liquid level is arranged in the reactor; opening an exhaust control valve, an inlet control valve and an outlet control valve, keeping a pollution discharge control valve in a closed state, starting a power switch of a sludge pump, and conveying sludge into the ultrasonic sludge cylinder by the sludge pump; when the sludge reaches the outlet liquid level, the sludge flows out of the outlet control valve, and the exhaust control valve is closed; starting a high-power and multi-frequency low-power ultrasonic power supply to start a cracking reaction, and cracking sludge in an ultrasonic reactor; the disadvantage of this patent is that the filter screen for filtering the sludge cannot be cleaned at any time.
Disclosure of Invention
The invention aims to provide an ultrasonic wall-breaking system for sludge treatment and a method thereof, which can clean a filter screen for filtering sludge at any time.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a broken jade system of sludge treatment ultrasonic wave is including removing the frame, the movable plate, the dead lever, slide bar and filter screen, movable plate sliding connection is on removing the frame, be equipped with a connecting rod on the movable plate, be equipped with a spout on the connecting rod, a plurality of dead levers are fixed connection respectively on a plurality of slide bars, the equal sliding connection of a plurality of slide bars is on removing the frame, the equal sliding connection in upper end of a plurality of slide bars is at the lower extreme of movable plate, all be equipped with a plurality of protrusion poles on every dead lever, be equipped with a plurality of arc walls on removing the frame, a plurality of dead levers are located a plurality of arc walls respectively.
A broken wall system of sludge treatment ultrasonic wave includes ring gear, support frame and gear, and ring gear fixed connection is in the upper end of filter screen, and the filter screen rotates to be connected in the support frame, and ring gear and gear engagement transmission, the ring gear inner edge are the arcwall face.
The ultrasonic wall breaking system for sludge treatment comprises a crushing cover, a fixed shaft and a connecting frame, wherein the crushing cover is rotatably connected to the fixed shaft, the fixed shaft is fixedly connected to the connecting frame, the fixed shaft is fixedly connected to a moving frame, and a connecting rod is slidably connected to the fixed shaft.
A broken wall system of sludge treatment ultrasonic wave is including drawing together protection casing, stack shell and supersonic generator, protection casing fixed connection is in the upper end of stack shell, and two supersonic generator fixed connection are both ends about the stack shell respectively, and the one end of protection casing is equipped with the feed inlet of an slope, and the lower extreme of stack shell is equipped with a discharge gate, and support frame fixed connection is in the upper end of stack shell, and the gear revolve connects on the stack shell.
A broken jade system of sludge treatment ultrasonic wave is including drawing together wash rack and puddler, wash rack fixed connection on the puddler, and two wash poles on the wash rack are the arc of slope, are equipped with a plurality of stirring branch on the puddler, and the wash rack rotates to be connected in the stack shell, and the puddler rotates to be connected in the stack shell.
A sludge treatment method of a sludge treatment ultrasonic wall-breaking system comprises the following steps:
the method comprises the following steps: the sludge falls on a filter screen through a feed port for filtering;
step two: large pieces of soil and foreign matters are left on the filter screen and are crushed by the crushing cover;
step three: the crushing cover rotates upwards, the movable plate moves to drive the plurality of fixed rods to slide outwards, and the filter screen is dredged through the plurality of protruding rods on the plurality of fixed rods;
step four; the sludge falls into the cylinder body and is uniformly stirred by the stirring rod, and simultaneously the two ultrasonic generators work to treat the sludge.
The ultrasonic wall-breaking system and method for sludge treatment have the beneficial effects that:
the ultrasonic wall breaking system and the ultrasonic wall breaking method for sludge treatment can conveniently and quickly clean foreign matters on the filter screen, the filter screen can filter sludge and throw the sludge out when rotating, so that the sludge falls more uniformly without being stacked together, the burden of a stirring process is reduced, the ultrasonic wall breaking system can directly crush large pieces of soil staying in the filter screen, the sludge filtering quality is improved, the crushing cover can also protect a plurality of fixing rods on the movable frame, the sludge in the barrel body is uniformly stirred through the rotation of the stirring rods, the sludge treatment effect is improved, the sludge is prevented from being condensed together, the cleaning frame is attached to the inner wall of the barrel body, the inner wall of the barrel body can be cleaned in real time, the sludge is prevented from being stacked or dried on the inner wall of the barrel body, and the inner wall of the barrel body is kept clean.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic diagram of a mobile rack of an environmental ultrasonic liquid treatment system according to the present invention;
FIG. 2 is a schematic view of a fixing rod of the environmental ultrasonic liquid treatment system of the present invention;
FIG. 3 is a schematic diagram of a filter screen of an environmental ultrasonic liquid treatment system according to the present invention;
FIG. 4 is a schematic diagram of a pulverizing hood of an environmental ultrasonic liquid treatment system according to the present invention;
FIG. 5 is a partial cross-sectional view of a shield for an environmental ultrasonic liquid treatment system of the present invention;
FIG. 6 is a schematic view of a barrel of the environmental ultrasonic liquid treatment system of the present invention;
FIG. 7 is a schematic view of a support frame of the environmental ultrasonic liquid treatment system of the present invention;
FIG. 8 is a schematic diagram of a filter screen of an environmental ultrasonic liquid treatment system of the present invention;
FIG. 9 is a schematic view of a second embodiment of the environmental ultrasonic liquid treatment system of the present invention;
FIG. 10 is a schematic diagram of a cleaning rack of an environmental ultrasonic liquid treatment system according to the present invention.
In the figure:
a moving frame 110; a moving plate 120;
a fixing bar 130; a slide bar 140;
a screen 210; a ring gear 220;
a support frame 230; a gear 240;
a pulverization cover 310; a fixed shaft 320;
a connecting frame 330; a protective cover 410 is included;
a barrel 420; an ultrasonic generator 430;
a cleaning frame 510; a stirring rod 520.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figures 1, 2, 3, 4, 5, 7 and 8,
the ultrasonic wall breaking system for sludge treatment comprises a moving frame 110, a moving plate 120, fixed rods 130, sliding rods 140 and a filter screen 210, wherein the moving plate 120 is connected to the moving frame 110 in a sliding manner, a connecting rod 121 is arranged on the moving plate 120, a sliding groove is formed in the connecting rod 121, the fixed rods 130 are respectively fixedly connected to the sliding rods 140, the sliding rods 140 are respectively connected to the moving frame 110 in a sliding manner, the upper ends of the sliding rods 140 are respectively connected to the lower end of the moving plate 120 in a sliding manner, a plurality of protruding rods 131 are arranged on each fixed rod 130, a plurality of arc-shaped grooves 111 are arranged on the moving frame 110, the fixed rods 130 are respectively positioned in the arc-shaped grooves 111, the fixed rods 130 respectively correspond to a plurality of filter holes in the filter screen 210, the fixed rods 130 respectively slide in a plurality of filter holes in the filter screen 210, the moving plate 120 is driven by external power, and the external power selects a hydraulic cylinder, the hydraulic cylinder is fixedly connected to the moving frame 110, and the connecting rod 121 is fixedly connected to the lower end of the hydraulic cylinder;
the filter screen 210 is easily blocked by sludge or other foreign matters when filtering sludge, so that the sludge filtering speed is low, and the device is difficult to rapidly clean the foreign matters on the filter screen 210, the device can conveniently and rapidly clean the foreign matters on the filter screen 210, ensure the filtering speed of the filter screen 210, improve the sludge filtering efficiency, simultaneously, the cleaning process is rapid and simple, manpower and material resources are saved, the sludge is filtered by the filter screen 210, large hard matters and other impurities contained in the sludge can be filtered, after the filter screen 210 is blocked, the movable frame 110 moves downwards to drive the fixed rods 130 to move downwards, the movable frame 110 enters the filter screen 210, at the moment, the movable plate 120 moves downwards to drive the slide rods 140 to move downwards and slide outwards, the slide rods 140 move downwards and slide outwards to drive the fixed rods 130 to move downwards and slide outwards, at this time, the plurality of protruding rods 131 on the plurality of fixing rods 130 enter the corresponding filtering holes on the filter screen 210, and all the filtering holes on the filter screen 210 are punched, so that the subsequent sludge filtering rate is increased, and the sludge treatment time is saved.
As shown in figures 3, 7 and 8,
the ultrasonic wall-breaking system for sludge treatment comprises a toothed ring 220, a support frame 230 and a gear 240, wherein the toothed ring 220 is fixedly connected to the upper end of a filter screen 210, the filter screen 210 is rotatably connected in the support frame 230, the toothed ring 220 and the gear 240 are in meshing transmission, and the inner edge of the toothed ring 220 is an arc-shaped surface;
when sludge is filtered, large earth and other foreign matters contained in the sludge are filtered through the filter screen 210, so that the filtered sludge is convenient to process, the burden of the subsequent working process is reduced, the efficiency of the subsequent working process is improved, meanwhile, in the process of filtering the sludge, the gear 240 rotates to drive the toothed ring 220 to rotate, the toothed ring 220 rotates to drive the filter screen 210 to rotate, the filter screen 210 rotates to throw the sludge out while filtering the sludge, the sludge falls more uniformly without being piled together, the burden of the stirring process is reduced, the stirring efficiency can be effectively improved, the pressure of a stirring mechanism is reduced, the service life of the device is prolonged,
furthermore, the inner edge of the toothed ring 220 is an arc-shaped surface, so that the sludge can fall into the filter screen 210 along the inner edge of the toothed ring 220, thereby preventing the sludge from being adhered to the toothed ring 220 or sliding outwards to influence the meshing efficiency of the toothed ring 220 and the gear 240,
further, filter screen 210 need bear mud from the top down and fall the impact force, and filter screen 210 need drive the mud in the filter screen 210 and rotate together simultaneously, makes the bottom of filter screen 210 have support frame 230 to support, can share filter screen 210's pressure, makes filter screen 210's working process more stable and smooth, extension filter screen 210's life.
As shown in figures 4 and 5 of the drawings,
the ultrasonic wall-breaking system for sludge treatment comprises a crushing cover 310, a fixed shaft 320 and a connecting frame 330, wherein the crushing cover 310 is rotatably connected to the fixed shaft 320, the fixed shaft 320 is fixedly connected to the connecting frame 330, the fixed shaft 320 is fixedly connected to the movable frame 110, and the connecting rod 121 is slidably connected to the fixed shaft 320;
the device can also directly crush massive soil staying in the filter screen 210, thereby improving the sludge filtering quality, simultaneously saving the cleaning process of the filter screen 210, reducing the times of cleaning the filter screen 210, saving manpower and material resources, improving the sludge filtering efficiency, the massive soil staying in the filter screen 210, driving the connecting frame 330 to move downwards through the extension of the hydraulic cylinder, driving the fixed shaft 320 and the moving frame 110 to move downwards through the downward movement of the connecting frame 330, driving the crushing cover 310 to move downwards through the downward movement of the fixed shaft 320, extruding the sludge in the filter screen 210 by the crushing cover 310 and the filter screen 210, improving the circulation efficiency of the sludge, simultaneously crushing the massive soil filtered out from the filter screen 210, when the crushing cover 310 moves up and down to crush the massive soil filtered out from the filter screen 210, rotating the filter screen 210 to improve the crushing effect of the massive soil, and improving the crushing quality of the massive soil, so that the crushed large mud can smoothly penetrate through the filter screen 210, the possibility of blocking the filter screen 210 is reduced,
further, the crushing cover 310 can also protect the plurality of fixing rods 130 on the moving frame 110, the plurality of fixing rods 130 are respectively located in the plurality of arc-shaped grooves 111 on the moving frame 110, the plurality of protruding rods 131 on the fixing rods 130 are also located in the arc-shaped grooves 111, at this time, the crushing cover 310 can cover the plurality of fixing rods 130 and the moving frame 110, the working space is saved while the plurality of fixing rods 130 and the moving frame 110 are protected, when the filter screen 210 needs to be dredged, the crushing cover 310 rotates to the upper half part, the moving frame 110 and the plurality of fixing rods 130 are exposed, the dredging operation of the filter screen 210 can be normally performed, the crushing cover 310 rotates and is driven by an external power assembly, the external power assembly comprises a speed reduction motor and a gear, the gear is fixed on an output shaft of the speed reduction motor, the speed reduction motor is fixed on the moving frame 110, the gear is also arranged on the crushing cover 310, the output shaft of the speed reducing motor rotates to drive the gears to rotate, and the two gears are meshed to drive the crushing cover 310 to rotate.
As shown in figures 5, 6, 8 and 9,
the ultrasonic wall-breaking system for sludge treatment comprises a protective cover 410, a cylinder body 420 and ultrasonic generators 430, wherein the protective cover 410 is fixedly connected to the upper end of the cylinder body 420, the two ultrasonic generators 430 are respectively and fixedly connected to the left end and the right end of the cylinder body 420, one end of the protective cover 410 is provided with an inclined feeding hole 411, the lower end of the cylinder body 420 is provided with a discharging hole 421, a supporting frame 230 is fixedly connected to the upper end of the cylinder body 420, a gear 240 is rotationally connected to the cylinder body 420, the gear 240 drives the external power to select a speed reduction motor through the external power, the gear motor is fixedly connected to the upper end of the cylinder body 420, the gear 240 is fixedly connected to the output shaft of the gear motor, the connecting frame 330 is driven by external power, the lower end of the shield 410 is provided with a notch, the external power adopts a hydraulic cylinder which is fixedly connected to the upper end of the protective cover 410, and the connecting frame 330 is fixedly connected to the lower end of the hydraulic cylinder;
when sludge is treated, the sludge is poured into the device through the feeding hole 411, the shell of the device consists of a protective cover 410 and a cylinder body 420, the sludge flows in from the feeding hole 411, the sludge flows out from a discharging hole 421 at the lower end of the cylinder body 420, under other conditions, the protective cover 410 and the cylinder body 420 are in a sealed state, peculiar smell diffusion of the sludge can be effectively prevented, the environment is protected, the influence of foreign matters on workers can be effectively reduced, a relatively good working environment is provided for the workers, the toothed ring 220 rotates in the protective cover 410, the gear 240 rotates outside the protective cover 410, the lower end of the protective cover 410 is provided with a notch, the toothed ring 220 and the gear 240 can be normally meshed and transmitted, the sludge falls into the cylinder body 420 after being filtered, the two ultrasonic generators 430 arranged on the cylinder body 420 work, ultrasonic waves are emitted by the two ultrasonic generators 430, and biological cells in the sludge are broken in walls, accelerating the solid-liquid separation process, improving the dehydration performance of the sludge, greatly improving the sludge reduction and the biogas yield by ultrasonic degradation, accelerating the process of converting compound organic matters into degradable substances by ultrasonic degradation of the sludge, simultaneously promoting the growth of hydrogen-producing bacteria, killing harmful bacteria in the sludge,
furthermore, the filter screen 210 rotates to enable the sludge to be fully contacted with the ultrasonic waves by throwing the sludge out, so that the effect of the ultrasonic waves on the sludge is improved, and the treatment quality of the sludge is improved.
As shown in figures 9 and 10 of the drawings,
the ultrasonic wall breaking system for sludge treatment comprises a cleaning frame 510 and stirring rods 520, wherein the cleaning frame 510 is fixedly connected to the stirring rods 520, two cleaning rods on the cleaning frame 510 are in inclined arc shapes, a plurality of stirring support rods are arranged on the stirring rods 520, the cleaning frame 510 is rotatably connected into a barrel body 420, the stirring rods 520 are rotatably connected into the barrel body 420, the stirring rods 520 drive external power to select a speed reduction motor through the external power, the speed reduction motor is fixedly connected to the lower end of the barrel body 420, and the stirring rods 520 are fixedly connected to output shafts of the speed reduction motor;
the sludge falls into the barrel body 420, the sludge in the barrel body 420 is uniformly stirred through the rotation of the stirring rod 520, the sludge treatment effect is improved, meanwhile, the sludge is prevented from being agglomerated together and is difficult to treat, meanwhile, the sludge can be adhered to the inner wall of the barrel body 420 in the falling and stirring processes, the sludge is difficult to treat and clean after being dried, the sludge adhered to the inner wall and dried can also influence the speed of subsequent sludge treatment, the subsequent sludge treatment is hindered, the cleaning frame 510 is driven to rotate in the barrel body 420 through the rotation of the stirring rod 520, the cleaning frame 510 is adhered to the inner wall of the barrel body 420, the inner wall of the barrel body 420 can be cleaned in real time, the sludge is prevented from being accumulated or dried on the inner wall of the barrel body, the inner wall of the barrel body 420 is kept clean, and the cleaning is more convenient,
furthermore, the two cleaning rods on the cleaning frame 510 are inclined arcs, so that sludge on the inner wall of the barrel body 420 can be gathered in the rotating process, meanwhile, the sludge can move downwards more easily, the cleaning effect of the cleaning frame 510 on the inner wall of the barrel body 420 is improved,
furthermore, the work load of the stirring rod 520 can be reduced by rotating the sludge evenly thrown out through the filter screen 210, large mud is filtered and crushed, the stirring rod 520 can more easily stir the sludge, and meanwhile, the service life of the stirring rod 520 is prolonged
A sludge treatment method of a sludge treatment ultrasonic wall-breaking system comprises the following steps:
the method comprises the following steps: the sludge falls on the filter screen 210 through the feed port 411 for filtering;
step two: large pieces of mud and foreign matter remain on the screen 210 and are crushed by the crushing cover 310;
step three: the crushing cover 310 rotates upwards, the moving plate 120 moves to drive the plurality of fixing rods 130 to slide outwards, and the filter screen 210 is dredged through the plurality of protruding rods 131 on the plurality of fixing rods 130;
step four; the sludge falls into the barrel body 420 and is uniformly stirred by the stirring rod 520, and simultaneously the two ultrasonic generators 430 work to treat the sludge.
Claims (10)
1. The utility model provides a broken wall system of sludge treatment ultrasonic wave, includes removal frame (110), movable plate (120), dead lever (130) and filter screen (210), its characterized in that: the fixing rods (130) all slide on the moving frame (110), the moving plate (120) slides on the moving frame (110), the moving plate (120) moves up and down to drive the fixing rods (130) to be outwards dispersed or inwards closed, the fixing rods (130) are all provided with the protruding rods (131), and the protruding rods (131) correspond to the filter holes in the filter screen (210) one by one.
2. The ultrasonic wall-breaking system for sludge treatment according to claim 1, wherein: the device also comprises a slide bar (140), a plurality of fixed bars (130) are respectively fixed on the slide bars (140), the slide bars (140) are all slid on the movable frame (110), and the slide bars (140) are all slid on the movable plate (120).
3. The ultrasonic wall-breaking system for sludge treatment according to claim 1, wherein: the movable frame (110) is hemispherical, the filter screen (210) is hemispherical, the movable frame (110) is provided with a plurality of arc-shaped grooves (111), and the fixed rods (130) are all arc-shaped.
4. The ultrasonic wall-breaking system for sludge treatment according to claim 3, wherein: the filter screen is characterized by further comprising a gear ring (220), a support frame (230) and a gear (240), wherein the gear ring (220) is fixed on the filter screen (210), the filter screen (210) rotates in the support frame (230), and the gear (240) and the gear ring (220) are in meshing transmission.
5. The ultrasonic wall-breaking system for sludge treatment according to claim 4, wherein: still include crushing cover (310), crushing cover (310) rotate on removing frame (110), and crushing cover (310) are the hemisphere casing, and crushing cover (310) is equipped with a plurality of archs on the surface.
6. The ultrasonic wall-breaking system for sludge treatment according to claim 5, wherein; the novel toilet bowl also comprises a protective cover (410) and a bowl body (420), wherein the protective cover (410) is fixed on the bowl body (420).
7. The ultrasonic wall-breaking system for sludge treatment according to claim 6, wherein: a feed inlet (411) is arranged on the protective cover (410), and a discharge outlet (421) is arranged on the cylinder body (420).
8. The ultrasonic wall-breaking system for sludge treatment according to claim 7, wherein: the ultrasonic generator is characterized by further comprising ultrasonic generators (430), wherein the two ultrasonic generators (430) are fixed on the cylinder body (420).
9. The ultrasonic wall-breaking system for sludge treatment according to claim 8, wherein: the cleaning device further comprises a cleaning frame (510) and a stirring rod (520), wherein the cleaning frame (510) is fixed on the stirring rod (520), and the stirring rod (520) rotates in the cylinder body (420).
10. The sludge treatment method using the ultrasonic wall-breaking system for sludge treatment of claim 9, wherein: the method comprises the following steps:
the method comprises the following steps: the sludge falls on the filter screen (210) through the feed inlet (411) for filtering;
step two: large mud and foreign matters are left on the filter screen (210) and are crushed by the crushing cover (310);
step three: the crushing cover (310) rotates upwards, the moving plate (120) moves to drive the fixing rods (130) to slide outwards, and the filter screen (210) is dredged through the protruding rods (131) on the fixing rods (130);
step four; the sludge falls into the cylinder body (420) and is uniformly stirred by the stirring rod (520), and the two ultrasonic generators (430) work to treat the sludge at the same time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110653886.XA CN113233724A (en) | 2021-06-11 | 2021-06-11 | Ultrasonic wall breaking system and method for sludge treatment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110653886.XA CN113233724A (en) | 2021-06-11 | 2021-06-11 | Ultrasonic wall breaking system and method for sludge treatment |
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| Publication Number | Publication Date |
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| CN113233724A true CN113233724A (en) | 2021-08-10 |
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| CN202110653886.XA Withdrawn CN113233724A (en) | 2021-06-11 | 2021-06-11 | Ultrasonic wall breaking system and method for sludge treatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117139271A (en) * | 2023-10-27 | 2023-12-01 | 中国建筑第五工程局有限公司 | Safety net belt cleaning device for building |
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2021
- 2021-06-11 CN CN202110653886.XA patent/CN113233724A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117139271A (en) * | 2023-10-27 | 2023-12-01 | 中国建筑第五工程局有限公司 | Safety net belt cleaning device for building |
| CN117139271B (en) * | 2023-10-27 | 2024-01-09 | 中国建筑第五工程局有限公司 | Safety net belt cleaning device for building |
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Application publication date: 20210810 |