Anti-blocking mud scraping and sucking machine

Abstract

The utility model relates to the technical field of sludge scraping and sucking machines, in particular to an anti-blocking sludge scraping and sucking machine. The technical problems that when an existing sludge scraping and sucking machine is used, impurities in sludge can float on the water surface, in the process of sucking and discharging the sludge, the impurities floating on the water surface can be sucked into the device along with the sludge, a sludge discharging opening is easily blocked by the impurities, and the device is easily damaged by the impurities sucked into the device are solved. According to the technical scheme, the anti-blocking mud scraping and sucking machine comprises an arc-shaped push plate, a driving assembly, a filtering assembly, a scraping assembly, a mud sucking assembly and a mud discharging assembly; compared with a traditional sludge scraping and sucking machine, in the process of scraping and sucking out sludge, floating impurities are introduced into the filter tank along with sewage to be filtered, then the sewage is discharged into the sedimentation tank after being separated from the impurities, and the sludge is sucked out of the device after the impurities are filtered and intercepted in the filter tank, so that the sludge is discharged into the sedimentation tank. Therefore, impurities are prevented from being sucked into the device to block the discharge port.

Description

Technical Field

[0001] The utility model relates to the technical field of scraper-suction mud machines, in particular to an anti-clogging scraper-suction mud machine. Background Art

[0002] With the acceleration of urbanization and the improvement of people's living standards, sewage treatment has become an increasingly important environmental protection task. The scraper and suction sludge machine is a device dedicated to sewage treatment. In the sewage treatment process, the scraper and suction sludge machine, as an indispensable and important equipment, plays a key role. The working principle of the scraper and suction sludge machine is to combine a mechanical scraper and a vacuum sludge pump to quickly collect the mud at the bottom of the wastewater pool into the sludge collecting tank through the scraper, and then pump the mud to the concentration tank or discharge point through the sludge suction pump to remove the sludge. The working principle and automation design of the scraper and suction sludge machine greatly improve the efficiency of sewage treatment, and the sludge is treated at a lower cost, thereby improving the water quality. When the existing scraper and suction sludge machine is in use, impurities in the sludge will float on the water surface. In the process of sucking out the sludge, the impurities floating on the water surface will be sucked into the device along with the sludge. The impurities are likely to cause blockage of the sludge discharge port, and the impurities sucked into the interior are likely to cause damage to the device. Utility Model Content

[0003] In order to overcome the problem that impurities in the sludge will float on the water surface when the existing scraper and suction machine is in use, during the process of sucking out the sludge, the impurities floating on the water surface will be sucked into the device along with the sludge, and the impurities will easily cause blockage of the sludge discharge port, and the impurities sucked into the interior will easily cause damage to the device.

[0004] The technical solution of the utility model is: an anti-clogging scraper and suction mud machine, comprising an arc-shaped push plate, a driving component, a sedimentation component, a filtering component, a scraping component, a mud suction component and a mud discharge component; the side of the arc-shaped push plate is provided with a driving component, the bottom surface of the driving component is provided with a sedimentation component, the interior of the sedimentation component is provided with a filtering component, the bottom surface of the driving component is provided with a scraping component, the bottom surface of the scraping component is provided with a mud suction component, and the side of the mud suction component is provided with a mud discharge component.

[0005] Preferably, the arc-shaped push plate can push impurities floating on the water surface into the interior of the filter component, the drive component can provide power for the device to operate, the sedimentation component can sediment the sewage, the filter component can separate the impurities to avoid clogging the device, the scraping component can scrape the sludge inside the sedimentation component, the sludge suction component can collect and transport the scraped sludge, and the sludge discharge component can discharge the collected sludge out of the sedimentation component.

[0006] Preferably, the driving assembly includes a rotating rod, a motor bracket and a driving motor; a rotating rod is arranged on the inner side of the arc-shaped push plate, a motor bracket is arranged on the top surface of the rotating rod, and a driving motor is arranged on the top surface of the motor bracket. The driving motor is used to drive the rotating rod to rotate to provide power for the entire device, and the motor bracket is used to provide support for the driving motor.

[0007] Preferably, the sedimentation component includes a sedimentation tank, a filter tank and a support base; the sedimentation tank is arranged on the bottom surface of the motor bracket, the filter tank is arranged on the outside of the sedimentation tank, and the support base is arranged on the bottom surface of the sedimentation tank; the sludge in the sewage is precipitated and separated in the sedimentation tank, the impurities are filtered through the filter tank, and the support base provides support for the entire device.

[0008] Preferably, the filtering assembly includes a water inlet trough, a filter screen and a one-way valve; a water inlet trough is provided on the top surface of the sedimentation tank, a filter screen is provided inside the water inlet trough, four groups of filter screens are provided, a one-way valve is provided on the inner side of the water inlet trough, two groups of one-way valves are provided, and the arc push plate is driven to rotate by a rotating rod. The outwardly bent arc push plate pushes floating impurities along with the water on the surface of the sedimentation tank through the water inlet trough into the filter tank during the rotation process. After the impurities are filtered through the filter screen, they flow into the sedimentation tank through the one-way valve.

[0009] Preferably, the scraping assembly includes a scraping base, a mud inlet and a curved scraper; a scraping base is arranged on the bottom surface of the rotating rod, a mud inlet is opened on the outer side of the scraping base, and five groups of mud inlets are opened; a curved scraper is arranged on the outer side of the scraping base, and five groups of curved scrapers are arranged; the scraping base is driven to rotate by the rotation of the rotating rod, so that the curved scraper rotates to scrape the sludge inside the sedimentation tank, and the centrifugal force generated by the rotation of the inwardly curved scraper is used to send the sludge into the mud inlet.

[0010] Preferably, the mud suction assembly includes a mud suction bin, a mud suction motor, a mud suction shaft and a spiral plate; the bottom surface of the sedimentation tank is provided with a mud suction bin, the bottom surface of the mud suction bin is provided with a mud suction motor, the output end of the mud suction motor is provided with a mud suction shaft, the outer side of the mud suction shaft is provided with a spiral plate, the spiral plate is provided on the inner side of the scraper base, and the mud suction shaft is driven to rotate by the mud suction motor, thereby driving the spiral plate to rotate, and the sludge entering through the mud inlet is transported to the mud suction bin.

[0011] Preferably, the mud discharge assembly includes a mud discharge pump, a mud discharge pipe and a control valve; a mud discharge pump is arranged on the side of the mud suction bin, a mud discharge pipe is arranged at the output end of the mud discharge pump, and a control valve is arranged on the outside of the mud discharge pipe. The sludge in the mud suction bin is sucked out by the mud discharge pump and discharged out of the device through the mud discharge pipe, and the switch of the mud discharge pipe is controlled by the control valve.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with the traditional sludge scraper and suction machine, when it is used, some impurities in the sludge will float on the water surface. In the process of sucking out the sludge, the impurities floating on the water surface will be sucked into the device along with the sludge, and the impurities are easy to cause blockage of the sludge discharge port, and the impurities sucked into the inside are easy to cause damage to the device. In the process of scraping and sucking out the sludge, the floating impurities are introduced into the filter tank along with the surface of the sewage for filtration treatment, and then the sewage is separated from the impurities and discharged into the sedimentation tank. After the impurities are filtered and intercepted in the filter tank, the sludge is sucked out of the device, thereby preventing the impurities from being sucked into the device to block the discharge port;

[0014] 2. Use the driving motor to drive the rotating rod to rotate, providing the power for the whole device to operate, so that the rotating rod drives the arc-shaped push plate to rotate and push the water in the sedimentation tank outward. The arc-shaped push plate that bends outward pushes the floating impurities along with the water on the surface of the sedimentation tank through the water inlet trough to the inside of the filter tank during the rotation process. After being filtered by the filter net, the sewage flows into the sedimentation tank through the one-way valve, leaving the impurities in the filter tank, thereby preventing the impurities from being sucked into the device along with the sludge, causing blockage or damage to the device;

[0015] 3. The rotating rod is used to rotate the scraper base to rotate, so that the arc scraper rotates to scrape the sludge inside the sedimentation tank. The centrifugal force generated by the rotation of the inward curved arc scraper is used to send the sludge into the sludge inlet. The sludge suction shaft is driven by the sludge suction motor to rotate, thereby driving the spiral plate to rotate, and the sludge entering through the sludge inlet is transported to the sludge suction bin. The control valve is used to control the opening of the sludge discharge pipe, and the sludge in the sludge suction bin is sucked out by the sludge discharge pump, so as to be discharged outside the device through the sludge discharge pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a schematic diagram of the three-dimensional structure of an anti-clogging scraper and suction sludge machine of the utility model;

[0017] Figure 2 The present invention shows a schematic diagram of the three-dimensional structure of a drive assembly of an anti-clogging scraper and suction sludge machine;

[0018] Figure 3 What is shown is a three-dimensional structural schematic diagram of a scraping assembly of an anti-clogging scraper and suction sludge machine of the utility model;

[0019] Figure 4 What is shown is a three-dimensional structural schematic diagram of a sludge suction component of an anti-clogging scraper and suction machine of the utility model;

[0020] Explanation of the reference numerals: 1. arc-shaped push plate; 2. driving assembly; 3. sedimentation assembly; 4. filtering assembly; 5. scraping assembly; 6. mud suction assembly; 7. mud discharge assembly; 201. rotating rod; 202. motor bracket; 203. driving motor; 301. sedimentation tank; 302. filtering tank; 303. supporting base; 401. water inlet trough; 402. filter screen; 403. one-way valve; 501. scraping base; 502. mud inlet; 503. arc-shaped scraper; 601. mud suction bin; 602. mud suction motor; 603. mud suction shaft; 604. spiral plate; 701. mud discharge pump; 702. mud discharge pipe; 703. control valve. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1 The utility model provides an embodiment: an anti-clogging scraper and suction mud machine, comprising an arc-shaped push plate 1, a driving component 2, a sedimentation component 3, a filtering component 4, a scraping component 5, a mud suction component 6 and a mud discharge component 7; the side of the arc-shaped push plate 1 is provided with a driving component 2, the bottom surface of the driving component 2 is provided with a sedimentation component 3, the interior of the sedimentation component 3 is provided with a filtering component 4, the bottom surface of the driving component 2 is provided with a scraping component 5, the bottom surface of the scraping component 5 is provided with a mud suction component 6, and the side of the mud suction component 6 is provided with a mud discharge component 7. The arc-shaped push plate 1 can push impurities floating on the water surface into the interior of the filtering component 4, the driving component 2 can provide power for the operation of the device, the sedimentation component 3 can precipitate sewage, the filtering component 4 can separate impurities to avoid clogging the device, the scraping component 5 can scrape the sludge inside the sedimentation component 3, the mud suction component 6 can collect and transport the scraped sludge, and the mud discharge component 7 can discharge the collected sludge out of the sedimentation component 3.

[0023] See also Figure 2-4In this embodiment, the driving component 2 includes a rotating rod 201, a motor bracket 202 and a driving motor 203; a rotating rod 201 is arranged on the inner side of the arc push plate 1, a motor bracket 202 is arranged on the top surface of the rotating rod 201, and a driving motor 203 is arranged on the top surface of the motor bracket 202. The driving motor 203 is used to drive the rotating rod 201 to rotate, providing power for the entire device to operate, and the motor bracket 202 is used to provide support for the driving motor 203. The sedimentation component 3 includes a sedimentation tank 301, a filter tank 302 and a support base 303; a sedimentation tank 301 is arranged on the bottom surface of the motor bracket 202, a filter tank 302 is arranged on the outside of the sedimentation tank 301, and a support base 303 is arranged on the bottom surface of the sedimentation tank 301. The sludge in the sewage is sedimented in the sedimentation tank 301. Sedimentation separation, impurities are filtered through the filter tank 302, and the support base 303 provides support for the entire device. The filter component 4 includes a water inlet trough 401, a filter screen 402 and a one-way valve 403; the top surface of the sedimentation tank 301 is provided with a water inlet trough 401, and the inside of the water inlet trough 401 is provided with a filter screen 402, and the filter screen 402 is provided with four groups. The inner side of the water inlet trough 401 is provided with a one-way valve 403, and the one-way valve 403 is provided with two groups. The arc push plate 1 is driven to rotate by the rotating rod 201, and the outwardly bent arc push plate 1 pushes the floating impurities along with the water on the surface of the sedimentation tank 301 through the water inlet trough 401 into the filter tank 302 during the rotation process. After the impurities are filtered through the filter screen 402, they flow into the sedimentation tank 301 through the one-way valve 403.

[0024] The scraping assembly 5 includes a scraping base 501, a mud inlet 502 and an arc scraper 503; the bottom surface of the rotating rod 201 is provided with a scraping base 501, the outer side of the scraping base 501 is provided with a mud inlet 502, and the mud inlet 502 is provided with five groups, and the outer side of the scraping base 501 is provided with an arc scraper 503, and the arc scraper 503 is provided with five groups. The scraping base 501 is driven to rotate by the rotating rod 201, so that the arc scraper 503 rotates to scrape the sludge inside the sedimentation tank 301, and the centrifugal force generated by the rotation of the inwardly curved arc scraper 503 is used to send the sludge into the mud inlet 502. The mud suction assembly 6 includes a mud suction bin 601, a mud suction motor 602, a mud suction shaft 603 and a spiral plate 604; the bottom surface of the sedimentation tank 301 is provided with a mud suction bin 601, and the bottom surface of the mud suction bin 601 is provided with a mud suction The motor 602 is provided with a mud suction shaft 603 at the output end of the mud suction motor 602, and a spiral plate 604 is provided on the outer side of the mud suction shaft 603. The spiral plate 604 is provided on the inner side of the scraper base 501. The mud suction motor 602 is used to drive the mud suction shaft 603 to rotate, thereby driving the spiral plate 604 to rotate, and the sludge entering through the mud inlet 502 is transported to the mud suction bin 601. The mud discharge component 7 includes a mud discharge pump 701, a mud discharge pipe 702 and a control valve 703; the mud suction bin 601 is provided with a mud discharge pump 701 on the side, and the output end of the mud discharge pump 701 is provided with a mud discharge pipe 702, and the outer side of the mud discharge pipe 702 is provided with a control valve 703. The sludge in the mud suction bin 601 is sucked out by the mud discharge pump 701 and discharged out of the device through the mud discharge pipe 702. The switch of the mud discharge pipe 702 is controlled by the control valve 703.

[0025] When working, the motor bracket 202 is used to provide support for the driving motor 203, and the driving motor 203 is used to drive the rotating rod 201 to rotate, thereby providing power for the entire device to operate;

[0026] The arc push plate 1 is driven to rotate by the rotating rod 201. The arc push plate 1 that is bent outward pushes the floating impurities along with the water on the surface of the sedimentation tank 301 through the water inlet trough 401 into the filter tank 302 during the rotation process. After the impurities are filtered by the filter screen 402, they flow into the sedimentation tank 301 through the one-way valve 403.

[0027] The rotating rod 201 is used to rotate and drive the scraping base 501 to rotate, so that the arc scraper 503 rotates to scrape the sludge inside the sedimentation tank 301, and the centrifugal force generated by the rotation of the inwardly curved arc scraper 503 is used to send the sludge into the sludge inlet 502;

[0028] The sludge suction motor 602 is used to drive the sludge suction shaft 603 to rotate, thereby driving the spiral plate 604 to rotate, and the sludge entering through the sludge inlet 502 is transported to the sludge suction bin 601;

[0029] The control valve 703 is used to control the mud discharge pipe 702 to open, and the mud in the mud suction bin 601 is sucked out by the mud discharge pump 701, and then discharged out of the device through the mud discharge pipe 702.

[0030] Through the above steps, the sewage is precipitated by the sedimentation component 3, the driving component 2 is used to provide power for the operation of the device, the impurities floating on the water surface are pushed into the interior of the filter component 4 by the arc push plate 1, and the impurities are separated from the water by the filter component 4 to avoid clogging of the device, the sludge inside the sedimentation component 3 is scraped off by the scraping component 5, the scraped sludge is collected and transported by the sludge suction component 6, and the collected sludge is discharged from the sedimentation component 3 by the sludge discharge component 7.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. An anti-clogging sludge scraper and suction machine, comprising an arc-shaped push plate (1); characterized in that: The invention also comprises a driving component (2), a settling component (3), a filtering component (4), a scraping component (5), a mud suction component (6) and a mud discharge component (7); the driving component (2) is arranged on the side of the arc-shaped push plate (1), the settling component (3) is arranged on the bottom surface of the driving component (2), the filtering component (4) is arranged inside the settling component (3), the scraping component (5) is arranged on the bottom surface of the driving component (2), the mud suction component (6) is arranged on the bottom surface of the scraping component (5), and the mud discharge component (7) is arranged on the side of the mud suction component (6).

2. The anti-clogging sludge scraper and suction machine according to claim 1, characterized in that: The driving assembly (2) comprises a rotating rod (201), a motor bracket (202) and a driving motor (203); the rotating rod (201) is arranged on the inner side of the arc-shaped push plate (1), the motor bracket (202) is arranged on the top surface of the rotating rod (201), and the driving motor (203) is arranged on the top surface of the motor bracket (202).

3. The anti-clogging sludge scraper and suction machine according to claim 2, characterized in that: The sedimentation assembly (3) comprises a sedimentation tank (301), a filter tank (302) and a support base (303); the sedimentation tank (301) is arranged on the bottom surface of the motor support (202), the filter tank (302) is arranged outside the sedimentation tank (301), and the support base (303) is arranged on the bottom surface of the sedimentation tank (301).

4. The anti-clogging sludge scraper and suction machine according to claim 3, characterized in that: The filter assembly (4) comprises a water inlet trough (401), a filter screen (402) and a one-way valve (403); the top surface of the sedimentation tank (301) is provided with a water inlet trough (401), and the filter screen (402) is provided inside the water inlet trough (401). Four groups of filter screens (402) are provided, and two groups of one-way valves (403) are provided inside the water inlet tank (401).

5. The anti-clogging sludge scraper and suction machine according to claim 2, characterized in that: The scraping assembly (5) comprises a scraping base (501), a mud inlet (502) and an arc-shaped scraper (503); the scraping base (501) is arranged on the bottom surface of the rotating rod (201), the mud inlet (502) is provided on the outer side of the scraping base (501), and the mud inlet (502) is provided in five groups; the scraping base (501) is arranged on the outer side of the scraping base (501), and the arc-shaped scraper (503) is provided in five groups.

6. The anti-clogging sludge scraper and suction machine according to claim 5, characterized in that: The mud suction component (6) comprises a mud suction bin (601), a mud suction motor (602), a mud suction shaft (603) and a spiral plate (604); the mud suction bin (601) is arranged on the bottom surface of the sedimentation tank (301), the mud suction motor (602) is arranged on the bottom surface of the mud suction bin (601), the mud suction shaft (603) is arranged at the output end of the mud suction motor (602), the outer side of the mud suction shaft (603) is arranged with a spiral plate (604), and the spiral plate (604) is arranged on the inner side of the scraping base (501).

7. The anti-clogging sludge scraper and suction machine according to claim 1, characterized in that: The mud discharge assembly (7) comprises a mud discharge pump (701), a mud discharge pipe (702) and a control valve (703); the mud discharge pump (701) is arranged on the side of the mud suction bin (601), the mud discharge pipe (702) is arranged at the output end of the mud discharge pump (701), and the control valve (703) is arranged on the outside of the mud discharge pipe (702).

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