Self-cleaning anti-blocking sewage treatment tank

Abstract

The utility model relates to sewage treatment technical field especially, it relates to self -cleaning formula prevents the sewage treatment jar of blocking, including sewage treatment jar shell, baffle and fixed assembly, sewage treatment jar shell lower extreme is provided with support column, sewage treatment jar shell upper end is provided with the apron, the apron one side is provided with the water inlet for adding sewage to the sewage treatment jar shell in, sewage treatment jar shell one side is provided with fixed assembly, sewage treatment jar shell inboard is provided with the baffle, the baffle one side is provided with the sewage tank, the sewage tank one side is provided with the drain pipe for draining, and the drain pipe one side is provided with first electric valve, this device passes through the drive motor of starting, and the drive motor drives the rotation of rotating shaft, and the rotating shaft drives the rotation of connecting plate, and the connecting plate drives the rotation of fixed plate, and the fixed plate drives the rotation of scraper, and the sludge on filter plate is scraped into sludge groove, reduces the frequency of manual disassembly and cleaning, reduces maintenance cost and work load, improves work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and in particular to a self-cleaning, anti-clogging wastewater treatment tank. Background Technology

[0002] Currently, water consumption in all provinces and cities in China is becoming increasingly strained, while water resources are very limited. Reusing water resources has become one of the main means of water conservation. Domestic water consumption accounts for a large part of the total water consumption. Therefore, many manufacturers have produced various types of domestic sewage treatment systems in the hope of reusing domestic sewage. Sewage treatment tanks are an important piece of equipment in water treatment systems. They are small in size, have full functions, and are widely favored by various enterprises.

[0003] Existing wastewater treatment tanks are prone to accumulating impurities on their filters during use. This not only leads to rapid clogging but also forces operators to frequently disassemble and clean the filters, significantly increasing maintenance costs and workload. The frequent clogging and cleaning needs further reduce the overall efficiency of the wastewater treatment tank and affect the smooth operation of the treatment process. In addition, impurities remaining on the filters for extended periods can cause corrosion, accelerating filter wear and significantly shortening their service life. Utility Model Content

[0004] In response to the technical problems of existing sewage treatment tanks, such as the accumulation of impurities on the filter screen during use, leading to clogging and requiring frequent disassembly and cleaning of the filter screen, which increases maintenance costs and workload, and the need for clogging and cleaning reduces the overall working efficiency of the sewage treatment tank, and the possibility of corrosion caused by impurities remaining on the filter screen, which shortens the service life of the filter screen, this utility model provides a self-cleaning anti-clogging sewage treatment tank.

[0005] The technical solution of this utility model is as follows: a self-cleaning, anti-clogging sewage treatment tank, including a sewage treatment tank shell, a partition, and a fixing component; a support column is provided at the lower end of the sewage treatment tank shell, and a cover plate is provided at the upper end of the sewage treatment tank shell. An inlet for adding sewage into the sewage treatment tank shell is provided on one side of the cover plate. A fixing component is provided on one side of the sewage treatment tank shell. A partition plate is provided inside the sewage treatment tank shell. A sewage tank is provided on one side of the partition plate. A drain pipe for draining is provided on one side of the sewage tank. A first electric valve is provided on one side of the drain pipe. A sludge tank is provided on one side of the partition plate. A sludge discharge pipe for discharging sludge is provided on one side of the sludge tank. A second electric valve is provided on one side of the sludge discharge pipe. A filter plate is provided on one side of the sewage tank. A drive motor is provided at the upper end of the cover plate. A rotating shaft is provided at the output end of the drive motor. A connecting plate is provided on the outside of the rotating shaft. A fixing plate is provided on one side of the connecting plate. A bolt is provided on one side of the fixing plate. A nut is provided on the outside of the bolt. A scraper is provided on the inside of the fixing plate.

[0006] Preferably, two sets of bolts and nuts are provided, with the two sets of bolts and nuts symmetrically arranged on one side of the fixing plate.

[0007] Preferably, a groove is provided at the corresponding position of the scraper and the bolt, and the bolt is movably connected inside the groove of the scraper.

[0008] Preferably, the fixing component includes a fixing block, a partition plate on one side of the cover plate, a guide block on one side of the sewage treatment tank shell, a spring on the inner side of the guide block, a locking block on one side of the spring for engaging and fixing the fixing block, a knob on one side of the guide block, and a bidirectional screw on one side of the knob.

[0009] Preferably, a groove is provided at the corresponding position of the fixing block and the locking block, and the locking block is engaged and connected inside the groove of the fixing block.

[0010] Preferably, a groove is provided at the corresponding position of the guide block and the locking block, and the locking block is slidably connected inside the groove of the guide block.

[0011] Preferably, a threaded groove is provided at the corresponding position of the locking block and the bidirectional screw, and the bidirectional screw is threadedly connected inside the groove of the locking block.

[0012] The beneficial effects of this utility model are as follows: Compared with traditional sewage treatment tanks, filter screens are prone to accumulating impurities during use, leading to blockages and requiring frequent disassembly and cleaning, which increases maintenance costs and workload. Blockages and cleaning requirements reduce the overall working efficiency of the sewage treatment tank, and impurities remaining on the filter screen may cause corrosion, shortening the service life of the filter screen. This device, by starting a drive motor, drives a rotating shaft to rotate, which in turn drives a connecting plate to rotate, which in turn drives a fixing plate to rotate, and the fixing plate drives a scraper to rotate, scraping the sludge on the filter plate into a sludge tank. This reduces the frequency of manual disassembly and cleaning, lowers maintenance costs and workload, and improves working efficiency. Attached Figure Description

[0013] Figure 1 The diagram shown is a three-dimensional structural schematic of this utility model;

[0014] Figure 2 The diagram shown is a cross-sectional view of the outer shell of the wastewater treatment tank of this utility model.

[0015] Figure 3 The diagram shown is a cross-sectional view of the combination of the rotating shaft, connecting plate, fixing plate, bolts, nuts and scraper of this utility model.

[0016] Figure 4 The diagram shown is a disassembled structural diagram of the rotating shaft, connecting plate, fixing plate, bolts and scraper of this utility model;

[0017] Figure 5The diagram shown is a cross-sectional view of the fixing component of this utility model.

[0018] Explanation of reference numerals in the attached drawings: 1. Outer shell of the sewage treatment tank; 2. Support column; 3. Cover plate; 4. Inlet; 501. Baffle plate; 502. Sewage tank; 503. Drain pipe; 504. First electric valve; 505. Sludge tank; 506. Sludge discharge pipe; 507. Second electric valve; 508. Filter plate; 509. Drive motor; 510. Rotating shaft; 511. Connecting plate; 512. Fixing plate; 513. Bolt; 514. Nut; 515. Scraper; 601. Fixing block; 602. Guide block; 603. Spring; 604. Locking block; 605. Knob; 606. Double-acting screw. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Please see Figure 1 - Figure 5This utility model provides an embodiment of a self-cleaning, anti-clogging sewage treatment tank, comprising a sewage treatment tank shell 1, a partition 501, and a fixing assembly; a support column 2 is provided at the lower end of the sewage treatment tank shell 1, and a cover plate 3 is provided at the upper end of the sewage treatment tank shell 1. An inlet 4 for adding sewage into the sewage treatment tank shell 1 is provided on one side of the cover plate 3. A fixing assembly is provided on one side of the sewage treatment tank shell 1. A partition 501 is provided inside the sewage treatment tank shell 1. A sewage tank 502 is provided on one side of the partition 501, and a drain pipe 503 for draining water is provided on one side of the sewage tank 502. A first electric valve 504 is installed on one side of the partition 501. A sludge tank 505 is installed on one side of the sludge tank 505. A sludge discharge pipe 506 for sludge discharge is installed on one side of the sludge discharge pipe 506. A second electric valve 507 is installed on one side of the sewage tank 502. A filter plate 508 is installed on one side of the sewage tank 502. A drive motor 509 is installed on the upper end of the cover plate 3. A rotating shaft 510 is installed at the output end of the drive motor 509. A connecting plate 511 is installed on the outside of the rotating shaft 510. A fixing plate 512 is installed on one side of the connecting plate 511. A bolt 513 is installed on one side of the fixing plate 512. A nut 514 is installed on the outside of the bolt 513 for fixing. A scraper 515 is provided on the inner side of plate 512. Two sets of bolts 513 and nuts 514 are provided, symmetrically arranged on one side of the fixing plate 512. The two sets of bolts 513 and nuts 514 make the scraper 515 more securely fixed. A groove is opened at the corresponding position of the scraper 515 and the bolt 513. The bolt 513 is movably connected inside the groove of the scraper 515. The groove of the scraper 515 and the bolt 513 allows the bolt 513 to pass through the groove to fix the scraper 515. Sewage is introduced into the outer shell of the sewage treatment tank through the inlet 4. In step 1, the wastewater is filtered through filter plate 508 and then enters wastewater tank 502. The sludge remains on filter plate 508. By starting drive motor 509, drive motor 509 drives rotating shaft 510 to rotate. Rotating shaft 510 drives connecting plate 511 to rotate. Connecting plate 511 drives fixed plate 512 to rotate. Fixed plate 512 drives scraper 515 to rotate, scraping the sludge on filter plate 508 into sludge tank 505. By starting first electric valve 504, wastewater is discharged from drain pipe 503. By starting second electric valve 507, sludge is discharged from sludge discharge pipe 506.

[0021] Please see Figure 5In this embodiment, the fixing component includes a fixing block 601, a partition 501 on one side of the cover plate 3, a guide block 602 on one side of the outer shell 1 of the sewage treatment tank, a spring 603 inside the guide block 602, a locking block 604 on one side of the spring 603 for engaging and fixing the fixing block 601, a knob 605 on one side of the guide block 602, and a bidirectional screw 606 on one side of the knob 605. Slots are provided at corresponding positions of the fixing block 601 and the locking block 604. The locking block 604 engages and connects inside the slot of the fixing block 601. The slots at corresponding positions of the fixing block 601 and the locking block 604 allow the locking block 604 to engage and connect. 04 provides a limiting effect when engaged inside the groove. The guide block 602 and the locking block 604 have corresponding grooves. The locking block 604 is slidably connected inside the groove of the guide block 602. The grooves at the corresponding positions of the guide block 602 and the locking block 604 provide a limiting effect when the locking block 604 slides inside the groove. The locking block 604 and the bidirectional screw 606 have corresponding threaded grooves. The bidirectional screw 606 is threadedly connected inside the groove of the locking block 604. The bidirectional screw 606 causes the locking block 604 to slide when rotated.

[0022] During operation, wastewater is introduced into the outer shell 1 of the wastewater treatment tank through inlet 4 and then filtered through filter plate 508. The filtered wastewater enters the wastewater tank 502, while sludge remains on filter plate 508. By starting drive motor 509, drive motor 509 drives rotating shaft 510 to rotate, rotating shaft 510 drives connecting plate 511 to rotate, connecting plate 511 drives fixing plate 512 to rotate, fixing plate 512 drives scraper 515 to rotate, scraping the sludge on filter plate 508 into sludge tank 505. By starting first electric valve 504, wastewater is discharged from drain pipe 503. By starting second electric valve 507, sludge is discharged from sludge discharge pipe 506. By rotating knob 605, knob 605 drives bidirectional screw 606 to rotate, bidirectional screw 606 drives locking block 604 to slide inside the outer shell 1 of wastewater treatment tank, releasing locking block 604 from limiting fixing block 601. Then cover plate 3 is opened to facilitate cleaning of the inside of the device.

[0023] Through the above steps, sewage is added into the outer shell 1 of the sewage treatment tank through the inlet 4, and then filtered through the filter plate 508. The filtered sewage enters the sewage tank 502, while the sludge remains on the filter plate 508. By starting the drive motor 509, the drive motor 509 drives the rotating shaft 510 to rotate, the rotating shaft 510 drives the connecting plate 511 to rotate, the connecting plate 511 drives the fixing plate 512 to rotate, and the fixing plate 512 drives the scraper 515 to rotate, scraping the sludge on the filter plate 508 into the sludge tank 505. By starting the first electric valve 504, the sewage is discharged from the drain pipe 503, and by starting the second electric valve 507, the sludge is discharged from the sludge discharge pipe 506.

Claims

1. A self-cleaning, anti-clogging sewage treatment tank, comprising a sewage treatment tank shell (1); characterized in that: It also includes a partition (501) and a fixing component; a support column (2) is provided at the lower end of the sewage treatment tank shell (1), a cover plate (3) is provided at the upper end of the sewage treatment tank shell (1), an inlet (4) for adding sewage into the sewage treatment tank shell (1) is provided on one side of the cover plate (3), a fixing component is provided on one side of the sewage treatment tank shell (1), a partition (501) is provided inside the sewage treatment tank shell (1), a sewage tank (502) is provided on one side of the partition (501), a drain pipe (503) for draining is provided on one side of the sewage tank (502), a first electric valve (504) is provided on one side of the drain pipe (503), and a sludge tank (504) is provided on one side of the partition (501). 505), a sludge discharge pipe (506) for sludge discharge is provided on one side of the sludge tank (505), a second electric valve (507) is provided on one side of the sludge discharge pipe (506), a filter plate (508) is provided on one side of the sewage tank (502), a drive motor (509) is provided at the upper end of the cover plate (3), a rotating shaft (510) is provided at the output end of the drive motor (509), a connecting plate (511) is provided on the outside of the rotating shaft (510), a fixing plate (512) is provided on one side of the connecting plate (511), a bolt (513) is provided on one side of the fixing plate (512), a nut (514) is provided on the outside of the bolt (513), and a scraper (515) is provided on the inside of the fixing plate (512).

2. The self-cleaning, anti-clogging sewage treatment tank according to claim 1, characterized in that: Two sets of bolts (513) and nuts (514) are provided, and the two sets of bolts (513) and nuts (514) are symmetrically arranged on one side of the fixing plate (512).

3. The self-cleaning, anti-clogging sewage treatment tank according to claim 1, characterized in that: The scraper (515) and the bolt (513) are provided with grooves at corresponding positions, and the bolt (513) is movably connected inside the groove of the scraper (515).

4. The self-cleaning, anti-clogging sewage treatment tank according to claim 1, characterized in that: The fixing assembly includes a fixing block (601), a partition (501) on one side of the cover plate (3), a guide block (602) on one side of the outer shell (1) of the sewage treatment tank, a spring (603) on the inner side of the guide block (602), a locking block (604) on one side of the spring (603) for engaging and fixing the fixing block (601), a knob (605) on one side of the guide block (602), and a two-way screw (606) on one side of the knob (605).

5. The self-cleaning, anti-clogging sewage treatment tank according to claim 4, characterized in that: The fixing block (601) and the corresponding position of the locking block (604) are provided with grooves, and the locking block (604) is engaged and connected inside the groove of the fixing block (601).

6. The self-cleaning, anti-clogging sewage treatment tank according to claim 4, characterized in that: The guide block (602) and the locking block (604) have corresponding slots, and the locking block (604) is slidably connected inside the slot of the guide block (602).

7. The self-cleaning, anti-clogging sewage treatment tank according to claim 4, characterized in that: The corresponding positions of the locking block (604) and the bidirectional screw (606) are provided with threaded grooves, and the bidirectional screw (606) is threadedly connected to the inside of the groove of the locking block (604).

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