CN218608248U

CN218608248U - Sewage filtering device

Info

Publication number: CN218608248U
Application number: CN202222821169.6U
Authority: CN
Inventors: 杨龙凤
Original assignee: Zhejiang Chuanyu Environmental Protection Co ltd
Current assignee: Zhejiang Chuanyu Environmental Protection Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-03-14
Anticipated expiration: 2032-10-25

Abstract

The utility model provides a sewage filtering device for pile up a certain amount of silt in the box among the solution background art, thereby cause the unable smooth and easy exhaust technical problem of sewage after the filtration when silt piles up when more, include: box, desilting subassembly, cylinder, vertical rack bar and a plurality of supporting legs, it is a plurality of supporting legs fixed mounting is in the bottom half, 1 fixed mounting of cylinder is in the bottom half and its flexible end is vertical upwards stretches into the box, the rack bar sets firmly in the flexible end of cylinder, the desilting subassembly is installed in the box, and the desilting subassembly just can rotate its bottom relatively with the bottom butt of box, the rack bar is connected with the desilting subassembly, the rack bar is used for driving the desilting subassembly along with the drive of the flexible end of cylinder and rotates, and then makes the desilting subassembly rotate the desilting in the bottom of box. The utility model discloses simple structure mainly filters the problem of cleaing away silt with sewage.

Description

Sewage filtering device

Technical Field

The utility model relates to a sewage treatment technical field, concretely relates to sewage filtering device.

Background

The existing sewage filtering device can effectively filter most of residential domestic sewage, restaurant sewage and industrial sewage, and avoid ecological pollution caused by the fact that the sewage is discharged to rivers and lakes when the sewage is not filtered.

In the prior art, it is especially important to the inside self-cleaning process of filter equipment, this can use for a long time and play the key role to sewage treatment's progress to filter equipment, like the utility model patent document of the publication number of authorizing "CN209771520U", the patent name "be convenient for clear up the sewage treatment plant who crosses filter plate" discloses a sewage filter equipment, this filter equipment includes treatment tank, moving mechanism and crosses filter plate, baffle box and apron, and baffle box fixes on the apron inner wall, moving mechanism drives to cross filter plate and reciprocates.

Sewage falls into in the treatment tank and is detained certain filth in the baffle box, and remaining sewage then falls into filter plate, filters the longer back of sewage live time, can pile up a certain amount of silt in the treatment tank, thereby it can't smoothly discharge to cause the sewage after the filtration when silt piles up more.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is not enough to prior art, provides a sewage filter equipment for pile up an amount of silt in the solution box, thereby pile up when silt and cause the unable smooth and easy exhaust technical problem of sewage after the filtration.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sewage filtration device comprising: box, desilting subassembly, cylinder, vertical rack bar and a plurality of supporting legs, it is a plurality of supporting legs fixed mounting is in the bottom half, cylinder fixed mounting is in the bottom half and its flexible end is vertical upwards stretches into the box, the rack bar sets firmly in the flexible end of cylinder, the desilting subassembly is installed in the box, and the desilting subassembly just can rotate its bottom relatively with the bottom butt of box, the rack bar is connected with the desilting subassembly, the rack bar is used for driving the desilting subassembly along with the drive of the flexible end of cylinder and rotates, and then makes the desilting subassembly rotate the desilting in the bottom of box.

The working principle is as follows:

firstly, operating personnel installs one deck filter layer in the box at first, and later operating personnel is leading-in to the box with sewage, and sewage filters through the filter layer, and silt that contains in the sewage is accumulated through certain time, can pile up at the bottom half.

Then, operating personnel starts the cylinder, and the cylinder drives the ratch and reciprocates, and the ratch drives the desilting subassembly and rotates to the desilting subassembly can be continuous will pile up the silt discharge to the box in the bottom half, simultaneously with the help of the inflow and the outflow of sewage in the box, thereby will mix the silt after scattering through the desilting subassembly and to the sewage, thereby by the discharge box.

The utility model has the advantages that:

through setting up the ratch on the flexible end of cylinder to and mutually support between the desilting subassembly, the desilting subassembly can be when sewage filters, produced silt when constantly discharging filtration sewage to compare with the prior art who mentions in the background art, the utility model discloses pile up a certain amount of silt in the can discharge box, and keep sewage filter equipment smoothly discharge sewage.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is an enlarged assembly view of the first rotating shaft and the second rotating shaft.

Description of the reference numerals: the device comprises an air cylinder 1, a supporting leg 2, a rotary disc 3, a second tooth 4, a sealing ring 5, a first gear 6, a scraper 7, a first tooth 8, a second gear 9, a second rotating shaft 10, a first rotating shaft 11, a fixed block 12, a first bevel gear 13, a second bevel gear 14, a filter screen 15, a first bolt 16, a brush rod 17, a water inlet pipe 18, a hinge joint 19, a sliding block 20, a box body 21, a pressing plate 22, a spring 23, a motor 24, a third rotating shaft 25, a cylinder 26, a cover plate 27, a second bolt 28, a sliding rail 29, an annular sliding groove 30, a tooth rod 31, a water outlet pipe 32 and a connecting cylinder 33.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1, a sewage filtering apparatus includes: box 21, desilting subassembly, cylinder 1, vertical rack bar 31 and a plurality of supporting legs 2, it is a plurality of 2 fixed mounting of supporting legs are in the box 21 bottom, 1 fixed mounting of cylinder is in the box 21 bottom and its flexible end is vertical upwards to stretch into box 21, rack bar 31 sets firmly in the flexible end of cylinder 1, the desilting subassembly is installed in box 21, and the desilting subassembly just can rotate its bottom relatively with the bottom butt of box 21, rack bar 31 is connected with the desilting subassembly, rack bar 31 is used for driving the desilting subassembly along with the drive of the flexible end of cylinder 1 and rotates, and then makes the desilting subassembly rotate the desilting in the bottom of box 21. Through the desilting subassembly of establishing in box 21, when box 21 bottom needs clearance silt, sewage is leading-in the box 21 and flow, start cylinder 1, the flexible end of cylinder 1 drives ratch 31 and reciprocates, ratch 31 drives the desilting subassembly and constantly rotates, the desilting subassembly rotates and can stirs the silt of piling up in the bottom half, thereby make this part silt mix with the sewage that gets into in the box 21, thereby taken out box 21 by sewage, thereby play the accumulational silt effect in discharge box 21 bottom, can be with the continuous discharge of box 21 bottom accumulational silt outside box 21 through this kind of mode, thereby make device normal operating.

As shown in fig. 1 and 2, the dredging component includes a rotary disk 3, a scraper 7, a plurality of first teeth 8, a first gear 6, a second gear 9, a first rotating shaft 11, a second rotating shaft 10, a fixed block 12, a first bevel gear 13 and a second bevel gear 14, the rotary disk 3 is sleeved on the telescopic end of the cylinder 1, the rotary disk 3 is rotatably connected with the bottom of the box 21, the bottom of the box 21 is provided with a ring groove 30, the bottom of the rotary disk 3 is fixed with a connecting cylinder 33 coaxial with the rotary disk, the connecting cylinder 33 is inserted in the ring groove 30 and can rotate relative to the ring groove 30, the rotary disk 3 can rotate by using the axis of the rotary disk as the center through the specific mode, the scraper 7 is fixedly installed on one side of the rotary disk 3 and abutted against the bottom of the box 21, the fixed block 12 is fixedly installed on the inner wall of the box 21, the first teeth 8 are uniformly and equidistantly fixedly installed on the rotary disk 3, the first teeth 8 are all located on the same circumference, the first rotating shaft 11 is penetrated on the fixed block 12 and can rotate relative to the fixed block 12, the first gears 6, the first bevel gear 13 and the second bevel gear 14 are uniformly engaged with the second bevel gear 14, the second bevel gear 9 and the second bevel gear 14 are uniformly engaged with the second bevel gear 14, and the second bevel gear 14.

When the accumulated sludge at the bottom of the box body 21 needs to be cleaned, the design mode starts the air cylinder 1 through an operator, the telescopic end of the air cylinder 1 drives the rack bar 31 to move up and down, the rack bar 31 drives the second teeth 4 to move up and down, the second gear 9 rotates, the second gear 9 drives the second rotating shaft 10 to rotate, the second rotating shaft 10 drives the first bevel gear 13 to rotate, the first bevel gear 13 drives the second bevel gear 14 to rotate, the second bevel gear 14 drives the first rotating shaft 11 to rotate, the first rotating shaft 11 drives the first gear 6 to rotate, the first gear 6 drives the meshed first teeth 8 to rotate, the first teeth 8 drive the rotary disc 3 to rotate, the rotary disc 3 drives the scraper 7 to rotate, the scraper 7 can be driven to clean the accumulated sludge at the bottom of the box body 21 and discharge the sludge to the outer side of the box body 21 through the mode, and the desilting component is simple in structure, ingenious and high in practicability.

As shown in fig. 1, a filter screen 15 is further included, and the filter screen 15 is installed on top of the rack bar 31. The problem that sewage needs to be filtered when entering the box body 21 is solved through the mode. As shown in fig. 1, a first bolt 16 is screwed on the filter screen 15, and the first bolt 16 is screwed on the rack 31. When the filter screen 15 is used for a long time and impurities which cannot be removed are left on the filter screen 15, the first bolt 16 is screwed out to take down the filter screen 15 and clean the filter screen 15, so that the filter screen 15 cannot be normally used due to blockage.

As shown in fig. 1, the brush device further includes two brush rods 17, two sliders 20, two pressing plates 22, two springs 23, a motor 24, a third rotating shaft 25, a cylinder 26 and two sliding rails 29, the motor 24 is fixedly mounted at the top of the box body 21, the third rotating shaft 25 is mounted at the output end of the motor 24, the third rotating shaft 25 vertically penetrates through the box body 21, the cylinder 26 is fixedly connected to the bottom of the third rotating shaft 25, the two sliding rails 29 are respectively and fixedly mounted at two sides of the cylinder 26, the two sliders 20 are respectively and correspondingly and slidably mounted on the sliding rails 29 at two sides, the two brush rods 17 are correspondingly and fixedly mounted on the two sliders 20 one by one, the two springs 23 are fixedly mounted on the inner wall of the box body 21 and located at two sides of the cylinder 26, the two pressing plates 22 are correspondingly mounted at the bottom ends of the two springs 23 one by one, the pressing plates 22 are abutted to the corresponding sliders 20 and used for pushing the sliders 20 to vertically slide along the sliding rails 29, and bristles are arranged on the brush rods 17.

When the filter screen 15 needs to be further cleaned, an operator starts the motor 24, the motor 24 drives the third rotating shaft 25 to rotate, the third rotating shaft 25 drives the cylinder 26 to rotate, the cylinder 26 drives the two sliding blocks 20 to rotate, the two sliding blocks 20 respectively drive the two brush rods 17 to rotate, the filter screen 15 moves upwards to extrude the brush rods 17 and extrude the two pressing plates 22 simultaneously, through the mode, the brush rods 17 drive bristles on the brush rods 17 to further clean dirt on the filter screen 15, therefore, the filtering effect of the device is improved, moreover, when the gear rod 31 and the filter screen 15 are driven by the air cylinder 1 to upwards push the brush rods 17, the spring 23 generates downward extrusion force on the filter screen 15 through the pressing plates 22 and the sliding blocks 20, so that the brush rods 17 can brush the filter screen 15 in a downward pressing state, and the brushing efficiency can be further improved.

As shown in fig. 1, the portable electronic device further includes a rotating shaft 19, a second bolt 28 and a cover plate 27, one end of the cover plate 27 is rotatably connected with the box body 21 through the rotating shaft 19, the other end of the cover plate 27 abuts against the top of the box body 21, the second bolt 28 penetrates through the other end of the cover plate 27 and is in threaded connection with the top of the box body 21, the motor 24 is fixedly connected with the cover plate 27, the rotating shaft 25 penetrates through the cover plate 27, and the two springs 23 are fixedly connected with the cover plate 27. This kind of design can rotate apron 27 through unscrewing second bolt 28 for spring 23 and brush-holder stud 17 in time change when the loss is too big, and in time maintain when motor 24 breaks down, with the normal work progress of assurance device, here brush-holder stud 17's length designs as required, thereby when outwards rotating apron 27, apron 27 can drive brush-holder stud 17 and remove out box 21, is unlikely to brush-holder stud 17 and box 21's inner wall formation butt conflict.

As shown in fig. 1, the cylinder device further comprises a sealing ring 5, wherein the sealing ring 5 is installed at the connecting part of the box body 21 and the telescopic end of the cylinder 1. The mode solves the problem of sewage leakage and prevents environmental pollution caused by sewage leakage. As shown in fig. 1, the water tank further comprises a water inlet pipe 18 and a water outlet pipe 32, wherein the water inlet pipe 18 is fixedly installed on one side of the top of the tank body 21, and the water outlet pipe 32 is fixedly installed on one side of the bottom of the tank body 21. Through this kind of mode with the leading-in and discharge box 21 of sewage for the device can normal operating, this kind of drainage mode simple structure.

The working principle is as follows:

first, the operator introduces the sewage into the inlet pipe 18, the sewage is filtered by the filter screen 15, and the filtered sewage is discharged from the outlet pipe 32 at the bottom of the tank 21, so that the filtering is performed, and the operator takes out the filtered matter remaining on the filter screen 15 as appropriate.

After using a period of time, when needs clear up the mesh of filter screen 15, operating personnel starts after that motor 24, motor 24 drive third pivot 25 and rotate, and third pivot 25 drives cylinder 26 and rotates, and cylinder 26 drives two sliders 20 and rotates, and two sliders 20 drive two brush poles 17 respectively and rotate to two brush poles 17 can wash filter screen 15.

When sludge accumulated at the bottom of the box body 21 needs to be cleaned, an operator starts the air cylinder 1, the telescopic end of the air cylinder 1 drives the rack bar 31 to move up and down, the rack bar 31 drives the second tooth 4 to move up and down, the second tooth 4 drives the second gear 9 to rotate, the second gear 9 drives the second rotating shaft 10 to rotate, the second rotating shaft 10 drives the first bevel gear 13 to rotate, the first bevel gear 13 drives the second bevel gear 14 to rotate, the second bevel gear 14 drives the first rotating shaft 11 to rotate, the first rotating shaft 11 drives the first gear 6 to rotate, the first gear 6 drives the first tooth 8 to rotate, the first tooth 8 drives the rotating disc 3 to rotate, the rotating disc 3 drives the scraper 7 to rotate, and therefore the scraper 7 can continuously clean the sludge at the bottom of the box body 21.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A sewage filtration apparatus, comprising: box (21), desilting subassembly, cylinder (1), vertical rack bar (31) and a plurality of supporting legs (2), it is a plurality of supporting legs (2) fixed mounting is in box (21) bottom, cylinder (1) fixed mounting is in box (21) bottom and its flexible end is vertical upwards stretches into box (21), rack bar (31) set firmly in the flexible end of cylinder (1), the desilting subassembly is installed in box (21), and the bottom butt of desilting subassembly and box (21) just can rotate its bottom relatively, rack bar (31) are connected with the desilting subassembly, rack bar (31) are used for driving the desilting subassembly along with the drive of the flexible end of cylinder (1) and rotate, and then make the desilting subassembly rotate the desilting in the bottom of box (21).

2. The wastewater filtration unit according to claim 1, wherein: the dredging component comprises a rotary disc (3), a scraper blade (7), a plurality of first teeth (8), a first gear (6), a second gear (9), a first rotating shaft (11), a second rotating shaft (10), a fixed block (12), a first bevel gear (13) and a second bevel gear (14), the rotary disc (3) is sleeved on the telescopic end of the cylinder (1) and the rotary disc (3) is rotatably connected with the bottom of the box body (21), the rotary disc (3) can rotate by taking the axis of the rotary disc as the center, the scraper blade (7) is fixedly arranged on one side of the rotary disc (3) and is abutted against the bottom of the box body (21), the fixed block (12) is fixedly arranged on the inner wall of the box body (21), the first teeth (8) are uniformly and equidistantly fixedly arranged on the rotary disc (3), the first teeth (8) are positioned on the same circumference, the first rotating shaft (11) penetrates through the fixed block (12) and can rotate relative to the fixed block (12), the first gear (6) and the first bevel gear (13) are fixed on the first rotating shaft (11), the second bevel gear (6) is meshed with the second bevel gear (10), the second bevel gear (14) and the second bevel gear (10) is fixedly arranged on the inner wall of the box body (21), the first bevel gear (13) is meshed with the second bevel gear (14), a plurality of second teeth (4) which are uniformly distributed along the vertical direction are fixed on the rack bar (31), and the second gear (9) is meshed with the second teeth (4).

3. The wastewater filtration unit according to claim 1, wherein: still include filter screen (15), filter screen (15) are installed in ratch (31) top.

4. A sewage filtration apparatus according to claim 3 wherein: the filter screen (15) is connected with a first bolt (16) in a threaded mode, and the first bolt (16) is connected with the toothed bar (31) in a threaded mode.

5. A sewage filtration apparatus according to claim 3 wherein: still include two brush pole (17), two slider (20), two clamp plates (22), two springs (23), motor (24), third pivot (25), cylinder (26) and two slide rail (29), motor (24) fixed mounting is at box (21) top, install on the output of motor (24) third pivot (25), and vertical the wearing to establish in box (21) of third pivot (25), cylinder (26) fixed connection is in third pivot (25) bottom, two slide rail (29) fixed mounting respectively in the both sides of cylinder (26), two slider (20) correspond slidable mounting respectively on both sides slide rail (29), two brush pole (17) one-to-one fixed mounting is on two slider (20), two spring (23) fixed mounting is just located the both sides of cylinder (26) respectively at box (21) inner wall, two clamp plate (22) one-to-one install in two spring (23) bottom, clamp plate (22) and the slider (20) that correspond the butt for promote slider (20) along slide rail (29) the brush pole (17), be equipped with the brush hair on the brush pole (17).

6. The wastewater filtering apparatus according to claim 5, wherein: still include axis of rotation (19), second bolt (28) and apron (27), apron (27) one end is rotated through axis of rotation (19) with box (21) and is connected, the other end and box (21) top butt of apron (27), this other end that apron (27) were worn to establish in second bolt (28) and with box (21) top threaded connection, motor (24) and apron (27) fixed connection, apron (27) are passed in pivot (25), two spring (23) and apron (27) fixed connection.

7. The wastewater filtering device according to claim 1, characterized in that: still include sealing washer (5), sealing washer (5) are installed in box (21) and cylinder (1) flexible end's junction.

8. The wastewater filtration unit according to claim 1, wherein: still include oral siphon (18) and outlet pipe (32), oral siphon (18) fixed mounting is in box (21) top one side, outlet pipe (32) fixed mounting is in box (21) bottom one side.