CN217829086U

CN217829086U - Sewage filtering device

Info

Publication number: CN217829086U
Application number: CN202221194381.8U
Authority: CN
Inventors: 张伟华; 郑小二; 彭英
Original assignee: Chongqing Taike Environmental Protection Technology Co ltd
Current assignee: Chongqing Taike Environmental Protection Technology Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-11-18
Anticipated expiration: 2032-05-18

Abstract

The utility model provides a sewage filtering device, include: the box, apron and filter screen bag, the open-top of box forms the filter chamber, and the apron sets up at the box top through installation component detachably, and the apron is used for sealing the opening is provided with the supporting shoe on the lateral wall of filter chamber, and filter screen bag sets up in the filter chamber, and the supporting shoe is used for supporting filter screen bag, has the interval between filter screen bag and the filter chamber bottom, still is provided with the drain pipe that is used for filtering the sewage discharge of intracavity on the lateral wall of box, and the drain pipe is located filter screen bag below, and the bottom of box still is provided with and is used for driving its wheel of walking subaerial, has solved the problem that exists among the prior art after filtering sewage, be not convenient for the big bulk material clearance after filtering.

Description

Sewage filtering device

Technical Field

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

Background

In the process of sewage treatment, firstly, large-block-shaped substances in sewage need to be removed to ensure the subsequent sewage treatment step, the existing sewage treatment mode is that a grating is arranged in a channel for conveying sewage to block the large-block-shaped substances (such as branches, plastic bags, plastic bottles and the like) mixed in the sewage, and then the sewage is conveyed to the next process for treatment, although the grating can block the large-block-shaped substances, workers need to spend a large amount of time when cleaning the large-block-shaped substances blocked by the grating, particularly the plastic bags wound on the grating, which is very inconvenient to clean.

SUMMERY OF THE UTILITY MODEL

To exist not enough among the prior art, the utility model provides a sewage filtering device, it has solved exist among the prior art after filtering sewage, is not convenient for the big bulk material clearance after filtering.

According to the utility model discloses an embodiment, a sewage filtering device, include: the top opening of box forms the filter chamber, and the apron is used for sealing through installation component detachably setting at the box top the apron is used for sealing the opening is provided with the supporting shoe on the lateral wall of filter chamber, and the filter screen bag sets up in the filter chamber, and the supporting shoe is used for supporting the filter screen bag, has the interval between filter screen bag and the filter chamber bottom, still is provided with on the lateral wall of box to be used for filtering the exhaust drain pipe of the sewage of intracavity, and the drain pipe is located filter screen bag below, and the bottom of box still is provided with and is used for driving its wheel of walking subaerial.

Compared with the prior art, the utility model discloses following beneficial effect has: through set up the filtration string bag in the filter chamber, set up the supporting shoe simultaneously and support the filtration string bag on the lateral wall of filter chamber, dismantle the apron from the box before sewage filters, then carry the filter chamber with sewage from the opening part of filter chamber, the filtration string bag blocks the bold form material of mixing in sewage in the filtration string bag, and sewage then passes the filtration string bag and finally follows the discharge box of drain pipe department, when needs take out bold form material, only need vertically upwards pull out the box with the filtration string bag, then with the bold form material among the filtration string bag pour out can, the bold form material that this mode can be quick with mixing in sewage takes out, improve the recovery efficiency of bold form material, the benefit that sets up the apron simultaneously is, when not using this filter equipment, it is internal to prevent to have impurity to enter into the filter chamber.

Furthermore, the bottom of the filter net bag is also inlaid with an installation block, and the top of the installation block is provided with a vertical suspension assembly.

Further, the suspension assembly includes: the mounting column is detachably connected with the mounting block through a screw rod, and a plurality of suspension rods are arranged on the side wall of the mounting column.

Further, the mounting assembly includes: the positioning pin is arranged at the bottom of one end of the cover plate, the locking mechanism is arranged at the top of the box body, the top of the box body is further provided with a positioning groove for inserting the positioning pin, and the locking mechanism is used for locking one end, deviating from the positioning pin, of the cover plate.

Further, the locking mechanism includes: the rotatory piece, first bevel gear and second bevel gear, the sunken mounting groove that forms in top of box, be provided with rotatory chamber on the apron, the bottom of apron is provided with the passageway with rotatory chamber and mounting groove intercommunication, first bevel gear and second bevel gear set up in the mounting groove through first pivot and second pivot rotation respectively, the passageway is passed vertically to the one end of second pivot and inserts rotatory intracavity, rotatory piece sets up the tip that is located rotatory chamber one end in the second pivot, rotatory chamber is used for supplying rotatory piece to rotate in it, the box is stretched out to the one end of first pivot.

Furthermore, the bottom of the box body is also provided with a hydraulic cylinder, the output end of the hydraulic cylinder vertically extends downwards, the output end of the hydraulic cylinder is provided with a limiting disc, and the bottom of the limiting disc is provided with a plurality of bulges.

Drawings

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

Fig. 2 is an enlarged view of a portion a in fig. 1.

In the drawings, wherein: 1. a box body; 2. a filter chamber; 3. a cover plate; 4. a filter net bag; 5. a drain pipe; 6. a wheel; 7. a support block; 8. mounting a block; 9. mounting a column; 10. a suspension rod; 11. positioning pins; 12. mounting grooves; 13. a channel; 14. a rotating chamber; 15. a first bevel gear; 16. a second bevel gear; 17. a first rotating shaft; 18. a second rotating shaft; 19. rotating the block; 20. a screw; 21. a hydraulic cylinder; 22. a limiting disc; 23. and (4) protruding.

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, the embodiment of the utility model provides a sewage filtering device, include: the box 1, apron 3 and filter screen bag 4, the open-top of box 1 forms filter chamber 2, and apron 3 sets up at box 1 top through installation component detachably, and apron 3 is used for sealing the opening is provided with supporting shoe 7 on the lateral wall of filter chamber 2, and filter screen bag 4 sets up in filter chamber 2, and supporting shoe 7 is used for supporting filter screen bag 4, has the interval between filter screen bag 4 and the 2 bottoms of filter chamber, still is provided with on the lateral wall of box 1 to be used for the sewage discharge's in the filter chamber 2 drain pipe 5, and drain pipe 5 is located filter screen bag 4 below, and box 1's bottom still is provided with and is used for driving its wheel 6 at subaerial walking.

Through set up filter net bag 4 in filter chamber 2, set up supporting shoe 7 on filter chamber 2's lateral wall simultaneously and support filter net bag 4, dismantle apron 3 from box 1 before sewage filters, then carry sewage in filter chamber 2 from filter chamber 2's opening part, filter net bag 4 blocks the bold form material of mixing in sewage in filter net bag 4, and sewage then passes filter net bag 4 and finally discharges box 1 from drain pipe 5, when needs take out bold form material, only need vertical upwards pull out box 1 with filter net bag 4, then with filter net bag 4 in bold form material pour out can, this mode can be quick take out the bold form material that mixes in sewage, improve the recovery efficiency of bold form material, it is simultaneously when setting up apron 3, when not using this filter equipment, prevent that impurity from entering filter chamber 2 internal body, filter net bag 4 is internal

Further, as shown in fig. 1, a mounting block 8 is further embedded in the bottom of the filter net bag 4, and a vertical suspension assembly is arranged on the top of the mounting block 8. The suspension assembly includes: the mounting column 9 is detachably connected with the mounting block 8 through a screw rod 20, and a plurality of hanging rods 10 are arranged on the side wall of the mounting column 9. Through set up on the lateral wall at erection column 9 and hang pole 10, make branch and plastic bag winding hang on pole 10, prevent that a large amount of massive material from piling up in the bottom of filtration string bag 4, also be convenient for simultaneously the staff holds erection column 9 and pulls out box 1 with filtration string bag 4.

Specifically, as shown in fig. 1 and 2, the mounting assembly includes: locating pin 11 and locking mechanism, locating pin 11 set up in the bottom of 3 one ends of apron, and locking mechanism sets up at the top of box 1, and the top of box 1 still is provided with and is used for supplying 11 male constant head tanks of locating pin, and locking mechanism is used for keeping away from the one end locking of locating pin 11 with apron 3. The locking mechanism includes: the top of the box body 1 is concavely formed with a mounting groove 12, a rotating cavity 14 is arranged on the cover plate 3, a channel 13 for communicating the rotating cavity 14 with the mounting groove 12 is arranged at the bottom of the cover plate 3, the first bevel gear 15 and the second bevel gear 16 are respectively and rotatably arranged in the mounting groove 12 through a first rotating shaft 17 and a second rotating shaft 18, one end of the second rotating shaft 18 vertically penetrates through the channel 13 and is inserted into the rotating cavity 14, the rotating block 19 is arranged at the end part of the second rotating shaft 18, which is positioned at one end of the rotating cavity 14, the rotating cavity 14 is used for the rotating block 19 to rotate in, and one end of the first rotating shaft 17 extends out of the box body 1.

When the cover plate 3 needs to be detached from the box body 1, the end of the first rotating shaft 17 extending out of the box body 1 is rotated, so that the first bevel gear 15 drives the second bevel gear 16 to rotate, the second rotating shaft 18 drives the rotating block 19 to rotate in the rotating cavity 14, finally the rotating block 19 is aligned with the channel 13, and then the cover plate 3 is pulled vertically upwards to separate the rotating block 19 from the channel 13 and the cover plate 3, so that the detachment of the cover plate 3 can be realized.

The bottom of box 1 still is provided with pneumatic cylinder 21, and the vertical downwardly extending of output of pneumatic cylinder 21 is provided with spacing dish 22 on the output of pneumatic cylinder 21, and the bottom of spacing dish 22 is provided with a plurality of archs 23. When the filter device needs to be in a static state, the hydraulic cylinder 21 pushes the limiting disc 22 to move vertically downwards, so that the limiting disc 22 is tightly attached to the ground, the wheels 6 are prevented from rolling on the ground under the action of friction force between the limiting disc 22 and the ground, and the bottom of the limiting disc 22 is provided with the protrusions 23, so that the friction force between the limiting disc 22 and the ground is improved.

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: the water filter comprises a box body (1), a cover plate (3) and a filter net bag (4), wherein a filter cavity (2) is formed at the top opening of the box body (1), the cover plate (3) is detachably arranged at the top of the box body (1) through an installation assembly, the cover plate (3) is used for sealing the opening, a supporting block (7) is arranged on the side wall of the filter cavity (2), the filter net bag (4) is arranged in the filter cavity (2), the supporting block (7) is used for supporting the filter net bag (4), a gap is formed between the filter net bag (4) and the bottom of the filter cavity (2), a drain pipe (5) used for discharging sewage in the filter cavity (2) is further arranged on the side wall of the box body (1), the drain pipe (5) is located below the filter net bag (4), and wheels (6) used for driving the box body (1) to walk on the ground are further arranged at the bottom of the box body.

2. The sewage filtering device according to claim 1, wherein the bottom of the filtering net bag (4) is embedded with a mounting block (8), and the top of the mounting block (8) is provided with a vertical suspension component.

3. The effluent filter apparatus as claimed in claim 2 wherein said suspension assembly includes: the mounting column (9), the mounting column (9) passes through screw rod (20) and is connected with installation piece (8) can dismantle, is provided with a plurality of suspension rods (10) on the lateral wall of mounting column (9).

4. The effluent filter apparatus of claim 3, wherein said mounting assembly comprises: locating pin (11) and locking mechanism, locating pin (11) set up in the bottom of apron (3) one end, and locking mechanism sets up at the top of box (1), and the top of box (1) still is provided with and is used for supplying locating pin (11) male constant head tank, and locking mechanism is used for deviating from the one end locking of locating pin (11) apron (3).

5. The waste water filtering device according to claim 4, wherein said locking mechanism comprises: the box body comprises a rotating block (19), a first bevel gear (15) and a second bevel gear (16), wherein the top of the box body (1) is sunken to form a mounting groove (12), a rotating cavity (14) is arranged on the cover plate (3), a channel (13) for communicating the rotating cavity (14) with the mounting groove (12) is arranged at the bottom of the cover plate (3), the first bevel gear (15) and the second bevel gear (16) are respectively and rotatably arranged in the mounting groove (12) through a first rotating shaft (17) and a second rotating shaft (18), one end of the second rotating shaft (18) vertically penetrates through the channel (13) and is inserted into the rotating cavity (14), the rotating block (19) is arranged at the end part of the second rotating shaft (18) located at one end of the rotating cavity (14), the rotating cavity (14) is used for the rotating block (19) to rotate in the rotating cavity, and one end of the first rotating shaft (17) extends out of the box body (1).

6. A sewage filtering device according to claim 5, wherein the bottom of the tank body (1) is further provided with a hydraulic cylinder (21), the output end of the hydraulic cylinder (21) extends vertically downwards, the output end of the hydraulic cylinder (21) is provided with a limiting disc (22), and the bottom of the limiting disc (22) is provided with a plurality of protrusions (23).