CN216863845U - Heavy metal filtering and extracting device for wastewater treatment - Google Patents
Heavy metal filtering and extracting device for wastewater treatment Download PDFInfo
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- CN216863845U CN216863845U CN202123206294.8U CN202123206294U CN216863845U CN 216863845 U CN216863845 U CN 216863845U CN 202123206294 U CN202123206294 U CN 202123206294U CN 216863845 U CN216863845 U CN 216863845U
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Abstract
The utility model relates to the technical field of heavy metal wastewater filtration and purification, and discloses a heavy metal filtration and extraction device for wastewater treatment, which comprises a box body, wherein the top of the box body is communicated with a drug inlet pipe and a water inlet pipe, the bottom of the box body is communicated with a water outlet pipe and a sludge outlet pipe, a through groove is formed in the right side of the top of the box body and used for accommodating a first filter plate and a second filter plate which are arranged in the box body, the second filter plate is hinged to the bottom of the first filter plate, the upper end of the first filter plate is connected with a lifting mechanism arranged on the right side face of the box body, the lifting mechanism is connected with the first filter plate and used for lifting and separating the first filter plate and the second filter plate from the box body, a cleaning piece is further arranged in the box body, and is positioned at the lifting path of the first filter plate and the second filter plate and used for cleaning the surfaces of the first filter plate and the second filter plate when the first filter plate and the second filter plate are lifted.
Description
Technical Field
The utility model relates to the technical field of heavy metal wastewater filtration and purification, in particular to a heavy metal filtration and extraction device for wastewater treatment.
Background
In industrial production, especially in the metal smelting process, can produce a large amount of waste water that contains high concentration heavy metal, if heavy metal in these waste waters is not drawed out direct discharge, can cause very big destruction to the ecological environment, consequently people usually can adopt to add chemical agent in the waste water, chemical agent can react with heavy metal to make heavy metal precipitate from aquatic and form metal mud, then filter the separation with metal mud and water, can accomplish the filtration extraction work of heavy metal.
When the metal mud is filtered, a lot of metal mud is accumulated on the filter screen, so that the passing performance of the filter screen is reduced, the filter screen needs to be cleaned, the filter screen is difficult to detach in the traditional filtering device, the cleaning is difficult, and therefore the filtering device capable of detaching and cleaning the filter screen is urgently needed.
SUMMERY OF THE UTILITY MODEL
In view of the deficiencies of the prior art, the utility model provides a heavy metal filtering and extracting device for wastewater treatment, which solves the problems mentioned in the background.
The utility model provides the following technical scheme: a heavy metal filtering and extracting device for wastewater treatment comprises: the box, the top intercommunication of box has into pencil and inlet tube, the bottom intercommunication has drain pipe and mud pipe, the top inclined to the right side of box is opened and is equipped with logical groove, it is used for putting into the first filter that exists in the box to lead to the groove, the second filter articulates in the bottom of first filter, the upper end of first filter is connected with the lifting mechanism of installing the right flank at the box, lifting mechanism is connected with first filter and realizes first filter, the second filter lifting breaks away from the box, still be equipped with the washing piece in the box, the washing piece is in first filter, the lifting route department of second filter is at first filter, the second filter is to first filter when being lifted, the surface cleaning is done to the second filter.
Further perfect, the lifting mechanism has two and bilateral symmetry and sets up, and it includes pneumatic cylinder, fixed block, horizontal pole, movable block, and the pneumatic cylinder is installed at the right flank of box, and the fixed block is fixed in the upper end of pneumatic cylinder piston rod, and the horizontal pole is fixed at the left surface of fixed block, and the movable block slides in the horizontal pole and installs the top at first filter.
Further perfect, two spouts have been seted up to the inner wall symmetry around the box, and the cleaning part both ends still are equipped with the spring in the spout slides in the spout that corresponds, and spring one end supports in the right side wall of cleaning part, the other end supports in the right side inner wall of spout.
Further perfect, the washing piece has connecting rod, two sliders and a plurality of round brush, and the connecting rod is fixed between two sliders, and the round brush is all rotated and is connected in the connecting rod.
Further perfect, the configuration of first filter, second filter is unanimous, all has fixed frame and fixed connection at the filter screen of fixed frame inner wall, and the mesh size of two filter screens is the same.
Further perfection, the first filter plate is obliquely arranged from inside to outside.
Further perfect, the bottom of first filter still is provided with the baffle, and the baffle acts on the second filter.
Further perfecting, the bottom wall in the box body is in an inverted triangle shape.
Further perfect, the one end that first filter was kept away from to the second filter has the circular arc transition.
Further perfection, four corners of the bottom of the box body are respectively and fixedly connected with four bases.
Compared with the prior art, the utility model has the following beneficial effects:
1. this heavy metal filters extraction element for waste water treatment can take out first filter and second filter from the box in convenient to do not need the staff to the whole dismantlement of doing of equipment, thereby very big simplification the washing operation to first filter and second filter.
2. This heavy metal filters extraction element for waste water treatment can scrub both at the in-process that first filter and second filter reciprocated through the round brush that sets up to can be preliminary rinse first filter and second filter, also will adhere to and brush the diapire that falls to the box in first filter and second filter.
3. This extraction element is filtered to heavy metal for waste water treatment can block metal mud through the second filter that sets up to prevent that metal mud from passing through the drain pipe and discharging, thereby improved effect and the reliability that heavy metal filtered and extracted effectively.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a first schematic illustration of the present invention;
FIG. 3 is a first cross-sectional structural view of the present invention;
FIG. 4 is a second cross-sectional structural view of the present invention;
FIG. 5 is a front cross-sectional view of the present invention;
FIG. 6 is a second operational schematic of the present invention;
fig. 7 is an enlarged view of the utility model at a in fig. 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 7, the apparatus for filtering and extracting heavy metals for wastewater treatment is characterized by comprising: box 1, box 1's top intercommunication has into pencil 2 and inlet tube 3, the bottom intercommunication has drain pipe 17 and mud pipe 18, the top side of box 1 is opened and is equipped with logical groove 4, it is used for putting into the first filter 9 that exists in box 1 to lead to groove 13, second filter 12 articulates in the bottom of first filter 9, the upper end of first filter 9 is connected with the lifting mechanism of installing at the right flank of box 1, lifting mechanism is connected with first filter 9 and is realized first filter 9, second filter 12 lifting breaks away from box 1, still be equipped with the cleaning member in the box 1, the cleaning member is in first filter 9, the lifting route department of second filter 12 and at first filter 9, second filter 12 is to first filter 9 when being lifted, the surface cleaning is done to second filter 12. The principle of the utility model is that heavy metal wastewater to be treated is put into a box body 1 through a water inlet pipe 3, then corresponding chemical agents are poured into the wastewater through a chemical inlet pipe 2, after the wastewater is placed for a period of time, the chemical agents can fully separate out heavy metals from the wastewater to form metal mud, the metal mud can be attached to a first filter plate 9 and a second filter plate 12, the decomposed heavy metal wastewater can be discharged to a designated collection point through a water discharge pipe 17, the precipitated metal mud can be collected at the inner bottom wall of the box body 1 and can be discharged through a mud discharge pipe 18, and meanwhile, in order to reduce the attachment amount of the metal mud attached to the inner wall of the box body 1, the first filter plate 9 and the second filter plate 12 are arranged in the box body 1, so that part of the metal mud can be attached to the first filter plate 9 and the second filter plate 12, a lifting mechanism and a cleaning piece are lifted, and the first filter plate 9, the second filter plate 12, the cleaning piece are arranged in a vertical position, When the second filter plate 12 is lifted out of the box body 1, the cleaning piece can clean the surfaces of the first filter plate 9 and the second filter plate 12, so that the metal mud attached to the first filter plate 9 and the second filter plate 12 is brushed and dropped to the inner bottom wall of the box body 1 to realize collective collection and is sent out from the mud pipe 18, after the first filter plate 9 and the second filter plate 12 are separated from the box body 1, the first filter plate 9 and the second filter plate 12 can be cleaned, thereby ensuring the filtering effect, avoiding the complex step of disassembling the whole device when cleaning the first filter plate 9 and the second filter plate 12, simultaneously, when the second filter plate 12 is hinged, the first filter plate 9 and the second filter plate 12 exist in the box body 1, the second filter plate 12 is laid on the inner bottom wall of the box body 1, namely, the second filter plate 12 is also positioned above the drain pipe 17, thus, the metal mud existing in the waste water can be filtered in the second filter plate 12 during the water drainage, the filtering effect on the waste water is improved.
Lifting mechanism has two and bilateral symmetry and sets up, it includes pneumatic cylinder 5, fixed block 6, horizontal pole 7, connecting block 8, pneumatic cylinder 5 is installed at the right flank of box 1, fixed block 6 is fixed in the upper end of pneumatic cylinder 5 piston rod, horizontal pole 7 is fixed at the left surface of fixed block 6, connecting block 8 is fixed in horizontal pole 7 and is installed at the top of first filter 9, two structures are the same, mechanical action is unanimous, make lifting stability better when doing the lifting, and easy operation, pneumatic cylinder 5 drive horizontal bar 7 moves up, first filter 9 after the rebound, second filter 12 also upwards moves immediately, and is convenient and fast.
The cleaning part is provided with a connecting rod 11, two sliders 14 and a plurality of rolling brushes 15, the connecting rod 11 is fixed between the two sliders 14, the rolling brushes 15 are all rotatably connected to the connecting rod 11, the rolling brushes 15 can be arranged at the first filter plate 9 and the second filter plate 12, the rolling brushes 15 are rotated, and the cleaning part can slide.
The first filter 9, the configuration of second filter 12 are unanimous, all have fixed frame and fixed connection at the filter screen of fixed frame inner wall, and the mesh size of two filter screens is the same, can be convenient for take out the operation to the filter screen.
The bottom of first filter 9 still is provided with baffle 10, baffle 10 acts on second filter 12, baffle 10 plays and blocks the effect, because second filter 12 articulates in first filter 9 below, second filter 12 can rotate by the lifting back at first filter 9, keep vertical setting with first filter 9 promptly, but second filter 12 has the quality, inertia can lead to the rotation range big promptly, so prevent second filter 12 transition through baffle 10 and rotate, avoid second filter 12 not contact with the cleaning piece.
Diapire is the triangle-shaped of falling in the box 1, and such setting makes the interior diapire of box 1 have the inclination, and the inclination can avoid the metal mud to be detained at the interior diapire of box 1, and mud pipe 18 also is located the position placed in the middle of the interior diapire of box 1 moreover, makes the metal mud of both sides all to remove towards mud pipe 18 from this.
The end of the second filter plate 12 remote from the first filter plate 9 has a circular arc transition so that the second filter member 12 can rotate more smoothly against the inner bottom wall of the cabinet 1 when lifted, especially when the second filter plate 12 is rested on the inner bottom wall of the cabinet 1.
Four bases 19 of bottom four corners difference fixedly connected with of box 1 not only can play the supporting role to box 1, also make the bottom of box 1 keep the determining deviation with ground moreover, and the container can be placed to the interval messenger box 1 bottom, is convenient for accomodate the metal mud.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.
Claims (10)
1. The utility model provides a heavy metal filters extraction element for waste water treatment which characterized in that includes: box (1), the top intercommunication of box (1) has into pencil (2) and inlet tube (3), bottom intercommunication has drain pipe (17) and mud pipe (18), the top inclined to the right side of box (1) is opened and is equipped with logical groove (4), it is used for putting into first filter (9), second filter (12) that exist in box (1) to lead to groove (4), second filter (12) articulate in the bottom of first filter (9), the upper end of first filter (9) is connected with the installation the lifting mechanism of the right flank of box (1), lifting mechanism is connected with first filter (9) and realizes breaking away from box (1) with first filter (9), second filter (12) lifting, still be equipped with the cleaning member in box (1), the cleaning member is in the lifting route department of first filter (9), second filter (12) and at first filter (9), When the second filter plate (12) is lifted, the first filter plate (9) and the second filter plate (12) are cleaned.
2. The heavy metal filtering and extracting device for wastewater treatment as claimed in claim 1, wherein the lifting mechanism has two and bilateral symmetry arrangements, which comprises a hydraulic cylinder (5), a fixed block (6), a cross rod (7) and a connecting block (8), the hydraulic cylinder (5) is installed on the right side surface of the box body (1), the fixed block (6) is fixed on the upper end of the piston rod of the hydraulic cylinder (5), the cross rod (7) is fixed on the left side surface of the fixed block (6), and the connecting block (8) is fixed on the cross rod (7) and installed on the top of the first filter plate (9).
3. The heavy metal filtering and extracting device for wastewater treatment as set forth in claim 1, wherein the first filtering plate (9) is inclined from inside to outside.
4. The heavy metal filtering and extracting device for wastewater treatment according to claim 1, wherein two sliding grooves (13) are symmetrically formed in the front and rear inner walls of the box body (1), two ends of the cleaning piece slide in the corresponding sliding grooves (13), a spring (16) is further arranged in each sliding groove (13), one end of each spring (16) abuts against the right side wall of the cleaning piece, and the other end of each spring abuts against the right side inner wall of each sliding groove (13).
5. A heavy metal filtering and extracting device for wastewater treatment according to claim 4, characterized in that the cleaning member comprises a connecting rod (11), two sliding blocks (14) and a plurality of rolling brushes (15), the connecting rod (11) is fixed between the two sliding blocks (14), and the rolling brushes (15) are rotatably connected to the connecting rod (11).
6. The heavy metal filtering and extracting device for wastewater treatment as claimed in claim 1, wherein the first filter plate (9) and the second filter plate (12) have the same configuration, and each filter plate has a fixed frame and a filter screen fixedly connected to the inner wall of the fixed frame, and the two filter screens have the same mesh size.
7. A heavy metal filtering and extracting device for wastewater treatment according to claim 6, characterized in that the bottom of the first filter plate (9) is further provided with a baffle plate (10), and the baffle plate (10) acts on the second filter plate (12).
8. The heavy metal filtering and extracting device for wastewater treatment as claimed in claim 1, characterized in that the inner bottom wall of the box body (1) is in an inverted triangle shape.
9. A heavy metal filtering and extracting device for wastewater treatment according to claim 1, characterized in that the end of the second filter plate (12) far away from the first filter plate (9) has a circular arc transition.
10. The heavy metal filtering and extracting device for wastewater treatment as claimed in claim 1, wherein four bases (19) are fixedly connected to four corners of the bottom of the box body (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123206294.8U CN216863845U (en) | 2021-12-20 | 2021-12-20 | Heavy metal filtering and extracting device for wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123206294.8U CN216863845U (en) | 2021-12-20 | 2021-12-20 | Heavy metal filtering and extracting device for wastewater treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216863845U true CN216863845U (en) | 2022-07-01 |
Family
ID=82146424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123206294.8U Active CN216863845U (en) | 2021-12-20 | 2021-12-20 | Heavy metal filtering and extracting device for wastewater treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216863845U (en) |
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2021
- 2021-12-20 CN CN202123206294.8U patent/CN216863845U/en active Active
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