CN210012686U - Sewage treatment device for removing heavy metal ions - Google Patents

Sewage treatment device for removing heavy metal ions Download PDF

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Publication number
CN210012686U
CN210012686U CN201920867364.8U CN201920867364U CN210012686U CN 210012686 U CN210012686 U CN 210012686U CN 201920867364 U CN201920867364 U CN 201920867364U CN 210012686 U CN210012686 U CN 210012686U
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CN
China
Prior art keywords
filter screen
treatment tank
sliding
treatment
partition plate
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Expired - Fee Related
Application number
CN201920867364.8U
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Chinese (zh)
Inventor
崔仕冬
王晨光
欧佳
刘晓璋
尹浩
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Tianjin Sdic Jinneng Electric Power Co Ltd
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Tianjin Sdic Jinneng Electric Power Co Ltd
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Priority to CN201920867364.8U priority Critical patent/CN210012686U/en
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Publication of CN210012686U publication Critical patent/CN210012686U/en
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Abstract

The utility model discloses a sewage treatment plant that heavy metal ion got rid of relates to sewage treatment technical field. The utility model comprises a treatment tank, wherein a vertical clapboard is arranged between two opposite side walls of the treatment tank in a sliding way, and a first filter screen is arranged at the bottom side of the clapboard; a second filter screen is arranged in the second treatment chamber in a sliding manner, and an adjusting rod is fixedly connected to the second filter screen; a filter screen component is arranged in the side wall of the treatment tank in a rotating way. The utility model filters the sewage sediments treated by various sedimentation methods through the treatment tank, and the first filter screen and the second filter screen are convenient to mount and dismount, thereby being convenient for cleaning and replacing the filter screens; the height of the second filter screen is adjustable, so that the retention time of sewage in the treatment tank can be conveniently adjusted; through rotating the filter screen subassembly, realize changing the dismantlement of third filter screen on the filter screen subassembly, do not hinder the continuation of the device simultaneously and use, carry out multiple filtration to waste water, and the filter screen installation is dismantled conveniently, and the washing of the filter screen of being convenient for is changed, improves treatment effeciency.

Description

Sewage treatment device for removing heavy metal ions
Technical Field
The utility model belongs to the technical field of sewage treatment, especially, relate to a sewage treatment plant that heavy metal ion got rid of.
Background
The heavy metal mainly refers to mercury, cadmium, lead, chromium, arsenic, copper, zinc, cobalt, nickel and other heavy metals; the heavy metal wastewater mainly comes from mine pit internal drainage, dressing plant tailing drainage, waste stone field leaching water, non-ferrous metal smelting plant dedusting drainage, non-ferrous metal processing plant pickling water, electroplating plant plated part washing water, steel plant pickling drainage, and industrial wastewater of electrolysis, pesticide, medicine, paint, pigment and the like. Heavy metal pollution of water bodies has become one of the most serious environments in the world today.
Under the condition of highly centralized modern large-scale industry, the pollution of waste water discharged from industrial production, particularly heavy metal waste water, to the surrounding environment is increasingly serious. The pollution of heavy metal is to discharge the industrial waste water containing heavy metal into rivers, lakes and seas, which directly has serious influence on fishery and agriculture and simultaneously directly or indirectly harms human health.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sewage treatment plant that heavy metal ion got rid of, through set up first filter screen, second filter screen, filter screen subassembly in handling the pond, carry out multiple filtration to waste water, and the filter screen installation dismantles conveniently, and the washing of the filter screen of being convenient for is changed, improves treatment effeciency.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a sewage treatment device for removing heavy metal ions, which comprises a treatment tank and a tank cover arranged on the treatment tank, wherein the treatment tank is of a rectangular structure, a water inlet pipe and a water outlet pipe are respectively arranged on two opposite sides of the treatment tank, and the height of the water inlet pipe relative to the bottom of the treatment tank is greater than that of the water outlet pipe relative to the bottom of the treatment tank; a vertical partition plate is arranged between two opposite side walls of the treatment tank in a sliding manner, and a vertical first filter screen in contact with the bottom of the treatment tank is arranged at the bottom side of the partition plate; the partition plate divides the treatment tank into a first treatment chamber and a second treatment chamber; a second filter screen horizontally arranged is arranged in the second treatment chamber in a sliding manner, and the height of the second filter screen is lower than that of the water outlet pipe and higher than the highest position of the first filter screen; one side of the second filter screen is fixedly connected with an adjusting rod; the adjusting rod is clamped on one side of the partition plate; a filter screen component which is matched and corresponding to the water inlet pipe is rotatably arranged in the side wall of the treatment tank through a knob; the filter screen assembly comprises a filter screen frame and two third filter screens clamped on the filter screen frame. The sewage to be treated enters the first treatment chamber through the water inlet pipe, enters the second treatment chamber through the first filter screen, and flows to the water outlet pipe through the second filter screen.
Furthermore, a group of first sliding chutes and a group of accommodating grooves are respectively formed in two opposite sides of the treatment tank; and a second sliding groove is formed in the other two opposite sides of the treatment tank, a connecting hole matched with the accommodating groove in position is formed in the side wall of the treatment tank, and the knob is rotatably arranged in the connecting hole.
Furthermore, the partition board is of a rectangular structure, a vertical third sliding groove is formed in one side of the partition board, and a clamping groove is formed in the end portion of the third sliding groove; and a third sliding block is respectively arranged on two opposite sides of the partition plate, and the partition plate is arranged in the treatment tank in a sliding fit mode of the third sliding block and the second sliding groove.
Furthermore, the second filter screen is of a rectangular structure, and a first sliding block and a group of second sliding blocks are respectively arranged on two opposite sides of the second filter screen; the first sliding block is arranged in the third sliding groove of the partition plate in a sliding manner; the second sliding block is arranged in the first sliding groove of the treatment pool in a sliding manner.
Furthermore, the adjusting rod is a telescopic rod, and a rectangular clamping plate is fixed at the top end of the adjusting rod; the adjusting rod is clamped on the partition plate in a clamping plate and clamping groove matched mode, and the structure of the adjusting rod corresponds to the third sliding groove in a matched mode.
Furthermore, the filter screen frame is an angular frame, and deflector rods are arranged on two sides of the angular frame; two end parts of the angle frame are respectively provided with a chuck; the angle-shaped frame is provided with a mounting hole matched with the connecting hole, and the mounting hole is in threaded fit with the knob; the chuck is of an arc plate structure, and an arc clamping groove is formed in the chuck; the inner wall of the clamping groove is provided with a plurality of grooves, and the grooves are internally connected with convex columns through springs.
Furthermore, a plurality of clamping holes are formed in the third filter screen and are clamped in the clamping groove of the chuck in a mode that the clamping holes are matched with the convex columns.
The utility model discloses following beneficial effect has:
1. the utility model discloses set up first filter screen, second filter screen in the treatment tank and divide into three parts with whole treatment tank, the sewage to be treated enters first treatment chamber through the inlet tube, and then enters the second treatment chamber through first filter screen, flows to the outlet pipe through the second filter screen; the sewage sediments treated by various precipitation methods are filtered, and the first filter screen and the second filter screen are convenient to mount and dismount, so that the filter screens are convenient to clean and replace; the height of the second filter screen is adjustable, so that the retention time of sewage in the treatment tank can be conveniently adjusted.
2. The utility model discloses in set up the filter screen subassembly, through rotating the filter screen subassembly, realize changing the dismantlement of third filter screen on the filter screen subassembly, do not hinder the device's continuation use simultaneously, carry out multiple filtration to waste water, and the filter screen installation dismantles conveniently, and the washing of the filter screen of being convenient for is changed, improves treatment effeciency.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a sewage treatment plant for removing heavy metal ions according to the present invention;
FIG. 2 is a front view of the structure of FIG. 1;
FIG. 3 is a schematic view of the internal structure of the sewage treatment apparatus for removing heavy metal ions according to the present invention;
FIG. 4 is a schematic view of the sectional structure of the sewage treatment apparatus for removing heavy metal ions according to the present invention;
FIG. 5 is a schematic view of a partial cross-sectional structure of the sewage treatment apparatus for removing heavy metal ions according to the present invention;
FIG. 6 is a schematic structural view of a second filter screen and an adjusting rod of the present invention;
FIG. 7 is a schematic structural view of a treatment tank of the present invention;
FIG. 8 is a schematic structural view of the middle partition plate of the present invention;
fig. 9 is a schematic structural view of a second filter screen according to the present invention;
fig. 10 is a schematic structural view of the adjusting lever of the present invention;
fig. 11 is a schematic structural view of the screen assembly of the present invention;
fig. 12 is a schematic structural view of the middle screen frame of the present invention;
fig. 13 is a schematic structural view of a third filter screen according to the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-treatment tank, 2-tank cover, 3-knob, 4-second filter screen, 5-clapboard, 6-adjusting rod, 7-first filter screen, 8-filter screen rack, 9-third filter screen, 101-water inlet pipe, 102-water outlet pipe, 103-first sliding chute, 104-second sliding chute, 105-connecting hole, 106-holding tank, 401-first sliding block, 402-second sliding block, 501-third sliding chute, 502-clamping groove, 503-third sliding block, 601-clamping plate, 801-mounting hole, 802-deflector rod, 803-clamping plate, 804-clamping groove, 805-convex column, 901-clamping hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "high", "top", "middle", "length", "inner", "periphery", "side", "end", "bottom", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the present invention.
Referring to fig. 1-13, the utility model relates to a sewage treatment device for removing heavy metal ions, which comprises a treatment tank 1 and a tank cover 2 arranged on the treatment tank 1, wherein the treatment tank 1 is of a rectangular structure, a water inlet pipe 101 and a water outlet pipe 102 are respectively arranged at two opposite sides of the treatment tank 1, the height h1 of the water inlet pipe 101 relative to the bottom of the treatment tank 1 is greater than the height h2 of the water outlet pipe 102 relative to the bottom of the treatment tank 1, h1-h2 is not less than 10cm, and the device is designed according to the principle of a communicating vessel; a vertical partition plate 5 is slidably arranged between two opposite side walls of one treatment tank 1, and a vertical first filter screen 7 which is in contact with the bottom of the treatment tank 1 is arranged at the bottom side of the partition plate 5; the partition board 5 divides the processing pool 1 into a first processing chamber and a second processing chamber; a second filter screen 4 which is horizontally arranged is arranged in the second treatment chamber in a sliding manner, the height of the second filter screen 4 is lower than that of the water outlet pipe 102 and higher than the highest position of the first filter screen 7, namely the height of the second filter screen 4 can be between the water outlet pipe 102 and the first filter screen 7; one side of the second filter screen 4 is fixedly connected with an adjusting rod 6; the adjusting rod 6 is clamped at one side of the clapboard 5; a filter screen component which is matched and corresponding to the water inlet pipe 101 is rotatably arranged in the side wall of the treatment tank 1 through a knob 3; the filter screen assembly comprises a filter screen frame 8 and two third filter screens 9 clamped on the filter screen frame 8.
Wherein, a group of first sliding chutes 103 and a group of accommodating grooves 106 are respectively arranged on two opposite sides of the treating tank 1; the other relative both sides of handling pond 1 have all been seted up a second spout 104, and handle and set up on the lateral wall of pond 1 with the position matched with connecting hole 105 of holding tank 106, knob 3 rotates and sets up in connecting hole 105, and first spout 103, second spout 104 are the T-slot, and holding tank 106 is the rectangular channel, and knob 3 week side is equipped with the external screw thread, and knob 3 can adopt the screw.
The partition plate 5 is of a rectangular structure, a vertical third sliding groove 501 is formed in one side of the partition plate 5, and a clamping groove 502 is formed in the end portion of the third sliding groove 501; two opposite sides of the partition board 5 are respectively provided with a third sliding block 503, the partition board 5 is installed in the treatment tank 1 in a sliding fit mode of the third sliding block 503 and the second sliding groove 104, the third sliding groove 501 is a T-shaped groove, and the clamping groove 502 is a rectangular groove.
The second filter screen 4 is of a rectangular structure, and a first sliding block 401 and a group of second sliding blocks 402 are respectively arranged on two opposite sides of the second filter screen 4; the first sliding block 401 is slidably arranged in the third sliding groove 501 of the partition board 5; the second slide 402 is slidably disposed in the first chute 103 of the treatment tank 1.
The adjusting rod 6 is a telescopic rod, and a rectangular clamping plate 601 is fixed at the top end of the adjusting rod 6; the adjusting rod 6 is clamped on the partition plate 5 in a manner that the clamping plate 601 is matched with the clamping groove 502, and the structure of the adjusting rod 6 is matched and corresponding to the third sliding groove 501.
Wherein, the filter screen frame 8 is an angular frame, both sides of the angular frame are provided with deflector rods 802, the deflector rods 802 are round rod pieces, and the deflector rods 802 are vertical to the installed side; two ends of the angle frame are respectively provided with a chuck 803; the angle-shaped frame is provided with a mounting hole 801 matched with the connecting hole 105, and the mounting hole 801 is in threaded fit with the knob 3; the chuck 803 is an arc-shaped plate structure, and an arc-shaped clamping groove 804 is formed in the chuck 803; the inner wall of the clamping groove 804 is provided with a plurality of grooves, the grooves are connected with convex columns 805 through springs, the third filter screen 9 is provided with a plurality of clamping holes 901, and the third filter screen is clamped in the clamping groove 804 of the chuck 803 in a manner that the clamping holes 901 are matched with the convex columns 805.
One specific application of this embodiment is:
sewage to be treated enters a first treatment chamber through a water inlet pipe 101, an alkaline solution is added into a treatment tank 1, OH & lt- & gt reacts with heavy metal ions to generate insoluble metal hydroxide precipitate, the metal hydroxide precipitate is filtered by a first filter screen 7, the sewage flows to a second treatment chamber through the first filter screen 7, the alkaline solution or other reagents which react with the heavy metal ions and precipitate can be continuously added into the second treatment chamber, the precipitate is filtered again through a second filter screen 4, and the sewage flows to a water outlet pipe 102 through the second filter screen 4, preferably, a filter screen can be arranged in the water outlet pipe 102;
the height of the second filter screen 4 is adjusted through the extension and retraction of the adjusting rod 6, the retention time of sewage under the second filter screen 4 is changed, the treatment degree is changed, the first filter screen 7 and the second filter screen 4 are convenient to mount and dismount, and the filter screens are convenient to clean and replace;
through rotating knob 3, stirring driving lever 802 and rotating the filter screen subassembly, realize changing the dismantlement of third filter screen 9 on the filter screen subassembly, do not hinder the continuation use of the device simultaneously, carry out multiple filtration to waste water, and the filter screen installation is dismantled conveniently, and the washing of the filter screen of being convenient for is changed, improves treatment effeciency.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (7)

1. The utility model provides a sewage treatment plant that heavy metal ion got rid of, includes a treatment tank (1) and sets up pond lid (2) on treatment tank (1), its characterized in that:
the treatment tank (1) is of a rectangular structure, a water inlet pipe (101) and a water outlet pipe (102) are respectively arranged on two opposite sides of the treatment tank (1), and the height of the water inlet pipe (101) relative to the tank bottom of the treatment tank (1) is greater than that of the water outlet pipe (102) relative to the tank bottom of the treatment tank (1); a vertical partition plate (5) is arranged between two opposite side walls of the treatment tank (1) in a sliding manner, and a vertical first filter screen (7) which is in contact with the bottom of the treatment tank (1) is arranged at the bottom side of the partition plate (5);
the partition plate (5) divides the treatment tank (1) into a first treatment chamber and a second treatment chamber;
a second filter screen (4) which is horizontally arranged is arranged in the second treatment chamber in a sliding mode, and the height of the second filter screen (4) is lower than that of the water outlet pipe (102) and higher than the highest position of the first filter screen (7);
one side of the second filter screen (4) is fixedly connected with an adjusting rod (6);
the adjusting rod (6) is clamped on one side of the partition plate (5);
a filter screen component which is matched and corresponding to the water inlet pipe (101) is rotatably arranged in the side wall of the treatment tank (1) through a knob (3);
the filter screen assembly comprises a filter screen frame (8) and two third filter screens (9) which are connected with the filter screen frame (8) in a clamping manner.
2. The sewage treatment device for removing heavy metal ions according to claim 1, wherein a group of first sliding grooves (103) and a group of accommodating grooves (106) are respectively formed on two opposite sides of the treatment tank (1); handle another relative both sides in pond (1) and all seted up a second spout (104), and handle and seted up on the lateral wall in pond (1) and hold the position matched with connecting hole (105) of groove (106), knob (3) rotate and set up in connecting hole (105).
3. The sewage treatment device for removing heavy metal ions according to claim 1, wherein:
the partition plate (5) is of a rectangular structure, a vertical third sliding groove (501) is formed in one side of the partition plate (5), and a clamping groove (502) is formed in the end portion of the third sliding groove (501);
and a third sliding block (503) is respectively arranged on two opposite sides of the partition plate (5), and the partition plate (5) is arranged in the treatment tank (1) in a manner that the third sliding block (503) is in sliding fit with the second sliding groove (104).
4. The sewage treatment device for removing heavy metal ions according to claim 1, wherein:
the second filter screen (4) is of a rectangular structure, and a first sliding block (401) and a group of second sliding blocks (402) are respectively arranged on two opposite sides of the second filter screen (4);
the first sliding block (401) is arranged in a third sliding groove (501) of the partition plate (5) in a sliding manner;
the second sliding block (402) is arranged in the first sliding groove (103) of the treatment pool (1) in a sliding manner.
5. The sewage treatment device for removing heavy metal ions according to claim 1, wherein the adjusting rod (6) is a telescopic rod, and a rectangular clamping plate (601) is fixed at the top end of the adjusting rod (6); the adjusting rod (6) is clamped on the partition plate (5) in a mode that the clamping plate (601) is matched with the clamping groove (502), and the structure of the adjusting rod (6) is matched and corresponding to the third sliding groove (501).
6. The sewage treatment device for removing heavy metal ions according to claim 1, wherein the screen frame (8) is an angular frame, and deflector rods (802) are arranged on two sides of the angular frame; two end parts of the angle frame are respectively provided with a chuck (803); the angle-shaped frame is provided with a mounting hole (801) matched with the connecting hole (105), and the mounting hole (801) is in threaded fit with the knob (3);
the chuck (803) is of an arc-shaped plate structure, and an arc-shaped clamping groove (804) is formed in the chuck (803);
the inner wall of the clamping groove (804) is provided with a plurality of grooves, and the grooves are internally connected with convex columns (805) through springs.
7. The sewage treatment device for removing heavy metal ions according to claim 1, wherein the third filter screen (9) is provided with a plurality of clamping holes (901) and is clamped in the clamping groove (804) of the chuck (803) in a manner that the clamping holes (901) are matched with the convex columns (805).
CN201920867364.8U 2019-06-11 2019-06-11 Sewage treatment device for removing heavy metal ions Expired - Fee Related CN210012686U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920867364.8U CN210012686U (en) 2019-06-11 2019-06-11 Sewage treatment device for removing heavy metal ions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920867364.8U CN210012686U (en) 2019-06-11 2019-06-11 Sewage treatment device for removing heavy metal ions

Publications (1)

Publication Number Publication Date
CN210012686U true CN210012686U (en) 2020-02-04

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ID=69318841

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920867364.8U Expired - Fee Related CN210012686U (en) 2019-06-11 2019-06-11 Sewage treatment device for removing heavy metal ions

Country Status (1)

Country Link
CN (1) CN210012686U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117065433A (en) * 2023-10-13 2023-11-17 满洲里达赉湖热电有限公司 Can dismantle sewage jar of filter screen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117065433A (en) * 2023-10-13 2023-11-17 满洲里达赉湖热电有限公司 Can dismantle sewage jar of filter screen
CN117065433B (en) * 2023-10-13 2023-12-22 满洲里达赉湖热电有限公司 Can dismantle sewage jar of filter screen

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200204

Termination date: 20200611

CF01 Termination of patent right due to non-payment of annual fee