CN213803261U - Purification device for purifying heavy metal-containing sewage - Google Patents
Purification device for purifying heavy metal-containing sewage Download PDFInfo
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- CN213803261U CN213803261U CN202022576176.5U CN202022576176U CN213803261U CN 213803261 U CN213803261 U CN 213803261U CN 202022576176 U CN202022576176 U CN 202022576176U CN 213803261 U CN213803261 U CN 213803261U
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- settling tank
- heavy metal
- shaft
- chemical settling
- filter
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- 239000010865 sewage Substances 0.000 title claims abstract description 47
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 40
- 238000000746 purification Methods 0.000 title claims abstract description 22
- 239000000126 substance Substances 0.000 claims abstract description 45
- 238000003756 stirring Methods 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000008213 purified water Substances 0.000 claims abstract description 14
- 239000012535 impurity Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005189 flocculation Methods 0.000 abstract description 4
- 230000016615 flocculation Effects 0.000 abstract description 4
- 239000002351 wastewater Substances 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model relates to a heavy metal sewage treatment device technical field provides a purifier for purifying contain heavy metal sewage. The purification device comprises a chemical settling tank, two filter tanks and a stirring device which are connected with each other. The bottom wall of the chemical settling tank is provided with a first sewage discharge port, and the side wall of the chemical settling tank close to the bottom wall of the chemical settling tank is provided with a purified water overflow port; the stirring device comprises a first motor, a first connecting rod, a stirring shaft, a connecting shaft and a rotating shaft. The filter tank is arranged in the chemical settling tank and can lift relative to the chemical settling tank; the stirring shaft is arranged between the inner wall of the chemical settling tank and the outer wall of the filter tank. This purifier collects multi-functionally, can filter the bulky impurity in the sewage and subside the heavy metal, conveniently discharges the purified water and bulky impurity and the flocculation form heavy metal deposit after the purification simultaneously, purifies more thoroughly, and purifying effect is excellent.
Description
Technical Field
The utility model relates to a heavy metal sewage treatment device technical field particularly, relates to a purifier for purifying contain heavy metal sewage.
Background
The heavy metal wastewater is wastewater containing heavy metals discharged in the industrial production processes of mining and metallurgy, mechanical manufacturing, chemical industry, electronics, instruments and the like. Heavy metal (such as cadmium, nickel, mercury, zinc and the like) waste water is one of industrial waste water which has the most serious environmental pollution and the most serious harm to human, and the water quality and the water quantity of the waste water are related to a production process. In the prior art, the equipment for treating the sewage containing the heavy metal has single function and the problems of incomplete purification and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a purifier for purifying contain heavy metal sewage, this purifier collects multi-functionally, can filter the bulky impurity in the sewage and subside the heavy metal, and convenient discharge purifies the purified water and bulky impurity and flocculation form heavy metal deposit after the purification simultaneously, purifies more thoroughly, and purifying effect is excellent.
The embodiment of the utility model is realized like this:
a purification device for purifying sewage containing heavy metal comprises a chemical settling tank, two filter tanks and a stirring device which are connected with each other; the bottom wall of the chemical settling tank is provided with a first sewage discharge port, and the side wall of the chemical settling tank close to the bottom wall of the chemical settling tank is provided with a purified water overflow port; the stirring device comprises a first motor, a first connecting rod, a stirring shaft, a connecting shaft and a rotating shaft; the top wall of the chemical settling tank is provided with a feed inlet; one end of the first connecting rod is connected with the edge of one side of the feeding port, and the other end of the first connecting rod is connected with the edge of the other side of the feeding port; the first motor is arranged in the middle of the first connecting rod and is connected with the rotating shaft; setting the direction of the feeding port facing the first sewage draining port as a preset direction; one end of the rotating shaft is connected with the motor, and the other end of the rotating shaft penetrates through the first connecting rod and is connected with the connecting shaft; the axis of the rotating shaft is parallel to the preset direction; the axis line of the connecting shaft is perpendicular to the preset direction; one end of the connecting shaft, which is far away from the rotating shaft, is connected with the stirring shaft; the stirring shaft is arranged in the chemical settling tank; one end of the stirring shaft, which is far away from the connecting shaft, extends towards the bottom wall; the two filter tanks are respectively arranged at two opposite sides of the first connecting rod; the filter tank is arranged in the chemical settling tank and can lift relative to the chemical settling tank; the stirring shaft is arranged between the inner wall of the chemical settling tank and the outer wall of the filter tank.
Furthermore, in a preferred embodiment of the present invention, the device further comprises a lifting device; the lifting device comprises a screw rod, a second connecting rod, a second motor and a supporting assembly; the supporting assembly comprises a first connecting section fixedly connected with the outer side wall of the chemical settling tank and a second connecting section fixedly connected with the first connecting section; the second motor is fixedly arranged at the first connecting section; the shaft axis of the rotating shaft of the second motor is superposed with the shaft axis of the screw rod; one end of the rotating shaft penetrates through the first connecting section to be connected with the screw rod, and one end, far away from the second motor, of the screw rod is rotatably connected with the second connecting section; the axial lead of the screw rod is parallel to the preset direction; one end of the second connecting rod is fixedly connected with the filter tank, and the other end of the second connecting rod is in threaded connection with the screw rod.
Furthermore, in a preferred embodiment of the present invention, the present invention further comprises a connecting assembly for connecting the two filter tanks; the two filter tanks are symmetrically arranged; the connecting assembly comprises two third connecting sections; the two third connecting sections are respectively arranged at two opposite ends of the filter tank in a one-to-one correspondence manner; two ends of the third connecting section are respectively connected with the two filter tanks in a one-to-one correspondence manner; the second connecting rod is fixedly connected with one of the third connecting sections.
Further, in a preferred embodiment of the present invention, the axis of the second connecting rod is perpendicular to the predetermined direction.
Further, in the preferred embodiment of the present invention, a second sewage draining outlet is disposed at the bottom of the filtering tank.
Further, in a preferred embodiment of the present invention, the first drain port is provided with a first on-off valve.
Further, in the preferred embodiment of the present invention, the purified water overflow outlet is provided with a second switch valve.
Further, in the preferred embodiment of the present invention, the second sewage draining exit is provided with a third on/off valve.
The utility model provides a pair of a purifier for purifying contain heavy metal sewage's beneficial effect is:
the utility model provides a purification device for purifying sewage containing heavy metal, which comprises a chemical settling tank, two interconnected filter tanks and a stirring device; according to the respective structural design of above-mentioned chemical settling tank, filter-tank and agitating unit, and the purifier that obtains of design of the connected mode each other, can pour sewage into the filter-tank earlier, carry out the filtration of bulky impurity by the filter screen of filter-tank, bulky impurity is stayed in the filter-tank, during filtrating gets into chemical settling tank, can rise the filter-tank for chemical settling tank this moment, throw the material and open agitating unit in the chemical settling tank after that to make in the medicament secondary filtrate intensive mixing, thereby subside the heavy metal. This purifier collects multi-functionally, can filter the bulky impurity in the sewage and subside the heavy metal, conveniently discharges the purified water and bulky impurity and the flocculation form heavy metal deposit after the purification simultaneously, purifies more thoroughly, and purifying effect is excellent.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a cross-sectional view of a first usage state of a purification device for purifying heavy metal-containing sewage provided by an embodiment of the present invention;
FIG. 2 is a sectional view of a second usage state of the purification device for purifying heavy metal-containing sewage according to the embodiment of the present invention;
FIG. 3 is a top view of a purification apparatus for purifying heavy metal-containing sewage according to an embodiment of the present invention;
icon: 10-a purification device for purifying heavy metal-containing sewage, 100-a chemical settling tank, 200-a filter tank, 300-a stirring device, 400-a lifting device, 500-a third connecting section, 110-a first sewage discharge port, 120-a first switch valve, 130-a purified water overflow port, 140-a second switch valve, 150-a feed port, 310-a first motor, 320-a first connecting rod, 330-a stirring shaft, 340-a connecting shaft, 350-a rotating shaft, 410-a screw rod, 420-a second connecting rod, 430-a second motor, 440-a first connecting section and 450-a second connecting section.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
Examples
The invention is further described below with reference to the accompanying figures 1-3:
the utility model provides a purifier 10 for purifying contain heavy metal sewage, please refer to fig. 1-3, this purifier 10 for purifying contain heavy metal sewage includes chemical settling tank 100, two interconnect's rose tank 200, agitating unit 300, elevating gear 400 and coupling assembling (not marked in the figure).
A first drain outlet 110 is opened in a bottom wall (not labeled in the figure) of the chemical settling tank 100, and a first on-off valve 120 is disposed in the first drain outlet 110. The chemical settling tank 100 has a purified water overflow outlet 130 formed on a side wall (not labeled) near the bottom wall thereof, and the purified water overflow outlet 130 is provided with a second on-off valve 140.
The structure of the stirring device 300 is not limited in particular, and in the embodiment, referring to fig. 1-3, the stirring device 300 includes a first motor 310, a first connecting rod 320, a stirring shaft 330, a connecting shaft 340 and a rotating shaft 350.
The chemical settling tank 100 has a top wall (not labeled) opened with a feeding port 150, in this embodiment, the feeding port 150 is a circular port. The first connecting rod 320 has one end connected to one side edge (not labeled) of the feeding port 150 and the other end connected to the other side edge (not labeled) of the feeding port 150. The direction of the feeding port 150 toward the first drain port 110 is set to a preset direction. The first motor 310 is disposed at the middle of the first connecting rod 320 and connected to the rotating shaft 350. One end of the rotation shaft 350 is connected to the motor, and the other end thereof penetrates the first connection rod 320 to be connected to the connection shaft 340. The axis of the rotation shaft 350 is parallel to the predetermined direction. The axis line of the connecting shaft 340 is arranged perpendicular to the preset direction. An end of the connecting shaft 340 remote from the rotating shaft 350 is connected to the stirring shaft 330. The stirring shaft 330 is disposed in the chemical settling tank 100, and one end of the stirring shaft 330 away from the connecting shaft 340 extends toward the bottom wall.
In this embodiment, the two filter tanks 200 are symmetrically arranged. The filter tank 200 is composed of a filter screen wall. In this embodiment, the connecting assembly comprises two third connecting segments 500. The two third connection sections 500 are respectively disposed at opposite ends of the filter tank 200 in a one-to-one correspondence. Both ends of the third connection section 500 are respectively connected to the two filter tanks 200 in a one-to-one correspondence.
The two filter tanks 200 are respectively disposed at opposite sides of the first connecting rod 320. The stirring shaft 330 is disposed between the inner wall of the chemical settling tank 100 and the outer wall of the filter tank 200. The filter tank 200 is disposed in the chemical settling tank 100 and can be lifted and lowered with respect to the chemical settling tank 100 by the lifting device 400.
Specifically, the lifting device 400 includes a screw 410, a second connecting rod 420, a second motor 430, and a supporting assembly (not labeled). The support assembly includes a first connection section 440 fixedly connected with the outer sidewall of the chemical settling tank 100, and a second connection section 450 fixedly connected with the first connection section 440. The second motor 430 is fixedly disposed on the first connecting section 440, and an axial line of a rotating shaft of the second motor 430 coincides with an axial line of the lead screw 410. One end of the rotating shaft penetrates through the first connecting section 440 to be connected with the screw rod 410, and one end of the screw rod 410, which is far away from the second motor 430, is rotatably connected with the second connecting section 450. The axial lead of the screw 410 is parallel to the preset direction, one end of the second connecting rod 420 is fixedly connected with the third connecting section 500, and the other end is in threaded connection with the screw 410. In the present embodiment, the axis of the second connecting rod 420 is perpendicular to the predetermined direction.
In this embodiment, the bottom of the filtering tank 200 is provided with a second sewage draining outlet (not shown), and the second sewage draining outlet is provided with a third on-off valve (not shown).
The purification apparatus 10 for purifying heavy metal-containing sewage provided in this embodiment operates as follows: firstly, sewage is poured into a filter tank 200, the sewage is filtered by a filter screen wall of the filter tank 200 in the filter tank 200, large-volume impurities are remained in the filter tank 200, and the sewage enters a chemical settling tank 100; at this time, the second motor 430 is turned on, the second motor 430 rotates to drive the lead screw 410 to rotate, so as to drive the second connecting rod 420 to move upwards along the length direction of the lead screw 410, the second connecting rod 420 drives the two filter tanks 200 to move upwards to separate from the chemical settling tank 100, and at this time, the third switch valve can be opened to discharge large-volume impurities; then, the medicine is fed into the feeding port 150, and the first motor 310 is turned on at the same time, the first motor 310 drives the rotation shaft 350 to rotate, so as to drive the connection shaft 340 to rotate, so as to drive the stirring shaft 330 to rotate and stir, so as to uniformly mix the medicine liquid and further promote the heavy metals to be settled, after a period of time, the first motor 310 is turned off, the mixture is stood for a period of time, then the purified water overflow port 130 is opened to discharge the purified water, and then the first drain port 110 is opened to discharge flocculates.
To sum up, the utility model provides a purifier 10 for purifying contain heavy metal sewage, this purifier collect multi-functionally, can filter the bulky impurity in the sewage and subside the heavy metal, and convenient discharge purifies the purified water and bulky impurity and the flocculation form heavy metal deposit after the purification simultaneously, purifies more thoroughly, and purifying effect is excellent. The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a purifier for purifying contain heavy metal sewage which characterized in that: comprises a chemical settling tank, two filter tanks connected with each other and a stirring device; the bottom wall of the chemical settling tank is provided with a first sewage discharge port, and the side wall of the chemical settling tank close to the bottom wall of the chemical settling tank is provided with a purified water overflow port;
the stirring device comprises a first motor, a first connecting rod, a stirring shaft, a connecting shaft and a rotating shaft; the top wall of the chemical settling tank is provided with a feed inlet; one end of the first connecting rod is connected with the edge of one side of the feeding port, and the other end of the first connecting rod is connected with the edge of the other side of the feeding port; the first motor is arranged in the middle of the first connecting rod and is connected with the rotating shaft; setting the direction of the feeding port facing the first sewage discharge port as a preset direction; one end of the rotating shaft is connected with the motor, and the other end of the rotating shaft penetrates through the first connecting rod and is connected with the connecting shaft; the axis of the rotating shaft is parallel to the preset direction; the axis line of the connecting shaft is perpendicular to the preset direction; one end of the connecting shaft, which is far away from the rotating shaft, is connected with the stirring shaft; the stirring shaft is arranged in the chemical settling tank; one end of the stirring shaft, which is far away from the connecting shaft, extends towards the bottom wall;
the two filter tanks are respectively arranged at two opposite sides of the first connecting rod; the filter tank is arranged in the chemical settling tank and can lift relative to the chemical settling tank; the stirring shaft is arranged between the inner wall of the chemical settling tank and the outer wall of the filter tank.
2. The purification apparatus for purifying heavy metal-containing sewage according to claim 1, characterized in that: the device also comprises a lifting device; the lifting device comprises a screw rod, a second connecting rod, a second motor and a supporting assembly; the supporting assembly comprises a first connecting section fixedly connected with the outer side wall of the chemical settling tank and a second connecting section fixedly connected with the first connecting section; the second motor is fixedly arranged on the first connecting section; the shaft axis of the rotating shaft of the second motor is superposed with the shaft axis of the screw rod; one end of the rotating shaft penetrates through the first connecting section to be connected with the screw rod, and one end, far away from the second motor, of the screw rod is rotatably connected with the second connecting section; the axial lead of the screw rod is parallel to the preset direction; one end of the second connecting rod is fixedly connected with the filter tank, and the other end of the second connecting rod is in threaded connection with the screw rod.
3. The purification apparatus for purifying heavy metal-containing sewage according to claim 2, characterized in that: the filter tank also comprises a connecting component for connecting the two filter tanks; the two filter tanks are symmetrically arranged; the connecting assembly comprises two third connecting sections; the two third connecting sections are respectively arranged at two opposite ends of the filter tank in a one-to-one correspondence manner; two ends of the third connecting section are respectively connected with the two filter tanks in a one-to-one correspondence manner; the second connecting rod is fixedly connected with one of the third connecting sections.
4. The purification apparatus for purifying heavy metal-containing sewage according to claim 3, characterized in that: the axis of the second connecting rod is perpendicular to the preset direction.
5. The purification apparatus for purifying heavy metal-containing sewage according to claim 1, characterized in that: and a second sewage draining outlet is formed in the bottom of the filter tank.
6. The purification apparatus for purifying heavy metal-containing sewage according to claim 1, characterized in that: the first drain outlet is provided with a first switch valve.
7. The purification apparatus for purifying heavy metal-containing sewage according to claim 1, characterized in that: the purified water overflow outlet is provided with a second switch valve.
8. The purification apparatus for purifying heavy metal-containing sewage according to claim 5, wherein: and the second sewage draining outlet is provided with a third on-off valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022576176.5U CN213803261U (en) | 2020-11-09 | 2020-11-09 | Purification device for purifying heavy metal-containing sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022576176.5U CN213803261U (en) | 2020-11-09 | 2020-11-09 | Purification device for purifying heavy metal-containing sewage |
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| Publication Number | Publication Date |
|---|---|
| CN213803261U true CN213803261U (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022576176.5U Active CN213803261U (en) | 2020-11-09 | 2020-11-09 | Purification device for purifying heavy metal-containing sewage |
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| CN (1) | CN213803261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653104A (en) * | 2022-03-12 | 2022-06-24 | 中铁城乡环保工程有限公司 | Rural domestic sewage treatment system |
-
2020
- 2020-11-09 CN CN202022576176.5U patent/CN213803261U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653104A (en) * | 2022-03-12 | 2022-06-24 | 中铁城乡环保工程有限公司 | Rural domestic sewage treatment system |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240109 Address after: No. 37 Liuxing South Street, Daliuta Town, Shenmu City, Yulin City, Shaanxi Province, 719300 Patentee after: Shaanxi Qingyuan Water Purification Technology Co.,Ltd. Address before: 450000 room 605, block a, No.60 Guoji Road, Jinshui District, Zhengzhou City, Henan Province Patentee before: Henan Xiangzhi Intellectual Property Service Co.,Ltd. Effective date of registration: 20240109 Address after: 450000 room 605, block a, No.60 Guoji Road, Jinshui District, Zhengzhou City, Henan Province Patentee after: Henan Xiangzhi Intellectual Property Service Co.,Ltd. Address before: No.238, QIHANG Road, education park, Chuandong office, Bijiang District, Tongren City, Guizhou Province, 554300 Patentee before: TONGREN University |
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| TR01 | Transfer of patent right |