CN117756220A - Heavy metal adsorption enrichment device - Google Patents
Heavy metal adsorption enrichment device Download PDFInfo
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- CN117756220A CN117756220A CN202410196257.2A CN202410196257A CN117756220A CN 117756220 A CN117756220 A CN 117756220A CN 202410196257 A CN202410196257 A CN 202410196257A CN 117756220 A CN117756220 A CN 117756220A
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- 238000001179 sorption measurement Methods 0.000 title claims abstract description 43
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 88
- 239000002351 wastewater Substances 0.000 claims abstract description 40
- 230000000670 limiting effect Effects 0.000 claims abstract description 11
- 238000003825 pressing Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 11
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Water Treatment By Sorption (AREA)
Abstract
The invention relates to the technical field of heavy metal adsorption, in particular to a heavy metal adsorption enrichment device, which comprises a machine body, wherein a water cavity is formed in the machine body, an adsorption cylinder is vertically and fixedly arranged in the water cavity, and a water pipe communicated with the inside of the adsorption cylinder is fixedly arranged at the bottom of the machine body; the movable ring is characterized in that a first reciprocating screw rod is vertically rotatably installed in the water cavity, a movable ring is sleeved on the first reciprocating screw rod in a threaded mode, a plurality of through holes are vertically formed in the surface of the movable ring, the movable ring is limited to rotate through a limiting component, and the first reciprocating screw rod is controlled to rotate through a driving component. The wastewater is not kept still in the treatment process, but is stirred by the movable ring, so that the wastewater can be fully contacted with the activated carbon in the adsorption cylinder, and the working efficiency of heavy metal adsorption is improved.
Description
Technical Field
The invention relates to the technical field of heavy metal adsorption, in particular to a heavy metal adsorption enrichment device.
Background
In the industrial production process, heavy metal ions are mostly generated, the heavy metal ions refer to ion states formed by losing electrons of heavy metals, in order to avoid heavy metal pollution, the heavy metal ions are usually treated by a heavy metal adsorption enrichment device before being discharged, waste water to be treated is put into the device, and then the waste water is adsorbed by activated carbon in an adsorption cylinder.
The existing wastewater is generally kept still in the device in the treatment process, so that the wastewater cannot fully contact with the activated carbon in the adsorption cylinder, and the working efficiency of heavy metal adsorption is further affected.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and the existing wastewater is generally kept in a device in the treatment process, so that the wastewater cannot fully contact with activated carbon in an adsorption cylinder, and further the working efficiency of heavy metal adsorption is influenced.
in order to achieve the above purpose, the present invention adopts the following technical scheme:
The heavy metal adsorption enrichment device comprises a machine body, wherein a water cavity is formed in the machine body, an adsorption cylinder is vertically and fixedly arranged in the water cavity, and a water pipe communicated with the inside of the adsorption cylinder is fixedly arranged at the bottom of the machine body;
The movable ring is characterized in that a first reciprocating screw rod is vertically rotatably installed in the water cavity, a movable ring is sleeved on the first reciprocating screw rod in a threaded mode, a plurality of through holes are vertically formed in the surface of the movable ring, the movable ring is limited to rotate through a limiting component, and the first reciprocating screw rod is controlled to rotate through a driving component.
Preferably, the drive assembly comprises a drive motor, two first gears and a first toothed chain which is engaged and wound on the two first gears, a mounting plate is fixedly mounted on the upper surface of the machine body, the drive motor is fixedly mounted on the upper surface of the mounting plate, the top end of the first reciprocating screw rod penetrates out of the machine body, and the two first gears are respectively fixedly sleeved on one end of the first reciprocating screw rod penetrating out of the machine body and an output shaft of the drive motor.
preferably, the limiting component comprises a plurality of sliding blocks fixedly arranged on the outer annular wall of the movable ring and a plurality of sliding rods vertically and fixedly arranged in the water cavity, and the sliding blocks are respectively and slidably sleeved on the sliding rods.
Preferably, a plurality of groups of turbulence assemblies are arranged in the water cavity, and the turbulence assemblies are used for injecting air towards the wastewater in the water cavity.
Preferably, the vortex subassembly includes perpendicular fixed mounting at the fixed plate in the water cavity, many fixed mounting is hollow pole and many piston rods of the design of closing at the one end on fixed plate surface, a plurality of sliding ports that are linked together with many hollow poles respectively have been seted up on the fixed plate surface, many the piston rod slides respectively and inserts and establish in a plurality of sliding ports, and one end sliding seal inserts respectively and establish in many hollow poles to be connected with hollow pole through telescopic part, hollow pole is linked together with external world and water cavity through intake pipe and outlet duct respectively, all be equipped with first check valve in intake pipe and the outlet duct, many the piston rod is through supporting the control of pressing the part and remove, and the polylith the fixed plate is located one side of many slide bars respectively.
preferably, the telescopic component comprises a telescopic spring fixedly arranged at one end of the piston rod, and one end of the telescopic spring is fixedly connected with the inner wall of the hollow rod.
Preferably, the pressing component comprises a first triangular block fixedly mounted on the side wall of the sliding block, one end of the piston rod is fixedly provided with a second triangular block, and inclined planes of the second triangular blocks are respectively arranged face to face with inclined planes of the first triangular blocks.
Preferably, the water collecting barrel is fixedly arranged on the side wall of the machine body, the inserted link is inserted in the water collecting barrel in a vertical sliding sealing manner, the water collecting barrel is respectively communicated with the outside and the water cavity through the water inlet pipe and the water outlet pipe, the water inlet pipe and the water outlet pipe are internally provided with second one-way valves, the upper surface of the machine body is vertically and rotatably provided with a second reciprocating screw rod, an L-shaped connecting rod is sleeved on the second reciprocating screw rod in a threaded manner, the bottom end of the connecting rod is fixedly connected with the top end of the inserted link, and a second gear is fixedly sleeved on the output shaft of the driving motor and the second reciprocating screw rod, and the second gear is meshed and wound with a second gear chain.
compared with the prior art, the invention has the beneficial effects that:
1. after the wastewater enters the water cavity, the driving motor is started at the moment, then the first reciprocating screw rod rotates under the transmission action of the first gear and the first tooth chain, and the moving ring sleeved on the first reciprocating screw rod in a threaded manner moves reciprocally in the vertical direction under the limiting action of the limiting component, so that the wastewater in the water cavity can be stirred, the wastewater can be fully contacted with the activated carbon in the adsorption cylinder, and the working efficiency of heavy metal adsorption is improved;
2. When the movable ring reciprocates in the vertical direction, the plurality of groups of turbulence assemblies intermittently inject external air into the wastewater in the water cavity, so that the turbulence effect is achieved, the flow speed of the wastewater at the position can be accelerated in the process that air bubbles in the wastewater burst, so that the wastewater is in full contact with the activated carbon in the adsorption cylinder, and the working efficiency of heavy metal adsorption is improved again;
3. The output shaft of driving motor is at pivoted in-process, and under the effect of second reciprocating screw, second gear and second tooth chain this moment, the inserted bar can carry out the reciprocating motion on the vertical direction in the water collection bucket to can be with external waste water intermittent type nature suction entering water cavity in, need not the manual work and add waste water to be handled, alleviateed staff's work burden.
Drawings
FIG. 1 is a schematic view of a front perspective partial cross-sectional structure of a heavy metal adsorption enrichment device according to the present invention;
FIG. 2 is a schematic view of a top view perspective section of a heavy metal adsorption enrichment device according to the present invention;
FIG. 3 is a schematic view of a part of a three-dimensional cross-section structure of a hollow rod of a heavy metal adsorption enrichment device according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1A;
FIG. 5 is an enlarged schematic view of the structure of FIG. 1 at B;
fig. 6 is an enlarged schematic view of fig. 2 at C.
in the figure: 1 machine body, 2 water cavity, 3 adsorption cylinder, 4 water pipe, 5 first reciprocating screw rod, 6 moving ring, 7 opening, 8 driving motor, 9 first gear, 10 first tooth chain, 11 second tooth chain, 12 mounting plate, 13 slide block, 14 slide bar, 15 fixed plate, 16 hollow rod, 17 piston rod, 18 air inlet pipe, 19 air outlet pipe, 20 telescopic spring, 21 first triangular block, 22 second triangular block, 23 water collecting barrel, 24 inserted link, 25 inlet pipe, 26 water outlet pipe, 27 second reciprocating screw rod, 28 connecting rod, 29 second gear.
Detailed Description
the following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-6, a heavy metal adsorption enrichment device comprises a machine body 1, wherein a water cavity 2 is formed in the machine body 1, an adsorption cylinder 3 is vertically and fixedly arranged in the water cavity 2, a water pipe 4 communicated with the inside of the adsorption cylinder 3 is fixedly arranged at the bottom of the machine body 1, and treated sewage is discharged from the water pipe 4;
The water cavity 2 is internally and vertically rotatably provided with a first reciprocating screw rod 5, a movable ring 6 is sheathed on the first reciprocating screw rod 5 in a threaded manner, a plurality of through holes 7 are vertically formed in the surface of the movable ring 6, the movable ring 6 is limited in rotation by a limiting component, the limiting component comprises a plurality of sliding blocks 13 fixedly arranged on the outer annular wall of the movable ring 6 and a plurality of sliding rods 14 vertically and fixedly arranged in the water cavity 2, the sliding blocks 13 are respectively and slidably sheathed on the sliding rods 14, the first reciprocating screw rod 5 is controlled to rotate by a driving component, the driving component comprises a driving motor 8, two first gears 9 and a first toothed chain 10 meshed with and wound on the two first gears 9, a mounting plate 12 is fixedly arranged on the upper surface of the machine body 1, the driving motor 8 is fixedly arranged on the upper surface of the mounting plate 12, the top end of the first reciprocating screw rod 5 penetrates out of the machine body 1, and the two first gears 9 are respectively and fixedly sheathed on one end of the first reciprocating screw rod 5 penetrating out of the machine body 1 and an output shaft of the driving motor 8;
The staff lets in the waste water that waits to treat in the water chamber 2 at first, then start driving motor 8, driving motor 8's output shaft is at pivoted in-process, first reciprocating screw 5 can rotate along with driving motor 8's output shaft under the transmission effect of two first gears 9 and first tooth chain 10, the removal ring 6 of screw thread cup joint on first reciprocating screw 5 can carry out the reciprocating motion on the vertical direction under the restriction effect of many slide bars 14 and a plurality of slider 13, in-process that removes, waste water that is located in water cavity 2 can be stirred by removal ring 6, waste water no longer is standing in organism 1 in the in-process of handling, simultaneously removal ring 6 can pass through a plurality of through-openings 7, thereby can change the velocity of flow of waste water, and then make waste water can fully contact with the active carbon in the adsorption cylinder 3, the work efficiency of heavy metal absorption has been improved.
The water cavity 2 is internally provided with a plurality of groups of turbulence assemblies, the turbulence assemblies are used for injecting air towards the wastewater in the water cavity 2, each turbulence assembly comprises a fixed plate 15 vertically and fixedly arranged in the water cavity 2, a plurality of hollow rods 16 and a plurality of piston rods 17, one ends of the hollow rods 16 are fixedly arranged on the surface of the fixed plate 15, the hollow rods 16 are designed to be closed, a plurality of sliding ports which are respectively communicated with the plurality of hollow rods 16 are formed in the surface of the fixed plate 15, the plurality of piston rods 17 are respectively inserted in the plurality of sliding ports in a sliding manner, one ends of the piston rods 17 are respectively inserted in the plurality of hollow rods 16 in a sliding manner, the telescopic components are connected with the hollow rods 16 through telescopic components, each telescopic component comprises a telescopic spring 20 fixedly arranged at one end of each piston rod 17, one end of each telescopic spring 20 is fixedly connected with the inner wall of the hollow rod 16, the hollow rods 16 are respectively communicated with the outside and the water cavity 2 through an air inlet pipe 18 and an air outlet pipe 19, the air inlet pipe 18 and the air outlet pipe 19 are respectively provided with a first one-way valve, the conducting direction of the first one-way valve in the air inlet pipe 18 is from the outside to the hollow rod 16, the conducting direction of the first one-way valve in the air outlet pipe 19 is respectively arranged in the hollow rod 16 to the water cavity 2, and the plurality of piston rods 17 are respectively fixed on one side of the sliding rod 14 through the side of the sliding rod 15 by pressing components;
The pressing component comprises a first triangular block 21 fixedly arranged on the side wall of the sliding block 13, a second triangular block 22 is fixedly arranged at one end of the piston rod 17, and inclined surfaces of the second triangular blocks 22 are respectively arranged face to face with inclined surfaces of the first triangular blocks 21;
When the movable ring 6 reciprocates in the vertical direction in the water cavity 2, the sliding blocks 13 reciprocate in the vertical direction, when the sliding blocks 13 move, the first triangular blocks 21 positioned on the side wall of the sliding blocks 13 can reciprocally press the second triangular blocks 22, when the inclined surfaces of the first triangular blocks 21 are in sliding contact with the inclined surfaces of the second triangular blocks 22, the piston rod 17 moves towards the direction close to the hollow rod 16 under the action of the inclined surface pressing, the telescopic spring 20 positioned in the hollow rod 16 can shrink, the volume in the hollow rod 16 can be reduced, the pressure can be increased, so that gas positioned in the hollow rod 16 can enter the water cavity 2 from the gas outlet pipe 19 and is injected into waste water, the turbulent flow effect can be achieved, partial gas entering the waste water can form bubbles, and when the bubbles burst, the flow rate of the waste water can be accelerated, so that the waste water can be in contact with the activated carbon in the adsorption cylinder 3 more fully, and the work efficiency of heavy metal adsorption can be improved;
Then when the inclined surface of the first triangular block 21 is no longer in sliding contact with the inclined surface of the second triangular block 22, the pressing force given to the second triangular block 22 is eliminated, then the piston rod 17 moves rapidly to reset under the elastic potential energy of the telescopic spring 20, the volume in the hollow rod 16 becomes large, the pressure is reduced, air located outside enters the hollow rod 16 from the air inlet pipe 18, and when the volume in the hollow rod 16 becomes small next time and the pressure is increased, the air located in the hollow rod 16 is extruded into the water cavity 2.
The side wall of the machine body 1 is fixedly provided with a water collecting barrel 23, an inserting rod 24 is vertically and hermetically inserted in the water collecting barrel 23, the water collecting barrel 23 is respectively communicated with the outside and the water cavity 2 through a water inlet pipe 25 and a water outlet pipe 26, second one-way valves are respectively arranged in the water inlet pipe 25 and the water outlet pipe 26, the conduction direction of the second one-way valves in the water inlet pipe 25 is from the outside to the water collecting barrel 23, the conduction direction of the one-way valves in the water outlet pipe 26 is from the water collecting barrel 23 to the water cavity 2, the upper surface of the machine body 1 is vertically and rotationally provided with a second reciprocating screw rod 27, an L-shaped connecting rod 28 is sleeved on the second reciprocating screw rod 27 in a threaded manner, the bottom end of the connecting rod 28 is fixedly connected with the top end of the inserting rod 24, a second gear 29 is fixedly sleeved on an output shaft of the driving motor 8 and the second reciprocating screw rod 27, and the second gear 11 is meshed and wound on the two second gears 29;
The output shaft of the driving motor 8 rotates, at this moment, under the transmission action of the two second gears 29 and the second toothed chains 11, the second reciprocating screw rod 27 rotates together, and then the connecting rod 28 sleeved on the second reciprocating screw rod 27 in a threaded manner drives the inserted rod 24 to reciprocate in the water collecting barrel 23 in the vertical direction, the volume in the water collecting barrel 23 can be continuously changed, the end part of the water inlet pipe 25 can be placed in the waste water to be treated, so that when the volume in the water collecting barrel 23 is increased, the pressure is reduced, a part of waste water to be treated can enter the water collecting barrel 23 from the water inlet pipe 25, and when the volume in the water collecting barrel 23 is reduced, the pressure is increased, and the waste water to be treated in the water collecting barrel 23 can enter the water cavity 2 from the water outlet pipe 26, so that the waste water to be treated is treated, namely, the labor burden of workers is reduced without manually adding the waste water to be treated.
In the invention, a worker firstly introduces the wastewater to be treated into the water cavity 2, the first reciprocating screw rod 5 rotates under the action of the driving component, the moving ring 6 which is in threaded sleeve connection with the first reciprocating screw rod 5 can reciprocate in the vertical direction under the limiting action of the limiting component, the wastewater in the water cavity 2 is stirred by the moving ring 6 in the moving process, the wastewater is not placed in the machine body 1 in the treatment process, and the wastewater passes through the plurality of through holes 7 in the moving process of the moving ring 6, so that the flow velocity of the wastewater can be changed, the wastewater can be fully contacted with the activated carbon in the adsorption cylinder 3, and the working efficiency of heavy metal adsorption is improved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (6)
1. The heavy metal adsorption enrichment device comprises a machine body (1), and is characterized in that a water cavity (2) is formed in the machine body (1), an adsorption cylinder (3) is vertically and fixedly arranged in the water cavity (2), and a water pipe (4) communicated with the inside of the adsorption cylinder (3) is fixedly arranged at the bottom of the machine body (1);
a first reciprocating screw rod (5) is vertically rotatably arranged in the water cavity (2), a movable ring (6) is sleeved on the first reciprocating screw rod (5) in a threaded manner, a plurality of through holes (7) are vertically formed in the surface of the movable ring (6), the movable ring (6) is limited to rotate by a limiting component, and the first reciprocating screw rod (5) is controlled to rotate by a driving component;
The driving assembly comprises a driving motor (8), two first gears (9) and a first toothed chain (10) which is meshed and wound on the two first gears (9), wherein a mounting plate (12) is fixedly arranged on the upper surface of the machine body (1), the driving motor (8) is fixedly arranged on the upper surface of the mounting plate (12), the top end of the first reciprocating screw rod (5) penetrates out of the machine body (1), and the two first gears (9) are respectively fixedly sleeved on one end of the first reciprocating screw rod (5) penetrating out of the machine body (1) and an output shaft of the driving motor (8);
the limiting component comprises a plurality of sliding blocks (13) fixedly arranged on the outer annular wall of the movable ring (6) and a plurality of sliding rods (14) vertically and fixedly arranged in the water cavity (2), and the sliding blocks (13) are respectively sleeved on the sliding rods (14) in a sliding manner.
2. a heavy metal adsorption enrichment device according to claim 1, wherein a plurality of groups of turbulence elements are arranged in the water chamber (2), and the turbulence elements are used for injecting air towards the wastewater in the water chamber (2).
3. The heavy metal adsorption enrichment device according to claim 2, wherein the turbulence assembly comprises a fixing plate (15) vertically and fixedly installed in the water cavity (2), a plurality of hollow rods (16) and a plurality of piston rods (17) which are fixedly installed on one ends of the surfaces of the fixing plate (15) and are of a closed design, a plurality of sliding ports which are respectively communicated with the plurality of hollow rods (16) are formed in the surfaces of the fixing plate (15), the plurality of piston rods (17) are respectively inserted in the plurality of sliding ports in a sliding manner, one ends of the piston rods are respectively inserted in the plurality of hollow rods (16) in a sliding manner, the hollow rods (16) are respectively communicated with the outside and the water cavity (2) through an air inlet pipe (18) and an air outlet pipe (19), a first one-way valve is respectively arranged in the air inlet pipe (18) and the air outlet pipe (19), the plurality of piston rods (17) are controlled to move through a pressing component, and the plurality of fixing plates (15) are respectively located on one sides of the plurality of sliding rods (14).
4. A heavy metal adsorption enrichment device according to claim 3, wherein the telescopic member comprises a telescopic spring (20) fixedly arranged at one end of the piston rod (17), and one end of the telescopic spring (20) is fixedly connected with the inner wall of the hollow rod (16).
5. The heavy metal adsorption enrichment device according to claim 4, wherein the pressing component comprises a first triangular block (21) fixedly mounted on the side wall of the sliding block (13), a second triangular block (22) is fixedly mounted at one end of the piston rod (17), and inclined surfaces of the second triangular blocks (22) are respectively arranged face to face with inclined surfaces of the first triangular blocks (21).
6. The heavy metal adsorption enrichment device according to claim 1, wherein a water collecting barrel (23) is fixedly mounted on the side wall of the machine body (1), a plunger rod (24) is inserted in the water collecting barrel (23) in a vertical sliding sealing manner, the water collecting barrel (23) is respectively communicated with the outside and the water cavity (2) through a water inlet pipe (25) and a water outlet pipe (26), second one-way valves are respectively arranged in the water inlet pipe (25) and the water outlet pipe (26), a second reciprocating screw rod (27) is vertically rotatably mounted on the upper surface of the machine body (1), an L-shaped connecting rod (28) is sleeved on the second reciprocating screw rod (27) in a threaded manner, the bottom end of the connecting rod (28) is fixedly connected with the top end of the plunger rod (24), a second gear (29) is fixedly sleeved on an output shaft of the driving motor (8) and the second reciprocating screw rod (27), and second teeth (11) are wound on the two second gears (29) in a meshed manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410196257.2A CN117756220B (en) | 2024-02-22 | 2024-02-22 | Heavy metal adsorption enrichment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410196257.2A CN117756220B (en) | 2024-02-22 | 2024-02-22 | Heavy metal adsorption enrichment device |
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| CN117756220A true CN117756220A (en) | 2024-03-26 |
| CN117756220B CN117756220B (en) | 2024-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410196257.2A Active CN117756220B (en) | 2024-02-22 | 2024-02-22 | Heavy metal adsorption enrichment device |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101047890B1 (en) * | 2010-10-28 | 2011-07-08 | 씨아이바이오텍(주) | Flow speed reducing device for increacing the efficiency of settling in wastewater treatment reactor |
| CN111777139A (en) * | 2020-07-04 | 2020-10-16 | 高秀莲 | Clinical laboratory is with medical waste liquid virus killing device |
| CN213037446U (en) * | 2020-06-10 | 2021-04-23 | 天津屹诺维信仪器有限公司 | Heavy metal adsorption enrichment device |
| CN112858629A (en) * | 2021-01-08 | 2021-05-28 | 王慧红 | Different degree of depth sample measurement survey device for heavy metal soil restoration |
| CN213434158U (en) * | 2020-05-25 | 2021-06-15 | 黄美情 | Special diluting device of new energy automobile lithium cell cathode material |
| WO2022057134A1 (en) * | 2020-09-16 | 2022-03-24 | 淄博创立机电科技有限公司 | Wastewater treatment apparatus |
| CN114560529A (en) * | 2022-03-23 | 2022-05-31 | 呼和浩特市久科康瑞环保科技有限公司 | Oily sewage super filtration handles environment-friendly device |
| CN217578371U (en) * | 2022-07-04 | 2022-10-14 | 杭州龙鹿环保科技有限公司 | Composite adsorption type treatment device for heavy metal wastewater |
| JP7345713B1 (en) * | 2022-07-19 | 2023-09-19 | 重▲慶▼文理学院 | Resource processing equipment that recovers heavy metals from complexed heavy metal wastewater |
| CN219897904U (en) * | 2023-03-17 | 2023-10-27 | 江西师范大学 | Mixed heating device |
| CN116986771A (en) * | 2023-09-11 | 2023-11-03 | 山东省鲁南地质工程勘察院(山东省地质矿产勘查开发局第二地质大队) | Pit-closing mine underground water pollution treatment equipment |
| CN117367065A (en) * | 2023-07-31 | 2024-01-09 | 温州市金权食品股份有限公司 | Fish glue product processing equipment and processing method |
-
2024
- 2024-02-22 CN CN202410196257.2A patent/CN117756220B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101047890B1 (en) * | 2010-10-28 | 2011-07-08 | 씨아이바이오텍(주) | Flow speed reducing device for increacing the efficiency of settling in wastewater treatment reactor |
| CN213434158U (en) * | 2020-05-25 | 2021-06-15 | 黄美情 | Special diluting device of new energy automobile lithium cell cathode material |
| CN213037446U (en) * | 2020-06-10 | 2021-04-23 | 天津屹诺维信仪器有限公司 | Heavy metal adsorption enrichment device |
| CN111777139A (en) * | 2020-07-04 | 2020-10-16 | 高秀莲 | Clinical laboratory is with medical waste liquid virus killing device |
| WO2022057134A1 (en) * | 2020-09-16 | 2022-03-24 | 淄博创立机电科技有限公司 | Wastewater treatment apparatus |
| CN112858629A (en) * | 2021-01-08 | 2021-05-28 | 王慧红 | Different degree of depth sample measurement survey device for heavy metal soil restoration |
| CN114560529A (en) * | 2022-03-23 | 2022-05-31 | 呼和浩特市久科康瑞环保科技有限公司 | Oily sewage super filtration handles environment-friendly device |
| CN217578371U (en) * | 2022-07-04 | 2022-10-14 | 杭州龙鹿环保科技有限公司 | Composite adsorption type treatment device for heavy metal wastewater |
| JP7345713B1 (en) * | 2022-07-19 | 2023-09-19 | 重▲慶▼文理学院 | Resource processing equipment that recovers heavy metals from complexed heavy metal wastewater |
| CN219897904U (en) * | 2023-03-17 | 2023-10-27 | 江西师范大学 | Mixed heating device |
| CN117367065A (en) * | 2023-07-31 | 2024-01-09 | 温州市金权食品股份有限公司 | Fish glue product processing equipment and processing method |
| CN116986771A (en) * | 2023-09-11 | 2023-11-03 | 山东省鲁南地质工程勘察院(山东省地质矿产勘查开发局第二地质大队) | Pit-closing mine underground water pollution treatment equipment |
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| Publication number | Publication date |
|---|---|
| CN117756220B (en) | 2024-05-14 |
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