CN220642637U - Chromium electroplating wastewater treatment device - Google Patents
Chromium electroplating wastewater treatment device Download PDFInfo
- Publication number
- CN220642637U CN220642637U CN202322156014.XU CN202322156014U CN220642637U CN 220642637 U CN220642637 U CN 220642637U CN 202322156014 U CN202322156014 U CN 202322156014U CN 220642637 U CN220642637 U CN 220642637U
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- CN
- China
- Prior art keywords
- treatment device
- wastewater treatment
- main body
- chromium
- electroplating wastewater
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- 229910052804 chromium Inorganic materials 0.000 title claims abstract description 29
- 239000011651 chromium Substances 0.000 title claims abstract description 29
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000009713 electroplating Methods 0.000 title claims abstract description 28
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 14
- 238000003756 stirring Methods 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 18
- 239000002699 waste material Substances 0.000 abstract description 9
- 239000003814 drug Substances 0.000 abstract description 7
- 238000007790 scraping Methods 0.000 abstract description 4
- 230000008021 deposition Effects 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 2
- 150000001844 chromium Chemical class 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 description 27
- 239000012535 impurity Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 238000001914 filtration Methods 0.000 description 6
- 239000003153 chemical reaction reagent Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910001430 chromium ion Inorganic materials 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model discloses an electroplating chromium wastewater treatment device, which relates to the technical field of automobile part processing and comprises a base, wherein a treatment device main body is fixedly arranged in the middle of the upper end of the base, fixed columns are welded on the left side and the right side of the upper end of the base, a telescopic rod is connected inside the upper end of the fixed columns in a sliding manner, a fixed plate is fixedly arranged at the upper end of the telescopic rod, a motor is arranged in the middle of the upper end of the fixed plate, a rotating shaft is rotatably connected at the lower end of the fixed plate, and a cover plate is embedded at the upper end of the treatment device main body. This chromium electroplating wastewater treatment device drives the fixed plate through the cooperation of fixed column and telescopic link and carries out up-and-down motion, and the stirring arm of convenient below carries out intensive mixing to the inside waste liquid of processing apparatus main part, and the accessory plate of installation helps improving the efficiency of stirring on the stirring arm for the reaction of liquid medicine and waste liquid, thereby the scraper blade has made things convenient for scraping the waste material of processing apparatus main part inner wall adhesion down, and thereby the push pedal prevents solid deposition influence reaction efficiency.
Description
Technical Field
The utility model relates to the technical field of automobile part processing, in particular to an electroplating chromium wastewater treatment device.
Background
The automobile is assembled and produced through various automobile parts in the production and manufacturing process, a large number of parts are needed in the production and manufacturing process of the automobile, the automobile parts are also electroplated, the automobile parts are electroplated through chromic acid in the electroplating process, chromium ions can enter waste water in the treatment process, and the waste water containing the chromium ions can cause serious environmental pollution.
The utility model of the application number CN201922496806.5 discloses a treatment device for chromium electroplating wastewater, which comprises a reaction box body and a control system, and also comprises a reagent storage tank and a sedimentation tank, wherein the reagent storage tank is provided with a first reagent chamber, a second reagent chamber and a third reagent chamber, a first reaction chamber and a second reaction chamber which are mutually communicated are arranged in the reaction box body, the first reaction chamber and the second reaction chamber are both provided with oxidation-reduction potential on-line analyzers, and the first reaction chamber, the second reaction chamber and the sedimentation tank are both provided with pH on-line monitoring and controlling instruments.
Similar to the above application, the following disadvantages currently exist: the stirring structure of the chromium electroplating wastewater treatment device is simpler, the reaction process is slower, and the improvement of the working efficiency is not facilitated. Accordingly, in view of the above, studies and improvements have been made to the conventional structure and disadvantages, and an apparatus for treating chromium plating wastewater has been proposed.
Disclosure of Invention
The utility model aims to provide an electroplating chromium wastewater treatment device for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electroplating chromium effluent treatment plant, includes the base, base upper end middle part fixed mounting has the processing apparatus main part, base upper end left and right sides welded connection has the fixed column, the inside sliding connection of fixed column upper end has the telescopic link, telescopic link upper end fixed mounting has the fixed plate, fixed plate upper end middle part is provided with the motor, the fixed plate lower extreme rotates and is connected with the pivot, processing apparatus main part upper end gomphosis has the apron, apron upper end fixed mounting has the inlet, pivot lower extreme fixed mounting has the stirring arm, stirring arm keeps away from pivot one side fixed mounting and has the scraper blade, stirring arm is close pivot one side welded connection has a plurality of accessory plates, stirring arm lower extreme welded connection has the push pedal.
Further, a filter plate is fixedly arranged at the upper end inside the main body of the processing device.
Further, an empty groove is formed in the lower end of the inner portion of the processing device main body, and baffles are rotatably connected to the left side and the right side of the upper end of the empty groove.
Further, a sliding groove is formed in the lower end of the baffle, a sliding block is connected in the sliding groove in a sliding mode, and a connecting rod is connected to the lower end of the sliding block in a rotating mode.
Further, the inside baffle below that is located of empty slot rotates is connected with double-end lead screw, both ends outside penetration connection has the fixture block about the double-end lead screw.
Further, the filter frame is connected to the lower side of the front end of the main body of the processing device in a sliding way, a filter screen is arranged in the middle of the filter frame, and a sealing ring is sleeved at the front end of the filter frame.
Further, a liquid outlet is formed in the lower side of the rear end of the processing device main body.
The utility model provides an electroplating chromium wastewater treatment device, which has the following beneficial effects:
according to the utility model, the fixing column and the telescopic rod are matched to drive the fixing plate to move up and down, so that the stirring arm below the fixing plate is convenient to sufficiently stir waste liquid in the main body of the treatment device, the auxiliary plate arranged on the stirring arm is helpful for improving stirring efficiency, the reaction of liquid medicine and the waste liquid is accelerated, the scraping plate is convenient to scrape waste adhered to the inner wall of the main body of the treatment device, and the pushing plate is used for preventing solid deposition, so that reaction efficiency is influenced.
According to the utility model, the double-head screw rod is matched with the connecting rod, the double-head screw rod is utilized to drive the clamping block to move, and the clamping block drives the sliding block to slide in the sliding groove through the connecting rod, so that the baffle is driven to rotate, the baffle is opened and closed, the baffle is opened after the treatment of the chromium electroplating wastewater is finished, the subsequent treatment is convenient, and the working efficiency is improved.
According to the utility model, through the cooperation of the filter frame and the filter screen, the filter frame slides in the main body of the treatment device, so that the filter frame is conveniently taken out for cleaning or replacement, the filter screen on the filter frame can intercept metal impurities in the waste liquid after the reaction is finished, solid-liquid separation is conveniently carried out, and the filter frame in sliding connection also facilitates further treatment of the metal impurities.
Drawings
FIG. 1 is a schematic diagram showing the overall structure of an apparatus for treating chromium-plated wastewater according to the present utility model;
FIG. 2 is a schematic perspective view of a stirring arm of an apparatus for treating chromium electroplating wastewater according to the present utility model;
FIG. 3 is a schematic perspective view showing the cross-sectional structure of a main body of a treatment apparatus for treating chromium electroplating wastewater according to the present utility model;
FIG. 4 is a schematic perspective view of a filter frame of an apparatus for treating wastewater containing chromium plating according to the present utility model.
In the figure: 1. a base; 2. a processing apparatus main body; 3. fixing the column; 4. a telescopic rod; 5. a fixing plate; 6. a motor; 7. a rotating shaft; 8. a cover plate; 9. a liquid inlet; 10. a stirring arm; 11. a scraper; 12. an auxiliary plate; 13. a filter plate; 14. a hollow groove; 15. a baffle; 16. double-end screw rod; 17. a chute; 18. a slide block; 19. a clamping block; 20. a connecting rod; 21. a filter frame; 22. a filter screen; 23. a seal ring; 24. a liquid outlet; 25. a push plate.
Detailed Description
Referring to fig. 1, the present utility model provides a technical solution: the utility model provides an electroplating chromium effluent treatment plant, includes base 1, and base 1 upper end middle part fixed mounting has treatment device main part 2, and the welding of base 1 upper end left and right sides is connected with fixed column 3, and fixed column 3 upper end inside sliding connection has telescopic link 4, and telescopic link 4 upper end fixed mounting has fixed plate 5, and fixed plate 5 upper end middle part is provided with motor 6, and fixed plate 5 lower extreme rotates and is connected with pivot 7, treatment device main part 2 upper end gomphosis has apron 8, and apron 8 upper end fixed mounting has inlet 9, through the cooperation of fixed column 3 and telescopic link 4, drives fixed plate 5 and rises or descends the motion, conveniently carries out abundant stirring to the inside waste liquid of treatment device main part 2, has improved work efficiency, and inlet 9 on the apron 8 conveniently infuses waste liquid and liquid medicine into inside treatment device main part 2;
referring to fig. 2, a stirring arm 10 is fixedly arranged at the lower end of a rotating shaft 7, a scraping plate 11 is fixedly arranged at one side of the stirring arm 10 away from the rotating shaft 7, a plurality of auxiliary plates 12 are welded and connected to one side of the stirring arm 10 close to the rotating shaft 7, a pushing plate 25 is welded and connected to the lower end of the stirring arm 10, the rotating shaft 7 is driven to rotate by utilizing a motor 6, the stirring arm 10 is driven to rotate by the rotating shaft 7, when the stirring arm 10 rotates, metal impurities adhered to the inner wall of a main body 2 of the treatment device are scraped by the scraping plates 11 at two sides, and the mixing rate of liquid medicine and chromium electroplating wastewater is improved by the auxiliary plates 12, so that the reaction efficiency is accelerated;
referring to fig. 3 and 4, a filter plate 13 is fixedly mounted at the upper end inside the main body 2 of the treatment device, a hollow groove 14 is formed at the lower end inside the main body 2 of the treatment device, a baffle 15 is rotatably connected to the left and right sides of the upper end of the hollow groove 14, a chute 17 is formed at the lower end of the baffle 15, a slide block 18 is slidably connected to the chute 17, a double-headed screw 16 is rotatably connected to the inside of the hollow groove 14 below the baffle 15, a clamping block 19 is rotatably connected to the left and right outer sides of the double-headed screw 16, a connecting rod 20 is rotatably connected to the lower end of the slide block 18, a filter frame 21 is slidably connected to the lower end of the front end of the main body 2 of the treatment device, a filter screen 22 is arranged in the middle of the filter frame 21, a sealing ring 23 is sleeved at the front end of the filter frame 21, waste water is filtered at the lower side of the rear end of the main body 2 of the treatment device, impurities in the waste water are removed by the filter plate 13 when the waste water is poured into the main body 2 of the treatment device, the waste water is prevented from affecting treatment efficiency, the double-headed screw 16 is rotatably driving the clamping block 19 to move, the connecting rod 20 is then driven by the slide block 20 to slide, the slide block 18 is rotatably connected to the slide block 19 in the chute 17, the filter frame 21 is also rotatably, the filter frame 21 is rotatably driven to slide the filter 21 is also rotatably, the filter frame 21 is conveniently rotatably driven by the slide frame 21 is conveniently to be conveniently driven by the slide frame 21, and the metal frame 21 is conveniently to be conveniently filtered after the filter frame is conveniently filtered and filtered by the filter metal filter frame 21.
Working principle: according to fig. 1 and 2, the chromium electroplating wastewater is poured into the main body 2 of the treatment device through the liquid inlet 9 on the cover plate 8, the chromium electroplating wastewater is firstly contacted with the filter plate 13, the filter plate 13 filters impurities in the wastewater to prevent the impurities from affecting the treatment process, the liquid medicine is added through the liquid inlet 9, the telescopic rod 4 which is connected with the inside of the fixed column 3 on the base 1 in a sliding manner is started, the motor 6 on the fixed plate 5 is started again, the motor 6 drives the rotating shaft 7 to rotate, the stirring arm 10 at the lower end of the rotating shaft 7 also rotates along with the rotating shaft, the auxiliary plate 12 on the stirring arm 10 accelerates the mixing process of the liquid medicine and the chromium electroplating wastewater when the stirring arm 10 rotates, the reaction speed is improved, the scraper 11 scrapes the impurities adhered to the inner wall of the main body 2 of the treatment device, the reaction efficiency is improved, the push plate 25 at the lower end of the stirring arm 10 prevents the fixed deposition from affecting the reaction, the telescopic rod 4 also slides up and down in the fixed column 3 to drive the stirring arm 10 to slide up and down at the temporal part of the main body 2, the liquid medicine is mixed with the chromium electroplating wastewater more fully, and the reaction efficiency is further improved.
Then according to fig. 3, after the treatment of the chromium electroplating wastewater is completed, the double-end screw rod 16 is started, the double-end screw rod 16 drives the clamping block 19 to move left and right, the clamping block 19 drives the connecting rod 20 to move when moving, the connecting rod 20 simultaneously drives the sliding block 18 to slide in the sliding groove 17, the sliding block 18 drives the baffle plate 15 to rotate when sliding in the sliding groove 17, and the baffle plate 15 rotates to be opened, so that the wastewater after the treatment flows into the empty groove 14.
Finally, according to fig. 3 and fig. 4, after the wastewater after treatment flows into the empty tank 14, the wastewater can firstly contact the filtering frame 21, the metal impurities in the wastewater can be filtered by the filter screen 22 arranged on the filtering frame 21, so that the wastewater can be conveniently subjected to solid-liquid separation, the subsequent treatment is convenient, the filtering frame 21 is conveniently extracted from the treatment device main body 2 after the filtration is finished, the metal impurities can be conveniently treated, meanwhile, the sealing ring 23 prevents the wastewater from flowing out along a gap during the filtration, and the wastewater is discharged through the liquid outlet 24 after the filtration is finished.
Claims (7)
1. The utility model provides an electroplating chromium effluent treatment plant, its characterized in that, including base (1), base (1) upper end middle part fixed mounting has processing apparatus main part (2), base (1) upper end left and right sides welded connection has fixed column (3), inside sliding connection of fixed column (3) upper end has telescopic link (4), telescopic link (4) upper end fixed mounting has fixed plate (5), fixed plate (5) upper end middle part is provided with motor (6), fixed plate (5) lower extreme rotation is connected with pivot (7), processing apparatus main part (2) upper end gomphosis has apron (8), apron (8) upper end fixed mounting has inlet (9), pivot (7) lower extreme fixed mounting has stirring arm (10), stirring arm (10) are kept away from pivot (7) one side fixed mounting and are had scraper blade (11), stirring arm (10) are close to pivot one side welded connection and have a plurality of accessory plates (12), stirring arm (10) lower extreme welded connection has push pedal (25).
2. The chromium electroplating wastewater treatment device according to claim 1, wherein a filter plate (13) is fixedly arranged at the upper end inside the treatment device main body (2).
3. The chromium electroplating wastewater treatment device according to claim 1, wherein a hollow groove (14) is formed in the lower end of the inside of the treatment device main body (2), and baffles (15) are rotatably connected to the left side and the right side of the upper end of the hollow groove (14).
4. The chromium electroplating wastewater treatment device according to claim 3, wherein a chute (17) is formed in the lower end of the baffle plate (15), a sliding block (18) is connected in a sliding manner in the chute (17), and a connecting rod (20) is connected at the lower end of the sliding block (18) in a rotating manner.
5. The chromium electroplating wastewater treatment device according to claim 3, wherein the hollow groove (14) is positioned below the baffle plate (15) and is rotationally connected with a double-head screw rod (16), and clamping blocks (19) are connected to the outer sides of the left end and the right end of the double-head screw rod (16) in a penetrating manner.
6. The chromium electroplating wastewater treatment device according to claim 1, wherein a filter frame (21) is connected to the lower side of the front end of the main body (2), a filter screen (22) is arranged in the middle of the filter frame (21), and a sealing ring (23) is sleeved at the front end of the filter frame (21).
7. The chromium electroplating wastewater treatment device according to claim 1, wherein a liquid outlet (24) is formed in the lower side of the rear end of the treatment device main body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322156014.XU CN220642637U (en) | 2023-08-11 | 2023-08-11 | Chromium electroplating wastewater treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322156014.XU CN220642637U (en) | 2023-08-11 | 2023-08-11 | Chromium electroplating wastewater treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220642637U true CN220642637U (en) | 2024-03-22 |
Family
ID=90295308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322156014.XU Active CN220642637U (en) | 2023-08-11 | 2023-08-11 | Chromium electroplating wastewater treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220642637U (en) |
-
2023
- 2023-08-11 CN CN202322156014.XU patent/CN220642637U/en active Active
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