CN212894263U - Solid-liquid separation tank for electroplating sewage treatment system - Google Patents
Solid-liquid separation tank for electroplating sewage treatment system Download PDFInfo
- Publication number
- CN212894263U CN212894263U CN202021768429.2U CN202021768429U CN212894263U CN 212894263 U CN212894263 U CN 212894263U CN 202021768429 U CN202021768429 U CN 202021768429U CN 212894263 U CN212894263 U CN 212894263U
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- liquid separation
- solid
- separation tank
- pipe
- liquid
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- 239000007788 liquid Substances 0.000 title claims abstract description 123
- 238000000926 separation method Methods 0.000 title claims abstract description 109
- 239000010865 sewage Substances 0.000 title claims abstract description 32
- 238000009713 electroplating Methods 0.000 title claims abstract description 31
- 230000000087 stabilizing effect Effects 0.000 claims description 16
- 239000003381 stabilizer Substances 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 5
- 238000004065 wastewater treatment Methods 0.000 claims 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract description 8
- 239000007787 solid Substances 0.000 abstract description 8
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 5
- 239000003513 alkali Substances 0.000 abstract description 4
- 230000007423 decrease Effects 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000013049 sediment Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 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
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model relates to the technical field of electroplating sewage solid-liquid separation, in particular to a solid-liquid separation tank for an electroplating sewage treatment system, which comprises a first solid-liquid separation tank, wherein the right side of the top wall of the first solid-liquid separation tank is fixedly provided with an electric push rod, the right side of the electric push rod is provided with a liquid separation pipe, the right side of the first solid-liquid separation tank is fixedly provided with a pump body, the liquid separation pipe is communicated with a water inlet pipe and a water outlet pipe of the pump body, and the other end of the liquid separation pipe is connected with a secondary; the utility model discloses set up L shape suction head, added alkali through the filling tube, can be so that the heavy metal in the messenger sewage generates the water insoluble hydroxide solid, treat the hydroxide solid deposit layering after, L shape suction head absorbs the upper liquid in first solid-liquid separation groove 1 on one side, along with the decline of liquid level and move down on one side, can follow the top and extract the mixed liquid of layering, realize effectual separation.
Description
Technical Field
The utility model relates to an electroplating sewage solid-liquid separation technical field, concretely relates to a solid-liquid separation groove for electroplating sewage treatment system.
Background
The electroplating sewage is generally from cleaning water for plated parts, waste electroplating solution and other waste water, including washing the workshop floor, washing water for cleaning polar plates, ventilating equipment condensate water, and various bath solutions and drainage of 'running, overflowing, dripping and leaking' caused by the leakage of a plating bath or improper operation management; the cooling water is not polluted except for temperature rise in the using process. The quality and quantity of the electroplating wastewater are related to the process conditions, production load, operation management, water using mode and other factors of electroplating production. The quality of the electroplating sewage is complex, the components are not easy to control, and the electroplating sewage contains heavy metal ions such as chromium, cadmium, nickel, copper, zinc, gold, silver and the like, cyanide and the like. When the electroplating sewage treatment system is used for treating electroplating sewage, a solid-liquid separation tank is generally required.
Electroplating sewage is usually treated by a neutralization precipitation method, namely, alkali is added into the sewage to perform neutralization reaction, so that heavy metals in the sewage generate water-insoluble hydroxide solids, then a filter screen is directly used for filtering mixed liquid, but hydroxide solids are easily remained during filtering, and the treatment effect is not good enough.
Based on this, the utility model designs a solid-liquid separation groove for electroplating sewage treatment system to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a solid-liquid separation groove for electroplating sewage treatment system to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a solid-liquid separation tank for an electroplating sewage treatment system comprises a first solid-liquid separation tank, wherein the left side of the top wall of the first solid-liquid separation tank is provided with a feed inlet, the feed inlet is communicated and fixed with a feed pipe, the top of the feed pipe is fixed with a feed hopper, the bottom wall of the first solid-liquid separation tank is provided with a blow-off pipe, the top of the left side wall of the first solid-liquid separation tank is communicated and fixed with an electroplating sewage pipe, the right side of the top wall of the first solid-liquid separation tank is fixed with an electric push rod, the right side of the electric push rod is provided with a liquid separation pipe, the liquid separation pipe is in sliding connection with the top wall of the first solid-liquid separation tank, the bottom end of the liquid separation pipe is fixed with an L-shaped suction head, the right side of the first solid-liquid separation tank is fixed with a pump body, the liquid separation pipe is communicated with a water inlet pipe and a water, the liquid separation pipe is connected with the two stabilizing pulleys in a rolling mode, horizontal connecting rods are fixed at the left end and the right end of each fixing rod, stabilizing rings are fixed at the other ends of the two connecting rods, the liquid separation pipe is located in the two stabilizing rings and is connected with the stabilizing rings in a sliding mode, and the other ends of the liquid separation pipe are connected with secondary filtering assemblies.
Further, the secondary filter assembly comprises a second solid-liquid separation tank, the second solid-liquid separation tank is fixedly connected with the first solid-liquid separation tank, the top wall of the second solid-liquid separation tank is fixedly communicated with the liquid separation pipe, the bottom wall of the second solid-liquid separation tank is provided with a liquid outlet pipe, the top of the inner cavity of the second solid-liquid separation tank is provided with a horizontal filter plate, and the bottom of the inner cavity is provided with horizontal filter cloth.
Furthermore, a fixing ring is fixed on the L-shaped suction head, a sliding block is fixed at the right end of the fixing ring, a sliding groove is formed in the inner side of the right wall of the first solid-liquid separation groove, and the sliding block is connected with the sliding groove in a sliding mode.
Further, a plurality of balls are rotatably connected in the stabilizing ring.
Furthermore, the bottom wall of the first solid-liquid separation tank is inclined from the edge to the sewage discharge pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses L shape suction head has been set up, add alkali through the filling tube, can be so that the heavy metal in the messenger sewage generates the water insoluble hydroxide solid, treat the hydroxide solid deposit layering after, L shape suction head absorbs the upper liquid in first solid-liquid separation groove 1 on one side, on one side along with the decline of liquid level and move down, can follow the top and extract the mixed liquid of layering, realize effectual separation, and set up the stable ring, stabilizing pulley and slider, make liquid separation pipe L shape suction head 6 can keep fine stability when removing.
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 the present invention;
fig. 2 is a schematic top view of the stabilizing ring of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a first solid-liquid separation tank; 2. a feed tube; 3. electroplating the sewage pipe; 4. an electric push rod; 5. a liquid separation tube; 6. an L-shaped suction head; 7. fixing the rod; 8. stabilizing the pulley; 9. a secondary filtration component; 901. a second solid-liquid separation tank; 902. a liquid outlet pipe; 903. a filter plate; 904. a filter cloth; 10. a stabilizing ring; 11. a slider; 12. a blow-off pipe; 13. a ball bearing; 14. and a pump body.
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.
Referring to fig. 1-2, the present invention provides a technical solution: a solid-liquid separation tank for an electroplating sewage treatment system comprises a first solid-liquid separation tank 1, wherein a feed inlet is arranged on the left side of the top wall of the first solid-liquid separation tank 1, a feed pipe 2 is fixedly communicated with the feed inlet, a feed hopper is fixedly arranged at the top of the feed pipe 2, a blow-off pipe 12 is arranged on the bottom wall of the first solid-liquid separation tank 1, a valve is arranged on the blow-off pipe 12, an electroplating sewage pipe 3 is fixedly communicated with the top wall of the first solid-liquid separation tank 1, an electric push rod 4 is fixedly arranged on the right side of the top wall of the first solid-liquid separation tank 1, a liquid separation pipe 5 is arranged on the right side of the electric push rod 4, the liquid separation pipe 5 is a hose and has a certain length, the liquid separation pipe 5 is in sliding connection with the top wall of the first solid-liquid separation tank 1, an L-shaped suction head 6 is fixedly arranged at the bottom end of the pump body, a pump, bottom and the 6 fixed connection of L shape suction head of electric putter 4, the roof right-hand member of first solid-liquid separation groove 1 is equipped with dead lever 7, the top of dead lever 7 is rotated and is connected with two stabilizer pulleys 8, two stabilizer pulleys 8 are driven by driving motor, liquid separation pipe 5 and two 8 roll connections of stabilizer pulleys, both ends all are fixed with the horizontally connecting rod about dead lever 7, the other end of two connecting rods is fixed with stabilizing ring 10, liquid separation pipe 5 is located two stabilizing ring 10, and with stabilizing ring 10 sliding connection, the other end of liquid separation pipe 5 is connected with secondary filter assembly 9.
Further, the secondary filter assembly 9 comprises a second solid-liquid separation tank 901, the right side wall of the second solid-liquid separation tank 901 is detachable, the second solid-liquid separation tank 901 is fixedly connected with the first solid-liquid separation tank 1, the top wall of the second solid-liquid separation tank 901 is fixedly communicated with the liquid separation pipe 5, the bottom wall of the second solid-liquid separation tank 901 is provided with a liquid outlet pipe 902, the top of the inner cavity of the second solid-liquid separation tank 901 is provided with a horizontal filter plate 903, and the bottom of the inner cavity is provided with a horizontal filter cloth 904.
Further, a fixing ring is fixed on the L-shaped suction head 6, a sliding block 11 is fixed at the right end of the fixing ring, a sliding groove is formed in the inner side of the right wall of the first solid-liquid separation groove 1, and the sliding block 11 is connected with the sliding groove in a sliding mode.
Further, a plurality of balls 13 are rotatably connected to the stabilizer ring 10.
Further, the bottom wall of the first solid-liquid separation tank 1 is inclined from the edge toward the drain pipe 12.
One specific application of this embodiment is: electroplating sewage enters a first solid-liquid separation tank 1 through an electroplating sewage pipe 3, alkali is added through a feeding pipe, so that heavy metals in the sewage generate hydroxide solid which is insoluble in water, then after the electroplating sewage is kept stand for a period of time, the hydroxide solid is precipitated at the bottom of the first solid-liquid separation tank 1, an electric push rod 4 and a pump body 14 are started at the moment, the electric push rod 4 drives an L-shaped suction head 6 to move downwards, the L-shaped suction head 6 drives a liquid separation pipe 5 to slide in a stabilizing ring 10, a stabilizing pulley 8 is driven by a driving motor, the stabilizing pulley 8 rotates to enable the liquid separation pipe 5 to stably slide, and meanwhile, a sliding block 11 slides in a sliding groove, so that the stability of the L-;
the L-shaped suction head 6 sucks the upper liquid in the first solid-liquid separation tank 1, moves downwards along with the descending of the liquid level, gradually moves to a position close to the bottom sediment and stops; discharging the precipitate and a small amount of mixed liquid out of the first solid-liquid separation tank 1 by opening a valve in a sewage discharge pipe;
the extracted supernatant enters a second solid-liquid separation tank 901, is filtered again by a filter plate 903 and a filter cloth 904, and is discharged and collected from a liquid outlet pipe 902.
Traditional solid-liquid separation uses the filter screen to filter, is subject to the mesh size of filter screen, has filtered and probably has had a large amount of sediments, and the utility model discloses a L shape suction head 6 on one side absorbs the upper liquid that does not contain the sediment in the first solid-liquid separation groove 1, on one side along with the decline of liquid level and move down, can follow the top and extract the mixed liquid of layering, realize effectual separation, separation efficiency is high.
It is worth noting that: the utility model discloses the electric putter 4 and the pump body 14 that used belong to current mature technique, no longer give unnecessary details its electric connection relation and specific circuit structure here.
The utility model provides a product model is only for the use that this technical scheme goes on according to the structural feature of product, and its product can be adjusted and reform transform after purchasing, makes it match more and accord with the utility model belongs to technical scheme, it is the technical scheme of an optimal application of this technical scheme, and the model of its product can be replaced and reform transform according to the technical parameter of its needs, and it is familiar for technical staff that belongs to in the field, consequently, what technical staff that belongs to in the field can be clear passes through the utility model provides a technical scheme obtains corresponding result of use.
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 exhaustive and do not 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 (5)
1. A solid-liquid separation tank for an electroplating sewage treatment system comprises a first solid-liquid separation tank (1), and is characterized in that: the device is characterized in that a feed inlet is arranged on the left side of the top wall of the first solid-liquid separation tank (1), a feed pipe (2) is fixedly communicated with the feed inlet, a feed hopper is fixedly arranged at the top of the feed pipe (2), a blow-off pipe (12) is arranged on the bottom wall of the first solid-liquid separation tank (1), an electroplating sewage pipe (3) is fixedly communicated with the top of the left side wall of the first solid-liquid separation tank (1), an electric push rod (4) is fixedly arranged on the right side of the top wall of the first solid-liquid separation tank (1), a liquid separation pipe (5) is arranged on the right side of the electric push rod (4), the liquid separation pipe (5) is slidably connected with the top wall of the first solid-liquid separation tank (1), an L-shaped suction head (6) is fixedly arranged at the bottom end of the liquid separation tank, a pump body (14) is fixedly arranged on the right side of the first solid-, the bottom and the L shape suction head (6) fixed connection of electric putter (4), the roof right-hand member of first solid-liquid separation groove (1) is equipped with dead lever (7), and the top of dead lever (7) is rotated and is connected with two stabilizer pulley (8), liquid separation pipe (5) and two stabilizer pulley (8) roll connection, both ends all are fixed with horizontally connecting rod, two about dead lever (7) the other end of connecting rod is fixed with stabilizer ring (10), liquid separation pipe (5) are located two stabilizer ring (10) to with stabilizer ring (10) sliding connection, the other end of liquid separation pipe (5) is connected with secondary filter assembly (9).
2. The solid-liquid separation tank for an electroplating wastewater treatment system according to claim 1, wherein: the secondary filter assembly (9) comprises a second solid-liquid separation tank (901), the second solid-liquid separation tank (901) is fixedly connected with the first solid-liquid separation tank (1), the top wall of the second solid-liquid separation tank (901) is communicated and fixed with the liquid separation pipe (5), the bottom wall of the second solid-liquid separation tank is provided with a liquid outlet pipe (902), the top of an inner cavity of the second solid-liquid separation tank (901) is provided with a horizontal filter plate (903), and the bottom of the inner cavity is provided with horizontal filter cloth (904).
3. The solid-liquid separation tank for an electroplating wastewater treatment system according to claim 1, wherein: fixed ring is fixed on L shape suction head (6), and fixed ring's right-hand member is fixed with slider (11), the right wall inboard of first solid-liquid separation groove (1) is equipped with the spout, slider (11) and spout sliding connection.
4. The solid-liquid separation tank for an electroplating wastewater treatment system according to claim 1, wherein: a plurality of balls (13) are rotatably connected in the stabilizing ring (10).
5. The solid-liquid separation tank for an electroplating wastewater treatment system according to claim 1, wherein: the bottom wall of the first solid-liquid separation tank (1) is inclined from the edge to the sewage discharge pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021768429.2U CN212894263U (en) | 2020-08-22 | 2020-08-22 | Solid-liquid separation tank for electroplating sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021768429.2U CN212894263U (en) | 2020-08-22 | 2020-08-22 | Solid-liquid separation tank for electroplating sewage treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212894263U true CN212894263U (en) | 2021-04-06 |
Family
ID=75247442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021768429.2U Expired - Fee Related CN212894263U (en) | 2020-08-22 | 2020-08-22 | Solid-liquid separation tank for electroplating sewage treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212894263U (en) |
-
2020
- 2020-08-22 CN CN202021768429.2U patent/CN212894263U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 |