CN112010415A - PH preconditioning device for nickel plating wastewater treatment - Google Patents
PH preconditioning device for nickel plating wastewater treatment Download PDFInfo
- Publication number
- CN112010415A CN112010415A CN201910464031.5A CN201910464031A CN112010415A CN 112010415 A CN112010415 A CN 112010415A CN 201910464031 A CN201910464031 A CN 201910464031A CN 112010415 A CN112010415 A CN 112010415A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- support
- nickel plating
- groove
- driving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 229910052759 nickel Inorganic materials 0.000 title claims abstract description 28
- 238000007747 plating Methods 0.000 title claims abstract description 25
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 43
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000002699 waste material Substances 0.000 claims abstract description 21
- 238000010168 coupling process Methods 0.000 claims abstract description 12
- 238000005859 coupling reaction Methods 0.000 claims abstract description 12
- 230000008878 coupling Effects 0.000 claims abstract description 11
- 239000002351 wastewater Substances 0.000 claims description 21
- 238000005086 pumping Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 5
- 229910001385 heavy metal Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 235000011149 sulphuric acid Nutrition 0.000 description 2
- 239000001117 sulphuric acid Substances 0.000 description 2
- VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910001453 nickel ion Inorganic materials 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/60—Mixers with shaking, oscillating, or vibrating mechanisms with a vibrating receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/305—Treatment of water, waste water or sewage
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemically Coating (AREA)
Abstract
The invention relates to the field of nickel plating wastewater treatment equipment, in particular to a pH pre-adjusting device for nickel plating wastewater treatment, which comprises a base and supporting legs, the top of the left end of the base is fixedly connected with a support through four groups of symmetrically arranged support legs, articulated shafts are symmetrically fixed on the front side and the rear side of the coupling shaft, the articulated shaft is articulated with a driving bracket, the bottom end of the driving bracket is fixedly connected with a connecting rod, the bottom end of the connecting rod is fixedly connected with an installation block, the right end of the eccentric shaft is fixedly connected with a driving connecting rod, the driving connecting rod is fixedly connected with the output end of a driving motor, the driving motor is fixedly connected with a motor bracket, the top end of the motor bracket is fixedly connected with the bottom of the left end of the support, the device is high in working efficiency and capable of uniformly mixing sulfuric acid and waste liquid without manpower.
Description
Technical Field
The invention relates to the field of nickel plating wastewater treatment equipment, in particular to a pH pre-adjusting device for nickel plating wastewater treatment.
Background
The nickel plating wastewater treatment is to carry out purification treatment on nickel-containing cleaning wastewater discharged by an electroplating production line, the treatment step of the nickel plating wastewater by the conventional equipment is to add sulfuric acid into the nickel plating cleaning wastewater to carry out pH pre-adjustment treatment, then the treated wastewater flows into a bag filter through a buffer tank to carry out filtration treatment, mechanical impurities are removed after filtration, the filtered waste liquid enters a heavy metal adsorption column, nickel ions in the waste liquid are adsorbed by heavy metal fillers, the purified water is discharged or recycled after reaching the standard, when the fillers in the heavy metal adsorption column are saturated, the nickel in the heavy metal adsorption column is regenerated and recycled, and the recycling of nickel resources is realized.
When the pH pre-adjustment treatment step is carried out in the prior art, sulfuric acid and waste liquid are often uniformly mixed through stirring, and the stirred object is easily corroded or oxidized due to the fact that the sulfuric acid is strong acid, so that the subsequent steps are influenced to a certain extent, the stirring is often carried out by manpower, and the working efficiency is not high.
Aiming at the problems, the invention designs a pH pre-adjusting device for treating nickel plating wastewater.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a pH pre-adjusting device for nickel plating wastewater treatment, which can solve the problems as much as possible, thereby providing a device which has high working efficiency and can uniformly mix sulfuric acid and waste liquid without manpower.
In order to achieve the purpose, the invention adopts the following technical scheme:
a pH pre-adjusting device for nickel plating wastewater treatment comprises a base and supporting legs, wherein the top of the left end of the base is fixedly connected with a support through four groups of symmetrically arranged supporting legs, a spherical groove is arranged inside the right end of the support, a rectangular limiting groove communicated with the spherical groove is arranged at the left end of the support, a spherical body is rotatably connected inside the spherical groove, a supporting plate is fixedly connected to the top end of the spherical body, clamping jaws are uniformly fixed on the circular arc side wall of the supporting plate, a linkage rod is fixedly connected to the left end of the spherical body, a coupling shaft is fixedly connected to the left end of the linkage rod, hinged shafts are symmetrically fixed to the front side and the rear side of the coupling shaft, a driving support is hinged to the hinged shafts, a connecting rod is fixedly connected to the bottom end of the driving support, an installation block is fixedly connected to, the device comprises a support, a driving connecting rod, a driving motor, a motor support, a clamping jaw, a regulating groove and a pH measuring instrument, wherein the driving connecting rod is fixedly connected with the output end of the driving motor, the driving motor is fixedly connected with the motor support, the top end of the motor support is fixedly connected to the bottom of the left end of the support, the clamping jaw is fixedly clamped with the regulating groove, the top end of the left side of the regulating groove is provided with a.
Preferably, the base right-hand member top is provided with the wastewater collection groove, wastewater collection groove internally mounted has the waste liquid pump, waste liquid pump top intercommunication has the liquid suction pipe, waste liquid pump electric connection has the power.
Preferably, a liquid pump is fixedly installed at the rear end inside the adjusting groove, the top of the liquid pump is communicated with a liquid outlet connecting pipe, and the liquid pump is electrically connected with a power supply.
Preferably, the rectangular limiting groove is movably connected with the linkage rod.
Preferably, a rotating round hole is formed in the center of the mounting block, and the eccentric shaft is rotatably connected with the rotating round hole.
Preferably, the eccentric shaft is fixedly connected to the left side of one end of the driving connecting rod, the right side of the other end of the driving connecting rod is fixedly connected to the output end of the driving motor, and the driving motor is electrically connected with a power supply.
Preferably, the top of the supporting disk is flush with the top of the inner side end of the clamping jaw.
Preferably, the pH measuring instrument is electrically connected with an internal battery.
Preferably, the liquid outlet at the upper end of the liquid pumping pipe is positioned above the right side of the adjusting groove
Compared with the prior art, the invention has the following beneficial effects: through the driving motor who sets up through drive connecting rod and eccentric shaft drive support, connecting rod and installation piece realize reciprocating motion, and then transmit the motion for the spheroid through coupling and gangbar, make the spheroid realize reciprocating rotation in spherical groove, transmit the motion for the adjustment tank through supporting disk and clamping jaw simultaneously, make the adjustment tank realize 360 reciprocating swing, make the inside waste liquid of adjustment tank realize under the swing effect with sulphuric acid homogeneous mixing, need not manpower and work efficiency height.
Drawings
The invention is described in further detail below with reference to the following figures and detailed description:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an upper right perspective view of the present invention;
fig. 4 is a bottom left perspective view of the present invention.
In the figure: 1-base, 2-waste water collecting tank, 3-waste liquid pump, 4-liquid pumping pipe, 5-supporting leg, 6-support, 7-spherical body, 8-supporting plate, 9-clamping jaw, 10-linkage rod, 11-coupling shaft, 12-hinged shaft, 13-driving support, 14-connecting rod, 15-mounting block, 16-eccentric shaft, 17-driving connecting rod, 18-driving motor, 19-motor support, 20-regulating tank, 21-sulfuric acid pouring tank, 22-liquid pumping pump, 23-liquid outlet connecting pipe and 24-pH measuring instrument.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Referring to fig. 1 to 4, a pH preconditioning device for nickel plating wastewater treatment comprises a base 1 and supporting legs 5, wherein the top of the left end of the base 1 is fixedly connected with a support 6 through four groups of symmetrically arranged supporting legs 5, a spherical groove is arranged inside the right end of the support 6, a rectangular limiting groove communicated with the spherical groove is arranged at the left end of the support 6, a spherical body 7 is rotatably connected inside the spherical groove, the top end of the spherical body 7 is fixedly connected with a support plate 8, clamping jaws 9 are uniformly fixed on the arc side wall of the support plate 8, a linkage rod 10 is fixedly connected at the left end of the spherical body 7, a coupling shaft 11 is fixedly connected at the left end of the linkage rod 10, hinge shafts 12 are symmetrically fixed at the front side and the rear side of the coupling shaft 11, the hinge shafts 12 are hinged with a driving bracket 13, a connecting rod 14 is fixedly connected at the bottom end of the driving bracket 13, the output end of a driving motor 18 is fixedly connected with the driving connecting rod 17, a motor support 19 is fixedly connected with the driving motor 18, the top end of the motor support 19 is fixedly connected to the bottom of the left end of the support 6, an adjusting groove 20 is fixedly clamped by the clamping jaw 9, a sulfuric acid pouring groove 21 is arranged at the top end of the left side of the adjusting groove 20, and a pH measuring instrument 24 is connected to the inner portion of the front end of the adjusting groove 20.
Specifically, 1 right-hand member top of base is provided with wastewater collection groove 2, 2 internally mounted of wastewater collection groove has waste liquid pump 3, 3 top intercommunications of waste liquid pump have liquid suction pipe 4, 3 electrically connected of waste liquid pump have the power, 20 inside rear end fixed mounting in adjustment tank have drawing liquid pump 22, drawing liquid pump 22 top intercommunication has liquid connecting pipe 23, drawing liquid pump 22 electrically connected has the power, rectangle spacing groove swing joint gangbar 10, 15 central point of installation piece put and are equipped with the rotation round hole, eccentric shaft 16 rotates and connect this rotation round hole, 16 fixed connection of eccentric shaft is in 17 one end left sides of drive connecting rod, 17 other end right sides of drive connecting rod fixed connection driving motor 18 outputs, 18 electrically connected of driving motor has the power, 8 tops of supporting disk flush with 9 medial extremity tops of clamping jaw, 24 electrically connected of pH measuring apparatu have built-in battery, 4 upper.
In the invention, when the device is required to be used for carrying out pH preconditioning treatment on nickel plating waste liquid, waste liquid in a waste water collecting tank 2 is pumped into an adjusting tank 20 through a waste liquid pump 3, sulfuric acid is poured into the adjusting tank 20 through a sulfuric acid pouring tank 21 to adjust the pH value of the nickel plating waste liquid, a power supply electrically connected with a driving motor 18 is switched on after the sulfuric acid is poured, the driving motor 18 drives a driving connecting rod 17 to rotate at the moment, an eccentric shaft 16 drives an installation block 15, a connecting rod 14 and a driving bracket 13 to also carry out circular reciprocating motion under the driving of the driving connecting rod 17, a spherical groove is arranged in the right end of a support 6, a rectangular limiting groove communicated with the spherical groove is arranged at the left end of the support 6, a spherical body 7 is rotatably connected in the spherical groove, the top end of the spherical body 7 is fixedly connected with a support plate 8, clamping jaws 9 are, linkage rod 10 left end fixedly connected with coupling 11, bilateral symmetry is fixed with articulated shaft 12 around the coupling 11, articulated shaft 12 articulates there is drive support 13, and rectangle spacing groove swing joint linkage rod 10, linkage rod 10 is done gliding self also with the rotation of rectangle spacing groove about the rectangle spacing groove under the drive of coupling 11 this moment, and spheroid 7 realizes reciprocal 360 swings under the effect of linkage rod 10, and then drive adjustment tank 20 through supporting disk 8 and clamping jaw 9 and realize 360 reciprocal swings, and then carry out the homogeneous mixing to the inside nickel plating waste liquid of adjustment tank 20 and sulphuric acid, make the pH preconditioning more swift accuracy, and need not manpower and work efficiency height.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (9)
1. The utility model provides a pH preconditioning unit for nickel plating waste water treatment, includes base (1) and landing leg (5), its characterized in that: the top of the left end of the base (1) is fixedly connected with a support (6) through four groups of symmetrical support legs (5), a spherical groove is arranged inside the right end of the support (6), a rectangular limiting groove communicated with the spherical groove is arranged at the left end of the support (6), a spherical body (7) is rotatably connected inside the spherical groove, a support disc (8) is fixedly connected to the top end of the spherical body (7), clamping jaws (9) are uniformly fixed on the circular arc side wall of the support disc (8), a linkage rod (10) is fixedly connected to the left end of the spherical body (7), a coupling shaft (11) is fixedly connected to the left end of the linkage rod (10), hinge shafts (12) are symmetrically fixed to the front side and the rear side of the coupling shaft (11), a driving support (13) is hinged to the hinge shafts (12), a connecting rod (14) is fixedly connected to the bottom end of the driving support (13), and, the automatic pH meter is characterized in that an eccentric shaft (16) is rotatably connected to the middle of the mounting block (15), a driving connecting rod (17) is fixedly connected to the right end of the eccentric shaft (16), an output end of a driving motor (18) is fixedly connected to the driving connecting rod (17), a motor support (19) is fixedly connected to the driving motor (18), the top end of the motor support (19) is fixedly connected to the bottom of the left end of the support (6), an adjusting groove (20) is fixedly clamped by the clamping jaw (9), a sulfuric acid pouring groove (21) is formed in the top end of the left side of the adjusting groove (20), and a pH measuring instrument (24) is connected to the inner.
2. The pH pre-adjusting device for treating nickel plating wastewater according to claim 1, characterized in that: base (1) right-hand member top is provided with wastewater collection groove (2), wastewater collection groove (2) internally mounted has waste liquid pump (3), waste liquid pump (3) top intercommunication has liquid suction pipe (4), waste liquid pump (3) electric connection has the power.
3. The pH pre-adjusting device for treating nickel plating wastewater according to claim 1, characterized in that: the back end fixed mounting has drawing liquid pump (22) in adjustment tank (20), drawing liquid pump (22) top intercommunication has out liquid connecting pipe (23), drawing liquid pump (22) electric connection has the power.
4. The pH pre-adjusting device for treating nickel plating wastewater according to claim 1, characterized in that: the rectangular limiting groove is movably connected with a linkage rod (10).
5. The pH pre-adjusting device for treating nickel plating wastewater according to claim 1, characterized in that: the central position of the mounting block (15) is provided with a rotating round hole, and the eccentric shaft (16) is rotationally connected with the rotating round hole.
6. The pH pre-adjusting device for treating nickel plating wastewater according to claim 1, characterized in that: the eccentric shaft (16) is fixedly connected to the left side of one end of the driving connecting rod (17), the right side of the other end of the driving connecting rod (17) is fixedly connected with the output end of the driving motor (18), and the driving motor (18) is electrically connected with a power supply.
7. The pH pre-adjusting device for treating nickel plating wastewater according to claim 1, characterized in that: the top of the supporting disc (8) is flush with the top of the inner side end of the clamping jaw (9).
8. The pH pre-adjusting device for treating nickel plating wastewater according to claim 1, characterized in that: the pH measuring instrument (24) is electrically connected with a built-in battery.
9. The pH pre-adjusting device for treating nickel plating wastewater according to claim 1, characterized in that: and a liquid outlet at the upper end of the liquid pumping pipe (4) is positioned above the right side of the adjusting groove (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910464031.5A CN112010415A (en) | 2019-05-30 | 2019-05-30 | PH preconditioning device for nickel plating wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910464031.5A CN112010415A (en) | 2019-05-30 | 2019-05-30 | PH preconditioning device for nickel plating wastewater treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112010415A true CN112010415A (en) | 2020-12-01 |
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ID=73501509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910464031.5A Pending CN112010415A (en) | 2019-05-30 | 2019-05-30 | PH preconditioning device for nickel plating wastewater treatment |
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| Country | Link |
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| CN (1) | CN112010415A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204644018U (en) * | 2015-05-19 | 2015-09-16 | 东风活塞轴瓦有限公司 | A kind of phosphatization and chemical nickel plating mixing comprehensive wastewater process automatic equipment |
| CN107179414A (en) * | 2016-03-10 | 2017-09-19 | 西门子医学诊断产品有限责任公司 | Method for mixing liquid in automatic analyzer |
| US20180118583A1 (en) * | 2016-03-10 | 2018-05-03 | Hk Shenzhou Enterprise Management Limited | Electroplating wastewater treatment process |
| CN207391154U (en) * | 2017-10-16 | 2018-05-22 | 浙江玉泉环境工程有限公司 | A kind of electroplating wastewater hybrid ionic switch for nickel recycling |
| CN108956254A (en) * | 2017-05-29 | 2018-12-07 | 淄博夸克医药技术有限公司 | Manual setter is used in a kind of mixing of clinical laboratory's blood |
| CN109721189A (en) * | 2019-01-25 | 2019-05-07 | 重庆耐德水处理科技有限公司 | A kind of nickel-contained wastewater treatment device and processing method |
-
2019
- 2019-05-30 CN CN201910464031.5A patent/CN112010415A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204644018U (en) * | 2015-05-19 | 2015-09-16 | 东风活塞轴瓦有限公司 | A kind of phosphatization and chemical nickel plating mixing comprehensive wastewater process automatic equipment |
| CN107179414A (en) * | 2016-03-10 | 2017-09-19 | 西门子医学诊断产品有限责任公司 | Method for mixing liquid in automatic analyzer |
| US20180118583A1 (en) * | 2016-03-10 | 2018-05-03 | Hk Shenzhou Enterprise Management Limited | Electroplating wastewater treatment process |
| CN108956254A (en) * | 2017-05-29 | 2018-12-07 | 淄博夸克医药技术有限公司 | Manual setter is used in a kind of mixing of clinical laboratory's blood |
| CN207391154U (en) * | 2017-10-16 | 2018-05-22 | 浙江玉泉环境工程有限公司 | A kind of electroplating wastewater hybrid ionic switch for nickel recycling |
| CN109721189A (en) * | 2019-01-25 | 2019-05-07 | 重庆耐德水处理科技有限公司 | A kind of nickel-contained wastewater treatment device and processing method |
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