CN207671827U - A kind of electroplating sewerage processing equipment - Google Patents

A kind of electroplating sewerage processing equipment Download PDF

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Publication number
CN207671827U
CN207671827U CN201721239214.XU CN201721239214U CN207671827U CN 207671827 U CN207671827 U CN 207671827U CN 201721239214 U CN201721239214 U CN 201721239214U CN 207671827 U CN207671827 U CN 207671827U
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China
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tank
filtering tank
electrolytic cell
controller
pump
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CN201721239214.XU
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Chinese (zh)
Inventor
何亮
何琦
何勇
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Qingyuan Xinhe Hardware Technology Co Ltd
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Qingyuan Xinhe Hardware Technology Co Ltd
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Abstract

The utility model discloses a kind of electroplating sewerage processing equipments, including filtering tank, electrolytic cell, settling tank, the filtering tank side is provided with force (forcing) pump, the force (forcing) pump side is provided with check valve, the filtering tank is internally provided with activated carbon filter layer, filtering tank antetheca side is provided with controller, the filtering tank side is provided with solenoid valve, the filtering tank side is connected with the electrolytic cell, electrolytic cell inner wall side is provided with positive plate, the electrolytic cell other side is provided with negative plate, the electrolytic cell side is connected with the settling tank, it is provided with centrifugal pump at the top of the settling tank, the precipitation top tank structure side is provided with metal detector, the precipitation pot bottom is provided with sealing cover, sealing cover inner wall center is provided with pressure detector, the sealing cover side is provided with magnechuck.The present apparatus is not only easy to operate, easy to use, and ionization is apparent with impurity-eliminating effect, the advantages of in addition to this also having cost relatively low, be used in a variety of small-sized factories and miness.

Description

A kind of electroplating sewerage processing equipment
Technical field
The utility model is related to electrolyzing sewage processing equipment design fields, are set more particularly to a kind of processing of electroplating sewerage It is standby.
Background technology
The main source of zinc is the traction liquid of plating or pickling in plating and metal-processing industry waste water.Pollutant is floated through metal Journey is washed to be transferred in rinse water again.Pickling process includes that metal (zinc or copper) is first immersed in strong acid to remove the oxidation on surface Object then immerses and carries out the processing that adds lustre in the brightener containing strong chromic acid again.Contain the weight such as a large amount of hydrochloric acid and zinc, copper in the waste water Metal ion and organic brightener etc., are more toxic, some also contain carcinogenic, teratogenesis, mutagenic extremely toxic substance, endanger the mankind Greatly.Therefore, electroplating wastewater must be conscientiously recycled, accomplishes to eliminate or reduce its pollution to environment.Plating is useless Water treatment facilities are by regulating reservoir, dosing tank, reduction pond, neutralization reaction pond, pH regulating reservoirs, flocculation basin, inclined-tube sedimentation tank, van-type pressure The compositions such as filter, clear water reserviors, air supporting reaction, active carbon filter.Electroplating wastewater processing uses corrosion and dust treatment process, should Technology is mainly to purify waste water using the industrial waste iron filing through overactivation, when waste water is contacted with filler, generation electrochemical reaction, Chemical reaction and physical action, including the comprehensive functions such as catalysis, oxidation, reduction, displacement, coprecipitated, flocculation, absorption, will be in waste water Each metal ion species removal, so that waste water is purified.The processing of electroplating wastewater has many decades history, can be divided into three ranks Section:First stage is mainly focused on the treatment technology of waste water, waste residue substantially before and after the 1950s.What is handled is main right As for cyanide and Cr VI.Processing method is mainly chemical precipitation method.Second stage starts to pay attention to technique substantially in the sixties Reform and comprehensive utilization, and set about handling cadmium and other metals.Phase III from the seventies, begins one's study and fundamentally controls The technology of pollution, relies mainly on prevention, and reforms electroplating technology, studies the closed cycle of waste water.Low concentration technique is used in technological innovation Instead of high concentration technique (such as low chromium replaces high chromium chromium plating), the work of toxic material is replaced with the electroplating technology of non-toxic or low-toxic material Skill (such as replaces having cyanogen process) with non-cyanogen process.Although present electroplating technology development is very fast, since there are treated sewages to set For costly, it is difficult the cost for shouldering great number to cause some private enterprises, in turn results in the evil that electrolyzing sewage arbitrarily discharges Sex chromosome mosaicism.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of electroplating sewerage processing equipment.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of electroplating sewerage processing equipment, including filtering tank, electrolytic cell, settling tank, the filtering tank side, which is provided with, to be added Press pump, the force (forcing) pump side are provided with check valve, and the filtering tank is internally provided with activated carbon filter layer, the filtering tank one Side is provided with solenoid valve, and the filtering tank side is connected with the electrolytic cell, and electrolytic cell inner wall side is provided with positive plate, The electrolytic cell other side is provided with negative plate, and the electrolytic cell side is connected with the settling tank, is set at the top of the settling tank It is equipped with centrifugal pump, the precipitation top tank structure side is provided with metal detector, and the precipitation pot bottom is provided with sealing cover, described Sealing cover inner wall center is provided with pressure detector, and the sealing cover side is provided with magnechuck.
In above structure, by the control of the controller, electrolyzing sewage is pumped into the filtering tank by the force (forcing) pump, At this time by the activated carbon filter layer, the poisonous and harmful impurity content in waste liquid is removed first, it then will by the electrolytic cell Heavy metal ion in waste liquid is ionized and is collected, and precipitates residual metal ions finally by the settling tank.
In order to further increase the using effect of the present apparatus, the force (forcing) pump is connect with the check valve by pressure pipe, Filtering tank antetheca side is provided with controller.
In order to further increase the using effect of the present apparatus, the activated carbon filter layer detachably connects with the filtering tank It connects, the controller is electrically connected with the check valve.
In order to further increase the using effect of the present apparatus, the solenoid valve is electrically connected with the controller, the pressurization Pump is electrically connected with the controller.
In order to further increase the using effect of the present apparatus, the centrifugal pump is electrically connected with the controller, the electromagnetism Sucker is electrically connected with the controller.
In order to further increase the using effect of the present apparatus, the metal detector, the pressure detector and the control Device electrical connection processed, the sealing cover pass through sealed connection with the settling tank.
In order to further increase the using effect of the present apparatus, the filtering tank, the electrolytic cell, the settling tank lead to respectively Pressure-resistant anti-corrosion pipe is crossed to be connected.
Advantageous effect is:The present apparatus is not only easy to operate, easy to use, and ionization is apparent with impurity-eliminating effect, removes this Except also have cost relatively low, the advantages of being used in a variety of small-sized factories and miness.
Description of the drawings
Fig. 1 is a kind of space multistory view of the filtering tank of electroplating sewerage processing equipment described in the utility model;
Fig. 2 is a kind of space multistory view of the electrolytic cell of electroplating sewerage processing equipment described in the utility model;Fig. 3 is this A kind of space multistory view of the settling tank of electroplating sewerage processing equipment described in utility model.
1, force (forcing) pump;2, check valve;3, activated carbon filter layer;4, filtering tank;5, solenoid valve;6, controller;7, positive plate; 8, electrolytic cell;9, negative plate;10, pressure detector;11, sealing cover;12, magnechuck;13, metal detector;14, it precipitates Tank;15, centrifugal pump.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings:
As shown in Figure 1-Figure 3, a kind of electroplating sewerage processing equipment, including filtering tank 4, electrolytic cell 8, settling tank 14, filtering 4 side of tank is provided with force (forcing) pump 1, and 1 side of force (forcing) pump is provided with check valve 2, and filtering tank 4 is internally provided with activated carbon filter layer 3, Activated carbon filter layer 3 plays the role of filtering foreign pigment in waste liquid, and 4 side of filtering tank is provided with solenoid valve 5, by filtering tank 4 Side is connected with electrolytic cell 8, and electrolytic cell 8 plays the role of metal ion in electrolysis waste solution, and 8 inner wall side of electrolytic cell is provided with anode Plate 7,8 other side of electrolytic cell are provided with negative plate 9, and 8 side of electrolytic cell is connected with settling tank 14,14 top of settling tank be provided with from Heart pump 15,14 inner wall side of old settling tank are provided with metal detector 13, and 14 bottom of settling tank is provided with sealing cover 11, sealing cover 11 inner wall centers are provided with pressure detector 10, and 11 side of sealing cover is provided with magnechuck 12.
In above structure, by the control of controller 6, electrolyzing sewage is pumped into filtering tank 4 by force (forcing) pump 1, is passed through at this time Activated carbon filter layer 3 first removes the poisonous and harmful impurity content in waste liquid, then by electrolytic cell 8 by the heavy metal in waste liquid Ion is ionized and is collected, and precipitates residual metal ions finally by settling tank 14.
In order to further increase the using effect of the present apparatus, force (forcing) pump 1 is connect with check valve 2 by pressure pipe, filtering tank 4 Antetheca side is provided with controller 6, and activated carbon filter layer 3 is detachably connected with filtering tank 4, and controller 6 is electrically connected with check valve 2 It connects, solenoid valve 5 is electrically connected with controller 6, and force (forcing) pump 1 is electrically connected with controller 6, and centrifugal pump 15 is electrically connected with controller 6, electricity Magnetic-disc 12 is electrically connected with controller 6, and metal detector 13, pressure detector 10 are electrically connected with controller 6, sealing cover 11 with By being tightly connected, filtering tank 4, electrolytic cell 8, settling tank 14 are connected by pressure-resistant anti-corrosion pipe settling tank 14 respectively.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of electroplating sewerage processing equipment, it is characterised in that:It is described including filtering tank (4), electrolytic cell (8), settling tank (14) Filtering tank (4) side is provided with force (forcing) pump (1), and force (forcing) pump (1) side is provided with check valve (2), and the filtering tank (4) is interior Portion is provided with activated carbon filter layer (3), and filtering tank antetheca side is provided with controller (6), and filtering tank (4) side is set It is equipped with solenoid valve (5), filtering tank (4) side is connected with the electrolytic cell (8), electrolytic cell (8) the inner wall side setting There are positive plate (7), electrolytic cell (8) other side to be provided with negative plate (9), electrolytic cell (8) side is connected with described heavy Shallow lake tank (14), settling tank (14) top are provided with centrifugal pump (15), and settling tank (14) the inner wall side is provided with metal Detector (13), settling tank (14) bottom are provided with sealing cover (11), and sealing cover (11) the inner wall center is provided with pressure Force detector (10), sealing cover (11) side are provided with magnechuck (12).
2. a kind of electroplating sewerage processing equipment according to claim 1, it is characterised in that:The force (forcing) pump (1) with it is described Check valve (2) is connected by pressure pipe, and filtering tank (4) the antetheca side is provided with controller (6).
3. a kind of electroplating sewerage processing equipment according to claim 1, it is characterised in that:The activated carbon filter layer (3) It is detachably connected with the filtering tank (4), the controller (6) is electrically connected with the check valve (2).
4. a kind of electroplating sewerage processing equipment according to claim 1, it is characterised in that:The solenoid valve (5) with it is described Controller (6) is electrically connected, and the force (forcing) pump (1) is electrically connected with the controller (6).
5. a kind of electroplating sewerage processing equipment according to claim 1, it is characterised in that:The centrifugal pump (15) with it is described Controller (6) is electrically connected, and the magnechuck (12) is electrically connected with the controller (6).
6. a kind of electroplating sewerage processing equipment according to claim 1, it is characterised in that:The metal detector (13), The pressure detector (10) is electrically connected with the controller (6), and the sealing cover (11) is with the settling tank (14) by close Envelope connection.
7. a kind of electroplating sewerage processing equipment according to claim 1, it is characterised in that:The filtering tank (4), the electricity Solution slot (8), the settling tank (14) are connected by pressure-resistant anti-corrosion pipe respectively.
CN201721239214.XU 2017-09-25 2017-09-25 A kind of electroplating sewerage processing equipment Active CN207671827U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721239214.XU CN207671827U (en) 2017-09-25 2017-09-25 A kind of electroplating sewerage processing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721239214.XU CN207671827U (en) 2017-09-25 2017-09-25 A kind of electroplating sewerage processing equipment

Publications (1)

Publication Number Publication Date
CN207671827U true CN207671827U (en) 2018-07-31

Family

ID=62953032

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721239214.XU Active CN207671827U (en) 2017-09-25 2017-09-25 A kind of electroplating sewerage processing equipment

Country Status (1)

Country Link
CN (1) CN207671827U (en)

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