CN217600534U - Waste water recovery system of concrete mixing plant - Google Patents
Waste water recovery system of concrete mixing plant Download PDFInfo
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- CN217600534U CN217600534U CN202221296220.XU CN202221296220U CN217600534U CN 217600534 U CN217600534 U CN 217600534U CN 202221296220 U CN202221296220 U CN 202221296220U CN 217600534 U CN217600534 U CN 217600534U
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- oil
- waste water
- metal ion
- oil separation
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Abstract
The utility model discloses a concrete mixing plant waste water recovery system, the system includes: the filtering tank, the water-oil separator and the metal ion recoverer are connected in sequence; the filtering tank includes: the filter medium is characterized by comprising a plurality of filter residue nets, wherein the filter residue nets are arranged in a filter tank body at intervals, and filter holes of the filter residue nets are sequentially reduced; water-oil separator for water-oil separation with waste water, oil-water separator includes: the water-oil separation device comprises a water-oil collection container and a water-oil separation container, wherein the water-oil collection container is communicated with the water-oil separation container through a first pipeline and a second pipeline; and the metal ion recoverer is used for recovering metal ions in the wastewater flowing out of the wastewater outlet of the water-oil separator. Adopt the utility model discloses, can realize getting rid of impurity and greasy dirt in the waste water, retrieve the metal ion in the waste water.
Description
Technical Field
The utility model relates to a waste water field especially relates to a concrete mixing plant waste water recovery system.
Background
Along with human energy crisis aggravation more and more, people attach more and more importance to resource conservation, can consume a large amount of water like the water that concrete mixing plant consumed at the building trade usually, these water has just become waste water after being used, at present, to the utilization ratio of these waste waters not enough, how consequently realize waste water reuse, the resource can be practiced thrift the subject that people explored day by day, get rid of impurity and greasy dirt in order to realize waste water, retrieve the metal ion in the waste water, the utility model discloses the inventor provides a concrete mixing plant waste water recovery system.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model aims at providing a concrete mixing plant waste water recovery system can realize getting rid of impurity and greasy dirt in the waste water, retrieves the metal ion in the waste water.
Based on this, the utility model provides a concrete mixing plant waste water recovery system, the system includes:
the filtering tank, the water-oil separator and the metal ion recoverer are connected in sequence;
the filtering tank comprises: the filter medium is characterized by comprising a plurality of filter residue nets, wherein the filter residue nets are arranged in a filter tank body at intervals, and filter holes of the filter residue nets are sequentially reduced;
the water-oil separator is used for performing water-oil separation on the wastewater, and comprises: the water-oil separation device comprises a water-oil collection container and a water-oil separation container, wherein the water-oil collection container is communicated with the water-oil separation container through a first pipeline and a second pipeline, a waste oil outlet is formed in the upper part of the water-oil separation container, and a waste water outlet is formed in the bottom of the water-oil separation container;
and the metal ion recoverer is used for recovering metal ions in wastewater flowing out of a wastewater outlet of the water-oil separator.
Wherein the water-oil separating container includes a wide portion having a larger cross-section than that of the narrow portion, and a narrow portion provided on an upper side of the wide portion and communicating with the wide portion, the narrow portion being provided with the waste oil outlet, the wide portion being provided with the waste water outlet.
Wherein the metal ion recoverer includes: an electrolysis chamber.
Wherein the electrolysis chamber comprises: the electrolytic cell comprises a first positive electrode electrolytic plate, a negative electrode electrolytic plate and a second positive electrode electrolytic plate, wherein the negative electrode electrolytic plate is arranged between the first positive electrode electrolytic plate and the second positive electrode electrolytic plate.
Wherein the metal ion recoverer further comprises: a metal ion measuring instrument.
The stirring device comprises a stirring shaft, a stirring paddle and a motor, wherein the stirring shaft is arranged on the stirring shaft, the stirring paddle and the motor are arranged in the water and oil collecting container, the stirring shaft is transversely arranged in the water and oil collecting container, two ends of the stirring shaft are fixed on the side wall through bearings, one end of the stirring shaft is connected with the motor, and the motor is connected with the controller.
The first pipeline is provided with a first water-oil separation pump used for conveying the water-oil mixture positioned at the upper part in the water-oil collection container to the water-oil separation container.
Adopt the utility model discloses, the filtering ponds are used for filtering the impurity in the waste water, the water oil separator is used for carrying out the water oil separation with waste water, and metal ion recoverer retrieves the metal in the waste water, can improve the waste water treatment effect, with noble metal recycle in the waste water, improves resource utilization.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a waste water recycling system of a concrete mixing plant provided by an embodiment of the present invention;
fig. 2 is a schematic view of a water-oil separator provided by an embodiment of the present invention.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
FIG. 1 is a schematic diagram of a waste water recycling system of a concrete mixing plant provided by the embodiment of the utility model, the system comprises:
a filtering tank 101, a water-oil separator 102 and a metal ion recoverer 103 which are connected in sequence;
the filtering tank comprises: the filter screen is arranged in the filter tank body at intervals, and filter holes of the filter screen are sequentially enlarged;
the filter screens can be three filter screens, namely a first filter screen, a second filter screen and a third filter screen, the first filter screen, the second filter screen and the third filter screen are arranged in the filter tank body at intervals, and filter holes of the first filter screen, the second filter screen and the third filter screen are sequentially reduced;
the filter screen is prior art. The waste water entering the filter tank sequentially passes through the filter residue net with large filter holes and the filter residue net with small filter holes, the filter residue net with large filter holes filters large impurities, and the filter residue net with small filter holes filters small impurities.
Fig. 2 is a schematic diagram of the water-oil separator provided by the embodiment of the utility model, the water-oil separator is used for carrying out water-oil separation with waste water, the oil-water separator includes: the device comprises a water-oil collecting container 201 and a water-oil separating container, wherein the water-oil collecting container 201 is communicated with the water-oil separating container through a first pipeline 203 and a second pipeline 208, a waste oil outlet 204 is arranged at the upper part of the water-oil separating container, and a waste water outlet 207 is arranged at the bottom of the water-oil separating container;
wherein the water-oil separating container comprises a wide portion 206 and a narrow portion 205, the cross section of the wide portion 206 is larger than that of the narrow portion 205, the narrow portion 205 is disposed on the upper side of the wide portion 206 and the narrow portion 205 is communicated with the wide portion 206, the waste oil outlet is disposed on the narrow portion 205, and the waste water outlet is disposed on the wide portion 206.
The waste oil outlet 204 may be connected to a waste oil collector.
Be equipped with agitating unit in the water oil collecting container, agitating unit includes the (mixing) shaft, establishes epaxial stirring rake and the motor of stirring, the (mixing) shaft is horizontal in the water oil collecting container, its both ends are passed through the bearing and are fixed on the lateral wall to one end is connected the motor, the motor links to each other with the controller. The controller controls whether the motor is started or not.
The setting of agitating unit can make the greasy dirt of waste water bottom can be through stirring upper strata of floating to waste water, convenient better carries out oil-water separation.
Wherein, a first water-oil separation pump for conveying the water-oil mixture at the upper part of the water-oil collection container to the water-oil separation container is arranged on the first pipeline. The first water-oil separation pump can also be connected with the controller, and the controller controls whether the first water-oil separation pump is started or not.
And the metal ion recoverer is used for recovering metal ions in the wastewater flowing out of the wastewater outlet of the water-oil separator. The metal ion recoverer may be of the prior art.
The metal ion recoverer includes: an electrolysis chamber.
Wherein the electrolysis chamber comprises: the electrolytic cell comprises a first positive electrode electrolytic plate, a negative electrode electrolytic plate and a second positive electrode electrolytic plate, wherein the negative electrode electrolytic plate is arranged between the first positive electrode electrolytic plate and the second positive electrode electrolytic plate.
The electrolysis chamber may further comprise: a plurality of fixing plates for mounting the electrolytic plates, wherein each fixing plate is provided with a groove.
And a clamping groove is arranged on the wall of the electrolytic chamber corresponding to the groove. Is used for fixing the electrolytic plate, and is convenient for replacing and taking out the electrolytic plate.
The negative electrode electrolytic plate in the electrolytic cavity has an adsorption effect on gold ions or silver ions in the precious metal, the negative electrode electrolytic plate is arranged between the first positive electrode electrolytic plate and the second positive electrode electrolytic plate, the first positive electrode electrolytic plate and the second positive electrode electrolytic plate have a repulsion effect on the gold ions or the silver ions in the precious metal, the negative electrode electrolytic plate has an adsorption effect on the gold ions or the silver ions in the precious metal, the metal ions are convenient to recover, the treated wastewater is discharged from the water outlet, and when the precious metal adsorbed by the negative electrode electrolytic plate reaches a certain amount, the negative electrode electrolytic plate can be taken out, and the precious metal is recycled.
Wherein the metal ion recoverer further comprises: and the metal ion measuring instrument can be arranged at the water inlet of the metal ion recoverer to measure the content of metal ions in the wastewater and display the content value.
Adopt the utility model discloses, the filtering ponds are used for filtering the impurity in the waste water, the water oil separator is used for carrying out the water oil separation with waste water, and metal ion recoverer retrieves the metal in the waste water, can improve the waste water treatment effect, with noble metal recycle in the waste water, improves resource utilization.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a concrete mixing plant waste water recovery system which characterized in that includes:
the filtering tank, the water-oil separator and the metal ion recoverer are connected in sequence;
the filtering tank comprises: the filter screen is arranged in the filter tank body at intervals, and the filter holes of the filter screen are sequentially reduced;
the water-oil separator is used for performing water-oil separation on the wastewater, and comprises: the water-oil separation device comprises a water-oil collection container and a water-oil separation container, wherein the water-oil collection container and the water-oil separation container are communicated through a first pipeline and a second pipeline, a waste oil outlet is formed in the upper part of the water-oil separation container, and a waste water outlet is formed in the bottom of the water-oil separation container;
and the metal ion recoverer is used for recovering metal ions in wastewater flowing out of a wastewater outlet of the water-oil separator.
2. The concrete mixing plant waste water recovery system of claim 1, wherein the water-oil separating vessel comprises a wide portion having a larger cross section than that of the narrow portion, and a narrow portion provided on an upper side of the wide portion and communicating with the wide portion, the narrow portion being provided with the waste oil outlet, the wide portion being provided with the waste water outlet.
3. The concrete batching plant wastewater recovery system of claim 1, wherein said metal ion recycler comprises: an electrolysis chamber.
4. The concrete mixing plant wastewater recovery system of claim 3, wherein the electrolysis chamber comprises: the electrolytic cell comprises a first positive electrode electrolytic plate, a negative electrode electrolytic plate and a second positive electrode electrolytic plate, wherein the negative electrode electrolytic plate is arranged between the first positive electrode electrolytic plate and the second positive electrode electrolytic plate.
5. The concrete batching plant wastewater recovery system of claim 1, wherein said metal ion recoverer further comprises: a metal ion measuring instrument.
6. The waste water recycling system of concrete mixing plant according to claim 1, wherein a stirring device is provided in said water and oil collecting container, said stirring device comprises a stirring shaft, a stirring paddle provided on said stirring shaft, and a motor, said stirring shaft is transversely disposed in said water and oil collecting container, both ends of said stirring shaft are fixed on the side wall through bearings, and one end of said stirring shaft is connected to said motor, said motor is connected to the controller.
7. The concrete mixing plant wastewater reclamation system as recited in claim 1, wherein said first pipe is provided with a first water-oil separation pump for delivering the water-oil mixture in the upper portion of said water-oil collection vessel to said water-oil separation vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221296220.XU CN217600534U (en) | 2022-05-27 | 2022-05-27 | Waste water recovery system of concrete mixing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221296220.XU CN217600534U (en) | 2022-05-27 | 2022-05-27 | Waste water recovery system of concrete mixing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217600534U true CN217600534U (en) | 2022-10-18 |
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ID=83587232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221296220.XU Active CN217600534U (en) | 2022-05-27 | 2022-05-27 | Waste water recovery system of concrete mixing plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217600534U (en) |
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2022
- 2022-05-27 CN CN202221296220.XU patent/CN217600534U/en active Active
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