CN210012716U

CN210012716U - Wastewater treatment device for mineral processing operation

Info

Publication number: CN210012716U
Application number: CN201920813765.5U
Authority: CN
Inventors: 覃刚; 和英花; 张丽朝
Original assignee: YUNNAN JINDING ZINC INDUSTRY Co Ltd
Current assignee: YUNNAN JINDING ZINC INDUSTRY Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-02-04
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses a effluent treatment plant for ore dressing operation, the on-line screen storage device comprises a base, the first box of base top one side fixedly connected with, first box top central authorities rigidity has three-phase asynchronous machine, fixedly connected with poker rod in three-phase asynchronous machine's the output pivot, the poker rod bottom is connected with first filter screen, there is active carbon first filter screen bottom through the diaphragm joint, base top middle section fixedly connected with mounting bracket, upper and lower extreme fixedly connected with backwash pump and self priming pump on the mounting bracket, the backwash pump passes through the second hose and is connected with the inboard upper portion of first box, second box, inside upper and lower extreme central authorities position difference fixedly connected with aeration generator and ozone generator of second box. The utility model discloses a set up poker rod, backwash pump, PH meter, photoelectric type turbidity appearance, atomic absorption spectrum appearance and filler structure, have the advantage that improves waste water purification nature, circulation and carry out the purification to waste water.

Description

Wastewater treatment device for mineral processing operation

Technical Field

The utility model relates to a lead and zinc ore dressing technical field specifically is a effluent treatment plant for ore dressing operation.

Background

Lead-zinc ore, it is rich in the mineral products of metallic element lead and zinc, lead-zinc use is extensive, use the electric industry, the mechanical industry, the military industry, metallurgical industry, chemical industry, light industry and field such as the pharmaceutical industry, in addition, lead metal has more uses in departments such as the nuclear industry, petroleum industry, etc., lead-zinc ore produces more waste water in the course of ore dressing, these waste waters generally contain more heavy metal, if discharge to the outside directly, will cause the pollution of soil and rivers, generally need to discharge or recycle after carrying on the environmental protection to the waste water, will use the effluent treatment plant in the course of ore dressing of lead-zinc ore; however, the prior art has the following defects: 1. the wastewater treatment device for mineral processing operation has poor wastewater purification performance and cannot meet the requirements of enterprises; 2. the wastewater treatment device for mineral processing operation has no detection measure on the wastewater after wastewater purification.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be not enough to prior art, the utility model provides a waste water treatment device for ore dressing operation has solved and has had the existing device among the prior art relatively poor to the nature of purifying of waste water, and the waste water after the purification does not have the problem of measuring.

In order to achieve the above object, the utility model provides a following technical scheme: a wastewater treatment device for mineral processing operation comprises a base, wherein a first box body is fixedly connected to one side of the top of the base, a three-phase asynchronous motor is fixed to the central position of the top of the first box body, a poking rod is fixedly connected to an output rotating shaft of the three-phase asynchronous motor and extends into the first box body, a first filter screen is connected to the bottom end of the poking rod, an annular plate is arranged outside the first filter screen, activated carbon is clamped at the bottom end of the first filter screen through a transverse plate, the activated carbon is arranged in the middle of the transverse plate, the transverse plate and the annular plate extend out of the first box body, the transverse plate and the annular plate are connected through a first bolt, a mounting frame is fixedly connected to the middle section of the top of the base, a reflux pump and a self-priming pump are fixedly connected to the upper end and the lower end of the mounting frame, the reflux pump is connected, self priming pump one end is through first hose and the inboard sub-unit connection of first box, and the self priming pump other end is connected through first hose and the inboard middle part upper end of second box, second box top rear end is connected with the PH meter through the telescopic link, inside upper and lower extreme central position difference fixedly connected with aeration generator and ozone generator of second box, the upper end evenly is provided with the filler in the second box, and packs the outside and is stained with the microorganism biomembrane, the second filter screen is installed to the second box inner bottom.

Preferably, the lower end of the middle part of the front surface of the first box body is fixedly connected with a controller, and a first feeding port and a second feeding port are respectively arranged on two sides of the top end of the first box body.

Preferably, the upper part and the lower part of the bottom end of the right side of the second box body are sequentially provided with a handle and a water outlet, and the interior of the water outlet is in threaded connection with a second bolt.

Preferably, the photoelectric turbidity meter and the atomic absorption spectrometer are respectively embedded in the upper part and the lower part of the front surface of the second box body.

Preferably, the first filter screen is connected with a slide rail arranged on the inner side of the annular plate through slide blocks arranged on four sides, and the first filter screen is arranged annularly.

Preferably, one end of the second filter screen is connected with a sleeve arranged at the lower end of one side in the second box body, and the other end of the second filter screen is connected with the middle part of the inner side of the handle.

Preferably, a water inlet and a third feeding port are respectively formed in the upper portion of the left side of the first box body and the middle section of the top of the second box body.

The utility model provides a waste water treatment device for mineral processing operation possesses following beneficial effect.

(1) The utility model discloses a set up the annular plate, the poker rod, first filter screen, activated carbon, the second filter screen, pack, aeration generator and ozone generator, the effect that improves the waste water purification nature has been had, the problem that current device is relatively poor to waste water purification nature is solved, waste water gets into in the first box by the water inlet, drop into polyferric sulfate and alum by first dog-house and second dog-house, polyferric sulfate and alum are in the in-process of mixing through the poker rod, the many iron core colloid and the iron hydroxide that produce have the adsorption to heavy metal copper and lead in the waste water, the iron hydroxide still has to wrap up heavy metal simultaneously, smuggle secretly and eutectic effect, the ferric sulfate that the product of mixing has, stronger reducibility has, it becomes trivalent chromium ion to reduce hexavalent chromium ion, trivalent chromium ion takes place to hydrolyze and forms the sediment, and carry out further heavy metal through activated carbon and adsorb, the sewage enters the second box body through the self-priming pump, the aerator generates aeration, the aeration has the purposes of preventing suspension bodies in the box from sinking and enhancing the contact of organic matters in the box with microorganisms and dissolved oxygen, so that the microorganisms in the box can perform oxidative decomposition on the organic matters in the sewage under the condition of sufficient dissolved oxygen, the sewage is purified through the microbial biofilms adhered to the surfaces of the fillers, the organic matters in the sewage are subjected to oxidative decomposition by utilizing the microbial biofilms, and the ozone generator generates ozone for further purification.

(2) The utility model has the advantages that the PH meter, the reflux pump, the photoelectric turbidimeter and the atomic absorption spectrometer are arranged, the effect of detecting the purification degree of the wastewater in real time is achieved, the problem that the purified wastewater has no detection measures is solved, the purified wastewater is positioned in the second box body, the PH meter, the photoelectric turbidimeter and the atomic absorption spectrometer are used for detecting the turbidity, the pH value and the heavy metal residual value of the wastewater, when the turbidity, the pH value and the heavy metal residual value in the wastewater are in the qualified range, the controller receives data signals transmitted by the PH meter, the photoelectric turbidity meter and the atomic absorption spectrometer to prompt the qualification, when the turbidity, the pH value and the heavy metal residual value in the wastewater are in unqualified ranges, the controller receives the data signal and controls the reflux pump to carry out reflux purification treatment again on the wastewater in the second box body.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the inside of the first box of the present invention;

FIG. 3 is a schematic top view of the annular plate of the present invention;

fig. 4 is an internal schematic view of the second box of the present invention.

The reference numbers in the figures are: 1. a base; 2. a transverse plate; 3. a first bolt; 4. a first hose; 5. a self-priming pump; 6. a mounting frame; 7. an atomic absorption spectrometer; 8. a photoelectric turbidimeter; 9. a water inlet; 10. a first feeding port; 11. a three-phase asynchronous motor; 12. a controller; 13. a second feeding port; 14. a first case; 15. a second hose; 16. a reflux pump; 17. a pH meter; 18. a telescopic rod; 19. a second case; 20. a first filter screen; 21. activated carbon; 22. a poke rod; 23. an annular plate; 24. a slider; 25. a slide rail; 26. a microbial biofilm; 27. a sleeve; 28. an ozone generator; 29. a third feeding port; 30. an aeration generator; 31. a filler; 32. a second filter screen; 33. a handle; 34. a water outlet; 35. and a second bolt.

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 work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a wastewater treatment device for mineral processing operation comprises a base 1, wherein one side of the top of the base 1 is fixedly connected with a first box body 14, the lower end of the middle part of the front surface of the first box body 14 is fixedly connected with a controller 12, the two sides of the top end of the first box body 14 are respectively provided with a first feeding port 10 and a second feeding port 13, the model of the controller 12 is KY02S, the wastewater treatment device belongs to the prior art, the output end of the controller 12 is electrically connected with the input ends of a three-phase asynchronous motor 11, a PH meter 17, a self-sucking pump 5, a reflux pump 16, an aeration generator 30, an ozone generator 28, a photoelectric turbidimeter 8 and an atomic absorption spectrometer 7 in a parallel connection mode through leads, the central position of the top of the first box body 14 is fixedly provided with the three-phase asynchronous motor 11, the output rotating shaft of the three-phase asynchronous motor 11 is fixedly connected with a poke rod 22, the poke rod, the wastewater is stirred by a poke rod 22, the bottom end of the poke rod 22 is connected with a first filter screen 20, an annular plate 23 is arranged outside the first filter screen 20, the first filter screen 20 is connected with a slide rail 25 arranged on the inner side of the annular plate 23 through slide blocks 24 arranged on four sides, the first filter screen 20 is arranged in an annular shape, the bottom end of the first filter screen 20 is connected with active carbon 21 through a transverse plate 2 in a clamping manner, the active carbon 21 is arranged in the middle of the transverse plate 2, the transverse plate 2 and the annular plate 23 extend out of the inside of a first box body 14, the transverse plate 2 and the annular plate 23 are connected through a first bolt 3, the middle section of the top of a base 1 is fixedly connected with a mounting frame 6, the upper end and the lower end of the mounting frame 6 are fixedly connected with a reflux pump 16 and a self-priming pump 5, the model of the self priming pump 5 is ISGB, the prior art, the model of the reflux pump 16, the upper part and the lower part of the front surface of the second box body 19 are respectively embedded with a photoelectric turbidity meter 8 and an atomic absorption spectrometer 7, the model of the photoelectric turbidity meter 8 is ZX3B, which belongs to the prior art, the model of the atomic absorption spectrometer 7 is 86M, which belongs to the prior art, one end of a self-priming pump 5 is connected with the lower part of the inner side of the first box body 14 through a first hose 4, the other end of the self-priming pump 5 is connected with the upper end of the middle part of the inner side of the second box body 19 through the first hose 4, the purified wastewater is positioned in the second box body 19, the turbidity, the pH value and the heavy metal residual value of the wastewater are detected through a pH meter 17, the photoelectric turbidity meter 8 and the atomic absorption spectrometer 7, when the turbidity, the pH value and the heavy metal residual value in the wastewater are in a qualified range, the controller 12 receives data signals transmitted by the pH meter 17, the photoelectric turbidity meter 8, performing qualification prompt, when the turbidity, the pH value and the heavy metal residual value in the wastewater are in the unqualified range, the controller 12 receives a data signal and controls the reflux pump 16 to carry out reflux secondary purification treatment on the wastewater in the second box body 19, the upper part and the lower part of the right bottom end of the second box body 19 are sequentially provided with a handle 33 and a water outlet 34, the inside of the water outlet 34 is in threaded connection with a second bolt 35, the rear end of the top of the second box body 19 is connected with a PH meter 17 through an expansion rod 18, the central positions of the upper end and the lower end inside the second box body 19 are respectively and fixedly connected with an aeration generator 30 and an ozone generator 28, the model of the aeration generator 30 is ICO007, the ozone generator 28 is CY20, the ozone generator 28 belongs to the prior art, the upper part of the left side of the first box body 14 and the middle section of the top of the second box body 19 are respectively provided with a water inlet 9, the microbial biofilm 26 is adhered to the outside of the filler 31, the inner bottom end of the second box body 19 is provided with a second filter screen 32, one end of the second filter screen 32 is connected with a sleeve 27 arranged at the lower end of one side inside the second box body 19, the other end of the second filter screen 32 is connected with the middle part of the inner side of the handle 33, wastewater enters the first box body 14 from the water inlet 9, polymeric ferric sulfate and alum are fed through the first feeding port 10 and the second feeding port 13, the polymeric ferric sulfate and the alum generate a multiferroic nuclear colloid and ferric hydroxide which have adsorption effects on heavy metal copper and lead in the wastewater in the process of mixing through the poke rod 22, the ferric hydroxide also has the effects of wrapping, entrainment and eutectic effect on the heavy metal, the ferric sulfate carried by the mixed product has strong reducibility, hexavalent chromium ions are reduced into trivalent chromium ions, and the trivalent chromium ions are hydrolyzed to form precipitates, the heavy metal is further adsorbed by the activated carbon 21, the heavy metal enters the second box body 19 through the self-priming pump 5, the aeration generator 30 generates aeration which can prevent suspension bodies in the box from sinking and strengthen the contact between organic matters in the box and microorganisms and dissolved oxygen, so that the microorganisms in the box can perform oxidative decomposition on the organic matters in the sewage under the condition of sufficient dissolved oxygen, the sewage is purified through the microbial biofilms 31 adhered to the surfaces of the fillers 26, the organic matters in the sewage are subjected to oxidative decomposition through the microbial biofilms 31, and the ozone generator 28 generates ozone for further purification.

The working principle is as follows: when the device is used, the device is powered on, the lower annular plates 23 and the transverse plate 2 on two sides of the first box body 14 above the base 1 are fixed by the first bolts 3, wastewater enters the first box body 14 from the water inlet 9, polymeric ferric sulfate and alum are put into the first feeding port 10 and the second feeding port 13, the controller 12 controls the three-phase asynchronous motor 11 to drive the poke rod 22 to rotate and drive the slide block 24 to rotate on the inner side of the slide rail 25, so that the first filter screen 20 rotates, the polymeric ferric sulfate and the alum have adsorption effect on heavy metal copper and lead in the wastewater in the process of mixing through the poke rod 22, the generated multiferroic nuclear colloid and ferric hydroxide have the adsorption effect on the heavy metal copper and lead in the wastewater, meanwhile, the ferric hydroxide also has the effects of wrapping, carrying and eutectic effect on the heavy metal, and ferric sulfate in the mixed product has stronger reducibility, and hexavalent chromium ions are reduced into trivalent, trivalent chromium ions are hydrolyzed to form precipitates, the precipitates are further adsorbed by active carbon 21, the wastewater enters a second box body 19 through a second hose 15 by a self-priming pump 5, an aeration generator 30 generates aeration which can prevent suspension bodies in the box from sinking and reinforce the purpose that organic matters in the box are contacted with microorganisms and dissolved oxygen so as to ensure that the microorganisms in the box have oxidative decomposition effect on the organic matters in the wastewater under the condition of sufficient dissolved oxygen, a filler 26 is put into the box through a third feeding port 29, the wastewater is purified through a microorganism biomembrane 31 adhered to the surface of the filler 26, the organic matters in the wastewater are oxidized and decomposed by the microorganism biomembranes 31, an ozone generator 28 generates ozone for further purification, after the wastewater is purified, a telescopic rod 18 performs descending effect on a PH meter 17, and the wastewater is subjected to further heavy metal adsorption by the PH meter 17, a photoelectric turbidity meter 8 and an atomic absorption spectrometer 7, PH value and heavy metal residual value detect, turbidity in the waste water, PH value and heavy metal residual value, when being in qualified scope, controller 12 receives PH meter 17, the data signal that photoelectric type turbidity meter 8 and atomic absorption spectrometer 7 carried, carry out qualified suggestion, turbidity in the waste water, PH value and heavy metal residual value, when being in unqualified scope, controller 12 then receives data signal and controls backwash pump 16, upper end backwash pump 16 flows back through the waste water of first hose 4 in to second box 19 in mounting bracket 6, waste water purifies the back, unscrew second bolt 35, collect rivers by delivery port 34, and pulling handle 33, separate second filter screen 32 and sleeve pipe 27, realize the sediment of second filter screen 32.

To sum up can, the utility model discloses a setting poker rod 22, backwash pump 16, PH meter 17, photoelectric type turbidity meter 8, atomic absorption spectrometer 7 and filler 26 structure have solved to have had among the prior art that the existing device is relatively poor to the purification nature of waste water, and the waste water after the purification does not have the problem of measuring.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a waste water treatment device for ore dressing operation, includes base (1), its characterized in that: the improved filter is characterized in that a first box body (14) is fixedly connected to one side of the top of the base (1), a three-phase asynchronous motor (11) is fixed to the central position of the top of the first box body (14), a poking rod (22) is fixedly connected to an output rotating shaft of the three-phase asynchronous motor (11), the poking rod (22) extends into the first box body (14), a first filter screen (20) is connected to the bottom end of the poking rod (22), an annular plate (23) is arranged outside the first filter screen (20), activated carbon (21) is clamped to the bottom end of the first filter screen (20) through a transverse plate (2), the activated carbon (21) is arranged in the middle of the transverse plate (2), the transverse plate (2) and the annular plate (23) extend out of the interior of the first box body (14), the transverse plate (2) is connected with the annular plate (23) through a first bolt (3), and a mounting frame (6) is fixedly, the upper end and the lower end of the mounting rack (6) are fixedly connected with a reflux pump (16) and a self-sucking pump (5), the reflux pump (16) is connected with the upper part of the inner side of the first box body (14) and the second box body (19) through a second hose (15), one end of the self-sucking pump (5) is connected with the lower part of the inner side of the first box body (14) through a first hose (4), the other end of the self-sucking pump (5) is connected with the upper end of the middle part of the inner side of the second box body (19) through a first hose (4), the rear end of the top of the second box body (19) is connected with a PH meter (17) through a telescopic rod (18), the central positions of the upper end and the lower end in the second box body (19) are respectively and fixedly connected with an aeration generator (30) and an ozone generator (28), a filler (31) is uniformly arranged at the inner upper end of the, and a second filter screen (32) is arranged at the inner bottom end of the second box body (19).

2. The wastewater treatment apparatus for mineral processing operation according to claim 1, characterized in that: the lower end of the middle part of the front surface of the first box body (14) is fixedly connected with a controller (12), and a first feeding port (10) and a second feeding port (13) are respectively arranged on two sides of the top end of the first box body (14).

3. The wastewater treatment apparatus for mineral processing operation according to claim 1, characterized in that: the upper portion and the lower portion of the bottom end of the right side of the second box body (19) are sequentially provided with a handle (33) and a water outlet (34), and a second bolt (35) is connected to the inner portion of the water outlet (34) in a threaded mode.

4. The wastewater treatment apparatus for mineral processing operation according to claim 1, characterized in that: the upper part and the lower part of the front surface of the second box body (19) are respectively embedded with a photoelectric turbidity meter (8) and an atomic absorption spectrometer (7).

5. The wastewater treatment apparatus for mineral processing operation according to claim 1, characterized in that: the first filter screen (20) is connected with a slide rail (25) arranged on the inner side of the annular plate (23) through slide blocks (24) arranged on four sides, and the first filter screen (20) is arranged annularly.

6. The wastewater treatment apparatus for mineral processing operation according to claim 1, characterized in that: one end of the second filter screen (32) is connected with a sleeve (27) arranged at the lower end of one side in the second box body (19), and the other end of the second filter screen (32) is connected with the middle part of the inner side of the handle (33).

7. The wastewater treatment apparatus for mineral processing operation according to claim 1, characterized in that: the upper part of the left side of the first box body (14) and the middle section of the top of the second box body (19) are respectively provided with a water inlet (9) and a third feeding port (29).