CN216336985U - Tombarthite production sewage treatment plant - Google Patents

Abstract

The utility model belongs to the technical field of rare earth production, and particularly relates to a rare earth production sewage treatment device which comprises a device body, wherein the device body consists of a first filtering chamber, a neutralizing stirring chamber, a neutralizer storage chamber and a second filtering chamber, a water inlet pipe, a first sewage discharge pipe, a second sewage discharge pipe and a conveying pipe are fixedly arranged on the first filtering chamber, electromagnetic valves are fixedly arranged on the first sewage discharge pipe, the second sewage discharge pipe, the conveying pipe and a slag discharge pipe, a first filtering layer and a second filtering layer are fixedly arranged in the first filtering chamber, a liquid level monitoring device, a pH monitoring device, a motor, a rotating rod and a first baffle are fixedly arranged in the neutralizing stirring chamber, the filtering aperture of the second filtering layer is smaller than that of the first filtering layer, so that large-particle residues can be conveniently filtered by the first filtering layer after sewage enters the interior of the first filtering chamber from the water inlet pipe in the middle of the upper end of the first filtering chamber, the second filter layer can filter small-particle residues.

Description

Tombarthite production sewage treatment plant

Technical Field

The utility model belongs to the technical field of rare earth production, and particularly relates to a rare earth production sewage treatment device.

Background

Rare earth is a general name of seventeen metal elements, rare earth mineral resources discovered in the eighteenth century are few, and only a small amount of oxide dissolved in water can be prepared, so that the rare earth is historically called as 'rare earth', people divide rare earth into light rare earth and heavy rare earth according to different atomic numbers and masses, and add the light rare earth and the heavy rare earth into different materials to manufacture novel materials with different performances and various varieties.

SUMMERY OF THE UTILITY MODEL

At present, a large amount of waste water is generated in the process of extracting the rare earth, and if the waste water is directly discharged without proper treatment, the ecological environment is seriously polluted. The utility model provides a rare earth production sewage treatment device, which not only can carry out multiple filtration on sewage, but also has the characteristic of conveniently increasing the cleanliness and convenience of sewage treatment because the device also has the function of quantitatively and automatically adding a neutralizing agent according to the sewage amount and the pH value content in the sewage.

The utility model provides the following technical scheme: a rare earth production sewage treatment device comprises a device body, wherein the device body is composed of a first filtering chamber, a neutralizing stirring chamber, a neutralizer storage chamber and a second filtering chamber, a water inlet pipe, a first sewage discharge pipe, a second sewage discharge pipe and a conveying pipe are fixedly arranged on the first filtering chamber, electromagnetic valves are fixedly arranged on the first sewage discharge pipe, the second sewage discharge pipe, the conveying pipe and a slag discharge pipe, a first filtering layer and a second filtering layer are fixedly arranged in the first filtering chamber, a liquid level monitoring device, a PH monitoring device, a motor, a rotating rod and a first baffle are fixedly arranged in the neutralizing stirring chamber, stirring blades are fixedly arranged on the rotating rod, a feeding pipe is fixedly arranged on the neutralizer storage chamber, a storage chamber and a weighing chamber are arranged in the neutralizer storage chamber, a second baffle and a third baffle are arranged in the neutralizer storage chamber, and a weighing sensor is fixedly arranged at the bottom end of the third baffle, a water outlet pipe and a slag outlet pipe are fixedly arranged on the second filtering chamber, and a third filtering layer is fixedly arranged in the second filtering chamber.

The first filter layer and the second filter layer fixedly arranged in the first filter chamber are obliquely arranged from left to right, the first filter layer is positioned at the upper part of the first filter chamber, and the second filter layer is positioned at the lower part of the first filter chamber; through the establishment of inside first filter layer of first filter chamber and second filter layer, and the filter pore size of second filter layer is less than the filter pore size of first filter layer, can be convenient for get into its inside back from the inlet tube at first filter chamber upper end middle part when sewage, first filter layer can filter the large granule residue, and the second filter layer then can filter the small granule residue.

The water inlet of the first sewage discharge pipe is communicated with the right end of the first filter layer, and the water inlet of the second sewage discharge pipe is communicated with the right end of the second filter layer; through first blow off pipe, second blow off pipe respectively with first filter layer, second filter layer for the feed through state, can be convenient for when first filter layer and second filter layer to sewage filter the back that finishes, opening of solenoid valve can make the residue on first filter layer and the second filter layer, can follow its slope and slide in to the inside back of first blow off pipe and second blow off pipe, be handled its appointed place of discharging into by first blow off pipe and second blow off pipe.

The conveying pipe is Z-shaped, the left end of the conveying pipe is fixedly connected with the right upper end of the neutralization stirring chamber, and the right end of the conveying pipe is fixedly connected with the left lower end of the first filtering chamber; through the establishment of conveyer pipe, and the left end of conveyer pipe is fixed connection with the upper right end of neutralization teeter chamber, and the right-hand member of conveyer pipe then is fixed connection with the left lower extreme of first filter chamber, can be convenient for when the water pump starts, the conveyer pipe can be with the filterable sewage transport to the interior of neutralization teeter chamber in first filter chamber bottom.

The liquid level monitoring device is fixedly arranged at the upper end of the inside of the neutralizing and stirring chamber, and the PH monitoring device is fixedly arranged below a water inlet at the right end of the inside of the neutralizing and stirring chamber; through the establishment of the liquid level monitoring device, the liquid level monitoring device which can be convenient for can detect the water level height of the sewage, and through the establishment of the PH monitoring device, the PH monitoring device which can be convenient for can monitor the pH value in the sewage.

One end of the feeding pipe is fixedly connected with the left side of the top end of the neutralization stirring chamber, and the other end of the feeding pipe is fixedly connected with the lower part of the right end of the neutralization agent storage chamber; through the arrangement of the feeding pipe, one end of the feeding pipe is fixedly connected with the neutralizing and stirring chamber, the other end of the feeding pipe is fixedly connected with the neutralizing agent storage chamber, when the calculating unit arranged on the device body receives the data monitored by the liquid level monitoring device and the PH monitoring device, the calculating unit immediately calculates the content of the neutralizer to be added in the sewage, the control system controls the baffle II to be opened downwards to enable the neutralizer stored in the storage cavity to be poured onto the baffle III at the bottom of the weighing cavity, the weighing sensor at the bottom end of the baffle III senses that the pouring amount of the neutralizer reaches a limited value, the control system controls the baffle II to be closed upwards and the baffle III to be opened downwards, the neutralizing agent can enter the feeding pipe along the gradient of the baffle III and then pour into the sewage in the neutralizing and stirring chamber from the feeding port of the feeding pipe.

The motor is fixedly arranged in the middle of the bottom end of the neutralizing and stirring chamber, and the output end of the motor is fixedly connected with the bottom end of the rotating rod; through the establishment of bull stick, and the bull stick equidistance is fixed and is installed a plurality of stirring leaves, can be convenient for neutralizing agent get into the neutralization agitator chamber in back, the rotation of motor drive bull stick and stirring leaf can make neutralizing agent fully neutralize sewage pH valve.

The water outlet pipe is fixedly arranged in the middle of the bottom end of the second filtering chamber, the slag discharging pipe is fixedly arranged on the right side of the second filtering chamber, and the left end of the slag discharging pipe is communicated with the right end of a third filtering layer obliquely arranged in the second filtering chamber; through the outlet pipe with the establishment of slagging tap pipe, and the left end of slagging tap pipe is the feed through state with the right-hand member of third filter layer, can be convenient for filter the back when the third filter layer is to the sewage that pours downwards, the outlet pipe can be excreted the water purification after the second filter chamber bottom filters, and the slagging tap pipe then can be excreted the residue on the third filter layer.

The utility model has the beneficial effects that: the filtering structures are arranged before and after sewage treatment, so that the cleanliness of sewage filtration can be conveniently ensured, the sewage is prevented from being directly discharged or insufficiently filtered, serious pollution to the ecological environment is easily caused, the filtering residues of the filtering layer can be discharged to a designated place through the first sewage discharge pipe, the second sewage discharge pipe and the slag discharge pipe, the pertinent personnel can conveniently perform targeted treatment on the filtering residues, and the filtering structure has the functions of automatically calculating and adding the neutralizing agent, so that the problems that the personnel calculate and add the neutralizing agent easily have errors and the environment is polluted when the neutralizing agent is excessive or too little can be avoided.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the solenoid valve and the structure of opening each baffle according to the present invention;

in the figure: 1. a device body; 2. a first filtering chamber; 3. a neutralization stirring chamber; 4. a neutralizer storage chamber; 5. a second filtering chamber; 6. a water inlet pipe; 7. a first drain pipe; 8. a second sewage draining pipe; 9. a delivery pipe; 10. an electromagnetic valve; 11. a first filter layer; 12. a second filter layer; 13. a liquid level monitoring device; 14. a pH monitoring device; 15. a motor; 16. a rotating rod; 17. stirring blades; 18. a first baffle plate; 19. a feeding pipe; 20. a storage chamber; 21. a weighing chamber; 22. a second baffle plate; 23. a baffle III; 24. a weighing sensor; 25. a water outlet pipe; 26. a slag pipe; 27. and a third filter layer.

Detailed Description

Referring to fig. 1-2, the present invention provides the following technical solutions: a rare earth production sewage treatment device comprises a device body 1, wherein the device body 1 consists of a first filtering chamber 2, a neutralizing stirring chamber 3, a neutralizer storage chamber 4 and a second filtering chamber 5, a water inlet pipe 6, a first sewage discharge pipe 7, a second sewage discharge pipe 8 and a conveying pipe 9 are fixedly arranged on the first filtering chamber 2, electromagnetic valves 10 are fixedly arranged on the first sewage discharge pipe 7, the second sewage discharge pipe 8, the conveying pipe 9 and a slag discharge pipe 26, a first filtering layer 11 and a second filtering layer 12 are fixedly arranged in the first filtering chamber 2, a liquid level monitoring device 13, a PH monitoring device 14, a motor 15, a rotating rod 16 and a baffle plate 18 are fixedly arranged in the neutralizing stirring chamber 3, a stirring blade 17 is fixedly arranged on the rotating rod 16, a feeding pipe 19 is fixedly arranged on the neutralizer storage chamber 4, a storage chamber 20 and a weighing chamber 21 are arranged in the neutralizer storage chamber 4, a second baffle 22 and a third baffle 23 are arranged in the neutralizer storage chamber 4, a weighing sensor 24 is fixedly arranged at the bottom end of the third baffle 23, a water outlet pipe 25 and a slag outlet pipe 26 are fixedly arranged on the second filtering chamber 5, and a third filtering layer 27 is fixedly arranged in the second filtering chamber 5.

In this embodiment: the model of the weighing sensor is YZC 131.

The first filtering chamber 2 is provided with a first filtering layer 11 and a second filtering layer 12 which are obliquely arranged from left to right, the first filtering layer 11 is positioned at the upper part of the first filtering chamber 2, and the second filtering layer 12 is positioned at the lower part of the first filtering chamber 2; through the establishment of the inside first filter layer 11 of first filter chamber 2 and second filter layer 12, and the filter pore size of second filter layer 12 is less than the filter pore size of first filter layer 11, can be convenient for get into its inside back from inlet tube 6 at the middle part of first filter chamber 2 upper end when sewage, first filter layer 11 can filter the large granule residue, and second filter layer 12 then can filter the small granule residue.

The water inlet of the first sewage draining pipe 7 is communicated with the right end of the first filtering layer 11, and the water inlet of the second sewage draining pipe 8 is communicated with the right end of the second filtering layer 12; through first blow off pipe 7, second blow off pipe 8 respectively with first filter layer 11, second filter layer 12 be the connected state, can be convenient for after first filter layer 11 finishes filtering sewage with second filter layer 12, opening of solenoid valve 10 can make the residue on first filter layer 11 and the second filter layer 12, can follow its slope and slide in to the inside back of first blow off pipe 7 and second blow off pipe 8, be handled its appointed place of discharging into by first blow off pipe 7 and second blow off pipe 8.

The conveying pipe 9 is Z-shaped, the left end of the conveying pipe 9 is fixedly connected with the right upper end of the neutralizing and stirring chamber 3, and the right end of the conveying pipe 9 is fixedly connected with the left lower end of the first filtering chamber 2; through the establishment of conveyer pipe 9, and the left end of conveyer pipe 9 is fixed connection with the upper right end of neutralization teeter chamber 3, and the right-hand member of conveyer pipe 9 then is fixed connection with the left lower extreme of first filter chamber 2, can be convenient for when the water pump starts, conveyer pipe 9 can carry the interior of first filter chamber 2 bottom filtered sewage to neutralization teeter chamber 3.

The liquid level monitoring device 13 is fixedly arranged at the upper end inside the neutralizing and stirring chamber 3, and the pH monitoring device 14 is fixedly arranged below a water inlet at the right end inside the neutralizing and stirring chamber 3; through the establishment of liquid level monitoring device 13, the liquid level monitoring device 13 of can being convenient for can detect the water level height of sewage, through the establishment of PH monitoring device 14, PH monitoring device 14 of can being convenient for can monitor the pH valve in the sewage.

One end of the feeding pipe 19 is fixedly connected with the left side of the top end of the neutralizing and stirring chamber 3, and the other end of the feeding pipe 19 is fixedly connected with the lower part of the right end of the neutralizing agent storage chamber 4; through the arrangement of the feeding pipe 19, one end of the feeding pipe 19 is fixedly connected with the neutralizing and stirring chamber 3, the other end of the feeding pipe 19 is fixedly connected with the neutralizing agent storage chamber 4, it is convenient that when the calculating unit set up on the device body 1 receives the data monitored by the liquid level monitoring device 13 and the PH monitoring device 14, the calculating unit immediately calculates the content of the neutralizer to be added in the sewage, the control system controls the baffle plate two 22 to be opened downwards, so that the neutralizer stored in the storage cavity 20 is poured onto the baffle plate three 23 at the bottom of the weighing cavity 21, the weighing sensor 24 at the bottom end of the baffle plate three 23 senses that the pouring amount of the neutralizer reaches a limited value, the control system controls the baffle plate two 22 to be closed upwards and the baffle plate three 23 to be opened downwards, the neutralizing agent can enter the feeding pipe 19 along the gradient of the baffle plate III 23, and then is poured into the sewage in the neutralizing and stirring chamber 3 from the feeding port of the feeding pipe 19.

The motor 15 is fixedly arranged in the middle of the bottom end of the neutralizing and stirring chamber 3, and the output end of the motor 15 is fixedly connected with the bottom end of the rotating rod 16; through the establishment of the rotating rod 16, and the rotating rod 16 is equidistantly and fixedly provided with the stirring blades 17, the neutralizing agent can conveniently enter the neutralizing stirring chamber 3, and then the motor 15 drives the rotating rod 16 and the stirring blades 17 to rotate, so that the neutralizing agent can fully neutralize the pH value of the sewage.

The water outlet pipe 25 is fixedly arranged in the middle of the bottom end of the second filtering chamber 5, the slag discharging pipe 26 is fixedly arranged on the right side of the second filtering chamber 5, and the left end of the slag discharging pipe 26 is communicated with the right end of a third filtering layer 27 obliquely arranged in the second filtering chamber 5; through the establishment of outlet pipe 25 and slag pipe 26, and the left end of slag pipe 26 and the right-hand member of third filter layer 27 are the connected state, can be convenient for filter the back when the sewage that pours downwards as third filter layer 27, outlet pipe 25 can drain the water purification after the second filter chamber 5 bottom filters, and slag pipe 26 then can drain the residue on the third filter layer 27.

The working principle and the using process of the utility model are as follows: through the establishment of the first filtering layer 11 and the second filtering layer 12 in the first filtering chamber 2, and the filtering aperture of the second filtering layer 12 is smaller than that of the first filtering layer 11, the first filtering layer 11 can filter large-particle residues and the second filtering layer 12 can filter small-particle residues after sewage enters the first filtering chamber 2 from the water inlet pipe 6 at the middle part of the upper end thereof, the first filtering layer 11 and the second filtering layer 12 are respectively communicated with the first filtering layer 11 and the second filtering layer 12 through the first drainage pipe 7 and the second drainage pipe 8, so that after the sewage is filtered by the first filtering layer 11 and the second filtering layer 12, the electromagnetic valve 10 is opened, the residues on the first filtering layer 11 and the second filtering layer 12 can slide into the first drainage pipe 7 and the second drainage pipe 8 along the inclined gradient thereof, and then are discharged into a designated place for treatment through the first drainage pipe 7 and the second drainage pipe 8, through the establishment of the delivery pipe 9, the left end of the delivery pipe 9 is fixedly connected with the upper right end of the neutralizing and stirring chamber 3, and the right end of the delivery pipe 9 is fixedly connected with the lower left end of the first filtering chamber 2, so that when the water pump is started, the delivery pipe 9 can deliver the filtered sewage at the bottom of the first filtering chamber 2 into the neutralizing and stirring chamber 3, through the establishment of the liquid level monitoring device 13, the liquid level monitoring device 13 can conveniently detect the water level height of the sewage, through the establishment of the PH monitoring device 14, the PH monitoring device 14 can conveniently monitor the pH value in the sewage, through the establishment of the feeding pipe 19, one end of the feeding pipe 19 is fixedly connected with the neutralizing and stirring chamber 3, and the other end of the feeding pipe 19 is fixedly connected with the neutralizer storage chamber 4, so that when a computing unit established on the device body 1 receives the data monitored by the liquid level monitoring device 13 and the PH monitoring device 14, the calculating unit immediately calculates the content of the neutralizer to be added in the sewage, the control system controls the downward opening of the baffle plate two 22 to enable the neutralizer stored in the storage cavity 20 to pour onto the baffle plate three 23 at the bottom of the weighing cavity 21, the weighing sensor 24 at the bottom end of the baffle plate three 23 controls the upward closing of the baffle plate two 22 and the downward opening of the baffle plate three 23 after sensing that the pouring amount of the neutralizer reaches a limited value, so that the neutralizer can enter the feeding pipe 19 along the gradient of the baffle plate three 23 and then pour into the sewage in the neutralizing and stirring chamber 3 from the feeding port of the feeding pipe 19, the rotating rod 16 is arranged, the rotating rod 16 is fixedly provided with a plurality of stirring blades 17 at equal intervals, the motor 15 can drive the rotating rod 16 and the stirring blades 17 to rotate after the neutralizer enters the neutralizing and stirring chamber 3, and the neutralizer can fully neutralize the pH value of the sewage, through the establishment of outlet pipe 25 and slag pipe 26, and the left end of slag pipe 26 and the right-hand member of third filter layer 27 are the connected state, can be convenient for filter the back when the sewage that pours downwards as third filter layer 27, outlet pipe 25 can drain the water purification after the second filter chamber 5 bottom filters, and slag pipe 26 then can drain the residue on the third filter layer 27.

Claims (8)

1. The utility model provides a tombarthite production sewage treatment plant which characterized in that: the device comprises a device body, wherein the device body consists of a first filtering chamber, a neutralizing stirring chamber, a neutralizer storage chamber and a second filtering chamber, a water inlet pipe, a first sewage discharge pipe, a second sewage discharge pipe and a conveying pipe are fixedly arranged on the first filtering chamber, electromagnetic valves are fixedly arranged on the first sewage discharge pipe, the second sewage discharge pipe, the conveying pipe and a slag discharge pipe, a first filtering layer and a second filtering layer are fixedly arranged in the first filtering chamber, a liquid level monitoring device, a PH monitoring device, a motor, a rotating rod and a baffle plate I are fixedly arranged in the neutralizing stirring chamber, stirring blades are fixedly arranged on the rotating rod, a feeding pipe is fixedly arranged on the neutralizer storage chamber, a storage chamber and a weighing chamber are arranged in the neutralizer storage chamber, a baffle plate II and a baffle plate III are arranged in the neutralizer storage chamber, and a weighing sensor is arranged at the bottom end of the baffle plate III, a water outlet pipe and a slag outlet pipe are fixedly arranged on the second filtering chamber, and a third filtering layer is fixedly arranged in the second filtering chamber.

2. The sewage treatment device for rare earth production according to claim 1, wherein: the first filter layer and the second filter layer fixedly arranged in the first filter chamber are obliquely arranged from left to right, the first filter layer is positioned at the upper part of the first filter chamber, and the second filter layer is positioned at the lower part of the first filter chamber.

3. The sewage treatment device for rare earth production according to claim 1, wherein: the water inlet of the first sewage draining pipe is communicated with the right end of the first filtering layer, and the water inlet of the second sewage draining pipe is communicated with the right end of the second filtering layer.

4. The sewage treatment device for rare earth production according to claim 1, wherein: the conveying pipe is Z-shaped, the left end of the conveying pipe is fixedly connected with the upper right end of the neutralization stirring chamber, and the right end of the conveying pipe is fixedly connected with the lower left end of the first filtering chamber.

5. The sewage treatment device for rare earth production according to claim 1, wherein: the liquid level monitoring device is fixedly arranged at the upper end of the inside of the neutralizing and stirring chamber, and the PH monitoring device is fixedly arranged below a water inlet at the right end of the inside of the neutralizing and stirring chamber.

6. The sewage treatment device for rare earth production according to claim 1, wherein: one end of the feeding pipe is fixedly connected with the left side of the top end of the neutralizing and stirring chamber, and the other end of the feeding pipe is fixedly connected with the lower part of the right end of the neutralizing agent storage chamber.

7. The sewage treatment device for rare earth production according to claim 1, wherein: the motor is fixedly arranged in the middle of the bottom end of the neutralizing and stirring chamber, and the output end of the motor is fixedly connected with the bottom end of the rotating rod.

8. The sewage treatment device for rare earth production according to claim 1, wherein: the water outlet pipe is fixedly arranged in the middle of the bottom end of the second filtering chamber, the slag discharging pipe is fixedly arranged on the right side of the second filtering chamber, and the left end of the slag discharging pipe is communicated with the right end of a third filtering layer obliquely arranged in the second filtering chamber.

Images