CN216377706U

CN216377706U - High concentration fluorine-containing wastewater advanced treatment device

Info

Publication number: CN216377706U
Application number: CN202121349020.1U
Authority: CN
Inventors: 秦颢; 宋明轩
Original assignee: Guangdong Jinhaoxuan Environment Engineering Equipment Technology Co ltd
Current assignee: Guangdong Jinhaoxuan Environment Engineering Equipment Technology Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2022-04-26
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses a high-concentration fluorine-containing wastewater advanced treatment device which comprises a mixing box, a filtering tank and a settling box, wherein a rotating rod is installed at one end inside the mixing box through a bearing, a stirring plate is welded on the outer side of the rotating rod, a driving motor is installed at the top of the mixing box through an installation frame, a water suction pump is fixed at one side of the driving motor through a bolt, a chemical box is fixed at one end of the top of the mixing box through a bolt, a discharging pipe is connected to the bottom end of the chemical box through a thread groove, the discharging pipe penetrates through the mixing box, a sealing inserting plate is sleeved at one side of the discharging pipe, and a compression spring is fixed between the sealing inserting plate and the mixing box through a bolt. The utility model has simple integral structure, and can effectively treat the high-concentration fluorine-containing wastewater by adding the lime milk and the fluorine-containing wastewater to stir and mix to ensure that the wastewater is completely alkaline and then precipitating and filtering.

Description

High concentration fluorine-containing wastewater advanced treatment device

Technical Field

The utility model relates to the technical field of wastewater treatment, in particular to a high-concentration fluorine-containing wastewater advanced treatment device.

Background

Fluorine pollution refers to environmental pollution caused by fluorine and compounds thereof, mainly comes from emissions in aluminum smelting, phosphate ore processing, phosphate fertilizer production, steel smelting and coal combustion processes, fluorine is accumulated as a domestic animal poison, plant leaves and pasture can absorb fluorine, livestock such as cattle and sheep eat the polluted food, and joint swelling, hoof nail lengthening and bone quality are caused: the traditional Chinese medicine composition is loosened and cannot be laid down, and the excessive fluorine intake of a person can interfere the activities of various enzymes in the body, destroy the metabolic balance of calcium and phosphorus, and cause fluorosis diseases with the symptoms of brittle teeth nephew, plaque formation, bone and joint deformation and the like.

Patent No. CN201820373236.3 discloses a high concentration fluorine-containing wastewater advanced treatment unit, including fluorine recovery pond, sedimentation tank, adsorption tank, the bottom in fluorine recovery pond and the bottom of sedimentation tank are linked together, and the top of sedimentation tank and the top of adsorption tank communicate, still include acid solution jar, alkaline solution jar and contain calcium solution jar, and acid solution jar and alkaline solution jar are used for changing the pH value in fluorine recovery pond respectively, fluorine recovery pond bottom still is connected with fluorine discharge pipe and fluorine back flow, and this utility model discloses a high concentration fluorine-containing wastewater advanced treatment unit can carry out the processing of degree of depth to fluorine-containing wastewater, guarantees the recycle of fluorine resource simultaneously.

The advanced treatment device for the high-concentration fluorine-containing wastewater has the following defects: 1. overall structure is complicated, can not filter fluoride waste water before handling, 2, can not the effective control auxiliary reagent's volume, leads to auxiliary reagent quantity excessive easily, leads to extravagantly. Therefore, a high-concentration fluorine-containing wastewater advanced treatment device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a high-concentration fluorine-containing wastewater advanced treatment device which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a high concentration fluorine-containing waste water degree of depth processing apparatus, includes the mixing box, crosses filter tank and setting tank, the dwang is installed through the bearing to the inside one end of mixing box, the welding of dwang outside has the stirring board, driving motor is installed through the mounting bracket in the mixing box top, driving motor one side has the suction pump through the bolt fastening, mixing box top one end is through the bolt fastening has the medicament case, the medicament bottom of the case portion is connected with the unloading pipe through the thread groove, the unloading pipe runs through the mixing box, unloading pipe one side cover is equipped with sealed picture peg, there is compression spring through the bolt fastening between sealed picture peg and the mixing box.

Further, the mixing box opposite side is provided with the setting tank, the inside welding of setting tank has No. two baffles, install No. one the filter block through the mounting bracket between No. two baffles and the mixing tank, No. two filter blocks are installed through the mounting bracket to No. one filter block bottom, No. one the filter block is made for quartz sand material, No. two the filter block is made for activated carbon material.

Further, mixing box one side sets up and has the filtration jar through pipe connection, it is connected with the cover through the thread groove to filter tank bottoms portion, the welding of cover top has a baffle, No. one the baffle top is through the bolt fastening have the filter screen.

Furthermore, the water inlet end of the water suction pump is connected with the interior of the mixing box through a pipeline, and the water outlet end of the water suction pump is connected with the interior of the settling box through a pipeline; the water pump is opened to pump the mixed fluorine-containing wastewater in the mixing box into the settling tank.

Furthermore, an output shaft at the bottom of the driving motor is connected with a stirring rod through a connecting sleeve, and the stirring rod is positioned in the mixing box; the drive motor is started to drive the stirring rod to rotate so as to stir and mix the fluorine-containing wastewater and the lime milk in the mixing box.

Compared with the prior art, the utility model has the following beneficial effects:

1. through setting up the filtration jar, filter screen and setting tank, fluoride waste water gets into in the filtration jar through the pipeline, be filtered by the filter screen, the filter screen can filter the impurity in fluoride waste water, the particulate matter, fluoride waste water after the filtration gets into the mixing box in, a baffle can be to impurity under the filtration, the particulate matter stops, make it fall to the filtration jar in, the personnel open the cover can be to impurity, the particulate matter is cleared up, the medicament incasement lime breast through the unloading pipe drop to the mixing box in, fluoride waste water after settling in the setting tank overflows No. two baffles and is filtered by No. one filter block and No. two filter blocks, can effectively handle fluoride waste water.

2. Through setting up the dwang, dial the movable plate, sealed picture peg and compression spring, when fluoride waste water flows into the mixing box in, can promote a plurality of board rotations of dialling in the dwang outside, it drives sealed picture peg removal through dialling the movable plate rotation, when sealed picture peg shifts out from the feed pipe in, the medicament incasement lime breast can flow to the mixing box in through the feed pipe, after the block is dialled in leaving along with the rotation of dialling the movable plate, compression spring promotes sealed picture peg and inserts in the feed pipe, carry out the shutoff in the feed pipe, can include the quantity of fluorine waste water's volume control lime breast according to getting into the mixing box.

Drawings

FIG. 1 is a schematic view of the overall structure of an advanced treatment device for high-concentration fluorine-containing wastewater according to the present invention.

FIG. 2 is a schematic diagram of the internal structure of a mixing box of the advanced treatment device for high-concentration fluorine-containing wastewater.

FIG. 3 is a schematic diagram of the internal structure of a filtration tank of the advanced treatment device for high-concentration fluorine-containing wastewater.

FIG. 4 is a schematic diagram of the internal structure of a settling tank of the advanced treatment device for high-concentration fluorine-containing wastewater.

In the figure: 1. a mixing box; 2. a filter tank; 3. a settling tank; 4. a kit; 5. a drive motor; 6. a water pump; 7. a can lid; 8. rotating the rod; 9. a poking plate; 10. a discharging pipe; 11. sealing the inserting plate; 12. a compression spring; 13. a shifting block; 14. a stirring rod; 15. a first separator plate; 16. a filter screen; 17. a second separator plate; 18. a first filter block; 19. and a second filter block.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-4, a high concentration fluorine-containing waste water advanced treatment unit, including mixing box 1, filter tank 2 and setting tank 3, dwang 8 is installed through the bearing to 1 inside one end of mixing box, the welding in the 8 outside of dwang has stirring board 9, driving motor 5 is installed through the mounting bracket in 1 top of mixing box, driving motor 5 one side has suction pump 6 through the bolt fastening, there is medicament case 4 through the bolt fastening in 1 top one end of mixing box, there is unloading pipe 10 in 4 bottoms of medicament case through the thread groove connection, unloading pipe 10 runs through mixing box 1, unloading pipe 10 one side cover is equipped with sealed picture peg 11, there is compression spring 12 through the bolt fastening between sealed picture peg 11 and the mixing box 1.

Wherein, 1 opposite side of mixing box is provided with setting

tank

3, 3 internal weld of setting tank has No. two baffles 17, install No. one filter block 18 through the mounting bracket between No. two baffles 17 and the mixing box 1, No. two filter blocks 19 are installed through the mounting bracket to No. one filter block 18 bottom, No. one filter block 18 is made for quartz sand material, No. two filter blocks 19 are made for activated carbon material.

In this embodiment, as shown in fig. 4, the second partition 17 may block the mixed fluorine-containing wastewater entering the settling tank 3, so that the mixed fluorine-containing wastewater is settled, and the settled fluorine-containing wastewater overflows the second partition 17, is filtered by the first filter block 18 and the second filter block 19, and is discharged.

Wherein, 1 one side of mixing box sets up and has a filtration jar 2 through pipe connection, it is connected with cover 7 through the thread groove to filter 2 bottoms of jar, the welding of cover 7 top has a baffle 15, No. 15 tops of baffle have filter screen 16 through the bolt fastening.

In this embodiment, as shown in fig. 3, the filter screen 16 can filter the fluorine-containing wastewater entering the mixing box 1, the first partition 15 can block the filtered impurities, and the like, and the personnel can clean the impurities in the filter tank 2 by opening the tank cover 7.

Wherein, the end of intaking of suction pump 6 passes through inside pipe connection mixing box 1, the play water end of suction pump 6 passes through inside pipe connection settling tank 3.

In this embodiment, as shown in fig. 1, the fluorine-containing wastewater mixed in the mixing tank 1 can be pumped into the settling tank 3 by turning on the water pump 6.

Wherein, the output shaft of drive motor 5 bottom is connected with puddler 14 through the adapter sleeve, puddler 14 is located mixing box 1 inside.

In this embodiment, as shown in fig. 2, the driving motor 5 is turned on to drive the stirring rod 14 to rotate to stir and mix the fluorine-containing wastewater and the lime milk in the mixing tank 1.

It should be noted that the utility model is a high-concentration fluorine-containing wastewater advanced treatment device, when in work, a person uses a power cord to connect a driving motor 5 and a water pump 6 with an external power supply, lime milk is poured into a chemical box 4, fluorine-containing wastewater enters a filter tank 2 through a pipeline and is filtered by a filter screen 16, the filter screen 16 can filter impurities and particles in the fluorine-containing wastewater, the filtered fluorine-containing wastewater enters a mixing box 1, a first baffle 15 can block the filtered impurities and particles to enable the filtered impurities and particles to fall into the filter tank 2, the person opens a tank cover 7 to clean the impurities and the particles, the lime milk in the chemical box 4 falls into the mixing box 1 through a discharge pipe 10, the person opens the driving motor 5 to drive a stirring rod 14 to rotate to stir and mix the lime milk and the fluorine-containing wastewater, the person opens the water pump 6 to pump the mixed fluorine-containing wastewater into a settling box 3 to settle, the settled fluorine-containing waste water overflows the second partition plate 17 and is filtered by the first filter block 18 and the second filter block 19, the fluorine-containing waste water can be effectively treated, when the fluorine-containing waste water flows into the mixing box 1, the plurality of poking plates 9 on the outer sides of the rotating rods 8 can be pushed to rotate, the poking plates 9 rotate to drive the sealing plugboard 11 to move through the poking blocks 13, when the sealing plugboard 11 is moved out of the blanking pipe 10, lime milk in the chemical box 4 can flow into the mixing box 1 through the blanking pipe 10, after the poking plates 9 rotate to leave the poking blocks 13, the compression springs 12 push the sealing plugboard 11 to insert into the blanking pipe 10, plugging is carried out in the blanking pipe 10, and the amount of the lime milk can be controlled according to the amount of the fluorine-containing waste water entering the mixing box 1.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high concentration fluorine-containing wastewater advanced treatment unit, includes mixing box (1), crosses filter tank (2) and setting tank (3), its characterized in that: dwang (8) are installed through the bearing to inside one end of mixing box (1), dwang (8) outside welding has dials movable plate (9), driving motor (5) are installed through the mounting bracket at mixing box (1) top, there are suction pump (6) through bolt fastening in driving motor (5) one side, there are medicament case (4) through bolt fastening in mixing box (1) top one end, there are unloading pipe (10) through threaded groove connection in medicament case (4) bottom, unloading pipe (10) run through mixing box (1), unloading pipe (10) one side cover is equipped with sealed picture peg (11), there are compression spring (12) through bolt fastening between sealed picture peg (11) and mixing box (1).

2. The advanced treatment device for the wastewater containing high concentration fluorine according to claim 1, which is characterized in that: mixing box (1) opposite side is provided with precipitation tank (3), precipitation tank (3) internal weld has No. two baffles (17), install No. one filter block (18) through the mounting bracket between No. two baffles (17) and mixing box (1), No. two filter blocks (19) are installed through the mounting bracket to filter block (18) bottom, No. one filter block (18) are made for quartz sand material, No. two filter blocks (19) are made for the activated carbon material.

3. The advanced treatment device for the wastewater containing high concentration fluorine according to claim 1, which is characterized in that: mixing box (1) one side sets up and has a filtration jar (2) through pipe connection, it is connected with cover (7) through the thread groove to cross filtration jar (2) bottom, cover (7) top welding has a baffle (15), there is filter screen (16) at baffle (15) top through the bolt fastening.

4. The advanced treatment device for the wastewater containing high concentration fluorine according to claim 1, which is characterized in that: the water inlet end of the water suction pump (6) is connected with the interior of the mixing box (1) through a pipeline, and the water outlet end of the water suction pump (6) is connected with the interior of the settling tank (3) through a pipeline.

5. The advanced treatment device for the wastewater containing high concentration fluorine according to claim 1, which is characterized in that: an output shaft at the bottom of the driving motor (5) is connected with a stirring rod (14) through a connecting sleeve, and the stirring rod (14) is positioned inside the mixing box (1).