Fluorine-containing wastewater integrated treatment device

Abstract

The utility model discloses an integrated fluorine-containing wastewater treatment device, which belongs to the technical field of wastewater treatment, and adopts the technical scheme that the integrated fluorine-containing wastewater treatment device comprises a sedimentation tank, a submerged component is arranged on the inner side of the sedimentation tank, a laminate is fixedly connected to the inner side of the sedimentation tank, a suspension is fixedly connected to the inner side of the sedimentation tank, and a melting tank is fixedly connected to the top of the suspension; a calcium salt solvent is extracted from the inside of the melting tank and discharged to the position between the ship plate and the sedimentation tank of the submerged assembly, waste water can fall between the ship plate and the sedimentation tank and makes full contact with the calcium salt solvent when the waste water is thrown, and at the moment, due to the fact that the amount of the waste water is large, a floating platform generates large buoyancy to support a carrier plate; at the moment, the wastewater can flow down from the gap between the inclined hopper and the floating platform, and the floating height of the floating platform can be influenced by the water flow, so that the size of the gap between the inclined hopper and the floating platform can be limited, the contact time of the wastewater and the calcium salt solvent is prolonged, and the wastewater enters the settling pond after being fully contacted.

Description

TECHNICAL FIELD

[0001] The utility model relates to wastewater treatment technical field, especially related to fluorine-containing wastewater integrated treatment device. BACKGROUND

[0002] The fluorine-containing wastewater refers to the wastewater containing fluoride, and the fluoride mainly comes from industrial production processes, such as aluminum electrolysis, phosphate fertilizer production, steel smelting, glass ceramic manufacturing, electronic industry and the like, compared with domestic wastewater, it is necessary to put calcium salt to make fluoride ions react with calcium ions to generate calcium fluoride precipitate.

[0003] In the prior art, wastewater is treated by using an industrial wastewater treatment tank, but after long-term use of the treatment tank, particulate matters in the wastewater or impurities in the wastewater are easily adhered to the inner wall of the treatment tank, at present, water pipe spraying cleaning is mostly adopted, which not only has a large labor amount, but also is time-consuming and laborious, and the cleaning efficiency is low, and therefore an industrial wastewater treatment tank is provided.

[0004] Chinese patent CN218873161U discloses an industrial wastewater treatment tank, which comprises a wastewater treatment tank, and a brushing assembly is arranged on the wastewater treatment tank, the industrial wastewater treatment tank is provided with the brushing assembly, water is sprayed on the inner wall of the wastewater treatment tank for flushing, and an electric roller brush is started to clean and brush the inner walls of the front and rear sides of the wastewater treatment tank; after cleaning, the handle can be rotated to change the electric roller brush from the vertical state to the horizontal state, and when the electric roller brush is needed to be used, the electric roller brush can be changed from the horizontal state to the vertical state; in addition, the electric roller brush can be rotated to the right outer side of the wastewater treatment tank and be in the horizontal state, so that the electric roller brush can be conveniently maintained and replaced.

[0005] In view of the above problems, the existing patent provides a solution, but the contact time of the wastewater and the calcium salt is short, the contact of the wastewater and the calcium salt is not uniform, the use is relatively inconvenient, and the calcium salt is easy to produce sediment when the dilute reagent is put.

[0006] Therefore, a fluorine-containing wastewater integrated treatment device is provided. UTILITY MODEL CONTENTS

[0007] The utility model aims at providing a fluorine-containing wastewater integrated treatment device, which can solve the problems of short contact time of the wastewater and the calcium salt, non-uniform contact of the wastewater and the calcium salt, inconvenient use, and easy sediment of the calcium salt when the dilute reagent is put.

[0008] In order to achieve the above object, the utility model provides the following technical scheme: integrated processing apparatus for fluorine-containing wastewater, including sedimentation tank, the inside of sedimentation tank is equipped with sink assembly, the inside fixedly connected with layer board of sedimentation tank, the inside fixedly connected with suspension of sedimentation tank, the top fixedly connected with melt pool of suspension,

[0009] The sink assembly includes a dipper, the inner side of the dipper is provided with a floating platform, the top of the floating platform is fixedly connected with a load plate, and the top of the load plate is fixedly connected with a ship plate.

[0010] Preferably, the melt pool includes a water tank, the inside of the water tank is slidably connected with a limiting rod, the bottom of the limiting rod is fixedly connected with the load plate, and the inside of the water tank is provided with a dipper.

[0011] Preferably, the outside of the dipper is fixedly connected with a connecting frame, the connecting frame is made of hollow polyurethane foam material, the inside of the dipper is fixedly connected with a connecting rod, and the side close to the limiting rod of the connecting rod is fixedly connected with the limiting rod.

[0012] Preferably, the top of the water tank is fixedly connected with a main pump, the output end of the main pump is fixedly connected with a side pipe, the bottom of the side pipe is fixedly connected with a distribution pipe, the opening of the distribution pipe is downward, and the top of the distribution pipe is fixedly connected with the suspension.

[0013] Preferably, the input end of the main pump is fixedly connected with a suction pipe, the suction pipe is arranged in the inside of the water tank, and the outside of the limiting rod is fixedly connected with a limiting block.

[0014] Preferably, the top of the load plate is fixedly connected with an air bag, and the inside of the floating platform is provided with a flow hole.

[0015] Preferably, the right side of the layer plate is provided with a clear liquid pump, and the input end of the clear liquid pump is fixedly connected with a treatment pipe.

[0016] Preferably, the outside of the sedimentation tank is fixedly connected with a support, and the bottom of the inside of the sedimentation tank is in an inclined shape.

[0017] Compared with the prior art, the utility model has the advantages that:

[0018] 1、The calcium salt solvent in the melt pool can be directly extracted and discharged between the ship plate of the sink assembly and the sedimentation tank during use, and when the wastewater is discharged, the wastewater also falls between the ship plate and the sedimentation tank and fully contacts with the calcium salt solvent, at this time, because the wastewater quantity is large, the floating platform generates a large buoyancy to lift the load plate, at this time, the wastewater can flow down from the gap between the dipper and the floating platform, because the water flow will affect the lifting height of the floating platform, therefore, the gap size between the dipper and the floating platform is limited, the contact time of the wastewater and the calcium salt solvent is prolonged, and the wastewater and the calcium salt solvent are fully contacted and then enter the sedimentation tank.

[0019] 2、The application is used for storing calcium salt solvent by setting a melting pool, and the carrier plate, the connecting frame connected with the carrier plate through the limiting rod, the scoop plate and the connecting rod will also move vertically when the floating platform contacts with the wastewater, and the limiting rod can also limit the movement of the carrier plate by sliding along the water tank and the suspension, so that the displacement of the carrier plate is relatively vertical, and the stratified or precipitated calcium salt solvent is stirred and thus turned up when the scoop plate moves, thereby reducing the possibility that the concentration of the calcium salt solvent in the upper and lower layers of the water tank is different after precipitation. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole structure diagram of the fluorine-containing wastewater integrated treatment device of the utility model.

[0021] Figure 2 It is a structure schematic view of the sedimentation tank of the utility model.

[0022] Figure 3 It is a structure schematic view of the water tank of the utility model.

[0023] Figure 4 It is a structure schematic view of the submerged assembly of the utility model.

[0024] Figure 5 It is a position schematic view of the limiting block of the utility model.

[0025] In the figure, 1, the sedimentation tank; 2, the submerged assembly; 21, the inclined hopper; 22, the floating platform; 23, the carrier plate; 24, the boat plate; 3, the layer plate; 4, the suspension; 5, the melting pool; 51, the water tank; 52, the limiting rod; 53, the scoop plate; 54, the connecting frame; 55, the connecting rod; 56, the main pump; 57, the side pipe; 58, the distribution pipe; 6, the extraction pipe; 7, the limiting block; 8, the air bag; 9, the clear liquid pump; 10, the treatment pipe; 11, the support. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] Please refer to Figures 1-5 The utility model provides technical schemes:

[0028] The integrated processing device for fluorine-containing wastewater comprises a sedimentation tank 1, a submerged assembly 2 is arranged on the inner side of the sedimentation tank 1, a layer plate 3 is fixedly connected to the inner side of the sedimentation tank 1, a suspension 4 is fixedly connected to the inner side of the sedimentation tank 1, and a melting tank 5 is fixedly connected to the top of the suspension 4.

[0029] The submerged assembly 2 comprises a tilting hopper 21, a floating platform 22 is arranged on the inner side of the tilting hopper 21, a load plate 23 is fixedly connected to the top of the floating platform 22, and a ship plate 24 is fixedly connected to the top of the load plate 23.

[0030] In the embodiment, the calcium salt solvent is extracted from the inside of the melting tank 5 and discharged between the ship plate 24 of the submerged assembly 2 and the sedimentation tank 1. When the wastewater is poured, the wastewater also falls between the ship plate 24 and the sedimentation tank 1 and fully contacts the calcium salt solvent. At this time, because the amount of wastewater is large, the floating platform 22 generates a large buoyancy to lift the load plate 23. At this time, the wastewater can flow down from the gap between the tilting hopper 21 and the floating platform 22. Because the water flow will affect the lifting height of the floating platform 22, the gap size between the tilting hopper 21 and the floating platform 22 is also limited, thereby prolonging the contact time of the wastewater and the calcium salt solvent and enabling them to fully contact and then enter the sedimentation tank 1.

[0031] Specifically, as shown in Figure 1 , Figure 4 , the melting tank 5 comprises a water tank 51, a limiting rod 52 is slidingly connected to the inner side of the water tank 51, the bottom of the limiting rod 52 is fixedly connected to the load plate 23, and a scoop plate 53 is arranged on the inner side of the water tank 51.

[0032] Specifically, as shown in Figure 1 , Figure 4 , Figure 5 , the outer side of the scoop plate 53 is fixedly connected to a connecting frame 54, the connecting frame 54 is made of hollow polyurethane foam material, the inner side of the scoop plate 53 is fixedly connected to a connecting rod 55, and one side of the connecting rod 55 close to the limiting rod 52 is fixedly connected to the limiting rod 52.

[0033] Specifically, as shown in Figure 2 , Figure 4 , Figure 5 , the top of the water tank 51 is fixedly connected to a main pump 56, the output end of the main pump 56 is fixedly connected to a side pipe 57, the bottom of the side pipe 57 is fixedly connected to a distribution pipe 58, the opening of the distribution pipe 58 is downward, and the top of the distribution pipe 58 is fixedly connected to the suspension 4.

[0034] In the embodiment, the calcium salt solvent is stored in the melting pool 5, and when the floating platform 22 is in contact with the wastewater, the carrier plate 23 and the connecting frame 54, the scraper plate 53 and the connecting rod 55 connected by the limiting rod 52 are also vertically moved, and the limiting rod 52 slides along the water tank 51 and the suspension 4 to limit the movement of the carrier plate 23 and make the displacement relatively vertical. When the scraper plate 53 moves, it is lifted from the bottom of the water tank 51, and the stratified or precipitated calcium salt solvent is stirred and turned over, reducing the possibility of different concentrations of calcium salt solvent in the water tank 51 after precipitation. Since the connecting frame 54 is made of hollow buoyant material, it provides buoyancy to the scraper plate 53, reducing the force required to lift the entire scraper plate 53. The main pump 56 is used to extract the calcium salt solvent and is discharged to the precipitating pool 1 and the ship plate 24 through the distribution pipe 58.

[0035] Specifically, as shown in Figure 3 , Figure 5 , the input end of the main pump 56 is fixedly connected with the extraction pipe 6, the extraction pipe 6 is arranged on the inner side of the water tank 51, and the outer side of the limiting rod 52 is fixedly connected with the limiting block 7.

[0036] Specifically, as shown in Figure 4 , the top of the carrier plate 23 is fixedly connected with the air bag 8, and the inner side of the floating platform 22 is provided with a flow hole.

[0037] In the embodiment, the extraction pipe 6 is arranged to supply the main pump 56 to extract the calcium salt solvent in the water tank 51, and the limiting block 7 is arranged to limit the displacement distance of the limiting rod 52 and the connected structure.

[0038] Specifically, as shown in Figure 2 , the right side of the layer plate 3 is provided with a clear liquid pump 9, and the input end of the clear liquid pump 9 is fixedly connected with a treatment pipe 10.

[0039] Specifically, as shown in Figure 2 , the outer side of the precipitating pool 1 is fixedly connected with a support 11, and the inner side of the precipitating pool 1 is inclined.

[0040] In the embodiment, the clear liquid pump 9 is arranged to cooperate with the treatment pipe 10 to facilitate extraction of the precipitated wastewater from the treatment pipe 10 for subsequent treatment, the support 11 is used to stably install and place the structure, and the inclined bottom of the precipitating pool 1 is used to collect the precipitated wastewater for later discharge treatment.

[0041] Working principle: in use, the inside of the melting pool 5 is added with calcium salt solvent in advance, the calcium salt solvent in the melting pool 5 is extracted by the main pump 56 and discharged to the ship plate 24 of the submerged assembly 2 and between the sedimentation tank 1 through the distribution pipe 58, and then the waste water can be discharged, the waste water falls between the ship plate 24 and the sedimentation tank 1 and fully contacts with the calcium salt solvent, at this time, because the waste water is large in quantity, the floating platform 22 generates large buoyancy to support the load plate 23, at this time, the waste water flows down from the gap between the tilting bucket 21 and the floating platform 22, because the water flow will affect the height of the floating platform 22, therefore, the gap size of the tilting bucket 21 and the floating platform 22 is limited, the contact time of the waste water and the calcium salt solvent is prolonged, when the floating platform 22 contacts with the waste water, the load plate 23, the connecting frame 54 connected with the load plate 23 through the limiting rod 52, the scraper plate 53 and the connecting rod 55 are vertically moved, at the same time, the limiting rod 52 slides along the water tank 51 and the suspension 4, the movement of the load plate 23 is limited to be relatively vertical, when the scraper plate 53 moves, the scraper plate 53 is lifted up from the bottom of the water tank 51, at this time, the layered or precipitated calcium salt solvent is stirred and therefore turned over.

[0042] The above is only the preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement and improvement within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. An integrated treatment device for fluoride-containing wastewater, comprising a sedimentation tank (1), characterized in that: The sedimentation tank (1) is provided with a submersible assembly (2) on its inner side, a shelf (3) is fixedly connected to the inner side of the sedimentation tank (1), a suspension (4) is fixedly connected to the inner side of the sedimentation tank (1), and a melting pool (5) is fixedly connected to the top of the suspension (4). The submersible assembly (2) includes a tilting bucket (21), and a floating platform (22) is provided on the inner side of the tilting bucket (21). A carrier plate (23) is fixedly connected to the top of the floating platform (22), and a boat plate (24) is fixedly connected to the top of the carrier plate (23).

2. The integrated fluoride-containing wastewater treatment device according to claim 1, characterized in that: The melting pool (5) includes a water tank (51), a limiting rod (52) is slidably connected to the inner side of the water tank (51), the bottom of the limiting rod (52) is fixedly connected to the carrier plate (23), and a lifting plate (53) is provided on the inner side of the water tank (51).

3. The integrated fluoride-containing wastewater treatment device according to claim 2, characterized in that: The outer side of the lifting plate (53) is fixedly connected to a connecting frame (54), which is made of hollow polyurethane foam material. The inner side of the lifting plate (53) is fixedly connected to a connecting rod (55), which is fixedly connected to the limiting rod (52) on the side near the limiting rod (52).

4. The integrated fluoride-containing wastewater treatment device according to claim 3, characterized in that: The top of the water tank (51) is fixedly connected to a main pump (56), the output end of the main pump (56) is fixedly connected to a side pipe (57), the bottom of the side pipe (57) is fixedly connected to a distribution pipe (58), the opening of the distribution pipe (58) is downward, and the top of the distribution pipe (58) is fixedly connected to the suspension (4).

5. The integrated fluoride-containing wastewater treatment device according to claim 4, characterized in that: The input end of the main pump (56) is fixedly connected to an extraction pipe (6), which is located inside the water tank (51). The outer side of the limiting rod (52) is fixedly connected to a limiting block (7).

6. The integrated fluoride-containing wastewater treatment device according to claim 1, characterized in that: An airbag (8) is fixedly connected to the top of the carrier plate (23), and a flow hole is provided on the inner side of the floating platform (22).

7. The integrated fluoride-containing wastewater treatment device according to claim 1, characterized in that: A clear liquid pump (9) is installed on the right side of the shelf (3), and a processing pipe (10) is fixedly connected to the input end of the clear liquid pump (9).

8. The integrated fluoride-containing wastewater treatment device according to claim 1, characterized in that: The sedimentation tank (1) is fixedly connected to a support (11) on the outside, and the bottom of the sedimentation tank (1) is inclined.

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