CN212188004U - A kind of rare earth processing wastewater treatment tank - Google Patents

Abstract

The utility model provides a rare earth processing wastewater treatment tank, which belongs to the technical field of rare earth processing, and comprises a processing tank body, a water inlet pipe and a water outlet pipe, wherein the inner side of an oil cylinder is fixedly connected with a telescopic rod, one end of the telescopic rod, which is far away from the oil cylinder, is fixedly connected with a scraper blade, one end of the lead screw, which is far away from the processing tank body, is fixedly connected with a lead screw motor, the surface of the lead screw is rotatably connected with a screw nut, the bottom of the screw nut is fixedly connected with a connecting rod, the bottom of; the utility model is convenient to clean the garbage on the filter screen, and the subsequent wastewater treatment effect of the treatment cell body is maintained through the matching use of the brush and the sludge box, thereby accelerating the flow rate of the wastewater and improving the working efficiency of rare earth processing; and the scraper is arranged, so that the blocking phenomenon in the treatment tank is further reduced, and the wastewater treatment efficiency is higher and faster.

Description

A kind of rare earth processing wastewater treatment tank

technical field

The utility model relates to the technical field of rare earth processing, in particular to a rare earth processing wastewater treatment tank.

Background technique

Rare earth has the reputation of "industrial vitamin" and has now become an extremely important strategic resource. Rare earth element oxides refer to 15 kinds of lanthanide oxides with atomic numbers from 57 to 71 in the periodic table, as well as chemical compounds with lanthanide elements. Oxides of scandium (Sc) and yttrium (Y) with similar properties of 17 elements. Rare earth ore is mainly attached to other minerals or the surface layer of the surface. Usually, the element elements are separated one by one using an extractant, and then precipitated and burned to obtain elemental oxides. During the processing process, the rare earth liquid will contain a variety of different metal elements. Generally, different metal elements are extracted according to different temperature sections by heating, and then the extracted wastewater is discharged.

A large amount of impurities or sludge accumulated on the top of the filter screen of the existing wastewater treatment tank needs to be collected and processed, resulting in some garbage accumulation on the top of the filter screen, which will cause the filter screen to be corroded by corrosive garbage and reduce the use effect of the filter screen. Impurities or sludge lead to slow downflow of wastewater, reducing the effectiveness of wastewater treatment.

Utility model content

The utility model aims to solve the problems in the background, thereby providing a rare earth processing wastewater treatment tank.

In order to achieve the above purpose, the utility model provides the following technical scheme: a rare earth processing wastewater treatment tank, comprising a treatment tank body, a water inlet pipe and a water outlet pipe, one side of the treatment tank body is connected with a water inlet pipe, and the treatment tank The other side of the body is connected with a water outlet pipe, the top of the water outlet pipe is fixedly connected with a mounting seat, the interior of the mounting seat is fixedly connected with a fixing bracket, and the end of the fixing bracket away from the mounting seat is fixedly connected with an oil cylinder, so The inner side of the oil cylinder is fixedly connected with a telescopic rod, and one end of the telescopic rod away from the oil cylinder is fixedly connected with a scraper (the side of the treatment tank body away from the water outlet pipe is connected with a screw rod, and the screw rod is away from the treatment tank body. One end of the screw is fixedly connected with a screw motor, the surface of the screw is rotatably connected with a screw nut, the bottom of the screw nut is fixedly connected with a connecting rod, and the bottom of the connecting rod is fixedly connected with a cleaning board, and the cleaning board is A brush is fixedly connected to the bottom, a limit block is fixedly connected to the inner wall of the treatment tank, a filter screen is fixedly connected to the top of the limit block, and the side of the treatment tank away from the water inlet pipe is connected with a sludge outlet. A sludge tank is fixedly connected to one side of the water outlet pipe in the treatment tank body, the bottom of the sludge tank is connected with a sewage outlet, and the surface of the sludge tank is fixedly connected with a visual window.

Preferably, the sludge tank has a rectangular hollow structure, and the opening of the sludge tank is in continuous communication with the sludge outlet.

Preferably, the filter screen is installed in parallel with the cleaning plate, and the brush is closely attached to the upper surface of the filter screen to move left and right back and forth.

Preferably, the scraper is adapted to the water outlet pipe, and a cleaning brush is provided in the gap between the scraper and the water outlet pipe.

Preferably, the brush is made of a soft-textured alloy steel material, and the surface of the brush is coated with anti-corrosion paint.

Preferably, the screw motor and the oil cylinder are both electrically connected to the external power supply; the output end of the screw motor is rotatably connected to the screw rod; the output end of the oil cylinder is electrically connected to the telescopic rod.

The utility model provides a rare earth processing wastewater treatment tank, which has the following beneficial effects:

1. This kind of rare earth processing wastewater treatment tank is equipped with brushes and sludge tanks. Start the screw motor and the oil cylinder. The screw motor will make the screw rotate, so that the silk nut drives the cleaning plate and the brush to move left and right repeatedly. At the same time, it can The impurities or sludge left over from the waste water treatment on the filter screen are separated, and when the silk mother moves left and right, it is transported to the sludge outlet, and then dropped into the sludge tank, and the staff observes the impurities or sludge through the visual window. When there is too much accumulation, it can be cleaned up through the sewage outlet; it is helpful to clean up impurities or sludge on the filter net, so as to maintain the subsequent wastewater treatment effect of the treatment tank, speed up the flow rate of wastewater, and improve the working efficiency of rare earth processing .

2. This kind of rare earth processing wastewater treatment tank is equipped with a scraper, and the oil cylinder will make the telescopic rod drive the scraper to extend back and forth into the water outlet pipe, brush down the sludge adhering to the inner wall of the water outlet pipe, and be driven by the water flow from the water outlet pipe. Discharge the treatment tank body; it can further reduce the blockage in the treatment tank, and make the wastewater treatment efficiency higher and faster.

Description of drawings

FIG. 1 is a schematic structural diagram of an unopened integral oil cylinder of the present invention.

FIG. 2 is a schematic structural diagram of the integrated oil cylinder of the present invention after opening.

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 of the present invention.

FIG. 4 is a schematic diagram of the front structure of the sludge tank of the present invention.

In Figure 1-4: Treatment tank 1, water inlet pipe 2, water outlet pipe 3, sludge outlet 4, sludge tank 5, sewage outlet 6, filter screen 7, screw motor 8, screw 9, screw nut 10, connecting rod 11. Cleaning plate 12, brush 13, mounting seat 14, fixing bracket 15, oil cylinder 16, telescopic rod 17, scraper 18, limit block 19, visual window 20.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1 to 4. In the embodiment of the present invention, a rare earth processing wastewater treatment tank includes a treatment tank body 1, a water inlet pipe 2 and a water outlet pipe 3, and a water inlet pipe 2 is connected through one side of the treatment tank body 1. A water outlet pipe 3 is connected through the other side of the treatment tank body 1 , and a mounting seat 14 is fixedly connected to the top of the water outlet pipe 3 . There is an oil cylinder 16, the inner side of the oil cylinder 16 is fixedly connected with a telescopic rod 17, and one end of the telescopic rod 17 away from the oil cylinder 16 is fixedly connected with a scraper (18, and the side of the treatment tank body 1 away from the water outlet pipe 3 is connected through a screw rod 9, One end of the rod 9 away from the treatment tank body 1 is fixedly connected with a screw motor 8, the surface of the screw 9 is rotatably connected with a screw nut 10, the bottom of the screw nut 10 is fixedly connected with a connecting rod 11, and the bottom of the connecting rod 11 is fixedly connected with a cleaning Plate 12, a brush 13 is fixedly connected to the bottom of the cleaning plate 12, a limit block 19 is fixedly connected to the inner wall of the treatment tank body 1, and a filter screen 7 is fixedly connected to the top of the limit block 19, and the treatment tank body 1 is away from the water inlet pipe 2. One side of the tank body 1 is connected with a sludge outlet 4, and a sludge tank 5 is fixedly connected to the side of the treatment tank 1, which is located in the water outlet pipe 3. The bottom of the sludge tank 5 is connected with a sewage outlet 6, and the surface of the sludge tank 5 is fixedly connected Windows 20.

In this embodiment, the sludge tank 5 is a rectangular hollow structure, and the opening of the sludge tank 5 is in continuous communication with the sludge outlet 4, which is conducive to the centralized collection of impurities on the filter screen 7 into the sludge tank 5 and improves the wastewater treatment effect.

In this embodiment, the filter screen 7 and the cleaning plate 12 are installed in parallel, and the brush 13 is closely attached to the upper surface of the filter screen 7 to move back and forth left and right, which is conducive to separating the impurities on the filter screen 7 and removing the impurities on the filter screen 7. During the reciprocating process of the brush 13, the impurities are transported to the sludge tank 5 and discharged out of the treatment tank body 1, so as to prevent them from affecting the subsequent wastewater treatment effect.

In this embodiment, the scraper 18 is adapted to the water outlet pipe 3 , and a cleaning brush is provided at the gap between the scraper 18 and the water outlet pipe 3 , which helps to use the scraper 18 to adhere the inner wall of the water outlet pipe 3 The impurities are scraped off to avoid the phenomenon that the water outlet pipe 3 is blocked and cannot be drained normally, and the use of the cleaning brush can avoid the direct collision between the scraper 18 and the water outlet pipe 3, causing the water outlet pipe 3 to be damaged.

In this embodiment, the brush 13 is made of a soft alloy steel material, and the surface of the brush 13 is coated with anti-corrosion paint to prevent the brush 13 from being corroded by chemical substances in waste water and prolong its service life.

In this embodiment, the screw motor 8 and the oil cylinder 16 are respectively electrically connected to the external power supply; the output end of the screw motor 8 is rotatably connected to the screw rod 9 ; the output end of the oil cylinder 16 is electrically connected to the telescopic rod 17 .

When using the rare earth processing wastewater treatment tank of the present invention, firstly, the staff connects the external power supply and starts the screw motor 8 and the oil cylinder 16. The screw motor 8 will make the screw 9 rotate, and then the screw nut 10 will drive the cleaning plate 12 and the brush 13 move left and right repeatedly, and at the same time, the impurities or sludge left on the filter screen 7 after the waste water treatment can be separated, and when the silk nut 10 moves left and right, it can be transported to the sludge outlet 4, and then dropped to the In the sludge tank 5, when the staff observes excessive accumulation of impurities or sludge through the visual window 20, it can be cleaned up through the sewage outlet 6; then, the staff can inject the waste water into the treatment tank body 1 through the water inlet pipe 2, The filter screen 7 is further washed clean, and at the same time, the oil cylinder 16 will make the telescopic rod 17 drive the scraper 18 to extend back and forth into the water outlet pipe 3, brush down the sludge adhering to the inner wall of the water outlet pipe 3, and be driven by the water flow. The treatment tank body 1 is discharged from the water outlet pipe 3. To sum up, the effect of preventing the drainage blockage of the wastewater treatment tank can be achieved.

The above are only the preferred embodiments of the present utility model. It should be pointed out that for those skilled in the art, some modifications and improvements can be made without departing from the concept of the present utility model. These should also be regarded as the present utility model. The scope of protection of the new model will not affect the effect of the implementation of the present utility model and the practicability of the patent.

Claims (6)

1. The utility model provides a rare earth processing waste water treatment pond, includes handles cell body (1), inlet tube (2) and outlet pipe (3), its characterized in that, the one side through connection of handling cell body (1) has inlet tube (2), the opposite side through connection of handling cell body (1) has outlet pipe (3), the top fixedly connected with mount pad (14) of outlet pipe (3), the inside fixedly connected with fixed bolster (15) of mount pad (14), the one end fixedly connected with hydro-cylinder (16) that mount pad (14) were kept away from in fixed bolster (15), the inboard fixedly connected with telescopic link (17) of hydro-cylinder (16), the one end fixedly connected with scraper blade (18) that hydro-cylinder (16) were kept away from in telescopic link (17), the one side through connection that handles cell body (1) and keep away from outlet pipe (3) has lead screw (9), the one end fixedly connected with lead screw motor (8) of handling cell body (1) is kept, the surface of lead screw (9) is rotated and is connected with screw (10), bottom fixedly connected with connecting rod (11) of screw (10), bottom fixedly connected with cleaning plate (12) of connecting rod (11), bottom fixedly connected with brush (13) of cleaning plate (12), fixedly connected with stopper (19) on the inner wall of processing cell body (1), the top fixedly connected with filter screen (7) of stopper (19), it runs through the intercommunication to handle one side that inlet tube (2) were kept away from in cell body (1) has silt export (4), it has one side fixedly connected with silt case (5) of outlet pipe (3) to handle in cell body (1), the bottom of silt case (5) runs through the intercommunication has drain (6), the fixed surface of silt case (5) is connected with but window (20).

2. A rare earth processing wastewater treatment bath as set forth in claim 1, wherein: the silt box (5) is of a rectangular hollow structure, and the opening of the silt box (5) is communicated with the silt outlet (4) in a penetrating mode.

3. A rare earth processing wastewater treatment bath as set forth in claim 1, wherein: the filter screen (7) and the cleaning plate (12) are arranged in parallel, and the brush (13) is tightly attached to the upper surface of the filter screen (7) to move left and right.

4. A rare earth processing wastewater treatment bath as set forth in claim 1, wherein: the scraper blade (18) is matched with the water outlet pipe (3), and a cleaning brush is arranged at a gap between the scraper blade (18) and the water outlet pipe (3).

5. A rare earth processing wastewater treatment bath as set forth in claim 1, wherein: the brush (13) is made of soft alloy steel materials, and the surface of the brush (13) is coated with corrosion-resistant paint.

6. A rare earth processing wastewater treatment bath as set forth in claim 1, wherein: the screw rod motor (8) and the oil cylinder (16) are respectively electrically connected with an external power supply; the output end of the screw rod motor (8) is rotationally connected with the screw rod (9); the output end of the oil cylinder (16) is electrically connected with the telescopic rod (17).

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