CN215906265U

CN215906265U - Continuous precipitation tank for rare earth carbonate

Info

Publication number: CN215906265U
Application number: CN202122552656.2U
Authority: CN
Inventors: 张金科; 桑树楹
Original assignee: Zibo Baogang Lingzhi Rare Earth High Tech Co ltd
Current assignee: Zibo Baogang Lingzhi Rare Earth High Tech Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-02-25
Anticipated expiration: 2031-10-22

Abstract

The utility model belongs to the field of equipment for producing rare earth carbonate, and particularly relates to a continuous rare earth carbonate precipitation tank which comprises a tank body, a tank body and a tank cover, wherein a feed inlet is formed in the tank cover, the top of the tank body is fixedly connected with the tank body through a group of support columns, a discharge outlet is formed in the bottom of the tank body and communicated with the interior of the tank body, a discharge valve is arranged on the discharge outlet, a group of support plates are fixed on the inner side of the tank body, a material tray is arranged above each support plate, a plurality of filter holes are formed in the bottom of the material tray, a material taking port corresponding to the material tray is formed in the side wall of the tank body, a protection door is arranged corresponding to the material taking port, a liquid pump is installed at the top of the tank body, a liquid inlet of the liquid pump is communicated with the lower end of the inner side of the tank body through a liquid suction pipe, and a liquid outlet of the liquid pump is communicated with the feed inlet through a liquid discharge pipe. The continuous rare earth carbonate precipitation tank can recycle reaction liquid discharged by discharging, thereby not only preventing energy waste, but also effectively protecting the environment.

Description

Continuous precipitation tank for rare earth carbonate

Technical Field

The utility model relates to a rare earth carbonate continuous precipitation tank, and belongs to the field of rare earth carbonate production equipment.

Background

Rare Earth (Rare Earth) is a general name of seventeen metal elements including lanthanide elements, scandium and yttrium in the chemical periodic table. The rare earth has large effect and small dosage, becomes an important element for improving the product structure, improving the technological content and promoting the technical progress of the industry, and is widely applied to the fields of metallurgy, military, petrochemical industry, glass ceramics, agriculture, new materials and the like.

Traditional continuous settling cask of rare earth carbonate has some reaction liquid to discharge along with the tombarthite material when unloading, because contain the rare earth energy that does not appear in the reaction liquid, directly discharges and has caused the energy extravagant undoubtedly to, the medicine that contains in the reaction liquid also can the polluted environment.

SUMMERY OF THE UTILITY MODEL

According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: provides a rare earth carbonate continuous precipitation tank capable of recycling reaction liquid discharged by discharging.

The utility model relates to a rare earth carbonate continuous sedimentation tank which comprises a tank body, a tank body and a tank cover, wherein a feed inlet is formed in the tank cover, the top of the tank body is fixedly connected with the tank body through a group of support columns, a discharge outlet is formed in the bottom of the tank body and communicated with the inside of the tank body, a discharge valve is arranged on the discharge outlet, a group of support plates are fixed on the inner side of the tank body, a material tray is arranged above the support plates, a plurality of filter holes are formed in the bottom of the material tray, a material taking port corresponding to the material tray is formed in the side wall of the tank body, a protection door is arranged corresponding to the material taking port, a liquid pump is installed at the top of the tank body, a liquid inlet of the liquid pump is communicated with the lower end of the inner side of the tank body through a liquid suction pipe, and a liquid outlet of the liquid pump is communicated with the feed inlet through a liquid discharge pipe.

Be equipped with overflow liquid import and overflow liquid export on foretell jar body, the port tilt up of overflow liquid import, the port downward sloping of overflow liquid export can communicate with other settling casks, the circulation of the material of being convenient for.

The protective cover corresponding to the overflow liquid inlet is fixed in the tank body, so that the material can be effectively prevented from flowing backwards.

The tank cover is provided with a steam inlet, and the steam inlet extends into the lower end of the inner side of the tank body to prevent steam from boiling and falling out of the tank.

The tank cover is provided with a hydrochloric acid inlet, and the hydrochloric acid inlet extends into the lower end of the inner side of the tank body, so that environmental-friendly events caused by odor-emitting materials such as hydrochloric acid are prevented.

The lower end of the inner side of the box body is provided with a liquid level sensor which is electrically connected with the liquid pump, so that the liquid level of the reaction liquid in the box body can be monitored, and when the reaction liquid reaches the set height, a signal is transmitted to the liquid pump to enable the liquid pump to act.

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

the continuous rare earth carbonate precipitation tank can recycle reaction liquid discharged by discharging, thereby not only preventing energy waste, but also effectively protecting the environment.

Drawings

Fig. 1 is a schematic structural view of the present invention.

In the figure: 1. a box body; 2. a liquid level sensor; 3. a support plate; 4. a material taking port; 5. a protective door; 6. a support pillar; 7. a tank body; 8. an overflow liquid outlet; 9. a can lid; 10. a steam inlet; 11. a hydrochloric acid inlet; 12. a feed inlet; 13. an overflow liquid inlet; 14. a liquid discharge pipe; 15. a discharge port; 16. a discharge valve; 17. a liquid pump; 18. a material tray; 19. filtering holes; 20. a pipette; 21. a shield.

Detailed Description

Embodiments of the utility model are further described below with reference to the accompanying drawings:

as shown in figure 1, the continuous rare earth carbonate precipitation tank comprises a tank body 1, a tank body 7 and a tank cover 9, wherein a feed inlet 12 is formed in the tank cover 9, the top of the tank body 1 is fixedly connected with the tank body 7 through a group of support columns 6, a discharge outlet 15 is formed in the bottom of the tank body 7, the discharge outlet 15 is communicated with the interior of the tank body 1, a discharge valve 16 is arranged on the discharge outlet 15, a group of support plates 3 are fixed on the inner side of the tank body 1, a material tray 18 is arranged above the support plates 3, a plurality of filter holes 19 are formed in the bottom of the material tray 18, a material taking port 4 corresponding to the material tray 18 is formed in the side wall of the tank body 1, a protective door 5 is arranged corresponding to the material taking port 4, a liquid pump 17 is installed at the top of the tank body 1, a liquid inlet of the liquid pump 17 is communicated with the lower end of the inner side of the tank body 1 through a liquid suction pipe 20, and a liquid outlet of the liquid pump 17 is communicated with the feed inlet 12 through a liquid discharge pipe 14.

In a preferred embodiment: an overflow liquid inlet 13 and an overflow liquid outlet 8 are arranged on the tank body 7, the port of the overflow liquid inlet 13 inclines upwards, and the port of the overflow liquid outlet 8 inclines downwards and can be communicated with other settling tanks, so that the circulation of materials is facilitated; a protective cover 21 corresponding to the overflow liquid inlet 13 is fixed in the tank body 7, so that the material can be effectively prevented from flowing backwards; the tank cover 9 is provided with a steam inlet 10, and the steam inlet 10 extends into the lower end of the inner side of the tank body 7 to prevent steam from boiling and falling out of the tank; the tank cover 9 is provided with a hydrochloric acid inlet 11, and the hydrochloric acid inlet 11 extends into the lower end of the inner side of the tank body 7, so that environmental-friendly events caused by odor-emitting materials such as hydrochloric acid and the like are prevented; the liquid level sensor 2 is arranged at the lower end of the inner side of the box body 1, the liquid level sensor 2 is electrically connected with the liquid pump 17, liquid level monitoring can be carried out on the reaction liquid in the box body 1, and when the reaction liquid reaches the set height, a signal is transmitted to the liquid pump 17, so that the liquid pump 17 acts.

During discharging, the discharge valve 16 is opened, the rare earth precipitated in the tank body 7 enters the material disc 18 in the tank body 1 through the discharge port 15, the reaction liquid discharged along with the rare earth material enters the bottom of the tank body 1 through the filter holes 19 on the material disc 18 for collection, and the collected reaction liquid is conveyed back to the tank body 7 again under the action of the liquid pump 17 to complete recycling.

Claims

1. The utility model provides a continuous gunbarrel of rare earth carbonate, includes jar body (7) and cover (9), is equipped with feed inlet (12) on cover (9), its characterized in that: the material taking tank is characterized by further comprising a tank body (1), the top of the tank body (1) is fixedly connected with the tank body (7) through a group of supporting columns (6), a discharge port (15) is formed in the bottom of the tank body (7), the discharge port (15) is communicated with the interior of the tank body (1), a discharge valve (16) is arranged on the discharge port (15), a group of supporting plates (3) is fixed on the inner side of the tank body (1), a material tray (18) is arranged above the supporting plates (3), a plurality of filtering holes (19) are formed in the bottom of the material tray (18), a material taking port (4) corresponding to the material tray (18) is formed in the side wall of the tank body (1), a protective door (5) is arranged corresponding to the material taking port (4), a liquid pump (17) is installed at the top of the box body (1), a liquid inlet of the liquid pump (17) is communicated with the lower end of the inner side of the box body (1) through a liquid suction pipe (20), and a liquid outlet of the liquid pump (17) is communicated with the feeding port (12) through a liquid discharge pipe (14).

2. The continuous rare earth carbonate precipitation tank of claim 1, wherein: the tank body (7) is provided with an overflow liquid inlet (13) and an overflow liquid outlet (8), the port of the overflow liquid inlet (13) inclines upwards, and the port of the overflow liquid outlet (8) inclines downwards.

3. The continuous rare earth carbonate precipitation tank of claim 2, wherein: a protective cover (21) corresponding to the overflow liquid inlet (13) is fixed in the tank body (7).

4. The continuous rare earth carbonate precipitation tank of claim 1, wherein: the tank cover (9) is provided with a steam inlet (10), and the steam inlet (10) extends into the lower end of the inner side of the tank body (7).

5. The continuous rare earth carbonate precipitation tank of claim 1, wherein: the tank cover (9) is provided with a hydrochloric acid inlet (11), and the hydrochloric acid inlet (11) extends into the lower end of the inner side of the tank body (7).