CN216236375U - A kind of rare earth production use filter water recycling device - Google Patents

Abstract

The utility model discloses a water filtration and recycling device for rare earth production, belonging to the technical field of rare earth production, comprising a casing and a waste water inlet. The flocculant inlet is provided with a mixing mechanism, a filtering mechanism and a gas absorption mechanism respectively inside the shell. The mixing mechanism includes: a stirring chamber, a motor A, a stirring rod, a limestone inlet, a motor B and a grinding roller, wherein the two shells are fixed inside A stirring chamber is installed. In the utility model, by arranging a stirring chamber, a motor A, a stirring rod, a limestone inlet, a motor B and a grinding roller, the slaked lime and the waste water can be stirred and mixed, so that the impurities in the waste water can be easily filtered, and at the same time, the slaked lime can enter the When it reaches the stirring chamber, the slaked lime is further ground, so that the slaked lime can be mixed with the waste water more quickly, and the practicability of the device is improved.

Description

A kind of rare earth production with filtered water recycling device

technical field

The utility model belongs to the technical field of rare earth production, in particular to a water filtration and recycling device for rare earth production.

Background technique

Rare earth is a general term for lanthanide elements in the periodic table, scandium and yttrium, a total of 17 metal elements. A large amount of waste water will be produced in the production process of rare earth. Generally, waste water is directly discharged, which will cause a lot of waste of water resources.

Among them, after searching, it was found that there is a patent number CN202020759657.7 for a rare earth oxide production water recycling device. This new type of soil oxide production water recycling device includes: a purification barrel, and the top center of the purification barrel is connected with The waste water is discharged into a pipe, a plurality of purification pipes are fixedly connected in the purification barrel, the top of the purification pipe extends to the upper surface of the purification barrel, and a plurality of plug-in rods are inserted into the purification pipe, and the plug-in rods The top is welded with a sealing cover, which has the effect that waste water is evenly discharged into multiple purification tubes through multiple connecting pipes, which can speed up the speed of waste water purification; among them, the shortcomings are as follows:

When the device filters and purifies rare earth production water, the filter screen cannot be vibrated, so that the effect of filtering impurities is relatively slow. As a result, the filtering is not clean enough, which will affect the effect of recycling.

Utility model content

The purpose of the present utility model is: in order to solve the above-mentioned problems, to provide a water filtration recycling device for rare earth production.

The technical scheme adopted by the present invention is as follows: a water filtration and recycling device for rare earth production, comprising a casing and a waste water inlet, the casing is provided with two, one of which is provided with a waste water inlet at the upper opening of the casing, and a waste water inlet is arranged above the outer casing. The side opening is provided with a flocculant inlet, and a mixing mechanism, a filtering mechanism and a gas absorption mechanism are respectively provided inside the casing.

Wherein, the mixing mechanism includes: a stirring chamber, a motor A, a stirring rod, a limestone inlet, a motor B and a grinding roller, wherein a stirring chamber is fixedly installed inside the two shells, and a valve is arranged below the stirring chamber, Motors A are fixedly installed above the two stirring chambers, and stirring rods are connected below the two motors A through output shafts.

Wherein, a limestone inlet is fixed on the upper side of one of the stirring chambers, and the inner wall of the limestone inlet is provided with several protrusions, and the upper side of the limestone inlet is provided with an opening, and a motor B is fixedly installed above the limestone inlet, and the motor A crushing roller is connected below B through the output shaft, and several protrusions are arranged on the outside of the crushing roller.

Wherein, the filtering mechanism includes: a vibration frame, a vibration motor, a filter screen, a water outlet and a water pump, wherein, a vibration frame is connected to the bottom of the two outer shells through a spring, and a chute is provided at the inner opening of the vibration frame, A vibration motor is fixedly installed under the two vibration frames.

Wherein, a filter screen is slidably arranged in the middle of the two vibration frames through a chute, and a sealing plate is arranged on one side of the filter screen, a water outlet is arranged under the filter screen inside one of the casings, and a water outlet is fixedly installed under the outer casing. A suction pump, and the water outlet of the suction pump extends to the inside of the other mixing chamber.

Wherein, the gas absorption mechanism includes: a blocking block, an activated carbon filter screen and a water purification outlet, wherein another blocking block is fixedly installed on the inner wall of the casing near the lower part of the filtering screen, and there are two blocking blocks, and the two blocks are fixedly installed. An activated carbon filter screen is slidably arranged inside the clamping block, and a water purification outlet is arranged at the bottom opening of the other casing.

To sum up, due to the adoption of the above-mentioned technical solutions, the beneficial effects of the present utility model are:

1. In the present utility model, by arranging a stirring chamber, a motor A, a stirring rod, a limestone inlet, a motor B and a grinding roller, the slaked lime and the waste water can be stirred and mixed, so that the impurities in the waste water can be easily filtered, and at the same time, the waste water can be easily filtered. When the slaked lime enters the mixing chamber, the slaked lime is further ground, so that the slaked lime can be mixed with the wastewater more quickly, and the practicability of the device is improved.

2. In this utility model, by setting the vibrating frame, vibrating motor, filter screen, water outlet and water pump, impurities in the waste water can be quickly filtered out, and at the same time, the cleaning of the filter screen is more convenient, and the filter screen can accommodate impurities. More, the practicality of the device is improved.

3. In the present utility model, by arranging the block, the activated carbon filter and the water purification outlet, the poisonous gas in the waste water can be filtered after the impurities in the waste water are filtered, so that the waste water can be filtered cleanly, thereby facilitating the follow-up. of recycling.

Description of drawings

Fig. 1 is the schematic diagram of front view structure of the present utility model;

2 is a schematic diagram of a partial side structure in the utility model;

FIG. 3 is a schematic diagram of the three-dimensional structure of the vibration frame in the utility model.

Markings in the figure: 1. Shell; 101, Wastewater inlet; 2. Stirring chamber; 201, Motor A; 202, Stirring rod; 203, Limestone inlet; 204, Motor B; 205, Crushing roller; 3. Vibrating frame; 301 , vibration motor; 302, filter; 303, water outlet; 304, pump; 4, block; 401, activated carbon filter; 402, water outlet.

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.

In this utility model:

Referring to Figures 1-3, a water filtration and recycling device for rare earth production includes a casing 1 and a waste water inlet 101, the casing 1 is provided with two, the upper opening of one casing 1 is provided with a waste water inlet 101, and the upper side of the casing 1 is provided with an opening on one side There is a flocculant inlet, and a mixing mechanism, a filtering mechanism and a gas absorption mechanism are respectively provided inside the casing 1 .

1 and 2, in this embodiment, the mixing mechanism includes: a stirring chamber 2, a motor A201, a stirring rod 202, a limestone inlet 203, a motor B204 and a grinding roller 205, wherein the two shells 1 are fixedly installed with stirring inside There is a valve under the stirring chamber 2, a motor A201 is fixed above the two stirring chambers 2, and a stirring rod 202 is connected below the two motors A201 through the output shaft, and the waste water is poured through the waste water inlet 101. Then, the motor A201 is started, and the motor A201 drives the stirring rod 202 to rotate, thereby stirring the waste water.

1 and 2, in this embodiment, a limestone inlet 203 is fixed on the upper side of a stirring chamber 2, and the inner wall of the limestone inlet 203 is provided with a number of protrusions, and the upper side of the limestone inlet 203 is provided with an opening, and the limestone inlet 203 A motor B204 is fixedly installed above, and a grinding roller 205 is connected to the lower part of the motor B204 through the output shaft, and several protrusions are arranged on the outside of the grinding roller 205. Pour slaked lime into the grinding roller 205, and then start the motor B204 and the motor B204 The crushing roller 205 is driven to rotate, so as to crush the stones that are not completely crushed in the slaked lime, so as to facilitate the mixing of the slaked lime and the waste water.

1-3, in this embodiment, the filtering mechanism includes: a vibration frame 3, a vibration motor 301, a filter screen 302, a water outlet 303, and a water pump 304, wherein the inner bottom of the two housings 1 are connected with a vibration frame through springs 3, and the inner opening of the vibration frame 3 is provided with a chute, and a vibration motor 301 is fixedly installed under the two vibration frames 3, start the vibration motor 301, and the vibration motor 301 drives the vibration frame 3 to vibrate, and then the vibration frame 3 drives the filter screen 302 Vibration is performed so that the waste water can be quickly filtered, and the filtered waste water enters the water outlet 303 , and is then pumped out by the suction pump 304 and sent to another stirring chamber 2 .

1-3, in this embodiment, a filter screen 302 is slidably provided in the middle of the two vibration frames 3 through a chute, and a sealing plate is provided on one side of the filter screen 302, and an outlet is provided below the filter screen 302 in one housing 1. In the water outlet 303, a water pump 304 is fixedly installed under one shell 1, and the water outlet of the water pump 304 extends to the inside of the other stirring chamber 2, wherein the filter screen 302 is arranged in a concave shape, and impurities will remain in the filter screen 302, Then, the filter screen 302 can be pulled out, and the impurities in the filter screen 302 can be poured out, so that the filter screen 302 can be cleaned more conveniently and more impurities can be accommodated.

1, 2, in this embodiment, the gas absorption mechanism includes: a block 4, an activated carbon filter 401 and a water purification outlet 402, wherein, the inner wall of the other shell 1 is fixedly installed with the block 4 near the bottom of the filter 302, And there are two blocks 4, two blocks 4 are slidably provided with activated carbon filters 401, and the bottom opening of the other shell 1 is provided with a water purification outlet, the filtered waste water will fall on the activated carbon filter 401, and then the waste water will pass through the activated carbon filter 401. After passing through the activated carbon filter 401 , the activated carbon filter 401 will absorb the toxic gas in the waste water, so that the waste water is filtered more cleanly, and the filtered water will be discharged from the water purification outlet 402 .

1 and 2, in this embodiment, the motor A201, the motor B204, the vibration motor 301 and the water pump 304 are all electrically connected to the external power source through switches.

Working principle: First pour the waste water into the stirring chamber 2 through the waste water inlet 101, then start the motor A201, the motor A201 drives the stirring rod 202 to rotate, so as to stir the waste water, and then pour the slaked lime into the grinding roller 205, Then start the motor B204, the motor B204 drives the crushing roller 205 to rotate, so as to crush the stones that are not completely crushed in the slaked lime, so that the stirring rod 202 can quickly mix the slaked lime and the waste water evenly, and open the valve after the mixing is completed, so that the mixing After the waste water falls on the filter screen 302, then start the vibration motor 301, the vibration motor 301 drives the vibration frame 3 to vibrate, and then the vibration frame 3 drives the filter screen 302 to vibrate, so that the waste water can be quickly filtered. Enter into the water outlet 303, and then be pumped out by the suction pump 304, and sent to another stirring chamber 2, while the impurities will remain in the filter screen 302, and then the filter screen 302 can be extracted, and the impurities in the filter screen 302 Pour out, so that the filter screen 302 is more convenient to clean, and can accommodate more impurities, and then pour the flocculant into the other stirring chamber 2 through the flocculant inlet, and then through the above operations, the flocculant and wastewater Mixed, and then further filtered by the filter screen 302, the filtered waste water will fall on the activated carbon filter screen 401, and then the waste water will pass through the activated carbon filter screen 401, and the activated carbon filter screen 401 will absorb the toxic gas in the waste water, so that the waste water is filtered. It is cleaner, and the filtered water will be discharged from the clean water outlet 402.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the present invention. within the scope of protection of the utility model.

Claims (6)

1. A water filtration and recycling device for rare earth production, comprising a casing (1) and a waste water inlet (101), the casing (1) is provided with two, and an upper opening of the casing (1) is provided with a waste water inlet (101). ), a flocculant inlet is provided on the upper side of the casing (1), and is characterized in that: the casing (1) is provided with a mixing mechanism, a filtering mechanism and a gas absorption mechanism respectively. 2. The device according to claim 1, wherein the mixing mechanism comprises: a stirring chamber (2), a motor A (201), a stirring rod (202), a limestone inlet ( 203), the motor B (204) and the grinding roller (205), wherein a stirring chamber (2) is fixedly installed inside the two casings (1), and a valve is arranged under the stirring chamber (2), and the two Motors A (201) are installed above the stirring chambers (2), and stirring rods (202) are connected below the two motors A (201) through output shafts. 3. The device for filtration and recycling of rare earth production according to claim 2, characterized in that: a limestone inlet (203) is fixedly arranged on one side above the stirring chamber (2), and the inner wall of the limestone inlet (203) is fixed. A plurality of protrusions are provided, and the upper side of the limestone inlet (203) is provided with an opening, a motor B (204) is installed above the limestone inlet (203), and a crusher is connected below the motor B (204) through an output shaft. Roller (205), and the outside of the grinding roll (205) is provided with several protrusions. 4. The device for filtration and recycling of rare earth production according to claim 1, wherein the filter mechanism comprises: a vibration frame (3), a vibration motor (301), a filter screen (302), a water outlet ( 303) and a suction pump (304), wherein a vibration frame (3) is connected to the bottom of the two casings (1) through springs, and the inner opening of the vibration frame (3) is provided with a chute, and the two vibration frames (3) are provided with a chute. A vibration motor (301) is installed below the frame (3). 5. A kind of rare earth production water filtration recycling device as claimed in claim 4, characterized in that: a filter screen (302) is slidably provided in the middle of the two vibration frames (3) through a chute, and the filter screen ( 302) A sealing plate is arranged on one side, a water outlet (303) is arranged below the inner filter screen (302) of one of the casings (1), and a suction pump (304) is installed below the casing (1), and the suction pump The water outlet of (304) extends above the interior of the other stirring chamber (2). 6. The device for filtration and recycling of water for rare earth production according to claim 1, wherein the gas absorption mechanism comprises: a block (4), an activated carbon filter (401) and a water purification outlet (402), Wherein, a clamping block (4) is installed on the inner wall of the other casing (1) close to the lower part of the filter screen (302), and two clamping blocks (4) are provided, and the two clamping blocks (4) are slidably arranged inside There is an activated carbon filter screen (401), and the bottom opening of the other casing (1) is provided with a water purification outlet (402).

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