CN212799967U

CN212799967U - Rare earth processing wastewater treatment equipment with filtering structure

Info

Publication number: CN212799967U
Application number: CN202021560149.2U
Authority: CN
Inventors: 刘海晨; 杨小爱
Original assignee: Baotou Pingao Permanent Magnet Material Co ltd
Current assignee: Baotou Pingao Permanent Magnet Material Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-03-26
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a rare earth processing wastewater treatment device with a filtering structure, which comprises a filtering bin, wherein the filtering bin is a rectangular hollow box body, the upper part of the filtering bin is provided with a feeding hole, the bottom of the filtering bin is connected with a reaction bin, a quartz sand filter is arranged at the joint, a feeding hole is arranged above the left side of the reaction bin, a discharge hole is arranged below the left side of the reaction bin, a transmission component is arranged at the discharge hole, a stirring bin is arranged on the right side of the reaction bin, a feeding hole is arranged on the left side above the stirring bin, a motor is arranged right above the stirring bin, a separating bin is arranged on the right side of the stirring bin, a water outlet is arranged below the right side of the separating bin, a separator is arranged on the right side of the separating bin, a water outlet is arranged below the right side of the separating bin, chemical products added through the quartz sand filter, the feeding hole and the feeding hole are filtered, can effectively and conveniently filter and treat the rare earth wastewater.

Description

Rare earth processing wastewater treatment equipment with filtering structure

Technical Field

The utility model relates to a tombarthite processing waste water treatment technical field especially relates to tombarthite processing waste water treatment equipment with filtration.

Background

At present, when rare earth is produced and processed, more or less rare earth wastewater can be generated, the rare earth wastewater is directly discharged, the environment is polluted, resources are wasted, the problems of difficult operation, low efficiency and the like exist in the traditional rare earth wastewater recovery equipment, and therefore the rare earth processing wastewater treatment equipment with the filtering structure can well solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defect of poor practicability existing in the prior art and providing a rare earth processing wastewater treatment device with a filtering structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the rare earth processing wastewater treatment equipment with the filtering structure comprises a filtering bin, wherein the filtering bin is a rectangular hollow box body, a feeding port is arranged at the upper part of the filtering bin, the bottom of the filtering bin is connected with a reaction bin, a quartz sand filter is arranged at the joint, a feeding port is arranged above the left side of the reaction bin, a discharging port is arranged below the left side of the reaction bin, a transmission assembly is arranged at the discharging port, a stirring bin is arranged at the right side of the reaction bin and connected with the reaction bin through a pipeline, a power pump and a switch valve are arranged on the pipeline, a feeding port is arranged at the left side above the stirring bin, a motor is arranged right above the stirring bin and connected with a rotating shaft, a plurality of stirring sheets are arranged on the rotating shaft, and the motor is fixed on a clamping plate at the bottom, the right side in stirring storehouse is equipped with a separation storehouse, through the pipe connection of bottom also be equipped with the ooff valve on the pipeline of connection the right side in separation storehouse is equipped with a separator the top of separator is equipped with a charge door, separation storehouse and separator pass through the second pipe connection be equipped with a power pump and a ooff valve on the second pipeline the right side below in separation storehouse is equipped with a outlet.

Preferably, the quartz sand filter is internally divided into four layers, and the four layers respectively comprise a quartz sand layer, a smokeless coal layer, a granular multi-ceramic layer and a violent sand layer.

Preferably, the quartz sand filter penetrates through the joint of the filter bin and the reaction bin.

Preferably, the transmission assembly comprises a baffle, a first gear, a fixed plate, a shaft and a second gear, the fixed plate is fixed at a discharge port on the right side of the reaction bin, the middle of the fixed plate is provided with the first gear and the second gear which are meshed through the shaft, the fixed plate is internally provided with the baffle which is a rectangular plate with a hollow inner part, racks are arranged on the left side and the right side of the inner part of the baffle, and the racks on the two sides are meshed with the first gear and the second gear.

Preferably, two ends of a clamping plate for fixing the motor and the rotating shaft are respectively provided with two clamping grooves, a fixing pin is arranged in the inner wall of the clamping plate connected with the stirring bin, the bottom of the fixing pin is provided with a spring, the other end of the spring is connected to the inner wall of the stirring bin, and the tail end of the fixing pin is provided with a push-pull rod.

Preferably, sealing rings are arranged at the joints of the quartz sand filter and the baffle plate at the discharge port and the container.

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

the utility model discloses a filter storehouse, reaction storehouse and stirring storehouse, realize the advanced treatment to waste water, in addition through the prefilter of quartz sand filter, the chemical products that rethread charge door and dog-house added carry out chemical reaction, carry out a lot of filtration again, can be with tombarthite waste water recycle or direct emission, the effectual problem of having solved operational difficulty, extravagant resource, polluted environment.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limitation. In the drawings:

FIG. 1 is a schematic structural view of a rare earth processing wastewater treatment device with a filtering structure provided by the utility model;

FIG. 2 is a schematic view of a transmission assembly of the rare earth processing wastewater treatment equipment with a filtering structure provided by the utility model;

FIG. 3 is a schematic structural view of a quartz sand filter layer of the rare earth processing wastewater treatment equipment with a filter structure provided by the utility model;

FIG. 4 is a schematic view of the connection between the clamping plate and the push-pull rod of the rare earth processing wastewater treatment equipment with the filtering structure provided by the utility model;

number in the figure: the device comprises a feeding port 1, a filtering bin 2, a quartz sand filter 3, a feeding port 4, a reaction bin 5, a discharging port 6, a power pump 7, a pipeline 8, a rotating shaft 9, a stirring blade 10, a switch valve 11, a separation bin 12, a water discharging port 13, a feeding port 14, a motor 15, a clamping plate 16, a stirring bin 17, a separator 18, a baffle plate 19, a first gear 20, a fixing plate 21, a shaft 22, a second gear 23, a quartz sand layer 24, a smokeless coal layer 25, a particle multi-ceramic layer 26, a high-strength sand layer 27, a sliding rail 28, a spring 29, an inner wall 30, a push-pull rod 31 and a fixing pin 32.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example (b): in order to realize the filtration recycling of the rare earth wastewater or the standard discharge, referring to fig. 1-4, the embodiment provides a rare earth processing wastewater treatment device with a filtration structure, comprising a filtration bin 2, wherein the filtration bin 2 is a rectangular hollow box body, a feeding port 1 is arranged at the upper part of the filtration bin 2, a reaction bin 5 is connected to the bottom of the filtration bin 2, a quartz sand filter 3 is arranged at the joint for filtering suspended matters, gravels, impurities and the like in the wastewater, a feeding port 4 is arranged above the left side of the reaction bin 5, a discharging port 6 is arranged below the left side of the reaction bin 5, a transmission component is arranged at the discharging port 6, a stirring bin 17 is arranged at the right side of the reaction bin 5 and connected through a pipeline 8, a power pump 7 and a switch valve are arranged on the pipeline 8, a feeding port 14 is arranged at the left side above the stirring bin 17, be equipped with a motor 15 directly over stirring storehouse 17, the model of motor 15 is YS5622, a rotation axis 9 is connected to motor 15 be equipped with a plurality of stirring pieces 10 on the rotation axis 9, motor 15 fixes on the cardboard 16 of bottom the right side of stirring storehouse 17 is equipped with a separation storehouse 12, through the pipe connection of bottom also be equipped with switch valve 11 on the pipeline of connection the right side of separation storehouse 12 is equipped with a separator 18 the top of separator 18 is equipped with a charge door, separation storehouse 12 and separator 18 pass through the second pipe connection be equipped with a power pump and a switch valve on the second pipeline 8 the right side below of separation storehouse 12 is equipped with a outlet 13.

The utility model discloses in, 3 inside four layers that divide into of quartz sand filter, include quartz sand layer 24, smokeless coal seam 25, granule multi-ceramic layer 26 and fierce sand bed 27 respectively, a plurality of filter layers can be fine filter suspended solid, gravel, impurity etc. in the waste water.

The utility model discloses in, quartz sand filter 3 run through the junction of filtering storehouse 2 and reaction storehouse 5, quartz sand filter 3 can dismantle, has improved the cleaning power.

The utility model discloses in, drive assembly include baffle 19, first gear 20, fixed plate 21, axle 22 and second gear 23, fixed plate 21 is fixed in discharge gate 6 department on reaction chamber 5 right side the middle part of fixed plate 21 is passed through axle 22 and is installed two first gears 20 and the second gear 23 of meshing fixed plate 21 internally mounted has a baffle 19, baffle 19 is the inside hollow rectangle plate, is equipped with the rack in the inside left and right sides of baffle 19, the rack and the meshing of first gear 20 and second gear 23 of both sides, and when baffle 19 removed, the rack of inside both sides can drive first gear 20 and the second gear 23 rotation on the fixed plate 21 simultaneously, lets baffle 19 vertically reciprocate in fixed plate 21 for stability is better when the baffle removes.

The utility model discloses in, the both ends of cardboard 16 of fixed motor 15 and axis of rotation 9 are equipped with two draw-in grooves respectively, are equipped with a fixed pin 32 in the inner wall 30 that cardboard 16 is connected with stirring storehouse 17, fixed pin 32 bottom is equipped with a spring 29, and the other end of spring 29 is connected on stirring storehouse 17's inner wall 30 fixed pin 32 end is equipped with a push-and-pull rod 31, and displacement about push-and-pull rod 31 can drive fixed pin 32, and spring 29 then can let fixed pin 32 block always in the draw-in groove of cardboard 16 both sides, when not using, can take out motor 15 and stirring subassembly and wash the maintenance.

The utility model discloses in be used for filterable quartz sand filter 3 and the baffle 19 and the container junction of discharge gate 6 department all to be equipped with the sealing washer, the sealing washer has guaranteed that waste water can not produce when filtering and reveal.

Specifically, during the utility model discloses during the use, at first add the tombarthite waste water from pan feeding mouth 1 in filtering storehouse 2, the quartz sand filter 3 of filtering storehouse 2 bottom can filter suspended solid, gravel, impurity etc. in the tombarthite waste water, the tombarthite waste water after the filtration gets into in filtering storehouse 2 below reaction storehouse 5, then add the mixture of sodium carbonate and sodium bicarbonate to the tombarthite waste water in the container from dog-house 4, make the tombarthite element deposit, separate solid-liquid; then opening the power pump 7 and the switch valve 11 on the right side of the reaction bin 5, pouring the separated liquid into the stirring bin 17 on the right side, closing the switch valve 11, and adding hydrochloric acid into the solid in the reaction bin 5 to obtain rare earth chloride;

opening a baffle plate 19 on the left side of the reaction bin 5, taking out the rare earth chloride from a discharge port 6, adding alkali inwards through a feed inlet 14 above a stirring bin 17, adjusting the pH value to 10-13, opening a motor 15 above the stirring bin 17, driving a stirring blade 10 to rotate, fully mixing the rare earth liquid in the stirring bin 17 with the alkali, leading the solution into a separation bin 12 from a pipeline 8 on the right side of the stirring bin 17 after standing, leading ammonia nitrogen into the separation bin 12 through a feed inlet on a right separator 18, converting the ammonia nitrogen in the solution into nitrogen, pumping the nitrogen into the separator through a power pump on a pipeline on the right side of the separation bin 12, treating the ammonia nitrogen with ammonia gas, and directly discharging the ammonia nitrogen after reaching the standard through a discharge port 13.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Tombarthite processing waste water treatment equipment with filtration, including filtering storehouse (2), its characterized in that: the device is characterized in that the filtering bin (2) is a rectangular hollow box body, a feeding port (1) is arranged at the upper part of the filtering bin (2), the bottom of the filtering bin (2) is connected with a reaction bin (5), a quartz sand filter (3) is arranged at the joint, a feeding port (4) is arranged above the left side of the reaction bin (5), a discharging port (6) is arranged below the left side of the reaction bin (5), a transmission component is arranged at the discharging port (6), a stirring bin (17) is arranged at the right side of the reaction bin (5) and connected through a pipeline (8), a power pump (7) and a switch valve are arranged on the pipeline (8), a feeding port (14) is arranged at the left side above the stirring bin (17), a motor (15) is arranged right above the stirring bin (17), and the motor (15) is connected with a rotating shaft (9), be equipped with a plurality of stirring pieces (10) on axis of rotation (9), motor (15) are fixed on cardboard (16) of bottom the right side in stirring storehouse (17) is equipped with a separation storehouse (12), through the pipe connection of bottom also be equipped with ooff valve (11) on the pipeline of connection the right side in separation storehouse (12) is equipped with a separator (18) the top of separator (18) is equipped with a charge door (14), separation storehouse (12) and separator (18) are through second pipe connection be equipped with a power pump and a ooff valve on the second pipeline the right side below in separation storehouse (12) is equipped with a outlet (13).

2. The rare earth processing wastewater treatment facility having a filter structure according to claim 1, characterized in that: the quartz sand filter (3) is internally divided into four layers which respectively comprise a quartz sand layer (24), a smokeless coal layer (25), a particle multi-ceramic layer (26) and a violent sand layer (27).

3. The rare earth processing wastewater treatment facility having a filter structure according to claim 1, characterized in that: the quartz sand filter (3) penetrates through the joint of the filter bin (2) and the reaction bin (5).

4. The rare earth processing wastewater treatment facility having a filter structure according to claim 1, characterized in that: the transmission assembly comprises a baffle (19), a first gear (20), a fixing plate (21), a shaft (22) and a second gear (23), wherein the fixing plate (21) is fixed at a discharge hole (6) on the right side of the reaction bin (5), the middle of the fixing plate (21) is provided with the first gear (20) and the second gear (23) which are meshed through the shaft (22), the fixing plate (21) is internally provided with the baffle (19), the baffle (19) is a hollow rectangular plate, racks are arranged on the left side and the right side inside the baffle (19), and the racks on the two sides are meshed with the first gear (20) and the second gear (23).

5. The rare earth processing wastewater treatment facility having a filter structure according to claim 1, characterized in that: the two ends of a clamping plate (16) of the fixed motor (15) and the rotating shaft (9) are respectively provided with two clamping grooves, a fixed pin (32) is arranged in an inner wall (30) where the clamping plate (16) is connected with the stirring bin (17), the bottom of the fixed pin (32) is provided with a spring (29), the other end of the spring (29) is connected to the inner wall (30) of the stirring bin (17), and the tail end of the fixed pin (32) is provided with a push-pull rod (31).

6. The rare earth processing wastewater treatment facility having a filter structure according to claim 1, characterized in that: sealing rings are arranged at the joints of the baffle plates (19) and the container at the quartz sand filter (3) and the discharge hole (6).