Zirconium oxide production wastewater adsorption and purification device

Abstract

The invention belongs to the technical field of wastewater adsorption and purification, and particularly relates to a zirconia production wastewater adsorption and purification device which comprises a box body, the purification assembly comprises a shell, a purification barrel is arranged in the middle of an inner cavity of the shell, and the barrel wall of the purification barrel is filled with activated carbon; the water inlet assembly comprises a water inlet main pipe, one end of the water inlet main pipe is connected with the pump body, and the other end of the water inlet main pipe communicates with the purification barrels on the two sides through water inlet branch pipes; the water outlet assembly comprises a water outlet main pipe, and the end of the water outlet main pipe is communicated with the inner cavities of the shells on the two sides through water outlet branch pipes; the switching assembly comprises an electromagnetic valve installed on the water inlet branch pipe and used for controlling circulation or disconnection of the water inlet branch pipe. By arranging the trigger assembly and the switching assembly, automatic switching use of the purification assemblies on the two sides is achieved, halfway shutdown is not needed, and the problem that the sewage treatment efficiency is affected due to purification interruption is effectively avoided.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of wastewater adsorption purification, and particularly relates to a zirconia production wastewater adsorption purification device. BACKGROUND

[0002] Zirconia products are widely used in cosmetic repair teeth, ceramic products, refractory fibers, refractory crucibles, abrasive materials and many other fields. As a material with high melting point, high resistivity, high refractive index and low thermal expansion coefficient, zirconia plays an important role in high-temperature-resistant materials, ceramic insulating materials and ceramic sunscreens. However, during the production of zirconia products, especially in the process steps of cleaning, passivation and polishing, wastewater containing high-concentration zirconia particles and other chemical substances is often generated. These wastewater contains pollutants such as hydrochloric acid, chloride ions, suspended solids (SS), chemical oxygen demand (COD), and is usually acidic, so it cannot be directly discharged. The complex pollutants in zirconia production wastewater need to be treated by effective sewage treatment process before being discharged. Common sewage treatment methods include physical, chemical and biological treatment. Using activated carbon adsorption method has become a common method for treating zirconia production wastewater. Activated carbon can effectively remove particulate impurities, suspended pollutants and chemical substances in wastewater due to its large specific surface area and excellent adsorption performance.

[0003] A patent application CN118754373B discloses a zirconia production wastewater adsorption purification device and method, and the technical solution points are as follows: the device comprises an adsorption purifier, the adsorption purifier comprises a tank body, the tank body is provided with a water inlet pipe at the top, the tank body is provided with a water outlet pipe at the bottom, and the tank body is provided with an adsorption assembly inside, which is used for adsorption and purification treatment of wastewater passing through the tank body; the application is characterized in that a flushing ring is arranged at the position where particulate impurities are concentrated, so that the washing water flow from the flushing hole concentrates on the areas near the top and the bottom inside the filling area, and the areas where zirconia particles are easily accumulated are subjected to concentrated impact to disperse, the activated carbon particles collide with each other, and the separation of adhered impurities is accelerated under the shearing action of the water flow impact, and the problem of affecting the overall passability of the adsorption layer due to the local excessive concentration of impurities in the filling area is also reduced.

[0004] However, the above-mentioned technology often has the following defects: the existing technology is relatively cumbersome in the operation steps for restoring the adsorption efficiency of activated carbon, and the equipment needs to be stopped during the replacement or flushing of activated carbon, which easily affects the efficiency of wastewater treatment. Therefore, the present application provides a zirconia production wastewater adsorption purification device. SUMMARY

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background art.

[0006] The technical scheme adopted by the present application to solve its technical problems is: the zirconium oxide production wastewater adsorption and purification device comprises:

[0007] The box body;

[0008] The purification assembly is symmetrically arranged on both sides of the top of the box body and is used for adsorbing and purifying the zirconium oxide production wastewater, the purification assembly comprises a shell, a purification barrel is arranged in the inner cavity of the shell, and activated carbon is filled in the barrel wall of the purification barrel.

[0009] The water inlet assembly comprises a water inlet main pipe, one end of the water inlet main pipe is connected with the pump body, and the other end of the water inlet main pipe is respectively communicated with the two side purification barrels through water inlet branch pipes.

[0010] The water outlet assembly comprises a water outlet main pipe, and the end portion of the water outlet main pipe is communicated with the inner cavities of the two side shells through water outlet branch pipes.

[0011] The switching assembly comprises an electromagnetic valve installed on the water inlet branch pipe and is used for controlling the flow or blockage of the water inlet branch pipe.

[0012] The triggering assembly comprises a movable rod and a touch button, the movable rod is slidingly arranged in a sliding hole arranged in the center of the purification barrel, a floating block is fixed to the bottom of the movable rod, the touch button is arranged above the movable rod through a mounting bracket, and a controller is arranged on the mounting bracket.

[0013] Preferably, mounting seats are symmetrically arranged on both sides of the box body, the shell is detachably mounted in the mounting seat, a threaded groove is formed in the middle of the bottom of the shell, the purification barrel is sealingly and slidingly mounted in the middle hole of the shell, and the bottom end of the purification barrel is threadedly connected in the threaded groove.

[0014] Preferably, the purification barrel is composed of a top cover, a barrel body and a base, the barrel body comprises a fixed cylinder and a rotating cylinder, the rotating cylinder is arranged on the inner side of the fixed cylinder, activated carbon is filled in the accommodation cavity between the fixed cylinder and the rotating cylinder, the rotating cylinder is fixedly connected with the top cover and the base at the upper and lower ends thereof, the rotating cylinder is rotatably connected with the top cover and the base at the upper and lower ends thereof, the rotating cylinder is provided with an agitating rod on the side facing the fixed cylinder, a cross rod is fixed in the middle hole of the base, a rotating shaft is rotatably mounted in the middle of the cross rod, an impeller is fixed to the bottom end of the rotating shaft, and a connecting rod for driving the rotating cylinder to rotate is fixed to the side wall of the rotating shaft.

[0015] Preferably, the fixed cylinder and the rotating cylinder are both composed of a support frame and a filter screen, the support frame comprises upper and lower parallel support rings, a plurality of reinforcing rods are vertically and uniformly arranged in the middle of the two side support rings, and the filter screen is fixed in the interval surrounded by the support rings and the reinforcing rods, and the agitating rods are uniformly arranged on the reinforcing rods of the rotating cylinder.

[0016] Preferably, the movable rod and the float are both sleeved on the rotating shaft.

[0017] Preferably, the mounting base is fixed with a connecting cover, the water inlet branch pipe is fixed to the bottom of the connecting cover, and the mounting base, the shell and the purification barrel are all provided with an intermediate hole in communication with the connecting cover.

[0018] Preferably, the connecting cover is internally provided with a sealing plate for sealing the central hole of the mounting base, the top of the sealing plate is symmetrically fixed with a driving rod, the driving rod is sealingly and slidably penetrated through the penetration hole formed in the bottom of the mounting base and the shell, the top end of the driving rod is extended into the threaded groove, and the driving rod is provided with a spring for resetting the driving rod.

[0019] Preferably, the mounting frame is composed of support plates and a top plate, the support plates are provided in two and vertically fixed to the middle of the top of the box body, the top plate comprises a middle plate, and the middle plate is fixed to the top end of the support plate, and the touch button is symmetrically fixed to the bottom of the flap.

[0020] Preferably, the box body is fixed with an alarm at the top.

[0021] Preferably, the top cover is provided with a discharge port in communication with the containing cavity.

[0022] The beneficial effects of the present application are as follows:

[0023] 1. The wastewater adsorption and purification device for zirconium oxide production, according to the present application, the wastewater is introduced into the purification barrel from the bottom through the water inlet branch pipe, the wastewater passes through the barrel wall and is adsorbed by the activated carbon in the barrel wall to remove the suspended pollutants and fine particulate impurities, so as to achieve purification; the purified water then enters the inner cavity of the shell and is finally discharged through the water outlet branch pipe and the water outlet main pipe; as the activated carbon continuously adsorbs the impurities in the wastewater, the impurities accumulated in the gaps between the activated carbon particles gradually increase, which leads to the decrease of the water permeability of the activated carbon, at this time, the water level in the purification barrel continuously rises, which promotes more activated carbon above to participate in the adsorption and purification work, thereby prolonging the service life of the purification barrel.

[0024] 2. The zirconium oxide production wastewater adsorption purification device, through the controller, the electromagnetic valve on one side is conducted, and the electromagnetic valve on the other side is closed, so that the work of the purification bucket on one side is started, under the action of buoyancy, the float and the movable rod rise together with the water level in the purification bucket, until the top end of the movable rod touches the touch switch above, triggers the switch and sends a signal to the control system in the controller, makes the electromagnetic valve in use close, opens the electromagnetic valve on the other side not in use, realizes the switching of the purification bucket, the staff can immediately take down the used purification bucket for cleaning and maintenance, restores the purification and adsorption function of the activated carbon in the inside, the other side purification bucket continues to work, realizes the automatic switching of the two purification components, without stopping, effectively avoids the problem that the sewage treatment efficiency is affected due to the interruption of purification.

[0025] 3. The zirconium oxide production wastewater adsorption purification device, when the wastewater flows into the barrel through the center hole of the purification bucket base, the water flow drives the impeller to rotate, and then drives the rotating shaft to rotate, the rotating shaft drives the rotating drum to rotate synchronously through the connecting rod, and the rotating drum drives the stirring rod to slowly stir the activated carbon in the containing cavity, effectively increases the contact area of the wastewater and the activated carbon particles, and significantly improves the adsorption rate and efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0026] The application will be further described below with reference to the drawings.

[0027] Figure 1 is a perspective view of the application;

[0028] Figure 2 is another angle view of the application;

[0029] Figure 3 is a partial sectional view of the application;

[0030] Figure 4 is a sectional view of the application;

[0031] Figure 5 is Figure 4 the enlarged view of A in the figure;

[0032] Figure 6 is Figure 5 the enlarged view of B in the figure;

[0033] Figure 7 is a position schematic view of the discharge port of the application.

[0034] In the figure: 1, box; 2, shell; 3, purification barrel; 4, mounting frame; 5, controller; 6, alarm; 7, water inlet main pipe; 8, water outlet branch pipe; 9, water outlet main pipe; 10, mounting seat; 11, water inlet branch pipe; 12, electromagnetic valve; 13, inner cavity; 14, fixed cylinder; 15, top cover; 16, movable rod; 17, touch button; 18, rotating shaft; 19, impeller; 20, float; 21, threaded groove; 22, base; 23, connecting rod; 24, rotating cylinder; 25, containing cavity; 26, stirring rod; 27, driving rod; 28, sealing plate; 29, connecting cover; 30, spring; 31, support plate; 32, top plate; 33, discharge port. DETAILED DESCRIPTION

[0035] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the present application will be further described below in conjunction with specific embodiments.

[0036] Embodiment one: as shown in the figure, the zirconium oxide production wastewater adsorption purification device provided by the embodiment of the present application comprises: Figures 1 to 7

[0037] The box 1;

[0038] The purification assembly is symmetrically arranged at the top of the box 1 on both sides, and is used for adsorbing and purifying the zirconium oxide production wastewater. The purification assembly comprises a shell 2, and a purification barrel 3 is arranged in the middle of the inner cavity 13 of the shell 2. The barrel wall of the purification barrel 3 is filled with activated carbon.

[0039] The water inlet assembly comprises a water inlet main pipe 7. One end of the water inlet main pipe 7 is connected with a pump body, and the other end of the water inlet main pipe 7 is respectively communicated with the two purification barrels 3 through water inlet branch pipes 11.

[0040] The water outlet assembly comprises a water outlet main pipe 9. The end of the water outlet main pipe 9 is communicated with the inner cavities 13 of the two shells 2 through water outlet branch pipes 8.

[0041] The switching assembly comprises an electromagnetic valve 12 mounted on the water inlet branch pipe 11, and is used for controlling the flow or blockage of the water inlet branch pipe 11.

[0042] The triggering assembly comprises a movable rod 16 and a touch button 17. The movable rod 16 is slidingly arranged in a sliding hole arranged in the center of the purification barrel 3. The bottom of the movable rod 16 is fixed with a float 20. The touch button 17 is arranged above the movable rod 16 through a mounting frame 4. The mounting frame 4 is provided with a controller 5.

[0043] ​In operation, the controller 5 is internally provided with a control system, and through the control of the controller 5, one side electromagnetic valve 12 is turned on and the other side electromagnetic valve 12 is closed, so as to start the work of one side purification barrel 3; then, by means of the pump body, the water inlet main pipe 7 and the water inlet branch pipe 11, the supernatant part of the zirconium oxide production wastewater treated by flocculation and sedimentation in the sedimentation tank is transported to the purification barrel 3, and for the residual suspended pollutants and fine particle impurities, the activated carbon in the barrel wall of the purification barrel 3 can be used for adsorption and purification treatment; specifically, the water inlet branch pipe 11 introduces the wastewater from the bottom into the purification barrel 3, the wastewater passes through the barrel wall and the activated carbon in the barrel wall adsorbs the suspended pollutants and fine particle impurities in the wastewater, so as to realize purification; the purified water then enters the inner cavity 13 of the shell 2 and finally is discharged through the water outlet branch pipe 8 and the water outlet main pipe 9, so as to complete the adsorption and purification process of the wastewater.

[0044] In addition, as the activated carbon continuously adsorbs the impurities in the wastewater, the impurities accumulated in the gap between the activated carbon particles gradually increase, which causes the water permeability to decrease, at this time, the water level in the purification barrel 3 continuously rises, which promotes more activated carbon above to participate in the adsorption and purification work, so as to prolong the service life of the purification barrel 3; at the same time, under the action of buoyancy, the float 20 and the movable rod 16 rise together with the water level until the top end of the movable rod 16 touches the upper touch switch, which triggers the switch and sends a signal to the control system inside the controller 5, so as to close the electromagnetic valve 12 being used and open the other side electromagnetic valve 12 not being used, so as to realize the switching of the purification barrel 3, the used purification barrel 3 can be taken down for cleaning and maintenance, the purification barrel 3 is taken down for flushing or washing the activated carbon inside, which is simple in operation, so as to quickly restore the purification and adsorption function of the activated carbon, and the other side purification barrel 3 continues to work, so as to realize the automatic switching use of the two side purification assemblies without stopping, which effectively avoids the problem that the sewage treatment efficiency is affected due to the interruption of purification.

[0045] The box body 1 is symmetrically provided with a mounting seat 10 on both sides, the shell 2 is detachably installed inside the mounting seat 10, a threaded groove 21 is formed in the middle of the bottom of the shell 2, and the purification barrel 3 is sealingly and slidingly installed in the middle hole of the shell 2, and the bottom end of the purification barrel 3 is threadedly connected in the threaded groove 21.

[0046] The purification barrel 3 is composed of a top cover 15, a barrel body and a base 22, the barrel body includes a fixed cylinder 14 and a rotating cylinder 24, the rotating cylinder 24 is arranged inside the fixed cylinder 14, the fixed cylinder 14 and the rotating cylinder 24 are filled with activated carbon in the containing cavity 25 between them, the upper and lower ends of the rotating cylinder 24 are fixedly connected with the top cover 15 and the base 22 respectively, the upper and lower ends of the rotating cylinder 24 are rotatably connected with the top cover 15 and the base 22 respectively, the side of the rotating cylinder 24 towards the fixed cylinder 14 is provided with an agitating rod 26, the middle hole of the base 22 is fixedly provided with a cross rod, the cross rod is rotatably provided with a rotating shaft 18 in the middle, the bottom end of the rotating shaft 18 is fixedly provided with an impeller 19, the side wall of the rotating shaft 18 is fixedly provided with a connecting rod 23 for driving the rotating cylinder 24 to rotate;

[0047] When working, the outer wall of the base 22 of the purification barrel 3 is provided with external threads, which are connected with the threaded grooves 21 at the bottom of the shell 2, so as to realize quick disassembly and assembly of the purification barrel 3, and significantly improve the replacement efficiency;

[0048] The wastewater flows into the barrel through the center hole of the base 22 of the purification barrel 3, the water flow drives the impeller 19 to rotate, and then drives the rotating shaft 18 to rotate, the rotating shaft 18 synchronously drives the rotating cylinder 24 to rotate through the connecting rod 23, and the rotating cylinder 24 drives the agitating rod 26 to slowly agitate the activated carbon in the containing cavity 25, which effectively increases the contact area of the wastewater and the activated carbon particles, thereby significantly improving the adsorption rate and efficiency;

[0049] In addition, the distance between the top end of the movable rod 16 and the touch button 17 is less than the height of the barrel body, which ensures that there is sufficient adsorption and purification space reserved on the barrel body, so that the wastewater can smoothly pass through the barrel body, preventing the complete blockage of the purification barrel 3 due to long-term non-replacement, thereby improving the safety of the equipment use.

[0050] The fixed cylinder 14 and the rotating cylinder 24 are both composed of a support frame and a filter screen, the support frame includes upper and lower parallel support rings, a plurality of reinforcing rods are vertically and uniformly arranged between the two side support rings, and the filter screen is fixed in the interval surrounded by the support rings and the reinforcing rods, and the agitating rods 26 are uniformly arranged on the reinforcing rods of the rotating cylinder 24;

[0051] When working, the cylindrical frame composed of two support rings and a plurality of reinforcing rods is installed with a filter screen, the filter screen allows the wastewater to pass through, and the size of the activated carbon particles is greater than the pore size of the filter screen, so as to smoothly fill the activated carbon in the containing cavity 25.

[0052] The movable rod 16 and the float 20 are both slidably sleeved on the rotating shaft 18; when working, a hole slot is arranged between the movable rod 16 and the float 20, the hole slot is slidably sleeved on the outside of the rotating shaft 18, and the movable rod 16 and the float 20 are limited by the vertically arranged rotating shaft 18, so as to ensure that the movable rod 16 and the float 20 can realize reciprocating motion in the vertical direction along the rotating shaft 18.

[0053] The mounting seat 10 is fixed with a connecting cover 29, the water inlet branch pipe 11 is fixed to the bottom of the connecting cover 29, and the mounting seat 10, the shell 2 and the purification barrel 3 are all provided with intermediate holes in communication with the connecting cover 29; in operation, the waste water is first introduced into the connecting cover 29 through the water inlet branch pipe 11, and then is delivered into the purification barrel 3 through the intermediate holes pre-set in the mounting seat 10, the shell 2 and the purification barrel 3, so as to realize the adsorption purification treatment of the waste water.

[0054] The connecting cover 29 is internally provided with a sealing plate 28 for sealing the central hole of the mounting seat 10, the top of the sealing plate 28 is symmetrically fixed with a driving rod 27, the driving rod 27 is sealingly slid through the through holes opened in the bottom of the mounting seat 10 and the shell 2, and the top end of the driving rod 27 extends into the screw groove 21, and the driving rod 27 is installed with a spring 30 for resetting the driving rod 27;

[0055] In operation, when the purification barrel 3 is installed in the screw groove 21, the driving rod 27 is extruded to push the sealing plate 28 to separate from the lower end face of the intermediate hole of the mounting seat 10, at this time, the intermediate holes of the mounting seat 10, the shell 2 and the purification barrel 3 are in communication with the connecting cover 29, the waste water can flow into the purification barrel 3 from the connecting cover 29 to be subjected to the adsorption purification treatment; when the purification barrel 3 is taken out from the screw groove 21, the driving rod 27 is upwardly reset under the rebound action of the spring 30 to drive the sealing plate 28 to move upwardly to seal the bottom of the intermediate hole of the mounting seat 10, so as to effectively prevent the waste water in the connecting cover 29 from continuously entering the shell 2 to avoid the pollution of the untreated waste water to the treated water.

[0056] The mounting rack 4 is composed of support plates 31 and a top plate 32, the support plates 31 are provided in two and are vertically fixed to the top middle of the box body 1, the top plate 32 comprises a middle plate, and two flaps are respectively hinged to the two sides of the middle plate, the middle plate is fixed to the top end of the support plate 31, and the touch button 17 is symmetrically fixed to the bottom of the flap;

[0057] In operation, the flaps are rotatably installed on the two sides of the middle plate through the hinges to be able to realize two states of being flush with the middle plate or being perpendicular to the middle plate; when the flaps are flush with the middle plate, the touch button 17 is located directly above the movable rod 16 to be convenient for triggering; when the flaps are upwardly rotated to be perpendicular to the middle plate, the flaps no longer block the position above the movable rod 16, at this time, the purification barrel 3 can be smoothly taken out from the shell 2 for cleaning and maintenance, and the dismounting of the purification barrel 3 is not affected.

[0058] The box body 1 is fixed with an alarm 6; in operation, when the movable rod 16 moves upwardly to contact the touch button 17, the controller 5 will simultaneously start the alarm 6 to emit a prompt sound to remind the staff to timely replace or clean and maintain the purification barrel 3.

[0059] Example two: asFigure 7 As shown in the comparative example one, another embodiment of the present application is that the top cover 15 is provided with a discharge port 33, which is in communication with the containing cavity 25; in operation, the top of the discharge port 33 is threadedly connected with an end cover, and the discharge port 33 is configured to facilitate the pouring and filling of the activated carbon, thereby simplifying the replacement process of the failed activated carbon.

[0060] Working principle: through the control of the controller 5, one side of the electromagnetic valve 12 is turned on, and the other side of the electromagnetic valve 12 is closed, so as to start the work of one side of the purification barrel 3; then, by means of the pump body, the water inlet main pipe 7 and the water inlet branch pipe 11, the supernatant part of the zirconia production wastewater treated by flocculation and sedimentation in the sedimentation tank is transported to the purification barrel 3, and the residual suspended pollutants and fine particle impurities therein can be subjected to adsorption and purification treatment by the activated carbon in the barrel wall of the purification barrel 3; specifically, the water inlet branch pipe 11 introduces the wastewater from the bottom into the purification barrel 3, the wastewater passes through the barrel wall and is adsorbed by the activated carbon in the barrel wall to remove the suspended pollutants and fine particle impurities in the wastewater, so as to achieve purification; the purified water then enters the inner cavity 13 of the shell 2, and finally is discharged through the water outlet branch pipe 8 and the water outlet main pipe 9, thereby completing the adsorption and purification process of the wastewater;

[0061] In addition, as the activated carbon continuously adsorbs the impurities in the wastewater, the impurities accumulated in the gaps between the activated carbon particles gradually increase, causing the water permeability of the activated carbon to decrease, at which time the water level in the purification barrel 3 continuously rises, prompting more activated carbon above to participate in the adsorption and purification work, thereby prolonging the service life of the purification barrel 3; at the same time, under the action of buoyancy, the float 20 and the movable rod 16 rise together with the water level until the top end of the movable rod 16 touches the upper touch switch, triggering the switch and sending a signal to the control system inside the controller 5, causing the electromagnetic valve 12 in use to close and the other unused electromagnetic valve 12 to open, so as to realize the switching of the purification barrel 3; the staff can immediately remove the used purification barrel 3 for cleaning and maintenance to restore the purification and adsorption function of the activated carbon, and the other purification barrel 3 continues to work without stopping, effectively avoiding the problem of affecting the sewage treatment efficiency due to interruption of purification;

[0062] When the wastewater flows into the barrel through the central hole of the base 22 of the purification barrel 3, the water flow drives the impeller 19 to rotate, and in turn drives the rotating shaft 18 to rotate, the rotating shaft 18 synchronously drives the rotating drum 24 to rotate through the connecting rod 23, and the rotating drum 24 drives the stirring rod 26 to slowly stir the activated carbon in the containing cavity 25, effectively increasing the contact area between the wastewater and the activated carbon particles, thereby significantly improving the adsorption rate and efficiency;

[0063] When the maintenance purification bucket 3 needs to be replaced, the purification bucket 3 is taken out of the threaded groove 21, the driving rod 27 is reset upward under the rebound action of the spring 30, the sealing plate 28 is moved upward, the middle hole bottom of the mounting seat 10 is blocked, so that the wastewater in the connecting cover 29 is effectively prevented from continuing to enter the inside of the shell 2, and the untreated wastewater is prevented from polluting the treated water.

[0064] The above-mentioned front, rear, left, right, top and bottom are based on the drawings of the specification Figure 1 As a standard, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and the like.

[0065] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as a limitation on the scope of protection of the present application.

[0066] The basic principles, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above-mentioned embodiments, the above-mentioned embodiments and descriptions in the specification are only to illustrate the principles of the present application, and various changes and improvements can be made to the present application without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A zirconium oxide production wastewater adsorption and purification device, characterized in that: include: Box (1); The purification components are symmetrically arranged on both sides of the top of the box (1) for adsorbing and purifying the wastewater produced by zirconium oxide production. The purification components include a shell (2), and a purification bucket (3) is arranged in the middle of the inner cavity (13) of the shell (2). The bucket wall of the purification bucket (3) is filled with activated carbon. The water inlet assembly includes a main water inlet pipe (7), one end of which is connected to the pump body, and the other end of which is connected to the two purification tanks (3) on both sides through water inlet branch pipes (11). The water outlet assembly includes a main water outlet pipe (9), the end of which is connected to the inner cavity (13) of the two side housings (2) through a branch water outlet pipe (8); The switching assembly includes a solenoid valve (12) installed on the inlet branch pipe (11) for controlling the flow or cut-off of the inlet branch pipe (11); The triggering component includes a movable rod (16) and a touch button (17). The movable rod (16) is slidably disposed in a sliding hole disposed in the center of the purification tank (3). A float (20) is fixed at the bottom of the movable rod (16). The touch button (17) is disposed directly above the movable rod (16) via a mounting bracket (4). A controller (5) is disposed on the mounting bracket (4).

2. The zirconium oxide production wastewater adsorption and purification device according to claim 1, characterized in that: The box (1) is symmetrically provided with mounting bases (10) on both sides. The shell (2) is detachably installed inside the mounting base (10). A threaded groove (21) is opened in the middle of the bottom of the shell (2). The purification bucket (3) is sealed and slidably installed in the middle hole of the shell (2). The bottom end of the purification bucket (3) is threadedly connected in the threaded groove (21).

3. The zirconium oxide production wastewater adsorption and purification device according to claim 1, characterized in that: The purification tank (3) is composed of a top cover (15), a tank body and a base (22). The tank body includes a fixed cylinder (14) and a rotating cylinder (24). The rotating cylinder (24) is located inside the fixed cylinder (14). The cavity (25) between the fixed cylinder (14) and the rotating cylinder (24) is filled with activated carbon. The upper and lower ends of the rotating cylinder (24) are fixedly connected to the top cover (15) and the base (22) respectively. The upper and lower ends of the rotating cylinder (24) are rotatably connected to the top cover (15) and the base (22) respectively. A stirring rod (26) is provided on the side of the rotating cylinder (24) facing the fixed cylinder (14). A crossbar is fixed in the middle hole of the base (22). A rotating shaft (18) is rotatably installed in the middle of the crossbar. An impeller (19) is fixed at the bottom of the rotating shaft (18). A connecting rod (23) for driving the rotating cylinder (24) to rotate is fixed on the side wall of the rotating shaft (18).

4. The zirconium oxide production wastewater adsorption and purification device according to claim 3, characterized in that: Both the fixed cylinder (14) and the rotating cylinder (24) are composed of a support frame and a filter screen. The support frame includes a support ring arranged in parallel at the top and bottom. Multiple reinforcing rods are vertically and evenly distributed in the middle of the two support rings. The filter screen is fixed in the area enclosed by the support rings and the reinforcing rods. The stirring rods (26) are evenly distributed on the reinforcing rods of the rotating cylinder (24).

5. The zirconium oxide production wastewater adsorption and purification device according to claim 3, characterized in that: Both the movable rod (16) and the float (20) are slidably sleeved on the rotating shaft (18).

6. The zirconium oxide production wastewater adsorption and purification device according to claim 2, characterized in that: The mounting base (10) is fixed with a connecting cover (29), the water inlet branch pipe (11) is fixed to the bottom of the connecting cover (29), and the mounting base (10), the housing (2) and the purification tank (3) are all provided with a middle hole communicating with the connecting cover (29).

7. The zirconium oxide production wastewater adsorption and purification device according to claim 6, characterized in that: The connecting cover (29) is provided with a sealing plate (28) for sealing the center hole of the mounting base (10). The top of the sealing plate (28) is symmetrically fixed with a drive rod (27). The drive rod (27) seals and slides through the through hole opened at the bottom of the mounting base (10) and the housing (2). The top of the drive rod (27) extends into the threaded groove (21). A spring (30) is installed on the drive rod (27) to reset itself.

8. The zirconium oxide production wastewater adsorption and purification device according to claim 1, characterized in that: The mounting bracket (4) is composed of a support plate (31) and a top plate (32). There are two support plates (31), which are vertically fixed to the middle of the top of the box (1). The top plate (32) includes a middle plate, and two hinged flaps are respectively connected to the middle two sides. The middle plate is fixed to the top of the support plate (31). The touch button (17) is symmetrically fixed to the bottom of the flap.

9. The zirconium oxide production wastewater adsorption and purification device according to claim 8, characterized in that: An alarm (6) is fixed to the top of the enclosure (1).

10. The zirconium oxide production wastewater adsorption and purification device according to claim 3, characterized in that: The top cover (15) is provided with a discharge port (33), which is connected to the receiving cavity (25).

Images