Metal phosphating wastewater treatment equipment

Abstract

The utility model discloses metal phosphating wastewater treatment equipment which comprises a treatment box, a vertical rod is arranged in the center of the bottom in the treatment box, a motor is fixedly mounted in the center of the bottom of the treatment box, a stirring rod is fixedly mounted on the surface of the vertical rod, and bayonet sockets are fixedly mounted at the positions, close to the tops, of the two sides of the inner wall of the treatment box. According to the metal phosphating wastewater treatment equipment, through the design of a vertical rod, a motor, a fixed filter plate, a connector, a rotating rod, a scraping strip, a clamping groove, a spring, an elastic plate, a clamping head and a rotary filter plate, when the motor rotates, the clamping head on the connector can be stably clamped with the clamping groove in the rotating rod, so that the vertical rod and the rotating rod are synchronously driven to rotate together; by means of the design, synchronous rotation of the scraping strip and the rotary filter plate is driven, the scraping strip makes contact with the fixed filter plate in the rotating process, particulate matter is effectively prevented from being accumulated on the fixed filter plate, and the situation that the continuity and efficiency of wastewater treatment are affected due to blockage is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal phosphating wastewater treatment technical field, concretely is a kind of metal phosphating wastewater treatment equipment. BACKGROUND

[0002] Metal phosphating wastewater treatment refers to the process that the wastewater generated in the process of phosphating treatment to metal surface is handled, and this kind of wastewater contains a large amount of phosphate, zinc ion, acid-base substance and organic matter, and sometimes contains a certain amount of heavy metal ions and surfactant and other pollutants, has serious influence on environment ecology, by using treatment equipment to remove harmful substances in wastewater, so that it reaches discharge standard or realizes the recycling of wastewater, to protect environment and human health.

[0003] Before metal phosphating wastewater treatment equipment handles wastewater, the relatively large particle in wastewater needs to be filtered to prevent clogging in subsequent treatment process, however, the particle of existing wastewater treatment equipment is easily accumulated in the filtering process, leading to the rapid decline of filtering efficiency, even frequent clogging, seriously affect the continuity and efficiency of wastewater treatment, at the same time, once the filtering mechanism reaches saturation state, frequent disassembly and maintenance are needed, not only time-consuming and laborious, but also increase maintenance cost, bring unnecessary trouble and hidden danger to the whole wastewater treatment process. Therefore, we propose a kind of metal phosphating wastewater treatment equipment. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of metal phosphating wastewater treatment equipment to solve the problem that the particle of existing wastewater treatment equipment is easily accumulated in the filtering process in the above background art, leading to the rapid decline of filtering efficiency, even frequent clogging, seriously affect the continuity and efficiency of wastewater treatment, at the same time, once the filtering mechanism reaches saturation state, frequent disassembly and maintenance are needed, not only time-consuming and laborious, but also increase maintenance cost, bring unnecessary trouble and hidden danger to the whole wastewater treatment process.

[0005] To achieve the above object, the utility model provides the following technical scheme: A kind of metal phosphating wastewater treatment equipment, including treatment box, the center of the bottom in the treatment box is provided with vertical rod, motor is fixedly installed at the center of the bottom of the treatment box, the surface of the vertical rod is fixedly installed with stirring rod, the top position of both sides of the inner wall of the treatment box is fixedly installed with plug-in seat, fixed filter plate is arranged between two plug-in seats, the lower end of plug-in seat in the inside of the treatment box is fixedly connected with fixed frame, the center of the upper end of the fixed frame is fixedly installed with first bearing, the top of the vertical rod is fixedly connected with connector, the center of the upper end of the fixed filter plate is fixedly installed with second bearing, the top of the second bearing is provided with rotary rod, the surface of the rotary rod is fixedly installed with scraping strip on one side, the center of the bottom of the rotary rod is provided with clamping groove, the inner bottom of the connector is fixedly connected with spring, the top of the spring is fixedly connected with elastic plate, the top of the elastic plate is fixedly connected with clamping head, the top of the both sides of the connector is provided with vertical slot, the top of the rotary rod is fixedly installed with rotary filter plate.

[0006] Compared with the prior art, the utility model has the advantages that:

[0007] The metal phosphating wastewater treatment equipment is designed with vertical rod, motor, fixed filter plate, connector, rotary rod, scraping strip, clamping groove, spring, elastic plate, clamping head and rotary filter plate, so that when the motor rotates, the clamping head on the connector and the clamping groove on the rotary rod can be stably clamped, thereby synchronously driving the vertical rod and the rotary rod to rotate together. This design not only drives the synchronous rotation of the scraping strip and the rotary filter plate, but also effectively prevents the accumulation of particulate matter on the fixed filter plate by making the scraping strip contact with the fixed filter plate during rotation, thereby preventing the continuity and efficiency of wastewater treatment from being affected due to blockage. Meanwhile, the rotary filter plate can actively capture particulate matter in wastewater during rotation, further reducing the burden on the fixed filter plate and significantly reducing the maintenance frequency and cost. In addition, the equipment also has a convenient filter mechanism dismounting design. When cleaning or replacing the filter mechanism is needed, the user only needs to simply move the elastic plate downward to make the clamping head come out of the clamping groove, and then all the components on the fixed filter plate and the rotary rod can be pulled out of the plug-in seat, greatly simplifying the dismounting process and saving time and effort. When reinstalling, the clamping head can be automatically and firmly clamped into the clamping groove through the elastic effect of the spring, ensuring that the rotary rod can rotate synchronously with the vertical rod, without the need for additional fixing or adjusting steps, thereby ensuring the stability and efficiency of wastewater treatment, improving the operation convenience of the equipment, and further enhancing the reliability and durability of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0008] Figure 1 The utility model structural schematic diagram is shown in the figure;

[0009] Figure 2 The utility model Figure 1An enlarged view of the middle A;

[0010] Figure 3 A structure perspective view of the connecting head of the utility model;

[0011] Figure 4 A structure bottom view of the fixed filter plate of the utility model;

[0012] Figure 5 A structure front view of the utility model.

[0013] In the figure: 1, processing box; 2, vertical rod; 3, motor; 4, stirring rod; 5, water inlet pipe; 6, water outlet groove; 7, plug-in seat; 8, fixed filter plate; 9, fixed frame; 10, first bearing; 11, connecting head; 12, rotating rod; 13, second bearing; 14, scraping strip; 15, clamping groove; 16, spring; 17, vertical groove; 18, elastic plate; 19, clamping head; 20, rotating filter plate; 21, sealing box door. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0015] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a kind of metal phosphating wastewater treatment equipment, including processing box 1, the center of bottom in processing box 1 is provided with vertical rod 2, the center of bottom of processing box 1 is fixedly installed with motor 3, the surface of vertical rod 2 is fixedly installed with stirring rod 4, the both sides of processing box 1 inner wall are fixedly installed with plug-in seat 7 in top position, fixed filter plate 8 is provided between two plug-in seat 7, the lower end of processing box 1 inside corresponding plug-in seat 7 is fixedly connected with fixed frame 9, the center of fixed frame 9 upper end is fixedly installed with first bearing 10, the top of vertical rod 2 is fixedly connected with connecting head 11, the center of fixed filter plate 8 upper end is fixedly installed with second bearing 13, the top of second bearing 13 is provided with rotating rod 12, one side of rotating rod 12 surface is fixedly installed with scraping strip 14, the center of rotating rod 12 bottom is provided with clamping groove 15, the inner bottom of connecting head 11 is fixedly connected with spring 16, the top of spring 16 is fixedly connected with elastic plate 18, the top of elastic plate 18 is fixedly connected with clamping head 19, the top of connecting head 11 both sides is provided with vertical groove 17, the top of rotating rod 12 is fixedly installed with rotating filter plate 20.

[0016] The motor 3 is fixedly connected with the main shaft through the output end at the top, the upper end of the main shaft penetrates into the inside of the treatment box 1 and is fixedly connected with the bottom of the vertical rod 2, the number of the stirring rods 4 is several, after the motor 3 is started, the output end drives the main shaft to rotate, the main shaft drives the vertical rod 2 and the stirring rods 4 fixed on the vertical rod 2 to rotate in the inside of the treatment box 1, the mixing and stirring of the wastewater are realized, and the uniform dispersion and reaction of the chemical agent are helped.

[0017] The water inlet pipe 5 is fixedly installed at the top of one side of the treatment box 1, one end of the water inlet pipe 5 penetrates into the inside of the treatment box 1 and is fixedly connected with the inner wall of the treatment box 1, a plurality of water outlet grooves 6 are formed in the bottom of the water inlet pipe 5 and correspond to the inside of the treatment box 1, the wastewater flows into the treatment box 1 through the water inlet pipe 5, and the design of the water outlet grooves 6 enables the wastewater to be uniformly distributed in the inside of the treatment box 1, thereby providing good conditions for subsequent filtering and treatment steps.

[0018] The two sides of the fixed filter plate 8 penetrate into the inside of the plug-in seat 7 and are in contact with the inner wall of the plug-in seat 7, and the sealing box door 21 is movably installed at the top of the front surface of the treatment box 1, so that the fixed filter plate 8 can be disassembled by opening the sealing box door 21.

[0019] The top and bottom of the first bearing 10 penetrate into the outside of the fixed frame 9, the upper end of the connecting head 11 penetrates into the outside of the first bearing 10 and is fixedly connected with the inner ring of the first bearing 10, the top and bottom of the second bearing 13 penetrate into the outside of the fixed filter plate 8, and the lower end of the rotating rod 12 penetrates into the outside of the second bearing 13 and is fixedly connected with the inner ring of the second bearing 13, so as to ensure the rotation of the connecting head 11 and the rotating rod 12.

[0020] The bottom of the scraping strip 14 is in contact with the top of the fixed filter plate 8, the inner wall of the clamping groove 15 and the clamping head 19 are both rectangular structures, the top of the clamping head 19 penetrates into the inner wall of the clamping groove 15 in sequence and is clamped with the inner wall of the clamping groove 15, the two ends of the elastic plate 18 penetrate into the outside of the connecting head 11 through the vertical grooves 17 on the two sides, and when the scraping strip 14 rotates with the rotating rod 12, the bottom thereof is tightly attached to the fixed filter plate 8, so that the accumulated particles can be effectively scraped off, thereby preventing blockage, the clamping structure of the clamping head 19 and the clamping groove 15 ensures the stable connection between the rotating rod 12 and the connecting head 11, and meanwhile, the design of the elastic plate 18 and the spring 16 allows the two to be easily separated when needed, thereby facilitating cleaning and maintenance.

[0021] A dosing pipe is fixedly communicated with the central position of one side of the treatment box 1, a drain pipe is fixedly communicated with the bottom of the other side of the treatment box 1, and support legs are fixedly installed at the four corner positions of the bottom of the treatment box 1, the dosing pipe is used for adding chemical agents into the treatment box 1, so as to promote the decomposition or precipitation of pollutants in the wastewater, the treated wastewater is discharged through the drain pipe, and the support legs ensure that the whole equipment is stably placed, thereby preventing overturning or moving.

[0022] Working principle: first start the motor 3, the output end of motor 3 drives the main shaft rotation, the main shaft in turn drives the vertical rod 2 and the stirring rod 4 fixed on the vertical rod 2 together in the processing box 1 rotation, at the same time, the filter mechanism starts to work, the rotation of motor 3 not only drives the stirring rod 4, but also synchronously drives the rotation of the rotating rod 12 through the clamping structure between the connecting head 11 and the rotating rod 12, when the scraping strip 14 on the rotating rod 12 rotates, the bottom is tightly fixed to the filter plate 8, effectively removes the accumulated particles, prevents the blockage of the fixed filter plate 8, at the same time, the rotating filter plate 20 at the top of the rotating rod 12 also captures the particles in the wastewater in the rotating process, further reduces the burden of the fixed filter plate 8, then, the wastewater flows into the processing box 1 through the water inlet pipe 5, the design of the water outlet groove 6 makes the wastewater can be evenly distributed in the processing box 1, provides good conditions for the subsequent filtration and treatment steps, the wastewater is filtered by the fixed filter plate 8 and the rotating filter plate 20, most of the particles and pollutants are removed, then add appropriate amount of chemical reagent to the processing box 1 through the dosing pipe, these reagents aim to promote the decomposition or precipitation of pollutants in wastewater, create favorable conditions for subsequent treatment steps, after the treatment is completed, open the drain pipe to discharge the treated wastewater, after the drainage is completed, if it is necessary to clean or replace the filter mechanism, first close the motor 3, then open the sealing box door 21, at this time, by pressing the elastic plate 18 downward, the clamping head 19 is separated from the clamping groove 15, the fixed filter plate 8 and the components on the rotating rod 12 can be easily pulled out from the plug-in seat 7,

[0023] In summary: the metal phosphating wastewater treatment equipment, through the design of vertical rod 2, motor 3, fixed filter plate 8, connecting head 11, rotating rod 12, scraping strip 14, clamping groove 15, spring 16, elastic plate 18, clamping head 19 and rotating filter plate 20, when the motor 3 rotates, the clamping head 19 on the connecting head 11 and the clamping groove 15 on the rotating rod 12 are stably clamped, thereby synchronously driving the vertical rod 2 and the rotating rod 12 to rotate together, this design not only drives the synchronous rotation of the scraping strip 14 and the rotating filter plate 20, but also avoids the accumulation of particulate matter on the fixed filter plate 8 by the contact between the scraping strip 14 and the fixed filter plate 8 during rotation, preventing the continuity and efficiency of wastewater treatment from being affected due to blockage, at the same time, the rotating filter plate 20 can actively capture particulate matter in the wastewater during rotation, further reducing the burden on the fixed filter plate 8, significantly reducing the maintenance frequency and cost, in addition, the equipment also has a convenient filter mechanism disassembly design, when cleaning or replacing the filter mechanism is needed, the user only needs to simply move the elastic plate 18 downward to make the clamping head 19 come out of the clamping groove 15, so that all the parts on the fixed filter plate 8 and the rotating rod 12 can be pulled out from the plug-in seat 7, greatly simplifying the disassembly process, saving time and effort, and when reinstalling, through the elastic effect of the spring 16, the clamping head 19 can be automatically and firmly clamped into the clamping groove 15, ensuring that the rotating rod 12 can rotate synchronously with the vertical rod 2, without the need for additional fixing or adjusting steps, thereby ensuring the stability and efficiency of wastewater treatment, not only improving the operation convenience of the equipment, but also further enhancing the reliability and durability of the equipment.

[0024] It should be noted that in this text, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0025] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A metal phosphating wastewater treatment apparatus comprising a treatment tank (1), characterized in that: The bottom of the processing box (1) is provided with a vertical rod (2), the bottom of the processing box (1) is fixedly installed with a motor (3), the surface of the vertical rod (2) is fixedly installed with a stirring rod (4), both sides of the inner wall of the processing box (1) are fixedly installed with plug-in sockets (7) at the top, a fixed filter plate (8) is arranged between the two plug-in sockets (7), the inside of the processing box (1) is fixedly connected with a fixed frame (9) corresponding to the lower end of the plug-in socket (7), the upper end of the fixed frame (9) is fixedly installed with a first bearing (10), the top of the vertical rod (2) is fixedly connected with a connecting head (11), the upper end of the fixed filter plate (8) is fixedly installed with a second bearing (13), the top of the second bearing (13) is provided with a rotating rod (12), one side of the surface of the rotating rod (12) is fixedly installed with a scraping strip (14), the bottom of the rotating rod (12) is provided with a clamping groove (15), the inner bottom of the connecting head (11) is fixedly connected with a spring (16), the top of the spring (16) is fixedly connected with a elastic plate (18), the top of the elastic plate (18) is fixedly connected with a clamping head (19), the top of both sides of the connecting head (11) is provided with a vertical slot (17), and the top of the rotating rod (12) is fixedly installed with a rotating filter plate (20).

2. A metal phosphating wastewater treatment apparatus according to claim 1, characterized in that: The motor (3) is fixedly connected with a main shaft through the output end at the top, the upper end of the main shaft penetrates into the inside of the processing box (1) and is fixedly connected with the bottom of the vertical rod (2), and the number of the stirring rod (4) is several.

3. The metal phosphating wastewater treatment apparatus according to claim 1, characterized in that: The top of one side of the processing box (1) is fixedly installed with a water inlet pipe (5), one end of the water inlet pipe (5) penetrates into the inside of the processing box (1) and is fixedly connected with the inner wall of the processing box (1), and the bottom of the water inlet pipe (5) is provided with a plurality of water outlet grooves (6) corresponding to the inside of the processing box (1).

4. The metal phosphating wastewater treatment apparatus according to claim 1, characterized by: Both sides of the fixed filter plate (8) penetrate into the inside of the plug-in socket (7) and are in contact with the inner wall of the plug-in socket (7), and the top of the front surface of the processing box (1) is movably installed with a sealing box door (21).

5. The metal phosphating wastewater treatment apparatus according to claim 1, characterized by: The top and bottom of the first bearing (10) penetrate into the outside of the fixed frame (9), the upper end of the connecting head (11) penetrates into the outside of the first bearing (10) and is fixedly connected with the inner ring of the first bearing (10), the top and bottom of the second bearing (13) penetrate into the outside of the fixed filter plate (8), and the lower end of the rotating rod (12) penetrates into the outside of the second bearing (13) and is fixedly connected with the inner ring of the second bearing (13).

6. The metal phosphating wastewater treatment apparatus according to claim 1, characterized by: The bottom of the scraping strip (14) is in contact with the top of the fixed filter plate (8), the inner wall of the clamping groove (15) and the clamping head (19) are both rectangular structures, the top of the clamping head (19) penetrates the connecting head (11) and the inner wall of the clamping groove (15) in sequence and is clamped with the inner wall of the clamping groove (15), and both ends of the elastic plate (18) penetrate into the outside of the connecting head (11) through the vertical slots (17) on both sides.

7. The metal phosphating wastewater treatment apparatus according to claim 1, characterized by: The processing box (1) one side of the center position fixed communication has the medicine pipe, the processing box (1) the other side bottom fixed communication has the drain pipe, the processing box (1) bottom's four corner position all fixed mounting has the support leg.

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