Electrolytic dephosphorization device

Abstract

The electrolytic dephosphorization device comprises an electrolytic tank, a water outlet pipe is fixedly connected to the right end of the electrolytic tank, containing blocks are fixedly connected to the left end and the right end of the electrolytic tank, a mounting plate is jointly inserted into the upper ends of the two containing blocks, and two positioning blocks are inserted into the upper end of the mounting plate; electrode bars fixedly penetrate through the upper ends of the positioning blocks, a stirring assembly is fixedly connected to the upper end of the mounting plate, and by adopting the structures of the stirring assembly and the like, after the electrode bars are inserted into an electrolytic tank, the stirring assembly located between the two electrode bars can be started, so that a sliding rod moves up and down, and a stirring disc is driven to stir sewage in the electrolytic tank; therefore, the flowability of the sewage in the electrolytic tank is effectively enhanced, and the sewage far away from the electrode bar can flow to the position near the electrode bar, so that the sewage treatment efficiency is effectively improved, and meanwhile, the condition that impurities are adhered to the surface of the electrode bar is also effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to an electrolytic phosphorus removal device, in particular to an electrolytic phosphorus removal device applied to the field of electrolytic phosphorus removal. BACKGROUND

[0002] Phosphorus removal refers to removing phosphorus in sewage, and phosphorus in sewage has the performance of mutual cyclic transformation in solid and dissolved forms, and sewage phosphorus removal is developed on the basis of this performance of phosphorus, different phosphorus removal technologies should be used according to different existing ways of phosphorus in wastewater, and the electrolytic method is a high-efficiency treatment method, and an electrolytic phosphorus removal equipment is generally used for treatment.

[0003] The utility model discloses an electrolytic phosphorus removal equipment, and the rotation structure is set, which effectively avoids the problem that the dissolution speed of one end of the positive and negative electrode rods is faster than that of the opposite end, the anode electrode rod cannot be fully dissolved, and there is a risk of fracture, regular replacement is needed, and the practicability of the device is improved.

[0004] However, the above-mentioned patent still has the following problems in use: the electrode rod in the above-mentioned patent is in a stationary state after being inserted into the inside of the tank, and then electricity is supplied to electrolyze the sewage. However, the flowability of the sewage in the tank is poor, not only the sewage treatment efficiency is low, but also the impurities in the water are easy to adhere to the surface of the electrode rod, and manual cleaning in the later stage is time-consuming and laborious. Utility model content

[0005] In view of the above-mentioned prior art, the technical problem to be solved by the utility model is that the existing electrolytic phosphorus removal device is directly inserted into the inside of the tank during use, and the flowability of the sewage in the tank is poor, not only the sewage treatment efficiency is low, but also the impurities generated by phosphorus removal are easy to adhere to the surface of the electrode rod.

[0006] In order to solve the above problems, the utility model provides a kind of electrolytic dephosphorization device, including electrolytic cell, the right end of electrolytic cell is fixedly connected with outlet pipe, the left and right ends of electrolytic cell are fixedly connected with accommodating block, the upper end of two accommodating blocks is jointly inserted with mounting plate, the upper end of mounting plate is inserted with two locating blocks, the upper end of locating block is fixedly penetrated with electrode stick, the upper end of mounting plate is fixedly connected with stirring assembly, stirring assembly is located in the middle of two electrode sticks, stirring assembly includes the compression spring of fixed connection in the upper end of mounting plate, the upper end of compression spring is fixedly connected with locating plate, the lower of mounting plate is equipped with stirring disc, the upper end of locating plate is equipped with slide rod, the lower end of slide rod is fixedly penetrated locating plate and successively movably penetrates compression spring, mounting plate and stirring disc, the outer surface of slide rod is also fixedly connected with toothed plate, the rear end of mounting plate is fixedly connected with L type board, the front end of L type board is fixedly connected with rotary motor, the output of rotary motor is fixedly connected with gear, toothed plate and gear are engaged, the front and rear ends of electrolytic cell are fixedly connected with U type frame, U type frame is fixedly connected with slide rail in, the outer surface of slide rail is slidingly connected with linear motor, the upper end of linear motor is fixedly connected with mounting rod, the end of two mounting rods away from linear motor is fixedly connected with filter screen.

[0007] In the above electrolytic dephosphorization device, after inserting electrode stick into electrolytic cell, stirring assembly located in the middle of two electrode sticks can be started, so that slide rod moves up and down, driving stirring disc to stir sewage in electrolytic cell, thereby effectively enhancing the flowability of sewage in electrolytic cell, so that sewage far away from electrode stick can also flow to the vicinity of electrode stick, thereby effectively improving sewage treatment efficiency, and effectively reducing the situation that impurities adhere to the surface of electrode stick.

[0008] As further improvement of the present application, the mounting plate is in U shape as a whole, and the upper end of the mounting plate is fixedly connected with two handles.

[0009] As further improvement of the present application, the stirring disc includes a tension spring movably sleeved on the outer surface of the slide rod, and the upper and lower ends of the tension spring are fixedly connected with stirring plates, the upper stirring plate is fixedly sleeved on the outer surface of the slide rod, and the lower stirring plate is slidingly sleeved on the outer surface of the slide rod.

[0010] As further improvement of the present application, the lower end of the slide rod is fixedly connected with an impact block, the inner bottom wall of the electrolytic cell is fixedly connected with a rubber block, the rubber block is located directly below the impact block, and the lower end of the impact block is in arc shape.

[0011] As further improvement of the present application, the gear includes a circular plate and a plurality of tooth blocks fixedly connected to the outer surface of the circular plate, the plurality of tooth blocks are distributed on the circular plate in a radial direction by not more than 180 degrees, and the longitudinal span of the toothed plate is less than the circumference of the gear.

[0012] As a further improved, the right inner wall of the electrolytic cell is fixedly connected with two limiting rods, the left end of the limiting rod is movably penetrated through the filter screen and is in close contact with the left inner wall of the electrolytic cell.

[0013] As a further improved, the left end of the electrolytic cell is bored with a discharge slot, the left end of the electrolytic cell is provided with a storage box, the front and rear ends of the storage box are fixedly connected with clamping plates, and the clamping plates are fixedly connected with the electrolytic cell through bolts.

[0014] In summary, in actual application, after the electrode rod is inserted and energized, the rotating motor is started to drive the gear to rotate, so that the tooth plate moves downward, the sliding rod moves downward, and the stirring disc moves downward. After the gear block of the gear is not in contact with the tooth plate, the sliding rod moves upward under the action of the compression spring, so that the stirring disc moves upward, the stirring disc stirs the sewage in the electrolytic cell, effectively improves the flowability of the sewage in the electrolytic cell, and the sewage far away from the electrode rod can also flow to the vicinity of the electrode rod, thereby effectively improving the sewage treatment efficiency and effectively reducing the situation that impurities adhere to the surface of the electrode rod. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic diagram of the first embodiment of the application;

[0016] Figure 2 It is an electrolytic cell structure sectional view of the first embodiment of the application;

[0017] Figure 3 It is a filter screen structure schematic diagram of the first embodiment of the application;

[0018] Figure 4 It is an installation plate structure schematic diagram of the first embodiment of the application;

[0019] Figure 5 It is a stirring assembly structure schematic diagram of the first embodiment of the application;

[0020] Figure 6 It is a structure left view of the second embodiment of the application.

[0021] Explanation of reference numerals in the drawing:

[0022] 1 electrolytic cell, 2 water outlet pipe, 3 containing block, 4 installation plate, 5 positioning block, 6 electrode rod, 7 compression spring, 8 positioning plate, 9 stirring disc, 901 extension spring, 902 stirring plate, 10 sliding rod, 11 tooth plate, 12 rotating motor, 13 gear, 14 U-shaped frame, 15 sliding rail, 16 linear motor, 17 filter screen, 18 impact block, 19 limiting rod, 20 storage box, 21 clamping plate. DETAILED DESCRIPTION

[0023] Two embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0024] The first embodiment is as follows:

[0025] Figure 1 And Figure 2 It is shown that an electrolytic dephosphorization device includes an electrolytic cell 1, the right end of the electrolytic cell 1 is fixedly connected with a water outlet pipe 2, the left and right ends of the electrolytic cell 1 are both fixedly connected with accommodating blocks 3, the accommodating blocks 3 facilitate the fixation of a mounting plate 4, the upper ends of the two accommodating blocks 3 are jointly inserted with the mounting plate 4, the mounting plate 4 is overall in a U shape, the upper end of the mounting plate 4 is fixedly connected with two handles, the two handles facilitate the taking out and placing of the mounting plate 4, the upper end of the mounting plate 4 is inserted with two positioning blocks 5, the upper end of the positioning block 5 is fixedly penetrated with an electrode rod 6, the positioning block 5 is inserted at the upper end of the mounting plate 4, which facilitates the replacement and maintenance of the electrode rod 6, the upper end of the mounting plate 4 is fixedly connected with a stirring assembly, and the stirring assembly is located in the middle of the two electrode rods 6.

[0026] Figure 2 And Figure 3 It is shown that the front and rear ends of the electrolytic cell 1 are both fixedly connected with U-shaped frames 14, the U-shaped frames 14 are fixedly connected with sliding rails 15, the outer surfaces of the sliding rails 15 are slidingly connected with linear motors 16, the upper ends of the linear motors 16 are fixedly connected with mounting rods, the ends of the two mounting rods away from the linear motors 16 are jointly fixedly connected with a filter screen 17, the right inner wall of the electrolytic cell 1 is fixedly connected with two limiting rods 19, the limiting rods 19 can limit the filter screen 17, effectively improving the stability of the filter screen 17 during movement, the left end of the limiting rod 19 is movably penetrated through the filter screen 17 and abuts with the left inner wall of the electrolytic cell 1, after the sewage in the electrolytic cell 1 is electrolyzed, the sewage in the electrolytic cell 1 will contain impurities after electrolysis, the linear motor 16 can be started to move to the left, driving the mounting rods to move to the left, so that the filter screen 17 also moves to the left, in the process of moving, the valve on the water outlet pipe 2 can be opened, the sewage passes through the filter screen 17 and is discharged from the inside of the water outlet pipe 2, the impurities are blocked by the filter screen 17 and finally pushed to the left side of the electrolytic cell 1, facilitating the cleaning of the staff.

[0027] Figure 2 、 Figure 4 And Figure 5It is shown that the stirring assembly comprises a compression spring 7 fixedly connected to the upper end of the mounting plate 4, the upper end of the compression spring 7 is fixedly connected with a positioning plate 8, the lower side of the mounting plate 4 is provided with a stirring disc 9, the upper end of the positioning plate 8 is provided with a slide rod 10, the lower end of the slide rod 10 is fixedly penetrated through the positioning plate 8 and sequentially movably penetrated through the compression spring 7, the mounting plate 4 and the stirring disc 9, the stirring disc 9 comprises a tensile spring 901 movably sleeved on the outer surface of the slide rod 10, the upper and lower ends of the tensile spring 901 are fixedly connected with stirring plates 902, the upper stirring plate 902 is fixedly sleeved on the outer surface of the slide rod 10, the lower stirring plate 902 is slidably sleeved on the outer surface of the slide rod 10, in the process of driving the stirring disc 9 to move up and down, the upper stirring plate 902 is fixed on the surface of the slide rod 10, while the lower stirring plate 902 moves up and down irregularly under the action of the water buoyancy and the tensile spring 901, the surface of the slide rod 10 is provided with a plurality of through holes, the sewage can pass through the through holes, so that the flowability of the sewage in the electrolytic cell 1 is enhanced, thereby facilitating the reaction of the sewage and the electrode rod 6, the lower end of the slide rod 10 is fixedly connected with an impact block 18, the inner bottom wall of the electrolytic cell 1 is fixedly connected with a rubber block, the rubber block is located directly below the impact block 18, the lower end of the impact block 18 is arc-shaped, if the slide rod 10 moves downward by a large distance, the impact block 18 is in contact with the rubber block, so that the slide rod 10 does not have a hard contact with the bottom of the electrolytic cell 1, thereby effectively prolonging the service life of the stirring assembly, the outer surface of the slide rod 10 is further fixedly connected with a toothed plate 11, the rear end of the mounting plate 4 is fixedly connected with an L-shaped plate, the front end of the L-shaped plate is fixedly connected with a rotary motor 12, the output end of the rotary motor 12 is fixedly connected with a gear 13, the toothed plate 11 and the gear 13 are engaged, the gear 13 comprises a circular plate and a plurality of tooth blocks fixedly connected to the outer surface of the circular plate, and the plurality of tooth blocks are distributed on the circular plate in a radial direction of less than one hundred and eighty degrees, the longitudinal span of the toothed plate 11 is less than the circumference of the gear 13, the gear 13 drives the toothed plate 11 to move downward in a counterclockwise direction, since the number of tooth blocks on the gear 13 is limited, when the gear 13 is not engaged with the toothed plate 11, the compression spring 7 drives the toothed plate 11 to reset, thereby enabling the slide rod 10 to move up and down in the electrolytic cell 1.

[0028] After the sewage enters the inside of the electrolytic cell 1, the electrode rod 6 can be inserted into the mounting plate 4 and powered on, then the rotary motor 12 is started to drive the gear 13 to rotate counterclockwise, so that the toothed plate 11 moves downward, thereby driving the slide rod 10 to move downward, the stirring disc 9 moves downward, after the tooth blocks of the gear 13 are not in contact with the toothed plate 11, the slide rod 10 moves upward under the action of the compression spring 7, thereby enabling the stirring disc 9 to move upward, so that the stirring disc 9 stirs the sewage in the electrolytic cell 1, effectively improving the flowability of the sewage in the electrolytic cell 1, so that the sewage far away from the electrode rod 6 can also flow to the vicinity of the electrode rod 6, thereby effectively improving the sewage treatment efficiency, and effectively reducing the situation that impurities adhere to the surface of the electrode rod 6.

[0029] The second embodiment is as follows:

[0030] The second embodiment is as follows:

[0031] Figure 6 The left end of the electrolytic cell 1 is provided with a discharge groove, and the left end of the electrolytic cell 1 is provided with a storage box 20. The impurities below the electrolytic cell 1 will enter the storage box 20 under the push of the filter screen 17, facilitating cleaning. The front and rear ends of the storage box 20 are fixedly connected with clamping plates 21, and the clamping plates 21 are fixedly connected with the electrolytic cell 1 through bolts. The clamping plates 21 and the bolts facilitate the disassembly and assembly of the storage box 20, thereby facilitating the cleaning of the impurities in the electrolytic cell 1.

[0032] After the sewage in the electrolytic cell 1 is electrolyzed, the mounting plate 4 can be removed, the linear motor 16 is started to move left, and the filter screen 17 is driven to move left. The electrolyzed sewage is discharged from the water outlet pipe 2 through the filter screen 17, and the impurities are blocked by the filter screen 17. With the movement of the filter screen 17, the impurities are pushed to the left side of the electrolytic cell 1. After the sewage is discharged, the bolts can be removed, and the storage box 20 can be removed. The impurities in the storage box 20 and the impurities on the left side of the electrolytic cell 1 are cleaned.

[0033] In combination with the actual needs, the above-mentioned embodiments of the present application are not limited to the scope of protection. Various changes made by those skilled in the art within the scope of knowledge do not deviate from the concept of the present application and still fall within the protection scope of the present application.

Claims

1. An electrolytic dephosphorization plant comprising an electrolytic cell (1), characterized by the fact that: The right end of the electrolytic cell (1) is fixedly connected with a water outlet pipe (2), the left and right ends of the electrolytic cell (1) are fixedly connected with accommodating blocks (3), the upper ends of the two accommodating blocks (3) are jointly inserted with a mounting plate (4), the upper end of the mounting plate (4) is inserted with two positioning blocks (5), the upper end of the positioning block (5) is fixedly penetrated with an electrode rod (6), the upper end of the mounting plate (4) is fixedly connected with a stirring assembly, and the stirring assembly is located in the middle of the two electrode rods (6). The stirring assembly comprises a compression spring (7) fixedly connected to the upper end of the mounting plate (4), the upper end of the compression spring (7) is fixedly connected with a positioning plate (8), the lower side of the mounting plate (4) is provided with a stirring disc (9), the upper end of the positioning plate (8) is provided with a sliding rod (10), the lower end of the sliding rod (10) is fixedly penetrated through the positioning plate (8) and sequentially movably penetrates through the compression spring (7), the mounting plate (4) and the stirring disc (9), the outer surface of the sliding rod (10) is further fixedly connected with a toothed plate (11), the rear end of the mounting plate (4) is fixedly connected with an L-shaped plate, the front end of the L-shaped plate is fixedly connected with a rotary motor (12), the output end of the rotary motor (12) is fixedly connected with a gear (13), and the toothed plate (11) and the gear (13) are engaged. The front and rear ends of the electrolytic cell (1) are fixedly connected with U-shaped frames (14), the U-shaped frames (14) are fixedly connected with sliding rails (15) inside, the outer surface of the sliding rails (15) is slidably connected with linear motors (16), the upper end of the linear motor (16) is fixedly connected with mounting rods, and the ends of the two mounting rods away from the linear motor (16) are jointly fixedly connected with a filter screen (17).

2. The apparatus of claim 1, wherein: The mounting plate (4) is in a whole U-shaped structure, and the upper end of the mounting plate (4) is fixedly connected with two handles.

3. The apparatus of claim 1, wherein: The stirring disc (9) comprises a tensile spring (901) movably sleeved on the outer surface of the sliding rod (10), the upper and lower ends of the tensile spring (901) are fixedly connected with stirring plates (902), the upper stirring plate (902) is fixedly sleeved on the outer surface of the sliding rod (10), and the lower stirring plate (902) is slidably sleeved on the outer surface of the sliding rod (10).

4. The electrolytic dephosphorization apparatus according to claim 1, characterized by: The lower end of the sliding rod (10) is fixedly connected with an impact block (18), the inner bottom wall of the electrolytic cell (1) is fixedly connected with a rubber block, the rubber block is located directly below the impact block (18), and the lower end of the impact block (18) is in an arc shape.

5. The electrolytic dephosphorization apparatus according to claim 1, characterized by: The gear (13) comprises a circular plate and a plurality of tooth blocks fixedly connected to the outer surface of the circular plate, the plurality of tooth blocks are distributed at no more than one hundred and eighty degrees in the radial direction of the circular plate, and the longitudinal span of the toothed plate (11) is less than the circumference of the gear (13).

6. The electrolytic dephosphorization apparatus according to claim 1, characterized by: The right inner wall of the electrolytic cell (1) is fixedly connected with two limiting rods (19), the left end of the limiting rod (19) movably penetrates through the filter screen (17) and is attached to the left inner wall of the electrolytic cell (1).

7. The electrolytic dephosphorization apparatus according to claim 1, characterized by: The left end of the electrolytic cell (1) is excavated with a discharge chute, the left end of the electrolytic cell (1) is provided with a storage box (20), the front and rear ends of the storage box (20) are fixedly connected with clamping plates (21), and the clamping plates (21) are fixedly connected with the electrolytic cell (1) through bolts.

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