Advanced treatment device for steel industry wastewater

Abstract

The utility model belongs to the technical field of industrial wastewater treatment, and particularly relates to a steel industry wastewater advanced treatment device which comprises a first fixing plate, a steel industry wastewater treatment pipe is fixedly mounted on the front side of the first fixing plate, and a supporting plate is fixedly mounted above the front side of the first fixing plate. When the steel industry wastewater treatment filter plate needs to be replaced, a motor can be controlled to drive a worm to rotate, so that the worm can drive a plurality of second worm gears and a plurality of first worm gears to rotate, and the first worm gears and the second worm gears can drive first lead screws and second lead screws to move through internal threads on the inner sides after rotation; as the thread directions of the first screw rod and the second screw rod are opposite, the first screw rod can drive the limiting water baffle to descend, and the second screw rod can drive the steel industry wastewater filtering device insertion frame to ascend in the descending process of the limiting water baffle, so that a worker can conveniently replace and clean the steel industry wastewater treatment filtering plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to industrial wastewater treatment technical field especially relates to steel industry wastewater advanced treatment device. BACKGROUND

[0002] Industrial wastewater includes production wastewater, production sewage and cooling water, refers to the waste water and waste liquid generated in the industrial production, which contains the industrial production material, intermediate product, byproduct and pollutant generated in the production process. Industrial wastewater is various in type and complex in composition. In the process of the first treatment of the industrial wastewater advanced treatment, the granular impurities contained in the wastewater need to be solid-liquid separated, and the traditional treatment mode is through the mode of water inlet from the top and water outlet from the bottom.

[0003] The announcement No. CN217829113U discloses a steel industry wastewater advanced treatment device, including a water tank, a tee joint is arranged at the bottom of the water tank, a water pump is connected to one end of the tee joint, and the water outlet end of the water pump is connected with the tee joint, a first valve is connected to the end of the tee joint away from the water tank and the water pump, a coarse filter plate, a medium filter plate and a fine filter plate are sequentially arranged in the water tank from bottom to top, a recovery pipe and a water pipe connecting pipe are connected to the end of the water tank away from the tee joint;

[0004] When in use, the existing device is difficult to disassemble and clean the multiple filter plates, and the filter plates can be washed only after all the sewage in the wastewater cleaning pipeline is discharged, so that the treatment efficiency is low. Therefore, we propose a steel industry wastewater advanced treatment device. Utility model content

[0005] The utility model aims at solving the shortcomings in the prior art and provides a steel industry wastewater advanced treatment device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] The steel industry wastewater advanced treatment device comprises a first fixed plate, a steel industry wastewater treatment pipe is fixedly installed on the front side of the first fixed plate, a supporting plate is fixedly installed above the front side of the first fixed plate, a first sleeve is fixedly installed at the top left of the supporting plate, a first worm wheel is rotatably installed at the top of the first sleeve, a first lead screw is screw-installed on the inner side of the first worm wheel, a limiting water baffle is rotatably installed at the bottom of the first lead screw, the limiting water baffle is slidingly installed on the inner side of the steel industry wastewater treatment pipe, a moving assembly, a driving mechanism and a replacement assembly are arranged above the steel industry wastewater treatment pipe, the supporting plate and the first lead screw.

[0008] As a further improvement of the above scheme, the moving assembly comprises a second sleeve, a second worm wheel, a second screw rod, a limiting rod, a limiting block and a second fixed plate, the second sleeve is fixedly installed on the top of the support plate, the second worm wheel is rotatably installed on the top of the second sleeve, the second screw rod is threadedly installed on the inner side of the second worm wheel, a plurality of limiting rods are slidably installed on the top of the support plate, the limiting block is fixedly installed on the top of the first screw rod, the second screw rod and the limiting rod, the second fixed plate is rotatably installed on the bottom of the second screw rod, the second fixed plate is fixedly installed on the top of the right limiting rod, and the limiting water baffle is fixedly installed on the bottom of the left limiting rod.

[0009] As a further improvement of the above scheme, the driving mechanism comprises a support block, a motor and a worm, the support block is fixedly installed on the top of the support plate, the motor is fixedly installed on one side of the support block, and the worm is fixedly installed on the output end of the motor.

[0010] As a further improvement of the above scheme, the replacing assembly comprises a steel industrial wastewater filtering device insertion frame, a steel industrial wastewater treatment filter plate, a limiting plate, a spring, a clamping block, a fixed pulley, a pulling control plate and a connecting rope, the steel industrial wastewater filtering device insertion frame is fixedly installed on the bottom of the second fixed plate, the steel industrial wastewater treatment filter plate is arranged on the inner side of the steel industrial wastewater filtering device insertion frame, the limiting plate is fixedly installed on the bottom of the steel industrial wastewater filtering device insertion frame, the spring is fixedly installed on the inner side of the steel industrial wastewater treatment filter plate, the clamping block is fixedly installed on one end of the spring, a plurality of fixed pulleys are rotatably installed on the inner side of the steel industrial wastewater treatment filter plate, the pulling control plate is slidably installed on the front side of the steel industrial wastewater treatment filter plate, the connecting rope is fixedly installed on the rear side of the pulling control plate, and one end of the connecting rope is fixedly installed on one side of the clamping block.

[0011] As a further improvement of the above scheme, the inner side of the steel industrial wastewater treatment filter plate is provided with a sliding groove and a mounting groove, the pulling control plate is slidably installed in the sliding groove, and the fixed pulleys are rotatably installed between the mounting grooves.

[0012] As a further improvement of the above scheme, a plurality of through grooves are formed in the top of the steel industrial wastewater treatment pipe, the steel industrial wastewater filtering device insertion frame and the limiting water baffle are slidably installed in the through grooves, the limiting plate has an outer diameter greater than the inner diameter of the through groove, and the limiting water baffle has an I-shaped structure.

[0013] As a further improvement of the above scheme, the inner side of the first worm wheel and the second worm wheel is provided with a threaded hole, the first screw rod and the second screw rod are engaged with the threaded hole, and the outer threads of the first screw rod and the second screw rod are in opposite directions.

[0014] As a further improvement of the above scheme, the steel industry wastewater treatment pipe and the support plate are obliquely arranged above the first fixed plate, and the steel industry wastewater treatment pipe and the support plate are arranged in parallel.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] (1) the steel industry wastewater advanced treatment device of the utility model, through the mobile assembly that sets up, when needing to replace the steel industry wastewater treatment filter plate, can control motor drives the rotation of the worm, make the worm can drive multiple second worm gears and first worm gears to rotate, make it can drive first lead screws and second lead screws to move through the internal thread of the inside after rotation, because the thread direction of first lead screw and second lead screw is opposite, make first lead screw can drive the descending of the limiting baffle, and the second lead screw can drive the steel industry wastewater filter device insertion frame to rise in the process of descending, so that the staff replaces and cleans the steel industry wastewater treatment filter plate;

[0017] (2) the steel industry wastewater advanced treatment device of the utility model, through the replacement assembly that sets up, after the steel industry wastewater filter device insertion frame slides from the inside of the steel industry wastewater treatment pipe, the staff can hold and pull the control panel to slide outwards, make the connecting rope can pull the clamping block through the cooperation of multiple fixed pulleys, make the clamping block slide into the inside of the steel industry wastewater treatment filter plate, so that the steel industry wastewater treatment filter plate can slide out from the inside of the steel industry wastewater filter device insertion frame, so that the device is more convenient for the disassembly of the steel industry wastewater treatment filter plate. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the three-dimensional structure schematic diagram of the steel industry wastewater advanced treatment device put forward in the utility model;

[0019] Figure 2 It is the partial three-dimensional structure schematic diagram of the steel industry wastewater advanced treatment device put forward in the utility model;

[0020] Figure 3 It is Figure 2 the structure schematic diagram of A part in;

[0021] Figure 4 It is the explosion partial three-dimensional structure schematic diagram of the steel industry wastewater advanced treatment device put forward in the utility model;

[0022] Figure 5 It is Figure 4 the structure schematic diagram of B part in.

[0023] In the drawing: 1, the first fixed plate; 2, steel industry wastewater treatment pipe; 3, support plate; 4, first sleeve; 5, first worm gear; 6, first screw rod; 7, limiting water baffle; 8, second sleeve; 9, second worm gear; 10, second screw rod; 11, limiting rod; 12, limiting block; 13, second fixed plate; 14, support block; 15, motor; 16, worm; 17, steel industry wastewater filtering device insertion rack; 18, steel industry wastewater treatment filter plate; 19, limiting plate; 20, spring; 21, clamping block; 22, fixed pulley; 23, pull control plate; 24, connecting rope. DETAILED DESCRIPTION

[0024] The technical scheme of the present application will be described clearly and completely in combination with specific embodiments. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] REFERENCE Figures 1-5 The steel industry wastewater advanced treatment device comprises a first fixed plate 1, a steel industry wastewater treatment pipe 2 is fixedly installed on the front side of the first fixed plate 1, a support plate 3 is fixedly installed on the top front side of the first fixed plate 1, a first sleeve 4 is fixedly installed on the top left side of the support plate 3, a first worm gear 5 is rotatably installed on the top of the first sleeve 4, a first screw rod 6 is screwedly installed in the inner side of the first worm gear 5, a limiting water baffle 7 is rotatably installed at the bottom of the first screw rod 6, the limiting water baffle 7 is slidably installed on the inner side of the steel industry wastewater treatment pipe 2, and a moving assembly, a driving mechanism and a replacing assembly are arranged above the steel industry wastewater treatment pipe 2, the support plate 3 and the first screw rod 6.

[0026] In the embodiment, the moving assembly comprises a second sleeve 8, a second worm gear 9, a second screw rod 10, a limiting rod 11, a limiting block 12 and a second fixed plate 13, the second sleeve 8 is fixedly installed on the top left and right sides of the support plate 3, the second worm gear 9 is rotatably installed on the top of the second sleeve 8, the second screw rod 10 is screwedly installed in the inner side of the second worm gear 9, a plurality of limiting rods 11 are slidably installed on the top of the support plate 3, the limiting block 12 is fixedly installed on the top of the first screw rod 6, the second screw rod 10 and the limiting rods 11, the second fixed plate 13 is rotatably installed at the bottom of the second screw rod 10, the second fixed plate 13 is fixedly installed on the top of the right limiting rod 11, and the limiting water baffle 7 is fixedly installed on the bottom of the left limiting rod 11.

[0027] In the embodiment, the driving mechanism comprises a support block 14, a motor 15 and a worm 16, the support block 14 is fixedly installed on the top of the support plate 3, the motor 15 is fixedly installed on one side of the support block 14, and the worm 16 is fixedly installed on the output end of the motor 15, and the worm 16 is engaged with the first worm gear 5 and the second worm gear 9.

[0028] In the embodiment, the replacement assembly comprises a steel industry wastewater filtering device insertion frame 17, a steel industry wastewater treatment filter plate 18, a limiting plate 19, a spring 20, a clamping block 21, a fixed pulley 22, a pulling control plate 23 and a connecting rope 24, the steel industry wastewater filtering device insertion frame 17 is fixedly installed on the bottom of the second fixed plate 13, the steel industry wastewater treatment filter plate 18 is arranged on the inner side of the steel industry wastewater filtering device insertion frame 17, the limiting plate 19 is fixedly installed on the bottom of the steel industry wastewater filtering device insertion frame 17, the spring 20 is fixedly installed on the inner side of the steel industry wastewater treatment filter plate 18, the clamping block 21 is fixedly installed on one end of the spring 20, the fixed pulley 22 is rotatably installed on the inner side of the steel industry wastewater treatment filter plate 18, the pulling control plate 23 is slidably installed on the front side of the steel industry wastewater treatment filter plate 18, the connecting rope 24 is fixedly installed on the rear side of the pulling control plate 23, and one end of the connecting rope 24 is fixedly installed on one side of the clamping block 21; the device is convenient for disassembling and assembling the steel industry wastewater treatment filter plate 18, and the inner side of the steel industry wastewater treatment filter plate 18 is provided with filter materials such as activated carbon, filter screens and bamboo charcoal.

[0029] In the embodiment, the inner side of the steel industry wastewater treatment filter plate 18 is provided with a sliding groove and a mounting groove, the pulling control plate 23 is slidably installed on the inner side of the sliding groove, and the fixed pulley 22 is rotatably installed between the inner sides of the mounting grooves; after the pulling control plate 23 is pulled, the connecting rope 24 can be moved under stress, the clamping block 21 can be separated from the inner side of the clamping groove above the steel industry wastewater filtering device insertion frame 17, and the steel industry wastewater treatment filter plate 18 can be conveniently and quickly slid in and out of the steel industry wastewater filtering device insertion frame 17.

[0030] In the embodiment, the top of the steel industry wastewater treatment pipe 2 is provided with a plurality of through grooves, the steel industry wastewater filtering device insertion frame 17 and the limiting water retaining plate 7 are slidably installed on the inner sides of the through grooves, the outer diameter of the limiting plate 19 is greater than the inner diameter of the through groove, and the limiting water retaining plate 7 is in the shape of an I-shaped beam.

[0031] In the embodiment, the first worm wheel 5 and the second worm wheel 9 are provided with threaded holes on the inner side, the first screw rod 6 and the second screw rod 10 are engaged with the threaded holes, and the outer threads on the first screw rod 6 and the second screw rod 10 are in opposite directions; the moving direction of the limiting water baffle 7 and the steel industrial wastewater filtering device insertion frame 17 is opposite, so that the limiting water baffle 7 can block the untreated sewage, and after the steel industrial wastewater treatment filter plate 18 is replaced by the staff, the limiting water baffle 7 can be lifted to make the sewage flow.

[0032] In the embodiment, the steel industrial wastewater treatment pipe 2 and the supporting plate 3 are obliquely arranged above the first fixed plate 1, and the steel industrial wastewater treatment pipe 2 and the supporting plate 3 are arranged in parallel; after a plurality of screw rods on the supporting plate 3 are rotated, the limiting water baffle 7 and the steel industrial wastewater filtering device insertion frame 17 can be driven to move, so that they are relatively stable during the movement and are not easily hindered.

[0033] Specific operation is that when the steel industrial wastewater treatment filter plate 18 needs to be replaced, the motor 15 can be controlled to drive the worm 16 to rotate, so that the worm 16 can drive a plurality of second worm wheels 9 and first worm wheels 5 to rotate, so that after the rotation, the first screw rod 6 and the second screw rod 10 can be driven to move through the inner threads on the inner side; since the threads of the first screw rod 6 and the second screw rod 10 are in opposite directions, the first screw rod 6 can drive the limiting water baffle 7 to descend, and during the descent of the limiting water baffle 7, the second screw rod 10 can drive the steel industrial wastewater filtering device insertion frame 17 to ascend, so as to facilitate the staff to replace and clean the steel industrial wastewater treatment filter plate 18; after the steel industrial wastewater filtering device insertion frame 17 slides out of the inner side of the steel industrial wastewater treatment pipe 2, the staff can hold and pull the control plate 23 outward, so that the connecting rope 24 can drive the clamping block 21 to pull through the cooperation of a plurality of fixed pulleys 22, so that the clamping block 21 slides into the inner side of the steel industrial wastewater treatment filter plate 18, so that the steel industrial wastewater treatment filter plate 18 can slide out of the inner side of the steel industrial wastewater filtering device insertion frame 17, so that the device is convenient for disassembling and assembling the steel industrial wastewater treatment filter plate 18.

[0034] The steel industrial wastewater advanced treatment device provided by the utility model is described in detail. The principle and implementation mode of the utility model are described by applying specific embodiments. The above embodiment is only used to help understand the method and core idea of the utility model. It should be pointed out that the utility model can be improved and modified in many ways without departing from the principle of the utility model, and these improvements and modifications also fall within the protection scope of the utility model claim.

Claims

1. A deep treatment device for wastewater from the iron and steel industry, characterized in that, include: A first fixed plate (1) is fixedly installed on the front side of the first fixed plate (1), and a support plate (3) is fixedly installed on the upper front side of the first fixed plate (1). A first sleeve (4) is fixedly installed on the top left side of the support plate (3). A first worm gear (5) is rotatably installed on the top of the first sleeve (4). A first screw (6) is threaded on the inner side of the first worm gear (5). A limit baffle (7) is rotatably installed on the bottom of the first screw (6). The limit baffle (7) is slidably installed on the inner side of the steel industry wastewater treatment pipe (2). A moving component, a driving mechanism, and a replacement component are provided above the steel industry wastewater treatment pipe (2), the support plate (3), and the first screw (6).

2. The deep treatment device for steel industry wastewater according to claim 1, characterized in that, The moving assembly includes a second sleeve (8), a second worm gear (9), a second lead screw (10), a limiting rod (11), a limiting block (12), and a second fixing plate (13). The second sleeve (8) is fixedly installed on the top left and right sides of the support plate (3). The second worm gear (9) is rotatably installed on the top of the second sleeve (8). The second lead screw (10) is threadedly installed on the inner side of the second worm gear (9). Multiple limiting rods (11) are slidably installed on the top of the support plate (3). The limiting block (12) is fixedly installed on the top of the first lead screw (6), the second lead screw (10), and the limiting rods (11). The second fixing plate (13) is rotatably installed on the bottom of the second lead screw (10). The second fixing plate (13) is fixedly installed on the top of the right limiting rod (11). The limiting baffle plate (7) is fixedly installed on the bottom of the left limiting rod (11).

3. The deep treatment device for steel industry wastewater according to claim 1, characterized in that, The drive mechanism includes a support block (14), a motor (15), and a worm gear (16). The support block (14) is fixedly installed on the top left and right sides of the support plate (3). The motor (15) is fixedly installed on one side of the support block (14). The worm gear (16) is fixedly installed at the output end of the motor (15). The worm gear (16) meshes with the first worm wheel (5) and the second worm wheel (9).

4. The deep treatment device for steel industry wastewater according to claim 1, characterized in that, The replacement components include an insert frame (17) for a steel industry wastewater filtration device, a filter plate (18) for steel industry wastewater treatment, a limiting plate (19), a spring (20), a locking block (21), a fixed pulley (22), a pulling control plate (23), and a connecting rope (24). The insert frame (17) for the steel industry wastewater filtration device is fixedly installed at the bottom of the second fixing plate (13). The filter plate (18) for steel industry wastewater treatment is located inside the insert frame (17). The limiting plate (19) is fixedly installed in the insert frame for the steel industry wastewater filtration device. At the bottom of the frame (17), the spring (20) is fixedly installed on the upper and lower sides of the inner side of the steel industry wastewater treatment filter plate (18), the locking block (21) is fixedly installed on the outer side of one end of the spring (20), a plurality of fixed pulleys (22) are rotatably installed on the inner side of the steel industry wastewater treatment filter plate (18), the pull control plate (23) is slidably installed on the front side of the steel industry wastewater treatment filter plate (18), the connecting rope (24) is fixedly installed on the rear side of the pull control plate (23), and one end of the connecting rope (24) is fixedly installed on one side of the locking block (21).

5. The deep treatment device for steel industry wastewater according to claim 4, characterized in that, The inner side of the steel industry wastewater treatment filter plate (18) is provided with a sliding groove and an installation groove. The pull control plate (23) is slidably installed on the inner side of the sliding groove, and the fixed pulley (22) is rotatably installed on the inner side of the installation groove.

6. The deep treatment device for steel industry wastewater according to claim 4, characterized in that, The top of the steel industry wastewater treatment pipe (2) is provided with multiple through slots. The steel industry wastewater filtration device insertion frame (17) and the limiting baffle plate (7) are slidably installed on the inside of the through slots. The outer diameter of the limiting plate (19) is larger than the inner diameter of the through slots. The limiting baffle plate (7) is I-shaped.

7. The deep treatment device for steel industry wastewater according to claim 1, characterized in that, The first worm gear (5) and the second worm gear (9) have threaded holes on their inner sides. The first lead screw (6) and the second lead screw (10) mesh with the threaded holes. The external threads on the first lead screw (6) and the second lead screw (10) are in opposite directions.

8. The deep treatment device for steel industry wastewater according to claim 1, characterized in that, The steel industry wastewater treatment pipe (2) and the support plate (3) are inclinedly arranged above the first fixed plate (1), and the steel industry wastewater treatment pipe (2) and the support plate (3) are arranged in parallel.

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