Sewage treatment device used in hot galvanizing process

Abstract

The utility model discloses a sewage treatment device used in a hot galvanizing process, which comprises a base, a treatment cylinder is fixedly arranged at the top of the base, sliding chutes are respectively arranged on two sides, the front part and the rear part in the treatment cylinder, and sliding blocks are connected in the sliding chutes in a sliding manner. A motor is started to drive a second rotating rod to rotate, the second rotating rod rotates to drive a plurality of stirring blades to rotate, the stirring blades rotate to achieve the effect of fully mixing sewage and chemicals, meanwhile, the second rotating rod rotates to drive an annular scraper to move up and down in a reciprocating mode, and the annular scraper moves to scrape impurities attached to the inner wall of a treatment cylinder. Meanwhile, a conveying pump is started to pump sewage at the lower part in the treatment barrel to the top of a filter plate through a water inlet pipe and a water outlet pipe for re-filtering, so that the effect of preventing impurities from being accumulated at the lower part in the treatment barrel is achieved, and the sewage treatment effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to hot galvanizing sewage treatment technical field, specifically for a kind of sewage treatment device in hot galvanizing process. BACKGROUND

[0002] In hot galvanizing industry, sewage treatment has been an important link, a large amount of sewage containing various impurities is generated in hot galvanizing process, if not effectively treated, not only serious pollution to the environment, also can affect the normal progress of hot galvanizing process;

[0003] Traditional hot galvanizing sewage treatment device has many shortcomings in the process of use, on the one hand, with the sewage treatment, the inner wall of device will gradually produce and adhere to a lot of impurities due to the mixing of sewage and chemical agent, these impurities not only can affect the processing efficiency of device, also can cause damage to equipment, but currently lack effective means to clean the impurities adhered to inner wall in time, on the other hand, filter device is not convenient for cleaning and maintaining filter plate, leading to gradually reducing filtration efficiency, thus the need for designing a new type of sewage treatment device in hot galvanizing process to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of sewage treatment device in hot galvanizing process to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of sewage treatment device in hot galvanizing process, including base, the top of base is fixedly installed with processing cylinder, the both sides and the front and rear of processing cylinder inside are all provided with sliding slot, the inside sliding connection of sliding slot is connected with slider, four the slider between fixedly installed with filter plate, the right side of base top is fixedly installed with delivery pump, the inlet end of delivery pump is connected with water inlet pipe, the outlet end of delivery pump is connected with water outlet pipe, the left end of water inlet pipe penetrates processing cylinder and extends to the inside of processing cylinder, the one end of water outlet pipe penetrates processing cylinder and extends to the above of processing cylinder inside;

[0006] The top of filter plate is fixedly installed with sliding sleeve by opening opening, the inside sliding connection of sliding sleeve is connected with slide rod, the surface of slide rod and below filter plate are fixedly installed with annular scraper by support, the top end of slide rod penetrates processing cylinder and extends to the outside of processing cylinder.

[0007] Preferably, the top of processing cylinder is rotatably connected with first rotating rod by support, the left end of first rotating rod is fixedly installed with rotary disc, the top end of slide rod is fixedly installed with strip frame, the left side of rotary disc is fixedly installed with slide strip, the left end of slide strip extends to the inside of strip frame.

[0008] Preferably, the right side of the processing cylinder is fixedly installed with a motor through a support, the output shaft of the motor is fixedly installed with a second rotating rod through a shaft coupling, the left end of the second rotating rod penetrates through the processing cylinder and extends to the inside of the processing cylinder, a plurality of stirring blades are arranged on the surface of the second rotating rod and in the inside of the processing cylinder in a ring shape.

[0009] Preferably, the right end of the first rotating rod and the surface of the second rotating rod are fixedly installed with transmission wheels, and the two transmission wheels are drivingly connected through a transmission belt.

[0010] Preferably, the left side of the top of the processing cylinder is fixedly installed with a hydraulic rod, the top end of the hydraulic rod is fixedly installed with a traction rod through a support, the bottom end of the traction rod penetrates through the processing cylinder and extends to the inside of the processing cylinder, and the bottom end of the traction rod is fixedly connected to the top of the filter plate.

[0011] Preferably, the upper left side of the processing cylinder is communicated with a feeding pipe, and the lower left side of the processing cylinder is communicated with a drain pipe, and the surface of the drain pipe is provided with an electromagnetic valve.

[0012] Compared with the prior art, the device has the advantages that:

[0013] 1. The sewage treatment device used in the hot galvanizing process can achieve the effect of fully mixing sewage and reagents through the rotation of the second rotating rod driven by the motor, and the effect of avoiding the accumulation of impurities in the lower part of the processing cylinder is achieved through the upward and downward reciprocating movement of the annular scraper driven by the rotation of the second rotating rod, and the sewage in the lower part of the processing cylinder is pumped out to the top of the filter plate through the water inlet pipe and the water outlet pipe and is filtered again, thereby improving the sewage treatment effect.

[0014] 2. The sewage treatment device used in the hot galvanizing process can achieve the effect of conveniently cleaning the impurities on the top of the filter plate through the upward movement of the filter plate driven by the traction rod when the filter plate is lifted to the operating port, thereby avoiding the decrease of the filtering effect caused by the blockage of the filter plate. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the device.

[0016] Figure 2 It is a sectional view of the processing cylinder structure of the device.

[0017] Figure 3The utility model discloses a rotating disc, strip frame and slide bar structure schematic diagram.

[0018] Figure 4 The utility model discloses a sliding block, filter plate and slide bar structure schematic diagram.

[0019] Figure 5 The utility model discloses a chute, sliding block and water outlet pipe structure schematic diagram.

[0020] In the drawing: 1, base, 2, processing cylinder, 3, chute, 4, sliding block, 5, filter plate, 6, sliding sleeve, 7, slide rod, 8, annular scraper, 9, first rotating rod, 10, rotating disc, 11, strip frame, 12, slide bar, 13, delivery pump, 14, water inlet pipe, 15, water outlet pipe, 16, motor, 17, second rotating rod, 18, stirring vane, 19, transmission wheel, 20, transmission belt, 21, hydraulic rod, 22, pull rod, 23, operation port, 24, feed pipe, 25, drain pipe. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with 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 the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Embodiment one

[0023] Please refer to Figures 1-5 The utility model provides a kind of sewage treatment device for hot galvanizing process, including base 1, the top of base 1 is fixedly installed with processing cylinder 2, the upper left side of processing cylinder 2 is communicated with feed pipe 24, the lower left side of processing cylinder 2 is communicated with drain pipe 25, the surface of drain pipe 25 is provided with solenoid valve, the both sides and the front and rear of processing cylinder 2 inside are all set with chute 3, sliding block 4 is slidably connected in the inside of chute 3, four sliding blocks 4 are fixedly installed with filter plate 5 between, the right side of the top of base 1 is fixedly installed with delivery pump 13, the inlet end of delivery pump 13 is communicated with water inlet pipe 14, the outlet end of delivery pump 13 is communicated with water outlet pipe 15, the left end of water inlet pipe 14 penetrates processing cylinder 2 and extends to the inside of processing cylinder 2, one end of water outlet pipe 15 penetrates processing cylinder 2 and extends to the upper side of processing cylinder 2 inside;

[0024] Specific, the top of the filter plate 5 is fixedly installed with a sliding sleeve 6 by opening an opening, the inside of the sliding sleeve 6 is slidably connected with a sliding rod 7, the surface of the sliding rod 7 and below the filter plate 5 is fixedly installed with an annular scraper 8 through a support, the top end of the sliding rod 7 penetrates the processing cylinder 2 and extends to the outside of the processing cylinder 2, the top of the processing cylinder 2 is rotatably connected with a first rotating rod 9 through a support, the left end of the first rotating rod 9 is fixedly installed with a rotating disc 10, the top end of the sliding rod 7 is fixedly installed with a strip frame 11, the left side of the rotating disc 10 is fixedly installed with a sliding strip 12, the left end of the sliding strip 12 extends to the inside of the strip frame 11, the right side of the processing cylinder 2 is fixedly installed with a motor 16 through a support, the output shaft of the motor 16 is fixedly installed with a second rotating rod 17 through a shaft coupling, the left end of the second rotating rod 17 penetrates the processing cylinder 2 and extends to the inside of the processing cylinder 2, the surface of the second rotating rod 17 and inside the processing cylinder 2 is fixedly installed with stirring blades 18, and the stirring blades 18 are annularly arranged with a plurality of stirring blades, the right end of the first rotating rod 9 and the surface of the second rotating rod 17 are both fixedly installed with a transmission wheel 19, the two transmission wheels 19 are transmissionally connected through a transmission belt 20, by setting the motor 16, the motor 16 is a servo motor, and by starting the delivery pump 13 and the motor 16, the motor 16 drives the second rotating rod 17 to rotate, the second rotating rod 17 drives the plurality of stirring blades 18 to rotate, the stirring blades 18 rotating can achieve the effect of fully mixing sewage and reagents, at the same time, the second rotating rod 17 rotating can drive the first rotating rod 9 to rotate through the transmission wheel 19 and the transmission belt 20, the first rotating rod 9 rotating drives the rotating disc 10 to rotate, the rotating disc 10 rotating drives the sliding strip 12 to rotate, the sliding strip 12 rotating can drive the sliding rod 7 to move up and down reciprocatingly through the strip frame 11, the sliding rod 7 moving drives the annular scraper 8 to move, the annular scraper 8 moving can scrape off the impurities attached to the inner wall of the processing cylinder 2, at the same time, the delivery pump 13 starting can pump out the sewage below the inside of the processing cylinder 2 to the top of the filter plate 5 through the water inlet pipe 14 and the water outlet pipe 15 and re-filter, thereby achieving the effect of avoiding the impurities to accumulate below the inside of the processing cylinder 2.

[0025] Specific, the left side of the top of the processing cylinder 2 is fixedly installed with a hydraulic rod 21, the top end of the hydraulic rod 21 is fixedly installed with a traction rod 22 through a support, the bottom end of the traction rod 22 penetrates the processing cylinder 2 and extends to the inside of the processing cylinder 2, the bottom end of the traction rod 22 is fixedly connected to the top of the filter plate 5, the left side of the processing cylinder 2 is provided with an operation port 23, by setting the hydraulic rod 21, and by controlling the hydraulic rod 21 to extend, the hydraulic rod 21 extending drives the traction rod 22 to rise, the traction rod 22 rising drives the filter plate 5 to rise, the filter plate 5 rising to the operation port 23 can achieve the effect of facilitating the impurities on the top of the filter plate 5 to be cleaned, avoiding the situation that the filtering effect is reduced due to the filter plate 5 being blocked.

[0026] Working principle: the utility model discloses a sewage treatment device for hot galvanizing process, through the sewage and chemical reagent from the feed pipe 24 pour into processing cylinder 2, then start conveying pump 13 and motor 16, motor 16 starts driving second rotary rod 17 rotation, and a plurality of stirring vane 18 are rotated to stirring vane 18 rotation can reach the effect of fully mixing sewage and reagent, simultaneously, the second rotary rod 17 rotation can drive first rotary rod 9 rotation through transmission wheel 19 and transmission belt 20, and first rotary rod 9 rotation drives rotary table 10 rotation, and rotary table 10 rotation drives slide bar 12 rotation, and slide bar 12 rotation can drive slide rod 7 reciprocating motion up and down through strip frame 11, and slide rod 7 moves and drives annular scraper 8 moves, and annular scraper 8 moves can scrape off the impurities adhered on the inner wall of processing cylinder 2, and simultaneously, conveying pump 13 starts and can through inlet pipe 14 and outlet pipe 15 to filter plate 5 top of processing cylinder 2 inside lower part of sewage is extracted and is filtered again, thereby reaches the effect of avoiding the impurities to accumulate in the lower part of processing cylinder 2, improves the effect of sewage treatment, after using, can through control hydraulic rod 21 extension, and hydraulic rod 21 extension drives traction rod 22 to rise, and traction rod 22 rises and drives filter plate 5 to rise, and when filter plate 5 rises to operating mouth 23, can reach the effect of conveniently cleaning the impurities on the top of filter plate 5, avoids the situation of the filtration effect to drop due to filter plate 5 blockage.

[0027] The contents not described in detail in the specification belong to the prior art known to the person skilled in the art.

[0028] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A device for sewage treatment in a hot galvanizing process, comprising a base (1), characterized in that: The top of the base (1) is fixedly installed with a processing cylinder (2), both sides and the front and rear of the inside of the processing cylinder (2) are provided with a sliding groove (3), the inside of the sliding groove (3) is slidably connected with a sliding block (4), four sliding blocks (4) are fixedly installed with a filter plate (5), the right side of the top of the base (1) is fixedly installed with a conveying pump (13), the inlet end of the conveying pump (13) is communicated with a water inlet pipe (14), the outlet end of the conveying pump (13) is communicated with a water outlet pipe (15), the left end of the water inlet pipe (14) penetrates through the processing cylinder (2) and extends into the inside of the processing cylinder (2), one end of the water outlet pipe (15) penetrates through the processing cylinder (2) and extends to above the inside of the processing cylinder (2); The top of the filter plate (5) is fixedly installed with a sliding sleeve (6) through an opening, the inside of the sliding sleeve (6) is slidably connected with a sliding rod (7), the surface of the sliding rod (7) and below the filter plate (5) are fixedly installed with an annular scraper (8) through a support, the top end of the sliding rod (7) penetrates through the processing cylinder (2) and extends to the outside of the processing cylinder (2).

2. A device for treating wastewater from a hot galvanizing process according to claim 1, characterized in that: The top of the processing cylinder (2) is rotatably connected with a first rotating rod (9) through a support, the left end of the first rotating rod (9) is fixedly installed with a rotating disc (10), the top end of the sliding rod (7) is fixedly installed with a strip-shaped frame (11), the left side of the rotating disc (10) is fixedly installed with a sliding strip (12), the left end of the sliding strip (12) extends to the inside of the strip-shaped frame (11).

3. A device for treating waste water in a hot galvanizing process according to claim 2, characterized in that: The right side of the processing cylinder (2) is fixedly installed with a motor (16) through a support, the output shaft of the motor (16) is fixedly installed with a second rotating rod (17) through a shaft coupling, the left end of the second rotating rod (17) penetrates through the processing cylinder (2) and extends to the inside of the processing cylinder (2), the surface of the second rotating rod (17) and inside the processing cylinder (2) are fixedly installed with stirring blades (18), and the stirring blades (18) are annularly arranged.

4. A device for treating waste water in a hot galvanizing process according to claim 3, characterized in that: The right end of the first rotating rod (9) and the surface of the second rotating rod (17) are fixedly installed with a transmission wheel (19), and the two transmission wheels (19) are drivingly connected through a transmission belt (20).

5. A device for treating wastewater from a hot galvanizing process according to claim 1, characterized in that: The left side of the top of the processing cylinder (2) is fixedly installed with a hydraulic rod (21), the top end of the hydraulic rod (21) is fixedly installed with a traction rod (22) through a support, the bottom end of the traction rod (22) penetrates through the processing cylinder (2) and extends to the inside of the processing cylinder (2), the bottom end of the traction rod (22) is fixedly connected to the top of the filter plate (5), and the left side of the processing cylinder (2) is provided with an operation port (23).

6. A device for treating wastewater from a hot galvanizing process according to claim 1, characterized in that: The left side of the top of the processing cylinder (2) is communicated with a feeding pipe (24), the left side of the bottom of the processing cylinder (2) is communicated with a drain pipe (25), and the surface of the drain pipe (25) is provided with an electromagnetic valve.

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