Floating impurity cleaning device for sewage treatment plant

Abstract

The utility model discloses a floating impurity cleaning device for a sewage treatment plant. The floating impurity cleaning device comprises a sewage treatment tank, a threaded rod is arranged on one side of the top end of the sewage treatment tank, one side of the threaded rod is in threaded connection with a threaded block, and a sliding block is arranged on the other side of the top end of the sewage treatment tank; wherein one end of the sliding block is fixedly connected with a cleaning opening, an anti-backflow plate is arranged on the inner side of the cleaning opening, and a torsion spring is arranged on one side of the anti-backflow plate; wherein one end of the cleaning opening is fixedly connected with a material storage groove, one side of the material storage groove is rotatably connected with a water removal plate, a clamping block is arranged on one side of the top end of the water removal plate, and a reset spring is arranged at the upper end of the clamping block, so that floating objects on the surface of the sewage treatment tank can be conveniently collected by the cleaning opening through the movement of the material storage groove and the cleaning opening; by arranging a water removal plate, the resistance generated when the impurities on the surface of the sewage treatment tank are cleaned can be conveniently reduced, and meanwhile, the impurities can be conveniently and rapidly removed.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment technical field, concretely is a floating impurity cleaning device for sewage treatment plant. BACKGROUND

[0002] The core task of the sewage treatment plant is to treat sewage from households, industries, agriculture and other sources, remove pollutants such as organic matter, suspended solids, nitrogen, phosphorus, heavy metals and pathogenic microorganisms, and through a series of physical, chemical and biological treatment processes, the sewage can be purified to the extent of meeting the discharge standard.

[0003] The patent document with the publication number CN220642687U discloses a sewage upper floating impurity collecting device for sewage treatment, which comprises a box body, left and right sides of the upper end of the box body are provided with connecting frames, the lower end of the connecting frame is provided with a buoyancy block, the front and rear ends of the box body are provided with water inlets, a scraper is installed in the middle of the water inlet, a rotating roller is further arranged on the inner side of the scraper, a plurality of hanging rods are uniformly distributed on the rotating roller, a sundry collecting box is further arranged in the box body, a filter cavity is formed between the sundry collecting box and the inner side wall of the box body, a first filter screen and a second filter screen are sequentially arranged in the filter cavity from top to bottom, the pore size of the second filter screen is smaller than that of the first filter screen, a third filter screen is arranged in the sundry collecting box, a water outlet pipe is further arranged at the lower end of the box body, a water pump is installed on the water outlet pipe, propelling devices are further arranged on the front and rear sides of the box body, the overall structure is simple, the operation and use are convenient, and good cleaning effect is achieved, which not only reduces the labor intensity of the operator, but also improves the reliability of the sewage floating impurity screening, saves manpower and improves work efficiency, but the patent still has the following problems in actual use:

[0004] The collecting device realizes the cleaning of floating impurities by setting the scraper, rotating roller and hanging rod, and by the effect of the box body floating on the sewage, but the moving direction of the box body is difficult to limit when the collecting device is used, and the impurities around the box body are easy to scatter during the moving process, which leads to low efficiency of the collecting device in cleaning the impurities, and the impurities sinking in the middle of the box body are also inconvenient to clean, so that the practicability of the collecting device is poor.

[0005] A floating impurity cleaning device for sewage treatment plant is proposed to solve the problems mentioned above. UTILITY MODEL CONTENTS

[0006] The utility model discloses a purpose lies in providing a kind of floating impurity cleaning device for sewage treatment plant, to solve the effect that the above-mentioned background technology is proposed currently the collection device by setting scraper, rotating roller and hanging pole mode, and by the box floating on sewage, realize the cleaning of floating impurity, but as the collection device when being used, the moving direction of box is difficult to limit, and in the moving process, the impurity around box is scattered, to cause the collection device to the efficiency of impurity cleaning to be lower, and the impurity sinking in the middle of box is also more inconvenient when being removed, thus make the practicality of the collection device be poorer problem.

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of floating impurity cleaning device for sewage treatment plant, including sewage treatment pond;

[0008] The side of the sewage treatment pond is provided with motor, and the upper portion of the sewage treatment pond is provided with cylinder;

[0009] Further comprising:

[0010] The side of the top of the sewage treatment pond is fixedly connected with moving groove, and the middle of the moving groove is rotatably connected with threaded rod, and the side of the threaded rod is threadedly connected with threaded block, and the other side of the top of the sewage treatment pond is provided with guide rod, and the outer side of the guide rod is slidably connected with sliding block;

[0011] Wherein, the one end of the sliding block is fixedly connected with cleaning port, and the inner side of the cleaning port is provided with anti-backflow plate, and the side of the anti-backflow plate is rotatably connected with rotating groove, and the one end of the anti-backflow plate is fixedly connected with torsion spring;

[0012] Wherein, the one end of the cleaning port is fixedly connected with storage groove, and the upper end of the outer wall of the storage groove is fixedly connected with connecting frame, and the bottom of the storage groove is provided with drain, and the side of the storage groove is rotatably connected with water removal plate, and the top of the water removal plate is provided with handle, and the side of the handle is provided with clamping block, and the upper end of the clamping block is fixedly connected with limiting block, and the top of the limiting block is fixedly connected with sliding rod, and the top of the sliding rod is fixedly connected with adjusting rod, and the outer side of the sliding rod is sleeved with reset spring.

[0013] Preferably, the moving groove is symmetrically arranged on both sides of the top of the sewage treatment pond, and the one end of the threaded rod is fixedly connected with the motor through the moving groove, and the guide rod is fixedly connected in the middle of the moving groove, so as to facilitate the positioning of the guide rod.

[0014] Preferably, the connecting frame is symmetrically arranged on both sides of the top of the storage groove, and the top of the threaded block and the sliding block is connected with the connecting frame on both sides of the storage groove through the cylinder, so as to facilitate the positioning of the connecting frame.

[0015] Preferably, the cleaning port is arranged at the lower end of one side of the storage tank in an inclined manner, and the rotating groove is arranged at the bottom of the cleaning port, so that the impurities can enter the rotating groove.

[0016] Preferably, the cross section of the anti-backflow plate is L-shaped, one end of the bent part of the anti-backflow plate is rotatably connected to one side of the rotating groove through the middle of the torsion spring, and the other end of the torsion spring is fixedly connected to one side of the rotating groove, so that the anti-backflow plate can be positioned.

[0017] Preferably, the water removal plate is rotatably connected to the end of the storage tank away from the cleaning port, and the handle is arranged in the middle of the top end of the water removal plate, so that the water removal plate can be positioned.

[0018] Preferably, the clamping block, the limiting block, the sliding rod and the reset spring are slidably connected to one side of the top end of the storage tank, one side of the clamping block is overlapped with one side of the water removal plate, and the adjusting rod is overlapped with the top surface of the storage tank, so that the water removal plate can be positioned.

[0019] Compared with the prior art, the floating impurity cleaning device for a sewage treatment plant has the advantages that: the storage tank and the cleaning port can be moved, the floating impurities on the surface of the sewage treatment tank can be collected by the cleaning port, the cleaning of the impurities is more convenient and fast, the resistance during the cleaning of the impurities on the surface of the sewage treatment tank is reduced by the water removal plate, the impurities can be quickly removed by the expansion of the water removal plate, the height of the cleaning port can be adjusted according to the depth of the sewage, and the practicality of the floating impurities is improved.

[0020] 1. The floating impurity cleaning device is provided with a threaded rod, a threaded block, a guide rod, a guide block, a storage tank, a cleaning port, an anti-backflow plate and a torsion spring, so that the anti-backflow plate can be inclined by the movement of the storage tank and the cleaning port, the floating impurities on the surface of the sewage treatment tank can be collected by the cleaning port, the cleaning of the impurities is not affected by the dispersion of the impurities during use, the cleaning of the impurities is more convenient and fast, and therefore the practicality of the floating impurity cleaning device for a sewage treatment plant is stronger.

[0021] 2. The floating impurity cleaning device is provided with a water removal plate, a clamping block, a sliding rod, an adjusting rod and a reset spring, so that the resistance during the cleaning of the impurities on the surface of the sewage treatment tank is reduced, the impurities can be quickly removed by the expansion of the water removal plate, and therefore the practicality of the floating impurity cleaning device for a sewage treatment plant is stronger.

[0022] 3. The floating impurity cleaning device is provided with a gas cylinder between the threaded block, the sliding block and the connecting frame, so that the height of the cleaning port can be adjusted according to the depth of the sewage, and therefore the practicality of the floating impurity cleaning device for a sewage treatment plant is stronger. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the schematic diagram of the vertical section structure of the utility model;

[0024] Figure 2 It is the schematic diagram of the overall structure of the utility model from the top;

[0025] Figure 3 It is the schematic diagram of the overall structure of the utility model from the side;

[0026] Figure 4 It is the schematic diagram of the utility model Figure 1 The enlarged structure schematic diagram of A place in the middle;

[0027] Figure 5 It is the schematic diagram of the utility model Figure 1 The enlarged structure schematic diagram of B place in the middle.

[0028] In the drawing: 1, sewage treatment tank; 2, moving groove; 3, threaded rod; 4, motor; 5, threaded block; 6, guide rod; 7, sliding block; 8, cleaning port; 9, anti-backflow plate; 10, rotating groove; 11, torsion spring; 12, storage groove; 13, draining port; 14, water removal plate; 15, handle; 16, clamping block; 17, limiting block; 18, sliding rod; 19, adjusting rod; 20, return spring; 21, connecting frame; 22, air cylinder. DETAILED DESCRIPTION

[0029] 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, rather than 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.

[0030] Please refer to Figures 1-5 The utility model provides technical scheme: a floating impurity cleaning device for sewage treatment plant, including sewage treatment tank 1;The side of sewage treatment tank 1 is installed with motor 4, and the top of sewage treatment tank 1 is provided with air cylinder 22;It further includes: one side of the top of sewage treatment tank 1 is fixedly connected with moving groove 2, and the middle of moving groove 2 is rotatably connected with threaded rod 3, and one side of threaded rod 3 is threadedly connected with threaded block 5, and the other side of the top of sewage treatment tank 1 is provided with guide rod 6, and the outside of guide rod 6 is slidably connected with sliding block 7;Moving groove 2 is symmetrically arranged on the both sides of the top of sewage treatment tank 1, and one end of threaded rod 3 is fixedly connected with motor 4 through moving groove 2, and guide rod 6 is fixedly connected in the middle of moving groove 2, as Figures 1-3As shown, the movement of the storage tank 12 and the cleaning port 8 is limited by setting the moving groove 2, so as to facilitate the stable movement of the cleaning port 8, reduce the influence of the scattered impurities on the cleaning efficiency, and therefore make the sewage treatment plant floating impurity cleaning device more practical.

[0031] As shown, the movement of the storage tank 12 and the cleaning port 8 is limited by setting the moving groove 2, so as to facilitate the stable movement of the cleaning port 8, reduce the influence of the scattered impurities on the cleaning efficiency, and therefore make the sewage treatment plant floating impurity cleaning device more practical. Figure 1 、 Figure 4 As shown, the movement of the storage tank 12 and the cleaning port 8 is limited by setting the moving groove 2, so as to facilitate the stable movement of the cleaning port 8, reduce the influence of the scattered impurities on the cleaning efficiency, and therefore make the sewage treatment plant floating impurity cleaning device more practical.

[0032] As shown, the movement of the storage tank 12 and the cleaning port 8 is limited by setting the moving groove 2, so as to facilitate the stable movement of the cleaning port 8, reduce the influence of the scattered impurities on the cleaning efficiency, and therefore make the sewage treatment plant floating impurity cleaning device more practical. Figures 1-3 、 Figure 5 As shown, the movement of the storage tank 12 and the cleaning port 8 is limited by setting the moving groove 2, so as to facilitate the stable movement of the cleaning port 8, reduce the influence of the scattered impurities on the cleaning efficiency, and therefore make the sewage treatment plant floating impurity cleaning device more practical.

[0033] Working principle: when using the floating impurity cleaning device, first, by controlling the extension and retraction of the air cylinder 22, the connecting frame 21 drives the storage tank 12 to rise and fall in the sewage treatment tank 1, so that the cleaning port 8 is in contact with the surface of the sewage.

[0034] Secondly, the power of the motor 4 on one side of the moving tank 2 is turned on, so that the motor 4 drives the threaded rod 3 to rotate, so that the threaded rod 3 drives the threaded block 5 to move, and at the same time the storage tank 12 slides on the guide rod 6 through the sliding block 7, at this time the cleaning port 8 moves, the sewage pushes the anti-backflow plate 9 to rotate in the rotating groove 10, and the torsional spring 11 is contracted, that is, the impurities flow into the storage tank 12, and the water is removed through the water removal plate 14 and the drain port 13.

[0035] Finally, after cleaning is completed, the adjusting rod 19 is pulled upward, the adjusting rod 19 drives the sliding rod 18 and the limiting block 17 to rise, at this time the return spring 20 is contracted, the clamping block 16 is separated from the water removal plate 14 on one side of the handle 15, and the water removal plate 14 is rotated and unfolded, that is, the impurities are removed.

[0036] 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 principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A floating impurity cleaning device for sewage treatment plants, comprising a sewage treatment tank (1); A motor (4) is installed on one side of the sewage treatment tank (1), and a pneumatic cylinder (22) is arranged above the sewage treatment tank (1); characterized in that Further comprising: One side of the top end of the sewage treatment tank (1) is fixedly connected with a moving groove (2), a threaded rod (3) is rotatably connected in the middle of the moving groove (2), a threaded block (5) is threadedly connected to one side of the threaded rod (3), the other side of the top end of the sewage treatment tank (1) is provided with a guide rod (6), and a sliding block (7) is slidably connected to the outer side of the guide rod (6); Wherein, one end of the sliding block (7) is fixedly connected with a cleaning port (8), the inner side of the cleaning port (8) is provided with an anti-backflow plate (9), one side of the anti-backflow plate (9) is rotatably connected with a rotating groove (10), and one end of the anti-backflow plate (9) is fixedly connected with a torsion spring (11); Wherein, one end of the cleaning port (8) is fixedly connected with a storage tank (12), the upper end of the outer wall of the storage tank (12) is fixedly connected with a connecting frame (21), the bottom of the storage tank (12) is provided with a draining port (13), one side of the storage tank (12) is rotatably connected with a water removal plate (14), the top end of the water removal plate (14) is provided with a handle (15), one side of the handle (15) is provided with a clamping block (16), the upper end of the clamping block (16) is fixedly connected with a limiting block (17), the top end of the limiting block (17) is fixedly connected with a sliding rod (18), the top end of the sliding rod (18) is fixedly connected with an adjusting rod (19), the outer side of the sliding rod (18) is sleeved with a reset spring (20).

2. A floating debris cleaning device for use in a sewage treatment plant according to claim 1, characterised in that: The moving groove (2) is symmetrically arranged on both sides of the top end of the sewage treatment tank (1), one end of the threaded rod (3) penetrates through the moving groove (2) and is fixedly connected with the motor (4), and the guide rod (6) is fixedly connected in the middle of the moving groove (2).

3. A floating debris cleaning device for use in a sewage treatment plant according to claim 1, characterised in that: The connecting frame (21) is symmetrically arranged on both sides of the top end of the storage tank (12), and the threaded block (5) and the sliding block (7) are respectively connected with the connecting frames (21) on both sides of the storage tank (12) through the pneumatic cylinder (22).

4. A floating debris cleaning device for use in a sewage treatment plant according to claim 1, characterised in that: The cleaning port (8) is inclinedly arranged at the lower end of one side of the storage tank (12), and the rotating groove (10) is arranged at the bottom of the cleaning port (8).

5. A floating debris cleaning device for use in a sewage treatment plant according to claim 1, characterised in that: The cross section of the anti-backflow plate (9) is L-shaped, one end of the bent part of the anti-backflow plate (9) penetrates through the middle of the torsion spring (11) and is rotatably connected with one side of the rotating groove (10), and the other end of the torsion spring (11) is fixedly connected with one side of the rotating groove (10).

6. A floating debris cleaning device for use in a sewage treatment plant according to claim 1, characterised in that: The water removal plate (14) is rotatably connected to the end of the storage tank (12) away from the cleaning port (8), and the handle (15) is arranged in the middle of the top end of the water removal plate (14).

7. A floating debris cleaning device for use in a sewage treatment plant according to claim 1, characterised in that: The clamping block (16), the limiting block (17), the sliding rod (18) and the reset spring (20) are slidably connected with one side of the top end of the storage tank (12), one side of the clamping block (16) is overlapped with one side of the water removal plate (14), and the adjusting rod (19) is overlapped with the top surface of the storage tank (12).

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