Environment-friendly adsorption tower for industrial wastewater treatment

Abstract

The utility model discloses an environment-friendly adsorption tower for industrial wastewater treatment, which comprises an adsorption tower, the output end of a first motor is connected with the input end of a speed reducer, the output end of the speed reducer is connected with a rotating shaft, the rotating shaft is rotatably connected inside an impurity removal filter plate, the bottom end of the rotating shaft is fixedly connected with a top filter plate, and the top filter plate is fixedly connected with a bottom filter plate. A plurality of ejector rods are fixedly arranged at the bottom of the top filter plate. The utility model relates to the technical field of wastewater treatment, the work of a first motor can reduce the output rotating speed through a speed reducer, a rotating shaft can drive a top filter plate to rotate, and the top filter plate drives an ejector rod to stir adsorption particles supporting the top of the filter plate, so that the contact points among the adsorption particles are changed; the contact points of the adsorption particles are changed through stirring of the ejector rod, so that the surfaces of the adsorption particles can adsorb impurities in wastewater without dead corners, the adsorption capacity of the adsorption particles is improved, and certain practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, in particular to an environmentally friendly adsorption tower for industrial wastewater treatment. Background Art

[0002] Industrial wastewater treatment refers to the water used in the industrial production process being properly treated and reused for production or properly discharged from the factory, including the management of production water and measures taken to facilitate wastewater treatment. The first step of production treatment is to dispose of insoluble waste and sedimentary waste in industrial wastewater, and most of them currently use adsorption towers for impurity adsorption. At present, adsorption towers usually use activated carbon and ion exchange resins as adsorption particles to adsorb impurities in wastewater. Usually, the adsorption particles are placed in the adsorption tower. When the water flows through the adsorption particles, the impurities are adsorbed on the surface of the adsorption particles, and the water falls and collects in the gaps of the adsorption particles. Although this adsorption method can remove some impurities in the wastewater, because the adsorption particles are gathered together, the adhesion part of their surface is difficult to contact with the wastewater, which makes it difficult for the adsorption particles to play their maximum role. To this end, we provide an environmentally friendly adsorption tower for industrial wastewater treatment to solve the above problems. Utility Model Content

[0003] In order to solve the above-mentioned problem, that is, to solve the problem raised by the above-mentioned background technology, the utility model proposes an environmentally friendly adsorption tower for industrial wastewater treatment, including an adsorption tower, the inner cavity of the adsorption tower is fixedly provided with a supporting filter plate, the top of the supporting filter plate is used to place adsorption particles, the inner cavity of the adsorption tower is located above the supporting filter plate and is fixedly provided with a debris removal filter plate, the top of the debris removal filter plate is fixedly provided with a waterproof cover, the inner cavity of the waterproof cover is installed with a first motor and a reducer, the output end of the first motor is connected to the input end of the reducer, the output end of the reducer is connected to a rotating shaft, the rotating shaft is rotatably connected to the inside of the debris removal filter plate, the bottom end of the rotating shaft is fixedly connected to a top filter plate, and the bottom of the top filter plate is fixedly provided with a plurality of top rods.

[0004] Preferably, the top filter plate is rotatably connected to the inner cavity of the adsorption tower via a bearing, and a plurality of bottom rods are fixedly provided on the top of the supporting filter plate, and the top rods and the bottom rods are staggered.

[0005] Preferably, a medicine valve is provided on the outer wall of the casing below the supporting filter plate, and a drain valve is provided at the bottom of the outer wall of the casing.

[0006] Preferably, a second motor is installed at the bottom of the outer wall of the adsorption tower, and the output end of the second motor is fixedly connected to a worm through a coupling, and the other end of the worm is rotatably connected to the adsorption tower through a bearing seat, and a worm wheel is meshed on one side of the outer wall of the worm, and an agitator is fixedly arranged on the top of the worm wheel, and the shaft end of the agitator is rotatably connected to the adsorption tower through a sealed bearing.

[0007] The beneficial technical effect of the utility model is as follows: the operation of the first motor can reduce the output speed through the reducer, and the rotating shaft can drive the top filter plate to rotate, and the top filter plate drives the top rod to stir the adsorption particles supporting the top of the filter plate, so that the contact points between the adsorption particles change. The adsorption particles change their contact points with each other through the stirring of the top rod, so that the surface of the adsorption particles can adsorb impurities in the wastewater without dead angles, thereby improving the adsorption capacity of the adsorption particles, and has certain practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 The main structural schematic diagram of the utility model is shown.

[0009] Attached figure numbers 1, adsorption tower; 2, supporting filter plate; 3, impurity removal filter plate; 4, waterproof cover; 5, first motor; 6, reducer; 7, rotating shaft; 8, top filter plate; 9, top rod; 10, bottom rod; 11, medicine valve; 12, drain valve; 13, second motor; 14, worm; 15, agitator; 16, worm gear. DETAILED DESCRIPTION

[0010] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0011] The utility model proposes an environmentally friendly adsorption tower for industrial wastewater treatment, comprising an adsorption tower 1, wherein a supporting filter plate 2 is fixedly arranged in the inner cavity of the adsorption tower 1, and the top of the supporting filter plate 2 is used to place adsorption particles, and an impurity removal filter plate 3 is fixedly arranged in the inner cavity of the adsorption tower 1 above the supporting filter plate 2, and the impurity removal filter plate 3 can perform the first impurity removal on larger impurities in the wastewater, and a waterproof cover 4 is fixedly arranged on the top of the impurity removal filter plate 3, and a first motor 5 and a reducer 6 are installed in the inner cavity of the waterproof cover 4, and the waterproof cover 4 can prevent the wastewater from contacting the first motor 5, and the output of the first motor 5 The first end is connected to the input end of the reducer 6, the output end of the reducer 6 is connected to the rotating shaft 7, the rotating shaft 7 is rotatably connected to the inside of the impurity removal filter plate 3, the bottom end of the rotating shaft 7 is fixedly connected to the top filter plate 8, the operation of the first motor 5 can reduce the output speed through the reducer 6, and the rotating shaft 7 can drive the top filter plate 8 to rotate, and a plurality of top rods 9 are fixedly provided at the bottom of the top filter plate 8. The top filter plate 8 drives the top rods 9 to stir the adsorption particles on the top of the support filter plate 2, so that the contact points between the adsorption particles are changed, so that the surface of the adsorption particles can adsorb impurities in the wastewater without dead angles.

[0012] Specifically, the top filter plate 8 is rotatably connected to the inner cavity of the adsorption tower 1 through a bearing. The design purpose is that due to the large size of the top filter plate 8, this design can increase the rotation stability of the top filter plate 8. A plurality of bottom rods 10 are fixedly arranged on the top of the supporting filter plate 2, and the top rods 9 and the bottom rods 10 are staggered. By arranging the bottom rods 10 on the top of the supporting filter plate 2, the rotation of the top rods 9 can better drive the adsorbed particles to change their positions.

[0013] Specifically, a reagent valve 11 is provided on the outer wall of the casing below the supporting filter plate 2. The design of the reagent valve 11 allows the impurity removal agent to directly enter the bottom of the inner cavity of the adsorption tower 1, and a drain valve 12 is provided at the bottom of the outer wall of the casing. The drain valve 12 can be connected to an external pipe or a collection box to collect water.

[0014] Specifically, a second motor 13 is installed at the bottom of the outer wall of the adsorption tower 1, and the output end of the second motor 13 is fixedly connected to a worm 14 through a coupling. The drive of the second motor 13 can provide rotational power for the worm 14, and the other end of the worm 14 is rotatably connected to the adsorption tower 1 through a bearing seat. The design purpose is to increase the stability of the rotation of the worm 14. A worm wheel 16 is meshed on one side of the outer wall of the worm 14, and an agitator 15 is fixedly arranged on the top of the worm wheel 16. The axial end of the agitator 15 is rotatably connected to the adsorption tower 1 through a sealed bearing. Through the meshing of the worm 14 and the worm wheel 16, the output speed of the second motor 13 can be reduced, and the agitator 15 can be driven to rotate, so as to achieve uniform mixing of water and impurity removal agent.

[0015] According to the personnel in this field, all the electrical parts and components in this case are universal standard parts or components known to the technical personnel in this field, and their structures and principles can be known to the technical personnel through technical manuals or through conventional experimental methods. The models are compatible with this solution and can operate normally. All the electrical parts in this case are connected to the power supply adapted to them through wires, and according to the actual situation, a suitable controller is selected to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection is completed in the working order of each electrical component. The detailed connection means are well-known technologies in this field and will not be explained in the electrical control.

[0016] Working principle: When using the adsorption tower, the user can start the first motor 5. The operation of the first motor 5 can reduce the output speed through the reducer 6, and the rotating shaft 7 can drive the top filter plate 8 to rotate, and the top filter plate 8 drives the top rod 9 to stir the adsorption particles on the top of the support filter plate 2, so that the contact points between the adsorption particles change. At this time, the wastewater is poured into the inner cavity of the adsorption tower 1, and the larger particles in the wastewater are first intercepted and removed at the top of the impurity removal filter plate 3. Then the wastewater continues to fall and enters the interior of the adsorption particles through the top filter plate 8. When the wastewater contacts the adsorption particles, the impurities in the wastewater can be adsorbed. At the same time, the adsorption particles change their contact points with each other through the stirring of the top rod 9. The surface of the adsorption particles can adsorb impurities in the wastewater without dead corners. At this time, the water with adsorbed impurities can continue to fall through the supporting filter plate 2. When the water at the bottom of the inner cavity of the adsorption tower 1 reaches a certain amount, the water injection into the adsorption tower 1 is stopped, and the impurity removal agent (the impurity removal agent generally refers to a flocculant) is injected into the water at the bottom of the inner cavity of the adsorption tower 1 through the agent valve 11. Then the second motor 13 is started. With the cooperation of the worm 14 and the worm gear 16, the operation of the second motor 13 can reduce the speed of the agitator 15, and the agitator 15 can achieve uniform mixing of water and the impurity removal agent. After the mixing is completed, the water and the impurity removal agent can be discharged to the collection box through the drain valve 12 for sedimentation treatment. Finally, the impurities in the wastewater can be completely removed.

[0017] Although the present invention has been described with reference to preferred embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0018] In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0019] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0020] The term "comprise" or any other similar term is intended to cover a non-exclusive inclusion, such that a process, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, article, or apparatus / device.

[0021] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. An environmentally friendly adsorption tower for industrial wastewater treatment, comprising an adsorption tower (1), wherein a support filter plate (2) is fixedly arranged in the inner cavity of the adsorption tower (1), and the top of the support filter plate (2) is used to place adsorption particles, characterized in that: The inner cavity of the adsorption tower (1) is located above the supporting filter plate (2) and is fixedly provided with a dust removal filter plate (3); a waterproof cover (4) is fixedly provided on the top of the dust removal filter plate (3); a first motor (5) and a reducer (6) are installed in the inner cavity of the waterproof cover (4); the output end of the first motor (5) is connected to the input end of the reducer (6); the output end of the reducer (6) is connected to a rotating shaft (7); the rotating shaft (7) is rotatably connected to the inside of the dust removal filter plate (3); the bottom end of the rotating shaft (7) is fixedly connected to a top filter plate (8); a plurality of top rods (9) are fixedly provided at the bottom of the top filter plate (8).

2. The environmentally friendly adsorption tower for industrial wastewater treatment according to claim 1, characterized in that: The top filter plate (8) is rotatably connected to the inner cavity of the adsorption tower (1) via a bearing, and a plurality of bottom rods (10) are fixedly arranged on the top of the supporting filter plate (2), and the top rods (9) and the bottom rods (10) are arranged alternately.

3. The environmentally friendly adsorption tower for industrial wastewater treatment according to claim 1, characterized in that: A medicine valve (11) is provided on the outer wall of the adsorption tower (1) below the supporting filter plate (2), and a drainage valve (12) is provided at the bottom of the outer wall of the adsorption tower (1).

4. The environmentally friendly adsorption tower for industrial wastewater treatment according to claim 1, characterized in that: A second motor (13) is installed at the bottom of the outer wall of the adsorption tower (1); the output end of the second motor (13) is fixedly connected to a worm (14) via a coupling; the other end of the worm (14) is rotationally connected to the adsorption tower (1) via a bearing seat; a worm wheel (16) is meshed on one side of the outer wall of the worm (14); a stirrer (15) is fixedly arranged on the top of the worm wheel (16); and the shaft end of the stirrer (15) is rotationally connected to the adsorption tower (1) via a sealed bearing.

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