A deep adsorption phosphorus removal device using attapulgite

Abstract

This utility model relates to an attapulgite deep adsorption phosphorus removal device, belonging to the technical field of wastewater treatment equipment. The attapulgite deep adsorption phosphorus removal device includes a locking mechanism, which includes a lock cap and a lock head. The lock head has a stone column hole inside and a groove on its outer surface. A displacement groove is also provided on the outer surface of the lock head at the location of the groove. The lock cap has a lock hole inside and pressing components are symmetrically distributed and movably installed on its outer side. At the same time, a threaded pipe is connected to one side of the lock cap. The threaded pipe and the lock cap are integrally cast. Both the inside of the threaded pipe and the inside of the lock cap are hollow. This attapulgite deep adsorption phosphorus removal device allows the operator to easily operate the locking mechanism without the need for external tools such as wrenches and pliers, making the disassembly and assembly of the attapulgite column convenient.

Description

Technical Field

[0001] This utility model relates to a deep adsorption and phosphorus removal device using attapulgite, belonging to the technical field of wastewater treatment equipment. Background Technology

[0002] Attapulgite, also known as palygorskite or palygorskite chalcedony, is a hydrous magnesium aluminum silicate clay mineral with a layered chain structure, belonging to the sepiolite group. Due to its unique crystal structure and physicochemical properties, it has wide applications in industry, agriculture, environmental protection, and other fields. Its main function is adsorption, for example, in wastewater treatment (adsorbing heavy metals and organic pollutants); as an adsorbent for oils and greases (such as oil stain removal); and as a decolorizing agent (such as in edible oil refining).

[0003] A related technology provides an attapulgite deep adsorption phosphorus removal device, including an adsorption cylinder, a U-shaped plate, and two three-way pipes. Support rods are fixedly connected to the four corners of the bottom of the U-shaped plate, and a base plate is fixedly connected to the four support rods. The adsorption cylinder is disposed inside the U-shaped plate. Openings are provided at the top and bottom of the U-shaped plate. The two three-way pipes are symmetrically arranged about the U-shaped plate, and insert pipes are fixedly connected to their closest ends. Through holes are provided at both ends of the adsorption cylinder, and the two insert pipes are movably inserted into the corresponding through holes. A water supply mechanism is connected to both ends of each three-way pipe. Two mounting plates are symmetrically fixedly connected to the right outer wall of the U-shaped plate. A bidirectional screw is rotatably arranged between the two mounting plates. The two ends of the bidirectional screw pass through the corresponding mounting plates and are threaded with connecting mechanisms. The two three-way pipes are respectively drivenly connected to the corresponding connecting mechanisms.

[0004] This attapulgite deep adsorption phosphorus removal equipment, through the setting of a bidirectional screw and two connecting mechanisms, can drive two three-way pipes to separate the corresponding insertion pipes and corresponding annular plates from the adsorption cylinder during the rotation of the bidirectional screw, thereby effectively simplifying the disassembly and assembly process of the adsorption cylinder and facilitating the replacement of the adsorbent.

[0005] However, the problems and defects are also obvious. When manually pushing the double-acting screw to rotate, it is relatively difficult to rotate the double-acting screw. The operator needs to use tools such as pliers or wrenches, which makes it impossible for the operator to work with bare hands, which is inconvenient. Utility Model Content

[0006] To solve the above-mentioned technical problems, this utility model provides an attapulgite deep adsorption phosphorus removal device, which solves the problem that the attapulgite deep adsorption phosphorus removal equipment in the background art cannot be disassembled and replaced by the operator without manual operation, which is inconvenient.

[0007] The technical solution adopted by this utility model to solve its technical problem is:

[0008] An attapulgite deep adsorption phosphorus removal device, the attapulgite deep adsorption phosphorus removal device comprising:

[0009] A locking mechanism, comprising a lock cap and a lock head; the lock head has a column hole inside, a groove on the outer surface of the lock head, and a displacement groove at the location where the groove is formed on the outer surface of the lock head.

[0010] The lock cap has a lock hole inside, and clamping components are symmetrically distributed and movably installed on the outside of the lock cap; at the same time, a threaded tube is connected to one side of the lock cap, and the threaded tube and the lock cap are integrally cast; both the inside of the threaded tube and the inside of the lock cap are hollow.

[0011] Preferably, the clamping assembly includes a clamping handle, which includes a clamping handle body. One end of the clamping handle body is provided with a clamping plate located inside the lock hole, and the clamping plate is hinged and movably mounted on the lock cap. The other end of the clamping handle body is provided with a buckle.

[0012] Preferably, the attapulgite deep adsorption and dephosphorization device further includes a sliding plate and a base, wherein a positioning rod is provided on the base, and the sliding plate is slidably mounted on the positioning rod.

[0013] Preferably, a locking mechanism is provided at the center of the slide plate shaft, the upper end of the locking mechanism is connected to a sewage three-way valve, and one end of the sewage three-way valve is connected to a sewage pipe; an alignment sleeve is installed on the base, the lower end of the alignment sleeve is connected to a clean water three-way valve, and one end of the clean water three-way valve is connected to a drain pipe; at the same time, an attapulgite column is installed between the locking mechanism and the alignment sleeve.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] Compared with current attapulgite deep adsorption phosphorus removal equipment, the aforementioned attapulgite deep adsorption phosphorus removal device has the following advantages:

[0016] This device departs from the traditional adsorption and phosphorus removal equipment, which uses a bidirectional screw and two connecting mechanisms to drive two three-way pipes to separate the corresponding insertion tubes and annular plates from the adsorption cylinder during the rotation of the bidirectional screw, thus simplifying the disassembly and assembly process of the adsorption cylinder and facilitating the replacement of the adsorbent. Instead, it innovatively designs a sliding plate and a base. The base is equipped with a positioning rod, and the sliding plate is slidably mounted on the positioning rod. A locking mechanism is located at the axis of the sliding plate, and an alignment sleeve is installed on the base. The locking mechanism includes a lock cap and a lock head. The lock head has a column hole inside and a groove on its outer surface. A displacement groove is also formed on the outer surface of the lock head at the location of the groove. The lock cap has a lock hole inside, and pressing components are symmetrically distributed and movably installed on the outer side of the lock cap.

[0017] When it is necessary to assemble the attapulgite column, after one end of the attapulgite column is aligned and sealed inside the alignment sleeve, the upper end of the attapulgite column is aligned with the position of the locking mechanism. The displacement groove opened on the outer surface of the lock head slides and moves along the outer surface of the pressure plate until the pressure plate passes through the displacement groove. At the same time, the lock head is rotated and the force is applied to the buckle position, pushing the pressure handle body to drive the pressure plate to rotate, so that one side of the pressure plate is locked in the groove, resulting in the locking installation between the lock head and the lock cap.

[0018] This allows operators to easily operate the locking mechanism without the need for external tools such as wrenches and pliers, making the assembly and disassembly of the attapulgite pillars quite convenient. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of an attapulgite deep adsorption phosphorus removal device according to the present invention.

[0021] Figure 2 This is a schematic diagram of the locking mechanism of an attapulgite deep adsorption and phosphorus removal device according to the present invention.

[0022] Figure 3 This is an exploded schematic diagram of the locking mechanism of an attapulgite deep adsorption and phosphorus removal device according to the present invention.

[0023] Figure 4 This is a schematic diagram of the internal structure of an attapulgite deep adsorption phosphorus removal device according to the present invention.

[0024] In the diagram: 1-Sewage three-way valve, 2-Positioning rod, 3-Slide plate, 4-Locking mechanism, 5-Antibial column, 6-Alignment sleeve, 7-Base, 8-Water purification three-way valve, 9-Locking cap, 10-Pressure handle, 11-Locking head, 12-Column hole, 13-Groove, 14-Shifting groove, 15-Locking hole, 16-Pressure handle body, 17-Snap ring, 18-Threaded pipe, 19-Pressure plate, 20-Sealing ring. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 2-4 This utility model provides a technical solution:

[0027] An attapulgite deep adsorption phosphorus removal device, the attapulgite deep adsorption phosphorus removal device comprising:

[0028] The locking mechanism 4 includes a lock cap 9 and a lock head 11. The lock head 11 is used to install the attapulgite column 5, which plays a filtering and purification role, while the lock cap 9 is installed on the purification equipment. At the same time, the lock head 11 and the lock cap 9 can be quickly disassembled and assembled, which facilitates the disassembly, replacement and installation of the attapulgite column 5.

[0029] Furthermore, a stone pillar hole 12 is formed inside the lock head 11, which is used to install the attapulgite stone pillar 5; a groove 13 is formed on the outer surface of the lock head 11, and a displacement groove 14 is also provided on the outer surface of the lock head 11 at the location where the groove 13 is formed.

[0030] The lock cap 9 has a lock hole 15 inside, and clamping components are symmetrically distributed and movably installed on the outside of the lock cap 9; at the same time, a threaded tube 18 is also connected to one side of the lock cap 9, and the threaded tube 18 is integrally cast with the lock cap 9; both the inside of the threaded tube 18 and the inside of the lock cap 9 are hollow.

[0031] In an embodiment of this utility model, when the attapulgite column 5 is installed on the purification equipment, the threaded tube 18 formed at one end of the lock hole 15 is first rotated and installed inside the corresponding threaded hole of the purification equipment, and then the attapulgite column 5 is fitted inside the column hole 12 formed inside the lock head 11.

[0032] Next, after filling the lock hole 15 with the sealing ring 20, one end of the lock head 11 is aligned and inserted into the lock hole 15 formed at the axial position of the lock cap 9. When one end of the lock head 11 moves inside the lock hole 15, the displacement groove 14 is moved along the clamping component set on the lock hole 15. Finally, after the displacement groove 14 passes through the clamping component, the lock head 11 is rotated to lock the clamping component inside the groove 13, thereby achieving a locking installation between the lock head 11 with the attapulgite pillar 5 and the lock cap 9.

[0033] When disassembling and replacing the attapulgite pillar 5 later, rotate the lock head 11, and after the clamping component is positioned in the shifting groove 14, pull the lock head 11 out from inside the lock cap 9.

[0034] Specifically, the clamping assembly includes a handle 10, which includes a handle body 16. One end of the handle body 16, located inside the lock hole 15, is provided with a pressure plate 19, which is hinged and movably mounted on the lock cap 9. The other end of the handle body 16 is provided with a buckle 17.

[0035] In an embodiment of this utility model, for example, when the lock head 11 and the lock cap 9 are assembled, when the lock head 11 slides inside the lock cap 9, the displacement groove 14 opened on the outer surface of the lock head 11 slides along the outer surface of the pressure plate 19 until the pressure plate 19 passes through the displacement groove 14. At the same time, the lock head 11 is rotated and a force is applied to the buckle 17 position, pushing the pressure handle body 16 to drive the pressure plate 19 to rotate, so that one side of the pressure plate 19 is locked inside the groove 13, resulting in a locking installation between the lock head 11 and the lock cap 9.

[0036] When disassembling and separating the lock cylinder 11 and the lock cap 9 later, the same force is applied to the position of the retaining ring 17 to push the pressure handle body 16 to rotate, then the lock cylinder 11 is released, and then the shifting groove 14 is aligned with the position of the pressure plate 19, so that the lock cylinder 11 can be quickly pulled out from inside the lock cap 9.

[0037] Please see Figure 1 In one embodiment of the present invention, the attapulgite deep adsorption dephosphorization device further includes a slide plate 3 and a base 7. The base 7 is provided with a positioning rod 2, and the slide plate 3 is slidably mounted on the positioning rod 2.

[0038] A locking mechanism 4 is provided at the axis position of the slide plate 3. The upper end of the locking mechanism 4 is connected to a sewage three-way valve 1, and one end of the sewage three-way valve 1 is connected to a sewage pipe. An alignment sleeve 6 is installed on the base 7. The lower end of the alignment sleeve 6 is connected to a clean water three-way valve 8, and one end of the clean water three-way valve 8 is connected to a drain pipe. At the same time, an attapulgite column 5 is installed between the locking mechanism 4 and the alignment sleeve 6.

[0039] In the embodiments of this utility model, when it is necessary to assemble the attapulgite column 5, after one end of the attapulgite column 5 is aligned and sealed and inserted into the alignment sleeve 6, the upper end of the attapulgite column 5 is aligned with the position of the locking mechanism 4. Then, the sliding plate 3 is pushed to slide linearly along the positioning rod 2 so that the locking mechanism 4 is fitted on the outside of the attapulgite column 5 and the attapulgite column 5 is locked and fixed, thereby completing the assembly of the entire attapulgite deep adsorption and phosphorus removal device.

[0040] This allows for quick disassembly and replacement of the attapulgite pillar 5, while also enabling the locking and fixing of attapulgite pillars 5 of different heights.

[0041] The workflow of this embodiment is as follows:

[0042] When it is necessary to assemble the attapulgite column 5, after one end of the attapulgite column 5 is aligned and sealed inside the alignment sleeve 6, the upper end of the attapulgite column 5 is aligned with the position of the locking mechanism 4. Then, push the slide plate 3 to slide linearly along the positioning rod 2 so that the locking mechanism 4 is fitted onto the outside of the attapulgite column 5.

[0043] When the locking mechanism 4 is aligned with the outer side of the attapulgite pillar 5, the lock head 11 of the locking mechanism 4 slides inside the lock cap 9. The displacement groove 14 opened on the outer surface of the lock head 11 slides along the outer surface of the pressure plate 19 until the pressure plate 19 passes through the displacement groove 14. At the same time, the lock head 11 is rotated and the force is applied to the buckle 17, pushing the pressure handle body 16 to drive the pressure plate 19 to rotate, so that one side of the pressure plate 19 is locked inside the groove 13, resulting in the locking installation between the lock head 11 and the lock cap 9.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for deep adsorptive removal of phosphorus from water using palygorskite, characterized in that include: Locking mechanism (4), the locking mechanism (4) includes a lock cap (9) and a lock head (11); The lock head (11) has a stone pillar hole (12) inside, a groove (13) is formed on the outer surface of the lock head (11), and a displacement groove (14) is also provided on the outer surface of the lock head (11) at the location where the groove (13) is formed. The lock cap (9) has a lock hole (15) inside, and a clamping component is symmetrically distributed and movable on the outside of the lock cap (9); at the same time, a threaded tube (18) is connected to one side of the lock cap (9), and the threaded tube (18) and the lock cap (9) are integrally cast; the inside of the threaded tube (18) and the inside of the lock cap (9) are both hollow.

2. The attapulgite deep adsorption phosphorus removal device according to claim 1, characterized in that: The clamping assembly includes a handle (10), the handle (10) includes a handle body (16), one end of the handle body (16) is provided with a pressure plate (19) inside the lock hole (15), the pressure plate (19) is hinged and movably mounted on the lock cap (9); the other end of the handle body (16) is provided with a buckle (17).

3. The attapulgite deep adsorption phosphorus removal device according to any of claims 1 or 2, characterized in that: The attapulgite deep adsorption dephosphorization device also includes a slide plate (3) and a base (7). The base (7) is provided with a positioning rod (2), and the slide plate (3) is slidably mounted on the positioning rod (2).

4. The attapulgite deep adsorption phosphorus removal device according to claim 3, characterized in that: A locking mechanism (4) is provided at the axis position of the sliding plate (3). The upper end of the locking mechanism (4) is connected to the sewage three-way valve (1), and one end of the sewage three-way valve (1) is connected to the sewage pipe. An alignment sleeve (6) is installed on the base (7). The lower end of the alignment sleeve (6) is connected to the water purification three-way valve (8), and one end of the water purification three-way valve (8) is connected to the drain pipe. At the same time, an attapulgite column (5) is installed between the locking mechanism (4) and the alignment sleeve (6).

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