Industrial wastewater purification device

Abstract

The utility model discloses an industrial wastewater purification device, and relates to the technical field of wastewater treatment. A water inlet pipe and a water outlet pipe are installed on the shell, a drain outlet is formed in the bottom of the shell, and an outer cover used for closing the drain outlet is arranged in a matched mode. By adopting the design of the magnetic part, the magnetic force generated by the magnetic part can be conducted to the connecting frame and the filter cylinder and magnetizes the connecting frame and the filter cylinder, the structure is similar to a permanent magnet descaling device, and magnetic lines generated by the connecting frame and the filter cylinder can act on scale in water, so that certain electromotive force is generated; the water scale has a certain ionization degree in water, after the water scale is subjected to the action of an electric field, cooling water is magnetically treated, the ionization degree of the water scale can be increased, generation of the water scale can be destroyed, the water scale is promoted to be dissolved, the water scale is not prone to being attached to the filter screen and blocking meshes in the filter screen, the cleaning interval of the filter can be prolonged, and the service life of the filter is prolonged. Therefore, the labor intensity of operators is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of wastewater treatment, and in particular to an industrial wastewater purification device. Background Art

[0002] With the continuous development of industrial production, cooling water occupies a very important position in industrial production. However, due to the recycling of cooling water, it is easy to cause the deterioration of water quality. Therefore, effective water treatment methods are needed to ensure water quality.

[0003] Filters are often used to separate impurities in cooling water. However, when cooling water is undergoing heat exchange, internal substances are prone to scale, which is easily attached to the filter and blocks the mesh holes. Therefore, the filter needs to be cleaned more frequently, resulting in high labor intensity for operators and inconvenience in use. In order to reasonably improve this problem, the present application proposes an industrial wastewater purification device. Utility Model Content

[0004] The purpose of the present application is to solve the technical problem that when cooling water is exchanging heat and cold, internal substances are prone to produce scale, and the scale is easy to adhere to the filter net and clog the mesh thereon. Therefore, the filter needs to be cleaned more frequently, resulting in high labor intensity for operators and inconvenience in use. The present application provides an industrial wastewater purification device.

[0005] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0006] An industrial wastewater purification device, comprising:

[0007] The shell body is provided with a water inlet pipe and a water outlet pipe, and a sewage outlet is provided at the bottom thereof, and an outer cover for closing the sewage outlet is provided in a matching manner;

[0008] The filter cartridge is installed in the housing, and its opposite ends are respectively connected to the water inlet pipe and the sewage outlet;

[0009] A cleaning assembly is installed on the housing and is used to clean the inner wall of the filter cartridge;

[0010] The top cover is detachably mounted on the top of the shell body, a magnetic piece is mounted on the top cover, and a connecting frame is constructed at the top of the filter cartridge, which is magnetically connected to the magnetic piece.

[0011] Furthermore, the cleaning assembly includes a rotating rod, the end of which rotates through the top cover and is provided with a scraper, which is in active contact with the inner wall of the filter cartridge. A driving member is provided on the top cover for driving the rotating rod to rotate.

[0012] Furthermore, the magnetic component is an electromagnet, and the top cover is provided with a generator, which is transmission-connected to the rotating rod and electrically connected to the magnetic component.

[0013] Furthermore, a magnetic conductive plate is installed on the top cover, and the opposite sides thereof are magnetically connected to the magnetic member and the connecting frame respectively.

[0014] Furthermore, a receiving groove is constructed on the top cover, and a baffle is installed on the groove. The magnetic conductive plate is arranged at the bottom of the top cover and covers the receiving groove. The magnetic component is located in the receiving groove.

[0015] Furthermore, a columnar block is provided in the accommodating groove and is constructed on the top of the magnetic conductive plate. The magnetic member is annular and is sleeved on the circumference of the columnar block. The rotating rod rotates and penetrates the columnar block.

[0016] Furthermore, the baffle is provided with a plurality of through holes distributed in a ring shape, and the rotating rod is provided with a fan blade which is located between the magnetic member and the baffle.

[0017] Furthermore, the filter cartridge is detachably connected to the shell, and a handle is constructed on the top of the connecting frame, which contacts the bottom of the magnetic conductive plate.

[0018] The beneficial effects of this application are as follows:

[0019] The present application adopts a design of magnetic parts. The magnetic force generated by the magnetic parts can be transmitted to the connecting frame and the filter cartridge and magnetize the two. The structure here is similar to a permanent magnet descaling device. The magnetic lines of force generated by the connecting frame and the filter cartridge can act on the scale in the water, thereby generating a certain electromotive force. Since scale is an inorganic salt precipitate, it has a certain degree of ionization in the water. When affected by the electric field, the cooling water is magnetically treated, which will increase the ionization degree of the scale, thereby destroying the formation of scale and promoting the dissolution of scale, so that the scale is not easy to adhere to the filter net and block the mesh thereon, thereby extending the cleaning time interval of the filter, thereby reducing the labor intensity of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural diagram of this application;

[0021] Figure 2 This application Figure 1 A partial structural cross-sectional view;

[0022] Figure 3 This application Figure 2 A magnified image of point A;

[0023] Figure 4 It is a cross-sectional view of the local structure of the present application;

[0024] Figure 5 This application Figure 4 The enlarged view of point B;

[0025] Figure numerals: 1. shell; 2. water inlet pipe; 3. water outlet pipe; 4. sewage outlet; 5. outer cover; 6. filter cartridge; 7. cleaning assembly; 701. rotating rod; 702. scraper; 703. driving member; 8. top cover; 9. magnetic member; 10. connecting frame; 1001. annular block; 1002. connecting rod; 11. generator; 12. magnetic conductive plate; 13. receiving groove; 14. baffle; 15. columnar block; 16. through hole; 17. fan blade; 18. handle. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0027] like Figure 1-Figure 5 As shown, an industrial wastewater purification device proposed in one embodiment of the present application includes:

[0028] The shell 1 is provided with a water inlet pipe 2 and a water outlet pipe 3, which are arranged in an up-down staggered manner and are used to introduce cooling water and discharge cooling water respectively, and a sewage outlet 4 is configured at the bottom thereof, and an outer cover 5 for closing the sewage outlet 4 is provided in a matching manner, the outer cover 5 is hinged to the shell 1 and fixed to the shell 1 by a buckle lock, and by opening the outer cover 5, impurities inside the shell 1 can be cleaned through the sewage outlet 4;

[0029] The filter cartridge 6 is installed in the housing 1, and its opposite ends are respectively connected to the water inlet pipe 2 and the sewage outlet 4. The top of the filter cartridge 6 is connected to the water inlet pipe 2. The water inlet pipe 2 and the water outlet pipe 3 are separated by the filter cartridge 6. When the cooling water enters the filter cartridge 6, the impurities in the water can be intercepted by the filter cartridge 6;

[0030] A cleaning assembly 7 is mounted on the housing 1 and is used to clean the inner wall of the filter cartridge 6, thereby cleaning impurities attached to the inner wall of the filter cartridge 6;

[0031] The top cover 8 is detachably mounted on the top of the housing 1, and the two are fixed to each other by a bolt assembly. A magnetic member 9 is mounted on the top cover 8, and the magnetic member 9 is used to generate magnetic force. A connecting frame 10 is constructed at the top of the filter cartridge 6, and the water inlet pipe 2 is located on one side of the connecting frame 10. The connecting frame 10 and the filter cartridge 6 are both made of stainless steel with good magnetic conductivity, and are magnetically connected to the magnetic member 9. The magnetic force generated by the magnetic member 9 can be transmitted to the connecting frame 10 and the filter cartridge 6, and magnetize the two. The structure here is similar to a permanent magnetic descaling device. The magnetic lines of force generated by the connecting frame 10 and the filter cartridge 6 can act on the scale in the water, thereby generating a certain electromotive force. Since the scale is an inorganic salt precipitation, it has a certain degree of ionization in the water. When subjected to the electric field, the cooling water is magnetically treated, which will increase the ionization degree of the scale, thereby destroying the formation of the scale and promoting the dissolution of the scale.

[0032] The present application adopts the design of magnetic part 9. The magnetic force generated by magnetic part 9 can be transmitted to the connecting frame 10 and the filter cartridge 6, and magnetize the two. The structure here is similar to a permanent magnetic descaling device. The magnetic lines of force generated by the connecting frame 10 and the filter cartridge 6 can act on the scale in the water, thereby generating a certain electromotive force. Since scale is an inorganic salt precipitate, it has a certain degree of ionization in the water. When affected by the electric field, the cooling water is magnetically treated, which will increase the ionization degree of the scale, thereby destroying the formation of scale and promoting the dissolution of scale, so that the scale is not easy to adhere to the filter net and block the mesh thereon, thereby extending the cleaning interval of the filter, thereby reducing the labor intensity of the operator.

[0033] like Figure 2 and Figure 4 As shown, in some embodiments, the cleaning assembly 7 includes a rotating rod 701, an end of which rotates and penetrates the top cover 8. The rotating rod 701 is rotatably installed on the top cover 8, and a scraper 702 is installed thereon. The scraper 702 is located inside the filter cartridge 6. The scraper 702 is in active contact with the inner wall of the filter cartridge 6. When the rotating rod 701 rotates, the scraper 702 can scrape and clean the inner wall of the filter cartridge 6. A driving member 703 is installed on the top cover 8. The driving member 703 is specifically a hollow shaft motor, which is used to drive the rotating rod 701 to rotate, and the rotating rod 701 can be driven to rotate through it.

[0034] like Figure 1 , Figure 2 and Figure 4 As shown, in some embodiments, the magnetic member 9 is an electromagnet, and a generator 11 is provided on the top cover 8. The generator 11 is an existing micro-generator 11, which is transmission-connected to the rotating rod 701 and electrically connected to the magnetic member 9. The generator 11 can convert the power generated when the rotating rod 701 rotates into electricity, wherein the micro-generator 11 is equipped with a battery for storing electrical energy, and the electrical energy is used to power the magnet. Such a design, on the one hand, is convenient for controlling the magnetic force of the magnetic member 9, and on the other hand, can save electrical energy and is more environmentally friendly.

[0035] like Figure 2-Figure 4 As shown, in some embodiments, a magnetic conductive plate 12 is installed on the top cover 8, and the two are fixed to each other by a bolt assembly, and a rubber sealing gasket can be provided at the connection between the two to improve the sealing performance. The magnetic conductive plate 12 is made of stainless steel with good magnetic conductivity, and its opposite sides are magnetically connected to the magnetic component 9 and the connecting frame 10 respectively. The magnetic component 9 is located on the outside of the top cover 8. This design prevents the magnetic component 9 from contacting the cooling water, and can prevent the magnetic component 9 from short-circuiting due to water ingress.

[0036] like Figure 2-Figure 4As shown, in some embodiments, a receiving groove 13 is constructed on the top cover 8, and the receiving groove 13 extends toward the bottom of the top cover 8, and a baffle 14 is installed on its groove. The baffle 14 is installed on the top cover 8 through a bolt assembly, and its bottom covers the groove of the receiving groove 13. The magnetic conductive plate 12 is arranged at the bottom of the top cover 8, and it covers the receiving groove 13. The magnetic conductive plate 12 covers the bottom of the receiving groove 13, and the magnetic component 9 is located in the receiving groove 13. By adopting the matching design of the receiving groove 13 and the baffle 14, on the one hand, the magnetic component 9 can be accommodated and protected to prevent it from being damaged. On the other hand, the receiving groove 13 adopts an inward-concave design, which can reduce the volume of the device, thereby reducing its occupied space.

[0037] like Figure 2-Figure 4 As shown, in some embodiments, a columnar block 15 is provided in the accommodating groove 13, the accommodating groove 13 is columnar, the columnar block 15 is coaxial therewith, and is constructed on the top of the magnetic conductive plate 12, the magnetic member 9 is annular and is sleeved on the side of the columnar block 15, the rotating rod 701 rotates through the columnar block 15, and the rotating rod 701 and the columnar block 15 are on the same axis. It should be specifically noted here that the rotating rod 701 is made of polyimide material, which is a kind of engineering plastic with high hardness and wear resistance, so that the rotating rod 701 is not easily affected by magnetic force when rotating. The present application makes the structure of the device more compact by adopting the matching design of the accommodating groove 13, the columnar block 15, the magnetic conductive plate 12, the magnetic member 9 and the rotating rod 701, thereby further reducing the space occupied by the device.

[0038] like Figure 4 and Figure 5 As shown, in some embodiments, the baffle 14 has a plurality of through holes 16 distributed in a ring shape, and the receiving groove 13 is connected to the outside through the through holes 16. A fan blade 17 is installed on the rotating rod 701, which is located between the magnetic component 9 and the baffle 14. Because the magnetic component 9 will generate heat during use, such a design can drive the fan blade 17 to rotate when the rotating rod 701 rotates, thereby disturbing the flow of air in the receiving groove 13 and accelerating the interaction between the internal and external air, so that the magnetic component 9 can be cooled and it is not easy to be damaged in a high temperature environment.

[0039] like Figure 2-Figure 5As shown, in some embodiments, the filter cartridge 6 is detachably connected to the shell 1, and a handle 18 is constructed on the top of the connecting frame 10. The connecting frame 10 includes an annular block 1001, which is coaxially arranged with the filter cartridge 6, and whose inner diameter is larger than the outer diameter of the filter cartridge 6. The handle 18 is located at the top of the annular block 1001, and a plurality of connecting rods 1002 are arranged in an annular array at the bottom of the annular block 1001, and the plurality of connecting rods 1002 are all connected to the filter cartridge 6. With such a design, when the top cover 8 is disassembled, the scraper 702 installed on the rotating rod 701 can be pulled out from the connecting frame 10, and it conflicts with the bottom of the magnetic conductive plate 12. The design of the handle 18 can not only play a role in magnetism, but also facilitate the removal of the filter cartridge 6 when the top cover 8 is disassembled.

[0040] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An industrial wastewater purification device, characterized in that: include: A shell (1) is provided with a water inlet pipe (2) and a water outlet pipe (3), and a sewage outlet (4) is provided at the bottom thereof, and an outer cover (5) is provided in combination for closing the sewage outlet (4); A filter cartridge (6) is installed in the housing (1), and its opposite ends are respectively connected to the water inlet pipe (2) and the sewage outlet (4); A cleaning assembly (7) is mounted on the housing (1) and is used to clean the inner wall of the filter cartridge (6). The cleaning assembly (7) comprises a rotating rod (701), the end of which rotates through the top cover (8) and is provided with a scraper (702), the scraper (702) being in active contact with the inner wall of the filter cartridge (6). A driving member (703) is mounted on the top cover (8) and is used to drive the rotating rod (701) to rotate; A top cover (8) is detachably mounted on the top of the housing (1), a magnetic member (9) is mounted on the top cover (8), and a connecting frame (10) is constructed at the top end of the filter cartridge (6) and is magnetically connected to the magnetic member (9).

2. The industrial wastewater purification device according to claim 1, characterized in that: The magnetic member (9) is an electromagnet, and a generator (11) is provided on the top cover (8), which is transmission-connected to the rotating rod (701) and electrically connected to the magnetic member (9).

3. The industrial wastewater purification device according to claim 2, characterized in that: A magnetic conductive plate (12) is installed on the top cover (8), and the opposite sides thereof are magnetically connected to the magnetic member (9) and the connecting frame (10) respectively.

4. The industrial wastewater purification device according to claim 3, characterized in that: The top cover (8) is provided with a receiving groove (13), and a baffle (14) is installed at the groove opening; the magnetic conductive plate (12) is arranged at the bottom of the top cover (8) and covers the receiving groove (13); and the magnetic member (9) is located in the receiving groove (13).

5. The industrial wastewater purification device according to claim 4, characterized in that: A columnar block (15) is provided in the receiving groove (13) and is constructed on the top of the magnetic conductive plate (12). The magnetic member (9) is annular and is sleeved on the circumference of the columnar block (15). The rotating rod (701) rotates and penetrates the columnar block (15).

6. The industrial wastewater purification device according to claim 4, characterized in that: The baffle (14) is provided with a plurality of through holes (16) distributed in an annular shape, and a fan blade (17) is mounted on the rotating rod (701) and is located between the magnetic member (9) and the baffle (14).

7. The industrial wastewater purification device according to claim 3, characterized in that: The filter cartridge (6) is detachably connected to the housing (1), and a handle (18) is formed on the top of the connecting frame (10) and contacts the bottom of the magnetic conductive plate (12).

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