Sewage filtering non-standard equipment

Abstract

The utility model discloses a sewage filter nonstandard equipment, including filter box no.

Description

Technical Field

[0001] This utility model belongs to the field of filtration equipment technology, specifically relating to a non-standard sewage filtration equipment. Background Technology

[0002] Wastewater is the cooling water used in the cable production process. When it becomes wastewater after long-term cooling, it needs to be filtered. It is usually filtered by non-standard filtration equipment. The existing non-standard filtration equipment is used to filter wastewater during the cable processing and production. In existing cable production processes, the cables need to pass through a long circular pipe where circulating water is used to cool the medium-voltage cables. During the cooling process, plastics, impurities, and suspended matter are released. As the plastics and impurities accumulate, the water quality deteriorates, causing these impurities to adhere to the cable surface and affecting product quality. Furthermore, cleaning requires disassembly and involves limited operating space, posing safety hazards such as oxygen deficiency, suffocation, poisoning, and drowning to employees. The costs are also very high. Therefore, this utility model proposes a non-standard wastewater filtration device to address the safety hazards and wasted cleaning time and costs associated with cable production cooling. Utility Model Content

[0003] The purpose of this utility model is to provide a non-standard sewage filtration device to solve the problems mentioned in the background art, such as the precipitation of plastics, impurities and floating matter during the cooling process of cables during production, the accumulation of plastics and impurities leading to deterioration of water quality, the attachment of these impurities to the cable surface, affecting product quality, and the safety hazards, wasted cleaning time and costs that need to be addressed in the later stages.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a non-standard sewage filtration device, comprising a filter box one, wherein load-bearing supports are welded and fixed at the four corners of the filter box one, and a filter box two is fixed to the upper surface of the load-bearing supports by angle steel, wherein a connecting pipe is sealed and fixed between the bottom end of the filter box two and the upper surface of the filter box one, and an outlet pipe is equidistantly sealed and fixed to the bottom end of the filter box one, wherein both the filter box one and the filter box two are provided with filtration treatment mechanisms, and a uniform water inlet mechanism is provided at the top of the filter box two; The filtration mechanism includes mounting components equidistantly arranged inside filter box one and filter box two. Supporting components are mounted inside filter box one and filter box two via the mounting components, and filter components are arranged inside the supporting components. The uniform water inlet mechanism includes a uniform water inlet component located at the top of the filter box.

[0005] Preferably, the installation assembly includes through slots equidistantly formed at both ends of filter box one and filter box two, with the two ends of the through slots corresponding to the support brackets on both sides inside filter box one and filter box two.

[0006] Preferably, the support placement assembly includes a support mesh plate that is supported and installed inside filter box one and filter box two by a through groove and a support bracket. The support mesh plate is installed at an inclined angle and the support mesh plates on both sides are equidistant. The end surface of the support mesh plate and the edge of the through groove are sealed and fixed by a sealing gasket and screws. A placement mesh frame is provided inside the support mesh plate, and the end of the placement mesh frame is fixed to the end of the support mesh plate by screws.

[0007] Preferably, a sealing strip is fitted onto the edge of the support mesh plate, and the surface of the sealing strip is in sealing contact with the inner side of the support bracket.

[0008] Preferably, the filter assembly includes a filter screen plate placed inside the placement frame, and the upper surface of the filter screen plate is connected to the interior of the support frame plate. A waterproof liquid level sensor is fixed to one side of the lower surface of the support bracket, and a controller is fixed to the front surface of the filter box. The waterproof liquid level sensor and the controller are electrically connected by wires.

[0009] Preferably, the uniform water inlet assembly includes a main water inlet pipe disposed on the rear surface of the first filter box, three water inlet pipes are sealed and fixed at the top of the main water inlet pipe, and a horn-shaped anti-splash water inlet cover is fixed at equal intervals at the top of the second filter box.

[0010] Preferably, the end of the water inlet pipe extends into the interior of the horn-shaped splash-proof water inlet cover, and the bottom end of the horn-shaped splash-proof water inlet cover is connected to the interior of the filter box II.

[0011] Compared with the prior art, the beneficial effects of this utility model are: By designing a filtration mechanism, wastewater from cable production cooling treatment enters the second filter box. It passes through the surface of the supporting mesh plate and is filtered by the filter mesh plate inside the mesh frame. It then sequentially passes through an activated carbon filter, a special adsorption resin filter, and an ultrafiltration membrane filter before entering the first filter box through a connecting pipe. Inside the first filter box, it undergoes further filtration. This facilitates cooling after filtration, preventing impurities and plasticizers from adhering to the cooling water. This ensures that the cooling water is less likely to adhere to the cable surface during long-term use, improving cable quality. It eliminates the dangers associated with later disassembly and cleaning, enhancing the convenience of cooling water filtration during cable production cooling treatment and improving the safety of subsequent use, saving time and costs. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is an exploded view of the open state of this utility model; Figure 3 This utility model Figure 2 Enlarged structural diagram of section A; Figure 4 This is a schematic diagram of the rear surface structure of this utility model; Figure 5 This is a cross-sectional view of the filter box, supporting mesh plate, and placement frame of this utility model. Figure 6 This is a schematic diagram of the structure of the support mesh plate, the mesh placement frame, and the filter mesh plate in the open state of this utility model; In the diagram: 101, load-bearing bracket; 102, water outlet; 103, filter box one; 1031, supporting mesh plate; 1032, mesh placement frame; 1033, through groove; 1034, supporting bracket; 1035, sealing strip; 1036, filter mesh plate; 1037, controller; 1038, waterproof liquid level sensor; 104, filter box two; 1041, main water inlet pipe; 1042, water inlet branch pipe; 1043, horn-shaped splash-proof water inlet cover; 105, connecting pipe. Detailed Implementation

[0013] 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.

[0014] Please see Figures 1 to 6 This utility model provides a technical solution: a non-standard sewage filtration equipment, including a filter box 103, a load-bearing bracket 101 fixed at the four corners of the filter box 103 by welding, a filter box 2 104 fixed on the upper surface of the load-bearing bracket 101 by angle steel, a connecting pipe 105 sealed between the bottom end of the filter box 2 104 and the upper surface of the filter box 103, a water outlet 102 sealed at equal intervals at the bottom end of the filter box 103, a filtration treatment mechanism is provided inside both the filter box 103 and the filter box 2 104, and a uniform water inlet mechanism is provided at the top of the filter box 2 104. The filtration system includes mounting components equidistantly arranged inside filter box 103 and filter box 204. Supporting components are installed inside filter box 103 and filter box 204 via the mounting components. Filtering components are installed inside the supporting components. This system can filter wastewater generated during cable processing and cooling, preventing impurities and plasticizers from adhering to the cooling water. This also reduces the risk of disassembly and cleaning, improving the convenience of cooling water filtration during cable production and enhancing safety in subsequent use, while saving time and costs.

[0015] To facilitate the installation of the support mesh plate 1031 and the placement frame 1032 through the installation components, and to facilitate the disassembly, cleaning, and replacement of the filter mesh plate 1036, in this embodiment, preferably, the installation components include through slots 1033 equidistantly opened at both ends of the first filter box 103 and the second filter box 104. The two ends of the through slots 1033 correspond to the support brackets 1034 on both sides inside the first filter box 103 and the second filter box 104. The support mesh plate 1031 can be inserted and installed through the through slots 1033, and the placement frame 1032 can be closed and fixedly installed inside the support mesh plate 1031, which facilitates installation and use.

[0016] To facilitate the installation and use of the filter screen 1036 via the support and placement assembly, in this embodiment, preferably, the support and placement assembly includes a support screen 1031 that is supported and installed inside the first filter box 103 and the second filter box 104 via a through groove 1033 and a support bracket 1034. A sealing strip 1035 is fitted onto the edge of the support screen 1031, and the surface of the sealing strip 1035 is in sealing contact with the inner side of the support bracket 1034. The support screen 1031 is installed at an inclined angle, and the support screens 1031 on both sides are equidistantly arranged, allowing the filter screen to be installed on the surface of the support bracket 1034. The sealing strip 1035 seals the support mesh plate 1031. When the support mesh plate 1031 is installed at an angle, it fully enters the interior for filtration when in contact with water. The end surface of the support mesh plate 1031 and the edge of the through groove 1033 are sealed and fixed by a sealing gasket and screws. A mesh frame 1032 is provided inside the support mesh plate 1031. The end of the mesh frame 1032 is fixed to the end of the support mesh plate 1031 by screws. The filter mesh plate 1036 can be installed inside the support mesh plate 1031 by the mesh frame 1032, and the three types of filter mesh plates 1036 are installed in sequence.

[0017] To facilitate the filtration of incoming cooling wastewater through the filtration assembly, in this embodiment, preferably, the filtration assembly includes a filter screen plate 1036 placed inside the placement mesh frame 1032, and the upper surface of the filter screen plate 1036 is connected to the interior of the supporting mesh plate 1031. In this case, the filter screen plate 1036 can be an activated carbon filter, a special adsorption resin filter, or an ultrafiltration membrane filter, allowing for sequential arrangement of multiple filtration processes. A waterproof liquid level sensor 1038 is fixed to one side of the lower surface of the supporting bracket 1034. The filter box 104... A controller 1037 is fixed on the front surface, and a waterproof liquid level sensor 1038 is electrically connected to the controller 1037 via a wire. During long-term filtration, when a lot of dirt accumulates on the filter screen 1036, or when a lot of water accumulates on the surface of the filter screen 1036, the waterproof liquid level sensor 1038 comes into contact with the water, and the controller 1037 displays and prompts the user. At this time, the filter screen 1036 needs to be disassembled for cleaning or replacement. The controller 1037 and the waterproof liquid level sensor 1038 are existing technologies and will not be described in detail here.

[0018] The uniform water inlet mechanism includes a uniform water inlet component installed at the top of the filter box 2 104. During water inlet, the uniform water inlet mechanism can uniformly introduce the cooled wastewater into the interior of the filter box 2 104 for filtration, resulting in better filtration effect.

[0019] To facilitate the uniform flow of wastewater into the interior of the filter box 104 and its surface filtration treatment on the support mesh plate 1031 via the uniform water inlet assembly, in this embodiment, preferably, the uniform water inlet assembly includes a main water inlet pipe 1041 disposed on the rear surface of the filter box 103. Three water inlet pipes 1042 are sealed and fixed to the top of the main water inlet pipe 1041. Horn-shaped splash guards 1043 are equidistantly fixed to the top of the filter box 104. The ends of the water inlet pipes 1042 extend into the interior of the horn-shaped splash guards 1043. A wastewater pump can be connected to the main water inlet pipe 1041 to draw cooled wastewater, which then enters the interior of the water inlet pipes 1042 and the horn-shaped splash guards 1043 through the main water inlet pipe 1041. The wastewater then enters the surface of the support mesh plate 1031 evenly through the three horn-shaped splash guards 1043 for filtration treatment.

[0020] The waterproof liquid level sensor 1038 in this utility model is model number HPT-21L.

[0021] The working principle and usage process of this utility model: When using this non-standard sewage filtration equipment, firstly, the non-standard filtration equipment is placed in the position where it is used for filtration treatment during cable production by contacting the ground with the load-bearing bracket 101. Inside the filter box 103 and filter box 2 104, the filter screen 1036 is placed and fixed by the placement frame 1032 inside the support screen 1031. The filter screen 1036 inside can be an activated carbon filter, a special adsorption resin filter, and an ultrafiltration membrane filter. The three types of filters are installed in sequence. Then, the support screen 1031 is inserted and installed inside the support bracket 1034 for sealing installation. Furthermore, after installation, when the cooling water is used, the sewage pump's inlet is sealed to the bottom of the main inlet pipe 1041 and water enters the main inlet pipe 1041 and the inlet branch pipe 1042 until it enters the inside of the horn-shaped splash guard 1043. Through the horn-shaped splash guard 1043, the water enters the inside of the filter box 2 104. Through the three filter boxes 103, the water evenly enters the filter box 2 104 and falls onto the surface of the support mesh plate 1031. This facilitates the even distribution of sewage on the surface of the support mesh plate 1031 for effective filtration, improving the uniformity of the water entering the non-standard filtration equipment and the filtration effect during the cooling process of cable production. Water then enters the filter box 104 and passes through the surface of the support mesh plate 1031 and the filter plate 1036 inside the mesh frame 1032 for filtration. It then passes through the activated carbon filter, the special adsorption resin filter, and the ultrafiltration membrane filter in sequence before entering the filter box 103 through the connecting pipe 105. It undergoes filtration again inside the filter box 103 and is then discharged through the outlet pipe 102 to the cooling position. This facilitates cooling after filtration, making it less likely for impurities and plasticizers to adhere to the cooling water. It is also less likely to adhere to the surface of the cable during long-term use, eliminating the dangers of disassembly and cleaning. This improves the convenience of cooling water filtration during cable production and the safety of subsequent use, saving time and costs.

[0022] Although embodiments of the present invention have been shown and described (see the detailed description above), 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 non-standard wastewater filtration device, comprising a filter box one (103), wherein load-bearing brackets (101) are welded and fixed at the four corners of the filter box one (103), and a filter box two (104) is fixed to the upper surface of the load-bearing brackets (101) by angle steel; a connecting pipe (105) is sealed and fixed between the bottom end of the filter box two (104) and the upper surface of the filter box one (103); and an outlet pipe (102) is equidistantly sealed and fixed to the bottom end of the filter box one (103), characterized in that: Both the first filter box (103) and the second filter box (104) are equipped with a filtration processing mechanism inside, and the top of the second filter box (104) is equipped with a uniform water inlet mechanism. The filtration processing mechanism includes an installation assembly equidistantly arranged inside filter box one (103) and filter box two (104). The filter box one (103) and filter box two (104) are equipped with a support placement assembly installed inside the installation assembly, and the support placement assembly is equipped with a filter assembly inside. The uniform water inlet mechanism includes a uniform water inlet component disposed at the top of the filter box 2 (104).

2. The non-standard wastewater filtration equipment according to claim 1, characterized in that: The installation assembly includes through slots (1033) equidistantly opened at both ends of filter box one (103) and filter box two (104), with the two ends of the through slots (1033) corresponding to the support brackets (1034) on both sides inside filter box one (103) and filter box two (104).

3. The non-standard wastewater filtration equipment according to claim 2, characterized in that: The support placement assembly includes a support mesh plate (1031) that is supported and installed inside filter box one (103) and filter box two (104) by a through groove (1033) and a support bracket (1034). The support mesh plate (1031) is installed at an inclined angle, and the support mesh plates (1031) on both sides are equidistant. The end surface of the support mesh plate (1031) and the edge of the through groove (1033) are sealed and fixed by a sealing gasket and screws. A placement mesh frame (1032) is provided inside the support mesh plate (1031), and the end of the placement mesh frame (1032) is fixed to the end of the support mesh plate (1031) by screws.

4. A non-standard wastewater filtration device according to claim 3, characterized in that: The edge of the support mesh plate (1031) is fitted with a sealing strip (1035), and the surface of the sealing strip (1035) is in sealed contact with the inner side of the support bracket (1034).

5. A non-standard wastewater filtration device according to claim 3, characterized in that: The filter assembly includes a filter screen plate (1036) placed inside the placement frame (1032), and the upper surface of the filter screen plate (1036) is connected to the interior of the support screen plate (1031). A waterproof liquid level sensor (1038) is fixed on one side of the lower surface of the support bracket (1034). A controller (1037) is fixed on the front surface of the filter box (104), and the waterproof liquid level sensor (1038) and the controller (1037) are electrically connected by wires.

6. A non-standard wastewater filtration device according to claim 1, characterized in that: The uniform water inlet assembly includes a main water inlet pipe (1041) disposed on the rear surface of filter box one (103), and three water inlet pipes (1042) are sealed and fixed at the top of the main water inlet pipe (1041). A horn-shaped anti-splash water inlet cover (1043) is fixed at equal intervals at the top of filter box two (104).

7. A non-standard wastewater filtration device according to claim 6, characterized in that: The end of the water inlet pipe (1042) extends into the interior of the horn-shaped splash-proof water inlet cover (1043), and the bottom end of the horn-shaped splash-proof water inlet cover (1043) is connected to the interior of the filter box (104).

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