High-concentration organic wastewater treatment device

Abstract

The utility model relates to the technical field of organic wastewater treatment, in particular to a high-concentration organic wastewater treatment device which comprises a reaction tank, and a water inlet pipe is arranged at the top end of the reaction tank; the filtering mechanism is used for conveniently filtering sludge and impurities in the organic wastewater and improving the aerobic and anaerobic reaction effects of the device, and is arranged on the inner wall of the reaction tank; by arranging the filtering mechanism, the filter cartridge and the filter plate which are matched with each other, the organic wastewater can be quickly cleaned and filtered, the aerobic and anaerobic reaction of the organic wastewater is improved, a fixed rod is matched with a second clamping block through a clamping groove in the bottom end to drive a cleaning plate on one side of the fixed rod to rotate, impurities on the inner wall of the filter cartridge are cleaned, and the impurities are prevented from being blocked in the filter cartridge; the filter cartridge can be quickly mounted and dismounted through the first clamping block, sludge and impurities in the organic wastewater can be quickly filtered and cleaned, the sludge in the organic wastewater is reduced, and the aerobic and anaerobic effects of the organic wastewater are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of organic wastewater treatment, in particular to a high-concentration organic wastewater treatment device. Background Art

[0002] Organic wastewater is wastewater mainly composed of organic pollutants. Organic wastewater can easily cause eutrophication of water quality and is quite harmful. Organic wastewater generally refers to wastewater with a concentration of more than 2000 mg / L discharged by industries such as papermaking, leather and food. When organic wastewater is discharged, treatment equipment is required to perform aerobic and anaerobic reactions on the wastewater.

[0003] After searching the Chinese patent "A high-concentration THF organic wastewater treatment device", the publication number is "CN220676911U". This patent performs a filtering operation by squeezing the wastewater quickly through the filter screen plate and discharging it through the drain pipe. When the cam protrusion rotates, the return spring pulls up the piston plate to form a negative pressure suction force in the filter shell, and cooperates with the water supply pipe to draw the wastewater into the filter shell again for the next filtering operation, which can achieve continuous wastewater treatment. Compared with the operation of filtering wastewater by its own gravity, the wastewater filtration efficiency is higher and the use is more convenient and quick. However, the cleaning and filtering effect of sludge and impurities in organic wastewater during aerobic and anaerobic reactions is poor, and it is not convenient to quickly filter and clean the sludge and impurities in the organic wastewater, which will reduce the aerobic and anaerobic effects of the device.

[0004] Therefore, a high-concentration organic wastewater treatment device is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a high-concentration organic wastewater treatment device in order to solve the above-mentioned problem, thereby improving the problem of inconvenience in quickly filtering and cleaning the sludge and impurities in the organic wastewater.

[0006] The utility model achieves the above-mentioned purpose through the following technical scheme: a high-concentration organic wastewater treatment device, comprising a reaction tank, a water inlet pipe is arranged at the top of the reaction tank; a filtering mechanism is arranged on the inner wall of the reaction tank for filtering sludge and impurities in the organic wastewater and improving the aerobic and anaerobic reaction effects of the device; wherein the filtering mechanism comprises a filter cartridge clamped on the inner wall of the reaction tank, and a stirring assembly is arranged on the inner wall of the reaction tank.

[0007] Preferably, the filtering mechanism also includes a fixing rod rotatably connected to the inner wall of the filter cartridge, a cleaning plate is fixedly connected to one side of the fixing rod, and a plurality of evenly distributed filter plates are provided on the inner bottom wall of the filter cartridge, which can filter the sludge and impurities in the organic wastewater. The cleaning plate can prevent the sludge from clogging the filter cartridge, thereby improving the aerobic and anaerobic effects of the device.

[0008] Preferably, one end of the filter cartridge is fixedly connected with a plurality of evenly distributed first clamping blocks, and the filter cartridge is clamped to the inner wall of the reaction tank through the first clamping blocks, so as to facilitate the quick installation and disassembly of the filter cartridge and the cleaning of the sludge and impurities filtered in the filter cartridge.

[0009] Preferably, a card slot is provided at one end of the fixing rod, and the cleaning plate on the fixing rod can be driven to rotate by the matching of the card slot and the second card block.

[0010] Preferably, a fixing groove is provided at the top of the reaction tank, and a fixing cover is threadedly connected to the top of the fixing groove, which can seal the reaction tank, limit the filter cartridge, and prevent the diffusion of harmful gases during organic wastewater treatment.

[0011] Preferably, the stirring assembly includes two rotating rods rotatably connected to the inner wall of the reaction tank, one of the rotating rods is rotatably connected to the inner wall of the other rotating rod, both ends of one of the rotating rods penetrate to the outside of the other rotating rod, and the outer wall of the other rotating rod is fixedly connected to two first stirring rods, and both ends of one of the rotating rods are fixedly connected to the second stirring rod, so that the organic wastewater can be fully mixed in the reaction tank and the quality of the sewage can be improved.

[0012] Preferably, one end of the two rotating rods passes through the outer wall of the reaction tank, and a motor is provided at the bottom end of the reaction tank. One end of the two rotating rods and the motor are fixedly connected with bevel gears, and one of the bevel gears is meshingly connected with the other two bevel gears, which can drive the two rotating rods to rotate in opposite directions to fully mix the organic wastewater.

[0013] Preferably, the other end of one of the rotating rods is fixedly connected to two second clamping blocks, and one of the rotating rods is clamped with the clamping slot through the second clamping block, so that when one of the rotating rods rotates, the fixed rod is driven to rotate.

[0014] The beneficial effects of the utility model are:

[0015] By setting up a filtering mechanism, when cleaning the sludge and impurities in the organic wastewater, the organic wastewater falls into the filter cartridge, and the filter cartridge cooperates with the filter plate to quickly clean and filter the organic wastewater, thereby improving the aerobic and anaerobic reactions of the organic wastewater. The fixing rod cooperates with the second clamping block through the clamping groove at the bottom to drive the cleaning plate on one side of the fixing rod to rotate, so as to clean the impurities on the inner wall of the filter cartridge and prevent the impurities from being blocked in the filter cartridge, thereby improving the filtering effect of the filter cartridge. The filter cartridge can be quickly installed and disassembled through the first clamping block, and the impurities in the filter cartridge can be cleaned. The reaction tank can be sealed by rotating the fixed cover, so as to quickly filter and clean the sludge and impurities in the organic wastewater, reduce the sludge in the organic wastewater, and improve the aerobic and anaerobic effects of the organic wastewater.

[0016] By setting a stirring assembly, when the organic wastewater is subjected to aerobic and anaerobic treatment, the motor drives the other two bevel gears to rotate in opposite directions through one of the bevel gears, and the other two bevel gears respectively drive the first stirring rod and the second stirring rod on the two rotating rods to rotate, so that the organic wastewater is fully mixed in the reaction tank, and the aerobic and anaerobic reaction effects are improved. When one of the rotating rods rotates, the cleaning plate on one side of the fixed rod is driven to rotate through the second clamping block, which can improve the aerobic and anaerobic effects of the organic wastewater and improve the treatment effect of the organic wastewater. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the filter plate mechanism structure of the utility model;

[0019] Figure 3 It is a partial structural schematic diagram of the filtering mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the stirring assembly of the utility model.

[0021] In the figure: 1, reaction tank; 2, water inlet pipe; 3, filtering mechanism; 301, filter cartridge; 302, fixing rod; 303, cleaning plate; 304, filter plate; 305, first clamping block; 306, fixing groove; 307, clamping groove; 308, fixing cover; 309, stirring assembly; 3091, rotating rod; 3092, first stirring rod; 3093, second stirring rod; 3094, motor; 3095, bevel gear; 3096, second clamping block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] When implementing: Figure 1-4 As shown, a high-concentration organic wastewater treatment device includes a reaction tank 1, a water inlet pipe 2 is arranged at the top of the reaction tank 1; a filtering mechanism 3 is arranged on the inner wall of the reaction tank 1 for facilitating filtering of sludge and impurities in the organic wastewater and improving the aerobic and anaerobic reaction effects of the device; wherein the filtering mechanism 3 includes a filter cartridge 301 clamped on the inner wall of the reaction tank 1, and a stirring assembly 309 is arranged on the inner wall of the reaction tank 1.

[0024] like Figure 2 and Figure 3 As shown, the filtering mechanism 3 also includes a fixing rod 302 rotatably connected to the inner wall of the filter cartridge 301, a cleaning plate 303 is fixedly connected to one side of the fixing rod 302, a plurality of evenly distributed filter plates 304 are arranged on the inner bottom wall of the filter cartridge 301, a plurality of evenly distributed first clamping blocks 305 are fixedly connected to one end of the filter cartridge 301, the filter cartridge 301 is clamped to the inner wall of the reaction tank 1 through the first clamping blocks 305, a clamping groove 307 is provided at one end of the fixing rod 302, a fixing groove 306 is provided at the top of the reaction tank 1, a fixing cover 308 is threadedly connected to the top of the fixing groove 306, and the filter cartridge 301 is clamped to the inner wall of the reaction tank 1 through the first clamping blocks 305. The block 305 is clamped in the reaction tank 1, and the rotating fixed cover 308 is threadedly connected with the fixed groove 306 and fixed on the top of the filter cartridge 301. The organic wastewater falls into the filter cartridge 301 through the water inlet pipe 2. The filter cartridge 301 and the filter plate 304 cooperate to filter the sludge and impurities in the organic wastewater. When one of the rotating rods 3091 rotates, it cooperates with the second block 3096 to be inserted into the slot 307, driving the cleaning plate 303 on one side of the fixed rod 302 to rotate to clean the impurities. The sludge and impurities in the organic wastewater can be quickly filtered and cleaned, thereby improving the aerobic and anaerobic effects of the organic wastewater.

[0025] like Figure 4 As shown, the stirring assembly 309 includes two rotating rods 3091 rotatably connected to the inner wall of the reaction tank 1, one of the rotating rods 3091 is rotatably connected to the inner wall of the other rotating rod 3091, both ends of one of the rotating rods 3091 penetrate the outside of the other rotating rod 3091, and the outer wall of the other rotating rod 3091 is fixedly connected to two first stirring rods 3092, both ends of one of the rotating rods 3091 are fixedly connected to the second stirring rod 3093, one end of the two rotating rods 3091 penetrates the outer wall of the reaction tank 1, and a motor 3094 is provided at the bottom end of the reaction tank 1. One end of the two rotating rods 3091 and the motor 3094 are fixedly connected to a bevel gear 3095, and one bevel gear 3095 is connected to the other two The bevel gears 3095 are meshed and connected, and the other end of one of the rotating rods 3091 is fixedly connected to two second clamping blocks 3096, and one of the rotating rods 3091 is clamped with the clamping slot 307 through the second clamping block 3096. The motor 3094 drives one of the bevel gears 3095 to mesh and connect with the other two bevel gears 3095, and the other two bevel gears 3095 respectively drive the two rotating rods 3091 to rotate in opposite directions, and the two rotating rods 3091 respectively drive the first stirring rod 3092 and the second stirring rod 3093 to fully mix and stir the organic wastewater. One of the rotating rods 3091 is inserted into the clamping slot 307 through the second clamping block 3096, which can improve the aerobic and anaerobic effects of the organic wastewater and improve the treatment effect of the organic wastewater.

[0026] When the utility model is in use, the filter cartridge 301 is clamped in the reaction tank 1 through the first clamping block 305, the fixed cover 308 is manually rotated to be threadedly connected with the fixing groove 306 and fixed on the top of the filter cartridge 301, the filter cartridge 301 cooperates with the filter plate 304 to filter the sludge and impurities in the organic wastewater, and the motor 3094 is started by the controller to drive one of the bevel gears 3095 to mesh with the other two bevel gears 3095 and drive the two rotating rods 3091 to rotate in opposite directions respectively, and the two rotating rods 3091 respectively drive the first stirring rod 3092 and the second stirring rod 3093 to fully mix and stir the organic wastewater, one of the rotating rods 3091 is inserted into the clamping groove 307 through the second clamping block 3096, and when one of the rotating rods 3091 rotates, it drives the cleaning plate 303 on one side of the fixing rod 302 to rotate to clean the impurities on the inner wall of the filter cartridge 301.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A high-concentration organic wastewater treatment device, characterized in that: include: A reaction tank (1), wherein a water inlet pipe (2) is provided at the top of the reaction tank (1); A filtering mechanism (3) is arranged on the inner wall of the reaction tank (1) to facilitate filtering of sludge and impurities in the organic wastewater and improve the aerobic and anaerobic reaction effects of the device; The filtering mechanism (3) comprises a filter cartridge (301) which is clamped to the inner wall of the reaction tank (1), and the inner wall of the reaction tank (1) is provided with a stirring assembly (309).

2. A high-concentration organic wastewater treatment device according to claim 1, characterized in that: The filtering mechanism (3) further comprises a fixing rod (302) rotatably connected to the inner wall of the filter cartridge (301), a cleaning plate (303) being fixedly connected to one side of the fixing rod (302), and a plurality of evenly distributed filter plates (304) are provided on the inner bottom wall of the filter cartridge (301).

3. A high-concentration organic wastewater treatment device according to claim 1, characterized in that: One end of the filter cartridge (301) is fixedly connected to a plurality of evenly distributed first clamping blocks (305), and the filter cartridge (301) is clamped to the inner wall of the reaction tank (1) via the first clamping blocks (305).

4. A high-concentration organic wastewater treatment device according to claim 2, characterized in that: A slot (307) is formed at one end of the fixing rod (302).

5. A high-concentration organic wastewater treatment device according to claim 1, characterized in that: A fixing groove (306) is provided at the top of the reaction tank (1), and a fixing cover (308) is threadedly connected to the top of the fixing groove (306).

6. A high-concentration organic wastewater treatment device according to claim 1, characterized in that: The stirring assembly (309) comprises two rotating rods (3091) rotatably connected to the inner wall of the reaction tank (1), wherein one of the rotating rods (3091) is rotatably connected to the inner wall of the other rotating rod (3091), both ends of one of the rotating rods (3091) extend through the outside of the other rotating rod (3091), and the outer wall of the other rotating rod (3091) is fixedly connected to two first stirring rods (3092), and both ends of one of the rotating rods (3091) are fixedly connected to a second stirring rod (3093).

7. A high-concentration organic wastewater treatment device according to claim 6, characterized in that: One end of the two rotating rods (3091) penetrates the outer wall of the reaction tank (1), a motor (3094) is provided at the bottom end of the reaction tank (1), and one end of the two rotating rods (3091) and the motor (3094) are fixedly connected with a bevel gear (3095), wherein one of the bevel gears (3095) is meshedly connected with the other two bevel gears (3095).

8. A high-concentration organic wastewater treatment device according to claim 6, characterized in that: The other end of one of the rotating rods (3091) is fixedly connected to two second clamping blocks (3096), and one of the rotating rods (3091) is clamped to the clamping slot (307) via the second clamping block (3096).

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