Efficient fluorescent wastewater integrated purification equipment

Abstract

The utility model discloses efficient fluorescent wastewater integrated purification equipment, and relates to the technical field of wastewater purification equipment. The sewage treatment device comprises a base, a pretreatment box is arranged on one side of the upper surface of the base, a mixing treatment barrel is arranged in the middle of the upper surface of the base, and a filter box is arranged on the upper portion of the other side of the upper surface of the base and used for removing pollutants dissolved in water. A disinfection box is arranged on the other side of the upper surface of the base and located at the lower end of the filter box and is used for killing harmful microorganisms in the wastewater. According to the utility model, large-particle solid impurities are removed through the coarse filter screen and the fine filter screen which are arranged in the pretreatment box, fluorescent whitening agents and other organic pollutants in wastewater can be adsorbed and removed through the activated carbon, and the stirring shaft is driven to rotate by starting the servo motor; precipitation of particles in wastewater and mixing of chemical substances can be accelerated, and pollutants dissolved in water can be further removed by arranging an ultrafiltration membrane.

Description

Technical Field

[0001] The utility model belongs to the technical field of wastewater purification equipment, and particularly relates to an integrated purification equipment for high-efficiency fluorescent wastewater. Background Art

[0002] Fluorescent wastewater usually refers to wastewater containing fluorescent whitening agents, which may have negative impacts on aquatic organisms and ecosystems. Therefore, purification equipment is needed to purify fluorescent wastewater. However, there are the following deficiencies in use:

[0003] 1. Some existing fluorescent wastewater purification equipment may not be able to effectively remove fluorescent whitening agents and other harmful chemical substances in the wastewater, resulting in the purified water quality still not meeting the discharge standards, and there may be a continuous pollution risk to the environment.

[0004] 2. At the same time, the purification components inside some fluorescent wastewater purification equipment are not easy to replace, which makes it time-consuming and laborious to replace the purification components, increasing the difficulty of maintenance.

[0005] Therefore, we propose an integrated purification equipment for high-efficiency fluorescent wastewater. Content of the Utility Model

[0006] The purpose of the utility model is to solve the problems existing in the prior art, and to propose an integrated purification equipment for high-efficiency fluorescent wastewater.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0008] An integrated purification equipment for high-efficiency fluorescent wastewater, comprising:

[0009] A base, on one side of the upper surface of the base is provided a pretreatment tank, in the middle of the upper surface of the base is provided a mixing treatment barrel, on the upper part of the other side of the upper surface of the base is provided a filtration tank for removing pollutants dissolved in water, and at the lower end of the filtration tank on the other side of the upper surface of the base is provided a disinfection tank for killing harmful microorganisms in the wastewater;

[0010] At the upper end inside the pretreatment tank are provided a coarse filter screen and a fine filter screen, the inner wall of the pretreatment tank is slidably connected with a first installation frame, and inside the first installation frame are fixedly connected a plurality of activated carbons for adsorbing and removing fluorescent substances in the wastewater;

[0011] The upper end of the mixing treatment barrel is fixedly connected with a connection cover by bolts, the upper end of the connection cover is threadedly connected with a first end cover, on the upper surface of the first end cover is fixedly connected a servo motor, and the output end of the servo motor penetrates through the first end cover and is fixedly connected with a stirring shaft for accelerating the precipitation of particulate matters in the wastewater.

[0012] In a possible design, a second mounting frame is provided inside the filtration tank, and a plurality of ultrafiltration membranes are fixedly connected inside the second mounting frame. The upper end of the filtration tank is fixedly connected with a second end cover through bolts.

[0013] In a possible design, a third mounting frame is provided inside the disinfection tank, and multiple groups of ultraviolet disinfection lamps are provided inside the third mounting frame. The upper end of the disinfection tank is fixedly connected with a third end cover through bolts. A water outlet pipe is provided at the lower end of the front outer wall of the disinfection tank, and a valve is provided at the upper end of the water outlet pipe.

[0014] In a possible design, a second water pump is fixedly connected to the upper surface of the base at the middle part of the pretreatment tank and the mixing treatment barrel. The water outlet of the pretreatment tank is connected to the water inlet of the second water pump through a connecting pipe, and the water outlet of the second water pump is connected to the water inlet of the mixing treatment barrel through a connecting pipe. A first water pump is fixedly connected to the upper surface of the base at the middle part of the mixing treatment barrel and the filtration tank. The water outlet of the mixing treatment barrel is connected to the water inlet of the first water pump through a connecting pipe, and the water outlet of the first water pump is connected to the water inlet of the filtration tank through a connecting pipe.

[0015] In a possible design, a support frame is fixedly connected to the lower end of the mixing treatment barrel, and the support frame is fixedly connected to the base.

[0016] In a possible design, first clamping grooves are respectively opened at the middle parts of both sides of the inner wall of the pretreatment tank, and second clamping grooves are respectively opened at both ends of both sides of the inner wall of the pretreatment tank. First clamping blocks are fixedly connected to the outer walls of both sides of the coarse filter screen, and second clamping blocks are fixedly connected to the outer walls of both sides of the fine filter screen. The first clamping blocks are in clamping fit with the first clamping grooves, and the second clamping blocks are in clamping fit with the second clamping grooves.

[0017] In a possible design, a fourth end cover is hinged to the upper end of the pretreatment tank. A water inlet pipe is fixedly connected to the upper part of the rear outer wall of the pretreatment tank, and a sewage discharge pipe is fixedly connected to the outer wall of one side of the pretreatment tank.

[0018] In a possible design, a feeding port is provided at the upper end of the first end cover, and a plurality of handles are fixedly connected to the outer wall of the first end cover.

[0019] In this application, during use, the wastewater first enters the pretreatment tank. Large particulate solid impurities are removed through the coarse filter screen and fine filter screen arranged inside the pretreatment tank. Then, the activated carbon fixedly connected inside the first mounting frame is used to adsorb and remove fluorescent brighteners and other organic pollutants in the wastewater. Inside the mixing treatment tank, the servo motor drives the stirring shaft to rotate, accelerating the precipitation of particulate matter in the wastewater and the mixing of chemical substances. Multiple ultrafiltration membranes are fixedly connected through the second mounting frame arranged inside the filtration tank to further remove pollutants dissolved in the water. Multiple groups of ultraviolet disinfection lamps are arranged through the third mounting frame inside the disinfection tank provided to kill harmful microorganisms in the wastewater. The second water pump and the first water pump are respectively located between the pretreatment tank and the mixing treatment tank, and between the mixing treatment tank and the filtration tank. The water flow is controlled through the connecting pipe to ensure that the wastewater passes through each treatment stage in sequence. The pretreatment tank discharges the sediment of the pretreated wastewater through the sewage pipe. A water outlet pipe is arranged at the lower end of the front outer wall of the disinfection tank, and a valve is arranged at the upper end of the water outlet pipe, which can be used to control the discharge of the finally purified water.

[0020] In this utility model, for the integrated purification equipment for high-efficiency fluorescent wastewater, large particulate solid impurities are removed through the coarse filter screen and fine filter screen arranged inside the pretreatment tank. The activated carbon is provided to adsorb and remove fluorescent brighteners and other organic pollutants in the wastewater. By starting the servo motor to drive the stirring shaft to rotate, the precipitation of particulate matter in the wastewater and the mixing of chemical substances can be accelerated. By arranging the ultrafiltration membrane, it can be used to further remove pollutants dissolved in the water. By arranging the ultraviolet disinfection lamp, it can be used to kill harmful microorganisms in the wastewater, and the fluorescent wastewater can be purified efficiently.

[0021] In this utility model, for the integrated purification equipment for high-efficiency fluorescent wastewater, multiple steps such as pretreatment, mixing treatment, filtration, and disinfection are integrated through an integrated design, simplifying the operation process and saving space.

[0022] In this utility model, by respectively arranging the first clamping block and the second clamping block on the coarse filter screen and the fine filter screen, the disassembly and installation of the coarse filter screen and the fine filter screen are facilitated. Through the designed purification components that are easy to replace, the equipment maintenance difficulty and cost are reduced, and the practicability of the equipment is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of this utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0024] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of this utility model;

[0025] Figure 2 Three - dimensional rear - view structure diagram of an embodiment of the present utility model;

[0026] Figure 3 Exploded three - dimensional structure diagram of an embodiment of the present utility model;

[0027] Figure 4 Three - dimensional structure diagram of the pretreatment box of an embodiment of the present utility model;

[0028] Figure 5 Three - dimensional structure diagram of the mixing treatment barrel of an embodiment of the present utility model;

[0029] Figure 6 Three - dimensional structure diagram of the filter box of an embodiment of the present utility model;

[0030] Figure 7 Three - dimensional structure diagram of the disinfection box of an embodiment of the present utility model.

[0031] In the figure: 1, base; 2, pretreatment box; 3, mixing treatment barrel; 4, filter box; 5, disinfection box; 6, coarse filter screen; 7, fine filter screen; 8, first clamping block; 9, second clamping block; 10, first clamping groove; 11, second clamping groove; 12, first mounting frame; 13, activated carbon; 14, connecting cover; 15, first end cover; 16, servo motor; 17, handle; 18, stirring shaft; 19, support frame; 20, second end cover; 21, second mounting frame; 22, ultra - filtration membrane; 23, third end cover; 24, third mounting frame; 25, ultraviolet disinfection lamp; 26, first water pump; 27, second water pump; 28, sewage discharge pipe; 29, water outlet pipe; 30, valve; 31, water inlet pipe; 32, fourth end cover; 33, feeding port. Detailed implementation manners

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0033] In the description of the present utility model, it should be understood that the terms "open hole", "upper", "middle", "length", "inner", etc. indicating orientation or positional relationship are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present utility model.

[0034] To keep the following description of the embodiments of the present utility model clear and concise, detailed descriptions of known functions and known components are omitted in the present utility model.

[0035] Embodiment 1

[0036] Referring to Figures 1 - 7 , an integrated purification device for high-efficiency fluorescent wastewater, which is applied in the field of wastewater purification equipment, includes:

[0037] A base 1, on one side of the upper surface of the base 1, a pretreatment tank 2 is provided, in the middle of the upper surface of the base 1, a mixing treatment barrel 3 is provided, on the upper part of the other side of the upper surface of the base 1, a filtration tank 4 is provided for removing pollutants dissolved in water, and on the other side of the upper surface of the base 1, at the lower end of the filtration tank 4, a disinfection tank 5 is provided for killing harmful microorganisms in the wastewater;

[0038] At the upper end inside the pretreatment tank 2, a coarse filter screen 6 and a fine filter screen 7 are provided. The inner wall of the pretreatment tank 2 is slidably connected with a first installation frame 12, and inside the first installation frame 12, a plurality of activated carbons 13 are fixedly connected for adsorbing and removing fluorescent substances in the wastewater;

[0039] The upper end of the mixing treatment barrel 3 is fixedly connected with a connection cover 14 by bolts. The upper end of the connection cover 14 is threadedly connected with a first end cover 15. On the upper surface of the first end cover 15, a servo motor 16 is fixedly connected. The output end of the servo motor 16 penetrates through the first end cover 15 and is fixedly connected with a stirring shaft 18 for accelerating the precipitation of particulate matters in the wastewater.

[0040] In the above technical solution, the wastewater first enters the pretreatment tank 2, and large particulate solid impurities are removed through the coarse filter screen 6 and the fine filter screen 7 arranged inside the pretreatment tank 2. Then, the activated carbons 13 fixedly connected inside the first installation frame 12 are used to adsorb and remove fluorescent brighteners and other organic pollutants in the wastewater. Inside the mixing treatment barrel 3, the servo motor 16 drives the stirring shaft 18 to rotate, accelerating the precipitation of particulate matters in the wastewater and the mixing of chemical substances.

[0041] In one aspect of this embodiment, as Figure 6 shown, inside the filtration tank 4, a second installation frame 21 is provided. Inside the second installation frame 21, a multi-layer ultrafiltration membrane 22 is fixedly connected. The upper end of the filtration tank 4 is fixedly connected with a second end cover 20 by bolts.

[0042] In the above technical solution, by fixedly connecting the multi-layer ultrafiltration membrane 22 through the second installation frame 21 arranged inside the filtration tank 4, it can be used to further remove pollutants dissolved in water.

[0043] In one aspect of this embodiment, as Figure 7As shown, a third mounting frame 24 is provided inside the disinfection box 5, and multiple groups of ultraviolet disinfection lamps 25 are provided inside the third mounting frame 24. The upper end of the disinfection box 5 is fixedly connected by bolts to a third end cover 23. The lower end of the front outer wall of the disinfection box 5 is provided with a water outlet pipe 29, and a valve 30 is provided at the upper end of the water outlet pipe 29.

[0044] In the above technical solution, the water outlet pipe 29 provided on the disinfection box 5 and the valve 30 provided at the upper end of the water outlet pipe 29 are used to control the discharge of the finally purified water.

[0045] This application can be used in the field of wastewater purification equipment, and can also be used in other fields applicable to this application

[0046] Embodiment 2

[0047] Improved on the basis of Embodiment 1:

[0048] In one aspect of this embodiment, as Figure 2 and Figure 3 shown, a second water pump 27 is fixedly connected to the upper surface of the base 1 at the middle part between the pretreatment tank 2 and the mixing treatment tank 3. The water outlet of the pretreatment tank 2 is connected to the water inlet of the second water pump 27 through a connecting pipe, and the water outlet of the second water pump 27 is connected to the water inlet of the mixing treatment tank 3 through a connecting pipe. A first water pump 26 is fixedly connected to the upper surface of the base 1 at the middle part between the mixing treatment tank 3 and the filtration tank 4. The water outlet of the mixing treatment tank 3 is connected to the water inlet of the first water pump 26 through a connecting pipe, and the water outlet of the first water pump 26 is connected to the water inlet of the filtration tank 4 through a connecting pipe.

[0049] In the above technical solution, by arranging the second water pump 27 and the first water pump 26 respectively between the pretreatment tank 2 and the mixing treatment tank 3 and between the mixing treatment tank 3 and the filtration tank 4, the water flow is controlled through the connecting pipes to ensure that the wastewater passes through each treatment stage in sequence.

[0050] In one aspect of this embodiment, as Figure 5 shown, a support frame 19 is fixedly connected to the lower end of the mixing treatment tank 3, and the support frame 19 is fixedly connected to the base 1.

[0051] In the above technical solution, the support frame 19 can be used for the installation of the mixing treatment tank 3.

[0052] In one aspect of this embodiment, as Figure 4 shown, first card slots 10 are respectively opened in the middle of both sides of the inner wall of the pretreatment tank 2, second card slots 11 are respectively opened at both ends of both sides of the inner wall of the pretreatment tank 2. First clamping blocks 8 are fixedly connected to the outer walls of both sides of the coarse filter screen 6, second clamping blocks 9 are fixedly connected to the outer walls of both sides of the fine filter screen 7, and the first clamping blocks 8 are in clamping fit with the first card slots 10, and the second clamping blocks 9 are in clamping fit with the second card slots 11.

[0053] In the above technical solution, by respectively arranging the first clamping block 8 and the second clamping block 9 on the coarse filter screen 6 and the fine filter screen 7, the disassembly and installation of the coarse filter screen 6 and the fine filter screen 7 can be facilitated.

[0054] In one aspect of this embodiment, as Figure 2 and Figure 4 shown, the upper end of the pretreatment tank 2 is hinged with a fourth end cover 32, the upper part of the outer wall at the rear end of the pretreatment tank 2 is fixedly connected with a water inlet pipe 31, and the outer wall on one side of the pretreatment tank 2 is fixedly connected with a sewage discharge pipe 28.

[0055] In the above technical solution, by arranging the sewage discharge pipe 28, the sediment of the pretreated wastewater can be discharged.

[0056] In another aspect of this embodiment, as Figure 5 shown, a feeding port 33 is arranged at the upper end of the first end cover 15, and a plurality of handles 17 are fixedly connected to the outer wall of the first end cover 15.

[0057] In the above technical solution, by arranging the handles 17, the installation and disassembly of the first end cover 15 can be facilitated.

[0058] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0059] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the relevant technical field can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A high-efficiency integrated fluorescent wastewater purification device, characterized in that: include: A base (1), wherein a pretreatment box (2) is arranged on one side of the upper surface of the base (1), a mixing treatment barrel (3) is arranged in the middle of the upper surface of the base (1), a filter box (4) is arranged at the upper part of the other side of the upper surface of the base (1), and is used to remove pollutants dissolved in water; and a disinfection box (5) is arranged at the lower end of the filter box (4) on the other side of the upper surface of the base (1), and is used to kill harmful microorganisms in the wastewater; A coarse filter (6) and a fine filter (7) are provided at the upper end of the interior of the pretreatment box (2); a first installation frame (12) is slidably connected to the inner wall of the pretreatment box (2); a plurality of activated carbons (13) are fixedly connected to the interior of the first installation frame (12) for adsorbing and removing fluorescent substances in the wastewater; The upper end of the mixing treatment barrel (3) is fixedly connected to a connection cover (14) by means of bolts, the upper end of the connection cover (14) is threadedly connected to a first end cover (15), the upper surface of the first end cover (15) is fixedly connected to a servo motor (16), the output end of the servo motor (16) passes through the first end cover (15) and is fixedly connected to a stirring shaft (18) for accelerating the sedimentation of particulate matter in the wastewater.

2. The high-efficiency integrated fluorescent wastewater purification equipment according to claim 1, characterized in that: A second installation frame (21) is provided inside the filter box (4), a multi-layer ultrafiltration membrane (22) is fixedly connected inside the second installation frame (21), and a second end cover (20) is fixedly connected to the upper end of the filter box (4) by means of bolts.

3. A high-efficiency integrated fluorescent wastewater purification device as claimed in claim 2, characterized in that: A third installation frame (24) is arranged inside the disinfection box (5), and a plurality of groups of ultraviolet disinfection lamps (25) are arranged inside the third installation frame (24). The upper end of the disinfection box (5) is fixedly connected to a third end cover (23) by bolts. A water outlet pipe (29) is arranged at the lower end of the front end outer wall of the disinfection box (5), and a valve (30) is arranged at the upper end of the water outlet pipe (29).

4. The high-efficiency integrated fluorescent wastewater purification equipment according to claim 2, characterized in that: The upper surface of the base (1) is located in the middle of the pretreatment box (2) and the mixing treatment barrel (3), and is fixedly connected to a second water pump (27); the water outlet of the pretreatment box (2) is connected to the water inlet of the second water pump (27) via a connecting pipe; the water outlet of the second water pump (27) is connected to the water inlet of the mixing treatment barrel (3) via a connecting pipe; the upper surface of the base (1) is located in the middle of the mixing treatment barrel (3) and the filter box (4), and is fixedly connected to a first water pump (26); the water outlet of the mixing treatment barrel (3) is connected to the water inlet of the first water pump (26) via a connecting pipe; the water outlet of the first water pump (26) is connected to the water inlet of the filter box (4) via a connecting pipe.

5. The high-efficiency integrated fluorescent wastewater purification equipment according to claim 2, characterized in that: A support frame (19) is fixedly connected to the lower end of the mixing and processing barrel (3), and the support frame (19) is fixedly connected to the base (1).

6. The high-efficiency integrated fluorescent wastewater purification equipment according to claim 1, characterized in that: A first card slot (10) is provided in the middle of both sides of the inner wall of the pretreatment box (2), and a second card slot (11) is provided at both ends of both sides of the inner wall of the pretreatment box (2). The outer walls on both sides of the coarse filter (6) are fixedly connected to a first card block (8), and the outer walls on both sides of the fine filter (7) are fixedly connected to a second card block (9). The first card block (8) is engaged with the first card slot (10), and the second card block (9) is engaged with the second card slot (11).

7. The high-efficiency integrated fluorescent wastewater purification equipment according to claim 1, characterized in that: The upper end of the pretreatment box (2) is hingedly connected to a fourth end cover (32), the upper portion of the rear end outer wall of the pretreatment box (2) is fixedly connected to a water inlet pipe (31), and the outer wall of one side of the pretreatment box (2) is fixedly connected to a sewage discharge pipe (28).

8. The high-efficiency integrated fluorescent wastewater purification equipment according to claim 1, characterized in that: A feeding port (33) is provided at the upper end of the first end cover (15), and a plurality of handles (17) are fixedly connected to the outer wall of the first end cover (15).

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