Water treatment device for ecological restoration of micro-polluted water body

Abstract

The utility model discloses a water treatment device for ecological restoration of a micro-polluted water body, and relates to the technical field of water treatment devices. The device comprises a floating pipe, one end in the floating pipe is sleeved with a water pump, the middle end in the floating pipe is provided with a filtering structure, the side face of the filtering structure is connected with a drainage pipe in a penetrating mode, the bottom face of the floating pipe is fixedly connected with a connecting block, and the bottom face of the connecting block is fixedly connected with a mooring rope. According to the water treatment device for ecological restoration of the micro-polluted water body, through the arrangement of the filtering structures and the water pump, the water pump pumps river water in a river channel into the filtering structure at the other end of the water pump, and the river water is subjected to multiple filtering through the coarse filter screen layer, the quartz sand layer, the activated carbon layer and the resin layer in sequence; metal particles, pollutants, impurities and the like in the river channel are effectively filtered and screened, and the effects of rapidly and comprehensively filtering micro-polluted water and improving the filtering capacity are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment devices for ecological restoration of micro-polluted water bodies, in particular to a water treatment device for ecological restoration of micro-polluted water bodies. Background Art

[0002] Water pollution refers to the pollution caused by industrial wastewater, micro-polluted water and other wastes entering rivers, lakes and seas, which exceeds the self-purification capacity of the water. This will lead to changes in the physical, chemical, biological and other characteristics of the water, thereby affecting the utilization value of the water, endangering human health or damaging the ecological environment, and causing water quality deterioration. There are three main methods for treating water pollution: physical, chemical and biological. Physical methods refer to separation by physical action, chemical methods refer to the use of chemical reactions to recover soluble waste or colloidal substances, and biological methods refer to the use of microbial biochemical effects to treat organic matter in wastewater.

[0003] A water treatment device for ecological restoration of slightly polluted water bodies disclosed in publication number CN216837426U, although the utility model achieves the purpose of effectively treating and purifying slightly polluted water bodies through the cooperation between the first drive motor, the rotating rod, the auger, the U-shaped rod, the water inlet pipe, the delivery box, the drain pipe, the purification box, the activated carbon filter, the push rod, the vertical rod, the sliding sleeve, the sliding rod, the scraper, the annular collection box, the second drive motor and the rotating shaft and the stirring blade, and can effectively clean the impurities in the activated carbon filter, ensuring the overall good and stable operation.

[0004] However, the water treatment device for ecological restoration of micro-polluted water bodies has the following disadvantages:

[0005] The filtering effect on polluted water bodies is poor. Relying only on a single activated carbon filter for filtering, some impurities in the water body cannot be effectively filtered;

[0006] When a water treatment device is placed in a river channel and encounters a strong water flow impact, it will cause the water treatment device to move around and run aground when it is close to the shore, thus affecting the normal use of the water treatment device.

[0007] In view of this, the present utility model is proposed. Utility Model Content

[0008] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art, provide a water treatment device for ecological restoration of slightly polluted water bodies, and solve the problems raised in the above-mentioned background technology.

[0009] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0010] A water treatment device for ecological restoration of micro-polluted water bodies, comprising: a floating tube, one end of the floating tube is sleeved with a water pump, a filtering structure is arranged at the middle end of the floating tube, a drainage pipe is connected to the side of the filtering structure, a connecting block is fixedly connected to the bottom surface of the floating tube, a cable is fixedly connected to the bottom surface of the connecting block, and a positioning structure is fixedly connected to the bottom end of the cable;

[0011] The filtering structure includes a coarse filter layer fixedly connected to one end of the floating tube, a quartz sand layer is arranged on the side of the coarse filter layer, an activated carbon layer is arranged on the side of the quartz sand layer, a resin layer is fixedly connected to the side of the activated carbon layer, and threaded holes are opened on the surfaces of the coarse filter layer, the quartz sand layer, the activated carbon layer and the resin layer in an axisymmetric manner.

[0012] Optionally, the surfaces of the coarse filter layer, quartz sand layer, activated carbon layer and resin layer are all provided with connecting plates, and the surface of the connecting plates is provided with a plurality of threaded holes that match the threaded holes, and the insides of the threaded holes and the threaded holes are threadedly connected with bolts for installation. By tightening the bolts, multiple filter structures are connected and installed through the connecting plates to facilitate their overall replacement.

[0013] Optionally, the positioning structure includes a cover plate fixedly connected to the bottom end of the cable, a counterweight box is fixedly connected to the bottom surface of the cover plate, a vibration motor is sleeved inside the counterweight box, and a pressurizing structure is fixedly connected to the bottom surface of the cover plate. The positioning structure can effectively fix the water treatment device at a fixed position in the river channel to avoid displacement and running aground.

[0014] Optionally, the pressurizing structure includes a sliding rod fixedly connected to the bottom surface of the cover plate, the bottom surface of the sliding rod is fixedly connected to a spring, the spring is fixedly connected to the inner bottom wall of the sleeve, and the bottom surface of the sleeve is fixedly connected to a pressure plate. The pressurizing structure can ensure that the vibration motor is always in close contact with the surface of the counterweight box, which can effectively increase the efficiency of the counterweight box when it is fixed in the river channel.

[0015] Optionally, the surface of the counterweight box is provided with drill rods for fixing to the riverbed in a circular array, and a sharp drill bit is provided at one end thereof. When the counterweight box falls on the riverbed, the drill rods are inserted into the riverbed through the sharp drill bit, making the placement of the counterweight box more stable.

[0016] Optionally, a placement groove is provided on the top surface of the float tube, and the placement groove matches the filtering structure. A foam float is fixedly connected to the top surface of the float tube, and the foam float can always keep the water treatment device below the water surface.

[0017] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0018] 1. The water treatment device for ecological restoration of slightly polluted water bodies, through the setting of filtering structure and water pump, the water pump pumps the river water inside the river channel into the filtering structure at the other end of the water pump, and the river water passes through the multiple filtration of coarse filter layer, quartz sand layer, activated carbon layer and resin layer in turn, and effectively filters and screens the metal particles, pollutants and impurities inside the river channel, plays a role in quickly and comprehensively filtering the slightly polluted water body and improving the filtering capacity.

[0019] 2. The water treatment device used for ecological restoration of slightly polluted water bodies, through the setting of the positioning structure, throws the counterweight box into the river channel and places it on the riverbed. The counterweight box itself is heavy and stably restrains the floating tube. Then, the external power supply of the vibration motor starts to work, and the pressure plate is squeezed downward by the casing through the resilience of the spring, so that the vibration motor is always attached to the surface of the counterweight box. The force of vibration is transmitted to several drill rods on its surface through the counterweight box, so that it is inserted into the riverbed during vibration, completing the secondary restraint of the floating tube, thereby achieving a more secure restraint of the floating tube, avoiding it from being stranded in the impact of water flow and affecting the normal work of the water conservancy department.

[0020] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0022] In the figure:

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the positioning structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the filter structure of the utility model;

[0026] Figure 4 It is a schematic diagram of the split structure of the utility model.

[0027] In the figure: 1. float; 2. water pump; 3. filter structure; 31. coarse filter layer; 32. quartz sand layer; 33. activated carbon layer; 34. resin layer; 4. drain pipe; 5. connecting block; 6. cable; 7. positioning structure; 71. cover plate; 72. counterweight box; 73. vibration motor; 74. pressurization structure; 741. slide rod; 742. spring; 743. casing; 744. pressure plate; 8. connecting plate; 9. bolt; 10. drill pipe; 11. foam float.

[0028] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0029] The utility model will now be described in further detail with reference to the accompanying drawings.

[0030] See also Figure 1-4 As shown, in this embodiment, a water treatment device for ecological restoration of slightly polluted water bodies is provided, including a floating tube 1, one end of the floating tube 1 is sleeved with a water pump 2, the middle end of the floating tube 1 is provided with a filtering structure 3, the side of the filtering structure 3 is connected with a drainage pipe 4, the bottom surface of the floating tube 1 is fixedly connected with a connecting block 5, the bottom surface of the connecting block 5 is fixedly connected with a cable 6, and the section of the cable 6 is fixedly connected with a positioning structure 7.

[0031] Embodiment 1:

[0032] See also Figure 2 The filtering structure 3 includes a coarse filter layer 31 fixedly connected to one end of the floating tube 1, a quartz sand layer 32 is arranged on the side of the coarse filter layer 31, an activated carbon layer 33 is arranged on the side of the quartz sand layer 32, and a resin layer 34 is fixedly connected to the side of the activated carbon layer 33. The surfaces of the coarse filter layer 31, the quartz sand layer 32, the activated carbon layer 33 and the resin layer 34 are all axially symmetrically provided with threaded holes, and a connecting plate 8 is arranged on the surface of the connecting plate 8. A plurality of threaded holes matching the threaded holes are opened on the surface of the connecting plate 8, and bolts 9 for installation are threadedly connected through the threaded holes and the inside of the threaded holes;

[0033] Through the setting of the filtering structure 3 and the water pump 2, the water pump 2 pumps the river water in the river channel into the filtering structure 3 at the other end of the water pump 2, and the river water passes through the multiple filtrations of the coarse filter layer 31, the quartz sand layer 32, the activated carbon layer 33 and the resin layer 34 in turn, and effectively filters and screens the metal particles, pollutants and impurities in the river channel, playing a role in quickly and comprehensively filtering the slightly polluted water body and improving the filtering capacity;

[0034] Embodiment 2:

[0035] See also Figure 3The positioning structure 7 includes a cover plate 71 fixedly connected to the bottom end of the cable 6, a counterweight box 72 fixedly connected to the bottom surface of the cover plate 71, a drill rod 10 for fixing to the riverbed is arranged in a circular array on the surface of the counterweight box 72, a sharp drill bit is arranged at one end of the drill rod 10, a vibration motor 73 is sleeved inside the counterweight box 72, a slide rod 741 is fixedly connected to the bottom surface of the cover plate 71, a spring 742 is fixedly connected to the bottom surface of the slide rod 741, the spring 742 is fixedly connected to the inner bottom wall of the casing 743, and a pressing plate 744 is fixedly connected to the bottom surface of the casing 743;

[0036] By setting the positioning structure 7, the counterweight box 72 is thrown into the river channel and placed on the riverbed. The counterweight box 72 itself is heavy and can stably restrain the floating tube 1. Then, the external power supply of the vibration motor 73 starts to work, and the pressure plate 744 is squeezed downward by the sleeve 743 through the rebound force of the spring 742, so that the vibration motor 73 is always attached to the surface of the counterweight box 72. The vibration force is transmitted to the several drill rods 10 on its surface through the counterweight box 72, so that it is inserted into the riverbed during vibration, completing the secondary restraint of the floating tube 1, thereby achieving a more secure restraint of the floating tube 1, avoiding it from being stranded in the impact of water flow and affecting the normal work of the water conservancy department.

[0037] In the utility model, the working steps of the device are as follows:

[0038] First, throw the counterweight box 72 into the river channel and place it on the riverbed. The counterweight box 72 itself is heavy and can stably restrain the floating tube 1. Then, the external power supply of the vibration motor 73 starts to work, and the pressure plate 744 is squeezed downward by the sleeve 743 due to the resilience of the spring 742, so that the vibration motor 73 is always attached to the surface of the counterweight box 72. The vibration force is transmitted to the several drill rods 10 on its surface through the counterweight box 72, so that it is inserted into the riverbed during vibration, thereby completing the secondary restraint of the floating tube 1. Finally, the water pump 2 pumps the river water in the river channel into the filter structure 3 at the other end of the water pump 2. The river water passes through the coarse filter layer 31, the quartz sand layer 32, the activated carbon layer 33 and the resin layer 34 in turn, so as to effectively filter and screen the metal particles, pollutants and impurities in the river channel.

[0039] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above-mentioned utility model, the details of its power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by technical personnel in this field.

[0040] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware that any structural changes made under the inspiration of the present invention, and any technical solutions that are the same or similar to the present invention, fall within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A water treatment device for ecological restoration of slightly polluted water bodies, characterized in that: include: A floating tube (1), wherein one end of the floating tube (1) is sleeved with a water pump (2), a filtering structure (3) is arranged at the middle end of the floating tube (1), a drainage pipe (4) is connected to the side of the filtering structure (3), a connecting block (5) is fixedly connected to the bottom surface of the floating tube (1), a cable (6) is fixedly connected to the bottom surface of the connecting block (5), and a positioning structure (7) is fixedly connected to the bottom end of the cable (6); The filtering structure (3) comprises a coarse filter layer (31) fixedly connected to one end of the floating tube (1); a quartz sand layer (32) is arranged on the side of the coarse filter layer (31); an activated carbon layer (33) is arranged on the side of the quartz sand layer (32); a resin layer (34) is fixedly connected to the side of the activated carbon layer (33); and threaded holes are provided on the surfaces of the coarse filter layer (31), the quartz sand layer (32), the activated carbon layer (33) and the resin layer (34) in an axisymmetric manner.

2. A water treatment device for ecological restoration of slightly polluted water bodies according to claim 1, characterized in that: The surfaces of the coarse filter layer (31), the quartz sand layer (32), the activated carbon layer (33) and the resin layer (34) are all provided with connecting plates (8), the surface of the connecting plates (8) is provided with a plurality of threaded holes that match the threaded holes, and the threaded holes and the insides of the threaded holes are both threadedly connected with bolts (9) for installation.

3. A water treatment device for ecological restoration of slightly polluted water bodies according to claim 1, characterized in that: The positioning structure (7) comprises a cover plate (71) fixedly connected to the bottom end of the cable (6); a counterweight box (72) is fixedly connected to the bottom surface of the cover plate (71); a vibration motor (73) is sleeved inside the counterweight box (72); and a pressurizing structure (74) is fixedly connected to the bottom surface of the cover plate (71).

4. A water treatment device for ecological restoration of slightly polluted water bodies according to claim 3, characterized in that: The pressurizing structure (74) comprises a sliding rod (741) fixedly connected to the bottom surface of the cover plate (71); the bottom surface of the sliding rod (741) is fixedly connected to a spring (742); the spring (742) is fixedly connected to the inner bottom wall of the sleeve (743); and the bottom surface of the sleeve (743) is fixedly connected to a pressure plate (744).

5. A water treatment device for ecological restoration of slightly polluted water bodies according to claim 3, characterized in that: The surface of the counterweight box (72) is provided with drill rods (10) in a circular array for fixing to the riverbed, and one end of the drill rod (10) is provided with a sharp drill bit.

6. A water treatment device for ecological restoration of slightly polluted water bodies according to claim 1, characterized in that: The top surface of the floating tube (1) is provided with a placement groove, the placement groove is matched with the filtering structure (3), and the top surface of the floating tube (1) is fixedly connected with a foam floating block (11).

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