Wastewater recovery device

Abstract

The utility model relates to the technical field of waste water recovery, and discloses a waste water recovery device. A base is arranged at the bottom of the case; one end of the water inlet pipe is inserted into the case and is fixedly connected with the case; a rotating assembly is arranged in the machine box and comprises a ring body, wherein the ring body is rotationally arranged on the outer side wall of the water inlet pipe in a sleeving mode; one end of the rotating rod is inserted into the case and is rotationally connected with the case; the disc is arranged at one end of the disc; the vertical plate is arranged in the case, and two ends of the vertical plate are connected with the ring body and the disc; the filter plate is arranged on the inner side of the vertical plate; according to the waste water recovery device, the filter plate can be mounted and dismounted through the rotating assembly and the fixing assembly, and compared with an existing device, a filter screen can be replaced under the non-stop condition, so that the working efficiency is improved. According to the waste water recovery device, through the positioning assembly, a positioning rod is inserted into a rod body to fix a rotary knob, rotation is avoided when a filter plate is replaced, and the stability is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater recovery, and specifically relates to a wastewater recovery device. Background Technique

[0002] Industrial wastewater includes production wastewater, production sewage and cooling water, which refers to the wastewater and waste liquid generated during industrial production, and contains industrial production materials, intermediate products, by-products and pollutants generated during the production process that are lost with water. Industrial wastewater has a wide variety and complex composition. For example, electrolytic salt industrial wastewater contains mercury, heavy metal smelting industrial wastewater contains various metals such as lead and cadmium, electroplating industrial wastewater contains cyanide and various heavy metals such as chromium, petroleum refining industrial wastewater contains phenol, and pesticide manufacturing industrial wastewater contains various pesticides, etc. Since industrial wastewater often contains various toxic substances, polluting the environment and posing a great harm to human health, it is necessary to develop comprehensive utilization, turn harm into benefit, and take corresponding purification measures according to the components and concentrations of pollutants in the wastewater before it can be discharged.

[0003] When the existing device recovers wastewater, a filter plate is generally arranged inside the chassis to filter the wastewater. However, due to the installation structure of the filter plate, when it needs to be replaced and maintained, the equipment needs to be shut down and replaced from the inside. The replacement of the filter plate is not convenient enough, affecting the treatment efficiency of wastewater. Therefore, a wastewater recovery device that can replace the filter plate without shutting down is designed for the above-mentioned problems. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a wastewater recovery device, which has the advantage of being able to replace the filter plate without shutting down to improve work efficiency, and solves the problem that the existing device needs to be shut down every time the filter plate is replaced, affecting work efficiency.

[0006] (2) Technical Solutions

[0007] To achieve the above purpose, the utility model provides the following technical solutions: A wastewater recovery device includes: a chassis, with a base arranged at its bottom; a water inlet pipe, one end of which is inserted into the interior of the chassis and fixedly connected to the chassis; a rotating component is arranged inside the chassis, and the rotating component includes: a ring body, rotatably sleeved on the outer side wall of the water inlet pipe; a rotating rod, one end of which is inserted into the interior of the chassis and rotatably connected to the chassis; a disc, arranged at one end of the disc; a vertical plate, arranged inside the chassis, and both ends are connected to the ring body and the disc; a filter plate, arranged inside the vertical plate; a through groove, opened at the top of the chassis; a fixing component, arranged above the filter plate and connected to the vertical plate to fix the position of the filter plate.

[0008] In some embodiments, the rotating assembly further includes: a torsion, disposed at one end of the rotating rod.

[0009] In some embodiments, the fixing assembly includes: a fixing hole formed on the outer sidewall of the vertical plate; a housing located on top of the filter plate; insertion rods symmetrically disposed inside the housing, and one end of each insertion rod is inserted into the fixing hole; a first spring disposed inside the housing, and both ends of the first spring are connected to the insertion rods; a slider disposed on the top of one end of the insertion rod and protruding from the inside of the housing.

[0010] In some embodiments, the fixing assembly further includes: a dial block disposed on the top of the slider.

[0011] In some embodiments, the fixing holes and the housing are symmetrically disposed.

[0012] In some embodiments, a positioning assembly is disposed on the torsion. The positioning assembly includes: a tube body symmetrically and fixedly disposed on the outer sidewall of the chassis; a positioning rod, one end of which penetrates through the torsion and is inserted into the tube body.

[0013] In some embodiments, the positioning assembly further includes: a second spring sleeved on the outer side of the positioning rod, and one end of the second spring is connected to the torsion; a connecting plate disposed at one end of the positioning rod and the second spring.

[0014] In some embodiments, the positioning assembly further includes: a cone disposed at one end of the positioning rod.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present utility model provides a wastewater recycling device, which has the following beneficial effects:

[0017] 1. For this wastewater recycling device, the installation and disassembly of the filter plate can be completed through the rotating assembly and the fixing assembly. Compared with the existing device, the filter screen can be replaced without shutting down the machine, thereby improving work efficiency.

[0018] 2. For this wastewater recycling device, through the positioning assembly, the torsion can be fixed by inserting the positioning rod into the rod body, avoiding rotation during the replacement of the filter plate to ensure stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the present utility model;

[0020] Figure 2 is a schematic structural diagram inside the chassis of the present utility model;

[0021] Figure 3Schematic diagram of the connection structure of the vertical plate, disc and ring body of the present utility model;

[0022] Figure 4 Schematic diagram of the internal structure of the housing of the present utility model.

[0023] In the figure: 11, chassis; 12, base; 13, water inlet pipe;

[0024] 2, rotating assembly; 21, ring body; 22, rotating rod; 23, disc; 24, vertical plate; 25, filter plate; 26, through groove; 27, turning knob;

[0025] 3, fixing assembly; 31, fixing hole; 32, housing; 33, inserting rod; 34, first spring; 35, slider; 36, dialing block;

[0026] 4, positioning assembly; 41, pipe body; 42, positioning rod; 43, second spring; 44, connecting plate; 45, cone. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0028] It should be noted that all the directional indications in the embodiments of the present application are only used to explain the relative positional relationship and movement conditions between components in a specific posture. If this specific posture changes, the directional indications will also change accordingly.

[0029] In the present application, unless otherwise clearly defined and limited, terms such as "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal connection of two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0030] In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement it. When the combination of the technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of the technical solutions does not exist and is not within the protection scope required by the present application.

[0031] Industrial wastewater includes production wastewater, production sewage, and cooling water. It refers to the wastewater and liquid waste generated during industrial production processes, which contain industrial production materials, intermediate products, by-products, and pollutants generated during the production process that are lost with the water. Industrial wastewater comes in a wide variety and has a complex composition. For example, electrolytic salt industrial wastewater contains mercury, heavy metal smelting industrial wastewater contains various metals such as lead and cadmium, electroplating industrial wastewater contains cyanides and various heavy metals such as chromium, petroleum refining industrial wastewater contains phenols, and pesticide manufacturing industrial wastewater contains various pesticides, etc. Since industrial wastewater often contains various toxic substances, polluting the environment and posing a great hazard to human health, it is necessary to develop comprehensive utilization to turn harm into benefit. After taking corresponding purification measures according to the components and concentrations of pollutants in the wastewater for disposal, it can be discharged.

[0032] In related technologies, when recovering wastewater, a filter plate is generally arranged inside the chassis to filter the wastewater. However, due to the installation structure of the filter plate, when it needs to be replaced and maintained, the equipment needs to be shut down and replaced from the inside. The replacement of the filter plate is not convenient enough, affecting the treatment efficiency of wastewater.

[0033] To solve the problems in related technologies to a certain extent, the embodiment of the present application provides a wastewater recovery device. When in use, the chassis 11 can be moved to a suitable position by the wheels on the base 12, and then the water inlet pipe 13 is connected to the wastewater pipe to transport the wastewater into the interior of the chassis 11. After being filtered by the filter plate 25, it flows into the interior of the chassis 11. After being used for a period of time, a lot of impurities will remain on the filter plate 25, affecting the filtering effect. At this time, it is necessary to replace it with a new filter plate. Just rotate the rotating rod 22 by 180 degrees. After the rotation is completed, insert the positioning rod 42 into the interior of the pipe body 41 to fix the rotating knob 27 to prevent it from rotating during replacement. The rotating rod 22 drives the disc 23 to drive the ring body 21 to rotate through the vertical plate 24, rotating the filter plate 25 below to the top. Push the slider 35 close through the through groove 26 to drive the insertion rod 33 to pull out from the interior of the fixing hole 31 to release the fixation of the housing 32, and then remove the housing 32, and then the filter plate 25 can be disassembled and a new filter plate 25 can be replaced.

[0034] The present application will be described below in conjunction with the accompanying drawings and with reference to specific embodiments:

[0035] Combined Figures 1 - 4, an embodiment of the present application provides a wastewater recycling device, including: a chassis 11 with a base 12 provided at its bottom; one end of a water inlet pipe 13 is inserted into the interior of the chassis 11 and fixedly connected to the chassis 11; a rotating assembly 2 is provided inside the chassis 11, and the rotating assembly 2 includes: a ring body 21 rotatably sleeved on the outer side wall of the water inlet pipe 13; one end of a rotating rod 22 is inserted into the interior of the chassis 11 and rotatably connected to the chassis 11; a disc 23 is provided at one end of the disc 23; a vertical plate 24 is provided inside the chassis 11, and both ends are connected to the ring body 21 and the disc 23; a filter plate 25 is provided inside the vertical plate 24; a through groove 26 is opened at the top of the chassis 11; a fixing assembly 3 is provided above the filter plate 25 and connected to the vertical plate 24 to fix the position of the filter plate 25.

[0036] During use, the chassis 11 can be moved to a suitable position by using the wheels on the base 12, and then the water inlet pipe 13 is connected to the wastewater pipe to transport the wastewater into the interior of the chassis 11. After being filtered by the filter plate 25, it flows into the interior of the chassis 11. After using for a period of time, a lot of impurities will remain on the filter plate 25, affecting the filtering effect. At this time, it is necessary to replace it with a new filter plate. Just rotate the rotating rod 22 by 180 degrees. The rotating rod 22 drives the disc 23 to drive the ring body 21 to rotate through the vertical plate 24, and rotates the filter plate 25 below to the top. Through the through groove 26, the filter plate 25 can be disassembled by using the fixing assembly 3 and replaced with a new filter plate 25. When continuing to use, the wastewater passes through the filter plate 25 to filter out the larger particulate impurities in the wastewater. The filtered wastewater still contains fine impurities and is discharged into the sedimentation tank through the drain pipe at the bottom of the chassis 11. Then, it is necessary to add medicine to make the impurities in the wastewater adsorb and precipitate to the bottom for further treatment.

[0037] In some embodiments, the rotating assembly 2 further includes: a torsion 27 provided at one end of the rotating rod 22.

[0038] During use, it is convenient to grasp and control the rotation of the rotating rod 22, thereby driving the rotation of the filter plate 25.

[0039] In some embodiments, the fixing assembly 3 includes: fixing holes 31 opened on the outer side wall of the vertical plate 24; a housing 32 located on the top of the filter plate 25; inserting rods 33 symmetrically arranged inside the housing 32, and one end is inserted into the fixing holes 31; a first spring 34 is provided inside the housing 32 and both ends are connected to the inserting rods 33; a slider 35 is provided at the top of one end of the inserting rod 33 and protrudes from the inside of the housing 32.

[0040] When in use, when it is necessary to release the fixation of the filter plate 25, push the slider 35 closer to drive the insertion rod 33 to slide inside the housing 32, so that the insertion rod 33 is pulled out from the inside of the fixing hole 31 to release the fixation of the housing 32, and then the housing 32 can be removed. After that, the filter plate 25 can be disassembled and a new filter plate 25 can be replaced. Then, pinch the slider 35 and slide it on the housing 32 to drive the insertion rod 33 closer to compress the first spring 34. Then, place the housing 32 on the top of the filter plate 25 so that the insertion rod 33 is aligned with the fixing hole 31. Release the slider 35, and the first spring 34 rebounds to push the insertion rod 33 into the inside of the fixing hole 31 to fix the position of the housing 32, thereby fixing the filter plate 25 on the vertical plate 24. During the filtration process of the filter plate 25, the housing 32 is located below the filter plate 25, and at the same time, the groove on the housing 32 is also located below the housing 32. Due to gravity, the wastewater to be filtered will directly flow to the bottom of the chassis 11 after passing through the filter plate 25 and will not flow upward into the inside of the housing 32 to affect the expansion and contraction of the first spring 34.

[0041] In some embodiments, the fixing assembly 3 further includes: a dial 36 disposed on the top of the slider 35.

[0042] When in use, it is convenient for the index finger and thumb to pinch and approach, thereby driving the slider 35 to slide on the housing 32 to drive the insertion rod 33 closer.

[0043] In some embodiments, the fixing hole 31 and the housing 32 are symmetrically arranged.

[0044] When in use, the symmetrically arranged two groups can make the filter plate 25 more firmly fixed after being fixed.

[0045] In some embodiments, a positioning assembly 4 is provided on the torsion 27. The positioning assembly 4 includes: a tube body 41 symmetrically and fixedly arranged on the outer side wall of the chassis 11; one end of a positioning rod 42 passes through the torsion 27 and is inserted into the inside of the tube body 41.

[0046] When in use, after rotating the torsion 27, insert the positioning rod 42 through the torsion and into the inside of the tube body 41 to fix the torsion 27 and prevent it from rotating when replacing the filter plate 25.

[0047] In some embodiments, the positioning assembly 4 further includes: a second spring 43 sleeved on the outer side of the positioning rod 42, and one end thereof is connected to the torsion 27; a connecting plate 44 is arranged at one end of the positioning rod 42 and the second spring 43.

[0048] When in use, the second spring 43 pulls the connecting plate 44 to move so that the positioning rod 42 can be stably inserted into the inside of the tube body 41 and is not easily detached.

[0049] In some embodiments, the positioning assembly 4 further includes: a cone 45 disposed at one end of the positioning rod 42.

[0050] When in use, the design of the pointed end at one end of the cone 45 can make it easier to insert into the tube body 41.

[0051] In the description of this specification, the descriptions with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples", 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 this application. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this specification.

[0052] In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on what can be achieved by those of ordinary skill in the art. When the combination of technical solutions results in contradictions or cannot be achieved, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0053] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wastewater recycling device, comprising: A chassis (11) with a base (12) provided at its bottom; A water inlet pipe (13), one end of which is inserted into the interior of the chassis (11) and fixedly connected to the chassis (11); It is characterized in that: A rotating assembly (2) is provided inside the chassis (11), and the rotating assembly (2) includes: A ring body (21) rotatably sleeved on the outer side wall of the water inlet pipe (13); A rotating rod (22), one end of which is inserted into the interior of the chassis (11) and rotatably connected to the chassis (11); A disc (23) provided at one end of the disc (23); A vertical plate (24) provided inside the chassis (11), and both ends are connected to the ring body (21) and the disc (23); A filter plate (25) provided inside the vertical plate (24); A through groove (26) is opened at the top of the chassis (11); A fixing assembly (3) is provided above the filter plate (25) and connected to the vertical plate (24) to fix the position of the filter plate (25).

2. The wastewater recycling device according to claim 1, wherein: The rotating assembly (2) further includes: A torsion (27) provided at one end of the rotating rod (22).

3. The wastewater recycling device according to claim 2, characterized in that: The fixing assembly (3) includes: Fixing holes (31) opened on the outer side wall of the vertical plate (24); A housing (32) located on top of the filter plate (25); Insertion rods (33) symmetrically arranged inside the housing (32), and one end of which is inserted into the interior of the fixing holes (31); A first spring (34) provided inside the housing (32), and both ends are connected to the insertion rods (33); Sliders (35) provided at the top of one end of the insertion rods (33) and protruding from the interior of the housing (32).

4. The wastewater recycling device according to claim 3, wherein: The fixing assembly (3) further includes: A dial block (36) provided on top of the slider (35).

5. A wastewater recovery device according to claim 3, characterized in that: The fixing holes (31) and the housing (32) are symmetrically arranged.

6. The wastewater recovery device according to claim 2, wherein: A positioning assembly (4) is provided on the torsion (27), and the positioning assembly (4) includes: Tube bodies (41) symmetrically and fixedly provided on the outer side wall of the chassis (11); A positioning rod (42), one end of which penetrates through the torsion (27) and is inserted into the interior of the tube body (41).

7. The wastewater recycling device according to claim 6, wherein: The positioning assembly (4) further includes: A second spring (43) sleeved on the outer side of the positioning rod (42), and one end of which is connected to the torsion (27); A connecting plate (44) provided at one end of the positioning rod (42) and the second spring (43).

8. An industrial wastewater recycling device according to claim 6, characterized in that: The positioning assembly (4) further includes: A cone (45) provided at one end of the positioning rod (42).

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