Wastewater recovery system shared by multiple tanks

Abstract

The utility model discloses a multi-tank shared wastewater recovery system which comprises a supporting frame, a wastewater treatment system is arranged on the inner side of the supporting frame, the wastewater treatment system comprises a purification bin fixedly connected to the inner side of the supporting frame, and a water suction pump is fixedly connected to the bottom of the inner side of the supporting frame. A discharging pipe is installed at the upper end of the water suction pump, a water suction pipe is installed at one end of the water suction pump, and a bifurcated pipe is fixedly connected to the rear end of the water suction pipe. According to the waste water recovery system shared by the multiple tanks, waste water in the inner side of the settling tank is pumped out through the water suction pump and discharged into the inner side of the purification bin, so that the waste water is filtered through the filter pad, and the purpose of conveniently recovering waste water for cleaning plastic parts is achieved; the treated wastewater can be used for cleaning plastic parts again, so that the treated wastewater can be reutilized.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment before painting, in particular to a multi-tank shared wastewater recovery system. Background Art

[0002] Pre-treatment of plastic parts is divided into pre-degreasing, degreasing, water washing, water washing two, and pure water washing spraying stations according to different stations. The tank body and related spray pipeline circulation system are set up respectively, and the liquid in the lower tank is pumped out by the water pump to clean the workpiece. The water after cleaning flows into the lower tank. During production, wastewater will always be discharged into the sump of the line body. When the liquid level in the sump becomes high, it will be automatically discharged to the sewage station for treatment by the sewage pump. During the cleaning process, a large amount of wastewater will be generated, so the wastewater cannot be centrally treated and reused. Utility Model Content

[0003] The main purpose of the utility model is to provide a multi-tank shared wastewater recovery system, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A multi-tank shared wastewater recovery system comprises a supporting frame, wherein a wastewater treatment system is arranged on the inner side of the supporting frame, wherein the wastewater treatment system comprises a purification bin fixedly connected to the inner side of the supporting frame, a water pump is fixedly connected to the inner bottom of the supporting frame, a discharge pipe is installed on the upper end of the water pump, a water suction pipe is installed on one end of the water pump, a fork pipe is fixedly connected to the rear end of the water suction pipe, a butt pipe is fixedly connected to the upper end of the fork pipe, a sedimentation tank is fixedly connected to the lower end of the butt pipe near the rear side of the fork pipe, a water delivery pipe is fixedly connected to the lower end of the sedimentation tank, a filter pad is installed on the inner side of the purification bin, a lower water tank is opened on the upper end of the filter pad, a scraper rod is slidably connected to the inner side of the lower water tank, a transmission shaft is fixedly connected to the upper end of the scraper rod, and a motor is installed on the upper end of the transmission shaft.

[0006] Preferably, a drain pipe is fixedly connected to the lower end of the purification bin, and a fixed leg is fixedly connected to the lower end of the sedimentation tank on one side close to the water pipe.

[0007] Preferably, the upper end of the discharge pipe is located above the purification bin, and the butt joint pipe is connected to the sedimentation tank.

[0008] Preferably, the water pipe is connected to the sedimentation tank, and there are multiple groups of the butt joint pipes, sedimentation tanks and water pipes.

[0009] Preferably, the main body material of the filter pad is sponge, the drainage pipe is connected to the purification chamber, and the number of the fixed legs is several groups.

[0010] Preferably, a mounting rod is fixedly connected to the upper end of the support frame, one end of the mounting rod is fixedly connected to one end of the motor, and a supporting leg is fixedly connected to the lower end of the support frame.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The waste water in the sedimentation tank is pumped out by a water pump and discharged into the inner side of the purification chamber, so that the waste water is filtered through the filter pad, thereby achieving the purpose of recycling the waste water used for cleaning plastic parts, so that the treated waste water can be used again for cleaning plastic parts, and the treated waste water can be reused. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a multi-tank shared wastewater recovery system of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of a wastewater treatment system for a multi-tank shared wastewater recovery system of the utility model. Figure 1 ;

[0015] Figure 3 This is a schematic diagram of the structure of a wastewater treatment system for a multi-tank shared wastewater recovery system of the utility model. Figure 2 ;

[0016] Figure 4 The utility model is a partial structural schematic diagram of a wastewater treatment system of a multi-tank shared wastewater recovery system.

[0017] In the figure: 1. Support frame; 2. Mounting rod; 3. Support leg; 4. Wastewater treatment system; 41. Purification chamber; 42. Water pump; 43. Discharge pipe; 44. Water pump; 45. Bifurcated pipe; 46. Butt pipe; 47. Sedimentation tank; 48. Water pipe; 49. Filter pad; 410. Downstream sink; 411. Scraper rod; 412. Drive shaft; 413. Motor; 414. Drain pipe; 415. Fixed leg. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figure 1-4As shown, a multi-tank shared wastewater recovery system includes a support frame 1, a wastewater treatment system 4 is arranged inside the support frame 1, and the wastewater treatment system 4 includes a purification chamber 41 fixedly connected to the inside of the support frame 1, a water pump 42 is fixedly connected to the bottom of the inner side of the support frame 1, a discharge pipe 43 is installed on the upper end of the water pump 42, a water pump 44 is installed at one end of the water pump 42, a bifurcated pipe 45 is fixedly connected to the rear end of the water pump 44, and the upper end of the bifurcated pipe 45 is fixedly connected to the rear end of the bifurcated pipe 45. The end is fixedly connected with a docking pipe 46, the lower end of the docking pipe 46 is fixedly connected with a sedimentation tank 47 near the rear side of the bifurcated pipe 45, the lower end of the sedimentation tank 47 is fixedly connected with a water pipe 48, a filter pad 49 is installed on the inner side of the purification bin 41, a lower water trough 410 is opened on the upper end of the filter pad 49, a scraper rod 411 is slidably connected to the inner side of the lower water trough 410, the upper end of the scraper rod 411 is fixedly connected with a transmission shaft 412, and the upper end of the transmission shaft 412 is installed with a motor 413.

[0020] In this embodiment, the lower end of the purification bin 41 is fixedly connected with a drain pipe 414, the lower end of the sedimentation tank 47 is fixedly connected with a fixed leg 415 on one side close to the water pipe 48, the upper end of the discharge pipe 43 is located above the purification bin 41, the connecting pipe 46 and the sedimentation tank 47 are interconnected, the water pipe 48 and the sedimentation tank 47 are interconnected, there are multiple groups of connecting pipes 46, sedimentation tanks 47 and water pipes 48, the main body material of the filter pad 49 is sponge, the drain pipe 414 and the purification bin 41 are interconnected, and there are several groups of fixed legs 415.

[0021] Specifically, the pump 42 is started, and the pump 42 pumps the waste water out of the inner side of the sedimentation tank 47 through the pumping pipe 44, the bifurcated pipe 45, and the docking pipe 46. At the same time, the pump 42 discharges the waste water into the inner side of the purification chamber 41 through the discharge pipe 43, so that the waste water flows onto the filter pad 49, and the waste water flows downward through the filter pad 49, and the filter pad 49 filters and purifies the waste water. Finally, the filtered and purified waste water is discharged through the drain pipe 414 and collected centrally, so that the treated waste water can be used again for cleaning plastic parts, and the treated waste water can be reused. The waste water in the inner side of the sedimentation tank 47 is pumped out by the pump 42, and the waste water is discharged into the inner side of the purification chamber 41, so that the waste water is filtered through the filter pad 49, so that the purpose of recycling the waste water for cleaning plastic parts can be achieved, and the treated waste water can be used again for cleaning plastic parts, and the treated waste water can be reused.

[0022] In this embodiment, the upper end of the support frame 1 is fixedly connected to a mounting rod 2 , one end of the mounting rod 2 is fixedly connected to one end of the motor 413 , and the lower end of the support frame 1 is fixedly connected to a supporting leg 3 .

[0023] Specifically, the support frame 1 can facilitate the purpose of supporting the purification chamber 41 .

[0024] Working principle:

[0025] When in use, first connect the water pipe 48 to the washing station, so that when washing the plastic parts, the washing station discharges the waste water through the water pipe 48 into the inner side of the sedimentation tank 47, and the waste water is precipitated in the sedimentation tank 47. Then start the water pump 42, so that the water pump 42 extracts the waste water from the inner side of the sedimentation tank 47 through the water pump pipe 44, the bifurcated pipe 45, and the butt pipe 46. At the same time, the water pump 42 discharges the waste water into the inner side of the purification chamber 41 through the discharge pipe 43, so that the waste water flows onto the filter pad 49, so that the waste water flows downward through the filter pad 49, and the filter pad 49 filters and purifies the waste water. Then start the motor 413, and the motor 413 drives the scraper rod 4 through the transmission shaft 412. 11 slides at the inner bottom of the lower water tank 410, so that the scraper rod 411 scrapes the impurities on the surface of the filter pad 49 and avoids excessive accumulation of impurities that hinder the flow of waste water. Finally, the filtered and purified waste water is discharged through the drain pipe 414 and collected centrally, so that the treated waste water can be used again to clean plastic parts, and the treated waste water can be reused. The waste water in the inner side of the sedimentation tank 47 is pumped out by the water pump 42, and the waste water is discharged into the inner side of the purification chamber 41, so that the waste water is filtered through the filter pad 49, which can achieve the purpose of facilitating the recycling of waste water used for cleaning plastic parts, so that the treated waste water can be used again to clean plastic parts, and the treated waste water can be reused.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A multi-tank shared wastewater recovery system, comprising a support frame (1), characterized in that: A wastewater treatment system (4) is arranged on the inner side of the support frame (1), and the wastewater treatment system (4) comprises a purification chamber (41) fixedly connected to the inner side of the support frame (1); a water pump (42) is fixedly connected to the inner bottom of the support frame (1); a discharge pipe (43) is installed at the upper end of the water pump (42); a water pump (44) is installed at one end of the water pump (42); a bifurcated pipe (45) is fixedly connected to the rear end of the water pump (44); and a butt joint pipe (46) is fixedly connected to the upper end of the bifurcated pipe (45). The lower end of the butt-joint pipe (46) is fixedly connected to a sedimentation tank (47) near the rear side of the bifurcated pipe (45); the lower end of the sedimentation tank (47) is fixedly connected to a water pipe (48); a filter pad (49) is installed on the inner side of the purification chamber (41); a lower water trough (410) is provided on the upper end of the filter pad (49); a scraper rod (411) is slidably connected to the inner side of the lower water trough (410); the upper end of the scraper rod (411) is fixedly connected to a transmission shaft (412); and a motor (413) is installed on the upper end of the transmission shaft (412).

2. A multi-tank shared wastewater recovery system according to claim 1, characterized in that: The lower end of the purification chamber (41) is fixedly connected to a drainage pipe (414), and the lower end of the sedimentation tank (47) is fixedly connected to a fixed leg (415) on one side close to the water pipe (48).

3. A multi-tank shared wastewater recovery system according to claim 2, characterized in that: The upper end of the discharge pipe (43) is located above the purification chamber (41), and the butt joint pipe (46) is connected to the sedimentation tank (47).

4. A multi-tank shared wastewater recovery system according to claim 2, characterized in that: The water delivery pipe (48) is connected to the sedimentation tank (47), and there are multiple groups of the butt joint pipe (46), the sedimentation tank (47) and the water delivery pipe (48).

5. A multi-tank shared wastewater recovery system according to claim 2, characterized in that: The main body material of the filter pad (49) is sponge, the drainage pipe (414) is connected to the purification chamber (41), and the number of the fixed legs (415) is several groups.

6. A multi-tank shared wastewater recovery system according to claim 1, characterized in that: The upper end of the support frame (1) is fixedly connected to a mounting rod (2), one end of the mounting rod (2) is fixedly connected to one end of the motor (413), and the lower end of the support frame (1) is fixedly connected to a supporting leg (3).

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