Wastewater zero discharge equipment

Abstract

The utility model discloses wastewater zero discharge equipment, which comprises a transmission device for supporting and a connecting screw rod, the connecting screw rod is rotationally clamped at the center of the side end face of the transmission device, and a fixed guide rod is fixedly arranged at the position, deviating from the connecting screw rod, of the side end face of the transmission device. By arranging the transmission device and the filtering device, when sewage is treated, the servo motor can synchronously provide power for the five groups of fixed filter screens through the five groups of transmission gears, so that the five groups of fixed filter screens filter and adsorb the sewage layer by layer, and the sewage treatment efficiency is improved to the greatest extent; and meanwhile, the stepping motor can quickly lead out threads of the filtering device through the connecting screw rod, so that the convenience and the efficiency of detaching the fixed filter screen are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment equipment, in particular to wastewater zero-discharge equipment. Background Art

[0002] Zero wastewater discharge means that by adopting advanced wastewater treatment technology and control methods, the generated wastewater is treated to meet the water quality requirements of environmental emission standards, thereby achieving the goal of reducing wastewater discharge to a minimum or even eliminating it. The concept of zero wastewater discharge stems from the emphasis on environmental protection and sustainable development, and aims to minimize the impact on the natural environment, protect water resources and ensure the sustainability of the water environment.

[0003] For example, the utility model patent disclosed in the publication number is CN110255783A, a zero wastewater discharge integrated water purification treatment integrated equipment, including a box body, a pre-filter unit, a water purification unit, a soft water unit and a drinking water unit are arranged in the box body; the box body is provided with a water inlet interface, a soft water outlet, a clean water outlet, a pure water outlet, a flushing outlet and a salt box overflow port; the water inlet interface is connected to the pre-filter unit, and the outlet of the pre-filter unit is connected to the water purification unit; the outlet of the water purification unit is connected to two flow channels, one of which is connected to the resin tank of the soft water unit, and the other is connected to the inlet of the drinking water unit; the soft water unit includes a resin tank and a salt box connected in sequence, and the outlet of the soft water unit is connected to the soft water network; the outlet of the drinking water unit is connected to two flow channels, one of which is a clean water outlet, and the other is a pure water outlet. This equipment has the advantages of better meeting the requirements of home decoration, easy installation and maintenance, and low comprehensive equipment cost.

[0004] Although the above equipment can treat wastewater, its wastewater treatment filter device is not easy to disassemble quickly, which reduces the convenience of subsequent wastewater treatment. Therefore, wastewater zero discharge equipment is urgently needed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a wastewater zero-discharge discharge device to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: wastewater zero discharge equipment, including a transmission device for support,

[0007] A connecting screw rod, the connecting screw rod is rotatably connected to the center of the side end surface of the transmission device, and a fixed guide rod is fixedly arranged at the side end surface of the transmission device away from the connecting screw rod, and a stepping motor is arranged at the upper end surface of the transmission device and the same axis as the connecting screw rod;

[0008] A filter device, wherein the filter device is slidably connected to the lower end surface of the transmission device through the connecting screw thread;

[0009] The profile support is provided with four groups in total, and the four groups of the profile support are all fixed on the four corners of the lower end surface of the transmission device, and a servo motor is arranged near the end of the upper end surface of the transmission device.

[0010] Preferably, the transmission device includes a fixed slide, and five groups of transmission gears are equidistantly arranged on the inner end surface of the fixed slide, and a transmission guide shaft is fixedly arranged at the center of the lower end surface of the transmission gear, and a sealing guide cylinder is arranged on the lower end surface of the fixed slide opposite to the transmission gear, and a water pipe is arranged in series near the upper part of the five adjacent groups of sealing guide cylinders.

[0011] Preferably, the filtering device includes a sealing bottom plate, and five groups of sealing clamps for sealing are equidistantly arranged on the upper end surface of the sealing bottom plate, and the inner end surfaces of the five groups of sealing clamps are rotatably clamped with fixed filter screens, and a limiting sleeve is fixedly arranged at the center of the inner end surface of the fixed filter screen.

[0012] Preferably, the limiting sleeve is matched with the transmission guide shaft, and the transmission guide shaft is slidably engaged with the fixed filter screen through the limiting sleeve, which can effectively improve the stability of the fixed filter screen in filtering and purifying.

[0013] Preferably, the sealing clamp ring is sealed and fixedly clamped to the bottom of the sealing guide cylinder, and the five groups of transmission gears are meshedly connected. The sealing clamp ring can seal the bottom of the sealing guide cylinder, and can improve the sealing performance of the subsequent fixed filter purification chamber.

[0014] Preferably, a threaded slide is provided on the side end surface of the sealing bottom plate, and the threaded slide is threadedly connected to the connecting screw, which can facilitate the subsequent rapid disassembly of the fixed filter and improve the stability of the disassembly.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model sets a transmission device and a filtering device. When treating sewage, the servo motor can synchronously provide power to five groups of fixed filter screens through five groups of transmission gears, so that the five groups of fixed filter screens filter and adsorb sewage layer by layer, thereby maximizing the sewage treatment efficiency. At the same time, the stepper motor can quickly thread the filtering device through the connecting screw, thereby improving the convenience and efficiency of disassembling the fixed filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a disassembled diagram of the main body of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the main body of the utility model;

[0019] Figure 3 This is a disassembled diagram of the transmission device of the utility model;

[0020] Figure 4 This is a disassembled diagram of the filtering device of the present utility model.

[0021] In the figure: 1-servo motor, 2-transmission device, 3-stepping motor, 4-connecting screw, 5-filter device, 6-fixed guide rod, 7-profile support, 21-fixed slide, 22-sealing guide cylinder, 23-water guide pipe, 24-transmission guide shaft, 25-transmission gear, 51-limiting sleeve, 52-fixed filter, 53-sealing bottom plate, 54-sealing retaining ring. 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] See also Figure 1-4 The utility model provides an embodiment: a wastewater zero-discharge device, comprising a transmission device 2 for supporting,

[0024] A connecting screw rod 4 is rotatably connected to the center of the side end surface of the transmission device 2, and a fixed guide rod 6 is fixedly arranged at the side end surface of the transmission device 2 away from the connecting screw rod 4, and a stepping motor 3 is arranged at the upper end surface of the transmission device 2 and the coaxial center of the connecting screw rod 4;

[0025] The filter device 5 is threadably connected to the lower end surface of the transmission device 2 through the connecting screw rod 4;

[0026] The profile support 7 is provided with four groups in total, and the four groups of profile support 7 are all fixed at the four corners of the lower end surface of the transmission device 2, and the servo motor 1 is provided at the upper end surface of the transmission device 2 near the end.

[0027] The transmission device 2 includes a fixed slide 21, and five groups of transmission gears 25 are equidistantly arranged on the inner end surface of the fixed slide 21, and a transmission guide shaft 24 is fixedly arranged at the center of the lower end surface of the transmission gear 25, and a sealing guide cylinder 22 is arranged on the lower end surface of the fixed slide 21 opposite to the transmission gear 25, and a water guide pipe 23 is arranged in series near the upper part of the five adjacent groups of sealing guide cylinders 22.

[0028] The filter device 5 includes a sealing bottom plate 53, and five groups of sealing clamps 54 for sealing are equidistantly arranged on the upper end surface of the sealing bottom plate 53, and the inner end surfaces of the five groups of sealing clamps 54 are rotatably clamped with fixed filter screens 52, and a limiting sleeve 51 is fixedly arranged at the center of the inner end surface of the fixed filter screen 52.

[0029] The limiting shaft sleeve 51 is matched with the transmission guide shaft 24 , and the transmission guide shaft 24 is slidably engaged with the fixed filter screen 52 through the limiting shaft sleeve 51 , which can effectively improve the stability of the fixed filter screen 52 in filtering and purifying.

[0030] The sealing clamp ring 54 is sealed and fixedly connected to the bottom of the sealing guide cylinder 22, and the five sets of transmission gears 25 are meshed and connected. The sealing clamp ring 54 can seal the bottom of the sealing guide cylinder 22, which can improve the sealing performance of the subsequent fixed filter screen 52 purification chamber.

[0031] The side end surface of the sealing bottom plate 53 is provided with a threaded slide seat, and the threaded slide seat is threadedly connected to the connecting screw rod 4, which can facilitate the subsequent rapid disassembly of the fixed filter screen 52 and improve the stability of the disassembly.

[0032] Working principle: When treating wastewater, the user can connect the external water pipe to the water pipe 23, and then the user can start the servo motor 1, which can drive the transmission gear 25 at the bottom to rotate, and the five groups of transmission gears 25 can rotate at high speed, so that the transmission gear 25 can drive the limit sleeve 51 to rotate through the transmission guide shaft 24, and the limit sleeve 51 can drive the fixed filter screen 52 to rotate, and the five groups of fixed filter screens 52 can rotate synchronously. When filtering, the first group of sealing guide cylinders 22, the sewage first It is first introduced to the bottom of the sealing guide cylinder 22, and then gradually guided from bottom to top. At this time, the fixed filter screen 52 can perform a full-scale filtering operation on the sewage, thereby improving the efficiency of sewage filtration. The five groups of fixed filter screens 52 can clean and adsorb the sewage in an all-round manner. Finally, the sewage is purified in stages and then exported. When the fixed filter screen 52 is disassembled, the stepper motor 3 can drive the connecting screw rod 4 at the bottom to rotate, and the connecting screw rod 4 can be connected to the threaded guide seat through a thread, thereby driving the filter device 5 to move downward, thereby releasing the limit on the fixed filter screen 52.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Wastewater zero discharge equipment, comprising a transmission device (2) for supporting, characterized in that: A connecting screw (4), the connecting screw (4) is rotatably engaged at the center of the side end surface of the transmission device (2), and a fixed guide rod (6) is fixedly arranged at the side end surface of the transmission device (2) away from the connecting screw (4), and a stepping motor (3) is arranged at the upper end surface of the transmission device (2) coaxially with the connecting screw (4); A filter device (5), wherein the filter device (5) is threadably connected to the lower end surface of the transmission device (2) via the connecting screw rod (4); Profile supports (7), wherein the profile supports (7) are provided in four groups, and the four groups of profile supports (7) are all fixed at the four corners of the lower end surface of the transmission device (2), and a servo motor (1) is provided at the upper end surface of the transmission device (2) near the end.

2. The wastewater zero discharge equipment according to claim 1 is characterized in that: The transmission device (2) comprises a fixed slide seat (21), the inner end surface of the fixed slide seat (21) is provided with five groups of transmission gears (25) at equal intervals, and a transmission guide shaft (24) is fixedly provided at the center of the lower end surface of the transmission gear (25), and a sealing guide cylinder (22) is provided at the lower end surface of the fixed slide seat (21) directly opposite to the transmission gear (25), and a water guide pipe (23) is arranged in series near the upper part of the five adjacent groups of the sealing guide cylinders (22).

3. The wastewater zero discharge equipment according to claim 2 is characterized in that: The filtering device (5) comprises a sealing bottom plate (53), the upper end surface of which is equidistantly provided with five groups of sealing clamp rings (54) for sealing, and the inner end surfaces of the five groups of sealing clamp rings (54) are all rotatably clamped with fixed filter screens (52), and a limiting shaft sleeve (51) is fixedly provided at the center of the inner end surface of the fixed filter screen (52).

4. The wastewater zero discharge equipment according to claim 3 is characterized by: The limiting shaft sleeve (51) is matched with the transmission guide shaft (24), and the transmission guide shaft (24) is slidably engaged with the fixed filter screen (52) via the limiting shaft sleeve (51).

5. The wastewater zero discharge equipment according to claim 3 is characterized by: The sealing clamp ring (54) is sealed and fixedly clamped to the bottom of the sealing guide tube (22), and the five groups of transmission gears (25) are meshedly connected with each other.

6. The wastewater zero discharge equipment according to claim 3 is characterized by: A threaded sliding seat is provided on the side end surface of the sealing bottom plate (53), and the threaded sliding seat is threadedly connected to the connecting screw rod (4).

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