CN211445396U

CN211445396U - Waste water recycling device

Info

Publication number: CN211445396U
Application number: CN201921944024.7U
Authority: CN
Inventors: 王磊刚
Original assignee: Zhejiang Qingyun Environmental Protection Technology Co ltd
Current assignee: Zhejiang Qingyun Environmental Protection Technology Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-09-08
Anticipated expiration: 2029-11-12

Abstract

The utility model relates to a wastewater recycling device, which comprises a water tank, a water inlet pipe, a solenoid valve, a water level detection device, an oil outlet pipe, an adsorption device and a filter device, wherein the water inlet pipe is communicated with the upper end of the water tank, the water level detection device is fixed at the upper end of the inner side surface of the water tank, the upper end of the solenoid valve is communicated with the bottom of the water tank, the other end of the solenoid valve is communicated with the adsorption device, the solenoid valve is electrically connected with the water level detection device, the oil outlet pipe is communicated with the side end surface of the water tank, the oil outlet pipe is positioned at the upper part of the side end surface of the water tank, the upper end of the filter device is communicated with the lower end of the filter device, the lower end of the filter device is connected with a water outlet pipe, an oil stain adsorption layer is fixed in the filter device, the cleanliness of water is improved through layer-by-layer filtration, so that the water can be recycled and reused, and resources are saved.

Description

Waste water recycling device

Technical Field

The utility model relates to a waste water retrieval and utilization field especially relates to a waste water retrieval and utilization device.

Background

The product needs to be ground and cleaned in the machining process, but a large amount of waste water containing iron and oil is inevitably generated in the grinding and cleaning process, and if the waste water is directly discharged, the production cost is undoubtedly increased and the waste of water resources is caused.

SUMMERY OF THE UTILITY MODEL

To the current situation of the prior art, the utility model aims to solve the technical problem of providing a waste water recycling device to solve the prior art problem.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a waste water recycling device, which comprises a water tank, a water inlet pipe, an electromagnetic valve, a water level detection device, an oil outlet pipe, an adsorption device and a filtering device, the water inlet pipe is communicated with the upper end of the water tank, the water level detection device is fixed at the upper end of the inner side surface of the water tank, the upper end of the electromagnetic valve is communicated with the bottom of the water tank, the other end of the electromagnetic valve is communicated with the adsorption device, the electromagnetic valve is electrically connected with the water level detection device, the oil outlet pipe is communicated with the end face of the side of the water tank, the oil outlet pipe is positioned on the upper part of the end surface of the side of the water tank, the upper end of the filtering device is communicated with the lower end of the filtering device, the lower end of the filtering device is connected with a water outlet pipe, an oil stain adsorption layer is fixed in the filtering device, a motor, a rotary table and a magnetic bar are arranged in the adsorption device, the motor is fixed at the upper end of the adsorption device, the turntable is detachably arranged on the output end of the motor, and at least one magnetic rod is fixed on the lower end face of the turntable.

Preferably, the oil absorption layer is filled with an oleophylic hydrophobic material, and the oleophylic hydrophobic material can be used for independently absorbing oil stains to separate the oil stains from a water phase.

Preferably, a quartz abrasive belt filter layer is further fixed in the filter device, is located below the oil stain adsorption layer and can filter larger particles in water.

Preferably, still be fixed with the active carbon adsorption layer in the filter equipment, this active carbon adsorption layer sets up in quartz abrasive band filtering layer below, and medium particulate matter can be filtered to the active carbon adsorption layer.

Preferably, still be fixed with fine sand layer in the filter equipment, this fine sand layer sets up in activated carbon adsorption layer below, and fine sand layer can filter little particulate matter.

Preferably, the water outlet pipe is funnel-shaped, and the funnel-shaped arrangement of the water outlet pipe can prevent water accumulation in the filtering device.

Compared with the prior art, the utility model has the advantages of:

can handle the waste water that contains iron and oil, can adsorb iron fillings, but iron fillings reuse after retrieving, through twice deoiling back, the greasy dirt in the waste water is by clean, and through filtering the cleanliness factor that improves water layer upon layer to can retrieve and recycle, resources are saved, reduce cost, the utility model relates to a rationally, accord with the market demand, be fit for promoting.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

As shown in fig. 1, the device comprises a water tank 1, a water inlet pipe 4, an electromagnetic valve 7, a water level detection device 5, an oil outlet pipe 6, an adsorption device 2 and a filtering device 3, wherein the water inlet pipe 4 is communicated with the upper end of the water tank 1, the water level detection device 5 is fixed at the upper end of the inner side surface of the water tank 1, the upper end of the electromagnetic valve 7 is communicated with the bottom of the water tank 1, the other end of the electromagnetic valve 7 is communicated with the adsorption device 2, the electromagnetic valve 7 is electrically connected with the water level detection device 5, the oil outlet pipe 6 is communicated with the side end surface of the water tank 1, the oil outlet pipe 6 is positioned at the upper part of the side end surface of the water tank 1, the upper end of the filtering device 3 is communicated with the lower end of the filtering device 3, the lower end of the filtering device 3 is connected with a water outlet pipe 15, the rotary table 9 is detachably arranged on the output end of the motor 8, and at least one magnetic bar 10 is fixed on the lower end face of the rotary table 9.

In the implementation, sewage enters the water tank 1 from the water inlet pipe 4, the water level detection device 5 can detect the water level in the water tank 1 through infrared rays or other modes, in order to prevent the sewage from directly flowing into the adsorption device 2, when no water exists in the water tank 1 or the water level is low, the electromagnetic valve 7 is in a closed state, when the water level in the water tank 1 is higher than the height of the oil outlet pipe 6, oil stains on the upper layer of the sewage can flow out through the oil outlet pipe 6, meanwhile, when the water level detection device 5 detects that the water level reaches a set value, the electromagnetic valve 7 is opened, the sewage flows into the adsorption device 2 from the bottom end of the water tank 1, the motor 8 on the adsorption device 2 drives the rotary disc 9 and the magnetic bar 10 to rotate, the contact area between the magnetic bar 10 and the sewage can be increased, so as to improve the adsorption efficiency of scrap iron, wherein the magnetic bar 10 can be a, the device can remove most of impurities and oil stains in the sewage, thereby obtaining industrial water which can be used again, saving resources and reducing cost. And carousel 9 can dismantle the setting, conveniently retrieves the iron fillings that adsorb on the bar magnet 10, but iron fillings after retrieving reuse.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The waste water recycling device is characterized by comprising a water tank (1), a water inlet pipe (4), an electromagnetic valve (7), a water level detection device (5), an oil outlet pipe (6), an adsorption device (2) and a filtering device (3), wherein the water inlet pipe (4) is communicated with the upper end of the water tank (1), the water level detection device (5) is fixed at the upper end of the inner side surface of the water tank (1), the upper end of the electromagnetic valve (7) is communicated with the bottom of the water tank (1), the other end of the electromagnetic valve (7) is communicated with the adsorption device (2), the electromagnetic valve (7) is electrically connected with the water level detection device (5), the oil outlet pipe (6) is communicated with the end surface of the water tank (1), the oil outlet pipe (6) is positioned at the upper part of the end surface of the water tank (1), the upper end of the filtering device (3) is communicated with the lower end of the, filter equipment (3) internal fixation has greasy dirt adsorbed layer (11), be equipped with motor (8), carousel (9) and bar magnet (10) in adsorption equipment (2), motor (8) are fixed in adsorption equipment (2) upper end, and this carousel (9) detachable installs on motor (8) output, and the terminal surface is fixed with at least one bar magnet (10) under this carousel (9).

2. The wastewater reuse device according to claim 1, wherein the oil absorption layer (11) is filled with oleophilic and hydrophobic materials.

3. The wastewater reuse device according to claim 2, characterized in that a quartz sand belt filter layer (12) is further fixed in the filter device (3), and the quartz sand belt filter layer (12) is located below the oil absorption layer (11).

4. The wastewater reuse device according to claim 3, characterized in that an activated carbon adsorption layer (13) is further fixed in the filtering device (3), and the activated carbon adsorption layer (13) is disposed below the quartz sand belt filtering layer (12).

5. The wastewater reuse device according to claim 4, characterized in that a fine sand layer (14) is further fixed in the filtering device (3), and the fine sand layer (14) is arranged below the activated carbon adsorption layer (13).

6. The wastewater reuse apparatus according to claim 5, wherein said outlet pipe (15) is funnel-shaped.