CN212504393U

CN212504393U - Waste water filtering equipment

Info

Publication number: CN212504393U
Application number: CN202020941330.1U
Authority: CN
Inventors: 苏炳厚
Original assignee: Taiyuan Yixin Energy Equipment Co ltd
Current assignee: Taiyuan Yixin Energy Equipment Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-02-09
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a wastewater filtering device, which comprises a sewage tank, a water inlet backwashing pump set, a multi-media filter, an activated carbon filter, a precision filter, an ultrafiltration unit, an ultraviolet disinfection device and a heat preservation water tank; effluent water sump, the backwash pump package of intaking, multi-media filter, active carbon filter, precision filter, ultrafiltration unit, ultraviolet ray degassing unit and holding water box connect in order, the utility model discloses waste water filtration equipment can collect the waste water that produces when bathing, concentrates on the effluent water sump, then purifies the water of collecting through a series of filtration sterilization, then flows into holding water box with the rivers after filtering, realizes the cyclic utilization of water resource, has reduced the waste, has reduced environmental load simultaneously, environmental protection more.

Description

Waste water filtering equipment

Technical Field

The utility model relates to a filtration cyclic utilization field, concretely relates to waste water filtration equipment.

Background

The production environment of large dust and heavy pollution under the coal mine requires that a bathing room is set in a mine industrial square to provide three classes of bathing hot water every day. The coal mine bathing water consumption is large, the heat consumption is large, and the traditional method is that a coal-fired boiler generates steam for heating bathing hot water. Therefore, a large amount of fire coal is consumed every year, the environmental pollution of an industrial square is serious, the energy utilization rate is low, and the national policy requirements of energy conservation and emission reduction are not met. On the other hand, the drainage temperature of the coal mine bathing wastewater is about 30 ℃, the drainage quantity is large, and more waste heat can be utilized. The common practice of coal mines is direct discharge, and the heat energy in the bathing wastewater is not recycled, thus causing resource waste.

The coal mine bathing wastewater discharge is related to the production scale of coal mines and the number of workers, and is not limited by regional conditions, so that each coal mine has stable bathing wastewater heat energy which can be utilized, but the coal mine bathing wastewater has poor water quality, and contains pollutants such as hair, synthetic detergent and the like, and impurities such as dust and the like, so that a set of system needs to be researched for filtering and recycling the bathing wastewater, and the load of the bathing wastewater of a water treatment station is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a waste water filtration equipment aims at solving the direct emission of waste water after bathing, causes the problem of water waste.

The utility model provides a wastewater filtering device, which comprises a sewage tank, a water inlet backwashing pump set, a multi-media filter, an activated carbon filter, a precision filter, an ultrafiltration unit, an ultraviolet disinfection device and a heat preservation water tank; the sewage tank, the water inlet backwashing pump set, the multi-media filter, the activated carbon filter, the precision filter, the ultrafiltration unit, the ultraviolet disinfection device and the heat preservation water tank are sequentially connected.

Further, the device also comprises a cleaning water tank, and the cleaning water tank is used for flushing filtering equipment in the wastewater filtering equipment and comprises a multi-medium filter, an activated carbon filter, a precision filter and an ultrafiltration unit.

Further, the device also comprises a backwashing dosing device which is connected with the ultrafiltration unit.

Further, the device also comprises a temperature sensor, and the temperature sensor is arranged on the heat preservation water tank.

Furthermore, the device also comprises a control module, wherein a display panel is arranged on the control module, and the control module is electrically connected with the temperature sensor.

Furthermore, the device also comprises a water source heating device which is electrically connected with the control module.

The utility model discloses beneficial effect: the utility model discloses waste water filtration equipment can collect the waste water that produces when bathing, concentrates on the effluent water sump, then purifies the water of collecting through a series of filtration sterilization, then flows into holding water box with the rivers after filtering, realizes the cyclic utilization of water resource, has reduced the waste, simultaneously, has reduced environmental load, environmental protection more.

Drawings

FIG. 1 is a schematic structural view of an embodiment of a wastewater filtering apparatus of the present invention;

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all directional indicators (such as up, down, left, right, front, and back) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is also changed accordingly, and the connection may be a direct connection or an indirect connection.

In addition, descriptions related to "first", "second", etc. in the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first", "second", may explicitly or implicitly include at least one of the feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1, an embodiment of the wastewater filtering apparatus of the present invention is provided, which comprises a sewage tank 1, a water inlet backwashing pump set 2, a multi-media filter 3, an activated carbon filter 4, a precision filter 5, an ultrafiltration unit 6, an ultraviolet disinfection device 7, and a heat preservation water tank 8; the sewage tank 1, the water inlet backwashing pump unit 2, the multi-media filter 3, the activated carbon filter 4, the precision filter 5, the ultrafiltration unit 6, the ultraviolet disinfection device 7 and the heat preservation water tank 8 are sequentially connected. In this embodiment, the production environment of big dust, the heavy pollution in the pit of colliery requires that the mine industry square set up the bathing hall, provides three shifts of bathing hot water every day, consequently can discharge a lot of shower waste water, collects shower waste water and concentrates on in effluent water sump 1 to filter it through this waste water filtration equipment, make water resource cyclic utilization, reduce the wasting of resources, and alleviateed the load of water treatment station bathing waste water. Waste water in the effluent water sump 1 firstly passes through the backwash water pump of intaking, plays the effect of suction to waste water in the effluent water sump 1, then passes through multi-media filter 3, as preceding stage preliminary treatment among the waste water treatment process, there are filter materials such as quartz sand, manganese sand in multi-media filter 3 inside for remove turbid to waste water treatment, hold back the suspended substance in the aquatic, make water clarification, furtherly, pass through activated carbon filter 4 again, filter pollutants such as free thing, microorganism, the removal residual chlorine in the aquatic and absorption micromolecule organic matter. Furthermore, the sewage passes through a precision filter 5 to remove the polluted impurities in the water and remove fine particles with turbidity of more than 1 degree, thereby meeting the requirement of the next procedure on the inflow water. Further, the water passes through the ultrafiltration unit 6, the ultrafiltration unit 6 is a working project of the reverse osmosis membrane between microfiltration and nanofiltration, a separation technology is adopted, bacteria and colloid of molecular substances can be separated from the solution, trace elements beneficial to human health are reserved, the ultrafiltration unit 6 can be cleaned by itself, and is not easy to dirty and can prevent blockage. Further, the water passes through the ultraviolet disinfection device 7, and the ultraviolet disinfection device 7 can kill various microorganisms in the water, so that the effects of disinfection and sterilization are achieved.

The device also comprises a cleaning water tank 9 for washing the filter equipment in the wastewater filtering equipment, which comprises a multi-media filter 3, an activated carbon filter 4, a precision filter 5 and an ultrafiltration unit 6. In this embodiment, the inside of the cleaning water tank 9 is provided with a proper amount of tap water for flushing the multimedia filter 3, the activated carbon filter 4, the precision filter 5 and the ultrafiltration unit 6 in the system, so as to prevent the filter equipment from being blocked.

The device also comprises a backwashing medicine adding device 10, and the backwashing medicine adding device 10 is connected with the ultrafiltration unit 6. In the embodiment, the backwashing medicine adding device 10 can add corresponding medicines into the backwashing medicine adding device 10 to perform backwashing treatment according to different kinds of impurities in the wastewater, for example, salt and resin are added to reduce calcium ions and magnesium ions in the water.

The device also comprises a temperature sensor 11, and the temperature sensor 11 is arranged on the heat preservation water tank 8. In this embodiment, the temperature of the water in the holding water tank 8 can be monitored in real time.

The device further comprises a control module, a display panel is arranged on the control module, and the control module is electrically connected with the temperature sensor 11. In this embodiment, the temperature sensor 11 transmits the collected temperature data to the control module, and then displays the data in real time through a display panel on the control module.

The device also comprises a water source heating device 12, and the water source heating device 12 is electrically connected with the control module. In this embodiment, can circulate the use shower with the water in holding water tank 8, therefore the temperature threshold value scope requirement when the temperature in holding water tank 8 should reach the shower, when the temperature in holding water tank 8 is less than the minimum threshold value of predetermined temperature, control module will control water source heating device 12 and start, and then water source heating device 12 heats the water in holding water tank 8.

The utility model has the advantages that: the utility model discloses waste water filtration equipment can collect the waste water that produces when bathing, concentrates on effluent water sump 1, then purifies the water of collecting through a series of filtration sterilization, then flows into holding water box 8 with the rivers after filtering, realizes the cyclic utilization of water resource, has reduced the waste, simultaneously, has reduced environmental load, environmental protection more.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A wastewater filtering device is characterized by comprising a sewage tank, a water inlet backwashing pump set, a multi-media filter, an activated carbon filter, a precision filter, an ultrafiltration unit, an ultraviolet disinfection device and a heat preservation water tank; the sewage tank, the water inlet backwashing pump set, the multi-media filter, the activated carbon filter, the precision filter, the ultrafiltration unit, the ultraviolet disinfection device and the heat preservation water tank are sequentially connected.

2. The wastewater filtration plant of claim 1, further comprising a rinse tank for rinsing a filter plant in the wastewater filtration plant, including the multimedia filter, the activated carbon filter, the precision filter, and the ultrafiltration unit.

3. The wastewater filtration apparatus of claim 1, further comprising a backwash dosing device connected to the ultrafiltration unit.

4. The wastewater filtration device of claim 1 further comprising a temperature sensor disposed on the holding tank.

5. The wastewater filtration device of claim 4, further comprising a control module, wherein the control module is provided with a display panel, and the control module is electrically connected to the temperature sensor.

6. The wastewater filtration apparatus of claim 5, further comprising a water source heating device electrically connected to the control module.