Wastewater treatment device for air shower

Abstract

The utility model discloses a wastewater treatment device for an air shower, which relates to the field of air showers, and comprises a sewer mounting groove and a sewage treatment component embedded in the inner wall of the sewer mounting groove, and the sewage treatment component comprises a sewer pipeline arranged at the bottom of the sewer mounting groove. A water storage sleeve is arranged on the side wall of the bottom of the sewer pipeline and is arranged on the inner wall of the sewer mounting groove, and a filtering top net is arranged at the top of the sewer mounting groove. Sediment and heavy objects are effectively collected, the situation that the sundries are accumulated near the water outlet for a long time to form blocking and reduce the water drainage efficiency is avoided, and the whole device is simple in structure.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of air showers, and specifically relates to a wastewater treatment device for an air shower. Background Technique

[0002] An air shower, also known as an air shower, a clean air shower, a purification air shower, etc., is a general-purpose local purification device installed between a clean room and a non-clean room. Its main function is to reduce the pollution problems brought about by entering and leaving the clean room. By blowing out clean air, it removes the dust carried by people and goods, effectively blocking or reducing the dust source from entering the clean area.

[0003] An air shower provided according to Application No. CN202020811232.6, which is easy to clean, includes an air shower, a high-pressure blower, a cleaning liquid tank, and a cleaning brush. A timing control switch is embedded on the right side of the air shower. Air outlet holes are evenly opened on the left and right inner walls inside the air shower. Dripping heads are embedded at the upper ends of the two inner walls of the air shower. Sewage ditches are opened on both sides of the bottom surface inside the air shower. A sewage pipe is provided at the bottom of the sewage ditch. The air inlet of the high-pressure blower is fixedly connected to an air filter, the other end of the air filter is fixedly connected to an air inlet pipe, the air outlet of the high-pressure blower is fixedly connected to a connecting pipe, a water pump is fixedly connected to the upper end of the cleaning liquid tank, the water outlet of the water pump is fixedly connected to a liquid delivery pipe, a nut is welded to one end of the cleaning brush, a reciprocating lead screw is threadedly connected inside the nut, and the top of the reciprocating lead screw passes through the air shower and is fixedly connected to a motor. Through the timing control switch, the inner wall of the air shower can be automatically cleaned regularly, saving the trouble of manual cleaning.

[0004] During the cleaning process of the above-mentioned cleaning device, there is a lack of treatment for the dust accumulated at the drain outlet. The long-term accumulation of dust will cause the drainage rate to decrease. Content of the Utility Model

[0005] Based on this, the purpose of the present utility model is to provide a wastewater treatment device for an air shower to solve the technical problems raised in the above-mentioned background technique.

[0006] To achieve the above purpose, the present utility model provides the following technical solutions:

[0007] A wastewater treatment device for an air shower includes a sewage installation groove, a sewage treatment component embedded in the inner wall of the sewage installation groove. The sewage treatment component includes a sewage pipe provided at the bottom of the sewage installation groove, a water storage sleeve provided on the side wall of the bottom of the sewage pipe and on the inner wall of the sewage installation groove, and a filtering top net provided at the top of the sewage installation groove.

[0008] Preferably, the sewage pipe is vertically erected at the bottom of the sewage installation groove, and the top of the sewage pipe is higher than the bottom of the sewage installation groove and lower than the top of the sewage installation groove.

[0009] Preferably, an inclined water guiding slope is provided at the top of the water storage sleeve, and a sewer pipe sleeve is provided on the inner wall of the bottom of the water storage sleeve.

[0010] Preferably, the sewer pipe sleeve is of a cylindrical structure, and the inner circle radius of the sewer pipe sleeve is the same as the outer circle radius of the sewer pipe. The inner wall of the sewer pipe sleeve is slidably connected to the outer wall of the sewer pipe.

[0011] Preferably, the sewer pipe sleeve is located at the central position of the bottom of the water storage sleeve, and a water storage groove is provided between the inner wall of the side surface of the water storage sleeve and the outer wall of the sewer pipe sleeve;

[0012] The inner wall of the water storage groove is arranged parallel to the outer wall of the sewer pipe sleeve, and the outer wall of the water storage groove is slidably connected to the sewer installation groove.

[0013] Preferably, the filter top net is arranged in a semi-spherical shape, and the bottom of the filter top net is on the same horizontal plane as the top of the sewer pipe sleeve.

[0014] Preferably, the sewage treatment component further includes a ground filter net at the top of the water storage sleeve.

[0015] Preferably, the top of the ground filter net is on the same horizontal plane as the top of the sewer installation groove.

[0016] In summary, the technical solution mainly has the following beneficial effects:

[0017] 1. In the present utility model, the drainage port of the air shower room is improved, and the sunken drainage is adopted. When draining water, the sediment and dust in the sewage are collected and settled at the bottom through the water storage sleeve, and the drainage port of the sewer pipe drains water in the accumulated water of the water storage sleeve; compared with the traditional direct drainage, this method effectively collects the sediment and heavy objects, avoids the long-term accumulation of such sundries near the drainage port to form an obstruction, and reduces the drainage efficiency;

[0018] 2. At the same time, the filter top net in the sewage treatment component adopts a spherical design, which increases the drainage filtration area, further increases the drainage efficiency, and effectively prevents the sediment-like impurities from remaining at the top. Secondly, this component adopts a replaceable installation method, which is convenient for the later maintenance and management of the air shower room. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is an axonometric view of the overall structure of the present utility model;

[0020] Figure 2 is an axonometric view of the installation position of the sewage treatment component of the present utility model;

[0021] Figure 3Cross-sectional view of the overall structure of the sewage treatment component of the present utility model;

[0022] Figure 4 Axonometric view of the water storage sleeve structure of the present utility model;

[0023] Figure 5 Axonometric view of the ground filter screen structure of the present utility model;

[0024] Figure 6 Axonometric view of the internal structure of the water storage sleeve of the present utility model.

[0025] Description of the drawings: 10. Sewer installation groove; 20. Sewage treatment component; 21. Sewer pipe; 22. Water storage sleeve; 23. Filter top net; 24. Ground filter screen; 221. Inclined water guiding slope; 222. Sewer pipe sleeve; 223. Water storage groove. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model.

[0027] Embodiment

[0028] As shown in Figure 1 、 2 、3, a wastewater treatment device for a laminar flow hood includes a sewer installation groove 10, a sewage treatment component 20 embedded in the inner wall of the sewer installation groove 10. The sewage treatment component 20 includes a sewer pipe 21 at the bottom of the sewer installation groove 10, a water storage sleeve 22 on the bottom side wall of the sewer pipe 21 and on the inner wall of the sewer installation groove 10, and a filter top net 23 is provided at the top of the sewer installation groove 10;

[0029] The sewer pipe 21 is vertically erected at the bottom of the sewer installation groove 10, and the top of the sewer pipe 21 is higher than the bottom of the sewer installation groove 10 and lower than the top of the sewer installation groove 10; the sewer pipe sleeve 222 is located at the central position of the bottom of the water storage sleeve 22, and a water storage groove 223 is provided between the inner wall of the side surface of the water storage sleeve 22 and the outer wall of the sewer pipe sleeve 222;

[0030] The inner wall of the water storage groove 223 is arranged parallel to the outer wall of the sewer pipe sleeve 222, and the outer wall of the water storage groove 223 is slidably connected to the sewer installation groove 10.

[0031] It should be noted that in this embodiment, sewage enters the water storage sleeve 22 through the ground filter screen 24. The sewage first remains in the water storage groove 223 in the water storage sleeve 22. When the water level of the sewage in the water storage groove 223 gradually rises and exceeds the top of the sewer pipe sleeve 222 on one side of the water storage groove 223, the sewage is filtered by the filter top net 23 at the top of the sewer pipe sleeve 222 and discharged from the sewer pipe 21.

[0032] Among them, the most common sewage impurities in the air shower room are substances such as dust and sediment that are prone to accumulate and sink to the bottom. They are deposited in the water storage groove 223 along with the water; the sewage is discharged through the drain pipe 21 erected in the water storage groove 223.

[0033] As Figure 1 , 3 , as shown in Fig. 6, the sewage treatment component 20 includes a drain pipe 21 at the bottom of the drain installation groove 10, a water storage sleeve 22 on the bottom side wall of the drain pipe 21 and on the inner wall of the drain installation groove 10, a filter top net 23 is provided at the top of the drain installation groove 10, an inclined water guiding slope 221 is provided at the top of the water storage sleeve 22, and a drain pipe sleeve 222 is provided on the inner wall of the bottom of the water storage sleeve 22;

[0034] The drain pipe sleeve 222 is of a cylindrical structure, and the inner circle radius of the drain pipe sleeve 222 is the same as the outer circle radius of the drain pipe 21. The inner wall of the drain pipe sleeve 222 is slidably connected to the outer wall of the drain pipe 21;

[0035] It should be noted that in this embodiment, the water storage sleeve 22 and the drain installation groove 10 are installed in a sliding connection, which is convenient for removing and flushing the water storage sleeve 22 during the later maintenance and cleaning of the air shower room. After flushing, it can be placed in the drain installation groove 10 again and can be used multiple times;

[0036] As Figure 1 , 5 , as shown in Fig., the filter top net 23 is arranged in a semi-spherical shape. The bottom of the filter top net 23 is at the same horizontal plane as the top of the drain pipe sleeve 222. The sewage treatment component 20 further includes a ground filter net 24 at the top of the water storage sleeve 22; the top of the ground filter net 24 is at the same horizontal plane as the top of the drain installation groove 10.

[0037] It should be noted that in this embodiment, when the sewage for flushing sundries in the air shower room flows to the drain installation groove 10 through the ground, the sewage first passes through the ground filter net 24, which serves as the first filtering position. The ground filter net 24 is flush with the bottom plate of the air shower room and mainly filters impurities with larger volume or length;

[0038] The filter top net 23 adopts a semi-spherical design, which increases the filtering area while blocking impurities, making its filtering speed faster. The inclined water guiding slope 221 at the top of the water storage sleeve 22 increases the drainage of sewage, making it easier to be discharged.

[0039] The working principle of the present utility model is as follows:

[0040] In the present utility model, when the sewage for flushing sundries in the air shower room flows to the drain installation groove 10 through the ground, the sewage first passes through the ground filter net 24, which serves as the first filtering position. The ground filter net 24 is flush with the bottom plate of the air shower room and mainly filters impurities with larger volume or length;

[0041] Subsequently, the sewage enters the water storage sleeve 22 through the ground filter screen 24. The sewage first remains inside the water storage groove 223 in the water storage sleeve 22. When the water level of the sewage in the water storage groove 223 gradually rises and exceeds the top of the sewer pipe sleeve 222 on one side of the water storage groove 223, the sewage is filtered by the filter top net 23 at the top of the sewer pipe sleeve 222 and discharged from the sewer pipe 21. Among them, since the most common impurities in the sewage of the air shower room are substances such as dust and sediment that are prone to accumulate and sink to the bottom, they are deposited in the water storage groove 223 along with the water; the sewage is discharged through the sewer pipe 21 erected in the water storage groove 223;

[0042] In addition, the water storage sleeve 22 is installed in a sliding connection with the sewer installation groove 10, which is convenient for removing and flushing the water storage sleeve 22 during the later maintenance and cleaning of the air shower room. After flushing, it can be placed in the sewer installation groove 10 again and can be used multiple times;

[0043] The filter top net 23 adopts a semi-spherical design, which increases the filtration area while blocking impurities, making its filtration speed faster. The inclined water guiding slope 221 at the top of the water storage sleeve 22 increases the water guiding property of the sewage, making it easier to be discharged.

[0044] The above embodiments are only used to illustrate the technical idea of the present invention, and the protection scope of the present invention cannot be limited thereby. Any modification made on the basis of the technical solution according to the technical idea proposed by the present invention falls within the protection scope of the present invention.

Claims

1. A wastewater treatment device for an air shower room, comprising a water discharge installation groove (10), a sewage treatment component (20) embedded in the inner wall of the water discharge installation groove (10), characterized in that The sewage treatment component (20) comprises a sewer pipe (21) arranged at the bottom of the sewer installation groove (10), a water storage sleeve (22) arranged on the side wall of the bottom of the sewer pipe (21) and on the inner wall of the sewer installation groove (10), and a filtering top net (23) is provided on the top of the sewer installation groove (10).

2. A wastewater treatment device for an air shower room according to claim 1, characterized in that: The sewer pipe (21) is vertically erected at the bottom of the sewer installation groove (10), and the top of the sewer pipe (21) is higher than the bottom of the sewer installation groove (10) and lower than the top of the sewer installation groove (10).

3. The wastewater treatment device for an air shower room according to claim 1, characterized in that: The top of the water storage sleeve (22) is provided with an inclined water guiding slope (221), and the bottom inner wall of the water storage sleeve (22) is provided with a downpipe sleeve (222).

4. A wastewater treatment device for an air shower room according to claim 3, characterized in that: The sewer pipe sleeve (222) is a cylindrical structure, and the inner radius of the sewer pipe sleeve (222) is the same as the outer radius of the sewer pipe (21), and the inner wall of the sewer pipe sleeve (222) is slidably connected to the outer wall of the sewer pipe (21).

5. The wastewater treatment device for an air shower room according to claim 4, characterized in that: The downpipe sleeve (222) is located at the center of the bottom of the water storage sleeve (22), and a water storage groove (223) is provided between the inner wall of the side of the water storage sleeve (22) and the outer wall of the downpipe sleeve (222); The inner wall of the water storage groove (223) is arranged parallel to the outer wall of the downcomer pipe sleeve (222), and the outer wall of the water storage groove (223) is slidably connected to the downcomer installation groove (10).

6. The wastewater treatment device for an air shower room according to claim 4, characterized in that: The filter top net (23) is arranged in a semi-spherical shape, and the bottom of the filter top net (23) and the top of the sewer pipe sleeve (222) are located in the same horizontal plane.

7. The wastewater treatment device for an air shower room according to claim 1, characterized in that: The sewage treatment component (20) also includes a ground filter (24) at the top of the water storage casing (22).

8. The wastewater treatment device for an air shower room according to claim 7, characterized in that: The top of the ground filter screen (24) and the top of the water discharge installation tank (10) are located on the same horizontal plane.

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