Domestic sewage purification treatment device

Abstract

The utility model discloses a domestic sewage purification treatment device, and belongs to the technical field of sewage purification, the domestic sewage purification treatment device comprises a filter box, a sewage pipe is mounted on the outer wall of one side of the filter box in a penetrating manner, the filter box is connected with a sewer pipe through the sewage pipe, the filter box is mounted on the inner wall of the sewage pipe through a fixing ring, and a driving motor is fixedly mounted by using a supporting rod; crushing fan blades are driven by a driving motor, food residues, granular seasoning substances and grease in sewage are crushed through the crushing fan blades, so that the sewage treatment effect is improved, pipeline blockage is avoided, a fixed frame is mounted by utilizing slotted holes formed in the outer wall of a filter box, domestic wastewater is filtered through a filter screen, and the sewage treatment effect is improved. Impurities in sewage are filtered through a filter screen, the sewage is sterilized through an ultraviolet disinfection lamp, the fixed frame and the filter screen are conveniently cleaned through a drawing handle, water is discharged through a connecting pipeline, oil is filtered through an oil filter screen, and the sewage filtering effect is improved.

Description

Technical Field

[0001] The present application relates to the technical field of sewage purification, and in particular to a domestic sewage purification treatment device. Background Art

[0002] According to statistics, the amount of wastewater generated by the urban catering industry every day accounts for about 3% of the total urban domestic sewage discharge, but the organic matter content in it accounts for as much as one-third of the total load. The direct discharge of catering wastewater or the discharge of unqualified treatment will cause great pressure on urban sewage treatment plants. Catering wastewater is mixed with a large amount of food residues, granular seasoning substances and grease. Such substances will affect the local water quality if they are directly discharged with sewage.

[0003] In the patent with the published authorization announcement number CN114873812A, the utility model belongs to the field of sewage treatment technology, specifically, a domestic sewage purification treatment device, including a treatment box and a material filtering system, etc.; the left side of the treatment box is connected to a material filtering system for separating lumps in sewage. The present invention uses a filter plate and a filter box to quickly filter out a complex mixture of oil and water, uses a squeeze roller to push all food residues into the filter box, and uses a rotating cleaning roller to clean up the food residues remaining on the filter plate, and uses a centrifugal method to filter the particulate matter in the oil-water mixture, and sink the particulate matter to the bottom, and the height of the oil in the oil-liquid mixture is obtained according to the change in pressure, and the liquid level is raised by adding water to separate the oil, so as to achieve rapid and stable separation of oil and water.

[0004] During the use of the above device, since catering wastewater is mixed with a large amount of food residues, granular seasoning substances and grease, these stains cannot be screened out during the discharge process. If the wastewater contains too many impurities, it will cause objects to accumulate on the filter plate, thereby clogging the filter holes, and thus failing to achieve the best use effect.

[0005] For this reason, we propose a domestic sewage purification treatment device. Utility Model Content

[0006] In view of the shortcomings of the prior art, the present application provides a domestic sewage purification treatment device, which overcomes the shortcomings of the prior art and aims to solve the problem that due to the mixing of a large amount of food residues, granular seasoning substances and grease in the existing catering sewage, these stains cannot be screened out during the discharge process. If the sewage contains too many impurities, it will cause objects to accumulate on the filter plate, thereby clogging the filter holes, and thus failing to achieve the best use effect.

[0007] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a domestic sewage purification treatment device, comprising a filter box, a sewage pipe is installed through the outer wall of one side of the filter box, a crushing mechanism is installed on the inner wall of the sewage pipe, a plurality of groups of slots are opened on one side of the filter box, a filtering mechanism is installed through the inner wall of the slots, and a purification mechanism is installed on the lower surface of the filter box.

[0008] By adopting the above technical solution, the sewage can be easily recycled by connecting the sewage pipe to the indoor pipeline.

[0009] As a preferred technical solution of the present application, the filter box is specifically made of stainless steel, and the inner wall of the sewage pipe is provided with internal threads.

[0010] By adopting the above technical solution, the sewage pipe is connected to the pipeline thread through the internal thread, so that the sewage can be recycled easily.

[0011] As a preferred technical solution of the present application, the number of the slots is multiple groups, and a sealing rubber ring is attached to the inner wall of the slot.

[0012] By adopting the above technical solution, the sealing effect is improved and sewage leakage is avoided.

[0013] As a preferred technical solution of the present application, the crushing mechanism includes a fixed ring, a support rod is fixedly welded to one side of the inner wall of the fixed ring, a driving motor is installed on the outer wall of the support rod, and crushing blades are fixedly welded to the outer wall of the driving motor, and the crushing blades are made of stainless steel.

[0014] By adopting the above technical solution, the impurities and garbage in the sewage are crushed by the crushing fan blades to avoid clogging.

[0015] As a preferred technical solution of the present application, the filtering mechanism includes a fixed frame, a filter net is fixedly attached to the inner wall of the fixed frame, ultraviolet disinfection lamps are fixedly installed at both ends of the inner wall of the fixed frame, and a pull-out handle is fixedly installed on one side of the fixed frame.

[0016] By adopting the above technical solution, dirt in sewage can be filtered through the filter net, achieving multi-stage filtration, avoiding clogging, and facilitating cleaning by users.

[0017] As a preferred technical solution of the present application, the outer wall of the fixed frame is installed through the inner wall of the slot, and the fixed frame is specifically made of stainless steel components.

[0018] By adopting the above technical solution, the garbage can be easily cleaned through the fixed frame, thereby increasing the service life.

[0019] As a preferred technical solution of the present application, the purification mechanism includes a purification pipe, a water outlet pipe is opened at the lower end of the purification pipe, an oil filter is fixedly installed on the inner wall of the purification pipe, a sealing cover is threadedly sealed on the upper end of the purification pipe, a connecting pipe is opened at the upper end of the sealing cover, and the other end of the connecting pipe is installed through the inner wall below the filter box.

[0020] By adopting the above technical solution, the effect of sewage purification and oil filtering is improved.

[0021] Compared with the prior art, the beneficial effects of this application are:

[0022] The present application provides structures such as a filter box, a sewage pipe, a fixing ring, a support rod, a driving motor and a crushing fan blade. The filter box is connected to the sewer pipe through the sewage pipe, and is installed on the inner wall of the sewage pipe through the fixing ring. The driving motor is fixedly installed by the support rod, and the crushing fan blade is driven by the driving motor. The crushing fan blade is used to crush food residues, granular seasoning substances and grease in the sewage, thereby improving the sewage treatment effect and avoiding pipe blockage.

[0023] The present application provides structures such as a filter box, slots, a fixed frame, a filter net, an ultraviolet disinfection lamp, a pull-out handle, a purification pipe and an oil filter net. The slots on the outer wall of the filter box are used to install the fixed frame, domestic wastewater is filtered through the filter net, impurities in the sewage are filtered through the filter net, the sewage is sterilized by the ultraviolet disinfection lamp, the fixed frame and the filter net are easily cleaned through the pull-out handle, water is discharged through the connecting pipe, and oil is filtered through the oil filter net, thereby improving the sewage filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of this application;

[0025] Figure 2 for Figure 1 Structural diagram of the medium crushing mechanism;

[0026] Figure 3 for Figure 1 The structural diagram of the filtering mechanism;

[0027] Figure 4 for Figure 1 Schematic diagram of the structure of the purification mechanism.

[0028] Description of reference numerals:

[0029] 1. Filter box; 2. Sewage pipe; 3. Crushing mechanism; 31. Fixed ring; 32. Support rod; 33. Driving motor; 34. Crushing fan blade; 4. Slot hole; 5. Filter mechanism; 51. Fixed frame; 52. Filter net; 53. Ultraviolet disinfection lamp; 54. Pull-out handle; 6. Purification mechanism; 61. Purification pipe; 62. Water outlet pipe; 63. Oil filter net; 64. Sealing cover; 65. Connecting pipe. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0031] See also Figure 1-4 A domestic sewage purification and treatment device comprises a filter box 1, a sewage pipe 2 is installed through the outer wall of one side of the filter box 1, a crushing mechanism 3 is installed on the inner wall of the sewage pipe 2, a plurality of groups of slots 4 are provided on one side of the filter box 1, a filtering mechanism 5 is installed through the inner wall of the slot 4, a purification mechanism 6 is installed on the lower surface of the filter box 1, and the sewage pipe 2 is connected to the indoor pipeline for easy sewage recovery. The filter box 1 is specifically made of stainless steel components, and the inner wall of the sewage pipe 2 is provided with an internal thread, which is connected to the pipeline thread through the sewage pipe 2, so as to facilitate sewage recovery. There are multiple groups of slots 4, and the inner wall of the slot 4 is fitted with a sealing rubber ring to improve the sealing effect and prevent sewage leakage.

[0032] For details, please refer to Figure 2 The crushing mechanism 3 includes a fixed ring 31, a support rod 32 is fixedly welded on one side of the inner wall of the fixed ring 31, a driving motor 33 is installed on the outer wall of the support rod 32, and a driving blade 34 is fixedly welded on the outer wall of the driving motor 33. The driving blade 34 is made of stainless steel. The impurities and garbage in the sewage are crushed by the driving blade 34 to avoid clogging.

[0033] For details, please refer to Figure 3 The filtering mechanism 5 includes a fixed frame 51, a filter screen 52 is fixedly attached to the inner wall of the fixed frame 51, ultraviolet disinfection lamps 53 are fixedly installed at both ends of the inner wall of the fixed frame 51, and a pull-out handle 54 is fixedly installed on one side of the fixed frame 51. The dirt in the sewage can be filtered through the filter screen 52 to achieve multi-stage filtration, avoid clogging, and facilitate user cleaning. The outer wall of the fixed frame 51 is installed through the inner wall of the slot 4. The fixed frame 51 specifically adopts a stainless steel component, which is convenient for cleaning garbage through the fixed frame 51 to increase the service life.

[0034] For details, please refer to Figure 4The purification mechanism 6 includes a purification pipe 61, a water outlet pipe 62 is opened at the lower end of the purification pipe 61, an oil filter net 63 is fixedly installed on the inner wall of the purification pipe 61, a sealing cover 64 is threadedly sealed on the upper end of the purification pipe 61, a connecting pipe 65 is opened on the upper end of the sealing cover 64, and the other end of the connecting pipe 65 is installed through the inner wall below the filter box 1 to improve the sewage purification and oil filtering effect.

[0035] Working principle: the filter box 1 is connected to the sewer pipe through the sewage pipe 2, and is installed on the inner wall of the sewage pipe 2 through the fixing ring 31. The driving motor 33 is fixedly installed by the support rod 32, and the crushing fan blades 34 are driven by the driving motor 33. The food residues, granular seasoning substances and grease in the sewage are crushed by the crushing fan blades 34, thereby improving the sewage treatment effect and avoiding pipe blockage. The outer wall of the filter box 1 is provided with a slot hole 4 to install the fixing frame 51, and the domestic wastewater is filtered through the filter net 52. The impurities in the sewage are filtered through the filter net 52, and the sewage is sterilized by the ultraviolet disinfection lamp 53. The fixed frame 51 and the filter net are easily cleaned by pulling out the handle 54, and the water is discharged through the connecting pipe 65, and the oil is filtered through the oil filter net 63, thereby improving the sewage filtering effect.

[0036] Finally, it should be noted that in the description of this application, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on this application.

[0037] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0038] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. Although the present application is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A domestic sewage purification device, comprising a filter box (1), characterized in that: A sewage pipe (2) is installed through the outer wall of one side of the filter box (1), and a crushing mechanism (3) is installed on the inner wall of the sewage pipe (2). A plurality of groups of slot holes (4) are provided on one side of the filter box (1), and a filtering mechanism (5) is installed through the inner wall of the slot holes (4). A purification mechanism (6) is installed on the lower surface of the filter box (1).

2. A domestic sewage purification device according to claim 1, characterized in that: The filter box (1) is specifically made of stainless steel, and the inner wall of the sewage pipe (2) is provided with an internal thread.

3. A domestic sewage purification treatment device according to claim 1, characterized in that: The slot holes (4) are provided in a plurality of groups, and the inner walls of the slot holes (4) are fitted with sealing rubber rings.

4. A domestic sewage purification device according to claim 1, characterized in that: The pulverizing mechanism (3) comprises a fixing ring (31), a support rod (32) fixedly welded to one side of the inner wall of the fixing ring (31), a driving motor (33) mounted on the outer wall of the support rod (32), and pulverizing blades (34) fixedly welded to the outer wall of the driving motor (33), wherein the pulverizing blades (34) are made of stainless steel.

5. A domestic sewage purification treatment device according to claim 1, characterized in that: The filtering mechanism (5) comprises a fixed frame (51), a filtering screen (52) being fixedly attached to the inner wall of the fixed frame (51), ultraviolet disinfection lamps (53) being fixedly mounted at both ends of the inner wall of the fixed frame (51), and a pull-out handle (54) being fixedly mounted on one side of the fixed frame (51).

6. A domestic sewage purification device according to claim 5, characterized in that: The outer wall of the fixing frame (51) is installed through the inner wall of the slot hole (4), and the fixing frame (51) is specifically made of stainless steel.

7. A domestic sewage purification device according to claim 1, characterized in that: The purification mechanism (6) comprises a purification pipe (61), a water outlet pipe (62) is provided at the lower end of the purification pipe (61), an oil filter (63) is fixedly mounted on the inner wall of the purification pipe (61), a sealing cover (64) is threadedly sealed at the upper end of the purification pipe (61), a connecting pipe (65) is provided at the upper end of the sealing cover (64), and the other end of the connecting pipe (65) is installed through the inner wall below the filter box (1).

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