Environment-friendly sewage filtering device

Abstract

The utility model relates to the technical field of sewage treatment and discloses an environment-friendly sewage filtering device which comprises a filtering chamber, a water inlet pipe is fixedly arranged on the top surface of the filtering chamber, and an acceleration mechanism is fixedly mounted on one side of the top surface of the water inlet pipe; a filtering assembly is inserted into the filtering chamber, a fixing plate is fixedly arranged on one side of the filtering assembly, and quick fixing mechanisms are fixedly arranged on the two sides of the fixing plate; an online water quality monitor is fixedly mounted at the bottom of the outer surface of the filtering chamber, a drainage pipe is fixedly mounted at the edge of the bottom of the filtering chamber, and an electromagnetic valve is fixedly mounted on the surface of the drainage pipe. According to the environment-friendly sewage filtering device, through the arrangement of the acceleration mechanism, external sewage is introduced into the water inlet pipe, when the sewage is introduced into the filtering chamber, an external power supply is communicated, and the servo motor drives the impeller to rotate, so that the effect of increasing the flow speed of the sewage is achieved, the sewage can quickly pass through the filtering assembly, and the filtering efficiency of the sewage is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment technical field especially relates to a sewage filter environmental protection device. BACKGROUND

[0002] Sewage treatment is the process that carries out purification to sewage to make it reach the water quality requirement of being discharged into a water body or reused. In the sewage treatment process, the sewage needs to be filtered and purified.

[0003] In the sewage filter purification environmental protection device disclosed in the announcement No. CN217549149U, although the utility model fixes multiple sewage filter screens through the cooperation of the clamping plate and the clamping groove, and it is convenient to control the movement of the connecting plate to make the multiple clamping plates separate from the clamping groove, so as to facilitate the disassembly and cleaning of the sewage filter plate.

[0004] However, the sewage filter purification environmental protection device has the following disadvantages: it is inconvenient to improve the purification and filtration efficiency of the sewage, the rate of the sewage passing through the multiple sewage filter plates is slow, and in addition, it is inconvenient to recycle the sewage after the sewage is purified, it is difficult to ensure that the sewage is completely filtered, and the filtration effect is affected. UTILITY MODEL CONTENTS

[0005] (I) Technical problem solved

[0006] The technical problem solved by the utility model is to provide a sewage filter environmental protection device which has high practicability, simple structure and can be operated simply, and solve the problems of inconvenient improvement of the purification and filtration efficiency of the sewage and inconvenient recycling of the sewage after the sewage is purified in the background technology.

[0007] (II) Technical scheme

[0008] To achieve the above purpose, the utility model is implemented by the following technical scheme: a sewage filter environmental protection device, comprising a filter chamber, a water inlet pipe is fixedly arranged on the top surface of the filter chamber, an acceleration mechanism is fixedly installed on one side of the top surface of the water inlet pipe; a filter assembly is inserted into the inside of the filter chamber, a fixed plate is fixedly arranged on one side of the filter assembly, quick fixing mechanisms are fixedly arranged on both sides of the fixed plate; an online water quality monitor is fixedly installed on the bottom of the outer surface of the filter chamber, a drain pipe is fixedly installed on the edge of the bottom of the filter chamber, an electromagnetic valve is fixedly installed on the surface of the drain pipe, and a sewage circulation mechanism is fixedly installed on one side of the filter chamber.

[0009] As a further scheme of the utility model, the acceleration mechanism comprises a servo motor and an impeller, the servo motor is installed on the top surface of the water inlet pipe, the impeller is fixedly connected with the output shaft of the servo motor, and the servo motor is used for driving the impeller to rotate.

[0010] As a further scheme of the utility model, the filter assembly includes a quartz sand plate, an activated carbon plate and an ultrafiltration membrane, the quartz sand plate is inserted into the inside of the filter chamber, the activated carbon plate is fixedly arranged on the bottom surface of the quartz sand plate, and the ultrafiltration membrane is fixedly arranged on the bottom surface of the activated carbon plate, and the quartz sand plate, the activated carbon plate and the ultrafiltration membrane are used for multi-stage filtration of sewage.

[0011] As a further scheme of the utility model, the quick fixing mechanism includes a fixed sheet, a rotating rod and a fixed convex shaft, the fixed sheet is fixedly arranged on the two sides of the fixed plate, the rotating rod is rotatably arranged on the surface of the rotating rod, and the fixed convex shaft is rotatably arranged on the surface of the rotating rod, and the fixed convex shaft is used for fixing the fixed plate on the filter chamber.

[0012] As a further scheme of the utility model, the two sides of the surface of the filter chamber are fixedly provided with positioning sheets, one side of each positioning sheet is fixedly provided with an anti-skid pad, and the positioning sheets are used for positioning the fixed convex shaft.

[0013] As a further scheme of the utility model, the sewage circulating mechanism includes a circulating water pump and a circulating pipe, the circulating water pump is fixedly installed on one side of the filter chamber, the bottom of the circulating pipe is in through connection with the output end of the circulating water pump, one end of the circulating pipe is in through connection with the water inlet pipe, the input end of the circulating water pump is in through connection with a water pumping pipe, one end of the water pumping pipe is in through connection with the inside of the filter chamber, and the water pumping pipe is used for pumping water from the bottom of the filter chamber.

[0014] As a further scheme of the utility model, one side of the online water quality monitor is electrically connected with a controller, the controller is electrically connected with the electromagnetic valve and the circulating water pump, and the controller is used for controlling the opening and closing of the electromagnetic valve and the circulating water pump.

[0015] (Three) beneficial effects

[0016] The utility model provides a sewage filter environmental protection device, has the following beneficial effects:

[0017] 1、 the sewage filter environmental protection device, through the setting of acceleration mechanism, the outside sewage is accessed into the water inlet pipe, when sewage is passed into the filter chamber, the external power supply is connected, the servo motor drives the impeller to rotate, reaches the effect of improving the sewage flow rate, makes sewage can pass through the filter assembly quickly, improves the filtration efficiency of sewage.

[0018] 2. The sewage filtering environment-friendly device, through the setting of the filtering assembly and the quick fixing mechanism, multi-stage filtering is carried out through the quartz sand plate, the activated carbon plate and the ultrafiltration membrane, the filtering effect can be ensured when sewage rapidly passes, when the filtering assembly is installed, the filtering assembly is inserted into the filtering chamber, at this time, the fixing piece and the positioning piece are mutually attached, the rotating rotating rod and the fixing convex shaft are rotated, the convex part of the fixing convex shaft abuts against the anti-skid pad on the positioning piece, the effects of quickly installing and dismounting the filtering assembly are achieved, and personnel can conveniently maintain and clean.

[0019] 3. The sewage filtering environment-friendly device, through the setting of the sewage circulating mechanism, the online water quality monitor detects the quality of the filtered water body, the electromagnetic valve is controlled to be opened to discharge the sewage after reaching the standard, and the circulating water pump is controlled to convey the sewage into the circulating pipe when not reaching the standard, and then the sewage is conveyed for secondary purification through the water inlet pipe, and the sewage filtering effect is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole structure schematic view of the utility model;

[0021] Figure 2 It is a filtering assembly structure schematic view of the utility model;

[0022] Figure 3 It is a sewage circulating mechanism structure schematic view of the utility model;

[0023] Figure 4 It is an accelerating mechanism structure schematic view of the utility model;

[0024] Figure 5 It is a front view structure schematic view of the utility model;

[0025] Figure 6 It is an enlarged structure schematic view of the utility model at A.

[0026] In the drawing: 1, filtering chamber; 2, water inlet pipe; 3, accelerating mechanism; 301, servo motor; 302, impeller; 4, filtering assembly; 401, quartz sand plate; 402, activated carbon plate; 403, ultrafiltration membrane; 5, fixed plate; 6, quick fixing mechanism; 601, fixing piece; 602, rotating rod; 603, fixing convex shaft; 7, online water quality monitor; 8, electromagnetic valve; 9, sewage circulating mechanism; 901, circulating water pump; 902, circulating pipe; 10, positioning piece. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative efforts fall within the protection scope of the utility model.

[0028] Please refer to Figures 1 to 6 The utility model provides a technical scheme: a sewage filtering environmental protection device, including filter chamber 1, the top surface fixed setting of filter chamber 1 has water inlet pipe 2, one side fixed mounting of water inlet pipe 2 top surface has acceleration mechanism 3, through the setting of acceleration mechanism 3, the outside sewage is accessed into water inlet pipe 2, when sewage is passed into filter chamber 1, the outside power supply is connected, servo motor 301 drives impeller 302 to rotate, reaches the effect of improving sewage flow rate, makes sewage can pass through filter assembly 4 quickly, improves the filtering efficiency of sewage,

[0029] The inside of filter chamber 1 is inserted with filter assembly 4, one side fixed setting of filter assembly 4 has fixed plate 5, both sides of fixed plate 5 are fixedly set up with quick fixing mechanism 6, through the setting of filter assembly 4 and quick fixing mechanism 6, through quartz sand plate 401, activated carbon plate 402 and ultrafiltration membrane 403 carry out multistage filtration, can guarantee filtering effect when sewage passes through quickly, when installing filter assembly 4, filter assembly 4 is inserted into filter chamber 1, fixed sheet 601 and positioning sheet 10 are mutually pasted at this time, rotate the handle 602 and fixed convex shaft 603, make the convex part of fixed convex shaft 603 abuts tightly on the antiskid pad on positioning sheet 10, reach the effect of quickly installing and disassembling filter assembly 4, facilitate personnel to maintain and clean up,

[0030] The bottom of the outer surface of filter chamber 1 is fixedly installed with on-line water quality monitor 7, the edge of the bottom of filter chamber 1 is fixedly installed with drain pipe, the surface of drain pipe is fixedly installed with electromagnetic valve 8, one side of filter chamber 1 is fixedly installed with sewage circulating mechanism 9, through the setting of sewage circulating mechanism 9, on-line water quality monitor 7 detects water quality after filtration, controls electromagnetic valve 8 to open and discharges sewage after reaching the standard, when not reaching the standard, controls circulating water pump 901 to send sewage to circulating pipe 902, and then carries out secondary delivery and purification through water inlet pipe 2, guarantees sewage filtering effect.

[0031] Acceleration mechanism 3 includes servo motor 301 and impeller 302, and the top surface of the water inlet pipe 2 is installed with the servo motor 301, and the output shaft of the servo motor 301 is fixedly connected with the impeller 302.

[0032] Through the setting of acceleration mechanism 3, the flow rate of sewage into filter chamber 1 is improved.

[0033] Filter assembly 4 includes quartz sand plate 401, activated carbon plate 402 and ultrafiltration membrane 403, quartz sand plate 401 is inserted into the inside of filter chamber 1, activated carbon plate 402 is fixedly arranged on the bottom surface of quartz sand plate 401, and ultrafiltration membrane 403 is fixedly arranged on the bottom surface of activated carbon plate 402.

[0034] Through the setting of filter assembly 4, sewage is filtered in multiple stages.

[0035] The quick fixing mechanism 6 comprises fixing sheets 601, a rotating rod 602 and fixing convex shafts 603, the fixing sheets 601 are fixedly arranged on both sides of the fixing plate 5, the rotating rod 602 is rotatably arranged on the surface of the rotating rod 602, and the fixing convex shafts 603 are rotatably arranged on the surface of the rotating rod 602.

[0036] Through the arrangement of the quick fixing mechanism 6, the filter assembly 4 can be quickly installed and dismounted.

[0037] The positioning sheets 10 are fixedly arranged on both sides of the surface of the filter chamber 1, and the anti-skid pads are fixedly arranged on one side of the positioning sheets 10.

[0038] Through the arrangement of the positioning sheets 10, the fixing convex shafts 603 are fixed.

[0039] The sewage circulating mechanism 9 comprises a circulating water pump 901 and a circulating pipe 902, the circulating water pump 901 is fixedly installed on one side of the filter chamber 1, the bottom of the circulating pipe 902 is in through connection with the output end of the circulating water pump 901, one end of the circulating pipe 902 is in through connection with the water inlet pipe 2, and the input end of the circulating water pump 901 is in through arrangement of a water pumping pipe, and one end of the water pumping pipe is in through arrangement in the inside of the filter chamber 1.

[0040] Through the arrangement of the sewage circulating mechanism 9, when the sewage is substandard, the circulating water pump 901 is controlled to deliver the sewage into the circulating pipe 902, and then the sewage is delivered and purified again through the water inlet pipe 2.

[0041] One side of the online water quality monitor 7 is electrically connected with a controller, and the controller is electrically connected with the electromagnetic valve 8 and the circulating water pump 901.

[0042] Through the arrangement of the controller, the electromagnetic valve 8 and the circulating water pump 901 are controlled to be opened and closed.

[0043] The model of the online water quality monitor 7 is MIK-PTU300 online turbidity analyzer, and the above parameters and model can be selected according to actual conditions.

[0044] In the utility model, the working steps of the device are as follows:

[0045] The first step is that when the filter assembly 4 is installed, the filter assembly 4 is inserted into the filter chamber 1, at the moment, the fixing sheets 601 and the positioning sheets 10 are mutually attached, the rotating rod 602 and the fixing convex shafts 603 are rotated, the convex parts of the fixing convex shafts 603 are abutted against the anti-skid pads on the positioning sheets 10, and the filter assembly 4 is quickly installed and dismounted.

[0046] The second step: the external sewage is connected into the water inlet pipe 2, when the sewage is connected into the filter chamber 1, the external power supply is connected, the servo motor 301 drives the impeller 302 to rotate, the sewage flow rate is increased, the sewage can be quickly filtered through the filter assembly 4, the quartz sand plate 401, the activated carbon plate 402 and the ultrafiltration membrane 403, and the filtering effect can be ensured when the sewage is quickly filtered;

[0047] The third step: the online water quality monitor 7 detects the water quality after filtration, the electromagnetic valve 8 is controlled to be opened to discharge the sewage when the water quality reaches the standard, and the circulating water pump 901 is controlled to convey the sewage into the circulating pipe 902, and then the sewage is conveyed and purified through the water inlet pipe 2 again, so that the filtering effect of the sewage is ensured.

[0048] It should be noted that the device structure and the drawings of the utility model mainly describe the principle of the utility model, the setting of the power mechanism, the power supply system and the control system of the device is not completely described in the technical principle of the design, and under the premise that the technical personnel in the field understand the principle of the above-mentioned utility model, the specific of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled through the controller, and the control circuit of the controller can be realized through simple programming of the technical personnel in the field;

[0049] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principle and spirit of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly device for filtering sewage, comprising a filtering chamber (1), characterized in that: The top surface of the filter chamber (1) is fixedly provided with a water inlet pipe (2), one side of the top surface of the water inlet pipe (2) is fixedly installed with an acceleration mechanism (3); The inside of the filter chamber (1) is inserted with a filter assembly (4), one side of the filter assembly (4) is fixedly provided with a fixed plate (5), both sides of the fixed plate (5) are fixedly provided with quick fixing mechanisms (6); The bottom surface of the filter chamber (1) is fixedly installed with an online water quality monitor (7), the edge of the bottom of the filter chamber (1) is fixedly installed with a drain pipe, the surface of the drain pipe is fixedly installed with a solenoid valve (8), one side of the filter chamber (1) is fixedly installed with a sewage circulating mechanism (9).

2. The sewage filtering environmental protection device according to claim 1, characterized in that: The acceleration mechanism (3) comprises a servo motor (301) and an impeller (302), the servo motor (301) is installed on the top surface of the water inlet pipe (2), and the impeller (302) is fixedly connected with the output shaft of the servo motor (301).

3. The sewage filtering environmental protection device according to claim 2, characterized in that: The filter assembly (4) comprises a quartz sand plate (401), an activated carbon plate (402) and an ultrafiltration membrane (403), the quartz sand plate (401) is inserted into the inside of the filter chamber (1), the activated carbon plate (402) is fixedly arranged on the bottom surface of the quartz sand plate (401), and the ultrafiltration membrane (403) is fixedly arranged on the bottom surface of the activated carbon plate (402).

4. The sewage filtering environmental protection device according to claim 1, characterized in that: The quick fixing mechanism (6) comprises a fixed sheet (601), a rotating rod (602) and a fixed convex shaft (603), the fixed sheet (601) is fixedly arranged on both sides of the fixed plate (5), the rotating rod (602) is rotatably arranged on the surface of the rotating rod (602), and the fixed convex shaft (603) is rotatably arranged on the surface of the rotating rod (602).

5. The sewage filtering environmental protection device according to claim 1, characterized in that: Both sides of the surface of the filter chamber (1) are fixedly provided with positioning sheets (10), one side of the positioning sheet (10) is fixedly provided with an anti-skid pad.

6. The sewage filtering environmental protection device according to claim 1, characterized in that: The sewage circulating mechanism (9) comprises a circulating water pump (901) and a circulating pipe (902), the circulating water pump (901) is fixedly installed on one side of the filter chamber (1), the bottom of the circulating pipe (902) is throughly connected with the output end of the circulating water pump (901), one end of the circulating pipe (902) is throughly connected with the water inlet pipe (2), the input end of the circulating water pump (901) is throughly provided with a water suction pipe, and one end of the water suction pipe is throughly provided in the inside of the filter chamber.

7. The sewage filtering environmental protection device according to claim 6, characterized in that: One side of the online water quality monitor (7) is electrically connected with a controller, and the controller is electrically connected with the solenoid valve (8) and the circulating water pump (901).

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