Domestic sewage treatment equipment convenient for removing peculiar smell

Abstract

The utility model is suitable for the technical field of sewage treatment, and provides domestic sewage treatment equipment convenient for removing peculiar smell, which comprises a treatment box fixedly arranged on a base and a filter box used for filtering solid substances, the water level sensor is assembled at the top of the treatment box; the detection probe is arranged in the treatment box and is used for detecting the pH value of the sewage; the liquid storage tank is fixedly mounted on one side of the treatment box; the group of filter screens are arranged in the filter box; the mounting mechanism is arranged on the filter box and is used for mounting and dismounting the filter screen. The domestic sewage treatment equipment capable of conveniently removing the peculiar smell, provided by the scheme, has the advantage that solid substances in sewage can be conveniently removed, so that subsequent further treatment on the sewage is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment, and particularly relates to a domestic sewage treatment device convenient for removing peculiar smell. Background Technique

[0002] Sewage treatment is an important step for domestic sewage and industrial wastewater in our daily life, preventing the direct discharge of sewage into water areas and causing serious pollution to water quality. Therefore, before sewage is discharged, it will be treated. When treating the peculiar smell in sewage, mostly an odor removal agent is poured into the sewage and then mixed to make the agent fully mixed with the sewage, and then the organic matter is decomposed or oxidized through a chemical reaction to eliminate the stench in the sewage.

[0003] At present, after the peculiar smell in the sewage is eliminated by the existing sewage treatment equipment, most of the sewage is directly discharged for subsequent sewage purification treatment operations. However, when the sewage reacts with the agent, solid substances will precipitate in the sewage, resulting in the synchronous discharge of the sewage and the solid substances into the subsequent treatment equipment, which is not conducive to the subsequent purification treatment of the sewage. Content of the Utility Model

[0004] The utility model provides a domestic sewage treatment device convenient for removing peculiar smell, aiming to solve the problem that the current sewage treatment equipment cannot filter the solid substances in the sewage after removing the peculiar smell in the sewage as put forward in the above background technique.

[0005] To solve the above problems, the utility model is realized as follows. A domestic sewage treatment device convenient for removing peculiar smell includes: a treatment tank fixedly installed on a base and a filter tank for filtering solid substances; a water level sensor assembled on the top of the treatment tank; a detection probe installed in the treatment tank for detecting the pH value of the sewage; a liquid storage tank fixedly installed on one side of the treatment tank; a group of filter meshes arranged in the filter tank; and an installation mechanism arranged on the filter tank for loading and unloading the filter meshes.

[0006] Preferably, a stirring rod is rotatably installed in the treatment tank, a scraping plate is fixedly installed on the stirring rod, the scraping plate is in sliding contact with the inner wall of the treatment tank, and a servo motor is fixedly installed on the top of the treatment tank, and the output shaft of the servo motor is fixedly connected with the stirring rod.

[0007] Preferably, a connection box is fixedly installed on the top of the treatment tank, the connection box is communicated with the treatment tank, a connection frame is fixedly installed in the connection box, and a connection plate is assembled on the connection frame.

[0008] Preferably, a support plate is fixedly installed on one side of the inner wall of the connection box. A reset spring and a telescopic guide rod are fixedly installed on the support plate. The telescopic guide rod and the top end of the reset spring are both fixedly connected to the connection plate.

[0009] Preferably, a water pump is fixedly installed on one side of the treatment box. The water intake end of the water pump is connected to the treatment box. A connecting pipe is installed on the water drainage end of the water pump. The connecting pipe is fixedly connected to the filter box. A corrugated pipe is assembled on the connecting pipe.

[0010] Preferably, the installation mechanism includes: a group of rectangular frames assembled on the filter box. A group of the rectangular frames are respectively fixedly connected to a group of filter meshes. The filter box is composed of a group of shells and a connecting frame; a group of sealing rings respectively installed on the rectangular frames and the filter box. A group of the sealing rings are in contact with each other; electric telescopic rods fixedly installed on one side of a group of the shells. The output rods of a group of the electric telescopic rods are all fixedly connected to the connecting frame.

[0011] Preferably, a liquid storage box is fixedly installed on one side of the treatment box. A push plate is slidably arranged in the liquid storage box. A sealing strip is sleeved on the push plate. The sealing strip is in sliding contact with the inner wall of the liquid storage box.

[0012] Preferably, a threaded cylinder is rotatably installed at the bottom of the liquid storage box. A threaded rod is threadedly installed on the threaded cylinder. The top end of the threaded rod is fixedly connected to the push plate. A micro motor is fixedly installed at the bottom of the liquid storage box. Conical gears are fixedly sleeved on the output shaft of the micro motor and the threaded cylinder respectively. The two conical gears are meshed with each other.

[0013] Compared with the related art, the domestic sewage treatment device for facilitating odor removal provided by the utility model has the following beneficial effects:

[0014] 1. The solid substances in the sewage are filtered and removed through the filter mesh, thus facilitating the subsequent further purification treatment of the sewage. The filtering efficiency is relatively high. The sewage and the medicament are mixed by the stirring rod, so that the medicament decomposes or oxidizes the organic matter, thereby eliminating the malodorous smell in the sewage, which is beneficial to improving the odor elimination efficiency;

[0015] 2. The connection plate is pushed out of the connection frame by the air pressure in the treatment box, and then the gas is exhausted, which is beneficial to improving the operation stability of this device. The connection plate is reset by the reset spring, and at the same time, the telescopic guide rod guides the reset spring to ensure that the connection plate is in close contact with the connection frame and ensure that the connection plate will not be skewed. Through the setting of the corrugated pipe, when the shell slides, the connecting pipe will not be separated from the water drainage end of the water pump, thus facilitating the water pump to transport the sewage;

[0016] 3. The filter screen is loaded and unloaded through the installation mechanism, which facilitates the subsequent removal of the filter screen for cleaning, thereby ensuring that impurities or solid substances do not block the mesh holes of the filter screen. The operation is relatively convenient. A small amount of chemical agent is discharged through the liquid storage box to adjust the pH value in the treatment tank, which is beneficial to the subsequent further treatment of sewage. The threaded cylinder drives the threaded rod to slide, and then the threaded rod drives the push plate to slide, so that the push plate pushes the chemical agent into the treatment tank, and the material pushing is relatively fast.

[0017] Compared with the prior art, the domestic sewage treatment equipment provided by this solution that is convenient for removing peculiar smell can relatively conveniently remove solid substances in the sewage, thus having the advantage of being beneficial to the subsequent further treatment of sewage. Brief Description of the Drawings

[0018] Figure 1 is the front sectional view structural schematic diagram of a domestic sewage treatment equipment provided by the present utility model;

[0019] Figure 2 is the rear view structural schematic diagram of a domestic sewage treatment equipment provided by the present utility model;

[0020] Figure 3 is the assembly drawing of the liquid storage box and the push plate in the present utility model;

[0021] Figure 4 is Figure 1 the enlarged structural schematic diagram of part A shown in

[0022] Figure 5 is Figure 1 the enlarged structural schematic diagram of part B shown in

[0023] Reference Signs: 1. Treatment Tank; 2. Water Level Sensor; 3. Detection Probe; 4. Liquid Storage Tank; 5. Filter Tank; 6. Filter Screen; 7. Stirring Rod; 8. Scraper; 9. Servo Motor; 10. Connection Box; 11. Connecting Frame; 12. Connecting Plate; 13. Support Plate; 14. Return Spring; 15. Water Pump; 16. Connecting Pipe; 17. Bellows; 18. Rectangular Frame; 19. Electric Telescopic Rod; 20. Liquid Storage Box; 21. Push Plate; 22. Threaded Cylinder; 23. Threaded Rod; 24. Micro Motor; 25. Bevel Gear. Detailed Embodiment

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the specification and claims of this application or the above drawings are used to distinguish different objects and not to describe a specific order; the orientation or positional relationship indicated by the terms "inside", "outside", "left", "right" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation on the present invention.

[0025] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in connection with the embodiments can be included in at least one embodiment of the application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive of other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0026] An embodiment of the present invention provides a domestic sewage treatment device convenient for removing odors, as Figure 1-5 shown. The domestic sewage treatment device convenient for removing odors includes: a treatment tank 1 fixedly installed on a base and a filter tank 5 for filtering solid substances; a water level sensor 2 assembled on the top of the treatment tank 1; a detection probe 3 installed in the treatment tank 1 for detecting the pH value of the sewage; a liquid storage tank 4 fixedly installed on one side of the treatment tank 1; a group of filter meshes 6 both arranged in the filter tank 5; and an installation mechanism arranged on the filter tank 5 for loading and unloading the filter meshes 6.

[0027] In this embodiment, during use, first, the sewage is discharged into the treatment tank 1, and then the water level sensor 2 detects the liquid level height of the sewage, so that people can know the amount of water in the treatment tank 1. At the same time, the detection probe 3 detects the pH value of the sewage, and then according to the pH value and the amount of water in the sewage, the chemical agent in the liquid storage tank 4 is quantitatively discharged. After the chemical agent is discharged, the servo motor 9 is started to drive the stirring rod 7 to rotate, mixing the sewage, so that the agent decomposes or oxidizes the organic matter, thereby eliminating the foul smell in the sewage, which is beneficial to improving the efficiency of odor elimination. The solid substances in the sewage are filtered and removed by the filter meshes 6, which is convenient for further purification treatment of the sewage subsequently, and the filtering efficiency is relatively high.

[0028] In a further preferred embodiment of the utility model, a stirring rod 7 is rotatably installed in the processing box 1, a scraper 8 is fixedly installed on the stirring rod 7, the scraper 8 is in sliding contact with the inner wall of the processing box 1, a servo motor 9 is fixedly installed on the top of the processing box 1, and the output shaft of the servo motor 9 is fixedly connected to the stirring rod 7.

[0029] In this embodiment, when it is necessary to stir the sewage, the servo motor 9 is first started so that the output shaft of the servo motor 9 drives the stirring rod 7 to rotate, so that the stirring rod 7 stirs the material, thereby evenly mixing the sewage and the chemical agent. At the same time, the scraper 8 rotates along the inner wall of the treatment box 1, thereby scraping off the material adhering to the inner wall of the treatment box 1. The sewage and the agent are mixed through the stirring rod 7, so that the agent decomposes or oxidizes the organic matter, thereby eliminating the foul smell in the sewage, which is beneficial to improving the efficiency of eliminating the odor.

[0030] In a further preferred embodiment of the utility model, a connection box 10 is fixedly installed on the top of the processing box 1, and the connection box 10 is connected to the processing box 1. A connection frame 11 is fixedly installed in the connection box 10, and a connection plate 12 is assembled on the connection frame 11.

[0031] In this embodiment, the connecting plate 12 is pushed out of the connecting frame 11 by the air pressure in the processing box 1, and then the gas is exhausted, which is beneficial to improve the stability of the operation of the device.

[0032] In a further preferred embodiment of the utility model, a support plate 13 is fixedly installed on one side of the inner wall of the connecting box 10, and a reset spring 14 and a telescopic guide rod are fixedly installed on the support plate 13, and the top of the telescopic guide rod and the reset spring 14 are fixedly connected to the connecting plate 12.

[0033] In this embodiment, as the chemical agent is mixed with the sewage, bubbles are generated in the sewage, thereby increasing the air pressure in the treatment box 1. When the air pressure rises to a certain value, the air pressure pushes the connecting plate 12 out of the connecting frame 11, thereby discharging the gas through the connecting frame 11 and relieving the air pressure. When the air pressure drops, the reset spring 14 contracts, thereby resetting the connecting plate 12. The connecting plate 12 is reset by the reset spring 14, and at the same time, the retractable guide rod guides the reset spring 14 to ensure that the connecting plate 12 is in close contact with the connecting frame 11 and that the connecting plate 12 does not tilt.

[0034] In a further preferred embodiment of the utility model, a water pump 15 is fixedly installed on one side of the treatment box 1, the water pumping end of the water pump 15 is connected to the treatment box 1, a connecting pipe 16 is installed on the drainage end of the water pump 15, the connecting pipe 16 is fixedly connected to the filter box 5, and a bellows 17 is assembled on the connecting pipe 16.

[0035] In this embodiment, after the materials are mixed, the water pump 15 is started, so that the water pump 15 pumps the materials into the filtering box 5, and the filter screen 6 filters the solid substances and impurities in the sewage, thereby facilitating the subsequent further treatment of the sewage. Through the arrangement of the corrugated pipe 17, when the shell slides, the connecting pipe 16 will not be separated from the drainage end of the water pump 15, thus facilitating the water pump 15 to transport the sewage.

[0036] In a further preferred embodiment of the present utility model, the installation mechanism includes: a group of rectangular frames 18 assembled on the filtering box 5, the group of rectangular frames 18 are respectively fixedly connected with a group of filter screens 6, and the filtering box 5 is composed of a group of shells and a connecting frame; a group of sealing rings respectively installed on the rectangular frames 18 and the filtering box 5, and the group of sealing rings are in contact with each other; a group of electric telescopic rods 19 fixedly installed on one side of the group of shells, and the output rods of the group of electric telescopic rods 19 are all fixedly connected with the connecting frame.

[0037] In this embodiment, when it is necessary to clean or replace the filter screen 6, first start the electric telescopic rod 19, so that the electric telescopic rod 19 drives the connecting frame to slide, and the connecting frame slides away from the rectangular frame 18, and then the rectangular frame 18 can be removed to perform the cleaning or replacement operation on the filter screen 6. The filter screen 6 is loaded and unloaded through the installation mechanism, thereby facilitating the subsequent removal of the filter screen 6 for cleaning, so as to ensure that the impurities or solid substances do not block the mesh holes of the filter screen 6, and the operation is relatively convenient.

[0038] In a further preferred embodiment of the present utility model, a liquid storage box 20 is fixedly installed on one side of the treatment box 1. A push plate 21 is slidably arranged in the liquid storage box 20. A sealing strip is sleeved on the push plate 21, and the sealing strip is in sliding contact with the inner wall of the liquid storage box 20.

[0039] In this embodiment, a small amount of chemical agent is discharged through the liquid storage box 20, so as to adjust the pH value in the treatment box 1, which is beneficial to the subsequent further treatment of the sewage.

[0040] In a further preferred embodiment of the present utility model, a threaded cylinder 22 is rotatably installed at the bottom of the liquid storage box 20. A threaded rod 23 is threadedly installed on the threaded cylinder 22. The top end of the threaded rod 23 is fixedly connected with the push plate 21. A micro motor 24 is fixedly installed at the bottom of the liquid storage box 20. Conical gears 25 are fixedly sleeved on the output shaft of the micro motor 24 and the threaded cylinder 22 respectively, and the two conical gears 25 are meshed with each other.

[0041] In this embodiment, when a small amount of chemical agent needs to be added to the processing tank 1, the micro motor 24 is first started, so that the output shaft of the micro motor 24 drives the bevel gear 25 to rotate, the bevel gear 25 drives the threaded barrel 22 to rotate, the threaded barrel 22 drives the threaded rod 23 to rotate, the threaded rod 23 drives the push plate 21 to slide, the push plate 21 slides along the liquid storage box 20, and the chemical agent in the liquid storage box 20 is pushed into the processing tank 1 to complete the discharging operation of the chemical agent. By driving the threaded rod 23 to slide through the threaded barrel 22, and then driving the push plate 21 to slide through the threaded rod 23, the push plate 21 pushes the chemical agent into the processing tank 1, and the material pushing is relatively fast.

[0042] In summary, compared with the related art, the device of the present invention has the advantage of being able to more conveniently remove solid substances in sewage, which is beneficial to the subsequent further treatment of sewage.

[0043] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented in other ways.

[0044] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the protection scope of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still, without conflict, make combinations, additions, deletions or other adjustments to the features in the embodiments of the present invention according to the situation without creative work, so as to obtain different technical solutions that are essentially not divorced from the concept of the present invention, and these technical solutions also belong to the scope of protection of the present invention.

Claims

1. A domestic sewage treatment equipment that is convenient for removing odor, characterized in that: include: A processing box (1) fixedly mounted on a base and a filtering box (5) for filtering solid matter; A water level sensor (2) mounted on the top of the processing box (1); A detection probe (3) installed in the treatment box (1) for detecting the pH value in sewage; A liquid storage tank (4) fixedly mounted on one side of the processing box (1); A group of filter screens (6) are arranged in the filter box (5); A mounting mechanism provided on the filter box (5) for mounting and removing the filter screen (6), the mounting mechanism comprising: A group of rectangular frames (18) mounted on the filter box (5), wherein the group of rectangular frames (18) are respectively fixedly connected to a group of filter screens (6), and the filter box (5) is composed of a group of shells and connecting frames; A group of sealing rings are respectively mounted on the rectangular frame (18) and the filter box (5), wherein the sealing rings of one group are in contact with each other; A group of electric telescopic rods (19) are fixedly mounted on one side of the housing, and output rods of the group of electric telescopic rods (19) are fixedly connected to the connection frame.

2. The domestic sewage treatment equipment for removing odor according to claim 1, characterized in that: A stirring rod (7) is rotatably mounted in the processing box (1), a scraper (8) is fixedly mounted on the stirring rod (7), the scraper (8) is in sliding contact with the inner wall of the processing box (1), a servo motor (9) is fixedly mounted on the top of the processing box (1), and the output shaft of the servo motor (9) is fixedly connected to the stirring rod (7).

3. The domestic sewage treatment equipment for removing odor according to claim 1, characterized in that: A connection box (10) is fixedly installed on the top of the processing box (1), the connection box (10) is connected to the processing box (1), a connection frame (11) is fixedly installed inside the connection box (10), and a connection plate (12) is mounted on the connection frame (11).

4. The domestic sewage treatment equipment for removing odor according to claim 3, characterized in that: A support plate (13) is fixedly mounted on one side of the inner wall of the connection box (10), a return spring (14) and a telescopic guide rod are fixedly mounted on the support plate (13), and the top ends of the telescopic guide rod and the return spring (14) are fixedly connected to the connection plate (12).

5. The domestic sewage treatment equipment for removing odor according to claim 1, characterized in that: A water pump (15) is fixedly mounted on one side of the treatment box (1), the water pump end of the water pump (15) is connected to the treatment box (1), a connecting pipe (16) is mounted on the water discharge end of the water pump (15), the connecting pipe (16) is fixedly connected to the filter box (5), and a bellows (17) is mounted on the connecting pipe (16).

6. The domestic sewage treatment equipment for removing odor according to claim 1, characterized in that: A liquid storage box (20) is fixedly mounted on one side of the processing box (1), a push plate (21) is slidably arranged inside the liquid storage box (20), a sealing strip is sleeved on the push plate (21), and the sealing strip is in sliding contact with the inner wall of the liquid storage box (20).

7. The domestic sewage treatment equipment for removing odor according to claim 6, characterized in that: A threaded cylinder (22) is rotatably mounted on the bottom of the liquid storage box (20), a threaded rod (23) is threadedly mounted on the threaded cylinder (22), the top end of the threaded rod (23) is fixedly connected to the push plate (21), a micro motor (24) is fixedly mounted on the bottom of the liquid storage box (20), a bevel gear (25) is fixedly sleeved on the output shaft of the micro motor (24) and the threaded cylinder (22), and the two bevel gears (25) are meshed with each other.

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