Sewage deodorization device

Abstract

The invention relates to the technical field of sewage treatment, and particularly discloses a sewage deodorization device which comprises a kidney-shaped positioning frame, a high-pressure fan is fixedly connected to the top of the back face of the kidney-shaped positioning frame, a first fixing plate is fixedly connected to the top of the kidney-shaped positioning frame, and a scraping inclined plate is fixedly connected to the front face of the bottom of the first fixing plate. A conveying inclined plate is fixedly connected to the front face of the kidney-shaped positioning frame, a kidney-shaped baffle is fixedly connected to the inner side of the kidney-shaped positioning frame, a water inlet is fixedly connected to the bottom of the front face of the kidney-shaped positioning frame, a water outlet is fixedly connected to the bottom of the back face of the kidney-shaped positioning frame, and a filter screen assembly is installed in the kidney-shaped positioning frame. In the using process, sewage needing to be filtered enters through the arc-shaped transmission notch, and impurities in the sewage are filtered, so that the sewage is filtered, and the purpose of deodorizing the sewage is achieved by filtering the impurities in the sewage.

Description

Technical Field

[0001] The invention relates to the technical field of sewage treatment, and more particularly to a sewage deodorizing device. Background Art

[0002] Sewage deodorization equipment is a device used to treat malodorous gases generated in sewage. Its working principles and types are varied, including the following methods:

[0003] Physical method:

[0004] Filtration: The suspended matter in the sewage is intercepted by the filter, and the solid impurities in the sewage are removed, thereby reducing the generation of malodorous gases. Sedimentation: The suspended matter in the sewage is naturally settled to the bottom of the pool by gravity, achieving solid-liquid separation and further reducing the emission of malodorous gases.

[0005] Chemical method:

[0006] By adding chemical agents to neutralize harmful chemicals in sewage, such as using alkaline agents such as aluminum sulfate and sodium hydroxide to neutralize sulfides in acidic sewage to generate sulfates or sulfide salts to reduce the acidity of sewage. Oxidants (such as ozone) are used to decompose organic substances in sewage, such as ammonia and hydrogen sulfide, thereby reducing the generation of odorous gases.

[0007] In actual use, sewage deodorization is mostly achieved by filtering, but the existing filtering devices have some shortcomings during use, as follows:

[0008] The existing filtering device filters impurities in sewage through a filter screen, but during long-term use, the filtered impurities may clog the filter screen, causing the user to spend a lot of time replacing the filter screen, which is inconvenient for users to use. Summary of the invention

[0009] In order to overcome the above-mentioned defects of the prior art, the present invention provides a sewage deodorization device to solve the problems existing in the above-mentioned background technology.

[0010] The present invention provides the following technical solution: a sewage deodorization device, comprising a waist-shaped positioning frame, a high-pressure fan is fixedly connected to the top of the back side of the waist-shaped positioning frame, a first fixed plate is fixedly connected to the top of the waist-shaped positioning frame, a scraping inclined plate is fixedly connected to the front of the bottom of the first fixed plate, a conveying inclined plate is fixedly connected to the front of the waist-shaped positioning frame, a waist-shaped baffle is fixedly connected to the inner side of the waist-shaped positioning frame, a water inlet is fixedly connected to the bottom of the front side of the waist-shaped positioning frame, a water outlet is fixedly connected to the bottom of the back side of the waist-shaped positioning frame, and a filter assembly is installed inside the waist-shaped positioning frame.

[0011] Furthermore, the waist-shaped positioning frame includes a positioning frame body, the top of the inner side of the positioning frame body is fixedly connected with a connecting fixing plate, the bottom of the front and back sides of the positioning frame body are both provided with filter grooves, one side of the inner side of the positioning frame body is fixedly connected with an arc-shaped fixing plate, the back side of the arc-shaped fixing plate is fixedly connected with a servo motor, the output shaft of the servo motor is fixedly connected with a transmission gear, and one side of the inner side of the positioning frame body is provided with an arc-shaped transmission notch.

[0012] Furthermore, the filter assembly includes a transmission positioning bar, a transmission tooth groove is provided on the inner side of the transmission positioning bar, and a waist-shaped filter is fixedly connected to the outer side of the transmission positioning bar.

[0013] Furthermore, the back of the scraping inclined plate is on the same plane as the front of the interior of the positioning frame body, the bottom of the arc-shaped fixing plate is on the same plane as the bottom of the bottom connecting fixing plate, and the thickness of the connecting fixing plate is the same as the thickness of the positioning frame body.

[0014] Furthermore, the shape and size of the filter tank are clearance-matched with the shape and size of the outer side of the water outlet, and the shape and size of the water inlet are the same as the shape and size of the water outlet.

[0015] Furthermore, the size of the interior of the positioning frame body is clearance-matched with the size of the filter assembly, and the width of the connecting and fixing plate is the same as the width of the interior of the positioning frame body.

[0016] Furthermore, the teeth on the outer side of the transmission gear mesh with the transmission tooth groove, and the inner side of the transmission tooth groove fits the inner side of the positioning frame body.

[0017] Technical effects and advantages of the present invention:

[0018] 1. During the use of the present invention, the sewage to be filtered enters through the arc-shaped transmission gap, and then the impurities in the sewage are filtered, thereby filtering the sewage and filtering the impurities in the sewage to achieve the purpose of deodorizing the sewage.

[0019] 2. In the present invention, after the waist-shaped filter screen of the sewage passing section is clogged by impurities, the servo motor is used to drive the transmission gear to rotate, and then the transmission tooth groove is engaged with the outer teeth of the transmission gear to drive the transmission positioning bar to move, and then the waist-shaped filter screen is driven to move, so that the blocked section of the waist-shaped filter screen moves, and the waist-shaped filter screen section that can be used normally moves to the filtering position, and the sewage can be filtered. In the process of moving the waist-shaped filter screen, the normal filtering work of the equipment is not affected.

[0020] 3. In the present invention, when the blocked waist-shaped filter moves to the connection fixing plate, the front side of the waist-shaped filter will be scraped and cleaned by the scraping inclined plate to scrape off the impurities adsorbed on the front side of the waist-shaped filter, and then the high-pressure fan will blow air toward the front side to blow the impurities stuck in the waist-shaped filter to the surface of the waist-shaped filter and then be scraped off by the scraping inclined plate, thereby achieving the purpose of cleaning the waist-shaped filter, enabling the waist-shaped filter to realize automatic circulation, allowing the equipment to continuously perform sewage filtering and deodorization work, and ensuring work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0022] Figure 2 It is a schematic diagram of the back side of the overall structure of the present invention.

[0023] Figure 3 It is a partial structural schematic diagram of the present invention.

[0024] Figure 4 It is a schematic diagram of the waist-shaped positioning frame structure of the present invention.

[0025] Figure 5 It is a schematic diagram of the structure of the filter assembly of the present invention.

[0026] The accompanying drawings are marked as follows: 1. waist-shaped positioning frame; 101. positioning frame body; 102. connecting fixing plate; 103. filter slot; 104. arc-shaped fixing plate; 105. servo motor; 106. transmission gear; 107. arc-shaped transmission notch; 2. high-pressure fan; 3. first fixed plate; 4. scraping inclined plate; 5. conveying inclined plate; 6. waist-shaped baffle; 7. water inlet; 8. water outlet; 9. filter assembly; 901. transmission positioning strip; 902. transmission tooth groove; 903. waist-shaped filter. DETAILED DESCRIPTION

[0027] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the sewage deodorization device involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0028] Reference Figures 1 to 5The present invention provides a sewage deodorization device, comprising a waist-shaped positioning frame 1, a high-pressure fan 2 is fixedly connected to the top of the back side of the waist-shaped positioning frame 1, a first fixed plate 3 is fixedly connected to the top of the waist-shaped positioning frame 1, a scraping inclined plate 4 is fixedly connected to the front of the bottom of the first fixed plate 3, a conveying inclined plate 5 is fixedly connected to the front of the waist-shaped positioning frame 1, a waist-shaped baffle 6 is fixedly connected to the inner side of the waist-shaped positioning frame 1, a water inlet 7 is fixedly connected to the bottom of the front side of the waist-shaped positioning frame 1, a water outlet 8 is fixedly connected to the bottom of the back side of the waist-shaped positioning frame 1, and a filter assembly 9 is installed inside the waist-shaped positioning frame 1.

[0029] In a preferred embodiment, the waist-shaped positioning frame 1 includes a positioning frame body 101, a connecting fixing plate 102 is fixedly connected to the top of the inner side of the positioning frame body 101, and filter grooves 103 are provided at the bottom of the front and back sides of the positioning frame body 101, and an arc-shaped fixing plate 104 is fixedly connected to one side of the inner side of the positioning frame body 101, and a servo motor 105 is fixedly connected to the back side of the arc-shaped fixing plate 104, and a transmission gear 106 is fixedly connected to the output shaft of the servo motor 105, and an arc-shaped transmission notch 107 is provided on one side of the inner side of the positioning frame body 101; during use, the sewage to be filtered enters through the arc-shaped transmission notch 107, and then the impurities in the sewage are filtered through 109, thereby filtering the sewage, and filtering the impurities in the sewage to achieve the purpose of deodorizing the sewage.

[0030] In a preferred embodiment, the filter assembly 9 includes a transmission positioning bar 901, a transmission tooth groove 902 is provided on the inner side of the transmission positioning bar 901, and a waist-shaped filter 903 is fixedly connected to the outer side of the transmission positioning bar 901; after the waist-shaped filter 903 of the sewage passing section is blocked by impurities, the servo motor 105 drives the transmission gear 106 to rotate, and then the transmission tooth groove 902 and the outer teeth of the transmission gear 106 are meshed with each other, driving the transmission positioning bar 901 to move, and then driving the waist-shaped filter 903 to move, so that the blocked waist-shaped filter 903 moves, so that the waist-shaped filter 903 section that can be used normally moves to the filtering position, and the sewage can be filtered. Filtration is carried out, and the normal filtering work of the equipment is not affected during the movement of the waist-shaped filter 903; when the blocked waist-shaped filter 903 moves to the connection fixing plate 102, the front of the waist-shaped filter 903 will be scraped and cleaned by the scraping inclined plate 4 to scrape off the impurities adsorbed on the front of the waist-shaped filter 903, and then the high-pressure fan 2 will blow air toward the front to blow the impurities stuck in the waist-shaped filter 903 to the surface of the waist-shaped filter 903 and then be scraped off by the scraping inclined plate 4, thereby achieving the purpose of cleaning the waist-shaped filter 903, so that the waist-shaped filter 903 can realize automatic circulation, so that the equipment can continue to perform sewage filtering and deodorization work, and ensure work efficiency.

[0031] In a preferred embodiment, the back side of the scraping inclined plate 4 is on the same plane as the front side inside the positioning frame body 101, the bottom of the arc-shaped fixing plate 104 is on the same plane as the bottom of the bottom connecting fixing plate 102, and the thickness of the connecting fixing plate 102 is the same as the thickness of the positioning frame body 101.

[0032] In a preferred embodiment, the shape and size of the filter tank 103 are clearance-matched with the shape and size of the outer side of the water outlet 8 , and the shape and size of the water inlet 7 are the same as the shape and size of the water outlet 8 .

[0033] In a preferred embodiment, the size of the interior of the positioning frame body 101 is clearance-matched with the size of the filter assembly 9 , and the width of the connecting fixing plate 102 is the same as the width of the interior of the positioning frame body 101 .

[0034] In a preferred embodiment, the teeth on the outer side of the transmission gear 106 mesh with the transmission tooth groove 902 , and the inner side of the transmission tooth groove 902 fits the inner side of the positioning frame body 101 .

[0035] The working principle of the present invention is as follows: during use, the sewage to be filtered enters through the arc-shaped transmission gap 107, and then passes through 109 to filter the impurities in the sewage, thereby filtering the sewage, filtering the impurities in the sewage to achieve the purpose of sewage deodorization, and after the waist-shaped filter screen 903 of the sewage passing section is blocked by impurities, the servo motor 105 drives the transmission gear 106 to rotate, and then the transmission tooth groove 902 and the outer teeth of the transmission gear 106 are meshed with each other, driving the transmission positioning bar 901 to move, and then driving the waist-shaped filter screen 903 to move, so that the blocked section of the waist-shaped filter screen 903 moves, so that the normally usable waist-shaped filter screen 903 section moves to the filtering position, and the sewage can be filtered. Filtration is carried out, and the normal filtering work of the equipment is not affected during the movement of the waist-shaped filter 903. When the blocked waist-shaped filter 903 moves to the connection fixing plate 102, the front of the waist-shaped filter 903 will be scraped and cleaned by the scraping inclined plate 4 to scrape off the impurities adsorbed on the front of the waist-shaped filter 903, and then the high-pressure fan 2 will blow air toward the front to blow the impurities stuck in the waist-shaped filter 903 to the surface of the waist-shaped filter 903 and then be scraped off by the scraping inclined plate 4. The scraped impurities will fall to the conveying inclined plate 5 and be guided to one side, thereby achieving the purpose of cleaning the waist-shaped filter 903, so that the waist-shaped filter 903 can realize automatic circulation, so that the equipment can continuously perform sewage filtering and deodorization work, and ensure work efficiency.

[0036] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0037] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0038] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sewage deodorizing device, comprising a waist-shaped positioning frame (1), characterized in that: The top of the back side of the waist-shaped positioning frame (1) is fixedly connected to a high-pressure fan (2); the top of the waist-shaped positioning frame (1) is fixedly connected to a first fixed plate (3); the front of the bottom of the first fixed plate (3) is fixedly connected to a scraping inclined plate (4); the front of the waist-shaped positioning frame (1) is fixedly connected to a conveying inclined plate (5); the inner side of the waist-shaped positioning frame (1) is fixedly connected to a waist-shaped baffle (6); the bottom of the front side of the waist-shaped positioning frame (1) is fixedly connected to a water inlet (7); the bottom of the back side of the waist-shaped positioning frame (1) is fixedly connected to a water outlet (8); and a filter assembly (9) is installed inside the waist-shaped positioning frame (1).

2. A sewage deodorizing device according to claim 1, characterized in that: The waist-shaped positioning frame (1) comprises a positioning frame body (101), a connecting fixing plate (102) is fixedly connected to the top of the inner side of the positioning frame body (101), filtering grooves (103) are provided at the bottoms of the front and back sides of the positioning frame body (101), an arc-shaped fixing plate (104) is fixedly connected to one side of the inner side of the positioning frame body (101), a servo motor (105) is fixedly connected to the back side of the arc-shaped fixing plate (104), a transmission gear (106) is fixedly connected to the output shaft of the servo motor (105), and an arc-shaped transmission notch (107) is provided on one side of the inner side of the positioning frame body (101).

3. A sewage deodorizing device according to claim 2, characterized in that: The filter screen assembly (9) comprises a transmission positioning bar (901), a transmission tooth groove (902) is provided on the inner side of the transmission positioning bar (901), and a waist-shaped filter screen (903) is fixedly connected to the outer side of the transmission positioning bar (901).

4. A sewage deodorizing device according to claim 2, characterized in that: The back side of the scraping inclined plate (4) and the front side of the interior of the positioning frame body (101) are on the same plane, the bottom of the arc-shaped fixing plate (104) and the bottom of the bottom connecting fixing plate (102) are on the same plane, and the thickness of the connecting fixing plate (102) is the same as the thickness of the positioning frame body (101).

5. A sewage deodorizing device according to claim 2, characterized in that: The shape and size of the filter tank (103) are clearance-matched with the shape and size of the outer side of the water outlet (8), and the shape and size of the water inlet (7) are the same as the shape and size of the water outlet (8).

6. A sewage deodorizing device according to claim 2, characterized in that: The dimensions of the interior of the positioning frame body (101) are clearance-matched with the dimensions of the filter assembly (9), and the width of the connecting and fixing plate (102) is the same as the width of the interior of the positioning frame body (101).

7. A sewage deodorizing device according to claim 3, characterized in that: The teeth on the outer side of the transmission gear (106) mesh with the transmission tooth groove (902), and the inner side of the transmission tooth groove (902) fits the inner side of the positioning frame body (101).

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