Solid floating object removing device for sewage treatment

Abstract

The utility model discloses a solid floating object removing device for sewage treatment, which comprises a main body unit, a plurality of solid floating object removing devices and a plurality of air purifying assemblies, the main body unit comprises a treating pond, and four supporting frames are fixedly arranged on the bottom surfaces of the four ends of the treating pond respectively; the cleaning unit comprises a cleaning part and an adjusting part, and the side face of the cleaning part is fixedly connected with the side face of the adjusting part; the conveying unit comprises a conveying part and a control part, the conveying part is located on the right side face of the control part, and the cleaning part comprises a motor fixedly connected to the front face of the treatment pond. According to the utility model, the variable-axis motor is started and matched with the transmission effect of the belt pulley A, so that the two sieve plates hinged to the connecting plate correspondingly move, corresponding adjustment is performed according to the sewage level in the treatment tank, and solid floating objects on the water surface are quickly and intensively collected and cleaned in cooperation with the cleaning part, so that the cleaning efficiency is greatly improved; meanwhile, corresponding adjustment treatment can be carried out according to floating objects at different water levels.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and in particular to a solid floating matter removal device for wastewater treatment. Background Technology

[0002] Wastewater treatment is the process of purifying wastewater to meet the water quality requirements for discharge into a water body or for reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, and environmental protection. The role of wastewater treatment is to treat production and domestic water to meet the prescribed standards, which is an important measure to protect the environment. Wastewater treatment equipment is required to operate the wastewater treatment process.

[0003] Chinese patent discloses a floating debris removal device for sewage treatment equipment, publication number CN119591199A, which includes a sewage treatment equipment housing; a floating debris removal mechanism installed on the sewage treatment equipment housing; a multi-functional mechanism installed at the bottom of the floating debris removal mechanism; and two sets of connecting mechanisms, which facilitate the pre-separation of solid floating debris and liquid floating debris, such as oil, from the sewage, allowing them to enter the floating debris removal hood and achieving automatic removal of liquid floating debris. This solves the problem that solid and liquid floating debris generally require two sets of structures for removal, and it is impossible to achieve simultaneous removal of solid and liquid floating debris using only one structure.

[0004] When this floating debris removal device for sewage treatment equipment is in use, a large amount of solid floating debris is generated during sewage treatment. During cleaning, depending on the different water levels of the sewage, the solid floating debris is always at the water surface. If the fixed cleaning components cannot be adjusted according to the water level, it is easy to cause incomplete cleaning and affect the treatment effect. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] In view of the problems existing in the current solid floating matter removal device for sewage treatment, this utility model is proposed.

[0007] Therefore, the purpose of this utility model is to provide a solid floating matter removal device for sewage treatment, which is suitable for solving the problem that when a large amount of solid floating matter is generated during sewage treatment, the solid floating matter is always at the water surface during cleaning, depending on the different water levels of the sewage. If the fixed cleaning components cannot be adjusted according to the water level, it is easy to cause incomplete cleaning and affect the treatment effect.

[0008] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a solid floating matter removal device for sewage treatment, comprising:

[0009] The main unit includes a treatment tank, and four support frames are fixedly installed on the bottom surfaces of the four ends of the treatment tank. The main unit also includes an air purification component.

[0010] A cleaning unit includes a cleaning section and an adjustment section, wherein the sides of the cleaning section and the sides of the adjustment section are fixedly connected.

[0011] The conveying unit includes a conveying section and a control section, wherein the conveying section is located on the right side of the control section.

[0012] As a preferred embodiment of the solid floating matter removal device for sewage treatment described in this utility model, the cleaning unit includes a motor fixedly connected to the front of the treatment tank. The back of the motor output rod extends through the front of the treatment tank into the interior of the treatment tank and is fixedly connected to a rotating rod. The surface of the rotating rod is rotatably connected to the inner wall of the treatment tank. A telescopic plate is fixedly sleeved on the surface of the rotating rod. A slider is hinged to the inner wall of the telescopic plate. Sliding rods are fixedly installed on the inner walls of both the front and rear ends of the treatment tank. The inner wall of the slider and the surface of the sliding rod are slidably connected.

[0013] In a preferred embodiment of the solid floating matter removal device for sewage treatment described in this utility model, the adjusting part includes a variable shaft motor fixedly connected to the top surface of the rear slider. A connecting plate is fixedly provided on the lower output rod of the variable shaft motor. A pulley A is fixedly sleeved on the surface of the other connecting plate and the surface of the upper output rod of the variable shaft motor. The two pulleys A are connected by belt drive. A screen plate is hinged on the front and rear connecting plates.

[0014] As a preferred embodiment of the solid floating matter removal device for sewage treatment described in this utility model, the conveying unit includes a dual-shaft motor fixedly connected inside the treatment tank. The left output rod of the dual-shaft motor extends through the inner wall of the treatment tank and is fixedly connected to a spiral conveying blade. A pulley B is fixedly sleeved on the surface of the other spiral conveying blade and the surface of the right output rod of the dual-shaft motor. The two pulleys B are connected by belt drive.

[0015] As a preferred embodiment of the solid floating matter removal device for sewage treatment described in this utility model, the control unit includes two hydraulic cylinders fixedly connected to the inner walls of the front and rear ends of the treatment tank. A baffle is fixedly provided on the top surface of the output rod of the two hydraulic cylinders. A conveying plate is fixedly provided on the inner wall of the left end of the treatment tank. The side of the baffle and the inner wall of the conveying plate are slidably and sealingly connected.

[0016] As a preferred embodiment of the solid floating matter removal device for sewage treatment described in this utility model, the bottom surface of the treatment tank is a circular convex groove, multiple stirring plates are uniformly fixedly sleeved on the surface of the rotating rod, a drain pipe is fixedly and continuously installed on the bottom surface of the treatment tank, and a solenoid valve is fixedly installed on the inner wall of the drain pipe.

[0017] As a preferred embodiment of the solid floating matter removal device for sewage treatment described in this utility model, a storage box is placed below the conveyor plate, a protective plate is fixedly installed on the top surface of the left end of the storage box, and hidden handles are fixedly installed on the inner walls of the front and rear ends of the storage box.

[0018] As a preferred embodiment of the solid floating matter removal device for sewage treatment described in this utility model, the air purification component includes a device block fixedly connected to the top surface of the treatment tank. Fans are fixedly installed on the inner walls of the front and rear ends of the device block. A protective net is fixedly installed on the inner wall of the device block. A connecting pipe is fixedly installed through the right side of the device block. A purification cylinder is fixedly installed through the bottom surface of the connecting pipe.

[0019] The beneficial effects of this utility model are as follows: When the variable shaft motor is started, the two screen plates hinged by the connecting plate move accordingly in conjunction with the transmission action of the pulley A. The water level inside the treatment tank is adjusted accordingly, and the cleaning unit quickly collects and cleans the solid floating objects on the water surface, which greatly increases the cleaning efficiency. At the same time, the treatment can be adjusted according to the floating objects at different water levels. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0021] Figure 1 This is a schematic diagram of the overall structure of a solid floating matter removal device for sewage treatment proposed in this utility model;

[0022] Figure 2 This is a schematic diagram of the cleaning unit structure of a solid floating matter removal device for sewage treatment proposed in this utility model;

[0023] Figure 3 This is a schematic diagram of the conveying unit structure of a solid floating matter removal device for sewage treatment proposed in this utility model.

[0024] Figure Descriptions: 1. Main Unit; 101. Treatment Pool; 102. Support Frame; 103. Air Purification Component; 1031. Device Block; 1032. Fan; 1033. Protective Net; 1034. Connecting Pipe; 1035. Purification Cylinder; 104. Drainage Pipe; 2. Cleaning Unit; 21. Cleaning Section; 22. Adjustment Section; 201. Motor; 202. Rotating Rod; 203. Telescopic Plate; 204. Slide Rod; 205. Sliding Block; 206. Variable Shaft Motor; 207. Pulley A; 208. Connecting Plate; 209. Screen Plate; 3. Conveying Unit; 31. Conveying Section; 32. Control Section; 301. Dual-Shaft Motor; 302. Pulley B; 303. Spiral Conveying Blade; 304. Stirring Plate; 305. Hydraulic Cylinder; 306. Baffle; 307. Conveying Plate; 308. Storage Box. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0028] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0029] Example

[0030] Reference Figure 1 - Figure 3This invention provides a solid floating matter removal device for sewage treatment, comprising a main body unit 1, a cleaning unit 2, and a conveying unit 3.

[0031] The main unit 1 includes a treatment pool 101, with four support frames 102 fixedly installed on the bottom surfaces of the four ends of the treatment pool 101. The main unit 1 also includes an air purification component 103, which includes a device block 1031 fixedly connected to the top surface of the treatment pool 101. Fans 1032 are fixedly installed on the inner walls of the front and rear ends of the device block 1031. A protective net 1033 is fixedly installed on the inner wall of the device block 1031. A connecting pipe 1034 is fixedly installed through the right side of the device block 1031. A purification cylinder 1035 is fixedly installed through the bottom surface of the connecting pipe 1034.

[0032] Cleaning unit 2 includes a cleaning section 21 and an adjustment section 22. The sides of the cleaning section 21 and the adjustment section 22 are fixedly connected. The cleaning section 21 includes a motor 201 fixedly connected to the front of the treatment tank 101. The back of the output rod of the motor 201 extends through the front of the treatment tank 101 into the interior of the treatment tank 101 and is fixedly connected to a rotating rod 202. The surface of the rotating rod 202 is rotatably connected to the inner wall of the treatment tank 101. A telescopic plate 203 is fixedly sleeved on the surface of the rotating rod 202. A slider 205 is hinged to the inner wall of the telescopic plate 203. Sliding rods 204 are fixedly installed on the inner walls of the front and rear ends of the treatment tank 101. The inner wall of the slider 205 slides against the surface of the sliding rod 204. The connection and adjustment unit 22 includes a variable shaft motor 206 fixedly connected to the top surface of the rear slider 205. A connecting plate 208 is fixedly installed on the lower output rod of the variable shaft motor 206. A pulley A207 is fixedly sleeved on the surface of another connecting plate 208 and the surface of the upper output rod of the variable shaft motor 206. The two pulleys A207 are connected by belt drive. A sieve plate 209 is hinged on the front and rear connecting plates 208. The bottom surface of the middle end of the treatment tank 101 is a circular convex groove. Multiple stirring plates 304 are evenly fixedly sleeved on the surface of the rotating rod 202. A drain pipe 104 is fixedly and through the bottom surface of the treatment tank 101. A solenoid valve is fixedly installed on the inner wall of the drain pipe 104.

[0033] The conveying unit 3 includes a conveying section 31 and a control section 32. The conveying section 31 is located on the right side of the control section 32. The conveying section 31 includes a dual-axis motor 301 fixedly connected inside the processing tank 101. The left output rod of the dual-axis motor 301 extends through the inner wall of the processing tank 101 and is fixedly connected to a spiral conveying blade 303. A pulley B302 is fixedly fitted on the surface of the other spiral conveying blade 303 and the surface of the right output rod of the dual-axis motor 301. The two pulleys B302 are made of leather. The belt drive connection and control unit 32 include two hydraulic cylinders 305 fixedly connected to the inner walls of the front and rear ends of the treatment tank 101. A baffle 306 is fixedly installed on the top surface of the output rod of the two hydraulic cylinders 305. A conveyor plate 307 is fixedly installed on the inner wall of the left end of the treatment tank 101. The side of the baffle 306 and the inner wall of the conveyor plate 307 are sealed and slidably connected. A storage box 308 is placed below the conveyor plate 307. A protective plate is fixedly installed on the top surface of the left end of the storage box 308. Hidden handles are fixedly installed on the inner walls of the front and rear ends of the storage box 308.

[0034] During use, the wastewater to be treated and the treatment agent are first poured into the treatment tank 101. After the reaction is complete, the solid floating objects will remain on the water surface. The variable shaft motor 206 is started, and with the transmission action of the pulley A207, the two screen plates 209 hinged to the connecting plate 208 move accordingly. The water level is adjusted according to the wastewater level inside the treatment tank 101. Then the motor 201 is started again, and the rotating rod 202 drives the telescopic plate 203 to rotate. With the hinge of the telescopic plate 203 and the slider 205 and the limiting of the sliding rod 204, the screen plates 209 at both ends quickly push the solid floating objects to the left.

[0035] The dual-shaft motor 301 is started, and through the transmission action of the pulley B302, the two spiral conveying blades 303 quickly convey the water flow from right to left. At the same time, in conjunction with the stirring plate 304 and the hydraulic cylinder 305, the baffle 306 is moved upward, so that the solid floating objects are concentrated and transported into the storage tank 308. The two fans 1032 are started, so that the toxic gases generated by the reaction are transported through the connecting pipe 1034 to the purification cylinder 1035 for centralized treatment.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A device for removing floating solids in wastewater treatment, characterized in that, Include: The main unit (1) includes a processing pool (101), four support frames (102) are fixedly arranged on the four ends of the bottom surface of the processing pool (101) respectively, and the main unit (1) further includes an air purification assembly (103); The cleaning unit (2) includes a cleaning part (21) and an adjusting part (22), and the cleaning part (21) and the adjusting part (22) are fixedly connected; The conveying unit (3) includes a conveying part (31) and a control part (32), and the conveying part (31) is located on the right side of the control part (32).

2. The solid floating matter removing device for sewage treatment according to claim 1, characterized by: The cleaning part (21) includes a motor (201) fixedly connected to the front of the processing pool (101), an output rod of the motor (201) extends through the front of the processing pool (101) to the inside of the processing pool (101) and is fixedly connected with a rotating rod (202), the rotating rod (202) is rotatably connected with the inner wall of the processing pool (101), the rotating rod (202) is fixedly sleeved with an expansion plate (203), the inner wall of the expansion plate (203) is hingedly provided with a sliding block (205), the inner wall of the sliding block (205) and the surface of the sliding rod (204) are slidably connected.

3. The solid floating matter removing device for sewage treatment according to claim 2, characterized by: The adjusting part (22) includes a variable shaft motor (206) fixedly connected to the top surface of the rear sliding block (205), a connecting plate (208) is fixedly arranged on the lower end output rod of the variable shaft motor (206), the surface of another connecting plate (208) and the surface of the upper end output rod of the variable shaft motor (206) are fixedly sleeved with a belt pulley A (207), two belt pulleys A (207) are drivenly connected by a belt, and the front and rear connecting plates (208) are hingedly provided with a sieve plate (209).

4. The solid floating matter removing device for sewage treatment according to claim 1, characterized by: The conveying part (31) includes a double-shaft motor (301) fixedly connected to the inside of the processing pool (101), a left end output rod of the double-shaft motor (301) extends through the inner wall of the processing pool (101) to the inside of the processing pool (101) and is fixedly connected with a spiral conveying blade (303), the surface of another spiral conveying blade (303) and the surface of the right end output rod of the double-shaft motor (301) are fixedly sleeved with a belt pulley B (302), and two belt pulleys B (302) are drivenly connected by a belt.

5. The solid floating matter removing device for sewage treatment according to claim 1, characterized in that: The control part (32) includes two hydraulic cylinders (305) fixedly connected to the inner walls of the front and rear ends of the processing pool (101), a baffle (306) is fixedly arranged on the top surface of the output rod of the two hydraulic cylinders (305), a conveying plate (307) is fixedly arranged on the left end inner wall of the processing pool (101), and the side surface of the baffle (306) and the inner wall of the conveying plate (307) are sealingly and slidably connected.

6. The solid floating matter removing device for sewage treatment according to claim 2, characterized by: The middle end bottom surface of the processing pool (101) is a circular groove, a plurality of stirring plates (304) are uniformly fixedly sleeved on the surface of the rotating rod (202), a drain pipe (104) is fixedly and penetratingly arranged on the bottom surface of the processing pool (101), and an electromagnetic valve is fixedly arranged on the inner wall of the drain pipe (104).

7. The solid floating matter removing device for sewage treatment according to claim 5, characterized by: The conveying plate (307) is placed below a storage box (308), the left end top surface of the storage box (308) is fixedly provided with a protective plate, and the inner walls of the front end and the rear end of the storage box (308) are both fixedly provided with hidden handles.

8. The solid floating matter removing device for sewage treatment according to claim 1, characterized by: The air purification assembly (103) comprises a device block (1031) fixedly connected to the top surface of the treatment pool (101), the inner walls of the front end and the rear end of the device block (1031) are both fixedly provided with a fan (1032), the inner wall of the device block (1031) is fixedly provided with a protective net (1033), the right side surface of the device block (1031) is fixedly and throughly provided with a communication pipe (1034), and the bottom surface of the communication pipe (1034) is fixedly and throughly provided with a purification cylinder (1035).

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