Combined sewage treatment device
Patent Information
- Application Number
- CN202421208641.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-05-30
Smart Images
Figure CN222593520U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of municipal engineering, in particular to a combined sewage treatment device. Background Art
[0002] Municipal engineering refers to the construction and management of urban infrastructure projects, involving urban roads, bridges, water supply and drainage systems, sewage treatment plants, parks, lighting facilities, traffic signal systems, etc. These projects are carried out to improve the quality of life in the city, promote economic development and improve the living standards of residents.
[0003] The sewage from municipal projects includes domestic sewage, industrial wastewater and runoff sewage within the city area. It is generally collected by urban pipes and discharged into water bodies after being treated in urban sewage treatment plants. In addition to containing a large amount of organic matter, pathogens and viruses, urban sewage requires the use of sewage treatment equipment in combination with chemicals to treat the sewage.
[0004] In the process of realizing the utility model, the inventors found that the prior art has the following problems: 1. When treating sewage, some existing sewage treatment devices generally discharge the sewage directly into the device. After the reaction is completed, when the treated sewage is discharged, the impurities in the sewage may block the drain outlet, affecting the subsequent sewage treatment work; 2. When treating sewage, some existing sewage treatment devices generally use a stirring rod to stir and mix the sewage and the agent. The mixing method is relatively simple and may not be able to mix the sewage and the agent thoroughly, which may affect the reaction efficiency of the sewage and the agent. Utility Model Content
[0005] The purpose of the utility model is to provide a combined sewage treatment device to solve the problems that when the sewage treatment device proposed in the above background technology is used, the sewage is directly discharged into the device, impurities in the sewage may cause the water outlet of the device to be blocked, and the sewage treatment device has a single method when mixing sewage and chemicals, and may not be able to thoroughly mix the chemicals and sewage. In order to achieve the above purpose, the utility model provides the following technical solutions: a combined sewage treatment device, including a treatment box assembly, the top of the treatment box assembly is sequentially installed with a filter assembly and a stirring assembly from front to back, the top of the stirring assembly is installed with a rotary joint, the top of the rotary joint is installed with a connecting pipe, the bottom of the connecting pipe is installed with a support rod, a telescopic hose is installed on one side of the support rod, and an exhaust fan is installed at the bottom of the telescopic hose.
[0006] The filter assembly includes a seismic isolation pad, a spring is installed on the top of the seismic isolation pad, a shell is installed on the top of the spring, a liquid inlet pipe is installed on the top of the shell, a vibrator is installed on one side of the shell, a guide plate is installed on the other side of the shell, a screen is installed on the inner wall of the shell, and a connecting hose is installed on the bottom of the shell.
[0007] The stirring assembly includes a mounting shell, a rotating tube is rotatably mounted on the top of the mounting shell, a first gear is mounted on the outer wall of the rotating tube, a toothed belt is mounted on the outer wall of the first gear, a second gear is mounted on the inner wall of the toothed belt, a motor is mounted on one side of the mounting shell, an inner hexagonal tube is mounted on the bottom of the rotating tube, an outer hexagonal tube is slidably mounted on the inner wall of the inner hexagonal tube, a fixed tube is mounted on the bottom of the outer hexagonal tube, a fixed ring is rotatably mounted on the outer wall of the fixed tube, an L-shaped plate is mounted on one side of the fixed ring, a hydraulic push rod is mounted on the bottom of the L-shaped plate, and a plurality of stirring tubes are mounted on the outer wall of the fixed tube.
[0008] Further preferably, the processing box assembly includes a box body, a bottom of which is equipped with legs and a solenoid valve, a top of which is equipped with a feed pipe, and a total of four legs are provided, and the legs are distributed in a ring shape with the vertical center line of the box body as the origin, and a threaded cover is provided on the top of the feed pipe.
[0009] Further preferably, the screen forms a vibration mechanism through the shell and the vibrator, and a seismic isolation pad and a spring are set as a group, and there are four groups of seismic isolation pads and springs in total, and the four groups of seismic isolation pads and springs are respectively installed at the four corners of the bottom of the shell.
[0010] Further preferably, the second gear and the motor form a rotating mechanism, and the rotating tube and the second gear form a transmission mechanism through the first gear and the toothed belt, and the fixed tube and the first gear form a rotating mechanism through the outer hexagonal tube, the inner hexagonal tube and the rotating tube.
[0011] Further preferably, the internal dimension structure of the inner hexagonal tube is consistent with the external dimension structure of the outer hexagonal tube, and the fixed tube forms a lifting mechanism with the hydraulic push rod through the fixed ring and the L-shaped plate, and the fixed ring, the L-shaped plate and the hydraulic push rod are symmetrically distributed about the vertical center line of the fixed tube.
[0012] Further preferably, a plurality of nozzles are provided on the outer wall of the stirring tube, and the nozzles are symmetrically distributed about the horizontal center line of the stirring tube, and the stirring tubes are symmetrically distributed about the vertical center line of the fixed tube.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] In the utility model, through the filtering component, when sewage is injected through the liquid inlet pipe, the screen screens out impurities in the sewage, and the sewage enters the box through the connecting hose. The vibrator is started, and the screen is driven to vibrate through the shell, so that the impurities are transported from left to right and discharged through the guide plate, which can prevent subsequent impurities from entering the device and causing the water outlet of the device to be blocked.
[0015] In the utility model, when sewage and medicine are mixed by a stirring assembly, a motor, a hydraulic push rod and an exhaust fan are started respectively, the motor drives the first gear to rotate through the second gear and the toothed belt, and drives the rotating tube, the inner hexagonal tube, the outer hexagonal tube, the fixed tube and the stirring tube to rotate at the same time, and the hydraulic push rod drives the fixed tube and the stirring tube to move up and down through the fixed ring and the L-shaped plate, adjusts the position of the stirring tube, and mixes the sewage and the medicine, and the exhaust fan draws the outside air at the same time, and the air enters into the plurality of stirring tubes through the telescopic hose, the connecting tube, the rotating joint, the inner hexagonal tube, the outer hexagonal tube and the fixed tube, and is sprayed out through the plurality of nozzles on the stirring tube, so that the sewage in the box is turned over, and the sewage and the medicine are mixed more thoroughly through various methods, thereby improving the reaction efficiency of the sewage and the medicine. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the full cross-section structure of the utility model;
[0018] Figure 3 This is a schematic diagram of the structure of the processing box assembly of the utility model;
[0019] Figure 4 This is a bottom view of the structure of the processing box assembly of the utility model;
[0020] Figure 5 This is a schematic diagram of the structure of the filter assembly of the utility model;
[0021] Figure 6 This is a schematic diagram of the full cross-section structure of the filter assembly of the utility model;
[0022] Figure 7 This is a schematic diagram of the structure of the stirring assembly of the utility model;
[0023] Figure 8 This is a schematic diagram of the full cross-section structure of the stirring component of the utility model.
[0024] In the figure: 1. processing box assembly; 101. box body; 102. support leg; 103. solenoid valve; 104. feed pipe; 2. filter assembly; 201. seismic isolation pad; 202. spring; 203. shell; 204. liquid inlet pipe; 205. vibrator; 206. guide plate; 207. screen; 208. connecting hose; 3. stirring assembly; 301. mounting shell; 302. rotating tube; 303. first gear; 304. toothed belt; 305. second gear; 306. motor; 307. inner hexagonal tube; 308. outer hexagonal tube; 309. fixed tube; 3010. fixed ring; 3011. L-shaped plate; 3012. hydraulic push rod; 3013. stirring tube; 4. rotating joint; 5. connecting tube; 6. support rod; 7. telescopic hose; 8. exhaust fan. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.
[0026] See also Figures 1 to 8 The utility model provides a technical solution: a combined sewage treatment device, including a treatment box assembly 1, a filter assembly 2 and a stirring assembly 3 are installed on the top of the treatment box assembly 1 in sequence from front to back, a rotary joint 4 is installed on the top of the stirring assembly 3, a connecting pipe 5 is installed on the top of the rotary joint 4, a support rod 6 is installed at the bottom of the connecting pipe 5, a telescopic hose 7 is installed on one side of the support rod 6, and an exhaust fan 8 is installed at the bottom of the telescopic hose 7.
[0027] The filter assembly 2 includes a seismic isolation pad 201, a spring 202 is installed on the top of the seismic isolation pad 201, a shell 203 is installed on the top of the spring 202, a liquid inlet pipe 204 is installed on the top of the shell 203, a vibrator 205 is installed on one side of the shell 203, a guide plate 206 is installed on the other side of the shell 203, a screen 207 is installed on the inner wall of the shell 203, and a connecting hose 208 is installed on the bottom of the shell 203.
[0028] The stirring assembly 3 includes a mounting shell 301, a rotating tube 302 is rotatably mounted on the top of the mounting shell 301, a first gear 303 is mounted on the outer wall of the rotating tube 302, a toothed belt 304 is mounted on the outer wall of the first gear 303, a second gear 305 is mounted on the inner wall of the toothed belt 304, a motor 306 is mounted on one side of the mounting shell 301, an inner hexagonal tube 307 is mounted on the bottom of the rotating tube 302, an outer hexagonal tube 308 is slidably mounted on the inner wall of the inner hexagonal tube 307, a fixed tube 309 is mounted on the bottom of the outer hexagonal tube 308, a fixed ring 3010 is rotatably mounted on the outer wall of the fixed tube 309, an L-shaped plate 3011 is mounted on one side of the fixed ring 3010, a hydraulic push rod 3012 is mounted on the bottom of the L-shaped plate 3011, and a plurality of stirring tubes 3013 are mounted on the outer wall of the fixed tube 309.
[0029] In this embodiment, Figure 3 and Figure 4 As shown, the processing box assembly 1 includes a box body 101, the bottom of which is equipped with supporting legs 102 and a solenoid valve 103, the top of which is equipped with a feeding pipe 104, and there are four supporting legs 102 in total, and the supporting legs 102 are distributed in a ring shape with the vertical center line of the box body 101 as the origin, and a threaded cover is provided on the top of the feeding pipe 104; the four supporting legs 102 at the bottom of the box body 101 provide stable support for the box body 101, and opening the threaded cover on the top of the feeding pipe 104 facilitates the addition of reagents into the box body 101.
[0030] In this embodiment, Figure 5 and Figure 6 As shown, the screen 207 forms a vibration mechanism with the vibrator 205 through the shell 203, and a seismic isolation pad 201 and a spring 202 are set as a group, and there are four groups of seismic isolation pads 201 and springs 202, and the four groups of seismic isolation pads 201 and springs 202 are respectively installed at the four corners of the bottom of the shell 203; the bottom of the seismic isolation pad 201 is installed on the top of the box 101, and the screen 207 can filter impurities in the sewage. The screen 207 tilts downward from right to left. When the vibrator 205 is started, the screen 207 is driven to vibrate through the shell 203, and the impurities can be transported from left to right. At the same time, the vibration can prevent the screen 207 from being blocked, and the seismic isolation pad 201 and the spring 202 can play a buffering role.
[0031] In this embodiment, Figure 7 and Figure 8As shown, the second gear 305 and the motor 306 form a rotating mechanism, and the rotating tube 302 forms a transmission mechanism with the second gear 305 through the first gear 303 and the toothed belt 304, and the fixed tube 309 forms a rotating mechanism with the first gear 303 through the outer hexagonal tube 308, the inner hexagonal tube 307 and the rotating tube 302; the bottom of the second gear 305 is installed with the output end of the motor 306. When the motor 306 is started, the first gear 303 is driven to rotate through the second gear 305 and the toothed belt 304, thereby driving the rotating tube 302, the inner hexagonal tube 307, the outer hexagonal tube 308 and the fixed tube 309 to rotate. The several stirring tubes 3013 on the fixed tube 309 can mix the sewage and the reagent in the box 101, thereby improving the reaction efficiency of the sewage and the reagent.
[0032] In this embodiment, Figure 7 and Figure 8 As shown, the internal dimension structure of the inner hexagonal tube 307 is consistent with the external dimension structure of the outer hexagonal tube 308, and the fixed tube 309 forms a lifting mechanism with the hydraulic push rod 3012 through the fixed ring 3010 and the L-shaped plate 3011, and the fixed ring 3010, the L-shaped plate 3011 and the hydraulic push rod 3012 are symmetrically distributed about the vertical center line of the fixed tube 309; the bottom of the hydraulic push rod 3012 is installed on the top of the box body 101, when the motor 306 is started, the inner hexagonal tube 307 drives the outer hexagonal tube 308 to rotate, and at the same time drives the fixed tube 309 and the stirring tube 3013 to rotate to stir the sewage and the agent in the box body 101, and at the same time the hydraulic push rod 3012 is started, driving the fixed tube 309 and the stirring tube 3013 to move up and down, which can change the stirring position of the hydraulic push rod 3012, so that the sewage and the agent are mixed more thoroughly, and the reaction efficiency of the sewage and the agent is improved.
[0033] In this embodiment, Figure 7 and Figure 8 As shown, the outer wall of the stirring tube 3013 is provided with a plurality of nozzles, and the nozzles are symmetrically distributed about the horizontal center line of the stirring tube 3013, and the stirring tubes 3013 are symmetrically distributed about the vertical center line of the fixed tube 309; the stirring tube 3013, the fixed tube 309, the outer hexagonal tube 308, the inner hexagonal tube 307 and the rotating tube 302 are connected. When the stirring tube 3013 stirs and mixes the sewage and the agent, the exhaust fan 8 draws the external air, and the air enters the fixed tube 309 through the telescopic hose 7, the connecting tube 5, the rotating joint 4, the inner hexagonal tube 307, and the outer hexagonal tube 308, and then enters the plurality of stirring tubes 3013 through the fixed tube 309. The air is sprayed out through the plurality of nozzles on the stirring tube 3013, which can make the sewage in the box 101 turn over, so that the sewage and the agent are mixed more thoroughly, and the reaction efficiency of the sewage and the agent is improved.
[0034] The use method and advantages of the utility model: When the combined sewage treatment device is used, the working process is as follows:
[0035] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, firstly, the sewage pipe is connected with the liquid inlet pipe 204, and then the sewage is sent into the liquid inlet pipe 204 through the sewage pipe, and then the vibrator 205 is started. The vibrator 205 drives the screen 207 to vibrate through the shell 203, and the screen 207 screens out impurities in the sewage. The sewage enters the box body 101 through the connecting hose 208, and then the screen 207 vibrates to transport the impurities from left to right, and the impurities are discharged through the guide plate 206. When the sewage in the box body 101 reaches a predetermined capacity, the sewage injection is stopped, the threaded cover on the top of the feed pipe 104 is opened to add sewage treatment agents to the box body 101, and then the threaded cover is covered, and then the motor 306, the hydraulic push rod 3012 and the exhaust fan 8 are started, and the motor 306 drives the first gear 303 to rotate through the second gear 305 and the toothed belt 304. The rotating tube 302, the inner hexagonal tube 307, the outer hexagonal tube 308, the fixed tube 309 and the stirring tube 3013 are driven to rotate, and the several stirring tubes 3013 mix the sewage and the medicine in the box 101. The hydraulic push rod 3012 drives the fixed tube 309 and the stirring tube 3013 to move up and down through the fixed ring 3010 and the L-shaped plate 3011. The exhaust fan 8 draws the external air, and the air enters the several stirring tubes 3013 through the telescopic hose 7, the connecting tube 5, the rotating joint 4, the inner hexagonal tube 307, the outer hexagonal tube 308 and the fixed tube 309, and is sprayed out through the several nozzles on the stirring tube 3013, so that the sewage in the box 101 is turned over, and the sewage and the medicine are mixed more thoroughly. When the reaction is completed, the solenoid valve 103 is opened to discharge the treated sewage.
[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A combined sewage treatment device, comprising a treatment tank assembly (1), characterized in that: The top of the processing box assembly (1) is provided with a filter assembly (2) and a stirring assembly (3) in sequence from front to back, the top of the stirring assembly (3) is provided with a rotary joint (4), the top of the rotary joint (4) is provided with a connecting pipe (5), the bottom of the connecting pipe (5) is provided with a supporting rod (6), one side of the supporting rod (6) is provided with a telescopic hose (7), and the bottom of the telescopic hose (7) is provided with an exhaust fan (8); The filter assembly (2) comprises a shock-isolating pad (201), a spring (202) is installed on the top of the shock-isolating pad (201), a shell (203) is installed on the top of the spring (202), a liquid inlet pipe (204) is installed on the top of the shell (203), a vibrator (205) is installed on one side of the shell (203), a guide plate (206) is installed on the other side of the shell (203), a screen (207) is installed on the inner wall of the shell (203), and a connecting hose (208) is installed on the bottom of the shell (203); The stirring assembly (3) comprises a mounting shell (301), a rotating tube (302) is rotatably mounted through the top of the mounting shell (301), a first gear (303) is mounted on the outer wall of the rotating tube (302), a toothed belt (304) is mounted on the outer wall of the first gear (303), a second gear (305) is mounted on the inner wall of the toothed belt (304), a motor (306) is mounted on one side of the mounting shell (301), and an inner hexagonal tube (306) is mounted on the bottom of the rotating tube (302). 307), an outer hexagonal tube (308) is slidably mounted on the inner wall of the inner hexagonal tube (307), a fixed tube (309) is mounted at the bottom of the outer hexagonal tube (308), a fixed ring (3010) is rotatably mounted on the outer wall of the fixed tube (309), an L-shaped plate (3011) is mounted on one side of the fixed ring (3010), a hydraulic push rod (3012) is mounted at the bottom of the L-shaped plate (3011), and a plurality of stirring tubes (3013) are mounted on the outer wall of the fixed tube (309).
2. The combined sewage treatment device according to claim 1, characterized in that: The processing box assembly (1) comprises a box body (101), the bottom of which is provided with a support leg (102) and a solenoid valve (103), the top of which is provided with a feed pipe (104), and there are four support legs (102) in total, and the support legs (102) are distributed in a ring shape with the vertical center line of the box body (101) as the origin, and a threaded cover is provided on the top of the feed pipe (104).
3. The combined sewage treatment device according to claim 1, characterized in that: The screen (207) forms a vibration mechanism through the shell (203) and the vibrator (205), and a shock-isolating pad (201) and a spring (202) are set as a group, and there are four groups of shock-isolating pads (201) and springs (202). At the same time, the four groups of shock-isolating pads (201) and springs (202) are respectively installed at the four corners of the bottom of the shell (203).
4. The combined sewage treatment device according to claim 1, characterized in that: The second gear (305) and the motor (306) form a rotating mechanism, and the rotating tube (302) and the second gear (305) form a transmission mechanism through the first gear (303) and the toothed belt (304), and the fixed tube (309) and the first gear (303) form a rotating mechanism through the outer hexagonal tube (308), the inner hexagonal tube (307) and the rotating tube (302).
5. The combined sewage treatment device according to claim 1, characterized in that: The internal dimension structure of the inner hexagonal tube (307) is consistent with the external dimension structure of the outer hexagonal tube (308), and the fixed tube (309) forms a lifting mechanism with the hydraulic push rod (3012) through the fixed ring (3010) and the L-shaped plate (3011), and the fixed ring (3010), the L-shaped plate (3011) and the hydraulic push rod (3012), and the fixed ring (3010), the L-shaped plate (3011) and the hydraulic push rod (3012) are symmetrically distributed about the vertical center line of the fixed tube (309).
6. The combined sewage treatment device according to claim 1, characterized in that: The outer wall of the stirring tube (3013) is provided with a plurality of nozzles, and the nozzles are symmetrically distributed about the horizontal center line of the stirring tube (3013), and the stirring tubes (3013) are symmetrically distributed about the vertical center line of the fixed tube (309).