CN211712888U - A rapid treatment device for rural domestic sewage - Google Patents

Abstract

The utility model discloses a rapid treatment device for rural domestic sewage in the technical field of domestic sewage treatment. The partition plate separates the shell from left to right to form a preliminary treatment chamber, aeration sedimentation chamber, additive treatment chamber, disinfection and purification chamber and water purification chamber, and a sewage pump is fixed on the left side of the top of the base. A recovery pump is fixed on the right side of the top of the base. The sewage of the utility model enters the preliminary treatment chamber, the aeration sedimentation chamber, the agent treatment chamber, the disinfection and purification chamber, and is treated layer by layer. The overall treatment efficiency and quality are high, and the treated water It can be reused, which greatly improves the utilization rate of domestic sewage and saves the cost of use.

Description

A rapid treatment device for rural domestic sewage

technical field

The utility model relates to the technical field of domestic sewage treatment, in particular to a rapid treatment device for rural domestic sewage.

Background technique

Water resources are an indispensable resource in people's lives. Due to the increasing number of domestic wastewater, sewage treatment is particularly important. Sewage treatment equipment can effectively treat domestic sewage and industrial wastewater in urban areas, preventing sewage and pollutants from directly flowing into the water area. It is of great significance to improve the environment, improve the quality of the city and promote economic development. The existing rural domestic sewage treatment devices have disadvantages such as poor sewage treatment effect, low sewage treatment efficiency, inconvenient maintenance, and short service life. For this reason, we propose a rural life. Rapid sewage treatment device.

Utility model content

The purpose of the present invention is to provide a rapid treatment device for rural domestic sewage to solve the problems raised in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a rapid treatment device for rural domestic sewage, comprising a base, a casing is fixedly arranged on the top of the base, and the inner cavity of the casing is evenly and equidistantly fixed with four groups of partitions. The partition plate separates the shell from left to right to form a preliminary treatment chamber, aeration sedimentation chamber, agent treatment chamber, disinfection and purification chamber and water storage chamber, and sewage is fixed on the left side of the top of the base. The sewage pump is located on the left side of the casing, the input end of the sewage pump is provided with a sewage connection pipe, the output end of the sewage pump is provided with a sewage output pipe, and the other end of the sewage output pipe penetrates the top of the left side of the casing and extends to The top of the inner cavity of the preliminary treatment chamber and the bottom of the sewage output pipe are evenly provided with spray heads, the spray heads are located in the inner cavity of the preliminary treatment chamber, and two groups of impurity filter plates are fixedly arranged in the inner cavity of the preliminary treatment chamber from top to bottom. The impurity filter plates are all located under the nozzles, and the inner wall on the right side of the preliminary treatment chamber is provided with a connecting pump, and the connecting pump one is located below the impurity filter plate, and the input end of the connecting pump one is provided with a pipeline, and the pipeline extends to the preliminary treatment chamber. Below the inner cavity, one output end of the connecting pump is provided with an output pipe, and the output pipe and the other end are communicated with the aeration sedimentation chamber, and the bottom of the inner chamber of the aeration sedimentation chamber and the additive treatment chamber is fixedly provided with a support plate The center of the inner wall of the bottom of the aeration sedimentation chamber and the additive treatment chamber is fixedly provided with a protective shell, and a driving motor is arranged in the protective shell. The output end of the driving motor in the aeration sedimentation chamber penetrates the support plate and is connected to There is an aeration pipe mechanism, the top of the aeration pipe mechanism runs through the top of the aeration sedimentation chamber and is connected with a connecting gas pipe, and a connecting pump two is arranged on the upper position of the inner wall of the right side of the aeration pipe mechanism, and the connecting pump two outputs The end is communicated with the dosing treatment chamber through a pipeline, and an output end of the drive motor in the dosing treatment chamber penetrates the support plate and is connected with a stirring rod. The outer wall of the stirring rod is uniformly provided with stirring blades, and the top of the shell is inserted A feeding hopper communicated with the dosing treatment chamber is connected, the top of the casing is fixedly provided with a connecting pump 3, the input end of the connecting pump 3 is provided with a transmission pipe, and the other end of the transmission pipe penetrates the top of the casing and extends to the In the lower position of the inner cavity of the dosing treatment chamber, a connecting hose is provided at the three output ends of the connecting pump, and the other end of the connecting hose penetrates the top of the casing and extends into the disinfection and purification chamber to communicate with the shunt shell, and the shunt shell The center of the bottom is provided with a communicating cannula, the left and right sides of the shunt shell are fixedly provided with inserts, and the tops of the left and right inserts are provided with adjusting rod assemblies with the same structure, and the top of the adjusting rod assembly and the inner wall of the top of the disinfection and purification chamber Fixed, the bottom of the inner cavity of the disinfection and purification chamber is movably provided with a movable plate, the middle of the inner wall of the bottom of the disinfection and purification chamber is fixedly provided with a protective shell, and the second driving motor is fixed in the protective shell, and the bottom of the cannula is provided with a communication The bottom of the filter element penetrates the top of the movable plate and is fixedly connected with the two output ends of the drive motor. The inner wall of the disinfection and purification chamber is uniformly provided with ultraviolet germicidal lamps in an annular array, and the top of the left inner wall of the water purification chamber is provided with Connecting pump four, the input end of the connecting pump four is provided with a connecting water pipe, and the connecting water pipe It runs through the left side of the clean water storage cavity and extends to the bottom of the disinfection and purification cavity. The connecting water pipe is located outside the filter element mechanism. The right side of the top of the base is fixed with a recovery pump. The input end of the recovery pump is stored with the clean water through pipes. The cavities are communicated with each other, and the output end of the recovery pump is provided with a drain pipe.

Further, the aeration tube mechanism includes an aeration tube body fixedly connected to an output end of a drive motor in the aeration sedimentation chamber, the outer wall of the aeration tube body is uniformly provided with blades, and the outer wall of the aeration tube body is uniform. A vent hole is opened, the vent hole and the blade are staggered with each other, a connecting sleeve is sleeved on the top of the outer wall of the aeration pipe body, a bearing is arranged on the outer wall of the aeration pipe body, and the outer wall of the bearing is fixed with the inner wall of the connecting sleeve, The connecting sleeve is fixedly inserted on the top of the aeration sedimentation chamber, the top of the connecting sleeve is communicated with the connecting air pipe, the inner wall of the connecting sleeve is provided with a sealing ring, and the inner wall of the sealing ring is attached to the top of the outer wall of the main body of the aeration pipe. In combination, the inner cavity of the main body of the aeration pipe is provided with a matching cylindrical filter screen.

Further, the filter element mechanism includes an upper support plate, a lower support plate is arranged below the upper support plate, a cylindrical activated carbon filter layer is arranged between the upper support plate and the lower support plate, and the upper support plate and the lower support plate are arranged. A cylindrical photocatalyst filter screen is arranged between the lower support disks, a cylindrical PP cotton filter layer is arranged between the upper support disk and the lower support disk, and the photocatalyst filter screen is located inside the activated carbon filter layer, and the PP cotton filter screen is located inside the activated carbon filter layer. The filter layer is located inside the photocatalyst filter screen, the upper support plate and the lower support plate are fixedly connected with the activated carbon filter layer, the photocatalyst filter screen and the PP cotton filter layer by screws, and the top of the upper support plate is provided with a PP cotton filter layer. The bottom of the lower support plate is provided with a positioning rod, and the bottom of the positioning rod penetrates the top of the movable plate and is fixedly provided with an arc-shaped seat, and the arc-shaped seat is located under the movable plate. , the arc seat is fixedly connected with the second output end of the drive motor through screws.

Further, the adjusting rod assembly includes a threaded sleeve fixedly connected to the inner wall of the top of the disinfection and purification chamber, the bottom of the threaded sleeve is threadedly inserted with a threaded rod, and the bottom of the threaded rod is movably connected to the top of the insert on the outer wall of the shunt housing through a bearing.

Further, the front side of the casing is evenly provided with through openings matching the preliminary treatment cavity, aeration sedimentation cavity, additive treatment cavity, disinfection and purification cavity, and water purification storage cavity, and the through openings are fixedly provided with matching holes. The cover is sealed, and a transparent observation window is arranged on the top of the sealed cover.

Further, the two groups of the impurity filter plates are evenly provided with filter holes, and the filter hole diameter on the top impurity filter plate is larger than the filter hole diameter on the bottom impurity filter plate, and the left and right sides of the two groups of the impurity filter plates pass screws. A U-shaped seat is fixedly arranged, and the U-shaped seat is welded on the inner wall of the preliminary treatment chamber.

Further, a connection pump 5 is arranged on the left side of the top of the support plate in the aeration sedimentation chamber, and a circulation pipe is arranged at the output end of the connection pump 5, and the other end of the circulation pipe penetrates through the left top of the aeration sedimentation chamber and is connected with the preliminary treatment. The cavity is communicated, and the end of the circulation pipe away from the connection pump 5 is located above the impurity filter plate.

Further, the left and right sides of the movable plate are fixedly provided with positioning slides, and the bottoms of the left and right inner walls of the disinfection and purification chamber are longitudinally provided with positioning slides matching the positioning slides.

Compared with the prior art, the beneficial effects of the present utility model are:

1) The sewage of the present utility model enters the preliminary treatment chamber for preliminary treatment through the impurity filter plate, which reduces the subsequent treatment burden and improves the subsequent treatment quality. An aeration sedimentation chamber is provided, and the aeration pipe mechanism is driven by the driving motor to rotate, so that each part is The oxygen content of the sewage is the same, which can accelerate the dissolution of oxygen in the sewage and increase the oxygen content of the sewage, thereby speeding up the metabolism of microorganisms and improving the efficiency of sewage treatment. It is equipped with an additive treatment chamber, which drives the stirring rod to rotate by driving the motor to promote The reaction between the flocculant and the sewage reduces the reaction time and improves the sewage treatment efficiency of the device. It is equipped with a disinfection and purification chamber. The second drive motor drives the filter element mechanism to rotate. Under the action of centrifugal force, the water entering the filter element mechanism It can be quickly thrown out for filtration and purification, which greatly improves the treatment efficiency and treatment quality. At the same time, the water purified by the filter element mechanism can be better contacted with the light of the ultraviolet germicidal lamp for sterilization, layer-by-layer treatment, and the overall treatment efficiency and quality are high. , the treated water can be reused, which greatly improves the utilization rate of domestic sewage and saves the cost of use;

2) The utility model is easy to maintain, and is provided with a sealing cover. The interior of the corresponding processing chamber can be processed by opening the corresponding sealing cover. At the same time, the internal impurity filter plate and filter element mechanism can be quickly disassembled to realize cleaning, maintenance or cleaning. Replace, greatly prolong the service life of the treatment device, and ensure the purification quality of long-term use;

3) The utility model adopts the structure of an integrated box body, and the whole set of equipment can be installed on the ground to reduce the floor space.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the aeration pipe mechanism of the utility model;

3 is a schematic structural diagram of the filter element mechanism of the present invention;

FIG. 4 is a schematic diagram of the front view structure of the utility model.

In the figure: 1. Base; 2. Shell; 3. Separation plate; 4. Preliminary treatment chamber; 5. Aeration sedimentation chamber; 6. Additive treatment chamber; 7. Disinfection and purification chamber; 8. Purified water storage chamber ; 9, sewage pump; 10, nozzle; 11, impurity filter plate; 12, connecting pump one; 13, support plate; 14, driving motor one; 15, aeration pipe mechanism; 151, aeration pipe main body; 152, communication Air hole; 153, cylindrical filter; 154, connecting sleeve; 155, sealing ring; 16, connecting air pipe; 17, connecting pump two; 18, stirring rod; 19, feeding hopper; 20, connecting pump three; 21, diverting Shell; 22, cannula; 23, adjusting rod assembly; 24, filter element mechanism; 241, upper support plate; 242, lower support plate; 243, PP cotton filter layer; 244, photocatalyst filter screen; 245, activated carbon filter layer; 246 , jack; 25, ultraviolet germicidal lamp; 26, movable plate; 27, driving motor two; 28, connecting water pipe; 29, connecting pump four; 30, recycling pump; 31, sealing cover; 32, transparent observation window.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-4, the present utility model provides a technical solution: a rapid treatment device for rural domestic sewage, please refer to FIG. 1, comprising a base 1, the top of the base 1 is fixedly provided with a casing 2, and the casing 2 adopts screws or It is fixed on the top of the base 1 by means of bolts, and the inner cavity of the shell 2 is evenly fixed with four groups of partition plates 3 at equal distances. The partition plates 3 are welded to the inner cavity of the shell 2. The right is separated into a preliminary treatment chamber 4, aeration sedimentation chamber 5, additive treatment chamber 6, disinfection and purification chamber 7 and water purification chamber 8. The structures in the disinfection and purification chamber 7 and the clean water storage chamber 8 carry out multi-stage treatment of sewage, and the electrical components appearing in this utility model are all electrically connected to the external main controller and external power supply, and the main controller can be a computer or the like. to control conventionally known equipment;

Referring to Figure 1, a sewage pump 9 is fixed on the left side of the top of the base 1. The sewage pump 9 is fixed on the top of the base 1 by means of screws or bolts. The sewage pump 9 is located on the left side of the shell 2. The connecting pipe, the sewage connecting pipe can be connected to the external domestic sewage pipe through the widely used pipe connectors (clamps, flanges, etc.) in the prior art. The output end of the sewage pump 9 is provided with a sewage output pipe, and the sewage pump 9. The domestic sewage is injected into the sewage output pipe, and then injected into the inner cavity of the preliminary treatment chamber 4 through the sewage output pipe. The other end of the sewage output pipe runs through the top of the left side of the shell 2 and extends to the top of the inner cavity of the preliminary treatment chamber 4. The bottom of the sewage output pipe is uniform. The sprinkler head 10 is provided, the sprinkler head 10 is located in the inner cavity of the preliminary treatment chamber 4, and multiple groups of the sprinkler heads 10 discharge water at the same time, so as to prevent impurities in the sewage from accumulating on a certain part of the impurity filter plate 11, and improve the filtration quality;

Please refer to FIG. 1 , the inner cavity of the preliminary treatment chamber 4 is fixedly provided with two groups of impurity filter plates 11 from top to bottom, and the two groups of impurity filter plates 11 are located under the nozzle 10 . Preliminary treatment to improve the quality of subsequent filtration;

Please refer to FIG. 1 , the inner wall on the right side of the preliminary treatment chamber 4 is provided with a connecting pump one 12 , the connecting pump one 12 is fixed on the right inner wall of the preliminary treatment chamber 4 by means of screws or bolts, and the connecting pump one 12 is located below the impurity filter plate 11 The input end of the connection pump 12 is provided with a pipeline, and the pipeline extends to the lower part of the inner cavity of the preliminary treatment chamber 4, and the output end of the connection pump 12 is provided with an output pipe, and the output pipe and the other end are communicated with the aeration and sedimentation chamber 5. The pump one 12 is used to pump out the sewage filtered by the impurity filter plate 11 and inject it into the aeration sedimentation chamber 5 through the output pipe;

Please refer to FIG. 1 , the bottom of the inner cavity of the aeration sedimentation chamber 5 and the additive treatment chamber 6 are fixedly provided with a support plate 13 , and the support plate 13 is welded to the bottom of the inner cavity of the aeration sedimentation chamber 5 or the additive treatment chamber 6 to support The role of the aeration sedimentation chamber 5 and the center of the bottom inner wall of the additive treatment chamber 6 is fixed with a protective shell, the protective shell is used to protect the internal drive motor 14, the protective shell is fixed by screws or bolts, and the protective shell A driving motor 14 is arranged inside, the driving motor 1 14 is fixed in the protective shell by means of screws or bolts, and the driving motor 1 14 is a geared motor, which ensures that the aeration pipe mechanism 15 and the filter element mechanism 24 rotate at a uniform speed, and the aeration sedimentation chamber 5 The output end of the drive motor-14 inside penetrates the support plate 13 and is connected with the aeration pipe mechanism 15. The top of the aeration pipe mechanism 15 penetrates the top of the aeration sedimentation chamber 5 and is connected with a connecting gas pipe 16. The connecting gas pipe 16 is used to connect with the air conditioner when in use. The external oxygen input equipment is connected for injecting oxygen into the aeration sedimentation chamber 5;

Please refer to FIG. 1 , a connecting pump 2 17 is provided at the upper position of the inner wall of the right side of the aeration pipe mechanism 15 . There is a certain gap between the connecting pump 2 17 and the vanes to avoid contact. The connecting pump 2 17 adopts screws or bolts. It is fixed on the inner wall of the right side of the aeration pipe mechanism 15, and the output end of the connecting pump 2 17 is communicated with the dosing treatment chamber 6 through a pipeline. The inside of cavity 6 is processed;

Please refer to FIG. 1 , the output end of the drive motor 14 in the dosing treatment chamber 6 penetrates through the support plate 13 and is connected with a stirring rod 18 . The outer wall of the stirring rod 18 is evenly provided with stirring blades, and the top of the casing 2 is inserted with the dosing treatment The feeding hopper 19 connected with the cavity 6, the driving motor 14 drives the stirring rod 18 to rotate, and the sewage in the additive treatment cavity 6 is evenly mixed with the added flocculant through the stirring blade. Entering into the dosing treatment chamber 6, the top of the feeding hopper 19 is movably set with a matching cover (not shown in the figure), and the feeding hopper 19 is used to add flocculant to precipitate large particles in the sewage;

Please refer to FIG. 1 , the top of the casing 2 is fixedly provided with a connecting pump 3 20 , the connecting pump 3 20 is located on the right side of the feeding hopper 19 , and a transmission pipe is provided at the input end of the connecting pump 3 20 , and the other end of the transmission pipe penetrates the casing. 2 The top extends to the lower position of the inner cavity of the dosing treatment chamber 6, and the other end of the transfer pipe is located above the support plate 13. In order to prevent the transfer pipe from contacting the stirring blade, the transfer pipe can be fixed in the dosing treatment chamber 6 with a pipe hoop On the inner wall, the output end of the connecting pump 3 20 is provided with a connecting hose, and the other end of the connecting hose penetrates the top of the housing 2 and extends into the disinfection and purification chamber 7 to communicate with the shunt shell 21. The setting of the connecting hose is convenient for the shunt shell 21 to go up and down. Move, connect the pump 3 20 to input the water in the dosing treatment chamber 6 into the shunt shell 21;

Please refer to FIG. 1 , the center of the bottom of the shunt shell 21 is provided with a communicating cannula 22, the cannula 22 is used for inserting the insertion hole 246, the left and right sides of the shunt shell 21 are fixedly provided with inserts, and the inserts are welded with the shunt shell 21, and The tops of the left and right side inserts are provided with adjustment rod assemblies 23 with the same structure. The adjustment rod assemblies 23 are used to drive the shunt shell 21 upward to make the cannula 22 separate from the jack 246 when disassembling or installing the filter element mechanism 24, or to drive the shunt shell 21. The cannula 22 is inserted into the jack 246 downward, and the top of the adjustment rod assembly 23 is fixed to the inner wall of the top of the disinfection and purification chamber 7. The bottom of the inner chamber of the disinfection and purification chamber 7 is movably provided with a movable plate 26, which facilitates the removal of the filter element mechanism 24 and the disinfection and purification chamber 7. A protective shell is fixed in the middle of the inner wall of the bottom, and a driving motor 27 is fixed in the protective shell. The protective shell is fixed on the inner wall of the bottom of the disinfection and purification chamber 7 by means of screws or bolts to protect the internal structure. The front side of the shell is provided with a shell cover to facilitate the maintenance of the inside of the protective shell, which will not be described in detail here;

Please refer to FIG. 1 , the bottom of the cannula 22 is provided with a filter element mechanism 24 that communicates with each other. The bottom of the filter element mechanism 24 penetrates the top of the movable plate 26 and is fixedly connected with the output end of the second drive motor 27. The second drive motor 27 drives the filter element mechanism 24 to rotate, thereby realizing High-quality and high-efficiency purification and sterilization of sewage;

Please refer to FIG. 1 , the inner wall of the disinfection and purification chamber 7 is uniformly provided with ultraviolet germicidal lamps 25 in a circular array, and the ultraviolet germicidal lamps 25 correspond to the filter element mechanism 24 . It is well known, and will not be described in detail here, for sterilizing sewage;

Please refer to FIG. 1, the top of the left inner wall of the clean water storage chamber 8 is provided with a connecting pump four 29, the connecting pump four 29 is fixed on the left inner wall of the clean water storage chamber 8 by means of screws or bolts, and the input end of the connecting pump four 29 is provided with a The connecting water pipe 28 runs through the left side of the clean water storage chamber 8 and extends to the bottom of the inner cavity of the disinfection and purification chamber 7. The other end of the connecting water pipe 28 is located above the movable plate 26. In order to prevent the water pumping pipe from contacting the filter element mechanism 24, connect The water pipe 28 can be fixed on the inner wall of the disinfection and purification chamber 7 by adopting the widely used pipe fixing parts (pipe hoop) in the prior art, the connecting water pipe 28 is located outside the filter element mechanism 24, and the connection pump 4 29 is used to pump the water in the disinfection and purification chamber 7 to clean water. Water storage cavity 8 for storage;

Referring to FIG. 1 , a recovery pump 30 is fixed on the right side of the top of the base 1 , the input end of the recovery pump 30 is connected to the clean water storage chamber 8 through pipes, the output end of the recovery pump 30 is provided with a drain pipe, and the recovery pump 30 adopts screws or bolts It is fixed on the right side of the top of the base 1, and the user can turn on the recovery pump 30 to discharge the treated water in the clean water storage chamber 8 through the drain pipe to the designated position for use.

As shown in Figure 2: the aeration pipe mechanism 15 includes an aeration pipe main body 151 that is fixedly connected to the output end of the drive motor 14 in the aeration sedimentation chamber 5. The outer wall of the aeration pipe main body 151 is evenly provided with blades, and the aeration pipe main body 151 is provided with blades evenly. 151 is driven by the driving motor 14 to rotate, and then the oxygen is evenly contacted with the sewage through the blades, so that the oxygen content of each part of the sewage is the same, which accelerates the dissolution of oxygen in the sewage and increases the oxygen content of the sewage, thereby accelerating the metabolism of microorganisms. To improve the efficiency of sewage treatment, the outer wall of the main body 151 of the aeration pipe is evenly provided with ventilation holes 152. The ventilation holes 152 are convenient for gas discharge. The ventilation holes 152 and the blades are staggered with each other. The outer wall of the pipe body 151 is provided with a bearing, the outer wall of the aeration pipe body 151 is fixed with the inner wall of the inner ring of the bearing, and the outer wall of the bearing is fixed with the inner wall of the connecting sleeve 154, and the outer wall of the outer ring of the bearing is fixed with the inner wall of the connecting sleeve 154, so as to make the aeration The rotation of the pipe body 151 does not affect the connection sleeve 154, and the connection sleeve 154 is fixedly inserted at the top of the aeration sedimentation chamber 5, so that the connection sleeve 154 is not affected by the rotation of the aeration pipe body 151, and the top of the connection sleeve 154 is connected to the air pipe 16. The inner wall of the connecting sleeve 154 is provided with a sealing ring 155. The sealing ring 155 can be a polyethylene sealing ring with good wear resistance, and the inner wall of the sealing ring 155 is attached to the top of the outer wall of the main body 151 of the aeration pipe, so that the gas enters the connecting sleeve. After the cylinder 154, it is better to enter the aeration pipe main body 151. The inner cavity of the aeration pipe main body 151 is provided with a matching cylindrical filter screen 153. The cylindrical filter screen 153 prevents the large particles in the sewage from blocking the ventilation holes 152;

As shown in FIG. 3 : the filter element mechanism 24 includes an upper support plate 241, a lower support plate 242 is provided below the upper support plate 241, the upper support plate 241 and the lower support plate 242 are used for supporting and installing the structure, the upper support plate 241 and the lower support plate 242 A cylindrical activated carbon filter layer 245 is arranged between the disks 242. The activated carbon filter layer 245 is used for deep purification of sewage. A cylindrical photocatalyst filter screen 244 is arranged between the upper support disk 241 and the lower support disk 242. 244 is used to sterilize sewage, etc. A cylindrical PP cotton filter layer 243 is arranged between the upper support plate 241 and the lower support plate 242. The PP cotton filter layer 243 is used to remove particulate impurities in the sewage, etc. The photocatalyst filter screen 244 Located on the inside of the activated carbon filter layer 245, the PP cotton filter layer 243 is located on the inside of the photocatalyst filter screen 244, the upper support plate 241 and the lower support plate 242 are fixedly connected to the activated carbon filter layer 245, the photocatalyst filter screen 244 and the PP cotton filter layer 243 by screws, In order to facilitate the upper support plate 241 and the lower support plate 242 to better fix the activated carbon filter layer 245, the photocatalyst filter screen 244 and the PP cotton filter layer 243 by screws, the activated carbon filter layer 245, the photocatalyst filter screen 244 and the PP cotton filter layer 243 The top and bottom are welded with matching ring pieces, which are fixed by screws and screw holes provided on the ring pieces. The top of the upper support plate 241 is provided with a jack 246 that communicates with the PP cotton filter layer 243, and the jack 246 Matching with the cannula 22, the insertion hole 246 is convenient for the insertion of the cannula 22, so that the water discharged from the cannula 22 enters the PP cotton filter layer 243, and the bottom center of the lower support plate 242 is provided with a positioning rod, and the bottom of the positioning rod penetrates the movable plate 26. The top is fixedly provided with an arc-shaped seat, the movable plate 26 is provided with a movable hole matching the positioning rod, and the arc-shaped seat is located under the movable plate 26, and the arc-shaped seat is fixedly connected with the output end of the driving motor two 27 by screws. When the plate 26 is placed, the movable plate 26 slides into the disinfection and purification chamber 7 through the cooperation of the positioning slide bar and the positioning chute, until the rear side of the arc seat contacts the front side of the output end of the second drive motor 27, and then the movable plate 26 can pass through the arc seat. The screws of the second drive motor 27 cooperate with the screw holes at the output end of the driving motor 27 to realize fixing, so that it is convenient for the driving motor two 27 to drive the arc-shaped seat so that the positioning rod drives the lower support plate 242 and the structure of the top to rotate. , a gap is set between the bottom of the lower support plate 242 and the movable plate 26 to reduce rotational wear;

As shown in Figure 1: the adjusting rod assembly 23 includes a threaded sleeve fixedly connected to the top inner wall of the disinfection and purification chamber 7, the threaded sleeve is fixed on the top inner wall of the disinfection and purification chamber 7 by means of screws or bolts, and the bottom of the threaded sleeve is threadedly inserted There is a threaded rod, and the bottom of the threaded rod is movably connected to the top of the insert on the outer wall of the shunt shell 21 through a bearing. The threaded rod is threaded with the threaded sleeve to facilitate the lifting of the shunt shell 21. It should be noted that when adjusting, manually rotate The left and right threaded rods rotate synchronously in the same direction for adjustment. In order to facilitate the manual rotation of the user, the outer wall of the threaded rod is welded with a drive plate for the user to rotate;

As shown in Figure 4: the front side of the casing 2 is evenly provided with openings matching the preliminary treatment chamber 4, the aeration sedimentation chamber 5, the additive treatment chamber 6, the disinfection and purification chamber 7 and the clean water storage chamber 8, and the openings are convenient. The user cleans the preliminary treatment chamber 4, the aeration sedimentation chamber 5, the agent treatment chamber 6, the disinfection and purification chamber 7 and the purified water storage chamber 8, or maintains the internal structure thereof, and the openings are fixedly provided with a corresponding phase. The matching sealing cover 31, the sealing cover 31 can be fixed at the opening by means of screws or bolts, and plays the role of sealing the opening, and the top of the sealing cover 31 is provided with a transparent observation window 32. The transparent observation window 32 It is convenient for users to observe the water conditions in the preliminary treatment chamber 4, the aeration sedimentation chamber 5, the agent treatment chamber 6, the disinfection and purification chamber 7 and the water purification chamber 8;

As shown in Figure 1: the two groups of impurity filter plates 11 are evenly provided with filter holes (not shown in the figure), and the filter hole diameter of the top impurity filter plate 11 is larger than the filter hole diameter of the bottom impurity filter plate 11. The filtering quality of the impurity filter plates 11 is reduced while the filtering burden is reduced. The left and right sides of the two groups of impurity filter plates 11 are fixed with U-shaped seats by screws. The screws are arranged on the U-shaped seats, and the U-shaped seats are welded to the preliminary treatment chamber 4. The inner wall, remove the screws, the impurity filter plate 11 can be removed from the front side of the two sets of U-shaped seats for cleaning or replacement;

As shown in Figure 1: the top left side of the support plate 13 in the aeration sedimentation chamber 5 is provided with a connection pump five, and the connection pump five is fixed on the top of the support plate 13 in the aeration sedimentation chamber 5 by means of screws or bolts, connecting the pump A gap is set between the blades arranged on the outer wall of the main body 151 of the aeration pipe to avoid contact, and a circulation pipe is provided at the output end of the connection pump 5, and the other end of the circulation pipe runs through the top of the left side of the aeration sedimentation chamber 5 and is connected with the preliminary treatment chamber. 4 is connected, the end of the circulation pipe away from the connection pump 5 is located above the impurity filter plate 11, and the connection pump 5 is used to recycle the heavy components of the sludge in the water deposited on the support plate 13 in the aeration sedimentation chamber 5 to the preliminary treatment. The impurity filter plate 11 in the cavity 4 is recycled;

As shown in Figure 1: the left and right sides of the movable plate 26 are fixedly provided with positioning slides, and the bottom of the left and right inner walls of the disinfection and purification chamber 7 are longitudinally provided with positioning slides matching the positioning slides. On the one hand, the matching facilitates the positioning and installation of the movable plate 26 into the disinfection and purification chamber 7 to achieve the function of positioning and installation, and on the other hand, it plays the role of supporting the movable plate 26 .

Example:

S1: Before use, when using the rapid treatment device, first check the use of the internal and external electrical components, and connect the sewage connection pipe of the sewage pump 9 to the external domestic sewage pipe through the external pipe connector;

S2: When in use, the domestic sewage is injected into the sewage output pipe by starting the sewage pump 9, and then sprayed from the nozzle 10, and the domestic sewage is injected into the interior of the preliminary treatment chamber 4, and the two groups of impurity filter plates 11 are used for preliminary filtering. The domestic sewage in the preliminary treatment chamber 4 is injected into the aeration and sedimentation chamber 5. By connecting the connecting gas pipe 16 with the external oxygen input equipment, after the sewage enters the aeration and sedimentation chamber 5, the drive in the aeration and sedimentation chamber 5 is turned on. Motor one 14, the driving motor one 14 drives the main body 151 of the aeration pipe to rotate, the gas enters the connecting sleeve 154 and then enters the main body 151 of the aeration pipe, and then the bubbles that emerge are evenly distributed in the sewage, so that the oxygen in each part of the sewage is contained. The main body 151 of the aeration pipe rotates to agitate the sewage through the blades, which accelerates the dissolution of oxygen in the sewage and increases the oxygen content of the sewage, thereby accelerating the metabolism of microorganisms and improving the efficiency of sewage treatment. The heavy components of the sludge in the aeration sedimentation chamber 5 are deposited on the support plate 13 in the aeration sedimentation chamber 5, and the clean water components in the aeration sedimentation chamber 5 are injected into the additive treatment chamber 6 under the action of the connecting pump 2 17 for processing. After the clean water components enter the additive treatment chamber 6 , the heavy components of the sludge deposited on the support plate 13 in the aeration sedimentation chamber 5 can be circulated to the impurities in the preliminary treatment chamber 4 by starting the connection pump 5 The filter plate 11 is cycled. By adding flocculant from the feeding hopper 19, the driving motor one 14 in the additive treatment chamber 6 is started, and the driving motor one 14 drives the stirring rod 18 to rotate for stirring, so that the sewage is evenly mixed with the flocculant. Then, the large particles inside are precipitated, and the sewage in the dosing treatment chamber 6 is injected into the distribution shell 21 by connecting the pump three 20. The sewage in the distribution shell 21 enters the filter element mechanism 24 through the cannula 22, and is driven by the driving motor two 27. The filter element mechanism 24 rotates, and under the action of centrifugal force, the water in the filter element mechanism 24 quickly passes through the PP cotton filter layer 243, the photocatalyst filter screen 244 and the activated carbon filter layer 245 for deep purification, and is sterilized by the ultraviolet germicidal lamp 25. , by starting the connection pump 4 29, the water filtered by the filter element mechanism 24 in the disinfection and purification chamber 7 is pumped into the clean water storage chamber 8 for storage, and when it is needed, the recovery pump 30 can be opened by turning on the drain pipe. use;

S3: After use, the inside of the corresponding processing chamber can be processed by opening the corresponding sealing cover 31. The user can remove the impurity filter plate 11 from the front side by unscrewing the screw, and drive the shunt shell 21 upward by rotating the screw. Then, the cannula 22 is separated from the jack 246, the screws that fix the arc seat and the output end of the second drive motor 27 are removed, and the filter element mechanism 24 can be disassembled by pulling the movable plate 26 to the front side for cleaning or replacement. The inner walls of the treatment chamber 4 , the aeration sedimentation chamber 5 , the additive treatment chamber 6 , the disinfection and purification chamber 7 and the clean water storage chamber 8 are cleaned.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. A device for rapid treatment of rural domestic sewage, comprising a base (1), characterized in that: a casing (2) is fixedly arranged on the top of the base (1), and the inner cavity of the casing (2) is evenly and equidistantly fixed Four sets of partition plates (3) are provided, and the partition plates (3) separate the casing (2) from left to right to form a preliminary treatment chamber (4), aeration sedimentation chamber (5), and additive treatment. A cavity (6), a disinfection and purification cavity (7) and a water purification storage cavity (8), a sewage pump (9) is fixedly arranged on the left side of the top of the base (1), and the sewage pump (9) is located in the casing (2). ) on the left side, the sewage pump (9) input end is provided with a sewage connection pipe, the output end of the sewage pump (9) is provided with a sewage output pipe, and the other end of the sewage output pipe runs through the top of the left side of the casing (2) and extends To the top of the inner cavity of the preliminary treatment chamber (4), the bottom of the sewage output pipe is evenly provided with spray heads (10), the spray heads (10) are located in the inner cavity of the preliminary treatment chamber (4), and the inner cavity of the preliminary treatment chamber (4) starts from Two groups of impurity filter plates (11) are fixedly arranged from top to bottom, and the two groups of impurity filter plates (11) are located under the nozzle (10), and the inner wall of the right side of the preliminary treatment chamber (4) is provided with a connecting pump (1). 12), and the connecting pump one (12) is located below the impurity filter plate (11), the input end of the connecting pump one (12) is provided with a pipeline, and the pipeline extends to the lower part of the inner cavity of the preliminary treatment chamber (4), the connection The output end of the first pump (12) is provided with an output pipe, and the output pipe and the other end are communicated with the aeration sedimentation chamber (5), and the bottom of the inner chamber of the aeration sedimentation chamber (5) and the additive treatment chamber (6) are both A support plate (13) is fixedly arranged, and a protective shell is fixed in the center of the bottom inner wall of the aeration sedimentation chamber (5) and the additive treatment cavity (6), and a driving motor (14) is arranged in the protective shell, so The first (14) output end of the drive motor in the aeration sedimentation chamber (5) penetrates the support plate (13) and is connected with an aeration pipe mechanism (15), and the top of the aeration pipe mechanism (15) penetrates the aeration sedimentation chamber (5) A connecting air pipe (16) is connected to the top, and a connecting pump two (17) is provided at the upper position of the inner wall of the right side of the aeration pipe mechanism (15), and the output end of the connecting pump two (17) passes through a pipeline It is communicated with the dosing treatment chamber (6), the output end of the driving motor one (14) in the dosing treatment chamber (6) penetrates the support plate (13) and is connected with a stirring rod (18), the stirring rod ( 18) The outer wall is evenly provided with stirring blades, the top of the casing (2) is plugged with a feeding hopper (19) that communicates with the additive treatment chamber (6), and the top of the casing (2) is fixedly provided with a connecting pump Three (20), the input end of the connecting pump three (20) is provided with a transmission pipe, and the other end of the transmission pipe penetrates the top of the casing (2) and extends to a position below the inner cavity of the dosing treatment chamber (6), The output end of the third (20) connecting pump is provided with a connecting hose, and the other end of the connecting hose penetrates the top of the casing (2) and extends into the disinfection and purification chamber (7) to communicate with the shunt casing (21). A connected cannula (22) is provided in the center of the bottom of the shell (21), and the shunt shell is (21) The left and right sides are fixedly provided with inserts, and the tops of the left and right inserts are provided with adjusting rod assemblies (23) with the same structure, and the top of the adjusting rod assembly (23) is fixed to the inner wall of the top of the disinfection and purification chamber (7), A movable plate (26) is movably arranged at the bottom of the inner cavity of the disinfection and purification chamber (7), a protective shell is fixedly arranged in the middle of the inner wall of the bottom of the disinfection and purification cavity (7), and a second driving motor (27) is fixedly arranged in the protective shell. , the bottom of the cannula (22) is provided with a connected filter element mechanism (24), the bottom of the filter element mechanism (24) penetrates the top of the movable plate (26) and is fixedly connected with the output end of the second (27) drive motor. The inner wall of the disinfection and purification chamber (7) is uniformly provided with ultraviolet germicidal lamps (25) in a circular array, and the top of the left inner wall of the water purification storage chamber (8) is provided with a connection pump four (29), and the connection pump four (29) input The end is provided with a connecting water pipe (28), and the connecting water pipe (28) runs through the left side of the clean water storage cavity (8) and extends to the bottom of the inner cavity of the disinfection and purification cavity (7). The connecting water pipe (28) is located in the filter element mechanism (24). ) outside, a recovery pump (30) is fixed on the right side of the top of the base (1). The output end is provided with a drain pipe. 2. A rapid treatment device for rural domestic sewage according to claim 1, characterized in that: the aeration pipe mechanism (15) includes a drive motor (14) output end connected to the aeration sedimentation chamber (5) The aeration pipe main body (151) is fixedly connected, the outer wall of the aeration pipe main body (151) is uniformly provided with blades, and the outer wall of the aeration pipe main body (151) is uniformly opened with ventilation holes (152), and the ventilation holes ( 152) and the blades are staggered, the top of the outer wall of the aeration pipe body (151) is sleeved with a connecting sleeve (154), the outer wall of the aeration pipe body (151) is provided with a bearing, and the outer wall of the bearing is connected to the connecting sleeve (154). 154) The inner wall is fixed, the connecting sleeve (154) is fixedly inserted on the top of the aeration sedimentation chamber (5), the top of the connecting sleeve (154) is communicated with the connecting air pipe (16), and the connecting sleeve ( 154) A sealing ring (155) is arranged on the inner wall, and the inner wall of the sealing ring (155) is fitted with the top of the outer wall of the aeration tube main body (151), and the inner cavity of the aeration tube main body (151) is provided with a matching cylindrical filter. Net (153). 3 . The rapid treatment device for rural domestic sewage according to claim 1 , wherein the filter element mechanism ( 24 ) comprises an upper support plate ( 241 ), and a lower support is provided below the upper support plate ( 241 ). 4 . A plate (242), a cylindrical activated carbon filter layer (245) is arranged between the upper support plate (241) and the lower support plate (242), and the upper support plate (241) and the lower support plate (242) are arranged between A cylindrical photocatalyst filter screen (244) is arranged between the upper support plate (241) and the lower support plate (242), and a cylindrical PP cotton filter layer (243) is arranged between the upper support plate (241) and the lower support plate (242). ) is located inside the activated carbon filter layer (245), the PP cotton filter layer (243) is located inside the photocatalyst filter screen (244), the upper support plate (241) and the lower support plate (242) are connected to the activated carbon filter layer by screws (245), the photocatalyst filter screen (244) and the PP cotton filter layer (243) are fixedly connected, the top of the upper support plate (241) is provided with a jack (246) that communicates with the PP cotton filter layer (243), and The jack (246) is matched with the cannula (22), a positioning rod is arranged in the center of the bottom of the lower support plate (242), and the bottom of the positioning rod penetrates the top of the movable plate (26) and is fixedly provided with an arc-shaped seat, and the arc The shaped seat is located under the movable plate (26), and the arc-shaped seat is fixedly connected with the output end of the second (27) of the driving motor through screws. 4. A rapid treatment device for rural domestic sewage according to claim 1, characterized in that: the adjusting rod assembly (23) comprises a threaded sleeve fixedly connected to the inner wall of the top of the disinfection and purification chamber (7). A threaded rod is threadedly inserted at the bottom, and the bottom of the threaded rod is movably connected with the top of the insert on the outer wall of the shunt housing (21) through a bearing. 5. A rapid treatment device for rural domestic sewage according to claim 1, characterized in that: the front side of the casing (2) is evenly provided with a preliminary treatment chamber (4), an aeration sedimentation chamber (5), The dosing treatment cavity (6), the disinfection and purification cavity (7) and the clean water storage cavity (8) are matched with through openings, and the through openings are fixedly provided with a matching sealing cover body (31), and the sealing cover body (31) ) is provided with a transparent observation window (32) on the top. 6. A device for rapid treatment of rural domestic sewage according to claim 1, characterized in that: filter holes are evenly opened on the two groups of the impurity filter plates (11), and the filter holes on the top impurity filter plate (11) The hole diameter is larger than the filter hole diameter on the bottom impurity filter plate (11), and the left and right sides of the two groups of the impurity filter plates (11) are fixed with U-shaped seats by screws, and the U-shaped seats are welded to the preliminary treatment chamber (4) inner wall. 7. A device for rapid treatment of rural domestic sewage according to claim 1, characterized in that: a connection pump 5 is provided on the left side of the top of the support plate (13) in the aeration sedimentation chamber (5), and is connected to the pump The fifth output end is provided with a circulation pipe, and the other end of the circulation pipe penetrates the top of the left side of the aeration sedimentation chamber (5) and communicates with the preliminary treatment chamber (4). above. 8. A rapid treatment device for rural domestic sewage according to claim 1, characterized in that: the left and right sides of the movable plate (26) are fixedly provided with positioning sliders, and the bottom of the inner wall on the left and right sides of the disinfection and purification chamber (7) Both are longitudinally provided with a positioning chute matching the positioning slider.

Images