CN215161813U - Micro-filter for water purification treatment - Google Patents

Abstract

The utility model discloses a microstrainer for water purification treatment, which relates to the field of aquaculture equipment, and is characterized in that a rotatable filtering roller is adopted in a filtering chamber and is driven by a driving assembly, a water receiving tank is arranged inside the filtering roller, when sewage passes through the filtering roller, particle impurities in the sewage are left inside the filtering roller under the filtering action of the filtering roller, and the particle impurities attached to the inner wall surface of the filtering roller rotate along with the filtering roller due to the driving rotation of the filtering roller at the driving assembly, and then fall into the water receiving tank, and then are discharged from a slag discharge port to realize the filtering treatment of the sewage, and the particle impurities can be automatically discharged, so that the cleaning is more convenient, and the manual cleaning time of the filtering roller is prolonged; filter cylinder passes through U type groove and installs in the filter chamber, washes the water pipe and is connected with the filter chamber through U type pipe clamp, and drive filter cylinder pivoted drive assembly can dismantle with the filter chamber and be connected, consequently, when needs carry out the dismouting to filter cylinder, it is more convenient.

Description

Micro-filter for water purification treatment

Technical Field

The utility model relates to an aquaculture equipment field, in particular to a microstrainer for water purification treatment.

Background

The sewage usually contains particle impurities, and during sewage treatment, a micro-filter for water purification treatment is required to be adopted to filter the particle impurities in the sewage, so that the particle impurities are separated from the water, for example: in aquaculture, it is necessary to separate the aquaculture waste and sludge from the water in the culture pond. In the existing micro-filter for water purification treatment, some filter drums are installed in a filter box and driven by a motor, when the micro-filter is used, sewage is introduced into the interior of the filter drums through a pipeline, then the water body penetrates through a filter screen and falls into the filter box, and impurities are left in the filter drums to realize water body and impurity separation.

However, in the existing micro-filter for water purification treatment, the installation structure between the filter drum and the filter box is complex, and the filter drum is inconvenient to replace, time-consuming and labor-consuming, especially in the aquaculture system using the box body as the culture pond, when the maintenance of the micro-filter for water purification treatment needs too long time, the impurities and harmful substances in the culture pond can not be discharged in time, the health of the aquatic products is affected, and the economic benefit is seriously affected.

It is seen that improvements and enhancements to the prior art are needed.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned prior art's weak point, the utility model aims at providing a microstrainer for water purification treatment aims at solving the current inconvenient problem of microstrainer to the change of filter cylinder that is used for water purification treatment.

In order to achieve the purpose, the utility model adopts the following technical proposal:

a micro-filter for water purification treatment comprises a filter chamber, wherein a filter drum is rotatably connected in the filter chamber, a first through hole is formed in one side wall of the filter chamber and communicated with the interior of the filter drum, a second through hole is formed in the lower end of the filter chamber and on the outer side of the filter drum, the position of the second through hole is lower than the height of the filter drum, one end face, far away from the first through hole, of the filter drum is sealed, a driving assembly is detachably connected to the filter chamber, and the driving assembly is in transmission connection with the filter drum; and a U-shaped groove is formed in the inner side wall of the filtering chamber, the opening of the U-shaped groove is upward, and two ends of the filtering roller are rotatably connected in the U-shaped groove.

In the micro-filter for water purification treatment, a water receiving tank is arranged in the filter roller and fixed on the inner wall of the filter chamber, the opening of the water receiving tank is upward, a slag discharge port is arranged at the bottom of the water receiving tank and connected with a slag discharge pipeline, and one end of the slag discharge pipeline extends to the outside of the filter chamber; and a flushing water pipe is fixed at the upper end or above the filtering chamber, is arranged right above the filtering roller, is parallel to the central axis of the filtering roller and is fixed with a spray head, and the spray head is arranged towards the water receiving tank.

In the micro-filter for water purification treatment, a U-shaped pipe clamp is fixed in the filter chamber, and a flushing water pipe is arranged in the filter chamber through the U-shaped pipe clamp;

or the U-shaped pipe clamp and the pipe sleeve are respectively fixed in the filtering chamber and correspond to the two ends of the flushing water pipe, and the flushing water pipe is arranged in the filtering chamber through the U-shaped pipe clamp and the pipe sleeve.

In the micro-filter for purifying the water body, a water inlet chamber is arranged at one side of the filter chamber close to the first through hole, the first through hole is arranged on a partition plate between the filter chamber and the water inlet chamber, and a water inlet pipeline is connected to the water inlet chamber; the U-shaped groove that the filter chamber is close to inlet chamber one side is established on the baffle between inlet chamber and the filter chamber, and the top surface intercommunication of U-shaped groove and this baffle, the sediment pipeline is arranged through pipe joint connection to the pivot, and pipe joint establishes in the inlet chamber.

In the micro-filter for water purification treatment, the lower edge of the first through hole is in a circular arc shape concentric with the filter drum, and a sealing strip attached to the inner wall of the filter drum is fixed on the first through hole.

A microstrainer for water purification treatment in, the filter chamber side still is equipped with the disinfection room, be fixed with the water tank in the disinfection room, cross the inside second through-hole and filter chamber intercommunication that pass through of water tank, cross the water tank top and be equipped with a plurality of water pipes, water pipe internally mounted has the disinfection subassembly, just be equipped with outlet conduit outside crossing the water tank on the disinfection room.

In the micro-filter for water purification treatment, the height of the water outlet end of the water passing pipeline and the height of the water outlet pipeline are both lower than the height of the rotating shaft, and the height of the lowest position of the first through hole is lower than the height of the rotating shaft.

A microstrainer for water purification treatment in, the filter cylinder both ends are connected with wheel hub form ring, ring surface and filter cylinder fixed connection, ring center installation pivot, pivot both ends and filter chamber inner wall fixed connection, the pivot is the tubulose, pivot one end is sealed, the other end with arrange sediment pipe connection, pivot middle part and water receiving tank fixed connection, the row's of water receiving tank cinder notch and the inside intercommunication of pivot.

The microfiltration machine for water purification treatment is characterized in that the filter drum comprises a cylinder framework, a filter screen coated on the outer surface of the cylinder framework and a protection screen coated on the outer surface of the filter screen, the circular ring is fixed on the cylinder framework, and the driving assembly is in transmission connection with the cylinder framework.

In the micro-filter for water purification treatment, the driving assembly comprises a motor fixed on the filter chamber, a driving wheel arranged on an output shaft of the motor, and a driven wheel fixed at one end of the filter roller and in transmission connection with the driving wheel.

Compared with the prior art, the application has at least the following beneficial effects:

1. through adopting can pivoted filter drum in the filter chamber to by the drive assembly drive, when sewage was through filter drum, particle impurity in the sewage stayed filter drum inside under filter drum's filtering action, and filter drum passes through U type groove and installs in the filter chamber, and the washing water pipe passes through U type pipe clamp and is connected with the filter chamber, and drive filter drum pivoted drive assembly can dismantle with the filter chamber and be connected, consequently, when needs carry out the dismouting to filter drum, it is more convenient.

2. Because the filter drum rotates at drive assembly's drive to and the inside water receiving tank that is equipped with of filter drum, paste the particle impurity at filter drum internal face and follow the filter drum and rotate together, and then drop in the water receiving tank, then from row cinder notch discharge filter chamber, realize the filtration treatment of sewage, particle impurity can discharge automatically, make the clearance more convenient, and prolonged the artifical clearance time to filter drum.

3. Through the arrangement of the water inlet chamber, the impact of sewage on the filter screen is avoided, and the service life of the filter screen is prolonged; through the setting of disinfection room to set up the water tank in one side of disinfection room bottom, cross the water tank top surface and set up a plurality of water pipes, make the water after the filtration pass through water tank and water pipes in proper order, the water pipes diameter is less, therefore the flow of its process is less, makes the disinfection of installing the disinfection subassembly in water pipes inside to the water after the filtration more thorough.

Drawings

Fig. 1 is a schematic structural diagram of a micro-filter for water purification treatment.

Fig. 2 is a schematic structural view of a microfilter for water purification treatment with a washing water pipe removed.

Fig. 3 is a plan view of the micro-filter for water purification treatment shown in fig. 2, in which a mounting plate is cut away.

Fig. 4 is a schematic structural view of the micro-filter for water purification treatment with the filter drum removed.

Fig. 5 is a front view of the filter drum.

Fig. 6 is a right side view of the filter drum shown in fig. 5.

Description of the main element symbols: 1.1-filter chamber, 1.2-flushing water pipe, 1.3-spray head, 1.4-drive component, 1.41-motor, 1.42-drive wheel, 1.43-driven wheel, 1.5-filter roller, 1.51-cylinder skeleton, 1.52-filter screen, 1.53-protection net, 1.54-circular ring, 1.55-rotating shaft, 1.6-water outlet pipe, 1.7-water inlet pipe, 1.8-first through hole, 1.9-slag discharge pipe, 1.10-water inlet chamber, 1.11-water passing tank, 1.12-disinfection component, 1.13-disinfection chamber, 1.14-mounting plate, 1.20-water passing pipe, 1.21-U-shaped groove, 1.22-second through hole, 1.23-sealing strip, 1.24-water receiving groove.

Detailed Description

The utility model provides a microstrainer for water purification treatment, for making the utility model discloses a purpose, technical scheme and effect are clearer, make clear and definite, and it is right that the following refers to the drawing and the embodiment is lifted the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the scope of the invention.

Referring to fig. 1-4, a microfiltration machine for water purification treatment comprises a filter chamber 1.1, a filter drum 1.5 is rotatably connected in the filter chamber 1.1, a first through hole 1.8 is formed in one side wall of the filter chamber 1.1, the first through hole 1.8 is communicated with the interior of the filter drum 1.5, a second through hole 1.22 is formed in the lower end of the filter chamber 1.1 and on the outer side of the filter drum 1.5, the position of the second through hole 1.22 is lower than the height of the filter drum 1.5, one end face of the filter drum 1.5, which is far away from the first through hole 1.8, is sealed, a driving assembly 1.4 is arranged on the filter chamber 1.1, and the driving assembly 1.4 is in transmission connection with the filter drum 1.5.

In the above, a cylindrical filtering roller 1.5 is arranged in the filtering chamber 1.1, two ends of the filtering roller 1.5 are rotatably connected with the filtering chamber 1.1, and the filtering roller 1.5 can rotate under the driving of the driving component 1.4. Wherein, certain distance is left between the filtering roller 1.5 and the filtering chamber 1.1, the first through hole 1.8 is communicated with the inside of the filtering roller 1.5, and the position of the second through hole 1.22 is lower than the height of the filtering roller 1.5. In use, sewage enters the inside of the filter drum 1.5 from the first through holes 1.8, and under the action of gravity and the force in the centrifugal direction generated when the filter drum 1.5 rotates, water can fall below the filter drum 1.5 through the filter drum 1.5 and is discharged from the second through holes 1.22.

In a preferred embodiment, the inner side wall of the filtering chamber 1.1 is provided with a U-shaped groove 1.21, the opening of the U-shaped groove 1.21 is upward, the two ends of the filtering roller 1.5 are rotatably connected in the U-shaped groove 1.21, specifically, the distance between the positions for connection at the two ends of the filtering roller 1.5 is equal to the distance between the U-shaped grooves 1.21 at the two sides of the inner wall of the filtering chamber 1.1, and the filtering roller 1.5 is installed at the bottom of the U-shaped groove 1.21 through the self gravity action without additional fixation. Therefore, when needing to carry out manual cleaning or change to filter cylinder 1.5, need dismantle filter cylinder 1.5 from filter chamber 1.1 is interior, consequently, through set up U type groove 1.21 on filter chamber 1.1 inside wall, and filter cylinder 1.5 installs in U type groove 1.21 through pivot 1.55, when carrying out the dismouting to filter cylinder 1.5, with filter cylinder 1.5 take out in U type groove 1.21 can, make more convenient when the dismouting.

Specifically, the inside water receiving tank 1.24 that is provided with of filter cylinder 1.5, water receiving tank 1.24 are fixed on filter chamber 1.1 inner wall, and the opening of water receiving tank 1.24 is up, and water receiving tank 1.24 bottom is equipped with row cinder notch (not marking in the figure), is connected with on the row cinder notch and arranges sediment pipeline 1.9, and the one end of arranging sediment pipeline 1.9 extends to the filter chamber 1.1 outside. Particle impurities in the sewage are left inside the filter drum 1.5 under the filtering action of the filter drum 1.5, because the filter drum 1.5 rotates under the drive of the drive assembly 1.4, therefore, the particle impurities attached to the inner wall surface of the filter drum 1.5 rotate along with the filter drum 1.5, when the particle impurities rotate to a higher position, the force of the centrifugal direction generated when the filter drum 1.5 rotates is overcome under the action of the self weight, and then the particle impurities fall in the water receiving tank 1.24, then the filter chamber 1.1 is discharged from the slag discharge port, the filtering treatment of the sewage is realized, the particle impurities can be automatically discharged, the cleaning is more convenient, and the manual cleaning time of the filter drum 1.5 is prolonged.

In the above, there is a gap between both sides of the water receiving tank 1.24 and the inner wall of the filtering roller 1.5, so that the particle impurities can pass through the gap.

In a preferred embodiment, a washing water pipe 1.2 is fixed at or above the upper end of the filtering chamber 1.1, the washing water pipe 1.2 is arranged right above the filtering roller 1.5, the central axis of the washing water pipe 1.2 is parallel to the central axis of the filtering roller 1.5, a spray head 1.3 is fixed on the washing water pipe 1.2, and the spray head 1.3 faces the water receiving tank 1.24. One end of the flushing water pipe 1.2 is sealed, the other end is connected with a clean water source through a pipeline, and a booster pump (not shown in the figure) is connected to the pipeline in series. When using, the booster pump starts for clean water gets into wash tub pipe 1.2 and from shower nozzle 1.3 blowout at filter cylinder 1.5 at the surface outside under the booster pump effect in the water source, clean water has certain pressure under the booster pump effect, consequently can follow filter cylinder 1.5 outside impact filter cylinder 1.5 surperficial granule impurity, make the granule impurity on the filter cylinder 1.5 drop in water receiving tank 1.24 and discharge from the row's cinder notch in the water receiving tank 1.24, make filter cylinder 1.5 resume filter capacity, avoid filter cylinder 1.5 to block up. In the above, the clean water reversely washes the filter drum 1.5, so as to improve the cleaning effect of the filter drum 1.5, and the reverse direction means that the direction of the sewage to be filtered passing through the filter drum 1.5 is opposite to the direction of the water for cleaning the filter drum 1.5 passing through the filter drum 1.5.

Wherein, the water after cleaning the filter drum 1.5 enters the water receiving tank 1.24, and plays a role in diluting the particle impurities in the water receiving tank 1.24, thereby facilitating the discharge of the particle impurities from the slag discharge port. The flushing water pipe 1.2 can work continuously, and can also work periodically or intermittently.

In the above, when the position of the water source is higher than the position of the flushing water pipe 1.2, the pipeline of the flushing water pipe 1.2 connected with the water source can also be not connected with the booster pump, and the water flows under the action of the self weight potential energy and is sprayed on the filtering roller 1.5 through the spray head 1.3.

In the foregoing, shower nozzle 1.3 is preferably to prick hoop formula shower nozzle 1.3 structure, and wash pipe 1.2 is provided with a plurality of through-holes that are used for with shower nozzle 1.3 along axial direction, prick hoop formula shower nozzle 1.3 structure and detain and can accomplish the connection on the through-hole that corresponds for shower nozzle 1.3's dismouting is more convenient.

In a preferred embodiment, two ends of the filtering roller 1.5 are connected with connecting hub-shaped circular rings 1.54, the outer surface of the circular ring 1.54 is fixedly connected with the filtering roller 1.5, a rotating shaft 1.55 is installed at the center of the circular ring 1.54, two ends of the rotating shaft 1.55 are fixedly connected with the inner wall of the filtering chamber 1.1, the rotating shaft 1.55 is tubular, one end of the rotating shaft 1.55 is sealed, the other end of the rotating shaft 1.55 is connected with a slag discharge pipeline 1.9, the middle part of the rotating shaft 1.55 is fixedly connected with a water receiving tank 1.24, and a slag discharge port of the water receiving tank 1.24 is communicated with the inside of the rotating shaft 1.55. Wherein, the two ends of the filter roller 1.5 are connected with the rotating shaft 1.55 through the hub-shaped circular ring 1.54, and the two ends of the rotating shaft 1.55 are fixed on the U-shaped groove of the filter chamber 1.1, so that the rotary connection between the filter roller 1.5 and the filter chamber 1.1 is realized. In practical applications, in order to reduce the friction between the ring 1.54 and the rotating shaft 1.55, a rolling bearing may be installed between the ring 1.54 and the rotating shaft 1.55. The ring 1.54 is arranged in a hub shape, namely the inner circle and the outer circle of the ring 1.54 are hollowed out, so that sewage passes through the ring and does not enter the filtering roller 1.5.

In a preferred embodiment, the lower edge of the first through hole 1.8 is in the shape of an arc concentric with the filter drum 1.5, a sealing strip 1.23 attached to the inner wall of the filter drum 1.5 is fixed to the first through hole 1.8, one end of the sealing strip 1.23 is fixed to the edge of the first through hole 1.8, and the other end is attached to the inner wall of the filter drum 1.5 at the outer side of the ring 1.54, so that sewage cannot leak to the outer side of the filter drum 1.5 from between the filter drum 1.5 and the inner wall of the filter chamber 1.1. In other words, by means of the sealing strip 1.23, it is ensured that all the sewage enters the inside of the filter drum 1.5, i.e. all the sewage needs to be filtered by the filter drum 1.5 before reaching the second through hole 1.22.

Referring to fig. 5 and 6, in a preferred embodiment, the filter drum 1.5 includes a cylindrical frame 1.51, a filter net 1.52 coated on an outer surface of the cylindrical frame 1.51, and a protection net 1.53 coated on an outer surface of the filter net 1.52, the ring 1.54 is fixed on the cylindrical frame 1.51, and the driving assembly 1.4 is in transmission connection with the cylindrical frame 1.51. Wherein the surface of drum skeleton 1.51 is equipped with the through-hole of fretwork (show as hexagonal hole in fig. 5), is used for sewage to pass through, filter screen 1.52 wraps up the surface at whole drum skeleton 1.51, it has protection net 1.53 to wrap up in the filter screen 1.52 outside, protection net 1.53 is fixed in the drum skeleton 1.51 outside through strapping etc. wherein, the intensity of drum skeleton 1.51 and protection net 1.53 is greater than filter screen 1.52's intensity, and press from both sides filter screen 1.52 tightly between the two, when using, drum skeleton 1.51 and protection net 1.53 keep the shape of filter screen 1.52, avoid its destruction. In order to improve the filtering effect, a filter screen 1.52 with a large mesh number can be adopted.

Referring to fig. 1-4, in a preferred embodiment, the filtering chamber 1.1 is provided with an inlet chamber 1.10 at a side close to the first through hole 1.8, the first through hole 1.8 is provided on a partition between the filtering chamber 1.1 and the inlet chamber 1.10, and the inlet chamber 1.10 is connected with an inlet pipe 1.7. Through the setting of intake chamber 1.10 for sewage gets into in intake chamber 1.10 earlier, then through the mode that overflows in getting into filtering drum 1.5 from first through-hole 1.8, avoids sewage to the impact of filter screen 1.52, improves filter screen 1.52's life. And, after the sewage enters the water inlet chamber 1.10, part of the particle impurities are settled at the bottom of the water inlet chamber 1.10, so that the amount of the particle impurities entering the filter roller 1.5 can be reduced.

In order to make the structure of the micro-filter for water purification treatment more compact and facilitate the detachment between the slag discharge pipeline 1.9 and the rotating shaft 1.55, the U-shaped groove 1.21 on one side of the filtering chamber 1.1 close to the water inlet chamber 1.10 is arranged on the partition plate between the water inlet chamber 1.10 and the filtering chamber 1.1, the U-shaped groove 1.21 is communicated with the top surface of the partition plate, the other U-shaped groove 1.21 is arranged on the inner wall of the filtering chamber 1.1, the rotating shaft 1.55 is connected with the slag discharge pipeline 1.9 through a pipeline joint, and the pipeline joint is arranged in the water inlet chamber 1.10. One end of the rotating shaft 1.55 is connected with a slag discharge pipeline 1.9 through a pipeline joint, when the filtering roller 1.5 is disassembled, the slag discharge pipeline 1.9 is required to be disassembled firstly, because the pipeline joint is arranged in the water inlet chamber 1.10, a larger space for disassembling the rotating shaft 1.55 and the slag discharge pipeline 1.9 is provided, and the U-shaped groove 1.21 is arranged on the partition plate between the water inlet chamber 1.10 and the filtering chamber 1.1, the distance between the end surface of the filtering roller 1.5 and the partition plate can be smaller, the structure is compact, the U-shaped groove 1.21 is communicated with the top surface of the partition plate, the rotating shaft 1.55 is not influenced to be drawn out from the U-shaped groove 1.21, and the purposes of compact structure and convenient disassembly and assembly of the whole microfiltration machine for water body purification treatment are achieved.

Wherein, arrange sediment pipeline 1.9 and can connect the squeezer (not drawn in the figure) in the one end of keeping away from row cinder notch for the squeezer can be pressed dry impurity into the solid, and this solid impurity can regard as peasant family's fertilizer, and convenient transport is handled, and the unnecessary water of squeezer exhaust can be connected back in intake chamber 1.10.

In the aforesaid, when dismouting filter drum 1.5, need demolish wash pipe 1.2 earlier, for more convenient demolish of wash pipe 1.2, wash pipe 1.2 and can install in filter chamber 1.1 through U type pipe clamp, when dismantling wash pipe 1.2, will wash pipe 1.2 take out from U type pipe clamp can, convenient dismantlement.

In a preferred embodiment, the driving assembly 1.4 comprises a motor 1.41 fixed on the filter chamber 1.1, a driving wheel 1.42 mounted on an output shaft of the motor 1.41, and a driven wheel 1.43 fixed at one end of the filter drum 1.5 and in transmission connection with the driving wheel 1.42. The driving wheel 1.42 of the motor 1.41 and the driven wheel 1.43 of the filter drum 1.5 can be driven by a belt and a chain, so that the motor 1.41 can drive the filter drum 1.5 to rotate.

In a preferred embodiment, the driving wheel 1.42 and the driven wheel 1.43 are both gears, the motor 1.41 is detachably fixed on the filter chamber 1.1, the driving wheel 1.42 is arranged above the central shaft of the driven wheel 1.43, because the rotating shaft 1.55 for installing the filter drum 1.5 is fixed on the filter chamber 1.1 through the U-shaped groove 1.21, and the driving wheel 1.42 is arranged above the central shaft of the driven wheel 1.43, when in use, the driving wheel 1.42 can press the rotating shaft 1.55 in the U-shaped groove 1.21 to avoid the jumping, thereby realizing that the filter drum 1.5 cannot be directly drawn out from the U-shaped groove 1.21 after being installed. When the filter drum 1.5 needs to be disassembled, the motor 1.41 needs to be disassembled first.

In a further preferred embodiment, the mounting plate 1.14 with an n-shaped or h-shaped cross section is further arranged, the mounting plate 1.14 is detachably fixed on the inner wall of the filtering chamber 1.1 in a screw fixing mode, and the motor 1.41 and the driving wheel 1.42 are mounted on the mounting plate 1.14, so that when the motor 1.41 and the driving wheel 1.42 need to be dismounted, the mounting plate 1.14 can be directly dismounted, and the dismounting is convenient.

Preferably, the screw hole for installing the screw on the installation plate 1.14 is a long strip-shaped through hole, and when the installation is carried out, the tightness degree of the meshing between the driving wheel 1.42 and the driven wheel 1.43 can be realized by adjusting the position of the screw in the screw hole.

In practical application, the motor 1.41 may also be fixed outside the filtering chamber 1.1, the output shaft of the motor 1.41 passes through the side wall of the filtering chamber 1.1 and is placed inside the filtering chamber 1.1, the driving wheel 1.42 is rotatably connected to the mounting plate 1.14, and the driving wheel 1.42 is detachably connected with the output shaft of the motor 1.41. In this embodiment, the output shaft of motor 1.41 can set up to the integral key shaft, and the hole of action wheel 1.42 sets up with the output shaft cooperation of motor 1.41, make convenient the dismantlement between motor 1.41 and the action wheel 1.42, and outside filter chamber 1.1 was arranged in to motor 1.41, can avoid the influence of sewage, and before dismouting filter drum 1.5, only need dismantle mounting panel 1.14, need not dismouting motor 1.41, make mounting panel 1.14 and install the structure on mounting panel 1.14 lighter, make things convenient for the dismouting.

In practical application, a driving wheel can be meshed between the driving wheel 1.42 and the driven wheel 1.43.

In a preferred embodiment, a disinfection chamber 1.13 is further arranged on the side surface of the filtering chamber 1.1, a water passing tank 1.11 is fixed in the disinfection chamber 1.13, the inside of the water passing tank 1.11 is communicated with the filtering chamber 1.1 through a second through hole 1.22, a plurality of water passing pipes 1.20 are arranged on the top surface of the water passing tank 1.11, disinfection components 1.12 are installed in the water passing pipes 1.20, and a water outlet pipe 1.6 is arranged on the disinfection chamber 1.13 and outside the water passing tank 1.11. Specifically, through the arrangement of the disinfection chamber 1.13, the water passing tank 1.11 is arranged on one side of the bottom of the disinfection chamber 1.13, and the top surface of the water passing tank 1.11 is provided with a plurality of water passing pipes 1.20, so that the filtered water sequentially passes through the water passing tank 1.11 and the water passing pipes 1.20. The diameter of the water passing pipeline 1.20 is smaller, so the passing flow is smaller, the disinfection of the water after filtration by the disinfection component 1.12 arranged inside the water passing pipeline 1.20 is more thorough, namely the water passes through the water passing pipeline 1.20, the distance between the water and the UV disinfection component 1.12 is kept in a smaller distance, the UV disinfection component 1.12 has enough strength to kill microorganisms in the water, and the disinfection effect is better. Wherein, the disinfection subassembly 1.12 is preferably the ultraviolet lamp, shines the bacterium in the aquatic through the ultraviolet ray of ultraviolet lamp sending, and then kills it, reaches the effect of disinfection.

In a preferred embodiment, the height of the water outlet end of the water passing pipe 1.20 and the height of the water outlet pipe 1.6 are both lower than the height of the rotating shaft 1.55, and the height of the lowest position of the first through hole 1.8 is lower than the height of the rotating shaft 1.55, so that water entering the filtering roller 1.5 is quickly filtered, the filtered roller 1.5 is not soaked in the water for a long time, and the filtered particle impurities are not affected by the water and can be better brought into the water receiving tank 1.24.

In practical application, the number of the filter rollers 1.5 can be one, and the number of the filter rollers 1.5 can be more than two, so that the filtering capacity is improved. In the preferred embodiment of the present application, the number of the filter drums 1.5 is two, and the two filter drums 1.5 are driven by the same driving wheel 1.42, so that the number of the motors 1.41 can be reduced when the number of the filter drums 1.5 is two or more. The number of sterilization chambers 1.13 can also be set according to the actual need, for example, sterilization chambers 1.13 are respectively arranged on both sides of the filter chamber 1.1.

In practical application, the filtering chamber 1.1, the water inlet chamber 1.10 and the sterilizing chamber 1.13 are integrated into a whole structure, namely, are separated and formed in a water tank through a partition plate. A lid (not shown) may also be provided above the filtering chamber 1.1, the inlet chamber 1.10 and the sterilizing chamber 1.13.

In a preferred embodiment, the second through hole 1.22 is arranged on the bottom surface of the filtering chamber 1.1 and is connected with the disinfection chamber 1.13 through a U-shaped pipe joint, and the water inlet pipe 1.7 is connected on the bottom surface of the water inlet chamber 1.10, so that when the filtering chamber 1.1, the water inlet chamber 1.10 and the disinfection chamber 1.13 need to be cleaned, the cleaning water can be completely drained by removing the U-shaped pipe joint and the water inlet pipe 1.7.

The utility model discloses in, adopt in filter chamber 1.1 can pivoted filter drum 1.5, and by drive assembly 1.4 drive, filter drum 1.5 inside is equipped with water receiving tank 1.24, sewage is during through filter drum 1.5, the particle impurity in the sewage is under filter drum 1.5's filtering action, stay inside filter drum 1.5, realize the filtration of sewage, and can make filter drum 1.5 used uniformly, increase of service life, wherein, filter drum 1.5 installs in filter chamber 1.1 through U type groove 1.21, wash water pipe 1.2 is connected with filter chamber 1.1 through U type pipe clamp, drive filter drum 1.5 pivoted drive assembly 1.4 can dismantle with filter chamber 1.1 and be connected, therefore, when needs carry out the dismouting to filter drum 1.5, it is more convenient.

Because the filtering roller 1.5 is driven to rotate by the driving component 1.4, the particle impurities adhered to the inner wall surface of the filtering roller 1.5 rotate along with the filtering roller 1.5, then fall into the water receiving tank 1.24, and are discharged out of the filtering chamber 1.1 from the slag discharge port, so that the filtering treatment of sewage is realized, the particle impurities can be automatically discharged, the cleaning is more convenient, and the manual cleaning time of the filtering roller 1.5 is prolonged; through the arrangement of the water inlet chamber 1.10, the impact of sewage on the filter screen 1.52 is avoided, and the service life of the filter screen 1.52 is prolonged; through the arrangement of the disinfection chamber 1.13, the water passing tank 1.11 is arranged on one side of the bottom of the disinfection chamber 1.13, and the top surface of the water passing tank 1.11 is provided with a plurality of water passing pipelines 1.20, so that the filtered water sequentially passes through the water passing tank 1.11 and the water passing pipelines 1.20. The diameter of the water passing pipeline 1.20 is smaller, so the flow rate of the water passing pipeline is smaller, and the disinfection component 1.12 arranged inside the water passing pipeline 1.20 can disinfect the filtered water more thoroughly.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other suitable relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It is understood that equivalent substitutions or changes can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such changes or substitutions shall fall within the scope of the present invention.

Claims (10)

1. A micro-filter for water purification treatment is characterized by comprising a filter chamber, wherein a filter roller is rotatably connected in the filter chamber, a first through hole is formed in one side wall of the filter chamber and communicated with the interior of the filter roller, a second through hole is formed in the lower end of the filter chamber and outside the filter roller, the position of the second through hole is lower than the height of the filter roller, one end face, far away from the first through hole, of the filter roller is sealed, a driving assembly is detachably connected to the filter chamber, and the driving assembly is in transmission connection with the filter roller; and a U-shaped groove is formed in the inner side wall of the filtering chamber, the opening of the U-shaped groove is upward, and two ends of the filtering roller are rotatably connected in the U-shaped groove.

2. The micro-filter for water purification according to claim 1, wherein a water receiving tank is arranged inside the filter drum, the water receiving tank is fixed on the inner wall of the filter chamber, the opening of the water receiving tank faces upwards, a slag discharge port is arranged at the bottom of the water receiving tank, a slag discharge pipeline is connected to the slag discharge port, and one end of the slag discharge pipeline extends to the outside of the filter chamber; and a flushing water pipe is fixed at the upper end or above the filtering chamber, is arranged right above the filtering roller, is parallel to the central axis of the filtering roller and is fixed with a spray head, and the spray head is arranged towards the water receiving tank.

3. The micro-filter for water purification treatment according to claim 2, wherein a U-shaped pipe clamp is fixed in the filter chamber, and the flushing water pipe is installed in the filter chamber through the U-shaped pipe clamp;

or the U-shaped pipe clamp and the pipe sleeve are respectively fixed in the filtering chamber and correspond to the two ends of the flushing water pipe, and the flushing water pipe is arranged in the filtering chamber through the U-shaped pipe clamp and the pipe sleeve.

4. The micro-filter for water purification treatment as claimed in claim 2, wherein the filtering chamber is provided with an inlet chamber at a side close to the first through hole, the first through hole is provided on the partition plate between the filtering chamber and the inlet chamber, and the inlet chamber is connected with an inlet pipe; the filter chamber is close to the U type groove of intake chamber one side and establishes on the baffle between intake chamber and filter chamber, and U type groove and the top surface intercommunication of this baffle, the filter cylinder both ends are connected with wheel hub form ring, ring surface and filter cylinder fixed connection, and the pivot is installed at the ring center, and the pivot both ends are connected with U type groove.

5. The microfiltration machine for water purification treatment according to claim 4, wherein the lower edge of the first through hole is in the shape of an arc concentric with the filter drum, and a sealing strip attached to the inner wall of the filter drum is fixed on the first through hole.

6. The microfiltration machine for water purification according to claim 5, wherein a disinfection chamber is further arranged on the side of the filtering chamber, a water passing tank is fixed in the disinfection chamber, the inside of the water passing tank is communicated with the filtering chamber through the second through hole, a plurality of water passing pipes are arranged on the top surface of the water passing tank, disinfection components are mounted in the water passing pipes, and a water outlet pipe is arranged on the disinfection chamber and outside the water passing tank.

7. The micro-filter for water purification treatment of claim 6, wherein the height of the outlet end of the water passing pipeline and the height of the outlet pipeline are both lower than the height of the rotating shaft, and the height of the lowest position of the first through hole is lower than the height of the rotating shaft.

8. The micro-filter for water purification treatment according to claim 4, wherein the rotating shaft is tubular, one end of the rotating shaft is sealed, the other end of the rotating shaft is connected with the slag discharge pipeline, the middle part of the rotating shaft is fixedly connected with the water receiving tank, and the slag discharge port of the water receiving tank is communicated with the inside of the rotating shaft.

9. The micro-filter for water purification treatment according to claim 8, wherein the filter drum comprises a cylinder framework, a filter screen coated on the outer surface of the cylinder framework, and a protection screen coated on the outer surface of the filter screen, the ring is fixed on the cylinder framework, and the driving assembly is in transmission connection with the cylinder framework.

10. The micro-filter for water purification treatment as claimed in claim 9, wherein the driving assembly comprises a motor fixed on the filtering chamber, a driving wheel mounted on an output shaft of the motor, and a driven wheel fixed at one end of the filtering drum and in transmission connection with the driving wheel.

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