CN118289889A - Can remove multistage water purification milipore filter equipment of integration of algae - Google Patents

Abstract

The invention relates to the technical field of water purifying equipment, and provides integrated multi-stage water purifying ultrafiltration membrane equipment capable of removing algae, which comprises: the ultrafiltration membrane equipment comprises an ultrafiltration membrane equipment shell and an algae removal shell, wherein the algae removal shell is arranged below the ultrafiltration membrane equipment shell, and a plurality of filtering pieces are arranged in the algae removal shell at equal intervals. According to the invention, the sewage is conveyed into the algae removal shell through the second water inlet pipe, the rotary blade can rotate under the action of sewage impact force, so that the sewage is conveyed towards the second water outlet pipe, the algae substances are filtered and intercepted through the filter element, the algae substances adsorbed at the bottom of the filter element can be scraped by synchronously rotating the scraping strip, the algae substances are prevented from adhering to the surface of the ultrafiltration membrane wire, the tiny holes of the ultrafiltration membrane wire are blocked, and thus the integrated multi-stage water purification ultrafiltration membrane equipment does not need frequent back flushing operation, and the filtration efficiency of the integrated multi-stage water purification ultrafiltration membrane equipment is improved.

Description

An integrated multi-stage water purification ultrafiltration membrane device capable of removing algae

Technical Field

The invention relates to the technical field of water purification equipment, and in particular to an integrated multi-stage water purification ultrafiltration membrane device capable of removing algae.

Background technique

Ultrafiltration membrane is a polymer semipermeable membrane used in the ultrafiltration process to separate polymer colloids or suspended particles of a certain size from the solution. It uses pressure as the driving force. Ultrafiltration membrane has been widely used in the deep treatment of industrial wastewater and process water, such as the concentration, purification and separation of macromolecular substances in the chemical, food and pharmaceutical industries, sterilization of biological solutions, separation of dyes in printing and dyeing wastewater, recovery of glycerin in petrochemical wastewater, recovery of silver in photographic chemical wastewater and preparation of ultrapure water. In addition, it can also be used for sludge concentration and dehydration.

In the prior art, integrated multi-stage water purification ultrafiltration membrane equipment is widely used in sewage treatment and plays a vital role in sewage purification. After a period of use, the surface of the ultrafiltration membrane filaments inside the integrated multi-stage water purification ultrafiltration membrane equipment is prone to be sticky with more impurities, which makes the filtering effect of the ultrafiltration membrane worse, and it is necessary to clean the impurities on the surface of the ultrafiltration membrane filaments by backwashing. When there are more algae in the sewage, the algae can easily and quickly block the tiny holes of the ultrafiltration membrane filaments, resulting in the need for frequent backwashing operations of the integrated multi-stage water purification ultrafiltration membrane equipment, which leads to low filtering efficiency of the integrated multi-stage water purification ultrafiltration membrane equipment.

Summary of the invention

The purpose of the present invention is to solve the problem in the prior art that integrated multi-stage water purification ultrafiltration membrane equipment is widely used in sewage treatment and plays a vital role in sewage purification. After the integrated multi-stage water purification ultrafiltration membrane equipment has been used for a period of time, the surface of the ultrafiltration membrane filaments inside the integrated multi-stage water purification ultrafiltration membrane equipment is prone to be sticky with more impurities, which makes the filtering effect of the ultrafiltration membrane worse, and it is necessary to clean the impurities on the surface of the ultrafiltration membrane filaments by backwashing. When there are more algae in the sewage, the algae can easily and quickly block the tiny holes of the ultrafiltration membrane filaments, resulting in the need for frequent backwashing operations on the integrated multi-stage water purification ultrafiltration membrane equipment, thereby resulting in the problem of low filtration efficiency of the integrated multi-stage water purification ultrafiltration membrane equipment.

In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an integrated multi-stage water purification ultrafiltration membrane device capable of removing algae, comprising: an ultrafiltration membrane device shell and an algae removal shell, the algae removal shell is arranged below the ultrafiltration membrane device shell, a plurality of filter elements are equidistantly arranged inside the algae removal shell, a rotating rod is arranged at the center of the plurality of filter elements, a plurality of circular rings are equidistantly arranged on the outer surface of the rotating rod, two scraping strips are symmetrically fixedly installed on the outer surfaces of the plurality of circular rings, and the outer surfaces of the plurality of scraping strips are symmetrically arranged in pairs inside the algae removal shell, a rotating blade is fixedly sleeved at one end of the rotating rod, and an impeller is fixedly sleeved at the other end of the rotating rod, a water inlet pipe 2 is fixedly embedded on the outer surface of the algae removal shell near the bottom, one end of the water inlet pipe 2 extends to the interior of the algae removal shell, one end of the water inlet pipe 2 is connected to the interior of the algae removal shell, a window is opened on the outer surface of the algae removal shell, and a transparent glass window is fixedly embedded on the inner wall of the window.

Preferably, a water outlet pipe 2 is fixedly embedded at the center of the top of the algae removal shell, one end of the water outlet pipe 2 is connected to the interior of the algae removal shell, a sewage pipe 3 is fixedly embedded at the bottom of the algae removal shell, one end of the sewage pipe 3 is connected to the interior of the algae removal shell, and a valve is fixedly installed on the outer surface of the sewage pipe 3. By opening the valve, sewage is discharged from the sewage pipe 3, thereby discharging the algae material at the bottom of the algae removal shell.

Preferably, a water inlet pipe three is fixedly embedded on the outer surface of the algae removal shell near the bottom, one end of the water inlet pipe three extends to the interior of the algae removal shell, one end of the water inlet pipe three is connected with the interior of the algae removal shell, and two sewage pipes two are fixedly embedded on the outer surface of the algae removal shell near the center, one end of the two sewage pipes two are connected with the interior of the algae removal shell, through the setting of the water inlet pipe three, sewage can be sprayed on the outer surface of the rotating blades to make the rotating blades rotate in the opposite direction, and then through the setting of the sewage pipe two, the algae material between the two filter elements can be easily extracted.

Preferably, a ring is fixedly provided on the outer surface of the algae removal shell near the bottom, and a plurality of support rods are fixedly installed on the outer surface of the ring in a circular array, and a chassis is fixedly installed on the bottom of the plurality of support rods, and a plurality of protrusions are fixedly installed on the bottom of the plurality of chassis. Through the above-mentioned arrangement, a certain supporting effect is played, and through the arrangement of the protrusions, a role of increasing friction is played.

Preferably, two round rods are fixedly mounted on the outer surface of the collar, a square plate is fixedly mounted on one end of the two round rods, a filter box is fixedly mounted on the top of the square plate, a filter frame is movably embedded on one side of the filter box close to the top, a handle is fixedly mounted on one side of the filter frame, and the setting of the filter frame facilitates the filtering of algae in sewage.

Preferably, a pump body 1 is fixedly installed on the top of the filter box, and a drain pipe is fixedly embedded in the top of the filter box, one end of the drain pipe is fixedly installed on the drain end of the pump body 1, and a Y-shaped pipe is fixedly installed on the other end of the two drain pipes 2, and one end of the Y-shaped pipe is fixedly installed on the pumping end of the pump body 1. The pump body 1 is started by the controller, so that the pumping end thereof can pump out the sewage inside the algae removal shell through the Y-shaped pipe and the drain pipe 2, so that the algae substances filtered and intercepted in the sewage can be pumped out and transported to the inside of the filter box through the drain pipe.

Preferably, a fixing plate is fixedly installed on one side of the square plate, a pump body 2 is fixedly installed on the top of the fixing plate, a pumping pipe is fixedly embedded on one side of the filter box close to the bottom, one end of the pumping pipe is fixedly installed on the pumping end of the pump body 2, and a connecting piece is provided on the other end of the water inlet pipe 3, one end of the connecting piece is fixedly installed on the drainage end of the pump body 2. The pump body 2 is started by the controller to pump out the sewage inside the filter box through the pumping pipe, and in turn passes through the connecting piece and the water inlet pipe 3, and is re-transported to the inside of the algae removal shell, and the sewage is sprayed on the outer surface of the rotating blades.

Preferably, the other two ends of the Y-shaped tube are respectively connected to the other ends of the two sewage pipes, the other end of the drainage pipe is connected to the interior of the filter box, the other end of the water suction pipe is connected to the interior of the filter box, and the other end of the connecting piece is connected to the other end of the water inlet pipe three. The above-mentioned arrangement facilitates the circulation and transportation of sewage.

Preferably, a water inlet pipe 1 is fixedly embedded at the center of the bottom of the ultrafiltration membrane equipment shell, one end of the water inlet pipe 1 is connected to the interior of the ultrafiltration membrane equipment shell, the water inlet pipe 1 and the water outlet pipe 2 are fixedly connected by a flange, a water outlet pipe 1 is fixedly embedded at the center of the top of the ultrafiltration membrane equipment shell, one end of the water outlet pipe 1 is connected to the interior of the ultrafiltration membrane equipment shell, a sewage pipe 1 is fixedly embedded on the outer surface of the ultrafiltration membrane equipment shell near the top, one end of the sewage pipe 1 is connected to the interior of the ultrafiltration membrane equipment shell, through the above-mentioned arrangement, it is convenient for sewage to enter the interior of the ultrafiltration membrane equipment shell from the water inlet pipe 1, and the purified sewage is discharged from the water outlet pipe 1, and then through the arrangement of the sewage pipe 1, it is convenient to transport clean water to the interior of the ultrafiltration membrane equipment shell.

Preferably, a mounting plate one is fixedly embedded on the inner wall near the top of the ultrafiltration membrane device shell, and a mounting plate two is fixedly embedded on the inner wall near the bottom of the ultrafiltration membrane device shell. A plurality of ultrafiltration membrane filaments are fixedly embedded on the opposite sides of the mounting plate two and the mounting plate one. A through hole is opened at the center of the mounting plate two. The ultrafiltration membrane filaments are arranged to facilitate filtering and purifying sewage, and the through hole is arranged to facilitate the sewage to enter between the mounting plate one and the mounting plate two.

Compared with the prior art, the advantages and positive effects of the present invention are:

1. The present invention transports sewage to the interior of the algae removal shell through the second water inlet pipe, and the impact force of the sewage can cause the rotating blades to rotate, synchronously driving the rotating rod to rotate, and synchronously driving the impeller to rotate, so that the sewage is transported toward the second water outlet pipe, and the algae substances are filtered and intercepted by the filter element, and the rotation of the rotating rod can drive the ring and the scraper to rotate synchronously, so that the algae substances adsorbed on the bottom of the filter element can be scraped off, so as to avoid the algae substances adsorbed on the bottom of the filter element for a long time and clogging the mesh holes, affecting the flow speed of sewage, and preventing the algae substances from adhering to the surface of the ultrafiltration membrane filaments and clogging the tiny holes of the ultrafiltration membrane filaments. In this way, the integrated multi-stage water purification ultrafiltration membrane device does not need to perform frequent backwashing operations, thereby improving the filtration efficiency of the integrated multi-stage water purification ultrafiltration membrane device.

2. The present invention controls the pump body 2 to start through a controller, so that the pump body 2 can pump out the sewage in the filter box through the suction pipe, and sequentially pass through the connecting piece and the water inlet pipe 3 to be re-transported to the interior of the algae removal shell, spray the sewage on the outer surface of the rotating blades, so that the rotating blades rotate in the opposite direction, and synchronously drive the rotating rod and the impeller to rotate in the opposite direction. Through the reverse rotation of the impeller, the sewage has a tendency to flow downward, so that the algae substances in the sewage can move downward, so that part of the algae substances can fall on the filter element, and part of the algae substances can fall to the bottom of the algae removal shell, so that it is convenient to pump out the algae substances in the sewage, thereby improving the efficiency of cleaning the algae substances.

3. The present invention controls the pump body to start through a controller, so that the pumping end thereof can pump out the sewage inside the algae removal shell through the Y-shaped tube and the sewage discharge pipe 2, thereby the algae substances filtered and intercepted in the sewage can be pumped out and transported to the inside of the filter box through the drainage pipe, and the algae substances in the sewage are filtered through the filter frame, so that the algae substances filtered and intercepted by the filter element can be pumped out from the sewage inside the algae removal shell, thereby ensuring the filtering effect of the filter element.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of an integrated multi-stage water purification ultrafiltration membrane device capable of removing algae provided by the present invention;

FIG2 is a schematic side view of the structure of an integrated multi-stage water purification ultrafiltration membrane device capable of removing algae provided by the present invention;

FIG3 is a bottom view of the structure of an integrated multi-stage water purification ultrafiltration membrane device capable of removing algae provided by the present invention;

FIG4 is a schematic diagram of the algae removal housing structure of an integrated multi-stage water purification ultrafiltration membrane device capable of removing algae provided by the present invention;

FIG5 is a schematic diagram of the cross-sectional structure of a filter box of an integrated multi-stage water purification ultrafiltration membrane device capable of removing algae provided by the present invention;

FIG6 is an enlarged structural schematic diagram of point A in FIG5 of an integrated multi-stage water purification ultrafiltration membrane device capable of removing algae provided by the present invention;

FIG7 is a schematic diagram of the cross-sectional structure of an ultrafiltration membrane device shell of an integrated multi-stage water purification ultrafiltration membrane device capable of removing algae provided by the present invention;

FIG8 is a schematic diagram of the filter frame structure of an integrated multi-stage water purification ultrafiltration membrane device capable of removing algae provided by the present invention.

illustration:

1. Ultrafiltration membrane equipment housing; 101. Outlet pipe 1; 102. Drain pipe 1; 103. Inlet pipe 1; 104. Mounting plate 1; 105. Mounting plate 2; 106. Through hole; 107. Ultrafiltration membrane wire; 2. Algae removal housing; 201. Outlet pipe 2; 202. Inlet pipe 2; 203. Inlet pipe 3; 204. Drain pipe 2; 205. Window; 206. Transparent glass window; 207. Drain pipe 3; 208. Valve; 3. Ring; 30 1. Support rod; 302. Chassis; 303. Protrusion; 4. Round rod; 401. Square plate; 402. Filter box; 403. Pump body 1; 404. Y-shaped pipe; 405. Drain pipe; 406. Filter frame; 407. Handle; 408. Fixed plate; 409. Pump body 2; 410. Suction pipe; 411. Connector; 5. Filter element; 501. Rotating rod; 502. Ring; 503. Scraper; 504. Rotating blade; 505. Impeller.

Detailed ways

The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

Embodiment 1, as shown in FIG. 1 to FIG. 8, the present invention provides a technical solution: an integrated multi-stage water purification ultrafiltration membrane device capable of removing algae, comprising: an ultrafiltration membrane device housing 1 and an algae removal housing 2, the algae removal housing 2 being arranged below the ultrafiltration membrane device housing 1, a plurality of filter elements 5 being arranged equidistantly inside the algae removal housing 2, a rotating rod 501 being arranged at the center of the plurality of filter elements 5, a plurality of circular rings 502 being arranged equidistantly on the outer surface of the rotating rod 501, two scraping strips 503 being symmetrically fixedly installed on the outer surfaces of the plurality of circular rings 502, the outer surfaces of the plurality of scraping strips 503 being symmetrically arranged in pairs inside the algae removal housing 2, and a rotating sleeve being arranged on one end of the rotating rod 501 The blade 504 and the other end of the rotating rod 501 are fixedly sleeved with an impeller 505. A water inlet pipe 202 is fixedly embedded on the outer surface of the algae removal shell 2 near the bottom. One end of the water inlet pipe 202 extends to the interior of the algae removal shell 2. One end of the water inlet pipe 202 is connected to the interior of the algae removal shell 2. A window 205 is opened on the outer surface of the algae removal shell 2. A transparent glass window 206 is fixedly embedded on the inner wall of the window 205. A water outlet pipe 201 is fixedly embedded at the center of the top of the algae removal shell 2. One end of the water outlet pipe 201 is connected to the interior of the algae removal shell 2. A sewage pipe 207 is fixedly embedded at the bottom of the algae removal shell 2. One end of the sewage pipe 207 is fixedly embedded. The end is connected with the interior of the algae removal shell 2, a valve 208 is fixedly installed on the outer surface of the sewage pipe three 207, a collar 3 is fixedly sleeved on the outer surface of the algae removal shell 2 near the bottom, and a plurality of support rods 301 are fixedly installed on the outer surface of the collar 3 in a circumferential array, a chassis 302 is fixedly installed at the bottom of the plurality of support rods 301, a plurality of protrusions 303 are fixedly installed at the bottom of the plurality of chassis 302, and a water inlet pipe 103 is fixedly embedded at the center of the bottom of the ultrafiltration membrane device shell 1, one end of the water inlet pipe 103 is connected with the interior of the ultrafiltration membrane device shell 1, and the water inlet pipe 103 and the water outlet pipe 201 are fixedly connected by a flange. A water outlet pipe 101 is fixedly embedded at the center of the top of the ultrafiltration membrane device shell 1, and one end of the water outlet pipe 101 is connected to the interior of the ultrafiltration membrane device shell 1. A sewage pipe 102 is fixedly embedded on the outer surface of the ultrafiltration membrane device shell 1 near the top, and one end of the sewage pipe 102 is connected to the interior of the ultrafiltration membrane device shell 1. A mounting plate 104 is fixedly embedded on the inner wall of the ultrafiltration membrane device shell 1 near the top, and a mounting plate 2 105 is fixedly embedded on the inner wall of the ultrafiltration membrane device shell 1 near the bottom. A plurality of ultrafiltration membrane filaments 107 are fixedly embedded on the opposite sides of the mounting plate 2 105 and the mounting plate 1 104, and a through hole 106 is opened at the center of the mounting plate 2 105.

In one embodiment, the filter element 5 is fixedly mounted on the inner wall of the algae removal shell 2, the rotating rod 501 is rotatably connected to the center of the filter element 5, the ring 502 is fixedly sleeved on the outer surface of the rotating rod 501, and the scraper 503 is movably embedded in the interior of the algae removal shell 2, and the sewage is transported to the interior of the algae removal shell 2 through the second water inlet pipe 202. The second water inlet pipe 202 is obliquely inserted into the interior of the algae removal shell 2, so that the sewage is sprayed on the outer surface of the rotating blade 504. Under the action of the impact force of the sewage, the rotating blade 504 can be rotated, and the rotating rod 501 can be driven to rotate synchronously, and the impeller 505 can be driven to rotate synchronously. When the interior of the algae removal shell 2 is filled with sewage, an upward suction force can be generated on the sewage, so that the sewage is transported toward the second outlet pipe 201, and the algae substances are filtered and intercepted through the filter element 5, and synchronously through the rotation of the rotating rod 501. The movement can drive the ring 502 and the scraper 503 to rotate, and the algae material adsorbed on the bottom of the filter element 5 can be scraped off to prevent the algae material from being adsorbed on the bottom of the filter element 5 for a long time, blocking the mesh holes and affecting the flow rate of the sewage, so that the algae material in the sewage entering the ultrafiltration membrane device shell 1 through the outlet pipe 201 and the inlet pipe 1 103 can be filtered, and the algae material can be prevented from adhering to the surface of the ultrafiltration membrane filament 107 and blocking the tiny holes of the ultrafiltration membrane filament 107. In this way, the integrated multi-stage water purification ultrafiltration membrane device does not need to perform backwashing operations frequently, thereby improving the filtration efficiency of the integrated multi-stage water purification ultrafiltration membrane device. The amount of algae material inside the algae removal shell 2 can be observed through the transparent glass window 206. When the algae material is large, the sewage is stopped from being input into the algae removal shell 2 through the inlet pipe 202.

In another embodiment, the filter element 5 is movably embedded in the inner wall of the algae removal shell 2, the rotating rod 501 is fixedly embedded in the center of the filter element 5, the ring 502 is movably sleeved on the outer surface of the rotating rod 501, and the scraper 503 is fixedly embedded in the interior of the algae removal shell 2. The sewage is transported to the interior of the algae removal shell 2 through the second water inlet pipe 202. The second water inlet pipe 202 is obliquely inserted into the interior of the algae removal shell 2, so that the sewage is sprayed on the outer surface of the rotating blade 504. Under the action of the impact force of the sewage, the rotating blade 504 can be rotated, and the rotating rod 501 can be driven to rotate synchronously, and the impeller 505 can be driven to rotate synchronously. When the interior of the algae removal shell 2 is filled with sewage, an upward suction force can be generated on the sewage, so that the sewage is transported toward the second outlet pipe 201, and the algae substances are filtered and intercepted by the filter element 5, and synchronously through the rotating rod 501. The rotation can drive the ring 502 and the scraper 503 to rotate, and the algae material adsorbed on the bottom of the filter element 5 can be scraped off to prevent the algae material from being adsorbed on the bottom of the filter element 5 for a long time, clogging the mesh and affecting the flow rate of the sewage. The algae material in the sewage entering the ultrafiltration membrane device shell 1 through the outlet pipe 201 and the inlet pipe 1 103 can be filtered to prevent the algae material from adhering to the surface of the ultrafiltration membrane filament 107 and clogging the tiny holes of the ultrafiltration membrane filament 107. In this way, the integrated multi-stage water purification ultrafiltration membrane device does not need to perform backwashing operations frequently, thereby improving the filtration efficiency of the integrated multi-stage water purification ultrafiltration membrane device. The amount of algae material inside the algae removal shell 2 can be observed through the transparent glass window 206. When the algae material is large, the sewage is stopped from being input into the algae removal shell 2 through the inlet pipe 202.

Embodiment 2, as shown in Figures 1 to 8, a water inlet pipe 3 203 is fixedly embedded on the outer surface of the algae removal shell 2 near the bottom, one end of the water inlet pipe 3 203 extends to the interior of the algae removal shell 2, and one end of the water inlet pipe 3 203 is connected to the interior of the algae removal shell 2, a fixing plate 408 is fixedly installed on one side of the square plate 401, a pump body 2 409 is fixedly installed on the top of the fixing plate 408, a water suction pipe 410 is fixedly embedded on one side of the filter box 402 near the bottom, one end of the water suction pipe 410 is fixedly installed on the water suction end of the pump body 2 409, and a connecting piece 411 is provided at the other end of the water inlet pipe 3 203, one end of the connecting piece 411 is fixedly installed on the drainage end of the pump body 2 409, the other end of the water suction pipe 410 is connected to the interior of the filter box 402, and the other end of the connecting piece 411 is connected to the other end of the water inlet pipe 3 203.

In one embodiment, a connector 411 is fixedly mounted on the other end of the water inlet pipe 203. A rubber hose is used for the connector 411. The controller controls the pump body 2 409 to start, so that the sewage in the filter box 402 is pumped out through the suction pipe 410, and the sewage is sequentially transported through the connector 411 and the water inlet pipe 203 to the inside of the algae removal shell 2, and the sewage is sprayed on the outer surface of the rotating blades 504, so that the rotating blades 504 rotate in the opposite direction, and the rotating rod 501 and the impeller 505 are synchronously driven to rotate in the opposite direction. Through the reverse rotation of the impeller 505, the sewage has a tendency to flow downward, so that the algae material in the sewage can move downward, so that part of the algae material can fall on the filter element 5, and part of the algae material can fall to the bottom of the algae removal shell 2, so that it is convenient to extract the algae material in the sewage, thereby improving the efficiency of cleaning the algae material.

In another embodiment, a connector 411 is fixedly mounted on the other end of the water inlet pipe 203. The connector 411 is made of a plastic pipe. The controller controls the pump body 2 409 to start, so that the sewage in the filter box 402 is pumped out through the pumping pipe 410, and the sewage is sequentially transported through the connector 411 and the water inlet pipe 203 to the inside of the algae removal shell 2, and the sewage is sprayed on the outer surface of the rotating blades 504, so that the rotating blades 504 rotate in the opposite direction, and the rotating rod 501 and the impeller 505 are synchronously driven to rotate in the opposite direction. Through the reverse rotation of the impeller 505, the sewage has a tendency to flow downward, so that the algae material in the sewage can move downward, so that part of the algae material falls on the filter element 5, and part of the algae material falls to the bottom of the algae removal shell 2, so that it is convenient to extract the algae material in the sewage, thereby improving the efficiency of cleaning the algae material.

Embodiment 3, as shown in Figures 1 to 8, two drainage pipes 204 are fixedly embedded on the outer surface of the algae removal shell 2 near the center, and one end of the two drainage pipes 204 is connected to the inside of the algae removal shell 2. Two round rods 4 are fixedly installed on the outer surface of the collar 3, and a square plate 401 is fixedly installed on one end of the two round rods 4. A filter box 402 is fixedly installed on the top of the square plate 401. A filter frame 406 is movably embedded on one side of the filter box 402 near the top, and a handle 407 is fixedly installed on one side of the filter frame 406. A pump body 403 is fixedly installed on the top of the filter box 402, and a drain pipe 405 is fixedly embedded in the top of the filter box 402. One end of the drain pipe 405 is fixedly installed on the drainage end of the pump body 403. The other ends of the two sewage pipes 204 are fixedly installed with a Y-shaped pipe 404. One end of the Y-shaped pipe 404 is fixedly installed on the water suction end of the pump body 403. The other two ends of the Y-shaped pipe 404 are respectively connected to the other ends of the two sewage pipes 204, and the other end of the drain pipe 405 is connected to the inside of the filter box 402.

In this embodiment, the controller controls the pump body 1 403 to start, so that its pumping end can pump out the sewage inside the algae removal shell 2 through the Y-shaped tube 404 and the sewage pipe 2 204, so that the algae substances filtered and intercepted in the sewage can be extracted and transported to the inside of the filter box 402 through the drainage pipe 405, and the algae substances in the sewage are filtered through the filter frame 406. In this way, the algae substances filtered and intercepted by the filter element 5 can be extracted from the sewage inside the algae removal shell 2, thereby ensuring the filtering effect of the filter element 5. Finally, the valve 208 can be opened to discharge the sewage from the sewage pipe 3 207, so that the algae substances at the bottom of the algae removal shell 2 can be discharged. The mesh holes of multiple filter elements 5 gradually become smaller from bottom to top, so that larger algae substances are discharged through the sewage pipe 3 207.

Working principle: When in use, the sewage is transported to the interior of the algae removal shell 2 through the water inlet pipe 202. The water inlet pipe 202 is obliquely inserted into the interior of the algae removal shell 2, so that the sewage is sprayed on the outer surface of the rotating blade 504. Under the action of the sewage impact force, the rotating blade 504 can be rotated, and the rotating rod 501 can be driven to rotate synchronously, and the impeller 505 can be driven to rotate synchronously. When the interior of the algae removal shell 2 is filled with sewage, an upward suction force can be generated on the sewage, so that the sewage is transported toward the water outlet pipe 201, and the algae substances are filtered and intercepted through the filter element 5. The rotation of the rotating rod 501 can drive the ring 502 and the scraper 503 to rotate synchronously, and the algae substances adsorbed on the bottom of the filter element 5 can be scraped off to avoid algae. The algae substances are adsorbed on the bottom of the filter element 5 for a long time, blocking the mesh holes and affecting the flow rate of the sewage, so that the algae substances in the sewage entering the ultrafiltration membrane device shell 1 through the outlet pipe 201 and the inlet pipe 103 can be filtered, preventing the algae substances from adhering to the surface of the ultrafiltration membrane filaments 107 and blocking the tiny holes of the ultrafiltration membrane filaments 107. In this way, the integrated multi-stage water purification ultrafiltration membrane device does not need to be backwashed frequently, thereby improving the filtration efficiency of the integrated multi-stage water purification ultrafiltration membrane device. The amount of algae substances in the algae removal shell 2 can be observed through the transparent glass window 206. When there are more algae substances, the sewage is stopped from being input into the algae removal shell 2 through the inlet pipe 202, and the pump body 40 is controlled by the controller. 3 is started, so that its pumping end can pump out the sewage in the algae removal shell 2 through the Y-shaped tube 404 and the second sewage pipe 204, so that the algae substances filtered and intercepted in the sewage can be pumped out, and transported to the inside of the filter box 402 through the drainage pipe 405, and the algae substances in the sewage are filtered through the filter frame 406, so that the algae substances filtered and intercepted by the filter element 5 can be pumped out from the sewage in the algae removal shell 2, thereby ensuring the filtering effect of the filter element 5, and synchronously controlling the pump body 2 409 to start through the controller, so that it can pump out the sewage in the filter box 402 through the pumping pipe 410, and sequentially pass through the connecting piece 411 and the water inlet pipe three 203, and then be transported to the inside of the algae removal shell 2, and the sewage is sprayed on the rotating blades 504. The outer surface causes the rotating blades 504 to rotate in the opposite direction, synchronously driving the rotating rod 501 and the impeller 505 to rotate in the opposite direction. Through the reverse rotation of the impeller 505, the sewage has a tendency to flow downward, so that the algae in the sewage can move downward, and part of the algae can fall on the filter element 5, and part of the algae can fall to the bottom of the algae removal shell 2, so that it is convenient to extract the algae in the sewage, thereby improving the efficiency of algae cleaning. Finally, the valve 208 can be opened to discharge the sewage from the sewage pipe three 207, so that the algae at the bottom of the algae removal shell 2 can be discharged, and the mesh holes of the multiple filter elements 5 gradually become smaller from bottom to top, so that larger algae can be discharged through the sewage pipe three 207.

The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims (10)

1. An integrated multi-stage water purification ultrafiltration membrane device capable of removing algae, which is characterized by comprising: the ultrafiltration membrane equipment comprises an ultrafiltration membrane equipment shell (1) and an algae removal shell (2), the algae removal shell (2) is arranged below the ultrafiltration membrane equipment shell (1), a plurality of filter pieces (5) are arranged at the inner equidistance of the algae removal shell (2), a plurality of rotary rods (501) are arranged at the center of the filter pieces (5), a plurality of circular rings (502) are arranged at the outer surface equidistance of the rotary rods (501), two scraping strips (503) are symmetrically and fixedly arranged on the outer surface of the circular rings (502), a plurality of scraping strips (503) are symmetrically arranged inside the algae removal shell (2), rotary blades (504) are fixedly sleeved at one end of the rotary rods (501), impellers (505) are fixedly sleeved at the other end of the rotary rods (501), water inlet pipe two (202) are fixedly sleeved at the outer surface of the algae removal shell (2) close to the bottom, one end of the water inlet pipe two (202) extends to the inner part of the algae removal shell (2), one end of the water inlet pipe two (202) is fixedly provided with two scraping strips (503), the outer surface of the algae removal shell (205) is symmetrically arranged inside the algae removal shell (2), a transparent window (205) is fixedly sleeved at one end of the water inlet pipe two ends of the water inlet pipe two (202), and the transparent window (205) is fixedly sleeved on the inner wall (205).

2. The integrated multi-stage water purification ultrafiltration membrane device capable of removing algae according to claim 1, wherein: the center department at algae removal casing (2) top is fixed to be inlayed and is equipped with outlet pipe two (201), the one end of outlet pipe two (201) is linked together with the inside of algae removal casing (2), the bottom of algae removal casing (2) is fixed to be inlayed and is equipped with blow off pipe three (207), the one end of blow off pipe three (207) is linked together with the inside of algae removal casing (2), the surface fixed mounting of blow off pipe three (207) has valve (208).

3. The integrated multi-stage water purification ultrafiltration membrane device capable of removing algae according to claim 2, wherein: the utility model discloses a novel algae removal device, including algae removal casing (2), bottom, algae removal casing (2), outer surface fixation who is close to inlays and is equipped with inlet tube three (203), the inside that one end of inlet tube three (203) extends to algae removal casing (2), the one end of inlet tube three (203) is linked together with the inside of algae removal casing (2), the outer surface fixation who is close to center department of algae removal casing (2) inlays and is equipped with two blow off pipe two (204), two the one end of blow off pipe two (204) all is linked together with the inside of algae removal casing (2).

4. An integrated multi-stage water purification ultrafiltration membrane apparatus capable of removing algae according to claim 3, wherein: the outer surface fixed sleeve that removes algae casing (2) and be close to the bottom is equipped with lantern ring (3), the outward surface of lantern ring (3) is circumference array fixed mounting and has a plurality of bracing pieces (301), a plurality of the bottom of bracing piece (301) is all fixed mounting have chassis (302), a plurality of the bottom of chassis (302) is all fixed mounting has a plurality of protruding (303).

5. The integrated multi-stage water purification ultrafiltration membrane device capable of removing algae according to claim 4, wherein: the outer surface fixed mounting of lantern ring (3) has two round bars (4), two the one end fixed mounting of round bar (4) has square board (401), the top fixed mounting of square board (401) has rose box (402), one side activity that rose box (402) are close to the top has inlayed filter frame (406), one side fixed mounting of filter frame (406) has handle (407).

6. The integrated multi-stage water purification ultrafiltration membrane device capable of removing algae according to claim 5, wherein: the top fixed mounting of rose box (402) has pump body one (403), the fixed drain pipe (405) that inlays in top of rose box (402), the one end fixed mounting of drain pipe (405) is at the drainage end of pump body one (403), two the other end fixed mounting of blow off pipe two (204) has Y venturi tube (404), one of them one end fixed mounting of Y venturi tube (404) is at the pumping end of pump body one (403).

7. The integrated multi-stage water purification ultrafiltration membrane device capable of removing algae according to claim 6, wherein: one side fixed mounting of square board (401) has fixed plate (408), the top fixed mounting of fixed plate (408) has pump body two (409), one side that rose box (402) are close to the bottom is fixed to be inlayed and is had drinking-water pipe (410), the one end fixed mounting of drinking-water pipe (410) is at the pumping end of pump body two (409), the other end of inlet tube three (203) is provided with connecting piece (411), the one end fixed mounting of connecting piece (411) is at the drainage end of pump body two (409).

8. The integrated multi-stage water purification ultrafiltration membrane device capable of removing algae according to claim 7, wherein: the other two ends of the Y-shaped pipe (404) are respectively communicated with the other ends of the two blow-down pipes (204), the other end of the drain pipe (405) is communicated with the inside of the filter box (402), the other end of the water suction pipe (410) is communicated with the inside of the filter box (402), and the other end of the connecting piece (411) is communicated with the other end of the water inlet pipe (203).

9. The integrated multi-stage water purification ultrafiltration membrane device capable of removing algae according to claim 1, wherein: the center of the bottom of the ultrafiltration membrane equipment shell (1) is fixedly embedded with a first water inlet pipe (103), one end of the first water inlet pipe (103) is communicated with the inside of the ultrafiltration membrane equipment shell (1), the first water inlet pipe (103) and a second water outlet pipe (201) are fixedly connected through a flange, the center of the top of the ultrafiltration membrane equipment shell (1) is fixedly embedded with a first water outlet pipe (101), one end of the first water outlet pipe (101) is communicated with the inside of the ultrafiltration membrane equipment shell (1), a first sewage draining pipe (102) is fixedly embedded in the outer surface, close to the top, of the ultrafiltration membrane equipment shell (1), and one end of the first sewage draining pipe (102) is communicated with the inside of the ultrafiltration membrane equipment shell (1).

10. The integrated multi-stage water purification ultrafiltration membrane device capable of removing algae according to claim 9, wherein: the ultrafiltration membrane equipment comprises an ultrafiltration membrane equipment shell (1), wherein a first mounting plate (104) is fixedly embedded in the inner wall, close to the top, of the ultrafiltration membrane equipment shell (1), a second mounting plate (105) is fixedly embedded in the inner wall, close to the bottom, of the ultrafiltration membrane equipment shell (1), a plurality of ultrafiltration membrane wires (107) are fixedly embedded in the opposite sides of the second mounting plate (105) and the first mounting plate (104), and a through hole (106) is formed in the center of the second mounting plate (105).