A purification treatment device based on a ceramic membrane

Abstract

The present invention relates to the field of sewage purification, and particularly to a purification treatment device based on a ceramic membrane, including a box body, a cover plate and a water inlet hopper; the box body is fixedly connected with the cover plate; the cover plate is fixedly connected with the water inlet hopper; it also includes a baffle plate, a coarse filtration component and a flow splitting component, etc.; the box body is fixedly connected with the baffle plate, and the baffle plate is located below the coarse filtration component; the box body is connected with a coarse filtration component for coarsely filtering sewage; the box body is connected with a flow splitting component for splitting the sewage. In the present invention, by controlling the electric push rod, the connecting rod and the reinforcing plate drive the ultrafiltration membrane to move downward until the ultrafiltration membrane contacts the bottom plate, so that the ultrafiltration membrane squeezes the water on the upper side of the bottom plate, and the water passes through the ultrafiltration membrane and flows to the upper side of the ultrafiltration membrane, thereby enabling the water on the upper side of the bottom plate to backwash the ultrafiltration membrane, washing out the impurities on the ultrafiltration membrane to the upper side of the ultrafiltration membrane, and further performing backwash cleaning on the ultrafiltration membrane.

Description

Technical Field

[0001] The present invention relates to the field of sewage purification, and particularly to a purification treatment device based on a ceramic membrane. Background Art

[0002] The ceramic membrane is an effective purification element for sewage, which can filter out harmful substances such as rust, sediment, suspended solids, colloids, bacteria, and macromolecular organic matter in water. For example, a Chinese patent with the publication number: CN117566956A discloses an intelligent ultrafiltration membrane water treatment device. By setting an ultrafiltration mechanism and a drug delivery mechanism and associating them, when the ultrafiltration membrane is blocked, the gradually increasing water pressure in the ultrafiltration tank is utilized to realize the switching between water injection and drug injection. At the same time, the potential energy of the drug falling during drug injection is used to drive the pumping box to continuously draw out and press out the drug, and the ultrafiltration membrane is reversely flushed through a nozzle, thereby greatly improving the cleaning efficiency and effect of ultrafiltration.

[0003] However, when soaking and cleaning the ultrafiltration membrane, it is necessary to stop the sewage purification and wait until the ultrafiltration membrane cleaning is completed before continuing the sewage purification, which greatly reduces the sewage purification efficiency. Even though there are existing devices that can disassemble, replace, and clean the ultrafiltration membrane without stopping the machine, it is necessary to disassemble and remove the ultrafiltration membrane from the purification equipment for cleaning, increasing additional disassembly and cleaning work, and it can only soak and clean one side of the ultrafiltration membrane, resulting in poor soaking effect. Summary of the Invention

[0004] In order to overcome the disadvantages that the existing purification equipment needs to disassemble and remove the ultrafiltration membrane from the purification equipment for cleaning, increasing additional disassembly and cleaning work, and it can only soak and clean one side of the ultrafiltration membrane, resulting in poor soaking effect, the present invention provides a purification treatment device based on a ceramic membrane.

[0005] The technical implementation solution of the present invention is as follows: A purification treatment device based on a ceramic membrane, comprising a box body, a cover plate and a water inlet hopper; the box body is fixedly connected with the cover plate; the cover plate is fixedly connected with the water inlet hopper; it further comprises a baffle plate, a partition plate, a rectangular plate, a water inlet pump, a bottom plate, a valve, an ultrafiltration membrane, an electrode, a pipeline, a coarse filtration component and a shunt component; the box body is fixedly connected with a baffle plate, and the baffle plate is located below the coarse filtration component; the baffle plate is provided with a rectangular groove; the box body is fixedly connected with a partition plate; the box body is fixedly connected with two rectangular plates, and the rectangular plates are fixedly connected with the partition plate; each rectangular plate is fixedly connected with a water inlet pump; the box body is fixedly connected with two bottom plates, and the bottom plates are fixedly connected with the partition plate; each bottom plate is fixedly connected with a valve; the box body is connected with two ultrafiltration membranes, and the ultrafiltration membranes are connected with the partition plate, and the ultrafiltration membranes are located between the corresponding rectangular plates and bottom plates; each bottom plate is fixedly connected with an electrode, and each rectangular plate is fixedly connected with another electrode; the box body is fixedly connected with two pipelines, and the pipelines are located near the corresponding bottom plates; the box body is connected with a coarse filtration component for coarsely filtering sewage; the box body is connected with a shunt component for shunting sewage.

[0006] Optionally, it further comprises a housing, an electric push rod, a reinforcing plate and a connecting rod; the baffle plate is fixedly connected with two housings; each housing is fixedly connected with an electric push rod; the telescopic end of each electric push rod is fixedly connected with a connecting rod; each connecting rod is fixedly connected with a reinforcing plate, and the ultrafiltration membrane is installed in the corresponding reinforcing plate, and the reinforcing plate is slidably connected with the box body.

[0007] Optionally, a plurality of rubber sealing rings are arranged on the side of the ultrafiltration membrane.

[0008] Optionally, the shunt component comprises an electric rotating shaft, a connecting disk and a shunt plate; the box body is rotatably connected with an electric rotating shaft; the electric rotating shaft is fixedly connected with the connecting disk; the connecting disk is fixedly connected with a shunt plate having a cross-section in the shape of a factory character.

[0009] Optionally, the baffle plate is arranged in a V shape.

[0010] Optionally, it further comprises a medicine inlet pipe; the box body is fixedly connected with two medicine inlet pipes, and the medicine inlet pipes are located near the corresponding rectangular plates.

[0011] Optionally, the coarse filtration component comprises a coarse filter plate, a hydraulic rod, a wedge-shaped plate, a spring rod and a limiting plate; the cover plate is provided with a sliding groove; the coarse filter plate is slidably connected in the box body; the box body is fixedly connected with a hydraulic rod, and the telescopic end of the hydraulic rod passes through the box body and is fixedly connected with the coarse filter plate; the coarse filter plate is fixedly connected with a plurality of wedge-shaped plates; the water inlet hopper is fixedly connected with a plurality of spring rods; the telescopic ends of all the spring rods are jointly fixedly connected with a limiting plate, and the limiting plate is slidably connected with the water inlet hopper.

[0012] Optionally, a scraping strip is arranged at the edge of the coarse filter plate.

[0013] Optionally, it further comprises a collecting hopper; the box body is provided with a collecting hopper, and the collecting hopper is located below the bottom plate.

[0014] Optionally, it further includes a sealing plate; the reinforcing plate is detachably connected to the ultrafiltration membrane; the box body is detachably connected with two sealing plates, and the sealing plates are located between the corresponding rectangular plates and the bottom plate.

[0015] Compared with the prior art, the present invention has the following advantages: By controlling the electric push rod, the connecting rod and the reinforcing plate drive the ultrafiltration membrane to move downward until the ultrafiltration membrane contacts the bottom plate, so that the ultrafiltration membrane squeezes the water on the upper side of the bottom plate, and the water flows through the ultrafiltration membrane to the upper side of the ultrafiltration membrane. Furthermore, the water on the upper side of the bottom plate flushes the ultrafiltration membrane, flushing the impurities on the ultrafiltration membrane to the upper side of the ultrafiltration membrane, thereby performing backwashing cleaning on the ultrafiltration membrane.

[0016] The present invention controls the external pump to start, transports the brine to between the upper sides of the rectangular plate and the ultrafiltration membrane through the medicine inlet pipe, so that the brine soaks the ultrafiltration membrane. Then, the electrodes are energized to electrolyze the brine, and the hypochlorite ions generated by the electrolysis of the brine soak the ultrafiltration membrane, thereby performing sterilization and purification on the ultrafiltration membrane. And during the sterilization and purification process, the electric push rod is controlled to drive the connecting rod and the reinforcing plate to drive the ultrafiltration membrane to move vertically, so that the ultrafiltration membrane is rinsed in the electrolyzed sterilizing solution, improving the soaking and cleaning efficiency of the ultrafiltration membrane.

[0017] When the ultrafiltration membrane needs to be replaced in the present invention, the electric push rod is controlled to drive the connecting rod to drive the reinforcing plate and the ultrafiltration membrane to move upward until the ultrafiltration membrane is flush with the sealing plate. Then, the sealing plate is manually removed from the box body, and then the ultrafiltration membrane is removed from the reinforcing plate for replacement, which is convenient and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the purification treatment device based on the ceramic membrane disclosed by the present invention;

[0019] Figure 2 is a schematic diagram of the internal structure of the box body of the purification treatment device based on the ceramic membrane disclosed by the present invention;

[0020] Figure 3 is a schematic diagram of a combined partial structure of the cover plate, water inlet hopper, baffle plate, partition plate, housing, electric push rod, shunt assembly and coarse filtration assembly of the purification treatment device based on the ceramic membrane disclosed by the present invention;

[0021] Figure 4 is a schematic diagram of a combined partial structure of the baffle plate, partition plate, rectangular plate, water inlet pump, bottom plate, valve, ultrafiltration membrane, electrode, housing, electric push rod, connecting rod, pipeline, reinforcing plate, medicine inlet pipe and shunt assembly of the purification treatment device based on the ceramic membrane disclosed by the present invention;

[0022] Figure 5This is the state diagram disclosed for the purification treatment device based on ceramic membrane of the present invention. Among them, the leftmost one is the schematic diagram of the state of guiding water to the left side, the middle one is the schematic diagram of the state of guiding water to the right side, and the rightmost one is the schematic diagram of the state of guiding water to both sides simultaneously.

[0023] The markings of each component in the attached drawings are as follows: 1 - box body, 2 - cover plate, 3 - water inlet hopper, 101 - baffle plate, 102 - partition plate, 103 - rectangular plate, 104 - water inlet pump, 105 - bottom plate, 106 - valve, 107 - ultrafiltration membrane, 108 - electrode, 109 - housing, 1010 - electric push rod, 1011 - connecting rod, 1012 - electric rotating shaft, 1013 - connecting disk, 1014 - flow dividing plate, 1015 - pipeline, 1016 - reinforcing plate, 1017 - medicine inlet pipe, 201 - coarse filter plate, 202 - hydraulic rod, 203 - wedge-shaped plate, 204 - spring rod, 205 - limiting plate, 301 - collecting hopper, 302 - sealing plate, 1001 - rectangular groove, 21 - chute. Detailed implementation mode

[0024] To make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the attached drawings. It is hereby declared that the upper, lower, left, right, front, rear, inner, outer and other orientation terms that appear or will appear in the text of the present invention are only based on the attached drawings of the present invention, and they do not specifically limit the present invention.

[0025] Embodiment 1

[0026] A purification treatment device based on ceramic membrane, as Figures 1-5 shown, includes a box body 1, a cover plate 2 and a water inlet hopper 3; the box body 1 is fixedly connected with the cover plate 2; the cover plate 2 is fixedly connected with the water inlet hopper 3;

[0027] It also includes a baffle 101, a partition 102, a rectangular plate 103, a feed pump 104, a bottom plate 105, a valve 106, an ultrafiltration membrane 107, an electrode 108, a pipe 1015, a coarse filtration assembly and a flow splitting assembly; a baffle 101 is fixedly connected to the box body 1, and the baffle 101 is located below the coarse filtration assembly; a rectangular groove 1001 is provided on the baffle 101; a partition 102 is fixedly connected to the box body 1; two rectangular plates 103 are fixedly connected to the box body 1 and are distributed left and right, and the rectangular plate 103 is fixedly connected to the partition 102; each rectangular plate 103 is fixedly connected with a feed pump 104; two bottom plates 105 are fixedly connected to the box body 1 and are distributed left and right, and the bottom plate 105 is fixedly connected to the partition 102; each bottom plate 105 is fixedly connected with a valve 106; two ultrafiltration membranes 107 are connected to the box body 1 and are distributed left and right, and the ultrafiltration membrane 107 is connected to the partition 102, and the ultrafiltration membrane 107 is located between the corresponding rectangular plate 103 and the bottom plate 105; each bottom plate 105 is fixedly connected with an electrode 108, and each rectangular plate 103 is fixedly connected with another electrode 108; two pipes 1015 are fixedly connected to the box body 1, and the pipes 1015 are located near the corresponding bottom plates 105; the box body 1 is connected with a coarse filtration assembly for coarsely filtering sewage; the box body 1 is connected with a flow splitting assembly for splitting sewage flow.

[0028] It also includes a housing 109, an electric push rod 1010, a reinforcing plate 1016 and a connecting rod 1011; two housings 109 are fixedly connected to the baffle 101; each housing 109 is bolted with an electric push rod 1010; the telescopic end of each electric push rod 1010 is fixedly connected with a connecting rod 1011; each connecting rod 1011 is fixedly connected with a reinforcing plate 1016, and the ultrafiltration membrane 107 is installed in the corresponding reinforcing plate 1016, and the reinforcing plate 1016 is slidably connected to the box body 1.

[0029] A number of rubber sealing rings are arranged on the side of the ultrafiltration membrane 107 to enhance the sealing performance between the ultrafiltration membrane 107 and the box body 1 and prevent sewage from leaking out from the gap between the ultrafiltration membrane 107 and the box body 1.

[0030] The flow splitting assembly includes an electric rotating shaft 1012, a connecting disc 1013 and a flow splitting plate 1014; the box body 1 is rotatably connected with an electric rotating shaft 1012; the electric rotating shaft 1012 is fixedly connected with a connecting disc 1013; the connecting disc 1013 is fixedly connected with a flow splitting plate 1014 with a cross-section in the shape of a factory character.

[0031] The baffle 101 is arranged in a V shape to guide the sewage to the rectangular groove 1001 and reduce the residue of the sewage on the baffle 101.

[0032] It also includes a medicine inlet pipe 1017; two medicine inlet pipes 1017 are fixedly connected to the box body 1, and the medicine inlet pipes 1017 are located near the corresponding rectangular plates 103.

[0033] When in use, first connect the external sewage pipe to the water inlet hopper 3, the external suction pump to the pipeline 1015, and the external pump to the medicine inlet pipe 1017, and then control the external sewage pipe to input the sewage from the water inlet hopper 3 into the box body 1. The sewage first passes through the coarse filtration of the coarse filtration component to filter out the silt and larger impurities. The sewage after coarse filtration flows to the baffle 101, and then the sewage flows from the rectangular groove 1001 to the diverter plate 1014. Subsequently, the sewage enters the two rectangular plates 103 after being diverted by the diverter plate 1014. After the sewage gathers on the upper side of the rectangular plate 103, control the water inlet pump 104 to pump the sewage gathered on the upper side of the rectangular plate 103 into the ultrafiltration membrane 107 for filtration. The filtered sewage flows to the bottom plate 105 and flows out of the box body 1 from the opened valve 106, completing the filtration and purification of the sewage.

[0034] After long-term use, more impurities will adhere to the surface of the ultrafiltration membrane 107, which will cause the ultrafiltration membrane 107 to be blocked, affecting the purification and filtering effect of sewage. For example, when the ultrafiltration membrane 107 on the left side needs to be cleaned, the electric shaft 1012 is controlled to drive the connecting plate 1013 and the diverter plate 1014 to rotate as shown in the figure. Figure 4 As shown, the diverter plate 1014 only directs the sewage to the ultrafiltration membrane 107 on the right side for filtration treatment. At this time, the water inlet pump 104 stops pumping the sewage on the upper side of the rectangular plate 103 to the ultrafiltration membrane 107, and closes the valve 106. Then, the electric push rod 1010 is controlled to make the connecting rod 1011 and the reinforcing plate 1016 drive the ultrafiltration membrane 107 to move downward until the ultrafiltration membrane 107 contacts the bottom plate 105, so that the ultrafiltration membrane 107 contacts the bottom plate 105. The water on the upper side of the plate 105 is squeezed, and the water flows through the ultrafiltration membrane 107 to the upper side of the ultrafiltration membrane 107, so that the water on the upper side of the bottom plate 105 backwashes the ultrafiltration membrane 107, and the impurities on the ultrafiltration membrane 107 are flushed out to the upper side of the ultrafiltration membrane 107, and then the ultrafiltration membrane 107 is backwashed and cleaned. Then, the external suction pump is controlled to start, and the sewage with impurities on the upper side of the ultrafiltration membrane 107 is pumped out through the pipeline 1015, and then the pipeline 1015 is closed;

[0035] Next, control the external pump to start, and convey the brine through the medicine inlet pipe 1017 to the space between the upper sides of the rectangular plate 103 and the ultrafiltration membrane 107, so that the brine soaks the ultrafiltration membrane 107. Then, energize the electrode 108 to electrolyze the brine by the electrode 108. The hypochlorite ions generated by the electrolysis of the brine soak the ultrafiltration membrane 107, thereby sterilizing and purifying the ultrafiltration membrane 107. And during the sterilization and purification process, control the electric push rod 1010 to make the connecting rod 1011 and the reinforcing plate 1016 drive the ultrafiltration membrane 107 to move vertically, so that the ultrafiltration membrane 107 is rinsed in the electrolyzed sterilizing solution, improving the soaking and cleaning efficiency of the ultrafiltration membrane 107. After the soaking is completed, open the valve 106. Then control the electric push rod 1010 to make the connecting rod 1011 and the reinforcing plate 1016 drive the ultrafiltration membrane 107 to move upward until the ultrafiltration membrane 107 contacts the lower side of the rectangular plate 103. Thus, the soaked sterilizing solution flows out from the opened valve 106 after passing through the ultrafiltration membrane 107.

[0036] Similarly, when it is necessary to clean the ultrafiltration membrane 107 on the right side, control the electric rotating shaft 1012 to drive the connecting disk 1013 and the flow dividing plate 1014 to rotate, so that the flow dividing plate 1014 only guides the sewage to the ultrafiltration membrane 107 on the right side for filtration treatment. And when the sewage volume is large, control the electric rotating shaft 1012 to drive the connecting disk 1013 and the flow dividing plate 1014 to rotate, so that the flow dividing plate 1014 divides the sewage into two ultrafiltration membranes 107 for filtration at the same time, greatly improving the filtration and purification efficiency of the sewage.

[0037] Embodiment 2

[0038] On the basis of Embodiment 1, as Figure 2 and Figure 3 shown, the coarse filtration component includes a coarse filter plate 201, a hydraulic rod 202, a wedge plate 203, a spring rod 204 and a limit plate 205; the cover plate 2 is provided with a chute 21; the coarse filter plate 201 is slidably connected in the box body 1; the box body 1 is bolted with a hydraulic rod 202, and the telescopic end of the hydraulic rod 202 passes through the box body 1 and is fixedly connected to the coarse filter plate 201; two wedge plates 203 are fixedly connected to the coarse filter plate 201; several spring rods 204 are fixedly connected to the water inlet hopper 3; the telescopic ends of all the spring rods 204 are jointly fixedly connected with a limit plate 205, and the limit plate 205 is slidably connected to the water inlet hopper 3.

[0039] A scraping strip is arranged on the edge of the coarse filter plate 201. Thus, when the coarse filter plate 201 moves vertically along the inner wall of the box body 1, the scraping strip on the edge of the coarse filter plate 201 scrapes off the dirt adhering to the inner wall of the box body 1.

[0040] Initially, the coarse filter plate 201 is located close to the baffle 101. After the limiting plate 205 covers and limits the water inlet hopper 3, the hopper opening is smaller. On the premise that the same sewage flow rate is maintained in the water inlet hopper 3, the flow rate of the sewage flowing down through the hopper opening of the water inlet hopper 3 is greater. Consequently, the flow rate of the sewage passing through the coarse filter plate 201 is greater, enhancing the impact force on the coarse filter plate 201 and preventing microorganisms from depositing on the surface of the coarse filter plate 201 and forming a biofilm, which may cause blockage of the coarse filter plate 201. As the coarse filter plate 201 continuously filters the sewage, impurities such as sediment accumulate on the coarse filter plate 201. To prevent the large water flow impact force from washing the sediment and the like on the coarse filter plate 201 down onto the baffle 101, after a predetermined filtration time, the hydraulic rod 202 is controlled to drive the coarse filter plate 201 and the wedge-shaped plate 203 to move upward. The wedge-shaped plate 203 enters the chute 21, and then the wedge-shaped plate 203 pushes the limiting plate 205 to move leftward, stretching the spring rod 204, reducing the limiting degree of the limiting plate 205 on the water inlet hopper 3, increasing the hopper opening of the water inlet hopper 3, reducing the flow rate of the sewage flowing down through the hopper opening of the water inlet hopper 3, and decreasing the impact force on the coarse filter plate 201.

[0041] Embodiment 3

[0042] Based on Embodiment 2, as Figures 3-4 shown, it further includes a collecting hopper 301; the box body 1 is provided with a collecting hopper 301, and the collecting hopper 301 is located below the bottom plate 105.

[0043] It further includes a sealing plate 302; the reinforcing plate 1016 is detachably connected to the ultrafiltration membrane 107; two sealing plates 302 are detachably connected to the box body 1, and the sealing plates 302 are located between the corresponding rectangular plates 103 and the bottom plate 105.

[0044] After the two ultrafiltration membranes 107 purify the sewage, the purified water flows out from the two valves 106 and is collected into the collecting hopper 301 and then flows out of the box body 1, reducing the need to separately collect the water flowing out from the two valves 106 using two collecting pipes, saving costs. And when it is necessary to replace the ultrafiltration membrane 107, the electric push rod 1010 is controlled to drive the connecting rod 1011 to drive the reinforcing plate 1016 and the ultrafiltration membrane 107 to move upward until the ultrafiltration membrane 107 is flush with the sealing plate 302. Then, the sealing plate 302 is manually detached from the box body 1. Next, the ultrafiltration membrane 107 is detached from the reinforcing plate 1016 for replacement, which is convenient and fast.

[0045] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes can be made therein without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A purification treatment device based on a ceramic membrane, comprising a box body (1), a cover plate (2) and a water inlet hopper (3); the box body (1) is fixedly connected with the cover plate (2); the cover plate (2) is fixedly connected with the water inlet hopper (3); and the feature is that: It also includes a baffle (101), a partition board (102), a rectangular plate (103), a water inlet pump (104), a bottom plate (105), a valve (106), an ultrafiltration membrane (107), an electrode (108), a pipeline (1015), a coarse filtration component and a flow splitting component; the box body (1) is fixedly connected with the baffle (101), and the baffle (101) is located below the coarse filtration component; the baffle (101) is provided with a rectangular groove (1001); the box body (1) is fixedly connected with the partition board (102); the box body (1) is fixedly connected with two rectangular plates (103), and the rectangular plates (103) are fixedly connected with the partition board (102); each rectangular plate (103) is fixedly connected with a water inlet pump (104); the box body (1) is fixedly connected with two bottom plates (105), and the bottom plates (105) are fixedly connected with the partition board (102); each bottom plate (105) is fixedly connected with a valve (106); the box body (1) is connected with two ultrafiltration membranes (107), and the ultrafiltration membranes (107) are connected with the partition board (102), and the ultrafiltration membranes (107) are located between the corresponding rectangular plates (103) and bottom plates (105); each bottom plate (105) is fixedly connected with an electrode (108), and each rectangular plate (103) is fixedly connected with another electrode (108); the box body (1) is fixedly connected with two pipelines (1015), and the pipelines (1015) are located at positions close to the corresponding bottom plates (105); the box body (1) is connected with a coarse filtration component for coarsely filtering sewage; the box body (1) is connected with a flow splitting component for splitting sewage.

2. The purification treatment device based on a ceramic membrane according to claim 1, wherein: It also includes a housing (109), an electric push rod (1010), a reinforcing plate (1016) and a connecting rod (1011); the baffle (101) is fixedly connected with two housings (109); each housing (109) is fixedly connected with an electric push rod (1010); the telescopic end of each electric push rod (1010) is fixedly connected with a connecting rod (1011); each connecting rod (1011) is fixedly connected with a reinforcing plate (1016), and the ultrafiltration membrane (107) is installed in the corresponding reinforcing plate (1016), and the reinforcing plate (1016) is slidably connected with the box body (1).

3. The purification treatment device based on a ceramic membrane according to claim 1, characterized in that: A number of rubber sealing rings are arranged on the side of the ultrafiltration membrane (107).

4. A purification treatment device based on a ceramic membrane according to claim 1, characterized in that: The flow splitting component includes an electric rotating shaft (1012), a connecting disc (1013) and a flow splitting plate (1014); the box body (1) is rotatably connected with the electric rotating shaft (1012); the electric rotating shaft (1012) is fixedly connected with the connecting disc (1013); the connecting disc (1013) is fixedly connected with a flow splitting plate (1014) with a cross-section in the shape of a factory character.

5. A purification treatment device based on a ceramic membrane according to claim 1, characterized in that: The baffle (101) is arranged in a V shape.

6. The purification treatment device based on a ceramic membrane according to claim 1, characterized in that: It also includes a medicine inlet pipe (1017); the box body (1) is fixedly connected with two medicine inlet pipes (1017), and the medicine inlet pipes (1017) are located at positions close to the corresponding rectangular plates (103).

7. The purification treatment equipment based on a ceramic membrane according to claim 1, characterized in that: The coarse filtration component includes a coarse filter plate (201), a hydraulic rod (202), a wedge plate (203), a spring rod (204) and a limit plate (205); the cover plate (2) is provided with a chute (21); the coarse filter plate (201) is slidably connected inside the box body (1); the box body (1) is fixedly connected with a hydraulic rod (202), and the telescopic end of the hydraulic rod (202) passes through the box body (1) and is fixedly connected with the coarse filter plate (201); several wedge plates (203) are fixedly connected to the coarse filter plate (201); several spring rods (204) are fixedly connected to the water inlet hopper (3); the telescopic ends of all the spring rods (204) are commonly fixedly connected with a limit plate (205), and the limit plate (205) is slidably connected with the water inlet hopper (3).

8. A purification treatment device based on a ceramic membrane according to claim 7, characterized in that: A scraping strip is arranged at the edge of the coarse filter plate (201).

9. A purification treatment device based on a ceramic membrane according to claim 1, characterized in that: It further includes a collecting hopper (301); the box body (1) is provided with a collecting hopper (301), and the collecting hopper (301) is located below the bottom plate (105).

10. The purification treatment device based on a ceramic membrane according to claim 2, characterized in that: It further includes a sealing plate (302); the reinforcing plate (1016) is detachably connected to the ultrafiltration membrane (107); two sealing plates (302) are detachably connected to the box body (1), and the sealing plates (302) are located between the corresponding rectangular plates (103) and the bottom plate (105).

Images