Self-cleaning ceramic membrane water purifying device

Abstract

The utility model discloses a self-cleaning ceramic membrane water purifying device, which relates to the technical field of water purifying devices and comprises a shell, a ceramic membrane body filtering device is arranged in the shell, a drain pipe is arranged on the side edge of the ceramic membrane body filtering device, and a water pump is arranged in the drain pipe. According to the utility model, the water pump, the drain pipe and the drain outlet are arranged, so that clean water accumulated in the drain pipe can be fed from the water outlet and reversely permeates through the ceramic membrane filtering device, the surface of the ceramic membrane filtering device is backwashed, the discharge of intercepted impurities is effectively promoted, and meanwhile, the ceramic membrane filtering device is detachable, so that the aim of maintenance or replacement is fulfilled.

Description

TECHNICAL FIELD

[0001] The utility model belongs to water purifying device technical field, concretely relates to a self -cleaning ceramic membrane water purifying device. BACKGROUND

[0002] The ceramic membrane water purifying device is a kind of equipment for purifying water quality, and its main principle is to filter and separate water by ceramic membrane, remove suspended solids, colloid, bacteria, virus and other small particles and harmful substances in it, so as to obtain relatively pure water.

[0003] If water contains higher salt and dissolved solids, long-time use of ceramic membrane water purifying device can cause the surface of ceramic membrane to scale, so that the membrane hole of ceramic membrane is blocked, and the water permeability is reduced, which will cause the water flow to decrease and the filtering effect to drop.Therefore, the technical personnel in the prior art provide a self-cleaning ceramic membrane water purifying device. UTILITY MODEL CONTENTS

[0004] The utility model wants to solve the technical problem to provide a self-cleaning ceramic membrane water purifying device.

[0005] In order to solve the above technical problem, the utility model adopts the technical scheme as follows:

[0006] A self-cleaning ceramic membrane water purifying device, comprising a shell, the shell is internally provided with ceramic membrane body filter device, the side of ceramic membrane body filter device is provided with drain pipe, the drain pipe is internally provided with water pump.

[0007] Further, the shell upper end is provided with main lid, and the shell lower end is provided with blowdown opening, and the shell side is provided with water inlet and water outlet.

[0008] Further, the water inlet and water outlet are provided with flow limiting ring.

[0009] Further, the ceramic membrane body filter device is sequentially provided with filter cotton, biochemical ball, activated carbon and ceramic ring from outside to inside.

[0010] Further, the upper end of ceramic membrane body filter device is provided with drain passage, and the upper end of drain passage is provided with handle.

[0011] Further, the side of drain passage is provided with water receiving port, and the water receiving port is connected with drain pipe.

[0012] Compared with prior art, the utility model has the following advantages:

[0013] The utility model discloses a water pump, drain pipe and sewage outlet are set up, can make the clean water of storage in drain pipe or from the water inlet, reverse through ceramic membrane filter device, thereby to the surface of ceramic membrane filter device carries out backflushing, effectively promoted the discharge of the retention impurity, the four filter devices of ceramic membrane filter device side are all seted up simultaneously, can effectively increase the purification quality and efficiency of water body. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the structure schematic diagram of water purifying device of the utility model;

[0015] Figure 2 It is the water purifying state structure schematic diagram of water purifying device of the utility model;

[0016] Figure 3 It is the sewage state structure schematic diagram of water purifying device of the utility model;

[0017] Figure 4 It is the overhead structure schematic diagram of water purifying device of the utility model.

[0018] In the drawing, 1, shell;2, main lid;3, water inlet;4, restrictor ring;5, ceramic membrane filter device;501, filter cotton;502, biochemical ball;503, activated carbon;504, ceramic ring;6, sewage outlet;7, water receiving port;8, drain pipe;9, water pump;10, water outlet;11, handle;12, drainage channel. DETAILED DESCRIPTION

[0019] The utility model is further illustrated below in combination with specific embodiment, and the embodiment is implemented under the premise of the technical scheme of the utility model, and should understand that these embodiments are only for illustrating the utility model and are not for limiting the scope of the utility model.

[0020] For example, Figures 1-4The utility model provides a kind of self-cleaning ceramic membrane water purifying device, including shell 1, main cover 2, water inlet 3, flow limiting ring 4, ceramic membrane filter device 5, filter cotton 501, biochemical ball 502, activated carbon 503, ceramic ring 504, sewage outlet 6, water inlet 7, drain pipe 8, water pump 9, water outlet 10, handle 11 and drainage passage 12.Shell 1 upper end is provided with main cover 2, shell 1 lower end is provided with sewage outlet 6, shell 1 side is provided with water inlet 3 and water outlet 10, water inlet 3 and water outlet 10 are provided with flow limiting ring 4, shell 1 inside is provided with ceramic membrane body filter device 5, ceramic membrane body filter device 5 is sequentially provided with filter cotton 501, biochemical ball 502, activated carbon 503 and ceramic ring 504 from outside to inside, ceramic membrane body filter device 5 upper end is provided with drainage passage 12, drainage passage 12 upper end is provided with handle 11, drainage passage 12 side is provided with water inlet 7, water inlet 7 connects drain pipe 8, drain pipe 8 inside is provided with water pump 9, water pump 9 is connected with water outlet 10.

[0021] In the embodiment, the left side of the shell 1 is provided with the water inlet 3, and the water inlet 3 is sleeved with the flow limiting ring 4, so that the water inlet speed can be effectively controlled. The upper end of the shell 1 is provided with the main cover 2. The inside of the shell 1 is provided with the ceramic membrane filter device 5. The upper end of the ceramic membrane filter device 5 is provided with the drainage passage 12. The handle 11 is welded to the outside upper end of the drainage passage 12, so that the ceramic membrane filter device 5 can be easily opened, pulled and repaired or replaced after being damaged. The outermost layer of the ceramic membrane filter device 5 is provided with the filter cotton 501, so that the larger particles of impurities can be effectively removed. The inner layer of the filter cotton 501 is provided with the biochemical ball 502, so that the aeration and the increase of the dissolved oxygen in the water can be achieved. The inner layer of the biochemical ball 502 is provided with the activated carbon 503, so that the fine impurities in the water and the peculiar smell contained in the water can be well removed, and the adsorption of the toxic elements and the dirt can also be removed. The inner layer of the activated carbon 503 is provided with the ceramic ring 504, so that the beneficial nitrifying bacteria can be cultivated to digest the excrement of fish.

[0022] In the embodiment, the side of the drainage passage 12 is connected with the water inlet 7 through the flange with the sealing ring. The water inlet 7 is connected with the drain pipe 8 through the flange with the sealing ring. The water pump 9 is arranged in the drain pipe 8. The water pump 7 is connected with the water outlet 10. The water outlet 10 is sleeved with the flow limiting ring 4. After the water is purified by the ceramic membrane filter device 5, the water flows into the drain pipe 8 through the water inlet 7 in the drainage passage 12 and flows out from the water outlet 10. The lower end of the shell 1 is provided with the sewage outlet 6. When the water outlet 10 is closed, the purified water can be returned to the ceramic membrane filter device 5 again by the water pump 9 to discharge the impurities to the sewage outlet 6, or the water outlet 10 is opened to connect the purified water to return to the ceramic membrane filter device 5 again by the water pump 9 to discharge the impurities to the sewage outlet 6.

[0023] The use process or principle of the utility model:

[0024] First, the left side of the pump housing 1 is provided with a water inlet 3, the water inlet 3 is sleeved with a flow ring 4, which helps to control the flow rate of water, the inside of the shell 1 is provided with a ceramic membrane filter device 5, the outermost layer of the ceramic membrane filter device 5 is provided with filter cotton 501, the inner layer of the filter cotton 501 is provided with biochemical balls 502, the inner layer of the biochemical balls 502 is provided with activated carbon 503, and the inner layer of the activated carbon 503 is provided with a ceramic ring 504, when the water enters from the water inlet 3, the water enters from the three sides of the ceramic membrane filter device 5 at the same time, and the water passes through the filter cotton 501, the biochemical balls 502, the activated carbon 503 and the ceramic ring 504 in turn, which can effectively filter the particles and peculiar smell in the water, increase the dissolved oxygen in the water by aeration, and cultivate beneficial nitrifying bacteria to digest the excrement of fish, then the purified water passes through the water outlet passage 12 arranged at the upper end of the ceramic membrane filter device 5, then passes through the water inlet 7 connected by the sealing ring flange arranged at the side of the water outlet passage 12, and flows into the drainage pipe 8 connected by the sealing ring flange, and finally flows out of the water outlet 10; when the ceramic membrane filter device 5 needs to be cleaned, the water inlet 3 is closed, the sewage outlet 6 arranged at the lower end of the shell 1 is opened, the water enters the drainage pipe 8 provided with the water pump 9 through the water outlet 10, the water enters the drainage pipe 8 through the water outlet 10 by the water pump 9, and then enters the ceramic membrane filter device 5 for cleaning, finally the trapped impurities of the ceramic membrane filter device 5 are discharged through the sewage outlet 6, if the water outlet 10 is not opened, the water stored in the drainage pipe 8 after purification can be used to enter the drainage pipe 8 through the water outlet 10 by the water pump 9, then enter the ceramic membrane filter device 5 for cleaning, and finally the trapped impurities of the ceramic membrane filter device 5 are discharged through the sewage outlet 6, the upper end of the shell 1 is provided with a main cover, the upper end of the ceramic membrane filter device 5 is provided with a handle 11, if the ceramic membrane filter device 5 is damaged, the main cover 2 is opened and the handle 11 is pulled to repair or replace it.

[0025] The above only describes the preferred embodiments of the present application, and it should be pointed out that for ordinary skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, and these improvements and refinements should be considered as the protection scope of the present application.

Claims

1. A self-cleaning ceramic membrane water purification device comprising a housing (1), characterized in that: The shell (1) is internally provided with a ceramic membrane body filter device (5), the ceramic membrane body filter device (5) is provided with a drain pipe (8) on the side, and the drain pipe (8) is provided with a water pump (9) inside.

2. The self-cleanable ceramic membrane water purification device of claim 1, wherein: The upper end of the shell (1) is provided with a main cover (2), the lower end of the shell (1) is provided with a sewage outlet (6), and the side of the shell is provided with a water inlet (3) and a water outlet (10).

3. The self-cleanable ceramic membrane water purification device of claim 2, wherein: Flow limiting rings (4) are arranged on the water inlet (3) and the water outlet (10).

4. The self-cleanable ceramic membrane water purification device of claim 1, wherein: The ceramic membrane body filter device (5) is sequentially provided with filter cotton (501), biochemical balls (502), activated carbon (503) and ceramic rings (504) from outside to inside.

5. The self-cleanable ceramic membrane water purification device of claim 1, wherein: The upper end of the ceramic membrane body filter device (5) is provided with a drainage channel (12), and the upper end of the drainage channel (12) is provided with a handle (11).

6. The self-cleanable ceramic membrane water purification device of claim 5, wherein: The side of the drainage channel (12) is provided with a water receiving port (7), and the water receiving port (7) is connected with the drain pipe (8).

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