CN116514227B - Modularized automatic purifying device - Google Patents
Modularized automatic purifying device Download PDFInfo
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- CN116514227B CN116514227B CN202310689757.5A CN202310689757A CN116514227B CN 116514227 B CN116514227 B CN 116514227B CN 202310689757 A CN202310689757 A CN 202310689757A CN 116514227 B CN116514227 B CN 116514227B
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- ceramic membrane
- water
- clean water
- supporting plate
- bin
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 111
- 238000007789 sealing Methods 0.000 claims abstract description 95
- 239000000919 ceramic Substances 0.000 claims abstract description 76
- 239000012528 membrane Substances 0.000 claims abstract description 74
- 238000001914 filtration Methods 0.000 claims abstract description 37
- 238000003860 storage Methods 0.000 claims abstract description 14
- 238000000746 purification Methods 0.000 claims abstract description 13
- 238000011010 flushing procedure Methods 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 239000010865 sewage Substances 0.000 claims description 22
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000010802 sludge Substances 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002351 wastewater Substances 0.000 description 10
- 239000000084 colloidal system Substances 0.000 description 5
- 238000011001 backwashing Methods 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000005374 membrane filtration Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 229910052809 inorganic oxide Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004075 wastewater filtration Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/004—Seals, connections
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/005—Valves
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/007—Modular design
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a modularized automatic purification device, which comprises a purification filtration bin, a sludge bin and a clean water bin, wherein a plurality of modularized ceramic membrane filter groups are arranged in the purification filtration bin, each modularized ceramic membrane filter group comprises a ceramic membrane filter group support, an upper support plate, a lower support plate and a ceramic membrane tube, clean water outlets are respectively arranged at two ends of the upper support plate, the clean water outlets are connected with a collecting tube, a back flushing water inlet and a clean water collecting opening are arranged on the collecting tube, a water storage cavity and a water through hole are respectively arranged in the support plate, a sealing structure is arranged between the ceramic membrane tubes and the water through holes communicated with the water storage cavity, filtration bin platforms are arranged at two sides of the upper port of the purification filtration bin, a clean water back flushing pump and a clean water self-sucking pump are respectively arranged on the filtration bin platforms, the clean water bin is connected with the clean water back flushing pump through a pipeline, the clean water back flushing pump is connected with the back flushing water inlet, and the collecting opening is connected with a clean water outlet pipe and a liquid level ball valve. The invention has the advantages of convenient and quick installation and replacement, no need of shutdown operation, improved service cycle and sealing effect, reduced labor hour and material cost, and improved filtration production efficiency.
Description
Technical Field
The invention relates to a sewage and wastewater filtering and purifying device, in particular to a sewage and wastewater filtering and automatic purifying device with a modularized filtering unit.
Background
The ceramic membrane tube is coated on the outer surface of the carrier according to the requirements of filter media, and ceramic membrane tubes (200-0.01 mu m) with various apertures are produced, so that the ceramic membrane tube has the characteristics of good thermal stability, high strength, chemical corrosion resistance, good cleaning performance, high-efficiency filtration, precise filtration and the like, and is widely used in wastewater purification treatment in industries such as chemical industry, metallurgy, thermal power, coking, nuclear industry and the like. In use, the waste water filtering and purifying device is commonly used for filtering and purifying waste water by combining a plurality of ceramic membrane tubes and pressing plates to form a frame body which is placed in a waste water tank. However, the following problems exist in practical use:
firstly, it is: the traditional many ceramic membrane pipes are permanently fixed in the purification filtration bin through special daub, and installation time is long, if the ceramic membrane pipe need be changed or maintained in the use, need demolish many ceramic membrane pipes, maintenance change personnel just can enter into the purification filtration bin and carry out work, change easy maintenance.
Secondly, it is: the traditional filtering and purifying device is characterized in that the ceramic membrane tube is independently and permanently fixedly arranged in the purifying and filtering bin and is required to be stopped for treatment, so that the on-line replacement or on-line back flushing cannot be realized, and the time and the labor are wasted.
Thirdly, the method comprises the following steps: because ceramic membrane tube end face sealing area is limited by pipe wall size and shape, its tube end face is sealed with flat pad commonly, because flat pad sealing area is comparatively little, and waste water erosion and washing are added, and flat pad sealing is ageing inefficacy easily, and waste water leakage takes place for the terminal surface easily, needs the regular flat pad to change, not only influences waste water filtration purification quality, reduces filtration efficiency moreover, increases working cost. In order to solve the problem, in the prior art, a layer of powder formed by mixing a plurality of inorganic oxides is formed on the end face of a pipe and coated on the end face of the pipe, and then the pipe is dried and fired at high temperature, and a layer of vitreous sealing layer is formed on the end face of the pipe to seal the end face of the pipe. The sealing gasket is additionally arranged when the end face of the pipe is sealed by the flat gasket, and the flat gasket and the sealing gasket are coated on the end face of the pipe by adopting the temperature-resistant and corrosion-resistant colloid, so that the glue is troublesome to glue, labor and time are wasted, a large amount of colloid is consumed, and the colloid is inconvenient to detach, clean and replace.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides the modularized automatic purifying device which is convenient to maintain, can realize online replacement, back flushing and quick assembly, improves the service cycle and sealing effect, reduces the labor hour and material cost and improves the filtering production efficiency.
The invention adopts the technical proposal for solving the first problem and the second problem existing in the prior art that: the modularized automatic purification device sequentially comprises a purification filtration bin, a sludge bin and a clear water bin from top to bottom, wherein the sludge bin is connected with a sewage inlet pipe, the lower end of the sludge bin is provided with a sewage outlet, the sewage outlet is connected with the sewage outlet pipe through a valve, a liquid level ball float valve is arranged in the clear water bin, a plurality of modularized ceramic membrane filtration groups are arranged in the purification filtration bin at intervals, each modularized ceramic membrane filtration group comprises a ceramic membrane filtration group support, an upper support plate, a lower support plate and a ceramic membrane pipe, both ends of the upper support plate are respectively provided with a clear water outlet, the clear water outlets are connected with a collecting pipe through connecting pipes, the collecting pipes are respectively provided with a back flushing water inlet and a clear water collecting port, water storage cavities are respectively arranged in the upper support plate and the lower support plate, water through holes which can be communicated with the ceramic membrane pipes and the water storage cavities are arranged on the upper support plate and the lower support plate, a sealing structure is arranged between the water through holes, connecting plates are arranged on both sides of the upper support plate and the lower support plate, the connecting plates are connected with the support plates through reinforcing plates, and the ceramic membrane can be fixed between the upper support plate and the lower support plate through fastening nuts; the two sides of the upper port of the purifying and filtering bin are provided with filtering bin platforms, the filtering bin platforms are respectively provided with a clean water recoil pump and a clean water self-priming pump, the clean water bin is connected with the clean water recoil pump through a pipeline, the clean water recoil pump is connected with a recoil water inlet on the collecting pipe through a clean water recoil pipe, and a clean water collecting port on the collecting pipe is respectively connected with a clean water outlet pipe and a liquid level ball float valve through a pipeline and a clean water self-priming pump.
In order to solve the third problem existing in the prior art, further, the seal structure is a combined whole, it includes the plane sealing gasket with water outlet in the middle, the conical sealing sleeve that upper end and plane sealing gasket outside are whole to link to each other and set up the O-shaped seal circle on the interior oblique side of conical sealing sleeve, the plane sealing gasket is provided with the back-off groove with the conical sealing sleeve junction, the interval is provided with a plurality of U-shaped windows on the conical sealing sleeve interior oblique wall, be provided with the wedge shaped tongue plate that the outer oblique side is higher than the outer oblique side of conical sealing sleeve, interior oblique side and the interior oblique side parallel and level of conical sealing sleeve in the U-shaped window, wedge shaped tongue plate upper end links to each other with the conical sealing sleeve is whole, and wedge shaped tongue plate can inwards swing around its upper end in the U-shaped window under the exogenic action, the interior oblique side lower extreme of conical sealing sleeve and wedge shaped tongue plate lower extreme are provided with circular recess, O-shaped seal circle sets up in circular recess, plane sealing gasket and conical sealing sleeve are when simultaneously to decurrent external force acts on, and plane sealing sleeve receives the extrusion and will ceramic membrane tube end face, and the ceramic membrane end face sealing gasket, the outer end face is realized simultaneously when the ceramic membrane is sealed with the outer side.
The sealing structure comprises a plane sealing gasket, a conical sealing sleeve and an O-shaped sealing ring, and is made of a natural rubber material or an asbestos material with corrosion resistance, wear resistance and high strength.
The invention has the technical effects that:
1. the installation is changed convenient and fast, when needs installation, only need hang into purification filtration storehouse with a plurality of modularization ceramic membrane filter groups that install in advance, when changing certain or many ceramic membrane pipe, need not shut down the operation, only need hang out the modularization ceramic membrane filter group that needs to be changed, with wherein need change ceramic membrane pipe take out and pack into can, labour saving and time saving.
2. When the sealing structure is used for assembling the filtering device, the extrusion force generated when the upper support plate and the lower support plate are used for fastening and fixing the ceramic membrane tube is utilized to seal the end face and the outer side face of the ceramic membrane tube simultaneously, so that the rapid assembly can be realized, the full sealing of the end face of the tube can be realized, the service cycle and the sealing effect are improved, meanwhile, the fastening nut is loosened, the sealing structure can be rapidly taken out, the replacement and maintenance are labor-saving and time-saving, the convenience is realized, additional sealing materials and colloid materials are not required to be consumed, the working time and the material cost are reduced, and the filtering production efficiency is improved.
Drawings
Figure 1 is a schematic diagram of the main structure of the present invention,
figure 2 is a top view of figure 1,
figure 3 is an enlarged schematic view of the modular ceramic membrane filter unit of figure 2,
figure 4 is a schematic view of a front view amplifying structure of the modular ceramic membrane filter set of the present invention,
figure 5 is a schematic view of the I-I partial enlarged structure of figure 4,
figure 6 is a schematic top view of the seal,
figure 7 is a schematic view of the cross-sectional A-A configuration of figure 6,
fig. 8 is a force diagram of the seal structure in use.
In the figure, 1, a clean water recoil pump 2, a clean water recoil pipe 3, a purifying filter house 4, a modularized ceramic membrane filter group 5, a sludge house 6, a clean water house 7, a liquid level ball float valve 8, a sewage outlet 9, a sewage pipe 10, a sewage inlet pipe 11, a ceramic membrane filter group bracket 12, a filter house platform 13, a clean water producing self-priming pump 14, a clean water outlet pipe 15, a recoil water inlet 16, a clean water collecting opening 17, a collecting pipe 18, a connecting pipe 19, a ceramic membrane pipe 20, a clean water outlet 21, an upper supporting plate 22, a lower supporting plate 23, a water through hole 24, a double-headed screw 25, a fastening nut 26, a reinforcing plate 27, a water storage cavity 28, a water through hole 29, an inclined pressure surface 30, a limiting ring body 31, a relief groove 32, an inner inclined side surface 33, an O-shaped sealing ring 34, a connecting plate 35, a circular groove 36, a plane sealing pad 37, a U-shaped window 38, a conical sealing sleeve 39 and a wedge-shaped tongue plate.
Detailed Description
1-4, the modularized automatic purifying device sequentially comprises a purifying and filtering bin 3, a sludge bin 5 and a clear water bin 6 from top to bottom, wherein the sludge bin is connected with a sewage inlet pipe 10, the lower end of the sludge bin is provided with a sewage outlet 8, the sewage outlet is connected with a sewage pipe 9 through a valve, a liquid level ball float valve 7 is arranged in the clear water bin, a plurality of modularized ceramic membrane filter groups 4 are arranged in the purifying and filtering bin at intervals in parallel or in a staggered manner, each modularized ceramic membrane filter group comprises a ceramic membrane filter group bracket 11, an upper supporting plate 21, a lower supporting plate 22 and a ceramic membrane pipe 19, clear water outlets 20 are respectively arranged at two ends of the upper supporting plate and are connected with a collecting pipe 17 through connecting pipes 18, the collecting pipe is respectively provided with a backflushing water inlet 15 and a clear water collecting port 16, water storage cavities 27 are respectively arranged in the upper supporting plate and the lower supporting plate, water through holes 23 which can be communicated with the ceramic membrane tubes and the water storage cavities are arranged in the upper supporting plate and the lower supporting plate, a sealing structure is arranged between the water through holes 23 which can be communicated with the ceramic membrane tubes and the water storage cavities, a plurality of ceramic membrane tubes 19 are connected between the upper supporting plate and the lower supporting plate in an arrangement way through the water through holes, connecting plates 34 are arranged on two sides of the upper supporting plate and the lower supporting plate, the connecting plates 34 are connected with the supporting plates through reinforcing plates 26, double-headed screws 24 are connected between the connecting plates on the four corners of the upper supporting plate and the lower supporting plate, and the ceramic membrane tubes 19 can be fixed between the upper supporting plate 21 and the lower supporting plate 22 through fastening nuts 25; the two sides of the port at the upper part of the purifying and filtering bin are provided with a filtering bin platform 12, the filtering bin platform is respectively provided with a clean water recoil pump 1 and a clean water self-priming pump 13, the clean water bin 6 is connected with the clean water recoil pump 1 through a pipeline, the clean water recoil pump is connected with a recoil water inlet 15 on a collecting pipe 17 through a clean water recoil pipe 2, and a clean water collecting port 16 on the collecting pipe 17 is respectively connected with a clean water outlet pipe 14 and a liquid level ball cock 7 through a pipeline and the clean water self-priming pump.
When the sewage treatment device is used, sewage enters the sewage bin 5 from the sewage water inlet pipe 10, enters the inner surface through the outer surfaces of the ceramic membrane pipes 19 of the modularized ceramic membrane filter group 4, is filtered to obtain clear water, flows into the clear water collecting port 16 through the clear water outlet, the connecting pipe and the collecting pipe, flows into the clear water bin 6 or is sent out from the clear water outlet pipe 14 through the clear water self-sucking pump 13, and when in backwashing, clear water in the clear water bin is pumped by the clear water backwashing pump, and enters the ceramic membrane pipes of the modularized ceramic membrane filter group 4 through the clear water backwashing pipe and the backwashing water inlet to backwash the ceramic membrane surfaces, and the backwashed sludge flows into the sewage bin through the sewage outlet, the sewage discharging valve and the sewage discharging pipe to a subsequent treatment process.
In the second embodiment, as shown in fig. 5-8, the present sealing structure of the ceramic membrane tube is improved based on the first embodiment, a new sealing structure is arranged between two ends of the ceramic membrane tube 19 and the upper support plate 21 and the lower support plate 22 of the wastewater filtering device assembled by the ceramic membrane tube, water storage cavities 27 are respectively arranged between the upper support plate and the lower support plate, the water storage cavities are connected with external pipelines through clear water outlets 20 (the clear water which enters the tube from the outer side surface of the tube through a membrane layer and flows out and is filtered), the structures of the upper support plate and the lower support plate are the same, connecting plates 34 are arranged on two sides of the support plates, and the connecting plates are connected with the support plates through reinforcing plates 26. The ceramic membrane tube 19 can be fixed between the upper support plate 21 and the lower support plate 22 through the fastening nuts 25, the upper support plate and the lower support plate are provided with spacing annular bodies 30 at intervals, the spacing annular bodies are provided with conical inclined pressure surfaces 29, the upper support plate and the lower support plate are provided with water through holes 23 which can be communicated with ceramic membrane tube orifices and water storage cavities, the sealing structure is a combined whole and comprises a plane sealing gasket 36 with water through holes 28 in the middle, a conical sealing sleeve 38 with the upper end integrally connected with the outer side of the plane sealing sleeve and an O-shaped sealing ring 33 arranged in a circular groove 35 on the inner inclined side surface 32 of the conical sealing sleeve, a relief groove 31 is arranged at the joint of the plane sealing gasket and the conical sealing sleeve (the effect of the relief groove is beneficial to the downward movement of the inclined wall of the conical sealing sleeve), so that the inner inclined side surface of the conical sealing sleeve is better clung to the outer side surface of the ceramic membrane tube), sixteen U-shaped windows 37 (the size of the ceramic membrane tube is determined, and the number of the ceramic membrane tube is generally eight) are arranged on the inclined wall of the conical sealing sleeve at intervals, wedge-shaped tongue plates 39 are arranged in the U-shaped windows, the outer side surfaces of the wedge-shaped tongue plates are higher than the outer inclined side surfaces of the conical sealing sleeve, the inner side surfaces of the wedge-shaped tongue plates are flush with the inner inclined side surfaces 32 of the conical sealing sleeve, when no external force is applied, the inner inclined side surfaces 32 of the conical sealing sleeve and the inner inclined side surfaces of the wedge-shaped tongue plates are the same inclined side surfaces, the outer side surfaces of the wedge-shaped tongue plates (the outer side surfaces of the tongue plates can be contacted with the inclined pressing surfaces 29 on the limiting ring body 30 on the supporting plate) are higher than the outer inclined side surfaces of the conical sealing sleeve (namely, the inclined angles of the outer inclined side surfaces of the conical sealing sleeve and the outer side surfaces of the wedge-shaped tongue plates are different), and the upper ends of the wedge-shaped tongue plates are integrally connected with the conical sealing sleeve, gaps (the gaps are O.8-1.2 mm) are reserved between two sides and the bottom of the wedge-shaped tongue plate and the U-shaped window, the wedge-shaped tongue plate can swing inwards (towards the direction of the ceramic membrane tube) in the U-shaped window around the upper end of the wedge-shaped tongue plate under the action of external force, the lower ends of the inner inclined side surfaces of the conical sealing sleeve and the lower ends of the wedge-shaped tongue plate are provided with circular grooves 35, the O-shaped sealing rings are arranged in the circular grooves, when the plane sealing gasket and the conical sealing sleeve act on downward external force (F1 pressure acting on the plane sealing gasket vertically downwards in fig. 8), the plane sealing gasket is extruded to seal the end surface (X surface in fig. 8) of the ceramic membrane tube, the upper end of the inner inclined side surface 32 of the conical sealing sleeve and the upper end of the outer side surface (M surface in fig. 8) of the ceramic membrane tube are sealed, and meanwhile the O-shaped sealing ring is extruded to seal the outer side surface (M surface in fig. 8) of the ceramic membrane tube when the wedge-shaped tongue plate is subjected to F2 decomposition force. F1 and F2 come from the tension of the screw when tightened with the nut) the O-ring seal may be glued into the conical gland before use. Thereby forming a unitary sealing structure with the planar gasket 36, the tapered boot seal 38 and the O-ring seal; the combination of the planar sealing gasket and the conical sealing sleeve can be sleeved on the end face of the ceramic membrane tube, then the O-shaped sealing ring is coated with colloid, and then the O-shaped sealing ring is pressed on the ceramic membrane tube and pressed into the circular groove on the conical sealing sleeve, which is also equivalent to forming the planar sealing gasket 36, the conical sealing sleeve 38 and the O-shaped sealing ring 33 into an integral sealing structure. By using the sealing structure, the end face and the side face of the ceramic membrane tube can be sealed when the ceramic membrane tube is used, so that the sealing performance of the ceramic membrane tube can be greatly improved.
The invention reasonably arranges a cylindrical purifying device in a filtering tank according to the size of the filtering tank or a square cylindrical purifying device in the filtering tank, and then realizes the automatic purifying treatment of the purifying device by utilizing the existing PLC automatic control technology according to the parameters of the pore size, the length, the pore size, the waste water flow, the pressure and the like of a ceramic membrane tube in the purifying device.
Claims (1)
1. The utility model provides a modularization self-purification device, it is from last to including purifying filtration storehouse (3), mud storehouse (5), clear water storehouse (6) down in proper order, and mud storehouse is connected with sewage water inlet pipe (10), and mud storehouse lower extreme is provided with drain (8), and the drain links to each other with blow off pipe (9), is provided with liquid level ball float valve (7), its characterized in that in the clear water storehouse: a plurality of modularized ceramic membrane filter groups (4) are arranged in the purifying filter bin, each modularized ceramic membrane filter group comprises a ceramic membrane filter group bracket (11), an upper supporting plate (21), a lower supporting plate (22) and ceramic membrane tubes (19), clear water outlets (20) are respectively arranged at two ends of the upper supporting plate, the clear water outlets are connected with a collecting pipe (17) through connecting pipes (18), a back flushing water inlet (15) and clear water collecting ports (16) are respectively arranged on the collecting pipe, water storage cavities (27) are respectively arranged in the upper supporting plate and the lower supporting plate, water through holes (23) which can be communicated with the ceramic membrane tubes and the water storage cavities are arranged on the upper supporting plate and the lower supporting plate, a sealing structure is arranged between the water through holes (23) which can be communicated with the ceramic membrane tubes and the water storage cavities, a plurality of ceramic membrane tubes (19) are connected between the upper supporting plate and the lower supporting plate in an arrayed manner through the water through holes, connecting plates (34) are arranged at two sides of the upper supporting plate and the lower supporting plate, double-headed screws (24) are connected between the connecting plates positioned at four corners of the upper supporting plate and the lower supporting plate through reinforcing plates (26), and the ceramic membrane tubes (19) can be fixed between the upper supporting plate (21) and the lower supporting plate (22) through fastening nuts (25); the utility model discloses a purifying filter bin, which is characterized in that two sides of an upper port of the purifying filter bin are provided with a filter bin platform (12), a clean water recoil pump (1) and a clean water self-priming pump (13) are respectively arranged on the filter bin platform, the clean water bin (6) is connected with the clean water recoil pump (1) through a pipeline, the clean water recoil pump is connected with a recoil water inlet (15) on a collecting pipe (17) through a clean water recoil pipe (2), a clean water collecting port (16) on the collecting pipe (17) is respectively connected with a clean water outlet pipe (14) and a liquid level ball cock (7) through a pipeline and the clean water self-priming pump, the sealing structure comprises a plane sealing gasket (36) with a water outlet hole (28) in the middle, a conical sealing sleeve (38) with the upper end integrally connected with the outer side of the plane sealing gasket and an O-shaped sealing ring (33) arranged on an inner inclined side surface (32) of the conical sealing sleeve, a yielding groove (31) is arranged at the joint of the plane sealing gasket and the conical sealing sleeve, a plurality of U-shaped windows (37) are arranged on the inner inclined wall of the conical sealing sleeve at intervals, wedge-shaped tongue plates (39) with the outer side faces higher than the outer inclined side faces of the conical sealing sleeve and the inner side faces flush with the inner inclined side faces (32) are arranged in the U-shaped windows, the upper ends of the wedge-shaped tongue plates are integrally connected with the conical sealing sleeve, the wedge-shaped tongue plates can swing inwards in the U-shaped windows around the upper ends of the wedge-shaped tongue plates under the action of external force, circular grooves (35) are arranged at the lower ends of the inner inclined side faces and the lower ends of the wedge-shaped tongue plates of the conical sealing sleeve, the O-shaped sealing ring (33) is arranged in the circular groove (35), when the plane sealing gasket (36) and the conical sealing sleeve (38) act on downward external force, the plane sealing gasket (36) is extruded to seal the end face of the ceramic membrane tube (19), the upper end of the inner inclined side face of the conical sealing sleeve (38) is sealed with the upper end of the outer end face of the ceramic membrane tube, and meanwhile the wedge-shaped tongue plate (39) acts on the O-shaped sealing ring under the external force and is extruded to seal the outer side face of the ceramic membrane tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310689757.5A CN116514227B (en) | 2023-06-12 | 2023-06-12 | Modularized automatic purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310689757.5A CN116514227B (en) | 2023-06-12 | 2023-06-12 | Modularized automatic purifying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116514227A CN116514227A (en) | 2023-08-01 |
| CN116514227B true CN116514227B (en) | 2024-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310689757.5A Active CN116514227B (en) | 2023-06-12 | 2023-06-12 | Modularized automatic purifying device |
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| JP3123456U (en) * | 2006-01-17 | 2006-07-20 | 久雄 泉 | Reverse cleaning filtration device |
| CN201809191U (en) * | 2010-09-29 | 2011-04-27 | 李日德 | Automatic purifying device |
| CN102309877A (en) * | 2011-09-07 | 2012-01-11 | 福建科雷诺机械有限公司 | Ultramicro fine filter core assembly of filter |
| CN103055625A (en) * | 2011-10-19 | 2013-04-24 | 江苏省宜兴非金属化工机械厂有限公司 | Ceramic membrane tube sealing structure |
| CN103159267A (en) * | 2011-12-08 | 2013-06-19 | 曹辉 | Water treatment device based on metal ceramic filter plate |
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