CN110803795B - Sewage treatment filter equipment convenient to dismantle edulcoration - Google Patents
Sewage treatment filter equipment convenient to dismantle edulcoration Download PDFInfo
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- CN110803795B CN110803795B CN201910966559.2A CN201910966559A CN110803795B CN 110803795 B CN110803795 B CN 110803795B CN 201910966559 A CN201910966559 A CN 201910966559A CN 110803795 B CN110803795 B CN 110803795B
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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
- C02F9/00—Multistage treatment of water, waste water or sewage
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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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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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
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
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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
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
- C02F2001/425—Treatment of water, waste water, or sewage by ion-exchange using cation exchangers
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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
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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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
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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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
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
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- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a sewage treatment filtering device convenient to disassemble and remove impurities, and relates to the technical field of sewage treatment equipment, wherein a filtering cylinder is arranged at the upper part of the left side of a rack; a screen plate is fixedly arranged in the diameter direction of the filtering cylinder, and a sand filtering layer is fixedly filled in the filtering cylinder at the bottom of the screen plate; the bottom of the filtering cylinder is provided with a filtering box; two slots are symmetrically and fixedly arranged on the front side wall and the rear side wall of the interior of the filter box from top to bottom in sequence, and the right side edge of the net cage penetrates through the left side wall of the filter box and is movably inserted into the slots; the net cages on the upper and lower sides are respectively filled with an activated carbon layer and a cation resin exchange layer; a liquid outlet is fixedly formed in the bottom of the filter box, and a water outlet pipe is fixedly connected to the liquid outlet; the right side of rose box is connected with rotatory lifting mechanism, and the step of blowdown edulcoration is more convenient, swift, and simultaneously, when the staff need change straining the inside filter material of section of thick bamboo, also comparatively convenient, has reduced staff's the operation degree of difficulty.
Description
Technical Field
The invention relates to the technical field of sewage treatment equipment, in particular to a sewage treatment filtering device convenient to disassemble and remove impurities.
Background
With the deepening of the environmental protection topic in recent years, the measures related to the prevention, treatment and treatment of water pollution are more and more applied to the fields of surface water purification, sewage advanced treatment, industrial water treatment and the like.
What sewage treatment filter equipment among the prior art generally adopted is the structure of integration, when carrying out the blowdown edulcoration, dismantles more loaded down with trivial details, when especially changing the inside filter material of filter equipment, needs the dismouting of going on wholly to the device, has increased staff's the operation degree of difficulty, awaits urgent need to improve.
Disclosure of Invention
The invention aims to overcome the defects and shortcomings of the prior art, and provides the sewage treatment and filtration device which is simple in structure, reasonable in design and convenient to use and detach for impurity removal, the steps of pollution discharge and impurity removal are convenient and rapid, meanwhile, when workers need to replace filter materials in a filter cylinder, the filter materials are convenient, and the operation difficulty of the workers is reduced.
In order to achieve the purpose, the invention adopts the technical scheme that: it comprises a frame and an electric cabinet; an electric cabinet is fixedly arranged on the front side wall of the rack; the device also comprises a filtering cylinder, a filtering box, a liquid inlet, a liquid outlet, a water outlet pipe and a rotary lifting mechanism; a filtering cylinder is arranged at the upper part of the left side of the rack, a first rotating shaft is vertically and fixedly arranged in the middle of the front side surface and the middle of the rear side surface of the filtering cylinder, and the front end and the rear end of the first rotating shaft are respectively and fixedly arranged at the front side and the rear side of the rack; the upper part of the filtering cylinder is fixedly provided with a liquid inlet which is communicated with the inside of the filtering cylinder; the screen plate is fixedly arranged in the diameter direction of the filtering cylinder, the screen plate is obliquely arranged, the peripheral walls of the screen plate are fixedly arranged on the inner side wall of the filtering cylinder, and a sand filtering layer is fixedly filled in the filtering cylinder below the screen plate; the left side wall of the filtering cylinder above the screen plate is fixedly provided with a impurity removing port, the bottom side surface of the impurity removing port is flush with the upper side surface of the left side of the screen plate, a placing groove is fixedly formed in the left side wall of the filtering cylinder around the impurity removing port, a baffle is covered on the impurity removing port, four side edges of the baffle are movably embedded in the placing groove, a shifting block is fixedly arranged on the left side wall of the baffle, a sliding groove is fixedly formed in the outer side wall of the left side of the filtering cylinder, the sliding groove is communicated with the placing groove on the upper side of the impurity removing port, and the shifting block is arranged in the sliding groove in a sliding manner; the bottom of the filtering cylinder is provided with a filtering box, the filtering box is of a hollow structure with an opening at the upper side, the shape of the upper side of the filtering box is fitted with the shape of the outer side wall of the filtering cylinder, and the filtering cylinder is communicated with the inside of the filtering box through a plurality of through holes formed in the bottom of the filtering cylinder; the middle parts of the front side wall and the rear side wall of the filter box are respectively and vertically and fixedly provided with a second rotating shaft, the outer end of the second rotating shaft is provided with a connecting strip through a bearing rotating sleeve, and the upper end of the connecting strip is rotatably sleeved on the first rotating shaft in the corresponding position through a bearing; two slots are sequentially and symmetrically fixedly arranged on the front side wall and the rear side wall in the filter box from top to bottom, the right side edge of the net box penetrates through the left side wall of the filter box and is movably inserted into the slots, an end plate is fixedly arranged on the left side of the net box and is embedded in the left side wall of the filter box, the left side wall of the end plate and the left side wall of the filter box are positioned on the same vertical surface, lugs are fixedly arranged on the left side wall of the end plate, buckles are matched and arranged on the left side wall of the filter box, and the buckles are lapped with the lugs in the corresponding positions; the net cages on the upper and lower sides are respectively filled with an activated carbon layer and a cation resin exchange layer; a liquid outlet is fixedly formed in the bottom of the filter box, a water outlet pipe is fixedly connected to the liquid outlet, and the outer end of the water outlet pipe is connected with external water treatment equipment; the right side of the filter box is connected with a rotary lifting mechanism;
the rotary lifting mechanism comprises a steel wire rope, a hanging ring, a scroll, a shaft seat, a driving motor, a synchronous wheel and a synchronous belt; hanging rings are symmetrically and fixedly arranged on the front side and the rear side of the right side wall of the filter box, and steel wire ropes are fixedly connected to the hanging rings; shaft seats are symmetrically and fixedly arranged on the front side and the rear side of the upper part of the left side wall of the rack, a scroll is rotatably arranged between the two shaft seats through a bearing, and the front end of the scroll extends to be arranged on the front side of the shaft seats; the upper end of the steel wire rope is wound on the reel; a driving motor is fixedly arranged at the upper part of the rack through a motor bracket and is connected with a power supply in the electric cabinet, synchronizing wheels are fixedly sleeved on an output shaft of the driving motor and the extending end at the front side of the scroll, and the two synchronizing wheels are connected through a synchronizing belt; when the filter box does not rotate, the impurity removing port is positioned inside the opening end of the filter box; when the filter box rotates around the first rotating shaft, the impurity removing port is gradually exposed.
Furthermore, guide rails are symmetrically and fixedly arranged on the front side and the rear side of the outer side surface of the filtering cylinder, one end of each guide rail is arranged on the upper side of the impurity removing opening, the other end of each guide rail is arranged on the top surface of the filtering cylinder, and the upper end of each guide rail is fixedly connected with a limiting block; guide grooves are symmetrically and fixedly formed in the front side and the rear side of the upper side face of the filter box, and the guide rails are arranged inside the guide grooves in a sliding mode; in the rotating process of the filter box, the guide rail and the guide groove play roles in guiding and limiting, and the movement stroke of the filter box is limited.
Furthermore, the water outlet pipe is a corrugated expansion pipe; rotatory lifting mechanism is carrying out rotatory lifting's in-process to the rose box, and the elasticity of outlet pipe plays the effect of diversion, simultaneously, has increased the flexibility that the outlet pipe extension shortened.
Furthermore, a graphite sealing cushion block is fixedly arranged on the upper side edge of the filter box and is abutted against the outer side wall of the filter cylinder; the graphite sealing cushion block increases the smoothness and the tightness of the rotation of the filter box.
Furthermore, a flexible gasket is fixedly arranged on the inner side wall of the filtering cylinder at the lower side of the impurity removing opening, and the upper side edge of the flexible gasket is arranged in the middle of the impurity removing opening; when the baffle slides upwards and the sundry removing opening is exposed, the flexible gasket bends outwards to block the placing groove on the lower side of the sundry removing opening, so that the placing groove is prevented from being blocked when sundries are removed.
Furthermore, a sealing ring is fixedly arranged on the right side wall of the end plate around the left end of the net cage, and the sealing ring is arranged in a manner of abutting against the inside of the left side wall of the filter box; the sealing performance of the filter box in the filtering process is improved.
The working principle of the invention is as follows: conveying sewage to be treated from a liquid inlet to the inside of a filtering cylinder through an external suction pump, sealing a impurity removing port by a baffle at the moment, taking the axes of a first rotating shaft and a second rotating shaft as a vertical axis, filtering large-particle impurities onto a screen plate when the sewage passes through the screen plate and a sand filtering layer, dropping the primarily filtered sewage into a filtering box from a through hole at the bottom of the filtering cylinder, filtering the sewage through the inside of an active carbon layer and a cation resin exchange layer, and discharging the sewage into an external collecting device from a water outlet pipe for next treatment; when impurities in the filtering cylinder and impurities in the filtering box need to be removed, the driving motor is started through a control switch on the electric cabinet, an output shaft of the driving motor drives the scroll to rotate, so that the scroll winds the steel wire rope on the outer side wall of the scroll, the steel wire rope is shortened, the filtering box is driven to rotate around the first rotating shaft, the impurity removing port is gradually exposed, the filtering box rotates anticlockwise by 90 degrees, a worker extracts the end plate from the inside of the filtering box through the hasp, impurities in the filtering box flow out along the mesh box inserting hole, and then the impurities in the activated carbon layer and the cation resin exchange layer can be removed and cleaned; through stirring the piece of stirring on the spout, slide the baffle to the inside of the groove of shelving of upside, remove miscellaneous mouthful and expose, the staff clears away the large granule impurity on the otter board, after the clearance is accomplished, the baffle playback loosens wire rope through driving motor, the rose box playback can.
After adopting the structure, the invention has the beneficial effects that:
1. the filter box is rotated through the rotary lifting mechanism, so that the impurity discharging port is exposed, and the steps of discharging large-particle impurities filtered on the screen plate and discharging pollution and removing impurities are convenient and quick;
2. the filter box is rotated through the rotating and lifting mechanism, so that the net cage is in a vertical state, small-particle impurities flow out along the holes in which the net cage is inserted, and then the activated carbon layer and the cation resin exchange layer can be subjected to impurity removal and cleaning, when workers need to replace filter materials in the filter cylinder, the filter box is convenient, and the operation difficulty of the workers is reduced;
3. the sand filter layer, the activated carbon layer and the cation resin exchange layer are adopted to carry out multi-layer filtration on the sewage, so that the filtration effect is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a schematic view of the internal structure of the filtering cylinder of the present invention.
Fig. 4 is a schematic view of the internal structure of the filtration tank of the present invention.
Fig. 5 is a schematic structural diagram of an embodiment.
Description of reference numerals:
the device comprises a frame 1, an electric cabinet 2, a filtering cylinder 3, a first rotating shaft 4, a liquid inlet 5, a screen plate 6, a sand filtering layer 7, a sundry removing port 8, a placing groove 9, a baffle plate 10, a shifting block 11, a sliding groove 12, a filtering box 13, a second rotating shaft 14, a connecting strip 15, a slot 16, a net cage 17, an end plate 18, a lug 19, a hasp 20, an activated carbon layer 21, a cation resin exchange layer 22, a liquid outlet 23, a water outlet pipe 24, a rotary lifting mechanism 25, a steel wire rope 25-1, a hanging ring 25-2, a scroll 25-3, a shaft seat 25-4, a driving motor 25-5, a synchronous wheel 25-6, a synchronous belt 25-7, a guide rail 26, a guide groove 27, a graphite sealing cushion block 28, a flexible gasket 29, a sealing ring 30 and a limiting block 31.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 5, the technical solution adopted by the present embodiment is: the electric control cabinet comprises a rack 1 and an electric control box 2; an electric cabinet 2 is fixedly arranged on the front side wall of the rack 1 through bolts, and a KS02Y controller and a power supply are arranged inside the electric cabinet 2; the device also comprises a filtering cylinder 3, a filtering box 13, a liquid inlet 5, a liquid outlet 23, a water outlet pipe 24 and a rotary lifting mechanism 25; a filtering cylinder 3 is arranged at the upper part of the left side of the frame 1, a first rotating shaft 4 is vertically and fixedly welded in the middle of the front side surface and the middle of the rear side surface of the filtering cylinder 3, and the front end and the rear end of the first rotating shaft 4 are respectively and fixedly welded on the front side and the rear side of the frame 1; a liquid inlet 5 is fixedly welded on the upper part of the filtering cylinder 3, and the liquid inlet 5 is communicated with the inside of the filtering cylinder 3; a screen plate 6 is fixedly welded in the diameter direction of the filtering cylinder 3, the screen plate 6 is obliquely arranged, the peripheral walls of the screen plate 6 are fixedly welded on the inner side wall of the filtering cylinder 3, and a sand filtering layer 7 is fixedly filled in the filtering cylinder 3 below the screen plate 6, so that large-particle impurities can be filtered; a sundry removing port 8 is fixedly formed in the left side wall of a filtering cylinder 3 above a screen plate 6, the bottom side surface of the sundry removing port 8 is flush with the upper side surface of the left side of the screen plate 6, a placing groove 9 is fixedly formed in the left side wall of the filtering cylinder 3 around the sundry removing port 8, a baffle plate 10 is covered on the sundry removing port 8, four side edges of the baffle plate 10 are movably embedded in the placing groove 9, the baffle plate 10 and the placing groove 9 are both of arc structures, a shifting block 11 is fixedly welded on the left side wall of the baffle plate 10, a sliding groove 12 is fixedly formed in the outer side wall of the left side of the filtering cylinder 3, the sliding groove 12 is communicated with the placing groove 9 on the upper side of the sundry removing port 8, and the shifting block 11 is slidably arranged in the sliding groove 12; a flexible gasket 29 is fixedly arranged on the inner side wall of the filtering cylinder 3 at the lower side of the impurity removing opening 8 through bolts, the flexible gasket 29 is made of rubber, and the upper side edge of the flexible gasket 29 is arranged in the middle of the impurity removing opening 8; when the baffle 10 slides upwards and the impurity removing opening 8 is exposed, the flexible gasket 29 bends outwards to block the placing groove 9 at the lower side of the impurity removing opening 8, so that the placing groove 9 is prevented from being blocked when impurities are removed; the bottom of the filtering cylinder 3 is provided with a filtering box 13, the filtering box 13 is of a hollow structure with an opening at the upper side, the shape of the upper side of the filtering box 13 is fitted with the shape of the outer side wall of the filtering cylinder 3, and the filtering cylinder 3 is communicated with the inside of the filtering box 13 through a plurality of through holes arranged at the bottom of the filtering cylinder 3; guide rails 26 are symmetrically and fixedly welded on the front side and the rear side of the outer side surface of the filtering cylinder 3, one end of each guide rail 26 is arranged on the upper side of the impurity removing opening 8, the other end of each guide rail 26 is welded on the top surface of the filtering cylinder 3, and a limiting block 31 is fixedly welded at the upper end of each guide rail 26; guide grooves 27 are symmetrically and fixedly formed in the front side and the rear side of the upper side of the filter box 13, and the guide rails 26 are slidably arranged in the guide grooves 27; in the rotation process of the filter box 13, the guide rail 26 and the guide groove 27 play roles of guiding and limiting, and the movement stroke of the filter box 13 is limited; a second rotating shaft 14 is vertically and fixedly welded in the middle of the front side wall and the rear side wall of the filter box 13, a connecting strip 15 is rotatably sleeved at the outer end of the second rotating shaft 14 through a bearing, the inner side wall of the bearing is fixedly welded with the outer side wall of the second rotating shaft 14, the outer side wall of the bearing is fixedly welded with the connecting strip 15, and the upper end of the connecting strip 15 is rotatably sleeved on the first rotating shaft 4 at the corresponding position through the bearing; a graphite sealing cushion block 28 is fixedly arranged on the upper side edge of the filter box 13 through bolts, and the graphite sealing cushion block 28 is arranged in a manner of abutting against the outer side wall of the filter cylinder 3; the graphite sealing cushion block 28 increases the smoothness and the tightness of the rotation of the filter box 13; two slots 16 are symmetrically and fixedly welded on the front side wall and the rear side wall in the filter box 13 from top to bottom in sequence, the right side edge of the net box 17 penetrates through the left side wall of the filter box 13 and is movably inserted into the slots 16, an end plate 18 is fixedly welded on the left side of the net box 17, the end plate 18 is embedded in the left side wall of the filter box 13, and the left side wall of the end plate 18 and the left side wall of the filter box 13 are positioned on the same vertical plane; a sealing ring 30 is fixedly arranged on the right side wall of the end plate 18 around the left end of the net cage 17 through gluing, and the sealing ring 30 is arranged in a manner of abutting against the inside of the left side wall of the filter box 13; the sealing performance of the filter box 13 in the filtering process is improved; a lug 19 is fixedly welded on the left side wall of the end plate 18, a hasp 20 is arranged on the left side wall of the filter box 13 through a bolt in a matching way, and the hasp 20 is lapped with the lug 19 at the corresponding position; the net cages 17 at the upper and lower sides are respectively filled with an activated carbon layer 21 and a cation resin exchange layer 22; a liquid outlet 23 is fixedly formed in the bottom of the filter box 13, a water outlet pipe 24 is fixedly connected to the liquid outlet 23 through a bolt and a flange, and the outer end of the water outlet pipe 24 is connected with external water treatment equipment; the water outlet pipe 24 is a corrugated expansion pipe; in the process of rotationally lifting the filter box 13 by the rotary lifting mechanism 25, the flexibility of the water outlet pipe 24 changes direction, and meanwhile, the flexibility of extension and shortening of the water outlet pipe 24 is increased; the right side of the filter box 13 is connected with a rotary lifting mechanism 25;
the rotary lifting mechanism 25 comprises a steel wire rope 25-1, a hanging ring 25-2, a reel 25-3, a shaft seat 25-4, a driving motor 25-5, a synchronous wheel 25-6 and a synchronous belt 25-7; hanging rings 25-2 are symmetrically and fixedly welded on the front side and the rear side of the right side wall of the filter box 13, and a steel wire rope 25-1 is fixedly connected to the hanging rings 25-2; axle seats 25-4 are symmetrically and fixedly welded on the front side and the rear side of the upper part of the left side wall of the rack 1, a scroll 25-3 is rotatably arranged between the two axle seats 25-4 through a bearing, and the front end of the scroll 25-3 extends to be arranged on the front side of the axle seat 25-4; the upper end of the steel wire rope 25-1 is wound on the reel 25-3, and the inner end of the steel wire rope 25-1 is fixed on the reel 25-3; a driving motor 25-5 is fixedly arranged on the upper portion of the rack 1 through a motor support and a bolt, the type adopted by the driving motor 25-5 is 60KTYZ, the driving motor 25-5 is connected with a power supply in the electric cabinet 2, synchronizing wheels 25-6 are fixedly sleeved on an output shaft of the driving motor 25-5 and an extending end of the front side of the scroll 25-3, the two synchronizing wheels 25-6 are connected through a synchronizing belt 25-7, the output shaft of the driving motor 25-5 drives the scroll 25-3 to rotate, further, the scroll 25-3 winds a steel wire rope 25-1 on the outer side wall of the scroll, and the steel wire rope 25-1 is shortened, so that the filter box 13 is driven to rotate around a rotating shaft 4.
The working principle of the specific embodiment is as follows: conveying sewage to be treated from a liquid inlet 5 to the inside of a filtering cylinder 3 through an external suction pump, sealing a impurity removing port 8 by a baffle plate 10 at the moment, taking the axes of a first rotating shaft 4 and a second rotating shaft 14 as a vertical axis, filtering large-particle impurities onto a screen plate 6 when the sewage passes through the screen plate 6 and a sand filtering layer 7, dropping the primarily filtered sewage into the inside of a filtering box 13 from a through hole at the bottom of the filtering cylinder 3, filtering the sewage through the inside of an active carbon layer and a cation resin exchange layer 22, and discharging the sewage into an external collecting device from a water outlet pipe 24 for next treatment; when impurities in the filtering cylinder 3 and impurities in the filtering box 13 need to be removed, the driving motor 25-5 is started through a control switch on the electric cabinet 2, an output shaft of the driving motor 25-5 drives the reel 25-3 to rotate, so that the reel 25-3 winds the steel wire rope 25-1 on the outer side wall of the reel, the steel wire rope 25-1 is shortened, the filtering box 13 is driven to rotate around the first rotating shaft 4, the impurity removing port 8 is gradually exposed, the filtering box 13 rotates anticlockwise by 90 degrees, a worker draws the end plate 18 out of the filtering box 13 through the buckle 20, impurities in the filtering box 13 flow out along the inserted hole of the net cage 17, and the activated carbon layer 21 and the cationic resin layer 22 can be subjected to impurity removal and cleaning; the baffle 10 is slid into the placing groove 9 on the upper side by poking the poking block on the sliding groove 12, the impurity removing opening 8 is exposed, a worker removes large-particle impurities on the screen plate 6, after cleaning is completed, the baffle 10 is reset, the steel wire rope 25-1 is loosened through the driving motor 25-5, and the filter box 13 is reset.
After adopting above-mentioned structure, this embodiment beneficial effect does:
1. the filter box 13 is rotated by the rotary lifting mechanism 25, so that the impurity discharging port is exposed, and the steps of discharging large-particle impurities filtered on the screen plate 6 and discharging pollution and removing impurities are convenient and quick;
2. the filter box 13 is rotated through the rotary lifting mechanism 25, so that the net box 17 is in a vertical state, small-particle impurities flow out along the inserted holes of the net box 17, and the activated carbon layer 21 and the cation resin exchange layer 22 can be cleaned by removing the impurities, so that when workers need to replace the filter material in the filter cylinder, the filter cylinder is convenient, and the operation difficulty of the workers is reduced;
3. the sand filter layer 7, the activated carbon layer 21 and the cation resin exchange layer 22 are adopted to carry out multi-layer filtration on the sewage, so that the filtration effect is improved.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. A sewage treatment filtering device convenient for disassembly and impurity removal comprises a frame (1) and an electric cabinet (2); an electric cabinet (2) is fixedly arranged on the front side wall of the frame (1); the method is characterized in that: the device also comprises a filtering cylinder (3), a filtering box (13), a liquid inlet (5), a liquid outlet (23), a water outlet pipe (24) and a rotary lifting mechanism (25); a filtering cylinder (3) is arranged at the upper part of the left side of the rack (1), first rotating shafts (4) are vertically and fixedly arranged in the middle parts of the front side surface and the rear side surface of the filtering cylinder (3), and the front end and the rear end of each first rotating shaft (4) are respectively and fixedly arranged at the front side and the rear side of the rack (1); a liquid inlet (5) is fixedly arranged at the upper part of the filtering cylinder (3), and the liquid inlet (5) is communicated with the inside of the filtering cylinder (3); a screen plate (6) is fixedly arranged in the diameter direction of the filtering cylinder (3), the screen plate (6) is obliquely arranged, the peripheral walls of the screen plate (6) are fixedly arranged on the inner side wall of the filtering cylinder (3), and a sand filtering layer (7) is fixedly filled in the filtering cylinder (3) below the screen plate (6); a sundry removing port (8) is fixedly formed in the left side wall of the filtering cylinder (3) above the screen plate (6), the bottom side face of the sundry removing port (8) is flush with the upper side face of the left side of the screen plate (6), a placing groove (9) is fixedly formed in the left side wall of the filtering cylinder (3) around the sundry removing port (8), a baffle (10) is covered on the sundry removing port (8), four side edges of the baffle (10) are movably embedded in the placing groove (9), a shifting block (11) is fixedly arranged on the left side wall of the baffle (10), a sliding groove (12) is fixedly formed in the outer side wall of the left side of the filtering cylinder (3), the sliding groove (12) is communicated with the placing groove (9) in the upper side of the sundry removing port (8), and the shifting block (11) is slidably arranged in the sliding groove (12); the bottom of the filtering cylinder (3) is provided with a filtering box (13), the filtering box (13) is of a hollow structure with an opening at the upper side, the shape of the upper side of the filtering box (13) is fitted with the shape of the outer side wall of the filtering cylinder (3), and the filtering cylinder (3) is communicated with the inside of the filtering box (13) through a plurality of through holes formed in the bottom of the filtering cylinder; a second rotating shaft (14) is vertically and fixedly arranged in the middle of the front side wall and the rear side wall of the filter box (13), the outer end of the second rotating shaft (14) is rotatably sleeved with a connecting strip (15) through a bearing, and the upper end of the connecting strip (15) is rotatably sleeved on the first rotating shaft (4) in the corresponding position through the bearing; two slots (16) are sequentially and symmetrically and fixedly arranged on the front side wall and the rear side wall in the filter box (13) from top to bottom, the right side edge of the net box (17) penetrates through the left side wall of the filter box (13) and then is movably inserted into the slots (16), an end plate (18) is fixedly arranged on the left side of the net box (17), the end plate (18) is embedded in the left side wall of the filter box (13), the left side wall of the end plate (18) and the left side wall of the filter box (13) are positioned on the same vertical surface, lugs (19) are fixedly arranged on the left side wall of the end plate (18), hasps (20) are arranged on the left side wall of the filter box (13) in a matched mode, and the hasps (20) are in lap joint with the lugs (19) on the corresponding positions; the net cages (17) at the upper and lower sides are respectively filled with an activated carbon layer (21) and a cation resin exchange layer (22); a liquid outlet (23) is fixedly formed in the bottom of the filter box (13), a water outlet pipe (24) is fixedly connected to the liquid outlet (23), and the outer end of the water outlet pipe (24) is connected with external water treatment equipment; the right side of the filter box (13) is connected with a rotary lifting mechanism (25); guide rails (26) are symmetrically and fixedly arranged on the front side and the rear side of the outer side surface of the filtering cylinder (3), one end of each guide rail (26) is arranged on the upper side of the impurity removing opening (8), the other end of each guide rail (26) is arranged on the top surface of the filtering cylinder (3), and the upper end of each guide rail (26) is fixedly connected with a limiting block (31); guide grooves (27) are symmetrically and fixedly formed in the front side and the rear side of the upper side of the filter box (13), and the guide rails (26) are arranged in the guide grooves (27) in a sliding manner; in the rotating process of the filter box (13), the guide rail (26) and the guide groove (27) play roles of guiding and limiting, and the movement stroke of the filter box (13) is limited;
the rotary lifting mechanism (25) comprises a steel wire rope (25-1), a hanging ring (25-2), a reel (25-3), a shaft seat (25-4), a driving motor (25-5), a synchronous wheel (25-6) and a synchronous belt (25-7); hanging rings (25-2) are symmetrically and fixedly arranged on the front side and the rear side of the right side wall of the filter box (13), and steel wire ropes (25-1) are fixedly connected to the hanging rings (25-2); shaft seats (25-4) are symmetrically and fixedly arranged on the front side and the rear side of the upper part of the left side wall of the rack (1), a scroll (25-3) is rotatably arranged between the two shaft seats (25-4) through a bearing, and the front end of the scroll (25-3) extends to the front side of the shaft seat (25-4); the upper end of the steel wire rope (25-1) is wound on the reel (25-3); the upper part of the rack (1) is fixedly provided with a driving motor (25-5) through a motor bracket, the driving motor (25-5) is connected with a power supply in the electric cabinet (2), the output shaft of the driving motor (25-5) and the extending end of the front side of the scroll (25-3) are both fixedly sleeved with synchronizing wheels (25-6), and the two synchronizing wheels (25-6) are connected through a synchronizing belt (25-7); when the filter box (13) does not rotate, the impurity removing port (8) is positioned inside the opening end of the filter box (13); when the filter box (13) rotates around the first rotating shaft (4), the impurity removing opening (8) is gradually exposed.
2. The sewage treatment filtering device convenient to disassemble and remove impurities as claimed in claim 1, wherein: the water outlet pipe (24) is a corrugated expansion pipe; the rotary lifting mechanism (25) performs rotary lifting on the filter box (13), the flexibility of the water outlet pipe (24) plays a role in changing directions, and meanwhile, the flexibility of extension and shortening of the water outlet pipe (24) is improved.
3. The sewage treatment filtering device convenient to disassemble and remove impurities as claimed in claim 1, wherein: a graphite sealing cushion block (28) is fixedly arranged on the upper side edge of the filter box (13), and the graphite sealing cushion block (28) is arranged in a manner of abutting against the outer side wall of the filter cylinder (3); the graphite sealing cushion block (28) increases the smooth and sealing performance of the rotation of the filter box (13).
4. The sewage treatment filtering device convenient to disassemble and remove impurities as claimed in claim 1, wherein: a flexible gasket (29) is fixedly arranged on the inner side wall of the filtering cylinder (3) at the lower side of the impurity removing opening (8), and the upper side edge of the flexible gasket (29) is arranged in the middle of the impurity removing opening (8); when the baffle (10) slides upwards and the sundries removing opening (8) is exposed, the flexible gasket (29) bends outwards to block the placing groove (9) at the lower side of the sundries removing opening (8), so that the placing groove (9) is prevented from being blocked when sundries are removed.
5. The sewage treatment filtering device convenient to disassemble and remove impurities as claimed in claim 1, wherein: a sealing ring (30) is fixedly arranged on the right side wall of the end plate (18) around the left end of the net box (17), and the sealing ring (30) is arranged in a manner of being abutted against the inside of the left side wall of the filter box (13); the sealing performance of the filter box (13) in the filtering process is improved.
6. The sewage treatment filtering device convenient to disassemble and remove impurities as claimed in claim 1, wherein: the working principle is as follows: conveying sewage to be treated from a liquid inlet (5) to the inside of a filtering cylinder (3) through an external suction pump, sealing a impurity removing port (8) by a baffle (10), enabling the axes of a first rotating shaft (4) and a second rotating shaft (14) to be a vertical axis, filtering large-particle impurities onto a screen plate (6) when the sewage passes through the screen plate (6) and a sand filtering layer (7), dropping the primarily filtered sewage into the inside of a filtering box (13) from a through hole at the bottom of the filtering cylinder (3), filtering the primarily filtered sewage through an activated carbon layer and a cation resin exchange layer (22), and discharging the primarily filtered sewage into an external collecting device from a water outlet pipe (24) for next treatment; when the impurities in the filtering cylinder (3) and the impurities in the filtering box (13) need to be removed, the driving motor (25-5) is started through a control switch on the electric cabinet (2), an output shaft of the driving motor (25-5) drives the scroll (25-3) to rotate, further leading the reel (25-3) to wind the steel wire rope (25-1) on the outer side wall of the reel, shortening the steel wire rope (25-1), thereby driving the filter box (13) to rotate around the first rotating shaft (4), the impurity removing port (8) is gradually exposed at the moment, the filter box (13) rotates 90 degrees anticlockwise, a worker draws the end plate (18) out of the filter box (13) through the hasp (20), impurities in the filter box (13) flow out along the inserted holes of the net cage (17), namely, the activated carbon layer (21) and the cation resin exchange layer (22) are cleaned by removing impurities; the baffle (10) is slid into the placing groove (9) on the upper side by poking the poking block on the sliding groove (12), the impurity removing opening (8) is exposed, a worker removes large-particle impurities on the screen plate (6), after cleaning is completed, the baffle (10) is reset, the steel wire rope (25-1) is loosened through the driving motor (25-5), and the filter box (13) is reset.
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| CN201910966559.2A CN110803795B (en) | 2019-10-12 | 2019-10-12 | Sewage treatment filter equipment convenient to dismantle edulcoration |
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| CN201910966559.2A CN110803795B (en) | 2019-10-12 | 2019-10-12 | Sewage treatment filter equipment convenient to dismantle edulcoration |
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| CN110803795B true CN110803795B (en) | 2022-04-12 |
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| CN112426777A (en) * | 2020-11-19 | 2021-03-02 | 周杰 | Gardens sewage treatment device |
| CN115198552A (en) * | 2022-06-29 | 2022-10-18 | 江苏博汇纸业有限公司 | Device for recovering fibers in waste papermaking pulp |
| CN116139583A (en) * | 2023-04-20 | 2023-05-23 | 深圳市美辰科技有限公司 | Adjustable water purifying filter |
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| DE3238366A1 (en) * | 1982-10-16 | 1984-04-19 | Adolf Ing.(grad.) 5828 Ennepetal Neuhaus | DEVICE FOR TREATING POLLUTED WATER |
| JP2002210308A (en) * | 2001-01-19 | 2002-07-30 | Ishigaki Co Ltd | Filter press |
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Effective date of registration: 20230810 Address after: 325100 Zhangbao Industrial Zone, Dongou street, Yongjia County, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Huahui Valve Co.,Ltd. Address before: 415000 No. 661, Taolin Road, economic and Technological Development Zone, Wuling District, Changde City, Hunan Province (12th floor, shuangchuang Daxia) Patentee before: Hunan Dongting Environmental Protection Technology Co.,Ltd. |
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