CN118289914B - Sewage treatment equipment - Google Patents
Sewage treatment equipment Download PDFInfo
- Publication number
- CN118289914B CN118289914B CN202410720635.2A CN202410720635A CN118289914B CN 118289914 B CN118289914 B CN 118289914B CN 202410720635 A CN202410720635 A CN 202410720635A CN 118289914 B CN118289914 B CN 118289914B
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- Prior art keywords
- filter screen
- frame
- flocculation
- clamping
- screen frame
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/10—Maintenance of mixers
- B01F35/12—Maintenance of mixers using mechanical means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/10—Maintenance of mixers
- B01F35/12—Maintenance of mixers using mechanical means
- B01F35/123—Maintenance of mixers using mechanical means using scrapers for cleaning mixers
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/305—Treatment of water, waste water or sewage
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Filtration Of Liquid (AREA)
Abstract
The application relates to sewage treatment equipment, and belongs to the field of sewage treatment equipment. The flocculation box comprises a flocculation box body, a base, a mounting frame, a filter screen plate, a driving component and a fixing component, wherein the side face of the flocculation box body is connected with a water inlet pipe and a water outlet pipe, the flocculation box body is arranged on the base, the mounting frame is arranged on one side of the flocculation box body, the filter screen frame is a frame body arranged at the upper end opening, the filter screen frame is attached to the inner wall of the flocculation box body, the filter screen plate is horizontally arranged on the mounting frame and is positioned right above the flocculation box body, the driving component is arranged on the mounting frame and is connected with the filter screen plate, the driving component is used for driving the filter screen plate to move in the flocculation box body along the vertical direction, the fixing component is arranged on the filter screen frame, and the fixing component is used for fixing the filter screen plate to the filter screen frame when the filter screen plate is moved to the filter screen frame butt with the bottom of the flocculation box body. The application has the effect of being convenient for cleaning the sediment in the flocculation tank.
Description
Technical Field
The application relates to sewage treatment equipment, in particular to sewage treatment equipment.
Background
At present, sewage treatment generally comprises a pretreatment step for removing massive solids and suspended matters, a biological treatment step for decomposing organic matters in sewage by utilizing microorganisms, a precipitation step, a deep treatment step, disinfection and other steps. Among these, advanced treatments are typically chemical precipitation by adding a flocculant.
According to the different sewage treatment scales, chemical precipitation is generally carried out in a flocculation tank or a flocculation box, coagulant and coagulant aid are added into the flocculation box, and after full mixing, particles which are difficult to precipitate in water are mutually polymerized to form colloid, and then are combined with impurities in the water to form larger floccules. The floccule has strong adsorption force, can adsorb suspended matters, and can adsorb partial bacteria and soluble matters. The floccule is absorbed, the volume is increased and the floccule is sunk, and a precipitate is formed in the flocculation tank.
After sewage is subjected to chemical precipitation, the precipitate is required to be treated, but time and labor are wasted when the precipitate at the bottom of the flocculation tank is cleaned, the precipitate is attached to the inner wall of the flocculation tank, and the precipitate is required to be peeled off from the flocculation tank by a professional tool, so that the precipitate in the flocculation tank is inconvenient to clean.
Disclosure of Invention
In order to facilitate the cleaning of the sediment in the flocculation tank, the application provides sewage treatment equipment.
The application provides sewage treatment equipment which adopts the following technical scheme:
The utility model provides a sewage treatment device, includes the flocculation case, flocculation case side is connected with inlet tube and outlet pipe, still includes base, mounting bracket, filter screen frame, screen plate, drive assembly and fixed subassembly, the flocculation case sets up on the base, the mounting bracket sets up on the base and is located one side of flocculation case, the filter screen frame is the framework that the upper end opening set up, just filter screen frame and flocculation incasement wall laminating, screen plate size and flocculation case internal diameter adaptation, the screen plate level sets up on the mounting bracket and is located directly over the flocculation case, drive assembly sets up on the mounting bracket and is connected with the screen plate, drive assembly is used for driving the screen plate and removes along vertical direction in the flocculation case, fixed subassembly sets up on the filter screen frame, the screen plate removes to when the filter screen frame butt with the flocculation case bottom, fixed subassembly is fixed to the filter screen plate on the filter screen frame.
Optionally, the mounting bracket is L shape, the vertical section of mounting bracket is vertical to be set up on the base, the horizontal segment level of mounting bracket extends to directly over the flocculation case.
Optionally, a plurality of guide blocks are arranged at the edge of the filter screen plate, a plurality of guide grooves matched with the guide blocks are formed in the inner wall of the flocculation box, and a plurality of guide blocks are also arranged at the edge of the filter screen frame.
Optionally, the drive assembly includes lead screw and driving motor, the lead screw rotates the setting on the horizontal segment of mounting bracket, just the axial lead of lead screw and flocculation case is located same straight line, driving motor sets up on the mounting bracket and with lead screw coaxial coupling, the lead screw thread wears to establish the filter screen board.
Optionally, the vertical sleeve pipe that is provided with on the base, the mounting bracket slides and sets up in the sleeve pipe, be provided with multistage electric jar in the sleeve pipe, multistage electric jar is connected and is used for driving the mounting bracket and slides along the sleeve pipe with the mounting bracket.
Optionally, fixed subassembly includes clamping seat, joint piece and joint pole, the joint pole is provided with a plurality ofly in the filter screen frame, the joint pole is provided with many in one side of filter screen board towards the filter screen frame, many joint pole and a plurality of joint seat one-to-one, set up on the joint seat and supply joint pole male arc groove, the joint piece all has the setting on the both sides wall of arc groove, and two the lower extreme of joint piece is close to each other, two the end of joint piece all is provided with the level butt piece.
Optionally, a plurality of clamping grooves are formed on the clamping rod in a surrounding mode.
Optionally, the opening edge of the filter screen frame is provided with an inclined plane with the bottom facing into the filter screen frame, and the edge of the filter screen plate is also provided with an inclined plane corresponding to the filter screen frame.
Optionally, a plurality of bar holes have been seted up along the length direction of lead screw on the lead screw, on the lead screw and be located the downthehole stirring leaf that all rotates of a plurality of bars, a plurality of stirring leaf's rotation axle center all is located the one end that the base was kept away from in corresponding bar hole.
Optionally, the end of every stirring leaf all is provided with first magnet piece, just be located on the lead screw that every bar hole is close to the one end lateral wall of base and all inlay and be equipped with the second magnet piece, first magnet piece and second magnet piece repel each other.
In summary, the present application includes at least one of the following beneficial technical effects:
1. The filter screen plate is driven by the driving component to enter the flocculation box and move towards the filter screen frame, so that flocculates are pushed and collected in the filter screen frame; when the filter screen plate moves to be in contact with the filter screen frame, the filter screen plate and the filter screen frame are fixed by the fixing component, flocculates are all collected and stored in the filter screen frame, and the filter screen frame is driven by the driving component to move outside the flocculation box, so that sediment in the flocculation box is taken out, and the effect of conveniently cleaning the sediment in the flocculation box is achieved;
2. In the process that the filter screen plate moves downwards in the flocculation box, the filter screen plate scrapes the sediment attached to the inner wall of the flocculation box, so that the sediment attached to the inner wall of the flocculation box is cleaned;
3. Be provided with a plurality of stirring leaves on the lead screw, the stirring leaf rotates to the state that deviates from the lead screw under the effect of first magnet piece, second magnet piece, and a plurality of stirring leaves stir sewage when the lead screw rotates for coagulant and sewage fully contact, have promoted flocculation effect.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the present application.
Fig. 2 is a sectional view for showing the internal structure of the flocculation tank.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Reference numerals illustrate:
1. A flocculation tank; 11. a water inlet pipe; 12. a water outlet pipe; 13. a guide groove; 2. a base; 3. a mounting frame; 31. a sleeve; 32. a multi-stage electric cylinder; 4. a filter screen frame; 5. a screen plate; 6. a drive assembly; 61. a screw rod; 611. a bar-shaped hole; 62. a driving motor; 63. stirring the leaves; 64. a first magnet block; 65. a second magnet block; 7. a fixing assembly; 71. a clamping seat; 711. an arc-shaped groove; 72. a clamping piece; 721. a contact piece; 73. a clamping rod; 731. a clamping groove; 8. and a guide block.
Detailed Description
The application is described in further detail below with reference to fig. 1-3.
An embodiment of the present application discloses a sewage treatment apparatus, referring to fig. 1 and 2, which includes a flocculation tank 1, in which the flocculation tank 1 is a hollow cylindrical tank in this embodiment, and in other embodiments, the flocculation tank 1 may have other shapes. The side of the flocculation tank 1 and the top of the flocculation tank 1 are connected with a water inlet pipe 11, the side of the flocculation tank 1 and the bottom of the flocculation tank 1 are connected with a water outlet pipe 12, the water inlet pipe 11 is used for inputting sewage to be treated into the flocculation tank 1, and the water outlet pipe 12 is used for discharging sewage after chemical precipitation treatment. The sewage treatment device further comprises a base 2, a mounting frame 3, a filter screen frame 4, a filter screen plate 5, a driving assembly 6 and a fixing assembly 7, wherein the base 2 is a rectangular base body which is horizontally arranged, and the flocculation tank 1 is arranged on the base 2. Further, a plurality of self-locking universal wheels can be arranged at the bottom of the base 2, so that the sewage treatment equipment can be driven to move, and the adaptability of the equipment is improved. The mounting bracket 3 is installed on base 2 and is located one side of flocculation case 1, and filter screen frame 4 is the framework that the upper end opening set up, and filter screen frame 4 and filter screen plate 5 are made by wire screen cloth, and filter screen frame 4 and filter screen plate 5 can filter the precipitate in the sewage chemical treatment process. The outer diameter of the filter screen frame 4 is matched with the inner diameter of the flocculation tank 1, and when the filter screen frame 4 is placed in the flocculation tank 1, the filter screen frame 4 is tightly attached to the inner wall of the flocculation tank 1; the size of the filter screen plate 5 is also matched with the inner diameter of the flocculation tank 1, and when the filter screen plate 5 is arranged in the flocculation tank 1, the edge of the filter screen plate 5 is attached to the inner wall of the flocculation tank 1. The filter screen plate 5 level sets up on the mounting bracket 3 and is located flocculation tank 1 directly over, and during initial position, filter screen plate 5 is located flocculation tank 1 outside, and drive assembly 6 sets up on mounting bracket 3 and is connected with filter screen plate 5, and drive assembly 6 is used for driving filter screen plate 5 to be close to or keep away from flocculation tank 1 to drive filter screen plate 5 moves along vertical direction in flocculation tank 1. The fixed subassembly 7 sets up on filter screen frame 4, and filter screen plate 5 moves to when the filter screen frame 4 butt with flocculation tank 1 bottom, and fixed subassembly 7 is fixed filter screen plate 5 to on the filter screen frame 4.
When sewage is subjected to chemical precipitation treatment, the filter screen frame 4 is placed in the flocculation tank 1, sewage to be treated is input into the flocculation tank 1 through the water inlet pipe 11, coagulant and coagulant aid are added into the flocculation tank 1, after the sewage in the flocculation tank 1 fully reacts and produces precipitation, the filter screen plate 5 is driven by the driving component 6 to enter the flocculation tank 1 and move towards the filter screen frame 4, the filter screen plate 5 scrapes the precipitate attached to the inner wall of the flocculation tank 1 in the moving process, and the flocculate is pushed and collected in the filter screen frame 4; when the filter screen plate 5 moves to be in conflict with the filter screen frame 4, the fixed component 7 fixes the filter screen plate 5 and the filter screen frame 4, and flocculates are all collected and stored in the filter screen frame 4, and the filter screen frame 4 is driven by the driving component 6 to move outside the flocculation tank 1, so that the precipitate in the flocculation tank 1 is taken out, and the effect of cleaning the precipitate in the flocculation tank 1 is achieved.
Referring to fig. 1 and 2, the installation frame 3 is L-shaped, a vertical section of the installation frame 3 is vertically installed on the base 2, and a horizontal section of the installation frame 3 horizontally extends to just above the flocculation tank 1. The driving assembly 6 comprises a lead screw 61 and a driving motor 62, the lead screw 61 is rotatably arranged on the horizontal section of the mounting frame 3, and the lead screw 61 and the axial lead of the flocculation tank 1 are positioned on the same straight line. The driving motor 62 is arranged at the top of the mounting frame 3, the output shaft of the driving motor 62 vertically extends downwards and is connected with the lead screw 61 in a coaxial and detachable mode, and the lead screw 61 penetrates through the filter screen plate 5 in a threaded mode. Further, a plurality of guide blocks 8 are arranged at the edge of the filter screen plate 5, a plurality of guide grooves 13 are formed in the inner wall of the flocculation tank 1 along the axial direction of the flocculation tank 1, the cross section of each guide groove 13 is arc-shaped, and the plurality of guide blocks 8 are in one-to-one correspondence with the plurality of guide grooves 13. And a plurality of guide blocks 8 are also provided at the edge of the screen frame 4.
The guide block 8 on the filter screen plate 5 is clamped into the guide groove 13 on the flocculation tank 1, the driving motor 62 is started, the driving motor 62 drives the screw rod 61 to rotate, and the filter screen plate 5 can only move along the vertical direction under the cooperation of the guide block 8 and the guide groove 13, so that the screw rod 61 drives the filter screen plate 5 to move along the vertical direction in the flocculation tank 1 when rotating. It should be noted that, since the screen plate 5 is initially located outside the flocculation tank 1, the screen plate 5 rotates with the screw 61 when rotating, and an operator is required to manually limit the rotation of the screen plate 5, so that the screen plate 5 moves towards the flocculation tank 1 until the guide block 8 is clamped into the guide groove 13.
Referring to fig. 1 and 2, a sleeve 31 is vertically provided on a base 2, a vertical section of a mounting frame 3 is slidably provided in the sleeve 31, a multi-stage electric cylinder 32 is provided in the sleeve 31, a piston rod of the multi-stage electric cylinder 32 extends vertically upward and is connected with the mounting frame 3, and the multi-stage electric cylinder 32 is used for driving the mounting frame 3 to slide along a length direction of the sleeve 31. The mounting frame 3 is driven to move in the vertical direction by the multi-stage electric cylinder 32, so that the filter screen frame 4 is conveniently taken out of the flocculation tank 1.
Referring to fig. 2 and 3, the fixing component 7 includes a plurality of clamping seats 71, clamping tabs 72 and clamping rods 73, the clamping seats 71 are disposed in the filter screen frame 4, the clamping rods 73 are disposed on one side of the filter screen plate 5 facing the filter screen frame 4, and the clamping rods 73 are in one-to-one correspondence with the clamping seats 71. An arc groove 711 for inserting the clamping rod 73 is formed in the clamping seat 71, the clamping piece 72 is a metal elastic piece, accommodating grooves are formed in two side walls of the arc groove 711, the clamping piece 72 is arranged on two side walls of the arc groove 711, the clamping piece 72 is located in the accommodating grooves and is obliquely arranged, the lower ends of the two clamping pieces 72 are mutually close to each other and extend into the arc groove 711, and the tail ends of the two clamping pieces 72 are respectively provided with a horizontal abutting piece 721. A plurality of clamping grooves 731 are formed around the clamping rod 73.
When the filter screen plate 5 moves to be in contact with the filter screen frame 4, the clamping rod 73 is inserted into the clamping seat 71, and the clamping rod 73 is inserted between the two clamping pieces 72, so that the two clamping pieces 72 are mutually separated from each other; when the clamping rod 73 has a tendency to be pulled out from the clamping seat 71, the ends of the two clamping pieces 72 have a tendency to be close to each other under the driving of the clamping rod 73, so that the two clamping pieces 72 clamp the clamping rod 73 in the clamping seat 71. The clamping piece 72 enables the clamping rod 73 to only move downwards, and limits the clamping rod 73 to move upwards, so that the clamping rod 73 is clamped and fixed in the clamping seat 71, and the filter screen plate 5 and the filter screen frame 4 are fixed.
Further, the length of the arc-shaped groove 711 is greater than three times the diameter of the clamping connection rod 73, when the filter screen frame 4 is lifted out of the flocculation tank 1 under the action of the driving assembly 6, the filter screen frame 4 is rotated, so that the clamping connection rod 73 rotates to be separated from the clamping connection piece 72 in the clamping seat 71, and the filter screen frame 4 can be conveniently taken down.
Referring to fig. 2 and 3, the opening edge of the filter screen frame 4 is provided with an inclined plane, the bottom of the inclined plane extends towards the inside of the filter screen frame 4, the edge of the filter screen plate 5 is also provided with an inclined plane, and the edge inclined plane of the filter screen plate 5 corresponds to the edge inclined plane of the filter screen frame 4. The arrangement of the inclined plane of the edge of the filter screen frame 4 allows the sediment to conveniently move into the filter screen frame 4 through the inclined plane when the filter screen plate 5 moves towards the filter screen frame 4. And the inclined plane that filter screen board 5 edge set up for the laminating is inseparabler when filter screen board 5 contradicts with filter screen frame 4, avoids the precipitate to reveal from filter screen frame 4 to a certain extent.
Referring to fig. 2 and 3, a plurality of bar-shaped holes 611 are formed in the screw 61 along the length direction of the screw 61, stirring blades 63 are rotatably disposed in the bar-shaped holes 611 on the screw 61, and the rotation axes of the stirring blades 63 are located at one end of the bar-shaped holes 611 far from the base 2, so that the upper end of the screw 61 is always located in the bar-shaped holes 611, and the lower end of the screw 61 can rotate out of the bar-shaped holes 611. The width of the stirring vane 63 is smaller than the diameter of the screw 61 so that the stirring vane 63 is rotated to be completely located in the bar-shaped hole 611 in the same direction as the screw 61. A first magnet block 64 is arranged at the tail end of the stirring blade 63, a second magnet block 65 is embedded on the side wall of one end, close to the base 2, of the strip-shaped hole 611 on the screw rod 61, and the first magnet block 64 and the second magnet block 65 repel each other. When initial position, the filter screen plate 5 is located outside the flocculation tank 1, and the stirring blade 63 rotates to deviate from the screw rod 61 under the action of the first magnet block 64 and the second magnet block, at this time, the screw rod 61 is driven to rotate, and the screw rod 61 further rotates through a plurality of stirring blades 63, so that sewage is stirred, and the sewage and the coagulant aid fully react.
The implementation principle of the sewage treatment equipment provided by the embodiment of the application is as follows: the driving component 6 drives the filter screen plate 5 to enter the flocculation box 1 and move towards the filter screen frame 4, the filter screen plate 5 scrapes off sediment attached to the inner wall of the flocculation box 1 in the moving process, and the sediment is pushed and collected in the filter screen frame 4; when the filter screen plate 5 moves to be in conflict with the filter screen frame 4, the fixed component 7 fixes the filter screen plate 5 and the filter screen frame 4, and flocculates are all collected and stored in the filter screen frame 4, and the filter screen frame 4 is driven by the driving component 6 to move outside the flocculation tank 1, so that the precipitate in the flocculation tank 1 is taken out, and the effect of cleaning the precipitate in the flocculation tank 1 is achieved.
Finally, it should be noted that: in the description of the present application, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present application.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (3)
1. The utility model provides a sewage treatment device, includes flocculation case (1), flocculation case (1) side is connected with inlet tube (11) and outlet pipe (12), its characterized in that: still include base (2), mounting bracket (3), filter screen frame (4), filter screen board (5), drive assembly (6) and fixed subassembly (7), flocculation case (1) sets up on base (2), mounting bracket (3) set up on base (2) and are located one side of flocculation case (1), filter screen frame (4) are the framework that the upper end opening set up, just filter screen frame (4) are laminated with flocculation case (1) inner wall, filter screen board (5) size and flocculation case (1) internal diameter adaptation, filter screen board (5) level sets up on mounting bracket (3) and is located flocculation case (1) directly over, drive assembly (6) set up on mounting bracket (3) and are connected with filter screen board (5), drive assembly (6) are used for driving filter screen board (5) and move along vertical direction in flocculation case (1), fixed subassembly (7) set up on filter screen frame (4), filter screen board (5) remove to with flocculation case (1) bottom when filter screen board (4) internal diameter adaptation, filter screen board (5) are fixed to filter screen component (4);
the edge of the filter screen plate (5) is provided with a plurality of guide blocks (8), the inner wall of the flocculation box (1) is provided with a plurality of guide grooves (13) which are matched with the guide blocks (8), and the edge of the filter screen frame (4) is also provided with a plurality of guide blocks (8);
the base (2) is vertically provided with a sleeve (31), the mounting frame (3) is arranged in the sleeve (31) in a sliding mode, a multi-stage electric cylinder (32) is arranged in the sleeve (31), and the multi-stage electric cylinder (32) is connected with the mounting frame (3) and used for driving the mounting frame (3) to slide along the sleeve (31);
The driving assembly (6) comprises a screw rod (61) and a driving motor (62), the screw rod (61) is rotatably arranged on the horizontal section of the mounting frame (3), the screw rod (61) and the axial lead of the flocculation box (1) are positioned on the same straight line, the driving motor (62) is arranged on the mounting frame (3) and is coaxially connected with the screw rod (61), and the screw rod (61) is threaded through the filter screen plate (5);
the fixing assembly (7) comprises clamping seats (71), clamping pieces (72) and clamping rods (73), wherein a plurality of clamping seats (71) are arranged in the filter screen frame (4), a plurality of clamping rods (73) are arranged on one side, facing the filter screen frame (4), of the filter screen plate (5), the clamping rods (73) are in one-to-one correspondence with the clamping seats (71), arc-shaped grooves (711) for the clamping rods (73) to be inserted are formed in the clamping seats (71), the clamping pieces (72) are arranged on two side walls of the arc-shaped grooves (711), the lower ends of the two clamping pieces (72) are close to each other, and horizontal supporting pieces (721) are arranged at the tail ends of the two clamping pieces (72); a plurality of clamping grooves (731) are formed on the clamping rod (73) in a surrounding mode;
a plurality of strip-shaped holes (611) are formed in the lead screw (61), and stirring blades (63) are rotatably arranged on the lead screw (61) and positioned at one end, far away from the base (2), of the strip-shaped holes (611);
The stirring blade (63) is characterized in that a first magnet block (64) is arranged at the tail end of the stirring blade, a second magnet block (65) is embedded on the screw rod (61) and positioned on the side wall of one end, close to the base (2), of the strip-shaped hole (611), and the first magnet block (64) and the second magnet block (65) repel each other.
2. A sewage treatment apparatus according to claim 1, wherein: the flocculation tank is characterized in that the installation frame (3) is L-shaped, the vertical section of the installation frame (3) is vertically arranged on the base (2), and the horizontal section of the installation frame (3) horizontally extends to the position right above the flocculation tank (1).
3. A sewage treatment apparatus according to claim 1, wherein: the edge of the opening of the filter screen frame (4) is provided with an inclined plane, the bottom of the inclined plane faces into the filter screen frame (4), and the edge of the filter screen plate (5) is also provided with an inclined plane corresponding to the filter screen frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410720635.2A CN118289914B (en) | 2024-06-05 | 2024-06-05 | Sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410720635.2A CN118289914B (en) | 2024-06-05 | 2024-06-05 | Sewage treatment equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118289914A CN118289914A (en) | 2024-07-05 |
| CN118289914B true CN118289914B (en) | 2024-10-11 |
Family
ID=91678517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410720635.2A Active CN118289914B (en) | 2024-06-05 | 2024-06-05 | Sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118289914B (en) |
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| CN220404956U (en) * | 2023-07-17 | 2024-01-30 | 安徽尚雅汇环境科技有限公司 | Medical sewage treatment equipment |
| CN220537568U (en) * | 2023-04-06 | 2024-02-27 | 武汉雨新水务有限公司 | Rural sewage advanced treatment unit |
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2024
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN216972181U (en) * | 2021-10-26 | 2022-07-15 | 北京西能环境发展有限公司 | Sewage treatment precipitation tank |
| CN220537568U (en) * | 2023-04-06 | 2024-02-27 | 武汉雨新水务有限公司 | Rural sewage advanced treatment unit |
| CN220404956U (en) * | 2023-07-17 | 2024-01-30 | 安徽尚雅汇环境科技有限公司 | Medical sewage treatment equipment |
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