CN216170202U - Sewage treatment plant sludge filter pressing device - Google Patents
Sewage treatment plant sludge filter pressing device Download PDFInfo
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- CN216170202U CN216170202U CN202122658267.8U CN202122658267U CN216170202U CN 216170202 U CN216170202 U CN 216170202U CN 202122658267 U CN202122658267 U CN 202122658267U CN 216170202 U CN216170202 U CN 216170202U
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Abstract
The utility model relates to the technical field of filter pressing devices, and discloses a sludge filter pressing device for a sewage treatment plant, which comprises a filter pressing box, wherein one side of the filter pressing box is fixedly connected with a sludge pump, the filter pressing box is fixedly connected with a feed pipe in a penetrating manner, one end of the feed pipe extends into the filter pressing box, the other end of the feed pipe extends to the outer side of the filter pressing box and is fixedly connected with the sludge pump, the side wall of the filter pressing box is fixedly connected with a blocking plate, a screening opening is formed in the blocking plate, the side wall of the screening opening is fixedly connected with a screening plate, the other side of the filter pressing box is fixedly connected with a water outlet pipe, and the inner wall of the top of the filter pressing box is provided with a moving groove. The utility model dehydrates the sludge by moving the filter pressing plate up and down and arranging the screening plate, has good sludge dehydration effect, conveniently cleans and removes the dehydrated sludge by opening and closing the discharge hole by moving the sealing plate up and down, saves time and labor and meets the requirements of users.
Description
Technical Field
The utility model relates to the technical field of filter pressing devices, in particular to a sludge filter pressing device for a sewage treatment plant.
Background
Along with the continuous increase of urban scale of cities in China, the urban sewage quantity is increased year by year, sewage treatment becomes an important ring of urban treatment, and sludge filter pressing is an important ring in sewage treatment, but the existing sludge filter pressing device of the sewage treatment plant has the following defects;
the sludge filter-pressing device of the existing sewage treatment plant is mainly used for directly dewatering sludge in a sludge pond in a sludge pumping and filtering tank through a sludge pumping pump, but the sludge water content in common sewage is very high, most of water in the sludge is difficult to extrude at one time, so that the filter-pressing effect of the existing sludge filter-pressing device is not good, and the sludge after filter-pressing cannot be cleared, so that the needs of people cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that the existing sludge filter-pressing device has poor filter-pressing effect and cannot meet the requirements of people because most of moisture in sludge is difficult to extrude at one time due to high water content of the sludge in the prior art and the sludge after filter-pressing cannot be removed.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a sludge press filtration device for a sewage treatment plant comprises a press filtration box, wherein one side of the press filtration box is fixedly connected with a mud pump, the press filtration box is fixedly connected with a feeding pipe in a penetrating way, one end of the feeding pipe extends into the press filtration box, the other end of the feeding pipe extends to the outer side of the press filtration box and is fixedly connected with the mud pump, the side wall of the press filtration box is fixedly connected with a separation plate, a screening opening is formed in the separation plate, a screening plate is fixedly connected to the side wall of the screening opening, the other side of the press filtration box is fixedly connected with a water outlet pipe, a moving groove is formed in the inner wall of the top of the press filtration box, a moving plate is connected in the moving groove in a sliding way, the other side of the press filtration box is provided with a discharge opening, a limiting mechanism is connected in the moving plate in a sliding way, the two ends of the limiting mechanism are fixedly connected with the inner wall of one side of the moving groove, a thread driving mechanism is rotatably connected in the press filtration box, and penetrates through the moving plate and is in threaded connection with the moving plate, the inner wall of one side of the filter-pressing box is connected with a lifting positioning mechanism in a sliding mode, the movable plate is hinged with a filter-pressing mechanism, the filter-pressing mechanism is fixedly connected with the lifting positioning mechanism, the filter-pressing mechanism is matched with the screening plate, the movable plate is connected with a sealing mechanism in a rotating mode, and the sealing mechanism is in sealing fit with the discharge hole.
Preferably, the limiting mechanism comprises a limiting rod, a limiting hole is formed in the movable plate, the limiting rod is connected with the limiting hole in a sliding mode, and two ends of the limiting rod are fixedly connected with the inner wall of one side of the movable groove.
Preferably, the thread driving mechanism comprises a reciprocating screw rod and a driving motor, a rotating groove is formed in the inner wall of one side of the filter pressing box, a rotating hole is formed in the other side of the filter pressing box, the reciprocating screw rod is rotatably connected with the rotating hole and the rotating groove, the driving motor is fixedly connected with the other side of the filter pressing box, one end of the reciprocating screw rod penetrates through the movable plate and is in threaded connection with the movable plate, and the other end of the reciprocating screw rod extends to the outer side of the filter pressing box and is fixedly connected with an output shaft of the driving motor.
Preferably, the lifting positioning mechanism comprises a lifting plate and a positioning rod, a lifting groove is formed in the inner wall of one side of the filter press box, the lifting plate is connected with the lifting groove in a sliding mode, and the positioning rod is fixedly connected with one end, extending into the filter press box, of the lifting plate.
Preferably, the filter pressing mechanism comprises a hinged plate, a hinged seat and a filter pressing plate, the hinged plate is arranged in an inclined mode, the hinged plate is rotatably connected with the side wall of the movable plate, the hinged seat is rotatably connected with one end, away from the movable plate, of the hinged plate, the top of the filter pressing plate is fixedly connected with the bottom end of the hinged seat, and the top of the filter pressing plate is fixedly connected with the bottom end of the positioning rod.
Preferably, sealing mechanism is including rotating rotor plate, closing plate and the locating piece that rotates seat, slope and set up, the one end and the movable plate fixed connection of rotating the seat, the rotor plate rotates with the rotation seat to be connected, and the closing plate is kept away from the one end rotation of rotating the seat with the rotor plate and is connected, and the closing plate cooperates with the discharge gate is sealed, has seted up the constant head tank on the opposite side inner wall of filter-press case, and locating piece and constant head tank sliding connection, the one end of locating piece extend to in the filter-press case and with closing plate fixed connection.
Compared with the prior art, the utility model provides a sludge filter pressing device for a sewage treatment plant, which has the following beneficial effects:
1. the sludge press-filtering device for the sewage treatment plant dehydrates sludge through the arrangement of a press-filtering box, a sludge pump, a feeding pipe, a separation plate, a sieving port, a sieving plate, a water outlet pipe, a moving groove, a moving plate, a discharge port, a limiting hole, a limiting rod, a rotating groove, a rotating hole, a reciprocating screw rod, a driving motor, a lifting groove, a lifting plate, a positioning rod, a hinge seat and a press-filtering plate, and has good sludge dehydration effect;
2. according to the sludge filter pressing device for the sewage treatment plant, the discharge port is opened and closed through the arrangement of the rotating seat, the rotating plate, the sealing plate, the positioning groove, the positioning block and the hinged plate, so that the dewatered sludge is conveniently cleaned and discharged, and time and labor are saved;
the device is characterized in that the device comprises a filter pressing plate, a screening plate and a sealing plate, wherein the filter pressing plate is arranged on the filter pressing plate, the screening plate is arranged on the screening plate, the sealing plate is arranged on the screening plate, and the screening plate is arranged on the sealing plate.
Drawings
FIG. 1 is a schematic structural view of a sludge pressure filtration device of a sewage treatment plant according to the present invention;
FIG. 2 is a schematic structural diagram of part A in FIG. 1 of a sludge pressure filtration device in a sewage treatment plant according to the present invention;
FIG. 3 is a schematic structural diagram of a part B in FIG. 1 of a sludge pressure filtration device of a sewage treatment plant according to the present invention.
In the figure: 1 filter pressing box, 2 dredge pump, 3 inlet pipe, 4 baffle plate, 5 screening ports, 6 screening plate, 7 outlet pipe, 8 moving groove, 9 moving plate, 10 discharge port, 11 spacing hole, 12 spacing rod, 13 rotating groove, 14 rotating hole, 15 reciprocating screw rod, 16 driving motor, 17 lifting groove, 18 lifting plate, 19 locating rod, 20 hinging seat, 21 filter pressing plate, 22 rotating seat, 23 rotating plate, 24 sealing plate, 25 locating groove, 26 locating block, 27 hinging plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, a sludge press filtration device for a sewage treatment plant comprises a press filtration box 1, one side of the press filtration box 1 is fixedly connected with a mud pump 2, a feed pipe 3 is fixedly connected to the press filtration box 1 in a penetrating manner, one end of the feed pipe 3 extends into the press filtration box 1, the other end of the feed pipe 3 extends to the outer side of the press filtration box 1 and is fixedly connected with the mud pump 2, a blocking plate 4 is fixedly connected to the side wall of the press filtration box 1, a screening opening 5 is formed in the blocking plate 4, a screening plate 6 is fixedly connected to the side wall of the screening opening 5, the other side of the press filtration box 1 is fixedly connected with a water outlet pipe 7, a moving groove 8 is formed in the inner wall of the top of the press filtration box 1, a moving plate 9 is slidably connected to the moving groove 8, a discharge opening 10 is formed in the other side of the press filtration box 1, a limiting mechanism is slidably connected to the moving plate 9, and both ends of the limiting mechanism are fixedly connected with the inner wall of one side of the moving groove 8, the rotary connection has screw thread actuating mechanism in filter-pressing case 1, and screw thread actuating mechanism runs through movable plate 9 and with movable plate 9 threaded connection, sliding connection has lift positioning mechanism on one side inner wall of filter-pressing case 1, it has filter-pressing mechanism to articulate on the movable plate 9, and filter-pressing mechanism and lift positioning mechanism fixed connection, filter-pressing mechanism and 6 looks adaptations of screening board, the last rotary connection of movable plate 9 has sealing mechanism, and sealing mechanism and discharge gate 10 sealing fit.
In the utility model, the limiting mechanism comprises a limiting rod 12, a limiting hole 11 is formed in the movable plate 9, the limiting rod 12 is connected with the limiting hole 11 in a sliding mode, and two ends of the limiting rod 12 are fixedly connected with the inner wall of one side of the movable groove 8.
In the utility model, the screw thread driving mechanism comprises a reciprocating screw rod 15 and a driving motor 16, a rotating groove 13 is formed on the inner wall of one side of the filter press box 1, a rotating hole 14 is formed on the other side of the filter press box 1, the reciprocating screw rod 15 is rotatably connected with the rotating hole 14 and the rotating groove 13, the driving motor 16 is fixedly connected with the other side of the filter press box 1, one end of the reciprocating screw rod 15 penetrates through the movable plate 9 and is in threaded connection with the movable plate 9, and the other end of the reciprocating screw rod 15 extends to the outer side of the filter press box 1 and is fixedly connected with an output shaft of the driving motor 16.
In the utility model, the lifting positioning mechanism comprises a lifting plate 18 and a positioning rod 19, a lifting groove 17 is formed in the inner wall of one side of the filter press box 1, the lifting plate 18 is in sliding connection with the lifting groove 17, and the positioning rod 19 is fixedly connected with one end, extending into the filter press box 1, of the lifting plate 18.
In the utility model, the filter pressing mechanism comprises a hinge plate 27, a hinge seat 20 and a filter pressing plate 21 which are obliquely arranged, the hinge plate 27 is rotatably connected with the side wall of the moving plate 9, the hinge seat 20 is rotatably connected with one end of the hinge plate 27 far away from the moving plate 9, the top of the filter pressing plate 21 is fixedly connected with the bottom end of the hinge seat 20, and the top of the filter pressing plate 21 is fixedly connected with the bottom end of the positioning rod 19.
In the utility model, the sealing mechanism comprises a rotating seat 22, a rotating plate 23, a sealing plate 24 and a positioning block 26, wherein the rotating plate 23, the sealing plate 24 and the positioning block 26 are obliquely arranged, one end of the rotating seat 22 is fixedly connected with the moving plate 9, the rotating plate 23 is rotatably connected with the rotating seat 22, the sealing plate 24 is rotatably connected with one end of the rotating plate 23, which is far away from the rotating seat 22, the sealing plate 24 is in sealing fit with the discharge hole 10, a positioning groove 25 is formed in the inner wall of the other side of the filter-pressing box 1, the positioning block 26 is in sliding connection with the positioning groove 25, and one end of the positioning block 26 extends into the filter-pressing box 1 and is fixedly connected with the sealing plate 24.
In the utility model, when in use, sludge is pumped into the filter-pressing box 1 through the feeding pipe 3 by the sludge pump 2, the sludge falls on the barrier plate 4, then the driving motor 16 is driven, the driving motor 16 is powered by commercial power, the driving motor 16 is controlled by the control switch, the output shaft of the driving motor 16 drives the reciprocating screw rod 15 to rotate, the reciprocating screw rod 15 drives the moving plate 9 to move, the limiting rod 12 limits the moving plate 9, meanwhile, the moving plate 9 drives the hinged plate 27 to move, the hinged plate 27 drives the hinged seat 20 to move, the hinged seat 20 drives the filter-pressing plate 21 to move, the filter-pressing plate 21 drives the positioning rod 19 to move, the positioning rod 19 drives the lifting plate 18 to slide in the lifting groove 17, the positioning rod 19 limits the filter-pressing plate 21, the downward movement of the filter-pressing plate 21 dewaters the sludge, water enters the lower part of the barrier plate 4 through the separating plate 6, go out water through outlet pipe 7, simultaneously, movable plate 9 drives and rotates seat 22 and remove, it drives rotor plate 23 and removes to rotate seat 22, rotor plate 23 drives closing plate 24 and shifts up, make discharge gate 11 open, then clear up through discharge gate 11 with the mud after the dehydration and get rid of, thereby dewater mud through reciprocating to filter-pressing board 21 and the setting of screening board 6, sludge dewatering is effectual, open and close discharge gate 10 through reciprocating to closing plate 24, conveniently clear up the mud after the dehydration and get rid of, time saving and labor saving, user's needs have been satisfied.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A sludge press filtration device for a sewage treatment plant comprises a press filtration box (1) and is characterized in that one side of the press filtration box (1) is fixedly connected with a mud pump (2), the press filtration box (1) is fixedly connected with a feed pipe (3) in a penetrating way, one end of the feed pipe (3) extends into the press filtration box (1), the other end of the feed pipe (3) extends to the outer side of the press filtration box (1) and is fixedly connected with the mud pump (2), a barrier plate (4) is fixedly connected onto the side wall of the press filtration box (1), a screening port (5) is formed in the barrier plate (4), a screening plate (6) is fixedly connected onto the side wall of the screening port (5), the other side of the press filtration box (1) is fixedly connected with a water outlet pipe (7), a moving groove (8) is formed in the inner wall of the top of the press filtration box (1), a moving plate (9) is slidably connected into the moving groove (8), and a discharge port (10) is formed in the other side of the press filtration box (1), the movable plate (9) is connected with a limiting mechanism in a sliding mode, two ends of the limiting mechanism are fixedly connected with the inner wall of one side of the movable groove (8), the filter pressing box (1) is connected with a thread driving mechanism in a rotating mode, the thread driving mechanism penetrates through the movable plate (9) and is connected with the movable plate (9) in a threaded mode, a lifting positioning mechanism is connected on the inner wall of one side of the filter pressing box (1) in a sliding mode, the movable plate (9) is hinged to a filter pressing mechanism, the filter pressing mechanism is fixedly connected with the lifting positioning mechanism, the filter pressing mechanism is matched with the screening plate (6), a sealing mechanism is connected on the movable plate (9) in a rotating mode, and the sealing mechanism is in sealing fit with the discharge hole (10).
2. The sludge pressure filtration device of the sewage treatment plant according to claim 1, wherein the limiting mechanism comprises a limiting rod (12), a limiting hole (11) is formed in the moving plate (9), the limiting rod (12) is slidably connected with the limiting hole (11), and two ends of the limiting rod (12) are fixedly connected with the inner wall of one side of the moving groove (8).
3. The sludge press-filtering device of the sewage treatment plant according to claim 1, wherein the screw driving mechanism comprises a reciprocating screw rod (15) and a driving motor (16), a rotating groove (13) is formed in the inner wall of one side of the press-filtering box (1), a rotating hole (14) is formed in the other side of the press-filtering box (1), the reciprocating screw rod (15) is rotatably connected with the rotating hole (14) and the rotating groove (13), the driving motor (16) is fixedly connected with the other side of the press-filtering box (1), one end of the reciprocating screw rod (15) penetrates through the movable plate (9) and is in threaded connection with the movable plate (9), and the other end of the reciprocating screw rod (15) extends to the outer side of the press-filtering box (1) and is fixedly connected with an output shaft of the driving motor (16).
4. The sludge pressure filtration device of the sewage treatment plant according to claim 1, wherein the lifting and positioning mechanism comprises a lifting plate (18) and a positioning rod (19), a lifting groove (17) is formed in an inner wall of one side of the pressure filtration box (1), the lifting plate (18) is slidably connected with the lifting groove (17), and the positioning rod (19) is fixedly connected with one end of the lifting plate (18) extending into the pressure filtration box (1).
5. The sludge press-filtering device for the sewage treatment plant according to claim 1, wherein the press-filtering mechanism comprises a hinged plate (27), a hinged seat (20) and a press-filtering plate (21), the hinged plate (27) is arranged obliquely, the side wall of the moving plate (9) is rotatably connected with the hinged plate (27), the hinged seat (20) is rotatably connected with one end of the hinged plate (27) far away from the moving plate (9), the top of the press-filtering plate (21) is fixedly connected with the bottom end of the hinged seat (20), and the top of the press-filtering plate (21) is fixedly connected with the bottom end of the positioning rod (19).
6. The sludge press-filtering device of the sewage treatment plant according to claim 1, wherein the sealing mechanism comprises a rotating seat (22), a rotating plate (23), a sealing plate (24) and a positioning block (26), the rotating plate (23) is obliquely arranged, one end of the rotating seat (22) is fixedly connected with the moving plate (9), the rotating plate (23) is rotatably connected with the rotating seat (22), the sealing plate (24) is rotatably connected with one end, far away from the rotating seat (22), of the rotating plate (23), the sealing plate (24) is in sealing fit with the discharge hole (10), a positioning groove (25) is formed in the inner wall of the other side of the filter-pressing box (1), the positioning block (26) is slidably connected with the positioning groove (25), and one end of the positioning block (26) extends into the filter-pressing box (1) and is fixedly connected with the sealing plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122658267.8U CN216170202U (en) | 2021-11-02 | 2021-11-02 | Sewage treatment plant sludge filter pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122658267.8U CN216170202U (en) | 2021-11-02 | 2021-11-02 | Sewage treatment plant sludge filter pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216170202U true CN216170202U (en) | 2022-04-05 |
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ID=80899071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122658267.8U Active CN216170202U (en) | 2021-11-02 | 2021-11-02 | Sewage treatment plant sludge filter pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216170202U (en) |
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2021
- 2021-11-02 CN CN202122658267.8U patent/CN216170202U/en active Active
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