CN214032201U

CN214032201U - Sludge treatment device for sewage treatment plant

Info

Publication number: CN214032201U
Application number: CN202022875979.0U
Authority: CN
Inventors: 王健松
Original assignee: Chongqing Junsheng Environmental Protection Co ltd
Current assignee: Chongqing Junsheng Environmental Protection Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-08-24
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a sludge treatment device for a sewage treatment plant, which comprises a bottom plate, a separation box and a drying box are arranged above the bottom plate, the separation box is fixedly connected with the drying box, the separation box and the drying box are fixedly connected with the bottom plate through the support plates, the transverse plate is connected between the two support plates in a sliding manner, the lifting mechanism for lifting the transverse plate is arranged between the two support plates, the upper end of the separation box is fixedly connected with a feed hopper, a box door is hinged on the separation box, a separation mechanism is arranged in the separation box, the upper end of the drying box is fixedly connected with an air outlet pipeline, a plurality of drying plates are embedded in the drying box, the separation box is communicated with the drying box through a connecting channel, the lower end of the drying box is in a penetrating arrangement, and a stirring mechanism used for stirring sludge is arranged in the drying box. The utility model discloses be convenient for with the separation of the major possession impurity in the mud and be convenient for take out mud.

Description

Sludge treatment device for sewage treatment plant

Technical Field

The utility model relates to a sludge treatment equipment technical field especially relates to a sludge treatment equipment for sewage treatment plant.

Background

Sewage treatment: in order to achieve the process of purifying sewage which is discharged into a certain water body or reused, the sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment also increasingly enters the daily life of common people.

The existing sludge treatment process has the advantages that impurities of large parts can be contained in sludge, so that the impurities are not removed conveniently, sludge is not separated thoroughly easily, hardened sludge is taken out from a drying box inconveniently after drying and drying the sludge, and the sludge treatment efficiency is low.

For this reason, we propose a sludge treatment apparatus for a sewage treatment plant to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the large sundries in the sludge are not convenient to be removed and the dried sludge is not convenient to be taken out, and providing a sludge treatment device for a sewage treatment plant.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sludge treatment equipment for sewage treatment plant, includes the bottom plate, the top of bottom plate is equipped with separator box and stoving case, separator box and stoving case fixed connection, all through backup pad and bottom plate fixed connection, two separator box and stoving case sliding connection has the diaphragm between the backup pad, two be equipped with the elevating system who is used for going on the diaphragm to go up and down between the backup pad, the upper end fixedly connected with feeder hopper of separator box, it has the chamber door to articulate on the separator box, be equipped with separating mechanism in the separator box, the upper end fixedly connected with pipeline of giving vent to anger of stoving case, the stoving incasement is embedded to be equipped with polylith stoving board, be linked together through interface channel between separator box and the stoving case, the lower extreme of stoving case is the setting of running through, the stoving incasement is equipped with the rabbling mechanism that is used for stirring mud.

Preferably, elevating system includes that two set up the recess on two backup pad relative lateral walls respectively, two all rotate in the recess and be connected with the threaded rod, two the threaded rod is outer all the thread bush and is equipped with the screw block, two the one end that the recess bottom was kept away from to the screw block all with diaphragm fixed connection, be equipped with first cavity in the bottom plate, two the lower extreme of threaded rod all rotates and runs through backup pad and bottom plate and is connected with the rotation of first cavity inside wall, two connect through the transmission of a drive mechanism between the threaded rod, the first motor of fixedly connected with in the first cavity, the drive shaft and one of them coaxial fixed connection of threaded rod of first motor.

Preferably, the first transmission mechanism comprises two first belt pulleys, the two first belt pulleys are in transmission connection through a first belt, and the two first belt pulleys are respectively and fixedly connected with the two threaded rods in a coaxial mode.

Preferably, separating mechanism includes the filter screen of fixed connection in the separator box, the filter screen rotates to run through and is equipped with the pivot, the lower extreme of separator box is equipped with the lift groove, the sealed rotation of lower extreme of pivot runs through the separator box and extends to the lift inslot, the lower extreme fixedly connected with second motor of diaphragm, the drive shaft of second motor rotates and runs through the diaphragm and extends to the lift inslot, the drive shaft slip cap of second motor is established and is set up outside the pivot, the pivot is located a plurality of stirring leaves of part fixedly connected with of filter screen top.

Preferably, the rabbling mechanism include with diaphragm upper end fixed connection's closing plate, the closing plate matches with the separator box, the upper end of closing plate is rotated and is connected with the axis of rotation, the outer fixedly connected with rotating blade of axis of rotation, be equipped with the second cavity in the diaphragm, the lower extreme of axis of rotation is rotated and is run through closing plate and diaphragm and be connected with the rotation of second cavity inside wall, the drive shaft of second motor runs through the second cavity setting, be connected through the transmission of second drive mechanism between the drive shaft of axis of rotation and second motor.

Preferably, the second transmission mechanism comprises a second belt pulley and a third belt pulley, the second belt pulley is coaxially and fixedly connected with a driving shaft of the second motor, the third belt pulley is coaxially and fixedly connected with the rotating shaft, and the second belt pulley is in transmission connection with the third belt pulley through a second belt.

Compared with the prior art, the beneficial effects of the utility model are that:

through setting up elevating system, separating mechanism and rabbling mechanism, it rotates to drive pivot and axis of rotation through the second motor, the pivot drives the stirring leaf and rotates, the stirring leaf can stir mud, the in-process of stirring, the little fluid mud of granule can be flowed in by the mesh of filter screen, and carry out the stoving incasement by interface channel, the impurity of major possession then can be taken out by the chamber door, meanwhile, the axis of rotation drives rotating vane and rotates, can stir the mud in the stoving process, thereby with higher speed the stoving to mud, after the stoving is accomplished, drive two threaded rods through first motor and rotate, two threaded rods drive the diaphragm through two threaded blocks and go up and down, the diaphragm drives the closing plate and goes up and down, can open the stoving case, be convenient for take out mud.

The utility model discloses be convenient for with the separation of the major possession impurity in the mud and be convenient for take out mud.

Drawings

FIG. 1 is a perspective view showing a structure of a sludge treatment apparatus for a sewage treatment plant according to the present invention;

FIG. 2 is a schematic view of a connection structure of a rotating shaft and a rotating blade in a sludge treatment device for a sewage treatment plant according to the present invention.

In the figure: 1 bottom plate, 2 separator boxes, 3 stoving case, 4 backup pads, 5 diaphragm, 6 elevating system, 7 feeder hoppers, 8 chamber doors, 9 separating mechanism, 10 outlet duct, 11 stoving board, 12 connecting channel, 13 rabbling mechanism, 14 grooves, 15 threaded rods, 16 threaded blocks, 17 first cavity, 18 first drive mechanism, 19 first motor, 20 first belt pulley, 21 filter screen, 22 pivot, 23 lifting groove, 24 second motor, 25 stirring leaf, 26 closing plate, 27 pivot, 28 rotating blade, 29 second cavity, 30 second drive mechanism, 31 second belt pulley, 32 third belt pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a sludge treatment device for sewage treatment plant, comprising a base plate 1, bottom plate 1's top is equipped with separator box 2 and stoving case 3, separator box 2 and stoving case 3 fixed connection, separator box 2 and stoving case 3 all pass through backup pad 4 and bottom plate 1 fixed connection, sliding connection has diaphragm 5 between two backup pads 4, be equipped with between two backup pads 4 and be used for carrying out the elevating system 6 that goes up and down to diaphragm 5, specifically, elevating system 6 includes two recesses 14 that set up respectively on two backup pads 4 relative lateral walls, all rotate in two recesses 14 and be connected with threaded rod 15, two threaded rod 15 outer equal thread bush are equipped with threaded block 16, two threaded block 16 keep away from the equal and diaphragm 5 fixed connection of one end of bottom in recess 14.

In the utility model, a first cavity 17 is arranged in the bottom plate 1, the lower ends of two threaded rods 15 are rotatably connected with the inner side wall of the first cavity 17 through the support plate 4 and the bottom plate 1, the two threaded rods 15 are in transmission connection through a first transmission mechanism 18, further, the first transmission mechanism 18 comprises two first belt pulleys 20, the two first belt pulleys 20 are in transmission connection through a first belt, the two first belt pulleys 20 are respectively in coaxial fixed connection with the two threaded rods 15, a first motor 19 is fixedly connected in the first cavity 17, it is to be noted that the first motor 19 can adopt a stepping motor with the model PLX, and is electrically connected with an external power supply, for the prior art, the details are not repeated, the driving shaft of the first motor 19 is in coaxial fixed connection with one of the threaded rods 15, the upper end of the separation box 2 is fixedly connected with a feed hopper 7, and the separation box 2 is hinged with a box door 8, a separating mechanism 9 is arranged in the separating box 2, and it is worth mentioning that the separating mechanism 9 comprises a filter screen 21 fixedly connected in the separating box 2.

In the utility model, a rotating shaft 22 is arranged through the rotation of a filter screen 21, a lifting groove 23 is arranged at the lower end of a separation box 2, the lower end of the rotating shaft 22 is sealed and rotated to penetrate through the separation box 2 and extend into the lifting groove 23, a second motor 24 is fixedly connected with the lower end of a transverse plate 5, it is noted that the second motor 24 can adopt a driving motor with the model number of Y315M-10 and is electrically connected with an external power supply, for the prior art, the details are not repeated, the driving shaft of the second motor 24 is rotated to penetrate through the transverse plate 5 and extend into the lifting groove 23, the driving shaft sliding sleeve of the second motor 24 is arranged outside the rotating shaft 22, a plurality of stirring blades 25 are fixedly connected with the part of the rotating shaft 22 above the filter screen 21, an air outlet pipeline 10 is fixedly connected with the upper end of a drying box 3, a plurality of drying plates 11 are embedded in the drying box 3, the separation box 2 is communicated with the drying box 3 through a connecting channel 12, the lower extreme of stoving case 3 is to run through the setting, is equipped with the rabbling mechanism 13 that is used for stirring mud in the stoving case 3, and it should be said that rabbling mechanism 13 includes with diaphragm 5 upper end fixed connection's closing plate 26.

The utility model discloses in, closing plate 26 and separator box 2 phase-match, the upper end of closing plate 26 is rotated and is connected with axis of rotation 27, the outer fixedly connected with rotor blade 28 of axis of rotation 27, it needs to explain, rotor blade 28 is the setting of shovel type, be equipped with second cavity 29 in the diaphragm 5, the lower extreme of axis of rotation 27 is rotated and is run through closing plate 26 and diaphragm 5 and be connected with the rotation of 29 inside walls of second cavity, second cavity 29 sets up is run through to the drive shaft of second motor 24, be connected through the transmission of second drive mechanism 30 between the drive shaft of axis of rotation 27 and second motor 24, and is further, second drive mechanism 30 includes second belt pulley 31 and third belt pulley 32, the coaxial fixed connection of second belt pulley 31 and second motor 24's drive shaft, third belt pulley 32 and the coaxial fixed connection of axis of rotation 27, be connected through second belt transmission between second belt pulley 31 and the third belt pulley 32.

When the utility model is used, sludge is poured into the separation box 2 from the feed hopper 7, then the second motor 24 is started, the driving shaft of the second motor 24 drives the rotating shaft 22 and the second belt pulley 31 to rotate, the second belt pulley 31 drives the third belt pulley 32 to rotate through the second belt, the third belt pulley 32 drives the rotating shaft 27 to rotate, the rotating shaft 22 drives the stirring blade 25 to rotate, the stirring blade 25 can stir sludge, in the stirring process, fluid sludge with small particles can flow out from meshes of the filter screen 21, and the drying box 3 is dried through the connecting channel 12, impurities of large pieces can be taken out from the box door 8, meanwhile, the rotating shaft 27 drives the rotating blade 28 to rotate, sludge in the drying process can be stirred, after drying is completed, one of the threaded rods 15 is driven to rotate through the driving shaft of the first motor 19, one of the threaded rods 15 drives the other threaded rod 15 to rotate through the two first belt pulleys 20 and the first belt, the two threaded rods 15 drive the transverse plate 5 to lift through the two threaded blocks 16, the transverse plate 5 drives the sealing plate 26 to lift, and then the drying box 3 can be opened to take out sludge.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A sludge treatment device for a sewage treatment plant comprises a bottom plate (1) and is characterized in that a separation box (2) and a drying box (3) are arranged above the bottom plate (1), the separation box (2) is fixedly connected with the drying box (3), the separation box (2) and the drying box (3) are fixedly connected with the bottom plate (1) through supporting plates (4), a transverse plate (5) is slidably connected between the two supporting plates (4), a lifting mechanism (6) used for lifting the transverse plate (5) is arranged between the two supporting plates (4), the upper end of the separation box (2) is fixedly connected with a feed hopper (7), a box door (8) is hinged on the separation box (2), a separation mechanism (9) is arranged in the separation box (2), an air outlet pipeline (10) is fixedly connected with the upper end of the drying box (3), a plurality of drying plates (11) are embedded in the drying box (3), the sludge drying device is characterized in that the separation box (2) is communicated with the drying box (3) through a connecting channel (12), the lower end of the drying box (3) is arranged in a penetrating mode, and a stirring mechanism (13) used for stirring sludge is arranged in the drying box (3).

2. The sludge treatment device for the sewage treatment plant according to claim 1, wherein the lifting mechanism (6) comprises two grooves (14) respectively arranged on opposite side walls of two support plates (4), two threaded rods (15) are rotatably connected in the two grooves (14), two threaded rods (15) are respectively and externally threaded with a threaded block (16), one ends of the two threaded blocks (16) far away from the inner bottom of the grooves (14) are fixedly connected with the transverse plate (5), a first cavity (17) is arranged in the bottom plate (1), the lower ends of the two threaded rods (15) rotatably penetrate through the support plates (4) and the bottom plate (1) and are rotatably connected with the inner side wall of the first cavity (17), the two threaded rods (15) are in transmission connection through a first transmission mechanism (18), and a first motor (19) is fixedly connected in the first cavity (17), and a driving shaft of the first motor (19) is coaxially and fixedly connected with one threaded rod (15).

3. The sludge treatment device for the sewage treatment plant according to claim 2, wherein the first transmission mechanism (18) comprises two first belt pulleys (20), the two first belt pulleys (20) are in transmission connection with each other through a first belt, and the two first belt pulleys (20) are respectively and fixedly connected with the two threaded rods (15) in a coaxial manner.

4. The sludge treatment device for the sewage treatment plant according to claim 1, wherein the separation mechanism (9) comprises a filter screen (21) fixedly connected in the separation box (2), the filter screen (21) is provided with a rotating shaft (22) in a rotating mode, the lower end of the separation box (2) is provided with a lifting groove (23), the lower end of the rotating shaft (22) is provided with a sealing rotating mode, the sealing rotating mode penetrates through the separation box (2) and extends into the lifting groove (23), the lower end of the transverse plate (5) is fixedly connected with a second motor (24), a driving shaft of the second motor (24) is provided with a sliding sleeve, the sliding sleeve is arranged outside the rotating shaft (22), and the part, located above the filter screen (21), of the rotating shaft (22) is fixedly connected with a plurality of stirring blades (25).

5. The sludge treatment device for the sewage treatment plant according to claim 4, wherein the stirring mechanism (13) comprises a sealing plate (26) fixedly connected with the upper end of the transverse plate (5), the sealing plate (26) is matched with the separation box (2), the upper end of the sealing plate (26) is rotatably connected with a rotating shaft (27), a rotating blade (28) is fixedly connected with the outside of the rotating shaft (27), a second cavity (29) is arranged in the transverse plate (5), the lower end of the rotating shaft (27) rotatably penetrates through the sealing plate (26) and the transverse plate (5) and is rotatably connected with the inner side wall of the second cavity (29), the driving shaft of the second motor (24) is arranged to penetrate through the second cavity (29), and the rotating shaft (27) is in transmission connection with the driving shaft of the second motor (24) through a second transmission mechanism (30).

6. The sludge treatment device for the sewage treatment plant according to claim 5, wherein the second transmission mechanism (30) comprises a second belt pulley (31) and a third belt pulley (32), the second belt pulley (31) is coaxially and fixedly connected with a driving shaft of the second motor (24), the third belt pulley (32) is coaxially and fixedly connected with the rotating shaft (27), and the second belt pulley (31) is in transmission connection with the third belt pulley (32) through a second belt.