CN218485316U

CN218485316U - Self-cleaning type overlapping ring spiral filter-pressing dehydrator

Info

Publication number: CN218485316U
Application number: CN202222423928.3U
Authority: CN
Inventors: 施靖宇
Original assignee: Qidong Sanhua Environmental Engineering Co ltd
Current assignee: Qidong Sanhua Environmental Engineering Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-02-17
Anticipated expiration: 2032-09-14

Abstract

The utility model relates to a self-cleaning formula overlaps ring spiral filter-pressing hydroextractor, including the frame and arrange the workbin of going up in the frame, the workbin, the level runs through the workbin of going up and the workbin has the pivot, a plurality of spiral helicine extrusion pieces have in the pivot, it organizes to go up fixedly connected with filter screen frame between workbin and the workbin, filter screen frame organizes the cover and establishes on the outer circumference of pivot, the frame is located the lower mask that filter screen frame organized and has the aqua storage tank, the one end of pivot is run through the workbin and is connected with the reducing gear box, the one end that the pivot was kept away from to the reducing gear box is connected with driving motor, the outside of filter screen frame group has the rotation type and washes the group. The utility model has the advantages of as follows: greatly improving the cleaning efficiency and the cleaning effect and avoiding polluting the surrounding environment.

Description

Self-cleaning type overlapping ring spiral filter-pressing dehydrator

The technical field is as follows:

the utility model belongs to overlap ring spiral filter-pressing hydroextractor field, concretely relates to self-cleaning formula overlap ring spiral filter-pressing hydroextractor.

Background art:

the filter-press dehydrator is a mechanical device which applies certain pressure to a filterable object to ensure that liquid is dialyzed out, is a common solid-liquid separation device, and is a filter-press dehydrator which realizes solid-liquid separation by using an extrusion mode that a spiral space is continuously reduced. The filter screen cover is fixedly arranged between the feeding box and the discharging box and cannot be detached, and meanwhile, the filter screen cover is directly exposed outside, most of liquid extruded and separated from materials flows into the water storage tank from the lower side position of the filter screen cover along with gravity, and a small part of liquid scatters from the side part of the filter screen, so that the surrounding environment is polluted; secondly, after the spiral filter-pressing dehydrator is used for a certain time, the filter screen cover is easy to block, the surface of the filter screen cover needs to be cleaned manually, but the filter screen cover is not detachable, so solid materials are easy to gather on the inner wall of the filter screen cover, even if the external screen cover is cleaned manually, the significance is not very large, and meanwhile, the manual cleaning efficiency is low.

The utility model has the following contents:

the utility model aims at overcoming the above not enough, provide a self-cleaning formula is overlapped and is encircled spiral filter-pressing hydroextractor, improve cleaning efficiency and cleaning performance greatly, avoid polluting all ring edge borders.

The purpose of the utility model is realized through the following technical scheme: a self-cleaning type overlapped ring spiral filter-pressing dehydrator comprises a rack, a feeding box and a discharging box, wherein the feeding box and the discharging box are arranged on the rack, the feeding box and the discharging box horizontally penetrate through the feeding box and are provided with rotating shafts, a plurality of spiral extrusion pieces are arranged on the rotating shafts, a filter screen frame group is fixedly connected between the feeding box and the discharging box, the filter screen frame group is sleeved on the outer circumference of the rotating shafts, a water storage tank is arranged on the lower end face, positioned on the filter screen frame group, of the rack, one end of each rotating shaft penetrates through the discharging box and is connected with a reduction gearbox, one end, far away from the rotating shafts, of the reduction gearbox is connected with a driving motor, and a rotary type cleaning group is arranged outside the filter screen frame group;

the rotary type cleaning set comprises an upper cleaning sleeve cage and a lower cleaning sleeve cage, the upper cleaning sleeve cage and the lower cleaning sleeve cage are enclosed to form an annular structure sleeve and are arranged on the outer circumference of the filter screen frame set, the upper cleaning sleeve cage and the lower cleaning sleeve cage respectively comprise a plurality of shaft parts consistent with the extending direction of a rotating shaft, the shaft parts are vertically arranged on the outer circumference of the filter screen frame set, the side ends of the shaft parts close to the filter screen frame set are provided with bristles, a plurality of arc connecting pieces distributed at equal intervals are distributed on the corresponding shaft parts, the arc connecting pieces extend and are distributed along the direction of the rotating shaft, the shaft parts, contacted with the lower cleaning sleeve cage, of the upper cleaning sleeve cage are fixedly connected through bolts, the arc connecting pieces extend towards the end faces of the upper material box and the lower material box and are provided with a plurality of limiting rods, the limiting rods are fixed with the arcs through the bolts, the side walls of the upper material box and the lower material box are provided with annular limiting grooves embedded with tolerance position rods, the arc connecting plates, the side walls of the upper cleaning sleeve cage are provided with semi-tooth rings, the connecting shafts are provided with connecting shafts, one end plates of the connecting shafts are provided with a plurality of water nozzles, and a plurality of water spraying nozzles are arranged on the connecting shafts.

The utility model discloses a further improvement lies in: the filter screen frame group comprises an upper filter screen plate and a lower filter screen plate, the upper filter screen plate and the lower filter screen plate form a ring-shaped structure, the axial two side ends of the upper filter screen plate and the lower filter screen plate are fixed with the outer side walls of the corresponding upper feed box and the corresponding lower feed box through bolts, a plurality of bulges are arranged on the lower end surface of the upper filter screen plate, and a plurality of limit grooves matched with the bulges are arranged on the upper end surface of the lower filter screen plate.

The utility model discloses a further improvement lies in: a plurality of water nozzles and a plurality of air nozzles on the shaft rod part are arranged at intervals in sequence.

The utility model discloses a further improvement lies in: the frame is arranged in the outer side position of the filter screen frame group and is provided with a waterproof baffle which is fixed with the frame through bolts.

Compared with the prior art, the utility model has the following advantage:

1. the utility model discloses set up the rotation type at the outside of filter screen frame group and wash the group, the rotation type is washd the group and is rotationally set up in the outside of filter screen frame group, and the brush hair of shaft part downside is direct with the outer wall contact of filter screen frame group, can realize brushing of filter screen frame group lateral wall in the pivoted, and the water jet and the air jet that set up on the shaft part have simultaneously further improved the cleaning performance, improve the cleaning efficiency, liberation labour.

2. The utility model provides a filter screen frame group all adopts split type detachable construction with the rotation type cleaning group, and when the inside material gathering of filter screen frame group was quantitative, and when the cleaning performance of rotation type cleaning group reduced, the last washing lantern ring of can dismantling rotation type cleaning group washed the lantern ring with wash the lantern ring down, filter the otter board with the filter screen frame group on again and dismantle with lower filter screen board, can realize the washing to filter screen frame group inner wall through the manual work.

Description of the drawings:

fig. 1 is a schematic structural view of the self-cleaning type overlapping ring spiral filter-pressing dehydrator of the present invention.

Fig. 2 is a schematic view of the rotary cleaning group in fig. 1.

Fig. 3 is a structural sectional view of the filter screen frame set in fig. 1.

Fig. 4 is an external structure view of fig. 2.

FIG. 5 is a schematic view of the connection between the half ring gear and the gear and between the half ring gear and the positive and negative rotating motor in FIG. 4.

Fig. 6 is a side view of the connection of the half ring gear and the gear in fig. 5.

The reference numbers in the figures:

1-a machine frame, 2-a feeding box, 3-a discharging box, 4-a rotating shaft, 5-an extruding sheet, 6-a filter screen frame group, 7-a water storage tank, 8-a reduction gearbox, 9-a rotary cleaning group, 10-a driving motor and 11-a waterproof baffle;

61-upper filter screen plate, 62-lower filter screen plate, 63-bulge and 64-limit groove;

91-upper cleaning sleeve cage, 92-lower cleaning sleeve cage, 93-shaft part, 94-brush hair, 95-arc connecting sheet, 96-limiting rod, 97-annular limiting groove, 98-semi-gear ring, 99-connecting shaft, 910-gear, 911-positive and negative rotation motor, 912-water spray nozzle, 913-air spray nozzle.

The specific implementation mode is as follows:

in order to deepen the understanding of the present invention, the present invention will be further described in detail with reference to the following embodiments and the attached drawings, the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms indicating orientation or positional relationship, such as those based on the drawings, are only for convenience of description and simplification of description, and do not indicate or imply that the structures or units indicated must have a specific orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise specified or limited, terms such as "connected," "provided," "having," and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, or directly connected, and may be connected through an intermediate medium, and those skilled in the art can understand the basic meaning of the above terms in the present invention according to specific situations.

Fig. 1 shows an embodiment of the self-cleaning type overlapping ring spiral filter-pressing dehydrator of the present invention, which comprises a frame 1, a feeding box 2 and a discharging box 3, wherein the feeding box 2 and the discharging box 3 are arranged on the frame 1, the horizontal penetrating through the feeding box 2 and the discharging box 3 has a rotating shaft 4, the rotating shaft 4 is provided with a plurality of spiral extrusion sheets 5, a filter screen frame group 6 is fixedly connected between the feeding box 2 and the discharging box 3, the filter screen frame group 6 is sleeved on the outer circumference of the rotating shaft 4, the frame 1 is arranged on the lower end surface of the filter screen frame group 6 and is provided with a water storage tank 7, one end of the rotating shaft 4 penetrates through the discharging box 3 and is connected with a reduction box 8, one end of the reduction box 8, which is far away from the rotating shaft 4, is connected with a driving motor 10, and the outside of the filter screen frame group 6 is provided with a rotary cleaning group 9;

as shown in fig. 2 and 4, the rotary cleaning group 9 includes an upper cleaning cage 91 and a lower cleaning cage 92, the upper cleaning cage 91 and the lower cleaning cage 92 are enclosed to form an annular structure and are sleeved on the outer circumference of the filter screen frame group 6, the upper cleaning cage 91 and the lower cleaning cage 92 both include a plurality of shaft rod parts 93 consistent with the extending direction of the rotating shaft 4, the shaft rod parts 93 are vertically arranged on the outer circumference of the filter screen frame group 6, the side ends of the shaft rod parts 93 close to the filter screen frame group 6 are provided with bristles 94, a plurality of arc connecting pieces 95 distributed at equal intervals are distributed on the corresponding shaft rod parts 93, the arc connecting pieces 95 extend and are distributed along the direction of the rotating shaft 4, the shaft rod parts 93, which are contacted with the upper cleaning cage 91 and the lower cleaning cage 92, are fixedly connected by bolts, the arc connecting pieces 95 extend towards the end surfaces of the upper material box 2 and the lower material box 3 and are provided with a plurality of limit rods 96, the limit rods 96 and the limit rods 96 are fixed by bolts, the side walls of the upper material box 2 and the upper cleaning cage 91 are provided with a plurality of connecting shaft nozzles 912, the connecting shaft nozzle 98, the connecting shaft nozzle 99, which is provided with a plurality of the connecting shaft nozzle 98, and is connected with the connecting shaft nozzle 912, and a plurality of the connecting shaft nozzle 99, which is provided with the connecting shaft nozzle 98, the connecting shaft nozzle.

The utility model discloses set up rotation type cleaning group 9 in the outside of filter screen frame group 6, rotation type cleaning group 9 rotationally sets up in the outside of filter screen frame group 6, the brush hair 94 of axostylus axostyle portion 93 downside is direct to be organized 6 with the filter screen frame's outer wall contact, can realize brushing to 6 lateral walls of filter screen frame group in the pivoted, water spout 912 and air spout 913 that set up on the axostylus axostyle portion 93 simultaneously have further improved the cleaning performance, improve the cleaning efficiency, the liberation labour.

The utility model discloses well need notice be: the rotary cleaning group 9 can be directly sleeved outside the filter screen frame group 6, in order to ensure the circumferential rotation of the rotary cleaning group 9, a half-gear ring 98 is arranged on a circular arc connecting sheet 95 on one side, and a gear 910 is meshed with the half-gear ring 98 through a forward and reverse motor 911, so as to drive the circumferential rotation of the upper cleaning sleeve cage 91 and the lower cleaning sleeve cage 92, in order to avoid the axial deviation of the rotary cleaning group 9, the half-gear ring 98 and the gear 910 cannot be meshed for transmission, therefore, the axial deviation of the rotary cleaning group 9 is avoided by arranging a limiting rod 96 and an annular limiting groove 97, when the rotary cleaning group 9 is disassembled, the limiting rod 96 and the bolt on the circular arc connecting sheet 95 are disassembled firstly, then the bolt on the upper cleaning sleeve cage 91 and the bolt on the lower cleaning sleeve cage 92 are disassembled, the rotary cleaning group 9 can be disassembled from the filter screen frame group 6, at the moment, only the bolt of the upper filter screen plate 61 and the bolt of the lower filter screen plate 72 need to be disassembled, the filter screen frame group 6 can be disassembled from the rotating shaft 4, and the installation and the disassembly are convenient.

Further, as shown in fig. 3, the filter screen frame set 6 includes an upper filter screen 61 and a lower filter screen 62, the upper filter screen 61 and the lower filter screen 62 form a ring-shaped structure, two axial side ends of the upper filter screen 61 and the lower filter screen 62 are fixed to outer side walls of the corresponding upper material box 2 and the corresponding lower material box 3 by bolts, a plurality of protrusions 63 are provided on a lower end surface of the upper filter screen 61, and a plurality of limiting grooves 64 matched with the protrusions 63 are provided on an upper end surface of the lower filter screen 62.

The utility model provides a filter screen frame group 6 all adopts split type detachable construction with rotation type cleaning group 9, and when the inside material gathering of filter screen frame group 6 was quantitative, and when the cleaning performance of rotation type cleaning group 9 reduced, can dismantle the last washing cover cage 91 of rotation type cleaning group 9 and wash cover cage 92 down, filter screen plate 61 and lower filter screen plate 62 with the last filtration of filter screen frame group 6 again and dismantle, can realize the washing to filter screen frame group 6 inner wall through the manual work.

Further, the plurality of water nozzles 912 and the plurality of air nozzles 913 are provided at intervals in sequence on the shaft portion 93.

Furthermore, the frame 1 is arranged at the outer side of the filter screen frame group 6 and is provided with a waterproof baffle 11, and the waterproof baffle 11 and the frame 1 are fixed through bolts.

The arrangement of the waterproof baffle 11 has certain blocking effect on water mist in the cleaning process and the filter pressing dehydration process, and the surrounding environment is prevented from being polluted.

It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a self-cleaning formula overlap ring spiral filter-pressing hydroextractor which characterized in that: the automatic cleaning machine comprises a rack (1), a feeding box (2) and a discharging box (3) which are arranged on the rack (1), wherein the feeding box (2) and the discharging box (3) are horizontally penetrated through and provided with a rotating shaft (4), a plurality of spiral extrusion pieces (5) are arranged on the rotating shaft (4), a filter screen frame set (6) is fixedly connected between the feeding box (2) and the discharging box (3), the filter screen frame set (6) is sleeved on the outer circumference of the rotating shaft (4), a water storage tank (7) is arranged on the lower end face, located on the filter screen frame set (6), of the rack (1), one end of the rotating shaft (4) penetrates through the discharging box (3) and is connected with a reduction gearbox (8), one end, far away from the rotating shaft (4), of the reduction gearbox (8) is connected with a driving motor (10), and a rotary cleaning set (9) is arranged outside the filter screen frame set (6);

the rotary cleaning group (9) comprises an upper cleaning sleeve cage (91) and a lower cleaning sleeve cage (92), the upper cleaning sleeve cage (91) and the lower cleaning sleeve cage (92) are enclosed to form a ring-shaped structure and are sleeved on the outer circumference of the filter screen frame group (6), the upper cleaning sleeve cage (91) and the lower cleaning sleeve cage (92) respectively comprise a plurality of shaft rod parts (93) consistent with the extending direction of the rotating shaft (4), the shaft rod parts (93) are vertically arranged on the outer circumference of the filter screen frame group (6), the side ends of the shaft rod parts (93) close to the filter screen frame group (6) are provided with bristles (94), and a plurality of arc connecting sheets (95) which are distributed at equal intervals are distributed on the corresponding shaft rod parts (93), a plurality of circular arc connection pieces (95) extend along the direction of pivot (4) and distribute, on wash between the axial rod portion (93) that cover cage (92) contacted with washing down cover cage (91) through the bolt realization fixed connection, circular arc connection piece (95) have a plurality of gag lever posts (96) towards the terminal surface extension of last workbin (2), workbin (3), gag lever post (96) pass through the bolt fastening with circular arc connection piece (95), the lateral wall of going up workbin (2), workbin (3) has tolerance position pole (96) and inlays annular spacing groove (97) of establishing, on wash circular arc connection piece (95) that cover cage (91) is close to last workbin (2), circular arc connection piece (95) of establishing ) The upper half gear ring (98) is arranged, the side wall of the upper material box (2) is provided with a connecting shaft (99), the connecting shaft (99) is sleeved with a gear (910) meshed with the inner wall of the half gear ring (98), one end of the connecting shaft (99) is connected with a positive and negative rotation motor (911), and the shaft part (93) is provided with a plurality of water nozzles (912) and a plurality of air nozzles (913).

2. The self-cleaning overlapping ring screw press filter dehydrator of claim 1, wherein: filter screen frame group (6) including last filter screen board (61) and lower filter screen board (62), it forms the ring shape structure with lower filter screen board (62) to go up filter screen board (61), the axial both sides end of lower filter screen board (62) and the lateral wall of last workbin (2), workbin (3) that correspond pass through the bolt fastening, it has a plurality of archs (63) to go up on the lower terminal surface of filter screen board (61), the up end of lower filter screen board (62) has a plurality ofly and protruding (63) matched with spacing recess (64).

3. The self-cleaning overlapping ring spiral filter-press dehydrator of claim 2, wherein: the plurality of water spray nozzles (912) and the plurality of air spray nozzles (913) on the shaft part (93) are arranged at intervals in sequence.

4. The self-cleaning overlapping ring spiral filter-press dehydrator of claim 3, wherein: the frame (1) is arranged at the outer side of the filter screen frame set (6) and is provided with a waterproof baffle (11), and the waterproof baffle (11) is fixed with the frame (1) through bolts.