CN218879690U

CN218879690U - Plate-frame filter press

Info

Publication number: CN218879690U
Application number: CN202222964223.2U
Authority: CN
Inventors: 李文斌
Original assignee: Shaoxing Guangyuan Environmental Protection Co ltd
Current assignee: Shaoxing Guangyuan Environmental Protection Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-04-18
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a plate and frame filter press, including support frame, separation bucket, be used for carrying out pivoted slewing mechanism, be used for stirring kibbling rabbling mechanism to the solid hard lump that separates out to the separation bucket, the support frame top is provided with the separation bucket, slewing mechanism is located the separation bucket outside, rabbling mechanism is located inside the separation bucket. Has the advantages that: through pouring into wet mud into the filter frame, then drive through slewing mechanism and rotate the stake and rotate, and then the wet mud that drives in the filter frame rotates, through the centrifugal force that rotates the production, and then make a large amount of moisture separate out from the mud cake, and then will do on the filter that the mud cake falls to the below, then through the vibrating motor effect in the rotation stake again, carry out effectual vibration effect to a small amount of mud cake of adhesion on the filter frame inner wall, and then prevent that a large amount of loads from causing certain damage to the filter frame, guarantee the normal use in later stage.

Description

Plate-frame filter press

Technical Field

The utility model relates to a pressure filter field especially relates to a plate and frame pressure filter.

Background

Filter presses are well established dewatering devices that are commonly used for the separation of solids and liquids. Compared with other solid-liquid separation equipment, the mud cake filtered by the filter press has higher solid content and excellent separation effect. The filter press is characterized in that filter plates and filter frames with filtrate passages are arranged in the filter press, filter cloth is clamped between each group of filter plates and filter frames, the filter plates and the filter frames are pressed by pressing ends, a filter pressing chamber is formed between each filter plate and the corresponding filter plate, sludge flows in from a feed inlet, water is discharged from a filtrate outlet through the corresponding filter plate, mud cakes are accumulated on the filter cloth in the filter frame, the mud cakes are easily peeled off after the filter plates and the filter frames are loosened, the plate-and-frame filter press is simple in structure, easy and stable to operate, flexible in filter area selection range, small in unit filter area occupation, large in filter driving force, low in water content of obtained filter cakes, and high in adaptability to materials, and therefore the plate-and-frame filter press is widely applied to the fields of chemical industry, light industry, petroleum, pharmacy, food, resource development, metallurgy coal, national defense industry, environmental protection and the like.

A plate-and-frame filter press disclosed by the patent No. CN215691922U comprises a plate-and-frame filter pressing mechanism and is used for filter pressing of wastewater; the cylinder body is at least internally provided with two communicated cavities; the pushing assemblies comprise plug bodies, push rods and spiral springs, the plug bodies slide in the cavities in a piston-type sealing mode, two ends of each push rod are fixedly connected with the corresponding plug bodies and filter pressing ends of the plate frame filter pressing mechanisms respectively, and two ends of each spiral spring are fixedly connected with the corresponding inner wall of the cylinder body and the corresponding plug bodies respectively; the plug body and the cylinder body jointly define a pneumatic cavity, and the pneumatic cavity is provided with a vent hole so as to inject air into the pneumatic cavity and pressurize the pneumatic cavity to adjust the volume of the pneumatic cavity, so that the plug body slides in the cavity to press the plate frame filter pressing mechanism.

A small amount of mud cakes after being separated in the device can be remained in the filter frame, when subsequent recycling is needed to be carried out on the mud cakes, a small amount of mud cakes can not be collected, and when a large amount of mud cakes are accumulated more, a certain load effect can be caused to the filter frame when the mud cakes cannot be cleaned, so that the normal use of the filter frame can be influenced.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to provide a plate and frame filter press for solving the above problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a plate-frame filter press comprises a support frame, a separation barrel, a rotating mechanism used for rotating the separation barrel, and a stirring mechanism used for stirring and crushing separated solid hard blocks, wherein the separation barrel is arranged above the support frame, the rotating mechanism is positioned on the outer side of the separation barrel, the stirring mechanism is positioned inside the separation barrel, the plate-frame filter press also comprises a separation mechanism used for performing solid-liquid separation on an object, and the separation mechanism is positioned above the stirring mechanism;

separating mechanism is including rotating stake, filter frame, apron, fixing base, rotation seat, slide rail, slider, electric putter, vibrating motor, it is located to rotate the stake rotation mechanism below, it installs four to rotate the stake outside around the ring filter frame, both sides are all installed about the filter frame the apron, upper and lower both sides the apron is kept away from one side each other and is provided with the fixing base, the slide rail sets up fixing base one side, the slider is installed in the slide rail, the slider with all be provided with between the fixing base rotate the seat, electric putter sets up in both sides rotate between the seat, vibrating motor installs rotate inside the stake.

Preferably, the following components: slewing mechanism includes first motor, supporting seat, first axis of rotation, first gear, second gear, pressure strip, locking buckle, the supporting seat sets up separation barrel one side, first motor is installed the supporting seat below, first axis of rotation is installed the supporting seat top, first gear sets up the first axis of rotation outside, the second gear is installed the separation barrel outside, the pressure strip is installed the separation barrel upper end, four are installed around to the pressure strip top the locking buckle.

Preferably, the following components: the stirring mechanism comprises a second motor, a second rotating shaft, a stirring blade and a filtering plate, the filtering plate is arranged in the separation barrel, the second motor is installed below the filtering plate, the second rotating shaft is installed above the filtering plate, and the stirring blade is installed outside the second rotating shaft.

Preferably: the second motor with second axis of rotation key-type connection, the second axis of rotation with the filter rotates to be connected, the second axis of rotation with stirring leaf integrated into one piece.

Preferably, the following components: the rotary pile is fixedly connected with the pressing plate, the first motor is connected with the first rotary shaft key, the first rotary shaft is connected with the supporting seat in a rotating mode, and the first gear is meshed with the second gear.

Preferably: the separation bucket with the support frame rotates to be connected, the separation bucket lower extreme is provided with solenoid valve, the apron with the filter frame rotates to be connected, the fixing base with rotate the seat and rotate and connect, the slide rail with slider sliding connection, the slider with rotate the seat and rotate and connect.

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

through being provided with second motor, stirring leaf, filter etc, drive the second axis of rotation through second motor kinetic energy and rotate, and then drive the stirring leaf and rotate and carry out effectual stirring to the hard mud cake of doing that its separating mechanism separated out, and then stir for less mud cake piece to massive mud cake to prevent that massive mud cake from appearing, and then be unfavorable for the transportation work in later stage.

Through being provided with first motor, first axis of rotation, locking buckle etc, through the cooperation between locking buckle and the separation barrel, and then firmly the locking together pressure strip and separation barrel, the first motor of rethread drives first axis of rotation and rotates, and then drive first gear revolve, thereby make first gear and second gear mesh mutually, and then drive the separation barrel and rotate, thereby it rotates to drive the rotation stake in the separating mechanism, and then drive a plurality of filter frames and rotate, thereby utilize the centrifugal force that rotates the production, and then carry out certain solid-liquid separation effect with the wet mud in the filter frame, make its a large amount of moisture separate out from the mud cake, and then the better use that makes things convenient for the later stage.

Through being provided with the filter frame, electric putter, vibrating motor etc, electric putter through the upside withdraws inwards, and then drive the slider through rotating the seat and slide to one side in the slide rail, thereby through the rotation between apron and the filter frame, thereby make the apron open, the electric putter of downside stretches out outwards, and then drive the slider through rotating the seat and slide to the opposite side in the slide rail, and then make the apron cover, then pour into wet mud into the filter frame, reuse the principle of top, and then make the apron of upside cover, then drive through slewing mechanism and rotate the stake rotation, and then drive the wet mud rotation in the filter frame, through the centrifugal force that rotates the production, and then make a large amount of moisture separate out from the mud cake, solid-liquid separation's effect has been accomplished, then through opening the apron of downside, and then fall the dry mud cake on the below, then through the vibrating motor effect in the slewing post, carry out effectual vibration effect to a small amount of dry mud cake adhesion on the filter frame inner wall, make it fall on the filter plate of below, and then reduced the load on the filter frame, and then prevent that a large amount of load from damaging, guarantee the filter plate in later stage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a spatial perspective view of a plate and frame filter press according to the present invention;

fig. 2 is a schematic structural diagram of a separating mechanism of a plate and frame filter press according to the present invention;

fig. 3 is a schematic partial structure diagram of the outside of the filter frame of the plate-and-frame filter press according to the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3;

fig. 5 is a cross-sectional view of the structure inside the rotary pile of the plate and frame filter press according to the present invention;

fig. 6 is a schematic structural diagram of a rotating mechanism of a plate and frame filter press according to the present invention;

fig. 7 is a sectional view of the stirring mechanism of the plate and frame filter press according to the present invention.

The reference numerals are illustrated below:

1. a support frame; 2. a separation barrel; 3. a rotating mechanism; 31. a first motor; 32. a supporting seat; 33. a first rotating shaft; 34. a first gear; 35. a second gear; 36. a compression plate; 37. locking a buckle; 4. a separating mechanism; 41. rotating the pile; 42. a filter frame; 43. a cover plate; 44. a fixed seat; 45. a rotating seat; 46. a slide rail; 47. a slider; 48. an electric push rod; 49. a vibration motor; 5. a stirring mechanism; 51. a second motor; 52. a second rotating shaft; 53. stirring blades; 54. a filter plate.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-7, a plate and frame filter press comprises a support frame 1, a separation barrel 2, a rotating mechanism 3 for rotating the separation barrel 2, and a stirring mechanism 5 for stirring and crushing separated solid hard blocks, wherein the separation barrel 2 is arranged above the support frame 1, the rotating mechanism 3 is positioned at the outer side of the separation barrel 2, the stirring mechanism 5 is positioned inside the separation barrel 2, the plate and frame filter press further comprises a separation mechanism 4 for performing solid-liquid separation on an object, and the separation mechanism 4 is positioned above the stirring mechanism 5;

in this embodiment: the separating mechanism 4 comprises a rotating pile 41, a filter frame 42, a cover plate 43, a fixed seat 44, a rotating seat 45, a slide rail 46, a slide block 47, an electric push rod 48 and a vibration motor 49, wherein the rotating pile 41 is positioned below the rotating mechanism 3, four filter frames 42 are annularly arranged outside the rotating pile 41, the cover plates 43 are respectively arranged on the upper side and the lower side of each filter frame 42, the fixed seat 44 is arranged on one side of the cover plate 43 on the upper side and the lower side which are far away from each other, the slide rail 46 is arranged on one side of the fixed seat 44, the slide block 47 is arranged in the slide rail 46, the rotating seat 45 is arranged between the slide block 47 and the fixed seat 44, the electric push rod 48 is arranged between the rotating seats 45 on the two sides, the vibration motor 49 is arranged inside the rotating pile 41, the separating barrel 2 is rotatably connected with the support frame 1, the lower end of the separating barrel 2 is provided with an electromagnetic valve, the cover plate 43 is rotatably connected with the filter frames 42, the fixed seat 44 is rotatably connected with the rotating seat 45, the slide rail 46 is slidably connected with the slide block 47, the slide block 47 is rotatably connected with the rotating seat 45, the electric push rod 48 on the upper side retracts inwards, the rotating seat 45 drives the slide block 47 to slide to one side in the slide rail 46, the cover plate 43 and the filter frame 42 rotate, the cover plate 43 is opened, the electric push rod 48 on the lower side extends outwards, the rotating seat 45 drives the slide block 47 to slide to the other side in the slide rail 46, the cover plate 43 is covered, wet slurry is injected into the filter frame 42, the upper principle is utilized, the cover plate 43 on the upper side is covered, the rotating pile 41 is driven to rotate by the rotating mechanism 3, wet slurry in the filter frame 42 is driven to rotate, a large amount of moisture is separated from mud cakes by centrifugal force generated by rotation, the effect of solid-liquid separation is achieved, then the dry mud cakes are dropped onto the filter plate 54 below by opening the cover plate 43 on the lower side, then, under the action of a vibration motor 49 in the rotating pile 41, a small amount of dry mud cakes adhered to the inner wall of the filter frame 42 are effectively vibrated and fall on a filter plate 54 below, so that the load on the filter frame 42 is reduced, further, the filter frame 42 is prevented from being damaged to a certain extent by a large amount of load, and the later normal use is ensured;

in this embodiment: the rotating mechanism 3 comprises a first motor 31, a support seat 32, a first rotating shaft 33, a first gear 34, a second gear 35, a pressing plate 36 and a locking buckle 37, wherein the support seat 32 is arranged on one side of the separation barrel 2, the first motor 31 is arranged below the support seat 32, the first rotating shaft 33 is arranged above the support seat 32, the first gear 34 is arranged outside the first rotating shaft 33, the second gear 35 is arranged outside the separation barrel 2, the pressing plate 36 is arranged at the upper end of the separation barrel 2, four locking buckles 37 are arranged above the pressing plate 36 in a surrounding manner, a rotating pile 41 is fixedly connected with the pressing plate 36, the first motor 31 is connected with the first rotating shaft 33, the first rotating shaft 33 is rotatably connected with the support seat 32, the first gear 34 is meshed with the second gear 35, the pressing plate 36 and the separation barrel 2 are locked together through the matching between the locking buckle 37 and the separation barrel 2, the first motor 31 drives the first rotating shaft 33 to rotate, the first gear 34 is driven to rotate, so that the first gear 34 is meshed with the second gear 35, the separating barrel 2 is driven to rotate, a plurality of separated mud cakes are driven to rotate, and a plurality of separated mud filtration frames 42 are driven to be conveniently used, and a plurality of wet mud filtration frames 42, and a plurality of which is driven to be separated mud cake, and further used in a certain centrifugal force is generated in the separation barrel 2, and is convenient to separate mud filtration frame 42;

in this embodiment: rabbling mechanism 5 includes second motor 51, second axis of rotation 52, stirring leaf 53, filter 54 sets up in knockout drum 2, second motor 51 is installed in filter 54 below, second axis of rotation 52 is installed in filter 54 top, stirring leaf 53 is installed in the second axis of rotation 52 outside, second motor 51 and the 52 key-type connection of second axis of rotation, second axis of rotation 52 rotates with filter 54 and is connected, second axis of rotation 52 and stirring leaf 53 integrated into one piece, it rotates to drive second axis of rotation 52 through second motor 51 kinetic energy, and then drive stirring leaf 53 and rotate the hard-dry mud cake that separates out to its separating mechanism 4 and carry out effectual stirring, and then stir for less mud cake piece to massive mud cake, thereby prevent the massive mud cake, and then be unfavorable for the transportation work in later stage.

The working principle is as follows: the electric push rod 48 on the upper side retracts inwards, the rotating seat 45 drives the sliding block 47 to slide towards one side in the sliding rail 46, the cover plate 43 and the filter frames 42 rotate, the cover plate 43 is opened, the electric push rod 48 on the lower side extends outwards, the rotating seat 45 drives the sliding block 47 to slide towards the other side in the sliding rail 46, the cover plate 43 is covered, wet slurry is injected into the filter frames 42, the upper principle is utilized, the cover plate 43 on the upper side is covered, the pressing plate 36 and the separation barrel 2 are firmly locked together through the matching between the locking buckle 37 and the separation barrel 2, the first motor 31 drives the first rotating shaft 33 to rotate, the first gear 34 is driven to rotate, the first gear 34 is meshed with the second gear 35, the separation barrel 2 is driven to rotate, and the plurality of filter frames 42 are driven to rotate, thereby utilizing the centrifugal force generated by rotation to further carry out certain solid-liquid separation action on the wet mud in the filter frame 42 to separate a large amount of water from the mud cakes, then opening the cover plate 43 at the lower side to further drop the dry mud cakes onto the filter plate 54 at the lower side, then effectively vibrating a small amount of dry mud cakes adhered on the inner wall of the filter frame 42 under the action of the vibration motor 49 in the rotating pile 41 to drop on the filter plate 54 at the lower side, further reducing the load on the filter frame 42 to further prevent a large amount of load from causing certain damage to the filter frame 42, then driving the second rotating shaft 52 to rotate by the kinetic energy of the second motor 51 to further drive the stirring blades 53 to rotate to effectively stir the dry and hard mud cakes separated by the separating mechanism 4, further stirring the large mud cakes into small mud cake blocks, thereby preventing the mud cakes from appearing, thereby being not beneficial to the transportation work in the later period.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. 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.

Claims

1. The utility model provides a plate and frame filter press, includes support frame (1), separation bucket (2), is used for carrying out pivoted slewing mechanism (3), is used for stirring kibbling rabbling mechanism (5) to the solid hard lump that separates out to separation bucket (2), support frame (1) top is provided with separation bucket (2), slewing mechanism (3) are located the separation bucket (2) outside, rabbling mechanism (5) are located inside separation bucket (2), its characterized in that: the device also comprises a separation mechanism (4) for performing solid-liquid separation on the object, wherein the separation mechanism (4) is positioned above the stirring mechanism (5);

separating mechanism (4) are including rotating stake (41), filter frame (42), apron (43), fixing base (44), rotating seat (45), slide rail (46), slider (47), electric putter (48), vibrating motor (49), it is located to rotate stake (41) slewing mechanism (3) below, it installs four around the ring to rotate stake (41) outside filter frame (42), both sides are all installed about filter frame (42) apron (43), upper and lower both sides apron (43) keep away from one side each other and are provided with fixing base (44), slide rail (46) set up fixing base (44) one side, slider (47) are installed in slide rail (46), slider (47) with all be provided with between fixing base (44) rotate seat (45), electric putter (48) set up in both sides rotate between seat (45), vibrating motor (49) are installed rotate inside stake (41).

2. A plate and frame filter press according to claim 1, wherein: slewing mechanism (3) include first motor (31), supporting seat (32), first axis of rotation (33), first gear (34), second gear (35), pressure strip (36), locking buckle (37), supporting seat (32) set up separation bucket (2) one side, first motor (31) are installed supporting seat (32) below, first axis of rotation (33) are installed supporting seat (32) top, first gear (34) set up first axis of rotation (33) outside, second gear (35) are installed separation bucket (2) outside, pressure strip (36) are installed separation bucket (2) upper end, pressure strip (36) top is encircleed and is installed four locking buckle (37).

3. A plate and frame filter press according to claim 1, wherein: rabbling mechanism (5) include second motor (51), second axis of rotation (52), stirring leaf (53), filter (54) set up in separation bucket (2), second motor (51) are installed filter (54) below, second axis of rotation (52) are installed filter (54) top, install in second axis of rotation (52) outside stirring leaf (53).

4. A plate and frame filter press according to claim 3 wherein: the second motor (51) is connected with the second rotating shaft (52) in a key mode, the second rotating shaft (52) is connected with the filter plate (54) in a rotating mode, and the second rotating shaft (52) and the stirring blade (53) are integrally formed.

5. A plate and frame filter press according to claim 2 wherein: the rotary pile (41) is fixedly connected with the pressing plate (36), the first motor (31) is connected with the first rotary shaft (33) in a key mode, the first rotary shaft (33) is connected with the supporting seat (32) in a rotating mode, and the first gear (34) is meshed with the second gear (35).

6. A plate and frame filter press according to claim 1, wherein: separation bucket (2) with support frame (1) rotates to be connected, separation bucket (2) lower extreme is provided with solenoid valve, apron (43) with straining frame (42) rotate to be connected, fixing base (44) with rotate seat (45) and rotate to be connected, slide rail (46) with slider (47) sliding connection, slider (47) with rotate seat (45) and rotate to be connected.