CN223366355U - Solid-liquid separation device for aqueous waste - Google Patents
Solid-liquid separation device for aqueous wasteInfo
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- CN223366355U CN223366355U CN202422804730.9U CN202422804730U CN223366355U CN 223366355 U CN223366355 U CN 223366355U CN 202422804730 U CN202422804730 U CN 202422804730U CN 223366355 U CN223366355 U CN 223366355U
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Abstract
一种适用于含水废物的固液分离装置，包括箱体、第一及第二水平向挤压机构、第一及第二筛板、升降板、竖直向挤压机构及封板，箱体内部按照位置及功能划分为单向挤压区、筛液区、双向挤压区及存液区，单向挤压区上部开设有入料口、其侧壁上设置第一水平向挤压机构、其底部设置第一筛板，升降板设置于单向挤压区与双向挤压区之间，竖直向挤压机构和第二水平向挤压机构分别设置于双向挤压区的相邻两个侧壁上，第二筛板竖直向的设置于双向挤压区与筛液区之间的侧壁上，封板设置于双向挤压区侧壁上，存液区的上部开设有与筛液区相通的入液口。据此，通过第一及第二水平向挤压机构和竖直向挤压机构的依序推挤，可将含水废物中的水分挤出而实现固液分离。
A solid-liquid separation device suitable for water-containing waste includes a housing, first and second horizontal extrusion mechanisms, first and second sieve plates, a lifting plate, a vertical extrusion mechanism, and a sealing plate. The interior of the housing is divided into a unidirectional extrusion area, a liquid screening area, a bidirectional extrusion area, and a liquid storage area according to position and function. The unidirectional extrusion area has a feed port at the top, a first horizontal extrusion mechanism is provided on its side wall, and a first sieve plate is provided at its bottom. The lifting plate is provided between the unidirectional extrusion area and the bidirectional extrusion area. The vertical extrusion mechanism and the second horizontal extrusion mechanism are respectively provided on two adjacent side walls of the bidirectional extrusion area. The second sieve plate is provided vertically on the side wall between the bidirectional extrusion area and the liquid screening area. The sealing plate is provided on the side wall of the bidirectional extrusion area. The top of the liquid storage area has a liquid inlet connected to the liquid screening area. Accordingly, by sequentially pushing the first and second horizontal extrusion mechanisms and the vertical extrusion mechanism, water in the water-containing waste can be squeezed out to achieve solid-liquid separation.
Description
Technical Field
The utility model relates to the technical field of waste treatment, in particular to a solid-liquid separation device suitable for water-containing waste.
Background
A large amount of solid-liquid mixed waste is generated in the industrial production and human life processes, and serious pollution is caused to the environment if the solid-liquid mixed waste is not treated, for example, untreated solid-liquid mixed sewage is directly discharged to pollute the water body, block the river channel and destroy the ecological environment. Because waste liquid treatment and solid waste treatment are two distinct treatment processes, prior to solid-liquid mixed waste treatment, it is often necessary to separate the solid from the liquid to facilitate subsequent targeted treatment and recycling of the solids and liquids, respectively, thereby improving resource utilization and reducing treatment costs.
The patent with the publication number of CN214808938U discloses a garbage disposal device for environmental protection engineering, it realizes the removal of two racks through pulling the push-and-pull rod, the removal of rack drives the gear rotation, the rotation of gear drives the rotation of cam, the rotation of cam drives the clamp plate and upwards moves, when the cam continues to rotate the back under the effect of gravity, the clamp plate moves down, the reciprocating motion about the realization clamp plate that repeatedly circulates is in order to drive the reciprocating motion about the filter to realize the rubbish of filter upper end and shake from top to bottom, finally realize the separation of liquid rubbish and solid rubbish through inertia. However, in the solution of this patent, the solid-liquid separation process is only to separate the solid and the liquid by vibration, which results in that a lot of liquid often remains in the separated solid, and the ideal solid-liquid separation effect cannot be achieved, so that the subsequent treatment and utilization are affected.
Therefore, how to provide a solid-liquid separation device with better separation effect on solid-liquid mixed waste has become one of the important technical problems to be solved in the art.
Disclosure of utility model
The technical problem to be solved by the technical scheme is how to provide a device capable of carrying out high-efficiency solid-liquid separation on solid-liquid mixed waste.
In order to solve the technical problems, the technical scheme provides a solid-liquid separation device suitable for water-containing waste, which comprises a box body, a first horizontal extrusion mechanism, a first sieve plate, a lifting plate, a vertical extrusion mechanism, a second horizontal extrusion mechanism, a second sieve plate and a sealing plate, wherein the interior of the box body is divided into a unidirectional extrusion area positioned at one side of the upper part, a screening liquid area positioned below the unidirectional extrusion area, a bidirectional extrusion area positioned beside the unidirectional extrusion area and the screening liquid area and a liquid storage area positioned below the screening liquid area, the upper part of the unidirectional extrusion area is provided with a feed inlet communicated with the outside, the first horizontal extrusion mechanism is arranged on the side wall of the unidirectional extrusion area to push the water-containing waste input through the feed inlet to the bidirectional extrusion area, the first sieve plate is horizontally arranged at the bottom of the unidirectional extrusion area and is provided with a plurality of meshes, the unidirectional extrusion area is communicated with the screening liquid area through the first sieve plate, the lifting plate can be arranged between the unidirectional extrusion area and the bidirectional extrusion area in a vertical direction, the lifting plate is arranged at the side wall of the bidirectional extrusion area or the second sieve plate is vertically arranged at the side wall of the bidirectional extrusion area through the two sides of the bidirectional extrusion mechanism to enable the two sieve plate to be opened to be communicated with the two side walls of the bidirectional extrusion area through the two horizontal extrusion mechanism, the two side walls to be respectively opened to the two horizontal extrusion area through the two side walls are vertically arranged to the two horizontal extrusion area, the two horizontal extrusion area can be opened to be communicated with the side wall of the two horizontal extrusion area through the side wall is vertically arranged to the side wall is vertically vertical to the horizontal extrusion area is vertically vertical to the horizontal extrusion mechanism, and the horizontal has a vertical to be vertical to the horizontal opening is vertical to the horizontal to can, the upper part of the liquid storage area is provided with a liquid inlet communicated with the liquid screening area, and waste liquid screened out by the first screen plate and the second screen plate enters the liquid storage area through the liquid screening area and the liquid inlet. Accordingly, the water which is easy to extrude in the water-containing waste can be removed firstly through pushing of the first horizontal extruding mechanism, then the lifting plate is lifted to push the water-containing waste which is difficult to remove water into the bidirectional extruding area, and residual water can be removed to the greatest extent through multidirectional pushing of the vertical extruding mechanism and the second horizontal extruding mechanism, so that the solid-liquid separation effect of the water-containing waste is effectively improved. The water discharged in the pushing process can enter the liquid storage area through the liquid screening area to be collected so as to carry out subsequent targeted waste liquid treatment, and the waste after the water is squeezed out can be taken out by opening the sealing plate so as to carry out subsequent targeted solid waste treatment.
As another implementation of the technical scheme, the first horizontal extrusion mechanism is composed of a first driving telescopic cylinder body and a first push plate, wherein the first driving telescopic cylinder body is horizontally arranged on the outer side face of the side wall of the unidirectional extrusion area opposite to the lifting plate, the first push plate is vertically arranged inside the unidirectional extrusion area in parallel opposite to the lifting plate and movably penetrates through the side wall of the unidirectional extrusion area and is fixedly combined with one side face of the first push plate, and the first push plate is driven by the first driving telescopic cylinder body to be close to or far away from the lifting plate.
As another implementation of the technical scheme, the second horizontal extrusion mechanism is composed of a second driving telescopic cylinder body and a second push plate, wherein the second driving telescopic cylinder body is horizontally arranged on the outer side face of the side wall of the bidirectional extrusion zone opposite to the second sieve plate, the second push plate is vertically arranged on the lower portion of the bidirectional extrusion zone parallel to the second sieve plate and opposite to the second sieve plate in a movable mode, and the telescopic driving end of the second driving telescopic cylinder body movably penetrates through the side wall of the bidirectional extrusion zone and is fixedly combined with one side face of the second push plate, and is driven by the second driving telescopic cylinder body to enable the second push plate to be close to or far away from the second sieve plate.
As another implementation of this technical scheme, vertical to the extruder construct mainly by the connecting plate, the rack, the fixed plate, the pressure seat, two elastic telescopic tube, the clamp plate, driving motor and gear constitute, wherein the upper portion of one of them and the vertical lateral wall of lifter plate in two-way extrusion district is sunken to be formed with vertical smooth groove of establishing, the connecting plate level is to setting up and its one side reason protrusion is formed with a slider, locate the upper portion that establishes in the smooth inslot so that the connecting plate can reciprocate in two-way extrusion district through the movable embedding of slider, rack and fixed plate are vertical setting, and rack adjacent slider and its upper end fixed combination in the downside of connecting plate, the fixed plate is kept away from the slider and its upper end also fixed combination in the downside of connecting plate, the upper side of pressure seat and the lower end fixed combination of rack and fixed plate, these two elastic telescopic tube's upper end all are vertical setting up and each other a distance, the clamp plate level is to setting up and being located the top of second horizontal extrusion mechanism, and the upper side of clamp plate and this two-way extrusion district and motor are installed in two-way motor and the adjacent to the drive motor is connected with the drive motor through the fixed connection of drive end of drive motor, the drive motor is installed in two-way extrusion district and the drive motor is connected with the adjacent side of drive motor.
As another implementation of the technical scheme, two end parts of the pressing seat, which are adjacent to the pressing plate and far away from the lifting plate, form an arc-shaped surface gradually shrinking from bottom to top towards the center of the pressing seat and the pressing plate. Therefore, the water-containing waste pushed into the bidirectional extrusion zone through the unidirectional extrusion zone can slide to the bottom of the bidirectional extrusion zone along the arc-shaped surface after falling on the upper part of the pressing seat or the pressing plate.
As another implementation of the present technical solution, the solid-liquid separation device may further include: the screen plate cleaning mechanism mainly comprises a screw rod, a connecting rod, an L-shaped rod, a plurality of brush bodies, two belt wheels and a transmission annular belt, wherein the screw rod is horizontally arranged in parallel with the plate surface of a lifting plate, the screw rod rotatably penetrates into the screen liquid area from the upper part of the side wall of the screen liquid area, which is on the same side as the driving motor, through a bearing, the connecting rod is the upper part which is horizontally arranged in the screen liquid area and is far away from and opposite to the penetrating part of the screw rod, the two end parts of the connecting rod are respectively fixedly combined with the side wall of the upper part of the second screen plate and the side wall of the screen liquid area, the end parts of the screw rod penetrating into the screen liquid area are rotatably arranged on the connecting rod through bearings, horizontal sliding grooves are respectively formed between the two end parts of the side wall of the upper part of the second screen plate and the side wall of the screen liquid area penetrating into the side wall of the screen liquid area of the screw rod in a sinking mode, the L-shaped rod is formed by vertically connecting a horizontal section and a vertical section, wherein the horizontal section is sleeved on a screw rod through a ball nut pair, two end parts of the horizontal section are respectively and slidably embedded in two sliding grooves, the vertical section is adjacent to a second sieve plate, the upper end parts of the vertical section are fixedly combined with the lower part of the horizontal section, a plurality of brush bodies are respectively arranged on the horizontal section and the vertical section and are contacted with the lower side surface of a first sieve plate and the side surface of the second sieve plate facing a liquid screening area, two belt wheels are respectively and fixedly sleeved on the end parts of the screw rod positioned at the outer side of the side wall of the liquid screening area and the output end of a driving motor positioned at the outer side of the side wall of a bidirectional extrusion area, a transmission annular belt is sleeved on the two belt wheels, the L-shaped rod is driven by a driving motor to drive the plurality of brush bodies to wipe the first sieve plate and the second sieve plate horizontally, the screen plate cleaning mechanism can be synchronously driven to clean the first screen plate and the second screen plate when the driving motor drives the vertical extrusion mechanism to run, so that the risk that the first screen plate and the second screen plate are blocked is reduced, the continuous and efficient solid-liquid separation process can be ensured, and the running reliability and stability of the solid-liquid separation device are improved.
As another implementation of the technical scheme, the solid-liquid separation device further comprises a lifting mechanism, wherein the lifting mechanism is composed of a fixed seat and a third driving telescopic cylinder body, a strip-shaped opening is formed in the top surface of the box body corresponding to the lifting plate, the lifting plate is inserted into the strip-shaped opening and can be arranged between the unidirectional extrusion area and the bidirectional extrusion area in a vertical moving mode, the fixed seat is fixedly arranged on the side wall of the box body and is adjacent to the strip-shaped opening, the third driving telescopic cylinder body is vertically arranged on the fixed seat, the telescopic driving end of the third driving telescopic cylinder body is fixedly connected with the upper end portion of the lifting plate, and the lifting plate is driven to be lifted or lowered through the third driving telescopic cylinder body.
As another implementation of the technical scheme, the side plate on one side of the box body is hinged and combined on the box body through the side end edge of the side plate, the side, close to the side plate, of the unidirectional extrusion area and the liquid storage area is provided with fixed wall plates, the upper half part, close to the side plate, of the bidirectional extrusion area is hollow, the lower half part is provided with a sealing plate, and the side, close to the side plate, of the liquid screening area is hollow. Accordingly, the arrangement of the side plates of the box body facilitates cleaning and maintenance of components inside the box body.
As another implementation of the technical scheme, a ㄩ -shaped inserting part with a middle inserting groove is fixedly arranged at the lower half part of one side of the bidirectional extrusion area close to the side plate, and the sealing plate is arranged in the ㄩ -shaped inserting part in a pluggable manner. Accordingly, the sealing plate is convenient to open and take out solid waste, and the sealing plate inserted in the ㄩ -shaped inserting part has better structural strength and sealing effect, so that liquid in the bidirectional extrusion area can be effectively prevented from seeping outwards.
As another implementation of the technical scheme, a liquid outlet is formed in the lower portion of the liquid storage area and connected with a liquid outlet pipe in parallel. Accordingly, the waste liquid collected in the liquid storage area is conveniently led out for subsequent treatment.
Drawings
FIG. 1 is a schematic view of an embodiment of a solid-liquid separation device of the present utility model suitable for use with aqueous waste;
FIG. 2 is a schematic view of a partial cut at an angle according to the present utility model;
FIG. 3 is a schematic view of a partial cut at another angle according to the present utility model.
Symbol description in the drawings:
1. The device comprises a box body, an 11 unidirectional extrusion area, a 111 feeding hole, a 112 fixed wall plate, a 12 screening area, a 13 bidirectional extrusion area, a 131- ㄩ -shaped inserting part, a 132 sealing plate, a 14 liquid storage area, a 141 liquid inlet, a 142 fixed wall plate, a 15 side plate, a 16-bar opening, a2 first horizontal extrusion mechanism, a 21 first driving telescopic cylinder, a 22 first push plate, a 3 first sieve plate, a 4 lifting plate, a 41 fixing seat, a 42 third driving telescopic cylinder, a 5 vertical extrusion mechanism, a 51 connecting plate, a 52 rack, a 53 fixing plate, a 54 pressing seat, a 55 elastic telescopic sleeve, a 56 pressing plate, a 57 driving motor, a 58 gear, a 6 second horizontal extrusion mechanism, a 61 second driving telescopic cylinder, a 62 second push plate, a 7 second sieve plate, a 71 sliding groove, an 8 sieve plate cleaning mechanism, a 81 screw rod, a 82 connecting rod, a 83L-shaped rod, a 831 horizontal segment, a 832 vertical segment, a 84 brush body, an 85 pulley and a 86 transmission annular belt.
Detailed Description
The detailed description and technical content of the present utility model are described below with reference to the drawings, which are, however, provided for reference and illustration only and are not intended to limit the present utility model.
Any two or more embodiments of the utility model may be combined in any desired manner within the context of this specification, and the resulting solution is part of the original disclosure of this specification, while still falling within the scope of the utility model.
Fig. 1, 2 and 3 are schematic views showing an embodiment of the solid-liquid separation apparatus for aqueous waste according to the present utility model. The solid-liquid separation device (hereinafter referred to as solid-liquid separation device) suitable for the water-containing waste comprises a box body 1, a first horizontal extrusion mechanism 2, a first screen plate 3, a lifting plate 4, a vertical extrusion mechanism 5, a second horizontal extrusion mechanism 6, a second screen plate 7 and a sealing plate 132. The inside of the case 1 is divided into a unidirectional extrusion area 11 located at one side of the upper portion, a liquid screening area 12 located below the unidirectional extrusion area 11, a bidirectional extrusion area 13 located at the sides of the unidirectional extrusion area 11 and the liquid screening area 12, and a liquid storage area 14 located below the liquid screening area 12 and the bidirectional extrusion area 13 according to the position and the function. The upper portion of the unidirectional extrusion zone 11 is provided with a feed inlet 111 which is communicated with the outside, a first horizontal extrusion mechanism 2 is arranged on the side wall of the unidirectional extrusion zone 11 to push the water-containing waste thrown in through the feed inlet 111 towards the bidirectional extrusion zone 13, a first sieve plate 3 is horizontally arranged at the bottom of the unidirectional extrusion zone 11 and provided with a plurality of meshes, the unidirectional extrusion zone 11 is communicated with the screening zone 12 through the first sieve plate 3, a lifting plate 4 can be arranged between the unidirectional extrusion zone 11 and the bidirectional extrusion zone 13 in a vertically movable way, the lifting plate 4 is lifted or put down to enable the unidirectional extrusion zone 11 to be communicated with or cut off from the bidirectional extrusion zone 13, a vertical extrusion mechanism 5 and a second horizontal extrusion mechanism 6 are respectively arranged on two adjacent side walls of the bidirectional extrusion zone 13 to perform horizontal and vertical bidirectional extrusion on the water-containing waste pushed in through the unidirectional extrusion zone 11, a second sieve plate 7 is vertically arranged on the side wall between the bidirectional extrusion zone 13 and the screening zone 12 and provided with a plurality of meshes, the bidirectional extrusion zone 13 is communicated with the screening zone 12 through the second sieve plate 7 and a sealing plate 13, the waste liquid is discharged from the two-way extrusion zone 14 through the opening of the two-way extrusion zone 13 and the two-way extrusion zone 13, and the waste liquid is discharged from the two-channel 14 through the two-way extrusion zone 13 and the two-side wall 14 is communicated with the two-channel 14.
More specifically, the side plate 15 on one side of the case 1 is hinged to the case 1 through its side edges, and the side of the unidirectional extrusion area 11 and the liquid storage area 14 adjacent to the side plate 15 are both provided with fixed wall plates 112 and 142, while the upper half part and the lower half part of the side of the bidirectional extrusion area 13 adjacent to the side plate 15 are hollow-out, the lower half part of the side of the liquid screening area 12 adjacent to the side plate 15 is provided with a sealing plate 132, and the arrangement of the side plate 15 of the case 1 is convenient for cleaning and maintaining the components inside the case 1. The bottom half of the side plate 15 of the bi-directional extrusion area 13 is fixedly provided with a ㄩ -shaped insertion part 131 with a middle insertion groove (not shown), the sealing plate 132 is provided in the ㄩ -shaped insertion part 131 in a pluggable manner, the opening and closing structure of the sealing plate 132 and the ㄩ -shaped insertion part 131 is not only convenient for opening the sealing plate 132 to take out solid waste, but also the sealing plate 132 inserted in the ㄩ -shaped insertion part 131 has better structural strength and sealing effect, and can effectively prevent the liquid in the bi-directional extrusion area 13 from exuding outwards. In addition, a liquid outlet (not shown) may be formed at the lower part of the liquid storage area 14 and connected with a liquid outlet pipe, so as to facilitate the guiding out of the waste liquid collected in the liquid storage area 14 for subsequent treatment.
In this embodiment, the first horizontal extrusion mechanism 2 is composed of a first driving telescopic cylinder 21 and a first push plate 22, wherein the first driving telescopic cylinder 21 is horizontally installed on the outer side surface of the side wall of the unidirectional extrusion area 11 opposite to the lifting plate 4, the first push plate 22 is vertically and parallel to the lifting plate 4 and movably arranged in the unidirectional extrusion area 11, and the telescopic driving end of the first driving telescopic cylinder 21 movably penetrates through the side wall of the unidirectional extrusion area 11 and is fixedly combined with one side surface of the first push plate 22, and is driven by the first driving telescopic cylinder 21 to enable the first push plate 22 to be close to or far away from the lifting plate 4. The second horizontal extrusion mechanism 6 is composed of a second driving telescopic cylinder 61 and a second push plate 62, wherein the second driving telescopic cylinder 61 is horizontally arranged on the outer side surface of the side wall of the bidirectional extrusion area 13 opposite to the second screen plate 7, the second push plate 62 is vertically arranged at the lower part of the bidirectional extrusion area 13, which is parallel to the second screen plate 7 and opposite to the second screen plate 7 and is movably arranged in the bidirectional extrusion area 13, and the telescopic driving end of the second driving telescopic cylinder 61 is movably arranged on the side wall of the bidirectional extrusion area 13 in a penetrating manner and is fixedly combined with one side surface of the second push plate 62, and is driven by the second driving telescopic cylinder 61 to enable the second push plate 62 to be close to or far away from the second screen plate 7. In addition, as shown in fig. 2, the solid-liquid separation device may further include a lifting mechanism, where the lifting mechanism is composed of a fixing seat 41 and a third driving telescopic cylinder 42, the top surface of the box 1 is provided with a bar-shaped opening 16 corresponding to the lifting plate 4, the lifting plate 4 is inserted into the bar-shaped opening 16 and can be vertically moved between the unidirectional extrusion region 11 and the bidirectional extrusion region 13, the fixing seat 41 is fixedly arranged on the side wall of the box 1 and is adjacent to the bar-shaped opening 16, the third driving telescopic cylinder 42 is vertically arranged on the fixing seat 41, and the telescopic driving end of the third driving telescopic cylinder is fixedly connected with the upper end of the lifting plate 4, and is driven by the third driving telescopic cylinder 42 to lift or lower the lifting plate 4.
Referring to fig. 3, the vertical extruding mechanism 5 mainly comprises a connecting plate 51, a rack 52, a fixing plate 53, a pressing seat 54, two elastic telescopic tubes 55, a pressing plate 56, a driving motor 57 and a gear 58, wherein a vertical sliding groove (not shown) is formed in the upper portion of the inner side surface of one of the side walls of the bidirectional extruding area 13, which is perpendicular to the lifting plate 4, the connecting plate 51 is horizontally arranged and has a sliding block (not shown) protruding from one side edge, the sliding block is movably embedded in the sliding groove to enable the upper portion of the connecting plate 51 in the bidirectional extruding area 13 to move up and down, the rack 52 and the fixing plate 53 are vertically arranged, the rack 52 is adjacent to the sliding block and the upper end portion of the rack is fixedly combined with the lower side surface of the connecting plate 51, the fixing plate 53 is far away from the sliding block and the upper end portion of the fixing plate is fixedly combined with the lower side surface of the connecting plate 51, the upper side of the pressing seat 54 is fixedly combined with the racks 52 and the lower end of the fixing plate 53, the two elastic telescopic tubes 55 are vertically arranged and are spaced from each other by a certain distance, the upper end of the two elastic telescopic tubes 55 are fixedly combined with the lower side of the pressing seat 54, the pressing plate 56 is horizontally arranged and is positioned above the second horizontal extrusion mechanism 6, the upper side of the pressing plate 56 is fixedly combined with the lower end of the two elastic telescopic tubes 55, the driving motor 57 is adjacent to the racks 52 and is arranged on the outer side surface of the side wall of the bidirectional extrusion area 13, the output end of the driving motor 57 is rotatably penetrated into the bidirectional extrusion area 13 through a bearing (not shown) to fixedly arrange a gear 58, the gear 58 is meshed and connected with the racks 52, the driving motor 57 drives the pressing seat 54 and the pressing plate 56 to move up and down, the elastic telescopic tube 55 may be composed of an external sleeve (not shown), a telescopic rod (not shown) inserted into the sleeve from the lower portion, and a coil spring (not shown) located between the upper end of the sleeve and the upper end of the telescopic rod, wherein the inner diameter of the lower end of the sleeve is provided with a shrinkage portion, the upper end of the telescopic rod is provided with a flange portion, and the telescopic rod is prevented from sliding out of the sleeve through the limitation of the shrinkage portion to the flange portion. In addition, in order to enhance the guiding structural strength of the connecting plate, another sliding groove (not shown) in the vertical direction may be concavely formed at the upper part of the inner side surface of the side wall of the bidirectional extrusion area opposite to the lifting plate, and a side edge of the connecting plate adjacent to the other sliding groove may be convexly formed with another sliding block (not shown), and the sliding block may be vertically movably embedded in the other sliding groove to enhance the guiding structural strength of the connecting plate. The two ends of the pressing seat 54 adjacent to the pressing plate 56 and far from the lifting plate 4 can form an arc surface gradually shrinking from bottom to top towards the centers of the pressing seat 54 and the pressing plate 56, so that the water-containing waste pushed into the bidirectional extrusion zone 13 through the unidirectional extrusion zone 11 can slide to the bottom of the bidirectional extrusion zone 13 along the arc surface after falling on the upper part of the pressing seat 54 or the pressing plate 56.
As shown in fig. 3, the solid-liquid separation device of the present embodiment may further include a screen plate cleaning mechanism 8, the screen plate cleaning mechanism 8 is mainly composed of a screw rod 81, a connecting rod 82, an L-shaped rod 83, a plurality of brush bodies 84, two belt pulleys 85 and a transmission annular belt 86, wherein the screw rod 81 is horizontally disposed parallel to the plate surface of the lifting plate 4, the screw rod 81 is rotatably inserted into the screen liquid region 12 from the upper portion of the side wall of the screen liquid region 12 on the same side as the driving motor 57 through a bearing (not shown), the connecting rod 82 is horizontally disposed at the upper portion of the screen liquid region 12 away from and opposite to the insertion position of the screw rod 81, two end portions of the connecting rod 82 are fixedly combined with the side wall of the upper portion of the second screen plate 7 and the side wall of the screen liquid region 12, the end portion of the screw rod 81 inserted into the screen liquid region 12 is rotatably disposed on the connecting rod 82 through the bearing (not shown), the side wall of the upper part of the second sieve plate 7 and the side wall of the liquid screening area 12 are respectively concavely formed with a horizontal sliding groove 71 between the two ends of the connecting rod 82 and the side wall of the liquid screening area 12 penetrating into the screw rod 81, the L-shaped rod 83 is formed by vertically connecting a horizontal section 831 and a vertical section 832, wherein the horizontal section 831 is sleeved on the screw rod 81 through a ball nut pair (not labeled in the figure), the two ends of the horizontal section 831 are respectively and slidably embedded in the two sliding grooves 71, the vertical section 832 is adjacent to the second sieve plate 7, the upper end of the vertical section 832 is fixedly combined with the lower part of the horizontal section 831, the plurality of brush bodies 84 are respectively arranged on the horizontal section 831 and the vertical section 832 and are contacted with the lower side surface of the first sieve plate 3 and the side surface of the second sieve plate 7 facing the liquid screening area 12, the two belt pulleys 85 are respectively and fixedly sleeved on the end parts of the screw rods 81 positioned on the outer side of the side wall of the liquid screening area 12 and the output end of the driving motor 57 positioned on the outer side of the side wall of the bidirectional extrusion area 13, the transmission annular belt 86 is sleeved on the two belt pulleys 85, the driving motor 57 drives the L-shaped rod 83 to drive the plurality of brush bodies 84 to wipe the first screen plate 3 and the second screen plate 7 horizontally, and accordingly the driving motor 57 drives the vertical extrusion mechanism 5 to operate and synchronously drives the screen plate cleaning mechanism 8 to clean the first screen plate 3 and the second screen plate 7, so that the risk of blocking the first screen plate 3 and the second screen plate 7 is reduced, the continuous and efficient solid-liquid separation process can be ensured, and the operation reliability and stability of the solid-liquid separation device are improved.
According to the solid-liquid separation device disclosed by the utility model, the water which is easy to extrude in the water-containing waste can be removed firstly through the pushing of the first horizontal extruding mechanism, then the lifting plate is lifted to push the water-containing waste which is difficult to remove into the bidirectional extruding area, and the residual water can be removed to the greatest extent through the multidirectional pushing of the vertical extruding mechanism and the second horizontal extruding mechanism, so that the solid-liquid separation effect of the water-containing waste is effectively improved. The water discharged in the pushing process can enter the liquid storage area through the liquid screening area to be collected so as to carry out subsequent targeted waste liquid treatment, and the waste after the water is squeezed out can be taken out by opening the sealing plate so as to carry out subsequent targeted solid waste treatment.
The foregoing description of the preferred embodiments of the present utility model is not intended to limit the scope of the utility model, and other equivalent variations using the inventive concepts are intended to fall within the scope of the utility model.
Claims (10)
1. A solid-liquid separation device suitable for water-containing waste is characterized by comprising a box body, a first horizontal extrusion mechanism, a first sieve plate, a lifting plate, a vertical extrusion mechanism, a second horizontal extrusion mechanism, a second sieve plate and a sealing plate, wherein the interior of the box body is divided into a unidirectional extrusion area positioned at one side of the upper part, a screening liquid area positioned below the unidirectional extrusion area, a bidirectional extrusion area positioned beside the unidirectional extrusion area and the screening liquid area and a liquid storage area positioned below the screening liquid area and the bidirectional extrusion area, the upper part of the unidirectional extrusion area is provided with a feeding port communicated with the outside, the first horizontal extrusion mechanism is arranged on the side wall of the unidirectional extrusion area so as to push the water-containing waste thrown into the bidirectional extrusion area through the feeding port, the first horizontal extrusion area is arranged at the bottom of the unidirectional extrusion area and is provided with a plurality of meshes, the unidirectional extrusion area is communicated with the first sieve plate through the bidirectional extrusion area, the lifting plate is arranged at the upper part of the first horizontal extrusion area and the second sieve plate and can be communicated with the vertical extrusion area through the lifting plate, the second sieve plate is vertically arranged at the side wall of the bidirectional extrusion area or the side wall of the bidirectional extrusion area, the first horizontal extrusion mechanism is communicated with the side wall of the second sieve plate through the bidirectional extrusion area through the two vertical extrusion area, the lifting plate is vertically communicated with the two-direction extrusion area through the two vertical extrusion area is vertically communicated with the side wall of the two horizontal extrusion area, the sealing plate is opened to take out the waste extruded with water in the bidirectional extrusion area, the upper part of the liquid storage area is provided with a liquid inlet communicated with the liquid screening area, and the waste liquid screened out by the first screen plate and the second screen plate enters the liquid storage area through the liquid screening area and the liquid inlet.
2. The solid-liquid separation device according to claim 1, wherein the first horizontal extrusion mechanism is composed of a first driving telescopic cylinder and a first push plate, the first driving telescopic cylinder is horizontally arranged on the outer side face of the side wall of the unidirectional extrusion area opposite to the lifting plate, the first push plate is vertically arranged in the unidirectional extrusion area in parallel opposite to the lifting plate and is movably arranged in the unidirectional extrusion area, and the telescopic driving end of the first driving telescopic cylinder is movably arranged on the side wall of the unidirectional extrusion area in a penetrating manner and is fixedly combined with one side face of the first push plate, and is driven by the first driving telescopic cylinder to enable the first push plate to be close to or far away from the lifting plate.
3. The solid-liquid separation device according to claim 1, wherein the second horizontal extrusion mechanism is composed of a second driving telescopic cylinder and a second pushing plate, the second driving telescopic cylinder is horizontally arranged on the outer side face of the side wall of the bidirectional extrusion zone opposite to the second sieve plate, the second pushing plate is vertically arranged at the lower part in the bidirectional extrusion zone in parallel opposite to the second sieve plate and is movably arranged at the lower part in the bidirectional extrusion zone, and the telescopic driving end of the second driving telescopic cylinder is movably arranged on the side wall of the bidirectional extrusion zone in a penetrating manner and is fixedly combined with one side face of the second pushing plate, so that the second pushing plate is close to or far away from the second sieve plate through the driving of the second driving telescopic cylinder.
4. The solid-liquid separation device according to claim 1, wherein the vertical extruding mechanism is mainly composed of a connecting plate, a rack, a fixed plate, a pressing seat, two elastic telescopic tubes, a pressing plate, a driving motor and a gear, wherein the upper part of the inner side surface of one side wall of the bidirectional extruding area, which is vertical to the lifting plate, is concavely formed with a vertical sliding groove, the connecting plate is horizontally arranged and one side edge of the connecting plate protrudes to form a sliding block, the sliding block is movably embedded in the sliding groove through the sliding block so that the upper part of the connecting plate in the bidirectional extruding area can move up and down, the rack and the fixed plate are vertically arranged, the rack is adjacent to the sliding block, the upper end part of the rack is fixedly combined with the lower side surface of the connecting plate, the fixed plate is far away from the sliding block, the upper end part of the fixed plate is fixedly combined with the lower side surface of the connecting plate, the upper side surface of the pressing seat is fixedly combined with the lower end part of the fixed plate, the two elastic telescopic tubes are vertically arranged and are separated from each other, the upper end parts of the two elastic telescopic tubes are movably embedded in the sliding groove so that the connecting plate can move up and down in the sliding plate, the two elastic telescopic tubes are movably embedded in the sliding plate is horizontally arranged in the sliding plate, the sliding plate is meshed with the upper side surface of the two side of the connecting plate, the two elastic telescopic tubes are horizontally arranged on the side of the connecting plate, the two elastic telescopic tubes are horizontally arranged, the upper side is meshed with the upper side of the connecting plate, the sliding plate is fixedly connected with the upper side of the connecting plate, the sliding plate, the upper side is connected with the upper side, the upper side is vertically, and the upper side is fixed down side, and the upper side is fixed, and the two side is vertical, and a vertical side, and a vertical device is vertical, and a vertical device is. The driving motor drives the pressing seat to drive the pressing plate to move up and down.
5. The solid-liquid separation device according to claim 4, wherein both ends of the pressing seat adjacent to the pressing plate and away from the lifting plate form an arc surface gradually converging from bottom to top toward the center of the pressing seat and the pressing plate.
6. The solid-liquid separation device according to claim 4, further comprising: the screen plate cleaning mechanism mainly comprises a screw rod, a connecting rod, an L-shaped rod, a plurality of brush bodies, two belt wheels and a transmission annular belt, wherein the screw rod is parallel to the plate surface of the lifting plate and horizontally arranged, the screw rod rotatably penetrates into the screen liquid area from the upper part of the side wall of the screen liquid area, which is on the same side as the driving motor, through a bearing, the connecting rod is far away from and horizontally arranged at the upper part of the screen liquid area relative to the penetrating part of the screw rod, the two ends of the connecting rod are fixedly combined with the side wall of the upper part of the second screen plate and the side wall of the screen liquid area respectively, the end part of the screw rod penetrating into the screen liquid area is rotatably arranged on the connecting rod through the bearing, the side wall of the upper part of the second sieve plate and the side wall of the liquid screening area are respectively concavely provided with a horizontal sliding groove between the two end parts of the connecting rod and the side wall of the liquid screening area penetrating into the screw rod, the L-shaped rod is formed by vertically connecting a horizontal section and a vertical section, the horizontal section is sleeved and screwed on the screw rod through a ball nut pair, the two end parts of the horizontal section are respectively and slidably embedded in the two sliding grooves, the vertical section is adjacent to the second sieve plate, the upper end parts of the vertical section are fixedly combined with the lower part of the horizontal section, the brush bodies are respectively arranged on the horizontal section and the vertical section and are contacted with the lower side surface of the first sieve plate and the side surface of the second sieve plate facing the liquid screening area, the two belt wheels are respectively and fixedly sleeved on the end parts of the screw rod positioned on the outer side wall of the liquid screening area and the output end part of the driving motor positioned on the outer side of the side wall of the bidirectional extrusion area, the transmission annular belt is sleeved on the two belt pulleys, is driven by the driving motor to drive the L-shaped rod and drive the plurality of brush bodies to wipe the first sieve plate and the second sieve plate horizontally.
7. The solid-liquid separation device according to claim 1, further comprising a lifting mechanism, wherein the lifting mechanism is composed of a fixed seat and a third driving telescopic cylinder, a strip-shaped opening is formed in the top surface of the box body corresponding to the lifting plate, the lifting plate is inserted into the strip-shaped opening and can move up and down and is arranged between the unidirectional extrusion area and the bidirectional extrusion area, the fixed seat is fixedly arranged on the side wall of the box body and is adjacent to the strip-shaped opening, the third driving telescopic cylinder is vertically arranged on the fixed seat, the telescopic driving end of the third driving telescopic cylinder is fixedly connected with the upper end of the lifting plate, and the lifting plate is driven to be lifted or lowered by the third driving telescopic cylinder.
8. The solid-liquid separation device according to claim 1, wherein a side plate on one side of the case is hinged to the case through a side end edge thereof, the one-way extrusion area and the liquid storage area are both provided with fixed wall plates on one side adjacent to the side plate, an upper half part of one side adjacent to the side plate of the two-way extrusion area is hollow, the lower half part of one side adjacent to the side plate is provided with the sealing plate, and one side adjacent to the side plate of the liquid screening area is hollow.
9. The solid-liquid separator according to claim 8, wherein the lower half portion of the side plate side of the bidirectional pressing section is fixedly provided with a ㄩ -shaped insertion portion having an intermediate insertion groove, and the sealing plate is removably provided in the ㄩ -shaped insertion portion.
10. The solid-liquid separation device according to claim 1, wherein the lower part of the liquid storage area is provided with a liquid outlet and a liquid outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422804730.9U CN223366355U (en) | 2024-11-18 | 2024-11-18 | Solid-liquid separation device for aqueous waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422804730.9U CN223366355U (en) | 2024-11-18 | 2024-11-18 | Solid-liquid separation device for aqueous waste |
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| Publication Number | Publication Date |
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| CN223366355U true CN223366355U (en) | 2025-09-23 |
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| CN202422804730.9U Active CN223366355U (en) | 2024-11-18 | 2024-11-18 | Solid-liquid separation device for aqueous waste |
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| Country | Link |
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| CN (1) | CN223366355U (en) |
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