Municipal administration discarded object solid-liquid filtration rubbing crusher constructs
Technical Field
The utility model relates to the technical field of waste treatment, in particular to a municipal waste solid-liquid filtering and crushing mechanism.
Background
Waste refers to garbage produced in the living activities of people, mainly comprises resident household garbage, commercial garbage and cleaning garbage, and also comprises excrement and sewage plant sludge.
Through retrieving, patent publication number CN 213103742U's utility model discloses a municipal waste solid-liquid filtration crushing mechanism, specifically is municipal waste field, including the support column, the top fixed mounting of support column has horizontal base, the dustbin has been cup jointed to the bottom fixed of horizontal base, the top swing joint of dustbin has first fly leaf, one side fixed mounting of first fly leaf has the motor, one side electric connection of motor has first crushing wheel, one side fixed mounting of first crushing wheel has the second crushing wheel. According to the utility model, by arranging the wastewater filtering and recycling device, when the waste enters the equipment and is subjected to first-layer extrusion filtering, the extruded water enters the recycling box, and the water can be recycled through the filtering of the filter screen and the disinfection and sterilization of the bleaching agent at the bottom, so that the saved water resource can not be drunk daily, but can be used in other aspects, and the design accords with the environment-friendly concept and accords with the sustainable development road.
However, the design has the defects that when the design is used, the waste is directly extruded and dehydrated, the dehydration effect is not ideal due to different sizes of the waste, and the waste is lack of sorting function for the waste due to different materials of the waste, and if the metal waste is doped, the metal waste is directly crushed, so that equipment is easy to damage, and the using function is influenced.
Disclosure of utility model
The utility model aims to provide a municipal waste solid-liquid filtering and crushing mechanism, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the municipal waste solid-liquid filtering and crushing mechanism comprises a shell, wherein a sorting assembly is arranged in the shell, the sorting assembly comprises a conveying belt arranged in the shell, the outer surface of the conveying belt is connected with a group of electromagnets, a first driving mechanism is arranged on the front surface of the shell, the output end of the first driving mechanism is connected with the input end of the conveying belt, the right side surface of the shell is provided with an outlet, a scraping plate and a collecting plate are fixed in the shell, a plurality of first liquid leakage holes are formed in the bottom surface of the collecting plate at equal intervals, the right end of the collecting plate penetrates through the outlet and extends to the right side of the shell, and two crushing rollers are arranged in the shell.
Through above-mentioned technical scheme, can scrape the metal waste of electro-magnet absorption to collecting plate top through the scraper blade, utilize first actuating mechanism can drive the conveyer belt and rotate, can carry the discarded object of throwing in through the conveyer belt, utilize the electro-magnet to adsorb the collection to the metal waste that adulterates wherein.
As a preferable technical scheme of the utility model, a second driving mechanism is arranged on the front surface of the shell, the output ends of the second driving mechanism are respectively connected with the input ends of the two crushing rollers, and a pushing component is arranged in the shell.
Through above-mentioned technical scheme, drive crushing roller through second actuating mechanism and can smash the processing to the discarded object, utilize the cooperation of propelling movement subassembly, can extrude the dehydration to the discarded object after the breakage, and can also extrude the discarded object into pieces to follow-up handling.
As the preferable technical scheme of the utility model, the pushing component comprises an L-shaped plate arranged in the shell, a plurality of second liquid leakage holes which are arranged in an equidistant manner are formed in the bottom surface of the L-shaped plate, a first hydraulic cylinder is arranged on the right side surface of the L-shaped plate in a penetrating manner, and a push plate is connected to the left end of the first hydraulic cylinder.
Through above-mentioned technical scheme, utilize first pneumatic cylinder can promote the push pedal and remove, extrude and dewater the discarded object after smashing, can make the moisture of extruding leak downwards through the second weeping hole.
As the preferable technical scheme of the utility model, the right side surface of the L-shaped plate is provided with two through holes, the inner wall of each through hole is connected with a guide rod in a sliding way, and the left end of each guide rod is connected with the right side surface of the push plate.
Through the technical scheme, the guide rod can slide in the through hole, so that the push plate is stabilized.
As a preferable technical scheme of the utility model, a feed inlet is formed in the upper surface of the shell, a feed hopper is arranged on the inner wall of the feed inlet, and two inclined plates are arranged on the inner wall of the feed hopper.
Through above-mentioned technical scheme, utilize the feeder hopper can make things convenient for the staff to add the discarded object, utilize the swash plate can play the guide effect to the discarded object of adding, make it evenly whereabouts.
As the preferable technical scheme of the utility model, a group of bases are fixed on the bottom surface of the shell, a control box is arranged on the front surface of the shell, two baffles are fixed on the right side surface of the shell, and a sealing door is hinged on the left side surface of the shell.
Through above-mentioned technical scheme, utilize the base can make the device place stably, can operate the device through the control box, utilize the baffle can make the better outwards output of metal waste, the sealing door of setting is convenient for the staff to take out the waste of extrusion briquetting after the dehydration.
As a preferable technical scheme of the utility model, the front surface of the shell is communicated with a liquid discharge pipeline, and the outer surface of the liquid discharge pipeline is provided with a control valve.
Through the technical scheme, the liquid discharge pipeline and the control valve are utilized to control the discharge of the waste liquid.
As the preferable technical scheme of the utility model, the upper surface of the shell is provided with the through hole, the lifting plate is slidably arranged in the through hole, the second hydraulic cylinder is arranged on the inner top wall of the lifting plate, and the bottom end of the second hydraulic cylinder is connected with the upper surface of the shell.
Through above-mentioned technical scheme, utilize the lifter plate can scrape the waste of conveyer belt upper surface transportation and level, can adjust its use height through the second pneumatic cylinder.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, through the sorting assembly, the conveyor belt is driven to operate by the first driving mechanism, the conveyor belt can be used for transporting the placed wastes, the electromagnet arranged on the surface of the conveyor belt can be used for absorbing and collecting the metal wastes doped in the conveyor belt, and the scraper and the collecting plate are matched, so that the absorbed metal wastes can drop into the collecting plate and are conveyed outwards, and the influence on the subsequent crushing is avoided.
2. According to the utility model, the crushing roller is driven to rotate by the second driving mechanism, so that the waste can be crushed, the crushed waste can be extruded and dehydrated by the cooperation of the pushing component, and the waste can be extruded into blocks so as to facilitate the subsequent treatment.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a front cross-sectional view of the present utility model;
FIG. 3 is a schematic perspective view of a conveyor belt according to the present utility model;
Fig. 4 is a schematic perspective view of a pushing assembly according to the present utility model.
In the figure, 1, a shell; 2, a sorting assembly, 201, a first driving mechanism, 202, a conveying belt, 203, an electromagnet, 204, a scraper, 205, a collecting plate, 206, a first liquid leakage hole, 3, a second driving mechanism, 4, a pushing assembly, 401, an L-shaped plate, 402, a second liquid leakage hole, 403, a push plate, 404, a first hydraulic cylinder, 405, a through hole, 406, a guide rod, 5, a base, 6, a liquid discharge pipeline, 7, a control valve, 8, a control box, 9, a baffle, 10, a feed inlet, 11, a feed hopper, 12, a through hole, 13, a lifting plate, 14, a second hydraulic cylinder, 15, a sealing door, 16, an outlet, 17, a crushing roller, 18 and a sloping plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the utility model provides a technical scheme that the municipal waste solid-liquid filtering and crushing mechanism comprises a shell 1, wherein a sorting assembly 2 is arranged in the shell 1, the sorting assembly 2 comprises a conveying belt 202 arranged in the shell 1, a group of electromagnets 203 are connected to the outer surface of the conveying belt 202, a first driving mechanism 201 is arranged on the front surface of the shell 1, the output end of the first driving mechanism 201 is connected with the input end of the conveying belt 202, an outlet 16 is arranged on the right side surface of the shell 1, a scraping plate 204 and a collecting plate 205 are fixed in the shell 1, a plurality of first liquid leakage holes 206 which are arranged at equal intervals are arranged on the bottom surface of the collecting plate 205, the right end of the collecting plate 205 penetrates through the outlet 16 and extends to the right side of the shell 1, and two crushing rollers 17 are arranged in the shell 1.
In the process of filtering municipal waste only, the first driving mechanism 201 is utilized to drive the conveying belt 202 to rotate, the fed waste can be conveyed through the conveying belt 202, the electromagnet 203 is utilized to adsorb metal waste doped in the conveying belt 202, when the first driving mechanism 201 drives the conveying belt 202 to drive, the electromagnet 204 is driven to move so as to be attached to the end of the scraper 204, the metal waste adsorbed by the electromagnet 203 can be scraped to the upper part of the collecting plate 205 through the scraper 204 to be collected, and the metal waste adsorbed can drop in the collecting plate to be conveyed outwards through the cooperation of the scraper 204 and the collecting plate 205, so that the influence on subsequent crushing is avoided.
Referring to fig. 1 and 2, a second driving mechanism 3 is installed on the front surface of the housing 1, the output ends of the second driving mechanism 3 are respectively connected with the input ends of two crushing rollers 17, and a pushing assembly 4 is installed inside the housing 1.
The crushing roller 17 is driven by the second driving mechanism 3 to crush the waste, the crushed waste can be extruded and dehydrated by the cooperation of the pushing component 3, and the waste can be extruded into blocks for subsequent treatment.
Referring to fig. 1-4, the pushing assembly 4 includes an L-shaped plate 401 mounted in the housing 1, a plurality of second liquid leakage holes 402 arranged equidistantly are formed in the bottom surface of the L-shaped plate 401, a first hydraulic cylinder 404 is mounted on the right side surface of the L-shaped plate 401 in a penetrating manner, and a push plate 403 is connected to the left end of the first hydraulic cylinder 404.
The pushing plate 403 can be pushed to move by the first hydraulic cylinder 404, the crushed waste is extruded by the pushing plate 403, the crushed waste is dehydrated, and the extruded moisture can leak downwards through the second weeping hole 402.
Referring to fig. 1-4, two through holes 405 are formed in the right side of the l-shaped plate 401, the inner wall of each through hole 405 is slidably connected with a guide rod 406, and the left end of each guide rod 406 is connected with the right side of the push plate 403.
The guide rod 406 can slide in the through hole 405, and the L-shaped plate 401 supports the guide rod 406 to stabilize the push plate 403.
Referring to fig. 1 to 4, a feed inlet 10 is formed on the upper surface of a housing 1, a feed hopper 11 is mounted on the inner wall of the feed inlet 10, and two inclined plates 18 are mounted on the inner wall of the feed hopper 11.
The feeding hopper 11 is convenient for staff to add the waste, and the sloping plate 18 can guide the added waste to uniformly fall on the upper surface of the conveying belt 202.
Referring to fig. 1-4, a set of bases 5 is fixed on the bottom surface of a housing 1, a control box 8 is installed on the front surface of the housing 1, two baffles 9 are fixed on the right side surface of the housing 1, and a sealing door 15 is hinged on the left side surface of the housing 1.
The device can be placed stably by utilizing the base 5, the device can be operated by the control box 8, metal waste can be better output outwards by utilizing the baffle plate 9, and the arranged sealing door 15 is convenient for workers to take out the waste extruded into blocks after dehydration.
Referring to fig. 1-4, the front surface of the housing 1 is communicated with a drain pipe 6, and a control valve 7 is arranged on the outer surface of the drain pipe 6.
Waste liquid generated by the waste at the squeezing and pressing part is led out of the shell 1 from the inside of the liquid discharge pipeline 6, the opening and closing control valve 7 can control and discharge the waste liquid in the liquid discharge pipeline 6, and the liquid discharge pipeline 6 and the control valve 7 can control the discharge of the waste liquid.
Referring to fig. 1-4, a through hole 12 is formed in the upper surface of the housing 1, a lifting plate 13 is slidably mounted in the through hole 12, a second hydraulic cylinder 14 is mounted on the inner top wall of the lifting plate 13, and the bottom end of the second hydraulic cylinder 14 is connected with the upper surface of the housing 1.
The waste transported on the conveyor belt 202 can be scraped by the lifting plate 13, and the use height thereof can be adjusted by the second hydraulic cylinder 14.
When the device is used, firstly, the device needs to be placed stably and is communicated with a power supply, after the device is started to operate, the first driving mechanism 201 can be used for driving the conveying belt 202 to rotate, the second driving mechanism 3 can be used for driving the crushing roller 17 to rotate, workers can put waste to be treated into the device through the feed hopper 11, the put waste can firstly fall above the conveying belt 202, the electromagnet 203 on the surface of the put waste can be used for adsorbing the metal waste in the device, then the waste can be conveyed to the position above the crushing roller 17, the downward falling waste can be crushed through the crushing roller 17, the adsorbed metal waste can be continuously conveyed, and then the metal waste can be scraped through the scraping plate 204 to fall above the collecting plate 205 so as to be conveyed outwards, and the crushed waste can fall into the L-shaped plate 401.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.