CN213408949U - Novel kitchen waste smashing, dehydrating and packaging device - Google Patents

Novel kitchen waste smashing, dehydrating and packaging device Download PDF

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Publication number
CN213408949U
CN213408949U CN202021732566.0U CN202021732566U CN213408949U CN 213408949 U CN213408949 U CN 213408949U CN 202021732566 U CN202021732566 U CN 202021732566U CN 213408949 U CN213408949 U CN 213408949U
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waste
crushing
variable
discharge port
heat sealing
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李军英
隋哲文
沈旺
韩亚霖
王文娇
赵增宇
任月浩
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Qingdao University of Science and Technology
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Qingdao University of Science and Technology
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Abstract

A novel kitchen waste smashing, dehydrating and packaging device comprises a high-speed crushing device, a dehydrating device, a heat sealing and packaging device and a control device internally provided with a single chip microcomputer. The high-speed crushing device comprises an alternating-current permanent magnet motor, a cutter head, a coupler, a crushing barrel and a pulp discharge port; the dehydration device comprises a low-speed motor, a coupler, a gear box, a variable-diameter variable-pitch screw, a filter pipe, a slag discharge port and a water discharge port; the heat seal packing device comprises a high-frequency heat seal machine, a stepping motor, a coupler, a lead screw, a guide rod, a heat seal copper bar, a pressure sensor and a waste residue containing cylinder. The utility model discloses a high-speed breaker and dewatering device carry out abundant broken dehydration to the kitchen discarded object, reduce kitchen discarded object weight, are convenient for the kitchen discarded object packing; automatic packaging of kitchen waste and waste residues is achieved through the pressure sensor, the stepping motor, the lead screw, the guide rod and the high-frequency heat sealing machine, and the problems of peculiar smell of garbage, bacterium breeding and the like are solved. The utility model is simple in operation, it is safe high-efficient, through the automatic packing processing of crushing dehydration to the kitchen discarded object, reduce kitchen discarded object weight, alleviate it and to environmental pollution, do benefit to rubbish and retrieve.

Description

Novel kitchen waste smashing, dehydrating and packaging device
Technical Field
The utility model relates to a novel meal kitchen discarded object is smashed dehydration packing apparatus belongs to meal kitchen waste disposal technical field.
Background
The kitchen waste is the most common waste in life, has characteristics such as moisture content is big, organic matter is abundant, and improper handling can become the hotbed of harmful bacterium, and the mosquito and fly that breed simultaneously can cause the injury to the human health, therefore the resident is constantly improved to kitchen waste processing apparatus's demand.
Present meal kitchen waste processor is mainly with the mode of smashing the direct vent city drainage system behind the meal kitchen discarded object, adopts this kind of mode processing can produce two problems, first problem: the directly-discharged kitchen waste often breeds germs, mosquitoes and flies in urban sewers, so that disease transmission is caused, drainage pipelines are blocked possibly, the drainage capacity of the urban sewers is reduced, the load of urban sewage treatment systems is increased, and certain secondary pollution cannot be caused inevitably; the second problem is that: because the design load of the municipal sewage pipe network and the treatment system in China does not consider kitchen waste, if the mode is used, the pipe network blockage is generated, the water quantity and the water quality load of a sewage treatment plant are increased, even the inside of the pipe network is corroded, the methane is generated, and the explosion risk is possibly generated.
In order to solve the problems, the utility model adopts a high-speed crushing technology to crush kitchen waste, on one hand, the blocking of a sewer by the large kitchen waste is avoided, and on the other hand, the hoarding of the waste in the sewer, the breeding of bacteria and mosquitoes and the pollution of water are avoided; the waste residue is collected after the kitchen waste residue and the slurry are separated by adopting a heat seal packaging technology, and is automatically packaged, so that the waste is prevented from directly discharging into a water discharge system, and the transportation and the carrying are convenient. The weight of the kitchen waste after dehydration and packaging is greatly reduced, the high transportation cost generated when the kitchen waste is transported to a garbage disposal plant is reduced, and the downstream disposal of the garbage is facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art's is not enough, and the technical problem that solve provides a novel kitchen garbage smashes dehydration packing apparatus.
A novel kitchen waste smashing, dehydrating and packaging device comprises a high-speed crushing device, a dehydrating device, a heat sealing and packaging device and a control device internally provided with a single chip microcomputer.
The high-speed crushing device is characterized by comprising an alternating current permanent magnet motor, a cutter head, a crushing coupler, a crushing barrel and a pulp discharge port; the cutter head is located the inside downside of a crushing barrel, alternating current permanent magnet motor is located under the crushing barrel outside, passes through broken coupling joint with the cutter head, arrange thick liquid mouth and be located crushing barrel lateral wall below, the kitchen discarded object after smashing is discharged by arranging the thick liquid mouth under the centrifugal action of cutter head, gets into dewatering device through the pipeline.
The dehydration device comprises a low-speed motor, a dehydration coupler, a gear transmission case, a variable-diameter variable-pitch screw, a filter pipe, a slag discharge port and a water discharge port; the low-speed motor is connected with gear change case through the dehydration shaft coupling, gear change case output is connected with reducing displacement screw rod, and it is rotatory to drive reducing displacement screw rod, reducing displacement screw rod is located inside the filter tube, and reducing displacement screw rod presses the dehydration to the kitchen wastes after will smashing from the input to the output, and waste water passes through the outlet and flows into the sewer, and the waste residue gets into heat seal packing apparatus through row cinder notch.
The heat seal packaging device comprises a high-frequency heat seal machine, a stepping motor, a heat seal coupler, a lead screw, a guide rod, a heat seal copper bar, a pressure sensor and a waste residue containing cylinder; the high-frequency heat sealing machine is connected with the box, and high-frequency heat sealing machine frequency is 40.68MHz, the heat seal copper bar is the arc structure, can accomplish simultaneously that the mouth of rectangular straight section of thick bamboo plastic bag is sealed, end is sealed and cut off, step motor is connected with the lead screw via the heat seal shaft coupling, guide arm one end is connected with the slider of lead screw, and one end is connected with the heat seal copper bar, and the upper end sack of rectangular straight section of thick bamboo plastic bag is fixed at row slag notch department, and the waste residue of kitchen discarded object falls into rectangular straight section of thick bamboo plastic bag through arranging the cinder notch, because gravity, the rectangular straight section of thick bamboo plastic bag that is equipped with the waste residue falls into the waste residue and holds a section of thick bamboo, pressure sensor is located under the waste residue holds a section of thick bamboo, and with control system electric connection, after pressure sensor detected the waste residue and reached the limit value, step motor drive lead, thereby sealing the long straight plastic bag filled with the waste residue in a heat seal way.
The control device comprises a single chip microcomputer and a control panel; the control panel is provided with a start button, a stop button and an emergency stop button, once danger or blockage occurs, the emergency stop button is pressed to cut off the power supply immediately, and serious injury is avoided.
Considering the crushing effect of kitchen wastes, the cutter head is provided with five groups of impact heads capable of rotating 360 degrees, each group of impact head is provided with two blades, the included angle between each blade and the vertical direction is 60 degrees, the five groups of impact heads are stacked together according to the distance of 36 degrees in pairs, and circular pressing sheets are adopted to be fixed through nuts.
Considering the dehydration and slag removal effects of the smashed kitchen waste, the diameter of the filter pipe is 80mm, the length of the filter pipe is 150mm, the diameter of the variable-diameter variable-pitch screw rod is changed into 55 mm-80 mm from the garbage inlet end to the outlet end, the pitch of the variable-pitch screw rod is 40 mm-8 mm, the maximum diameter of the variable-diameter variable-pitch screw rod is equal to the diameter of the filter pipe, the maximum diameter of the variable-diameter variable-pitch screw rod is located right above the slag discharge port, the waste slag moves to the maximum diameter position and cannot move to the left, and the waste slag directly falls into the long straight-tube plastic bag from the maximum diameter position through the slag discharge port.
Considering the conveying effect of the smashed kitchen waste in the filter pipe, the rotating speed of the low-speed motor is 70-90 r/m.
The rotation speed of the ac permanent magnet motor is 1800 rpm in view of the high speed of the pulverization.
Compared with the prior art, the utility model beneficial effect who has is: the utility model adopts the high-speed crushing technology to crush the kitchen waste, on one hand, the blockage of a sewer by the large kitchen waste is avoided, and on the other hand, the hoarding of the waste in the sewer, the breeding of bacteria and mosquitoes and the pollution of water are avoided; the heat seal packaging technology is adopted, waste residues are collected after the kitchen waste residue and the kitchen waste slurry are separated, automatic packaging is achieved, a waste direct-discharge drainage system is avoided, and transportation and carrying are convenient. The weight of the kitchen waste after dehydration and packaging is greatly reduced, the high transportation cost generated when the kitchen waste is transported to a garbage disposal plant is reduced, and the downstream disposal of the garbage is facilitated. The utility model is simple in operation, it is safe high-efficient, through the automatic packing processing of crushing dehydration to the kitchen discarded object, reduce kitchen discarded object weight, alleviate it and to environmental pollution, do benefit to rubbish and retrieve.
Drawings
Fig. 1 is an overall structure diagram of the present invention.
Fig. 2 is a top view of the dewatering device and the high-speed crushing device of the present invention.
FIG. 3 is a structural diagram of the heat sealing and packaging apparatus of the present invention.
Fig. 4 is a structural view of the cutter head of the present invention.
Fig. 5 is a structural diagram of the variable-diameter variable-pitch screw rod of the present invention.
The device comprises an alternating current permanent magnet motor 1, a crushing coupler 2, a crushing barrel 3, a crushing barrel 4, a slurry discharge port 5, a pipeline 6, a filter pipe 7, a low-speed motor 8, a dewatering coupler 9, a gear transmission case 10, a slag discharge port 11, a control panel 12, a waste slag containing barrel 13, a pressure sensor 14, a high-frequency heat sealing machine 15, a box body 16, a cutter head 17, a water discharge port 18, a long straight barrel plastic bag 19, a lead screw 20, a heat sealing coupler 21, a stepping motor 22, a guide rod 23, a heat sealing copper strip 24, a round pressing sheet 25, a nut 26, an impact head 27, a blade 28, a variable-pitch screw 29 and a cutter head shaft.
Detailed Description
As shown in fig. 1-5, a novel kitchen waste smashing, dehydrating and packaging device comprises a high-speed crushing device, a dehydrating device, a heat sealing and packaging device and a control device containing a single chip microcomputer.
The high-speed crushing device is characterized by comprising an alternating current permanent magnet motor 1, a cutter head 16, a crushing coupler 2, a crushing barrel 3 and a slurry outlet 4; cutter head 16 is located 3 inside downside of a rubbing crusher, alternating current permanent-magnet machine 1 is located 3 outside under of rubbing crusher, passes through broken shaft coupling 2 with cutter head 16 and is connected, row thick liquid mouth 4 is located 3 lateral wall below of a rubbing crusher, and the kitchen discarded object after smashing is discharged by row thick liquid mouth 4 under cutter head 16's centrifugal action, gets into dewatering device through pipeline 5.
The device is characterized in that the dehydration device comprises a low-speed motor 7, a dehydration coupler 8, a gear transmission case 9, a variable-diameter variable-pitch screw 28, a filter pipe 6, a slag discharge port 10 and a water discharge port 17; low-speed motor 7 is connected with gear change case 9 through dehydration shaft coupling 8, gear change case 9 output is connected with reducing displacement screw 28, and drive reducing displacement screw 28 is rotatory, reducing displacement screw 28 is located 6 insides of filter tube, and reducing displacement screw 28 is pressed from the input to the kitchen discarded object after will smashing to the output and is done the dehydration, and waste water flows into the sewer through outlet 17, and the waste residue gets into heat seal packing apparatus through row cinder notch 10.
The device is characterized by comprising a high-frequency heat sealing machine 14, a stepping motor 21, a heat sealing coupler 20, a lead screw 19, a guide rod 22, a heat sealing copper bar 23, a pressure sensor 13 and a waste residue containing cylinder 12; high frequency heat-sealing machine 14 is connected with box 15, and high frequency heat-sealing machine 14 frequency is 40.68MHz, heat seal copper bar 23 is the arc structure, can accomplish simultaneously that the mouth of rectangular straight section of thick bamboo plastic bag 18 is sealed, end is sealed and cut off, step motor 21 is connected with lead screw 19 via heat seal shaft coupling 20, guide arm 22 one end is connected with lead screw 19's slider, and one end is connected with heat seal copper bar 23, and the upper end sack of rectangular straight section of thick bamboo plastic bag 18 is fixed in row cinder notch 10 department, and the waste residue of kitchen discarded object falls into rectangular straight section of thick bamboo plastic bag 18 through row cinder notch 10, because gravity, the rectangular straight section of thick bamboo plastic bag 18 that is equipped with the waste residue falls into and holds a section of thick bamboo 12, pressure sensor 13 is located under the waste residue holds a section of thick bamboo 12, and with control system electric connection, after pressure sensor 13 detected the waste residue and reached the limit value, step motor, The heat-seal copper bar 23 moves from left to right and is matched with the built-in copper bar of the high-frequency heat-seal machine 14 to automatically clamp, thereby heat-sealing the long straight plastic bag 18 filled with waste residue.
The control device is characterized by comprising a single chip microcomputer and a control panel 11; the control panel 11 is provided with a start button, a stop button and an emergency stop button, once danger or blockage occurs, the emergency stop button is pressed to cut off the power supply immediately, and serious injury is avoided.
In consideration of the crushing effect of kitchen waste, the cutter head 16 is provided with five groups of impact heads 26 capable of rotating 360 degrees, each group of impact head 26 is provided with two blades 27, the included angles between the two blades 27 and the vertical direction are both 60 degrees, the five groups of impact heads 26 are arranged on a cutter head shaft 29 according to the distance of 36 degrees in pairs, and the five groups of impact heads are fixed by a circular pressing sheet 24 through nuts 25.
Considering the dehydration and slag removal effects of the smashed kitchen waste, the diameter of the filter pipe 6 is 80mm, the length of the filter pipe is 150mm, the diameter of the variable-diameter variable-pitch screw 28 is of a conical structure, the diameter of the rod from the waste inlet end to the waste outlet end is changed into 55 mm-80 mm, the pitch of the screw is 40 mm-8 mm, the maximum diameter of the variable-diameter variable-pitch screw 28 is equal to the diameter of the filter pipe 6, the maximum diameter of the variable-diameter variable-pitch screw 28 is located right above the slag discharge port 10, waste slag moves to the maximum diameter and cannot move left, and the waste slag directly falls into the long straight plastic bag 18 from the maximum diameter through the slag discharge port 10.
Considering the conveying effect of the crushed kitchen waste in the filter pipe 6, the rotating speed of the low-speed motor 7 is 70-90 r/min.
The rotation speed of the ac permanent magnet motor 1 is 1800 rpm in consideration of the high speed of the pulverization.
When the utility model is used, kitchen waste is poured into the crushing cylinder 3, the AC permanent magnet motor 1 drives the cutter head 16 to crush the kitchen waste at high speed, the crushed kitchen waste enters the filter pipe 6 through the centrifugal of the cutter head 16, the low-speed motor 7 drives the reducing variable-pitch screw 28 to rotate after changing speed through the gear change box 9, the reducing variable-pitch screw 28 presses and dehydrates the crushed kitchen waste from the input end to the output end, waste water flows into a sewer through the water outlet 17, waste residue falls into the strip straight plastic bag 18 through the residue outlet 10, because of gravity, the strip straight plastic bag 18 containing the waste residue falls into the waste residue containing cylinder 12, the pressure sensor 13 positioned below the waste residue containing cylinder 12 starts to detect the weight of the waste residue, when the weight of the waste residue reaches a limit value, the AC permanent magnet motor 1, the low-speed motor 7 stops working, the screw 19 is driven to, the slider of the screw rod 19 drives the guide rod 22 and the heat-seal copper bar 23 to move from left to right, and the guide rod and the heat-seal copper bar are matched with the built-in copper bar of the high-frequency heat-seal machine 14 to automatically clamp, so that the long straight plastic bag 18 is subjected to heat-seal sealing treatment, and the quantitative packaging of the dehydrated waste is realized.

Claims (5)

1. A novel kitchen waste crushing, dehydrating and packaging device comprises a high-speed crushing device, a dehydrating device, a heat sealing and packaging device and a control device internally provided with a single chip microcomputer;
the high-speed crushing device is characterized by comprising an alternating current permanent magnet motor (1), a cutter head (16), a crushing coupler (2), a crushing barrel (3) and a slurry discharge port (4), wherein the alternating current permanent magnet motor (1) is positioned right below the outer part of the crushing barrel (3) and is connected with the cutter head (16) positioned on the lower side of the inner part of the crushing barrel (3) through the crushing coupler (2), and crushed kitchen waste is discharged from the slurry discharge port (4) positioned below the side wall of the crushing barrel (3) under the centrifugal action of the cutter head (16) and enters a dehydration device through a pipeline (5);
the kitchen waste dewatering device is characterized by comprising a low-speed motor (7), a dewatering coupler (8), a gear transmission case (9), a variable-diameter variable-pitch screw (28), a filter pipe (6), a slag discharge port (10) and a water discharge port (17), wherein the input end of the gear transmission case (9) is connected with the low-speed motor (7) through the dewatering coupler (8), the output end of the gear transmission case is connected with the variable-diameter variable-pitch screw (28) positioned in the filter pipe (6), the variable-diameter variable-pitch screw (28) is driven to rotate, the variable-diameter variable-pitch screw (28) presses and dewaters crushed kitchen waste from the input end to the output end, waste water flows into a sewer through the water discharge port (17), and waste slag enters the heat-seal packing device;
the device is characterized by comprising a high-frequency heat sealing machine (14), a stepping motor (21), a heat sealing coupler (20), a lead screw (19), a guide rod (22), a heat sealing copper strip (23), a pressure sensor (13) and a waste residue containing cylinder (12), wherein the high-frequency heat sealing machine (14) is connected with a box body (15), the frequency of the high-frequency heat sealing machine (14) is 40.68MHz, the heat sealing copper strip (23) is of an arc structure and can simultaneously complete opening sealing, bottom sealing and cutting of a long straight plastic bag (18), the stepping motor (21) is connected with the lead screw (19) through the heat sealing coupler (20), one end of the guide rod (22) is connected with a sliding block of the lead screw (19), one end of the guide rod is connected with the heat sealing copper strip (23), an upper bag opening of the long straight plastic bag (18) is fixed at a residue discharge opening (10), waste residue of kitchen waste falls into the long straight plastic bag (18, due to gravity, the long-strip straight plastic bag (18) filled with waste residues falls into the waste residue containing cylinder (12), when a pressure sensor (13) positioned right below the waste residue containing cylinder (12) detects that the waste residues reach a limit value, a stepping motor (21) drives a screw rod (19) to rotate, a sliding block of the screw rod (19) drives a guide rod (22) and a heat-seal copper strip (23) to move from left to right, and the heat-seal copper strip is matched with a copper strip arranged in a high-frequency heat sealing machine (14) to automatically clamp, so that the long-strip straight plastic bag (18) filled with the waste residues is heat-sealed;
the control device is characterized by comprising a single chip microcomputer and a control panel (11), wherein start, stop and emergency stop buttons are arranged on the control panel (11), once danger or blockage occurs, the emergency stop button is pressed to cut off a power supply immediately, and serious injury is avoided.
2. The novel smashing, dewatering and packaging device for the kitchen waste is characterized in that the cutter head (16) is provided with five groups of impact heads (26) capable of rotating 360 degrees, each group of impact head (26) is provided with two blades (27), included angles between the two blades (27) and the vertical direction are both 60 degrees, the five groups of impact heads (26) are arranged on the cutter head shaft (29) according to a distance of 36 degrees in pairs, and the five groups of impact heads are fixed through nuts (25) by circular pressing sheets (24).
3. The novel kitchen waste crushing, dewatering and packing device as claimed in claim 1, is characterized in that the diameter of the filter pipe (6) is 80mm, the length of the filter pipe is 150mm, the reducing variable-pitch screw (28) is of a conical structure, the diameter of the rod from the waste inlet end to the waste outlet end is changed to 55 mm-80 mm, the thread pitch is 40 mm-8 mm, the maximum diameter of the reducing variable-pitch screw (28) is equal to the diameter of the filter pipe (6), the maximum diameter of the reducing variable-pitch screw (28) is located right above the slag discharge port (10), waste slag moves to the maximum diameter and cannot move left, and the waste slag directly falls into the long straight plastic bag (18) from the maximum diameter through the slag discharge port (10).
4. The novel kitchen waste crushing, dewatering and packing device as claimed in claim 1, characterized in that the rotation speed of the low-speed motor (7) is 70-90 rpm.
5. The novel kitchen waste crushing, dewatering and packing device as claimed in claim 1, characterized in that the rotation speed of the alternating current permanent magnet motor (1) is 1800 rpm.
CN202021732566.0U 2020-08-19 2020-08-19 Novel kitchen waste smashing, dehydrating and packaging device Active CN213408949U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111940087A (en) * 2020-08-19 2020-11-17 青岛科技大学 Novel kitchen waste smashing, dehydrating and packaging device
CN117160646A (en) * 2023-11-01 2023-12-05 靖江市四州警用器材制造有限公司 Broken cloth processing device for cutting police uniform

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111940087A (en) * 2020-08-19 2020-11-17 青岛科技大学 Novel kitchen waste smashing, dehydrating and packaging device
CN117160646A (en) * 2023-11-01 2023-12-05 靖江市四州警用器材制造有限公司 Broken cloth processing device for cutting police uniform
CN117160646B (en) * 2023-11-01 2024-04-12 靖江市四州警用器材制造有限公司 Broken cloth processing device for cutting police uniform

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