High-speed crushing and centrifugal dewatering device for kitchen garbage

Abstract

The invention discloses a high-speed crushing and centrifugal dewatering device for kitchen garbage, which belongs to the field of high-speed centrifugal dewatering equipment and comprises a frame, a dewatering shell, a crushing component, a crushing driving component, a dewatering component and a dewatering driving component. The crushing assembly is provided with a crushing rotor and an annular crushing stator arranged outside the crushing rotor, the crushing driving assembly is provided with a crushing driving end, the dewatering assembly is provided with a rotating part, and the dewatering driving assembly is provided with a dewatering driving end. In the limited space of the high-speed centrifugal dewatering device, the crushing assembly and the dewatering assembly are designed in a combined mode, after kitchen waste is crushed by the crushing assembly, water in the kitchen waste is discharged through high-speed rotation of the dewatering assembly, rapid crushing and filtering of the kitchen waste are achieved, and the kitchen waste can be recycled. And the occupied space of the high-speed centrifugal dewatering device is saved.

Description

Technical Field

[0001] The invention relates to the technical field of high-speed centrifugal dehydration equipment, in particular to a high-speed crushing centrifugal dehydration device for kitchen waste. Background Art

[0002] Kitchen waste is a type of waste that contains extremely high levels of water and organic matter. In the existing processing procedures, the kitchen waste needs to be crushed and dehydrated to achieve solid-liquid separation of the kitchen waste, thereby facilitating transportation and reuse.

[0003] In the existing food waste treatment equipment, since the crushing equipment and dehydration equipment of the food waste are designed independently, the crushed food waste needs to be manually sent into the dehydration equipment for secondary treatment. Therefore, the crushing equipment and the dehydration equipment require independent operating space and need to occupy a large usable area. Summary of the invention

[0004] The object of the present invention is to provide a high-speed crushing and centrifugal dehydration device for kitchen waste, so as to solve the problem in the above background technology that the crushing equipment and the dehydration equipment are designed independently and occupy a large space.

[0005] In order to achieve the above-mentioned invention object, the present invention adopts the following technical scheme:

[0006] A high-speed crushing and centrifugal dehydration device for kitchen waste comprises a frame; a dehydration shell having a first accommodating chamber and a second accommodating chamber, wherein a guide groove communicating with the second accommodating chamber is provided at the bottom of the first accommodating chamber; a crushing assembly having a crushing rotor and an annular crushing stator arranged outside the crushing rotor, wherein the annular crushing stator is fixedly mounted in the first accommodating chamber, wherein the crushing rotor is mounted in the first accommodating chamber by means of rotation, wherein the rotation center line of the crushing rotor coincides with the center line of the annular crushing stator, wherein a crushing channel with a certain spacing is provided between the crushing rotor and the annular crushing stator, wherein the crushing channel is communicated with the guide groove; a crushing drive assembly fixedly connected to the dehydration shell and having a crushing drive end for driving the crushing rotor to rotate; a dehydration assembly having a rotating member, wherein the rotating member is mounted in the second accommodating chamber by means of rotation, wherein a dehydration groove is provided at one end of the rotating member facing the guide groove, wherein a filtering hole penetrating the rotating member is provided on the dehydration groove; and a dehydration drive assembly fixedly connected to the dehydration shell and having a dehydration drive end for driving the rotating member to rotate.

[0007] Preferably, the dehydration shell includes an upper shell and a lower shell, the upper shell is fixedly connected to the frame, the first accommodating chamber is arranged in the upper shell, a feed port is arranged on the outer wall of the upper shell, the feed port is communicated with the first accommodating chamber, the lower shell is fixedly connected to the upper shell in a detachable manner, the second accommodating chamber is arranged in the lower shell, and penetrates upward through the upper end surface of the lower shell, a discharge port is arranged at the bottom of the lower shell, and the discharge port is communicated with the second accommodating chamber; the dehydration drive assembly is installed in the upper shell.

[0008] Preferably, a connecting ring is provided at the lower end of the upper shell, a plug-in groove is provided at the end of the connecting ring close to the lower shell, a clamping groove is provided at the end of the connecting ring away from the lower shell, the plug-in groove is communicated with the clamping groove, a limited end surface is provided in the clamping groove, and a plug-in protrusion is provided on the outer wall of the lower shell, the plug-in protrusion can be plugged into the plug-in groove and moved into the clamping groove by rotating the lower shell.

[0009] Preferably, several layers of rotating crushing blades with a certain gap are arranged on the outer wall of the crushing rotor, and several layers of stator crushing blades with a certain gap are arranged on the inner wall of the annular crushing stator, and the rotating crushing blades and the stator crushing blades are arranged alternately; a top crushing block is also fixed on the top of the crushing rotor, and a top crushing blade is arranged on the outer wall of the top crushing block.

[0010] Preferably, the crushing rotor comprises a rotor frame, an upwardly extending mounting protrusion is arranged in the first accommodating chamber, a rotor bearing is fixedly mounted on the outer wall of the mounting protrusion, the outer ring of the rotor bearing is fixedly connected to the rotor frame, a plurality of groups of rotor units are fixed on the outer wall of the rotor frame, an extension flange extending toward the outer wall of the rotor frame is arranged at the bottom of the rotor frame, a rotation fixing frame is also arranged at the top of the rotor frame, a plurality of rotation fixing bolts are inserted and fixed on the rotation fixing frame, the rotation fixing bolts vertically penetrate the rotor unit and are fixedly connected to the rotor frame by threads, so that the rotation fixing frame and the extension flange clamp the rotor unit; the rotor unit comprises a rotating crushing ring and a rotating spacer ring arranged in sequence vertically, and the rotating crushing blade is arranged in a ring shape with the rotation center line of the rotating crushing ring as the center; a first rotating clamping block is arranged on the inner wall of the rotating crushing ring, a second rotating clamping block is arranged on the outer wall of the rotating spacer ring, and a rotating clamping slot is arranged on the rotor frame, and the first rotating clamping block and the second rotating clamping block are both inserted into the rotating clamping slot.

[0011] Preferably, the crushing drive assembly includes a crushing motor and a telescopic drive rod, the crushing drive end is a drive spline, the crushing motor is fixedly connected to the upper shell, the telescopic drive rod is fixedly installed in the upper shell by rotation, one end of the telescopic drive rod is fixedly connected to the rotating shaft of the crushing motor, and the other end of the telescopic drive rod is fixedly connected to the drive spline, a driven spline is fixed to the upper end of the rotor frame, the telescopic drive rod can move vertically, and the drive spline is driven and connected to the driven spline.

[0012] Preferably, the annular crushing stator comprises a stator frame, the stator frame is clamped and fixed in the first accommodating cavity, a plurality of groups of stator units are vertically fixed in the stator frame, the stator unit comprises a stator crushing ring and a stator spacer ring arranged in sequence along the vertical direction, and the stator crushing blade is arranged in a ring shape with the rotation center line of the stator crushing ring as the center; the stator frame comprises an upper annular bracket, a lower annular bracket and a plurality of stator clamping blocks, the upper annular bracket is fixedly connected to one end of the stator clamping block, the lower annular bracket is fixedly connected to the other end of the stator clamping block, a first stator slot is provided on the outer wall of the stator crushing ring, a second stator slot is provided on the outer wall of the stator spacer ring, and the first stator slot and the second stator slot are both plug-in fixed to the stator clamping block.

[0013] Preferably, the rotating member is fixed in the second accommodating chamber by rotation, a rotating gear ring is fixed to the upper end of the rotating member, and the dehydration drive end is drivingly connected to the rotating gear ring; the dehydration drive assembly includes a dehydration motor, the dehydration motor is fixedly connected to the upper outer shell, the dehydration drive end is a dehydration gear, the dehydration gear is fixedly connected to the output shaft of the dehydration motor, and the dehydration gear is meshed with the rotating gear ring.

[0014] Preferably, a loading chute is fixed on the frame, and the loading chute is communicated with the first accommodating chamber.

[0015] Preferably, a storage slot is fixed on the frame, and the storage slot is communicated with the second accommodating cavity.

[0016] Beneficial effects:

[0017] The present invention combines a crushing component and a dehydration component in a limited space of a high-speed centrifugal dehydration device, so that after the food waste is crushed by the crushing component, the water in the food waste is discharged through the high-speed rotation of the dehydration component, thereby realizing rapid crushing and filtering of the food waste, saving the occupied space of the high-speed centrifugal dehydration device, and the rotating part in the dehydration component can also store solid residues in the food waste, which is convenient for the transportation and treatment of the solid waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a schematic diagram of the three-dimensional structure of the present invention;

[0019] Figure 2 It is a connection relationship diagram of the present invention;

[0020] Figure 3 It is a cross-sectional three-dimensional structural diagram of the dehydration shell in the present invention;

[0021] Figure 4 It is a cross-sectional end view of the dehydration housing in the present invention;

[0022] Figure 5 It is a schematic diagram of the explosion structure of the dehydration shell in the present invention;

[0023] Figure 6 It is a schematic diagram of the three-dimensional structure of the crushing component and the dehydration component in the present invention;

[0024] Figure 7 This is a schematic diagram of the installation structure of the crushing assembly in the present invention;

[0025] Figure 8 It is a schematic diagram of the three-dimensional structure of the crushing assembly in the present invention;

[0026] Fig. 9 It is a schematic diagram of the explosion structure of the crushing assembly in the present invention;

[0027] Fig.10 It is a schematic diagram of the exploded structure of the rotor unit in the present invention;

[0028] Fig.11 This is a schematic diagram of the installation structure of the crushing drive assembly in the present invention;

[0029] Fig.12 It is a schematic diagram of the three-dimensional structure of the annular crushing stator in the present invention;

[0030] Fig.13 It is a schematic diagram of the explosion structure of the annular crushing stator in the present invention;

[0031] Fig.14 It is a schematic diagram of the exploded structure of the stator unit in the present invention;

[0032] Fig.15 It is a schematic diagram of the explosion structure of the dehydration component in the present invention.

[0033] In the figure: 1, frame; 2, dehydration shell; 21, first accommodating chamber; 211, mounting protrusion; 22, second accommodating chamber; 23, flow guide groove; 24, rotor bearing; 25, top bearing; 201, upper shell; 2011, feed port; 202, lower shell; 2021, discharge port; 2022, plug-in protrusion; 203, connecting ring; 2031, plug-in groove; 2032, clamping groove; 20321, limit end face; 3, crushing assembly; 301, crushing channel; 31, crushing rotor; 311, rotating crushing blade; 312, rotor frame; 3121, extension flange; 313, rotor unit; 3131, rotating crushing ring; 31311, first rotating clamping block; 3132, rotating spacer ring; 31321, second rotating clamping block; 314, rotating fixed frame ;315, rotating fixing bolt;3122, rotating card slot;32, annular crushing stator;321, stator crushing blade;322, stator frame;3221, upper annular bracket;3222, lower annular bracket;3223, stator clamping block;323, stator unit;3231, stator crushing ring;32311, first stator slot;3232, stator spacer ring;32321, second stator slot;33, top crushing block;331, top crushing blade;34, driven spline;4, crushing drive assembly;41, crushing drive end;42, crushing motor;43, telescopic drive rod;5, dehydration assembly;51, rotating part;511, dehydration trough;52, rotating gear ring;6, dehydration drive assembly;61, dehydration drive end;62, dehydration motor;7, feeding trough;8, storage trough. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0035] Unless otherwise defined, the technical terms or scientific terms used in the present disclosure should be understood by people with ordinary skills in the field to which the present disclosure belongs. "Include" or "comprise" and other similar words used in the present disclosure mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and other similar words are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0036] In one example, see Figures 1 to 4 As shown, the kitchen waste high-speed crushing centrifugal dehydration device provided by the present invention includes a frame 1, a dehydration shell 2, a crushing component 3, a crushing drive component 4, a dehydration component 5 and a dehydration drive component 6.

[0037] The dehydration housing 2 has a first accommodating chamber 21 and a second accommodating chamber 22. The bottom of the first accommodating chamber 21 is provided with a flow-conducting groove 23 connected to the second accommodating chamber 22. The first accommodating chamber 21 is used as a crushing area for food waste, and the second accommodating chamber 22 is used as a filtering area for food waste. The food waste is crushed into small particles in the first accommodating chamber 21, flows through the flow-conducting groove 23 to the second accommodating chamber 22 for filtration, and the solid particles in the food waste are filtered and stored in the second accommodating chamber 22.

[0038] The crushing assembly 3 comprises a crushing rotor 31 and an annular crushing stator 32 arranged outside the crushing rotor 31. The annular crushing stator 32 is fixedly installed in the first accommodating chamber 21. The crushing rotor 31 is installed in the first accommodating chamber 21 by rotation. The rotation center line of the crushing rotor 31 coincides with the center line of the annular crushing stator 32. There is a crushing channel 301 with a certain distance between the crushing rotor 31 and the annular crushing stator 32. The crushing channel 301 is connected with the flow guide groove 23. When the food waste passes through the crushing channel 301, it is impacted by the annular crushing stator 32, so that the food waste moves irregularly between the annular crushing stator 32 and the crushing rotor 31. After the impact, the food waste is crushed into small particles and flows from the flow guide groove 23 to the second accommodating chamber 22.

[0039] The crushing drive assembly 4 is fixedly connected to the dehydration housing 2 and has a crushing drive end 41 for driving the crushing rotor 31 to rotate. The crushing drive end 41 provides power for the rotation of the crushing rotor 31.

[0040] The dehydration assembly 5 has a rotating member 51, which is installed in the second accommodating chamber 22 in a rotating manner. A dehydration groove 511 is provided at one end of the rotating member 51 facing the flow guide groove 23, and a filter hole is provided on the dehydration groove 511 that penetrates the rotating member 51. When the food waste passes through the rotating member 51, the liquid waste in the food waste flows out through the filter hole, and the solid residue in the food waste is stored in the rotating member 51.

[0041] The dehydration drive assembly 6 is fixedly connected to the dehydration housing 2 and has a dehydration drive end 61 for driving the rotation of the rotating member 51. The dehydration drive end 61 provides power for the rotation of the rotating member 51.

[0042] Specifically, the present invention combines the crushing component 3 and the dehydration component 5 in a limited space of the high-speed centrifugal dehydration device, so that after the food waste is crushed by the crushing component 3, the water in the food waste is discharged through the high-speed rotation of the dehydration component 5, thereby realizing the rapid crushing and filtration of the food waste, saving the space occupied by the high-speed centrifugal dehydration device, and the rotating part 51 in the dehydration component 5 can also store the solid residue in the food waste, which is convenient for the transportation and treatment of the solid waste.

[0043] As an example, see Figures 1 to 4 As shown, in order to further facilitate the transfer of solid waste in the rotating member 51, the dehydration housing 2 includes an upper housing 201 and a lower housing 202, the upper housing 201 is fixedly connected to the frame 1 by bolts, the first accommodating chamber 21 is arranged in the upper housing 201, and a feed port 2011 is arranged on the outer wall of the upper housing 201, and the feed port 2011 is connected to the first accommodating chamber 21. The kitchen waste enters the first accommodating chamber 21 through the feed port 2011.

[0044] The lower shell 202 is fixedly connected to the upper shell 201 in a detachable manner, which facilitates the disassembly of the lower shell 202 and the transfer and processing of solid waste in the rotating member 51.

[0045] The second accommodating chamber 22 is disposed in the lower housing 202 and penetrates the upper end surface of the lower housing 202 upwards. A discharge port 2021 is disposed at the bottom of the lower housing 202, and the discharge port 2021 is connected to the second accommodating chamber 22. Liquid waste in the kitchen waste is discharged through the discharge port 2021.

[0046] The dehydration driving assembly 6 is installed in the upper housing 201 .

[0047] Specifically, the dehydration shell 2 is designed to be composed of two parts, an upper shell 201 and a lower shell 202. The lower shell 202 and the rotating part 51 can be disassembled as a whole, which is convenient for the transportation and processing of solid waste. At the same time, the dehydration drive assembly 6 is installed in the upper shell 201, which can effectively reduce the overall weight of the lower shell 202 and facilitate the disassembly and assembly of the lower shell 202.

[0048] As an example, see Figures 1 to 5 As shown, in order to facilitate the disassembly and assembly of the lower shell 202, a connecting ring 203 is fixed to the lower end of the upper shell 201 by bolts, and a plug-in groove 2031 is vertically opened at the end of the connecting ring 203 toward the lower shell 202, and a clamping groove 2032 is opened at the end of the connecting ring 203 toward the end away from the lower shell 202. The clamping groove 2032 is arc-shaped, and the plug-in groove 2031 is connected to the clamping groove 2032. A limiting end face 20321 is arranged in the clamping groove 2032, and a plug-in protrusion 2022 is arranged on the outer wall of the lower shell 202. The plug-in protrusion 2022 can be plugged into the plug-in groove 2031 and moved into the clamping groove 2032 by rotating the lower shell 202, so that the limiting end face 20321 contacts the supporting plug-in protrusion 2022.

[0049] Specifically, when assembling the lower shell 202, the plug-in protrusion 2022 is first inserted into the plug-in slot 2031 until it is completely moved to the locking slot 2032, and then the lower shell 202 is rotated to move the plug-in protrusion 2022 along the locking slot until it moves to the set position, thereby achieving rapid installation of the lower shell 202.

[0050] Furthermore, a locking bolt is installed on the connecting ring 203 , and the locking bolt passes through the lower shell 202 and is fixed on the connecting ring 203 by means of threads.

[0051] As an example, see Figures 1 to 6 As shown, in order to improve the crushing effect of the crushing assembly 3, several layers of rotating crushing blades 311 with a certain gap are arranged on the outer wall of the crushing rotor 31, and several layers of stator crushing blades 321 with a certain gap are arranged on the inner wall of the annular crushing stator 32, and the rotating crushing blades 311 and the stator crushing blades 321 are arranged alternately. Among them, when the food waste passes through the staggered rotating crushing blades 311 and the stator crushing blades 321, it can be more fully crushed, thereby improving the crushing effect and crushing efficiency of the crushing assembly 3.

[0052] Furthermore, a top crushing block 33 is fixed to the top of the crushing rotor 31, and a top crushing blade 331 is provided on the outer wall of the top crushing block 33. When the food waste enters the first accommodating chamber 21, it will first contact the top crushing block 33 for crushing, thereby achieving preliminary crushing of the food waste and further improving the crushing effect and crushing efficiency of the crushing assembly 3.

[0053] Specifically, this example achieves preliminary crushing of the food waste by using the top crushing block 33 , and achieves secondary crushing of the food waste by using the rotating crushing blade 311 and the stator crushing blade 321 , thereby improving the crushing effect and crushing efficiency of the crushing component 3 .

[0054] As an example, see Figures 1 to 10 As shown, in order to improve the assembly efficiency of the crushing rotor 31, the crushing rotor 31 includes a rotor frame 312, an upwardly extending mounting protrusion 211 is arranged in the first accommodating chamber 21, a rotor bearing 24 is fixedly mounted on the outer wall of the mounting protrusion 211, the inner ring of the rotor bearing 24 is fixedly connected to the mounting protrusion 211 by means of interference fit, the outer ring of the rotor bearing 24 is fixedly connected to the rotor frame 312 by means of interference fit, a plurality of groups of rotor units 313 are fixed on the outer wall of the rotor frame 312, and the rotor The bottom of the frame 312 is provided with an extension flange 3121 extending toward the outer wall of the rotor frame 312, and the top of the rotor frame 312 is also provided with a rotation fixing frame 314, and the rotation fixing frame 314 is provided with a plurality of rotation through holes, and the rotation through holes are all inserted and fixed with rotation fixing bolts 315, and the rotation fixing bolts 315 vertically penetrate the rotor unit 313 and are fixedly connected to the rotor frame 312 by threads, so that the rotation fixing frame 314 and the extension flange 3121 clamp and fix the rotor unit 313. Among them, the rotor unit 313 adopts a detachable design, which can quickly disassemble and assemble the crushing rotor 31, and is convenient for the maintenance and manufacture of the crushing rotor 31.

[0055] Furthermore, the rotor unit 313 includes a rotating crushing ring 3131 and a rotating spacer ring 3132 which are arranged in sequence along the vertical direction, and the rotating crushing blade 311 is arranged in a ring shape with the rotation center line of the rotating crushing ring 3131 as the center. The rotating crushing ring 3131 and the rotating spacer ring 3132 can be manufactured by stamping, which can greatly reduce the production cost of the rotor unit 313.

[0056] Furthermore, a first rotating clamping block 31311 is provided on the inner wall of the rotating crushing ring 3131, a second rotating clamping block 31321 is provided on the outer wall of the rotating spacer ring 3132, and a rotating clamping slot 3122 is provided on the rotor frame 312, and the first rotating clamping block 31311 and the second rotating clamping block are both inserted into the rotating clamping slot 3122. When the rotor unit 313 is assembled, the rotating crushing ring 3131 and the rotating spacer ring 3132 are clamped and positioned through the rotating clamping slot 3122, which can greatly improve the assembly efficiency of the crushing rotor 31.

[0057] Specifically, this example can significantly reduce the assembly time of the crushing rotor 31 and improve the disassembly efficiency of the crushing rotor 31 by adopting a modular detachable design for the rotor unit 313. In addition, due to the modular design, the production cost of the rotor unit 313 can also be reduced.

[0058] As an example, see Figures 1 to 11 As shown, in order to facilitate the assembly of the crushing drive assembly 4, the crushing drive assembly 4 includes a crushing motor 42 and a telescopic drive rod 43, the crushing drive end 41 is a drive spline, the crushing motor 42 is fixed to the upper housing 201 by bolts, the telescopic drive rod 43 is fixedly installed in the upper housing 201 by bearing connection, one end of the telescopic drive rod 43 is fixedly connected to the rotating shaft of the crushing motor 42, and the other end of the telescopic drive rod 43 is fixedly connected to the drive spline, and a driven spline 34 is fixed to the upper end of the rotor frame 312, and the telescopic drive rod 43 can move vertically, and the drive spline is driven and connected to the driven spline 34. Among them, the telescopic drive rod 43 can be telescoped in the center line direction of the telescopic drive rod 43; a positioning bolt is inserted and installed on the driven spline 34, and the positioning bolt is fixedly connected to the drive spline by threaded connection.

[0059] Specifically, this example uses a telescopic driving rod 43 to enable the driving spline to move vertically, which facilitates the driving assembly of the driving spline and the driven spline 34 during the assembly process of the upper housing 201, thereby improving the assembly efficiency of the crushing drive assembly 4.

[0060] As an example, see Figures 1 to 14 As shown, in order to facilitate the assembly efficiency of the annular crushing stator 32, the annular crushing stator 32 includes a stator frame 322, the stator frame 322 is clamped and fixed in the first accommodating cavity 21, a plurality of groups of stator units 323 are vertically fixed in the stator frame 322, the stator unit 323 includes a stator crushing ring 3231 and a stator spacer ring 3232 arranged in sequence along the vertical direction, and the stator crushing blade 321 is arranged in an annular shape with the rotation center line of the stator crushing ring 3231 as the center;

[0061] The annular crushing stator 32 adopts a modular design, and the annular crushing stator 32 can be quickly disassembled and assembled, which is convenient for maintenance and manufacture of the annular crushing stator 32 .

[0062] Furthermore, the stator frame 322 includes an upper annular support 3221, a lower annular support 3222 and a plurality of stator clamping blocks 3223. The upper annular support 3221 is fixedly connected to one end of the stator clamping block 3223, and the lower annular support 3222 is fixedly connected to the other end of the stator clamping block 3223. A first stator slot 32311 is provided on the outer wall of the stator crushing ring 3231, and a second stator slot 32321 is provided on the outer wall of the stator spacing ring 3232. The first stator slot 32311 and the second stator slot 32321 are both plugged and fixed to the stator clamping block 3223. When the annular crushing stator 32 is assembled, the stator crushing ring 3231 and the stator spacing ring 3232 are positioned by the stator clamping block 3223, which can greatly improve the assembly efficiency of the annular crushing stator 32.

[0063] Specifically, the stator unit 323 of this example is designed to be detachable, which can significantly reduce the assembly time of the annular crushing stator 32, improve the disassembly and assembly efficiency of the annular crushing stator 32, and because of the modular design, it can also reduce the production cost of the annular crushing stator 32.

[0064] As an example, see Figures 1 to 15 As shown, in order to facilitate cleaning inside the rotating member 51, a top bearing 25 is fixed to the top of the second accommodating chamber 22, the rotating member 51 and the inner ring of the top bearing 25 are fixed by plugging, a rotating gear ring 52 is fixed to the upper end of the rotating member 51 by bolts, and the dehydration drive end 61 is drivingly connected to the rotating gear ring 52. Among them, a receiving groove is opened at the bottom of the upper shell 201, and when the lower shell 202 is fixed, the rotating gear ring 52 is set in the receiving groove.

[0065] Further, the dehydration drive assembly 6 includes a dehydration motor 62, which is fixedly connected to the upper housing 201, and a dehydration drive end 61 is a dehydration gear, which is fixedly connected to the output shaft of the dehydration motor 62 by a key connection, and the dehydration gear is meshed with the rotating gear ring 52. Part of the dehydration gear extends into the receiving groove.

[0066] Specifically, the rotating member 51 is installed in a plug-in manner, which is convenient for operators to take out and clean the rotating member 51 .

[0067] As an example, see Figure 1 to Figure 2 As shown, a loading chute 7 is fixed to the frame 1 by bolts. The loading chute 7 is connected to the feed port 2011 and communicated with the first accommodating chamber 21 .

[0068] Specifically, the operator pours the food waste into the loading chute 7 , and the food waste flows into the first accommodating chamber 21 through the loading chute 7 , so that the operator is prevented from directly contacting the crushing assembly 3 in the first accommodating chamber 21 .

[0069] As an example, see Figure 1 to Figure 2 As shown, a storage tank 8 is fixed to the frame 1 by bolts, and the storage tank 8 is connected to the discharge port 2021 and communicated with the second accommodating chamber 22 .

[0070] Specifically, the liquid waste in the kitchen waste is discharged into the storage tank 8 through the discharge port 2021. When the liquid waste in the storage tank 8 is stored to a certain volume, the operator takes out the storage tank 8 and pours the liquid waste into other equipment to facilitate the recycling of the liquid waste in the kitchen waste.

[0071] In general, the present invention combines the crushing component 3 and the dehydration component 5 in a limited space of the high-speed centrifugal dehydration device, so that after the food waste is crushed by the crushing component 3, the water in the food waste is discharged through the high-speed rotation of the dehydration component 5, thereby realizing the rapid crushing and filtration of the food waste and saving the space occupied by the high-speed centrifugal dehydration device. In addition, the dehydration shell 2 is designed to be divided into two parts, namely the upper shell 201 and the lower shell 202, so that the lower shell 202 and the rotating member 51 can be disassembled as a whole, which is convenient for the transportation and treatment of solid waste.

[0072] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present invention.

Claims

1. A high-speed crushing and centrifugal dehydration device for kitchen waste, comprising a frame (1), characterized in that: The high-speed centrifugal dehydration device also includes: The dehydration housing (2) comprises a first accommodating chamber (21) and a second accommodating chamber (22); a flow-conducting groove (23) communicating with the second accommodating chamber (22) is provided at the bottom of the first accommodating chamber (21); A crushing assembly (3) comprises a crushing rotor (31) and an annular crushing stator (32) arranged outside the crushing rotor (31), wherein the annular crushing stator (32) is fixedly mounted in a first accommodating chamber (21), and the crushing rotor (31) is rotatably mounted in the first accommodating chamber (21), wherein a rotation centerline of the crushing rotor (31) coincides with a centerline of the annular crushing stator (32), and a crushing channel (301) is provided between the crushing rotor (31) and the annular crushing stator (32) at a certain distance, wherein the crushing channel (301) is connected to a flow guide groove (23); A crushing drive assembly (4) is fixedly connected to the dehydration housing (2) and has a crushing drive end (41) for driving the crushing rotor (31) to rotate; The dehydration assembly (5) comprises a rotating member (51), the rotating member (51) being installed in the second accommodating chamber (22) in a rotatable manner, the rotating member (51) being provided with a dehydration groove (511) at one end thereof facing the flow guide groove (23), the dehydration groove (511) being provided with a filtering hole penetrating the rotating member (51); The dehydration drive assembly (6) is fixedly connected to the dehydration housing (2) and has a dehydration drive end (61) for driving the rotating member (51) to rotate.

2. The high-speed centrifugal dehydration device according to claim 1, characterized in that: The dehydration shell (2) comprises an upper shell (201) and a lower shell (202); the upper shell (201) is fixedly connected to the frame (1); the first accommodating chamber (21) is arranged in the upper shell (201); a feed port (2011) is arranged on the outer wall of the upper shell (201); the feed port (2011) is communicated with the first accommodating chamber (21); the lower shell (202) is fixedly connected to the upper shell (201) in a detachable manner; the second accommodating chamber (22) is arranged in the lower shell (202) and passes through the upper end surface of the lower shell (202) upwards; a discharge port (2021) is arranged at the bottom of the lower shell (202); the discharge port (2021) is communicated with the second accommodating chamber (22); and the dehydration drive assembly (6) is installed in the upper shell (201).

3. The high-speed centrifugal dehydration device according to claim 2, characterized in that: A connecting ring (203) is provided at the lower end of the upper shell (201); an inserting groove (2031) is provided on the end of the connecting ring (203) that is close to the lower shell (202); a clamping groove (2032) is provided on the end of the connecting ring (203) that is away from the lower shell (202); the inserting groove (2031) is communicated with the clamping groove (2032); a limited end surface (20321) is provided in the clamping groove (2032); an inserting protrusion (2022) is provided on the outer wall of the lower shell (202); the inserting protrusion (2022) can be inserted into the inserting groove (2031) and moved into the clamping groove (2032) by rotating the lower shell (202).

4. The high-speed centrifugal dehydration device according to claim 3, characterized in that: The outer wall of the crushing rotor (31) is provided with a plurality of layers of rotating crushing blades (311) with a certain gap, and the inner wall of the annular crushing stator (32) is provided with a plurality of layers of stator crushing blades (321) with a certain gap, and the rotating crushing blades (311) and the stator crushing blades (321) are arranged alternately with each other; a top crushing block (33) is also fixed on the top of the crushing rotor (31), and a top crushing blade (331) is provided on the outer wall of the top crushing block (33).

5. The high-speed centrifugal dehydration device according to claim 4, characterized in that: The crushing rotor (31) comprises a rotor frame (312), wherein an upwardly extending mounting protrusion (211) is arranged in the first accommodating chamber (21), a rotor bearing (24) is fixedly mounted on the outer wall of the mounting protrusion (211), the outer ring of the rotor bearing (24) is fixedly connected to the rotor frame (312), a plurality of groups of rotor units (313) are fixed on the outer wall of the rotor frame (312), an extending flange (3121) extending toward the outer wall of the rotor frame (312) is arranged at the bottom of the rotor frame (312), and a rotating fixing frame (314) is further arranged at the top of the rotor frame (312), a plurality of rotating fixing bolts (315) are plugged and fixed on the rotating fixing frame (314), and the rotating fixing bolts (315) vertically penetrate the rotor unit (313) and are connected to the rotor The frame (312) is fixedly connected by means of threads, so that the rotating fixing frame (314) and the extending flange (3121) clamp and fix the rotor unit (313); the rotor unit (313) comprises a rotating crushing ring (3131) and a rotating spacer ring (3132) which are arranged in sequence along the vertical direction, and the rotating crushing blade (311) is arranged in a ring shape with the rotation center line of the rotating crushing ring (3131) as the center; a first rotating clamping block (31311) is arranged on the inner wall of the rotating crushing ring (3131), and a second rotating clamping block (31321) is arranged on the outer wall of the rotating spacer ring (3132); a rotating clamping groove (3122) is arranged on the rotor frame (312), and the first rotating clamping block (31311) and the second rotating clamping block are both inserted into the rotating clamping groove (3122).

6. The high-speed centrifugal dehydration device according to claim 5, characterized in that: The crushing drive assembly (4) comprises a crushing motor (42) and a telescopic drive rod (43), the crushing drive end (41) being a drive spline, the crushing motor (42) being fixedly connected to an upper housing (201), the telescopic drive rod (43) being fixedly mounted in the upper housing (201) by rotation, one end of the telescopic drive rod (43) being fixedly connected to a rotating shaft of the crushing motor (42), the other end of the telescopic drive rod (43) being fixedly connected to the drive spline, a driven spline (34) being fixedly disposed at the upper end of the rotor frame (312), the telescopic drive rod (43) being able to move vertically, and enabling the drive spline to be driven and connected to the driven spline (34).

7. The high-speed centrifugal dehydration device according to claim 4, characterized in that: The annular crushing stator (32) comprises a stator frame (322), the stator frame (322) is clamped and fixed in the first accommodating chamber (21), a plurality of groups of stator units (323) are vertically fixed in the stator frame (322), the stator units (323) comprise stator crushing rings (3231) and stator spacing rings (3232) arranged in sequence in the vertical direction, the stator crushing blades (321) are arranged in an annular shape with the rotation center line of the stator crushing ring (3231) as the center; the stator frame (322) comprises an upper annular support (3221), a lower annular support (3222), and a stator crushing blade (321) arranged in an annular shape. 2) with a plurality of stator clamping blocks (3223), the upper annular bracket (3221) is fixedly connected to one end of the stator clamping block (3223), the lower annular bracket (3222) is fixedly connected to the other end of the stator clamping block (3223), a first stator slot (32311) is provided on the outer wall of the stator crushing ring (3231), a second stator slot (32321) is provided on the outer wall of the stator spacer ring (3232), and the first stator slot (32311) and the second stator slot (32321) are both plugged and fixed to the stator clamping block (3223).

8. The high-speed centrifugal dehydration device according to claim 2, characterized in that: The rotating member (51) is fixed in the second accommodating chamber (22) by means of rotation; a rotating gear ring (52) is fixed to the upper end of the rotating member (51); the dehydration driving end (61) is drivingly connected to the rotating gear ring (52); the dehydration driving assembly (6) comprises a dehydration motor (62); the dehydration motor (62) is fixedly connected to the upper housing (201); the dehydration driving end (61) is a dehydration gear; the dehydration gear is fixedly connected to the output shaft of the dehydration motor (62); and the dehydration gear is meshed with the rotating gear ring (52).

9. The high-speed centrifugal dehydration device according to claim 1, characterized in that: A loading chute (7) is also fixed on the frame (1), and the loading chute (7) is communicated with the first accommodating chamber (21).

10. The high-speed centrifugal dehydration device according to claim 1, characterized in that: A storage slot (8) is also fixed on the frame (1), and the storage slot (8) is communicated with the second accommodating chamber (22).

Images