Solid-liquid separation equipment for kitchen waste treatment

Abstract

The utility model discloses solid-liquid separation equipment for kitchen waste treatment, which comprises a box body unit, the box body unit comprises a waste treatment box and a solid-liquid separation barrel fixedly arranged at the center of the upper side wall of the waste treatment box, a corresponding barrel cover is fixedly arranged at the top end of the solid-liquid separation barrel, a centrifugal net barrel is rotatably arranged in the solid-liquid separation barrel, and a centrifugal fan is arranged in the centrifugal net barrel. A discharging pipe communicating with the centrifugal net barrel is rotationally installed on the lower side wall of the solid-liquid separation barrel and downwards inserted into the garbage treatment box, and a matched stop valve is installed at the top end of the discharging pipe. And the solid waste crushing unit comprises two rotating rods rotationally installed on the upper portion of the inner cavity of the waste treatment box, and a driving source used for driving the two rotating rods to rotate is fixedly installed on the upper side wall of the waste treatment box. The solid-liquid separation and solid waste crushing treatment device integrates solid-liquid separation and solid waste crushing treatment, so that the kitchen waste treatment process is simplified, the time required for transferring the kitchen solid waste back and forth is saved, and the overall treatment efficiency of the kitchen waste is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of restaurant and kitchen waste treatment, in particular to a solid-liquid separation device for restaurant and kitchen waste treatment. Background Art

[0002] Kitchen waste refers to food residues, residual liquids, waste grease and other wastes generated in the process of food processing, catering services and catering. It is a large part of urban garbage and has prominent characteristics such as high oil content, complex composition and high organic content. Since kitchen waste contains both solid waste and wastewater, corresponding solid-liquid separation equipment is needed to separate the kitchen waste into solid and liquid during processing.

[0003] The solid-liquid separation equipment currently used in the field of food waste treatment only has the function of solid-liquid separation of food waste during actual use. The solid food waste separated from sewage needs to be crushed by other solid waste treatment equipment for the convenience of subsequent treatment and transportation. This not only increases the treatment process of food waste, but also wastes a lot of time in transporting solid waste back and forth, resulting in low overall food waste treatment efficiency. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems existing in the existing solid-liquid separation equipment for treating kitchen waste, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a solid-liquid separation device for the treatment of kitchen waste, which is suitable for solving the problem that in order to facilitate subsequent treatment and transportation, it is necessary to use other solid waste treatment equipment to crush it, which not only increases the treatment process of kitchen waste, but also wastes a lot of time in transporting solid waste back and forth, thereby leading to the problem of low overall treatment efficiency of kitchen waste.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a solid-liquid separation device for treating kitchen waste, comprising:

[0008] A box unit, which includes a garbage disposal box and a solid-liquid separation cylinder fixedly installed at the center of the upper side wall of the garbage disposal box, a corresponding cylinder cover is tightly installed on the top of the solid-liquid separation cylinder, a centrifugal net cylinder is rotatably installed in the solid-liquid separation cylinder, a feed pipe connected with the centrifugal net cylinder is rotatably installed on the lower side wall of the solid-liquid separation cylinder, the feed pipe is inserted downward into the garbage disposal box, and a matching stop valve is installed on the top of the feed pipe, a liquid discharge port is opened at the lower end of the side wall of the solid-liquid separation cylinder, and the box unit also includes a centrifugal drive assembly for driving the centrifugal net cylinder to rotate;

[0009] A solid waste crushing unit, comprising two rotating rods rotatably mounted on the upper part of the inner cavity of a waste treatment box, and a driving source for driving the two rotating rods to rotate is fixedly mounted on the upper side wall of the waste treatment box, each of the rotating rods is fixedly sleeved with a corresponding crushing roller, and symmetrical side panels are fixedly mounted on the upper side wall of the waste treatment box, the two side panels match the length of the crushing roller, and a slag discharge port is opened on the side of the waste treatment box away from the driving source, and the solid waste crushing unit also includes a slag discharge plugging component for sealing the slag discharge port.

[0010] As a preferred solution of the solid-liquid separation equipment for kitchen waste treatment described in the utility model, wherein: the separation equipment also includes a slag pushing unit, which includes a pushing motor fixedly installed on one side of the side wall of the garbage disposal box and a threaded rod fixedly connected to the output shaft of the pushing motor, a threaded sleeve is threadedly connected to the threaded rod, and a guide rod is fixedly connected to the side of the garbage disposal box away from the threaded rod, a guide sleeve is provided on the sliding sleeve of the guide rod, and the lower ends of the guide sleeve and the threaded sleeve are respectively fixedly connected to corresponding connecting columns, and the lower ends of the two connecting columns are commonly fixedly connected to a slag pushing plate that abuts against the lower side wall of the garbage disposal box.

[0011] As a preferred solution of the solid-liquid separation equipment for treating kitchen waste described in the utility model, the centrifugal drive assembly includes a waterproof motor fixedly mounted on the lower inner wall of the solid-liquid separation cylinder and a driving gear fixedly sleeved on the output shaft of the waterproof motor, and the outer wall of the discharge pipe is sleeved with teeth meshing with the driving gear.

[0012] As a preferred solution of the solid-liquid separation equipment for treating kitchen waste described in the utility model, a waterproof cover is fixedly installed on the lower inner wall of the solid-liquid separation cylinder, and the waterproof cover is located outside the waterproof motor and the teeth, and the discharge pipe is rotatably connected to the waterproof cover.

[0013] As a preferred solution of the solid-liquid separation equipment for treating kitchen waste described in the utility model, the box unit also includes a rotating support assembly, which includes an annular block fixedly installed at the edge of the lower side wall of the centrifugal net cylinder and an annular track opened on the annular block, and multiple groups of evenly distributed spherical sliders are slidably installed in the annular track, and each side wall of the spherical slider is fixedly connected to a connecting rod, and the connecting rod extends outward through the annular track and is fixedly connected to the inner wall of the solid-liquid separation cylinder.

[0014] As a preferred solution of the solid-liquid separation equipment for treating kitchen waste described in the utility model, wherein: the upper side wall of the cylinder cover is fixedly connected with a corresponding feeding pipe, and the cylinder cover and the upper end opening of the solid-liquid separation cylinder are fixedly connected with corresponding docking ears, the two docking ears are fastened and connected by multiple groups of evenly distributed fastening bolts, and a transparent observation window is embedded and installed on the side wall of the garbage disposal box.

[0015] As a preferred solution of the solid-liquid separation equipment for kitchen waste treatment described in the utility model, the slag discharge sealing assembly includes two fixing ears fixedly installed on the upper end of the side wall of the garbage treatment box, and the lower end of each of the fixing ears is fixedly connected to an electric telescopic rod, and the lower ends of the two electric telescopic rods are commonly fixedly connected to a sealing plate matching the slag discharge port.

[0016] The beneficial effects of the utility model include: adding food waste that needs to be processed into solid and liquid into the centrifugal net cylinder, starting the waterproof motor, driving the discharge pipe and the centrifugal net cylinder to rotate through the cooperation of the driving gear and the teeth, the food liquid in the centrifugal net cylinder falls into the solid-liquid separation cylinder under the action of centrifugal force, after the solid-liquid separation is completed, opening the stop valve, the solid waste in the centrifugal net cylinder passes through the discharge pipe under the action of its own gravity and falls between the two crushing rollers, starting the driving source, the two rotating rods drive the crushing rollers to mesh, the crushing rollers can crush the food solid waste, the crushed food solid waste falls into the lower part of the inner cavity of the garbage disposal box, integrating solid-liquid separation and solid waste crushing, simplifying the food waste disposal process, saving the time required for transporting the food solid waste back and forth, and improving the overall food waste disposal efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0018] Figure 1 This is a schematic diagram of the overall structure of a solid-liquid separation device for treating kitchen waste proposed by the utility model;

[0019] Figure 2 This is a cross-sectional structural schematic diagram of a solid-liquid separation cylinder of a solid-liquid separation device for treating kitchen waste proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of a rotating support assembly of a solid-liquid separation device for kitchen waste treatment proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of a garbage treatment box of a solid-liquid separation device for treating kitchen garbage proposed in the utility model;

[0022] Figure 5 This is a schematic diagram of the overall structure from another perspective of a solid-liquid separation device for kitchen waste treatment proposed by the utility model.

[0023] Description of the drawings: 100 housing unit, 101 garbage disposal box, 102 solid-liquid separation cylinder, 103 cylinder cover, 104 docking ear, 105 fastening bolt, 106 centrifugal net cylinder, 107 feed pipe, 108 rotating support assembly, 108a annular block, 108b annular track, 108c spherical slider, 108d connecting rod, 109 centrifugal drive assembly, 109a waterproof motor, 109b drive gear, 109c teeth, 109d connecting rod, 109e centrifugal drive assembly, 109f waterproof motor, 109f driving gear, 109f ... 09d waterproof cover, 110 transparent observation window, 200 solid waste crushing unit, 201 rotating rod, 202 driving source, 203 crushing roller, 204 side plate, 205 slag discharge plugging assembly, 205a fixing ear, 205b electric telescopic rod, 205c plugging plate, 300 slag pushing unit, 301 pushing motor, 302 threaded rod, 303 threaded sleeve, 304 guide rod, 305 guide sleeve, 306 connecting column, 307 slag pushing plate. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0028] Example

[0029] Reference Figure 1-Figure 5 , which is an embodiment of the utility model, provides a solid-liquid separation device for treating kitchen waste, including: a box unit 100, a solid waste crushing unit 200 and a slag pushing unit 300.

[0030] The box unit 100 includes a garbage disposal box 101 and a solid-liquid separation cylinder 102 fixedly installed at the center of the upper side wall of the garbage disposal box 101. A corresponding cylinder cover 103 is fixedly installed on the top of the solid-liquid separation cylinder 102. A centrifugal net cylinder 106 is rotatably installed in the solid-liquid separation cylinder 102. A feed pipe 107 connected to the centrifugal net cylinder 106 is rotatably installed on the lower side wall of the solid-liquid separation cylinder 102. The feed pipe 107 is inserted downward into the garbage disposal box 101, and a matching stop valve is installed on the top of the feed pipe 107. A liquid discharge port is opened at the lower end of the side wall of the solid-liquid separation cylinder 102. The box unit 100 also includes a centrifugal drive assembly 109 for driving the centrifugal net cylinder 106 to rotate.

[0031] Secondly, the solid waste crushing unit 200 includes two rotating rods 201 rotatably installed on the upper part of the inner cavity of the garbage disposal box 101, and a driving source 202 for driving the two rotating rods 201 to rotate is fixedly installed on the upper side wall of the garbage disposal box 101. The driving source 202 has a simple structure and mainly includes a driving motor and two mutually meshing gears. It is often used in the field of garbage crushing and processing. Its specific structure is not introduced in detail here. Each rotating rod 201 is fixedly sleeved with a corresponding crushing roller 203, and the upper side wall of the garbage disposal box 101 is fixedly installed with symmetrical side plates 204. The two side plates 204 match the length of the crushing roller 203, and a slag discharge port is opened on the side of the garbage disposal box 101 away from the driving source 202. The solid waste crushing unit 200 also includes a slag discharge plugging component 205 for sealing the slag discharge port.

[0032] Furthermore, the slag pushing unit 300 includes a pushing motor 301 fixedly installed on one side of the side wall of the garbage disposal box 101 and a threaded rod 302 fixedly connected to the output shaft of the pushing motor 301, a threaded sleeve 303 is threadedly connected to the threaded rod 302, and a guide rod 304 is fixedly connected to the side of the garbage disposal box 101 away from the threaded rod 302, a guide sleeve 305 is slidingly sleeved on the guide rod 304, the lower ends of the guide sleeve 305 and the threaded sleeve 303 are respectively fixedly connected to corresponding connecting columns 306, and the lower ends of the two connecting columns 306 are commonly fixedly connected to a slag pushing plate 307 that is against the lower side wall of the garbage disposal box 101.

[0033] Furthermore, the centrifugal drive assembly 109 includes a waterproof motor 109a fixedly mounted on the lower inner wall of the solid-liquid separation cylinder 102 and a driving gear 109b fixedly mounted on the output shaft of the waterproof motor 109a. The outer wall of the discharge pipe 107 is provided with teeth 109c meshing with the driving gear 109b. A waterproof cover 109d is fixedly mounted on the lower inner wall of the solid-liquid separation cylinder 102, and the waterproof cover 109d is located on the outside of the waterproof motor 109a and the teeth 109c. The discharge pipe 107 is rotatably connected to the waterproof cover 109d.

[0034] More importantly, the box unit 100 also includes a rotating support assembly 108, which includes an annular block 108a fixedly installed at the edge of the lower side wall of the centrifugal net cylinder 106 and an annular track 108b opened on the annular block 108a, and multiple groups of evenly distributed spherical sliders 108c are slidably installed in the annular track 108b, and each spherical slider 108c side wall is fixedly connected to a connecting rod 108d, and the connecting rod 108d extends outward through the annular track 108b and is fixedly connected to the inner wall of the solid-liquid separation cylinder 102.

[0035] The upper side wall of the cylinder cover 103 is fixedly connected with a corresponding feeding pipe, and the cylinder cover 103 and the upper end opening of the solid-liquid separation cylinder 102 are fixedly connected with corresponding docking ears 104, and the two docking ears 104 are fastened and connected by multiple groups of evenly distributed fastening bolts 105, and a transparent observation window 110 is embedded and installed on the side wall of the garbage disposal box 101; the setting of the transparent observation window 110 is convenient for the staff to observe the processing efficiency of the restaurant kitchen solid waste in the garbage disposal box 101, the setting of the fastening bolts 105 and the docking ears 104 can disassemble the solid-liquid separation cylinder 102 and the cylinder cover 103, and the setting of the feeding pipe can deliver the restaurant kitchen waste to be processed into the solid-liquid separation cylinder 102 without opening the cylinder cover 103.

[0036] The slag discharge plugging assembly 205 includes two fixing ears 205a fixedly installed on the upper end of the side wall of the garbage disposal box 101, and each fixing ear 205a is fixedly connected to an electric telescopic rod 205b at the lower end, and the lower ends of the two electric telescopic rods 205b are jointly fixedly connected to a plugging plate 205c matching the slag discharge port.

[0037] During use, the food waste that needs to be treated with solid and liquid is added to the centrifugal net cylinder 106, and the waterproof motor 109a is started. The waterproof motor 109a drives the feed pipe 107 and the centrifugal net cylinder 106 to rotate through the cooperation of the driving gear 109b and the teeth 109c. The food liquid in the centrifugal net cylinder 106 falls into the solid-liquid separation cylinder 106 under the action of centrifugal force. After the solid-liquid separation is completed, the stop valve is opened, and the solid waste in the centrifugal net cylinder 106 passes through the feed pipe 107 under the action of its own gravity and falls between the two crushing rollers 203. The driving source 202 is started, and the two rotating rods 201 drive the crushing rollers 203 to mesh. The crushing rollers 203 can crush the food solid waste. The crushed food solid waste falls to the lower part of the inner cavity of the garbage disposal box 101, which integrates solid-liquid separation and solid waste crushing, simplifies the food waste treatment process, saves the time required for transporting the food solid waste back and forth, and improves the overall treatment efficiency of the food waste.

[0038] When too much solid waste accumulates in the garbage disposal box 101, the pushing motor 301 is started to drive the threaded rod 302 to rotate. The threaded sleeve 303 threadedly connected to the threaded rod 302 can push the solid kitchen waste accumulated in the garbage disposal box 101 out of the garbage disposal box 101 under the limiting action of the guide rod 304 and the guide sleeve 305, thereby ensuring that the garbage disposal box 101 can continue to process the solid kitchen waste.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A solid-liquid separation device for kitchen waste treatment, characterized in that: include: A box unit (100) comprises a garbage disposal box (101) and a solid-liquid separation cylinder (102) fixedly mounted at the center of the upper side wall of the garbage disposal box (101); a corresponding cylinder cover (103) is fixedly mounted on the top of the solid-liquid separation cylinder (102); a centrifugal net cylinder (106) is rotatably mounted in the solid-liquid separation cylinder (102); a feed pipe (107) connected to the centrifugal net cylinder (106) is rotatably mounted on the lower side wall of the solid-liquid separation cylinder (102); the feed pipe (107) is inserted downward into the garbage disposal box (101) and a matching stop valve is mounted on the top of the feed pipe (107); a liquid discharge port is provided at the lower end of the side wall of the solid-liquid separation cylinder (102); and the box unit (100) further comprises a centrifugal drive assembly (109) for driving the centrifugal net cylinder (106) to rotate; A solid waste pulverizing unit (200) comprises two rotating rods (201) rotatably mounted on the upper part of the inner cavity of a waste treatment box (101), and a driving source (202) for driving the two rotating rods (201) to rotate is fixedly mounted on the upper side wall of the waste treatment box (101), a corresponding crushing roller (203) is fixedly sleeved on each of the rotating rods (201), and a symmetrical side plate (204) is fixedly mounted on the upper side wall of the waste treatment box (101), the two side plates (204) are matched in length to the crushing roller (203), and a slag discharge port is opened on a side of the waste treatment box (101) away from the driving source (202), and the solid waste pulverizing unit (200) further comprises a slag discharge plugging assembly (205) for plugging the slag discharge port.

2. The solid-liquid separation equipment for kitchen waste treatment according to claim 1, characterized in that: The separation device also includes a slag pushing unit (300), which includes a pushing motor (301) fixedly mounted on one side of the side wall of the garbage disposal box (101) and a threaded rod (302) fixedly connected to the output shaft of the pushing motor (301), a threaded sleeve (303) being threadedly connected to the threaded rod (302), and a guide rod (304) being fixedly connected to the side of the garbage disposal box (101) away from the threaded rod (302), a sliding sleeve being provided with a guide sleeve (305) on the guide rod (304), the lower ends of the guide sleeve (305) and the threaded sleeve (303) being fixedly connected to corresponding connecting columns (306), and the lower ends of the two connecting columns (306) being fixedly connected to a slag pushing plate (307) that abuts against the lower side wall of the garbage disposal box (101).

3. The solid-liquid separation equipment for kitchen waste treatment according to claim 1, characterized in that: The centrifugal drive assembly (109) comprises a waterproof motor (109a) fixedly mounted on the lower inner wall of the solid-liquid separation cylinder (102) and a driving gear (109b) fixedly sleeved on the output shaft of the waterproof motor (109a), and teeth (109c) meshing with the driving gear (109b) are sleeved on the outer wall of the discharge pipe (107).

4. The solid-liquid separation equipment for kitchen waste treatment according to claim 3, characterized in that: A waterproof cover (109d) is fixedly mounted on the lower inner wall of the solid-liquid separation cylinder (102), and the waterproof cover (109d) is located outside the waterproof motor (109a) and the teeth (109c), and the discharge pipe (107) is rotatably connected to the waterproof cover (109d).

5. The solid-liquid separation equipment for kitchen waste treatment according to claim 1, characterized in that: The housing unit (100) further comprises a rotating support assembly (108), which comprises an annular block (108a) fixedly mounted at the edge of the lower side wall of the centrifugal net cylinder (106) and an annular track (108b) provided on the annular block (108a), wherein a plurality of groups of evenly distributed spherical sliders (108c) are slidably mounted in the annular track (108b), wherein the side wall of each spherical slider (108c) is fixedly connected to a connecting rod (108d), and the connecting rod (108d) extends outward through the annular track (108b) and is fixedly connected to the inner wall of the solid-liquid separation cylinder (102).

6. The solid-liquid separation equipment for kitchen waste treatment according to claim 1, characterized in that: The upper side wall of the cylinder cover (103) is fixedly connected to a corresponding feeding pipe, and the cylinder cover (103) and the upper end opening of the solid-liquid separation cylinder (102) are fixedly connected to corresponding docking ears (104), the two docking ears (104) are fastened and connected by multiple groups of evenly distributed fastening bolts (105), and a transparent observation window (110) is embedded and installed on the side wall of the garbage disposal box (101).

7. The solid-liquid separation equipment for kitchen waste treatment according to claim 1, characterized in that: The slag discharge plugging assembly (205) comprises two fixing ears (205a) fixedly mounted on the upper end of the side wall of the garbage disposal box (101), the lower end of each fixing ear (205a) being fixedly connected to an electric telescopic rod (205b), and the lower ends of the two electric telescopic rods (205b) being fixedly connected to a plugging plate (205c) matching the slag discharge port.

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