Discharging device and method of centrifugal dehydrator for kitchen garbage treatment

Abstract

The invention relates to the technical field of kitchen waste treatment, in particular to a centrifugal dehydrator discharging device and method for kitchen waste treatment, and the centrifugal dehydrator discharging device comprises a rotary driving mechanism, a spraying mechanism, a filter screen, an auger, a liquid collecting box, a scattering mechanism, a residue discharging box and a filter screen mounting seat. And the spirally discharged kitchen garbage is scattered through the scattering mechanism, so that the kitchen garbage does not form a spiral shape any more, and the occupied space during storage is reduced. And meanwhile, the structures of the residue discharging box and the discharging opening are large, blocking caused by kitchen garbage can be avoided, the tail of the filter screen and the tail of the auger can be supported, and the service life of the equipment is prolonged. And when the scattering mechanism is used for scattering the kitchen garbage, only part of the kitchen garbage can be scattered, and the hung and scattered kitchen garbage can extend into gaps of the blocky kitchen garbage, so that the space is further saved.

Description

Technical Field

[0001] The invention relates to the technical field of kitchen waste treatment, and in particular to a centrifugal dehydrator discharging device and method for kitchen waste treatment. Background Art

[0002] Large central kitchens will produce a lot of food waste, and these food wastes can be recycled into plant fertilizers to achieve the purpose of environmental protection. In the prior art, the food waste is processed by crushing, squeezing and drying. When squeezing, multiple spiral blades with different pitches on the auger are often used for pressing, so that the food waste can be squeezed during transportation. However, this method cannot clean the grease and other pollutants remaining on the food waste, resulting in the subsequent corruption and odor of the food waste. In addition, more grease and other pollutants will be evaporated during the drying process, and these greases will cool and solidify in the pipes of the dryer, making the dryer prone to blockage, resulting in the need for frequent cleaning.

[0003] To this end, China has applied for a patent, publication number: CN118788037A, patent name: centrifugal kitchen waste dehydrator, the centrifugal kitchen waste dehydrator uses a spray mechanism to spray and clean the kitchen waste in the filter, so that the grease and other pollutants on the kitchen waste can be cleaned out, reducing the occurrence of corruption, and avoiding the grease from cooling and solidifying in the pipeline of the dryer during the drying process. In addition, the filter adopts a rotatable method, that is, it can better drive the kitchen waste to rotate, so that the cleaning effect is enhanced, and the spray mechanism can also clean the mesh of the filter to avoid the mesh being blocked. By designing a separation mechanism, the filter can be opened.

[0004] Although the rising scheme can clean out the grease and other pollutants on the kitchen waste and reduce the occurrence of corruption, the discharge port is small and prone to blockage. At the same time, if there is a lot of kitchen waste, spiral block squeezed garbage will be formed, which is difficult to discharge. At the same time, after discharge, due to the spiral structure, it will take up more space, resulting in affected storage space. For this reason, it is necessary to design a centrifugal dehydrator discharge device and method for kitchen waste treatment, which can reduce the temporary storage space used for spiral output garbage while drying and cleaning the kitchen waste. Summary of the invention

[0005] In view of the above-mentioned technical deficiencies, the purpose of the present invention is to provide a centrifugal dehydrator discharging device and method for kitchen waste treatment, which can reduce the temporary storage space used for spirally output garbage while drying and cleaning the kitchen waste.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: the present invention provides a discharging device and method of a centrifugal dehydrator for processing kitchen waste, including a rotary drive mechanism, a spray mechanism, a filter, an auger, a liquid collecting box, a breaking mechanism, a slag box and a filter mounting seat, the auger and the filter can be rotatably installed in the liquid collecting box, the filter is sleeved on the outer edge of the auger, the two ends of the auger respectively pass through the two sides of the liquid collecting box, the filter mounting seat is fixedly installed on the left side of the filter, and the filter mounting seat passes through the left side of the liquid collecting box, the right side of the filter passes through the right side of the liquid collecting box and is inserted in the slag box, and the auger and the filter mounting seat are both transmission connected with the rotary drive mechanism The rotary drive mechanism is fixedly installed on the outer edge of the liquid collecting tank, the rotary drive mechanism is used to drive the auger and the filter mounting seat to rotate at the same time, and the rotation speed of the auger driven by the rotary drive mechanism is greater than the rotation speed of the filter mounting seat driven by the rotary drive mechanism. The spray mechanism is fixedly installed in the liquid collecting tank, and the spray mechanism is used to spray cleaning water toward the filter. A feeding cavity is provided at one end of the auger, and the end of the feeding cavity is connected between the filter and the auger. The slag box is fixedly installed on the side of the liquid collecting tank, and a discharge port is provided at the bottom of the slag box. The scattering mechanism is fixedly installed on the slag box, and the scattering mechanism is used to scatter the kitchen waste discharged along the tail of the auger.

[0007] Preferably, the scattering mechanism comprises an upper plug rod, a lower plug rod, a limit rod, a limit column 1, an upper elastic mechanism and a lower elastic mechanism, the upper elastic mechanism and the lower elastic mechanism are both fixedly installed on the slag box, the upper plug rod can be installed on the pushing seat of the upper elastic mechanism horizontally movably, the lower plug rod can be installed on the pushing seat of the lower elastic mechanism horizontally movably, the bottom of the limit rod is fixedly connected to the pushing seat of the lower elastic mechanism, the top of the limit rod is inclined toward the filter screen, the limit column 1 is fixedly installed on the pushing seat of the upper elastic mechanism, the side of the limit rod is provided with a slide groove for the limit column 1 to slide horizontally, a plurality of upper plug strips inserted into the kitchen waste are fixedly provided on the upper plug rod, a plurality of upper plug strips inserted into the kitchen waste are fixedly provided on the lower plug rod, and the length of the lower plug strip is greater than the length of the upper plug strip; When the end of the upper insert is inserted into the middle of the spiral blade, the end of the lower insert contacts the spiral blade, and the limiting column 1 contacts the tail of the slide groove.

[0008] Preferably, a vibration motor is fixedly arranged on the limiting rod.

[0009] Preferably, a Jiaolong tightening mechanism is fixedly provided on the slag box, and the Jiaolong tightening mechanism is fixedly installed on the slag box. The Jiaolong tightening mechanism is used to tighten and fix the end of the auger. The Jiaolong tightening mechanism includes an insertion column, a tightening spring, a spring limiting seat and a guide slide seat. The end of the auger is provided with a groove for the end of the insertion column to be inserted. The insertion column can be installed on the guide slide seat in a horizontally sliding manner. The guide slide seat is fixedly installed on the slag box. A mounting hole is provided at the tail of the insertion column. The tightening spring is installed in the mounting hole. The spring limiting seat is fixedly installed on the guide slide seat. A limiting column 2 is fixedly provided on the spring limiting seat. The end of the limiting column 2 is in contact with the tightening spring. The tightening spring is used to provide an elastic force for the insertion column to approach the auger.

[0010] Preferably, the upper elastic mechanism includes a guide column, a slider, a limit plate, a mounting plate and a push spring. The mounting plate is fixedly mounted on the guide slide seat, the guide column is horizontally fixedly mounted on the mounting plate, the slider is horizontally slidably mounted on the guide column, the push spring is sleeved on the guide column, and the push spring is used to provide an elastic force for the slider to approach the auger. The upper elastic mechanism is fixedly mounted on the slider, the limit plate is fixedly mounted on the end of the guide column, and the limit column is fixedly mounted on the side of the slider.

[0011] Preferably, an arc-shaped limit plate 1 is fixedly provided at the bottom of the limit plate, and the bottom of the arc-shaped limit plate 1 contacts the top of the outer edge of the filter screen. An arc-shaped limit plate 2 is fixedly provided on the lower elastic mechanism, and the top of the arc-shaped limit plate 2 contacts the bottom of the outer edge of the filter screen.

[0012] Preferably, the auger includes a rotating shaft and a spiral blade, the rotating shaft is fixedly connected to the rotating drive mechanism, a mounting ring is provided in the middle of the spiral blade, the mounting sleeve is fixedly installed on the outer edge of the rotating shaft, a plurality of bristles are provided on the outer circumference of the spiral blade along the direction of the spiral line, the outer edges of the plurality of bristles are in contact with the inner edge of the filter screen, the feeding cavity is located in the middle of the rotating shaft, and an avoidance hole for avoiding the feeding cavity is provided on the mounting sleeve.

[0013] Preferably, the spray mechanism includes two water pipes, one end of the two water pipes is connected to a water pump, and the two water pipes are located on both sides of the filter, and each water pipe is fixedly provided with a plurality of nozzles, and the water outlets of the plurality of nozzles face the upper half of the outer edge of the filter.

[0014] Preferably, the rotary drive mechanism includes a drive motor, a large pulley 1, a small pulley 1, a large pulley 2 and a small pulley 2. The drive motor is fixedly mounted on the liquid collecting tank via a mounting frame. The small pulley 1 and the large pulley 2 are both fixedly connected to the output end of the rotary drive mechanism. The small pulley 2 is fixedly connected to the auger. The large pulley 1 is fixedly connected to the filter mounting seat. The small pulley 2 is transmission connected to the large pulley 2 via a belt. The large pulley 1 is transmission connected to the small pulley 1 via a belt.

[0015] The method of the centrifugal dehydrator discharging device for kitchen waste treatment comprises the following steps: Step 1: Put the kitchen waste into the feeding cavity and discharge it along the other end of the feeding cavity to between the filter screen and the auger; Step 2: The filter screen and the auger are driven to rotate synchronously by a rotating drive mechanism, the rotation speed of the filter screen is greater than the rotation speed of the auger, and the kitchen waste is squeezed out by the filter screen along the internal channel of the auger; Step 3: When the food waste is squeezed out along the end of the auger, the auger will push the upper insert and the lower insert to reciprocate, and the upper insert and the lower insert are inserted into the food waste reciprocatingly, and the upper insert and the lower insert scrape off the food waste on the auger step by step. The upper insert scrapes off half of the food waste on the auger first, and the lower insert scrapes off the other half of the food waste. The working distance of the lower insert is half of the working distance of the upper insert; Step 4: In the step 3, when the upper and lower inserts are inserted into the kitchen waste, the elastic force of the lower elastic mechanism acts on the upper and lower inserts together, and the vibration also acts on the upper and lower inserts at the same time, thereby accelerating the insertion process of the upper and lower inserts; Step 5: In step 2, when the filter screen and the auger are rotating, the spray mechanism is started, and the water flow sprayed by the spray mechanism acts on the outer edge of the filter screen.

[0016] The beneficial effects of the present invention are as follows: the centrifugal dehydrator discharging device and method for kitchen waste treatment uses a dispersing mechanism to disperse the kitchen waste discharged in a spiral shape, so that the kitchen waste no longer forms a spiral shape, thereby reducing the space occupied during storage. At the same time, the structure of the slag box and the discharging port is relatively large, which can avoid the blockage of kitchen waste, and can also support the filter screen and the tail of the auger, thereby increasing the service life of the device.

[0017] When the scattering mechanism scatters the kitchen waste, only a part of the kitchen waste can be scattered, and the kitchen waste that is scattered by hanging can be inserted into the gaps of the block kitchen waste, further saving space. The scattered kitchen waste is also compressible, which can save space better than the traditional scattering mechanism.

[0018] Furthermore, the breaking mechanism does not require the use of electrical components and can be better suited for use in such a humid environment, thereby reducing the probability of equipment failure.

[0019] The device can also spin dry and clean the kitchen waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0022] Figure 2 It is a cross-sectional view of the present invention.

[0023] Figure 3 It is a schematic diagram of the local three-dimensional structure of the present invention.

[0024] Figure 4 It is a three-dimensional structural diagram of the breaking up mechanism.

[0025] Figure 5 This is the main view of the contact state one of the breaking mechanism.

[0026] Figure 6 This is the main view of the second contact state of the breaking mechanism.

[0027] Figure 7 It is a schematic diagram of the three-dimensional structure of the breaking mechanism in contact state 2.

[0028] Figure 8 This is the main view of the contact state three of the breaking mechanism.

[0029] Fig. 9 for Figure 2 A partial enlarged view of point A.

[0030] Fig.10 It is a schematic diagram of the three-dimensional structure of the upper elastic mechanism.

[0031] Fig.11 It is a schematic diagram of the three-dimensional structure of the auger.

[0032] Fig.12 It is a schematic diagram of the three-dimensional structure of the spray mechanism.

[0033] Explanation of reference numerals: 1. Rotary drive mechanism; 1a. Drive motor; 1b. Large pulley 1; 1c. Small pulley 1; 1d. Large pulley 2; 1e. Small pulley 2; 2. Spray mechanism; 2a. Water pipe; 2b. Spray head; 3. Filter screen; 4. Auger; 4a. Feeding cavity; 4b. Rotating shaft; 4c. Spiral blade; 4d. Brush; 5. Liquid collecting box; 6. Breaking mechanism; 6a. Upper insertion rod; 6a1. Upper insertion strip; 6b. Lower insertion rod; 6b1. Lower insertion strip; 6c. Limit rod; 6c 1. Slide groove; 6d. Limiting column 1; 6e. Upper elastic mechanism; 6e1. Guide column; 6e2. Sliding block; 6e3. Limiting plate; 6e4. Mounting plate; 6e5. Pushing spring; 6e6. Arc-shaped limiting plate 1; 6f. Lower elastic mechanism; 6h. Vibrating motor; 7. Slag box; 7a. Slag outlet; 8. Jiaolong tightening mechanism; 8a. Inserting column; 8b. Tightening spring; 8c. Spring limiting seat; 8c1. Limiting column 2; 8d. Guide slide seat; 10. Kitchen waste; 11. Filter mounting seat. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Embodiment: The present invention provides a centrifugal dehydrator discharging device and method for kitchen waste treatment, such as Figure 1-Figure 3As shown, it includes a rotary drive mechanism 1, a spray mechanism 2, a filter screen 3, an auger 4, a liquid collecting box 5, a breaking mechanism 6, a slag box 7 and a filter screen mounting seat 11. The auger 4 and the filter screen 3 can be rotatably installed in the liquid collecting box 5. The filter screen 3 is sleeved on the outer edge of the auger 4. The two ends of the auger 4 respectively penetrate the two sides of the liquid collecting box 5. The filter screen mounting seat 11 is fixedly installed on the left side of the filter screen 3, and the filter screen mounting seat 11 penetrates the left side of the liquid collecting box 5. The right side of the filter screen 3 penetrates the right side of the liquid collecting box 5 and is inserted in the slag box 7. The auger 4 and the filter screen mounting seat 11 are both connected to the rotary drive mechanism 1 in transmission. The rotary drive mechanism 1 is fixedly mounted on the outer edge of the liquid collecting tank 5. The rotary drive mechanism 1 is used to drive the auger 4 and the filter screen mounting seat 11 to rotate simultaneously. The rotation speed of the auger 4 driven by the rotary drive mechanism 1 is greater than the rotation speed of the filter screen mounting seat 11 driven by the rotary drive mechanism 1. Even if the filter screen 3 and the auger 4 rotate simultaneously, the auger 4 is in a moving state relative to the filter screen 3, and the kitchen waste 10 between the filter screen 3 and the auger 4 can be squeezed out. When the filter screen 3 and the auger 4 rotate simultaneously, the centrifugal force can be used to centrifugally throw out the sewage and oil on the kitchen waste 10 to achieve the effect of cleaning the kitchen waste 10. The spray mechanism 2 is fixedly mounted in the liquid collecting tank 5. The spray mechanism 2 is used to spray cleaning water toward the filter screen 3. Through the synchronous effect of drying and spraying, the kitchen waste 10 is further cleaned to prevent the subsequent kitchen waste 10 from continuing to stink. A feeding cavity 4a is provided at one end of the auger 4, and the end of the feeding cavity 4a is connected between the filter screen 3 and the auger 4. When the kitchen waste 10 is inserted along the feeding cavity 4a, it will be finally transported along it to between the filter screen 3 and the auger 4, and finally be spirally transported by the auger 4 in the rotating process. The cleaned and dried kitchen waste 10 will be discharged into the slag box 7 along the filter screen 3. The slag box 7 is fixedly installed on the side of the collecting box 5. A discharge port is provided at the bottom of the slag box 7. A dispersing mechanism 6 is fixedly installed on the slag box 7. The dispersing mechanism 6 is used to disperse the kitchen waste discharged along the tail of the auger 4. The spirally discharged kitchen waste 10 is dispersed by the dispersing mechanism 6, so that the kitchen waste 10 no longer forms a spiral shape, thereby reducing the space occupied during storage. At the same time, the structures of the slag box 7 and the discharge port are relatively large, which can prevent the kitchen waste 10 from being blocked. At the same time, in order to support the tail of the filter 3 and the auger 4, the supporting structure will be further designed and explained below.

[0036] There are various types of dispersing mechanisms for the kitchen waste 10, but the traditional dispersing mechanism will excessively disperse the kitchen waste 10 in a squeezed state, so that the kitchen waste 10 originally in a compressed state will be completely dispersed, making the kitchen waste 10 fluffy and increasing the occupied space. Figure 4-Figure 8As shown, the scattering mechanism 6 includes an upper insert rod 6a, a lower insert rod 6b, a limit rod 6c, a limit column 6d, an upper elastic mechanism 6e and a lower elastic mechanism 6f. The upper elastic mechanism 6e and the lower elastic mechanism 6f are both fixedly mounted on the slag box 7. The upper insert rod 6a can be horizontally movably mounted on the push seat of the upper elastic mechanism 6e, and the lower insert rod 6b can be horizontally movably mounted on the push seat of the lower elastic mechanism 6f. The bottom of the limit rod 6c is fixed to the push seat of the lower elastic mechanism 6f. The top of the limit rod 6c is inclined toward the filter screen 3, the limit column 1 6d is fixedly installed on the push seat of the upper elastic mechanism 6e, and the side of the limit rod 6c is provided with a slide groove 6c1 for the limit column 1 6d to slide horizontally, and a plurality of upper insertion strips 6a1 inserted into the kitchen waste 10 are fixedly provided on the upper insertion rod 6a, and a plurality of upper insertion strips 6a1 inserted into the kitchen waste 10 are fixedly provided on the lower insertion rod 6b, and the length of the lower insertion strip 6b1 is greater than the length of the upper insertion strip 6a1; like Figure 6 As shown, when the end of the upper insert 6a1 is inserted into the middle of the spiral blade, the end of the lower insert 6b1 contacts the spiral blade, and the limiting column 6d contacts the tail of the slide groove 6c1; in the process of the upper insert 6a1 and the lower insert 6b1 moving to this state, the upper elastic mechanism 6e and the lower elastic mechanism 6f continuously apply a pushing force. When the upper insert 6a1 is hindered from being inserted into the kitchen waste 10, the lower elastic mechanism 6f pushes the upper insert 6a1 through the limiting rod 6c, so that the upper insert 6a1 can be inserted into the kitchen waste 10 more quickly.

[0037] As the auger 4 continues to rotate, the upper insert 6a1 will scrape off half of the kitchen waste 10, and when the kitchen waste 10 moves to the position of contact with the lower insert 6b1, the lower insert 6b1 will scrape off the other half of the kitchen waste 10. It should be noted that the upper insert 6a1 works in a circle, while the lower insert 6b1 can only work in half a circle. Because the lower insert 6b1 will not be able to contact the kitchen waste 10 after it is separated from the tail of the spiral blade of the auger 4. Even if the upper insert 6a1 is in contact with the auger 4, the lower insert 6b1 cannot contact the kitchen waste 10. Figure 8 The specific structure can be seen in Figure 5 It can be seen from the figure that the upper insert 6a1 cannot contact the kitchen waste 10 when it moves to the end of the spiral blade 6b.

[0038] This ensures that when the upper insert 6a1 and the lower insert 6b1 scrape off the kitchen waste 10 on the auger 4, not all of the kitchen waste 10 is dropped, and the kitchen waste 10 that is not scraped off will be squeezed out by the kitchen waste 10 that is subsequently transported, which ensures that there are undispersed block structures in the kitchen waste 10, which can reduce the space occupied, and the kitchen waste 10 that is dropped and dispersed can be inserted into the gaps of these block kitchen waste 10, further saving space. Even if there is kitchen waste 10 scraped off by the upper insert 6a1 or the lower insert 6b1, the dispersed kitchen waste 10 is also compressible, which can save space better than the traditional scattering mechanism.

[0039] It should be noted that after the lower insert 6b1 contacts the blade, although the lower elastic mechanism 6f can no longer provide elastic force, the upper elastic mechanism 6e can continue to provide elastic force to the upper insert 6a1, so that the upper insert 6a1 can be inserted into a looser position, reducing the looseness of the surface of the block-shaped kitchen waste 10, and cleaning and dropping as much kitchen waste 10 as possible.

[0040] The upper insert 6a1 and the lower insert 6b1 cannot be fixedly connected, because if a fixed connection is used, the lower insert 6b1 can only contact the blade when the upper insert 6a1 contacts the blade, which results in overlapping cleaning areas, and the upper insert 6a1 and the lower insert 6b1 have the same cleaning depth. If the upper insert 6a1 and the lower insert 6b1 are in a completely separated state, self-feedback cannot be performed, and the elastic force of the lower elastic mechanism 6f cannot be provided to the upper insert 6a1 when the upper insert 6a1 cannot move.

[0041] like Figure 4 As shown, a vibration motor 6h is fixedly arranged on the limit rod 6c, and by arranging the vibration motor 6h, when the upper insert 6a1 cannot be inserted into the kitchen waste 10, in addition to the elastic force provided by the lower elastic mechanism 6f, there is also an impact force provided by the vibration motor 6h, ensuring that the upper insert 6a1 can be inserted at least to the general position of the kitchen waste 10, and the lower insert 6b1 can contact the blade. After the upper insert 6a1 is inserted to the half position, the vibration motor 6h will no longer provide impact force to it.

[0042] Since the area of ​​the discharge port needs to be large, and a dispersing mechanism 6 for processing the kitchen waste 10 is also required, a supporting structure is provided at the end of the auger 4. If the auger 4 is not supported, the high-speed rotation of the auger 4 will cause the center position to shift during long-term use, resulting in a shortened equipment life. Fig. 9 and Figure 3As shown, a dragon tightening mechanism 8 is fixedly provided on the slag box 7, and the dragon tightening mechanism 8 is fixedly installed on the slag box 7. The dragon tightening mechanism 8 is used to tighten and fix the end of the auger 4. The dragon tightening mechanism 8 includes a plug column 8a, a tightening spring 8b, a spring limiting seat 8c and a guide slide seat 8d. The end of the auger 4 is provided with a groove for the end of the plug column 8a to be inserted. The plug column 8a can be horizontally slidably installed on the guide slide seat 8d, and the guide slide seat 8d is fixedly installed on the slag box 7. A mounting hole is provided at the tail of the plug column 8a, and the tightening spring 8b is installed in the mounting hole. The spring limiting seat 8c is fixedly installed on the guide slide seat 8d. A limiting column 8c1 is fixedly provided on the spring limiting seat 8c. The end of the limiting column 8c1 is in contact with the tightening spring 8b, and the tightening spring 8b is used to provide an elastic force for the plug column 8a to approach the auger 4. By providing the plug post 8a to support the auger 4, it can be ensured that the center position of the auger 4 will not shift when it rotates at high speed for a long time, thereby increasing the life of the equipment. The clamping spring 8b is provided inside the plug post 8a, and the surface of the plug post 8a is smooth, which will not cause obstruction when the kitchen waste 10 is discharged.

[0043] In order to enable the upper elastic mechanism 6e and the lower elastic mechanism 6f to elastically push the upper insertion rod 6a and the lower insertion rod 6b horizontally, as shown in FIG. Fig.10 As shown, the upper elastic mechanism 6e includes a guide column 6e1, a slider 6e2, a limit plate 6e3, a mounting plate 6e4 and a push spring 6e5, the mounting plate 6e4 is fixedly mounted on the guide slide seat 8d, the guide column 6e1 is horizontally fixedly mounted on the mounting plate 6e4, the slider 6e2 can be horizontally slidably mounted on the guide column 6e1, the push spring 6e5 is sleeved on the guide column 6e1, and the push spring 6e5 is used to provide an elastic force for the slider 6e2 to approach the auger 4, the upper elastic mechanism 6e is fixedly mounted on the slider 6e2, the limit plate 6e3 is fixedly mounted on the end of the guide column 6e1, and the limit column 6d is fixedly mounted on the side of the slider 6e2. By pushing the push spring 6e5 horizontally, the slider 6e2 can slide horizontally along the guide column 6e1 to drive the upper insertion rod 6a to slide horizontally, wherein the limit plate 6e3 plays a role of limiting the slider 6e2 to prevent the slider 6e2 from being ejected from the guide column 6e1 when the upper elastic mechanism 6e is installed. The lower elastic mechanism 6f has the same structure as the upper elastic mechanism 6e, except that the limiting rod 6c is fixedly mounted on the side of the slider.

[0044] like Figure 4As shown, an arc-shaped limit plate 1 6e6 is fixedly arranged at the bottom of the limit plate 6e3, and the bottom of the arc-shaped limit plate 1 6e6 contacts the top of the outer edge of the filter screen 3. An arc-shaped limit plate 2 is fixedly arranged on the lower elastic mechanism 6f, and the top of the arc-shaped limit plate 2 contacts the bottom of the outer edge of the filter screen 3. The filter screen 3 is supported by arranging the arc-shaped limit plate 1 6e6 and the arc-shaped limit plate 2, so that both ends of the filter screen 3 are in a supported state, and when the filter screen 3 is subsequently rotated, the rotation process of the filter screen 3 can be more stable.

[0045] Because in Fig.11 As shown, the auger 4 includes a rotating shaft 4b and a spiral blade 4c, the rotating shaft 4b is fixedly connected to the rotating drive mechanism 1, a mounting collar is provided in the middle of the spiral blade 4c, the mounting sleeve is fixedly installed on the outer edge of the rotating shaft 4b, a plurality of bristles 4d are provided on the outer circumference of the spiral blade 4c along the direction of the spiral line, the outer edges of the plurality of bristles 4d are in contact with the inner edge of the filter 3, the feeding cavity 4a is located in the middle of the rotating shaft 4b, and a avoidance hole for avoiding the feeding cavity 4a is provided on the mounting sleeve, so that the kitchen waste 10 transported along the rotating shaft 4b can finally be discharged along the feeding cavity 4a. When the auger 4 is rotating, the bristles 4d contact the inner edge of the filter 3, that is, the bristles 4d brush the filter holes of the filter 3, and the spray mechanism 2 performs high-pressure flushing, so that the filter 3 can be cleaned.

[0046] like Fig.12 As shown, the spray mechanism 2 includes two water pipes 2a, one end of the two water pipes 2a is connected to the water pump, and the two water pipes 2a are located on both sides of the filter screen 3. A plurality of nozzles 2b are fixedly arranged on each water pipe 2a, and the water outlets of the plurality of nozzles 2b face the upper half of the outer edge of the filter screen 3. When the water pump is started, the water flow will be sprayed out along the nozzles 2b and penetrate inward along the filter holes of the filter screen 3, while the water flow that cannot penetrate will penetrate downward along the outer edge of the filter screen 3 and enter the interior of the filter screen 3.

[0047] like Figure 2As shown, the rotary drive mechanism 1 includes a driving motor 1a, a large pulley 1b, a small pulley 1c, a large pulley 2 1d and a small pulley 2 1e. The driving motor 1a is fixedly mounted on the liquid collecting box 5 through a mounting frame. The small pulley 1c and the large pulley 2 1d are both fixedly connected to the output end of the rotary drive mechanism 1. The small pulley 2 1e is fixedly connected to the auger 4. The large pulley 1b is fixedly connected to the filter screen mounting seat 11. The small pulley 2 1e is connected to the large pulley 2 1d through a belt transmission, and the large pulley 1 1b is connected to the small pulley 1c through a belt transmission. By controlling the driving motor 1a to work, the driving motor 1a will simultaneously drive the small pulley 1c and the large pulley 2 1d to move, and then through the transmission of the belt, the small pulley 2 1e and the large pulley 1 1b can be rotated and rotated, wherein the rotation speed of the feeding cavity 4a driven by the small pulley 2 1e is greater than the rotation speed of the filter screen mounting seat 11 driven by the large pulley 1 1b.

[0048] The method of the centrifugal dehydrator discharging device for kitchen waste treatment comprises the following steps: Step 1: insert the kitchen waste 10 along the feeding cavity 4a, and discharge it along the other end of the feeding cavity 4a to between the filter screen 3 and the auger 4; Step 2: The filter screen 3 and the auger 4 are driven to rotate synchronously by the rotating drive mechanism 1, the rotation speed of the filter screen 3 is greater than the rotation speed of the auger 4, and the kitchen waste 10 is squeezed out by the filter screen 3 along the internal channel of the auger 4; Step 3: When the kitchen waste 10 is squeezed out along the end of the auger 4, the auger 4 will push the upper insert 6a1 and the lower insert 6b1 to reciprocate, and the upper insert 6a1 and the lower insert 6b1 are reciprocatingly inserted into the kitchen waste 10, and the upper insert 6a1 and the lower insert 6b1 scrape off the kitchen waste 10 on the auger 4 step by step, the upper insert 6a1 first scrapes off half of the kitchen waste 10 on the auger 4, and the lower insert 6b1 scrapes off the other half of the kitchen waste 10, and the working distance of the lower insert 6b1 is half of the working distance of the upper insert 6a1; Step 4: In the step 3, when the upper insert 6a1 and the lower insert 6b1 are inserted into the kitchen waste 10, the elastic push of 6e and the lower elastic mechanism 6f acts on the upper insert 6a1 and the lower insert 6b1, and the vibration of 6b also acts on the upper insert 6a1 and the lower insert 6b1 at the same time, accelerating the insertion process of the upper insert 6a1 and the lower insert 6b1; Step 5: In step 2, when the filter screen 3 and the auger 4 rotate, the spray mechanism 2 is started, and the water flow sprayed by the spray mechanism 2 acts on the outer edge of the filter screen 3.

[0049] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A centrifugal dehydrator discharging device for kitchen waste treatment, characterized in that: The invention comprises a rotary drive mechanism (1), a spray mechanism (2), a filter screen (3), an auger (4), a liquid collecting box (5), a dispersing mechanism (6), a slag discharge box (7) and a filter screen mounting seat (11); the auger (4) and the filter screen (3) are both rotatably mounted in the liquid collecting box (5); the filter screen (3) is sleeved on the outer edge of the auger (4); the two ends of the auger (4) respectively penetrate the two sides of the liquid collecting box (5); the filter screen mounting seat (11) is fixedly mounted on the left side of the filter screen (3); the filter screen mounting seat (11) penetrates the left side of the liquid collecting box (5); the right side of the filter screen (3) penetrates the right side of the liquid collecting box (5) and is inserted into the slag discharge box (7); the auger (4) and the filter screen mounting seat (11) are both transmission-connected to the rotary drive mechanism (1); the rotary drive mechanism (1) is fixedly mounted on the outer edge of the liquid collecting box (5); The invention relates to a filter housing (10) and a filter housing (11). The filter housing (10) is provided with a rotary drive mechanism (1) on the edge of the filter housing (1), the rotary drive mechanism (1) is used to drive the auger (4) and the filter screen mounting seat (11) to rotate simultaneously, and the rotary speed of the auger (4) driven by the rotary drive mechanism (1) is greater than the rotary speed of the filter screen mounting seat (11) driven by the rotary drive mechanism (1). The spray mechanism (2) is fixedly mounted in the liquid collecting box (5), the spray mechanism (2) is used to spray cleaning water toward the filter screen (3), one end of the auger (4) is provided with a feeding cavity (4a), the end of the feeding cavity (4a) is connected between the filter screen (3) and the auger (4), the slag discharge box (7) is fixedly mounted on the side of the liquid collecting box (5), the bottom of the slag discharge box (7) is provided with a discharge port, and the scattering mechanism (6) is fixedly mounted on the slag discharge box (7), the scattering mechanism (6) is used to scatter the kitchen waste discharged along the tail of the auger (4).

2. The centrifugal dehydrator discharging device for kitchen waste treatment according to claim 1, characterized in that: The scattering mechanism (6) comprises an upper insert rod (6a), a lower insert rod (6b), a limit rod (6c), a limit column (6d), an upper elastic mechanism (6e) and a lower elastic mechanism (6f); the upper elastic mechanism (6e) and the lower elastic mechanism (6f) are both fixedly mounted on the slag discharge box (7); the upper insert rod (6a) is mounted on a push seat of the upper elastic mechanism (6e) in a manner that allows horizontal movement; the lower insert rod (6b) is mounted on a push seat of the lower elastic mechanism (6f) in a manner that allows horizontal movement; the bottom of the limit rod (6c) is fixed to the push seat of the lower elastic mechanism (6f). The top of the limit rod (6c) is inclined toward the filter screen (3), the limit column 1 (6d) is fixedly mounted on the push seat of the upper elastic mechanism (6e), the side of the limit rod (6c) is provided with a slide groove (6c1) for the limit column 1 (6d) to slide horizontally, the upper insertion rod (6a) is fixedly provided with a plurality of upper insertion strips (6a1) inserted into the kitchen waste (10), and the lower insertion rod (6b) is fixedly provided with a plurality of upper insertion strips (6a1) inserted into the kitchen waste (10), and the length of the lower insertion strips (6b1) is greater than the length of the upper insertion strips (6a1); When the end of the upper insert (6a1) is inserted into the middle of the spiral blade, the end of the lower insert (6b1) contacts the spiral blade, and the limiting column 1 (6d) contacts the tail of the slide groove (6c1).

3. The centrifugal dehydrator discharging device for kitchen waste treatment according to claim 2, characterized in that: A vibration motor (6h) is fixedly arranged on the limiting rod (6c).

4. The centrifugal dehydrator discharging device for kitchen waste treatment according to claim 3, characterized in that: A dragon pressing mechanism (8) is fixedly arranged on the slag box (7). The dragon pressing mechanism (8) is fixedly installed on the slag box (7). The dragon pressing mechanism (8) is used to press and fix the end of the auger (4). The dragon pressing mechanism (8) comprises a plug post (8a), a pressing spring (8b), a spring limit seat (8c) and a guide slide seat (8d). A groove is provided at the end of the auger (4) for inserting the end of the plug post (8a). The plug post (8a) is installed on the guide slide seat (8d) so as to be horizontally slidable. 8d), the guide slide seat (8d) is fixedly mounted on the slag box (7), a mounting hole is opened at the tail of the plug post (8a), a tightening spring (8b) is installed in the mounting hole, a spring limit seat (8c) is fixedly mounted on the guide slide seat (8d), a limiting column 2 (8c1) is fixedly arranged on the spring limit seat (8c), an end of the limiting column 2 (8c1) is in contact with the tightening spring (8b), and the tightening spring (8b) is used to provide an elastic force for the plug post (8a) to approach the auger (4).

5. The centrifugal dehydrator discharging device for kitchen waste treatment according to claim 4, characterized in that: The upper elastic mechanism (6e) comprises a guide column (6e1), a slider (6e2), a limit plate (6e3), a mounting plate (6e4) and a push spring (6e5); the mounting plate (6e4) is fixedly mounted on the guide slide seat (8d); the guide column (6e1) is horizontally fixedly mounted on the mounting plate (6e4); the slider (6e2) is horizontally slidably mounted on the guide column (6e1); the push spring (6e5) is sleeved on the guide column (6e1); the push spring (6e5) is used to provide an elastic force for the slider (6e2) to approach the auger (4); the upper elastic mechanism (6e) is fixedly mounted on the slider (6e2); the limit plate (6e3) is fixedly mounted on the end of the guide column (6e1); and the limit column 1 (6d) is fixedly mounted on the side of the slider (6e2).

6. The centrifugal dehydrator discharging device for kitchen waste treatment according to claim 5, characterized in that: An arc-shaped limit plate 1 (6e6) is fixedly arranged at the bottom of the limit plate (6e3), and the bottom of the arc-shaped limit plate 1 (6e6) contacts the top of the outer edge of the filter screen (3). An arc-shaped limit plate 2 is fixedly arranged on the lower elastic mechanism (6f), and the top of the arc-shaped limit plate 2 contacts the bottom of the outer edge of the filter screen (3).

7. The centrifugal dehydrator discharging device for kitchen waste treatment according to claim 1, characterized in that: The auger (4) comprises a rotating shaft (4b) and a spiral blade (4c); the rotating shaft (4b) is fixedly connected to the rotating drive mechanism (1); a mounting collar is arranged in the middle of the spiral blade (4c); the mounting sleeve is fixedly mounted on the outer edge of the rotating shaft (4b); a plurality of bristles (4d) are arranged on the outer circumference of the spiral blade (4c) along the direction of the spiral line; the outer edges of the plurality of bristles (4d) are in contact with the inner edge of the filter screen (3); the feeding cavity (4a) is located in the middle of the rotating shaft (4b); and a avoidance hole for avoiding the feeding cavity (4a) is provided on the mounting sleeve.

8. The centrifugal dehydrator discharging device for kitchen waste treatment according to claim 1, characterized in that: The spray mechanism (2) comprises two water pipes (2a), one end of the two water pipes (2a) is connected to a water pump, and the two water pipes (2a) are located on both sides of the filter screen (3), and each water pipe (2a) is fixedly provided with a plurality of spray heads (2b), and the water outlets of the plurality of spray heads (2b) face the upper half of the outer edge of the filter screen (3).

9. The centrifugal dehydrator discharging device for kitchen waste treatment according to claim 1, characterized in that: The rotary drive mechanism (1) comprises a drive motor (1a), a large pulley 1 (1b), a small pulley 1 (1c), a large pulley 2 (1d) and a small pulley 2 (1e). The drive motor (1a) is fixedly mounted on a liquid collecting tank (5) via a mounting frame. The small pulley 1 (1c) and the large pulley 2 (1d) are both fixedly connected to the output end of the rotary drive mechanism (1). The small pulley 2 (1e) is fixedly connected to the auger (4). The large pulley 1 (1b) is fixedly connected to the filter screen mounting seat (11). The small pulley 2 (1e) is connected to the large pulley 2 (1d) via a belt. The large pulley 1 (1b) is connected to the small pulley 1 (1c) via a belt.

10. The method of the centrifugal dehydrator discharging device for kitchen waste treatment according to claim 6, characterized in that: The following steps are involved: Step 1: insert the kitchen waste (10) along the feeding cavity (4a), and discharge it along the other end of the feeding cavity (4a) to between the filter screen (3) and the auger (4); Step 2: The filter (3) and the auger (4) are driven to rotate synchronously by the rotary drive mechanism (1), the rotation speed of the filter (3) being greater than the rotation speed of the auger (4), and the kitchen waste (10) is squeezed out by the filter (3) along the internal channel of the auger (4); Step 3: When the kitchen waste (10) is squeezed out along the end of the auger (4), the auger (4) pushes the upper insert (6a1) and the lower insert (6b1) to perform reciprocating motion. The upper insert (6a1) and the lower insert (6b1) are inserted into the kitchen waste (10) reciprocatingly. The upper insert (6a1) and the lower insert (6b1) scrape off the kitchen waste (10) on the auger (4) step by step. The upper insert (6a1) first scrapes off half of the kitchen waste (10) on the auger (4), and the lower insert (6b1) scrapes off the other half of the kitchen waste (10). The working distance of the lower insert (6b1) is half of the working distance of the upper insert (6a1). Step 4: In the step 3, when the upper insert (6a1) and the lower insert (6b1) are inserted into the kitchen waste (10), the elastic push of 6e and the lower elastic mechanism (6f) acts on the upper insert (6a1) and the lower insert (6b1) together, and the vibration of 6b also acts on the upper insert (6a1) and the lower insert (6b1) at the same time, thereby accelerating the insertion process of the upper insert (6a1) and the lower insert (6b1); Step 5: In step 2, when the filter screen (3) and the auger (4) are rotating, the spray mechanism (2) is started, and the water flow sprayed by the spray mechanism (2) acts on the outer edge of the filter screen (3).

Images