Lead-acid battery liquid extraction system

Abstract

The present invention provides a lead-acid battery liquid extraction system, which relates to the technical field of battery liquid extraction, and includes: a separation outer cylinder, a servo motor is installed on the outer side of the separation outer cylinder; a feed cover is installed on the output ends of the two driving cylinders at the top of the separation outer cylinder; a guide piece is installed at the bottom of the feed cover; the bottom of the guide piece passes through the top of the separation outer cylinder; a guide groove is opened at the front bottom of the separation outer cylinder, and a guide plate is installed at the inner bottom of the separation outer cylinder; the front end of the guide plate is installed at the bottom of the guide groove, and the guide plate is located below the positioning carrier. The porous material containing battery liquid between the intercepting ring plate and the intercepting plate one, intercepting plate two and intercepting plate three is flipped by a lever, and the battery liquid remaining in the porous material is separated and extracted during the rotation centrifugation, and the residual battery liquid is fully recovered, which solves the problem that more porous materials gather together, resulting in residual battery liquid in some positions.

Description

Technical Field

[0001] The invention relates to the technical field of battery liquid extraction, and in particular to a lead-acid battery liquid extraction system. Background Art

[0002] Lead-acid battery electrolyte is prepared with concentrated sulfuric acid with a density of 1.84 and pure water. Waste lead-acid battery liquid contains a large amount of battery liquid. After the battery liquid is recovered by a lead-acid battery liquid extraction system, the serious pollution to water sources and soil is reduced, and it can also be reused as a raw material in an important industrial chain. The recovered sulfuric acid can be used to produce new batteries. In the prior art, when the battery liquid in waste lead-acid batteries is extracted, some porous substances in the disassembled waste lead-acid batteries contain part of the battery liquid. When more porous substances are gathered together, the problem of residual battery liquid in some positions is caused, resulting in a small amount of battery liquid recovered. For this reason, the present invention improves the lead-acid battery liquid extraction system that extracts battery liquid by repeatedly turning the position of the porous substance. Summary of the invention

[0003] The disclosed embodiment relates to a lead-acid battery liquid extraction system, in which a disassembled porous material containing part of the battery liquid is placed between an intercepting ring plate and intercepting plates one, two and three, and when a rotating part rotates at a high speed, the battery liquid remaining in the porous material flows out through the intercepting ring plate and the slots on the inner side surfaces of the intercepting plates one, two and three, and the grooves on the bottom, and the centrifugal force of the rotation is relatively large, so that the separation effect of the battery liquid is obvious, thereby preventing the problem of incomplete extraction of the battery liquid. After the lever moves downward, the porous material between the intercepting ring plate and the intercepting plates one, two and three is flipped over slowly, and the battery liquid remaining in the porous material is separated and extracted thoroughly and comprehensively, with a simple structure, an obvious separation effect of the battery liquid, and sufficient recovery of the residual battery liquid.

[0004] In a first aspect of the present disclosure, a lead-acid battery liquid extraction system is provided, comprising the following steps:

[0005] First, dismantle the collected waste lead-acid batteries into plastic and metal, battery fluid and porous materials containing battery fluid;

[0006] Second, the battery liquid and the porous material containing the battery liquid are placed in a separation outer cylinder for rotary centrifugal separation;

[0007] 3. The battery liquid produced by centrifugal separation flows downward to remove impurities, and the battery liquid after impurities removal is collected;

[0008] Fourth, further purify and process the collected battery fluid;

[0009] 5. A portion of the purified battery liquid is subjected to component analysis, and the other portion is subjected to vacuum evaporation to obtain sulfuric acid for reuse.

[0010] In at least some embodiments, the rotating centrifugal separation step of the method of use includes: a separation outer cylinder, which is a rectangular structure, and drive cylinders are installed on both sides of the top of the separation outer cylinder, and a servo motor is installed on the outside of the separation outer cylinder, legs are installed at the angle of the bottom edge of the separation outer cylinder, and a positioning carrier is installed on the inner side of the separation outer cylinder, and a circular groove is provided in the middle of the positioning carrier; a feed cover is installed on the output ends of the two drive cylinders at the top of the separation outer cylinder; the bottom position of the feed cover is a conical structure, and a guide member is installed at the bottom of the feed cover; the bottom of the guide member passes through the top of the separation outer cylinder; a guide groove is opened at the front bottom of the separation outer cylinder, and a guide plate is installed at the inner bottom of the separation outer cylinder; the guide plate is an inclined structure, the front end of the guide plate is installed at the bottom of the guide groove, and the guide plate is located below the positioning carrier.

[0011] In at least some embodiments, a rotating part is rotatably installed in the circular groove on the top of the positioning carrier plate; a serrated structure is provided on the outer side of the rotating part, and the serrated structure on the outer side of the rotating part is meshed and connected with the gear at the output end of the servo motor on the outer side of the separation outer cylinder, and a groove is provided on the bottom of the rotating part, and a limiting flow ring cover is installed on the top of the rotating part, and the limiting flow ring cover is an inclined structure.

[0012] In at least some embodiments, a cut-off ring plate is installed on the inner side of the rotating member; the cut-off ring plate is an annular structure, the inner side surface of the cut-off ring plate is provided with a groove, the bottom of the cut-off ring plate is provided with a groove, the groove at the bottom of the cut-off ring plate is connected to the inner end of the groove on the side, and the groove at the bottom of the cut-off ring plate is connected to the groove at the bottom of the rotating member.

[0013] In at least some embodiments, the inner bottom of the rotating member is also equipped with a cutoff plate 1, a cutoff plate 2 and a cutoff plate 3; the cutoff plate 1, the cutoff plate 2 and the cutoff plate 3 are arc-shaped structures, and the cutoff plate 1, the cutoff plate 2 and the cutoff plate 3 are staggered from the outside to the inside, and the inner sides of the cutoff plate 1, the cutoff plate 2 and the cutoff plate 3 are provided with grooves, and the bottoms of the cutoff plate 1, the cutoff plate 2 and the cutoff plate 3 are provided with grooves, and the grooves at the bottoms of the cutoff plate 1, the cutoff plate 2 and the cutoff plate 3 are respectively connected to the inner ends of the grooves on the inner sides of the cutoff plate 1, the cutoff plate 2 and the cutoff plate 3.

[0014] In at least some embodiments, fixed brackets are installed on both sides of the bottom of the guide member; a lever is installed at the bottom of the fixed bracket; the bottom of the lever is slid downward and installed on the inner bottom of the rotating member, and the bottom of the lever is also slidably installed between the cutoff ring plate and the cutoff plate one, the cutoff plate two and the cutoff plate three.

[0015] In at least some embodiments, a connecting plate is installed at the edge of the outer side of the feed cover; a protective plate is installed at the bottom of the connecting plate; tempered glass is inlaid on both sides of the front side of the protective plate, and the protective plate is slidably installed on the outer side of the separation outer cylinder.

[0016] In at least some embodiments, a plurality of evenly distributed limit blocks are installed on the top of the guide plate; the top of the limit block is an arc-shaped structure, and a plurality of slits are formed on the limit block.

[0017] In at least some embodiments, a guide cover is installed at the front end of the guide plate; a cleaning scraper is installed on the inner side of the separation outer cylinder and above one side of the guide plate; the bottom of the cleaning scraper is slidably installed on the top of the guide plate and between multiple limit blocks, and support plates are installed at both ends of the cleaning scraper; a sealing plate is slidably installed on the outer side of the separation outer cylinder.

[0018] In at least some embodiments, the sealing plate is displaced above the other side of the guide plate, and the inner sides of both ends of the sealing plate are connected to the support plates at both ends of the cleaning scraper; a collecting piece is installed at the outer bottom of the separation outer cylinder; the collecting piece is displaced below the outer side of the sealing plate.

[0019] The present invention provides a lead-acid battery liquid extraction system, which has the following beneficial effects:

[0020] When the present invention is in use, the porous material containing battery liquid between the intercepting ring plate and the intercepting plates one, two and three is flipped by using a lever, and the battery liquid remaining in the porous material is separated and extracted during the centrifugal rotation. When the battery liquid of the waste lead-acid battery is extracted, the porous material containing part of the battery liquid after disassembly is placed between the intercepting ring plate and the intercepting plates one, two and three. When the rotating part rotates at a high speed, the battery liquid remaining in the porous material flows out through the slots on the inner sides of the intercepting ring plate and the intercepting plates one, two and three and the grooves on the bottom. The centrifugal force of the rotation is relatively large, so that the separation effect of the battery liquid is obvious, and the problem of incomplete extraction of the battery liquid is prevented. After the lever moves downward, the porous material between the intercepting ring plate and the intercepting plates one, two and three is flipped, and the battery liquid remaining in the porous material is completely and comprehensively separated and extracted. The structure is simple, the separation effect of the battery liquid is obvious, and the residual battery liquid is fully recovered.

[0021] In addition, by using a protective plate to block the battery liquid extraction process, when the battery liquid of the waste lead-acid battery is extracted, the protective plate is positioned and moved on the outside of the separation outer cylinder driven by the feed hood, so that the protective plate is located above the outside of the separation outer cylinder, so that the protective plate blocks the battery liquid that may splash at the top of the separation outer cylinder, preventing the corrosive battery liquid from damaging the skin of the staff, thereby ensuring safety during the waste lead-acid battery liquid extraction process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0023] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0024] In the attached picture:

[0025] Figure 1 A schematic diagram of the process of this application is shown;

[0026] Figure 2 The overall structural diagram of the present application is shown;

[0027] Figure 3 A schematic diagram of the cross-sectional structure of the separation outer cylinder of the present application is shown;

[0028] Figure 4 A cross-sectional structural diagram of a rotating member of the present application is shown;

[0029] Figure 5 The schematic diagram of the exploded structure of the intercepting plate 3, the intercepting plate 1 and the intercepting ring plate of the present application is shown;

[0030] Figure 6 A schematic diagram of the bottom three-dimensional structure of the feed cover of the present application is shown;

[0031] Figure 7 A schematic diagram of the three-dimensional structure of the guide plate of the present application is shown;

[0032] Figure 8 A schematic diagram of the three-dimensional structure of the sealing plate of the present application is shown;

[0033] Fig. 9 A schematic diagram of the three-dimensional structure of the limit block of the present application is shown;

[0034] Reference numerals list

[0035] 1. Separation outer cylinder; 101. Positioning carrier plate; 102. Rotating member; 103. Flow limiting ring cover; 104. Flow cut-off ring plate; 105. Flow cut-off plate 1; 106. Flow cut-off plate 2; 107. Flow cut-off plate 3;

[0036] 2. Feed cover; 201. Flow guide; 202. Fixed bracket; 203. Push rod; 204. Connecting plate; 205. Protective plate;

[0037] 3. Guide groove; 301. Guide plate; 302. Limit block; 303. Cutting slit; 304. Guide cover; 305. Cleaning scraper; 306. Sealing plate; 307. Collecting piece. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment 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.

[0039] Please refer to Figures 1 to 9 :

[0040] Embodiment 1:

[0041] The present invention proposes a lead-acid battery liquid extraction system, comprising the following steps:

[0042] First, dismantle the collected waste lead-acid batteries into plastic and metal, battery fluid and porous materials containing battery fluid;

[0043] Second, the battery liquid and the porous material containing the battery liquid are placed in the separation outer cylinder 1 for rotary centrifugal separation;

[0044] 3. The battery liquid produced by centrifugal separation flows downward to remove impurities, and the battery liquid after impurities removal is collected;

[0045] Fourth, further purify and process the collected battery fluid;

[0046] 5. A portion of the purified battery liquid is subjected to component analysis, and the other portion is subjected to vacuum evaporation to obtain sulfuric acid for reuse.

[0047] Among them, the rotary centrifugal separation step of the use method includes: a separation outer cylinder 1, which is a rectangular structure, and driving cylinders are installed on both sides of the top of the separation outer cylinder 1, and a servo motor is installed on the outside of the separation outer cylinder 1, and a support leg is installed at the angle of the bottom edge of the separation outer cylinder 1, and a positioning carrier 101 is installed on the inner side of the separation outer cylinder 1, and a circular groove is provided in the middle position of the positioning carrier 101; a rotating member 102 is rotatably installed in the circular groove on the top of the positioning carrier 101; a serrated structure is provided on the outer side of the rotating member 102, and the serrated structure on the outer side of the rotating member 102 is meshed and connected with the gear at the output end of the servo motor on the outer side of the separation outer cylinder 1, and a slot is provided at the bottom of the rotating member 102, and a limiting ring cover 103 is installed on the top of the rotating member 102, and the limiting ring cover 103 is an inclined structure; a cut-off ring plate 104 is installed on the inner side of the rotating member 102; the cut-off ring plate 104 is an annular structure, and the inner side of the cut-off ring plate 104 is opened There is a groove, and the bottom of the intercepting ring plate 104 is provided with a groove, the groove at the bottom of the intercepting ring plate 104 is connected to the inner end of the groove on the side, and the groove at the bottom of the intercepting ring plate 104 is connected to the groove at the bottom of the rotating member 102; the inner bottom of the rotating member 102 is also equipped with an intercepting plate 105, an intercepting plate 2 106 and an intercepting plate 3 107; the intercepting plate 105, the intercepting plate 2 106 and the intercepting plate 3 107 are arc-shaped structures, and the intercepting plate 105 and the intercepting plate 2 The cut-off plates 106 and the three cut-off plates 107 are staggered from outside to inside, and the inner sides of the cut-off plates 105, the two cut-off plates 106 and the three cut-off plates 107 are provided with grooves, and the bottoms of the cut-off plates 105, the two cut-off plates 106 and the three cut-off plates 107 are provided with grooves, and the grooves at the bottoms of the cut-off plates 105, the two cut-off plates 106 and the three cut-off plates 107 are respectively connected to the inner ends of the grooves on the inner sides of the cut-off plates 105, the two cut-off plates 106 and the three cut-off plates 107.

[0048] In the embodiment of the present disclosure, when extracting the battery liquid of the waste lead-acid battery, the porous substance containing part of the battery liquid of the disassembled waste lead-acid battery is placed on the inner side of the rotating member 102 through the top of the separation outer cylinder 1, and the porous substance containing part of the battery liquid is located between the intercepting ring plate 104, the intercepting plate 1 105, the intercepting plate 2 106 and the intercepting plate 3 107. The servo motor on the outside of the separation outer cylinder 1 works, and the gear at the output end of the servo motor drives the rotating member 102 to rotate in the circular groove on the top of the positioning carrier plate 101. When the rotating member 102 rotates at a high speed, the porous substance will move to the inner side surface of the intercepting ring plate 104, the intercepting plate 1 105, the intercepting plate 2 106 and the intercepting plate 3 107, and the battery liquid remaining in the porous substance will pass through the slots on the inner side surfaces and the grooves at the bottom of the intercepting ring plate 104, the intercepting plate 1 105, the intercepting plate 2 106 and the intercepting plate 3 107 under the action of centrifugal force. 106 and 107. The battery liquid separated by centrifugal force flows downward, and the groove at the bottom between the intercepting ring plate 104, the intercepting plate 1 105, the intercepting plate 2 106 and the intercepting plate 3 107 is inclined. The battery liquid separated by centrifugal force flows downward through the slot at the bottom of the rotating member 102. The limiting ring cover 103 is at the top of the separation outer cylinder 1, so that the limiting ring cover 103 blocks the battery liquid that may splash, and prevents the battery liquid with certain corrosiveness from causing injuries to the staff. When the rotating member 102 drives the intercepting ring plate 104, the intercepting plate 1 105, the intercepting plate 2 106 and the intercepting plate 3 107 to rotate at a slow speed, the porous position between the intercepting ring plate 104, the intercepting plate 1 105, the intercepting plate 2 106 and the intercepting plate 3 107 is flipped, so that the porous material is flipped and centrifuged again, so that the battery liquid remaining on the porous material is fully separated, the separation effect is obvious, and the residual battery liquid is collected comprehensively.

[0049] Embodiment 2, on the basis of embodiment 1, a feed cover 2 is installed on the output ends of the two driving cylinders at the top of the separation outer cylinder 1; the bottom of the feed cover 2 is a conical structure, and a guide member 201 is installed at the bottom of the feed cover 2; the bottom of the guide member 201 passes through the top of the separation outer cylinder 1; fixed brackets 202 are installed on both sides of the bottom of the guide member 201; a lever 203 is installed at the bottom of the fixed bracket 202; the bottom of the lever 203 is slid downwardly and installed on the inner bottom of the rotating member 102, and the lever The bottom of 203 is also slidably installed between the interception ring plate 104, the interception plate 1 105, the interception plate 2 106 and the interception plate 3 107; a connecting plate 204 is installed at the edge of the outer side of the feed cover 2; a protective plate 205 is installed at the bottom of the connecting plate 204; tempered glass is inlaid on both sides of the front side of the protective plate 205, and the protective plate 205 is slidably installed on the outer side of the separation outer cylinder 1. When the battery liquid of the waste lead-acid battery is extracted, the porous material on the disassembled waste lead-acid battery After the substances are collected by the feed cover 2, they are guided. The top area of ​​the feed cover 2 is large, which increases the ability to accommodate multiple substances, so that the porous substances flow to the inner side of the rotating member 102 through the guide member 201 at the bottom. When the rotating member 102 rotates slowly, the multiple levers 203 at the bottom of the fixed bracket 202 at the bottom of the guide member 201 flip the porous substances between the intercepting ring plate 104, the intercepting plate 1 105, the intercepting plate 2 106 and the intercepting plate 3 107. When the driving cylinders on both sides of the top of the separation outer cylinder 1 drive the feed cover 2 to move upward, the outer edge position of the feed cover 2 drives the protective plate 205 to move upward on the outer side of the separation outer cylinder 1 through the connecting plate 204, so that the protective plate 205 blocks the top position of the separation outer cylinder 1, blocks the battery liquid that may splash, prevents the battery liquid with certain corrosiveness that may splash during the battery liquid extraction process from corroding the hands of the staff, and ensures the safety in the waste lead-acid battery liquid separation process.

[0050] Embodiment 3, on the basis of embodiment 1, a guide groove 3 is provided at the front bottom of the separation outer cylinder 1, and a guide plate 301 is installed at the inner bottom of the separation outer cylinder 1; the guide plate 301 is an inclined structure, the front end of the guide plate 301 is installed at the bottom of the guide groove 3, and the guide plate 301 is located below the positioning carrier 101; a plurality of evenly distributed limit blocks 302 are installed on the top of the guide plate 301; the top of the limit block 302 is an arc structure, and a plurality of slits 303 are provided on the limit block 302; the front end of the guide plate 301 is installed A guide cover 304 is installed; a cleaning scraper 305 is installed on the inner side of the separation outer cylinder 1 and above one side of the guide plate 301; the bottom of the cleaning scraper 305 is slidably installed on the top of the guide plate 301 and between multiple limit blocks 302, and support plates are installed at both ends of the cleaning scraper 305; a sealing plate 306 is slidably installed on the outer side of the separation outer cylinder 1; the sealing plate 306 is displaced to the upper position on the other side of the guide plate 301, and the inner sides of both ends of the sealing plate 306 are connected to the support plates at both ends of the cleaning scraper 305; A collecting member 307 is installed at the bottom of the outer side; the collecting member 307 is displaced below the outer side of the sealing plate 306. When the battery liquid of the waste lead-acid battery is extracted, the separated battery liquid flows downward and falls on the guide plate 301. The guide plate 301 with an inclined structure guides the battery liquid outward through the guide groove 3, and the multiple limit blocks 302 at the top of the guide plate 301 intercept the flowing battery liquid, and the multiple slits 303 on the limit blocks 302 filter the impurities in the battery liquid, so that the battery liquid after impurities removal passes through the guide cover 304. The cleaning scraper 305 is pulled periodically to move the bottom of the cleaning scraper 305 between the top of the guide plate 301 and the multiple limit blocks 302, so that the cleaning scraper 305 pushes the impurities to move outward, and the impurities are collected in the collecting piece 307 through the slot where the sealing plate 306 is located for storage, pushing the sealing plate 306 to close at the outer bottom of the separation outer cylinder 1, and continuously removing impurities from the separated battery liquid.

[0051] Working principle of this embodiment: When in use, the porous material on the disassembled waste lead-acid battery flows to the inner side of the rotating member 102 through the feed cover 2 and the guide member 201 at the bottom, and the driving cylinders on both sides of the top of the separation outer cylinder 1 drive the feed cover 2 to drive the protective plate 205 to move upward synchronously on the outer side of the separation outer cylinder 1 through the connecting plate 204, and the protective plate 205 blocks the battery liquid that may splash, and the porous material containing part of the battery liquid is located at the interception ring plate 104 and the interception plate 1 105 and the interception plate 2 106 and the interception plate 3 107. 07, the servo motor outside the separation outer cylinder 1 drives the rotating member 102 to rotate in the circular groove on the top of the positioning carrier 101, and the rotating member 102 rotates at a high speed, and the porous material moves to the inner side of the intercepting ring plate 104, the intercepting plate 1 105, the intercepting plate 2 106 and the intercepting plate 3 107. The battery liquid remaining in the porous material flows downward through the slots on the inner side of the intercepting ring plate 104, the intercepting plate 1 105, the intercepting plate 2 106 and the intercepting plate 3 107 and the grooves at the bottom under the action of centrifugal force. The separated battery liquid flows downward through the slot at the bottom of the rotating member 102. When the rotating member 102 drives the intercepting ring plate 104, the intercepting plate 1 105, the intercepting plate 2 106 and the intercepting plate 3 107 to rotate at a slow speed, the driving cylinder drives the multiple levers 203 under the feed cover 2 to move downward to turn over the porous material between the intercepting ring plate 104, the intercepting plate 1 105, the intercepting plate 2 106 and the intercepting plate 3 107. After the porous material is turned over, centrifugal separation is performed again, so that the battery liquid remaining on the porous material is fully removed. The separated battery liquid flows downward and falls on the guide plate 301, and multiple limit blocks 302 intercept the flowing battery liquid. Multiple slits 303 on the limit blocks 302 filter the impurities in the battery liquid. The battery liquid after impurity removal flows out to the designated container through the guide cover 304. The sealing plate 306 is pulled regularly to drive the cleaning scraper 305 to move. The bottom of the cleaning scraper 305 pushes the impurities to move outward between the top of the guide plate 301 and the multiple limit blocks 302, and the impurities are collected in the collecting piece 307 for storage.

[0052] In this article, there are a few points to note:

[0053] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0054] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0055] The above are only specific implementation methods of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure.

Claims

1. A lead-acid battery liquid extraction system, characterized in that: The method of using the system includes the following steps: First, dismantle the collected waste lead-acid batteries into plastic and metal, battery fluid and porous materials containing battery fluid; Second, the battery liquid and the porous material containing the battery liquid are placed in a separation outer cylinder (1) for rotary centrifugal separation; 3. The battery liquid produced by centrifugal separation flows downward to remove impurities, and the battery liquid after impurities removal is collected; Fourth, further purify and process the collected battery fluid; 5. A portion of the purified battery liquid is analyzed for components, and the other portion is vacuum evaporated to obtain sulfuric acid for reuse; The method for using the invention comprises the following steps of rotating centrifugal separation: a separation outer cylinder (1), wherein driving cylinders are installed on both sides of the top of the separation outer cylinder (1), a servo motor is installed on the outside of the separation outer cylinder (1), and a positioning carrier plate (101) is installed on the inside of the separation outer cylinder (1), and a circular groove is provided in the middle of the positioning carrier plate (101); a feed cover (2) is installed on the output ends of the driving cylinders at two locations on the top of the separation outer cylinder (1); a flow guide (201) is installed at the bottom of the feed cover (2); the bottom of the flow guide (201) passes through the top of the separation outer cylinder (1); the bottom of the front side of the separation outer cylinder (1) is provided with a guide member (201); A guide groove (3) is provided on the bottom of the separation outer cylinder (1), and a guide plate (301) is installed on the inner bottom of the separation outer cylinder (1); the front end of the guide plate (301) is installed on the bottom of the guide groove (3), and the guide plate (301) is located below the positioning carrier plate (101); a rotating member (102) is rotatably installed in a circular groove on the top of the positioning carrier plate (101); a sawtooth structure is provided on the outer side of the rotating member (102), and the sawtooth structure on the outer side of the rotating member (102) is meshed with a gear at the output end of the servo motor on the outer side of the separation outer cylinder (1), and a groove is provided on the bottom of the rotating member (102), and the rotating member (102) is provided with a groove. 2) is installed at the top of the rotating member (102), and the limiting ring cover (103) is an inclined structure; a cut-off ring plate (104) is installed on the inner side of the rotating member (102); the inner side surface of the cut-off ring plate (104) is provided with a groove, and the bottom of the cut-off ring plate (104) is provided with a groove, the groove at the bottom of the cut-off ring plate (104) is connected to the inner end of the groove on the side, and the groove at the bottom of the cut-off ring plate (104) is connected to the groove at the bottom of the rotating member (102); the inner bottom of the rotating member (102) is also installed with a cut-off plate 1 (105), a cut-off plate 2 (106) and a cut-off plate 3 (107). 107); the intercepting plate one (105), the intercepting plate two (106) and the intercepting plate three (107) are staggered from outside to inside, and the inner sides of the intercepting plate one (105), the intercepting plate two (106) and the intercepting plate three (107) are provided with grooves, and the bottoms of the intercepting plate one (105), the intercepting plate two (106) and the intercepting plate three (107) are provided with grooves, and the grooves at the bottoms of the intercepting plate one (105), the intercepting plate two (106) and the intercepting plate three (107) are respectively connected to the inner ends of the grooves on the inner sides of the intercepting plate one (105), the intercepting plate two (106) and the intercepting plate three (107); Fixed brackets (202) are installed on both sides of the bottom of the guide member (201); a lever (203) is installed on the bottom of the fixed bracket (202); the bottom of the lever (203) is slidably installed on the inner bottom of the rotating member (102) downward, and the bottom of the lever (203) is also slidably installed between the intercepting ring plate (104), the intercepting plate 1 (105), the intercepting plate 2 (106) and the intercepting plate 3 (107); a connecting plate (204) is installed at the edge position of the outer side of the feed cover (2); a protective plate (205) is installed at the bottom of the connecting plate (204); tempered glass is inlaid on both sides of the front side of the protective plate (205), and the protective plate (205) is slidably installed on the outer side of the separation outer cylinder (1); The top of the guide plate (301) is provided with a plurality of evenly distributed limit blocks (302); the limit blocks (302) are provided with a plurality of slits (303); the front end of the guide plate (301) is provided with a guide cover (304); a cleaning scraper (305) is installed on the inner side of the separation outer cylinder (1) and above one side of the guide plate (301); the bottom of the cleaning scraper (305) is slidably mounted on the top of the guide plate (301) and the plurality of limit blocks (302). The cleaning scraper (305) is provided with a support plate at both ends; a sealing plate (306) is slidably installed on the outer side of the separation outer cylinder (1); the sealing plate (306) is displaced to an upper position on the other side of the guide plate (301), and the inner sides of both ends of the sealing plate (306) are connected to the support plates at both ends of the cleaning scraper (305); a collecting member (307) is installed on the outer bottom of the separation outer cylinder (1); the collecting member (307) is displaced to the lower side of the outer side of the sealing plate (306).

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