Sesame cooling and grinding equipment with air purification function

Abstract

The present application relates to waste gas treatment technical field, disclose a kind of air purification function's sesame cooling grinding paste equipment, including cooling equipment, batching equipment, grinding equipment, set in the front of cooling equipment cooked sesame feeding equipment and receiving hopper, set in the receiving hopper and batching equipment between cooling sesame feeding equipment, set in the front of grinding equipment collection pool, cooling equipment specifically includes casing.The air purification function's sesame cooling grinding paste equipment of the present application, by setting purification equipment, when turning over sesame, rotating cylinder airflow, along the path of screening port, connecting pipe and snail fan flow, so that the impurities and oil fume in rotating cylinder are sucked and discharged, avoid these impurities and oil fume to pollute workshop environment, while airflow flow process, screen intercept the impurities therein, and the impurities intercepted are put into partition interval, so that airflow is preliminarily purified, avoid impurities to move long distance in exhaust duct.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of waste gas treatment, and in particular to a sesame cooling and grinding equipment with air purification function. BACKGROUND

[0002] The sesame cooling and grinding equipment is an equipment group for processing cooked sesame into sesame paste, and specifically comprises cooling equipment, feeding equipment, grinding equipment and the like.

[0003] In the patent with the patent number CN211328712U, a sesame oil pressing workshop waste gas treatment device is disclosed, which comprises a gas collecting hood, a cyclone dust collector, a first spray washing device, a second spray washing device, a third spray washing device, a dehydration and demisting device, a composite photocatalytic device, an odor control box and a chimney which are sequentially connected through pipelines. A centrifugal fan for sucking waste gas is further arranged between the odor control box and the chimney. The waste gas generated in the sesame oil pressing workshop is concentrated in a fixed area through the gas collecting hood and is sequentially transported to the cyclone dust collector, the first washing device, the second spray washing device, the third spray washing device, the dehydration and demisting device, the composite photocatalytic device and the odor control box for purification under the action of the centrifugal fan. The treated waste gas is finally discharged through the chimney, thereby improving the waste gas purification effect and reducing air pollution. Moreover, the waste gas treatment device can bear a large waste gas concentration and component load, has high systematicity and strong practicability.

[0004] The prior art has the following defects:

[0005] When the cooling equipment stirs the cooled sesame, a large amount of impurities will be generated by the mutual friction between the sesame, which will seriously pollute the environment in the production workshop and affect the health of the workers. Moreover, the freshly cooked sesame has a high temperature and will continuously emit a small amount of oil fume, which will further pollute the environment in the production workshop and cannot meet the requirements of safe and healthy production. SUMMARY

[0006] In view of the problem of air pollution in the prior art, a sesame cooling and grinding equipment with air purification function is provided.

[0007] The application provides a sesame cooling and grinding equipment with air purification function, which aims to avoid the escape of impurities and oil fume.

[0008] The technical scheme of the present application is: a sesame cooling and grinding equipment with air purification function, comprising a cooling device, a batching device, a grinding device, a cooked sesame feeding device arranged in front of the cooling device, and a receiving hopper, a cooled sesame feeding device arranged between the receiving hopper and the batching device, and a collecting pool arranged in front of the grinding device; the cooling device specifically comprises a casing, a rotating cavity opened in the interior of the casing, an outer opening opened in front of the casing, a rotating cylinder arranged in the interior of the rotating cavity, and a turning blade arranged in the interior of the rotating cylinder; the equipment further comprises a purification device, which specifically comprises a screening opening opened in the exterior of the rotating cylinder, a surrounding groove opened in the inner wall of the rotating cavity, a connecting pipe arranged on the top of the casing, a sleeve arranged in the interior of the connecting pipe, a partition plate and a partition net arranged in the interior of the sleeve, a snail fan arranged on the top of the sleeve, and a rotating shaft arranged between the snail fan and the partition net;

[0009] The outer wall of the rotating cylinder and the inner wall of the surrounding groove form an air flow channel, a screen is laid in the interior of the screening opening, the connecting pipe is in communication with the surrounding groove, the cross section of the partition plate is in the shape of "L", and the interior space of the sleeve is divided into two parts, i.e., a flow passage and a partition passage, the partition net is arranged above the partition plate, and the partition net partitions the sleeve into upper and lower parts.

[0010] Further, the screening opening corresponds to the position of the turning blade, and is opened along the distribution path of the turning blade.

[0011] Further, the partition net is in the shape of a bowl, and the bowl opening is downwardly buckled above the partition plate.

[0012] Further, the side wall of the partition plate is fixedly connected with a scraper, the scraper is arranged in the partition passage, the upper surface of the scraper is in the shape of an arc, and is attached to the inner wall of the partition net.

[0013] Further, the bottom of the partition plate is fixedly connected with a hole plate, and the hole plate is distributed in the partition passage.

[0014] Further, the screening opening is provided with three groups, the connecting pipe is provided with two, and the screening openings and the connecting pipes are staggered.

[0015] Further, a dredging assembly is arranged in the interior of the surrounding groove, and the dredging assembly specifically comprises two fixed plates arranged at the two ends of the inner wall of the surrounding groove, a rotating rod arranged between the two fixed plates, a rotating sleeve arranged outside the rotating rod, a beating plate arranged outside the rotating sleeve, a deflection rod arranged outside the rotating rod, and a deflection rod arranged outside the rotating cylinder.

[0016] The rotating rod is provided with two groups, which are respectively distributed on the two sides above the rotating cylinder, the deflection rods and the beating plates are correspondingly arranged, and are respectively distributed at the two ends of the rotating rod and the rotating cylinder, the end of the beating plate away from the rotating sleeve is placed on the exterior of the rotating cylinder, and the beating plates are annularly arranged around the rotating cylinder.

[0017] Further, the length of the beating plate is half of the length of the screening opening.

[0018] Further, the inside of the shell is further provided with an auxiliary assembly, and the auxiliary assembly specifically comprises a collection cavity formed in the inside of the shell and a sealing plate arranged on the outside of the shell.

[0019] The collection cavity is located below the rotating cavity, the collection cavity is communicated with the rotating cavity, the collection cavity extends to the surface of the shell, and the sealing plate is installed at the opening of the collection cavity.

[0020] Further, the auxiliary assembly further comprises an air groove formed on the outside of the surrounding groove, an air hole formed on the outside of the air groove, and a filter arranged in the air hole.

[0021] The air hole extends to the surface of the shell, and the air groove is located above the connecting area of the rotating cavity and the collection cavity.

[0022] The beneficial effects of the present application are as follows:

[0023] 1. By arranging the purification equipment, when the sesame is turned over, the airflow in the rotating cylinder flows along the path of the screening opening, the surrounding groove, the connecting pipe, the sleeve pipe and the snail fan, so that the impurities and oil fume in the rotating cylinder are sucked and discharged, avoiding that the impurities and oil fume pollute the workshop environment, and at the same time, the airflow flows through the process, the screen intercepts the impurities therein, and the intercepted impurities are put into the partition interval, so that the airflow is preliminarily purified, avoiding that the impurities move a long distance in the exhaust pipe.

[0024] 2. By arranging the scraper and the hole plate, when the screen rotates, the scraper can scrape off the impurities attached to the surface of the screen, so that the screen is further cleaned, the airflow circulation is smooth, and at the same time, the impurities in the partition interval are accumulated in the holes between the hole plates and the holes on the surface of the hole plates, so that the impurities are limited, avoiding that the impurities are suspended in the air and are impacted on the screen again by the chaotic airflow.

[0025] 3. By arranging the dredging assembly, when the sesame is turned over, the poking plate pokes the deflection rod to lift the beating plate, after the poking plate leaves the deflection rod, the beating plate will beat on the screen in the screening opening, and the sesame clamped in the screen is beaten back into the rotating cylinder, so that the smoothness of the screen is ensured, and the impurities can flow out more smoothly.

[0026] 4. By arranging the auxiliary assembly, when the sesame is turned over, the heavier impurities in the sesame flow out from the lower screening opening, and then fall into the collection cavity, so that part of the impurities is collected, and when the air in the rotating cylinder flows out, the missing air is supplemented into the rotating cylinder from the side below through the air groove and the screening opening, so that the air flows from the bottom to the top, which can better clean the impurities in the sesame, and at the same time, the airflow enters from the side, which can not affect the falling of part of the impurities into the collection cavity. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 This is a perspective view of the sesame paste cooling and grinding device with air purification function of the present invention.

[0028] Figure 2 This is a schematic diagram of the cooling device of the present invention;

[0029] Figure 3 This is an anatomical diagram of the cooling device of the present invention;

[0030] Figure 4 This is a schematic diagram of the rotating cylinder of the present invention;

[0031] Figure 5 This is a schematic diagram of the purification equipment of the present invention;

[0032] Figure 6 This is a schematic diagram of the snail fan of the present invention;

[0033] Figure 7 This is a schematic diagram of the inside of the sleeve of the present invention;

[0034] Figure 8 This is a schematic diagram of the partition of the present invention;

[0035] Figure 9 This is a top view of the cooling device of the present invention;

[0036] Figure 10 For the present invention Figure 9 Sectional view at point AA;

[0037] Figure 11 For the present invention Figure 10 Enlarged view of point A in the middle;

[0038] Figure 12 For the present invention Figure 9 Sectional view at point BB;

[0039] Figure 13 For the present invention Figure 9 Sectional view at CC;

[0040] Figure 14 For the present invention Figure 12 Enlarged view of the rotating drum;

[0041] Figure 15 For the present invention Figure 13 Enlarged view at point B in the middle;

[0042] Figure 16 This is a schematic diagram of the interior of the casing of the present invention;

[0043] Figure 17 This is a schematic diagram of the unblocking component of the present invention.

[0044] In the picture:

[0045] 1, sesame feeding equipment; 2, cooling equipment; 21, machine shell; 22, rotating cavity; 23, outer opening; 24, rotating cylinder; 25, turning piece; 3, receiving hopper; 4, batching equipment; 5, grinding equipment; 6, collection pool; 7, cooling sesame feeding equipment; 8, purification equipment; 81, screening opening; 82, surrounding groove; 83, connecting pipe; 84, sleeve; 85, partition plate; 86, partition net; 87, snail fan; 88, rotating shaft; 89, scraper; 810, hole plate; 9, dredging assembly; 91, fixed plate; 92, rotating rod; 93, rotating sleeve; 94, beating plate; 95, deflection rod; 96, poking plate; 10, auxiliary assembly; 101, collection cavity; 102, sealing plate; 103, air groove; 104, air hole; 105, filter. DETAILED DESCRIPTION

[0046] In order to make the above-mentioned objectives, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0047] Example 1, refer to Figures 1-14 For the first embodiment of the present application, a sesame cooling and grinding equipment with air purification function is provided, which comprises cooling equipment 2, batching equipment 4, grinding equipment 5, sesame feeding equipment 1 arranged in front of the cooling equipment 2 and receiving hopper 3, cooling sesame feeding equipment 7 arranged between the receiving hopper 3 and the batching equipment 4, collection pool 6 arranged in front of the grinding equipment 5, and the cooling equipment 2 specifically comprises machine shell 21, rotating cavity 22 opened in the inside of the machine shell 21, outer opening 23 opened in front of the machine shell 21, rotating cylinder 24 arranged in the inside of the rotating cavity 22, turning piece 25 arranged in the inside of the rotating cylinder 24, and purification equipment 8, which specifically comprises screening opening 81 opened in the outside of the rotating cylinder 24, surrounding groove 82 opened in the inner wall of the rotating cavity 22, connecting pipe 83 arranged at the top of the machine shell 21, sleeve 84 arranged in the inside of the connecting pipe 83, partition plate 85 and partition net 86 arranged in the inside of the sleeve 84, snail fan 87 arranged at the top of the sleeve 84, and rotating shaft 88 arranged between the snail fan 87 and the partition net 86.

[0048] Specifically, the sesame feeding equipment 1 and the receiving hopper 3 are both fixed by the rack, and the sesame feeding equipment 1 is lifted to the upper side of the cooling equipment 2, the receiving hopper 3 is located below the cooling equipment 2, the batching equipment 4 is fixed by the rack and is lifted to the upper side of the grinding equipment 5, the outside of the machine shell 21 is fixedly connected with a driving motor, the driving motor is connected with the rotating cylinder 24, the rotating cylinder 24 is rotatably connected in the rotating cavity 22, the turning pieces 25 are distributed around in the rotating cylinder 24, and the turning pieces 25 are provided with three groups.

[0049] The screening port 81 corresponds to the position of the turning and stirring piece 25 and is arranged along the distribution path of the turning and stirring piece 25. The sesame at the turning and stirring piece 25 is turned most frequently and the turning amplitude is the largest. Therefore, the impurities in the sesame can be better discharged from the screening port 81. The airflow channel is formed by the outer wall of the rotating cylinder 24 and the inner wall of the surrounding groove 82. The inside of the screening port 81 is paved with a screen. The connecting pipe 83 is in communication with the surrounding groove 82. The connecting pipe 83 is fixedly connected to the machine shell 21. The sleeve pipe 84 is inserted into the connecting pipe 83 and is fixed to the connecting pipe 83 by bolts. The cross section of the partition plate 85 is in the shape of "L" and divides the inside space of the sleeve pipe 84 into two parts, i.e. the flow-through interval and the partition interval. The partition plate 85 is fixed to the sleeve pipe 84 by bolts. The screen 86 is above the partition plate 85. The screen 86 partitions the sleeve pipe 84 into two parts. The screen 86 is in the shape of a bowl with the bowl opening downward above the partition plate 85. The bowl-shaped screen 86 increases the airflow flow-through area. Half of the screen 86 is in the flow-through interval and the other half is in the partition interval. The snail fan 87 is fixed to the sleeve pipe 84 by bolts. The snail fan 87 is connected to the exhaust pipe. There are three groups of screening ports 81 and two connecting pipes 83. The screening ports 81 and the connecting pipes 83 are staggered. One end of the rotating shaft 88 is fixedly connected to the screen 86 and the other end is connected to the rotating blade shaft inside the snail fan 87.

[0050] By arranging the purification equipment 8, when the sesame is turned, the airflow in the rotating cylinder 24 flows along the path of the screening port 81, the surrounding groove 82, the connecting pipe 83, the sleeve pipe 84 and the snail fan 87. Therefore, the impurities and oil fume in the rotating cylinder 24 are sucked and discharged. These impurities and oil fume will not pollute the workshop environment. In the airflow flow-through process, the screen 86 intercepts the impurities and discharges the intercepted impurities into the partition interval. Therefore, the airflow is preliminarily purified and the impurities are prevented from moving a long distance in the exhaust pipe.

[0051] Specifically, the side wall of the partition plate 85 is fixedly connected to the scraper 89. The scraper 89 is in the partition interval. The upper surface of the scraper 89 is in the shape of an arc and is attached to the inner wall of the screen 86. The bottom of the partition plate 85 is fixedly connected to the hole plate 810. The hole plate 810 is distributed in the partition interval. The scraper 89 is above the hole plate 810. There is a gap between the scraper 89 and the hole plate 810. This is beneficial to the diffusion of the impurities.

[0052] By arranging the scraper 89 and the hole plate 810, when the screen 86 rotates, the scraper 89 can scrape off the impurities attached to the surface of the screen 86. Therefore, the screen 86 is further cleaned and the airflow flow-through is smooth. The impurities in the partition interval are accumulated in the gaps between the hole plates 810 and the holes on the surface of the hole plate 810. Therefore, the impurities are limited and are prevented from being suspended in the air and being impacted on the screen 86 again by the turbulent airflow.

[0053] Example 2, refer to Figures 4-17This is the second embodiment of the present invention. The difference between this embodiment and the first embodiment is that a clearing component 9 is provided inside the surrounding groove 82. The clearing component 9 specifically includes a fixing plate 91 disposed at both ends of the inner wall of the surrounding groove 82, a rotating rod 92 disposed between the two fixing plates 91, a rotating sleeve 93 disposed outside the rotating rod 92, a striking plate 94 disposed outside the rotating sleeve 93, a deflecting rod 95 disposed outside the rotating rod 92, and a deflecting rod 95 disposed outside the rotating cylinder 24.

[0054] Specifically, the fixed plate 91 is fixed to both ends of the inner wall of the surrounding groove 82 by bolts. The rotating rod 92 is rotatably connected to the inner side of the fixed plate 91. Two sets of rotating rods 92 are provided, respectively distributed on both sides above the rotating cylinder 24. The rotating sleeve 93 is sleeved on the outer side of the rotating rod 92 and fixed by bolts. The striking plate 94 is welded to the rotating sleeve 93. Three sets of striking plates 94 are provided, respectively corresponding to the position of the screening port 81. The deflecting rod 95 and the actuating plate 96 are correspondingly provided, respectively distributed at both ends of the rotating rod 92 and the rotating cylinder 24. The end of the striking plate 94 away from the rotating sleeve 93 is placed on the outer side of the rotating cylinder 24, and this end is thickened and weighted to increase the striking force. The actuating plate 96 is distributed in a ring array around the rotating cylinder 24. When the actuating plate 96 rotates, it can actuate the deflecting rod 95. The length of the striking plate 94 is half the length of the screening port 81, so that the sleeve 84 can strike the middle of the screen inside the screening port 81, which can achieve a better cleaning effect.

[0055] By setting up the unblocking component 9, when turning the sesame seeds, the actuating plate 96 moves the deflection rod 95 to lift the striking plate 94. After the actuating plate 96 leaves the deflection rod 95, the striking plate 94 will strike the screen inside the sieve opening 81, knocking the sesame seeds stuck in the screen back into the rotating cylinder 24. This ensures the unobstructed flow of the screen and allows impurities to flow out more smoothly.

[0056] Example 3, referring to Figure 5 , Figures 10-16 This is the third embodiment of the present invention. The difference between this embodiment and the second embodiment is that an auxiliary component 10 is also provided inside the housing 21. The auxiliary component 10 specifically includes a collection chamber 101 opened inside the housing 21 and a sealing plate 102 disposed on the outside of the housing 21. The auxiliary component 10 also includes an air groove 103 opened on the outside of the surrounding groove 82, an air hole 104 opened on the outside of the air groove 103, and a filter 105 disposed inside the air hole 104.

[0057] Specifically, the collecting cavity 101 is located below the rotating cavity 22, the collecting cavity 101 is communicated with the rotating cavity 22, the collecting cavity 101 extends to the surface of the casing 21, the sealing plate 102 is installed at the opening of the collecting cavity 101, the air hole 104 extends to the surface of the casing 21, the air groove 103 is located above the connecting area of the rotating cavity 22 and the collecting cavity 101, the opening of the air groove 103 is paved with the blocking net, the air groove 103 is distributed on both sides of the rotating cylinder 24, and the filter 105 is inserted into the air hole 104.

[0058] By arranging the auxiliary assembly 10, when the sesame is turned over, the heavier impurities in the sesame flow out from the lower sieve opening 81 and then fall into the collecting cavity 101, so that the collection of part of the impurities is realized, and when the air in the rotating cylinder 24 flows out, the missing air is supplemented into the rotating cylinder 24 from the lower sieve opening 81 through the air groove 103 and the sieve opening 81, so that the air flows from the lower part to the upper part, the impurities in the sesame can be better cleaned, and meanwhile, the air flow enters from the side, so that the falling of part of the impurities into the collecting cavity 101 is not affected.

[0059] According to the working principle of the sesame cooling and grinding equipment with the air purification function in the embodiments 1-3, the following is obtained:

[0060] During installation, the rotating sleeve 93 is sleeved outside the rotating rod 92, is fixed by bolts after being adjusted to the corresponding position, the fixed plate 91 is sleeved on both ends of the rotating rod 92, and then the fixed plate 91 is fixed into the surrounding groove 82; the rotating cylinder 24 is inserted into the rotating cavity 22, so that the beating plate 94 is lapped outside the rotating cylinder 24, the deflection rod 95 points to the axis of the rotating cylinder 24, and finally the filter 105 is inserted into the air hole 104.

[0061] The hole plate 810 is fixed to the bottom wall of the partition plate 85, the scraping plate 89 is fixed to the side wall of the partition plate 85, then the partition plate 85 is inserted into the sleeve pipe 84, and then the partition plate 85 is fixed by bolts; the sleeve pipe 84 is inserted into the connecting pipe 83, the partition net 86 is fixed to the rotating shaft 88, and finally the snail fan 87 is fixed above the sleeve pipe 84, so that the partition net 86 is buckled above the partition plate 85.

[0062] During use, the cooked sesame feeding equipment 1 puts the cooked sesame into the rotating cylinder 24 in the casing 21, the driving motor drives the rotating cylinder 24 to rotate clockwise, the rotating rotating cylinder 24 constantly turns over the cooked sesame through the turning-over piece 25, in this process, the heavier impurities in the cooked sesame flow out from the sieve screen in the lowermost sieve opening 81 and finally fall into the collecting cavity 101, then the snail fan 87 is started, the snail fan 87 sucks the air in the surrounding groove 82 and the rotating cylinder 24 through the connecting pipe 83, because the air flow channel is narrow, the air flow is not smooth, more air flows into the connecting pipe 83 from the rotating cylinder 24, and the missing air of the rotating cylinder 24 is supplemented from the lower sieve opening 81 through the air groove 103.

[0063] The airflow in the rotating cylinder 24 flows from the lower side to the upper side, and the lighter impurities in the sesame are entrained and removed. The airflow flows along the path of the connecting pipe 83, the sleeve pipe 84, and the snail fan 87. When the airflow flows through the connecting pipe 83, the side of the connecting pipe 83 is blocked by the partition plate 85, and the airflow flows from the other side. When the airflow flows through the screen 86, the impurities entrained therein are intercepted and pressed on the surface of the screen 86 by the air pressure. Since the screen 86 is continuously rotating, when the screen 86 rotates from the flow-through interval in the sleeve pipe 84 to the partition interval, the airflow pressure and the impurities adhered to the surface of the screen 86 fall into the partition interval. The impurities that are firmly adhered are scraped off by the scraper 89 and fall into the partition interval. The impurities falling into the partition interval are distributed between the hole plates 810 or in the holes on the surface of the hole plates 810.

[0064] When the roasted sesame is cooled to 60°C, the driving motor turns over the rotating cylinder 24, and the roasted sesame in the rotating cylinder 24 is pushed out and falls into the receiving hopper 3. The roasted sesame is sent into the dosing device 4 by the cooled sesame feeding device 7. The sesame in the dosing device 4 is discharged into the grinding device 5 in small amounts for grinding. After the sesame is ground into paste, the paste flows into the collecting tank 6.

[0065] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application, and all should be covered in the scope of the claims of the present application.

Claims

1. A sesame cooling and grinding device with air purification function, comprising a cooling device (2), a batching device (4), a grinding device (5), a cooked sesame feeding device (1) and a receiving hopper (3) disposed in front of the cooling device (2), a cooled sesame feeding device (7) disposed between the receiving hopper (3) and the batching device (4), and a collection pool (6) disposed in front of the grinding device (5). The cooling device (2) specifically comprises a housing (21), a rotating cavity (22) opened inside the housing (21), an external opening (23) opened in front of the housing (21), a rotating cylinder (24) disposed inside the rotating cavity (22), and a turning blade (25) disposed inside the rotating cylinder (24). The device is characterized in that: It also includes a purification device (8), which specifically includes a screening port (81) opened on the outside of the rotating cylinder (24), a surrounding groove (82) opened on the inner wall of the rotating cavity (22), a connecting pipe (83) set on the top of the casing (21), a sleeve (84) set inside the connecting pipe (83), a partition (85) and a screen (86) set inside the sleeve (84), a snail fan (87) set on the top of the sleeve (84), and a rotating shaft (88) set between the snail fan (87) and the screen (86). The outer wall of the rotating cylinder (24) and the inner wall of the surrounding groove (82) form an airflow channel. The inside of the screening port (81) is covered with a screen. The connecting pipe (83) is connected to the surrounding groove (82). The partition plate (85) has an "L" shaped cross section and divides the internal space of the sleeve (84) into two parts, namely the flow section and the isolation section. The partition mesh (86) is located above the partition plate (85) and the partition mesh (86) separates the sleeve (84) vertically. The side wall of the partition (85) is fixedly connected to a scraper (89), which is located within the partition section. The upper surface of the scraper (89) is arc-shaped and adheres to the inner wall of the mesh (86). The bottom of the partition (85) is fixedly connected to a perforated plate (810), which is distributed within the partition area; The interior of the surrounding groove (82) is provided with a dredging component (9). The dredging component (9) specifically includes a fixing plate (91) at both ends of the inner wall of the surrounding groove (82), a rotating rod (92) between the two fixing plates (91), a rotating sleeve (93) on the outside of the rotating rod (92), a striking plate (94) on the outside of the rotating sleeve (93), a deflecting rod (95) on the outside of the rotating rod (92), and a deflecting rod (95) on the outside of the rotating cylinder (24). Two sets of rotating rods (92) are provided, respectively distributed on both sides above the rotating cylinder (24). Deflecting rods (95) and actuating plates (96) are provided correspondingly, respectively distributed at both ends of the rotating rods (92) and the rotating cylinder (24). The end of the striking plate (94) away from the rotating sleeve (93) is placed on the outside of the rotating cylinder (24). The actuating plates (96) are arranged in a ring array around the rotating cylinder (24).

2. The sesame paste cooling and grinding equipment with air purification function according to claim 1, characterized in that: The screening port (81) corresponds to the position of the flipping plate (25) and is opened along the distribution path of the flipping plate (25).

3. The sesame paste cooling and grinding equipment with air purification function according to claim 2, characterized in that: The partition net (86) is bowl-shaped and is placed face down on top of the partition plate (85).

4. The sesame paste cooling and grinding equipment with air purification function according to claim 1, characterized in that: The screening port (81) is provided in three sets, and the connecting pipe (83) is provided in two sets. The screening port (81) and the connecting pipe (83) are distributed alternately.

5. The sesame paste cooling and grinding equipment with air purification function according to claim 1, characterized in that: The length of the tapping plate (94) is half the length of the sieve opening (81).

6. The sesame paste cooling and grinding equipment with air purification function according to claim 5, characterized in that: The housing (21) is also provided with an auxiliary component (10), which specifically includes a collection cavity (101) opened inside the housing (21) and a sealing plate (102) set on the outside of the housing (21). The collecting chamber (101) is located below the rotating chamber (22), and the collecting chamber (101) is connected to the rotating chamber (22). The collecting chamber (101) extends to the surface of the housing (21), and the sealing plate (102) is installed at the opening of the collecting chamber (101).

7. The sesame paste cooling and grinding equipment with air purification function according to claim 6, characterized in that: The auxiliary component (10) also includes an air groove (103) opened on the outside of the surrounding groove (82), an air hole (104) opened on the outside of the air groove (103), and a filter (105) disposed inside the air hole (104). The air vent (104) extends to the surface of the housing (21), and the air groove (103) is located above the connection area between the rotating cavity (22) and the collecting cavity (101).

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