Impurity removing device for perlite sand making

Abstract

The utility model provides an impurity removing device for perlite sand making, which belongs to the technical field of perlite sand making and comprises a box body, a feeding pipe is arranged on one side of the upper portion of the box body, an impurity cleaning mechanism is arranged in the box body and comprises a containing assembly arranged in the center of the interior of the box body, and the containing assembly is used for containing materials to be cleaned. The impurity cleaning mechanism further comprises a spraying assembly arranged on the other side of the upper portion of the box body, the spraying assembly is used for spraying cleaning liquid into the containing assembly, and a recycling mechanism is arranged on the lower portion of the interior of the box body and used for recycling cleaned materials. Dust on the surface of gravel can be cleaned, and the product quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of perlite sand making, in particular to an impurity removing device for perlite sand making. Background Art

[0002] Perlite, an acidic lava produced by volcanic eruptions, is a common material in sand and gravel production. When the perlite raw materials are crushed, a large amount of dust is generated. Therefore, a cleaning device is often used to remove the dust. However, a large amount of dust will still remain on the surface of the crushed sand and gravel. However, this device can only remove the dust, but cannot effectively remove the dust on the surface of the sand and gravel. If the sand and gravel are not cleaned in time, the product quality will be affected. Utility Model Content

[0003] In view of this, the utility model provides an impurity removing device for perlite sand making, which can clean dust on the surface of sand and gravel and improve product quality.

[0004] In order to solve the above technical problems, the utility model provides an impurity removing device for perlite sand making, comprising a box body, a feed pipe is provided on one side of the upper part of the box body, an impurity cleaning mechanism is provided in the box body, the impurity cleaning mechanism comprises a holding component arranged in the center of the interior of the box body, the holding component is used to hold the material to be cleaned, the impurity cleaning mechanism also comprises a spraying component arranged on the other side of the upper part of the box body, the spraying component is used to spray cleaning liquid into the holding component, a recovery mechanism is provided at the lower part of the box body, the recovery mechanism is used to recycle the cleaned material, the staff pours the freshly crushed perlite sand and gravel material into the interior of the box body from the feed pipe, and cleans the material through the impurity cleaning mechanism in the box body, first the material enters the holding component in the box body, and then a large amount of cleaning liquid is sprayed on the material in the holding component through the spraying component for cleaning, and after the material is cleaned, it is recovered through the recovery mechanism, thereby cleaning the dust on the surface of the perlite sand and gravel and improving product quality.

[0005] The holding assembly includes a cleaning cylinder installed in the center of the box body. The cross-section of the cleaning cylinder is U-shaped, and a number of sieve holes are provided on the surface of the cleaning cylinder. A placement groove is provided above one side wall of the box body, and a connecting groove adapted to the cleaning cylinder is provided on the inner wall of the placement groove. One end of the cleaning cylinder passes through the connecting groove, and a sealing plate adapted to the placement groove is provided at one end of the cleaning cylinder. The sealing plate is inserted into the placement groove, and a handle is provided on the surface of the sealing plate. The holding assembly also includes a supporting component provided on one side of the interior of the box body. The supporting component is used to support the cleaning cylinder to make it more stable. Before pouring the material into the box body, the staff inserts the end of the cleaning cylinder into the connecting groove on the inner wall of the placement groove, so that the cleaning cylinder is inserted into the interior of the box body, and then supports the cleaning cylinder through the supporting component. Finally, after the sealing plate is inserted into the placement groove, the cleaning cylinder is considered to be installed. The material is then poured into the cleaning cylinder from the feed pipe, and then the cleaning liquid is sprayed into the cleaning cylinder through the spray assembly, so that the cleaning liquid efficiently cleans the material in the cleaning cylinder, and at the same time, the cleaning liquid carrying impurities after cleaning is discharged through the sieve holes on the surface of the cleaning cylinder.

[0006] The support component includes a support frame arranged on an inner side wall of the box body, two support columns are respectively provided on both sides of the upper part of the support frame, and two T-shaped clips are respectively provided at both ends of the upper part of the cleaning cylinder. A T-shaped slot adapted to the T-shaped clip is opened in the support column, and the T-shaped slot passes through the inner wall of the box body, and the T-shaped clip is embedded in the T-shaped slot. The holding component also includes a stirring and washing component arranged on the inner wall of the support frame, and the stirring and washing component is used to stir and wash the material in the cleaning cylinder. When the staff inserts the cleaning cylinder along the connecting groove, the T-shaped clip at the upper end of the cleaning cylinder will also be inserted into the T-shaped slot of the support column, and the end of the cleaning cylinder is inserted into the support frame. The upper part of the cleaning cylinder is supported by the support column, and the support frame supports the end of the cleaning cylinder, making the cleaning cylinder more stable.

[0007] The stirring and washing component includes a rotating column rotatably arranged on the inner wall of the support frame, a connecting plate is provided on the surface of the rotating column, and the connecting plate is located inside the cleaning barrel, and the stirring and washing component also includes a driving component arranged on the outer wall of the box body, and the driving component is used to drive the rotating column to rotate. When the material enters the cleaning barrel for spraying and cleaning, the staff drives the rotating column to rotate through the driving component, and the rotating column drives the connecting plate to rotate, so that the connecting plate stirs the material in the cleaning barrel, thereby improving the fluidity of perlite sand and gravel in the cleaning barrel, so that the material cleaning is more uniform and the cleaning effect is improved.

[0008] The driving component includes a driving frame arranged on an outer wall of the box body, a driven gear is rotatably installed on the upper inner part of the driving frame, a driving gear is rotatably installed on the lower inner part of the driving frame, and the driving gear is meshed with the driven gear, a motor is provided at the lower outer wall of the driving frame, the fixed end of the motor is fixed to the outer wall of the driving frame, the output end of the motor passes through the outer wall of the driving frame, and the output end of the motor is connected to the center of the end of the driving gear, the end of the rotating column passes through the inner wall of the supporting frame, and the end of the rotating column is connected to the center of the end of the driven gear. When the staff starts the motor, the output end of the motor drives the driving gear to rotate, and the driving gear drives the meshing driven gear to rotate, so that the driven gear drives the rotating column to rotate, and when the rotating column rotates, it drives the connecting plate to rotate, so that the connecting plate stirs the material in the cleaning cylinder.

[0009] The spray assembly includes two fixed blocks arranged on both sides of the upper inner wall of the box body, a connecting pipe is fixedly arranged between the fixed blocks, and a number of nozzles are evenly arranged on the lower surface of the connecting pipe. A controller for starting the nozzle is connected to the outside of the box body, and the controller is electrically connected to the nozzle. The model and specifications of each nozzle are the same, so all nozzles can be started by an external controller. A water tank is provided on one side of the upper surface of the box body, and a water inlet pipe is provided on the upper part of the water tank. A water pump is provided at the lower part of the water tank, and the output end of the water pump is provided inside the connecting pipe. The staff pours cleaning liquid into the water inlet pipe to allow the cleaning liquid to enter the water tank, and then starts the water pump. The water pump transports the cleaning liquid to the inside of the connecting pipe, and finally starts the nozzle through the external controller so that the nozzle sprays the cleaning liquid in the connecting pipe onto the surface of the material. Since there are multiple nozzles for spraying, the cleaning uniformity of the material can be improved.

[0010] The recycling mechanism includes a through groove provided at the bottom of the outer wall of the box body, a recycling frame is slidably provided in the through groove of the outer wall of the box body, a plurality of filter holes are provided at the bottom of the recycling frame, a guide groove is provided on the lower inner wall of the box body, and a plurality of drainage holes are provided at the bottom of the guide groove. When the material is cleaned in the cleaning cylinder, the cleaning liquid carrying impurities is discharged through the sieve holes on the surface of the cleaning cylinder and falls into the recycling frame, and the sewage will be discharged through the filter holes, and finally the sewage is discharged from the inside of the box body through the drainage holes at the bottom of the guide groove. The staff can judge the cleaning degree of the material by observing the cleanliness of the discharged sewage. When the material is cleaned, the water pump, motor and nozzle are turned off, and then the handle is pulled to drive the sealing plate to disengage from the placement groove. At the same time, the sealing plate drives the cleaning cylinder through the connecting groove, so that the cleaning cylinder is separated from the inside of the box body, and the material cleaned inside the cleaning cylinder will directly fall into the recycling frame. The staff can directly pull the recycling frame to remove the recycling frame from the bottom of the inside of the box, which is convenient for the staff to recycle the cleaned materials.

[0011] In summary, compared with the prior art, this application has at least one of the following beneficial technical effects:

[0012] 1. When the utility model is used, the staff pours the freshly crushed perlite sand and gravel materials into the box from the feed pipe, and cleans the materials through the impurity cleaning mechanism in the box. First, the materials enter the holding component in the box, and then a large amount of cleaning liquid is sprayed on the materials in the holding component through the spraying component for cleaning. After the materials are cleaned, they are recycled through the recycling mechanism, thereby cleaning the dust on the surface of the perlite sand and gravel and improving product quality.

[0013] 2. When the utility model is used, when the staff inserts the cleaning cylinder along the connecting groove, the T-shaped clip on the upper end of the cleaning cylinder will also be inserted into the T-shaped clip groove of the support column, and the end of the cleaning cylinder will be inserted into the support frame. The upper part of the cleaning cylinder is supported by the support column, and the end of the cleaning cylinder is supported by the support frame, making the cleaning cylinder more stable.

[0014] 3. When the utility model is used, when the material enters the cleaning cylinder for spraying and cleaning, the staff drives the rotating column to rotate through the driving component, and the rotating column drives the connecting plate to rotate, so that the connecting plate stirs the material in the cleaning cylinder, thereby improving the fluidity of the perlite sand and gravel in the cleaning cylinder, so as to make the material cleaning more uniform and improve the cleaning effect.

[0015] 4. When the utility model is used, the staff pours the cleaning liquid into the water inlet pipe, so that the cleaning liquid enters the water tank, and then starts the water pump, which transports the cleaning liquid to the inside of the connecting pipe. Finally, the nozzle is started through the external controller, so that the nozzle sprays the cleaning liquid in the connecting pipe onto the surface of the material. Since there are multiple nozzles for spraying, the cleaning uniformity of the material can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a cross-sectional view of the internal structure of the box body of the present utility model;

[0018] Figure 3 This is a schematic diagram of the cleaning cylinder structure of the present utility model;

[0019] Figure 4 This is a cross-sectional view of the internal structure of the box after the cleaning cylinder of the utility model is removed;

[0020] Figure 5 This is a cross-sectional view of the internal structure of the box after the recovery frame and the cleaning cylinder of the utility model are removed;

[0021] Figure 6 This is a schematic diagram of the rear wall structure of the box body of the present invention;

[0022] Figure 7 For the utility model Figure 6Cross-sectional view of the internal structure at point A.

[0023] Explanation of the accompanying drawings: 100, box body; 101, feed pipe; 102, placement groove; 103, connecting groove; 104, guide groove; 105, drainage hole; 200, sealing plate; 201, handle; 202, cleaning cylinder; 203, T-shaped clip; 300, support frame; 301, support column; 302, T-shaped slot; 400, recovery frame; 500, rotating column; 501, connecting plate; 600, water tank; 601, water inlet pipe; 602, fixing block; 603, connecting pipe; 604, nozzle; 700, driving frame; 701, motor; 702, driving gear; 703, driven gear. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiment of the present invention clearer, the following will be combined with the appended drawings of the embodiment of the present invention. Figure 1-7 , clearly and completely describing the technical solutions of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field fall within the scope of protection of the present invention.

[0025] According to one embodiment of the present invention, Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown: the present embodiment provides an impurity removing device for perlite sand making, comprising a box body 100, a feeding pipe 101 is provided on one side of the upper portion of the box body 100, and an impurity cleaning mechanism is provided in the box body 100, the impurity cleaning mechanism comprises a holding component arranged in the center of the box body 100, the holding component is used to hold the material to be cleaned, the impurity cleaning mechanism further comprises a spraying component arranged on the other side of the upper portion of the box body 100, the spraying component is used to spray cleaning liquid into the holding component, and a recovery mechanism is provided at the lower portion of the box body 100, the recovery mechanism is used to recycle the cleaned material, and the staff pours the freshly crushed perlite sand and gravel material from the feeding pipe 101 into the box body 100, and the material is cleaned by the impurity cleaning mechanism in the box body 100, first the material enters the holding component in the box body 100, and then a large amount of cleaning liquid is sprayed on the material in the holding component by the spraying component for cleaning, and after the material is cleaned, it is recycled by the recovery mechanism, thereby cleaning the dust on the surface of the perlite sand and gravel, and improving the product quality;

[0026] The holding component includes a cleaning cylinder 202 installed in the center of the box body 100. The cross section of the cleaning cylinder 202 is U-shaped, and a number of sieve holes are provided on the surface of the cleaning cylinder 202. A placement groove 102 is provided above one side wall of the box body 100, and a connecting groove 103 adapted to the cleaning cylinder 202 is provided on the inner wall of the placement groove 102. One end of the cleaning cylinder 202 passes through the connecting groove 103, and a sealing plate 200 adapted to the placement groove 102 is provided at one end of the cleaning cylinder 202. The sealing plate 200 is inserted into the placement groove 102, and a handle 201 is provided on the surface of the sealing plate 200. The holding component also includes a supporting component provided on one side of the interior of the box body 100. The supporting component is used to support the cleaning cylinder 202 to make it more stable. When objects are poured into the box body 100, Before loading the material, the staff holds the handle 201 and inserts the end of the cleaning cylinder 202 into the connecting groove 103 on the inner wall of the placement groove 102, so that the cleaning cylinder 202 is inserted into the interior of the box body 100, and then supports the cleaning cylinder 202 through the supporting component. Finally, after the sealing plate 200 is inserted into the placement groove 102, the cleaning cylinder 202 is considered to be installed. Then, the material is poured into the box body 100 from the feeding pipe 101. Since the cross section of the cleaning cylinder 202 is U-shaped, the material can fall directly into the cleaning cylinder 202. Then, the cleaning liquid is sprayed into the cleaning cylinder 202 through the spray assembly, so that the cleaning liquid can efficiently clean the material in the cleaning cylinder 202. At the same time, the cleaning liquid carrying impurities after cleaning is discharged through the sieve holes on the surface of the cleaning cylinder 202;

[0027] The supporting component includes a supporting frame 300 provided on an inner wall of the box body 100, two supporting columns 301 are provided on both sides of the upper part of the supporting frame 300, and two T-shaped clips 203 are provided on both ends of the upper part of the cleaning cylinder 202. A T-shaped slot 302 adapted to the T-shaped clip 203 is provided in the supporting column 301, and the T-shaped slot 302 passes through the inner wall of the box body 100, and the T-shaped clip 203 is embedded in the T-shaped slot 302. The containing component also includes a support provided on the inner wall of the supporting frame 300. The stirring and washing component is used to stir and wash the materials in the cleaning cylinder 202. When the staff inserts the cleaning cylinder 202 along the connecting groove 103, the T-shaped clip 203 at the upper end of the cleaning cylinder 202 is also inserted into the T-shaped clip 302 of the support column 301. The end of the cleaning cylinder 202 is inserted into the support frame 300. The upper part of the cleaning cylinder 202 is supported by the support column 301, and the support frame 300 supports the end of the cleaning cylinder 202, making the cleaning cylinder 202 more stable.

[0028] According to another embodiment of the present invention, Figure 6 and Figure 7As shown, the stirring and washing component includes a rotating column 500 rotatably arranged on the inner wall of the support frame 300, and a connecting plate 501 is provided on the surface of the rotating column 500, and the connecting plate 501 is located inside the cleaning barrel 202. The stirring and washing component also includes a driving component provided on the outer wall of the box body 100, and the driving component is used to drive the rotating column 500 to rotate. When the material enters the cleaning barrel 202 for spraying and cleaning, the staff drives the rotating column 500 to rotate through the driving component, and the rotating column 500 drives the connecting plate 501 to rotate, so that the connecting plate 501 stirs the material in the cleaning barrel 202, thereby improving the fluidity of the perlite sand and gravel in the cleaning barrel 202, so as to make the material cleaning more uniform and improve the cleaning effect;

[0029] The driving component includes a driving frame 700 provided on an outer wall of the box body 100, a driven gear 703 is rotatably installed on the upper part of the driving frame 700, a driving gear 702 is rotatably installed on the lower part of the driving frame 700, and the driving gear 702 is meshed with the driven gear 703, a motor 701 is provided on the lower part of the outer wall of the driving frame 700, the fixed end of the motor 701 is fixed to the outer wall of the driving frame 700, the output end of the motor 701 passes through the outer wall of the driving frame 700, and the output end of the motor 701 is connected to the driving gear At the center of the end 702, the end of the rotating column 500 passes through the inner wall of the support frame 300, and the end of the rotating column 500 is connected to the center of the end of the driven gear 703. The staff starts the motor 701, and the output end of the motor 701 drives the driving gear 702 to rotate. The driving gear 702 drives the meshing driven gear 703 to rotate, so that the driven gear 703 drives the rotating column 500 to rotate. When the rotating column 500 rotates, it will drive the connecting plate 501 to rotate, so that the connecting plate 501 stirs the material in the cleaning cylinder 202.

[0030] In another embodiment of the present invention, Figure 4 、 Figure 5 and Figure 6As shown, the spray assembly includes two fixed blocks 602 arranged on both sides of the inner wall of the box body 100, a connecting pipe 603 is fixedly arranged between the fixed blocks 602, and a plurality of nozzles 604 are evenly arranged on the lower surface of the connecting pipe 603. A controller for starting the nozzles 604 is connected to the outside of the box body 100. The controller is electrically connected to the nozzles 604, and the model specifications of each nozzle 604 are the same, so all the nozzles 604 can be started by the external controller. A water tank 600 is provided on one side of the upper surface of the box body 100. The water tank 600 A water inlet pipe 601 is provided at the upper part, a water pump is provided at the lower part of the water tank 600, and the output end of the water pump is provided inside the connecting pipe 603. The staff pours the cleaning liquid into the water inlet pipe 601, so that the cleaning liquid enters the water tank 600, and then starts the water pump, which transports the cleaning liquid to the inside of the connecting pipe 603. Finally, the nozzle 604 is started by an external controller, so that the nozzle 604 sprays the cleaning liquid in the connecting pipe 603 onto the surface of the material. Since there are multiple nozzles 604 for spraying, the cleaning uniformity of the material can be improved.

[0031] The recycling mechanism includes a through groove opened at the bottom of the outer wall of the box body 100, a recycling frame 400 is slidingly set in the through groove of the outer wall of the box body 100, a plurality of filter holes are opened at the bottom of the recycling frame 400, a guide groove 104 is provided on the lower inner wall of the box body 100, and a plurality of drainage holes 105 are opened at the bottom of the guide groove 104. When the material is cleaned in the cleaning cylinder 202, the cleaning liquid carrying impurities is discharged through the sieve holes on the surface of the cleaning cylinder 202 and falls into the recycling frame 400, and the sewage is discharged through the filter holes. Finally, the sewage is discharged from the interior of the box body 100 through the drainage holes 105 at the bottom of the guide groove 104. The staff The degree of cleaning of the material can be judged by observing the cleanliness of the discharged sewage. When the material is cleaned, turn off the water pump, motor 701 and nozzle 604, and then pull the handle 201 to drive the sealing plate 200 out of the placement groove 102. At the same time, the sealing plate 200 drives the cleaning cylinder 202 through the connecting groove 103, so that the cleaning cylinder 202 is separated from the inside of the box 100, and the material cleaned inside the cleaning cylinder 202 will fall directly into the recycling box 400. The staff can directly pull the recycling box 400 to remove the recycling box 400 from the bottom of the inside of the box 100, which is convenient for the staff to recycle the cleaned materials.

[0032] The use of this utility model:

[0033] When it is necessary to clean the perlite sand and gravel, the cleaning cylinder 202 needs to be installed first. The staff first holds the handle 201 and inserts the end of the cleaning cylinder 202 into the connecting groove 103 on the inner wall of the placement groove 102, so that the cleaning cylinder 202 is inserted into the box body 100, and then supports the cleaning cylinder 202 through the supporting component. Finally, after the sealing plate 200 is inserted into the placement groove 102, the cleaning cylinder 202 is considered to be installed. Then, the material is poured into the cleaning cylinder 202 from the feed pipe 101, and then the cleaning liquid is poured into the water tank 600 through the water inlet pipe 601, and then the cleaning liquid is started. The water pump delivers the cleaning liquid to the inside of the connecting pipe 603, and finally the nozzle 604 is started by an external controller, so that the nozzle 604 sprays the cleaning liquid in the connecting pipe 603 onto the surface of the material. Then the staff starts the motor 701, and the output end of the motor 701 drives the driving gear 702 to rotate, and the driving gear 702 drives the meshing driven gear 703 to rotate, so that the driven gear 703 drives the rotating column 500 to rotate. When the rotating column 500 rotates, it drives the connecting plate 501 to rotate, so that the connecting plate 501 stirs the material in the cleaning cylinder 202. Thereby improving the fluidity of perlite sand and gravel in the cleaning barrel 202, making the material cleaning more uniform and improving the cleaning effect, in the process of cleaning the sand and gravel with the cleaning liquid, the cleaning liquid carrying impurities will be discharged into the recovery frame 400 through the sieve holes on the surface of the cleaning barrel 202, and the sewage will be discharged through the filter holes of the recovery frame 400, and finally the sewage will be discharged from the interior of the box 100 through the drainage hole 105 at the bottom of the guide groove 104. The staff can judge the cleaning degree of the material by observing the cleanliness of the discharged sewage. When the material cleaning is completed, turn off the water pump, motor 701 and Nozzle 604, then pull the handle 201 to drive the sealing plate 200 out of the placement groove 102, and at the same time the sealing plate 200 drives the cleaning cylinder 202 to pass through the connecting groove 103, so that the cleaning cylinder 202 is separated from the inside of the box body 100, and the materials cleaned inside the cleaning cylinder 202 will directly fall into the recycling box 400. The staff can directly pull the recycling box 400 to take out the recycling box 400 from the bottom of the inside of the box body 100, which is convenient for the staff to recycle the cleaned materials. The utility model can clean the dust on the surface of sand and gravel through the impurity cleaning mechanism, thereby improving product quality.

[0034] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles described in the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An impurity removal device for pearlite sand making, comprising a box (100), wherein a feed pipe (101) is provided on one side of the upper portion of the box (100), characterized in that: An impurity cleaning mechanism is provided in the box (100), comprising a holding assembly provided at the center of the box (100), the holding assembly being used to hold materials to be cleaned, the impurity cleaning mechanism further comprising a spraying assembly provided on the other side of the upper portion of the box (100), the spraying assembly being used to spray cleaning liquid into the holding assembly, and a recovery mechanism being provided at the lower portion of the box (100), the recovery mechanism being used to recover the cleaned materials.

2. The impurity removal device for pearlite sand making according to claim 1, characterized in that: The containing assembly comprises a cleaning cylinder (202) installed at the center of the interior of the box (100), the cross section of the cleaning cylinder (202) is U-shaped, and a plurality of sieve holes are provided on the surface of the cleaning cylinder (202), a placement groove (102) is provided above one side wall of the box (100), a connecting groove (103) adapted to the cleaning cylinder (202) is provided on the inner wall of the placement groove (102), one end of the cleaning cylinder (202) passes through the connecting groove (103), and a sealing plate (200) adapted to the placement groove (102) is provided at one end of the cleaning cylinder (202), the sealing plate (200) is inserted into the placement groove (102), and a handle (201) is provided on the surface of the sealing plate (200), and the containing assembly further comprises a supporting component provided on one side of the interior of the box (100), and the supporting component is used to support the cleaning cylinder (202) to make it more stable.

3. The impurity removal device for pearlite sand making according to claim 2, characterized in that: The supporting component comprises a supporting frame (300) arranged on an inner side wall of the box body (100), two supporting columns (301) are respectively arranged on both sides of the upper part of the supporting frame (300), and two T-shaped clips (203) are respectively arranged on both ends of the upper part of the cleaning cylinder (202), and a T-shaped clip groove (302) adapted to the T-shaped clip strip (203) is opened in the supporting column (301), and the T-shaped clip groove (302) passes through the inner wall of the box body (100), and the T-shaped clip strip (203) is embedded in the T-shaped clip groove (302). The containing assembly also includes a stirring and washing component arranged on the inner wall of the supporting frame (300), and the stirring and washing component is used to stir and wash the material in the cleaning cylinder (202).

4. The impurity removal device for pearlite sand making according to claim 3, characterized in that: The stirring and washing component comprises a rotating column (500) rotatably arranged on the inner wall of the support frame (300), a connecting plate (501) is provided on the surface of the rotating column (500), and the connecting plate (501) is located inside the washing cylinder (202), and the stirring and washing component also comprises a driving component arranged on the outer wall of the box body (100), and the driving component is used to drive the rotating column (500) to rotate.

5. The impurity removal device for pearlite sand making according to claim 4, characterized in that: The driving component comprises a driving frame (700) arranged on an outer wall of the box (100), a driven gear (703) is rotatably mounted on the upper part of the driving frame (700), a driving gear (702) is rotatably mounted on the lower part of the driving frame (700), and the driving gear (702) is meshed with the driven gear (703), a motor (701) is arranged below the outer wall of the driving frame (700), a fixed end of the motor (701) is fixed to the outer wall of the driving frame (700), an output end of the motor (701) passes through the outer wall of the driving frame (700), and the output end of the motor (701) is connected to the center of the end of the driving gear (702), an end of the rotating column (500) passes through the inner wall of the supporting frame (300), and the end of the rotating column (500) is connected to the center of the end of the driven gear (703).

6. The impurity removal device for pearlite sand making according to claim 1, characterized in that: The spray assembly comprises two fixed blocks (602) arranged on both sides of the upper inner wall of the box body (100), a connecting pipe (603) is fixedly arranged between the fixed blocks (602), a plurality of nozzles (604) are evenly arranged on the lower surface of the connecting pipe (603), a water tank (600) is arranged on one side of the upper surface of the box body (100), a water inlet pipe (601) is arranged on the upper part of the water tank (600), a water pump is arranged at the lower part of the water tank (600), and the output end of the water pump is arranged inside the connecting pipe (603).

7. The impurity removal device for pearlite sand making according to claim 1, characterized in that: The recovery mechanism comprises a through groove provided below the outer wall of the box body (100); a recovery frame (400) is slidably provided in the through groove of the outer wall of the box body (100); a plurality of filter holes are provided at the bottom of the recovery frame (400); a guide groove (104) is provided on the lower inner wall of the box body (100); and a plurality of drainage holes (105) are provided at the bottom of the guide groove (104).

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