Calcium-zinc stabilizer collecting device for PVC (polyvinyl chloride)

Abstract

The utility model belongs to the technical field of calcium-zinc stabilizer collection, and particularly relates to a calcium-zinc stabilizer collection device for PVC (polyvinyl chloride), which comprises a grinding main body, a first motor is fixedly connected to one side of the top of the grinding main body; the top output end of the first motor is fixedly connected with a first belt shaft; the flaky stabilizer is directly collected and put into use, the situation that the quality of a produced product is poor due to the fact that raw materials and the stabilizer are not uniformly mixed possibly occurs, and the situation that a first filter plate and a second filter plate are blocked possibly occurs during grinding, so that the flaky stabilizer needs to be ground to a certain degree to be turned into powder, and the production efficiency is greatly improved. The raw material mixing degree during use is increased, the possibility of product quality reduction caused by non-uniform mixing of the stabilizer and the raw materials is reduced, meanwhile, during grinding, the possibility of blockage of the first filter plate and the second filter plate is reduced by knocking the grinding main body through the rack knocking frame, and the working efficiency of the grinding machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of calcium zinc stabilizer collection, in particular to a calcium zinc stabilizer collection device for PVC. Background Art

[0002] Calcium zinc stabilizer is an additive used in the production of polyvinyl chloride (PVC) and other plastic products. It is mainly produced by a composite processing technology of key ingredients such as calcium, zinc salts, lubricants, etc. It mainly acts to improve the thermal stability and light stability of plastics, focusing on improving the fluidity and processing performance of plastics.

[0003] The calcium zinc stabilizer collection device for PVC is a device used to collect flake stabilizers during the production process. It is mainly used to reduce the health threats to workers, product losses and environmental pollution caused by a large amount of dust during production. It plays an important role in stabilizing the production process.

[0004] However, in the prior art, directly collecting the flaky stabilizer and putting it into use may result in uneven mixing of the raw materials and the stabilizer, resulting in poor quality of the produced product and causing losses. Therefore, a calcium zinc stabilizer collection device for PVC is proposed to address the above problem. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model provides a calcium zinc stabilizer collecting device for PVC.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model is a calcium-zinc stabilizer collecting device for PVC, comprising a grinding body; a first motor is fixedly connected to one side of the top of the grinding body; a first belt shaft is fixedly connected to the top output end of the first motor; a second belt shaft is rotatably connected to the top of the grinding body; a rotating belt is rotatably connected to the middle of the first belt shaft; a rotating belt is rotatably connected to the middle of the second belt shaft; a rotating belt is rotatably connected to the bottom of the second belt shaft; a rotating grinding shaft is fixedly connected to the bottom of the second belt shaft; a first filter plate is fixedly connected to the middle of the rotating grinding shaft inside the grinding body; a second filter plate is fixedly connected to the inner side of the grinding body near the bottom of the rotating grinding shaft; the first filter plate is rotatably connected to the rotating grinding shaft inside; a half-gear driving shaft is fixedly connected to the bottom output end of the first motor; a support column is fixedly connected to the outer side of the grinding body near the bottom of the half-gear driving shaft; a rack knocking frame is slidably connected to the top of the support column; a half-gear driving shaft is meshed inside the rack knocking frame; and a support frame is fixedly connected to the outer side of the grinding body.

[0007] Preferably, a cooler shell is fixedly connected to one side of the bottom of the grinding body; a second motor is fixedly connected to one side inside the cooler shell; a driving column is fixedly connected to the output end of the second motor; a fan blade is fixedly connected to the end of the driving column away from the second motor; a dustproof plate is fixedly connected to the side of the cooler shell away from the second motor; a rotating shaft is fixedly connected to the end of the driving column away from the second motor; and a cleaning brush is fixedly connected to the end of the rotating shaft away from the driving column.

[0008] Preferably, an impurity outlet is provided at the bottom of the grinding body near the dustproof plate; an impurity collecting shell is fixedly connected to the bottom of the impurity outlet; a scraper is slidably connected to one end of the impurity collecting shell; a push rod is fixedly connected to the middle of the scraper; a push rod is slidably connected to the impurity collecting shell; a collecting shell opening and closing device is provided at the end of the impurity collecting shell away from the push rod; a wave output rod is fixedly connected to the end of the rotating shaft away from the dustproof plate; a discharge port is provided at the bottom of the grinding body away from the cooler shell.

[0009] Preferably, a hinge is fixedly connected to one side of the top of the grinding body; a rotating baffle is slidably connected to the top of the grinding body; a rotating baffle is fixedly connected to the outer side of the hinge; a limiting pin is fixedly connected to the top of the rotating baffle; a limiting groove is provided on the top of the grinding body; and a limiting pin is slidably connected inside the limiting groove.

[0010] Preferably, a guide tank is provided inside the grinding body.

[0011] Preferably, a flexible cloth is fixedly connected to one side of the bottom of the grinding body close to the discharge port; and a stabilizer collection bucket is provided at the bottom of the flexible cloth.

[0012] Preferably, a handle is fixedly connected to the outer side of the rotating baffle.

[0013] The utility model is beneficial in that:

[0014] 1. The calcium zinc stabilizer collecting device for PVC described in the utility model may not mix the raw materials and the stabilizer evenly enough, resulting in poor quality of the produced products, and the first filter plate and the second filter plate may be blocked during grinding. Therefore, it is necessary to grind the flaky stabilizer to make it powdery, increase the degree of mixing with the raw materials during use, and reduce the possibility of product quality degradation due to uneven mixing of the stabilizer and the raw materials. At the same time, during grinding, the rack knocking frame knocks on the grinding body, which reduces the possibility of clogging of the first filter plate and the second filter plate, thereby increasing its working efficiency.

[0015] 2. The calcium zinc stabilizer collecting device for PVC described in the utility model will generate a certain temperature during the grinding process of the stabilizer, which may cause certain changes in the chemical properties of the stabilizer, thereby making the stabilizer unable to be used normally and causing losses. Therefore, the stabilizer that has just been ground is cooled by air cooling to reduce the possibility of changes in the chemical properties of the stabilizer due to temperature. The dustproof plate can be cleaned by the rotating shaft to increase the cleanliness of the surface of the dustproof plate and increase the cooling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the grinding body in the utility model;

[0018] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the rotating grinding shaft in the utility model;

[0019] Figure 3 It is a schematic diagram of the rack knocking frame structure in the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the wave output rod in the utility model.

[0021] In the figure: 1. grinding body; 11. support frame; 12. first motor; 13. first belt shaft; 14. rotating belt; 15. second belt shaft; 16. rotating grinding shaft; 17. first filter plate; 18. second filter plate; 19. half-gear drive shaft; 100. rack knocking frame; 101. support column; 2. cooler housing; 21. second motor; 22. fan blade; 23. rotating shaft; 24. cleaning brush; 25. dustproof plate; 26. driving column; 3. impurity outlet; 31. impurity collecting shell; 32. scraper; 33. push rod; 34. wave output rod; 35. discharge port; 36. collecting shell opening and closing device; 4. hinge; 41. rotating baffle; 42. limit pin; 43. limit groove; 5. guide tank; 6. flexible cloth; 61. stabilizer collecting barrel; 7. handle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-4 As shown, a calcium zinc stabilizer collecting device for PVC comprises a grinding body 1; a first motor 12 is fixedly connected to one side of the top of the grinding body 1; a first belt shaft 13 is fixedly connected to the top output end of the first motor 12; a second belt shaft 15 is rotatably connected to the top of the grinding body 1; a rotating belt 14 is rotatably connected to the middle of the first belt shaft 13; a rotating belt 14 is rotatably connected to the middle of the second belt shaft 15; a rotating grinding shaft 16 is fixedly connected to the bottom of the second belt shaft 15; a first filter plate 17 is fixedly connected to the middle of the rotating grinding shaft 16 inside the grinding body 1; A second filter plate 18 is fixedly connected to the bottom of the rotating grinding shaft 16 on the inner side of the body 1; the rotating grinding shaft 16 is rotatably connected inside the first filter plate 17; a half-gear drive shaft 19 is fixedly connected to the bottom output end of the first motor 12; a support column 101 is fixedly connected to the bottom of the half-gear drive shaft 19 on the outer side of the grinding body 1; a rack knocking frame 100 is slidably connected to the top of the support column 101; a half-gear drive shaft 19 is meshed inside the rack knocking frame 100; a support frame 11 is fixedly connected to the outer side of the grinding body 1; when working, a stabilizer is first put into the grinding body 1, and the first motor 12 starts to drive The first belt shaft 13 rotates, driving the rotating belt 14, the second belt shaft 15, and the rotating grinding shaft 16 to start rotating. The rotating grinding shaft 16 will grind the raw materials on the first filter plate 17 and the second filter plate 18. The first filter plate 17 performs preliminary screening on the raw materials, and then falls on the second filter plate 18 for secondary grinding. At the same time, the first motor 12 drives the half-gear drive shaft 19 to start rotating. The half-gear drive shaft 19 is continuously meshed with the rack knocking frame 100, driving the rack knocking frame 100 to continuously perform translational motion inside the support column 101 to achieve knocking on the grinding body 1. This step is to directly put the sheet When the flaky stabilizer is collected and put into use, the raw material and the stabilizer may not be mixed evenly, resulting in poor quality of the produced product, and the first filter plate 17 and the second filter plate 18 may be blocked during grinding. Therefore, the flaky stabilizer needs to be ground into powder to increase the degree of mixing with the raw material during use, thereby reducing the possibility of product quality degradation due to uneven mixing of the stabilizer and the raw material. At the same time, during grinding, the rack knocking frame 100 knocks on the grinding body 1 to reduce the possibility of blockage of the first filter plate 17 and the second filter plate 18, thereby increasing its working efficiency.

[0024] like Figure 1-2 , Figure 4 As shown, a cooler housing 2 is fixedly connected to one side of the bottom of the grinding body 1; a second motor 21 is fixedly connected to one side of the cooler housing 2; a driving column 26 is fixedly connected to the output end of the second motor 21; a fan blade 22 is fixedly connected to the end of the driving column 26 away from the second motor 21; a dustproof plate 25 is fixedly connected to the side of the cooler housing 2 away from the second motor 21; a rotating shaft 23 is fixedly connected to the end of the driving column 26 away from the second motor 21; a cleaning brush 24 is fixedly connected to the end of the rotating shaft 23 away from the driving column 26; when working, the second motor 21 drives the driving column 26 to start rotating, driving the fan The blade 22 starts to rotate, and at the same time drives the rotating shaft 23 to rotate, driving the cleaning brush 24 to make a circular motion on the surface of the dustproof plate 25. This step will generate a certain temperature in the process of grinding the stabilizer, which may cause certain changes in the chemical properties of the stabilizer, which may make the stabilizer unable to be used normally and cause losses. Therefore, the stabilizer that has just been ground is cooled by air cooling to reduce the possibility of changes in the chemical properties of the stabilizer due to temperature. The dustproof plate 25 can be cleaned by the rotating shaft 23 to increase the cleanliness of the surface of the dustproof plate 25 and increase the cooling efficiency.

[0025] like Figure 2 , Figure 4 As shown, an impurity outlet 3 is provided at the bottom of the grinding body 1 near the dustproof plate 25; an impurity collecting shell 31 is fixedly connected to the bottom of the impurity outlet 3; a scraper 32 is slidably connected to one end of the impurity collecting shell 31; a push rod 33 is fixedly connected to the middle of the scraper 32; a push rod 33 is slidably connected to the impurity collecting shell 31; a collecting shell opening and closing device 36 is provided at the end of the impurity collecting shell 31 away from the push rod 33; a wave output rod 34 is fixedly connected to the end of the rotating shaft 23 away from the dustproof plate 25; a discharge port 35 is provided on the side of the bottom of the grinding body 1 away from the cooler shell 2; some impurities may appear on the surface of the dustproof plate 25 during operation, and the impurities are swept away by the rotating shaft 23 The impurity outlet 3 enters the impurity collecting shell 31, and then the collecting shell opening and closing device 36 is opened. The scraper 32 is driven to slide inside the impurity collecting shell 31 by pushing and pulling the push rod 33. At the same time, the rotating shaft 23 will drive the wave output rod 34 to rotate, and the stabilizer is transported to the discharge port 35. In this step, some impurities may appear on the surface of the dustproof plate 25, which may affect the quality of the stabilizer if mixed in the stabilizer. Therefore, the impurities are collected by the impurity collecting shell 31, and then removed by the scraper 32. The purity of the stabilizer after grinding can be improved to a certain extent. At the same time, the stabilizer is stably output through the cooperation of the wave output rod 34 and the discharge port 35, which increases the work efficiency.

[0026] like Figure 1-2As shown, a hinge 4 is fixedly connected to one side of the top of the grinding body 1; a rotating baffle 41 is slidably connected to the top of the grinding body 1; a rotating baffle 41 is fixedly connected to the outer side of the hinge 4; a limiting latch 42 is fixedly connected to the top of the rotating baffle 41; a limiting groove 43 is provided on the top of the grinding body 1; the limiting latch 42 is slidably connected inside the limiting groove 43; when working, the limiting latch 42 is first pulled out to leave the limiting groove 43, and then the rotating baffle 41 is moved, and the hinge 4 is rotated to realize the opening and closing of the grinding body 1. During the grinding process, this step may generate a large amount of dust, which escapes through the discharge port and may pollute the environment. Therefore, the discharge port is blocked by the rotating baffle 41 to reduce the escape of dust, increase the cleanliness of the working environment, and reduce pollution to the environment.

[0027] like Figure 2 As shown, a guide tank 5 is provided inside the grinding body 1; during operation, the stabilizer after grinding will pass through the guide tank 5 and enter the top of the wave output rod 34. During this step, the stabilizer may be scattered all over the bottom inner side of the grinding body 1, and the wave output rod 34 cannot maximize its efficiency. Therefore, the stabilizer is directly introduced into the top of the wave output rod 34 through the guide tank 5, which increases the operation efficiency of the wave output rod 34 and improves the work efficiency.

[0028] like Figure 1-2 As shown, a flexible cloth 6 is fixedly connected to one side of the bottom of the grinding body 1 near the discharge port 35; a stabilizer collecting bucket 61 is opened at the bottom of the flexible cloth 6; during operation, the stabilizer will be discharged from the discharge port 35, and the flexible cloth 6 will be lifted into the stabilizer collecting bucket 61. In this step, when the stabilizer is discharged, it will directly fall into the stabilizer collecting bucket 61, which may raise dust. Therefore, the flexible cloth 6 has a certain blocking effect on the dust, thereby reducing the escape of dust and reducing the pollution of dust to the environment.

[0029] like Figure 1 As shown, a handle 7 is fixedly connected to the outer side of the rotating baffle 41; when the rotating baffle 41 is slid during operation, the handle 7 is pulled. This step is extremely inconvenient when the grinding body 1 is opened by directly pulling the rotating baffle 41. Therefore, the grinding body 1 can be opened and closed by pulling the handle 7, which makes it convenient to open the grinding body 1 and increases work efficiency.

[0030] Working principle: first put the stabilizer into the grinding body 1, the first motor 12 starts to drive the first belt shaft 13 to rotate, and drives the rotating belt 14, the second belt shaft 15, and the rotating grinding shaft 16 to start rotating. The rotating grinding shaft 16 will grind the raw materials on the first filter plate 17 and the second filter plate 18. The first filter plate 17 performs preliminary screening on the raw materials, and then falls on the second filter plate 18 for secondary grinding. At the same time, the first motor 12 drives the half-gear drive shaft 19 to start rotating, and the half-gear drive shaft 19 is continuously meshed with the rack knocking frame 100, driving the rack knocking frame 100 to continuously perform translational motion inside the support column 101 to achieve knocking on the grinding body 1. In this step, the flaky stabilizer is directly collected and put into use, which may cause The raw materials and stabilizer are not mixed evenly, resulting in poor quality of the products produced, and the first filter plate 17 and the second filter plate 18 may be blocked during grinding, so the flaky stabilizer needs to be ground to a certain extent to make it powdery, thereby increasing the degree of mixing with the raw materials during use and reducing the possibility of product quality degradation due to uneven mixing of the stabilizer and the raw materials. At the same time, during grinding, the rack knocking frame 100 knocks on the grinding body 1 to reduce the possibility of clogging of the first filter plate 17 and the second filter plate 18, thereby increasing its working efficiency. The second motor 21 drives the driving column 26 to start rotating, driving the fan blades 22 to start rotating, and at the same time driving the rotating shaft 23 to rotate, driving the cleaning brush 24 to make a circular motion on the surface of the dustproof plate 25. This step is performed on the grinding body 1 through the knocking of the rack knocking frame 100. During the grinding process of the stabilizer, a certain temperature will be generated, which may cause certain changes in the chemical properties of the stabilizer, so that the stabilizer may not be used normally and cause losses. Therefore, the stabilizer that has just been ground is cooled by air cooling to reduce the possibility of changes in the chemical properties of the stabilizer due to temperature. The dustproof plate 25 can be cleaned by the rotating shaft 23 to increase the cleanliness of the surface of the dustproof plate 25 and increase the cooling efficiency. Some impurities may appear on the surface of the dustproof plate 25. They are cleaned by the rotating shaft 23 and enter the impurity collection shell 31 through the impurity outlet 3, and then the collection shell opening and closing device 36 is opened. The scraper 32 is driven to slide inside the impurity collection shell 31 by pushing and pulling the push rod 33. At the same time, the rotating shaft 23 will drive The wave output rod 34 rotates to transport the stabilizer to the discharge port 35. In this step, some impurities may appear on the surface of the dustproof plate 25, which may affect the quality of the stabilizer if mixed in the stabilizer. Therefore, the impurities are collected by the impurity collection shell 31 and then removed by the scraper 32, which can improve the purity of the stabilizer after grinding to a certain extent. At the same time, the stabilizer is stably output through the cooperation of the wave output rod 34 and the discharge port 35, which increases the work efficiency. A hinge 4 is fixedly connected to one side of the top of the grinding body 1; a rotating baffle 41 is slidably connected to the top of the grinding body 1; a rotating baffle 41 is fixedly connected to the outer side of the hinge 4; a limiting latch 42 is fixedly connected to the top of the rotating baffle 41; a limiting groove 43 is provided on the top of the grinding body 1;The limiting groove 43 is internally slidably connected to the limiting pin 42; when working, first pull out the limiting pin 42 to make it leave the limiting groove 43, then turn the rotating baffle 41, and rotate the hinge 4 to realize the opening and closing of the grinding body 1. During the grinding process, this step may generate a large amount of dust, which escapes through the discharge port and may cause pollution to the environment. Therefore, the discharge port is blocked by the rotating baffle 41 to reduce the escape of dust, increase the cleanliness of the working environment, and reduce pollution to the environment. A guide tank 5 is provided inside the grinding body 1; during work, the stabilizer that has been ground will pass through the guide tank 5 and will enter the top of the wave output rod 34. During the working process of this step, the stabilizer may be scattered everywhere on the inner bottom of the grinding body 1, and the wave output rod 34 cannot maximize the efficiency. Therefore, the stabilizer is introduced directly to the top of the wave output rod 34 through the guide tank 5, which increases the operation efficiency of the wave output rod 34 and improves the work efficiency. The stabilizer will be discharged from the discharge port 35, and the flexible cloth 6 will enter the stabilizer collection barrel 61. In this step, when the stabilizer is discharged, it will directly fall into the stabilizer collection barrel 61, which may raise dust. Therefore, the flexible cloth 6 has a certain blocking effect on the dust, reducing the escape of dust and reducing the pollution of dust to the environment. When sliding the rotating baffle 41, pull the handle 7. When opening the grinding body 1, it is extremely inconvenient to directly pull the rotating baffle 41. Therefore, by pulling the handle 7, the grinding body 1 can be opened and closed, and the convenience of opening the grinding body 1 is realized, which increases the work efficiency. ;

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A calcium zinc stabilizer collecting device for PVC, comprising a grinding body (1); characterized in that: A first motor (12) is fixedly connected to one side of the top of the grinding body (1); a first belt shaft (13) is fixedly connected to the top output end of the first motor (12); a second belt shaft (15) is rotatably connected to the top of the grinding body (1); a rotating belt (14) is rotatably connected to the middle of the first belt shaft (13); a rotating belt (14) is rotatably connected to the middle of the second belt shaft (15); a rotating grinding shaft (16) is fixedly connected to the bottom of the second belt shaft (15); a first filter plate (17) is fixedly connected to the middle of the rotating grinding shaft (16) inside the grinding body (1); (1) A second filter plate (18) is fixedly connected to the bottom of the inner side near the rotating grinding shaft (16); the first filter plate (17) is rotatably connected to the rotating grinding shaft (16) inside; a half-gear drive shaft (19) is fixedly connected to the bottom output end of the first motor (12); a support column (101) is fixedly connected to the bottom of the outer side of the grinding body (1) near the half-gear drive shaft (19); a rack knocking frame (100) is slidably connected to the top of the support column (101); the rack knocking frame (100) is meshed with the half-gear drive shaft (19) inside; and a support frame (11) is fixedly connected to the outer side of the grinding body (1).

2. A calcium zinc stabilizer collecting device for PVC according to claim 1, characterized in that: A cooler housing (2) is fixedly connected to one side of the bottom of the grinding body (1); a second motor (21) is fixedly connected to one side of the interior of the cooler housing (2); a driving column (26) is fixedly connected to the output end of the second motor (21); a fan blade (22) is fixedly connected to one end of the driving column (26) away from the second motor (21); a dustproof plate (25) is fixedly connected to one side of the cooler housing (2) away from the second motor (21); a rotating shaft (23) is fixedly connected to one end of the driving column (26) away from the second motor (21); and a cleaning brush (24) is fixedly connected to one end of the rotating shaft (23) away from the driving column (26).

3. A calcium zinc stabilizer collecting device for PVC according to claim 2, characterized in that: An impurity outlet (3) is provided at the bottom of the grinding body (1) near the dustproof plate (25); an impurity collecting shell (31) is fixedly connected to the bottom of the impurity outlet (3); a scraper (32) is slidably connected to one end of the impurity collecting shell (31); a push rod (33) is fixedly connected to the middle of the scraper (32); a push rod (33) is slidably connected to the impurity collecting shell (31); a collecting shell opening and closing device (36) is provided at one end of the impurity collecting shell (31) away from the push rod (33); a wave output rod (34) is fixedly connected to one end of the rotating shaft (23) away from the dustproof plate (25); and a discharge port (35) is provided at one side of the bottom of the grinding body (1) away from the cooler housing (2).

4. A calcium zinc stabilizer collecting device for PVC according to claim 1, characterized in that: A hinge (4) is fixedly connected to one side of the top of the grinding body (1); a rotating baffle (41) is slidably connected to the top of the grinding body (1); a rotating baffle (41) is fixedly connected to the outside of the hinge (4); a limit pin (42) is fixedly connected to the top of the rotating baffle (41); a limit slot (43) is provided on the top of the grinding body (1); and the limit pin (42) is slidably connected inside the limit slot (43).

5. A calcium zinc stabilizer collecting device for PVC according to claim 1, characterized in that: A guide tank (5) is provided inside the grinding body (1).

6. A calcium zinc stabilizer collecting device for PVC according to claim 5, characterized in that: A flexible cloth (6) is fixedly connected to one side of the bottom of the grinding body (1) close to the discharge port (35); a stabilizer collection bucket (61) is provided at the bottom of the flexible cloth (6).

7. A calcium zinc stabilizer collecting device for PVC according to claim 4, characterized in that: A handle (7) is fixedly connected to the outer side of the rotating baffle (41).

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