Cyclone separator capable of preventing material flying during discharging
By designing a cyclone separator that includes a drive motor, hollow rod, spiral blades, and screening screen, the problem of material flying in cyclone separators was solved, achieving efficient separation of particulate matter and gas, and improving the quality and separation efficiency of sulfur dioxide.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANYANG XINGYA WASHING SUPPLIES CO LTD
- Filing Date
- 2025-07-21
- Publication Date
- 2026-05-12
AI Technical Summary
Existing cyclone separators are prone to material splattering during the unloading process, resulting in a small amount of over-sulfonated particles in the sulfur dioxide gas, which affects the quality of sulfur dioxide and has low separation efficiency, requiring secondary screening.
The cyclone separator design includes a drive motor, hollow rod, spiral blades, separation components, and screening components. It separates particulate matter and gas through centrifugal force, and combines a screening screen and a one-way valve to prevent particulate matter backflow, thus achieving effective separation of particulate matter and gas.
It improves the separation efficiency of particulate matter and gas, prevents material splatter, ensures the quality and separation efficiency of sulfur dioxide gas, and avoids the need for secondary screening.
Smart Images
Figure CN224221580U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cyclone separator technology, and in particular to a cyclone separator for preventing flying material during unloading. Background Technology
[0002] Cyclone separators are a common type of gas-solid separation equipment that uses centrifugal force to separate particulate matter from an airflow. However, during the unloading process, improper design can lead to material re-entry, where fine particles are carried back out with the discharged gas, affecting separation efficiency and potentially causing environmental pollution.
[0003] However, in existing technologies, most cyclone separators are prone to insufficient separation when separating hypersulfonated particles from sulfur dioxide gas. This results in the separation of sulfur dioxide gas containing a small amount of hypersulfonated particles, affecting the quality of sulfur dioxide. Furthermore, the hypersulfonated particles are of uneven size after separation, requiring secondary screening, which reduces the efficiency of hypersulfonated particle separation. Utility Model Content
[0004] The purpose of this invention is to solve the problem that in most existing cyclone separators, insufficient separation of supersulfonated particles and sulfur dioxide gas is common, resulting in the separation of sulfur dioxide gas containing a small amount of supersulfonated particles, affecting the quality of sulfur dioxide. Furthermore, the supersulfonated particles are of uneven size after separation, requiring secondary screening, which reduces the efficiency of supersulfonated particle separation.
[0005] To achieve the above objectives, this utility model adopts the following technical solution: a cyclone separator for preventing flying material during unloading, comprising: an outer cylinder and a cone cylinder, wherein the outer cylinder is connected to the cone cylinder, and further comprising:
[0006] A separation assembly, disposed inside the outer cylinder, comprises:
[0007] A drive motor is fixedly installed at the center of the top outer surface of the outer cylinder, and the output end of the drive motor passes through the outer cylinder;
[0008] A hollow rod is fixedly installed at the output end of the drive motor;
[0009] Helical blades are fixedly mounted on the outer surface of the hollow rod;
[0010] The sieving assembly is located at the bottom of the cone.
[0011] Preferably, the separation component further includes:
[0012] Multiple vents are provided on the outer surface of the hollow rod near the upper end;
[0013] A baffle plate is fixedly installed at the upper end inside the outer cylinder to block particulate matter;
[0014] A conical bucket is fixedly installed at the bottom of the hollow rod, and the conical bucket is connected to the hollow rod;
[0015] The filter screen is fixedly installed inside the conical hopper and can filter gas and particulate matter.
[0016] The technical effect of adopting the above-mentioned further solution is as follows: when the drive motor is turned on, the spiral blades are rotated through the hollow rod, which can separate the supersulfonated particulate matter and the sulfur dioxide mixture, improve the effect of centrifugal force, and the mixed gas rotates along the spiral groove inside the outer cylinder. Under the action of centrifugal force, the particulate matter is thrown towards the inner wall and moves down along the inner wall to be discharged from the outlet. The gas enters the interior of the hollow rod through the conical hopper, and then is transmitted to the upper end of the outer cylinder through multiple exhaust holes opened at the upper end of the hollow rod, and is discharged through the exhaust pipe.
[0017] Preferably, the sieving component includes:
[0018] The discharge port is located at the bottom of the cone.
[0019] A screening hood is fixedly installed at the bottom of the cone, the screening hood is connected to the discharge port, and a through groove is provided on one side of the screening hood;
[0020] A screening mesh plate is fixedly installed inside the screening cover, and the screening mesh plate is inclined.
[0021] The technical effect of adopting the above-mentioned further solution is that the particles fall into the interior of the screening hood through the discharge port at the bottom of the cone. The screening hood is installed at an incline. The particles fall onto the screening hood and slide under the action of gravity. Smaller particles are screened and fall down through the screening hood, while larger particles slide from the screening hood into the through trough and are discharged from the through trough.
[0022] Preferably, a connecting rod is fixedly installed at the upper inner end of the screening hood, and a conical separation block is fixedly installed at the center of the connecting rod.
[0023] The technical effect of adopting the above-mentioned further solution is that the conical separation block can disperse the separated particles onto the screening screen plate for screening, prevent the discharge port from being blocked, and also prevent the reverse flow of air.
[0024] Preferably, a feed pipe is fixedly provided at the upper end of the outer surface of the outer cylinder.
[0025] The technical effect of adopting the above-mentioned further solution is that the mixed gas is transported to the inside of the outer cylinder through the feed pipe.
[0026] Preferably, an exhaust pipe is fixedly provided on one side of the top outer surface of the outer cylinder.
[0027] The technical effect of adopting the above-mentioned further solution is that the gas enters the interior of the hollow rod through the conical bucket, and then is transmitted to the upper end of the outer cylinder through multiple exhaust holes opened at the upper end of the hollow rod, and is discharged through the exhaust pipe.
[0028] Preferably, a one-way valve is fixedly installed on the outer surface of the exhaust pipe.
[0029] The technical effect of adopting the above-mentioned further solution is that the one-way valve can prevent gas backflow from affecting the separation effect.
[0030] Preferably, the outer cylinder has a spiral groove inside.
[0031] The technical effect of adopting the above-mentioned further solution is that the spiral groove can increase the rotation speed of the mixed gas, thereby increasing the centrifugal force.
[0032] Compared with the prior art, the advantages and positive effects of this utility model are as follows:
[0033] 1. In this utility model, the drive motor drives the spiral blades to rotate via the hollow rod, which can separate the sulfonated particulate matter and the sulfur dioxide mixture, improving the centrifugal force effect. The mixed gas rotates along the spiral groove inside the outer cylinder. Under the action of centrifugal force, the particulate matter is thrown towards the inner wall and moves down along the inner wall to be discharged from the outlet. The gas enters the interior of the hollow rod through the conical hopper, and then is transmitted to the upper end of the outer cylinder through multiple exhaust holes opened at the upper end of the hollow rod, and is discharged through the exhaust pipe. A one-way valve is fixedly installed on the outer surface of the exhaust pipe to prevent gas backflow from affecting the separation effect. A baffle plate is fixedly installed at the upper end of the outer cylinder to prevent the mixed gas from entering the exhaust hole and affecting the gas discharge. A filter screen is fixedly installed inside the conical hopper to prevent particulate matter from entering the interior of the hollow rod, thus effectively separating the particulate matter from the gas.
[0034] 2. In this utility model, particulate matter falls into the interior of the screening hood through the discharge port at the bottom of the cone. A screening screen plate is installed at an incline inside the screening hood. The particulate matter slides on the screening screen plate under the action of gravity. Smaller particulate matter is screened and falls down through the screening screen plate, while larger particulate matter slides from the screening screen plate into the through groove and is discharged from the through groove. A connecting rod is fixedly installed at the upper end inside the screening hood, and a conical separating block is fixedly installed at the center of the connecting rod. The conical separating block can disperse the separated particulate matter onto the screening screen plate for screening, prevent the discharge port from being blocked, and also prevent the reverse flow of air. Attached Figure Description
[0035] Figure 1 This utility model provides a structural schematic diagram of a cyclone separator for preventing flying material during unloading;
[0036] Figure 2 This utility model provides an exploded structural diagram of a cyclone separator for preventing flying material during unloading;
[0037] Figure 3 This utility model provides a cross-sectional structural diagram of a cyclone separator for preventing flying material during unloading;
[0038] Figure 4 This utility model proposes a cyclone separator for preventing flying material during unloading. Figure 2 Enlarged structural diagram at point A in the middle.
[0039] Legend:
[0040] 1. Outer cylinder; 101. Conical cylinder; 102. Screening hood; 103. Through groove; 104. Feed pipe; 105. Drive motor; 106. Exhaust pipe; 107. One-way valve; 108. Baffle plate; 109. Hollow rod; 110. Exhaust hole; 111. Spiral blade; 112. Connecting rod; 113. Conical separation block; 114. Screening screen; 115. Spiral groove; 116. Conical hopper; 117. Filter screen; 118. Discharge port. Detailed Implementation
[0041] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.
[0042] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.
[0043] Example 1, such as Figure 1-4 As shown, this utility model provides a cyclone separator for unloading and preventing flying materials, including: an outer cylinder 1, a cone cylinder 101, a separation component, and a screening component;
[0044] The separation assembly includes: an outer cylinder 1 fixedly connected to a conical cylinder 101; a drive motor 105 fixedly installed at the top center of the outer cylinder 1; the output end of the drive motor 105 passing through the outer cylinder 1; a hollow rod 109 fixedly installed at the output end of the drive motor 105; a spiral blade 111 fixedly sleeved on the outer surface of the hollow rod 109; multiple exhaust holes 110 opened at the upper end of the hollow rod 109; and a conical bucket 116 fixedly installed at the bottom of the hollow rod 109. 16 is connected to the hollow rod 109. A filter screen 117 is fixedly installed inside the conical bucket 116. A baffle plate 108 is fixedly embedded in the upper end of the outer cylinder 1. The hollow rod 109 passes through the baffle plate 108. A feed pipe 104 is fixedly installed at the upper end of the outer surface of the outer cylinder 1. A spiral groove 115 is opened inside the outer cylinder 1. An exhaust pipe 106 is fixedly installed on one side of the top outer surface of the outer cylinder 1. A one-way valve 107 is fixedly installed on the outer surface of the exhaust pipe 106.
[0045] In this embodiment, the drive motor 105 is turned on to drive the spiral blades 111 to rotate through the hollow rod 109, which can separate the sulfonated particulate matter and the sulfur dioxide mixture, improving the effect of centrifugal force. The mixed gas rotates along the spiral groove 115 inside the outer cylinder 1. Under the action of centrifugal force, the particulate matter is thrown towards the inner wall and moves down along the inner wall to be discharged through the discharge port 118. The gas enters the interior of the hollow rod 109 through the conical hopper 116, and then is transmitted to the upper end of the outer cylinder 1 through multiple exhaust holes 110 opened at the upper end of the hollow rod 109, and is discharged through the exhaust pipe 106. A one-way valve 107 is fixedly installed on the outer surface of the exhaust pipe 106. The one-way valve 107 can prevent gas backflow from affecting the separation effect. A baffle plate 108 is fixedly installed at the upper end of the interior of the outer cylinder 1 to prevent the mixed gas from entering the exhaust hole 110 and affecting the gas discharge. A filter screen plate 117 is fixedly installed inside the conical hopper 116 to block particulate matter from entering the interior of the hollow rod 109, which can just separate the particulate matter from the gas.
[0046] Example 2, as Figure 1-4 As shown, the screening assembly includes: a discharge port 118 at the bottom of a cone 101; a screening cover 102 fixedly installed at the bottom of the cone 101; a screening mesh plate 114 fixedly embedded inside the screening cover 102; the screening mesh plate 114 being installed at an incline; a through groove 103 on one side of the screening cover 102; a connecting rod 112 fixedly installed at the upper end inside the screening cover 102; and a conical separating block 113 fixedly installed at the center of the connecting rod 112.
[0047] In this embodiment, particulate matter falls into the interior of the screening hood 102 through the discharge port 118 at the bottom of the cone 101. A screening screen 114 is installed at an incline inside the screening hood 102. The particulate matter falls onto the screening screen 114 and slides under the action of gravity. Smaller particulate matter is screened and falls through the screening screen 114, while larger particulate matter slides from the screening screen 114 into the through groove 103 and is discharged from the through groove 103. A connecting rod 112 is fixedly installed at the upper end inside the screening hood 102. A conical separating block 113 is fixedly installed at the center of the connecting rod 112. The conical separating block 113 can disperse the separated and fallen particulate matter onto the screening screen 114 for screening, prevent the discharge port 118 from being blocked, and also prevent air from flowing backward.
[0048] Working principle: When the drive motor 105 is turned on, it drives the spiral blades 111 to rotate through the hollow rod 109, which can separate the sulfonated particulate matter and the sulfur dioxide mixture, improving the effect of centrifugal force. The mixed gas rotates along the spiral groove 115 inside the outer cylinder 1. Under the action of centrifugal force, the particulate matter is thrown towards the inner wall and moves down along the inner wall to be discharged through the discharge port 118. The gas enters the interior of the hollow rod 109 through the conical hopper 116, and then is transmitted to the upper end of the outer cylinder 1 through multiple exhaust holes 110 opened at the upper end of the hollow rod 109, and is discharged through the exhaust pipe 106. A one-way valve 107 is fixedly installed on the outer surface of the exhaust pipe 106. The one-way valve 107 can prevent gas backflow from affecting the separation effect. A baffle plate 108 is fixedly installed at the upper end of the interior of the outer cylinder 1 to prevent the mixed gas from entering the exhaust hole 110 and affecting the gas discharge. A filter screen plate 117 is fixedly installed inside the conical hopper 116 to block particulate matter from entering the interior of the hollow rod 109, which can just separate the particulate matter from the gas.
[0049] Particles fall through the discharge port 118 at the bottom of the cone 101 into the interior of the screening hood 102. A screening screen 114 is installed at an incline inside the screening hood 102. Particles fall onto the screening screen 114 and slide under the action of gravity. Smaller particles are screened and fall through the screening screen 114, while larger particles slide from the screening screen 114 into the through channel 103 and are discharged from the through channel 103. A connecting rod 112 is fixedly installed at the upper end inside the screening hood 102. A conical separating block 113 is fixedly installed at the center of the connecting rod 112. The conical separating block 113 can disperse the separated particles onto the screening screen 114 for screening, prevent the discharge port 118 from being blocked, and also prevent air from flowing backward.
[0050] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.
Claims
1. A cyclone separator for preventing material from flying during unloading, comprising: An outer cylinder (1) and a conical cylinder (101), wherein the outer cylinder (1) is connected to the conical cylinder (101), characterized in that it further comprises: A separation assembly is disposed inside the outer cylinder (1), the separation assembly comprising: A drive motor (105) is fixedly installed at the center of the top outer surface of the outer cylinder (1), and the output end of the drive motor (105) passes through the outer cylinder (1). A hollow rod (109) is fixedly installed at the output end of the drive motor (105); The spiral blade (111) is fixedly disposed on the outer surface of the hollow rod (109); The sieving assembly is located at the bottom of the cone (101).
2. A cyclone separator for preventing flying material during unloading according to claim 1, characterized in that: The separation component also includes: Multiple vent holes (110) are provided on the outer surface of the hollow rod (109) near the upper end; A baffle plate (108) is fixedly installed at the upper end inside the outer cylinder (1) to block particulate matter; A conical bucket (116) is fixedly disposed at the bottom of the hollow rod (109), and the conical bucket (116) is connected to the hollow rod (109); The filter screen (117) is fixedly installed inside the conical bucket (116) and can filter gas and particulate matter.
3. A cyclone separator for preventing flying material during unloading according to claim 1, characterized in that: The sieving component includes: The discharge port (118) is located at the bottom of the cone (101); A screening cover (102) is fixedly installed at the bottom of the cone (101). The screening cover (102) is connected to the discharge port (118). A through groove (103) is provided on one side of the screening cover (102). A screening mesh plate (114) is fixedly installed inside the screening cover (102), and the screening mesh plate (114) is inclined.
4. A cyclone separator for preventing flying material during unloading according to claim 3, characterized in that: A connecting rod (112) is fixedly installed at the upper inside of the screening cover (102), and a conical separation block (113) is fixedly installed at the center of the connecting rod (112).
5. A cyclone separator for preventing flying material during unloading according to claim 1, characterized in that: The upper end of the outer surface of the outer cylinder (1) is fixedly provided with a feed pipe (104).
6. A cyclone separator for preventing flying material during unloading according to claim 1, characterized in that: An exhaust pipe (106) is fixedly installed on one side of the top outer surface of the outer cylinder (1).
7. A cyclone separator for preventing flying material during unloading according to claim 6, characterized in that: A one-way valve (107) is fixedly installed on the outer surface of the exhaust pipe (106).
8. A cyclone separator for preventing flying material during unloading according to claim 1, characterized in that: The outer cylinder (1) has a spiral groove (115) inside.