Cyclone separator with anti-backmixing cone
By adopting a combined design of the upper and lower cylinder structures, drainage cylinders, conical tables and air tank tables in the cyclone separator, the problem of solid particles is solved, the separation efficiency is improved and the convenient collection of particles is achieved.
Patent Information
- Application Number
- CN202420964086.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-07
AI Technical Summary
The existing cyclone separators lack guidance in the dust collection chamber, resulting in the possibility of solid particles remixing into the fluid, affecting separation efficiency.
A cyclone separator with anti-return mixing cone is designed, adopting the upper cylinder and the lower cylinder structure, and a drainage cylinder is installed at the bottom of the lower cylinder, combining a conical table and a air tank table to prevent the backflow of solid particles and pass through the fan and The exhaust pipe guides the airflow to ensure that the solid particles are discharged from the discharge tank.
Effectively prevent solid particles from being remixed into the airflow, improve separation efficiency, and conveniently collect the discharged particles through the collection box, improving the efficiency and stability of the separation process.
Smart Images
Figure CN222240786U_ABST
Abstract
Description
Technical Field
[0001] The present application belongs to the technical field of tomato powder production, and specifically relates to a cyclone separator with an anti-return mixing cone. Background Art
[0002] In the production of tomato powder, the tomato pulp is first crushed and stirred to form a mixture. This mixture is sent to the cyclone separator, and then the rotating airflow forms centrifugal force inside the separator. This process causes the solid particles to move to the periphery of the separator under the action of centrifugal force in the airflow, and finally separate from the airflow and be collected to form tomato powder.
[0003] For example, a cyclone separator is disclosed in the patent with the announcement number CN214319453U. The utility model discloses a cyclone separator, including a tank body and a dust collecting funnel, the tank body includes a dust removal chamber and a dust collecting chamber, the tank body is provided with a partition, an air inlet, an exhaust port and a dust exhaust port, the air inlet and the exhaust port are connected to the dust removal chamber, the air inlet is arranged in a downward direction along the tangent of the outer wall of the tank body, the exhaust port is arranged at the upper end of the tank body, the dust exhaust port is connected to the dust collecting chamber, the partition is used to separate the dust removal chamber and the dust collecting chamber, a plurality of dust collecting funnels are arranged, the dust collecting funnels are mounted on the partition, and the dust collecting funnels are connected to the dust removal chamber and the dust collecting chamber. To this end, the utility model proposes a cyclone separator that can improve the dust removal rate.
[0004] However, a cyclone separator of the application lacks a guide device in the dust collecting chamber, and the solids inside may be re-mixed into the fluid, affecting the separation efficiency. Utility Model Content
[0005] The purpose of the present application is to provide a cyclone separator with an anti-re-mixing cone in order to solve the problem that the above-mentioned cyclone separator lacks a guide device in the dust collecting chamber, and the solids inside may be remixed into the fluid, affecting the separation efficiency.
[0006] The technical solution adopted in the present application is as follows: a cyclone separator with an anti-backmixing cone comprises an upper cylinder, the lower end of the upper cylinder is fixedly connected to the lower cylinder, the bottom end of the lower cylinder is threadedly connected to the drainage cylinder, the bottom end of the drainage cylinder is fixedly installed with a fan, the top end of the fan and the exhaust pipe is fixedly connected to the inside of the drainage cylinder, the top end of the exhaust pipe is sleeved with an inner wind hood, the outer end of the inner wind hood is fixedly connected to the outer wind hood, the inside of the drainage cylinder and the lower side section close to the outer wind hood is provided with a discharge trough, the top of the outer wind hood is fixedly installed with a fixing seat, the top of the fixing seat and the inside of the lower cylinder is fixedly connected with a conical platform, the top side end of the upper cylinder is fixedly connected to the air inlet pipe, and the top end of the upper cylinder is fixedly connected to the upper exhaust pipe.
[0007] By adopting the above technical solution, the drainage tube installed at the bottom of the lower cylinder can guide and separate the fixed particles with larger volume, and prevent the particles from flowing back and remixing in the airflow in the upper exhaust pipe. In use, gas is introduced into the interior of the upper cylinder through the air inlet pipe. After the gas enters the interior of the upper cylinder, it will make the larger solid particles stick to the interior of the lower cylinder and slide to the interior of the drainage tube. When the airflow reaches the bottom of the lower cylinder, it will move upward at the cone table and the wind trough table. The cone table and the wind trough table can prevent the solid from flowing back and mixing in the gas. At the same time, the fan is started to send the guided airflow to the interior of the outer wind hood through the exhaust pipe. The gas will pass through the top of the inner wind hood through the exhaust pipe and move obliquely downward along the internal channel of the outer wind hood. Finally, the guided gas will drive the solid particles that fall to the drainage tube to be discharged from the discharge trough.
[0008] In a preferred embodiment, a bend pipe is fixedly connected to the top end of the air intake pipe, and a collecting pipe is fixedly connected to the top end of the upper exhaust pipe.
[0009] By adopting the above technical solution, the curved design of the curved pipe can allow the gas to rotate in the direction of entering the upper cylinder in advance, which is convenient for the separation of solid and gas. The separated gas discharged from the upper exhaust pipe can be collected by the collection pipe.
[0010] In a preferred embodiment, a thread groove is formed on the surface of the drainage tube, and a sealing ring is sleeved on the outer side of the thread groove.
[0011] By adopting the above technical solution, the drainage tube is threadedly installed on the lower end of the lower cylinder, and the sealing ring is used to protect the connection to avoid air leakage.
[0012] In a preferred embodiment, an exhaust pipe is fixedly connected to the bottom side end of the fan.
[0013] By adopting the above technical solution, the fan can draw the external airflow for guidance through the exhaust pipe.
[0014] In a preferred embodiment, the top end of the conical platform is fixedly connected to a duct platform.
[0015] By adopting the above technical solution, the directions of the cone platform and the wind slot platform are opposite, and the cone platform and the wind slot platform can prevent solid diversion and allow gas to flow upward.
[0016] In a preferred embodiment, a collecting box is fixedly mounted on the outer end of the discharge chute.
[0017] By adopting the above technical solution, the solid particles discharged from the discharge chute can be collected in a collection box to facilitate subsequent processing.
[0018] In a preferred embodiment, the outer end of the upper cylinder is fixedly connected to a mounting seat, and the bottom end of the mounting seat is fixedly mounted with a bracket.
[0019] By adopting the above technical solution, the mounting seat is used to mount the bracket on the outer end of the upper cylinder, which is convenient for fixing the entire device and improving the stability of the device.
[0020] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:
[0021] In the present application, during use, gas is introduced into the interior of the upper cylinder through the air inlet pipe. After the gas enters the interior of the upper cylinder, it will cause the larger solid particles to stick to the interior of the lower cylinder and slide to the interior of the drainage cylinder. When the airflow reaches the bottom of the lower cylinder, it will move upward at the cone platform and the wind slot platform. The cone platform and the wind slot platform can prevent the solid from flowing back and mixing in the gas. At the same time, the fan is started to send the guide airflow to the interior of the outer wind hood through the exhaust pipe. The gas will pass through the top of the inner wind hood through the exhaust pipe and move obliquely downward along the internal channel of the outer wind hood. Finally, the guide gas will drive the solid particles that fall to the drainage cylinder to be discharged from the discharge trough. The discharged particles can be collected in a collection box for subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 This is a schematic diagram of the overall structure of a cyclone separator with an anti-remixing cone in the present application;
[0023] Figure 2 It is a plan view of the internal structure of the separator in this application;
[0024] Figure 3 This is a schematic diagram of the structure of the guide device in this application;
[0025] Figure 4 This is a diagram of the outer wind hood and some of its adjacent structures in this application.
[0026] Markings in the figure: 1. Upper cylinder; 2. Bend pipe; 3. Inlet pipe; 4. Lower cylinder; 5. Mounting seat; 6. Bracket; 7. Upper exhaust pipe; 8. Sealing ring; 9. Drainage tube; 10. Threaded groove; 11. Discharge chute; 12. Collecting pipe; 13. Fan; 14. Exhaust pipe; 15. Exhaust pipe; 16. Outer wind hood; 17. Fixed seat; 18. Conical platform; 19. Wind trough platform; 20. Collecting box; 22. Inner wind hood. DETAILED DESCRIPTION
[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0028] Example:
[0029] Reference Figure 1-4 A cyclone separator with an anti-return mixing cone comprises an upper cylinder 1, the lower end of the upper cylinder 1 is fixedly connected to a lower cylinder 4, the bottom end of the lower cylinder 4 is threadedly connected to a drainage cylinder 9, a fan 13 is fixedly installed at the bottom end of the drainage cylinder 9, an exhaust pipe 15 is fixedly connected to the top of the fan 13 and located inside the drainage cylinder 9, an inner wind cover 22 is sleeved on the top of the exhaust pipe 15, an outer end of the inner wind cover 22 is fixedly connected to an outer wind cover 16, a discharge trough 11 is provided inside the drainage cylinder 9 and close to the lower side section of the outer wind cover 16, a fixing seat 17 is fixedly installed on the top of the outer wind cover 16, a conical platform 18 is fixedly connected to the top of the fixing seat 17 and located inside the lower cylinder 4, an air inlet pipe 3 is fixedly connected to the top side end of the upper cylinder 1, and an upper exhaust pipe 7 is fixedly connected to the top of the upper cylinder 1. The interior of the upper cylinder 1 and the lower cylinder 4 is used to guide and separate the airflow. The drainage tube 9 installed at the bottom of the lower cylinder 4 can guide and separate the fixed particles with larger volume, and prevent the particles from flowing back and remixing in the airflow in the upper exhaust pipe 7. In use, gas is introduced into the interior of the upper cylinder 1 through the air inlet pipe 3. After the gas enters the interior of the upper cylinder 1, it will make the larger solid particles stick to the interior of the lower cylinder 4 and slide to the interior of the drainage tube 9. When the airflow reaches the bottom of the lower cylinder 4, it will move upward at the cone platform 18 and the wind trough platform 19. The cone platform 18 and the wind trough platform 19 can prevent the solid from flowing back and mixing in the gas. At the same time, the fan 13 is started to send the guided airflow to the interior of the outer wind cover 16 through the exhaust pipe 15. The gas will pass through the top of the inner wind cover 22 through the exhaust pipe 15 and move obliquely downward along the internal channel of the outer wind cover 16. Finally, the guided gas will drive the solid particles that fall to the drainage tube 9 to be discharged from the discharge trough 11.
[0030] Reference Figure 1 and Figure 2 The top of the air inlet pipe 3 is fixedly connected with an elbow 2, and the top of the upper exhaust pipe 7 is fixedly connected with a collecting pipe 12. The elbow 2 is installed at the outer end of the upper cylinder 1, and its curved design can allow the gas to rotate in the direction of entering the interior of the upper cylinder 1 in advance, which is convenient for the separation of solids and gases. The separated gas discharged from the upper exhaust pipe 7 can be collected by the collecting pipe 12.
[0031] Reference Figure 1-3The surface of the drainage tube 9 is provided with a thread groove 10, and the outer side of the thread groove 10 is sleeved with a sealing ring 8. The thread groove 10 allows the drainage tube 9 to be threadedly installed on the lower end of the lower cylinder 4, and the sealing ring 8 is used to protect the connection to avoid air leakage.
[0032] Reference Figure 3 The bottom side of the fan 13 is fixedly connected with an air extraction pipe 14. When the fan 13 is started, the air flow for guiding from the outside can be extracted through the air extraction pipe 14.
[0033] Reference Figure 2 and Figure 3 The top of the conical platform 18 is fixedly connected with a gust platform 19. The conical platform 18 and the gust platform 19 are in opposite directions, and the conical platform 18 and the gust platform 19 can prevent solid diversion and allow gas to flow upward.
[0034] Reference Figure 2 A collecting box 20 is fixedly mounted on the outer end of the discharge trough 11. The collecting box 20 is used to collect solid particles for subsequent processing.
[0035] Reference Figure 1 The outer end of the upper cylinder 1 is fixedly connected with a mounting seat 5, and the bottom end of the mounting seat 5 is fixedly mounted with a bracket 6. The mounting seat 5 is used to mount the bracket 6 on the outer end of the upper cylinder 1, which is convenient for fixing the device as a whole and improving the stability of the device.
[0036] The implementation principle of the embodiment of the cyclone separator with an anti-re-mixing cone of the present application is as follows: the interior of the upper cylinder 1 and the lower cylinder 4 is used to guide and separate the airflow, and the guide tube 9 installed at the bottom of the lower cylinder 4 can guide and separate the fixed particles with larger volume, and prevent the particles from flowing back and remixing in the airflow in the upper exhaust pipe 7. The elbow 2 is installed at the outer end of the upper cylinder 1, and its curved design can allow the gas to enter the interior of the upper cylinder 1 in the direction of rotation in advance, which is convenient for the separation of solids and gases. The separated gas discharged from the upper exhaust pipe 7 can be collected by the collection pipe 12. In use, gas is introduced into the interior of the upper cylinder 1 through the air inlet pipe 3. After the gas enters the interior of the upper cylinder 1, it will make the larger solid particles stick to the interior of the lower cylinder 4 and slide to the interior of the drainage cylinder 9. When the airflow reaches the bottom of the lower cylinder 4, it will move upward at the conical platform 18 and the wind trough platform 19. The conical platform 18 and the wind trough platform 19 can prevent the solid from flowing back and mixing in the gas. At the same time, the fan 13 is started to send the guided airflow to the interior of the outer wind cover 16 through the exhaust pipe 15. The gas will pass through the top of the inner wind cover 22 through the exhaust pipe 15 and move obliquely downward along the internal channel of the outer wind cover 16. Finally, the guided gas will drive the solid particles that fall to the drainage cylinder 9 to be discharged from the discharge trough 11. The discharged particles can be collected in the collection box 20 for subsequent processing. The device can guide the separated solid particles to prevent them from being mixed into the gas again, thereby improving the separation efficiency.
[0037] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims
1. A cyclone separator with an anti-remixing cone, comprising an upper cylinder (1), characterized in that: The lower end of the upper cylinder (1) is fixedly connected to the lower cylinder (4), the bottom end of the lower cylinder (4) is threadedly connected to the drainage tube (9), the bottom end of the drainage tube (9) is fixedly mounted with a fan (13), the top end of the fan (13) and located inside the drainage tube (9) is fixedly connected to an exhaust pipe (15), the top end of the exhaust pipe (15) is sleeved with an inner wind cover (22), and the outer end of the inner wind cover (22) is fixedly connected to an outer wind cover ( 16), a discharge trough (11) is provided inside the drainage tube (9) and close to the lower side section of the outer wind cover (16), a fixing seat (17) is fixedly installed on the top of the outer wind cover (16), a conical platform (18) is fixedly connected to the top of the fixing seat (17) and located inside the lower cylinder (4), an air inlet pipe (3) is fixedly connected to the top side end of the upper cylinder (1), and an upper exhaust pipe (7) is fixedly connected to the top of the upper cylinder (1).
2. A cyclone separator with an anti-remixing cone as claimed in claim 1, characterized in that: The top end of the air intake pipe (3) is fixedly connected to a bent pipe (2), and the top end of the upper exhaust pipe (7) is fixedly connected to a collecting pipe (12).
3. A cyclone separator with an anti-remixing cone as claimed in claim 1, characterized in that: A thread groove (10) is provided on the surface of the drainage tube (9), and a sealing ring (8) is sleeved on the outer side of the thread groove (10).
4. A cyclone separator with an anti-remixing cone as claimed in claim 1, characterized in that: The bottom side end of the fan (13) is fixedly connected with an exhaust pipe (14).
5. A cyclone separator with an anti-remixing cone as claimed in claim 1, characterized in that: The top end of the conical platform (18) is fixedly connected to a wind trough platform (19).
6. A cyclone separator with an anti-remixing cone as claimed in claim 1, characterized in that: A collecting box (20) is fixedly mounted on the outer end of the discharge trough (11).
7. A cyclone separator with an anti-remixing cone as claimed in claim 1, characterized in that: The outer end of the upper cylinder (1) is fixedly connected to a mounting seat (5), and the bottom end of the mounting seat (5) is fixedly mounted with a bracket (6).