High-safety multifunctional filtering device
By designing a multifunctional filter device including a cylinder, an inclined filter, a slag outlet, a spiral rod and a rotating motor, the problems of solid slag accumulation and safety hazards are solved, and efficient filtration is achieved and the safety of the filtration process is improved. sex.
Patent Information
- Application Number
- CN202421311218.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-02-21
- Estimated Expiration
- 2034-06-07
AI Technical Summary
During the filtration process of the existing filtration device, solid slag material accumulates on the surface of the filter mesh, affecting the filtration efficiency. Moreover, staff may come into contact with harmful raw materials when cleaning the solid slag material, which poses safety hazards.
Design a multifunctional filter device, including a cylinder, an inclined filter, a slag outlet, a spiral rod and a rotating motor. Through the cooperation of the slag and a rotating motor, the solid slag material is automatically discharged from the filter to avoid solid slag. Material accumulation ensures filtration efficiency and reduces contact between staff and solid slag materials.
It effectively avoids the accumulation of solid slag on the filter screen, ensures filtration efficiency, and automatically discharges solid slag, significantly improving the safety of the filtration process and reducing the contact between staff and harmful substances.
Smart Images
Figure CN222510714U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of filtering devices, and in particular to a multifunctional filtering device with high safety. Background Art
[0002] In industrial production, some liquid industrial raw materials contain a large amount of solid slag before entering the process, which will hinder subsequent processing and production. Therefore, a filtering device is needed to filter out the solid slag in the raw materials.
[0003] In the related technology, a simple filtering device is designed, which includes a cylinder, a discharge pipe is arranged at the bottom of the cylinder, and a filter screen is fixedly installed in the cylinder. When in use, the raw materials are poured into the cylinder, and the filter screen separates the solid residue in the raw materials. The solid residue in the raw materials is filtered out and discharged from the discharge pipe. The device has a simple structure and is often used in situations where a large amount of liquid raw materials are coarsely filtered.
[0004] In the process of implementing this application, it was found that there are at least the following problems in this technology: solid slag will continue to accumulate on the surface of the filter net, affecting the filtering efficiency of the filter net. At this time, the staff is required to use tools to remove the solid slag on the filter net to ensure the filtering effect of the filter net; however, in the process of removing the solid slag, the staff may come into contact with the solid slag, and the raw materials remaining on the solid slag may affect the health of the staff, posing a safety hazard. Utility Model Content
[0005] In order to facilitate the discharge of solid residue deposited on the filter net, ensure a good filtering effect, avoid contact between staff and solid residue as much as possible, and improve the safety of the filtering process, the present application provides a high-safety multifunctional filtering device.
[0006] The present application provides a highly secure multifunctional filtering device using the following technical solutions:
[0007] A highly safe multifunctional filtering device comprises a support frame, a cylinder is fixedly arranged on the support frame, a feed pipe is arranged on the top of the cylinder, a filter screen is fixedly arranged in the cylinder, the filter screen is arranged obliquely in the cylinder, a slag discharge channel is fixed and connected to the side wall of the cylinder, the slag discharge channel is arranged close to the lowest point of the filter screen, a spiral rod is rotatably arranged in the slag discharge channel, a rotating motor is arranged at one end of the slag discharge channel away from the cylinder, the driving shaft of the rotating motor is fixedly connected to the spiral rod, a slag discharge port is opened on the side wall of the slag discharge channel away from the end of the cylinder, and the feed pipe is arranged directly above the highest point of the filter screen.
[0008] By adopting the above technical scheme, when in use, the raw material is first slowly injected into the cylinder from the feed pipe, and the solid slag in the raw material is filtered out by the filter screen and moves to the lowest point along the filter screen, so that the solid slag accumulates at the lowest point of the filter screen; at this time, the spiral rod is driven to rotate by the rotating motor, and the spiral rod guides the solid slag to further enter the slag discharge channel, and the solid slag has a blocking effect on the slag discharge channel. At this time, the injection of raw materials is increased, and the solid slag prevents the raw material from directly escaping from the slag discharge channel; and the rotation of the spiral rod can be controlled by the rotating motor to properly discharge the solid slag from the slag discharge port, so as to ensure that the solid slag on the filter screen will not accumulate excessively and cause blockage of the filter screen; thereby, it is convenient to discharge the solid slag deposited on the filter screen, thereby ensuring a good filtering effect, and in this process, it is avoided as much as possible that the staff contacts the solid slag, thereby improving the safety of the filtering process.
[0009] Preferably, the slag discharge channel includes a conical section and a straight section, the large-diameter end of the conical section is connected to the cylinder, the small-diameter end of the conical section is connected to the straight section, the spiral rod passes through the conical section and the straight section at the same time, and the slag discharge port is arranged on the straight section.
[0010] By adopting the above technical solution, as the spiral rod rotates, the solid slag enters the straight section from the conical section. During the movement of the solid slag in the conical section, the inner wall of the conical section gradually approaches the spiral rod. On the one hand, it helps to crush and discharge large particles of solid slag, and on the other hand, it helps to reduce the gap between the solid slag, thereby helping to compact the solid slag and improve the blocking effect.
[0011] Preferably, the spiral rod and the inner wall of the straight section are in contact with each other.
[0012] By adopting the above technical solution, the direct flow of solid slag between the blades of the spiral rod is avoided as much as possible, and the controllability of the movement of solid slag in the straight section is ensured, so as to effectively control the discharge speed of the solid slag.
[0013] Preferably, the slag discharge channel further comprises an end cover, the end cover is threadedly mounted on an end of the straight section away from the conical section, the spiral rod is rotatably arranged in the end cover, and the rotating motor is fixedly arranged on the end cover.
[0014] By adopting the above technical solution, the end cover is rotated and removed, and the spiral rod is taken out together with the end cover, so that the slag discharge channel and the spiral rod can be cleaned conveniently.
[0015] Preferably, a rubber pad is fixedly disposed inside the end cover, and the end of the straight section abuts against the rubber pad.
[0016] By adopting the above technical solution, when the end cover is tightened on the straight section, the end of the straight section is pressed against the rubber pad, and the rubber pad further seals the end of the straight section, thereby preventing liquid from spreading into the connection between the end cover and the straight section, thereby minimizing rust on the threaded connection between the end cover and the straight section and improving the service life of the device.
[0017] Preferably, a baffle is fixedly provided on the side wall of the straight section, and the baffle is arranged around the slag outlet.
[0018] By adopting the above technical solution, the shield helps to prevent the solid slag from being splashed out due to inertia at the moment of leaving the slag outlet, ensuring that the solid slag can fall into the collection container below.
[0019] Preferably, a vibration motor is fixedly mounted on the support frame, and a driving shaft of the vibration motor abuts against a side wall of the cylinder.
[0020] By adopting the above technical solution, when the viscosity of the solid slag is high, when the vibration motor is started, the cylinder and the filter screen vibrate, thereby preventing the solid slag from sticking to the filter screen.
[0021] Preferably, an observation window is provided on one side of the outer wall of the cylinder.
[0022] By adopting the above technical solution, the staff can observe the accumulation degree of solid slag inside the cylinder through the observation window, so as to control the rotation of the rotating motor in time.
[0023] Preferably, a valve is fixedly provided on the feed pipe, and the valve is used to control the flow rate of the feed pipe.
[0024] By adopting the above technical solution, the staff can use the valve to adjust the injection speed of the raw materials in the feed pipe.
[0025] In summary, the present application includes at least one of the following beneficial technical effects:
[0026] 1. By setting the support frame, cylinder, feed pipe, filter screen, slag discharge channel, screw rod, rotating motor and slag discharge port, it is convenient to discharge the solid slag deposited on the filter screen to ensure a good filtering effect. In this process, the contact between the staff and the solid slag is avoided as much as possible, which improves the safety of the filtering process;
[0027] 2. By setting up the cone section, straight section, end cover and rubber pad, it helps to crush and discharge large particles of solid slag on the one hand, and on the other hand, it helps to reduce the gap between the solid slag, thereby helping to compact the solid slag and improve the blocking effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] Figure 1It is a structural schematic diagram of a high-security multifunctional filtering device provided in an embodiment of the present application.
[0029] Figure 2 It is a schematic diagram of the cross-sectional structure of a high-safety multifunctional filtering device provided in an embodiment of the present application.
[0030] Figure 3 yes Figure 2 Enlarged view of part A.
[0031] Explanation of the reference numerals: 1. support frame; 11. cylinder; 111. feed pipe; 1111. valve; 112. filter screen; 113. observation window; 12. vibration motor; 2. slag discharge channel; 21. cone section; 22. straight section; 221. slag discharge port; 222. baffle; 23. end cover; 231. screw rod; 232. rotating motor; 233. rubber pad. DETAILED DESCRIPTION
[0032] The following is combined with Figure 1-3 This application is described in further detail.
[0033] The present application embodiment discloses a highly secure multifunctional filtering device. Figure 1 and Figure 2 , which includes a support frame 1, on which a cylinder 11 is fixedly mounted. An observation window 113 for observing the inside of the cylinder 11 is provided on one side of the outer wall of the cylinder 11. A filter screen 112 is fixedly mounted inside the cylinder 11, and the filter screen 112 is made of stainless steel. The filter screen 112 is inclined in the cylinder 11. A feed pipe 111 is arranged at the top of the cylinder 11, and the feed pipe 111 is arranged just above the highest point of the filter screen 112, and liquid raw materials are injected into the cylinder 11 through the feed pipe 111. A valve 1111 for controlling the injection speed of the feed pipe 111 is fixedly arranged on the feed pipe 111. The solid slag in the raw material is filtered out by the filter screen 112, and flows to the bottom along the filter screen 112 for preliminary accumulation.
[0034] Reference Figure 2 and Figure 3 The side wall of the cylinder 11 is fixed and connected to a slag channel 2, which is arranged near the lowest point of the filter screen 112 to discharge the accumulated solid slag. A screw rod 231 is rotatably installed in the slag channel 2. Through the rotation of the screw rod 231, the solid slag can be further pushed and guided to move out of the slag channel 2. A rotating motor 232 is installed at one end of the slag channel 2 away from the cylinder 11. The driving shaft of the rotating motor 232 is fixedly connected to the screw rod 231 to provide power for the rotation of the screw rod 231. A slag outlet 221 is also provided on the side wall of the slag channel 2 away from the end of the cylinder 11 for finally discharging the solid slag.
[0035] In order to facilitate the crushing and discharge of large particles of solid slag, refer to Figure 2 and Figure 3 The slag channel 2 includes a cone section 21, a straight section 22, and an end cover 23. The large-diameter end of the cone section 21 is interconnected with the cylinder 11, and the small-diameter end of the cone section 21 is interconnected with the straight section 22. A shield 222 is fixedly provided on the side wall of the straight section 22. The shield 222 is arranged around the slag outlet 221 on the straight section 22, which helps to prevent the solid slag from being splashed by inertia at the moment of leaving the slag outlet 221, ensuring that the solid slag can fall into the collection container below. The end cover 23 is threadedly connected to the end of the straight section 22, and a rubber pad 233 is arranged in the end cover 23, and the end of the straight section 22 is pressed against the rubber pad 233. The rubber pad 233 prevents the liquid from spreading into the space between the end cover 23 and the straight section 22, causing rust on the thread. The spiral rod 231 rotates on the end cover 23 and passes through the cone section 21 and the straight section 22 at the same time, and fits with the inner wall of the straight section 22. The spiral rod 231 can be removed together with the end cover 23 , so as to facilitate cleaning and maintenance of the spiral rod 231 and the inner sides of the conical section 21 and the straight section 22 .
[0036] Reference Figure 2 and Figure 3 As the spiral rod 231 rotates, the solid slag enters the straight section 22 from the conical section 21. As the solid slag moves in the conical section 21, the inner wall of the conical section 21 gradually approaches the spiral rod 231, which helps to crush and discharge large particles of solid slag, and can also reduce the gap between the solid slag, improve the compaction effect of the solid slag, and block the slag discharge channel 2 with the solid slag.
[0037] In order to prevent the solid slag from adhering to the filter screen 112, refer to Figure 1 and Figure 2 A vibration motor 12 is fixedly mounted on the support frame 1. The driving shaft of the vibration motor 12 abuts against the side wall of the cylinder 11 to provide vibration force. When the solid slag has high viscosity and is easy to adhere to the filter screen 112, the vibration motor 12 can be started. The vibration force generated by the vibration motor 12 is transmitted to the cylinder 11 and the filter screen 112, thereby effectively preventing the solid slag from adhering to the filter screen 112 and keeping the filter screen 112 unobstructed.
[0038] The implementation principle of a highly safe multifunctional filtering device in the embodiment of the present application is as follows: when in use, first open the valve 1111 slightly, and slowly inject the raw material from the feed pipe 111 into the cylinder 11. After the solid slag in the raw material is filtered out by the filter screen 112, it moves to the lowest point along the filter screen 112, so that the solid slag is initially accumulated at the lowest point of the filter screen 112. Then, the accumulation degree of the solid slag is observed through the observation window 113. When the solid slag accumulates more, the rotating motor 232 is turned on to drive the screw rod 231 to rotate, and the screw rod 231 guides the solid slag to further enter the slag channel 2. At this time, the solid slag has a blocking effect on the slag channel 2. Then, increase the injection of the raw material, and the solid slag prevents the raw material from directly escaping from the slag channel 2. The rotation of the screw rod 231 is controlled by the rotating motor 232 to properly discharge the solid slag from the slag outlet 221. This makes it easy to discharge the solid slag deposited on the filter screen 112, ensuring a good filtering effect, and in this process, it is avoided as much as possible that the staff comes into contact with the solid slag, thereby improving the safety of the filtering process.
[0039] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A multifunctional filtering device with high safety, comprising a support frame (1), a barrel (11) being fixedly arranged on the support frame (1), a feed pipe (111) being arranged on the top of the barrel (11), and a filter screen (112) being fixedly arranged inside the barrel (11), characterized in that: The filter screen (112) is arranged obliquely in the cylinder (11); the side wall of the cylinder (11) is fixed and connected to a slag discharge channel (2); the slag discharge channel (2) is arranged close to the lowest point of the filter screen (112); a screw rod (231) is rotatably arranged in the slag discharge channel (2); a rotating motor (232) is arranged at one end of the slag discharge channel (2) away from the cylinder (11); a driving shaft of the rotating motor (232) is fixedly connected to the screw rod (231); a slag discharge port (221) is provided on the side wall of the end of the slag discharge channel (2) away from the cylinder (11); and the feed pipe (111) is arranged directly above the highest point of the filter screen (112).
2. A highly secure multifunctional filtering device according to claim 1, characterized in that: The slag discharge channel (2) comprises a conical section (21) and a straight section (22); a large-diameter end of the conical section (21) is connected to the barrel (11); a small-diameter end of the conical section (21) is connected to the straight section (22); the spiral rod (231) passes through the conical section (21) and the straight section (22) at the same time; and the slag discharge port (221) is arranged on the straight section (22).
3. A highly secure multifunctional filtering device according to claim 2, characterized in that: The spiral rod (231) and the inner wall of the straight section (22) are in contact with each other.
4. A highly secure multifunctional filtering device according to claim 2, characterized in that: The slag discharge channel (2) further comprises an end cover (23), wherein the end cover (23) is threadedly mounted on an end of the straight section (22) away from the conical section (21), the spiral rod (231) is rotatably arranged in the end cover (23), and the rotating motor (232) is fixedly arranged on the end cover (23).
5. A high-security multifunctional filtering device according to claim 4, characterized in that: A rubber pad (233) is fixedly arranged inside the end cover (23), and the end of the straight section (22) abuts against the rubber pad (233).
6. A highly secure multifunctional filtering device according to claim 2, characterized in that: A baffle (222) is fixedly provided on the side wall of the straight section (22), and the baffle (222) is arranged around the slag outlet (221).
7. A high-security multifunctional filtering device according to claim 1, characterized in that: A vibration motor (12) is fixedly mounted on the support frame (1), and a driving shaft of the vibration motor (12) abuts against a side wall of the cylinder (11).
8. A high-security multifunctional filtering device according to claim 1, characterized in that: An observation window (113) is provided on one side of the outer wall of the cylinder (11).
9. A high-security multifunctional filtering device according to claim 1, characterized in that: The feed pipe (111) is fixedly provided with a valve (1111), and the valve (1111) is used to control the flow rate in the feed pipe (111).