Desulfurizing tower valve with filtering function

Abstract

The utility model discloses a desulfurizing tower valve with a filtering function, and relates to the technical field of desulfurizing tower valves. The interior of the main body is connected with a filter plate through a pushing mechanism, the filter plate is connected with a fixing rod through sliding connection, the fixing rod is fixedly connected with the interior of the main body, and the interior of the main body is connected with an activated carbon plate through sliding connection; the interior of the main body is connected with a lead screw, the lead screw is connected with a sliding block through threaded connection, the front portion of the sliding block is fixedly connected with a baffle, the baffle is slidably connected with the interior of the main body, and a detector is arranged in the main body and connected with an alarm. When the protruding position of the cam is separated from the roller, the filter plate is automatically reset through the spring to shake, the surface of the filter plate is prevented from being blocked, when the structure is used, the filter effect is better, meanwhile, the situation that the filter effect becomes poor due to blockage of the filter screen can be prevented, and the sliding block above the lead screw drives the baffle to move to block the interior of the valve.

Description

Technical Field

[0001] The utility model relates to the technical field of desulfurization tower valves, in particular to a desulfurization tower valve with a filtering function. Background Art

[0002] Valves can be used to control air, steam, various media, and are control components in fluid delivery systems, with functions such as cutoff, regulation, and diversion. Most of the existing valves are complicated to use during temporary installation, requiring frequent disassembly and assembly, and have a single function, and cannot filter impurities to a certain extent. Most of the existing valves are adjusted by bolts, with poor stability and poor filtering effect. When used, they cannot prevent the filtering effect from being deteriorated due to filter blockage, and have poor blocking effect and low blocking efficiency. When used, the diversion efficiency is poor and it is inconvenient to adjust.

[0003] Therefore, we proposed a desulfurization tower valve with filtering function to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a desulfurization tower valve with a filtering function to solve the problems of poor filtering effect and detection defects in the desulfurization tower valve with a filtering function currently on the market as mentioned in the background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a desulfurization tower valve with filtering function, comprising a main body;

[0006] The interior of the main body is connected to the filter plate via a pushing mechanism, and the filter plate is connected to the fixing rod via a sliding connection, and the fixing rod is fixedly connected to the interior of the main body, and the interior of the main body is connected to the activated carbon plate via a sliding connection;

[0007] The interior of the main body is connected to the screw rod, and the screw rod is connected to the slider through a threaded connection, and the front of the slider is fixedly connected to the baffle, and the baffle is slidably connected to the interior of the main body. A detector is arranged inside the main body, and the detector is connected to the alarm.

[0008] As a preferred technical solution of the utility model, the interior of the main body is fixedly connected to the motor, the front end of the motor is connected to the rotating rod, and the surface of the rotating rod is fixedly connected to the rear of the rotating plate.

[0009] As a preferred technical solution of the utility model, the rotating plates are arranged in an array about the surface of the rotating rods, a cover is arranged above the main body, and the cover and the latch are movably connected, and the latch is movably connected to the main body.

[0010] As a preferred technical solution of the utility model, the pushing mechanism includes a rotating shaft, a cam, a roller, a connecting rod, a spring, and a fixed rod. The rotating shaft passes through the inside of the main body and is rotatably connected, and the front end of the rotating shaft is fixedly connected to the cam, and the surface of the cam is in contact with the roller, the roller is fixedly connected to the rear end of the connecting rod, and the front end of the connecting rod is fixedly connected to the filter plate, and the surface of the filter plate is fixedly connected to the rear end of the spring, and the front end of the spring is fixedly connected to the inside of the main body.

[0011] As a preferred technical solution of the utility model, the fixing rods are symmetrically arranged about the center of the filter plate, and the filter plates are connected to the fixing rods through sliding connections, and the filter plates are connected to springs.

[0012] As a preferred technical solution of the utility model, the rotating shaft and one end of the screw rod are connected to a handle, and the surface of the handle is provided with anti-slip grooves, and the handle is made of metal.

[0013] As a preferred technical solution of the utility model, threads are arranged on the surfaces of both ends of the main body, and a gasket is arranged at the contact position between the bottom of the cover and the surface of the main body, and the material of the gasket is rubber.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The device is provided with a filtering structure. When in use, the two ends of the main body are connected to the outside through threads. When in use, after filtering through the internal filter plate, secondary filtering is performed through the activated carbon plate. When the filtering effect deteriorates after being used for a long time, the filter plate is pushed forward by the pushing mechanism, so that the filter plate slides above the fixed rod, and the spring is stretched at the same time. When the cam protrusion and the roller are separated, the filter plate is automatically reset by the spring to make the filter plate shake to prevent the filter plate surface from being blocked. When this structure is used, the filtering effect is better and the filtering effect can be prevented from being deteriorated due to the blockage of the filter screen;

[0016] 2. The device is provided with a detection structure. When in use, the incoming gas is detected by the detector to detect the desulfurization degree of the gas. When the desulfurization degree is not up to standard, the alarm is activated. At this time, the staff comes to turn the handle above the main body, so that the handle drives the screw rod to rotate. At the same time, the slider above the screw rod drives the baffle to move to block the inside of the valve. At this time, the staff detects whether there is any error in the desulfurization step. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main cross-sectional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the baffle structure of the utility model;

[0019] Figure 3It is a side view structural diagram of the cam of the utility model;

[0020] Figure 4 It is a side view structural diagram of the rotating plate of the utility model;

[0021] Figure 5 For the utility model Figure 1 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1. main body; 2. screw rod; 3. slider; 4. baffle; 5. filter plate; 6. detector; 7. alarm; 8. rotating shaft; 9. cam; 10. latch; 11. roller; 12. connecting rod; 13. spring; 14. fixing rod; 15. cover; 16. motor; 17. rotating rod; 18. rotating plate; 19. activated carbon plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] See also Figure 1-5 The utility model provides a technical solution: a desulfurization tower valve with filtering function, including a main body 1, the interior of the main body 1 is fixedly connected to a motor 16, and the front end of the motor 16 is connected to a rotating rod 17, and the surface of the rotating rod 17 is fixedly connected to the tail of a rotating plate 18, and the rotating plate 18 is arranged in an array with respect to the surface of the rotating rod 17, a cover 15 is arranged above the main body 1, and the cover 15 is movably connected to a latch 10, and the latch 10 is movably connected to the main body 1, threads are arranged on the surfaces of both ends of the main body 1, a gasket is arranged at a contact position between the cover 15 and the surface of the main body 1, and the gasket is made of rubber, the interior of the main body 1 is connected to a filter plate 5 through a pushing mechanism, and the pushing mechanism includes a rotating shaft 8, a cam 9, a roller 11, and a connecting rod 12. , spring 13, fixed rod 14, the rotating shaft 8 penetrates the main body 1 and is rotatably connected, and the front end of the rotating shaft 8 is fixedly connected to the cam 9, and the surface of the cam 9 is in contact with the roller 11, the roller 11 is fixedly connected to the tail end of the connecting rod 12, and the front end of the connecting rod 12 is fixedly connected to the filter plate 5, and the surface of the filter plate 5 is fixedly connected to the tail end of the spring 13, the front end of the spring 13 is fixedly connected to the inside of the main body 1, and the filter plate 5 is connected to the fixed rod 14 through a sliding connection, and the fixed rod 14 is fixedly connected to the inside of the main body 1, the fixed rod 14 is symmetrically arranged about the center of the filter plate 5, and the filter plates 5 are connected to the fixed rod 14 through a sliding connection, and the filter plates 5 are connected to the spring 13, and the inside of the main body 1 is connected to the activated carbon plate 19 through a sliding connection;

[0025] First, when using, the two ends of the main body 1 are connected to the outside through threads. When using, after filtering through the internal filter plate 5, secondary filtering is performed through the activated carbon plate 19. When the filtering effect becomes poor after using for a long time, the handle on the surface of the main body 1 can be turned, so that the handle drives the rotating shaft 8 to rotate, and the rotating shaft 8 drives the cam 9 in front to rotate. Since the cam 9 is in contact with the roller 11, the roller 11 is pushed, so that the roller 11 drives the front connecting rod 12 to move, so that the connecting rod 12 pushes the filter plate 5 forward, so that the filter plate 5 slides above the fixing rod 14. At the same time, the spring 13 is stretched. When the protrusion of the cam 9 is separated from the roller 11, the filter plate 5 is automatically reset by the spring 13, so that the filter plate 5 shakes to prevent the surface of the filter plate 5 from being blocked. At the same time, the motor 16 can be started to drive the rotating rod 17 to rotate, so that the multiple rotating plates 18 on the surface of the rotating rod 17 rotate synchronously, so that the flow rate is accelerated to increase the filtering efficiency. When the activated carbon plate 19 has been used for a long time, the plug 10 is pulled out and the cover 15 is opened to pull out the activated carbon plate 19 for replacement. Since a gasket is arranged under the cover 15, the sealing performance is better when it is used to prevent leakage;

[0026] The main body 1 is connected to the screw rod 2, and the screw rod 2 is connected to the slider 3 through a threaded connection, and the front of the slider 3 is fixedly connected to the baffle 4, and the baffle 4 is slidably connected to the main body 1. A detector 6 is arranged inside the main body 1, and the detector 6 is connected to the alarm 7. A handle is connected to the rotating shaft 8 and one end of the screw rod 2, and the handle surface is provided with anti-slip grooves, and the handle is made of metal;

[0027] At the same time, the gas entering during use is detected by the detector 6 to detect the desulfurization degree of the gas. When the desulfurization degree is not up to the standard, the alarm 7 is activated to sound an alarm. At this time, the staff comes to turn the handle above the main body 1, so that the handle drives the screw rod 2 to rotate. At the same time, the slider 3 above the screw rod 2 drives the baffle 4 to move to block the inside of the valve. At this time, the staff detects whether there is any error in the desulfurization step.

[0028] Working principle: When using the desulfurization tower valve with filtering function, first connect the two ends of the main body 1 to the outside through threads. When in use, filter through the internal filter plate 5, and then filter twice through the activated carbon plate 19. When the filtering effect becomes poor after using for too long, you can turn the handle on the surface of the main body 1, so that the handle drives the rotating shaft 8 to rotate, and the rotating shaft 8 drives the cam 9 in front to rotate. Since the cam 9 is in contact with the roller 11, the roller 11 is pushed, so that the roller 11 drives the front connecting rod 12 to move, so that the connecting rod 12 pushes the filter plate 5 forward, so that the filter plate 5 slides above the fixed rod 14, and the spring 13 is stretched at the same time. When the protrusion of the cam 9 is separated from the roller 11, the filter plate 5 is automatically reset by the spring 13, so that the filter plate 5 shakes to prevent the surface of the filter plate 5 from being blocked. Plug, and at the same time, the motor 16 can be started to drive the rotating rod 17 to rotate, so that the multiple rotating plates 18 on the surface of the rotating rod 17 rotate synchronously, so that the flow rate is accelerated to increase the filtration efficiency. When the activated carbon plate 19 has been used for too long, the plug 10 is unplugged and the cover 15 is opened to pull out the activated carbon plate 19 for replacement. Since a gasket is arranged under the cover 15, the sealing performance is better when it is used to prevent leakage. At the same time, the gas entering during use is detected by the detector 6 to detect the desulfurization degree of the gas. When the desulfurization degree is not up to the standard, the alarm 7 is started to alarm. At this time, the staff comes to turn the handle above the main body 1, so that the handle drives the screw rod 2 to rotate, and at the same time the slider 3 above the screw rod 2 drives the baffle 4 to move to block the inside of the valve. At this time, the staff detects whether there is any error in the desulfurization step.

[0029] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A desulfurization tower valve with filtering function, comprising a main body (1); Features: The interior of the main body (1) is connected to the filter plate (5) via a pushing mechanism, and the filter plate (5) is connected to the fixing rod (14) via a sliding connection, and the fixing rod (14) is fixedly connected to the interior of the main body (1), and the interior of the main body (1) is connected to the activated carbon plate (19) via a sliding connection; The interior of the main body (1) is connected to the screw rod (2), and the screw rod (2) is connected to the slider (3) through a threaded connection, and the front of the slider (3) is fixedly connected to the baffle (4), and the baffle (4) is slidably connected to the interior of the main body (1). A detector (6) is provided inside the main body (1), and the detector (6) is connected to an alarm (7).

2. The desulfurization tower valve with filtering function according to claim 1, characterized in that: The interior of the main body (1) is fixedly connected to the motor (16), the front end of the motor (16) is connected to the rotating rod (17), and the surface of the rotating rod (17) is fixedly connected to the rear end of the rotating plate (18).

3. The desulfurization tower valve with filtering function according to claim 2, characterized in that: The rotating plates (18) are arranged in an array on the surface of the rotating rod (17); a cover (15) is arranged above the main body (1); the cover (15) and the latch (10) are movably connected; and the latch (10) and the main body (1) are movably connected.

4. The desulfurization tower valve with filtering function according to claim 1, characterized in that: The pushing mechanism comprises a rotating shaft (8), a cam (9), a roller (11), a connecting rod (12), a spring (13), and a fixed rod (14); the rotating shaft (8) penetrates the interior of the main body (1) and is rotatably connected, and the front end of the rotating shaft (8) is fixedly connected to the cam (9), and the surface of the cam (9) is in contact with the roller (11); the roller (11) is fixedly connected to the rear end of the connecting rod (12), and the front end of the connecting rod (12) is fixedly connected to the filter plate (5), and the surface of the filter plate (5) is fixedly connected to the rear end of the spring (13), and the front end of the spring (13) is fixedly connected to the interior of the main body (1).

5. The desulfurization tower valve with filtering function according to claim 1, characterized in that: The fixing rods (14) are symmetrically arranged about the center of the filter plate (5), and the filter plates (5) are connected to the fixing rods (14) through sliding connections, and the filter plates (5) are connected to springs (13).

6. The desulfurization tower valve with filtering function according to claim 4, characterized in that: The rotating shaft (8) and one end of the screw rod (2) are both connected to a handle, and the surface of the handle is provided with anti-slip grooves, and the handle is made of metal.

7. The desulfurization tower valve with filtering function according to claim 3, characterized in that: The surfaces of both ends of the main body (1) are provided with threads, and a gasket is provided at the contact position between the bottom of the cover (15) and the surface of the main body (1), and the gasket is made of rubber.

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