Environment-friendly desulfurization equipment

Abstract

The utility model discloses environment-friendly desulfurization equipment which comprises an air inlet pipe and a shell, the air inlet pipe is communicated with the bottom of the shell, the top of the shell is open, and a desulfurizer filling component is detachably mounted in the shell; a flow guide assembly used for sealing and partitioning the desulfurizing agent filling assembly is mounted at the top of the inner cavity of the shell, and the flow guide assembly is located above the desulfurizing agent filling assembly; according to the utility model, the flow rate of gas discharged from the through hole is detected through the gas flow rate detection probe, the gas flow rate data of each through hole is recorded, and whether the gas flow rate of a certain through hole is abnormal or not is detected by comparing the data, so that the aim of detecting the filling of iron oxide desulfurizer particles is fulfilled; whether the filling quality of the iron oxide desulfurizer particles reaches the standard or not can be judged through detection in advance, and the purification effect on the sulfurized gas and the use effect of the desulfurizer are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of desulfurization equipment, in particular to an environmentally friendly desulfurization equipment. Background Art

[0002] Desulfurization refers to the process of removing sulfur from fuel before combustion and before flue gas emission. It is one of the important technical measures to prevent and control air pollution. There are generally three desulfurization methods: desulfurization before combustion, during combustion and after combustion. Iron oxide desulfurizer is a high-efficiency gas purifier made of iron oxide as the main active component and other promoters. It has a high removal performance for hydrogen sulfide between 20℃ and 100℃, and also has a certain removal effect on mercaptan organic sulfur and most nitrogen oxides. The quality of desulfurizer loading directly affects the use effect and must be given enough attention.

[0003] After the hydrogen sulfide desulfurizer is filled, the existing desulfurization equipment cannot detect the filling quality of the desulfurizer in the desulfurization equipment. Usually, professionals fill it based on personal experience, which is prone to errors. Once the filling quality is unqualified, the desulfurization effect of the desulfurizer will be greatly reduced, thereby affecting the normal use of the desulfurization equipment. Therefore, we need to propose an environmentally friendly desulfurization equipment. Utility Model Content

[0004] The purpose of the utility model is to provide an environmentally friendly desulfurization equipment, which has the advantage of being easy to detect the filling quality of the desulfurizer to ensure that the desulfurization equipment can be used normally, so as to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: an environmentally friendly desulfurization device, comprising an air intake pipe and a shell, wherein the air intake pipe is connected to the bottom of the shell, the top of the shell is open, and a desulfurization agent filling assembly is detachably installed inside the shell;

[0006] A flow guide component for sealing and partitioning the desulfurizing agent filling component is installed on the top of the inner cavity of the shell, and the flow guide component is located above the desulfurizing agent filling component;

[0007] A gas flow rate detection component capable of performing partition detection is installed on the top of the flow guide component.

[0008] Preferably, the desulfurizing agent filling assembly comprises a ring body, a grate plate is installed at the bottom of the inner cavity of the ring body, and a first stainless steel mesh is laid on the top of the grate plate.

[0009] Preferably, a coke crushing layer is laid on the top of the first stainless steel mesh, iron oxide desulfurizer particles are laid on the top of the coke crushing layer, and the iron oxide desulfurizer particles are covered on the top of the second stainless steel mesh.

[0010] Preferably, a first support ring is installed on the outside of the ring body, and a second support ring is installed on the inner wall of the shell, and the top of the second support ring is in contact with the bottom of the first support ring.

[0011] Preferably, the guide assembly includes an annular enclosure, the bottom of which is in contact with the top of the first support ring, a guide plate is installed on the top of the annular enclosure, and a sealing ring is provided on the outside of the annular enclosure, and the outer side of the sealing ring is in contact with the inner wall of the shell.

[0012] Preferably, positioning blocks are installed on both sides of the annular enclosure, and the inner wall of the shell is provided with a positioning groove matched with the positioning block, and one end of the positioning block is slidably engaged in the interior of the positioning groove.

[0013] Preferably, through holes are equidistantly provided on the top of the guide plate, and the gas flow rate detection assembly includes a shell installed at the top center of the guide plate, a motor is installed inside the shell, a power output end of the motor extends to the outside of the shell and is installed with a support rod, a gas flow rate detection probe is installed at one end of the support rod away from the motor, and the gas flow rate detection probe is arranged correspondingly to the through holes.

[0014] Preferably, both sides of the exterior of the shell are threadedly connected with screw rods, and one end of the screw rods passes through the shell and fits against the side surface of the guide plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model detects the gas flow rate discharged from the through hole through a gas flow rate detection probe, and records the gas flow rate data of each through hole. By comparing the data, it is detected whether there is an abnormal gas flow rate at a certain through hole, thereby achieving the purpose of detecting the filling of iron oxide desulfurizer particles. Through early detection, it is possible to determine whether the filling quality of the iron oxide desulfurizer particles meets the standards, thereby improving the purification effect of sulfide gas and the use effect of the desulfurizer.

[0017] 2. In the utility model, the sulfur-containing gas enters the shell through the air intake pipe, then passes through the desulfurizer filling component, and contacts and chemically reacts with the iron oxide desulfurizer particles therein, and the sulfur-containing gas is desulfurized by the iron oxide desulfurizer particles, and then the gas is discharged through the top of the shell, thereby achieving the purpose of desulfurizing the sulfur-containing gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic cross-sectional structure diagram of the housing of the utility model;

[0020] Figure 3 This is an exploded view of the utility model;

[0021] Figure 4 For this utility model Figure 3 A partial enlarged view of area A in the middle;

[0022] Figure 5 It is a schematic diagram of the cross-sectional structure of the ring body of the utility model.

[0023] In the figure: 1. air intake pipe; 2. shell; 3. ring body; 4. grate plate; 5. first stainless steel mesh; 6. coke block layer; 7. iron oxide desulfurizer particles; 8. second stainless steel mesh; 9. first support ring; 10. second support ring; 11. annular enclosure; 12. guide plate; 13. sealing ring; 14. positioning block; 15. positioning groove; 16. through hole; 17. shell; 18. motor; 19. support rod; 20. gas flow rate detection probe; 21. screw. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-5 The utility model provides a technical solution: an environmentally friendly desulfurization device, including an air intake pipe 1 and a shell 2, the air intake pipe 1 is connected to the bottom of the shell 2, the top of the shell 2 is open, and a desulfurization agent filling component is detachably installed inside the shell 2; the desulfurization agent filling component includes a ring body 3, a grating plate 4 is installed at the bottom of the inner cavity of the ring body 3, and a first stainless steel mesh 5 is laid on the top of the grating plate 4, and the inside of the ring body 3 is used to lay the iron oxide desulfurization agent. The grating plate 4 and the first stainless steel mesh 5 are used to block the bottom of the ring body 3. It is convenient to receive the iron oxide desulfurization agent.

[0026] Furthermore, a coke block layer 6 is laid on the top of the first stainless steel mesh 5, iron oxide desulfurizer particles 7 are laid on the top of the coke block layer 6, and the top of the iron oxide desulfurizer particles 7 is covered with a second stainless steel mesh 8. The coke block layer 6 is provided to block the mesh holes of the first stainless steel mesh 5 to prevent the iron oxide desulfurizer particles 7 from falling from the mesh holes, and the second stainless steel mesh 8 is provided to cover the top layer of the iron oxide desulfurizer particles 7 to prevent the iron oxide desulfurizer particles 7 from being scattered.

[0027] The sulfur-containing gas enters the shell 2 through the intake pipe 1, then passes through the desulfurizer filling assembly, and contacts and chemically reacts with the iron oxide desulfurizer particles 7 therein, and the sulfur-containing gas is desulfurized by the iron oxide desulfurizer particles 7, and then the gas is discharged through the top of the shell 2.

[0028] Among them, a first support ring 9 is installed on the outside of the ring body 3, and a second support ring 10 is installed on the inner wall of the shell 2. The top of the second support ring 10 is in contact with the bottom of the first support ring 9. By setting the first support ring 9 and the second support ring 10, the ring body 3 can be supported inside the shell 2.

[0029] Furthermore, a flow guide assembly for sealing and partitioning the desulfurizing agent filling assembly is installed at the top of the inner cavity of the shell 2, and the flow guide assembly is located above the desulfurizing agent filling assembly; the flow guide assembly includes an annular enclosure 11, the bottom of the annular enclosure 11 is in contact with the top of the first support ring 9, a flow guide plate 12 is installed on the top of the annular enclosure 11, and a sealing ring 13 is sleeved on the outside of the annular enclosure 11, and the outer side of the sealing ring 13 is in contact with the inner wall of the shell 2. The sealing ring 13 is provided to fill and seal the gap between the annular enclosure 11 and the shell 2.

[0030] In addition, positioning blocks 14 are installed on both sides of the annular enclosure 11, and the inner wall of the shell 2 is provided with a positioning groove 15 adapted to the positioning block 14. One end of the positioning block 14 is slidably engaged in the interior of the positioning groove 15. By setting the positioning groove 15 and the positioning block 14, the position of the annular enclosure 11 is limited to prevent displacement.

[0031] It is worth noting that a gas flow rate detection component capable of performing partition detection is installed on the top of the flow guide component. Through holes 16 are equidistantly provided on the top of the flow guide plate 12. The gas flow rate detection component includes a housing 17 installed at the center of the top of the flow guide plate 12. A motor 18 is installed inside the housing 17. The power output end of the motor 18 extends to the outside of the housing 17 and is installed with a support rod 19. A gas flow rate detection probe 20 is installed at one end of the support rod 19 away from the motor 18. The gas flow rate detection probe 20 is arranged corresponding to the through hole 16.

[0032] When it is necessary to detect the filling quality of the iron oxide desulfurizer particles 7, a fan is installed in the air intake pipe 1. After the fan is started, the outside air is transported into the shell 2, and the gas passes through the desulfurizer filling component and is discharged through the through hole 16. By starting the motor 18, the power output end of the motor 18 drives the support rod 19 to rotate, and the support rod 19 drives the gas flow rate detection probe 20 to rotate to each through hole 16 and temporarily stays to detect the gas flow rate discharged from the through hole 16, and the gas flow rate data of each through hole 16 is recorded. By comparing the data, it is detected whether the gas flow rate at a certain through hole 16 is abnormal, that is, the data difference with other through holes 16 is large. If the data is abnormal, it means that the filling of the iron oxide desulfurizer particles 7 below the through hole 16 is abnormal, thereby achieving the purpose of detecting the filling of the iron oxide desulfurizer particles 7. Through early detection, it is possible to determine whether the filling quality of the iron oxide desulfurizer particles 7 meets the standard, thereby improving the purification effect of the sulfide gas and the use effect of the desulfurizer. At the same time, by setting up a gas flow rate detection component and a flow guide component, the filling quality of the iron oxide desulfurizer particles 7 can be detected, which can improve the use effect and utilization rate of the desulfurizer, and also improve the purification effect of the sulfide gas, achieving a more environmentally friendly purpose.

[0033] In addition, screw rods 21 are threadedly connected on both sides of the outer shell 2, and one end of the screw rod 21 passes through the shell 2 and fits against the side of the guide plate 12. By rotating the screw rod 21, after one end of the screw rod 21 contacts the surface of the guide plate 12, the guide plate 12 can be fixed, thereby improving the stability during detection.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly desulfurization device, comprising an air intake pipe (1) and a housing (2), characterized in that: The air intake pipe (1) is connected to the bottom of the shell (2); the top of the shell (2) is arranged in an open shape; and a desulfurizing agent filling component is detachably installed inside the shell (2); A flow guide component for sealing and partitioning the desulfurizing agent filling component is installed at the top of the inner cavity of the shell (2), and the flow guide component is located above the desulfurizing agent filling component; A gas flow rate detection component capable of performing partition detection is installed on the top of the flow guide component.

2. The environmentally friendly desulfurization equipment according to claim 1 is characterized in that: The desulfurizing agent filling assembly comprises a ring body (3), a grate plate (4) is installed at the bottom of the inner cavity of the ring body (3), and a first stainless steel mesh sheet (5) is laid on the top of the grate plate (4).

3. An environmentally friendly desulfurization equipment according to claim 2, characterized in that: A coke crushing layer (6) is laid on the top of the first stainless steel mesh (5), iron oxide desulfurization agent particles (7) are laid on the top of the coke crushing layer (6), and the top of the iron oxide desulfurization agent particles (7) is covered with a second stainless steel mesh (8).

4. The environmentally friendly desulfurization equipment according to claim 3 is characterized in that: A first support ring (9) is installed on the outside of the ring body (3), and a second support ring (10) is installed on the inner wall of the shell (2), and the top of the second support ring (10) is in contact with the bottom of the first support ring (9).

5. The environmentally friendly desulfurization equipment according to claim 4 is characterized in that: The flow guide assembly comprises an annular enclosure (11), the bottom of the annular enclosure (11) is in contact with the top of the first support ring (9), a flow guide plate (12) is installed on the top of the annular enclosure (11), and a sealing ring (13) is sleeved on the outside of the annular enclosure (11), and the outer side of the sealing ring (13) is in contact with the inner wall of the shell (2).

6. The environmentally friendly desulfurization equipment according to claim 5, characterized in that: Positioning blocks (14) are installed on both sides of the annular enclosure (11), and the inner wall of the shell (2) is provided with a positioning groove (15) adapted to the positioning block (14), and one end of the positioning block (14) is slidably engaged in the interior of the positioning groove (15).

7. An environmentally friendly desulfurization equipment according to claim 6, characterized in that: The top of the guide plate (12) is provided with through holes (16) at equal intervals. The gas flow rate detection component comprises a shell (17) installed at the center of the top of the guide plate (12). A motor (18) is installed inside the shell (17). The power output end of the motor (18) extends to the outside of the shell (17) and is installed with a support rod (19). A gas flow rate detection probe (20) is installed at one end of the support rod (19) away from the motor (18). The gas flow rate detection probe (20) is arranged corresponding to the through hole (16).

8. The environmentally friendly desulfurization equipment according to claim 7, characterized in that: Screw rods (21) are threadedly connected to both sides of the exterior of the shell (2), and one end of the screw rod (21) passes through the shell (2) and fits against the side surface of the guide plate (12).

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