Screening equipment for desulfurizing agent production line

Abstract

The utility model discloses screening equipment for a desulfurizing agent production line, and relates to the technical field of desulfurizing agent screening, the screening equipment comprises a screening equipment body, a feed hopper and a discharge pipe, the feed hopper is communicated and installed at the top of the screening equipment body, and the discharge pipe is communicated and installed at the outer side of the screening equipment body; the outer side of the inner wall of the screening equipment body is fixedly connected with a centralized storage assembly. The concentrated storage assembly and the uniform drying assembly are arranged to conveniently, uniformly and stably dry desulfurizing agents needing to be screened, and the problem that although existing screening equipment can dry the desulfurizing agents in the using process, the desulfurizing agents are mostly particles, and a feeding hopper is not provided with a sealing structure, so that the screening efficiency is greatly improved is solved. The problem that the desulfurizing agent is splashed everywhere easily due to the adoption of a hot air direct blowing drying mode, and the screening effect of the desulfurizing agent of the screening equipment is reduced due to the fact that the direct blowing wind force is small and the drying effect is poor easily is solved, and the effect of uniform drying is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of desulfurizing agent screening, in particular to screening equipment for a desulfurizing agent production line. Background Art

[0002] Desulfurizer generally refers to an agent for removing free sulfur or sulfur compounds from fuel, raw materials or other materials. In the control and treatment of pollutants, it mainly refers to the agent used to remove sulfur oxides (including SO2 and SO3) in exhaust gas. The most commonly used desulfurizers for removing sulfur dioxide from flue exhaust gas are cheap lime, limestone and alkaline solutions prepared with lime agents. Chemical plants, smelters, etc. often use sodium carbonate, alkaline aluminum sulfate and other solutions as desulfurizers to treat exhaust gas containing sulfur dioxide, which can be desorbed and recycled. Screening equipment is required for screening and filtration during the production of desulfurizers.

[0003] For example, a desulfurizer screening device for air purification assistance with publication number CN213255587U has a main technical principle of installing a baffle and a nozzle. When the user pours the desulfurizer raw material to be screened into the feed hopper, the motor is started to rotate and the belt is driven to rotate the guide tube. The rotation of the guide tube will rotate the baffle, so that the baffle evenly brings the desulfurizer raw material in the feed hopper into the main body of the device. At the same time, in dry weather, by turning on the heating fan, the heating fan will transport hot air to the air intake pipe through the duct, and the rotating nozzle can rotate 360 ​​degrees to dry the desulfurizer raw material to be screened above the filter plate.

[0004] Based on the search of patent numbers, combined with the findings of deficiencies in the prior art;

[0005] Although the existing screening equipment can dry the desulfurizer during use, since the desulfurizer is mostly granular and the feed hopper does not have a sealing structure, the use of direct hot air drying can easily cause the desulfurizer to splash everywhere. The small wind force of direct blowing can easily result in poor drying effect, which reduces the screening effect of the desulfurizer of the screening equipment. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a screening equipment for a desulfurizer production line, which has the advantage of uniform drying and solves the problem that although the existing screening equipment can dry the desulfurizer during use, since the desulfurizer is mostly particles and the feed hopper does not have a sealing structure, the direct drying method of hot air is prone to cause the desulfurizer to splash everywhere, and the direct blowing wind force is relatively small, which easily results in poor drying effect, thereby reducing the desulfurizer screening effect of the screening equipment.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a screening device for a desulfurizer production line, comprising a screening device body, a feed hopper and a discharge pipe, wherein the feed hopper is connected and installed on the top of the screening device body, the discharge pipe is connected and installed on the outside of the screening device body, a centralized storage component is fixedly connected to the outside of the inner wall of the screening device body, and a uniform drying component is fixedly connected to the bottom of the screening device body.

[0008] As a preferred embodiment of the utility model, the centralized storage assembly includes a fixed box, a connecting groove is opened on the top of the fixed box, a connecting plate is movably connected inside the connecting groove, the right side of the connecting plate is fixedly connected to a fixed block, the left side of the fixed block is fixedly connected to a first electric push rod, and the front side of the first electric push rod is fixedly connected to the back side of the screening equipment body.

[0009] As a preferred embodiment of the utility model, the uniform drying component includes a hot air blower, the output end of the hot air blower is fixedly connected to a connecting pipe, the inner side of the fixed box is fixedly connected to a connecting block, the inner side of the connecting block is fixedly connected to a heating rod, and the inner side of the connecting block is fixedly connected to a copper column.

[0010] As a preferred embodiment of the present invention, a filter plate is fixedly connected to the interior of the screening device body, the filter plate is located at the bottom of the fixed box, and the connecting pipe is located at the bottom of the filter plate.

[0011] As a preferred embodiment of the utility model, a fine-pore filter is movably connected inside the fixed box, a movable block is fixedly connected to the right side of the fine-pore filter, a second electric push rod is fixedly connected to the left side of the movable block, and the front side of the second electric push rod is fixedly connected to the back side of the screening equipment body.

[0012] As a preferred embodiment of the utility model, a vibration motor is fixedly connected to the bottom of the filter plate, and a protection box is fixedly connected to the bottom of the vibration motor.

[0013] As a preferred embodiment of the utility model, a protective plate is provided at the bottom of the filter plate, the outer side of the protective plate is fixedly connected to the inside of the screening device body, and the protective plate is located on the top of the hot air blower.

[0014] As a preferred embodiment of the present invention, the right side of the screening device body is fixedly connected to a limit box, a limit slot is provided on the right side of the limit box, and the connecting block and the fixed block are both located inside the limit slot.

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

[0016] 1. The utility model conveniently and evenly and stably dries the desulfurizer that needs to be screened by setting a centralized storage component and a uniform drying component, which solves the problem that although the existing screening equipment can dry the desulfurizer during use, since most of the desulfurizers are particles and the feed hopper does not have a sealing structure, the hot air direct drying method is prone to cause the desulfurizer to splash everywhere, and the direct blowing wind force is small and the drying effect is poor, which reduces the desulfurizer screening effect of the screening equipment and achieves the effect of uniform drying.

[0017] 2. The utility model sets a centralized storage component. During use, the first electric push rod can be started, so that the output end of the first electric push rod pushes the fixed block to move. The movement of the fixed block can drive the connecting plate to move. The movement of the connecting plate can make the desulfurizer on the top fall into the inside of the fixed box. Then, by starting the first electric push rod to reverse, the first electric push rod is reset and the output drives the fixed block and the connecting plate to reset. The resetting of the connecting plate can prevent the desulfurizer from flying out of the discharge pipe.

[0018] 3. The utility model is provided with a uniform drying component. During use, the heating rod can be started first to generate heat through the output of the heating rod, and then the heat is absorbed and released through the copper column to continuously increase the temperature in the fixed box. After the desulfurizer enters the interior of the fixed box, the hot air blower can be started to output drying hot air to the interior of the connecting pipe, and then the desulfurizer in the fixed box can be blown up through the connecting pipe and the fine-porous filter plate to activate the desulfurizer, thereby enhancing the drying effect and preventing the heat emitted by the copper column from being too concentrated. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional split structure of the utility model;

[0021] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1. Screening equipment body; 2. Feed hopper; 3. Discharge pipe; 4. Centralized storage component; 41. Fixed box; 42. Connecting groove; 43. Connecting plate; 44. Fixed block; 45. First electric push rod; 5. Uniform drying component; 51. Hot air blower; 52. Connecting pipe; 53. Connecting block; 54. Heating rod; 55. Copper column; 6. Filter plate; 7. Fine mesh filter; 8. Movable block; 9. Second electric push rod; 10. Vibration motor; 11. Protective box; 12. Protective plate; 13. Limit box; 14. Limit groove. DETAILED DESCRIPTION

[0023] 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.

[0024] like Figures 1 to 3 As shown, the utility model provides a screening device for a desulfurizer production line, comprising a screening device body 1, a feed hopper 2 and a discharge pipe 3, the feed hopper 2 is connected and installed on the top of the screening device body 1, the discharge pipe 3 is connected and installed on the outside of the screening device body 1, a centralized storage component 4 is fixedly connected to the outside of the inner wall of the screening device body 1, and a uniform drying component 5 is fixedly connected to the bottom of the inside of the screening device body 1.

[0025] refer to Figure 2 The centralized storage assembly 4 includes a fixed box 41, a connecting groove 42 is opened on the top of the fixed box 41, a connecting plate 43 is movably connected inside the connecting groove 42, the right side of the connecting plate 43 is fixedly connected to a fixed block 44, the left side of the fixed block 44 is fixedly connected to a first electric push rod 45, and the front side of the first electric push rod 45 is fixedly connected to the back side of the screening equipment body 1.

[0026] As a technical optimization scheme of the utility model, by setting up a centralized storage component 4, the first electric push rod 45 can be started during use, so that the output end of the first electric push rod 45 pushes the fixed block 44 to move, and the movement of the fixed block 44 can drive the connecting plate 43 to move. The movement of the connecting plate 43 can make the desulfurizer on the top fall into the interior of the fixed box 41, and then the first electric push rod 45 is started to reverse, so that the first electric push rod 45 is reset and the output drives the fixed block 44 and the connecting plate 43 to reset. The resetting of the connecting plate 43 can prevent the desulfurizer from flying out of the discharge pipe 3.

[0027] refer to Figure 3 The uniform drying component 5 includes a hot air blower 51, the output end of the hot air blower 51 is fixedly connected to a connecting pipe 52, the inner side of the fixed box 41 is fixedly connected to a connecting block 53, the inner side of the connecting block 53 is fixedly connected to a heating rod 54, and the inner side of the connecting block 53 is fixedly connected to a copper column 55.

[0028] As a technical optimization scheme of the utility model, by setting a uniform drying component 5, during use, the heating rod 54 can be started first to make the heating rod 54 output and generate heat, and then the heat is absorbed and released through the copper column 55, so that the temperature in the fixed box 41 continues to rise. After the desulfurizer enters the interior of the fixed box 41, the hot air blower 51 can be started to make the hot air blower 51 output drying hot air to the interior of the connecting pipe 52, and then the desulfurizer in the fixed box 41 can be blown up through the connecting pipe 52 and the fine-porous filter plate 6 to make the desulfurizer active, thereby enhancing the drying effect and avoiding excessive concentration of heat emitted by the copper column 55.

[0029] refer to Figure 2 A filter plate 6 is fixedly connected to the interior of the screening device body 1 . The filter plate 6 is located at the bottom of the fixed box 41 , and the connecting pipe 52 is located at the bottom of the filter plate 6 .

[0030] As a technical optimization scheme of the utility model, by setting the filter plate 6, the filter plate 6 can make the dried desulfurizer be normally filtered during use, thereby enhancing the filtering and screening effect of the desulfurizer. At the same time, the connecting pipe 52 is located at the bottom of the filter plate 6, so that the desulfurizer that has not been fully dried can be dried for use.

[0031] refer to Figure 2 A fine-mesh filter screen 7 is movably connected inside the fixed box 41, a movable block 8 is fixedly connected to the right side of the fine-mesh filter screen 7, a second electric push rod 9 is fixedly connected to the left side of the movable block 8, and the front side of the second electric push rod 9 is fixedly connected to the back side of the screening device body 1.

[0032] As a technical optimization scheme of the utility model, by arranging a fine-pore filter screen 7, a connecting block 53 and a second electric push rod 9, the fine-pore filter screen 7 can support the desulfurizer entering the fixed box 41 during use, and can also allow hot air to enter the interior of the fixed box 41 to evenly dry the desulfurizer. When the desulfurizer needs to be screened, the second electric push rod 9 can be started so that the output end of the second electric push rod 9 pushes the connecting block 53 to move. The movement of the connecting block 53 can drive the fine-pore filter screen 7 to move, so that the desulfurizer can fall onto the filter plate 6 for filtration.

[0033] refer to Figure 2 A vibration motor 10 is fixedly connected to the bottom of the filter plate 6 , and a protection box 11 is fixedly connected to the bottom of the vibration motor 10 .

[0034] As a technical optimization scheme of the utility model, by setting a vibration motor 10 and a protective box 11, the vibration motor 10 can be started during use, so that the output of the vibration motor 10 drives the bottom of the filter plate 6 to vibrate, thereby enhancing the stability of the filter plate 6 during filtration and avoiding the situation where the material is blocked and inconvenient to discharge. The protective box 11 can protect the bottom of the vibration motor 10, thereby enhancing the safety of the use of the vibration motor 10.

[0035] refer to Figure 2 A protective plate 12 is provided at the bottom of the filter plate 6 , the outer side of the protective plate 12 is fixedly connected to the inside of the screening device body 1 , and the protective plate 12 is located on the top of the hot air blower 51 .

[0036] As a technical optimization solution of the utility model, by setting a protective plate 12, the protective plate 12 can protect the top of the hot air blower 51, thereby enhancing the safety of the hot air blower 51 during use and preventing materials from falling into the hot air blower 51 and affecting the normal use of the hot air blower 51.

[0037] refer to Figure 1 The right side of the screening device body 1 is fixedly connected to a limit box 13 , and a limit slot 14 is provided on the right side of the limit box 13 . The connecting block 53 and the fixing block 44 are both located inside the limit slot 14 .

[0038] As a technical optimization solution of the utility model, by setting a limit box 13 and a limit groove 14, the limit box 13 can limit the connecting block 53 and the fixed block 44 through the limit groove 14 during use, thereby avoiding the connecting block 53 and the fixed block 44 from being misaligned and tilted during movement, thereby enhancing the movement stability of the connecting block 53 and the fixed block 44.

[0039] The working principle and use process of the utility model are as follows: when in use, the first electric push rod 45 can be started, so that the output end of the first electric push rod 45 pushes the fixed block 44 to move, and the movement of the fixed block 44 can drive the connecting plate 43 to move, and the movement of the connecting plate 43 can make the top desulfurizer fall into the interior of the fixed box 41, and then the first electric push rod 45 is started to reverse, so that the first electric push rod 45 is reset and the output drives the fixed block 44 and the connecting plate 43 to reset, and the resetting of the connecting plate 43 can prevent the desulfurizer from flying out of the discharge pipe 3, and then the heating rod 54 is started, so that The heating rod 54 outputs heat, which is then absorbed and released through the copper column 55, so that the temperature in the fixed box 41 continues to rise. After the desulfurizer enters the fixed box 41, the hot air blower 51 can be started to output drying hot air to the inside of the connecting pipe 52, and then the desulfurizer in the fixed box 41 is blown up through the connecting pipe 52 and the fine-porous filter plate 6 to activate the desulfurizer and enhance the drying effect. It can also prevent the heat emitted by the copper column 55 from being too concentrated, thereby achieving a uniform drying effect and enhancing the screening effect of the desulfurizer of the screening equipment.

[0040] To sum up: this screening equipment for a desulfurizer production line, by setting up a centralized storage component 4 and a uniform drying component 5, can conveniently and evenly and stably dry the desulfurizer that needs to be screened, thereby solving the problem that although the existing screening equipment can dry the desulfurizer during use, since the desulfurizer is mostly particles and the feed hopper does not have a sealing structure, the use of direct hot air drying is prone to cause the desulfurizer to splash everywhere, and the direct blowing wind force is relatively small, which is prone to poor drying effect, thereby reducing the desulfurizer screening effect of the screening equipment.

[0041] 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. A screening device for a desulfurization agent production line, comprising a screening device body (1), a feed hopper (2) and a discharge pipe (3), characterized in that: The feed hopper (2) is connected and installed on the top of the screening device body (1), the discharge pipe (3) is connected and installed on the outside of the screening device body (1), the outside of the inner wall of the screening device body (1) is fixedly connected with a centralized storage component (4), the bottom of the inside of the screening device body (1) is fixedly connected with a uniform drying component (5), the centralized storage component (4) comprises a fixed box (41), the top of the fixed box (41) is provided with a connecting groove (42), the inside of the connecting groove (42) is movably connected with a connecting plate (43), the right side of the connecting plate (43) is fixedly connected with a fixing block (44), the left side of the fixing block (44) is fixedly connected with a first electric push rod (45), and the front side of the first electric push rod (45) is fixedly connected to the back side of the screening device body (1).

2. The screening device for a desulfurizing agent production line according to claim 1, characterized in that: The uniform drying component (5) comprises a hot air blower (51), the output end of the hot air blower (51) is fixedly connected to a connecting pipe (52), the inner side of the fixed box (41) is fixedly connected to a connecting block (53), the inner side of the connecting block (53) is fixedly connected to a heating rod (54), and the inner side of the connecting block (53) is fixedly connected to a copper column (55).

3. The screening device for a desulfurizing agent production line according to claim 2, characterized in that: A filter plate (6) is fixedly connected inside the screening device body (1); the filter plate (6) is located at the bottom of the fixed box (41); and the connecting pipe (52) is located at the bottom of the filter plate (6).

4. The screening device for a desulfurizing agent production line according to claim 1, characterized in that: A fine-mesh filter (7) is movably connected inside the fixed box (41), a movable block (8) is fixedly connected to the right side of the fine-mesh filter (7), a second electric push rod (9) is fixedly connected to the left side of the movable block (8), and the front side of the second electric push rod (9) is fixedly connected to the back side of the screening device body (1).

5. The screening device for a desulfurizing agent production line according to claim 3, characterized in that: A vibration motor (10) is fixedly connected to the bottom of the filter plate (6), and a protection box (11) is fixedly connected to the bottom of the vibration motor (10).

6. The screening device for a desulfurizing agent production line according to claim 3, characterized in that: A protective plate (12) is provided at the bottom of the filter plate (6), the outer side of the protective plate (12) is fixedly connected to the inside of the screening device body (1), and the protective plate (12) is located on the top of the hot air blower (51).

7. The screening device for a desulfurizing agent production line according to claim 2, characterized in that: The right side of the screening device body (1) is fixedly connected to a limit box (13), the right side of the limit box (13) is provided with a limit slot (14), and the connecting block (53) and the fixing block (44) are both located inside the limit slot (14).

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