Drying device for denitration agent production

Abstract

The utility model relates to the technical field of denitration agent production, in particular to a drying device for denitration agent production. The technical problems that when a denitration agent is dried, heated air is mostly directly introduced into equipment, hot air is non-uniformly distributed in the equipment, the drying degrees of the denitration agent are different, and dust and other impurities contained in the air enter the equipment to influence the quality of the denitration agent are solved. According to the technical scheme, the drying device for denitration agent production comprises an air blowing fan, a filtering assembly, a heating assembly, a flow dividing assembly and a rotating assembly; compared with a traditional denitration agent drying device, the denitration agent drying device has the advantages that the filtering structure and the rotating structure are matched for use, impurities in air can be filtered, dust is prevented from entering the device to affect the quality of a denitration agent, hot air entering the device can be subjected to split-flow treatment, and the drying effect is improved. Hot air is uniformly dispersed in the device, so that the drying process of the denitration agent is accelerated, and the denitration agent is uniformly dried.

Description

Technical Field

[0001] The utility model relates to the technical field of denitrification agent production, in particular to a drying device used for denitrification agent production. Background Art

[0002] Denitrifiers are chemicals used to reduce or remove nitrogen oxides produced during combustion. Nitrogen oxides are one of the main sources of air pollution and are harmful to the environment and human health. Denitrifiers convert nitrogen oxides into harmless nitrogen and water through chemical reactions, thereby reducing the amount of nitrogen oxides emitted into the atmosphere. The use of denitrifiers requires precise control to ensure the best denitrification effect and avoid negative impacts on the environment. In the production process of denitrifiers, the drying device is a key equipment used to remove moisture from the denitrifier products to ensure their quality and stability. When using equipment to dry the denitrifier, most of the time, the heated air is directly passed into the equipment to dry the denitrifier. The hot air is unevenly distributed inside the device, resulting in different degrees of dryness in different areas of the denitrifier. In addition, the air contains a large amount of dust and other impurities that enter the device, which can easily affect the quality of the denitrifier. Utility Model Content

[0003] In order to overcome the problem that when using equipment to dry the denitrification agent, most of the time, the heated air is directly passed into the equipment to dry the denitrification agent. The hot air is unevenly distributed inside the device, resulting in different degrees of drying of the denitrification agent in different areas. In addition, the air contains a large amount of dust and other impurities that enter the device, which can easily affect the quality of the denitrification agent.

[0004] The technical solution of the utility model is: a drying device for denitrification agent production, comprising an air blowing fan, a filter assembly, a support assembly, a heating assembly, a box assembly, a diversion assembly and a rotating assembly; the bottom surface of the air blowing fan is provided with a filter assembly, the bottom surface of the filter assembly is provided with a support assembly, the top surface of the air blowing fan is provided with a heating assembly, the top surface of the support assembly is provided with a box assembly, the top surface of the box assembly is provided with a diversion assembly, and the inner side of the box assembly is provided with a rotating assembly.

[0005] Preferably, the blowing fan can blow the heated air into the interior of the box assembly, the filtering assembly can filter the impurities in the air entering the interior of the device, the supporting assembly can provide stable support for the entire device to prevent the device from sliding during operation, the heating assembly can heat the filtered air, the box assembly can provide a closed environment for drying the denitrifier, the diverter assembly can blow the heated air into the interior of the device to make the air evenly distributed in the box assembly, and the rotating assembly can turn over and stir the denitrifier to make the denitrifier dry more evenly.

[0006] Preferably, the filter assembly includes a filter box, an air inlet, a support frame, a filter screen plate and a handle; a filter box is provided on the bottom surface of the air blower, an air inlet is provided on the side of the filter box, a support frame is provided on the inner side of the filter box, a filter screen plate is provided on the inner side of the support frame, the filter screen plate is slidably connected to the support frame, a handle is provided on the side of the filter screen plate, air enters the interior of the filter box through the air inlet, dust and other impurities in the air are filtered and adsorbed by the filter screen plate to avoid affecting the drying quality of the denitrification agent, the filter screen plate is extracted from the support frame by the handle, the filter screen plate is convenient for cleaning and replacement, and the filtering effect of the filter screen plate is not affected by long-term use.

[0007] Preferably, the support assembly includes a support base plate, a support column and an anti-slip pad; the bottom surface of the filter box is provided with a support base plate, the bottom surface of the support base plate is provided with a support column, four groups of support columns are provided, and the bottom surface of the support column is provided with an anti-slip pad. The support base plate and the support column are used to provide support for the device, and the anti-slip pad is used to prevent the device from deviating and sliding during operation, thereby maintaining the stability of the device.

[0008] Preferably, the heating assembly includes a heating box, a heating wire, a heat pipe and an air outlet bin; a heating box is arranged on the top surface of the air blowing fan, a heating wire is arranged on the inner side of the heating box, three groups of heating wires are arranged, a heat pipe is arranged on the outer side of the heating wire, and an air outlet bin is arranged on the top surface of the heating box; filtered air enters the heating box for heating treatment, and the heat generated by the heating wire is transferred through the heat pipe, thereby heating the air in the heating box.

[0009] Preferably, the box assembly includes a drying box, a support base and a sealing plate; the drying box is arranged on the top surface of the supporting bottom plate, the support base is arranged on the inner top surface of the drying box, two groups of support bases are arranged, and a sealing plate is arranged on the side of the drying box. The drying box and the sealing plate provide a closed environment for drying the denitrification agent, and the support base provides support for the rotating bin.

[0010] Preferably, the diversion component includes an air guide duct, an air inlet duct, a diversion bin and an air uniforming pipe; an air guide duct is provided on the bottom surface of the air outlet bin, an air inlet duct is provided at the other end of the air guide duct, a diversion bin is provided on the bottom surface of the air inlet duct, the diversion bin is provided on the top surface of the drying box, an air uniforming pipe is provided on the bottom surface of the diversion bin, and multiple groups of air uniforming pipes are provided. An air blowing fan is used to pass the heated air through the air guide duct and the air inlet pipe into the diversion bin for diversion processing, and then it is evenly distributed inside the drying box through the air uniforming pipe.

[0011] Preferably, the rotating assembly includes a rotating bin, a through hole, a support plate, a rotating motor, a rotating shaft and a rotating auger; a rotating bin is arranged on the inner side of the drying box, a through hole is opened on the outer side of the rotating bin, and a plurality of through holes are opened; a support plate is arranged on the bottom surface of the rotating bin, and the support plate is slidably connected with the support seat; a rotating motor is arranged on the side of the drying box, a rotating shaft is arranged on the output end of the rotating motor, a rotating auger is arranged on the outer side of the rotating shaft, and the rotating auger is arranged on the inner side of the rotating bin, so that hot air can enter the rotating bin through the through hole to dry the denitrifier; the rotating motor is used to drive the rotating shaft to rotate, thereby driving the rotating auger to rotate in the rotating bin, and the denitrifier in the rotating bin is turned over and stirred, so as to facilitate the denitrifier to be dried evenly.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with traditional denitrification agent drying equipment, most of them directly pass the heated air into the equipment to dry the denitrification agent. The hot air is unevenly distributed inside the device, resulting in different drying degrees of the denitrification agent in different areas. In addition, a large amount of dust and other impurities in the air entering the device are likely to affect the quality of the denitrification agent. By setting up a filtering structure and a rotating structure for coordinated use, dust and other impurities in the air can be filtered and adsorbed to prevent dust from entering the interior of the device and affecting the drying quality of the denitrification agent. The hot air entering the device can be diverted, so that the hot air can enter the device from multiple positions and be evenly dispersed inside the device, thereby accelerating the drying process of the denitrification agent and making the denitrification agent dry evenly.

[0014] 2. Let the air enter the filter box through the air inlet, use the filter plate to filter and absorb dust and other impurities in the air to avoid affecting the drying quality of the denitrifier, use the handle to extract the filter plate from the support frame to facilitate cleaning and replacement of the filter plate, avoid long-term use affecting the filtering effect of the filter plate, use the air blower to let the heated air pass through the air guide pipe and the air inlet pipe into the diversion bin for diversion treatment, and then enter the interior of the drying box through the air uniformity pipe to make the hot air distribution more even;

[0015] 3. The filtered air enters the heating box for heating treatment. The heat generated by the heating wire is transferred through the heat pipe, so that the air in the heating box is heated. The hot air enters the rotating bin through the through hole to dry the denitrification agent. The rotating shaft is driven by the rotating motor to rotate, thereby driving the rotating auger to rotate in the rotating bin, turning and stirring the denitrification agent in the rotating bin, so as to facilitate the denitrification agent to be dried evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a three-dimensional structural schematic diagram of a drying device for producing denitrification agent of the utility model;

[0017] Figure 2 The present invention shows a three-dimensional structure schematic diagram of a filter assembly of a drying device for producing denitrification agent;

[0018] Figure 3 What is shown is a three-dimensional structural schematic diagram of a heating component of a drying device for producing denitrification agent according to the utility model;

[0019] Figure 4 What is shown is a three-dimensional structural schematic diagram of a drying device box assembly for denitrification agent production according to the utility model;

[0020] Figure 5 The present invention shows a schematic diagram of the three-dimensional structure of a rotating assembly of a drying device for producing denitrification agent;

[0021] Explanation of the accompanying drawings: 1. Blower; 2. Filter assembly; 3. Support assembly; 4. Heating assembly; 5. Box assembly; 6. Diverter assembly; 7. Rotating assembly; 201. Filter box; 202. Air inlet; 203. Support frame; 204. Filter screen; 205. Handle; 301. Support base plate; 302. Support column; 303. Anti-slip mat; 401. Heating box; 402. Heating wire; 403. Heat pipe; 404. Air outlet chamber; 501. Drying box; 502. Support seat; 503. Sealing plate; 601. Air duct; 602. Air inlet pipe; 603. Diverter chamber; 604. Air uniforming pipe; 701. Rotating chamber; 702. Through hole; 703. Support plate; 704. Rotating motor; 705. Rotating shaft; 706. Rotating auger. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] See also Figure 1The utility model provides an embodiment: a drying device for denitrification agent production, comprising an air blower 1, a filter assembly 2, a support assembly 3, a heating assembly 4, a box assembly 5, a flow diversion assembly 6 and a rotating assembly 7; the bottom surface of the air blower 1 is provided with the filter assembly 2, the bottom surface of the filter assembly 2 is provided with the support assembly 3, the top surface of the air blower 1 is provided with the heating assembly 4, the top surface of the support assembly 3 is provided with the box assembly 5, the top surface of the box assembly 5 is provided with the flow diversion assembly 6, and the inner side of the box assembly 5 is provided with the rotating assembly 7, and the air blower 1 can heat the heated The air is blown into the interior of the box assembly 5, the filter assembly 2 can filter the impurities in the air entering the interior of the device, the support assembly 3 can provide stable support for the entire device to prevent the device from sliding during operation, the heating assembly 4 can heat the filtered air, the box assembly 5 can provide a closed environment for drying the denitrifier, the diversion assembly 6 can blow the heated air into the interior of the device to make the air evenly distributed in the box assembly 5, and the rotating assembly 7 can turn over and stir the denitrifier to make the denitrifier dry more evenly.

[0024] See also Figure 2-5In this embodiment, the filter assembly 2 includes a filter box 201, an air inlet 202, a support frame 203, a filter screen plate 204 and a handle 205; the bottom surface of the air blower 1 is provided with a filter box 201, the side of the filter box 201 is provided with an air inlet 202, the inner side of the filter box 201 is provided with a support frame 203, the inner side of the support frame 203 is provided with a filter screen plate 204, the filter screen plate 204 is slidably connected to the support frame 203, and the side of the filter screen plate 204 is provided with a handle The handle 205 allows air to enter the filter box 201 through the air inlet 202, and uses the filter screen 204 to filter and adsorb impurities such as dust in the air to avoid affecting the drying quality of the denitrification agent. The filter screen 204 is extracted from the support frame 203 through the handle 205, which is convenient for cleaning and replacing the filter screen 204 to avoid affecting the filtering effect of the filter screen 204 due to long-term use. The support assembly 3 includes a support bottom plate 301, a support column 302 and an anti-slip pad 30 3; The bottom surface of the filter box 201 is provided with a supporting bottom plate 301, and the bottom surface of the supporting bottom plate 301 is provided with a supporting column 302. The supporting column 302 is provided with four groups, and the bottom surface of the supporting column 302 is provided with an anti-skid pad 303. The supporting bottom plate 301 and the supporting column 302 provide support for the device. The anti-skid pad 303 prevents the device from deviating and sliding during operation, and keeps the device stable. The heating component 4 includes a heating box 401, a heating wire 402, a heat conducting pipe 403 and an outlet Wind bin 404; A heating box 401 is arranged on the top surface of the air blowing fan 1, a heating wire 402 is arranged on the inner side of the heating box 401, three groups of heating wires 402 are arranged, a heat pipe 403 is arranged on the outer side of the heating wire 402, and an air outlet bin 404 is arranged on the top surface of the heating box 401, filtered air enters the heating box 401 for heating treatment, and the heat generated by the heating wire 402 is transferred through the heat pipe 403, so that the air in the heating box 401 is heated.

[0025] The box assembly 5 includes a drying box 501, a support seat 502 and a sealing plate 503; the top surface of the support bottom plate 301 is provided with a drying box 501, the inner top surface of the drying box 501 is provided with a support seat 502, and the support seat 502 is provided with two groups. The side of the drying box 501 is provided with a sealing plate 503, and the drying box 501 and the sealing plate 503 provide a closed environment for drying the denitrification agent, and the support seat 502 is used to provide support for the rotating bin 701. The diversion assembly 6 includes an air guide pipe 601, an air intake pipe 602 , a shunt bin 603 and an air uniforming pipe 604; an air duct 601 is provided on the bottom surface of the air outlet bin 404, an air inlet pipe 602 is provided on the other end of the air duct 601, a shunt bin 603 is provided on the bottom surface of the air inlet pipe 602, the shunt bin 603 is provided on the top surface of the drying box 501, an air uniforming pipe 604 is provided on the bottom surface of the shunt bin 603, and multiple groups of air uniforming pipes 604 are provided. The heated air is passed through the air duct 601 and the air inlet pipe 602 into the shunt bin 603 for shunt treatment, and then passes through the shunt bin 603. The uniform air pipe 604 is evenly distributed inside the drying box 501. The rotating assembly 7 includes a rotating bin 701, a through hole 702, a support plate 703, a rotating motor 704, a rotating shaft 705 and a rotating auger 706. The inner side of the drying box 501 is provided with a rotating bin 701, and the outer side of the rotating bin 701 is provided with a through hole 702, and the through hole 702 is provided with multiple groups. The bottom surface of the rotating bin 701 is provided with a support plate 703, and the support plate 703 is slidably connected with the support seat 502. The side of the drying box 501 is provided with a rotating motor The machine 704 has a rotating shaft 705 at the output end of the rotating motor 704, and a rotating auger 706 is arranged on the outer side of the rotating shaft 705. The rotating auger 706 is arranged on the inner side of the rotating bin 701, and hot air is conveniently entered into the rotating bin 701 through the through hole 702 to dry the denitrifying agent. The rotating shaft 705 is driven to rotate by the rotating motor 704, thereby driving the rotating auger 706 to rotate in the rotating bin 701, and the denitrifying agent in the rotating bin 701 is turned over and stirred, so as to facilitate the denitrifying agent to be dried evenly.

[0026] When working, air enters the filter box 201 through the air inlet 202, and the filter screen 204 is used to filter and adsorb impurities such as dust in the air to avoid affecting the drying quality of the denitrification agent. The filter screen 204 is taken out from the support frame 203 through the handle 205, which is convenient for cleaning and replacement of the filter screen 204 to avoid affecting the filtering effect of the filter screen 204 due to long-term use;

[0027] The filtered air enters the heating box 401 for heating treatment, and the heat generated by the heating wire 402 is transferred through the heat pipe 403, thereby heating the air in the heating box 401;

[0028] The heated air is blown by the air blower 1 through the air guide pipe 601 and the air inlet pipe 602 into the diversion chamber 603 for diversion treatment, and then evenly distributed in the drying box 501 through the air uniformity pipe 604;

[0029] The through hole 702 allows hot air to enter the rotating bin 701 to dry the denitrifier. The rotating motor 704 drives the rotating shaft 705 to rotate, thereby driving the rotating auger 706 to rotate in the rotating bin 701, turning and stirring the denitrifier in the rotating bin 701, so as to dry the denitrifier evenly.

[0030] Through the above steps, the heated air is blown into the interior of the box assembly 5 by the air blowing fan 1, the impurities in the air entering the device are filtered by the filter assembly 2, the support assembly 3 provides a stable support for the entire device to prevent the device from sliding during operation, the filtered air is heated by the heating assembly 4, the box assembly 5 provides a closed environment for drying the denitrification agent, the heated air is blown into the interior of the device by the diversion assembly 6, the air is evenly distributed in the box assembly 5, and the denitrification agent is turned and stirred by the rotating assembly 7 to make the denitrification agent dry more evenly.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A drying device for producing a denitrifying agent, comprising an air blowing fan (1); characterized in that: It also comprises a filter assembly (2), a support assembly (3), a heating assembly (4), a box assembly (5), a flow distribution assembly (6) and a rotating assembly (7); the filter assembly (2) is arranged on the bottom surface of the air blowing fan (1), the support assembly (3) is arranged on the bottom surface of the filter assembly (2), the heating assembly (4) is arranged on the top surface of the air blowing fan (1), the box assembly (5) is arranged on the top surface of the support assembly (3), the flow distribution assembly (6) is arranged on the top surface of the box assembly (5), and the rotating assembly (7) is arranged on the inner side of the box assembly (5).

2. A drying device for denitrification agent production according to claim 1, characterized in that: The filter assembly (2) comprises a filter box (201), an air inlet (202), a support frame (203), a filter screen plate (204) and a handle (205); the filter box (201) is arranged on the bottom surface of the air blower (1); the air inlet (202) is provided on the side of the filter box (201); the support frame (203) is arranged on the inner side of the filter box (201); the filter screen plate (204) is arranged on the inner side of the support frame (203); the filter screen plate (204) is slidably connected to the support frame (203); and the handle (205) is arranged on the side of the filter screen plate (204).

3. A drying device for denitrification agent production according to claim 2, characterized in that: The support assembly (3) comprises a support bottom plate (301), support columns (302) and an anti-skid pad (303); the bottom surface of the filter box (201) is provided with the support bottom plate (301), the bottom surface of the support bottom plate (301) is provided with support columns (302), four groups of support columns (302) are provided, and the bottom surface of the support columns (302) is provided with an anti-skid pad (303).

4. A drying device for denitrification agent production according to claim 1, characterized in that: The heating assembly (4) comprises a heating box (401), a heating wire (402), a heat conducting pipe (403) and an air outlet bin (404); the top surface of the air blowing fan (1) is provided with a heating box (401), the inner side of the heating box (401) is provided with a heating wire (402), three groups of heating wires (402) are provided, the outer side of the heating wire (402) is provided with a heat conducting pipe (403), and the top surface of the heating box (401) is provided with an air outlet bin (404).

5. A drying device for denitrification agent production according to claim 3, characterized in that: The box assembly (5) comprises a drying box (501), a support seat (502) and a sealing plate (503); the drying box (501) is arranged on the top surface of the supporting bottom plate (301), the support seat (502) is arranged on the inner top surface of the drying box (501), two groups of the support seat (502) are arranged, and the sealing plate (503) is arranged on the side of the drying box (501).

6. A drying device for denitrification agent production according to claim 4, characterized in that: The flow distribution component (6) comprises an air guide pipe (601), an air inlet pipe (602), a flow distribution chamber (603) and an air uniforming pipe (604); the bottom surface of the air outlet chamber (404) is provided with the air guide pipe (601), the other end of the air guide pipe (601) is provided with the air inlet pipe (602), the bottom surface of the air inlet pipe (602) is provided with the flow distribution chamber (603), the flow distribution chamber (603) is arranged on the top surface of the drying box (501), the bottom surface of the flow distribution chamber (603) is provided with the air uniforming pipe (604), and a plurality of groups of the air uniforming pipes (604) are provided.

7. A drying device for denitrification agent production according to claim 5, characterized in that: The rotating assembly (7) comprises a rotating bin (701), a through hole (702), a support plate (703), a rotating motor (704), a rotating shaft (705) and a rotating auger (706); the rotating bin (701) is arranged on the inner side of the drying box (501); the through hole (702) is provided on the outer side of the rotating bin (701); the through hole (702) is provided in a plurality of groups; the supporting plate (703) is arranged on the bottom surface of the rotating bin (701); the supporting plate (703) is slidably connected to the supporting seat (502); the rotating motor (704) is arranged on the side of the drying box (501); the rotating shaft (705) is arranged at the output end of the rotating motor (704); the rotating auger (706) is arranged on the outer side of the rotating shaft (705); and the rotating auger (706) is arranged on the inner side of the rotating bin (701).

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