Industrial waste gas desulfurization and denitrification device

By designing a load bearing, processing frame and cleaning the carrier, the problem of debris in the waste gas affecting the stability of the reaction is solved, and efficient waste gas desulfurization and denitrification treatment is achieved to avoid blockage.

CN223196734UActive Publication Date: 2025-08-08PANJIN DAWA PETROCHEMICAL GENERAL PLANT
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Patent Information

Application Number
CN202422654727.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-01
Publication Date
2025-08-08
Estimated Expiration
2034-11-01

AI Technical Summary

Technical Problem

The existing industrial waste gas desulfurization and denitrification devices lack pretreatment structure, which causes the inclusion of debris in the waste gas to affect the stability of the reaction and lead to clogging.

Method used

A device including a bearing support, a handling bracket, a cleaning of the carrier cartridge and a bearing block is designed. The combination of a filter cover and a scraping impeller is used to pretreat the exhaust gas, debris are scraped away and collected, and the exhaust gas is desulfurized and denitrified through the deacidification tower and the denitrogenation equipment.

Benefits of technology

Effectively remove debris in the waste gas, ensure the stability of the desulfurization and denitrification reaction, avoid blockage, and achieve efficient waste gas treatment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides an industrial waste gas desulfurization and denitrification device, relates to the technical field of industrial waste gas treatment device structures, and aims to solve the problems that most industrial waste gas desulfurization and denitrification devices are not provided with pretreatment structures, so that the stability of desulfurization and denitrification reaction is influenced, and meanwhile, the desulfurization and denitrification structures are blocked. Comprising a bearing support, a treatment support frame, a cleaning carrying cylinder and a bearing support block; mounting side grooves are formed in the two ends of the side face of the bearing support. The treatment support frames are mounted on the side surfaces of the two groups of mounting brackets; the cleaning carrying cylinder is fixedly mounted on the inner side of the mounting bottom groove, and an assembly clamping groove is formed in the bottom of the cleaning carrying cylinder; the bearing support blocks are mounted on the inner sides of the mounting support grooves; industrial waste gas is filtered and discharged through cooperation of a discharging top groove and a filtering cover, meanwhile, a driving motor can drive a scraping impeller to rotate on the inner side of a cleaning carrying cylinder, a pushing screw is made to continuously rotate and push sundries on the inner side of a recycling supporting frame, and the sundries are concentrated, sealed and collected on the inner side of a collecting box through a discharging side groove.
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Description

Technical Field

[0001] The utility model belongs to the technical field of industrial waste gas treatment device structures, and more specifically, relates to an industrial waste gas desulfurization and denitrification device. Background Art

[0002] Industrial waste gas refers to the general term for various pollutant gases discharged into the air during fuel combustion and production processes within enterprise factories. These waste gases include: carbon dioxide, carbon disulfide, hydrogen sulfide, fluoride, nitrogen oxides, chlorine, hydrogen chloride, carbon monoxide, sulfuric acid (mist), lead and mercury, beryllium, smoke and productive dust, etc. When discharged into the atmosphere, it will pollute the air. These substances enter the human body through the respiratory tract through different pathways. Some of them cause direct harm, while others have a cumulative effect, which will more seriously endanger human health. Different substances will have different effects.

[0003] Based on the above, industrial waste gas currently needs to be desulfurized and denitrified when it is discharged, but most industrial waste gas desulfurization and denitrification devices do not have a pretreatment structure. The collected industrial waste gas is often mixed with debris. The mixed debris will affect the desulfurization and denitrification after treatment, which will affect the stability of the desulfurization and denitrification reaction and cause blockage of the desulfurization and denitrification structure. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an industrial waste gas desulfurization and denitrification device to solve the problem that industrial waste gas needs to be desulfurized and denitrified when it is discharged. However, most industrial waste gas desulfurization and denitrification devices do not have a pretreatment structure, and the collected industrial waste gas is often mixed with debris. The mixed debris will affect the desulfurization and denitrification after treatment, which will affect the stability of the desulfurization and denitrification reaction and cause the desulfurization and denitrification structure to become blocked.

[0005] The utility model is a device for desulfurization and denitrification of industrial waste gas, which is achieved by the following specific technical means:

[0006] An industrial waste gas desulfurization and denitrification device comprises a bearing support, a processing support frame, a cleaning support cylinder and a bearing support block;

[0007] The two ends of the side of the bearing support are provided with mounting side grooves, and the inner sides of the mounting side grooves are fixedly installed with mounting brackets; the processing support frame is fixedly installed on the sides of the two groups of mounting brackets, the side of the processing support frame is provided with a mounting slot, the bottom of the processing support frame is provided with a mounting bottom slot, the top of the processing support frame is fixedly installed with a closed top plate, the top of the closed top plate is fixedly provided with a smoke exhaust pipe, and the mounting support frame is fixedly installed on the inner side of the mounting slot; the cleaning carrier is fixedly installed on the inner side of the mounting bottom slot, the bottom of the cleaning carrier is provided with an assembly slot, and closed supports are fixedly installed on the inner sides of both ends of the cleaning carrier, a scraping impeller is rotatably provided on the side of the closed support, a mounting slot is provided at the bottom of the closed support, and a mounting side seat is fixedly installed on the side of the closed support; the bearing support block is fixedly installed on the inner side of the mounting slot, and a recovery support frame is fixedly installed on the side of the bearing support block, and one end of the recovery support frame is provided with a discharge side groove.

[0008] In at least some embodiments, the top of the bearing support is further provided with: a deacidification tower, a denitrification and dust removal device, and a smoke exhaust side pipe;

[0009] The deacidification tower is fixedly installed on the top of the bearing support; the denitrification and dust removal equipment is fixedly installed on the top of the bearing support; and the smoke exhaust side pipe is fixedly installed on the top of the bearing support.

[0010] In at least some embodiments, the side of the mounting bracket is further provided with: a delivery pipe and a collection box;

[0011] The delivery pipe is fixedly installed on the inner side of the mounting bracket; the collection box is fixedly installed on the side of the mounting bracket.

[0012] In at least some embodiments, the side of the mounting frame is further provided with: a heating column and a control device;

[0013] The heating column is fixedly installed on the inner side of the installation support frame; and the control device is fixedly installed on the side surface of one end of the installation support frame.

[0014] In at least some embodiments, the top of the cleaning carrier is further provided with: a discharge top trough and a filter cover;

[0015] The discharge top groove is opened through the top of the cleaning carrier tube; the filter cover is fixedly installed on the inner side of the discharge top groove.

[0016] In at least some embodiments, the side surface of the mounting side seat is further provided with: a transmission slot, a drive motor and a shielding cylinder;

[0017] The transmission slot is opened through one end of the mounting side seat; the driving motor is fixedly mounted on the top of the mounting side seat; and the shielding cylinder is sleeved on the outer side of the driving motor.

[0018] In at least some embodiments, the side surface of the recovery frame is further provided with: a docking slot and a pushing screw;

[0019] The butt joint slot is arranged on the top of the recovery support frame; and the pushing screw is rotatably arranged on the inner side of the recovery support frame.

[0020] The utility model provides an industrial waste gas desulfurization and denitrification device, which has the following beneficial effects:

[0021] The utility model is provided with a bearing support, a processing support frame, a cleaning carrier and a bearing support block. After the industrial waste gas is transported into the inner side of the cleaning carrier through a preset pipeline, the industrial waste gas can be filtered and discharged through the discharge top groove in cooperation with the filter cover. At the same time, the driving motor can drive the scraping impeller to rotate on the inner side of the cleaning carrier, so that the debris can be scraped off the surface supported by the cleaning carrier and the filter cover and fall, so that the recovery support frame carries the fallen debris. At the same time, the driving motor can drive the pushing screw to rotate through gears and gears, so that the pushing screw continuously rotates and pushes the debris inside the recovery support frame, so that the debris is collected and sealed on the inside of the collection box through the discharge side groove. At the same time, the processing support frame cooperates with the heating column to preheat the pretreated industrial waste gas, so that the deacidification tower desulfurizes the industrial waste gas with active gas molecules, and the denitrification dust removal equipment denitrifies the desulfurized industrial waste gas, so that the desulfurized and denitrified industrial waste gas is discharged through the smoke exhaust side pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic structural diagram of the overall assembly arrangement of the desulfurization and denitrification device of the utility model;

[0023] Figure 2 This is a structural diagram of the assembly and disassembly of the entire components of the load-bearing support of the present invention;

[0024] Figure 3 This is a structural diagram of the assembly and disassembly arrangement of the integral components of the processing support frame of the utility model;

[0025] Figure 4 This is a structural diagram of the assembly and disassembly of the cleaning carrier drum of the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the cleaning carrier cylinder of the utility model, with the overall components assembled and disassembled and arranged as viewed from above;

[0027] Figure 6 It is a structural diagram of the assembly and disassembly arrangement of the integral components of the bearing support block of the present invention.

[0028] Reference numerals:

[0029] 1. Bearing support;

[0030] 101. Install side trough; 102. Deacidification tower; 103. Denitrification and dust removal equipment; 104. Exhaust side pipe; 105. Install bracket; 1051. Transport pipe; 1052. Collection box;

[0031] 2. Process the support frame;

[0032] 201. Install the card slot; 202. Install the bottom slot; 203. Close the top plate; 204. Install the smoke exhaust pipe; 205. Install the support frame; 206. Install the heating column; 207. Control device;

[0033] 3. Clean the carrier tube;

[0034] 301, discharge top slot; 302, filter cover; 303, assembly slot; 304, closed support; 305, scraper impeller; 306, mounting support slot; 307, mounting side seat; 3071, transmission slot; 3072, drive motor; 3073, shielding cylinder;

[0035] 4. Bearing support block;

[0036] 401, recovery support frame; 402, discharge side trough; 403, docking slot; 404, push screw. DETAILED DESCRIPTION

[0037] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples.

[0038] Example 1: Figures 1 to 6 As shown, the utility model provides an industrial waste gas desulfurization and denitrification device, comprising a bearing support 1, a processing support frame 2, a cleaning support cylinder 3 and a bearing support block 4;

[0039] The two ends of the side of the bearing support 1 are provided with mounting side grooves 101, and the inner side of the mounting side grooves 101 is fixedly installed with mounting brackets 105; the processing support frame 2 is fixedly installed on the sides of the two sets of mounting brackets 105, the side of the processing support frame 2 is penetrated by a mounting card groove 201, the bottom of the processing support frame 2 is provided with a mounting bottom groove 202, the top of the processing support frame 2 is fixedly installed with a closed top plate 203, the top of the closed top plate 203 is fixedly provided with a smoke exhaust pipe 204, and the inner side of the mounting card groove 201 is fixedly installed with a mounting support frame 205; the cleaning carrier 3 is fixedly installed On the inner side of the installation bottom groove 202, an assembly slot 303 is opened at the bottom of the cleaning carrier 3, and closed supports 304 are fixedly installed on the inner sides of both ends of the cleaning carrier 3. A scraping impeller 305 is rotatably provided on the side of the closed support 304. A mounting support groove 306 is opened at the bottom of the closed support 304, and a mounting side seat 307 is fixedly installed on the side of the closed support 304; the supporting block 4 is fixedly installed on the inner side of the mounting support groove 306, and a recovery support frame 401 is fixedly installed on the side of the supporting block 4, and a discharge side groove 402 is opened at one end of the recovery support frame 401.

[0040] Example 2: Figures 3 to 6As shown, the top of the cleaning carrier 3 is also provided with: a discharge top groove 301 and a filter cover 302; the discharge top groove 301 is opened through the top of the cleaning carrier 3; the filter cover 302 is fixedly installed on the inner side of the discharge top groove 301; the side of the mounting side seat 307 is also provided with: a transmission slot 3071, a drive motor 3072 and a shielding cylinder 3073; the transmission slot 3071 is opened through one end of the mounting side seat 307; the drive motor 3072 is fixedly installed on the top of the mounting side seat 307; the shielding cylinder 3073 is sleeved on the outside of the drive motor 3072; the side of the recovery support frame 401 is also provided with: a docking slot 403 and a pushing screw 404; the docking slot 403 is opened at the top of the recovery support frame 401; the pushing screw 404 is rotatably set on the inner side of the recovery support frame 401; through the discharge top groove 301 and the filter cover 302, the industrial waste gas can be filtered, intercepted and guided for discharge.

[0041] Example 3: Figures 2 to 5 As shown, the top of the bearing support 1 is also provided with: a deacidification tower 102, a denitrification and dust removal device 103 and a smoke exhaust side pipe 104; the deacidification tower 102 is fixedly installed on the top of the bearing support 1; the denitrification and dust removal device 103 is fixedly installed on the top of the bearing support 1; the smoke exhaust side pipe 104 is fixedly installed on the top of the bearing support 1; the side of the mounting bracket 105 is also provided with: a delivery pipe 1051 and a collecting box 1052; the delivery pipe 1051 is fixedly installed on the inner side of the mounting bracket 105; the collecting box 1052 is fixedly installed on the side of the mounting bracket 105; the side of the mounting frame 205 is also provided with: a heating column 206 and a control device 207; the heating column 206 is fixedly installed on the inner side of the mounting frame 205; the control device 207 is fixedly installed on the side of one end of the mounting frame 205; the pretreated industrial waste gas can be preheated by cooperating with the heating column 206 and the control device 207.

[0042] The specific usage and function of this embodiment: When in use, the industrial waste gas is transported into the inner side of the cleaning carrier 3 through the preset pipe on the side of the closed support 304, and the industrial waste gas is filtered and discharged through the discharge top groove 301 in conjunction with the filter cover 302, so that the treated industrial waste gas is transported into the deacidification tower 102 for desulfurization through the smoke exhaust pipe 204 and the delivery pipe 1051, and then the desulfurized industrial waste gas is denitrified through the denitrification and dust removal equipment 103, and the desulfurized and denitrified industrial waste gas is discharged through the smoke exhaust side pipe 104.

Claims

1. An industrial waste gas desulfurization and denitrification device, comprising a bearing support (1), a processing support frame (2), a cleaning support cylinder (3) and a bearing support block (4); The two ends of the side of the bearing support (1) are provided with mounting side grooves (101), and the inner side of the mounting side groove (101) is fixedly installed with a mounting bracket (105); it is characterized in that: The processing support frame (2) is fixedly mounted on the sides of the two groups of mounting brackets (105); a mounting slot (201) is provided through the side of the processing support frame (2); a mounting bottom slot (202) is provided at the bottom of the processing support frame (2); a closed top plate (203) is fixedly mounted on the top of the processing support frame (2); a smoke exhaust pipe (204) is fixedly provided on the top of the closed top plate (203); a mounting support frame (205) is fixedly mounted on the inner side of the mounting slot (201); the cleaning carrier (3) is fixedly mounted on the inner side of the mounting bottom slot (202); a mounting bottom slot (202) is provided at the bottom of the cleaning carrier (3); There is an assembly slot (303), closed supports (304) are fixedly installed on the inner sides of both ends of the cleaning carrier (3), a scraping impeller (305) is rotatably provided on the side of the closed support (304), a mounting support slot (306) is provided at the bottom of the closed support (304), and a mounting side seat (307) is fixedly installed on the side of the closed support (304); the supporting block (4) is fixedly installed on the inner side of the mounting support slot (306), a recovery support frame (401) is fixedly installed on the side of the supporting block (4), and a discharge side slot (402) is provided at one end of the recovery support frame (401).

2. The industrial waste gas desulfurization and denitrification device according to claim 1, characterized in that: The top of the bearing support (1) is further provided with: a deacidification tower (102), a denitrification and dust removal device (103) and a smoke exhaust side pipe (104); The deacidification tower (102) is fixedly installed on the top of the bearing support (1); the denitrification and dust removal equipment (103) is fixedly installed on the top of the bearing support (1); and the smoke exhaust side pipe (104) is fixedly installed on the top of the bearing support (1).

3. The industrial waste gas desulfurization and denitrification device according to claim 1, characterized in that: The side of the mounting bracket (105) is further provided with: a delivery pipe (1051) and a collection box (1052); The delivery pipe (1051) is fixedly installed on the inner side of the mounting bracket (105); and the collection box (1052) is fixedly installed on the side of the mounting bracket (105).

4. The industrial waste gas desulfurization and denitrification device according to claim 1, characterized in that: The side of the mounting frame (205) is further provided with: a heating column (206) and a control device (207); The heating column (206) is fixedly installed on the inner side of the installation frame (205); and the control device (207) is fixedly installed on the side surface of one end of the installation frame (205).

5. The industrial waste gas desulfurization and denitrification device according to claim 1, characterized in that: The top of the cleaning carrier cylinder (3) is further provided with: a discharge top trough (301) and a filter cover (302); The discharge top groove (301) is opened through the top of the cleaning carrier cylinder (3); the filter cover (302) is fixedly installed on the inner side of the discharge top groove (301).

6. The industrial waste gas desulfurization and denitrification device according to claim 1, characterized in that: The side surface of the mounting side seat (307) is further provided with: a transmission slot (3071), a driving motor (3072) and a shielding cylinder (3073); The transmission slot (3071) is opened through one end of the mounting side seat (307); the driving motor (3072) is fixedly mounted on the top of the mounting side seat (307); and the shielding tube (3073) is sleeved on the outside of the driving motor (3072).

7. The industrial waste gas desulfurization and denitrification device according to claim 1, characterized in that: The side surface of the recovery support frame (401) is further provided with: a docking slot (403) and a pushing screw (404); The butt joint slot (403) is provided on the top of the recovery support frame (401); and the pushing screw (404) is rotatably arranged on the inner side of the recovery support frame (401).