Dust deposition prevention flow equalizing device of bag type dust removal air inlet chamber

Abstract

The utility model relates to the technical field of wet dust collectors, and discloses an anti-dust-deposition flow equalizing device of a bag type dust removal air inlet chamber, which comprises a dust removal air inlet chamber main body, the top of the dust removal air inlet chamber main body is fixedly connected with a protective fence, the surface of the protective fence is slidably connected with a protective mechanism, the top of the dust removal air inlet chamber main body is provided with an exhaust port, and the exhaust port is provided with an air outlet. A filtering mechanism is mounted at the top of the exhaust port, and the protection mechanism comprises a sliding ring slidably connected to the surface of the protective fence. According to the dust deposition preventing and flow equalizing device for the bag type dust removal air inlet chamber, through the arrangement of the protection mechanism and the protection fence, during high-altitude operation, a worker can attach a waist protection pad installed on the surface of the protection fence to the waist, the waist is fixed through bandages on the two sides, and the protection range of the worker is widened in cooperation with a rope and a sliding ring on the top; therefore, the effect of protecting the working personnel working high above the ground is achieved, and the problem of potential safety hazards caused by lack of protection measures is avoided.

Description

Technical Field

[0001] This utility model relates to the field of wet dust collector technology, and in particular to a bag filter inlet chamber anti-ash accumulation and flow equalization device. Background Technology

[0002] In today's era of rapid industrialization, environmental pollution has become an increasingly prominent concern. Dust emissions, as a major source of pollution, have a serious negative impact on air quality, human health, and industrial production equipment. Baghouse dust collectors, as a highly efficient dust removal method, have been widely used in numerous industrial sectors due to their excellent dust removal efficiency, stable operating performance, and broad adaptability to various types of dust. In the power industry, the combustion of boilers in thermal power plants produces massive amounts of fly ash. Baghouse dust collectors can efficiently trap this dust, ensuring that the emitted flue gas meets stringent environmental standards and effectively protecting the atmospheric environment.

[0003] In the metallurgical industry, a large amount of dust is generated in many stages, from ore sintering and ironmaking to steelmaking. Baghouse dust collectors effectively collect dust, ensuring air quality in the workshop, protecting workers' health, and enabling resource recycling. In the building materials industry, a large amount of dust generated in the cement production process, such as raw material crushing, grinding, and calcination, can be effectively controlled by baghouse dust collectors, improving product quality and reducing production costs. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] The purpose of this invention is to provide a dust collection and air inlet chamber anti-dust accumulation and flow equalization device for bag filters, thereby solving the problem of filtering generated dust mentioned in the background art.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a bag filter inlet chamber anti-dust accumulation and flow equalization device, comprising a dust collector inlet chamber body, a protective railing fixedly connected to the top of the dust collector inlet chamber body, a protective mechanism slidably connected to the surface of the protective railing, an exhaust port opened at the top of the dust collector inlet chamber body, a filter mechanism installed at the top of the exhaust port, a filter bag installed at the top of the filter mechanism, the protective mechanism comprising a sliding ring slidably connected to the surface of the protective railing, a rope fixedly connected to the end of the sliding ring, a waist support pad fixedly connected to the end of the rope, and straps fixedly connected to both sides of the waist support pad; the filter mechanism comprising a filter box installed at the top of the exhaust port, the filter box having two sliding grooves inside, one of which has a filter screen slidably connected inside, and the other has an activated carbon layer slidably connected inside.

[0008] As a further embodiment of this utility model, limiting blocks are fixedly connected to both sides of the surface of the filter screen and the activated carbon layer. Limiting holes are opened inside the limiting blocks. The limiting blocks serve to limit the position of the filter screen and the activated carbon layer.

[0009] As a further embodiment of this utility model, a limiting post is inserted into the inside of the limiting hole, and a connecting block is inserted into the top of the limiting post. The connecting block serves to install the limiting post.

[0010] As a further embodiment of this utility model, the top of the filter box has a connection hole, and an exhaust pipe is fixedly connected inside the connection hole. The exhaust pipe serves to exhaust air.

[0011] As a further embodiment of this utility model, a water tank is fixedly connected to the upper surface of the dust removal air intake chamber body. A water pump is connected to the top of the water tank through a pipe, and a nozzle is connected to the end of the water pump through a pipe. The water pump is used to deliver water.

[0012] As a further embodiment of this utility model, a drain port is provided at the bottom of the main body of the dust removal air inlet chamber, and a valve is installed on the surface of the drain port. The drain port serves to discharge wastewater.

[0013] As a further embodiment of this utility model, an air inlet is installed on the left side of the main body of the dust removal air inlet chamber, and a flange connector is fixedly connected to one side of the air inlet. The air inlet serves to allow air to enter.

[0014] (III) Beneficial Effects

[0015] This utility model provides a dust collector inlet chamber anti-dust accumulation and flow equalization device, which has the following beneficial effects:

[0016] 1. This bag filter inlet chamber dust collection and dust accumulation prevention and flow equalization device, through the setting of protective mechanism and guardrail, allows workers to fit the waist pad installed on the surface of the guardrail against their waist when working at height, and use the straps on both sides to fix their waist. In conjunction with the rope and sliding ring at the top, the protection range of the workers is increased, thereby achieving the effect of protecting workers working at height and avoiding safety hazards due to lack of protective measures.

[0017] 2. This bag filter inlet chamber anti-ash accumulation and flow equalization device, through the setting of the filtration mechanism, has a filter box installed on the top of the exhaust port. The filter screen and activated carbon layer set inside the filter box perform secondary treatment on the purified flue gas, thereby improving the quality of flue gas emissions and preventing incompletely purified harmful gases, fine particulate matter, etc. from being directly emitted into the atmosphere and causing air pollution. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the filter mechanism structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the protective mechanism structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the main structure of the dust removal air inlet chamber of this utility model.

[0022] In the diagram: 1. Main body of the dust removal air intake chamber; 2. Guardrail; 3. Protective mechanism; 301. Sliding ring; 302. Rope; 303. Waist support pad; 304. Straps; 4. Filtration mechanism; 401. Filter box; 402. Filter screen; 403. Activated carbon layer; 5. Limiting block; 6. Limiting column; 7. Connecting block; 8. Exhaust pipe; 9. Water tank; 10. Water pump; 11. Drain outlet; 12. Valve; 13. Air inlet; 14. Filter bag. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0024] Please see Figures 1 to 4 This utility model provides a technical solution: a bag filter inlet chamber anti-dust accumulation and flow equalization device, including a dust collector inlet chamber body 1, a protective railing 2 fixedly connected to the top of the dust collector inlet chamber body 1, and a protective mechanism 3 slidably connected to the surface of the protective railing 2. Through the setting of the protective mechanism 3 and the protective railing 2, the effect of protecting workers working at heights is achieved, avoiding safety hazards due to lack of protective measures. An exhaust port is opened at the top of the dust collector inlet chamber body 1, and a filter bag 14 is installed on the top of the filter mechanism 4. Through the setting of the filter mechanism 4, harmful gases that are not completely purified are prevented from escaping. The air pollution is caused by the direct emission of particulate matter and other pollutants into the atmosphere. The protective mechanism 3 includes a sliding ring 301 that is slidably connected to the surface of the guardrail 2. A rope 302 is fixedly connected to the end of the sliding ring 301. A waist support pad 303 is fixedly connected to the end of the rope 302. Straps 304 are fixedly connected to both sides of the waist support pad 303. The filtration mechanism 4 includes a filter box 401 installed on the top of the exhaust port. The filter box 401 has two grooves inside. A filter screen 402 is slidably connected inside one groove, and an activated carbon layer 403 is slidably connected inside the other groove.

[0025] Limiting blocks 5 are fixedly connected to both sides of the surface of the filter screen 402 and the activated carbon layer 403. Limiting holes are opened inside the limiting blocks 5. The limiting blocks 5 serve to limit the filter screen 402 and the activated carbon layer 403.

[0026] A limiting post 6 is inserted into the inside of the limiting hole, and a connecting block 7 is inserted into the top of the limiting post 6. The connecting block 7 serves to install the limiting post 6.

[0027] The top of the filter box 401 has a connection hole, and an exhaust pipe 8 is fixedly connected inside the connection hole. The exhaust pipe 8 serves to exhaust air.

[0028] Water tanks 9 are fixedly connected to the upper surface of the dust removal air intake chamber 1. A water pump 10 is connected to the top of the water tank 9 through a pipe. A nozzle is connected to the end of the water pump 10 through a pipe. The water pump 10 is used to transport water.

[0029] The bottom of the dust removal air intake chamber 1 is provided with a drain port 11, and a valve 12 is installed on the surface of the drain port 11. The drain port 11 serves to drain wastewater.

[0030] An air inlet 13 is installed on the left side of the main body 1 of the dust removal air inlet chamber. A flange connector is fixedly connected to one side of the air inlet 13. The air inlet 13 serves to allow air to enter.

[0031] In this invention, the working steps of the device are as follows:

[0032] First step: When working at height, workers can attach the waist pad 303 installed on the surface of the guardrail 2 to their waist and use the straps 304 on both sides to fix their waist. The rope 302 and sliding ring 301 at the top can be used to increase the protection range of workers.

[0033] The second step: When in use, a filter box 401 is installed on the top of the exhaust port. The filter screen 402 and activated carbon layer 403 set inside the filter box 401 are used to perform secondary treatment on the purified flue gas, thereby improving the quality of flue gas emissions.

[0034] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0035] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dust collector inlet chamber anti-dust accumulation and flow equalization device, comprising a dust collector inlet chamber body (1), characterized in that: A protective railing (2) is fixedly connected to the top of the dust removal air intake chamber body (1). A protective mechanism (3) is slidably connected to the surface of the protective railing (2). An exhaust port is opened on the top of the dust removal air intake chamber body (1). A filter mechanism (4) is installed on the top of the exhaust port. A filter bag (14) is installed on the top of the filter mechanism (4). The protective mechanism (3) includes a sliding ring (301) slidably connected to the surface of the guardrail (2), a rope (302) is fixedly connected to the end of the sliding ring (301), a waist support pad (303) is fixedly connected to the end of the rope (302), and straps (304) are fixedly connected to both sides of the waist support pad (303). The filtration mechanism (4) includes a filter box (401) installed on top of the exhaust port. The filter box (401) has two grooves inside. A filter screen (402) is slidably connected inside one of the grooves, and an activated carbon layer (403) is slidably connected inside the other groove.

2. The bag filter inlet chamber dust collection anti-ash accumulation and flow equalization device according to claim 1, characterized in that: Limiting blocks (5) are fixedly connected to both sides of the surface of the filter screen (402) and the activated carbon layer (403), and limiting holes are opened inside the limiting blocks (5).

3. The bag filter inlet chamber dust collection anti-ash accumulation and flow equalization device according to claim 2, characterized in that: A limiting post (6) is inserted into the inside of the limiting hole, and a connecting block (7) is inserted into the top of the limiting post (6).

4. The bag filter inlet chamber dust collection anti-ash accumulation and flow equalization device according to claim 1, characterized in that: The filter box (401) has a connection hole at the top, and an exhaust pipe (8) is fixedly connected inside the connection hole.

5. The bag filter inlet chamber dust collection anti-ash accumulation and flow equalization device according to claim 1, characterized in that: Water tanks (9) are fixedly connected to the upper surface of the dust removal air intake chamber body (1). A water pump (10) is connected to the top of the water tank (9) through a pipe. A nozzle is connected to the end of the water pump (10) through a pipe.

6. The bag filter inlet chamber dust collection anti-ash accumulation and flow equalization device according to claim 1, characterized in that: The bottom of the dust removal air inlet chamber body (1) is provided with a drain port (11), and a valve (12) is installed on the surface of the drain port (11).

7. The bag filter inlet chamber dust collection and anti-ash accumulation equalization device according to claim 1, characterized in that: An air inlet (13) is installed on the left side of the main body (1) of the dust removal air inlet chamber, and a flange connector is fixedly connected to one side of the air inlet (13).

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