Combined pulse valve deashing steam pocket

Abstract

The utility model relates to the technical field of pulse valve deashing steam pockets, in particular to a combined pulse valve deashing steam pocket which comprises a main body, a deashing assembly and a pulse assembly are fixedly connected to the bottom of the main body, and a processing assembly is fixedly connected to the side face of the main body. The small-sized air compressor is matched with the air shock wave soot blower to instantaneously generate shock waves with two times of sound velocity and strong sound waves through the shock wave generator with a special structure in the presence of air with certain pressure and volume, so that accumulated dust is crushed, peeled off and separated from the accumulated dust steam pocket bin, the dust cleaning is safer, more reliable and more energy-saving, and the application range is wider; the large-power dust removal device has the advantages that large-power dust removal can be realized by directly utilizing common compressed air of a factory, and a shock wave tank with large and heavy common shock waves is not used, so that the weight of equipment is greatly reduced, the installation and management of the equipment are simplified, and the dust removal technical improvement cost and the operation cost are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of pulse valve soot-cleaning steam drums, in particular to a combined pulse valve soot-cleaning steam drum. Background Art

[0002] Pulse dust collector uses compressed air as the cleaning power. It uses a pulse jet mechanism to release compressed air in an instant, inducing several times the secondary air to enter the filter bag at high speed, causing the filter bag to expand rapidly, and relying on impact vibration and reverse airflow to clean the dust. Pulse dust collector is a high-efficiency dust removal and purification equipment. It adopts pulse jet cleaning method. It has the advantages of good cleaning effect, high purification efficiency, large gas processing volume, long filter bag life, small maintenance workload, safe and reliable operation, etc. However, it requires compressed air, and when the supplied compressed air pressure cannot meet the requirements, the cleaning effect will be greatly reduced. Due to the outstanding advantages of pulse bag dust collector, it is more and more widely used. Pulse dust collector has various forms, such as reverse jet, forward jet, opposite jet, rotary jet, etc. The blowing source pressure is lower than 0.25MPa, which is low-pressure jet, and the blowing source pressure is higher than 0.5MPa, which is high-pressure jet.

[0003] The current pulse valve cleaning drum adopts a pulse injection cleaning method. Since the air demand is far from the required amount for cleaning, and when the supplied air pressure cannot meet the requirements, the effect will be greatly reduced, resulting in poor cleaning effect, low purification efficiency, small gas processing volume, short filter bag life and large maintenance workload. Therefore, a combined pulse valve cleaning drum is needed to improve the above problems. Utility Model Content

[0004] In order to solve the problem that the pulse injection cleaning method adopted by the current pulse valve cleaning drum is far from the air demand and the air pressure supplied cannot meet the requirements, the effect will be greatly reduced, resulting in poor cleaning effect, low purification efficiency, small gas processing volume, short filter bag life and large maintenance workload. The purpose of the utility model is to provide a combined pulse valve cleaning drum to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A combined pulse valve ash-cleaning drum comprises a main body, a ash-cleaning component and a pulse component are fixedly connected to the bottom of the main body, and a processing component is fixedly connected to the side of the main body;

[0007] The soot cleaning component comprises an input pipe, the top of which is fixedly connected with a pressure gauge, a shock wave generator and an air shock wave soot blower, and the side of the input pipe is fixedly connected with a small air compressor;

[0008] The pulse assembly comprises a line tube, and a central controller and a pulse transceiver are fixedly connected to the top of the line tube.

[0009] As a preferred solution of the utility model, an amplitude adjuster is fixedly connected to the side of the line pipe, and two amplitude adjusters are provided.

[0010] As a preferred solution of the utility model, the material of the amplitude adjuster is stainless steel, and a power supply is arranged between the two amplitude adjusters.

[0011] As a preferred solution of the utility model, the processing component includes a saturated steam pipe, and a dryer is fixedly connected to the top of the saturated steam pipe.

[0012] As a preferred solution of the utility model, a support guard plate is fixedly connected to the side of the saturated steam pipe, two support guard plates are provided, and a demisting separator is fixedly connected to the side of the support guard plate.

[0013] As a preferred solution of the utility model, a clamp is provided on the side of the saturated steam pipe, and a row pipe is provided on the side of the clamp.

[0014] As a preferred solution of the utility model, the main body includes a steam drum warehouse, a delivery pipe is provided on the side of the steam drum warehouse, and a valve is provided on the top of the delivery pipe.

[0015] As a preferred solution of the utility model, a fixed bracket is provided on the side of the steam drum bin, two fixed brackets are provided, and the steam drum bin is arranged inside the fixed brackets.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. In the utility model, a small air compressor is used in conjunction with an air shock wave soot blower to generate a shock wave at twice the speed of sound and a powerful sound wave instantly through a shock wave generator with a special structure with air of a certain pressure and volume, so that the accumulated dust is broken and peeled off and separated from the dust drum bin, making the dust cleaning safer, more reliable, more energy-efficient and more adaptable. The ordinary compressed air in the factory can be directly used to achieve high-power dust removal, and the large and heavy shock wave tank of the ordinary shock wave is not used, thereby greatly reducing the weight of the equipment, simplifying the equipment installation and management, and saving the dust removal technical transformation cost and operating cost.

[0018] 2. In the utility model, the combined pulse cleaning mechanism composed of a central controller, a pulse transceiver, and an amplitude regulator has high purification efficiency, large gas processing capacity, stable performance, long filter bag life, convenient operation, and small maintenance workload. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 This is a schematic diagram of the structure of the dust cleaning component of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the pulse component of the utility model;

[0022] Figure 4 This is a schematic diagram of the saturated steam pipe structure of the utility model.

[0023] In the figure: 1. Main body; 101. Steam drum; 102. Fixed bracket; 103. Delivery pipe; 104. Valve; 2. Soot cleaning component; 201. Input pipe; 202. Pressure gauge; 203. Shock wave generator; 204. Air shock wave soot blower; 205. Small air compressor; 3. Pulse component; 301. Line pipe; 302. Central controller; 303. Pulse transceiver; 304. Amplitude regulator; 305. Power supply; 4. Processing component; 401. Saturated steam pipe; 402. Dryer; 403. Support guard plate; 404. Demisting separator; 405. Clamp; 406. Exhaust pipe. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Example: See Figure 1-Figure 4 The combined pulse valve ash cleaning drum shown in the figure comprises a main body 1, a ash cleaning component 2 and a pulse component 3 are fixedly connected to the bottom of the main body 1, and a processing component 4 is fixedly connected to the side of the main body 1;

[0026] In this embodiment, refer to Figure 1 , Figure 2 and Figure 3As shown, the cleaning component 2 includes an input pipe 201, the top of which is fixedly connected with a pressure gauge 202, a shock wave generator 203 and an air shock wave soot blower 204, the side of the input pipe 201 is fixedly connected with a small air compressor 205, and the pulse component 3 includes a line pipe 301, the top of which is fixedly connected with a central controller 302 and a pulse transceiver 303, and the small air compressor 205 cooperates with the air shock wave soot blower 204 to generate a shock wave at twice the speed of sound and a powerful sound wave instantly through a shock wave generator 203 with a special structure with a certain pressure and volume of air, so that the accumulated dust is broken and peeled off and separated from the dust drum silo 101, making the cleaning safer, more reliable, more energy-saving and more adaptable, and can directly use the ordinary compressed air in the factory to achieve high-power dust removal, and does not use the large and heavy shock wave tank of the ordinary shock wave, thereby greatly reducing the weight of the equipment, simplifying the equipment installation and management, and saving the dust removal technical transformation cost and operating cost.

[0027] Among them, an amplitude regulator 304 is fixedly connected to the side of the line pipe 301, and two amplitude regulators 304 are provided. The material of the amplitude regulator 304 is stainless steel, and a power supply 305 is provided in the middle of the two amplitude regulators 304. The combined pulse cleaning mechanism composed of the central controller 302, the pulse transceiver 303, and the amplitude regulator 304 has high purification efficiency, large gas processing capacity, stable performance, long filter bag life, convenient operation, and small maintenance workload.

[0028] In this embodiment, refer to Figure 1 and Figure 4 As shown, the processing component 4 includes a saturated steam pipe 401, a dryer 402 is fixedly connected to the top of the saturated steam pipe 401, a support guard plate 403 is fixedly connected to the side of the saturated steam pipe 401, two support guard plates 403 are provided, a mist separator 404 is fixedly connected to the side of the support guard plate 403, a clamp 405 is provided on the side of the saturated steam pipe 401, and a drain pipe 406 is provided on the side of the clamp 405. The main body 1 includes a steam drum 101, a delivery pipe 103 is provided on the side of the steam drum 101, a valve 104 is provided on the top of the delivery pipe 103, and a side of the steam drum 101 is provided with a valve 104. The surface is provided with a fixed bracket 102, and two fixed brackets 102 are provided. The steam drum 101 is arranged inside the fixed bracket 102. The saturated steam pipe 401 can raise the temperature to a high temperature in a short time, so as to achieve the purpose of sterilization. Compared with other heating methods, the saturated steam pipe 401 can also achieve the effect of killing bacteria. The dryer 402 heats the material to make the moisture, generally referring to water or other volatile liquid components, vaporize and escape, and obtain the solid material with the specified moisture content, dry the discharged dust, and avoid the dust sticking to the pipe wall, causing the problem of inconvenience in cleaning.

[0029] In the present scheme, a combined pulse valve ash cleaning drum opens valve 104 when in use to allow gas containing dust to enter the drum bin 101, and a small air compressor 205 cooperates with an air shock wave soot blower 204 to use a certain pressure and volume of air through a specially structured shock wave generator 203 to instantly generate shock waves and powerful sound waves at twice the speed of sound, so that the accumulated dust is broken and peeled off and separated from the accumulated dust drum bin 101, and combined purification is carried out in conjunction with a combined pulse ash cleaning mechanism composed of a central controller 302, a pulse transceiver 303, and an amplitude regulator 304. The obtained dust is processed through a saturated steam pipe 401, a dryer 402, and a mist separator 404 and then discharged from a discharge pipe 406. This ash cleaning method has the advantages of good ash cleaning effect, high purification efficiency, large gas processing volume, long filter bag life, small maintenance workload, and safe and reliable operation.

[0030] 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 combined pulse valve cleaning drum, comprising a main body (1), characterized in that: The bottom of the main body (1) is fixedly connected with a dust cleaning component (2) and a pulse component (3), and the side of the main body (1) is fixedly connected with a processing component (4); The soot cleaning component (2) comprises an input pipe (201), the top of the input pipe (201) is fixedly connected to a pressure gauge (202), a shock wave generator (203) and an air shock wave soot blower (204), and the side of the input pipe (201) is fixedly connected to a small air compressor (205); The pulse assembly (3) comprises a line tube (301), and a central controller (302) and a pulse transceiver (303) are fixedly connected to the top of the line tube (301).

2. A combined pulse valve cleaning drum according to claim 1, characterized in that: An amplitude adjuster (304) is fixedly connected to the side of the line pipe (301), and two amplitude adjusters (304) are provided.

3. A combined pulse valve cleaning drum according to claim 2, characterized in that: The material of the amplitude adjusters (304) is stainless steel, and a power source (305) is arranged between the two amplitude adjusters (304).

4. A combined pulse valve cleaning drum according to claim 1, characterized in that: The processing assembly (4) comprises a saturated steam pipe (401), and a dryer (402) is fixedly connected to the top of the saturated steam pipe (401).

5. A combined pulse valve cleaning drum according to claim 4, characterized in that: A supporting guard plate (403) is fixedly connected to the side of the saturated steam pipe (401), two supporting guard plates (403) are provided, and a demisting separator (404) is fixedly connected to the side of the supporting guard plate (403).

6. A combined pulse valve cleaning drum according to claim 5, characterized in that: A clamp (405) is provided on the side of the saturated steam pipe (401), and a drain pipe (406) is provided on the side of the clamp (405).

7. A combined pulse valve cleaning drum according to claim 1, characterized in that: The main body (1) comprises a steam drum chamber (101), a delivery pipe (103) is provided on the side of the steam drum chamber (101), and a valve (104) is provided on the top of the delivery pipe (103).

8. A combined pulse valve cleaning drum according to claim 7, characterized in that: A fixed bracket (102) is arranged on the side of the steam drum chamber (101), two fixed brackets (102) are arranged, and the steam drum chamber (101) is arranged inside the fixed brackets (102).

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