Dosaklong pulse dust removal type vibrating screen

Abstract

The invention discloses a multi-cyclone pulse dust removal type vibrating screen, which relates to the technical field of agricultural grain machinery and comprises a support, a screening bin is mounted on the support in a matched manner through an elastic support, a first impurity suction bin is mounted on the screening bin in a matched manner, and a first dust removal box, a second dust removal box and a cyclone dust remover are mounted on the support in a matched manner; the first impurity suction bin is communicated with the Sakron dust remover through a first connecting pipe, a second connecting pipe is cooperatively installed at an air outlet of the Sakron dust remover, a small-particle impurity monitoring module is cooperatively installed on the second connecting pipe, and a third connecting pipe and a fourth connecting pipe are cooperatively installed at one end of the small-particle impurity monitoring module; and electromagnetic valves are mounted on the two connecting pipes in a matched manner. When the cyclone dust collector is applied, dust-containing gas extracted by the vibration bin can be primarily screened and filtered by using the cyclone dust collector, the gas is secondarily filtered by using the bag-type dust collector, fine particles can be efficiently captured by using a dual dust collection mechanism, and the escape rate of impurities is remarkably reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of agricultural machinery, in particular to a multi-Sarco impulse dust removal type vibrating screen. BACKGROUND

[0002] As a kind of efficient and general fine screening equipment, rotary vibrating screen is widely used in grain screening operation. Its working principle is usually to generate exciting force by motor-driven eccentric block rotation, which is transmitted to the screening plate to induce complex three-dimensional movement of materials, thereby achieving the purpose of screening. A large amount of dust is generated during screening.

[0003] However, the currently widely used vibrating screen equipment has significant limitations in its dust removal design, usually only a single filter screen layer is configured to undertake the dust capture task. This overly simplified dust removal configuration results in a large amount of dust generated during screening that cannot be effectively intercepted, and the dust escapes into the surrounding work environment without being fully captured. These escaping dusts have the characteristics of small particle size and easy suspension, and the direct consequences are not only to significantly increase the concentration level of inhalable particulate matter PM2.5 in the enclosed plant, threatening indoor air quality, but also to continuously accumulate on various surfaces (such as equipment, pipelines, and ground) in the production area, forming a dust layer that is difficult to clean, increasing the difficulty of cleaning and maintenance, and possibly affecting the normal operation accuracy and service life of other equipment. SUMMARY

[0004] To solve the problem of incomplete filtration of dust during screening as proposed in the background art, the purpose of the present application is to provide a multi-Sarco impulse dust removal type vibrating screen.

[0005] To achieve the above purpose, the present application provides the following technical solution: a multi-Sarco impulse dust removal type vibrating screen, comprising a support, the support is installed with a screening bin through elastic support cooperation, the screening bin is installed with a first impurity suction bin in cooperation;

[0006] The support is installed with a first dust removal box, a second dust removal box and a Sarco dust collector in cooperation, the first impurity suction bin and the Sarco dust collector are communicated through a first connecting pipe, the air outlet of the Sarco dust collector is installed with a second connecting pipe in cooperation, the second connecting pipe is installed with a small particle impurity monitoring module in cooperation, one end of the small particle impurity monitoring module is installed with a third connecting pipe and a fourth connecting pipe in cooperation, the third connecting pipe is installed with a first electromagnetic valve in cooperation, the fourth connecting pipe is installed with a second electromagnetic valve in cooperation, and the third connecting pipe is communicated with the first dust removal box.

[0007] Preferably, the screening chamber is equipped with two symmetrically arranged vibration motors, and a first screening plate and a second screening plate are installed inside the screening chamber. The first screening plate is located above the second screening plate. The screening chamber is divided into a first channel, a second channel, and a third channel from top to bottom by the two screening plates. The screening chamber is equipped with a first impurity outlet, a second impurity outlet, and a grain outlet. The first channel is connected to the first impurity outlet, the second channel is connected to the grain outlet, and the third channel is connected to the second impurity outlet.

[0008] Preferably, the first dust collector and the second dust collector are connected by a connecting pipe. A first baffle is installed in the first dust collector and a second baffle is installed in the second dust collector. The two ends of the connecting pipe are respectively connected to the first baffle and the second baffle.

[0009] Preferably, a first screed for discharging impurities is installed on the lower side of the first dust collector, a second screed for discharging ash is installed on the lower side of the second dust collector, and a third screed for discharging ash is installed on the lower side of the Sacron dust collector.

[0010] The second dust collector is fitted with an installation plate, on which a dust collector bag is embedded. A pulse fan is fitted with one side of the second dust collector, and the pulse fan is connected to the space above the installation plate.

[0011] Preferably, the small particulate impurity monitoring module includes a housing, with sealing caps installed at both ends of the housing, connectors embedded in the sealing caps, and a transparent cover and a support component installed between the two sealing caps;

[0012] Several monitoring components are fitted inside the outer casing, and the monitoring components are positioned facing the transparent cover.

[0013] Two opposing toothed rings are fitted and fixed on the transparent cover. The two toothed rings are fixedly connected by several connecting rods. Two symmetrically arranged servo motors are installed inside the outer shell. Each servo motor is connected to the corresponding toothed ring through a corresponding gear.

[0014] Preferably, the support includes a support rod and two umbrella-shaped supports, the two umbrella-shaped supports are respectively fixedly installed at both ends of the support rod, the umbrella-shaped supports are provided with several through holes, and several cleaning rods are fixedly installed between the two umbrella-shaped supports.

[0015] Preferably, the monitoring device is a monitoring camera.

[0016] Preferably, there are multiple monitoring components, including an infrared transmitter and an infrared receiver, which are arranged opposite to each other, and the support rod and the transparent cover are both made of glass.

[0017] Preferably, the lower side of the bracket is fitted with several casters.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] 1. In application, this invention not only utilizes a Sacron dust collector (cyclone dust collector) for primary filtration of the dust-laden gas extracted from the vibrating chamber, but also employs a bag filter for secondary filtration of the gas after cyclone treatment. This dual dust removal mechanism efficiently captures fine particles, significantly reduces the escape rate of impurities, thereby effectively controlling the PM2.5 concentration in the factory and comprehensively improving environmental performance.

[0020] 2. During operation, this invention includes a small particulate impurity monitoring module and corresponding first and second solenoid valves on the connecting pipe between the Sacron dust collector (cyclone dust collector) and the bag filter. When the monitoring module detects that the particulate matter concentration in the connecting pipe exceeds the limit, the system activates the bag filter and opens the first solenoid valve, allowing the gas initially purified by the Sacron dust collector to enter the bag filter for deep filtration, ensuring that the particulate matter content of the final exhaust gas meets the standard. Conversely, when the monitoring module detects that the particulate matter concentration in the connecting pipe meets the standard, the system shuts down the bag filter and opens the second solenoid valve, allowing the gas discharged from the Sacron dust collector to be directly discharged through a bypass, thereby reducing system operating power and optimizing energy consumption.

[0021] 3. The small particulate impurity monitoring module used in this invention can monitor the airflow passing through the transparent cover in real time through a configured video monitoring device. This module has a dual monitoring mechanism:

[0022] Direct visual monitoring: The video monitoring device can directly capture and record the dynamics of airflow and particulate matter inside the transparent cover, and perform real-time analysis through a preset image analysis algorithm;

[0023] Indirect Adsorption Assessment: The gas flowing through the transparent cover contains small particulate impurities (dust). These particles are gradually adsorbed and accumulated on the inner surface of the transparent cover under the influence of electrostatic effects. As the adsorption process continues, the transparent cover will eventually be completely covered by the particle layer, resulting in a loss of light transmittance. When the transparent cover is completely covered, the servo motor drives the transparent cover to rotate. At this time, the fixed cleaning rod effectively cleans the surface of the rotating transparent cover, restoring its light transmittance. The system records the time interval from when the transparent cover is completely covered by the particle layer again after this cleaning.

[0024] Monitoring logic judgment: The system continuously tracks the above time interval. If the time interval remains stable within a preset reasonable threshold range, it indicates that the concentration of small particulate impurities in the exhaust gas meets the established standards. Conversely, if the time interval deviates significantly from the threshold range (too short or too long), it indicates an abnormal particulate matter concentration. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the basic structure of the Dosacron pulse dust collector vibrating screen of the present invention. Figure One .

[0026] Figure 2 This is a schematic diagram of the basic structure of the Dosacron pulse dust collector vibrating screen of the present invention. Figure Two .

[0027] Figure 3 This is a schematic diagram of the basic structure of the Dosacron pulse dust collector vibrating screen of the present invention. Figure Three .

[0028] Figure 4 The present invention relates to the Dosacron pulse dust collector vibrating screen. Figure 3 AA sectional view.

[0029] Figure 5 The present invention relates to the Dosacron pulse dust collector vibrating screen. Figure 2 BB cross-sectional view.

[0030] Figure 6 This is a schematic diagram of the basic structure of the small particle impurity monitoring module of the Dosacron pulse dust collector vibrating screen of the present invention. Figure One .

[0031] Figure 7 The present invention relates to the Dosacron pulse dust collector vibrating screen. Figure 6 CC section view.

[0032] Figure 8 This is a schematic diagram of the basic structure of the small particle impurity monitoring module of the Dosacron pulse dust removal vibrating screen of the present invention. Figure Two .

[0033] Figure 9 The present invention relates to the Dosacron pulse dust collector vibrating screen. Figure 8 DD cross-section Figure One .

[0034] Figure 10 The present invention relates to the Dosacron pulse dust collector vibrating screen. Figure 8 DD cross-section Figure Two .

[0035] Figure 11 The present invention relates to the Dosacron pulse dust collector vibrating screen. Figure 8 EE sectional view.

[0036] Figure 12 This is an exploded view of the small particle impurity monitoring module of the Dosacron pulse dust removal vibrating screen of the present invention.

[0037] Figure 13 This is a schematic diagram of the basic structure of the Dosacron pulse dust collector vibrating screen of the present invention. Figure Four .

[0038] In the picture:

[0039] 101. Bracket; 102. Casters; 103. Elastic support;

[0040] 201. Screening bin; 2011. First screening plate; 2012. Second screening plate; 202. Vibration motor; 203. First impurity outlet; 204. Second impurity outlet; 205. Grain outlet; 206. First impurity suction bin; 207. First channel; 208. Second channel; 209. Third channel; 210. Second impurity suction bin;

[0041] 301. Sacron dust collector; 3011. Third ash discharge auger; 302. First connecting pipe; 303. Second connecting pipe; 305. Third connecting pipe; 306. First solenoid valve; 307. Fourth connecting pipe; 308. Second solenoid valve;

[0042] 401. First dust collector box; 4011. First auger for waste discharge; 4012. First baffle; 402. Second dust collector box; 4021. Second auger for ash discharge; 4022. Pulse fan; 4023. Second baffle; 4024. Mounting plate; 4025. Dust collector bag; 403. Connecting pipe;

[0043] 500. Small particulate impurity monitoring module; 501. Housing; 502. Sealing cap; 503. Connector; 504. Transparent cover; 505. Cleaning rod; 506. Support component; 5061. Support rod; 5062. Umbrella-shaped support; 5063. Through hole; 507. Monitoring component; 508. Gear ring; 5081. Connecting rod; 509. Servo motor. Detailed Implementation

[0044] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0045] like Figure 1 , Figure 3 , Figure 4 , Figures 6-12 As shown, the Dosacron pulse dust removal vibrating screen provided in this embodiment includes a support 101. The support 101 is fitted with a screening chamber 201 through an elastic support 103. A first suction chamber 206 is fitted on the screening chamber 201.

[0046] A first dust collection box 401, a second dust collection box 402, and a Sacron dust collector 301 are installed on the bracket 101. The first dust collection chamber 206 and the Sacron dust collector 301 are connected by a first connecting pipe 302. A second connecting pipe 303 is installed at the air outlet of the Sacron dust collector 301. A small particulate impurity monitoring module 500 is installed on the second connecting pipe 303. A third connecting pipe 305 and a fourth connecting pipe 307 are installed at one end of the small particulate impurity monitoring module 500. A first solenoid valve 306 is installed on the third connecting pipe 305, and a second solenoid valve 308 is installed on the fourth connecting pipe 307. The third connecting pipe 305 is connected to the first dust collection box 401.

[0047] In this embodiment, the fourth connecting pipe 307 is actually an exhaust pipe. An industrial muffler can be installed on the fourth connecting pipe 307 to reduce noise, or a filter screen for further filtration can be installed, as shown in the reference. Figure 4 The first suction chamber 206 is internally connected to the screening chamber 201, which facilitates the first connecting pipe 302 to extract the gas containing dust from the screening chamber 201.

[0048] Two symmetrically arranged vibrating motors 202 are installed on the screening chamber 201. A first screening plate 2011 and a second screening plate 2012 are installed inside the screening chamber 201. The first screening plate 2011 is located above the second screening plate 2012. The screening chamber 201 is divided into a first channel 207, a second channel 208 and a third channel 209 from top to bottom by the two screening plates. A first impurity outlet 203, a second impurity outlet 205 and a grain outlet 204 are installed on the screening chamber 201. The first channel 207 is connected to the first impurity outlet 203, the second channel 208 is connected to the grain outlet 204 and the third channel 209 is connected to the second impurity outlet 205.

[0049] The first dust collector 401 and the second dust collector 402 are connected by a connecting pipe 403. A first baffle 4012 is installed in the first dust collector 401 and a second baffle 4023 is installed in the second dust collector 402. The two ends of the connecting pipe 403 are respectively set with the first baffle 4012 and the second baffle 4023.

[0050] The first dust collector 401 is fitted with a first slurry discharge auger 4011 on its lower side, the second dust collector 402 is fitted with a second ash discharge auger 4021 on its lower side, and the Sacron dust collector 301 is fitted with a third ash discharge auger 3011 on its lower side.

[0051] The second dust collector 402 is fitted with an installation plate 4024, on which a dust collector bag 4025 is embedded. A pulse fan 4022 is fitted on one side of the second dust collector 402, and the pulse fan 4022 is connected to the space on the upper side of the installation plate 4024.

[0052] The small particulate impurity monitoring module 500 includes a housing 501, with a sealing cover 502 installed at both ends of the housing 501. A connector 503 is embedded in the sealing cover 502. A transparent cover 504 and a support member 506 are installed between the two sealing covers 502. Several monitoring elements 507 are installed inside the housing 501, and the monitoring elements 507 are positioned facing the transparent cover 504.

[0053] Two opposing toothed rings 508 are fitted and fixed on the transparent cover 504. The two toothed rings 508 are fixedly connected by several connecting rods 5081. Two symmetrically arranged servo motors 509 are installed inside the outer shell 501. Each servo motor 509 is connected to the corresponding toothed ring 508 through a corresponding gear.

[0054] The support member 506 includes a support rod 5061 and two umbrella-shaped supports 5062. The two umbrella-shaped supports 5062 are respectively fixedly installed at both ends of the support rod 5061. Several through holes 5063 are opened on the umbrella-shaped supports 5062. Several cleaning rods 505 are fixedly installed between the two umbrella-shaped supports 5062. The support rod 5061 and the transparent cover 504 are both made of glass. Several moving wheels 102 are installed on the lower side of the bracket 101. The moving wheels 102 can be used to move this embodiment to the place where it is needed.

[0055] In this embodiment, the monitoring component 507 is a monitoring camera. The configured video monitoring component 507 monitors the airflow passing through the transparent cover 504 in real time. This module has a dual monitoring mechanism:

[0056] ① Direct visual monitoring: The video monitoring unit 507 can directly capture and record the dynamics of airflow and particulate matter inside the transparent cover 504, and perform real-time analysis through a preset image analysis algorithm;

[0057] ② Indirect Adsorption Assessment: The gas flowing through the transparent cover 504 contains small particulate impurities (dust). These particles are gradually adsorbed and accumulated on the inner surface of the transparent cover 504 under the action of electrostatic effect (the rubber cleaning rod 505 rubs against the glass transparent cover 504, thus generating static electricity; the dust that can pass through the Sacron dust collector 301 is all small dust, which is lightweight and can be adsorbed by the transparent cover). As the adsorption process continues, the transparent cover 504 will eventually be completely covered by the particulate layer, resulting in loss of light transmittance; when the transparent cover 504 is completely covered, the servo motor 509 immediately drives the transparent cover 504 to rotate; at this time, the fixedly installed cleaning rod 505 effectively cleans the surface of the rotating transparent cover 504, restoring its light transmittance; the system records the time interval from the completion of this cleaning to the transparent cover 504 being completely covered by the particulate layer again;

[0058] Monitoring logic judgment: The system continuously tracks the above time interval; if the time interval is stably within a preset reasonable threshold range, it indicates that the concentration of small particulate impurities in the exhaust gas meets the established standard. Conversely, if the time interval deviates significantly from the threshold range (too short or too long), it indicates that the particulate matter concentration is abnormal.

[0059] In this embodiment, the monitoring component 507 is connected to the GPT model for calculation, and the dust adhesion of the transparent cover 504 is monitored through learning. This technology is a conventional existing technology and will not be elaborated on further here.

[0060] In another embodiment of this application, there are multiple monitoring devices 507, including an infrared transmitter and an infrared receiver, which are arranged opposite to each other.

[0061] In this embodiment, the small particle impurity monitoring function of the small particle impurity monitoring module 500 is no longer implemented through a monitoring camera. Instead, the transparent cover 504, which is positioned opposite the infrared transmitter and receiver, adsorbs dust and will eventually be completely covered by the particle layer, resulting in a loss of light transmittance. At this point, the infrared receiver can no longer receive the infrared signal from the infrared transmitter. When the transparent cover 504 is completely covered, the servo motor 509 drives the transparent cover 504 to rotate. At this time, the fixedly installed cleaning rod 505 effectively cleans the surface of the rotating transparent cover 504, restoring its light transmittance. The system records the time interval from when the transparent cover 504 is completely covered by the particle layer again after this cleaning is completed.

[0062] Monitoring logic judgment: The system continuously tracks the above time interval; if the time interval is stably within a preset reasonable threshold range, it indicates that the concentration of small particulate impurities in the exhaust gas meets the established standard. Conversely, if the time interval deviates significantly from the threshold range (too short or too long), it indicates that the particulate matter concentration is abnormal.

[0063] In another embodiment of this application, reference is made to Figure 2 and Figure 5 Unlike the previous embodiment, the suction chamber in this embodiment is not installed above the screening chamber 201. Instead, a second suction chamber 210 is installed on both sides of the screening chamber 201. In this way, it can be better connected to the three channels to extract the gas containing dust in the three channels.

[0064] In another embodiment of this application, reference is made to Figure 13 Unlike the previous embodiment, this embodiment uses multiple Sacron dust collectors 301 (six in this embodiment). The air inlets of the Sacron dust collectors 301 are connected to the corresponding first suction chamber 206 and second suction chamber 210 via connecting pipes, and the air outlets of the Sacron dust collectors 301 are connected to the first dust collection box 401 via connecting pipes (the small particle impurity monitoring module 500 is installed on the corresponding connecting pipes). Multiple Sacron dust collectors 301 can improve the adsorption effect on dust generated during grain screening in the screening chamber 201, thus making the dust removal effect in the screening chamber 201 better in this embodiment.

[0065] It should be noted that, in the application of this method, the grain is first fed into the screening chamber 201 through the grain inlet above the screening chamber 201. The vibrating motor 202 vibrates, and the grain is screened through the screening chamber 201. After being screened by two screening plates, the grain is divided into three streams: one stream of large particles of impurities is discharged through the first impurity outlet 203, one stream of small particles of impurities is discharged through the second impurity outlet 205, and the last stream of grain is discharged through the grain outlet 204. Simultaneously with the screening in the screening chamber 201, the Sacron dust collector 301 is activated. The dust-laden gas extracted from the vibrating chamber is filtered and screened through a Saclon dust collector 301. The gas, initially purified by the Saclon dust collector 301, first passes through a small particulate impurity monitoring module 500 to monitor the particulate matter concentration in the connecting pipe. When the module detects that the particulate matter concentration exceeds the limit, the system activates the bag filter and opens the first solenoid valve 306, allowing the gas initially purified by the Saclon dust collector 301 to enter the bag filter for deep filtration, ensuring that the particulate matter content of the final emission gas meets the standards. Conversely, when the monitoring module detects that the particulate matter concentration in the connecting pipe meets the standards, the system shuts down the bag filter and opens the second solenoid valve 308, allowing the gas discharged from the Saclon dust collector 301 to be directly discharged via a bypass, thereby reducing system operating power and optimizing energy consumption.

[0066] It should be further noted that the above three embodiments further include an intelligent control system linked to the equipment. The system uses a programmable logic controller (PLC) as the core control unit, and the first embodiment uses a GPT model to process the images captured by the monitoring device 507. This PLC control system precisely controls and filters the operating parameters of each execution component in the production process through a preset program, including but not limited to: the timing control of equipment start-up and shutdown, the gradient adjustment of the speed of each motor, and the dynamic matching of material conveying rate. The PLC control system forms a closed-loop feedback mechanism with the sensor network through an industrial bus, collects operating parameters such as vibration amplitude and material flow rate in real time, and automatically optimizes the combination of operating parameters according to a preset algorithm. The control architecture adopts a modular design, supporting parameter preset mode (suitable for standardized production) and adaptive adjustment mode (suitable for flexible production of multiple varieties). It should be noted that the PLC control system and its supporting industrial control protocol and signal acquisition module all adopt mature technical solutions in the field of mechanical automation. Its specific circuit topology and programming method are common knowledge to those skilled in the art, so this specification will not elaborate on its basic implementation details.

[0067] In this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0068] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A Dosacron pulse dust collector vibrating screen, characterized in that, Includes a support (101), the support (101) is fitted with a screening chamber (201) by an elastic support (103), and a first impurity suction chamber (206) is fitted on the screening chamber (201). The bracket (101) is equipped with a first dust collection box (401), a second dust collection box (402), and a Sacron dust collector (301). The first dust collection chamber (206) and the Sacron dust collector (301) are connected by a first connecting pipe (302). The outlet of the Sacron dust collector (301) is equipped with a second connecting pipe (303). A small particulate impurity monitoring module (500) is installed on the second connecting pipe (303). A third connecting pipe (305) and a fourth connecting pipe (307) are installed at one end of the small particulate impurity monitoring module (500). A first solenoid valve (306) is installed on the third connecting pipe (305), and a second solenoid valve (308) is installed on the fourth connecting pipe (307). The third connecting pipe (305) is connected to the first dust collection box (401).

2. The Dosacron pulse dust collector vibrating screen according to claim 1, characterized in that, Two symmetrically arranged vibration motors (202) are installed on the screening chamber (201). A first screening plate (2011) and a second screening plate (2012) are installed inside the screening chamber (201). The first screening plate (2011) is located above the second screening plate (2012). The screening chamber (201) is divided into a first channel (207), a second channel (208) and a third channel (209) from top to bottom by the two screening plates. A first waste outlet (203), a second waste outlet (205) and a grain outlet (204) are installed on the screening chamber (201). The first channel (207) is connected to the first waste outlet (203), the second channel (208) is connected to the grain outlet (204), and the third channel (209) is connected to the second waste outlet (205).

3. The Dosacron pulse dust collector vibrating screen according to claim 2, characterized in that, The first dust collector (401) and the second dust collector (402) are connected by a connecting pipe (403). A first baffle (4012) is installed in the first dust collector (401), and a second baffle (4023) is installed in the second dust collector (402). The two ends of the connecting pipe (403) are respectively set with the first baffle (4012) and the second baffle (4023).

4. The Dosacron pulse dust collector vibrating screen according to claim 3, characterized in that, The first dust collector (401) is fitted with a first screed (4011) for discharging impurities, the second dust collector (402) is fitted with a second screed (4021) for discharging ash, and the Sacron dust collector (301) is fitted with a third screed (3011) for discharging ash. An installation plate (4024) is installed inside the second dust collection box (402), and a dust collection bag (4025) is embedded in the installation plate (4024). A pulse fan (4022) is installed on one side of the second dust collection box (402), and the pulse fan (4022) is connected to the space on the upper side of the installation plate (4024).

5. The Dosacron pulse dust collector vibrating screen according to claim 4, characterized in that, The small particulate impurity monitoring module (500) includes a housing (501), and both ends of the housing (501) are fitted with sealing caps (502). A connector (503) is embedded in the sealing cap (502), and a transparent cover (504) and a support member (506) are fitted between the two sealing caps (502). A plurality of monitoring elements (507) are fitted inside the outer casing (501), and the monitoring elements (507) are positioned facing the transparent cover (504); Two opposing toothed rings (508) are fitted and fixed on the transparent cover (504). The two toothed rings (508) are fixedly connected by several connecting rods (5081). Two symmetrically arranged servo motors (509) are installed inside the outer shell (501). Each servo motor (509) is connected to the corresponding toothed ring (508) through a corresponding gear drive.

6. The Dosacron pulse dust collector vibrating screen according to claim 5, characterized in that, The support member (506) includes a support rod (5061) and two umbrella-shaped supports (5062). The two umbrella-shaped supports (5062) are respectively fixedly installed at both ends of the support rod (5061). Several through holes (5063) are opened on the umbrella-shaped supports (5062). Several cleaning rods (505) are fixedly installed between the two umbrella-shaped supports (5062).

7. The Dosacron pulse dust collector vibrating screen according to claim 6, characterized in that, The monitoring device (507) is a monitoring camera.

8. The Dosacron pulse dust collector vibrating screen according to claim 6, characterized in that, The monitoring device (507) consists of multiple components, including an infrared transmitter and an infrared receiver. The infrared transmitter and the infrared receiver are arranged opposite to each other. The support rod (5061) and the transparent cover (504) are both made of glass.

9. The Dosacron pulse dust collector vibrating screen according to claim 1, characterized in that, Several casters (102) are installed on the lower side of the bracket (101).

Images