CN116196705A - Anti-blocking clinker cement production line waste gas treatment device and method - Google Patents

Abstract

The invention discloses an anti-blocking clinker cement production line waste gas treatment device and a method thereof, wherein the device comprises a treatment box body, an air inlet pipe, an air outlet pipe, an air tank, a communicating pipe, an air outlet pipe, a bearing plate and a dust removing cloth bag, wherein the air inlet pipe and the air outlet pipe are communicated with the side wall of the treatment box body, the air tank is arranged at one side of the treatment box body, high-pressure gas is stored in the air tank, one end of the communicating pipe is communicated with the air tank, the other end of the communicating pipe is communicated with the treatment box body, the air outlet end of the communicating pipe is close to the top of the treatment box body, the air outlet pipe is communicated with the bottom of the treatment box body, valves are arranged on the air inlet pipe, the air outlet pipe, the communicating pipe and the air outlet pipe, waste gas enters the treatment box body through the air inlet pipe, is filtered and removed through the dust removing cloth bag, when more dust is attached to the surface of the dust removing cloth bag, the valves on the air inlet pipe are closed, then the valves on the communicating pipe are opened, the high-pressure gas in the air tank enters the treatment box body through the communicating pipe, and then the high-pressure gas blows off dust on the surface of the dust removing cloth bag.

Description

An anti-clogging clinker cement production line waste gas treatment device and method thereof

technical field

The invention relates to the technical field of cement production, in particular to an anti-clogging clinker cement production line waste gas treatment device and a method thereof.

Background technique

Cement clinker uses limestone, clay, and iron as the main raw materials. It is prepared into raw meal in an appropriate proportion, burned to partially or completely melted, and cooled to obtain a semi-finished product. A large amount of clinker will be produced during the production process of clinker. Dust-containing gas, these gases directly discharged into the air will cause dust pollution. Currently, cloth bags are used for dust removal for this kind of gas, but when dust is used for bag removal, dust accumulates on the surface of the bag, which is easy to cause blockage of the bag, so it is necessary to carry out frequent cleaning of the bag Replacement is relatively troublesome. Therefore, an anti-clogging clinker cement production line waste gas treatment device is needed.

Contents of the invention

In order to solve the deficiencies of the prior art, the object of the present invention is to provide an anti-clogging clinker cement production line waste gas treatment device and its method.

In order to realize the above-mentioned technical purpose, the technical scheme adopted in the present invention is as follows.

An anti-clogging clinker cement production line waste gas treatment device and method thereof, comprising:

Treatment box, intake pipe, exhaust pipe, gas tank, connecting pipe, discharge pipe, bearing plate, dust bag, the treatment box is set on the ground, and the intake pipe and discharge pipe are connected to the side wall of the treatment box , the gas tank is arranged on one side of the processing box, and high-pressure gas is stored in the gas tank. One end of the communication pipe communicates with the gas tank, and the other end communicates with the processing box. The exhaust end of the communication pipe is close to the top of the processing box. The discharge pipe is connected to the bottom of the processing box. Valves are installed on the intake pipe, exhaust pipe, connecting pipe, and discharge pipe. The bearing plate is fixed horizontally in the processing box. There are multiple and evenly arranged on the bearing plate, the air intake end of the exhaust pipe and the exhaust end of the communication pipe are above the bearing plate, and the air intake end of the air intake pipe is below the dust bag;

The processing box is matched with an installation frame, and the installation frame is matched and fixed with a partition rod. There are multiple partition rods and are evenly spaced along the length direction of the installation frame. There is a transmission mechanism on the top, and the transmission mechanism is used to clean the dust on the dust bag.

As a further improvement of the technical solution, the transmission mechanism includes a transmission assembly and an air extraction assembly. The transmission assembly includes a support plate, fan blades, a rotating shaft, bevel gear 1, bevel gear 2, and a winding disk. The support plate is fixed horizontally on the In the connecting pipe, the fan blade is installed on the support plate, one end of the rotating shaft is rotationally connected with the inner wall of the connecting pipe, the other end passes through the wall of the connecting pipe and is coaxially fixedly connected with the winding disk, and the bevel gear is coaxially and fixedly sleeved on the On the rotating shaft, the second bevel gear is coaxially and fixedly sleeved on the central shaft end of the fan blade, the first bevel gear and the second bevel gear mesh, and the air extraction assembly is connected with the winding disk.

As a further improvement of the technical solution, the air pumping assembly includes a support plate 1, a support plate 2, a guide rod, a connecting sleeve, a piston, a guide rod 1, and a pull cord, and the support plate 1 and the support plate 2 are fixedly arranged At the side wall of the processing box, the guide rod is fixed vertically between the support plate 1 and the support plate 2, and the connecting sleeve is fixed and runs through the wall of the processing box, and the connecting sleeve is a cylinder with openings at both ends Structure, the connection sleeve is arranged horizontally, the piston is matched in the connection sleeve, the guide rod one is arranged on one side of the connection sleeve in parallel, one end of the guide rod one is fixedly connected with the side wall of the processing box, and the other end is provided with an external step , the end of the piston is fixedly provided with a connecting plate, the piston is sleeved on the first guide rod through the connecting plate, the first guide rod is provided with a spring one, one end of the spring one is in contact with the connecting plate, and the other end is in contact with the end of the first guide rod The external steps are in contact, the piston and the winding reel are connected by a pull rope, the pull rope goes around the guide rod, and the connecting sleeve is located under the installation frame.

As a further improvement of this technical solution, a baffle plate is matched in the discharge trough of the installation frame, and an opening and closing assembly is arranged on the baffle. strips and gears, the mounting plate is fixed vertically on the bottom of the mounting frame and close to the end of the discharge trough, two mounting plates are provided and placed at both ends of the discharge trough in the length direction, the baffles are connected by The shaft is rotatably installed between the two mounting plates, the connecting block 1 and the connecting block 2 are fixedly arranged on the surface of a mounting plate, the guide rod 2 is fixed horizontally between the connecting block 1 and the connecting block 2, and the rack The sliding sleeve is sleeved on the guide rod 2, and the guide rod 2 is sleeved with the spring 2. One end of the spring 2 is in contact with the sliding sleeve, and the other end is in contact with the connecting block 2. The gear is coaxially and fixedly sleeved on the end of the connecting shaft. The rack meshes with the pinion.

As a further improvement of this technical solution, the rotating shaft is coaxially and fixedly sleeved on the turntable, and the surface of the turntable is provided with a conical block. Rod 2 and push rod 2 are arranged horizontally, and push rod 2 extends horizontally. The end of push rod 2 is fixedly connected with push rod 1. The end of push rod 1 is close to the turntable and is between two adjacent conical blocks.

As a further improvement of the technical solution, the top of the push rod 2 is vertically provided with a push rod, the bottom of the frame frame of the installation frame is fixedly provided with a bump, the top of the push rod is close to the edge of the bump, and the push rod is an elastic telescopic rod.

As a further improvement of the technical solution, a one-way valve is provided on the baffle, and the discharge direction of the one-way valve flows from above the installation frame to below the installation frame.

As a further improvement of the technical solution, the side surfaces of the separation rods are inclined.

Compared with the prior art, the present invention has made progress and advantages in that during the use of the present invention, when more dust is attached to the surface of the dust-removing bag, the valve on the air intake pipe is closed, and then the valve on the connecting pipe is opened, and the air The high-pressure gas in the tank enters the processing box through the connecting pipe, and then the high-pressure gas blows off the dust on the surface of the dust-removing bag, which can extract the gas in the processing box, thereby increasing the blowing force of the high-pressure gas on the dust-removing bag, which is beneficial to The dust on the surface of the dust bag is blown off, and the push rod 2 drives the ejector rod to move during the movement. The top of the ejector rod touches the bump and then knocks on the frame of the installation frame to shake off the dust falling on the frame of the installation frame .

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following will briefly introduce the drawings that are used in the embodiments of the present invention. Apparently, the drawings described below are only some embodiments of the present invention, and those skilled in the art can obtain other drawings according to these drawings without creative efforts.

Figure 1 is a schematic diagram of the overall structure of the present invention.

Figure 2 is a schematic diagram of the installation of the dust bag of the present invention.

Fig. 3 is a schematic diagram of the installation frame of the present invention.

Fig. 4 is a schematic diagram of the transmission mechanism of the present invention.

Fig. 5 is a schematic diagram of cooperation between the transmission assembly and the air extraction assembly of the present invention.

Fig. 6 is a schematic diagram of the air extraction assembly of the present invention.

Fig. 7 is a schematic diagram of the transmission assembly of the present invention.

Fig. 8 is a schematic diagram of the opening and closing assembly of the present invention.

It is marked in the figure as:

10. Processing box; 110. Intake pipe; 120. Exhaust pipe; 130. Gas tank; 140. Connecting pipe; 150. Discharging pipe; 160. Valve; 170. Loading plate; 171. Dust removal bag;

20, transmission mechanism; 210, transmission assembly; 211, support plate; 212, fan blade; 213, rotating shaft; 214, bevel gear one; 215, bevel gear two; 216, winding disc; 217, turntable; 218, cone 220, air extraction assembly; 221, support plate one; 222, support plate two; 223, guide rod; 224, connecting sleeve; 225, piston; 226, guide rod one; 227, connecting plate;

30. Installation frame; 310. Partition rod; 320. Discharging trough; 330. Baffle plate; 331. Check valve; 340. Opening and closing assembly; 341. Push rod one; 342. Push rod two; 344, connection block one; 345, connection block two; 346, guide rod two; 347, rack; 348, gear; 349, ejector rod; 350, bump.

Detailed ways

The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

Wherein, the accompanying drawings are only for illustrative purposes, showing only schematic diagrams, rather than physical drawings, and should not be construed as limitations on this patent; in order to better illustrate the embodiments of the present invention, some parts of the accompanying drawings will be omitted, Enlargement or reduction does not represent the size of the actual product; for those skilled in the art, it is understandable that certain known structures and their descriptions in the drawings may be omitted.

In the drawings of the embodiments of the present invention, the same or similar symbols correspond to the same or similar components; , "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred devices or elements must It has a specific orientation, is constructed and operated in a specific orientation, so the terms describing the positional relationship in the drawings are for illustrative purposes only, and should not be understood as limitations on this patent. For those of ordinary skill in the art, the specific understanding of the specific meaning of the above terms.

In the description of the present invention, unless otherwise clearly stipulated and limited, if the term "connection" or the like indicates the connection relationship between parts, the term should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connection, or integration; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two parts or the interaction relationship between two parts. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

As shown in Figure 1-8, an anti-clogging clinker cement production line waste gas treatment device and method thereof, which includes:

Processing box 10, air intake pipe 110, exhaust pipe 120, gas tank 130, connecting pipe 140, discharge pipe 150, carrying plate 170, dust bag 171, processing box 10 is arranged on the ground, air intake pipe 110, discharge The pipe 150 is connected to the side wall of the processing box 10, and the gas tank 130 is arranged on one side of the processing box 10. The gas tank 130 stores high-pressure gas, and one end of the connecting pipe 140 is connected with the gas tank 130, and the other end is connected with the processing Casing 10 communicates, and the exhaust end of connecting pipe 140 is close to the top of processing casing 10, and discharge pipe 150 is connected to the bottom of processing casing 10, and intake pipe 110, exhaust pipe 120, connecting pipe 140, discharge pipe 150 There are valves 160 on each of them, the bearing plate 170 is fixed horizontally in the processing box 10, and the dust removal bag 171 is arranged on the bearing plate 170. There are multiple dust removal bags 171 and are evenly arranged on the bearing plate 170. The air intake end of the air pipe 120 and the exhaust end of the communication pipe 140 are above the carrier plate 170, and the air intake end of the air intake pipe 110 is below the dust bag 171;

The processing box 10 is matched with an installation frame 30, and the installation frame 30 is matched and fixed with a divider bar 310. There are a plurality of divider bars 310 and are evenly spaced along the length direction of the install frame 30. The divider bar 310 will install the frame. 30 is divided into a discharge trough 320, the connecting pipe 140 is provided with a transmission mechanism 20, and the transmission mechanism 20 is used to clean the dust on the dust removal bag 171.

More specifically, the transmission mechanism 20 includes a transmission assembly 210 and an air extraction assembly 220, and the transmission assembly 210 includes a support plate 211, a fan blade 212, a rotating shaft 213, a bevel gear 1 214, a bevel gear 2 215, and a coil 216 , the support plate 211 is fixed horizontally in the communication pipe 140, the fan blade 212 is installed on the support plate 211, one end of the rotating shaft 213 is connected to the inner wall of the communication pipe 140 in rotation, and the other end passes through the wall of the communication pipe 140 and is connected to the winding wire. The discs 216 are coaxially fixedly connected, the bevel gear 1 214 is coaxially and fixedly sleeved on the rotating shaft 213, the bevel gear 2 215 is coaxially and fixedly sleeved on the central shaft end of the fan blade 212, the bevel gear 1 214 and the bevel gear 215 mesh, The air extraction assembly 220 is connected to the winding reel 216 .

More specifically, the air extraction assembly 220 includes a support plate 1 221, a support plate 2 222, a guide rod 223, a connecting sleeve 224, a piston 225, a guide rod 1 226, and a pull cord 228. The support plate 1 221 1. The second support plate 222 is fixedly arranged on the side wall of the processing box body 10, the guide rod 223 is vertically fixedly arranged between the first support plate 221 and the second support plate 222, and the connecting sleeve 224 is fixedly penetrated through the processing box body 10 The wall portion of the connecting sleeve 224 is a cylindrical structure with two ends open, the connecting sleeve 224 is arranged horizontally, the piston 225 is matched and arranged in the connecting sleeve 224, the guide rod one 226 is arranged on one side of the connecting sleeve 224 in parallel, and the guide rod one One end of 226 is fixedly connected with the side wall of the processing box 10, and the other end is provided with an external step, and the end of the piston 225 is fixedly provided with a connecting plate 227, and the piston 225 is sleeved on the guide rod one 226 through the connecting plate 227, guiding The rod one 226 is covered with a spring one, one end of the spring one is in contact with the connecting plate 227, the other end is in contact with the external step at the end of the guide rod one 226, and the piston 225 is connected with the winding disc 216 by a stay rope 228, The pull cord 228 goes around the guide rod 223 , and the connecting sleeve 224 is located under the installation frame 30 .

More specifically, a baffle 330 is matched in the discharge trough 320 of the installation frame 30, and an opening and closing assembly 340 is arranged on the baffle 330. The opening and closing assembly 340 includes a mounting plate 343, a connecting block 1 344, and a connecting block 2 345 , guide rod 2 346, rack 347, gear 348, the mounting plate 343 is fixed vertically on the bottom of the mounting frame 30 and close to the end of the discharge chute 320, two mounting plates 343 are provided and are located separately At both ends of the discharge trough 320 in the length direction, the baffle plate 330 is installed between the two mounting plates 343 through a connecting shaft, and the first connecting block 344 and the second connecting block 345 are fixedly arranged on the surface of a mounting plate 343. The second guide rod 346 is fixed horizontally between the first connecting block 344 and the second connecting block 345. The rack 347 is sleeved on the second guide rod 346 through a sliding sleeve. The second guide rod 346 is covered with a spring two. The sliding sleeve contacts, and the other end contacts with the connecting block 2 345, the gear 348 is coaxially and fixedly sleeved on the end of the connecting shaft, and the rack 347 meshes with the gear 348.

More specifically, the rotating shaft 213 is coaxially and fixedly sleeved on the turntable 217, and the surface of the turntable 217 is provided with a conical block 218. There are a plurality of conical blocks 218 and they evenly surround the turntable 217. The top of the rack 347 A push rod 2 342 is fixedly arranged, and the push rod 2 342 is arranged horizontally, and the push rod 2 342 extends horizontally. Between two adjacent tapered blocks 218 .

More specifically, the top of the push rod 2 342 is vertically provided with a push rod 349, and the bottom of the frame of the mounting frame 30 is fixedly provided with a bump 350, and the top of the push rod 349 is close to the edge of the bump 350, and the push rod 349 is elastically telescopic. pole.

More specifically, a one-way valve 331 is disposed on the baffle plate 330 , and the discharge direction of the one-way valve 331 flows from above the installation frame 30 to below the installation frame 30 .

More specifically, the side surfaces of the separating rod 310 are inclined to facilitate the sliding of dust.

working principle:

During the use of the present invention, the exhaust gas enters the processing box 10 through the air intake pipe 110, and then passes through the dust removal bag 171 to filter and remove dust. 160, then open the valve on the connecting pipe 140, the high-pressure gas in the gas tank 130 enters the processing box 10 through the connecting pipe 140, then the high-pressure gas blows off the dust on the surface of the dust bag 171, and the high-pressure gas passes through the connecting pipe 140 In the process of circulation, the fan blade 212 is driven to rotate, thereby driving the rotating shaft 213 to rotate, thereby driving the winding reel 216 to rotate, and when the reel 216 rotates, the pull rope 228 is wound, thereby pulling the piston 225 to move in the connecting sleeve 224, thereby being able to Extract the gas in the processing box 10, thereby increasing the blowing force of the high-pressure gas on the dust bag 171, which is beneficial to blow off the dust on the surface of the dust bag 171, and the rotation of the rotating shaft 213 drives the turntable 217 to rotate, thereby driving the conical block 218 Rotate around the turntable 217, and then the tapered surface of the conical block 218 touches the push rod one 341, thereby driving the push rod one 341 to move, thereby driving the push rod two 342 to move, and then driving the rack 347 to move along the guide rod two 346, Thereby driving the gear 348 to rotate, and then driving the baffle plate 330 to deflect, the discharge trough 320 is opened, the dust on the surface of the dust bag 171 can fall into the discharge trough 320, then enter the bottom of the processing box 10 and be discharged through the discharge pipe 150, Push rod 2 342 drives push rod 349 to move during the process of moving, and then the frame of installation frame 30 is knocked after the top of push rod 349 collides with projection 350, thereby shakes off the dust falling on the frame of installation frame 30.

It should be declared that the above specific implementation manners are only preferred embodiments of the present invention and applied technical principles. Those skilled in the art should understand that various modifications, equivalent replacements, changes and the like can be made to the present invention. However, as long as these changes do not deviate from the spirit of the present invention, they should all fall within the protection scope of the present invention. In addition, some terms used in the specification and claims of this application are not limiting, but are only for convenience of description.

Claims (9)

1. An anti-clogging clinker cement production line exhaust gas treatment device, which is characterized by comprising:

the device comprises a treatment box body, an air inlet pipe, an air outlet pipe, an air tank, a communicating pipe, an air outlet pipe, a bearing plate and a dust removing cloth bag, wherein the treatment box body is arranged on the ground, the air inlet pipe and the air outlet pipe are communicated with the side wall of the treatment box body, the air tank is arranged on one side of the treatment box body, high-pressure gas is stored in the air tank, one end of the communicating pipe is communicated with the air tank, the other end of the communicating pipe is communicated with the treatment box body, the air outlet end of the communicating pipe is close to the top of the treatment box body, the air outlet pipe is communicated with the bottom of the treatment box body, valves are arranged on the air inlet pipe, the air outlet pipe, the communicating pipe and the air outlet pipe, the bearing plate are horizontally and fixedly arranged in the treatment box body, the dust removing cloth bag is arranged on the bearing plate, the dust removing cloth bag is provided with a plurality of dust removing cloth bags and is uniformly arranged on the bearing plate, the air inlet end of the air outlet pipe and the air outlet end of the communicating pipe are positioned above the bearing plate, and the air inlet end of the air inlet pipe is positioned below the dust removing cloth bag;

the processing box body is internally provided with a mounting frame in a matching manner, the mounting frame is internally provided with a plurality of partition rods in a matching manner, the partition rods are uniformly arranged at intervals along the length direction of the mounting frame, the partition rods divide the mounting frame into a discharge groove, a transmission mechanism is arranged on a communicating pipe, and the transmission mechanism is used for cleaning dust on a dust removing cloth bag.

2. The exhaust gas treatment device of the anti-blocking clinker cement production line according to claim 1, wherein the transmission mechanism comprises a transmission assembly and an air exhaust assembly, the transmission assembly comprises a support plate, a fan blade, a rotating shaft, a first bevel gear, a second bevel gear and a wire spool, the support plate is horizontally and fixedly arranged in the communicating pipe, the fan blade is arranged on the support plate, one end of the rotating shaft is rotatably connected with the inner wall of the communicating pipe, the other end of the rotating shaft penetrates through the wall of the communicating pipe and is fixedly connected with the wire spool coaxially, the first bevel gear is coaxially and fixedly sleeved on the rotating shaft, the second bevel gear is coaxially and fixedly sleeved on the central shaft end of the fan blade, the first bevel gear and the second bevel gear are meshed, and the air exhaust assembly is connected with the wire spool.

3. The exhaust gas treatment device of the anti-blocking clinker cement production line according to claim 2, wherein the exhaust gas treatment device comprises a first supporting plate, a second supporting plate, a guide rod, a connecting sleeve, a piston, a first guide rod and a pull rope, wherein the first supporting plate and the second supporting plate are fixedly arranged at the side wall of the treatment box body, the guide rod is vertically and fixedly arranged between the first supporting plate and the second supporting plate, the connecting sleeve is fixedly arranged on the wall of the treatment box body and is of a cylindrical structure with two open ends, the connecting sleeve is horizontally arranged, the piston is matched and arranged in the connecting sleeve, the first guide rod is arranged on one side of the connecting sleeve in parallel, one end of the first guide rod is fixedly connected with the side wall of the treatment box body, the other end of the piston is fixedly provided with a connecting plate, the piston is sleeved on the first guide rod through the connecting plate, one end of the first guide rod is sleeved with a spring, the other end of the spring is contacted with the connecting plate, the piston is connected with the wire winding disc through the pull rope, the guide rod is matched and the connecting sleeve is arranged below the installation frame.

4. The exhaust gas treatment device for the anti-blocking clinker cement production line is characterized in that a baffle is arranged in a discharge groove of a mounting frame in a matching manner, an opening and closing assembly is arranged on the baffle, the opening and closing assembly comprises a mounting plate, a first connecting block, a second guide rod, a rack and a gear, the mounting plate is vertically and fixedly arranged at the bottom of the mounting frame and near the end part of the discharge groove, the mounting plate is provided with two ends which are respectively arranged at the length direction of the discharge groove, the baffle is rotatably arranged between the two mounting plates through a connecting shaft, the first connecting block and the second connecting block are fixedly arranged on the surface of the mounting plate, the second guide rod is horizontally and fixedly arranged between the first connecting block and the second connecting block, the rack is sleeved on the second guide rod through a sliding sleeve, one end of the second spring is in contact with the sliding sleeve, the other end of the second guide rod is in contact with the second connecting block, the end part of the connecting shaft is coaxially and fixedly sleeved with the gear, and the rack is meshed with the gear.

5. The exhaust gas treatment device for the anti-blocking clinker cement production line according to claim 4, wherein the rotating shaft is coaxially and fixedly sleeved on the rotating disc, conical blocks are arranged on the disc surface of the rotating disc, the conical blocks are arranged in a plurality and uniformly surround the rotating disc, a second push rod is fixedly arranged at the top of the rack, the second push rod is horizontally arranged, the second push rod horizontally extends, the end part of the second push rod is fixedly connected with a first push rod, and the end part of the first push rod is close to the rotating disc and is positioned between two adjacent conical blocks.

6. The exhaust gas treatment device for the anti-clogging clinker cement production line according to claim 5, wherein a push rod is vertically arranged at the top of the second push rod, a bump is fixedly arranged at the bottom of the frame of the installation frame, the top of the push rod is close to the edge of the bump, and the push rod is an elastic telescopic rod.

7. The exhaust gas treatment device for an anti-clogging clinker cement production line according to claim 4, wherein the baffle plate is provided with a one-way valve, and the drainage direction of the one-way valve flows from above the mounting frame to below the mounting frame.

8. An anti-clogging clinker cement manufacturing line exhaust gas treatment apparatus as in claim 1 wherein the sides of the divider bars are disposed in an inclined arrangement.

9. A method of treating an anti-clogging clinker cement manufacturing line exhaust gas treatment apparatus according to any one of claims 1 to 8, the method comprising: the waste gas enters the treatment box body through the air inlet pipe, then the waste gas is filtered and dedusted through the dedusting cloth bag, when more dust is adhered to the surface of the dedusting cloth bag, a valve on the air inlet pipe is closed, then the valve on the communicating pipe is opened, high-pressure gas in the air tank enters the treatment box body through the communicating pipe, then the high-pressure gas blows off the dust on the surface of the dedusting cloth bag, the fan blades are driven to rotate in the process of circulating through the communicating pipe, so that the rotating shaft is driven to rotate, the wire reel is driven to rotate, the stay rope is wound when the wire reel rotates, so that the piston is pulled to move in the connecting sleeve, and the gas in the treatment box body can be extracted, so that the blowing force of the high-pressure gas to the dedusting cloth bag is improved;

the rotating shaft rotates to drive the carousel to rotate, thereby drive the toper piece and rotate round the carousel, the conical surface of toper piece is contradicted push rod one then, thereby order about push rod one and remove, thereby drive push rod two and remove, then drive rack and remove along guide bar two, thereby drive gear rotation, then drive baffle deflection, the discharge groove is opened, dust on dust removal sack surface can fall to the discharge inslot, get into the bottom of handling the box and discharge through the discharge pipe afterwards, the in-process that push rod two removed drives the ejector pin and removes, the top of ejector pin is knocked the frame of installing frame after contradicting the lug, thereby shake off the dust that will fall to the installing frame.

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