Integrated automatic ash discharge pulse bag filter

By using rotatable long cylindrical filter bags and conical filter screens in pulse bag dust collectors, combined with screw propellers and spray heads, the problem of uneven filter bag interception is solved, thereby improving dust removal efficiency and dust treatment effect.

CN120305765BActive Publication Date: 2025-11-25江苏恒远国际工程有限公司
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Patent Information

Application Number
CN202510621256.2
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-05-14
Publication Date
2025-11-25
Estimated Expiration
2045-05-14

AI Technical Summary

Technical Problem

In existing pulse jet baghouse dust collectors, the airflow direction is fixed, resulting in uneven interception by the filter bags, creating dead zones and affecting the dust removal effect.

Method used

It adopts rotatable long cylindrical filter bags and conical filter screens, and realizes automatic switching of filter bags by driving the transmission worm gear through the linkage shaft and bevel gear. Combined with the screw propeller and spray head to treat dust, it achieves uniform dust interception and efficient discharge.

Benefits of technology

It achieves uniform dust distribution on the surface of the filter bag, avoids dead corners of interception, improves dust removal efficiency, and ensures that dust does not easily float and is easy to handle through the cooperation of the screw propeller and spray head.

✦ Generated by Eureka AI based on patent content.

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Patent Text Reader

Abstract

The application provides an integrated automatic ash discharging pulse bag type dust collector, and relates to the technical field of atmosphere control and pollution treatment. The application comprises a collector bin, the main body of the collector bin is in a square structure, and the collector bin is integrally provided with an ash discharging hopper at the bottom, the front side of the ash discharging hopper is integrally provided with an ash discharging hopper, the rear side of the collector bin is integrally provided with a gas outlet, the bottom of the ash discharging hopper is fixedly provided with an ash discharging channel, the outlet of the ash discharging channel is inclined downward, the outlet of the ash discharging channel is integrally provided with a spiral propeller, the long tube filter bag can rotate to intercept, each surface of the long tube filter bag can uniformly contact the air flow direction, each group of transmission worms and driven worms are synchronously rotated through the linkage shaft and bevel gears, the automatic switching interception surface is realized, the long tube filter bag is prevented from being affected by the flow direction to cause the dust to be attached to only the outer part of the long tube filter bag, and the problem of uneven interception of the existing dust collector is solved.
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Description

TECHNICAL FIELD

[0001] The present application relates to the field of atmospheric control and pollution treatment, in particular to an integrated automatic dust discharging pulse bag type dust collector. BACKGROUND

[0002] The pulse bag type dust collector is a high-efficiency dust removal equipment commonly used in the industrial field, and the core working principle is based on the interception and separation of dust by filter bags. Dusty gas enters the inside of the equipment through the air inlet, and the dust is adsorbed on the outer surface of the filter bag. Clean gas passes through the filter bag and is discharged from the air outlet. When the dust on the surface of the filter bag increases and the resistance rises, the pulse blowing system starts, and compressed air is sprayed into the filter bag at a very short time and high speed through the pulse valve, so that the filter bag expands and shakes instantaneously, and the attached dust is shaken off and falls into the ash bucket and is discharged.

[0003] In the currently used dust collector, the flow direction of air is fixed, and the filtering structure only works on one side, so there will be an interception dead angle, and part of the interception structure will not work for a long time, the interception will be uneven, and the interception effect will be affected, and there is a lack of switching and interception surface circulation function. SUMMARY

[0004] Therefore, the present application provides an integrated automatic dust discharging pulse bag type dust collector in view of the deficiencies in the prior art.

[0005] The present application provides an integrated automatic dust discharging pulse bag type dust collector, which specifically comprises: a collector bin, the main body of the collector bin is a square structure, the bottom of the collector bin is integrally provided with an ash bucket, and the front side of the ash bucket is integrally provided with an air inlet pipe opening above; the rear side of the collector bin is integrally provided with an air outlet pipe opening above; the bottom of the ash bucket is fixedly provided with an ash outlet channel, the outlet of the ash outlet channel is inclined downward, and the outlet of the ash outlet channel is integrally provided with a compaction pipe; a circular channel is integrally provided in the middle of the ash outlet channel, and a bearing shaft is rotatably provided in the circular channel in cooperation with two bearings; a disc is fixedly provided at the top of the bearing shaft, an inclined support is fixedly provided around the top of the disc, the upper side of the inclined support is a radial structure inclined outward, and a fixed rotating ring is integrally provided at the top of the inclined support; a conical filter screen is fixedly provided in the inclined support; two groups of isolation transmission frames are fixedly provided inside and above the collector bin, a venturi tube is rotatably provided in the middle of the isolation transmission frame in cooperation with a sealing bearing, and the venturi tubes are distributed in a horizontal and vertical manner; the inside of the venturi tube is a contraction structure, the bottom of the venturi tube is an expansion structure, a skeleton is integrally provided outside the bottom of the venturi tube, and a long tube filter bag is fixedly provided outside the skeleton; a blowing integrated pipe is fixedly arranged inside and above the collector bin; and an energy storage device is fixedly arranged above the front of the collector bin.

[0006] Optionally, the inside of the collector bin is fixedly provided with an inner support below, the inner support is a bucket-shaped structure with an outer part adhering to the collector bin and a circular opening in the middle; the bottom edge of the inner support is rotatably provided with a T-shaped pulley; the top of the fixed rotating ring is integrally provided with two annular flange structures, and the T-shaped pulley adheres to the outer annular flange of the fixed rotating ring; the middle bottom of the inner support is a flange structure, and the flange structure of the inner support covers the inner annular flange of the fixed rotating ring.

[0007] Optionally, the inside of the compaction pipe is rotatably provided with a spiral propeller, one side of the ash outlet is fixedly provided with a driving motor, and the shaft end of the driving motor is connected with one end of the spiral propeller through a shaft coupling transmission; the front end of one side of the compaction pipe is integrally provided with a rectangular discharge port, and the front end of the rectangular discharge port is hingedly provided with a rotary sealing plate; the top of the rotary sealing plate extends upward on both sides, a spring telescopic rod is rotatably arranged in the middle of the two side extensions, and the other end of the spring telescopic rod is rotatably arranged on the top of the rectangular discharge port.

[0008] Optionally, a spray head is fixedly arranged above the inclined part of the ash outlet, the water outlet of the spray head is located in the ash outlet, and the outer end of the spray head is connected with a water pipe.

[0009] Optionally, the bottom of the bearing shaft is drivingly connected with a separation motor, and the bottom of the ash outlet is fixedly provided with a motor bracket for mounting the separation motor; the outside of the bearing shaft is fixedly provided with a protective sleeve through a jackscrew, and the protective sleeve wraps the upper bearing of the bearing shaft; the upper bearing of the bearing shaft is a deep groove ball bearing, and the lower bearing of the bearing shaft is a tapered roller bearing.

[0010] Optionally, the outside of the venturi is fixedly provided with a driven worm gear; a transmission worm is rotatably arranged between the two groups of isolation transmission frames in position with a support array, and the transmission worm is in transmission connection with the driven worm gear; a linkage shaft is rotatably arranged between the two groups of isolation transmission frames in position, and the linkage shaft is rotatably arranged in the sidewall of the collector bin at both ends.

[0011] Optionally, the linkage shaft is in bevel gear transmission connection with each group of transmission worm gears; a reversing motor is fixedly arranged on the front side of the collector bin, and the reversing motor is in transmission connection with the linkage shaft.

[0012] Optionally, the spray integrated pipe is a comb-shaped multi-branch structure, and the branches of the spray integrated pipe are provided with branch pipe openings at the bottom, and the branch pipe openings face the middle of the top of the venturi.

[0013] Optionally, the branches of the spray integrated pipe are connected with branch electromagnetic valves at the front side positions; a main electromagnetic valve is connected at the front end of the main pipeline of the spray integrated pipe, the main electromagnetic valve is in pipeline communication with an energy storage device; a controller is arranged on the front side of the collector bin to control the main electromagnetic valve and the branch electromagnetic valves.

[0014] Optionally, the outside of the air outlet pipe is provided with a tee joint through a flange connection, the other two ends of the tee joint are connected with flow control gate valves, a group of flow control gate valves are connected below and provided with an air extraction pump, the air extraction pump is communicated with an output pipeline arranged below the flow control gate valve on the other side.

[0015] The beneficial effects are as follows:

[0016] 1、The long tube filter bag can rotate to intercept, which can ensure that the outer surface of the long tube filter bag can uniformly contact the air flow direction, the synchronous rotation of each group of transmission worm and driven worm is driven by the linkage shaft and bevel gear, the venturi and the long tube filter bag are synchronously and slowly rotated, the automatic switching of the interception surface is realized, the dust attached to the outside of only part of the long tube filter bag due to the flow direction is avoided, the interception time is increased, and frequent pulse is not needed;

[0017] 2、The conical filter screen is arranged, one more interception is increased, light and large dust is intercepted by the conical filter screen and is deposited on the outer surface of the conical filter screen or directly falls into the ash discharge channel, and the conical filter screen can rotate, the rotation of the conical filter screen can generate centrifugal force to throw off the dust intercepted outside the conical filter screen, dust blocking the conical filter screen to affect the interception effect is avoided, and continuous interception is realized;

[0018] 3、The dust treatment effect can be double selected, the dust is conveyed to the rectangular discharge port and extruded by the spiral propeller, the dust is compacted, the dust is not easy to disperse, subsequent treatment is facilitated, the spray head is connected with a water pipe, water is input to mix the dust, the dust is made to sink and is not easy to float, then the dust is changed into a solid structure by extrusion and is discharged, the spring telescopic rod is used to provide pressure for the rotating sealing plate during the period, and the output dust is compacted. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The three-dimensional structure schematic diagram of the embodiment in the application is shown;

[0020] Figure 2 The side elevation structure schematic diagram of the embodiment in the application is shown;

[0021] Figure 3 The three-dimensional cross-sectional structure schematic diagram of the embodiment in the application is shown;

[0022] Figure 4 The side elevation cross-sectional structure schematic diagram of the embodiment in the application is shown;

[0023] Figure 5 The transmission structure schematic diagram of the venturi of the embodiment in the application is shown;

[0024] Figure 6The cross-sectional structure of the embodiment of the present application is shown in the schematic view.

[0025] Figure 7 The assembly structure of the embodiment of the present application is shown in the schematic view.

[0026] Figure 8 The local enlarged structure of the embodiment of the present application is shown in the schematic view. Figure 1

[0027] Figure 9 The local enlarged structure of the embodiment of the present application is shown in the schematic view. Figure 3

[0028] List of reference signs:

[0029] 1, collector bin; 101, ash drop; 102, air inlet; 103, air outlet; 104, inner resistance support; 105, T-shaped pulley; 2, ash discharge channel; 201, compacting tube; 202, screw propeller; 203, driving motor; 204, rectangular discharge port; 205, rotating sealing plate; 206, spring telescopic rod; 207, spray head; 3, bearing shaft; 301, separation motor; 302, disc; 303, inclined support; 304, fixed rotating ring; 305, conical filter screen; 306, protective sleeve; 4, isolation transmission frame; 5, venturi tube; 501, driven worm gear; 502, skeleton; 503, long tube filter bag; 6, transmission worm; 7, linkage shaft; 8, reversing motor; 9, integrated spray blowing pipe; 10, branch electromagnetic valve; 11, main electromagnetic valve; 12, energy storage device; 13, tee joint; 14, flow control gate valve; 15, air suction pump. DETAILED DESCRIPTION

[0030] In order to make the purpose, scheme and advantages of the technical solutions of the present application more clear, the technical solutions of the embodiments of the present application will be described clearly and completely in the following with reference to the drawings of the specific embodiments of the present application.

[0031] Embodiment 1: please refer to the drawings shown in the specification, Figures 1 to 9

[0032] ​​​This invention proposes an integrated automatic ash discharge pulse bag dust collector, comprising: a collector chamber 1, the main body of which is square; a lower ash hopper 101 integrally installed at the bottom of the collector chamber 1; an air inlet 102 integrally installed above the front side of the lower ash hopper 101; an air outlet 103 integrally installed above the rear side of the collector chamber 1; an ash discharge channel 2 fixedly installed at the bottom of the lower ash hopper 101; the outlet of the ash discharge channel 2 is inclined forward and downward; a compaction pipe 201 integrally installed at the outlet of the ash discharge channel 2; a circular channel integrally installed in the middle of the ash discharge channel 2; a bearing shaft 3 rotatably installed in the circular channel with two sets of bearings; a disc 302 fixedly installed on the top of the bearing shaft 3; and the top of the disc 302 is fixedly surrounded by... An inclined support 303 is provided, with an outwardly inclined radial structure above the inclined support 303. A fixed rotating ring 304 is integrally provided in the middle of the top of the inclined support 303. A conical filter screen 305 is fixedly provided in the inclined support 303. Two sets of isolation transmission frames 4 are fixedly provided in the upper part of the collector chamber 1. Venturi tubes 5 are rotatably provided in the middle of the isolation transmission frames 4 with the cooperation of a sealed bearing. The Venturi tubes 5 are distributed horizontally and vertically at equal intervals. The inside of the Venturi tube 5 is a constricted structure, and the bottom of the Venturi tube 5 is a flared structure. A skeleton 502 is integrally provided on the outside of the bottom of the Venturi tube 5. A long cylindrical filter bag 503 is fixedly provided on the outside of the skeleton 502. A jetting integrated pipe 9 is fixedly mounted in the upper part of the collector chamber 1. An energy storage device 12 is fixedly provided in the upper front of the collector chamber 1.

[0033] The collector chamber 1 has an inner barrier frame 104 fixedly installed at the bottom. The inner barrier frame 104 is a bucket-shaped structure that fits the collector chamber 1 externally and has a circular opening in the middle. A T-shaped pulley 105 is rotatably installed on the bottom edge of the inner barrier frame 104. The top of the fixed rotating ring 304 has two annular flange structures integrally installed. The T-shaped pulley 105 fits the outer annular flange of the fixed rotating ring 304. The middle bottom of the inner barrier frame 104 is a flange structure, and the flange structure of the inner barrier frame 104 covers the inner annular flange of the fixed rotating ring 304.

[0034] The compaction pipe 201 has a rotating screw propeller 202 inside, and a drive motor 203 is fixedly installed on one side of the ash discharge channel 2. The shaft end of the drive motor 203 is connected to one end of the screw propeller 202 by a coupling. A rectangular discharge port 204 is integrally provided at the front end of one side of the compaction pipe 201. A rotating sealing plate 205 is hinged to the front end of the rectangular discharge port 204. The top two sides of the rotating sealing plate 205 extend upward, and a spring telescopic rod 206 is rotatably installed in the middle of the two sides. The other end of the spring telescopic rod 206 is rotatably installed on the top of the rectangular discharge port 204.

[0035] A spray head 207 is fixedly installed above the inclined part of the ash discharge channel 2. The water outlet of the spray head 207 is located inside the ash discharge channel 2, and the outer end of the spray head 207 is connected to a water pipe.

[0036] The bottom of the bearing shaft 3 is connected with a separation motor 301 through transmission, the bottom of the ash outlet channel 2 is fixedly provided with a motor rack for mounting the separation motor 301; the outer part of the bearing shaft 3 is fixedly provided with a protective sleeve 306 through a top screw, the protective sleeve 306 wraps the upper bearing of the bearing shaft 3; the upper bearing of the bearing shaft 3 is a deep groove ball bearing, and the lower bearing of the bearing shaft 3 is a tapered roller bearing.

[0037] The outer part of the venturi 5 is fixedly provided with a driven worm gear 501; the position between the two groups of isolation transmission racks 4 is rotatably provided with a transmission worm 6 through an array of position matching supports, the transmission worm 6 is in transmission connection with the driven worm gear 501; the position between the two groups of isolation transmission racks 4 is rotatably provided with a linkage shaft 7, the linkage shaft 7 is rotatably arranged in the sidewall of the collector bin 1 at both ends.

[0038] The linkage shaft 7 is in bevel gear transmission connection with each group of transmission worms 6; the front side of the collector bin 1 is fixedly provided with a reversing motor 8, the reversing motor 8 is in transmission connection with the linkage shaft 7.

[0039] The spray integrated pipe 9 is a comb-shaped multi-branch structure, the branch bottom of the spray integrated pipe 9 is provided with a branch pipe opening, and the branch pipe opening is opposite to the top middle part of the venturi 5.

[0040] The branch front side of the spray integrated pipe 9 is connected and provided with a branch electromagnetic valve 10; the front end of the main pipe of the spray integrated pipe 9 is connected and provided with a main electromagnetic valve 11, the main electromagnetic valve 11 is in pipeline communication with an energy storage device 12; the front side of the collector bin 1 is provided with a controller to control the main electromagnetic valve 11 and the branch electromagnetic valve 10.

[0041] The outer part of the gas outlet opening 103 is connected with a three-way pipe 13 through a flange, the other two ends of the three-way pipe 13 are connected with flow control gate valves 14, one group of flow control gate valves 14 is connected and provided below with an air suction pump 15, the air suction pump 15 is in communication with the output pipeline arranged below the flow control gate valve 14 on the other side; the top of the upper isolation transmission rack 4 is lower than the gas outlet opening 103.

[0042] As shown in Figures 1-9 , in use, the air inlet opening 102 is connected to the gas source to be treated to input dust-containing air; after the air enters the inside of the collector bin 1, it flows upwards through the conical filter screen 305, the dust that is light and large in size is intercepted by the conical filter screen 305 and is left on the outer surface of the conical filter screen 305 or directly falls into the ash outlet channel 2;

[0043] The separation motor 301 is started to drive the bearing shaft 3 to rotate, and the bearing shaft 3 drives the disc 302, the inclined support 303, the fixed rotating ring 304, the conical filter screen 305 and the protective sleeve 306 to rotate synchronously. The rotation of the conical filter screen 305 can generate centrifugal force to shake off the dust intercepted outside the conical filter screen 305, so as to avoid the dust from blocking the conical filter screen 305 and affecting the interception effect. The rotation of the protective sleeve 306 can shake off the dust adhered to the protective sleeve 306. The dust is shaken off and falls into the ash outlet channel 2. The air moves upward and enters the long tube filter bag 503, intercepts the dust, and the intercepted air is discharged through the air outlet pipe 103.

[0044] The reversing motor 8 is started to drive the linkage shaft 7 to rotate, and the linkage shaft 7 cooperates with the bevel gear to drive each group of transmission worms 6 to rotate synchronously, and the transmission worms 6 drive each group of driven worms 501 to rotate synchronously, so that the Venturi tube 5 and the long tube filter bag 503 can rotate synchronously at a slow speed, and the interception surface can be automatically switched to avoid being affected by the flow direction to cause only part of the long tube filter bag 503 to adhere to the dust outside, and the interception time is increased.

[0045] The long tube filter bag 503 can be automatically rotated by setting a timing control switch, or can be selected to rotate continuously at a slow speed to maintain rotation.

[0046] When pulse dust removal is needed, the air input into the collector bin 1 is stopped, and then one group of branch electromagnetic valves 10 and the main electromagnetic valve 11 are opened. Each time the dust is removed from one group of branches of the spray and blow integrated pipe 9, the gas pressure can be ensured. After the compressed air in the energy storage device 12 is released, the compressed air passes through the inside of the spray and blow integrated pipe 9 and is discharged into the Venturi tube 5, generating a pulse to shake off the dust outside the long tube filter bag 503, and the dust falls into the ash outlet channel 2. After each branch is dusted, the energy storage device 12 is charged again, and the above steps can be repeated to repeat the dust removal. The energy storage device 12 is a compressed gas energy storage device, which is a device for storing energy by using compressed gas. Its working principle is that when energy is surplus, the air is compressed by a compressor and stored in a high-pressure container. At this time, the electric energy is converted into the pressure energy of the gas. When energy is needed, the high-pressure gas is released to drive a turbine or other power equipment to convert the pressure energy into mechanical energy or electric energy, thereby realizing pulse release.

[0047] The drive motor 203 is started to drive the screw propeller 202 to rotate, and the screw propeller 202 transports and extrudes the dust to the rectangular discharge port 204, so that the dust is compacted and is not easy to disperse.

[0048] The collector vessel can be selected to be arranged outside the rectangular discharge port 204. When the dust extrusion pressure rises, the rotating sealing plate 205 is opened to automatically discharge the dust outward. After the discharge is completed, the rotating sealing plate 205 is automatically closed by the spring extension rod 206 to stop the discharge.

[0049] Example 2: On the basis of example 1, the rectangular discharge port 204 can not be wrapped with a container, and a spray head 207 connected to a water pipe is selected to input water into the ash discharge channel 2 during the process of extruding dust, mix the dust, make the dust sink, and not easily float, and then cooperate with the extrusion to change the dust into a solid structure, and then discharge, and a tray is arranged outside the rectangular discharge port 204 to recycle the dust, and the inside of the ash discharge channel 2 can be cleaned.

[0050] Example 3: On the basis of example 1, if there is a gas source with pressure, open the flow control gate valve 14 not connected to the air suction pump 15, and directly discharge air outward;

[0051] If active gas suction is required, the flow control gate valve 14 needs to be closed, and the flow control gate valve 14 connected to the air suction pump 15 needs to be opened, and the air suction pump 15 is used to actively suck air, and the air is discharged through negative pressure, realizing the double selectable working effect.

[0052] The specific use and effect of the embodiment: in the application, when in use, the air inlet pipe 102 is connected to the gas source to be treated, and dust-containing air is input;

[0053] After the air enters the inside of the collector bin 1, it flows upwards through the conical filter screen 305, and the dust that is light and large in size is intercepted by the conical filter screen 305 and is left on the outer surface of the conical filter screen 305 or directly falls into the ash discharge channel 2;

[0054] The separation motor 301 is started to drive the bearing shaft 3 to rotate, the bearing shaft 3 drives the disc 302, the inclined support 303, the fixed rotating ring 304, the conical filter screen 305 and the protective sleeve 306 to rotate synchronously, the rotation of the conical filter screen 305 can generate centrifugal force to throw the dust intercepted outside the conical filter screen 305, so as to avoid that the dust blocks the conical filter screen 305 and affects the interception effect, and the rotation of the protective sleeve 306 can throw the dust adhered to the protective sleeve 306; after the dust is thrown, it falls into the ash discharge channel 2;

[0055] The air moves upwards and penetrates into the long tube filter bag 503 to intercept dust, and the intercepted air penetrates out of the air outlet pipe 103;

[0056] The reversing motor 8 is started to drive the linkage shaft 7 to rotate, the linkage shaft 7 cooperates with the bevel gear to drive each group of transmission worms 6 to rotate synchronously, the transmission worms 6 drive each group of driven worms 501 to rotate synchronously, so that the Venturi tube 5 and the long tube filter bag 503 rotate synchronously at a slow speed, automatic switching of the interception surface is realized, the influence of flow direction on the dust adhered to only part of the outside of the long tube filter bag 503 is avoided, and the interception time is increased; the long tube filter bag 503 can rotate automatically through timing control, or can be selected to rotate continuously at a slow speed to maintain rotation;

[0057] When the long tube filter bag 503 works for a certain period of time, stop inputting air into the collector bin 1, then open a group of branch electromagnetic valves 10 and the main electromagnetic valve 11, release the compressed air in the energy storage device 12, the compressed air passes through the inside of the blow-off integrated pipe 9 and is discharged into the venturi 5, generates a pulse, shakes off the dust outside the long tube filter bag 503, and the dust falls into the ash discharge channel 2; each time the dust is removed from a group of branches of the blow-off integrated pipe 9, the gas pressure can be ensured, and after each branch is removed, the energy storage device 12 is charged, and the aforementioned steps can be repeated to repeat the dust removal;

[0058] The driving motor 203 is started to drive the screw propeller 202 to rotate, the screw propeller 202 transports and extrudes the dust to the rectangular discharge port 204, compacts the dust, and makes it not easy to disperse; a collector vessel is arranged outside the rectangular discharge port 204, when the extrusion pressure of the dust rises, the rotating sealing plate 205 is opened to automatically discharge the dust outward, after the discharge is completed, the rotating sealing plate 205 is automatically closed by the spring telescopic rod 206 to stop discharging; a spray head 207 connected with a water pipe can be selected to input water to mix the dust, so that the dust becomes heavy and cannot easily float, and then cooperates with extrusion to change the dust into a solid structure and then discharges;

[0059] If there is a pressure supply, the flow control valve 14 not connected with the air suction pump 15 can be opened to directly discharge air outward, otherwise the flow control valve 14 can be closed and the flow control valve 14 connected with the air suction pump 15 can be opened to actively suck air by the air suction pump 15 to discharge air by negative pressure, realizing double selectable working effect.

Claims

1. An integrated automatic ash discharge pulse bag dust collector, characterized in that, include: The collector chamber (1) has a square structure. A lower ash hopper (101) is integrally provided at the bottom of the collector chamber (1). An air inlet (102) is integrally provided on the upper front side of the lower ash hopper (101). An air outlet (103) is integrally provided on the upper rear side of the collector chamber (1). An inner baffle (104) is fixedly provided at the lower interior of the collector chamber (1). The inner baffle (104) is a bucket-shaped structure that fits the collector chamber (1) externally and has a circular opening in the middle. A T-shaped pulley (105) is rotatably provided on the bottom edge of the inner baffle (104). An ash outlet channel (2) is fixedly provided at the bottom of the lower ash hopper (101). The outlet of the ash outlet channel (2) is inclined forward and downward. The compaction pipe (201) is integrally installed; a screw propeller (202) is rotatably installed inside the compaction pipe (201), and a drive motor (203) is fixedly installed on one side of the ash discharge channel (2). The shaft end of the drive motor (203) is connected to one end of the screw propeller (202) by a coupling. A rectangular discharge port (204) is integrally installed at the front end of one side of the compaction pipe (201), and a rotating sealing plate (205) is hinged to the front end of the rectangular discharge port (204). The top two sides of the rotating sealing plate (205) extend upward, and a spring telescopic rod (206) is rotatably installed in the middle of the extension on both sides. The other end of the spring telescopic rod (206) is rotatably installed on the top of the rectangular discharge port (204). The middle of the ash discharge channel (2) is integrally installed. A circular channel is provided, and a bearing shaft (3) is rotatably mounted in the circular channel in conjunction with two sets of bearings; a disc (302) is fixedly mounted on the top of the bearing shaft (3), and an inclined bracket (303) is fixedly mounted around the top of the disc (302). The inclined bracket (303) has an outwardly inclined radial structure above it, and a fixed rotating ring (304) is integrally mounted in the middle of the top of the inclined bracket (303); two annular flange structures are integrally mounted on the top of the fixed rotating ring (304), and a T-shaped pulley (105) fits against the outer annular flange of the fixed rotating ring (304); the middle bottom of the inner resistance frame (104) is a flange structure, and the flange structure of the inner resistance frame (104) covers the inner annular flange of the fixed rotating ring (304); the inclined bracket (303) has two annular flange structures on its top. A conical filter screen (305) is fixedly installed; a spray head (207) is fixedly installed above the inclined part of the ash discharge channel (2), the water outlet of the spray head (207) is located inside the ash discharge channel (2), and the outer end of the spray head (207) is connected to a water pipe; two sets of isolation transmission frames (4) are fixedly installed above the inside of the collector chamber (1), and a venturi tube (5) is rotatably installed in the middle of the isolation transmission frame (4) with a sealed bearing, and the venturi tubes (5) are distributed horizontally and vertically at equal intervals; the inside of the venturi tube (5) is a contraction structure, the bottom of the venturi tube (5) is a flared structure, and a skeleton (502) is integrally installed on the bottom of the venturi tube (5), and a long cylindrical filter bag (503) is fixedly installed on the outside of the skeleton (502); a jetting integrated pipe (9) is fixedly installed above the inside of the collector chamber (1).An energy storage device (12) is fixedly installed above the front of the collector compartment (1).

2. The integrated automatic ash discharge pulse bag dust collector as described in claim 1, characterized in that, The bottom of the bearing shaft (3) is connected to a separation motor (301), and the bottom of the ash discharge channel (2) is fixedly provided with a motor frame for installing the separation motor (301); the outside of the bearing shaft (3) is fixedly provided with a protective sleeve (306) by a set screw, and the protective sleeve (306) covers the upper bearing of the bearing shaft (3); the upper bearing of the bearing shaft (3) is a deep groove ball bearing, and the lower bearing of the bearing shaft (3) is a tapered roller bearing.

3. The integrated automatic ash discharge pulse bag dust collector as described in claim 2, characterized in that, The Venturi tube (5) is fixedly provided with a driven worm gear (501) on its exterior; a support is arranged in the position array between the two sets of isolation transmission frames (4), and a transmission worm (6) is rotatably arranged in the support, which is connected to the driven worm gear (501) in a transmission connection; a linkage shaft (7) is rotatably arranged between the two sets of isolation transmission frames (4), and the two ends of the linkage shaft (7) are rotatably arranged in the side wall of the collector chamber (1).

4. The integrated automatic ash discharge pulse bag dust collector as described in claim 3, characterized in that, The linkage shaft (7) is connected to each group of transmission worm gears (6) by bevel gear transmission; a reversing motor (8) is fixedly installed on the front side of the collector compartment (1), and the reversing motor (8) is connected to the linkage shaft (7) by transmission.

5. The integrated automatic ash discharge pulse bag dust collector as described in claim 4, characterized in that, The jetting integrated pipe (9) has a comb-shaped multi-branch structure. The bottom of each branch of the jetting integrated pipe (9) is provided with a branch port, which is directly opposite the top middle of the venturi tube (5).

6. The integrated automatic ash discharge pulse bag dust collector as described in claim 5, characterized in that, Each branch of the integrated jet pipe (9) is connected to a branch solenoid valve (10); a main solenoid valve (11) is connected to the front end of the main pipeline of the integrated jet pipe (9), and the main solenoid valve (11) is connected to the energy storage device (12) by a pipeline; a controller is set on the front side of the collector compartment (1) to control the main solenoid valve (11) and the branch solenoid valve (10).

7. The integrated automatic ash discharge pulse bag dust collector as described in claim 6, characterized in that, The outside of the air outlet (103) is connected to a tee (13) via a flange. Both ends of the tee (13) are connected to flow control valves (14). A suction pump (15) is connected below a set of flow control valves (14). The suction pump (15) is connected to the output pipeline below the flow control valve (14) on the other side. The top of the upper isolation transmission frame (4) is lower than the air outlet (103).

Citation Information

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