CN222944171U - A dust collection and purification device for a suction crane - Google Patents
A dust collection and purification device for a suction crane Download PDFInfo
- Publication number
- CN222944171U CN222944171U CN202520802774.XU CN202520802774U CN222944171U CN 222944171 U CN222944171 U CN 222944171U CN 202520802774 U CN202520802774 U CN 202520802774U CN 222944171 U CN222944171 U CN 222944171U
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- dust collection
- pipe
- filter screen
- dust
- box
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
本实用新型涉及起重机技术领域，具体涉及一种吸料天车的粉尘收集净化装置，包括主梁、大车行走机构、起重小车、料仓、第一风机、吸料管和卸料管，起重小车的顶面上安装有净化箱，净化箱连通有收尘管，收尘管上安装有第二风机，收尘管连通有收尘机构；净化箱连通有排风机构，净化箱内设有过滤网，净化箱和过滤网之间设有振动机构，过滤网的一侧设有丝杠，丝杠上螺纹连接有滑块，滑块的一侧固定连接有喷气管，喷气管的一侧安装有若干个喷头，喷气管连通有伸缩软管。本实用新型采用振动+气吹复合清灰方式，通过振动机构与可移动喷气管的协同作用，实现对过滤网的自动清灰作业，从而能够保证过滤网的除尘效率。
The utility model relates to the technical field of cranes, and specifically to a dust collection and purification device for a material suction overhead crane, comprising a main beam, a trolley travel mechanism, a lifting trolley, a silo, a first fan, a suction pipe and a discharge pipe, a purification box is installed on the top surface of the lifting trolley, the purification box is connected to a dust collection pipe, a second fan is installed on the dust collection pipe, and the dust collection pipe is connected to a dust collection mechanism; the purification box is connected to an exhaust mechanism, a filter is provided in the purification box, a vibration mechanism is provided between the purification box and the filter, a lead screw is provided on one side of the filter, a slider is threadedly connected to the lead screw, a jet pipe is fixedly connected to one side of the slider, a plurality of nozzles are installed on one side of the jet pipe, and the jet pipe is connected to a telescopic hose. The utility model adopts a vibration + air blowing composite dust removal method, and realizes automatic dust cleaning of the filter through the synergistic effect of the vibration mechanism and the movable jet pipe, thereby ensuring the dust removal efficiency of the filter.
Description
Technical Field
The utility model relates to the technical field of cranes, in particular to a dust collecting and purifying device of a material sucking crown block.
Background
The dust collection and discharge crown block is special equipment for roasting workshops in the industries of graphite and the like, graphite filling materials are filled into a furnace pit by using a discharge pipe, high-temperature graphite filling materials are sucked out of the furnace pit by using a suction pipe, a large amount of dust floats in the air of the roasting workshops, and dust collection treatment is generally carried out on the dust floating in the air by adopting a filtering dust collector, but a filter screen is easy to block when the conventional filtering dust collector is used, and a worker is required to detach the filter screen for ash removal, so the defects and the shortcomings still exist in the prior art.
Disclosure of utility model
The utility model provides a dust collecting and purifying device of a material sucking crown block, which aims to solve the problems in the background technology.
The technical scheme includes that the dust collecting and purifying device of the material sucking crown block comprises a main beam, a large trolley travelling mechanism, a lifting trolley, a storage bin, a first fan, a material sucking pipe and a material discharging pipe, a purifying box is mounted on the top surface of the lifting trolley, the purifying box is communicated with a dust collecting pipe, a second fan is mounted on the dust collecting pipe, one end, far away from the purifying box, of the dust collecting pipe is communicated with the dust collecting mechanism, one end, far away from the dust collecting pipe, of the purifying box is communicated with an exhaust mechanism, a vertically arranged filter screen is arranged in the purifying box, a vibrating mechanism for driving the filter screen to vibrate is arranged between the purifying box and the filter screen, a lead screw parallel to the filter screen is arranged on one side, close to the exhaust mechanism, of the filter screen extends out of the purifying box and is in transmission connection with a stepping motor, a sliding block is connected to the lead screw, guide rods parallel to the lead screw are respectively arranged on two sides of the lead screw, the guide rods are fixedly connected with the purifying box, the guide rods penetrate through the sliding block and are in sliding connection with the sliding block, one side, close to the filter screen is fixedly connected with the air spraying pipe parallel to the air spraying pipe, one side, a plurality of spray heads are mounted on one side, close to the filter screen, one end, close to the filter screen is communicated with the filter screen, a dust exhaust valve is mounted between one end, close to the filter tank and the filter screen and the electric dust exhaust valve.
Preferably, the vibration mechanism comprises a mounting plate positioned at four corners on one side of the filter screen, the mounting plate is fixedly connected with the purifying box, a spring is fixedly connected to one side of the mounting plate, which is close to the filter screen, a mounting frame is fixedly connected between the four springs, the filter screen is fixedly connected in the mounting frame, a dust-proof strip brush is fixedly connected to the outer ring of the mounting frame, and a knocking mechanism is arranged on one side of the mounting frame.
Preferably, the knocking mechanism comprises a rotating shaft parallel to the screw rod, one end of the rotating shaft extends out of the purifying box and is in transmission connection with the screw rod through a transmission assembly, and a cam is connected to the rotating shaft through a key.
Preferably, the dust collection mechanism comprises a dust collection box fixedly sleeved on the discharge pipe, the top surface of the dust collection box is communicated with the dust collection pipe, a plurality of dust collection branch pipes with evenly distributed circumferences are communicated with the side wall of the dust collection box, and a plurality of dust collection covers are communicated with the dust collection pipe.
Preferably, the exhaust mechanism comprises an exhaust pipe, one end of the exhaust pipe is communicated with the purifying box, and the exhaust pipe is provided with a second electric air valve.
The utility model has the advantages that (1) the utility model adopts a vibration and air blowing composite ash removal mode, realizes the automatic ash removal operation of the filter screen through the synergistic effect of the vibration mechanism and the movable air ejector tube, thereby ensuring the dust removal efficiency of the filter screen, (2) the dust collected by the dust exhaust tube is circulated back to the storage bin, thereby realizing the recycling of the dust and reducing the waste of raw materials, and (3) the dust collection range can be enlarged and the dust collection efficiency can be improved by arranging the dust collection branch pipe and the dust collection cover.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the interior of the purifying box of the present utility model;
FIG. 3 is a schematic diagram of the structure of the purifying box in a top view;
fig. 4 is a schematic structural view of the dust collecting mechanism of the present utility model.
The device comprises the following components of a main beam, 2, a cart travelling mechanism, 3, a trolley, 4, a bin, 5, a first fan, 6, a suction pipe, 7, a discharge pipe, 8, a purifying box, 9, a dust collecting pipe, 10, a second fan, 11, a dust collecting mechanism, 111, a dust collecting box, 112, a dust collecting branch pipe, 113, a dust collecting cover, 12, an exhaust mechanism, 121, an exhaust pipe, 122, a second electric air valve, 13, a filter screen, 14, a vibrating mechanism, 141, a mounting plate, 142, a spring, 143, a mounting frame, 144, a dustproof strip brush, 145, a knocking mechanism, 1451, a rotating shaft, 1452, a transmission assembly, 1453, a cam, 15, a screw, 16, a stepping motor, 17, a guide rod, 18, a sliding block, 19, an air injection pipe, 20, a spray head, 21, a telescopic hose, 22, a dust discharging pipe and 23, and a first electric air valve.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1-4, the utility model provides a dust collecting and purifying device of a material sucking crown block, which comprises a main beam 1, a large trolley travelling mechanism 2, a lifting trolley 3, a storage bin 4, a first fan 5, a material sucking pipe 6 and a material discharging pipe 7, wherein a purifying box 8 is arranged on the top surface of the lifting trolley 3, the purifying box 8 is communicated with a dust collecting pipe 9, a second fan 10 is arranged on the dust collecting pipe 9, and one end of the dust collecting pipe 9 far away from the purifying box 8 is communicated with a dust collecting mechanism 11; the purifying box 8 is far away from one end of the dust collection pipe 9 and is communicated with an exhaust mechanism 12, a vertically arranged filter screen 13 is arranged in the purifying box 8, a vibration mechanism 14 for driving the filter screen 13 to vibrate is arranged between the purifying box 8 and the filter screen 13, a screw rod 15 parallel to the filter screen 13 is arranged on one side of the filter screen 13 close to the exhaust mechanism 12, one end of the screw rod 15 extends out of the purifying box 8 and is in transmission connection with a stepping motor 16, a sliding block 18 is in threaded connection with the screw rod 15, guide rods 17 are fixedly connected with the purifying box 8, the guide rods 17 penetrate through the sliding block 18 and are in sliding connection with the sliding block 18, a plurality of spray heads 20 are arranged on one side of the sliding block 18 close to the filter screen 13, which is parallel to the filter screen 13, a telescopic hose 21 is communicated with one end of the telescopic hose 21 far away from the air spray tube 19, the end of the telescopic hose 21 is extended out of the purifying box 8, one end of the purifying box 8 close to the pipe 9 and the storage bin 4 are in transmission connection with a dust discharge pipe 22, the dust discharge pipe 22 is positioned at the bottom of the purifying box 8, and a first electric air valve 23 is arranged on the dust discharge pipe 22.
Specifically, when the filter screen 13 is blocked, the air exhaust mechanism 12 is closed, the stepping motor 16 is started, the stepping motor 16 drives the screw rod 15 to rotate, the screw rod 15 drives the air injection pipe 19 to reciprocate through the sliding block 18, then compressed air is introduced into the telescopic hose 21, the compressed air is injected from the spray head 20 after passing through the air injection pipe 19, so that the filter screen 13 can be subjected to automatic dust removing operation, meanwhile, the vibration mechanism 14 is started, the vibration mechanism 14 drives the filter screen 13 to vibrate, so that the dust removing effect is improved, at the moment, the first electric air valve 23 is started, and the dust enters the storage bin 4 through the dust exhaust pipe 22 under the driving of the compressed air, so that the dust recycling can be realized, and the raw material waste is reduced.
In some embodiments, the vibration mechanism 14 includes a mounting plate 141 located at four corners on one side of the filter screen 13, the mounting plate 141 is fixedly connected with the purifying box 8, a spring 142 is fixedly connected to one side of the mounting plate 141 close to the filter screen 13, a mounting frame 143 is fixedly connected between the four springs 142, the filter screen 13 is fixedly connected in the mounting frame 143, a dust-proof strip brush 144 is fixedly connected to an outer ring of the mounting frame 143, and a knocking mechanism 145 is arranged on one side of the mounting frame 143. Specifically, in use, the knocking mechanism 145 knocks the mounting frame 143, so that the mounting frame 143 vibrates, and the mounting frame 143 drives the filter screen 13 to vibrate.
In some embodiments, the striking mechanism 145 includes a rotation shaft 1451 parallel to the screw 15, one end of the rotation shaft 1451 extends out of the purifying box 8 and is in driving connection with the screw 15 through a driving assembly 1452, the driving assembly 1452 may be a gear driving mechanism, a sprocket driving mechanism, or the like, a cam 1453 is keyed on the rotation shaft 1451, and the height of the protruding portion of the cam 1453 is greater than the distance from the axis of the rotation shaft 1451 to the mounting frame 143. Specifically, the screw rod 15 drives the rotation shaft 1451 to rotate through the transmission assembly 1452, and the rotation shaft 1451 drives the cam 1453 to rotate, so that the protruding portion of the cam 1453 can strike the mounting frame 143.
In some embodiments, the dust collection mechanism 11 comprises a dust collection box 111 fixedly sleeved on the discharge pipe 7, the top surface of the dust collection box 111 is communicated with the dust collection pipe 9, a plurality of dust collection branch pipes 112 with evenly distributed circumferences are communicated with the side wall of the dust collection box 111, and a plurality of dust collection covers 113 are communicated with the dust collection pipe 9. Specifically, when the dust collection device is used, the second fan 10 is started, so that dust collection airflow is formed at the dust collection cover 113, and dust sequentially enters the purifying box 8 through the dust collection cover 113, the dust collection branch pipe 112, the dust collection box 111 and the dust collection pipe 9, so that dust can be collected, the dust collection range can be enlarged through the arrangement of the dust collection branch pipe 112 and the dust collection cover 113, and the dust collection efficiency is improved.
In some embodiments, the exhaust mechanism 12 includes an exhaust pipe 121, one end of the exhaust pipe 121 is communicated with the purifying box 8, and a second electric air valve 122 is installed on the exhaust pipe 121. Specifically, in use, the purified air can be exhausted through the exhaust duct 121, and the exhaust duct 121 can be closed by the second electric air valve 122 when the filter screen 13 is cleaned.
The above embodiments may be combined with each other.
The above embodiments are not limited in any way by the shape, materials, structure, etc. of the present utility model, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical substance of the present utility model are all included in the protection scope of the technical solution of the present utility model.
Claims (5)
1. The dust collection and purification device of the material sucking crown block comprises a main beam, a large trolley travelling mechanism, a lifting trolley, a storage bin, a first fan, a material sucking pipe and a material discharging pipe, and is characterized in that a purification box is arranged on the top surface of the lifting trolley, the purification box is communicated with a dust collecting pipe, a second fan is arranged on the dust collecting pipe, and one end of the dust collecting pipe far away from the purification box is communicated with the dust collecting mechanism;
One end of the purifying box, which is far away from the dust collecting pipe, is communicated with an exhaust mechanism, a filter screen which is vertically arranged is arranged in the purifying box, a vibrating mechanism which drives the filter screen to vibrate is arranged between the purifying box and the filter screen, a screw rod which is parallel to the filter screen is arranged on one side of the filter screen, which is close to the exhaust mechanism, one end of the screw rod extends out of the purifying box and is in transmission connection with a stepping motor, a sliding block is connected on the screw rod in a threaded manner, the two sides of the screw rod are provided with guide rods parallel to the screw rod, the guide rods are fixedly connected with the purifying box, the guide rods penetrate through the sliding blocks and are in sliding connection with the sliding blocks, one side of the sliding blocks, which is close to the filter screen, is fixedly connected with air ejector tubes parallel to the filter screen, one side of the air ejector tubes, which is close to the filter screen, is provided with a plurality of spray heads, the air ejector tubes are communicated with telescopic hoses, and one ends of the telescopic hoses, which are far away from the air ejector tubes, extend out of the purifying box;
A dust exhaust pipe is communicated between one end of the purifying box, which is close to the dust collection pipe, and the storage bin, and a first electric air valve is arranged on the dust exhaust pipe.
2. The dust collection and purification device of the material absorbing crown block of claim 1, wherein the vibration mechanism comprises a mounting plate positioned at four corners of one side of the filter screen, the mounting plate is fixedly connected with the purification box, one side of the mounting plate, which is close to the filter screen, is fixedly connected with springs, a mounting frame is fixedly connected between the four springs, the filter screen is fixedly connected in the mounting frame, the outer ring of the mounting frame is fixedly connected with a dustproof strip brush, and one side of the mounting frame is provided with a knocking mechanism.
3. The dust collecting and purifying device of the material sucking crown block of claim 2, wherein the knocking mechanism comprises a rotating shaft parallel to a screw rod, one end of the rotating shaft extends out of the purifying box and is in transmission connection with the screw rod through a transmission assembly, and a cam is connected to the rotating shaft through a key.
4. The dust collection and purification device of the material sucking crown block of claim 1, wherein the dust collection mechanism comprises a dust collection box fixedly sleeved on the discharge pipe, the top surface of the dust collection box is communicated with the dust collection pipe, a plurality of dust collection branch pipes with uniformly distributed circumferences are communicated with the side wall of the dust collection box, and a plurality of dust collection covers are communicated with the dust collection pipe.
5. The dust collecting and purifying device of the material sucking crown block of claim 1, wherein the exhaust mechanism comprises an exhaust pipe, one end of the exhaust pipe is communicated with the purifying box, and a second electric air valve is arranged on the exhaust pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520802774.XU CN222944171U (en) | 2025-04-25 | 2025-04-25 | A dust collection and purification device for a suction crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520802774.XU CN222944171U (en) | 2025-04-25 | 2025-04-25 | A dust collection and purification device for a suction crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222944171U true CN222944171U (en) | 2025-06-06 |
Family
ID=95893955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520802774.XU Active CN222944171U (en) | 2025-04-25 | 2025-04-25 | A dust collection and purification device for a suction crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222944171U (en) |
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2025
- 2025-04-25 CN CN202520802774.XU patent/CN222944171U/en active Active
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