CN219335212U

CN219335212U - Dust collection device suitable for crown block cleaning in long-span workshop

Info

Publication number: CN219335212U
Application number: CN202320090827.0U
Authority: CN
Inventors: 李建辉; 马丁; 刘延春
Original assignee: Sinosteel Xingtai Machinery and Mill Roll Co Ltd
Current assignee: Sinosteel Xingtai Machinery and Mill Roll Co Ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-07-14
Anticipated expiration: 2033-01-31

Abstract

The utility model discloses a dust collection device suitable for cleaning a crown block in a long-span workshop, which belongs to the technical field of dust collection, and comprises a ground dust collection and recovery device, a dust collection pipe and a plurality of dust collection heads, wherein the dust collection pipe is applied to a crown block runway beam, the ground dust collection and recovery device comprises a motor power device, a filtering device, a dust collection main barrel recovery device and a dust collection auxiliary barrel recovery device, the filtering device is detachably connected with the dust collection main barrel recovery device, the dust collection auxiliary barrel recovery device comprises a cyclone dust collection box and a second dust collection barrel, the cyclone dust collection box is detachably connected with the second dust collection barrel, a cyclone head is arranged in the cyclone dust collection box, a spiral dust collection port is arranged outside the cyclone dust collection box, the spiral dust collection port is communicated with the dust collection pipe, and the motor power device, the filtering device and the cyclone dust collection box are communicated through pipelines. The utility model effectively improves the cleaning efficiency of the crown block, eliminates dust emission caused by cleaning in a workshop, reduces the labor intensity of personnel and ensures the cleaning effect.

Description

Dust collection device suitable for crown block cleaning in long-span workshop

Technical Field

The utility model belongs to the technical field of dust removal, and particularly relates to a dust collection device suitable for cleaning an overhead travelling crane in a long-span workshop.

Background

For the crown block in the long-span workshop, the surface floating soil of the vehicle body needs to be cleaned regularly in the long-term use process, if a common dust collector is taken to the crown block for use, the crown block is inconvenient, the crown block structure is complex, the common dust collector is difficult to be applied, and the cleaning difficulty is high. If manual cleaning is used, dust emission is serious in the manual cleaning process. Therefore, it is necessary to design a special dust collection device to quickly and environmentally clean the crown block in the long-span workshop.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the dust collection device suitable for cleaning the crown block in a long-span workshop, which can conveniently and efficiently clean and remove dust from the crown block.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a dust extraction suitable for overhead travelling crane cleans in long span workshop, includes ground dust absorption recovery unit and is applied to dust absorption pipe and a plurality of dust absorption head on the overhead travelling crane runway roof beam, ground dust absorption recovery unit includes motor power device, filter equipment, dust collection main drum recovery unit and dust collection auxiliary drum recovery unit, filter equipment and dust collection main drum recovery unit can dismantle the connection, and dust collection auxiliary drum recovery unit includes whirlwind dust collection box and second dust collection drum, and whirlwind dust collection box and second dust collection drum can dismantle the connection, set up the cyclone head in the whirlwind dust collection box, and the peripheral equipment of whirlwind dust collection box is linked together with the dust absorption pipe, and motor power device, filter equipment and whirlwind dust collection box pass through the pipeline intercommunication.

The technical scheme of the utility model is further improved as follows: the cyclone head is in an inverted truncated cone shape, the upper surface of the cyclone head is connected with the filtering device through a pipeline, and the lower opening of the cyclone head is lower than the spiral dust collection opening.

The technical scheme of the utility model is further improved as follows: the filter device is internally provided with a cloth bag type filter, and the cloth bag type filter comprises an outer bag and an inner filter bag.

The technical scheme of the utility model is further improved as follows: the motor power device is arranged in the fan case, the filtering device and the dust collection main barrel recycling device are arranged on the trolley, and universal wheels are arranged under the trolley.

The technical scheme of the utility model is further improved as follows: the bottom of the dust collection auxiliary barrel recovery device is provided with a universal wheel.

The technical scheme of the utility model is further improved as follows: the dust collection pipe applied to the overhead travelling crane runway beam comprises an S-shaped pipe connected with a spiral dust collection port, an anti-static dust collection hose with the length being more than 30m and a stainless steel dust collection pipe with the length being more than 15m, and the dust collection head comprises a flat suction nozzle, a round brush and a dust collection scraper.

By adopting the technical scheme, the utility model has the following technical progress:

the application of the dust collection device effectively improves the cleaning efficiency of the crown block, eliminates dust emission caused by cleaning in a workshop, reduces the labor intensity of personnel and ensures the cleaning effect.

Drawings

FIG. 1 is a schematic view of a dust extraction apparatus of the present utility model adapted for cleaning crown blocks in a long span workshop;

FIG. 2 is a schematic diagram of the interior of a filter;

the dust collector comprises a fan box, a filter device, a first dust collection barrel, a second dust collection barrel, a cyclone head, a dust collection port, a cloth bag filter and a dust collection port, wherein the fan box, the filter device, the first dust collection barrel, the second dust collection barrel, the cyclone head, the dust collection port and the cloth bag filter are arranged in sequence, and the dust collection port is formed in the cloth bag filter.

Detailed Description

The utility model is further illustrated by the following examples:

as shown in figure 1, the dust collection device suitable for cleaning the crown block in the long-span workshop comprises a ground dust collection recovery device, a dust collection pipe and a plurality of dust collection heads, wherein the dust collection pipe and the dust collection heads are applied to a crown block runway beam, the ground dust collection recovery device comprises a motor power device, a filtering device 2, a dust collection main barrel recovery device and a dust collection auxiliary barrel recovery device, the filtering device 2 and the dust collection main barrel recovery device are detachably connected, the dust collection auxiliary barrel recovery device comprises a cyclone dust collection box and a second dust collection barrel 4, the cyclone dust collection box is detachably connected with the second dust collection barrel 4, a cyclone head 5 is arranged in the cyclone dust collection box, a spiral dust collection opening 6 is arranged outside the cyclone dust collection box, the spiral dust collection opening 6 is communicated with the dust collection pipe, and the motor power device, the filtering device 2 and the cyclone dust collection box are communicated through pipelines.

The cyclone head 5 is in an inverted truncated cone shape, the upper surface of the cyclone head 5 is connected with the filtering device 2 through a pipeline, the lower opening of the cyclone head 5 is lower than the spiral dust collection opening 6, and the pipeline is connected with the cyclone head 5 and the bottom of the filtering device 2. The design of the cyclone head 5 can compress wind pressure, so that the suction force is further increased, the diameter is changed to increase the speed, and the suction force is further increased at the recycling tail end.

As shown in fig. 2, a bag filter is disposed in the filtering device 2, and the bag filter includes an outer bag and an inner filtering bag.

The filter equipment 2 and the dust collection main barrel recovery unit are detachably connected, the dust collection main barrel recovery unit comprises a first dust collection barrel 3, the dust collection auxiliary barrel recovery unit comprises a cyclone dust collection box and a second dust collection barrel 4, the cyclone dust collection box is detachably connected with the second dust collection barrel 4, the dust collection device is opened, dust and ash sucked by the dust collection head reach the dust collection auxiliary barrel recovery unit through a dust collection pipeline, a part of the dust and ash are collected to the second dust collection barrel 4, then a part of the dust and ash are sucked to the bottom of the filter equipment 2, and through filtration, a part of the dust and ash are collected to the dust collection main barrel recovery unit-the first dust collection barrel 3-the second dust collection barrel 4-below the filter equipment 2, and the first dust collection barrel 3 and the second dust collection barrel 4 are detachable and can be conveniently cleaned. And through the filter device 2, dust does not enter the motor power unit.

The motor power device is arranged in the fan box 1, the filtering device 2 and the dust collection main barrel recycling device are arranged on the trolley, and universal wheels are arranged under the trolley. The bottom of the dust collection auxiliary barrel recovery device is provided with a universal wheel. Therefore, the whole ground dust collection and recovery device can be moved, and the ground dust collection and recovery device can be moved according to the position of the crown block.

The dust collection pipe applied to the overhead travelling crane runway beam comprises an S-shaped pipe connected with the spiral dust collection opening 6, an anti-static dust collection hose with the length being more than 30m and a stainless steel dust collection pipe with the length being more than 15m, and the dust collection head comprises a flat suction nozzle, a round brush and a dust collection scraper. The provided various pipelines and dust collection heads can facilitate the crown block positioned on the runway beam at a higher position to use the dust collection device conveniently.

The using method comprises the following steps:

the crown block to be cleaned is operated to the dust collection device, the ground power device is powered on, various dust collection devices are powered on after personnel get on the crown block, equipment is started, and special joints are flexibly replaced for cleaning different areas of the crown block body.

Claims

1. Dust extraction suitable for crown block cleans in long span workshop, its characterized in that: including ground dust absorption recovery unit and a plurality of dust absorption heads of being applied to on the overhead traveling crane runway roof beam, ground dust absorption recovery unit includes motor power device, filter equipment (2), dust collection main drum recovery unit and dust collection auxiliary drum recovery unit, filter equipment (2) and dust collection main drum recovery unit can dismantle the connection, and dust collection auxiliary drum recovery unit includes whirlwind dust collection box and second dust collection drum (4), and whirlwind dust collection box and second dust collection drum (4) can dismantle the connection, set up cyclone head (5) in the whirlwind dust collection box, set up spiral dust absorption mouth (6) outside the whirlwind dust collection box, spiral dust absorption mouth (6) are linked together with the dust absorption pipe, and motor power device, filter equipment (2) and whirlwind dust collection box pass through the pipeline intercommunication.

2. A dust extraction for cleaning crown blocks in a long span shop as claimed in claim 1, wherein: the cyclone head (5) is in an inverted truncated cone shape, the upper surface of the cyclone head is connected with the filtering device (2) through a pipeline, and the lower opening of the cyclone head (5) is lower than the spiral dust collection opening (6).

3. A dust extraction for cleaning crown blocks in a long span shop as claimed in claim 1, wherein: a cloth bag type filter (7) is arranged in the filtering device (2), and the cloth bag type filter comprises an outer bag and an inner filtering bag.

4. A dust extraction for cleaning crown blocks in a long span shop as claimed in claim 1, wherein: the motor power device is arranged in the fan box (1), the filtering device (2) and the dust collection main barrel recovery device are arranged on the trolley, universal wheels are arranged under the trolley, and the dust collection main barrel recovery device comprises a first dust collection barrel (3).

5. A dust extraction for cleaning crown blocks in a long span shop as claimed in claim 1, wherein: the bottom of the dust collection auxiliary barrel recovery device is provided with a universal wheel.

6. A dust extraction for cleaning crown blocks in a long span shop as claimed in claim 1, wherein: the dust collection pipe applied to the overhead travelling crane runway beam comprises an S-shaped pipe connected with a spiral dust collection opening (6), an anti-static dust collection hose with the length being more than 30m and a stainless steel dust collection pipe with the length being more than 15m, and the dust collection head comprises a flat suction nozzle, a round brush and a dust collection scraper.