CN211963596U

CN211963596U - High negative pressure welding smoke and dust clarifier

Info

Publication number: CN211963596U
Application number: CN202020526566.9U
Authority: CN
Inventors: 刘云丰; 濮云凤
Original assignee: Shandong Luding Environmental Protection Technology Co ltd
Current assignee: Shandong Luding Environmental Protection Technology Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-11-20
Anticipated expiration: 2030-04-13

Abstract

The utility model relates to the technical field of purifiers, in particular to a high negative pressure welding smoke dust purifier, which comprises universal wheels and a base, wherein the upper ends of the universal wheels are rotatably connected with the base, the upper end of the base is fixedly connected with a box body, the left end of the box body is fixedly connected with a negative pressure tank, the middle part of the upper end of the box body is fixedly connected with a dust suction pipe, the right end of the dust suction pipe is fixedly connected with an air inlet pipe, the inside of the air inlet pipe is fixedly connected with a fire-resisting net, the lower end of the air inlet pipe is fixedly connected with a dust collecting box, the right end of the; the utility model discloses in, through the negative pressure jar, high-pressure pipe, filter, intake pipe, back-fire relief net and the dust collecting box that set up, can realize the automatic purification of workshop air, be favorable to improving the operational environment in workshop, can realize the classification of dust simultaneously, improved the treatment effeciency, also play protection device's effect simultaneously.

Description

High negative pressure welding smoke and dust clarifier

Technical Field

The utility model relates to a clarifier technical field specifically is a high negative pressure welding smoke and dust clarifier.

Background

Welding equipment used in industrial enterprise production workshops, such as manual arc welding equipment, CO2 gas shielded welding machines, argon arc welding machines, submerged arc welding machines and the like, can generate a large amount of welding smoke, some enterprises in the metal blanking process can use a numerical control plasma cutting machine due to the requirement of processing precision, a large amount of smoke is generated instantly due to the collision of metal melting and high-speed gas in the plasma cutting process, a large amount of metal dust is also generated in the metal grinding process, and the harmful gas and the smoke have the characteristics of very small particle size and strong suspension capacity, can damage central nerves and internal organs of a human body, and can seriously damage skin and respiratory tracts of the human body, so a smoke purifier is needed to treat the workshop smoke.

At present, the workshop adopts the mode of air discharge fan to take a breath more, and its effect is relatively poor, can't carry out purification treatment to tiny granule, and partial workshop adopts air purifier to improve air quality, and its structure is complicated, and the cost is higher, and the filter core need regularly change, the daily use of being not convenient for, consequently, provides a high negative pressure welding smoke and dust clarifier to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high negative pressure welding smoke and dust clarifier to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a high negative pressure welding smoke and dust clarifier, includes universal wheel and base, the universal wheel upper end is rotated with the base and is connected, base upper end fixedly connected with box, box left end fixedly connected with negative pressure jar, box upper end middle part fixedly connected with dust absorption pipe, dust absorption pipe right-hand member fixedly connected with intake pipe, the inside fixedly connected with of intake pipe hinders the fire screen, intake pipe lower extreme fixedly connected with dust collection box, intake pipe right-hand member fixedly connected with filter, the filter lower extreme passes through pipe and dust collection box fixed connection.

Preferably, the left end of the filter is fixedly connected with a high-pressure pipe, and the other end of the high-pressure pipe is fixedly connected with a negative pressure tank.

Preferably, the rear end of the box body is rotatably connected with a box door, and the rear end of the box door is fixedly connected with a control panel.

Preferably, the upper part of the right end of the box body is fixedly connected with an air outlet, a handrail is arranged on the lower side of the air outlet, and the left end of the handrail is fixedly connected with the box body.

Preferably, the number of the universal wheels is 4, and the universal wheels are uniformly distributed on the lower end face of the base.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, through the negative pressure tank, the high pressure pipe and the filter, the negative pressure tank can provide high negative pressure for the filter, so that a larger pressure difference is formed between the air inlet and the air outlet of the filter, dust in a workshop enters the filter from the dust absorption pipe to be filtered under the action of the pressure, and the processed clean air is discharged from the air outlet;

2. the utility model discloses in, intake pipe through setting up, back-fire relief net and dust collection box, by the inspiratory smoke and dust of dust absorption pipe, after back-fire relief net, can get rid of the spark in the smoke and dust, can cool down the smoke and dust gas of access device simultaneously, prevent that its high temperature from burning out the instrument, the dust of great granule enters into the dust collection box under the action of gravity, during tiny granule gets into the filter, form the vortex under the effect of high negative pressure air current, thereby make the dust polymerization, combine, finally fall into the dust collection box in gathering into the dust group, the classification of dust can be realized in this kind of setting, the treatment effeciency is improved, the effect of protection device is also played simultaneously.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the mounting structure of the box body of the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1-universal wheel, 2-base, 3-box, 4-negative pressure tank, 5-dust absorption pipe, 6-air inlet pipe, 7-fire blocking net, 8-dust collection box, 9-filter, 10-high pressure pipe, 11-box door, 12-control panel, 13-air outlet, 14-armrest.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a high negative pressure welding smoke and dust clarifier, including universal wheel 1 and

base

2, 1 upper ends of universal wheel are rotated with base 2 and are connected, 2 upper ends fixedly connected with boxes 3 of base, 3 left end fixedly connected with negative pressure jar 4 of box, 3 upper end middle parts fixedly connected with dust absorption pipe 5 of box, 5 right-hand members fixedly connected with intake pipe 6 of dust absorption pipe, 6 inside fixedly connected with fire blocking net 7 of intake pipe, 6 lower extreme fixedly connected with dust collection box 8 of intake pipe, 6 right-hand members fixedly connected with filters 9 of intake pipe, the lower extreme of filters 9 passes through pipe and 8 fixed connection of dust collection box.

Filter 9 left end fixedly connected with high-voltage tube 10, the high-voltage tube 10 other end and 4 fixed connection of negative pressure jar, negative pressure jar 4 provides the negative pressure through high-voltage tube 10 in to filter 9, make the dust get into in filter 9 under the effect of pressure, 3 rear ends of box rotate and are connected with

chamber door

11, 11 rear end fixedly connected with control panel 12 of chamber door, this kind of being provided with does benefit to the realization to the control of device electrical apparatus, 3 right-hand member upper portion fixedly connected with air outlet 13 of box, air outlet 13 downside is equipped with

handrail

14, 14 left ends of handrail and 3 fixed connection of box, the volume clean air can be discharged by air outlet 13 after filtering, get back to the workshop newly in the workshop, the quantity of universal wheel 1 is 4, and 1 evenly distributed of universal wheel is terminal surface under base 2, this kind of being provided with does benefit to.

The working process is as follows: the electric appliances are all external power supplies, the negative pressure tank 4 can provide high negative pressure for the filter 9 when in operation, so that a larger pressure difference is formed between the air inlet and the air outlet of the filter 9, under the action of the pressure, dust in a workshop enters the filter 9 from the dust suction pipe 5 to be filtered, and the processed clean air is discharged from the air outlet 13, the arrangement can realize automatic purification of the workshop air, is favorable for improving the working environment of the workshop, smoke and dust sucked by the dust suction pipe 5 can remove sparks in the smoke and dust after passing through the fire retardant net 7, simultaneously, smoke and dust gas entering the device can be cooled to prevent the instrument from being burnt out due to overhigh temperature, larger dust particles enter the dust collection box 8 under the action of gravity, fine particles enter the filter 9, and eddy current is formed under the action of high negative pressure airflow, so that the dust is polymerized and combined, and finally aggregated into dust clusters to fall into the dust collection box 8, the arrangement can realize the classification treatment of dust, improve the treatment efficiency and play a role of a protection device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high negative pressure welding smoke and dust clarifier, includes universal wheel (1) and base (2), its characterized in that: the universal wheel (1) upper end is rotated with base (2) and is connected, base (2) upper end fixedly connected with box (3), box (3) left end fixedly connected with negative pressure jar (4), box (3) upper end middle part fixedly connected with dust absorption pipe (5), dust absorption pipe (5) right-hand member fixedly connected with intake pipe (6), the inside fixedly connected with of intake pipe (6) hinders fire net (7), intake pipe (6) lower extreme fixedly connected with dust collection box (8), intake pipe (6) right-hand member fixedly connected with filter (9), filter (9) lower extreme passes through pipe and dust collection box (8) fixed connection.

2. The high negative pressure welding fume purifier of claim 1, wherein: the left end of the filter (9) is fixedly connected with a high-pressure pipe (10), and the other end of the high-pressure pipe (10) is fixedly connected with the negative pressure tank (4).

3. The high negative pressure welding fume purifier of claim 1, wherein: the rear end of the box body (3) is rotatably connected with a box door (11), and the rear end of the box door (11) is fixedly connected with a control panel (12).

4. The high negative pressure welding fume purifier of claim 1, wherein: the air outlet (13) is fixedly connected to the upper portion of the right end of the box body (3), a handrail (14) is arranged on the lower side of the air outlet (13), and the left end of the handrail (14) is fixedly connected with the box body (3).

5. The high negative pressure welding fume purifier of claim 1, wherein: the number of universal wheels (1) is 4, and the universal wheels (1) are uniformly distributed on the lower end face of the base (2).