CN217646063U

CN217646063U - Smoke purifying device of spiral pipe cutting machine

Info

Publication number: CN217646063U
Application number: CN202220159030.7U
Authority: CN
Inventors: 魏星
Original assignee: Wuhan Tiedun Civil Defence Engineering Co ltd
Current assignee: Wuhan Tiedun Civil Defence Engineering Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-10-25
Anticipated expiration: 2032-01-20

Abstract

The utility model belongs to the technical field of smoke and dust clarification plant, specifically be a spiral pipe cutting machine smoke and dust purifier sets up the ejection of compact direction at spiral pipe cutting machine, collect mechanism, smoke and dust filtering mechanism and smoke and dust emission mechanism including the smoke and dust, the mechanism is collected including collecting cover and first connecting pipe to the smoke and dust, it locates to collect the cover on spiral pipe cutting machine's the cutting head, the one end detachably of first connecting pipe is connected collect in the export of cover, the other end of first connecting pipe with smoke and dust filtering mechanism intercommunication, smoke and dust filtering mechanism pass through the second connecting pipe with smoke and dust emission mechanism intercommunication, smoke and dust emission mechanism's discharge port sets up outdoors. The utility model discloses the smoke and dust that produces when can cutting the spiral pipe cutting machine discharges to the air after collecting, purifying, has guaranteed the cleanness of production environment, is favorable to operating personnel's healthy.

Description

Smoke purifying device of spiral pipe cutting machine

Technical Field

The utility model relates to a smoke and dust clarification plant technical field specifically is a smoke and dust purifier for spiral pipe cutting machine.

Background

When a spiral pipe cutting machine is used for cutting a spiral pipe, a large amount of harmful smoke is generated, and the smoke mainly comprises metal dust, metal oxide, toluene, formaldehyde and other complex hydrocarbon compound gases, so that the environment is polluted, and the human body is damaged. At present, dust removal equipment designed for a laser cutting machine, such as novel smoke dust purification equipment of the laser cutting machine disclosed by the publication No. CN 213318401U, exists; dust removal equipment designed for a plasma cutting machine, such as plasma cutting machine smoke dust purification equipment disclosed in the publication No. CN 213942486U; and dust removal equipment designed for the flame cutting machine, such as a novel smoke purification system structure of the flame cutting machine in a steel mill, which is disclosed by the No. CN 207087106U. However, these dust removing devices are designed according to specific use environments, and are not suitable for the spiral pipe cutting machine of the present invention, and therefore, it is necessary to design a smoke purifying apparatus suitable for the spiral pipe cutting machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spiral pipe cutting machine smoke and dust purifier to solve and do not have among the prior art to carry out the technical problem handled specially to the harmful smoke and dust that produces when using the spiral pipe cutting machine cutting spiral pipe.

The utility model discloses a solve the technical scheme that its technical problem adopted and be:

the utility model provides a spiral tube cutting machine smoke and dust purifier sets up the ejection of compact direction at the spiral tube cutting machine, collects mechanism, smoke and dust filtering mechanism and smoke and dust emission mechanism including the smoke and dust, wherein:

the smoke dust collecting mechanism comprises a collecting cover and a first connecting pipe, wherein the collecting cover is covered on the cutting head of the spiral pipe cutting machine and is used for collecting smoke dust generated by the spiral pipe cutting machine during cutting; one end of the first connecting pipe is detachably connected to the outlet of the collecting cover, the other end of the first connecting pipe is communicated with the smoke dust filtering mechanism, and the smoke dust filtering mechanism is communicated with the smoke dust discharging mechanism through a second connecting pipe and used for purifying smoke dust; the discharge port of the smoke and dust discharge mechanism is arranged outdoors and used for discharging the purified smoke and dust.

In the above technical solution, the outlet end of the collecting cover is preferably connected with the first connecting pipe in a snap-in manner.

Further, a sealing piece is arranged at the connection position of the first connecting pipe and the outlet of the collecting cover.

In the above technical scheme, the smoke dust filtering mechanism comprises an oil screen dust filter, a precision dust filter and a second connecting pipe, wherein an inlet end of the oil screen dust filter is connected with the first connecting pipe, and an outlet end of the oil screen dust filter is communicated with an inlet end of the precision dust filter; the outlet end of the precise dust filter is communicated with the smoke dust discharge mechanism through the second connecting pipe.

Furthermore, the smoke dust filtering mechanism further comprises a first support frame fixed on the ground, and the oil screen dust filter and the precision dust filter are fixedly arranged on the first support frame.

In the above technical solution, the smoke and dust discharging mechanism includes a first centrifugal fan and a smoke and dust discharging pipeline, an inlet end of the first centrifugal fan is connected to the second connecting pipe, an outlet end of the first centrifugal fan is communicated with an inlet end of the smoke and dust discharging pipeline, and an outlet end of the smoke and dust discharging pipeline is arranged outdoors.

Further, a second centrifugal fan is arranged at the outlet end of the smoke dust discharge pipeline.

Furthermore, the smoke and dust emission mechanism also comprises a second support frame fixed on the ground, and the first centrifugal fan is fixedly arranged on the second support frame.

In addition, the smoke dust collecting mechanism and the smoke dust filtering mechanism are horizontally arranged, the smoke dust discharging mechanism is vertically arranged, and the horizontal central lines of the smoke dust collecting mechanism and the smoke dust filtering mechanism and the center of the cutting head of the spiral pipe cutting machine are on the same straight line.

Compared with the prior art, the beneficial effects of the utility model mainly include:

the utility model provides a pair of spiral tube cutting machine smoke and dust purifier, install the ejection of compact direction at spiral tube cutting machine, the smoke and dust that produces when at first will cutting through collecting the cover is collected fast, and carry out purification treatment in the smoke and dust filtering mechanism through the smoke and dust that first connecting pipe will be collected, this step makes the harmful substance in the smoke and dust by effectual processing through oil net filter and precision filter's multilayer purification, gas after the purification passes through smoke and dust emission mechanism and discharges to the atmosphere in, the polluted air has been avoided, and simultaneously, because the smoke and dust that the cutting machine cutting produced is by direct collection, discharge after the purification, therefore, the production environment has been guaranteed, be favorable to operating personnel's healthy.

Drawings

Fig. 1 is a schematic view of the whole structure of the smoke dust purification device of the present invention.

Shown in the figure:

10-a smoke dust collecting mechanism, 11-a collecting cover and 12-a first connecting pipe;

20-a smoke dust filtering mechanism, 21-an oil screen dust filter, 22-a precision dust filter, 23-a second connecting pipe and 24-a first supporting frame;

30-smoke discharging mechanism, 31-first centrifugal fan, 32-smoke discharging pipeline, 33-second supporting frame;

40-a spiral pipe cutting machine.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1, the utility model provides a spiral tube cutting machine smoke and dust purifier sets up the ejection of compact direction at spiral tube cutting machine 40, mainly includes smoke and dust collection mechanism 10, smoke and dust filtering mechanism 20 and smoke and dust emission mechanism 30, collect the smoke and dust that mechanism 10 produced spiral tube cutting machine 40 when the cutting through the smoke and dust, carry to smoke and dust filtering mechanism 20 and carry out purification treatment, and the gas after will handling discharges to the air through smoke and dust emission mechanism 30, guaranteed the clean of production environment and outer exhaust gas non-staining atmosphere.

The smoke collecting mechanism 10 comprises a collecting cover 11 and a first connecting pipe 12, wherein the collecting cover 11 is covered on the cutting head of the spiral pipe cutting machine 40 and is used for collecting smoke generated by the spiral pipe cutting machine 40 during cutting; one end of the first connecting pipe 12 is detachably connected to the outlet of the collecting cover 11, the other end of the first connecting pipe 12 is communicated with the smoke filtering mechanism 20, and the smoke filtering mechanism 20 is communicated with the smoke discharging mechanism 30 through a second connecting pipe 23 and is used for purifying smoke.

The discharge port of the smoke discharge mechanism 30 is disposed outdoors for discharging the purified smoke.

In a specific embodiment, the collecting cover 11 is preferably made of transparent plastic material, which is convenient for observation; and the outlet end of the collecting cover 11 is connected with the first connecting pipe 12 in a snap-in manner.

Optionally, the buckle-type connection of the collecting cover 11 and the first connecting pipe 12 is preferably that a clamping groove is arranged in an inner cavity of an outlet end of the collecting cover 11, a buckle is arranged on an outer wall of the first connecting pipe 12, the collecting cover 11 and the first connecting pipe 12 are connected in a buckle-type manner through the connection of the buckle and the clamping groove, the buckle-type connection also facilitates the detachment and installation of the whole smoke dust purifying device and the spiral pipe cutting machine 40, and the smoke dust purifying device can be flexibly installed as required.

Optionally, a sealing member, preferably a sealing ring, is provided at the connection between the first connecting pipe 12 and the outlet of the collecting cover 11. Of course, in other embodiments than this, other sealing forms, such as sealing clips, etc., may be used.

In a specific embodiment, the smoke filtering mechanism 20 includes an oil screen dust filter 21, a fine dust filter 22 and a second connecting pipe 23, an inlet end of the oil screen dust filter 21 is connected to the first connecting pipe 12, and an outlet end of the oil screen dust filter 21 is communicated with an inlet end of the fine dust filter 22; the outlet end of the fine dust filter 22 is communicated with the smoke discharge mechanism 30 through the second connecting pipe 23, and the smoke collected by the collecting cover 11 is conveyed to the oil screen dust filter 21 and the fine dust filter 22 through the first connecting pipe 12 for purification treatment.

Optionally, the oil screen dust filter 21 may select a specific model and specification, such as LWP-D model and LWP-X model, according to the maximum air volume and dust holding capacity of the project.

Optionally, the fine dust filter 22 can efficiently remove water, oil mist and solid particles, can remove particles of 0.01 μm or more by 100%, and can control the oil mist concentration to be 0.01ppm/wt, and has the advantages of reasonable structure, small volume, light weight, three-stage sectional purification treatment and long service life. In specific use, different specifications of the fine dust filter 22 can be selected according to different dust removal requirements.

Specifically, the smoke dust filtering mechanism 20 further includes a first support frame 24 fixed on the ground, and the oil screen dust filter 21 and the fine dust filter 22 are fixedly mounted on the first support frame 24.

In a specific embodiment, the smoke discharging mechanism 30 includes a first centrifugal fan 31 and a smoke discharging duct 32, an inlet end of the first centrifugal fan 31 is connected to the second connecting pipe 23, an outlet end of the first centrifugal fan 31 is communicated with an inlet end of the smoke discharging duct 32, and an outlet end of the smoke discharging duct 32 is disposed outdoors.

Specifically, in order to discharge the purified gas smoothly, a second centrifugal fan (not shown) is disposed at the outlet end of the smoke discharge duct 32.

Specifically, the smoke discharge mechanism 30 further includes a second support frame 33 fixed on the ground, and the first centrifugal fan 31 is fixedly mounted on the second support frame 33.

In addition, for better collecting and conveying smoke dust, the smoke dust collecting mechanism 10 and the smoke dust filtering mechanism 20 are horizontally arranged; for better smoke emission, the smoke emission mechanism 30 is vertically disposed. And the horizontal center lines of the smoke collecting mechanism 10 and the smoke filtering mechanism 20 are on the same line with the center of the cutting head of the spiral pipe cutter 40.

The utility model provides a pair of spiral pipe cutting machine smoke and dust purifier is when using, to collect cover 11 and install on the cutting head, it is the part of stereoplasm plasticity to collect cover 11, can directly cover and locate around the cutting head, its bottom can set up on the table surface of cutting machine, collect the smoke and dust that the cutting machine produced when the cutting machine is cutting, at this moment, under first centrifugal fan 31's effect, successively carry the smoke and dust to oil net dust filter 21 and accurate dust filter 22 in through first connecting pipe 12, enter into smoke and dust discharge pipe 32 behind the purification treatment of the accurate dust filter 22 of oil net dust filter 21, discharge to the atmosphere under second centrifugal fan's effect at last, gas at this moment is the gas through purifying the back, do not contain harmful substance, consequently, pollution-free to the air, and simultaneously, because the smoke and dust that the cutting produced is collected, the processing is gone out side by side, therefore, also be an improvement to the production environment, be favorable to operating personnel's health.

The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a spiral pipe cutting machine smoke and dust purifier sets up the ejection of compact direction at the spiral pipe cutting machine, its characterized in that, collects mechanism, smoke and dust filtering mechanism and smoke and dust emission mechanism including the smoke and dust, wherein:

the smoke dust collecting mechanism comprises a collecting cover and a first connecting pipe, wherein the collecting cover is covered on the cutting head of the spiral pipe cutting machine and is used for collecting smoke dust generated by the spiral pipe cutting machine during cutting;

one end of the first connecting pipe is detachably connected to the outlet of the collecting cover, the other end of the first connecting pipe is communicated with the smoke dust filtering mechanism, and the smoke dust filtering mechanism is communicated with the smoke dust discharging mechanism through a second connecting pipe and used for purifying smoke dust;

the discharge port of the smoke and dust discharge mechanism is arranged outdoors and used for discharging the purified smoke and dust.

2. A spiral tube cutting machine soot cleaning apparatus as claimed in claim 1, wherein the outlet end of the collecting hood is snap-fit connected to the first connecting tube.

3. A spiral pipe cutting machine soot cleaning apparatus as claimed in claim 2, wherein a sealing member is provided at a connection of the first connection pipe and the outlet of the collecting cover.

4. A spiral pipe cutting machine soot cleaning apparatus as claimed in claim 1, wherein the soot filtering mechanism comprises an oil screen dust filter, a fine dust filter and a second connecting pipe, an inlet end of the oil screen dust filter is connected to the first connecting pipe, and an outlet end of the oil screen dust filter is communicated with an inlet end of the fine dust filter; the outlet end of the precise dust filter is communicated with the smoke and dust discharging mechanism through the second connecting pipe.

5. A spiral pipe cutting machine soot cleaning device as claimed in claim 4, wherein the soot filtering mechanism further comprises a first support frame fixed on the ground, and the oil screen dust filter and the fine dust filter are fixedly installed on the first support frame.

6. A spiral duct cutting machine soot cleaning apparatus as claimed in claim 1, wherein the soot discharging mechanism includes a first centrifugal fan and a soot discharging duct, an inlet end of the first centrifugal fan is connected to the second connecting pipe, an outlet end of the first centrifugal fan is communicated with an inlet end of the soot discharging duct, and an outlet end of the soot discharging duct is disposed outdoors.

7. A spiral pipe cutter soot cleaning apparatus as claimed in claim 6, wherein a second centrifugal fan is provided at an outlet end of the soot discharge duct.

8. A spiral pipe cutting machine soot cleaning apparatus as claimed in claim 7, wherein the soot discharging mechanism further comprises a second support frame fixed on the ground, the first centrifugal fan being fixedly installed on the second support frame.

9. A spiral pipe cutting machine soot cleaning apparatus as claimed in claim 1, wherein the soot collecting mechanism and the soot filtering mechanism are horizontally disposed, and the soot discharging mechanism is vertically disposed.

10. A spiral pipe cutting machine fume purification apparatus according to claim 9, wherein horizontal center lines of the fume collection mechanism and the fume filtration mechanism are collinear with a center of the cutting head of the spiral pipe cutting machine.