CN213162452U - Oil mist absorption device of distributed cold-rolled tube - Google Patents
Oil mist absorption device of distributed cold-rolled tube Download PDFInfo
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- CN213162452U CN213162452U CN202021909927.4U CN202021909927U CN213162452U CN 213162452 U CN213162452 U CN 213162452U CN 202021909927 U CN202021909927 U CN 202021909927U CN 213162452 U CN213162452 U CN 213162452U
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Abstract
The utility model discloses an oil mist absorbing device of distributing type cold rolling pipe, including setting up the many rolling mills in the workshop and with the oil mist absorbing device of rolling mill intercommunication, oil mist absorbing device's oil mist is collected mouthful and is corresponded and the rolling mill intercommunication is in order to absorb the oil mist in the rolling mill, be connected with the oil mist on the oil mist is collected mouthful and collect the pipeline, the oil mist is collected the pipeline and is connected with the oil mist filter, the oil mist filter absorbs because the back is followed the chimney through centrifugal fan and is linked together, be equipped with adjustable valve in the oil mist is collected mouthful, adjustable valve is connected with upper industrial computer, and upper industrial computer dredges oil mist emission control valve aperture in the rolling. In this way, the utility model discloses oil mist absorbing device of distributing type cold rolling pipe can reduce the oil mist that produces in the rolling mill working process in a large number and discharge into the workshop, reduces the healthy harm to workshop staff, safe and reliable, excellent in use effect.
Description
Technical Field
The utility model relates to a cold rolling workshop air purification field of tubular product especially relates to an oil mist absorbing device of distributing type cold rolling pipe.
Background
In the process of rolling in a pipe cold rolling workshop, deformation heat is generated due to deformation of a pipe blank, and rolling oil is used as lubricating cooling liquid for carrying away heat and reasonably lubricating in the process, so that the surface quality of a rolled piece is improved. The rolling oil is sprayed to the roller and the rolling material through the nozzle in a continuous mode, and due to the fact that part of the rolling oil is atomized under the action of deformation heat, oil drops with different grain sizes are formed and hung above the roller, the rolling oil is commonly called rolling oil mist, and the rolling oil is characterized by being large in air flow, low in temperature, single in pollutant (rolling oil), inflammable and high in recovery value. The temperature of the oil mist generated by the rolling mill is measured to be 60-80 ℃, the concentration of the oil mist is 150-250 mg/m3, and the oil mist is large in quantity and high in concentration. The environmental pollution caused by the oil mist can seriously affect the health of operators, so the oil mist must be treated to reach the emission standard. When the stainless steel pipe is cold-rolled, the heat generated by metal deformation in a rolling area enables the sprayed lubricating oil to generate a large amount of oil mist, and the particle range is 0.01-5 mu m; after being wiped by an oil wiper, a uniform oil film is adhered to the surface of the steel plate, and because the temperature of the steel plate is above 100 ℃, part of the oil adhered to the plate surface is atomized, and the particle diameter of the oil is less than 10 mu m; in the whole rolling oil circulation system, the oil temperature is controlled to be about 38 ℃, and the oil is sprayed through the nozzles and collides with parts in the machine, so that a large amount of oil mist is also generated. Therefore, the distributed cold-rolled tube oil mist absorption system is very necessary, the harm of workshop oil mist to the health of workshop workers is reduced, the influence on mechanical processing equipment of a workshop and the influence on the quality of processing materials are reduced, and a good environment is provided for the workers.
Disclosure of Invention
The utility model discloses the main technical problem who solves provides an oil mist absorbing device of distributing type cold rolling pipe, can reduce the oil mist that produces in the rolling mill course of work in a large number and discharge into the workshop, reduce the healthy harm to workshop staff, safe and reliable, excellent in use effect.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides an oil mist absorbing device of distributing type cold rolling pipe, including setting up the many rolling mills in the workshop and with the oil mist absorbing device of rolling mill intercommunication, oil mist absorbing device's oil mist is collected mouthful correspondence and is communicated with the rolling mill in order to absorb the oil mist in the rolling mill, be connected with the oil mist on the oil mist is collected mouthful and is collected the pipeline, the oil mist is collected the pipeline and is connected with the oil mist filter, the oil mist filter absorbs owing to communicate from the chimney through centrifugal fan after, be equipped with adjustable valve in the oil mist is collected mouthful, adjustable valve is connected with upper industrial computer, and upper industrial computer passes through oil mist emission control valve aperture in the rolling mill.
In a preferred embodiment of the present invention, the oil mist filter is communicated with the centrifugal fan through an air outlet pipe.
The utility model discloses a preferred embodiment, the oil mist is collected the pipeline and is included the oil mist collection branch pipe that corresponds the intercommunication with each oil mist collection mouth, the oil mist is collected the branch pipe and is all collected the person in charge intercommunication with the oil mist, the oil mist is collected the person in charge and is connected with the oil mist filter.
In a preferred embodiment of the present invention, a fire-proof valve is further disposed in the oil mist collecting branch pipe.
In a preferred embodiment of the present invention, the upper industrial personal computer includes a programming logic controller and configuration software, the opening of the valve controlled by the programming logic controller makes the suction volume of each rolling mill consistent, and the configuration software displays the dynamic display system flow, real-time monitoring and historical data record of the regulating valve and the centrifugal fan.
The utility model has the advantages that: the utility model discloses oil mist absorbing device of distributing type cold rolling pipe can reduce the oil mist that produces in the rolling mill working process in a large number and arrange into the workshop, reduces the healthy harm to workshop staff, safe and reliable, excellent in use effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural view of a preferred embodiment of the oil mist absorption device of the distributed cold rolling pipe of the present invention;
the parts in the drawings are numbered as follows: 1. the device comprises a rolling mill, 2, an oil mist collecting port, 3, an oil mist filter, 4, an adjustable valve, 5, an upper industrial personal computer, 6, a fire prevention valve, 7, an oil mist collecting branch pipe, 8, an oil mist collecting main pipe, 9, an air outlet pipeline, 10, a centrifugal fan, 11 and a chimney.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, an oil mist absorption device of a distributed cold rolling mill comprises a plurality of rolling mills 1 arranged in a workshop and an oil mist absorption device communicated with the rolling mills 1, an oil mist collection port 2 of the oil mist absorption device is correspondingly communicated with the rolling mills 1 to absorb oil mist in the rolling mills, an oil mist collection pipeline is connected to the oil mist collection port 2 and is connected with an oil mist filter 3, the oil mist filter 3 absorbs oil mist which is then communicated with a chimney 11 through a centrifugal fan, an adjustable valve 4 is arranged in the oil mist collection port 2, the adjustable valve 4 is connected with an upper industrial personal computer 5, and the upper industrial personal computer 5 controls the opening degree of the valve through oil mist emission quantity in the rolling mills 1. The oil mist filter 3 filters and purifies the absorbed oil mist, and the purified oil mist is discharged out of the workshop through an air outlet pipeline 9 and a chimney 11.
In addition, the oil mist filter 3 is communicated with a centrifugal fan 10 through an air outlet pipeline 9.
In addition, the oil mist collecting pipeline comprises oil mist collecting branch pipes 7 correspondingly communicated with the oil mist collecting ports 2, the oil mist collecting branch pipes 7 are communicated with oil mist collecting main pipes 8, and the oil mist collecting main pipes 8 are connected with the oil mist filter 3.
In addition, a fire damper 6 is arranged in the oil mist collecting branch pipe 7, and the fire damper 6 can prevent the absorbed oil mist from spontaneous combustion caused by overhigh temperature.
In addition, the upper industrial personal computer 5 comprises a programming logic controller and configuration software, the programming logic controller controls the opening of the valve to enable the air suction volume of each rolling mill to be consistent, and the configuration software displays the flow, real-time monitoring and historical data recording of a dynamic display system of the regulating valve and the centrifugal fan.
Be different from prior art, the utility model discloses oil mist absorbing device of distributing type cold rolling pipe can reduce the oil mist that produces in the rolling mill course of work in a large number and arrange into the workshop, reduces the healthy harm to workshop staff, safe and reliable, excellent in use effect.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (3)
1. A distributed oil mist absorption device for a cold-rolled tube comprises a plurality of rolling mills arranged in a workshop and an oil mist absorption device communicated with the rolling mills, and is characterized in that an oil mist collection port of the oil mist absorption device is correspondingly communicated with the rolling mills to absorb oil mist in the rolling mills, an oil mist collection pipeline is connected onto the oil mist collection port and is connected with an oil mist filter, the oil mist filter absorbs the oil mist and is communicated with a chimney through a centrifugal fan after the oil mist filter is absorbed, an adjustable valve is arranged in the oil mist collection port and is connected with an upper industrial personal computer, the upper industrial computer controls the opening degree of an oil mist discharge control valve in the rolling mills through a dredging channel, the oil mist filter is communicated with the centrifugal fan through an air outlet pipeline, the oil mist collection pipeline comprises oil mist collection branch pipes correspondingly communicated with the oil mist collection ports, and the oil mist collection, the oil mist collecting main pipe is connected with the oil mist filter.
2. The distributed cold rolled tube oil mist absorption device according to claim 1, wherein a fire damper is further arranged in the oil mist collection branch.
3. The distributed cold-rolled pipe oil mist absorption device according to claim 1 or 2, wherein the upper industrial personal computer comprises a programming logic controller and configuration software, the programming logic controller controls the opening of the valve to enable the suction flow of each rolling mill to be consistent, and the configuration software displays the flow, real-time monitoring and historical data recording of a dynamic display system of the regulating valve and the centrifugal fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021909927.4U CN213162452U (en) | 2020-09-04 | 2020-09-04 | Oil mist absorption device of distributed cold-rolled tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021909927.4U CN213162452U (en) | 2020-09-04 | 2020-09-04 | Oil mist absorption device of distributed cold-rolled tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213162452U true CN213162452U (en) | 2021-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021909927.4U Active CN213162452U (en) | 2020-09-04 | 2020-09-04 | Oil mist absorption device of distributed cold-rolled tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213162452U (en) |
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2020
- 2020-09-04 CN CN202021909927.4U patent/CN213162452U/en active Active
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