KR101558268B1 - Oil mist apparatus of tenter for processing - Google Patents

Abstract

The present invention relates to an oil vapor treatment apparatus in a tenter facility for processing fibers. The treatment apparatus collects the oil vapor generated in the tenter facility to separate the oil and the vapor while being connected to an oil separator, a blower, and a cleaning scrubber in the tenter facility. The oil separator includes: an inlet pipe path which is connected to the pipe path of the tenter facility to draw in the oil vapor while being arranged on a side of the oil vapor path formed therein; an outlet pipe path on the other side which is connected to the cleaning scrubber; a chamber which has a lower hopper having an oil outlet on the lower side; collision plates which are alternatively installed in a vertical direction to be vertical to the flowing direction of the oil vapor while having gaps there-between and enables the oil separated by oil vapor collision to fall down to the oil outlet; and a perforated plate which is formed on the upper part of the hopper in the vertical direction to enable the falling oil to pass through while suppressing the oil from being scattered again.

Description

TECHNICAL FIELD [0001] The present invention relates to an oil mist apparatus of tenter for textile processing,

TECHNICAL FIELD The present invention relates to a vapor treatment apparatus for a tenter facility for textile processing, and more particularly, to a vapor treatment apparatus for a tenter facility for textile processing, which is installed in a tenter facility for fiber processing and is capable of collecting vapor generated in a turnaround process.

The equipment used in the tenter process is composed of a tenter, a duct (Duct) 10, a blower 20 and a washing and dust collecting device 30 so that the vapors generated in the tenter process can be separated into oil and steam, (Fig. 1 also shows a processing example of a conventional vapor processing apparatus for a tenter facility for textile processing)

To summarize each facility briefly, a tenter is one of the finishing process steps of a cotton fabric, and the main function is the ironing process in which the width of the fabric is fixed constantly. In the tenter, the temperature of the tenter can be raised to about 200 ° C by fixing both sides of the fabric and maintaining a constant width.

       The duct is connected to the tenter to provide ducts for air or other fluid to guide air for ventilation or air conditioning, and a blower is installed in the duct to induce air flow to suck up the vapor. The cleaning and dust collecting device is a device for separating particles by cleaning dust exhausted by droplets, liquid film, bubbles or the like to adhere to particles and accelerate agglomeration of particles.

In the related art related thereto, the following Patent Documents 1 and 2 disclose a technology for removing oil by water spray using cleansing water.

In the tenter process, airborne pollutants and odors are generated by various volatile minerals contained in the fiber fabric during the drying of the polyester fiber (about 180 ° C to 220 ° C), which is a synthetic fiber produced by the high temperature of the tenter, When the vapor is introduced, a part of the air is accumulated in the duct and leaks to the flange portion. There is also a problem that a fire occurs due to spontaneous ignition. Oil and fiber lint are attached to the impeller and the casing, There is also a problem.

The cleaning and dust collecting facility has a problem that the volatility of the volatile minerals generated in the tenter facility is so large that the internal equipment (packing and demister) and the washing water of the cleaning and dust collecting facility are excessively contaminated, .

The washing water in the washing and dust collecting facility is sprayed to a spray nozzle through a pump, and the sprayed washing water collects in the lower tank and is repeatedly sprayed to the spray nozzle again. At this time, clogging and dropping of the spray nozzle due to the fiber boule and the oil component are caused by this, and the efficiency is lowered.

KR 10-0328676 B1 KR 10-0470804 B1

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a vapor treatment apparatus for a tenter facility for textile processing capable of effectively separating and treating oil from vapor in a vapor inhalation process using a tenter .

In order to accomplish the above object, the present invention provides a tenter for textile processing, which separates oil and steam by collecting the oil vapor generated in the tenter facility by sequentially connecting the oil separator, the blower, and the cleaning dust collector to the tenter facility Wherein the oil separator includes an inlet pipe connected to a channel of the tenter facility and having a flow path for the vapor to the one side thereof and a discharge pipe connected to the washing and dust collecting device on the other side, And a lower hopper in which an oil outlet is formed. The oil passage is provided in the oil passage so as to be alternately up and down at regular intervals in a direction perpendicular to the flow direction of the oil vapor, And a lower hopper, which is formed horizontally above the lower hopper, For suppressing it characterized in that the perforated plate is included.

The cleaning and dust collector includes a connection pipe connected to the discharge pipe and a reservoir formed at a lower position relative to the connection pipe to store the washing water and a steam outlet communicating with the upper portion of the storage tank, A circulation conduit connected to the upper hollow portion so that the washing water in the reservoir can be supplied to the upper hollow portion by a pump and a circulation conduit connected to the other hollow portion in the other side of the circulation conduit; And a pressure gauge installed on the circulation conduit to measure the pressure of the washing water. The washing machine comprises a washing circulator having a plurality of washing water spray nozzles for spraying the washing water and separating the oil of the vapor flowing into the upper space.

The fire extinguisher is installed in the chamber. The fire extinguisher includes a steam supply line and a steam nozzle connected to the steam supply line and sprayed into the chamber.

Further comprising a nozzle individual line interconnecting the steam supply line and the steam nozzle, wherein the individual nozzle line is mounted inside the impingement plate.

The plurality of through holes are formed in the perforated plate, and the diameter of the perforated hole gradually decreases from one side to the other side along the flow direction of the vapor flowing through the inlet pipe and the discharge pipe.

And a controller connected to the pressure gauge to generate an alarm when the pressure is out of a predetermined pressure range.

A horizontal support panel is further formed on both sides of the chamber. The perforated plate is formed with a hole to be inserted inward from the outside of the chamber. The perforated plate passes through the hole and both sides are slidably moved relative to the horizontal support panel .

The perforated plate is divided into a plurality of openings and has a multistage structure along the flow direction of the vapor flowing into the inlet pipe and the discharge pipe, and is installed upwardly sloping from one side to the other side.

The impingement plate is further provided with a vortex forming part protruding to one side to collect vapors to induce vortex generation.

Wherein the chamber is formed in an expanded form with a cross-sectional area of the vapor passage therein being relatively larger than a cross-sectional area of the inlet pipe, thereby reducing the flow velocity of the vapor.

According to the present invention having the above-described configuration, the following effects can be expected.

First, oil is firstly separated by an impingement plate installed in the oil separating apparatus, and oil can be separated and removed by a flushing method in a second washing machine.

In addition, there is an advantage that dust that has fallen by the perforated plate can pass through and can be prevented from re-scattering.

Fig. 1 is a view showing a processing example of a conventional vapor processing apparatus for a tenter facility for textile processing. Fig.
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a tenter apparatus for textile processing.
FIG. 3 is another example of a fire prevention device in a vapor treatment device of a tenter facility for textile processing according to the present invention. FIG.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

FIG. 2 is a view illustrating a configuration of a vapor treatment apparatus for a tent plant for textile processing according to an embodiment of the present invention, and FIG. 3 is another example of a fire prevention apparatus in a vapor treatment apparatus for a tent plant for textile processing according to the present invention.

Referring to FIG. 2, the apparatus for treating a tenter in a tenter according to the present invention includes an oil separator 100, a blower, and a cleaning / dust collecting unit 200 sequentially connected to a tenter facility through a channel, Collecting the vapor and separating the oil and the vapor.

The oil separator 100 separates the oil and the steam by an impact during the flow of the vapor. The oil separator 100 can be divided into the chamber 120, the impingement plate 140, and the perforated plate 160.

The chamber 120 has an inlet pipe 124 connected to a pipe of a tenter facility to receive the vapor and a discharge pipe 124 connected to the washing and dust collector 200 on the other side, And a lower hopper 128 having an oil outlet 129 formed on the lower side thereof.

The upper portion of the chamber 120 is connected to the channel of the tenter facility to separate the vapor from the inlet pipe 124 to the outlet pipe 126 through the vapor passage 122. The lower part of the chamber 120 is inclined from the both sides to the central side, and the oil discharge port 129 is formed at the center side to guide the oil to the oil discharge port 129.

The chamber 120 is formed in an expanded form with a cross-sectional area of the vapor passage 122 therein being relatively larger than a cross-sectional area of the inlet pipe 124 to reduce the flow velocity of the vapor. The dropping induction and the internal collision plate installation can be made plural. Of course, the inner cross-sectional area will be reduced toward the discharge pipe 126 side.

The collision plates 140 are alternately arranged vertically and downward at regular intervals in the direction of flow of the vapor in the vapor passage 122 so that the oil separated by the vapor collision is discharged to the oil outlet 129 of the lower hopper 128 As shown in FIG. Since the impingement plate 140 is disposed alternately up and down in the vapor passage 122, the movement of the fluid moves between the impingement plates, and the advantage that pressure loss can be minimized as the impingement plate is disposed so as to be spaced apart from the upper and lower portions have.

Further, the impingement plate may further include a vortex-forming piece for collecting the vapor flowing and protruding from the one side to induce vortex generation, wherein the vortex-forming piece protrudes from one side of the impingement plate, So that a part of the vapor impinging on the impingement plate can be collected inside the vortex forming member.

The perforated plate 160 is formed horizontally on the upper side of the lower hopper so as to allow the dropped oil to pass therethrough and prevent the dropped oil from being re-dispersed.

Here, the perforated plate 160 is formed with a plurality of through-holes, and the diameter of the through-holes gradually decreases from one side toward the other along the flow direction of the vapor flowing into the inlet pipe 124 and the outlet pipe 126 . Because a large amount of oil is separated since the impact is relatively larger at the portion near the inflow conduit than at the portion near the inflow conduit 126, the through hole of the perforated plate adjacent to the inflow conduit is enlarged, So that the oil that has passed before is not scattered to the upper portion of the perforated plate.

In order to mount the pier plate 160 on the inside of the chamber, a horizontal support panel is further formed on both sides of the chamber. The pier 160 is formed with a hole to be inserted inward from the outside of the chamber, Through the holes, and both sides thereof are slidably moved with respect to the horizontal support panel.

Here, the horizontal support panel is formed in a shape of a " C " in cross-section so that the pier plate can be received inward. By the configuration of the horizontal support plate, the pier plate is stably supported inside the chamber, There is an advantage to doing.

On the other hand, when the size of the perforated plate 160 is large, the perforated plate 160 is divided into a plurality of openings, thereby facilitating fabrication and preventing warpage. In addition, the divided pier plate 160 may have a multi-stage structure along the flow direction of the vapor flowing into the inlet pipe and the discharge pipe, and may be installed so as to be upward sloped from one side to the other side. It is preferable that the oil is allowed to drop downward in the upward direction so that the oil remaining in the upper portion of the perforated plate can be dropped downward.

The fire extinguisher 300 may further include a steam supply line 320 installed outside the chamber 120 and a steam nozzle 340 connected to the steam supply line to be sprayed into the chamber . The steam nozzle 340 may be injected into the chamber 120 to evolve early in the event of a fire due to ignition of oil and fiber lint components.

The oil separator 100 first processes the oil vapor of the oil vapor, and then the second oil vapor purifier, which is flushed by the washing and dust collecting unit 200, is processed.

The cleaning dust collector 200 can be divided into a dust collecting chamber 220, a washing circulator 240 and a pressure gauge 260.

The dust collection chamber 220 is formed with a connection pipe 222 connected to the discharge pipe line 126 and a reservoir 224 formed at a lower position of the connection pipe 222 to store the washing water, And an upper hollow portion 228 formed to communicate with the upper portion of the reservoir 224 and having a steam outlet 226 formed on the upper side thereof.

The cleaning circulator 240 is connected to the storage tank 224 at one side and connected to the upper hollow portion 228 at the other side so that the washing water of the storage tank 224 can be supplied to the upper hollow portion 228 by a pump And a nozzle 244 disposed on the other side of the circulation duct 242 for spraying the cleansing water to separate the oil from the vapor introduced into the upper hollow portion 228.

Therefore, the washing water is sprayed by the nozzle through the pump, and the sprayed washing water collects in the lower storage tank 224, and is supplied to the nozzle again and circulated. As a result, it can be seen that the spray nozzles due to the fiber boule and the oil component and the dropout occur and the efficiency is lowered.

Finally, the pressure gauge 260 is installed in the circulation line to measure the pressure. By repeated use of the washing water, the clogging and dropout phenomenon of the nozzle due to the fiber lint and oil component contained in the washing water can be visually observed It is easy to detect by pressure change.

In addition, a method may be used in which a controller is further provided to generate an alarm when the pressure gauge 260 is out of a predetermined pressure range.

The reservoir 224 may be supplemented with washing water, and the supernatant may be overflowed to reduce contamination. The reservoir 224 may be provided with an impeller to remove overflowed oil.

FIG. 3 is a view showing a fire prevention device in a vapor treatment device of a tenter facility for textile processing according to the present invention.

Referring to FIG. 3, the fire extinguisher 300 further includes a nozzle individual line 360 for interconnecting the steam supply line 320 and the steam nozzle 340. The nozzle individual line 360 is mounted inside the impingement plate 140.

The nozzle individual line 360 can be protected by being positioned inside the collision plate.

As described above, it can be seen that the present invention is based on the technical idea of providing a vapor treatment device of a tenter facility for textile processing, and within the scope of the basic idea of the present invention, Of course, many other variations are possible.

100: Oil separator 120: Chamber
140: collision plate 160: perforated plate
200: cleaning dust collector 220: dust collecting chamber
240: Cleaning circulator 260: Manometer
300: Fire prevention device 320: Steam supply line
340: Steam nozzle

Claims (10)

1. A vapor treatment apparatus for a tenter facility for textile processing, comprising: an oil separator, an air blower, and a cleaning dust collector sequentially connected to a tenter facility through a duct to collect vapors generated in a tenter facility to separate oil and steam,
The oil separator comprises:
A chamber connected to a channel of a tenter facility and having an inlet pipe through which a vapor is introduced, a discharge pipe connected with a cleaning and dust collecting unit at the other side, and a lower hopper formed with an oil outlet at a lower side, Wow,
The oil vapor passage is provided with an impingement plate which is alternately arranged upward and downward at regular intervals in a direction perpendicular to the flow direction of the oil vapor so that the oil separated by the collision of the oil vapor is dropped to the oil outlet,
And a piercing plate formed horizontally above the lower hopper for passing the dropped oil and suppressing re-scattering. The method according to claim 1,
The washing /
And an upper hollow portion formed at a lower position of the lower portion of the inner lower portion so as to communicate with the upper portion of the storage tank and formed with a steam outlet at an upper portion thereof, A dust collecting chamber,
And the other side is connected to the reservoir, and the other side is connected to the upper space, and a circulation line is provided to supply the cleansing water of the reservoir to the upper space by a pump, and a plurality of the circulation lines are provided on the other side of the circulation line, And a nozzle for separating the oil from the vapor introduced into the upper hollow portion,
And a pressure gauge installed on the circulation conduit for measuring the pressure of the vaporized water. 3. The method according to claim 1 or 2,
In the chamber,
And a fire prevention unit connected to the steam supply line and installed in the chamber so as to be sprayed into the chamber, is installed in the tenter apparatus for textile processing. The method of claim 3,
Further comprising a nozzle individual line interconnecting the steam supply line and the steam nozzle,
And the nozzle individual line is mounted inside the collision plate. The method according to claim 1,
The above-
Wherein a plurality of through holes are formed and the diameter of the through hole gradually decreases from one side to the other side along the flow direction of the vapor flowing to the inlet pipe and the discharge pipe. 3. The method of claim 2,
And a controller connected to the pressure gauge to generate an alarm when the pressure is out of a predetermined pressure range. The method according to claim 1,
A horizontal support panel is further formed on both sides of the chamber,
Wherein the perforated plate is formed with a hole to be inserted inwardly from the outside of the chamber and the perforated plate passes through the hole and both sides of the perforated plate are slid with respect to the horizontal support panel to be fitted. . The method according to claim 1,
The above-
Wherein the steam generator is divided into a plurality of steam generators and is arranged in a multi-stage structure along the flow direction of the vapor flowing into the inlet pipe and the discharge pipe, and is inclined upwards from one side to the other side. The method according to claim 1,
In the impact plate,
Wherein a vortex forming member is further formed to protrude from one side to collect vapors to induce vortex generation. The method according to claim 1,
The chamber may comprise:
Wherein the cross-sectional area of the vapor passage is larger than the cross-sectional area of the inlet pipe so as to reduce the flow velocity of the vapor.

Images