CN211005639U

CN211005639U - Degreasing line outer groove body with horizontal overflow

Info

Publication number: CN211005639U
Application number: CN201922028630.0U
Authority: CN
Inventors: 伍志良
Original assignee: Baosteel Huangshi Coated And Galvanized Sheet Co ltd
Current assignee: Baosteel Huangshi Coated And Galvanized Sheet Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-07-14
Anticipated expiration: 2029-11-22

Abstract

The utility model relates to a take outer cell body of degrease line of horizontal overflow has the outer tank body, and the bottom of outer tank body is equipped with the leakage fluid dram, has seted up an overflow mouth on the lateral wall that the outer tank body is close to the top, is equipped with the overflow launder in its outside corresponding to the overflow mouth, and the bottom of overflow launder is equipped with a blow-off pipe, and an end cap cylinder is equipped with at the top of overflow launder, and the piston rod of end cap cylinder is vertical arranges downwards, and the piston rod lower extreme of end cap cylinder is connected with the blow-off pipe end cap, and the blow-off pipe end cap just is to the blow-off mouth of pipe in order to realize its shutoff, an greasy dirt detector is still equipped with at the top of outer tank body, and this greasy dirt detector will detect the signal transmission for P L C controller and through P L C controller control end cap cylinder action, the utility model has the advantages of reasonable design, make full use on-site effective.

Description

Degreasing line outer groove body with horizontal overflow

Technical Field

The utility model belongs to the technical field of cold rolling mechanical equipment technique and specifically relates to a take outer cell body of degrease line of horizontal overflow.

Background

The degreasing strip steel surface of the galvanizing, color coating and continuous annealing unit can be cleaned only by alkali washing, water washing and rinsing, but the oil stain on the strip steel surface flows back to the outer groove body of the degreasing line after cleaning, the cleanness of the cleaning water quality is reduced due to the oil stain left on the liquid surface of the outer groove body of the degreasing line and the existence of smoke scale floaters of the water quenching groove, and finally the degreasing and water quenching cleaning effects are influenced.

Disclosure of Invention

The utility model aims at providing a take outer cell body of degrease line of horizontal overflow to above-mentioned condition, each parts simple to operate of this outer cell body, working property is stable, has simplified on-the-spot manual operation, has improved the field operation environment.

The utility model provides a take outer cell body of degreasing line of horizontal overflow has the outer trough body, and the bottom of outer trough body is equipped with the leakage fluid dram, has seted up an overflow mouth on the lateral wall that the outer trough body is close to the top, is equipped with the overflow launder in its outside corresponding to the overflow mouth, and the bottom of overflow launder is equipped with a blow-off pipe, and an end cap cylinder is equipped with at the top of overflow launder, and the piston rod of end cap cylinder is vertical arranges downwards, and the piston rod lower extreme of end cap cylinder is connected with the blow-off pipe end cap, and the blow-off pipe end cap is just to the blow-off pipe mouth in order to realize its shutoff, an greasy dirt detector is still equipped with at the top of outer trough body, and this greasy dirt detector will detect the signal transmission to P.

Further, in the present invention, the plug of the sewage pipe is a tapered plug.

Further, in the utility model discloses in the interior top of outer groove body still is equipped with a support, and tip transversely is fixed with one under the support and pushes away the cylinder of sweeping, and the piston rod front end that should push away the cylinder is equipped with one and pushes away the brush, and the brush hair part that should push away the brush is less than the overflow mouth horizontal plane.

The utility model has the advantages of reasonable design, the on-the-spot effective space of make full use of, compact structure uses the stable performance, has reduced on-the-spot manual operation's loaded down with trivial details, has simplified the on-the-spot maintenance, realizes safety, environmental protection, energy-conservation.

Drawings

Fig. 1 is a schematic view of the structure of the main view direction of the present invention;

fig. 2 is a schematic side view of the present invention.

In the figure: the device comprises a liquid discharge port 1, an outer groove body 2, a blow-off pipe 3, an overflow groove 4, a push-broom cylinder 5, a support 6, an oil stain detector 7, a push-broom brush 8, a plug cylinder 9, an overflow port 10 and a blow-off pipe plug 11.

Detailed Description

Referring to fig. 1 and 2, the utility model relates to a degreasing line outer tank body with horizontal overflow, which comprises an outer tank body 2, wherein the bottom of the outer tank body is provided with a liquid outlet 1, the side wall of the outer tank body, which is close to the top, is provided with an overflow port 10, the outer side of the outer tank body is provided with an overflow groove 4 corresponding to the overflow port, the bottom of the overflow groove is provided with a drain pipe 3, the top of the overflow groove is provided with a plug cylinder 9, the piston rod of the plug cylinder is vertically and downwards arranged, the lower end of the piston rod of the plug cylinder is connected with a drain pipe plug 11, the drain pipe plug just faces the drain pipe opening to plug the drain pipe opening, the top of the outer tank body is also provided with an oil stain detector 7, and the oil stain detector transmits detected signals to a P L C controller.

Further, in this embodiment, the plug of the sewage pipe is a tapered plug.

Furthermore, in this embodiment, the inner top of the outer tank body is further provided with a support 6, a push-broom cylinder 5 is transversely fixed at the lower end of the support, a push-broom brush 8 is installed at the front end of a piston rod of the push-broom cylinder, and the bristle part of the push-broom brush is lower than the horizontal plane of the overflow port.

This external backward flow mouth of outer groove in this embodiment outside the line adds near establishing the horizontal line formula overflow launder (being less than about the stoste level 300 millimeters), utilizes the in-line to spray the backward flow liquid and is the formation backward flow (the time is big little during the backward flow), and outer inslot body internal surface floating oil overflows to the outflow of horizontal line formula overflow mouth, reaches a large amount of surface oil stain overflow and flows away, avoids the shrend groove to produce floating oil pollution quality of water to block up the in-line spray pipe of shrend inslot, cause the poor problem of face cleaning quality.

The bottom of the horizontal line type overflow groove is provided with a sewage discharge pipe opening, a sewage discharge pipe plug which is controlled to stretch by a plug cylinder is arranged above the horizontal line type overflow groove, the sewage discharge pipe is plugged when no floating oil exists on the liquid surface of the outer tank body of the common degreasing line (at the moment, the detection is carried out by an oil stain detector, and if no oil stain exists, the action of the plug cylinder is indicated to plug the sewage discharge pipe), the liquid level height of the outer tank body of the common degreasing line is increased, the liquid outflow waste caused by overflow is avoided; when the pump is stopped during color changing and shutdown, the liquid in the line inner groove flows back (the liquid in the line inner groove and the pipeline) to the line outer groove, so that the liquid level of the body of the line outer groove is increased, and the liquid is prevented from being directly discharged and overflowing to waste; if the oil stain on the liquid level is detected, the mouth of the drain pipe can be opened, so that the oil stain liquid overflowing to the overflow groove is discharged.

In the process, oil stains often float on the liquid level along with impurities on the liquid level in the outer tank body, the push-broom cylinder is started in real time, and the push-broom brush on the push-broom cylinder is slightly lower than the horizontal line of the overflow port, so that the push-broom brush can instantly push and broom the oil stains on the liquid level together with the floating impurities to be discharged into the overflow tank from the overflow port and be discharged from the pipe orifice of the sewage discharge pipe; the diameter of the pipe orifice of the sewage discharge pipe in the embodiment is relatively slightly larger, so that sewage discharge is facilitated.

The action of the choke plug cylinder and the pushing and sweeping cylinder in the embodiment can be realized by adopting a simple control program through a P L C controller, and the detection signal of the oil stain detector is also connected with the P L C controller so as to realize the control of the choke plug cylinder.

The oil stain detector in the embodiment adopts a German Sita CleanoSpector oil stain detector, can be used for detecting oil stains and oil stains on the surfaces of metal fittings such as strip steel, nickel, aluminum and the like or on liquid surfaces, and has the working principle that the L ED lamp containing ultraviolet light waves irradiates to emit light with the wavelength as large as possible to detect the oil stains, a photodiode in an instrument probe is responsible for measuring the intensity of UV fluorescence, the stronger the UV fluorescence is, the larger the pollution degree is, and the cleaner the UV fluorescence is.

The fluorescence intensity depends on the amount of contaminants on the test point, and if the result output is expressed as a percentage, 100% indicates an absolutely clean surface, the detection sensor can be used for detecting contaminants such as grease, oil stain, cooling fluid, cleaning agent, fingerprints and the like.

Claims

1. The degreasing line outer tank body with the horizontal overflow is provided with an outer tank body, a liquid discharge port is formed in the bottom of the outer tank body, and the degreasing line outer tank body is characterized in that an overflow port is formed in the side wall, close to the top, of the outer tank body, an overflow tank is arranged on the outer side of the outer tank body corresponding to the overflow port, a drain pipe is arranged at the bottom of the overflow tank, a plug cylinder is arranged at the top of the overflow tank, a piston rod of the plug cylinder is vertically and downwards arranged, a drain pipe plug is connected to the lower end of the piston rod of the plug cylinder, the drain pipe plug is opposite to a drain pipe opening to achieve plugging of the drain pipe, and an oil stain detector is further arranged at the top of the outer tank body and transmits detected signals to a P L.

2. The degreasing line outer tank body with the horizontal overflow function as claimed in claim 1, wherein: the blowdown pipe plug is a conical plug.

3. The degreasing line outer tank body with the horizontal overflow function as claimed in claim 1, wherein: the inner top of the outer tank body is also provided with a support, the lower end part of the support is transversely fixed with a push-broom cylinder, the front end of a piston rod of the push-broom cylinder is provided with a push-broom brush, and the brush hair part of the push-broom brush is lower than the horizontal plane of the overflow port.