Dropped water defoaming device of oil bath leaching tank

Abstract

The utility model relates to an oil bath leaching tank falling water defoaming device which comprises a defoaming tank, a motor is fixedly installed at the upper end of the defoaming tank, a first bevel gear is fixedly installed on an output shaft of the motor, the first bevel gear is meshed with a second bevel gear, the lower end of the second bevel gear is fixedly connected with a screw rod, the screw rod rotatably penetrates into the defoaming tank, and the screw rod is in threaded connection with a lifting plate. The lifting plate is fixedly mounted on the upper end of the defoaming tank, the lifting plate is slidably connected with the defoaming tank, a defoaming rod is fixedly mounted at the lower end of the lifting plate, an air pump is fixedly mounted at the upper end of the defoaming tank, and a hose is communicated between the air pump and the defoaming rod. Large bubbles are cut into small bubbles, and the position of the defoaming rod can be adjusted through threaded connection of the screw and the lifting plate, so that the defoaming rod can be embedded into the liquid level, and bubbles are prevented from being generated due to the fact that the defoaming rod is too high away from the liquid level.

Description

Technical Field

[0001] The utility model belongs to the technical field of defoaming devices, and in particular relates to a water defoaming device for an oil bath elution tank. Background Art

[0002] Spinning oil needs to be added during the spinning process to improve the spinnability of the downstream yarn. Fluctuations in its content will lead to fluctuations in the quality of the downstream yarn, thus affecting the quality of the finished product.

[0003] At present, the oil agent is introduced into the oil bath circulation tank through the oil agent pipe section, and the overflow from the oil bath circulation tank falls into the cotton layer for oiling. However, when the oil agent enters the oil bath elution tank, a large amount of foam will be generated, which will cause a large fluctuation in the oiling rate of the tow, affecting the product quality. Utility Model Content

[0004] The purpose of the utility model is to provide a water-falling defoaming device for an oil bath elution tank, so as to solve the problems existing in the background technology.

[0005] To achieve the above technical objectives, the technical solution adopted by the utility model is as follows: an oil bath rinsing tank water defoaming device, comprising a defoaming tank, a motor is fixedly installed on the upper end of the defoaming tank, a first bevel gear is fixedly installed on the output shaft of the motor, the first bevel gear is meshed with a second bevel gear, a screw is fixedly connected to the lower end of the second bevel gear, the screw rotates and penetrates into the interior of the defoaming tank, a lifting plate is threadedly connected to the screw, and the lifting plate is slidably connected to the defoaming tank, a defoaming rod is fixedly installed on the lower end of the lifting plate, an air pump is fixedly installed on the upper end of the defoaming tank, a hose is connected between the air pump and the defoaming rod, by setting the defoaming rod, when the defoaming tank is filled with oil, the high-pressure air generated by the air pump is used to impact the oil and rotate it to cut large bubbles, and by setting the threaded connection of the screw and the lifting plate, the position of the defoaming rod can be adjusted so that it can be buried in the liquid surface to avoid bubbles due to being too high from the liquid surface.

[0006] A feed port is provided at the upper end of the defoaming tank, a discharge port is provided at the lower side of the defoaming tank, a leaching tank is provided at the lower side of the defoaming tank, the discharge port is connected to an oil agent pipeline, and the oil agent pipeline outlet is located on the upper side of the leaching tank, and a mesh bag is provided at the oil agent pipeline outlet. By arranging the oil agent pipeline and the mesh bag, the foam in the discharged oil agent can be isolated to further reduce the foam.

[0007] The end of the defoaming rod is connected to a defoaming head, and the end of the defoaming head is provided with three circumferentially distributed air outlets, thereby increasing the air outlet volume, making the liquid surface easier to rotate, and improving the efficiency.

[0008] The defoaming rod is at the same level as the lower end of the defoaming tank, and the end of the defoaming rod is located at one quarter of the radius of the defoaming tank, so that the liquid surface is easier to rotate.

[0009] A protective shell is provided on the outer side of the first bevel gear and the second bevel gear to protect them. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings.

[0011] Figure 1 This is a schematic diagram of the structure of a water-falling defoaming device for an oil bath elution tank of the utility model;

[0012] Figure 2 It is a cross-sectional schematic diagram of a water-falling defoaming device for an oil bath elution tank of the utility model;

[0013] Figure 3 It is a cross-sectional front view of a water-falling defoaming device for an oil bath elution tank of the utility model;

[0014] Figure 4 The utility model is a schematic diagram of the structure of a defoaming rod in a water defoaming device for an oil bath elution tank.

[0015] The symbols of the main components are explained as follows: defoaming tank 100, motor 101, first bevel gear 102, second bevel gear 103, screw 104, lifting plate 105, defoaming rod 106, air pump 107, hose 108, feed inlet 201, discharge port 202, elution tank 203, oil agent pipeline 204, mesh bag 205, defoaming head 301, air outlet 302, protective shell 401. DETAILED DESCRIPTION

[0016] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Embodiment 1:

[0018] like Figure 1-4As shown, an oil bath rinsing tank water defoaming device includes a defoaming tank 100, a motor 101 is fixedly installed on the upper end of the defoaming tank 100, a first bevel gear 102 is fixedly installed on the output shaft of the motor 101, the first bevel gear 102 is meshed with a second bevel gear 103, a screw 104 is fixedly connected to the lower end of the second bevel gear 103, the screw 104 rotates and penetrates into the defoaming tank 100, a lifting plate 105 is threadedly connected to the screw 104, and the lifting plate 105 is slidably connected to the defoaming tank 100, and the lower end of the lifting plate 105 A defoaming rod 106 is fixedly installed, and an air pump 107 is fixedly installed on the upper end of the defoaming tank 100. A hose 108 is connected between the air pump 107 and the defoaming rod 106. By setting the defoaming rod 106, when the defoaming tank 100 is filled with oil, the high-pressure air generated by the air pump is used to impact the oil and rotate it, thereby cutting large bubbles into small bubbles. By setting the screw 105 and the threaded connection of the lifting plate 105, the position of the defoaming rod 106 can be adjusted so that it can be buried in the liquid surface, thereby avoiding the generation of bubbles due to being too high from the liquid surface.

[0019] A feed port 201 is provided at the upper end of the defoaming tank 100, a discharge port 202 is provided at the lower side of the defoaming tank 100, a leaching tank 203 is provided at the lower side of the defoaming tank 100, the discharge port 202 is connected to an oil agent pipeline 204, and the outlet of the oil agent pipeline 204 is located on the upper side of the leaching tank 203, and a mesh bag 205 is provided at the outlet of the oil agent pipeline 204. By arranging the oil agent pipeline 204 and the mesh bag 205, small bubbles in the discharged oil agent can be isolated to further reduce the foam.

[0020] The end of the defoaming rod 106 is connected to a defoaming head 301, and three circumferentially distributed air outlets 302 are provided at the end of the defoaming head 301, so as to increase the air outlet volume, make the liquid surface easier to rotate, and improve the efficiency.

[0021] The defoaming rod 106 is 45 degrees from the lower end of the defoaming tank 100 , and the end of the defoaming rod 106 is located at one quarter of the radius of the defoaming tank 100 , so that the liquid surface can rotate more easily.

[0022] A protective shell 401 is disposed outside the first bevel gear 102 and the second bevel gear 103 to protect them.

[0023] When the present embodiment is in use, the oil agent is input into the defoaming tank 100, the motor 101 is started, the motor drives the first bevel gear 102 to rotate, the first bevel gear 102 drives the second bevel gear 103 to rotate, the second bevel gear 103 drives the screw 104 to rotate, the screw 104 drives the lifting plate 105 to move vertically, the lifting plate 105 drives the defoaming rod 106 to move vertically, so that the defoaming head 301 is buried in the liquid surface, the air pump 107 is started to blow air from the hose 108 into the defoaming rod 106 and then out, so that the liquid surface rotates, the large bubbles are cut into small bubbles, the first defoaming is performed, and then the oil agent is discharged from the discharge port 202 into the oil agent pipeline 204, and the remaining small bubbles are isolated by the mesh bag 205.

[0024] In this embodiment, a defoaming rod 106 is provided. After the defoaming tank 100 is filled with oil, high-pressure air generated by an air pump is used to impact the oil and rotate it, thereby cutting large bubbles into small bubbles. By providing a threaded connection between the screw 105 and the lifting plate 105, the position of the defoaming rod 106 can be adjusted so that it can be buried in the liquid surface, thereby avoiding bubbles due to being too high from the liquid surface. By providing an oil pipeline 204 and a mesh bag 205, small bubbles in the discharged oil can be isolated, further reducing the foam, so that the oil entering the elution tank 203 does not contain foam, thereby avoiding the fluctuation of the oiling rate caused by excessive foam affecting the product quality.

[0025] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. An oil bath rinsing tank water defoaming device, comprising a defoaming tank, characterized in that: A motor is fixedly installed on the upper end of the defoaming tank, and a first bevel gear is fixedly installed on the output shaft of the motor. The first bevel gear is meshed with a second bevel gear, and a screw is fixedly connected to the lower end of the second bevel gear. The screw rotates and penetrates into the defoaming tank. A lifting plate is threadedly connected to the screw, and the lifting plate is slidably connected to the defoaming tank. A defoaming rod is fixedly installed on the lower end of the lifting plate, and an air pump is fixedly installed on the upper end of the defoaming tank. A hose is connected between the air pump and the defoaming rod.

2. The oil bath rinsing tank water defoaming device according to claim 1, characterized in that: A feed port is provided at the upper end of the defoaming tank, a discharge port is provided at the lower side of the defoaming tank, a leaching tank is provided at the lower side of the defoaming tank, the discharge port is connected to an oil agent pipeline, and the oil agent pipeline outlet is located on the upper side of the leaching tank, and a mesh bag is provided at the oil agent pipeline outlet.

3. The oil bath rinsing tank water defoaming device according to claim 1, characterized in that: The end of the defoaming rod is connected with a defoaming head, and the end of the defoaming head is provided with three circumferentially distributed air outlet holes.

4. The oil bath rinsing tank water defoaming device according to claim 1, characterized in that: The defoaming rod is at the same level as the lower end of the defoaming tank, and the end of the defoaming rod is located at one quarter of the radius of the defoaming tank.

5. The oil bath rinsing tank water defoaming device according to claim 1, characterized in that: A protective shell is disposed outside the first bevel gear and the second bevel gear.

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