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CN-224202961-U - Device for measuring moisture regain and oil content of fiber core of steel wire rope

CN224202961UCN 224202961 UCN224202961 UCN 224202961UCN-224202961-U

Abstract

The utility model discloses a device for measuring the moisture regain and the oil content of a fiber core of a steel wire rope, which comprises a box body, a base, a sample weighing box, a controller, a heating seat A, a distilling device, a condensing device, a heating seat B, a Soxhlet extractor, a dryer and a cooler, wherein the box body is fixed on the base, the top of the box body is fixedly provided with the sample weighing box, the controller is fixedly arranged on the inner wall of the box body, the heating seat A and the heating seat B are fixedly arranged on the base, the distilling device is fixedly arranged above the heating seat A, the Soxhlet extractor is fixedly arranged above the heating seat B, and the controller is electrically connected with the sample weighing box, the heating seat A, the condensing device and the heating seat B.

Inventors

  • GUAN QI
  • CHEN JIANHAO
  • SHAO BIAO
  • YANG JINYAN

Assignees

  • 南通市产品质量监督检验所

Dates

Publication Date
20260505
Application Date
20231115

Claims (7)

  1. 1. The device for measuring the moisture regain and the oil content of the steel wire rope fiber core is characterized by comprising a box body (1), a base (2), a sample weighing box (3), a controller (4), a heating seat A (5), a distillation device (6), a condensing device (7), a heating seat B (8), a Soxhlet extractor (9), a dryer (10) and a cooler (11), wherein the box body (1) is fixed on the base (2), the sample weighing box (3) is fixed at the top of the box body (1), a controller (4) is fixed on the inner wall of the box body (1), a heating seat A (5) and a heating seat B (8) are fixed above the heating seat A (5), a Soxhlet extractor (9) is fixed above the heating seat B (8), the condensing device (7) is fixed at the inner top of the box body (1), a dryer (10) is fixed at the right upper part of the box body (1), a controller (4) is fixed below the dryer (10), and the controller (4) and the heating seat B (8) are connected with the heating seat B and the heating seat (8).
  2. 2. The device for measuring the moisture regain and the oil content of a steel wire rope fiber core according to claim 1, wherein the distillation device (6) comprises a distillation tube (601), a condensation tube (602) and a moisture collector (603), the distillation tube (601) is fixed in the box body (1), the condensation tube (602) is connected with the distillation tube (601), the moisture collector (603) is connected below the condensation tube (602), and the moisture collector (603) is fixed on the base (2).
  3. 3. The device for measuring the moisture regain and the oil content of the fiber core of the steel wire rope according to claim 2, wherein the moisture collector (603) is provided with scale marks (604), a photosensitive sensor (605) is fixed on a box body (1) at one side of the moisture collector (603), and the photosensitive sensor (605) is electrically connected with the controller (4).
  4. 4. The device for measuring the moisture regain and the oil content of the fiber cores of the steel wire ropes according to claim 1, wherein a flask fixing seat (1101) is arranged at the bottom of the cooler (11), a weight sensor (1102) is embedded in the flask fixing seat (1101), and the weight sensor (1102) is electrically connected with the controller (4).
  5. 5. The device for measuring the moisture regain and the oil content of the steel wire rope fiber cores according to claim 1, wherein the condensing device (7) comprises a cooling water tank (701), a condensing water pipe A (702) and a condensing water pipe B (703), the cooling water tank (701) is fixed on the inner side of the inner top of the box body (1), the condensing water pipe A (702) and the condensing water pipe B (703) are connected below the cooling water tank (701), the condensing water pipe A (702) is wound on the condensing pipe (602), and the condensing water pipe B (703) is wound on a condensing mechanism at the upper end of the Soxhlet extractor (9).
  6. 6. The device for measuring the moisture regain and the oil content of the fiber cores of the steel wire ropes according to claim 1, wherein a control display (12) is arranged at the front end of the box body (1), and the control display (12) is electrically connected with the controller (4).
  7. 7. The device for measuring the moisture regain and the oil content of a fiber core of a steel wire rope according to claim 1, wherein a dust cover (301) is fixed on the sample weighing box (3).

Description

Device for measuring moisture regain and oil content of fiber core of steel wire rope Technical Field The utility model relates to the technical field of quality detection of fiber cores of steel wire ropes, in particular to a device for measuring the moisture regain and the oil content of the fiber cores of the steel wire ropes. Background The steel wire rope fiber core is a natural fiber core and is mainly formed by twisting sisal hemp and jute, the steel wire rope fiber core mainly plays roles of supporting and storing oil in the steel wire rope, and the moisture regain and the oil content of the steel wire rope fiber core are very important to the performance of the steel wire rope fiber core. Moisture regain detection, namely cutting a sample representing the whole cross-sectional area from the center of a steel wire rope fiber core with the mass of at least 100 g, adding xylene or proper benzene into the sample for fractionation, distilling water contained in the sample, condensing in a graduated receiver to obtain the mass M 4 of the water contained in the sample, and calculating the moisture regain M (%) = (M 2-m4)/m4 is 100 by using a formula to obtain the moisture regain M of the steel wire rope fiber core. Oil content detection, cutting a sample representing the whole cross-sectional area from the center of a wire rope fiber core with a mass of at least 100 g, a sample with a mass M 1 between 20 and 30 g for determining the oil content, a sample with a mass M 2 of about 50 g for determining the water content, adding xylene or proper benzene to the sample with a mass M 2, distilling the water contained in the sample, condensing the water mass M 4 contained in the sample in a graduated receiver, calculating the mass of M 5 water present in the sample with a mass M 1 using the formula M 5＝m1/m2*m4, dispersing the first sample M 1, weighing the weight, then placing a new extraction bottle with a known mass, drying the extraction bottle in a drying box for at least 2 hours at a temperature of 105 ℃, cooling the extraction bottle in a dryer for 2 hours, measuring the mass, pouring 150ml of methylene dichloride into the flask, extracting the material in the bottle by a Soxhlet extraction device until the extraction medium flows out in a colorless form or if a colorless impregnant exists, evaporating the solvent is not present until the water content M is not constant, leaving a small amount of M moisture content M858 2 in the drying box, and obtaining the residual mass M35 after the evaporation of the sample is not cooled by a small amount of 35%, and obtaining the residual mass M35, and the residual mass in the drying box after the drying box is cooled by a small amount of 35%, and the evaporation of the sample is obtained. In the oil content measurement process, drying and cooling are needed before and after extraction, the time consumed by the process is long, the oil content measurement efficiency is affected, the quality of water in a measured sample is contained in the oil content measurement data, and repeated operation is caused when the moisture regain and the oil content are separately measured, so that the detection resources are wasted. Disclosure of utility model The utility model aims to provide a device for measuring the moisture regain and the oil content of a fiber core of a steel wire rope, so as to solve the problems in the prior art. The device for measuring the moisture regain and the oil content of the steel wire rope fiber core comprises a box body, a base, a sample weighing box, a controller, a heating seat A, a distilling device, a condensing device, a heating seat B, a Soxhlet extractor, a dryer and a cooler, wherein the box body is fixed on the base, the sample weighing box is fixed at the top of the box body, the controller is fixed on the inner wall of the box body, the heating seat A and the heating seat B are fixed on the base, the distilling device is fixed above the heating seat A, the Soxhlet extractor is fixed above the heating seat B, the condensing device is fixed at the top in the box body, the dryer is fixed at the right upper part in the box body, the cooler is fixed below the dryer, and the controller is electrically connected with the sample weighing box, the heating seat A, the condensing device and the heating seat B. The distillation device comprises a distillation pipe, a condensation pipe and a moisture collector, wherein the distillation pipe is fixed in the box body, the condensation pipe is connected with the distillation pipe, the moisture collector is connected below the condensation pipe, and the moisture collector is fixed on the base. Preferably, the water collector is inscribed with scale strips, a photosensitive sensor is fixed on the box body at one side of the water collector, and the photosensitive sensor is electrically connected with the controller. In the utility model, a flask fixing seat is arranged at the bottom of the cooler, and a weigh