SU1722322A1 - Method for teat rubber washing - Google Patents

Abstract

This invention relates to agriculture. The purpose of the invention is to reduce the washing time of the nipple rubber and the consumption of detergent reagents. When washing the rubber liners, removing the milk stone and re-degreasing is carried out with the same cleaning solution, which has undergone treatment in a membrane electrolyzer. 3 tab.

Description

The invention relates to agriculture and can be used in livestock maintenance stations when washing the nipple rubber.

There is a known method of washing the nipple rubber by boiling it (for 30 minutes in a bath (in a solution of detergent-disinfectant with a concentration of 7-10 g / l with subsequent cleaning with ruffs, after-cleaning and rinsing in a 0.1-0.2% solution at 50-70 ° C and drying.

The disadvantage of this method is the low degree of tamping of the rubber due to the difficulties associated with removing the milk stone, as well as the high energy consumption for washing due to the evaporation of rubber at 80-90 ° C.

There is a known method for washing the teat gum, including disassembling the teat cup, preliminary degreasing, mechanical cleaning, rinsing followed by removing the milk stone, final rinsing and drying, while re-degreasing and re-cleaning is performed after removing the milk stone, disassembling the milking glass - after

the operations of re-degreasing and re-cleaning of the nipple rubber, and in the preceding operations the nipple rubber in the teat cup is kept in a tight state.

The disadvantage of this method is the large number of operations and, consequently, a significant cleaning time. To implement it, you must have at least three types of cleaning agents. Under actual production conditions, this is difficult and requires a significant consumption of reagents. In addition, the use of acid to remove the milk stone is only the result of it, but does not remove it from the surface, since the acid does not have detergency, which requires further prolonged soaking of rubber in caustic soda solution and mechanical cleaning with ruffs.

The purpose of the invention is to reduce the washing time of the nipple rubber and the consumption of detergent reagents.

The goal is achieved by the fact that after preliminary degreasing with a washing-disinfecting solution

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Flat rubber is placed in the same solution, but processed in the anode chamber of a membrane electrolytic cell, and then re-degreased in detergent-disinfecting solution, which has been processed in both electrolytic cells. Such a sequence of operations makes it possible to significantly reduce the washing time of rubber rubber and reduce the consumption of detergent and disinfectant. The treatment of the solution in the anode chamber of the electrolyzer allows a pH value of 2 to be reached, i.e. to obtain an acidic environment that allows effective action on the milky stone. In addition, this acidic solution contains a certain concentration of the surfactant, which ensures its powerful ability and some mechanical stimulation of the solution allows not only to dissolve the milky stone, but also to effectively remove it from the surface of the nipple rubber. The accumulation of acidity in the anode chamber of the electrolysis cell corresponds to the equivalent accumulation of alkalinity in the cathode chamber, which allows, after mixing, to obtain a solution that is similar in nature to the initial one, and its use is possible to re-degrease rubber, which significantly reduces the consumption of the solution. cleaning process in one washer.

Example. A container with rubber liner assembly with a teat cup is placed in a 0.3% solution of the MSZh-ZS detergent-disinfectant at 35-45 ° C and the solution is cleaned and degreased by mechanical stimulation for 10-15 minutes. Then the solution is processed in a membrane electrolyzer, solution, pr-0

The processing in the cathode chamber is accumulated in the tank for preparing the solution, and the solution from the anode chamber with a pH of 2-2.5 is poured into the container with the container with nipple rubber. After the rubber is aged in acidic solution at 30-40 ° C for 25- 30 minutes spent cleaning the rubber by mechanical stimulation of the solution for 8-10 minutes. Next, the acidic solution is mixed with the solution treated in the cathode chamber of the electrolyzer, the entire solution is poured into a container with a container of nipple rubber, and degreased for 10-15 minutes at a solution temperature of 30-40 ° C. Then 5 is rinsed with rubber for 5 minutes and placed in cassettes for drying and defecation. As can be seen from Table 1, the optimal time for rubber to hold in an acidic solution and the time for cleaning by mechanical stimulation of an acidic solution is 15-20 and 8-T O min, respectively. The optimum temperature of the solution from Table 2 corresponds to 30-40 ° C. The proposed method of cleaning rubber rubber reduces the cleaning time from 24 hours 35 minutes 20 seconds to 1 hour 14

0

five

min (table 3)

Claims (1)

The invention of the method of washing the nipple rubber, including disassembling the teat cup, pre-degreasing and disinfecting in solution, removing the milk stone, re-degreasing, washing and drying, characterized in that Reducing the time of washing of the nipple rubber and the consumption of detergent reagents, the solution after the operation of preliminary degreasing and disinfection is treated in a membrane electrolyzer, and the subsequent operations are carried out with the treated solution. Table 1 ten 15 20 thirty 30 60 70  iO 70 80 70 90 1.00 70 TOO 100 Table 2