Automatic distributing device and distributing method

Abstract

The invention discloses an automatic distributing device and distributing method. The distributing device comprises a liquid feeding device, a solid and powder feeding device and a mixing device, the liquid feeding device realizes quantitative liquid feeding through a liquid level meter and a flow control meter, the solid and powder feeding device comprises a powder storage barrel and a weighing device, a first stirrer is arranged in the powder storage barrel and helps solid and powder to smoothly fall into the weighing device, the solid and the powder can be accurately and quantitatively fed by the weighing device, and the mixing device comprises a spray pipe, a feeding hopper, a mixing bin, an accelerating pipe, a dispersion chamber, a mixer and a mixed liquid storage tank which are mutually and closely matched, so that the solid and the powder are sufficiently mixed in liquid. According to the distributing method, a PLC (programmable logic controller) controls actions of elements, parameters are preset in the PLC, the distributing method includes the steps: weighing the solid and the powder; discharging the solid and the powder; mixing the solid and the liquid. The automatic distributing device is high in automation degree and uniform in executive standard, and product quality can be effectively improved.

Description

technical field [0001] The invention relates to an automatic batching device and a batching method, more specifically to an automatic batching device and a batching method capable of quantitatively preparing liquid raw materials and solid powder raw materials, and fully mixing the liquid and solid powder. Background technique [0002] The existing textile industry needs to use different chemicals as textile dyeing and finishing auxiliaries in the processing procedures such as spinning, weaving, printing and dyeing, so as to improve the quality of textiles, simplify the process, and make textiles have excellent performance. In the pre-treatment process of fabric printing and dyeing, the fabric needs to be washed with water, and the washing treatment needs to add reducing agents and bleaching agents, etc. The most commonly used is hydrosulfite (sodium dithionite), which is toxic and harmful to the eyes and respiratory tract mucous membranes. It is irritating, and sodium hydros...

AI Technical Summary

Problems solved by technology

[0004] The addition of hydrosulfite in the prior art has the following deficiencies: 1. Hydrosulfite easily absorbs moisture in the air and agglomerates. After agglomeration, with the discharge of hydrosulfite below, no If there is no space for sodium bicarbonate, the sodium bicarbonate cannot drop from the storage tank to the follow-up device; 2. The weighing device cannot accurately weigh the required sodium bicarbonate, and the error is relatively large; 3. During the addition of hydrosulfite, due to The sodium hydrosulfite particles are small and are easy to scatter around, resulting in waste of hydrosulfite, resulting in poor working conditions and seriously endangering the health of workers; 4. During the process of adding hydrosulfite to the mixing device, the dissolution rate is relatively slow. The existence of sodium hydrosulfite solid particles reduces the utilization rate of hydrosulfite, thus affecting the effect of printing and dyeing.

Images