Extrusion molding equipment of soft flocculant for sewage treatment and molding method of extrusion molding equipment

A technology of extrusion molding and sewage treatment, which is applied in the direction of material molding presses, presses, manufacturing tools, etc., can solve the problems of low compression efficiency, long process flow, and high processing costs, and achieve high molding efficiency, flexible movement, The effect of high degree of automation

Inactive Publication Date: 2017-06-13
XUZHOU TENGRUI INTELLIGENT EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Under the current technical conditions, the increase of construction cost and operating cost of soft flocculant forming equipment will become inevitable. The existing traditional process and treatment method have the disadvantages of long process flow, complicated control, low compression efficiency and high treatment cost.

Method used

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  • Extrusion molding equipment of soft flocculant for sewage treatment and molding method of extrusion molding equipment
  • Extrusion molding equipment of soft flocculant for sewage treatment and molding method of extrusion molding equipment
  • Extrusion molding equipment of soft flocculant for sewage treatment and molding method of extrusion molding equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Manufacture shaped column 1-2-9 of the present invention according to the following steps, and by weight fraction:

[0045]Step 1: Add 352 parts of ultrapure water with a conductivity of 1.2μS / cm into the reactor, start the stirrer in the reactor at a speed of 102rpm, start the heating pump, and raise the temperature in the reactor to 32°C; add in order 32 parts of 3-(2-hydroxy-3.3 dimethyl-2-bicyclo[2.2.1]heptyl)propionolactone, butyric acid-5-[2,3-dimethyltricyclo[2.2.1.02, 6] 22 parts of hept-3-yl]-2-methyl-2-pentenyl ester, 52 parts of 3-phenyl-2-acrylic acid-2-methylpropyl ester, stir until completely dissolved, and adjust the pH value to 3.2 , the speed of the agitator was adjusted to 142rpm, the temperature was 72°C, and the esterification reaction was carried out for 12 hours;

[0046] Step 2: Take 132 parts of propyl-2-methyl-2-acrylate and 112 parts of 2-methyl-2-nonyl acrylate for pulverization, the particle size of the powder is 112 mesh; add sodium polysty...

Embodiment 2

[0051] Manufacture shaped column 1-2-9 of the present invention according to the following steps, and by weight fraction:

[0052] Step 1: Add 1152 parts of ultrapure water with a conductivity of 2.2μS / cm into the reactor, start the stirrer in the reactor at a speed of 212rpm, start the heating pump, and raise the temperature in the reactor to 52°C; add in sequence 92 parts of 3-(2-hydroxy-3.3 dimethyl-2-bicyclo[2.2.1]heptyl)propionolactone, butyric acid-5-[2,3-dimethyltricyclo[2.2.1.02, 6] 72 parts of hept-3-yl]-2-methyl-2-pentenyl ester, 92 parts of 3-phenyl-2-acrylic acid-2-methylpropyl ester, stir until completely dissolved, and adjust the pH value to 9.2 , the stirrer speed was adjusted to 212rpm, the temperature was 142°C, and the esterification reaction was carried out for 22 hours;

[0053] Step 2: Take 262 parts of propyl-2-methyl-2-acrylate and 272 parts of 2-methyl-2-nonyl acrylate for pulverization, the particle size of the powder is 322 mesh; add sodium polystyre...

Embodiment 3

[0058] Manufacture shaped column 1-2-9 of the present invention according to the following steps, and by weight fraction:

[0059] Step 1: Add 850 parts of ultrapure water with a conductivity of 1.5μS / cm into the reactor, start the stirrer in the reactor at a speed of 172rpm, start the heating pump, and raise the temperature in the reactor to 42°C; add in order 62 parts of 3-(2-hydroxy-3.3 dimethyl-2-bicyclo[2.2.1]heptyl)propionolactone, butyric acid-5-[2,3-dimethyltricyclo[2.2.1.02, 6] 52 parts of hept-3-yl]-2-methyl-2-pentenyl ester, 62 parts of 3-phenyl-2-acrylic acid-2-methylpropyl ester, stir until completely dissolved, and adjust the pH value to 7.2 , the speed of the agitator was adjusted to 182rpm, the temperature was 112°C, and the esterification reaction was carried out for 17 hours;

[0060] Step 2: Take 162 parts of propyl-2-methyl-2-acrylate and 172 parts of 2-methyl-2-nonyl acrylate for pulverization, the particle size of the powder is 222 mesh; add sodium polys...

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PUM

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Abstract

The invention discloses extrusion molding equipment of a soft flocculant for sewage treatment and a molding method of the extrusion molding equipment. The extrusion molding equipment consists of a transmission cabinet, a molding cylinder, a raw material storage hopper, a stirring mechanism, a feeding tube and a central control center. Raw materials of the soft flocculant are thrown into the raw material storage hopper, the central control center starts up the stirring mechanism to uniformly stir and mix the raw materials starts up a solenoid control valve on the feeding tube to throw the uniformly mixed raw materials into the molding cylinder, and starts up a molding transmission system in the transmission cabinet to perform extrusion molding on the raw materials in the molding cylinder, and the molded soft flocculant is extruded out of the end surface of the molding cylinder on the basis of a gear power system . The extrusion molding equipment of the soft flocculant for sewage treatment and the molding method of the extrusion molding equipment have the advantages that the structure is novel and reasonable, the operation is convenient and quick, the degree of automation is high, the molding efficiency is high, and the application range is wide.

Description

technical field [0001] The invention belongs to the field of flocculant processing devices, and in particular relates to a soft flocculant extrusion molding equipment and a molding method used in sewage treatment. Background technique [0002] With the rapid development of society and the continuous progress of society, in order to strengthen the establishment of socialist modernization, the technological development of manufacturing industry has penetrated into all aspects of daily life. In the flocculant processing industry, soft flocculant is a kind of sewage treatment agent that is widely loved. The flocculant extrusion molding equipment is convenient and fast, with higher production efficiency, which saves labor and greatly saves production costs. The production technology of flocculant extrusion equipment needs to be continuously improved to ensure higher production. [0003] When the existing machines make soft flocculants, they are generally produced by extrusion. T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B30B11/28B30B15/34B30B15/00
CPCB30B11/28B30B15/00B30B15/34
Inventor 梁峙梁骁
Owner XUZHOU TENGRUI INTELLIGENT EQUIP CO LTD
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