CN203333323U - Novel production device of iron oxide red for antirust paint - Google Patents
Novel production device of iron oxide red for antirust paint Download PDFInfo
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- CN203333323U CN203333323U CN2013203898972U CN201320389897U CN203333323U CN 203333323 U CN203333323 U CN 203333323U CN 2013203898972 U CN2013203898972 U CN 2013203898972U CN 201320389897 U CN201320389897 U CN 201320389897U CN 203333323 U CN203333323 U CN 203333323U
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- iron oxide
- pulverizer
- calcining furnace
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Abstract
The utility model discloses a novel production device of iron oxide red for antirust paint and belongs to the field of chemical engineering building materials. The novel production device comprises a reaction tank, a reaction pond, a calcining furnace, a pulverizer, a grinder and a vibrating screen and is characterized in that a chemical engineering iron mud inlet, a waste sulfuric acid inlet and a sodium hydroxide inlet are formed in the reaction tank, a first slurry pump and a pipeline are arranged between the reaction tank and the reaction pond, a sulfuric acid waste residue inlet and a chemical engineering iron mud inlet are formed in the reaction pond, a first conveyor is arranged between the reaction tank and the calcining furnace, a second conveyor is arranged between the calcining furnace and the pulverizer, a third conveyor is arranged between the pulverizer and the grinder, a fourth conveyor is arranged between the grinder and the vibrating screen, and an iron oxide red outlet is formed in the vibrating screen; the first slurry pump is made of a stainless steel material, and the pipeline is made of a polyethylene material; and the first conveyor is a scraper-type conveyor, and the second conveyor, the third conveyor and the fourth conveyor are unidirectional belt conveyors.
Description
Technical field:
The utility model belongs to the chemical building material field, relates in particular to a kind of rust-proof paint red iron oxide production equipment.
Background technology:
Red iron oxide, claim again that iron oxygen is red, colcother, rust be red, and molecular formula is Fe2O3, and molecular weight is 159.69,
Red iron oxide has natural and artificial two kinds, and natural title is western red, is basically pure ferric oxide, is red powder; The artificial difference due to production method and operational condition, their crystalline structure and physical behavior have very large difference, color and luster changes in orange light to blue light between purple light, opacifying power and tinting strength are all very large, superior fast light, resistance to elevated temperatures are arranged, and anti-atmospheric influence, resistant foul smell body, anti-all bases, only in the situation that heat in concentrated acid just and can dissolve gradually.Red iron oxide is of many uses: be mainly used in colored cement, colored cement floor tile, concrete floor tile, colored mortar, color asphalt, terrazzo, mosaic ornamental slab for paving the floor, artificial marble and wall plaster etc. in building materials industry; 2,, for various pigment colorations and Protective substances, comprise water-based coating for internal and external wall, powder coating, oil-base paint, there is the iron oxide red primer of antirust function; 3, painted for plastics, as thermosetting resin and thermoplastics; 4,, for senior fine grinding material, be used in the polishing of accurate five metals instrument, opticglass etc.; 5, be highly purified be the main base-material of powder metallurgy, be used for smelting various magneticalloys and other high-grade alloy steels.The utility model is a kind of mechanism of rust-inhibiting paint by red iron oxide of producing, it is equipment that this device be take retort, reaction tank, calcining furnace, pulverizer, shredder, vibratory screening apparatus, take waste residue of sulfuric acid, chemical iron mud, Waste Sulfuric Acid, sodium hydroxide is raw material, and the concrete technology of production is: by chemical iron mud, Waste Sulfuric Acid, after ratio batching in accordance with regulations, blending is made copperas solution and make crystal seed after being added sodium hydroxide; After reaction tank is added to waste residue of sulfuric acid, chemical iron mud even blend, add crystal seed to heat, stir until send into the calcining furnace calcining after having reacted, then will after the crushing material of calcining, grinding, sieve powder, obtain finished product.
Summary of the invention:
The problem that the utility model mainly solves is to provide a kind of rust-proof paint red iron oxide production equipment, it is equipment that this this device be take retort, reaction tank, calcining furnace, pulverizer, shredder, vibratory screening apparatus, take waste residue of sulfuric acid, chemical iron mud, Waste Sulfuric Acid, sodium hydroxide is raw material, after the oxidation by crystal seed making, waste residue of sulfuric acid and chemical iron mud, calcining, pulverizing, grinding, classification, makes finished product.
The technical solution adopted in the utility model is:
A kind of rust-proof paint red iron oxide production equipment comprises: retort, reaction tank, calcining furnace, pulverizer, shredder, vibratory screening apparatus; It is characterized in that: retort is provided with the import of chemical iron mud, Waste Sulfuric Acid import, sodium hydroxide import, be provided with the first shurry pump and pipeline between retort and reaction tank, reaction tank is provided with waste residue of sulfuric acid import, the import of chemical iron mud, be provided with the first transfer roller between reaction tank and calcining furnace, be provided with second conveyor between calcining furnace and pulverizer, be provided with the 3rd transfer roller between pulverizer and shredder, be provided with the 4th transfer roller between shredder and vibratory screening apparatus, vibratory screening apparatus is provided with the red iron oxide outlet.
Further technical scheme of the present utility model is:
Described the first shurry pump is stainless steel, and pipeline is the polyethylene material.
Described the first transfer roller is scraper conveyor, second, third, the 4th transfer roller is unidirectional rotary conveyor.
The beneficial effects of the utility model are: a kind of rust-proof paint red iron oxide production equipment is provided, this device is used general-purpose equipment, rational in infrastructure, production technique simple, low production cost, product, except the preparation for common rust-inhibiting paint, also can be used and multiple occasion.
The accompanying drawing explanation:
As Fig. 1 is structure iron of the present utility model.
Embodiment
Further illustrate and use this new device to produce the particular content of rust-inhibiting paint with the red iron oxide most preferred embodiment below in conjunction with accompanying drawing:
1, a kind of rust-proof paint red iron oxide production equipment comprises: retort 1, reaction tank 2, calcining furnace 3, pulverizer 4, shredder 5, vibratory screening apparatus 6; It is characterized in that: retort 1 is provided with chemical iron mud import 7, Waste Sulfuric Acid import 8, sodium hydroxide import 9,2 of retort 1 and reaction tanks are provided with the first shurry pump and pipeline 10, reaction tank 2 is provided with waste residue of sulfuric acid import 11, chemical iron mud import 12,3 of reaction tank 2 and calcining furnaces are provided with the first transfer roller 13,4, calcining furnace 3 and pulverizer are provided with second conveyor 14,5 of pulverizer 4 and shredders are provided with the 3rd transfer roller 15,6, shredder 5 and vibratory screening apparatus are provided with the 4th transfer roller 16, and vibratory screening apparatus is provided with red iron oxide outlet 17; Described the first shurry pump is stainless steel, and pipeline is the polyethylene material; Described the first transfer roller is scraper conveyor, second, third, the 4th transfer roller is unidirectional rotary conveyor.
2, by the chemical iron mud import 7, the Waste Sulfuric Acid import 8 that are arranged on retort 1, chemical iron mud, Waste Sulfuric Acid are sent into to retort 1 in the ratio of 1:3, after even blend, continue to stir 0.2 hour, add appropriate sodium hydroxide by the sodium hydroxide import 9 be arranged on retort 1, adjusting the pH value in retort 1 is to obtain crystal seed after 8-9 again.
3, quantitative waste residue of sulfuric acid, chemical iron mud are sent into to reaction tank 2 by the waste residue of sulfuric acid import 11, the chemical iron mud import 12 that are arranged on reaction tank 2, by the first shurry pump and the pipeline 10 that are arranged at 2 of retort 1 and reaction tanks, crystal seed is sent into to reaction tank 2, its weight ratio is: waste residue of sulfuric acid and chemical iron mud: crystal seed=95-97:3-5, by its even blend, then the temperature in reaction tank 2 is elevated to 85-90 ℃, stirs and carry out oxidizing reaction 12-14 hour.
4, the material after oxidation in reaction tank 2 is sent into to calcining furnace 3 by the first transfer roller 13 that is arranged at 3 of reaction tank 2 and calcining furnaces, adjusting the interior temperature of calcining furnace 3 is 700-720 ℃, calcines after 5-5.5 hour and stops heating, allows it naturally be cooled to normal temperature.
5, the material that is cooled to normal temperature after calcining is sent into pulverizer 4 by the second conveyor 14 that is arranged at 4, calcining furnace 3 and pulverizer and is pulverized as particle, again particle is sent into to shredder 5 by the 3rd transfer roller 15 that is arranged at 5 of pulverizer 4 and shredders and be ground to powder, then send into vibratory screening apparatus 6 by the 4th transfer roller 16 that is arranged at 6, shredder 5 and vibratory screening apparatus and sieve as after varigrained pulvis, get product by the outlet 17 dischargings packings that are arranged on vibratory screening apparatus 6.
Claims (3)
1. a rust-proof paint red iron oxide production equipment, comprising: retort (1), reaction tank (2), calcining furnace (3), pulverizer (4), shredder (5), vibratory screening apparatus (6), it is characterized in that: retort (1) is provided with chemical iron mud import (7), Waste Sulfuric Acid import (8), sodium hydroxide import (9), be provided with the first shurry pump and pipeline (10) between retort (1) and reaction tank (2), reaction tank (2) is provided with waste residue of sulfuric acid import (11), chemical iron mud import (12), be provided with the first transfer roller (13) between reaction tank (2) and calcining furnace (3), be provided with second conveyor (14) between calcining furnace (3) and pulverizer (4), be provided with the 3rd transfer roller (15) between pulverizer (4) and shredder (5), be provided with the 4th transfer roller (16) between shredder (5) and vibratory screening apparatus (6), vibratory screening apparatus is provided with red iron oxide outlet (17).
2. rust-proof paint according to claim 1 red iron oxide production equipment, it is characterized in that: described the first shurry pump is stainless steel, pipeline is the polyethylene material.
3. a kind of rust-proof paint red iron oxide production equipment according to claim 1, it is characterized in that: described the first transfer roller is scraper conveyor, second, third, the 4th transfer roller is unidirectional rotary conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203898972U CN203333323U (en) | 2013-07-02 | 2013-07-02 | Novel production device of iron oxide red for antirust paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203898972U CN203333323U (en) | 2013-07-02 | 2013-07-02 | Novel production device of iron oxide red for antirust paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203333323U true CN203333323U (en) | 2013-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203898972U Expired - Fee Related CN203333323U (en) | 2013-07-02 | 2013-07-02 | Novel production device of iron oxide red for antirust paint |
Country Status (1)
| Country | Link |
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| CN (1) | CN203333323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105086577A (en) * | 2015-08-14 | 2015-11-25 | 湖州市云巢染料化工厂 | Inorganic pigment production device |
-
2013
- 2013-07-02 CN CN2013203898972U patent/CN203333323U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105086577A (en) * | 2015-08-14 | 2015-11-25 | 湖州市云巢染料化工厂 | Inorganic pigment production device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20140702 |
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| EXPY | Termination of patent right or utility model |