CN105481277A - Plant of pretreatment system for industrial gypsum - Google Patents
Plant of pretreatment system for industrial gypsum Download PDFInfo
- Publication number
- CN105481277A CN105481277A CN201610100615.0A CN201610100615A CN105481277A CN 105481277 A CN105481277 A CN 105481277A CN 201610100615 A CN201610100615 A CN 201610100615A CN 105481277 A CN105481277 A CN 105481277A
- Authority
- CN
- China
- Prior art keywords
- enclosure wall
- enclosure
- roof
- gypsum
- factory building
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B11/00—Calcium sulfate cements
- C04B11/26—Calcium sulfate cements strating from chemical gypsum; starting from phosphogypsum or from waste, e.g. purification products of smoke
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a plant of a pretreatment system for industrial gypsum and belongs to the field of buildings. The plant comprises an enclosure, a roof, a feed port, an equipment installation and operation platform, a load bearing structure, a floor and a door; the enclosure is arranged around a plant body and made of transparent materials, and an air port capable of being opened and closed is formed in the enclosure; the roof is arranged on the upper portion of the enclosure and made of transparent materials; the feed port is formed in the enclosure and located above the equipment installation and operation platform; the equipment installation and operation platform is arranged in the upper middle between the two ends of the plant body and located inside the enclosure; the load bearing structure is embedded between the enclosure and the roof; the floor is arranged below the inner circumference of the enclosure, and the door is arranged on the enclosure. The plant has the advantages that the plant function of the pretreatment system for transforming the industrial gypsum into building gypsum can be achieved, and traditional energy is saved.
Description
Technical field
The invention belongs to building field, particularly a kind of factory building industrial gypsum being converted into the pretreatment system of a kind of industrial gypsum of the treatment process of plaster of Paris.
Background technology
The industrial gypsum of indication in the present invention, mostly refer to phosphogypsum, phosphatic a kind of byproduct produced by phosphogypsum, it is the insoluble difficulty of one faced in detergents and cosmetic and related chemistry industrial production, each producer spends a large amount of places and expense for storing and process phosphogypsum, cause severe contamination to surrounding enviroment, annoying the production and operation of relevant enterprise; Along with coal firing boiler is to the raising of emission request, the byproduct that wherein sulfur removal technology produces also is gypsum; Gypsum application is on building materials the gypsum be sintered into by the plaster stone containing two crystal water containing half crystal water mostly, is called semi-hydrated gypsum; In the calcination process of dihydrate gypsum, gypsum is heated to 130
0c-230
0c, makes to separate out containing free water and crystal water in gypsum, becomes semi-hydrated gypsum, to be applied to building field; At present, mostly adopt stove external heat, control in-furnace temperature 165
0about C, through after a while, makes dihydrate gypsum become semi-hydrated gypsum, when temperature is more than 230
0c, will change into dehydrated gyp-, and gypsum is a kind of material of construction that building trade is commonly used, and has setting rate fast, lightweight, bonding strength advantages of higher; What be usually used as material of construction is semi-hydrated gypsum, owing to being mostly dihydrate gypsum in phosphogypsum and containing remaining phosphate ion, fluorochemical etc., adopts conventional gypsum calcination and treatment process cannot be converted into the gypsum that can be used for material of construction.When phosphogypsum is converted into plaster of Paris, because phosphogypsum contains acid phosphate anion, the plaster of Paris after dinectly bruning can cause conversion does not affect the use in construction work in acidity; And phosphogypsum contains a large amount of natural moisture, be converted in the process of plaster of Paris at phosphogypsum, dinectly bruning, the conglomeration of phosphogypsum can be caused, can transform after phosphogypsum surface calcining after conglomeration, and the inner a large amount of phosphogypsum of conglomeration can not be calcined and therefore also can not participate in conversion, thus reduce the transformation efficiency that phosphogypsum transforms to plaster of Paris.
Summary of the invention
Be converted into the problems referred to above existed in the process of industrial gypsum for existing phosphogypsum, the present invention proposes a kind of pretreatment system of industrial gypsum, it is characterized in that: comprise factory building, neutralising arrangement, distribution device, e Foerderanlage, stowage unit; The roof of described factory building or roof and enclosure wall are made up of transparent material; Described neutralising arrangement is arranged on the top of factory building one end; It is unsettled that described distribution device is arranged on factory building middle and upper part; Described distribution device has multiple; Described e Foerderanlage is arranged on the ground of factory building, beyond the cloth scope being positioned at distribution device; Described stowage unit is arranged on the ground of factory building, is positioned at the side of e Foerderanlage, and can move along e Foerderanlage side; Described neutralising arrangement, e Foerderanlage, stowage unit is auto-controll operation.
In order to realize a kind of factory building function of pretreatment system of industrial gypsum, the present invention proposes a kind of factory building of pretreatment system of industrial gypsum, it is characterized in that: comprise enclosure wall, roof, opening for feed, and equipment is installed and service platform, load larrying member, ground, door; Described enclosure wall is arranged on around factory building, is made up of transparent material, and enclosure wall has can the ventage of folding; Described roof is arranged on the top of enclosure wall, is made up of transparent material; Described opening for feed is arranged on enclosure wall, and the equipment that is positioned at is installed and service platform top; Described equipment installation and service platform are arranged on middle and upper part, the two ends inboard wall of factory building; Described load larrying member are nested in the middle of enclosure wall and roof, can support the gravity of enclosure wall and roof and affiliated facility, and resist the strength of external natural wind etc.; Described ground is arranged on below enclosure wall inner circumferential, and described door is arranged on enclosure wall; More than described Men Youyi.
Beneficial effect
Beneficial effect of the present invention is, can realize the factory building function that industrial gypsum is converted into the pretreatment system of plaster of Paris, saves traditional energy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
1. factory building, 2. neutralising arrangement, 3. distribution device, 4. e Foerderanlage, 5. stowage unit.
Fig. 2 is the section structure schematic diagram of factory building
11. enclosure walls, 12. roofs, 13. opening for feeds, 14. equipment are installed and service platform, 15. load larrying member, 16. ground, 17..
Embodiment
In order to further illustrate technical scheme of the present invention, now by reference to the accompanying drawings, further illustrate the specific embodiment of the present invention; As Fig. 1, Fig. 2, the roof 12 of factory building 1 and enclosure wall 11 is adopted to be all transparent materials in this example, adopt steel structure frame as load larrying member 15 in this example, and glazing makes roof 12 and enclosure wall 11 thereon, at one end opening for feed 13 is offered on enclosure wall 11 top, is positioned at opening for feed 13 lower end thickness setting 120 millimeters on the top of two ends enclosure wall 11, and the width of the through enclosure wall 11 of width 2000 mm length is installed and service platform 14 as equipment; Be on the same enclosure wall 11 of opening for feed 13, the equipment that is positioned at is installed and service platform 14 offers door 17 below, adopts the method that the industry is general to make ground 16; Above as factory building 1; On the roof 12 of factory building 1, solar power plant is installed in this example, also on enclosure wall 11, solar power plant can be installed, be provided with electric heater unit and ventilation plant in enclosure wall 11, sun power can be made full use of like this and utilize with the cloudy day too with the temperature in the electrical power storage continuation maintenance factory building 1 of energy generating set and ventilation at night; Neutralising arrangement 2 is arranged on the top of factory building 1 one end; Distribution device 3 is arranged on factory building 1 middle and upper part unsettled; Two distribution devices 3 are adopted to be evenly arranged in factory building horizontal section in this example; E Foerderanlage 4 is arranged on the ground of factory building, beyond the cloth scope being positioned at distribution device 3; Stowage unit 5 is arranged on the ground of factory building, adopt the automatic collection of the general or grain reserves industry universal of the industry and rehandling facilities as stowage unit 5 in this example, select two stowage units 5 in this example, be positioned at the dual-side of e Foerderanlage 4, can move along e Foerderanlage 4 side; This completes enforcement of the present invention; During application, this example adopts unslaked lime as neutralizing with phosphate anion in industrial gypsum and the alkaline matter of drying, industrial gypsum and unslaked lime are entered neutralising arrangement 2 from the top opening for feed 13 of factory building 1 one end, unslaked lime and industrial gypsum carry out proportionally mixing and stirring fully by neutralising arrangement 2, under general industrial gypsum state of nature, water ratio is mostly about 25%, process mixes with unslaked lime, the water ratio of industrial gypsum can be lowered about 6%; Mixed industrial gypsum is under the effect of unslaked lime, and the acid ion of its inside and neutralization with lime, remove acid ion or major part is removed, and ensures the residual standard specifications meeting plaster of Paris of acid ion; Be sent to distribution device 3 through the mixed industrial gypsum of neutralising arrangement 2, distribution device 3 is aerial owing to being arranged on, and mixed industrial gypsum is dispersed in the ground 16 of factory building 1; Make because the roof 12 of factory building 1 and enclosure wall 11 have employed transparent material, it is inner that sunlight can be irradiated to factory building 1, industrial gypsum temperature in factory building 1 is raised, accelerate the evaporation of contained humidity in industrial gypsum, save a large amount of traditional energies, because existing industrial gypsum subtracts in low-moisture method, industrial gypsum per ton often reduces the moisture of 1%, needs a large amount of standard coal; Industrial gypsum after reducing moisture, through stowage unit 5, collects and is loaded on e Foerderanlage 4; Owing to adopting the stowage unit 5 automatically controlled in this example, reduce labour intensity and achieve automatization; Through the effect of neutralization with lime and sun power factory building 1, industrial gypsum is pretreated is called the industrial gypsum meeting gypsum calcination requirement, be transferred device 4 to deliver to calciner and calcine, prevent the defect producing conglomeration because industrial gypsum water ratio is high and be unfavorable for calcining and transforming, improve the transformation efficiency that industrial gypsum is converted into plaster of Paris.
Claims (1)
1. a factory building for the pretreatment system of industrial gypsum, is characterized in that: comprise enclosure wall, roof, opening for feed, and equipment is installed and service platform, load larrying member, ground, door; Described enclosure wall is arranged on around factory building, is made up of transparent material, and enclosure wall has can the ventage of folding; Described roof is arranged on the top of enclosure wall, is made up of transparent material; Described opening for feed is arranged on enclosure wall, and the equipment that is positioned at is installed and service platform top; Described equipment installation and service platform are arranged on middle and upper part, the two ends inboard wall of factory building; Described load larrying member are nested in the middle of enclosure wall and roof, can support the gravity of enclosure wall and roof and affiliated facility, and resist the strength of external natural wind etc.; Described ground is arranged on below enclosure wall inner circumferential, and described door is arranged on enclosure wall; More than described Men Youyi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610100615.0A CN105481277B (en) | 2016-02-24 | 2016-02-24 | A kind of workshop of the pretreatment system of industrial gypsum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610100615.0A CN105481277B (en) | 2016-02-24 | 2016-02-24 | A kind of workshop of the pretreatment system of industrial gypsum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105481277A true CN105481277A (en) | 2016-04-13 |
| CN105481277B CN105481277B (en) | 2018-07-27 |
Family
ID=55668606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610100615.0A Active CN105481277B (en) | 2016-02-24 | 2016-02-24 | A kind of workshop of the pretreatment system of industrial gypsum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105481277B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265894A (en) * | 2017-08-01 | 2017-10-20 | 郑州三迪建筑科技有限公司 | A kind of ardealite pretreatment system |
Citations (6)
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|---|---|---|---|---|
| CN204132069U (en) * | 2014-09-19 | 2015-02-04 | 淮安市恩赐山庄垂钓有限公司 | A kind of strawberry cultivating factory building |
| CN104534823A (en) * | 2014-12-05 | 2015-04-22 | 安徽尧龙竹木制品有限公司 | Bamboo material drying room device |
| CN204590695U (en) * | 2015-04-01 | 2015-08-26 | 徐州东大钢结构建筑有限公司 | Be convenient to the steel-structure factory building of daylighting |
| CN105220910A (en) * | 2014-06-26 | 2016-01-06 | 江苏神东木屋发展股份有限公司 | A kind of wooden structures factory building and manufacture method thereof and application |
| CN205000691U (en) * | 2015-10-10 | 2016-01-27 | 浙江丰扬钢结构有限公司 | Novel steel construction factory building that takes precautions against earthquakes |
| CN205473401U (en) * | 2016-02-24 | 2016-08-17 | 郑州三迪建筑科技有限公司 | Pretreatment systems's of industry gypsum factory building |
-
2016
- 2016-02-24 CN CN201610100615.0A patent/CN105481277B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220910A (en) * | 2014-06-26 | 2016-01-06 | 江苏神东木屋发展股份有限公司 | A kind of wooden structures factory building and manufacture method thereof and application |
| CN204132069U (en) * | 2014-09-19 | 2015-02-04 | 淮安市恩赐山庄垂钓有限公司 | A kind of strawberry cultivating factory building |
| CN104534823A (en) * | 2014-12-05 | 2015-04-22 | 安徽尧龙竹木制品有限公司 | Bamboo material drying room device |
| CN204590695U (en) * | 2015-04-01 | 2015-08-26 | 徐州东大钢结构建筑有限公司 | Be convenient to the steel-structure factory building of daylighting |
| CN205000691U (en) * | 2015-10-10 | 2016-01-27 | 浙江丰扬钢结构有限公司 | Novel steel construction factory building that takes precautions against earthquakes |
| CN205473401U (en) * | 2016-02-24 | 2016-08-17 | 郑州三迪建筑科技有限公司 | Pretreatment systems's of industry gypsum factory building |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265894A (en) * | 2017-08-01 | 2017-10-20 | 郑州三迪建筑科技有限公司 | A kind of ardealite pretreatment system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105481277B (en) | 2018-07-27 |
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