CN205980572U - A quick drying equipment of powder for polymer power chemical reaction production line - Google Patents

A quick drying equipment of powder for polymer power chemical reaction production line Download PDF

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Publication number
CN205980572U
CN205980572U CN201620980107.1U CN201620980107U CN205980572U CN 205980572 U CN205980572 U CN 205980572U CN 201620980107 U CN201620980107 U CN 201620980107U CN 205980572 U CN205980572 U CN 205980572U
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China
Prior art keywords
ebullated bed
chemical reaction
production line
macromolecule
quick drying
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CN201620980107.1U
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Chinese (zh)
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任洪燕
徐锐
李明
袁念眉
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Sichuan Fortune Technology Co Ltd
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Sichuan Fortune Technology Co Ltd
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Abstract

The utility model discloses a quick drying equipment of powder for polymer power chemical reaction production line, including the ebullated bed, the ebullated bed is connected with heating mechanism, and heats mechanism and the inside intercommunication of ebullated bed, and the ebullated bed outside is provided with induced air mechanism, induced air mechanism and the inside intercommunication of ebullated bed. This equipment can reduce the higher powder rapid draing of water capacity the product and occupy and dust pollution and contaminated because of the place that the natural air drying caused, reduces finished product production cycle, simultaneously also can to a great extent reduce the humidity that contains of product, make and produce property and can obtain improving to the special recovery instrument cyclic utilization of product after drying cooling agent accessible reaches energy saving and emission reduction's effect.

Description

A kind of powder quick drying apparatus for macromolecule force-chemical reaction production line
Technical field
This utility model belongs to drying device field and in particular to a kind of powder for macromolecule force-chemical reaction production line Material quick drying apparatus.
Background technology
In modernization industry, the application of drying equipment is very universal, its purpose is to obtain consolidating of regulation water capacity Body material and being processed further of carrying out.
A lot of chemical products can be obtained by force-chemical reaction at present.But in macromolecule force-chemical reaction production line, Whole properties of product can be affected with the heat that force-chemical reaction produces.Therefore, the temperature control of macromolecule force-chemical reaction is proposed A difficult problem, the condition that conventional interlayer circulating water cooling can not meet needed for macromolecule force-chemical reaction requires.Therefore, past The cooling agent not affecting properties of product is added to be assisted during macromolecule force-chemical reaction toward meeting.But, solving height While molecular force chemical reaction temperature, product moisture content increased.This is undoubtedly macromolecule force-chemical reaction production system again Propose a difficult problem.Macromolecule power chemical productss moisture content improves, and properties of product and customer requirement are all difficult to meet.And it is traditional Drying method includes:Natural air drying, heated and stirred drying etc..The former needs to take larger place, also higher to environmental requirement, Easily cause dust pollution or by environmental pollution, and length arid cycle is also significant drawbacks;The latter passes through high-temperature water or oil Product is carried out heat rapid draing, but there is the defect such as properties of product change and the viscous wall of heating container.Said method is to height Molecular force chemical production system is all extremely inapplicable, therefore, is badly in need of seeking a kind of new drying process solution macromolecule power chemistry The product moisture content problem producing in production line, improve production efficiency.
Utility model content
Technical problem to be solved in the utility model is existing drying equipment in macromolecule power chemical production line When the high powder of moisture content is dried, efficiency is low, causes properties of product change and the energy, place waste and environmental issue, Provide a kind of powder quick drying apparatus for macromolecule force-chemical reaction production line, this equipment can be high for moisture content Powder carry out rapid draing, improve the efficiency reduction cycle, properties of product stably reduce the energy simultaneously, place wastes, and protect Environment.
This utility model is achieved through the following technical solutions:
A kind of powder quick drying apparatus for macromolecule force-chemical reaction production line, including ebullated bed, described boiling Bed is connected with heating arrangements, and heating arrangements connect with inside ebullated bed, are provided with draft mechanism, draft mechanism outside ebullated bed Connect with inside ebullated bed.It is directed to existing drying equipment efficiency when the powder high for moisture content is dried low, cause product Performance change and the energy occurs, place wastes and environmental issue, the draft mechanism of this programme passes through negative pressure will be after heating Material is kicked up by the air-valve in ebullated bed and orientation orifice plate, is produced boiling phenomenon by air, can be by powder higher for water capacity Expect rapid draing, minimizing product takies and dust pollution and contaminated, reduction finished product production week because of the place that natural air drying causes Phase;Also can largely reduce the moisture content of product simultaneously, so that properties of product is improved, and the cooling of dried product Agent can be recycled by special collection apparatus, reaches the effect of energy-saving and emission-reduction.
Ebullated bed includes ebullated bed main body, be provided with ebullated bed main body air-valve, orientation orifice plate, pulsed dust-removing device and Cloth bag, cloth bag is arranged on the top of orientation orifice plate, and pulsed dust-removing device is arranged on outside ebullated bed, and connects cloth bag upper end, Air-valve is arranged on below orientation orifice plate, and air-valve is arranged on the connectivity part of heating arrangements and ebullated bed.Above-mentioned part is all existing Structure, can commercially directly be commercially available, in air-valve air system plumbing, for adjust arm air quantity it can also be used to The mixing of fresh air and return air is adjusted, and this programme utilizes multigroup adjustable air-valve, can controlled wind speed, make material avoid being chronically at drift Floating state, the moisture in material and chemical agent volatilize in engineering is dried, and enter retracting device by cloth bag and draft mechanism.And Dried powder is accumulated in cloth bag surrounding and air suspension due to negative pressure, is shot down by recurrent pulses dust arrester, and Directional hole plate shape become distinguished and admirable in toward discharging opening direction pile up, orientation orifice plate be existing structure, do not draw due to blocking in figure Go out.
Wherein heating arrangements are preferably air heating apparatus, and general air inducing is dried, and in the air contains compared with high-moisture, and adopts Drying efficiency can preferably be improved with the air of controlled temperature air heating device.And adjustable temperature sets, it is any right to be suitable for The test dry environment of temperature requirement, is not affected by environmental factors.
Ebullated bed is connected with material storage mechanism, and material storage mechanism is connected with vacuum charging device, using vacuum charging device, makes Whole production system is in sealing state, reduces dust pollution and contamination of products, reduces workman's working strength simultaneously, also allows for car Between manage, and using storage bin as material storage mechanism also can reach one caching effect, it is to avoid drying equipment overload lead to Drying effect is not good;Shedding mechanism is provided with ebullated bed, shedding mechanism and material storage mechanism are separately mounted to the right of ebullated bed Claim on wall, wherein shedding mechanism is provided with star-shaped discharge valve.Star-shaped discharge valve is also known as star-shaped dust-discharging valve, rotary feeder, lock gas Valve, when the material of top feed bin falls by deadweight in filling space between the blades, draws off in bottom with the rotation of blade, Therefore, discharge valve can quantitatively and continuously discharging, star-shaped discharge valve be commonly used in bulk cargo, granule and its granular material conveying in, For pressure output system or negative pressure output system, discharge valve can uniformly, continuously to conveying pipeline feed, to ensure outlet tube Interior material is more stable, so that bulk material conveying energy normal work, meanwhile, again can be by the upper and lower part air pressure of discharge valve Separate and play lock gas effect.The star-shaped discharge valve of this programme is for dried material is discharged drying equipment, thus entering Enter next process.
It is provided with induced duct, induced duct is connected with draft mechanism and ebullated bed simultaneously between draft mechanism and ebullated bed, and And induced duct is connected with cooling agent withdrawer, wherein draft mechanism is preferably air-introduced machine.This programme can will be done by structure design The cooling agent recycling taken away after dry, can recycle again, energy-saving and emission-reduction, environmental protection, reduce production cost.Cooling agent Withdrawer is existing structure, is not drawn in figure, it is connected with the exhaust outlet of air-introduced machine by pipeline, for reclaiming and storing fall Warm agent.So that material can pass through whole ebullated bed, need the connectivity part of induced duct and ebullated bed, heating arrangements and boiling The connectivity part rising bed is located at the upper and lower ends of ebullated bed respectively, and the connectivity part of induced duct and ebullated bed is located at heating arrangements and boiling Rise the top of the connectivity part of bed.
Powder enters storage bin through vacuum feeding equipment, is then dried process inside ebullated bed, eventually through Star-shaped discharge valve completes drying process.Material enter storage bin when, air heating apparatus constant already in technique initialization temperature. Material by the air after heating, is kicked up by air-valve and orientation orifice plate, is produced boiling phenomenon by negative pressure by air-introduced machine.In material Moisture and chemical agent volatilize in engineering is dried, retracting device is entered by cloth bag and air-introduced machine.And dried powder by It is accumulated in cloth bag surrounding and air suspension in negative pressure, is shot down by recurrent pulses dust arrester, and become in directional hole plate shape Distinguished and admirable in toward discharging opening direction pile up.So, continually the material after dried discharges drying by star-shaped discharge valve Equipment, enters next process.Because whole process connects production equipment and next process, solve the natural air drying place of production and account for With, environmental pollution and a contaminated difficult problem.Meanwhile, the problem of semi-finished product transhipment has greatly been saved in the connection of production line, improves Work task efficiency and build non-dusting environment.And, retracting device cooling agent can be again introduced into by special procedure Produce practical, energy-saving and emission-reduction, reduce production cost.The finished product cycle will greatly reduce, and its physical and chemical performance also will be big Big raising.
This utility model compared with prior art, has such advantages as and beneficial effect:
(1)This utility model is connected with production equipment by vacuum feeding equipment, and whole production process closing connects, it is to avoid Workshop dust pollution and contamination of products, decrease the operation of workman's transhipment meanwhile, reduce working strength, it is to avoid loss ground, with When improve production efficiency;
(2)This utility model is quite fast due to installing heater, drying effect additional, with entering with going out, effectively solves natural wind The dry place of production occupation problem bringing, reduces field management difficulty, and the finished product production cycle is greatly lowered;
(3)In this utility model, air heating apparatus and air-valve are controllable device, the ring bringing for Four seasons change Border factor, can stable prod moisture content, ensure process stabilizing, meanwhile, also can according to specialities require carry out regulation and control test;
(4)This utility model, due to adding distillation recovery device, can reach energy-saving and emission-reduction, the effect of environmental protection, and The cooling agent of recovery is treated can to circulate practicality again, reduce production cost, improve the market competitiveness.
Brief description
Accompanying drawing described herein is used for providing this utility model embodiment is further understood, and constitutes the one of the application Part, does not constitute the restriction to this utility model embodiment.In the accompanying drawings:
Fig. 1 is overlooking the structure diagram of the present utility model;
Fig. 2 is positive structure diagram of the present utility model;
Fig. 3 is side structure schematic view of the present utility model.
Labelling and corresponding parts title in accompanying drawing:
1- air-introduced machine, 2- ebullated bed main body, 3- shedding mechanism, 4- air heating apparatus, 5- material storage mechanism, 6- air-valve, 7- Pulsed dust-removing device, 8- cloth bag, 9- induced duct.
Specific embodiment
For making the purpose of this utility model, technical scheme and advantage become more apparent, with reference to embodiment and accompanying drawing, The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this Utility model, is not intended as to restriction of the present utility model.
Embodiment:
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of powder quick drying apparatus for macromolecule force-chemical reaction production line, bag Include ebullated bed, ebullated bed includes ebullated bed main body 2, in ebullated bed main body, be provided with air-valve 6, orientation orifice plate, pulsed dust-removing device 7 And cloth bag 8, cloth bag 8 be arranged on orientation orifice plate top, pulsed dust-removing device 7 is arranged on outside ebullated bed, and connects cloth Bag 8 upper ends, air-valve 6 is arranged on below orientation orifice plate, and ebullated bed is connected with air heating apparatus 4, and air heating apparatus 4 and boiling Rise connection inside bed, and air-valve 6 is arranged on the connectivity part of air heating apparatus 4 and ebullated bed, is provided with air inducing outside ebullated bed Machine 1, air-introduced machine 1 connects with inside ebullated bed, is provided with induced duct 9 between air-introduced machine 1 and ebullated bed, meanwhile, the row of air-introduced machine 1 Air port is connected with cooling agent withdrawer, and induced duct 9 is connected with air-introduced machine 1 and ebullated bed simultaneously, and ebullated bed is connected with material storage mechanism 5, and material storage mechanism 5 is connected with vacuum charging device, and ebullated bed is provided with shedding mechanism 3, shedding mechanism 3 and material storage mechanism 5 It is separately mounted on the symmetrical wall of ebullated bed.
When being dried technique, in advance half an hour this utility model equipment is debugged.It is first shut off shedding mechanism 3 He Material storage mechanism 5, and open air-introduced machine 1 ebullated bed inside is emptied.Then set baking temperature, open air heating apparatus 4, before material enters ebullated bed main body 2, build the dry environment of a constant temperature.Open shedding mechanism 3 and material storage mechanism 5, connect Material and storage bin is entered by vacuum feeding equipment, the boiling rising in the distinguished and admirable middle forming curves of air-valve 6 and orientation orifice plate Phenomenon.The gas that the hot-air that constantly material is heated by the air after device 4 heating produces after being dried, by cloth bag 8 with drawing Blower fan guides, and enters retracting device.And the material after dried is then because negative-pressure adsorption and is suspended in boiling on cloth bag 8 Rise a body 2 overhead.Now, the pulsed dust-removing device 7 setting the cycle is started working, and shoots down the material of cloth bag 8 surrounding.Fall down Material be then directed orifice plate guiding wind pile up toward shedding mechanism 3.Enter next process eventually through shedding mechanism 3.This Utility model can carry out rapid draing for the high powder of moisture content, improves the efficiency reduction cycle, properties of product are stably simultaneously Reduce the energy, place wastes, and protects environment.
Above-described specific embodiment, is entered to the purpose of this utility model, technical scheme and beneficial effect One step describes in detail, be should be understood that and the foregoing is only specific embodiment of the present utility model, is not used to limit Fixed protection domain of the present utility model, all any modifications within spirit of the present utility model and principle, made, equivalent replaces Change, improve, should be included within protection domain of the present utility model.

Claims (10)

1. a kind of powder quick drying apparatus for macromolecule force-chemical reaction production line it is characterised in that include ebullated bed, Described ebullated bed is connected with heating arrangements, and heating arrangements connect with inside ebullated bed, are provided with draft mechanism outside ebullated bed, Draft mechanism connects with inside ebullated bed.
2. a kind of powder quick drying apparatus for macromolecule force-chemical reaction production line according to claim 1, its It is characterised by, described ebullated bed includes ebullated bed main body(2), in ebullated bed main body, it is provided with air-valve(6), orientation orifice plate, pulse Dust arrester(7)And cloth bag(8), cloth bag(8)It is arranged on the top of orientation orifice plate, pulsed dust-removing device(7)It is arranged on boiling Outside bed, and connect cloth bag(8)Upper end, air-valve(6)It is arranged on below orientation orifice plate, and air-valve(6)It is arranged on heating arrangements Connectivity part with ebullated bed.
3. a kind of powder quick drying apparatus for macromolecule force-chemical reaction production line according to claim 1, its It is characterised by, described heating arrangements are air heating apparatus(4).
4. a kind of powder quick drying apparatus for macromolecule force-chemical reaction production line according to claim 1, its It is characterised by, described ebullated bed is connected with material storage mechanism(5), and material storage mechanism(5)It is connected with vacuum charging device.
5. a kind of powder quick drying apparatus for macromolecule force-chemical reaction production line according to claim 4, its It is characterised by, described ebullated bed is provided with shedding mechanism(3), shedding mechanism(3)And material storage mechanism(5)It is separately mounted to seethe with excitement On the symmetrical wall of bed.
6. a kind of powder quick drying apparatus for macromolecule force-chemical reaction production line according to claim 5, its It is characterised by, described shedding mechanism is provided with star-shaped discharge valve.
7. a kind of powder quick drying apparatus for macromolecule force-chemical reaction production line according to claim 1, its It is characterised by, between described draft mechanism and ebullated bed, be provided with induced duct(9), induced duct(9)Simultaneously with draft mechanism and boiling Rise bed connection.
8. a kind of powder quick drying apparatus for macromolecule force-chemical reaction production line according to claim 7, its It is characterised by, described draft mechanism is air-introduced machine(1).
9. a kind of powder quick drying apparatus for macromolecule force-chemical reaction production line according to claim 8, its It is characterised by, described air-introduced machine(1)Exhaust outlet be connected with cooling agent withdrawer.
10. a kind of powder quick drying apparatus for macromolecule force-chemical reaction production line according to claim 7, its It is characterised by, described induced duct(9)It is located at ebullated bed with the connectivity part of the connectivity part, heating arrangements and ebullated bed of ebullated bed respectively Upper and lower ends, and induced duct(9)It is located at the top of the connectivity part of heating arrangements and ebullated bed with the connectivity part of ebullated bed.
CN201620980107.1U 2016-08-30 2016-08-30 A quick drying equipment of powder for polymer power chemical reaction production line Active CN205980572U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620980107.1U CN205980572U (en) 2016-08-30 2016-08-30 A quick drying equipment of powder for polymer power chemical reaction production line

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Application Number Priority Date Filing Date Title
CN201620980107.1U CN205980572U (en) 2016-08-30 2016-08-30 A quick drying equipment of powder for polymer power chemical reaction production line

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110500871A (en) * 2019-10-02 2019-11-26 祝磊 A kind of internally circulating cyclone formula grain drying method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110500871A (en) * 2019-10-02 2019-11-26 祝磊 A kind of internally circulating cyclone formula grain drying method

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