CN207147112U - A kind of biomass material equipment for drying - Google Patents

A kind of biomass material equipment for drying Download PDF

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Publication number
CN207147112U
CN207147112U CN201720087625.5U CN201720087625U CN207147112U CN 207147112 U CN207147112 U CN 207147112U CN 201720087625 U CN201720087625 U CN 201720087625U CN 207147112 U CN207147112 U CN 207147112U
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biomass
drying
dried
output
feeding
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CN201720087625.5U
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Chinese (zh)
Inventor
李善学
刘新华
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HUBEI HETAI BIO-ENERGY Co Ltd
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HUBEI HETAI BIO-ENERGY Co Ltd
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Abstract

A kind of biomass material equipment for drying is the utility model is related to, it includes:Drying, input unit, output section, biomass thermal wind furnace, collection vessel and cyclone dust collectors, it is used for the dried biomass material of process for accommodating the output section output.Processing can be dried to wood materials such as branch, wood sawdusts in the utility model, produce the biomass molding fuel based on wood material, the defects of solving the agriculture and forestry products such as the multipair stalk of drying machine of the prior art, rice husk, peanut shell and processing be dried, and processing can not being dried to the relatively sufficient branch of resource, wood sawdust raw material.

Description

A kind of biomass material equipment for drying
Technical field
It the utility model is related to a kind of equipment for drying, more particularly to a kind of biomass material equipment for drying.
Background technology
The raw material of existing biomass molding fuel is taken from the agriculture and forestry products such as stalk, peanut shell mostly, and resource is relative Branch, the wood sawdust raw material of abundance are but less with respect to utilizing, therefore are unfavorable for for biomass materials such as branch, wood sawdust raw materials Make full use of, especially for wooden resource Relatively centralized, the transport of the raw material of wooden fuel, compiling costs are relatively low Area, the utilization of resources and economic development that it can be to this area produce harmful effect.
Therefore, it is necessary to a kind of new biomass material equipment for drying that biomass material is dried is provided, Allow it to process the biomass molding fuel with stalk, rice husk, peanut shell etc. for raw material incessantly, can more draw materials nearby, Large-scale processing is carried out using wooden resource as raw material, thus produces the biomass molding fuel based on wooden resource.
Utility model content
For above-mentioned problems of the prior art, the utility model is provided at a kind of new biomass material drying Manage equipment, processing can be dried to wood materials such as branch, wood sawdusts in it, produce biomass based on wood material into Type fuel, solve the agriculture and forestry products such as the multipair stalk of drying machine of the prior art, rice husk, peanut shell and processing is dried, without The defects of processing being dried to the relatively sufficient branch of resource, wood sawdust raw material.
The technical scheme that the utility model proposes with regard to above-mentioned technical problem is as follows:
A kind of biomass material equipment for drying is provided, it includes:
Drying, its is cylindrical, a diameter of 1.5-2.5 rice, for accommodating the biomass material for needing to be dried, and The biomass material is dried, and there is agitator inside the drying, the agitator is used for the biology Matter raw material is stirred;
Described drying one end connects with for the input unit inputted for dry heat, and the other end for exporting with passing through The output section connection of dried biomass material;The charging aperture being connected with the first feeding device is offered in the input unit, The biomass material for needing to be dried is conveyed by first feeding device, described by being entered after the charging aperture In drying;
Biomass thermal wind furnace, it is connected with the input unit, for providing to enter the biomass material in the drying The dry thermal source of row;
The power of the biomass thermal wind furnace is 18-30KW, and it includes:
The burner hearth of heat is produced for burning fuel, the burner hearth side connects with fire door, and the burner hearth is provided with charging Mouthful;The burner hearth bottom is provided with fire grate, and the fire grate is provided with some through holes;Clinker room, the combustion are provided with below the fire grate Expect that clinker caused by after having burnt is fallen into the clinker room by the through hole on the fire grate, the clinker room, which is provided with, slags tap Mouthful;The opposite side of the burner hearth connects with subsidiary combustion chamber, and the subsidiary combustion chamber bottom is provided with the shoot door for being used for excluding dust;Institute Subsidiary combustion chamber bottom is stated to connect with for the expansion chamber for ash fall;The expansion chamber top is provided with outlet, is fired by burning Heat caused by material is entered in the drying by the outlet and the input unit, and to the institute in the drying Biomass material is stated to be dried;
The bottom of the output section is provided with discharging opening, is exported for exporting by dried biomass material;It is described go out Material mouth is connected with the second feeding device, described to be entered by dried biomass material by the conveying of second feeding device Enter into the collection vessel;Be connected with the top of the output section for enter the output section, by dried life The cyclone dust collectors that grit in raw material of substance is separated, the bottom of the cyclone dust collectors connect with second feeding device It is logical;
And collection vessel, it is used for the dried biomass material of process for accommodating the output section output;
The preferable biomass material includes branch, wood sawdust, stalk, peanut shell, rice husk.
Preferably, the air-introduced machine for the grit of separation to be emptied is connected with the top of the cyclone dust collectors.
Preferably, the cylindrical portion of cyclone dust collectors including a diameter of D and connect with cylindrical portion, be highly H's Conus portion;And the span of the height H is 2.5D-3.5D.
Preferably, first feeding device and the second feeding device are auger.
Preferably, a diameter of 2.0 meters of the drying;The power of the biomass thermal wind furnace is 22KW.
The technical solution of the utility model has the following technical effect that:
(1) it is applied to wood industry aboundresources, the branch of gardens sparse woods, wood sawdust resource are sufficient, the raw material of wooden fuel The relatively low area of transport, compiling costs;
(2) disposal ability is big, and in the wood material of process for producing biomass molding fuel, treating capacity can reach 5000kg/h;
(3) for the moisture content of controllable wood material from 30% to 10%, moisture content reaches compressible standard;
(4) biomass hot air stove heat is used, driving power 18-30KW, energy consumption is small;
(5) expandability is strong, devises production surplus, even if yield increases by a small margin, without more exchange device;
(6) contact surface area of material and air-flow is big, improves rate of drying;
(7) production cost of Wood pellets is reduced, adds product profit and the competitiveness of international sale;
(8) grit is effectively separated using cyclone dust collectors, it is ensured that dry the degree of purity of the biomass material obtained Reach more than 90%.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings Obtain other accompanying drawings.
Fig. 1 is the structural representation of drying machine in the utility model embodiment one;
Fig. 2 is the structural representation of biomass thermal wind furnace in the utility model embodiment one;
Fig. 3 is the structural representation of cyclone dust collectors in the utility model embodiment one.
Embodiment
The utility model provides a kind of new drying machine for defect present in prior art, the utility model, its Processing can be dried to wood materials such as branch, wood sawdusts, produce the biomass molding fuel based on wood material, solve Processing is dried in the agriculture and forestry products such as the multipair stalk of drying machine certainly of the prior art, rice husk, peanut shell, and can not be to resource phase The defects of processing is dried in branch, wood sawdust raw material to abundance.
Embodiment one:
Fig. 1 shows the structural representation of drying machine of the present utility model, and it includes drying 100, and its is cylindrical, directly Footpath is 1.5-2.5 rice, it is preferred that a diameter of 2.0m, for accommodating the biomass material for needing to be dried, and to the biology Matter raw material is dried, and has agitator (not shown) inside the drying, and the agitator is used for the biomass Raw material is stirred so that the biomass material, which is stirred, fully to be contacted with heat, effectively reduces moisture content;This implementation In example, the biomass material includes branch, wood sawdust, stalk, peanut shell, rice husk.
Secondly, described one end of drying 100 with for being connected for the input unit 200 of dry heat input, the other end and Connected for exporting by the output section 300 of dried biomass material;
Biomass thermal wind furnace 400, it is connected with the input unit 200, for providing to the biology in the drying 100 The thermal source that matter raw material is dried;The power of the biomass thermal wind furnace 400 is 18-30KW, it is preferred that the power is 22KW, further, as shown in Fig. 2 the biomass thermal wind furnace 400 includes:
The burner hearth 5 of heat is produced for burning fuel, the side of burner hearth 5 connects with the fire door 2 for entering for air, The burner hearth 5 is provided with charge door 3;The bottom of burner hearth 5 is provided with fire grate 9, it is preferred that the burner hearth 5 and fire grate 9 are dismountable Connection;The fire grate 9 is provided with some through holes;The lower section of fire grate 9 is provided with clinker room 1, caused by after the fuel combustion is complete Clinker is fallen into the clinker room 1 by the through hole on the fire grate 9, and the clinker room 1 is provided with slag notch 10, for excluding Clinker caused by burning;The opposite side of the burner hearth 5 is connected with subsidiary combustion chamber 6, and the bottom of subsidiary combustion chamber 6, which is provided with, to be used to exclude The shoot door 8 of dust;The bottom of subsidiary combustion chamber 6 connects with for the expansion chamber 7 for ash fall;The top of expansion chamber 7 Outlet 11 provided with heat output caused by work burning, the outlet 11 and described is passed through by heat caused by burning fuel Input unit 200 is entered in the drying 100, and the biomass material in the drying 100 is dried;
Further, the bottom of the output section 300 is provided with discharging opening, passes through dried biomass material for exporting Output;
And collection vessel 700, it is used to accommodate the dried biomass material of process that the output section 300 exports.
Further, for ease of the input and output of raw material, offer in the input unit 200 and filled with the first conveying 500 The charging aperture of connection is put, the biomass material for needing to be dried is conveyed by first feeding device 500, by described Entered after charging aperture in the drying 100;The discharging opening is connected with the second feeding device 600, described after drying Biomass material delivering into the collection vessel 400 by second feeding device 600.Preferably, it is described First feeding device 500 and the second feeding device 600 are auger.
In addition, to ensure the degree of purity through drying the biomass material obtained, the impurity such as dust, the present embodiment are removed In, the top of the output section 300 be connected with for enter the output section 300, by dried biomass material The cyclone dust collectors 800 that are separated of grit, the bottom of the cyclone dust collectors 800 connects with second feeding device 600 It is logical;And the top of cyclone dust collectors 800 is connected with the air-introduced machine 900 for the grit of separation to be emptied.
Preferably, as shown in figure 3, the cylindrical portion 12 of cyclone dust collectors 800 including a diameter of D and with cylindrical portion 12 Conus portion 13 connecting, being highly H;And the span of the height H is 2.5D-3.5D, when the value model of the height H Enclose for 2.5D-3.5D when, efficiency of dust collection can be effectively improved, improve through dry obtain biomass material degree of purity to 90% with On, it is preferred that the value of the height H is 3.0D.
In summary, the technical solution of the utility model is applied to wood industry aboundresources, branch, the wood sawdust of gardens sparse woods Resource is sufficient, the relatively low area of the raw material transport of wooden fuel, compiling costs;Disposal ability is big, is given birth in process for producing During the wood material of material shaped fuel, treating capacity can reach 5000kg/h;The moisture content of controllable wood material from 30% to 10%, moisture content reaches compressible standard;It is small using biomass hot air stove heat, driving power 18-30KW, energy consumption;It can expand Exhibition ability is strong, devises production surplus, even if yield increases by a small margin, without more exchange device;Contact table of the material with air-flow Area is big, improves rate of drying;Reduce the production cost of Wood pellets, add product profit and international sale it is competing Strive power;And grit is effectively separated using cyclone dust collectors, it is ensured that the degree of purity for drying the biomass material obtained reaches More than 90%.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in Within the scope of shield.

Claims (6)

  1. A kind of 1. biomass material equipment for drying, it is characterised in that including:
    Drying, its is cylindrical, a diameter of 1.5-2.5 rice, for accommodating the biomass material for needing to be dried, and to institute State biomass material to be dried, and there is agitator inside the drying, the agitator is used for former to the biomass Material is stirred;
    Described drying one end connects with for the input unit inputted for dry heat, and the other end for exporting with passing through drying The output section connection of biomass material afterwards;The charging aperture being connected with the first feeding device is offered in the input unit, it is described The biomass material for needing to be dried is conveyed by first feeding device, by entering the drying after the charging aperture In cylinder;
    Biomass thermal wind furnace, it is connected with the input unit, and the biomass material in the drying is done for providing Dry thermal source;
    The power of the biomass thermal wind furnace is 18-30KW, and it includes:
    The burner hearth of heat is produced for burning fuel, the burner hearth side connects with fire door, and the burner hearth is provided with charge door;Institute State burner hearth bottom and be provided with fire grate, the fire grate is provided with some through holes;Clinker room, the fuel combustion are provided with below the fire grate Clinker caused by after complete is fallen into the clinker room by the through hole on the fire grate, and the clinker room is provided with slag notch;Institute The opposite side for stating burner hearth connects with subsidiary combustion chamber, and the subsidiary combustion chamber bottom is provided with the shoot door for being used for excluding dust;The pair Bottom of combustion chamber connects with for the expansion chamber for ash fall;The expansion chamber top is provided with outlet, is produced by burning fuel Raw heat is entered in the drying by the outlet and the input unit, and to the life in the drying Raw material of substance is dried;
    The bottom of the output section is provided with discharging opening, is exported for exporting by dried biomass material;The discharging opening It is connected with the second feeding device, the delivering into by second feeding device by dried biomass material In the collection vessel;Be connected with the top of the output section for enter the output section, by dried biomass The cyclone dust collectors that grit in raw material is separated, the bottom of the cyclone dust collectors connect with second feeding device;
    And collection vessel, it is used for the dried biomass material of process for accommodating the output section output.
  2. 2. biomass material equipment for drying as claimed in claim 1, it is characterised in that the biomass material includes tree Branch, wood sawdust, stalk, peanut shell, rice husk.
  3. 3. biomass material equipment for drying as claimed in claim 1, it is characterised in that connect at the top of the cyclone dust collectors It is connected to the air-introduced machine for the grit of separation to be emptied.
  4. 4. biomass material equipment for drying as claimed in claim 1, it is characterised in that the cyclone dust collectors include straight Cylindrical portion that footpath is D and connected with cylindrical portion, conus portion that be highly H;And the span of the height H is 2.5D- 3.5D。
  5. 5. biomass material equipment for drying as claimed in claim 1, it is characterised in that first feeding device and Two feeding devices are auger.
  6. 6. biomass material equipment for drying as claimed in claim 1, it is characterised in that the drying a diameter of 2.0 Rice;The power of the biomass thermal wind furnace is 22KW.
CN201720087625.5U 2017-01-23 2017-01-23 A kind of biomass material equipment for drying Active CN207147112U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720087625.5U CN207147112U (en) 2017-01-23 2017-01-23 A kind of biomass material equipment for drying

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720087625.5U CN207147112U (en) 2017-01-23 2017-01-23 A kind of biomass material equipment for drying

Publications (1)

Publication Number Publication Date
CN207147112U true CN207147112U (en) 2018-03-27

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CN201720087625.5U Active CN207147112U (en) 2017-01-23 2017-01-23 A kind of biomass material equipment for drying

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111397333A (en) * 2020-03-20 2020-07-10 玉溪万德能源技术有限公司 Drying method for biomass fuel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111397333A (en) * 2020-03-20 2020-07-10 玉溪万德能源技术有限公司 Drying method for biomass fuel
CN111397333B (en) * 2020-03-20 2021-11-05 玉溪万德能源技术有限公司 Drying method for biomass fuel

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