CN105928357B - A kind of desiccant inclined kiln of particulate matter - Google Patents
A kind of desiccant inclined kiln of particulate matter Download PDFInfo
- Publication number
- CN105928357B CN105928357B CN201610439544.7A CN201610439544A CN105928357B CN 105928357 B CN105928357 B CN 105928357B CN 201610439544 A CN201610439544 A CN 201610439544A CN 105928357 B CN105928357 B CN 105928357B
- Authority
- CN
- China
- Prior art keywords
- partition
- particulate matter
- furnace body
- group
- drying unit
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 239000013618 particulate matter Substances 0.000 title claims abstract description 48
- 239000002274 desiccant Substances 0.000 title claims abstract description 13
- 238000005192 partition Methods 0.000 claims abstract description 49
- 238000001035 drying Methods 0.000 claims abstract description 42
- 238000009423 ventilation Methods 0.000 claims abstract description 17
- 230000007306 turnover Effects 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 14
- 239000011229 interlayer Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract description 5
- 230000008859 change Effects 0.000 description 6
- 239000003245 coal Substances 0.000 description 6
- 239000004484 Briquette Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/10—Heating arrangements using tubes or passages containing heated fluids, e.g. acting as radiative elements; Closed-loop systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/12—Velocity of flow; Quantity of flow, e.g. by varying fan speed, by modifying cross flow area
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/22—Controlling the drying process in dependence on liquid content of solid materials or objects
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/08—Granular materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention relates to a kind of desiccant inclined kilns of particulate matter, belong to particulate matter drying equipment technical field, the kiln includes the furnace body with feeding inlet and discharge port, conveyer belt conveying mechanism is provided with below discharge port, furnace interior is divided into one group of drying unit by partition, partition is hollow structure and there is ventilation hole on surface, air inlet is connected with hot-air system at the top of partition, there is air outlet on furnace body, partition gradient is 20-40 degree, air duct valve is provided in partition, including swing handle and positioned at the rotor plate of diaphragm internal, the draught area of rotor plate adjusting partition, there is one group of mass flow control valve in drying unit, including being located at the spanner outside furnace body, gear bracket and the turnover panel in drying unit, the location hole of spanner is positioned by the gear hole on pin shaft and gear bracket, to control turnover panel rotational angle, After the kiln, the yield rate of particulate matter is higher, and the particulate matter aridity at each position is more consistent, and the drying of single particle is more uniform.
Description
Technical field
The invention belongs to particulate matter drying equipment technical fields, and in particular to a kind of desiccant inclined kiln of particulate matter
Furnace.
Background technique
Many particulate matters are to be made of the powder bonding containing moisture, such as coal briquette, solid fertilizer etc., coal briquette are by coal
Powder is made, and is then dried by dry kiln.In the prior art, dry kiln is divided into two classes, one is vertical,
One is horizontal.Horizontal is that one end is brought out into one, is dried by electrically heated mode, temperature and the bad control of speed,
The coal briquette aridity of kiln discharge is inadequate, and efficiency of combustion is lower in later period use process；Vertical is fed from top, from below defeated
It send band to discharge, is dried by hot wind, the drying effect compared with horizontal kiln is obviously improved, but there is it during the drying process
His problem, after being fed from top, coal briquette squeezes up and down to be easily caused broken, causes the coal briquette yield rate of vertical kiln lower.
Summary of the invention
The shortcomings that the present invention overcomes the prior arts provides a kind of desiccant inclined kiln of particulate matter, the kiln
In partition be obliquely installed, the phenomenon that rejection rate caused by mutual extrusion increases after particulate matter pan feeding is avoided, in addition, on partition
Mass flow control valve in the air duct valve and drying unit of setting controls the degree of drying of particulate matter, can either make drying
The accurate control of degree, and facilitate energy-saving and emission-reduction.
The specific technical solution of the present invention is:
A kind of desiccant inclined kiln of particulate matter, the furnace of feeding inlet and discharge port is respectively provided with including upper and lower ends
Body, discharge outlet are provided with baiting valve, and face is provided with conveyer belt conveying mechanism below discharge port, and furnace interior passes through setting one
The parallel partition of group is divided into one group of drying unit, and partition is hollow structure and surface is provided with uniformly distributed ventilation hole, partition top
It is provided with air inlet and is connected with hot-air system, air outlet is provided on sidewall of the furnace body, key point is, the partition and perpendicular
The angle faced directly is 20-40 degree.
The angle of the partition and vertical plane is 30 degree.
One group of air duct valve is provided in the partition, air duct valve includes the swing handle and position outside furnace body
In the rotor plate of diaphragm internal, swing handle is connected with rotor plate, rotor plate exterior contour and diaphragm internal cross sectional shape phase
Together.
The air duct valve is set as two on each partition, is respectively arranged at the top and middle part of partition.
The drying unit is provided with one group of mass flow control valve, and the mass flow control valve includes being located at furnace
Spanner, gear bracket outside body and the turnover panel in drying unit, gear bracket are arcuate structure and are fixed on outside furnace body
On wall, one group of gear hole is provided on the end face of gear bracket, it is solid in the middle part of furnace body and turnover panel that spanner one end is provided with shaft
Fixed, the other end is provided with location hole, and positioning is fixed by pin shaft and gear hole in the location hole of spanner, to form turnover panel
Shift-position changing mechanism.
The mass flow control valve is set as two on each drying unit, is respectively arranged in drying unit
Portion and lower part.
Ventilation hole on the partition includes the vertical aperture layer and lateral aperture layer of interlayer setting, and vertical aperture layer includes one group
The vertical hole of laterally homogeneous arrangement, lateral aperture layer include the transverse holes of one group of laterally homogeneous arrangement.
The beneficial effects of the present invention are: 20 degree to 40 degree of partition progress is obliquely installed, one when particulate matter can be made to fall
Part gravity alleviates the extruding force of lower layer's particulate matter on partition, greatly reduces particulate matter and is squeezed the ratio of damage
Example, substantially increases yield rate, the air duct valve being arranged on partition can make the hot wind ventilation quantity in drying unit obtain subregion
Control, thus the particulate matter progress hot-air seasoning of the different aridity to different zones, and the mass flow control in drying unit
Valve processed can change the area of section of drying unit, and then change the speed of dropout, i.e. particle logistics capacity, the particulate matter
Flow combination hot blast temperature, air duct valve opening degree accurate drying control, the drying effect of particulate matter are carried out to particulate matter
Fruit is significantly improved, but also can significantly save the usage amount of hot wind, reduces the burning and exhausting for generating hot wind, mitigates money
Source consumption and pollution level to environment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of kiln in the present invention.
Fig. 2 is the structural schematic diagram of mass flow control valve.
Fig. 3 is the structural schematic diagram of partition.
In attached drawing, 1, feeding inlet, 2, discharge port, 3, furnace body, 4, partition, 5, conveyer belt conveying mechanism, 501, vertical hole,
502, transverse holes, 6, air inlet, 7, air outlet, 8, swing handle, 9, spanner, 10, gear bracket, 11, turnover panel, 12, gear hole,
13, shaft, 14, location hole, 15, pin shaft, 16, clean-up port.
Specific embodiment
The present invention relates to a kind of desiccant inclined kilns of particulate matter, including upper and lower ends to be respectively provided with 1 He of feeding inlet
The furnace body 3 of discharge port 2 is provided with baiting valve at discharge port 2, and 2 lower section face of discharge port is provided with conveyer belt conveying mechanism 5, furnace
Divided inside body 3 by the way that one group of parallel partition 4 is arranged for one group of drying unit, partition 4 is hollow structure and surface is provided with
The ventilation hole of cloth is provided with air inlet 6 at the top of partition 4 and is connected with hot-air system, is provided with air outlet 7 on 3 side wall of furnace body,
The angle of the partition 4 and vertical plane is 20-40 degree.
Specific embodiment, as depicted in figs. 1 and 2, the angle of partition 4 and vertical plane is 30 degree, when particulate matter is fallen, one
Part gravity is on 4 end face of partition, and this reduces the degree that is squeezed of lower layer's particulate matter, the overall performances of particulate matter
Holding is accessed, avoids and is extruded broken situation, substantially increases the yield rate of particulate matter, the ventilation hole packet on partition 4
The vertical aperture layer and lateral aperture layer of interlayer setting are included, vertical aperture layer includes the vertical hole 501 of one group of laterally homogeneous arrangement, transverse holes
Layer includes the transverse holes 502 of one group of laterally homogeneous arrangement, and hot wind leads to adjacent drying by vertical hole 501 and transverse holes 502
In unit, is finally blown out from the air outlet 7 on 3 side wall of furnace body, form the drying air duct of particulate matter, transverse holes 502 and vertical hole
501 interlayer setting can be matched preferably with the particulate matter of ball-type, and each position of particulate matter can be more uniformly
It is contacted with hot wind, for round hole, is not easy to make particulate matter card using vertical hole 501 of the same area and transverse holes 502
Firmly and can not blanking, and will cause the drying at each position of particulate matter not using simple vertical hole 501 or transverse holes 502
Uniformly, therefore, the setting of the interlayer in transverse holes 502 and vertical hole 501 can increase the drying uniformity of particulate matter.
One group of air duct valve is provided in partition 4, one group of air duct valve quantity on each partition 4 is two, is set respectively
It is placed in the top and middle part of partition 4, air duct valve includes the swing handle 8 outside furnace body 3 and turn inside partition 4
Movable plate, swing handle 8 are connected with rotor plate, and rotor plate exterior contour is identical as 4 inner cross-sectional shape of partition, are turned by rotation
Dynamic handle 8 rotates rotor plate, and the angle change between 4 inner section of rotor plate and partition can cause the change of ventilation quantity
To change, and then changes the ventilation quantity of hot wind, when rotor plate is vertical state, ventilation quantity is maximum, when rotor plate is horizontality, ventilation
Amount is minimum, and the ventilation quantity of hot wind carries out flow adjusting in 4 upper and lower part of partition respectively, and hot wind can be more accurately to needs
The particulate matter of drying is dried, and the particulate matter oven-dried condition at each position can either be made to be consistent, and can be avoided each
Excessively, bottom of furnace body is provided with clean-up port 16, passes through clean-up port 16 for heat waste caused by the unified ventilation in position and part drying
The cleaning of crushed material can be carried out to 3 bottom of furnace body, so that the content of crushed material greatly reduces in the particulate matter after discharging, avoided
Inconvenience in the cumbersome and use process of later period classification.
It is provided with one group of mass flow control valve in each individually drying unit, is set as two on each drying unit
It is a, it is respectively arranged at the middle part and lower part of drying unit, the mass flow control valve includes the spanner outside furnace body 3
9, gear bracket 10 and the turnover panel 11 in drying unit, gear bracket 10 is arcuate structure and is fixed on 3 outer wall of furnace body,
One group of gear hole 12 is provided on the end face of gear bracket 10,9 one end of spanner is provided with shaft 13 in furnace body 3 and turnover panel 11
Portion is fixed, and the other end is provided with location hole 14, and positioning is fixed by pin shaft 15 and gear hole 12 in the location hole 14 of spanner 9,
To form the shift-position changing mechanism of turnover panel 11, being rotated by shaft 13 for turnover panel 11 rotates certain angle, turnover panel 11 with
Angle between drying unit inner wall is changed, and the sectional area of drying unit is changed therewith, the pan feeding flow of particulate matter
Also can change therewith, when turnover panel level, the maximum flow of particulate matter, when 11 vertical state of turnover panel, the flow of particulate matter is minimum.
The combination of mass flow control valve and air duct valve can be matched by particle logistics capacity and ventilation quantity to realize
The oven-dried condition of particulate matter stablizes the aridity in needs, and the hot wind ventilation quantity that particle logistics capacity needs when big is larger, works as needs
When increasing aridity, it can reduce the flow of particulate matter, or increase the ventilation quantity of hot wind, be finally reached required drying
Degree.
Transverse holes 502 and vertical hole 501 on partition make the drying at each position of each particulate matter more uniform, air duct
The setting of valve and mass flow control valve can make the particulate matter aridity of different location reach unanimity again, eventually make whole
Uniform drying, the aridity of different parts of single particle in a furnace body 3 are more consistent, and can bring certain section
Energy and emission reduction effect, the tilt angle set-up mode of partition 4 enable to the yield rate of particulate matter to be maintained at higher level again, make
It is significantly improved with the particulate matter quality that the kiln is dried to obtain.
Claims (6)
1. a kind of desiccant inclined kiln of particulate matter, feeding inlet (1) and discharge port (2) are respectively provided with including upper and lower ends
Furnace body (3) is provided with baiting valve at discharge port (2), and face is provided with conveyer belt conveying mechanism (5), furnace body below discharge port (2)
(3) internal to be divided into one group of drying unit by the way that one group of parallel partition (4) is arranged, partition (4) is hollow structure and surface is arranged
There is uniformly distributed ventilation hole, is provided with air inlet (6) at the top of partition (4) and is connected with hot-air system, be arranged on furnace body (3) side wall
There are air outlet (7), it is characterised in that: the angle of the partition (4) and vertical plane is 20-40 degree；
One group of mass flow control valve is provided in the drying unit, the mass flow control valve includes being located at furnace body
(3) external spanner (9), gear bracket (10) and the turnover panel (11) in drying unit, gear bracket (10) are arc knot
It structure and is fixed on furnace body (3) outer wall, one group of gear hole (12), spanner (9) one end is provided on the end face of gear bracket (10)
It is provided with shaft (13) to fix in the middle part of furnace body (3) and turnover panel (11), the other end is provided with location hole (14), spanner (9)
Positioning is fixed by pin shaft (15) and gear hole (12) in location hole (14), to form the gear switch machine of turnover panel (11)
Structure.
2. the desiccant inclined kiln of a kind of particulate matter according to claim 1, it is characterised in that: the partition
It (4) is 30 degree with the angle of vertical plane.
3. the desiccant inclined kiln of a kind of particulate matter according to claim 1, it is characterised in that: the partition
(4) one group of air duct valve is provided in, air duct valve includes positioned at furnace body (3) external swing handle (8) and being located at partition (4)
Internal rotor plate, swing handle (8) are connected with rotor plate, rotor plate exterior contour and partition (4) inner cross-sectional shape phase
Together.
4. the desiccant inclined kiln of a kind of particulate matter according to claim 3, it is characterised in that: the air conduit valve
Door is set as two on each partition (4), is respectively arranged at the top and middle part of partition (4).
5. the desiccant inclined kiln of a kind of particulate matter according to claim 1, it is characterised in that: the material stream
Control valve is set as two on each drying unit, is respectively arranged at the middle part and lower part of drying unit.
6. the desiccant inclined kiln of a kind of particulate matter according to claim 1, it is characterised in that: the partition
(4) ventilation hole on includes the vertical aperture layer and lateral aperture layer of interlayer setting, and vertical aperture layer includes one group of laterally homogeneous arrangement
Vertical hole (501), lateral aperture layer includes the transverse holes (502) of one group of laterally homogeneous arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610439544.7A CN105928357B (en) | 2016-06-20 | 2016-06-20 | A kind of desiccant inclined kiln of particulate matter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610439544.7A CN105928357B (en) | 2016-06-20 | 2016-06-20 | A kind of desiccant inclined kiln of particulate matter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105928357A CN105928357A (en) | 2016-09-07 |
| CN105928357B true CN105928357B (en) | 2019-04-09 |
Family
ID=56830817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610439544.7A Expired - Fee Related CN105928357B (en) | 2016-06-20 | 2016-06-20 | A kind of desiccant inclined kiln of particulate matter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105928357B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643037A (en) * | 2017-02-27 | 2017-05-10 | 王建成 | Food material drying device |
| CN106895690A (en) * | 2017-03-27 | 2017-06-27 | 煤炭科学技术研究院有限公司 | A kind of vertical high-temperature environment-friendly coal drying oven |
| CN109764672A (en) * | 2018-12-20 | 2019-05-17 | 安徽省久泰农业装备有限公司 | A kind of adjustable rice shifter structure in gap |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201145076Y (en) * | 2008-04-28 | 2008-11-05 | 万大龙 | Air quantity adjusting valve |
| CN102425931B (en) * | 2011-10-23 | 2014-01-15 | 中冶焦耐(大连)工程技术有限公司 | Method and device for diverting and distributing flue gas in gas-material separated manner |
| CN103148692B (en) * | 2013-04-07 | 2015-05-27 | 郑州长城冶金设备有限公司 | Vertical briquette dryer |
| CN203730799U (en) * | 2013-12-15 | 2014-07-23 | 郑州四方耐火材料有限公司 | Volume damper |
| CN204630329U (en) * | 2015-04-30 | 2015-09-09 | 安徽金锡机械科技有限公司 | Crop dryer quantity-adjustable air inlet elbow device |
| CN205860751U (en) * | 2016-06-20 | 2017-01-04 | 高邑县海侨节能技术有限公司 | A kind of desiccant inclined kiln of particulate matter |
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2016
- 2016-06-20 CN CN201610439544.7A patent/CN105928357B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN105928357A (en) | 2016-09-07 |
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Granted publication date: 20190409 |