CN106196895A - A kind of exsiccator - Google Patents
A kind of exsiccator Download PDFInfo
- Publication number
- CN106196895A CN106196895A CN201610489050.XA CN201610489050A CN106196895A CN 106196895 A CN106196895 A CN 106196895A CN 201610489050 A CN201610489050 A CN 201610489050A CN 106196895 A CN106196895 A CN 106196895A
- Authority
- CN
- China
- Prior art keywords
- exsiccator
- water
- plenum chamber
- dryer
- water cavity
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
- F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
- F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
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- 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
-
- 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
Abstract
The invention discloses a kind of exsiccator, including main unit for dryer, air heater, removal device, loading hopper, cyclone cluster, exhaust blower, pressure fan, air filter, this exsiccator also includes backwind tube, plenum chamber, water tank, water pump, water inlet pipe, return pipe, described plenum chamber includes outer case and internal box, it is provided with water cavity between described outer case and internal box, described water cavity communicates with water inlet pipe, and described return pipe communicates with described water cavity.The present invention in use, is provided by plenum chamber, is passed in plenum chamber by tail gas, is provided with water cavity and utilizes the waste heat of flue gas to heat the water in water cavity, so can effectively be utilized by waste heat in plenum chamber, and the water of heating can separately use it for anything else.
Description
Technical field
The present invention relates to technical field of drying, particularly relate to a kind of exsiccator.
Background technology
Exsiccator is to make the hygroscopic water (referring generally to moisture or other volatile liquid components) in material vaporize by heating
Effusion, to obtain the plant equipment of the solid material of regulation moisture content.Dry run needs to consume a large amount of heat energy, in order to save energy
Amount, the material that some moisture content is high, the suspension containing solid matter or solution are typically first through mechanical dehydration or heating evaporation, then
It is dried in exsiccator, to obtain the solid done.The purpose being dried is the needs using for material or being processed further.Such as wood
Material is making the dry product deformation that is possible to prevent before wooden model, woodenware, and ceramic batch before calcination dry is possible to prevent finished product
Be full of cracks.The most dried material also allows for transport and storage, as will the grain drying of results to below certain moisture content, in case
Go mouldy.Owing to natural drying is far from meeting the needs of production development, various mechanization exsiccators are answered more and more widely
With.Dry run needs complete heat and the transmission of quality (hygroscopic water), it is ensured that material surface hygroscopic water vapor partial pressure is (dense simultaneously
Degree) higher than the hygroscopic water vapor partial pressure in space outerpace, it is ensured that heat source temperature is higher than temperature of charge.
In use, the tail gas of flue gas is discharged current exsiccator in vain, retains a lot of heats in flue gas
It is not utilized, is unfavorable for energy-saving and emission-reduction.
Summary of the invention
The invention aims to overcome the deficiencies in the prior art, it is provided that a kind of exsiccator.
The present invention is to be achieved through the following technical solutions:
A kind of exsiccator, including main unit for dryer, air heater, removal device, loading hopper, cyclone cluster, exhaust blower, air-supply
Machine, air filter, this exsiccator also includes backwind tube, plenum chamber, water tank, water pump, water inlet pipe, return pipe, described plenum chamber
Including outer case and internal box, being provided with water cavity between described outer case and internal box, described water cavity communicates with water inlet pipe, institute
State return pipe to communicate with described water cavity.Described removal device is arranged on the side of described main unit for dryer, and described loading hopper is arranged on
The opposite side of described main unit for dryer, and described loading hopper is connected with cyclone cluster, described cyclone cluster is connected with exhaust blower.
As the preferred technical solution of the present invention, described main unit for dryer is horizontal multicompartment fluidized bed dryer.
As the preferred technical solution of the present invention, described water pump is arranged on described water inlet pipe.
As the preferred technical solution of the present invention, described plenum chamber has air inlet and a gas outlet, described backwind tube with enter
QI KOU is connected, and spoken escape pipe of giving vent to anger is connected.
As the preferred technical solution of the present invention, there is multiple radiating fin described plenum chamber is internally installed.
As the preferred technical solution of the present invention, the outside of described radiating fin is arranged on the inwall of described plenum chamber.
As the preferred technical solution of the present invention, the end at described escape pipe is provided with filter.
Compared with prior art, the invention has the beneficial effects as follows: the present invention in use, is provided by plenum chamber,
Tail gas is passed in plenum chamber, in plenum chamber, is provided with water cavity utilizes the waste heat of flue gas that the water in water cavity is heated,
So can effectively be utilized by waste heat, the water of heating can separately use it for anything else.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, and
It is not used in the restriction present invention.
Refer to the structural representation that Fig. 1, Fig. 1 are the present invention.
Described a kind of exsiccator, including main unit for dryer 1, air heater 2, removal device 3, loading hopper 4, cyclone cluster 5, row
Blower fan 6, pressure fan 7, air filter 8, described air heater 2 is connected with described main unit for dryer 1 by airduct, be used for
Main unit for dryer 1 internal ventilation, described pressure fan 7 is arranged on the side of described air heater 2, and described air filter 8
Being connected to the side of described pressure fan 7, be used for air filtering, described removal device 3 is arranged on the side of described main unit for dryer 1,
Described loading hopper 4 is arranged on the opposite side of described main unit for dryer 1, and described loading hopper 4 is connected with cyclone cluster 5, described whirlwind
Machine 5 is connected with exhaust blower 6.In the present embodiment: described main unit for dryer 1 is horizontal multicompartment fluidized bed dryer.Exsiccator
Operation principle is: granular material feeder is added to the first Room of exsiccator, after sequentially passing through each room, leaves at 49.7 DEG C
Exsiccator.Humid air is delivered to fin shape air heater by pressure fan, enters exsiccator, pass through and float after being warmed up to 80 DEG C
After material contact carries out heat and mass, temperature drops to 52.5 DEG C.Waste gas is expelled to air by air exhauster after cyclone separator purifies.
Air heater is using the saturated steam of 198.64kPa as thermal source.Send back-drawing air supply system before flow process uses, remain dry
Pressing operation slightly born by dry device.
This exsiccator also includes backwind tube 9, plenum chamber 10, water tank 11, water pump 12, water inlet pipe 13, return pipe 14, described collection
Gas tank 10 includes outer case 101 and internal box 102, is provided with water cavity 103, institute between described outer case 101 and internal box 102
Stating water cavity 103 to communicate with water inlet pipe 13, described water pump 12 is arranged on described water inlet pipe 13, described return pipe 14 and described water cavity
103 communicate.Described plenum chamber 10 has air inlet and gas outlet, and described backwind tube 9 is connected with air inlet, spoken escape pipe of giving vent to anger
15 are connected, and the end at described escape pipe 15 is provided with filter, it is simple to tail gas is carried out filtration treatment, at described plenum chamber 10
Internally installed have multiple radiating fin 16, and the outside of described radiating fin 16 is arranged on the inwall of described plenum chamber 10.Make
Used time, it is provided by plenum chamber, tail gas is passed in plenum chamber, in plenum chamber, be provided with water cavity utilize the waste heat of flue gas
Heating the water in water cavity, so can effectively be utilized by waste heat, the water of heating can separately use it for anything else.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any amendment, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.
Claims (6)
1. an exsiccator, including main unit for dryer (1), air heater (2), removal device (3), loading hopper (4), cyclone cluster
(5), exhaust blower (6), pressure fan (7), air filter (8), it is characterised in that: this exsiccator also includes backwind tube (9), gas collection
Case (10), water tank (11), water pump (12), water inlet pipe (13), return pipe (14), described plenum chamber (10) includes outer case (101)
With internal box (102), between described outer case (101) and internal box (102), it is provided with water cavity (103), described water cavity (103)
Communicating with water inlet pipe (13), described return pipe (14) communicates with described water cavity (103)；Described removal device (3) is arranged on described dry
The side of dry device body (1), described loading hopper (4) is arranged on the opposite side of described main unit for dryer (1), and described loading hopper
(4) being connected with cyclone cluster (5), described cyclone cluster (5) is connected with exhaust blower (6).
A kind of exsiccator the most according to claim 1, it is characterised in that: described main unit for dryer (1) is horizontal multicell stream
Change bed dryer.
A kind of exsiccator the most according to claim 1, it is characterised in that: described water pump (12) is arranged on described water inlet pipe
(13) on.
A kind of exsiccator the most according to claim 3, it is characterised in that: described plenum chamber (10) has air inlet and gives vent to anger
Mouthful, described backwind tube (9) is connected with air inlet, and spoken escape pipe (15) of giving vent to anger is connected.
A kind of exsiccator the most according to claim 1, it is characterised in that: described plenum chamber (10) internally installed have multiple
Radiating fin (16).
A kind of exsiccator the most according to claim 5, it is characterised in that: the outside of described radiating fin (16) is arranged on institute
State on the inwall of plenum chamber (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610489050.XA CN106196895A (en) | 2016-06-27 | 2016-06-27 | A kind of exsiccator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610489050.XA CN106196895A (en) | 2016-06-27 | 2016-06-27 | A kind of exsiccator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106196895A true CN106196895A (en) | 2016-12-07 |
Family
ID=57461341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610489050.XA Pending CN106196895A (en) | 2016-06-27 | 2016-06-27 | A kind of exsiccator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106196895A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011125745A1 (en) * | 2010-03-31 | 2011-10-13 | 株式会社大川原製作所 | Drying system equipped with heat pump unit and exhaust heat recovery mechanism |
| CN203011077U (en) * | 2012-12-17 | 2013-06-19 | 刘振 | Horizontal-type multiple-room fluidized bed dryer |
| CN103277985A (en) * | 2013-06-04 | 2013-09-04 | 无锡市阳光干燥设备厂 | Multistage spray and fluidized drying equipment |
| CN104848655A (en) * | 2015-06-02 | 2015-08-19 | 天华化工机械及自动化研究设计院有限公司 | Method for drying closed circulation fluidized beds by aid of nitrogen and polyethylene with ultrahigh molecular weight |
| CN105276626A (en) * | 2014-06-21 | 2016-01-27 | 天津振亮科技有限公司 | Energy-saving fire coal heating stove |
| CN205119765U (en) * | 2015-07-31 | 2016-03-30 | 浙江迦南科技股份有限公司 | Heat recovery system of fluidized bed |
-
2016
- 2016-06-27 CN CN201610489050.XA patent/CN106196895A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011125745A1 (en) * | 2010-03-31 | 2011-10-13 | 株式会社大川原製作所 | Drying system equipped with heat pump unit and exhaust heat recovery mechanism |
| CN203011077U (en) * | 2012-12-17 | 2013-06-19 | 刘振 | Horizontal-type multiple-room fluidized bed dryer |
| CN103277985A (en) * | 2013-06-04 | 2013-09-04 | 无锡市阳光干燥设备厂 | Multistage spray and fluidized drying equipment |
| CN105276626A (en) * | 2014-06-21 | 2016-01-27 | 天津振亮科技有限公司 | Energy-saving fire coal heating stove |
| CN104848655A (en) * | 2015-06-02 | 2015-08-19 | 天华化工机械及自动化研究设计院有限公司 | Method for drying closed circulation fluidized beds by aid of nitrogen and polyethylene with ultrahigh molecular weight |
| CN205119765U (en) * | 2015-07-31 | 2016-03-30 | 浙江迦南科技股份有限公司 | Heat recovery system of fluidized bed |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161207 |
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| WD01 | Invention patent application deemed withdrawn after publication |