CN206817917U - Blast drier - Google Patents
Blast drier Download PDFInfo
- Publication number
- CN206817917U CN206817917U CN201720736039.9U CN201720736039U CN206817917U CN 206817917 U CN206817917 U CN 206817917U CN 201720736039 U CN201720736039 U CN 201720736039U CN 206817917 U CN206817917 U CN 206817917U
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- Prior art keywords
- heating pipe
- circulating water
- water heating
- discharge
- pipe
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- Expired - Fee Related
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of blast drier, including material feeding device, air blower, rotating cylinder, gas furnace, sack cleaner, discharge of steam cylinder and condensate water recovery device, circulating water heating pipe is set in the interlayer of rotating cylinder, length direction of the circulating water heating pipe along supplies room is set, and entrance and exit is all extended to outside interlayer, condensate water recovery device is provided with reservoir chamber, one end of reservoir chamber connects with discharge of steam cylinder, the other end of reservoir chamber is connected with the entrance of circulating water heating pipe by second pipe and by the 3rd pipeline and the outlet of circulating water heating pipe.The utility model sets condensate water recovery device that superheated steam is collected to the recycling for for heated drums, and then dried material, realizing the energy, saves the energy.
Description
Technical field
It the utility model is related to drying plant, more particularly to a kind of blast drier.
Background technology
Blast drier is a kind of plant equipment that material moisture is reduced using heat energy, for material being dried place
Reason.Blast drier makes the moisture in material or the vaporization effusion of other volatile liquid components by heating, to be provided
The solid material of moisture content, it is generally used for the leaf of dried plant, such as tealeaves, will be stored after drying tea leaves or to be processed further
Prepare.
As shown in figure 1, blast drier includes material feeding device 1, gas furnace 4, air blower 2, rotating cylinder 3, bag-type dust
Device 5 and discharge of steam cylinder 6.Material feeding device 1 is provided with feeding port 101, it is necessary to which the material dried is added to through feeding port 101
In material feeding device 1.Rotating cylinder 3 is provided with supplies room 301 and interlayer 302, and air blower 2 is used for the thing that material is blown into rotating cylinder 3
Expect in room 301, and keep the air flow in material feeding device 1 and the materials inside room 301 of rotating cylinder 3, gas furnace 4 is defeated by combustion gas
Deliver in interlayer 302, light combustion gas to the material in the heating of supplies room 301 and dried material room 301.Caused by drying process
Superheated steam flows through sack cleaner 5 and is finally emitted into the external world by discharge of steam cylinder 6 under the blowing of air blower 2.After drying
Material lightened due to quality, it can be delivered in sack cleaner 5 under the blowing of air blower 2 with air-flow, then passed through
The discharging opening 501 of the bottom of sack cleaner 5 is collected.
Because superheated steam caused by drying process carries higher temperature, usually 120-150 DEG C, if equipment is arranged on
In factory building, directly discharge can not only increase the humidity in factory building, also waste the energy.Therefore, how by the superheated steam of discharge
Heat recycling, save the energy be assistant officer's technical problem to be solved.
Utility model content
The utility model provides a kind of blast drier, and superheated steam is collected for heated drums, realizes heat
Recycle, energy waste is caused to solve the problems, such as that traditional blast drier directly discharges superheated steam.
A kind of blast drier provided by the utility model, including：Material feeding device, air blower, rotating cylinder, gas furnace,
Sack cleaner, discharge of steam cylinder and condensate water recovery device, wherein,
The rotating cylinder is provided with supplies room and interlayer, the air blower, material feeding device, supplies room, sack cleaner
Sequentially connected with discharge of steam cylinder, the combustion gas delivery outlet of the gas furnace is connected by the first pipeline with the interlayer；
Circulating water heating pipe is provided with the interlayer, length direction of the circulating water heating pipe along the supplies room is set
Put, the entrance and exit of the circulating water heating pipe is all extended to outside the interlayer；
The condensate water recovery device is provided with reservoir chamber, and one end of the reservoir chamber connects with the discharge of steam cylinder,
The other end of the reservoir chamber connected by second pipe with the entrance of the circulating water heating pipe and by the 3rd pipeline with
The outlet of the circulating water heating pipe.
According to one embodiment of the present utility model, the condensate water recovery device is additionally provided with thermal insulation layer, described heat-insulated
Insulation material is filled with layer.
According to one embodiment of the present utility model, length direction of the circulating water heating pipe along the supplies room is in S
Shape arranges.
According to one embodiment of the present utility model, the inwall of the supplies room is provided with multiple heat transfer teeth, multiple described
The tooth that conducts heat is evenly distributed.
According to one embodiment of the present utility model, the 3rd pipeline is provided with three-way valve, and the three-way valve is also
It is communicated with condensed water discharge pipe.
According to one embodiment of the present utility model, the condensed water discharge pipe is provided with thermometer.
According to one embodiment of the present utility model, the discharge of steam cylinder and the 3rd pipeline be provided with pressure gauge,
Thermometer and flowmeter, first pipeline are provided with valve and pressure gauge, the second pipe be provided with valve, pressure gauge,
Thermometer and flowmeter.
A kind of blast drier provided by the utility model can include the following benefits：
The utility model sets condensate water recovery device, and condensate water recovery device is provided with reservoir chamber, and the one of reservoir chamber
End connects with discharge of steam cylinder, for collecting the superheated steam of discharge of steam cylinder discharge.Recirculated water is set in the interlayer of rotating cylinder
Heating tube, the superheated steam that condensate water recovery device is collected is passed through to the material being used in circulating water heating pipe in heated drums
Room, and then dried material, the recycling of the energy is realized, save the energy.In addition, by length of the circulating water heating pipe along supplies room
The S-shaped arrangement in direction, enables the heat in recirculated water to be fully used.
Brief description of the drawings
In order to illustrate more clearly of the technical solution of the utility model, below by the required accompanying drawing used in embodiment
It is briefly described, it should be apparent that, for those of ordinary skills, do not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of blast drier；
Fig. 2 is a kind of structural representation for blast drier that the utility model embodiment provides；
Fig. 3 is the longitdinal cross-section diagram for the rotating cylinder that the utility model embodiment provides；
Fig. 4 is the view in transverse section for the rotating cylinder that the utility model embodiment provides.
Into Fig. 4, symbol represents Fig. 1：
1- material feeding devices, 101- feeding ports, 2- air blowers, 3- rotating cylinders, 301- supplies rooms, 302- interlayers, 303- are followed
Ring water heating pipe, 304- heat transfer teeth, 4- gas furnaces, 5- sack cleaners, 501- discharging openings, 6- discharge of steam cylinders, 7- first are managed
Road, 8- condensate water recovery devices, 801- reservoir chambers, 802- thermal insulation layers, 9- second pipes, the pipelines of 10- the 3rd, 11- three-way valves,
12- condensed water discharge pipes.
Embodiment
Referring to Fig. 2, a kind of structural representation of the blast drier provided for the utility model embodiment, including material are thrown
Device 1, air blower 2, rotating cylinder 3, gas furnace 4, sack cleaner 5 and discharge of steam cylinder 6 are put, wherein,
Rotating cylinder 3 is provided with supplies room 301 and interlayer 302, and supplies room 301 is equipped with motor, for driving supplies room 301 even
Speed rotation.Air blower 2, material feeding device 1, supplies room 301, sack cleaner 5 sequentially connect with discharge of steam cylinder 6, combustion gas
The combustion gas delivery outlet of stove 4 is connected by the first pipeline 7 with interlayer 302, and the first pipeline 7 is provided with valve and pressure gauge, for controlling
System and monitoring gas flow.
In order to which the superheated steam for discharging discharge of steam cylinder 6 recycles, one kind that the utility model embodiment provides is roused
Wind drying machine is also provided with condensate water recovery device 8, and condensate water recovery device 8 is provided with reservoir chamber 801, and the one of reservoir chamber 801
End connects with discharge of steam cylinder 6, and the superheated steam discharged for recovered steam discharge drum 6, superheated steam enters reservoir chamber 801
Afterwards, condensation form hot water, discharge of steam cylinder 6 is provided with pressure gauge, thermometer and flowmeter, for monitor steam pressure,
The flow of steam and condensate temperature and condensed water.
Meanwhile circulating water heating pipe 303, length of the circulating water heating pipe 303 along supplies room 301 are set in interlayer 302
Direction is set, and the entrance and exit of circulating water heating pipe 303 is all extended to outside interlayer 302, and the other end of above-mentioned reservoir chamber 801 leads to
Second pipe 9 is crossed to connect with the entrance of circulating water heating pipe 303 and going out by the 3rd pipeline 10 and circulating water heating pipe 303
Mouth connection, for by the interlayer 302 of the delivery that condensate water recovery device 8 is collected to rotating cylinder 3, being done using the heat of hot water
Material in dry supplies room 301, realizes the recycling of the energy.The other end of reservoir chamber 801 and the connectivity part of second pipe 9 with
And second pipe 9 connects with the entrance of circulating water heating pipe 303 and is provided with thermometer, for recirculated water in real-time monitoring tubular road
Temperature, in addition, second pipe 9 is additionally provided with flowmeter and pressure gauge, for monitoring the water of recirculated water in second pipe 9 in real time
Pressure and flow.
Condensate water recovery device 8 is provided with thermal insulation layer 802, is filled with insulation material in thermal insulation layer 802, thermal insulation layer 802 was both
For to hot water thermal insulating, being also used for after preventing superheated steam from entering condensate water recovery device 8, because device internal-external temperature difference is larger,
Condensed water drippage is produced in the outer wall of device.
After the hot water heating supplies room 301 that condensate water recovery device 8 reclaims, its temperature can decline, in order to ensure
Hot water in circulating water heating pipe 303 can be maintained at the temperature of sufficiently dry material, the 3rd pipeline 10 set thermometer and
Three-way valve 11, thermometer are arranged between the outlet of circulating water heating pipe 303 and three-way valve 11, for monitoring through recirculated water
The temperature of recirculated water after the circulation of heating tube 303, in addition, flowmeter and pressure gauge are additionally provided with the 3rd pipeline 10, for reality
When monitor the 3rd pipeline 10 in recirculated water pressure and flow.Three-way valve 11 is also communicated with condensed water discharge pipe 12, condensed water
Discharge pipe 12 is provided with thermometer, the temperature of the condensed water for monitoring discharge.
The hot water that condensate water recovery device 8 reclaims passes through thermometer measure after the outlet outflow of circulating water heating pipe 303
Its temperature, if temperature remains to the requirement for meeting dried material, the valve on second pipe 9 is opened, and control three-way valve 11
Hot water is flowed back in reservoir chamber 801, continue to recycle；If temperature can not meet the requirement of dried material, is closed
Valve on two pipelines 9, and control three-way valve 11 the condensed water discharge pipe 12 of water is flowed out and is collected, for its other party
The use in face.
Referring to Fig. 3, the longitdinal cross-section diagram of the rotating cylinder provided for the utility model embodiment.In order to make full use of recirculated water to add
The heat of hot water in heat pipe 303, by the S-shaped arrangement of length direction of the circulating water heating pipe 303 along supplies room 301, recirculated water adds
Length direction and circumferencial direction extension of the heat pipe 303 along supplies room 301.It is the utility model embodiment in addition, referring to Fig. 4
The view in transverse section of the rotating cylinder of offer.Multiple heat transfer teeth 304 are set in the inwall of supplies room 301, multiple heat transfer teeth 304 are uniformly arranged
Row, for improving the heat transfer between the combustion gas lighted in hot water and interlayer 302 in material and circulating water heating pipe 303,
And for stirring the material of humidity, make material fully heated.
During practical operation, the valve that is first turned on the first pipeline 7 makes combustion gas be passed into interlayer 302, lights combustion gas pair
Supplies room 301 preheats, while the motor for opening driving supplies room 301 rotates supplies room 301.Dry material will be needed through filling out
Material mouth 101 is added in material feeding device 1, opens air blower 2, it would be desirable to which dry material is blown into supplies room 301, is dried
During, with the continuous rotation of supplies room 301, moist material constantly discharges superheated steam, under the blowing of air blower 2,
Superheated steam and dried material are blown in sack cleaner 5, discharging of the dried material through the bottom of sack cleaner 5
Mouth 501 is discharged and collected, and superheated steam is discharged into the reservoir chamber 801 of condensate water recovery device 8 through discharge of steam cylinder 6, forms heat
Water.The valve on second pipe 9 is opened, hot water is flowed into circulating water heating pipe 303, material is done using the heat of hot water
It is dry.
In summary, the utility model sets condensate water recovery device 8, and condensate water recovery device 8 is provided with reservoir chamber
801, one end of reservoir chamber 801 connects with discharge of steam cylinder 6, for collecting the superheated steam of the discharge of discharge of steam cylinder 6.In rotating cylinder
Circulating water heating pipe 303 is set in 3 interlayer 302, the superheated steam that condensate water recovery device 8 is collected is passed through circulating water heating
The supplies room 301 being used in pipe 303 in heated drums 3, and then dried material, the recycling of the energy is realized, save the energy.This
Outside, by the S-shaped arrangement of length direction of the circulating water heating pipe 303 along supplies room 301, the heat in recirculated water is enable to be filled
Divide and utilize.
It should be noted that herein, the relational terms of such as " first " and " second " or the like are used merely to one
Individual entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operate it
Between any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Cover including for nonexcludability, so that process, method, article or equipment including a series of elements not only include those
Key element, but also the other element including being not expressly set out, or also include for this process, method, article or set
Standby intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present.
Above-described the utility model embodiment does not form the restriction to scope of protection of the utility model.
Claims (7)
- A kind of 1. blast drier, it is characterised in that including：Material feeding device (1), air blower (2), rotating cylinder (3), gas furnace (4), sack cleaner (5), discharge of steam cylinder (6) and condensate water recovery device (8), wherein,The rotating cylinder (3) is provided with supplies room (301) and interlayer (302), the air blower (2), material feeding device (1), thing Material room (301), sack cleaner (5) sequentially connect with discharge of steam cylinder (6), and the combustion gas delivery outlet of the gas furnace (4) passes through First pipeline (7) connects with the interlayer (302)；It is provided with circulating water heating pipe (303) in the interlayer (302), the circulating water heating pipe (303) is along the supplies room (301) length direction is set, and the entrance and exit of the circulating water heating pipe (303) all extends to the interlayer (302) outside；The condensate water recovery device (8) is provided with reservoir chamber (801), and one end and the steam of the reservoir chamber (801) are arranged Put cylinder (6) connection, the other end of the reservoir chamber (801) is entered by second pipe (9) and circulating water heating pipe (303) Mouth connects and passed through the 3rd pipeline (10) and the outlet of the circulating water heating pipe (303).
- 2. blast drier according to claim 1, it is characterised in that the condensate water recovery device (8) is additionally provided with Thermal insulation layer (802), the thermal insulation layer (802) is interior to be filled with insulation material.
- 3. blast drier according to claim 1, it is characterised in that the circulating water heating pipe (303) is along the thing Expect the S-shaped arrangement of length direction of room (301).
- 4. blast drier according to claim 1, it is characterised in that the inwall of the supplies room (301) is provided with more Individual heat transfer tooth (304), multiple heat transfer teeth (304) are evenly distributed.
- 5. blast drier according to claim 1, it is characterised in that the 3rd pipeline (10) is provided with three-way valve (11), the three-way valve (11) is also communicated with condensed water discharge pipe (12).
- 6. blast drier according to claim 5, it is characterised in that the condensed water discharge pipe (12) is provided with temperature Meter.
- 7. blast drier according to claim 1, it is characterised in that the discharge of steam cylinder (6) and the 3rd pipe Road (10) is provided with pressure gauge, thermometer and flowmeter, and first pipeline (7) is provided with valve and pressure gauge, and described second Pipeline (9) is provided with valve, pressure gauge, thermometer and flowmeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720736039.9U CN206817917U (en) | 2017-06-23 | 2017-06-23 | Blast drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720736039.9U CN206817917U (en) | 2017-06-23 | 2017-06-23 | Blast drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206817917U true CN206817917U (en) | 2017-12-29 |
Family
ID=60761417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720736039.9U Expired - Fee Related CN206817917U (en) | 2017-06-23 | 2017-06-23 | Blast drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206817917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108101A (en) * | 2018-02-01 | 2019-08-09 | 寿光市鲁丽木业股份有限公司 | A kind of wet particle drying system and its drying process |
-
2017
- 2017-06-23 CN CN201720736039.9U patent/CN206817917U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108101A (en) * | 2018-02-01 | 2019-08-09 | 寿光市鲁丽木业股份有限公司 | A kind of wet particle drying system and its drying process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 Termination date: 20190623 |