CN207214731U - tunnel dryer - Google Patents
tunnel dryer Download PDFInfo
- Publication number
- CN207214731U CN207214731U CN201721167183.1U CN201721167183U CN207214731U CN 207214731 U CN207214731 U CN 207214731U CN 201721167183 U CN201721167183 U CN 201721167183U CN 207214731 U CN207214731 U CN 207214731U
- Authority
- CN
- China
- Prior art keywords
- truck
- hothouse
- air
- tunnel dryer
- temperature
- 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
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- Drying Of Solid Materials (AREA)
Abstract
It the utility model is related to a kind of tunnel dryer, it includes the hermetically drying room in elongate channel, the bottom of the hothouse is provided with some transfer rollers, one end of the hothouse is provided with lateral truck entrance, the other end is provided with lateral truck and exported, the rear end of the truck outlet is provided with air blower, roof spacer is additionally provided with the hothouse, hothouse is divided into dry section and return zone by the roof spacer, the return zone connects the air inlet of the air blower, the air inlet is provided with air heater, multiple temperature sensors are distributed with the dry section, the temperature sensor connects temperature controller, the temperature controller connects air heater.The utility model uses reverse-flow drying, increase the time of contact of adobe and hot blast, the heating-up temperature of the air heater can be adjusted by the controller, coordinate the air blower that air quantity is adjusted, the temperature in dry section is set to reach optimum drying temperature, so as to ensure that the firing quality of adobe.
Description
Technical field
A kind of drying device, more particularly to a kind of tunnel dryer are the utility model is related to, in being produced for silica brick
Drying process.
Background technology
Need that processing is dried in the manufacturing process of silica brick, dried adobe is formed by a firing.Existing back tender
The methods of sequence is typically by natural drying and artificial drying, spontaneously dries and takes longer, low production efficiency；Artificial drying is typically sharp
It is dried with drying device, and existing drying device is difficult to the drying for meeting high-volume silica brick, and energy consumption for drying is higher；This
Outside, the drying of adobe is influenceed by temperature, drying time etc., and control is improper to easily cause low qualified, increases to a certain degree
Manufacturing cost.
Utility model content
In view of the shortcomings of the prior art, the utility model provides the drying that a kind of energy consumption is low, drying effect is good, easily controllable
The tunnel dryer of temperature and time.
Technical scheme is used by the utility model solves its technical problem：The tunnel dryer is included in elongated
The hermetically drying room of passage, the bottom of the hothouse are provided with some transfer rollers, and one end of the hothouse is provided with lateral material
Car entrance, the other end are provided with lateral truck and exported, and the rear end of the truck outlet is provided with air blower, is also set in the hothouse
There is roof spacer, hothouse is divided into dry section and return zone by the roof spacer, and the return zone connects entering for the air blower
Air port, the air inlet are provided with air heater, multiple temperature sensors, the temperature sensor are distributed with the dry section
Temperature controller is connected, the temperature controller connects air heater.
In a kind of preferred embodiment of tunnel dryer provided by the utility model, set at the top of the truck import
There is outlet port, the outlet port connects dust pelletizing system.
In a kind of preferred embodiment of tunnel dryer provided by the utility model, the return air inlet of the return zone is set
There is ash screen.
In a kind of preferred embodiment of tunnel dryer provided by the utility model, it is additionally provided with and draws in the return zone
Blower fan.
In a kind of preferred embodiment of tunnel dryer provided by the utility model, each transfer roller uses tooth
Wheel linkage, and driven by motor.
In a kind of preferred embodiment of tunnel dryer provided by the utility model, the truck entrance, truck go out
Mouth is located at the same side or both sides of the hothouse.
In a kind of preferred embodiment of tunnel dryer provided by the utility model, the truck entrance, truck go out
Mouth uses three-core vaulted type kiln mouth structure.
Compared with prior art, the beneficial effect of tunnel dryer provided by the utility model is：
First, the utility model uses reverse-flow drying, increases the time of contact of adobe and hot blast, improves dry effect
Rate, the temperature of the dry section can be perceived by temperature sensor, and the heating of the air heater is adjusted by the controller
Temperature, coordinate the air blower that air quantity is adjusted, the temperature in dry section is reached optimum drying temperature, so as to ensure that brick
The firing quality of base；
2nd, the transfer roller is driven by gear-linked and using motor, is had and is controlled transporting velocity well, convenient
The drying time in dry section is adjusted, ensures drying effect；
3rd, the design of the return zone, thermal source can be effectively reclaimed, reduces energy consumption.
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
Other accompanying drawings are obtained, wherein：
Fig. 1 is the structural representation of tunnel dryer provided by the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the tunnel dryer 1 includes the hermetically drying room 11 in elongate channel, the hothouse 11
Bottom be provided with some transfer rollers 12, one end of the hothouse 11 is provided with lateral truck entrance 13, and the other end is provided with lateral
Truck outlet 14, the rear end of truck outlet 14 is provided with air blower 15, roof spacer 16, institute is additionally provided with the hothouse 11
State roof spacer 16 and hothouse is divided into dry section 111 and return zone 112, the return zone 112 connects the air blower 15
Air inlet 17, the air inlet 17 are provided with air heater 18, multiple temperature sensors 19 are distributed with the dry section 111,
The temperature sensor 19 connects temperature controller 20, and the temperature controller 20 connects air heater 18.
Further, the top of the truck import 13 is provided with outlet port 21, and the connection of outlet port 21 removes
Dirt system 22, dustless working environment is formed, ensure that the healthy operation of staff.
Further, the return air inlet of the return zone 112 is provided with ash screen 23, prevents dust enters from resulting in blockage.
Further, air-introduced machine 24 is additionally provided with the return zone 112, accelerates return air amount, improves energy utilization rate, from
And reduce energy consumption.
Further, each transfer roller 12 uses gear-linked, and drives (not shown) by motor, side
Just transfer rate is adjusted.
Further, the truck entrance 13, truck export 14 the same sides or both sides for being located at the hothouse 11, according to
The arrangement in place, different producing lines is formed, improve the adaptability in place.
Further, the truck entrance 13, truck outlet 14 use three-core vaulted type kiln mouth structure, with firing kiln
Kilneye is consistent, reduces labor intensity, facilitates producing line metaplasia to produce.
The beneficial effect of tunnel dryer 1 provided by the utility model is：
First, the utility model uses reverse-flow drying, increases the time of contact of adobe and hot blast, improves dry effect
Rate, the temperature of the dry section 111 can be perceived by temperature sensor 19, and the air heater is adjusted by the controller 20
18 heating-up temperature, coordinate the air blower 15 that air quantity is adjusted, the temperature in dry section is reached optimum drying temperature, from
And it ensure that the firing quality of adobe；
2nd, the transfer roller 12 is driven by gear-linked and using motor, is had and is controlled transporting velocity well, side
Just the drying time in dry section is adjusted, ensures drying effect；
3rd, the design of the return zone 112, thermal source can be effectively reclaimed, reduces energy consumption.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model description, or directly or indirectly it is used in other phases
The technical field of pass, similarly it is included within scope of patent protection of the present utility model.
Claims (7)
- A kind of 1. tunnel dryer, it is characterised in that：Including the hermetically drying room in elongate channel, the bottom of the hothouse Provided with some transfer rollers, one end of the hothouse is provided with lateral truck entrance, and the other end is provided with lateral truck and exported, institute The rear end for stating truck outlet is provided with air blower, roof spacer is additionally provided with the hothouse, hothouse is divided into by the roof spacer Dry section and return zone, the return zone connect the air inlet of the air blower, and the air inlet is provided with air heater, described Multiple temperature sensors are distributed with dry section, the temperature sensor connects temperature controller, the temperature controller connection air heating Device.
- 2. tunnel dryer according to claim 1, it is characterised in that：Arranged provided with waste gas at the top of the truck import Outlet, the outlet port connect dust pelletizing system.
- 3. tunnel dryer according to claim 1, it is characterised in that：The return air inlet of the return zone is provided with leaching Net.
- 4. the tunnel dryer according to claim 1 or 3, it is characterised in that：Air-introduced machine is additionally provided with the return zone.
- 5. tunnel dryer according to claim 1, it is characterised in that：Each transfer roller uses gear-linked, And driven by motor.
- 6. tunnel dryer according to claim 1, it is characterised in that：The truck entrance, truck outlet are located at institute State the same side or both sides of hothouse.
- 7. the tunnel dryer according to claim 1 or 6, it is characterised in that：The truck entrance, truck outlet are adopted With three-core vaulted type kiln mouth structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721167183.1U CN207214731U (en) | 2017-09-12 | 2017-09-12 | tunnel dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721167183.1U CN207214731U (en) | 2017-09-12 | 2017-09-12 | tunnel dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207214731U true CN207214731U (en) | 2018-04-10 |
Family
ID=61824446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721167183.1U Expired - Fee Related CN207214731U (en) | 2017-09-12 | 2017-09-12 | tunnel dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207214731U (en) |
-
2017
- 2017-09-12 CN CN201721167183.1U patent/CN207214731U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180410 Termination date: 20180912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |