CN209619745U - A kind of drying unit of papermaking - Google Patents
A kind of drying unit of papermaking Download PDFInfo
- Publication number
- CN209619745U CN209619745U CN201821700627.8U CN201821700627U CN209619745U CN 209619745 U CN209619745 U CN 209619745U CN 201821700627 U CN201821700627 U CN 201821700627U CN 209619745 U CN209619745 U CN 209619745U
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- CN
- China
- Prior art keywords
- gas
- drying
- cabinet
- hot air
- air roll
- 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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Abstract
A kind of drying unit of papermaking, including drying cabinet, hot air roll, gas purifier, wind collector, gas heater, gas-drying apparatus, exhaust pipe, exhaust fan, drainpipe, strainer, station, power supply box, driving motor, tracheae；The drying box house is equipped with multiple hot air rolls, and hot air roll both ends all pass through bearing and connect with drying cabinet;Driving motor is set on drying cabinet, and the shaft and hot air roll of driving motor are sequentially connected；It dries cabinet top and is equipped with gas purifier, gas purifier top is equipped with wind collector；It dries cabinet top and is equipped with gas heater, gas purifier is connected by tracheae with gas heater, it dries cabinet top and is equipped with gas-drying apparatus, gas-drying apparatus is connected by tracheae with gas heater, the left side bottom end for drying cabinet is equipped with exhaust fan, and exhaust fan is connect by exhaust pipe with gas-drying apparatus, and the front end for drying cabinet is equipped with power supply box, the top of power supply box is equipped with station, and drying cabinet bottom end side is equipped with drainpipe.
Description
Technical field
The utility model relates to papermaking and fields, more particularly, to a kind of papermaking dryer.
Background technique
During making newsprint, wrapping paper, day common paper, other than moulding process and squeezing process, it is also necessary to one
Platform drying unit dries paper.
At present in the drying unit of papermaking, drying mode is to discharge heat by heating the vapor of water and liquefying in drying box
Paper can be dried, the pollution for causing environment is discharged in a large amount of water resource of this process requirement, discharge gas in the form of exhaust gas, and
The waste of resource；In addition there are one is by Hot-blast Heating hot air roll, makes the moisture vaporization vapor in paper, reach dry
Dry effect, but since the gas in air contains impurity dust etc. causes hot wind to influence the quality of paper, and market can be with
The mechanical structure used proposes a kind of drying unit of papermaking thus.
Utility model content
The utility model is to overcome above situation insufficient, it is desirable to provide a kind of technical solution that can solve the above problem.
A kind of drying unit of papermaking, including drying cabinet, hot air roll, gas purifier, wind collector, gas heater,
Gas-drying apparatus, exhaust pipe, exhaust fan, drainpipe, strainer, station, power supply box, driving motor, tracheae.
The drying box house is equipped with multiple hot air rolls, and hot air roll both ends all pass through bearing and connect with drying cabinet, heat
Wind roller is for placing paper to be dried；Driving motor is set on drying cabinet, and shaft and the hot air roll transmission of driving motor connect
It connects；It dries cabinet top and is equipped with gas purifier, gas purifier top is equipped with wind collector；Drying cabinet top adds equipped with gas
Hot device, gas purifier are connected by tracheae with gas heater, and drying cabinet top is equipped with gas-drying apparatus, gas-drying apparatus
Connected by tracheae with gas heater, the left side bottom end for drying cabinet is equipped with exhaust fan, and exhaust fan passes through exhaust pipe and gas
Drier is wanted to connect, and the inner bottom for drying cabinet is equipped with net, and the front end for drying cabinet is equipped with power supply box, and the top of power supply box is equipped with
Station, drainpipe are set to the bottom end of drying cabinet, directly connect with sink in cabinet.
Preferably, the wind collector bottom end is equipped with gas purifier.
Preferably, it is preferable that the drying cabinet bottom end is equipped with drain function.
Preferably, the external world is not discharged in gas in the exhaust fan.
Preferably, the hot air roll ranking is in terraced angle-style shape.
Compared with prior art, the utility model has the beneficial effects that the utility model structure novel, is utilized one kind and makes
The drying unit of paper, when a kind of drying unit of papermaking is worked, operator startup power supply, the external world of wind collector sucking at this time
Air is entered gas purifier and is dried and is cleaned by the large granular impurity in filter screen filtration outside air, gas, is protected
The drying of hot wind and clean is demonstrate,proved, is by being heated to hot air roll, so that being placed on paper on hot air roll when hot wind enters drying cabinet
Moisture in is evaporated to gas, and then exhaust fan running is delivered to vapor in gas-drying apparatus by exhaust, wet
Vapor it is dried after be transported in gas heater and recycle, turned again in drying box body by heating, drying box
Body bottom is bevel structure, is conducive to neatly and drops down onto sink, and sink side connects drainpipe, leakage water pipe terminal connection ground
Leakage, prevents excessive moisture in drying box body to be trapped in cabinet, to complete a circulation.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of front view of the drying unit of papermaking；
Fig. 2 is a kind of side view of the drying unit of papermaking.
It is as shown in the figure: 1, to dry cabinet, 2, hot air roll, 3, gas purifier, 4, wind collector, 5, gas heater, 6, gas
Gas dryer, 7, exhaust pipe, 8, exhaust fan, 9, drainpipe, 10, net, 11, station, 12, power supply box, 13, driving motor, 14,
Tracheae.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, in the utility model embodiment, a kind of drying unit of papermaking, including drying cabinet 1, hot air roll
2, gas purifier 3, wind collector 4, gas heater 5, gas-drying apparatus 6, exhaust pipe 7, exhaust fan 8, drainpipe 9, strainer 10,
Station 11, power supply box 12, driving motor 13, tracheae 14.
The drying cabinet front end is equipped with power supply box, and operator station is dried and set inside cabinet 1 in fore side startup power supply
There is hot air roll 2, hot air roll 2 is connected by the rotating shaft transmission of driving motor, and the trapezoidal ranking of hot air roll 2 increases paper and hot wind
Contact area, to improve drying efficiency, the top of the running sucking ambient atmos wind collector of wind collector 4 is equipped with filter screen, protects
Card enters the gas of gas purifier 3 without large granular impurity, and gas purifier 3 further cleans to air, so that into gas
The gas of heater is clean, free from admixture, avoids being stained on paper in hot wind containing dust, improves the quality of paper drying, from
The hot wind that gas heater 5 comes out heats hot air roll 2, and the moisture in paper is vapor with heat of vaporization, bottom end
In drying box body 1 wet vapor is delivered to gas-drying apparatus 6 and extracts the moisture in gas by exhaust fan 8, dry gas
Body is again introduced into gas heater 5 by tracheae, forms secondary use, and gas is not required to the discharge external world and saves disappearing for resource
Consumption, while because also thering is gas to enter in gas heater 5 in gas-drying apparatus 6, the operating rate of wind collector 4 can be reduced, is prolonged
Long 4 working life of wind collector, the both ends for drying the bottom of cabinet 1 are inclined-planes, reduce the scope of activities of hot wind, reduce hot air roll
Heating time, the efficiency of drying is improved, bevel structure prevents moisture retention extra in drying course at the bottom of drying cabinet 1
Portion, water is evaporated to vapor and is attached on paper by hot wind influences drying effect, and the bottom of drying cabinet 1 is equipped with net, is arranging
After removing excessive moisture, the loss of heat is reduced, sink side is connected with drainpipe, and extra water is delivered to outer by drainpipe
In boundary's floor drain.
A kind of working principle of the drying unit of papermaking of the utility model is: operator station starts electricity in fore side first
Source 12, wind collector 4 sucks outside air by the large granular impurity in filter screen filtration outside air, into gas purification at this time
Device 3 is dried and cleans, and guarantees the drying of hot wind and clean, then clean gas enter gas heater 5 when hot wind into
Entering to dry cabinet 1 is by heating to hot air roll 2, so that the moisture in paper is evaporated to gas, the subsequent running of exhaust fan 8 is water
Steam is delivered in gas-drying apparatus 6, wet vapor it is dried after turn again in gas heater 5 and recycle,
The gas in gas heater 5 is from not only wind collector at this time, so the operating rate of wind collector 4 can reduce, operator
The operating rate that wind collector can be adjusted according to the gas content in gas heater 5, finally dries the excessive moisture of the bottom of box
It slides to sink and the external world is discharged by drainpipe 9, to complete a circulation.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of drying unit of papermaking, including drying cabinet, hot air roll, gas purifier, wind collector, gas heater, gas
Gas dryer, exhaust pipe, exhaust fan, drainpipe, strainer, station, power supply box, driving motor, tracheae；It is characterized in that, institute
It states drying box house and is equipped with multiple hot air rolls, hot air roll both ends all pass through bearing and connect with drying cabinet, and hot air roll is for putting
Set paper to be dried；Driving motor is set on drying cabinet, and the shaft and hot air roll of driving motor are sequentially connected；Dry cabinet
Top is equipped with gas purifier, and gas purifier top is equipped with wind collector；It dries cabinet top and is equipped with gas heater, gas is net
Change device connect by tracheae with gas heater, drying cabinet top be equipped with gas-drying apparatus, gas-drying apparatus pass through tracheae and
Gas heater connects, and the left side bottom end for drying cabinet is equipped with exhaust fan, and exhaust fan is wanted to connect by exhaust pipe with gas-drying apparatus,
The inner bottom for drying cabinet is equipped with strainer, and the front end for drying cabinet is equipped with power supply box, and the top of power supply box is equipped with station, row
Water pipe is set to the bottom end of drying cabinet, directly connects with sink in cabinet.
2. a kind of drying unit of papermaking according to claim 1, which is characterized in that be equipped with filtering at the top of the wind collecting unit
Net.
3. a kind of drying unit of papermaking according to claim 1, which is characterized in that the drying bottom of box both ends are
Inclined-plane.
4. a kind of drying unit of papermaking according to claim 1, which is characterized in that the filter screen is by wire structure
At.
5. a kind of drying unit of papermaking according to claim 1, which is characterized in that the trapezoidal arrangement of hot air roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821700627.8U CN209619745U (en) | 2018-10-19 | 2018-10-19 | A kind of drying unit of papermaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821700627.8U CN209619745U (en) | 2018-10-19 | 2018-10-19 | A kind of drying unit of papermaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209619745U true CN209619745U (en) | 2019-11-12 |
Family
ID=68440943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821700627.8U Expired - Fee Related CN209619745U (en) | 2018-10-19 | 2018-10-19 | A kind of drying unit of papermaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209619745U (en) |
-
2018
- 2018-10-19 CN CN201821700627.8U patent/CN209619745U/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: 20191112 Termination date: 20201019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |