CN206094862U - Hot air drying equipment - Google Patents
Hot air drying equipment Download PDFInfo
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- CN206094862U CN206094862U CN201621032851.5U CN201621032851U CN206094862U CN 206094862 U CN206094862 U CN 206094862U CN 201621032851 U CN201621032851 U CN 201621032851U CN 206094862 U CN206094862 U CN 206094862U
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- air
- hot air
- containment housing
- exchanging part
- fan
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Abstract
The utility model discloses a hot air drying equipment, it includes the hot air drying unit, sealed enclosure, the collection tuber pipe and the fan of airing exhaust, the hot air drying unit is including the air supply fan, heater and drying cabinet, air supply fan and heater set up in sealed enclosure's inside, the fan of airing exhaust sets up in sealed enclosure's outside or inside, the last intercommunication mouth that makes the outside environmental facies of box inner space and box lead to that is provided with of sealed enclosure, the air intake of air supply fan and sealed enclosure's inner space intercommunication, the air outlet of air supply fan and the air intake intercommunication of drying cabinet, the heater sets up in air outlet one side of air supply fan or air intake one side, the air outlet and the collection tuber pipe intercommunication of drying cabinet, the terminal air intake with the fan of airing exhaust of collection tuber pipe communicates. Adopt the utility model discloses, can effectively solve waste gas that traditional hot air drying equipment exists and let out that leakage quantity is big, the volume of airing exhaust is big, the high problem of heating power consumption.
Description
Technical field
This utility model is related to Hot Air Drying field, more particularly to a kind of hot air drying equipment.
Background technology
Hot air drying equipment be print, be combined, being coated with, spraying, the energy resource consumption unit that production equipment of painting is main, while
It is also the primary discharge source of waste gas, hot air drying equipment effectiveness is the core parameter of production equipment Performance Evaluating Indexes.
The shell of the parts such as traditional its drying air fan of hot air drying equipment, heater, airduct is all directly to expose workshop
Among air, easily leak in atmosphere, while can be by air stream loss of heat amount, equipment component is to airduct, heater
Shell increased insulation material to reduce thermal losses, but because the restriction of the factors such as part, the final effect for improving are adjusted in cost or construction
Fruit is not good.The key area for having a certain amount of uncontrollable discharge, uncontrollable discharge in the course of work of hot air drying equipment exists：Wind
Machine housing slot, airduct gap, heater gap, gap of drying oven case periphery etc..The waste gas of these uncontrollable discharges is all
It is high temperature, the gas of high VOC concentration, the heat that can take drying equipment out of causes the increase of energy consumption, while these gases are distributed to
In workshop, it is difficult to purified treatment, meeting contaminated air affects the health of workman.Drying air fan operationally, its motor radiator meeting
The heat of any is given out, it is also in fact a kind of waste of the energy that this partial heat is not used.Meanwhile, in order to solve heat
Air-dry it is dry in be dried problem, legacy equipment can add Wind Volume, need the work efficiency for improving blower fan, and then can produce high-decibel
Noise.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of hot air drying equipment, can fundamentally realize
The purpose of energy-saving and emission-reduction, meanwhile, efficiently solve the presence of traditional heated air drying equipment exhaust gas leakage amount is big, exhaust air rate big, plus
The high problem of heat consumption energy.
To solve above technical problem, a kind of hot air drying equipment of the present utility model, it includes hot air drying unit, close
Casing, duct set and exhaust fan are closed, the hot air drying unit includes breeze fan, heater and drying baker, described to send
Wind blower fan and heater are arranged at the inside of the containment housing, the exhaust fan be arranged at the outside of the containment housing or
Inside, is provided with the connected entrance for making housing interior volume communicate with casing external environment condition, the air-supply wind in the containment housing
The air inlet of machine is connected with the inner space of the containment housing, the air intake of the air outlet of the breeze fan and the drying baker
Mouth connection, the heater is arranged on the air outlet side or air inlet side of the breeze fan, the air-out of the drying baker
Mouth is connected with the duct set, and the end of the duct set connects with the air inlet of the exhaust fan.
Used as the preferred technical scheme of this utility model, the hot air drying unit is provided with some groups.
Used as the preferred technical scheme of this utility model, the hot air drying equipment also includes heat exchanger, the heat exchanger
The inside of the containment housing is arranged at, the heat exchanger is provided with the first heat exchanging part and the second heat exchanging part, first heat exchanging part
One end connect with the air inlet of the breeze fan, the inside of the other end of first heat exchanging part and the containment housing is empty
Between connection and the end is provided with first gas filter, one end of second heat exchanging part connects with the air outlet of the drying baker,
The other end of second heat exchanging part is connected with the duct set.
As the preferred technical scheme of this utility model, the air inlet of the breeze fan of per group of hot air drying unit and
The paired compartment of terrain of air outlet of drying baker connects with the duct set, and one end of the duct set is air intake and fresh air ajutage
One end connection, the other end of the fresh air ajutage connects with the inner space of the containment housing, the duct set it is another
One end connects for air outlet with the air inlet of the exhaust fan.
Used as the preferred technical scheme of this utility model, the hot air drying equipment also includes heat exchanger, the heat exchanger
The inside of the containment housing is arranged at, the heat exchanger is provided with the first heat exchanging part and the second heat exchanging part, first heat exchanging part
One end connect with the fresh air ajutage, the other end of first heat exchanging part is connected with the inner space of the containment housing
And the end is provided with first gas filter, one end of second heat exchanging part connects with the air outlet of the duct set, described
The other end of two heat exchanging part is connected with the external environment condition of the containment housing.
Used as the preferred technical scheme of this utility model, the connected entrance is connected with ambient exhaust gas collection pipeline, the ring
Border waste gas collecting pipeline is provided with second gas filter.
As the preferred technical scheme of this utility model, heat-insulation layer and puigging are formed around in the containment housing.
As the preferred technical scheme of this utility model, the inside of the air inlet of the breeze fan and the containment housing
Volume damper is provided with the air channel of space connection, or, the wind that the air outlet of the drying baker is connected with the duct set
Volume damper is provided with road.
As the preferred technical scheme of this utility model, the air inlet of the air outlet of the breeze fan and the drying baker
Air-flow check-valves are provided with the air channel of connection.
Used as the preferred technical scheme of this utility model, the containment housing is installed on the ground and bottom is pasted with ground
Close.
Implement a kind of hot air drying equipment of the present utility model, compared with prior art, have the advantages that：
First, hot air drying equipment of the present utility model, by will have gas leakage part (such as breeze fan, row
Wind blower fan, heater, heat exchanger etc.) in containment housing, these parts are concentrated on closed by the gas that its shell releases
In casing, now the gas in containment housing is aspirated using breeze fan, and delivered in duct set by the air outlet of drying baker
Discharge, so efficiently solve the presence of traditional heated air drying equipment exhaust leak amount is big, exhaust air rate big, heating power consumption is high asks
Topic, fundamentally realizes the purpose of energy-saving and emission-reduction.
Secondly, under the traction of breeze fan and exhaust fan, the pressure in whole containment housing is less than external pressure
Power, in micro-vacuum state, so that the gas outside casing gathers pipeline by ambient exhaust gas flowing into casing, reaches
The purpose of the unnecessary VOC waste gas in printer drying baker outside is reclaimed, makes the air quality in workshop more preferable.
Again, heat exchanger realizes the unit of the air of lower temperature and higher temperature in containment housing in hot air drying unit
Heat exchange between circulating air, reduces discharging the temperature of waste gas, so as to realize that partial heat is reused, increases energy-conservation effect
Really.
Finally, the surrounding in containment housing arranges heat-insulation layer and puigging, can effectively reduce heat losses and reduction is made an uproar
Sound.
Description of the drawings
Fig. 1 is a kind of structural representation of specific embodiment that this utility model is provided；
Fig. 2 is the structural representation of another kind of specific embodiment that this utility model is provided.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Embodiment 1：With multiple unit independent hot air drying equipment as embodiment, referring to Fig. 1, hot air drying equipment is entered
Row implements explanation.
The hot air drying equipment of the present embodiment includes hot air drying unit, containment housing 101, duct set 102 and air draft wind
Machine 103, the hot air drying unit includes breeze fan 104, heater 105 and drying baker 106, the breeze fan 104
With the inside that heater 105 is arranged at the containment housing 101, the exhaust fan 103 is arranged at the containment housing 101
Outside or inside, is provided with the connected entrance for making housing interior volume communicate with casing external environment condition, institute in the containment housing 101
The air inlet for stating breeze fan 104 is connected with the inner space of the containment housing 101, the air outlet of the breeze fan 104
Connect with the air inlet 107 of the drying baker 106, the heater 105 is arranged on the air outlet side of the breeze fan 104
Or air inlet side, the air outlet 108 of the drying baker 106 connects with the duct set 102, the end of the duct set 102
Connect with the air inlet of the exhaust fan 103, the outside of the air outlet of the exhaust fan 103 and the containment housing 101
Environment or external equipment are connected.When being embodied as, the hot air drying unit is provided with some groups, each group of hot air drying unit
Breeze fan 104 and heater 105 are in a single containment housing 101, namely each group of hot air drying unit correspondence
One containment housing 101 is set.Thus, the part such as breeze fan 104 and heater 105 will be collected by the gas that its shell releases
In in containment housing 101, now the gas in containment housing 101 is aspirated using breeze fan 104, and by drying baker 106
Air outlet 108 deliver in duct set 102, finally discharge under the traction of exhaust fan 103 extraneous, so efficiently solve biography
Exhaust leak amount that system hot air drying equipment is present is big, the problem that exhaust air rate is big, heating power consumption is high, fundamentally realizes that energy-conservation subtracts
The purpose of row.
Further, in the present embodiment, the hot air drying equipment also includes heat exchanger 109, and the heat exchanger 109 is arranged at
The inside of the containment housing 101, the heat exchanger 109 is provided with the first heat exchanging part and the second heat exchanging part, first heat exchanging part
One end connect with the air inlet of the breeze fan 104, the other end and the containment housing 101 of first heat exchanging part
Inner space connects and the end is provided with first gas filter 110, one end and the drying baker 106 of second heat exchanging part
Air outlet 108 is connected, and the other end of second heat exchanging part is connected with the duct set 102.Thus, this utility model is by changing
Hot device 109 realizing the heat exchange in containment housing 101 between the air of lower temperature and the unit circulating air of higher temperature,
Reduce discharging the temperature of waste gas, so as to realize that partial heat is reused, increase energy-saving effect.Wherein, the first gas mistake
Filter 110 is used to filter dust in outside air, water vapour, to guarantee that cleaning dry air enters drying equipment, effectively solves
Certainly the problem of air intake cleaning and moisture fluctuation, makes equipment have more preferable drying effect.
Further, in the present embodiment, the connected entrance is connected with ambient exhaust gas collection pipeline 111, the ambient exhaust gas collection
Pipeline 111 is arranged on the position that printing element has exhaust gas leakage and diffusion, and thus recovery waste gas as much as possible, sending
Under the traction of wind blower fan 104 and exhaust fan 103, the pressure in whole containment housing 101 is less than outside atmospheric pressure, in micro-
Negative pressure state, so that the gas outside casing gathers pipeline 111 by ambient exhaust gas flowing into casing, reaches recovery print
The purpose of the unnecessary VOC waste gas in the outside of brush machine drying baker 106, makes the air quality in workshop more preferable.Simultaneously as fresh air with
Waste gas in hot air drying unit carries out heat exchange, reduces EGT, reclaims heat.The ambient exhaust gas gather pipeline 111
Second gas filter 112 is provided with, the second gas filter 112 is identical with the effect of first gas filter 110, with
One pneumatic filter 110 constitutes cascade filtration, further ensures that the dry air of cleaning enters drying equipment, effectively solving air intake
The problem of clean and moisture fluctuation, makes equipment have more preferable drying effect.
Further, in the present embodiment, heat-insulation layer and puigging are formed around in the containment housing 101, it is possible to reduce heat
The loss of amount, while effectively reducing the pollution of noise.
Further, in the present embodiment, the inner space of the air inlet of the breeze fan 104 and the containment housing 101
Volume damper 113 is provided with the air channel of connection, or, air outlet 108 and the duct set 102 of the drying baker 106
Volume damper 113 is provided with the air channel of connection.The volume damper 113 is used for the exhaust air rate of adjustment equipment.
Further, in the present embodiment, the air outlet of the breeze fan 104 connects with the air inlet 107 of the drying baker 106
Air-flow check-valves 114 are provided with logical air channel, to ensure that air-flow flows to drying baker 106 by breeze fan 104, it is to avoid gas occurs
Body flows backwards phenomenon.
Further, in the present embodiment, the containment housing 101 is installed on the ground and bottom is fitted with ground, used as one
Road barrier reduces the diffusion of waste gas, enables that ambient exhaust gas are as much as possible to be recovered.
The mode of heating of the heater 105 of the present embodiment adds including but not limited to electrical heating, heat-conducting oil heating, vapor
The mode of heatings such as heat, heat pump.
Embodiment 2：With multiple unit communication type hot air drying apparatus embodiments, referring to Fig. 2, hot air drying equipment is carried out
Implement explanation：
Compared with Example 1 compared with the hot air drying equipment of embodiment 2 is differred primarily in that, per group of hot air drying list
The air inlet of breeze fan 104 and the paired compartment of terrain of air outlet 108 of drying baker 106 of unit is connected with the duct set 102, institute
The one end for stating duct set 102 connects for air intake with one end of fresh air ajutage 115, the other end of the fresh air ajutage 115
Connect with the inner space of the containment housing 101, the other end of the duct set 102 is air outlet and the exhaust fan
103 air inlet connection.The heat exchanger 109 is arranged at the inside of the containment housing 101, and the heat exchanger 109 is provided with
One heat exchanging part and the second heat exchanging part, one end of first heat exchanging part connects with the fresh air ajutage 115, first heat exchange
The other end in portion is connected with the inner space of the containment housing 101 and the end is provided with first gas filter 110, and described second
One end of heat exchanging part connects with the air outlet of the duct set 102, the other end and the containment housing of second heat exchanging part
101 external environment condition connection.
It can be seen that, the technical scheme of embodiment 2 is mainly all of part for having gas leakage of equipment (such as breeze fan
104th, exhaust fan 103, heater 105, heat exchanger 109 etc.) in same containment housing 101, have and above-mentioned reality
While applying 1 identical technique effect of example, also have the advantage that：(1) the configuration quantity of containment housing 101 is reduced, is saved
Device fabrication cost；(2) due to every group of hot air drying unit breeze fan 104 air inlet and the air outlet of drying baker 106
108 are all connected on duct set 102, make the air inlet and adjacent hot air drying list of the breeze fan 104 of each hot air drying unit
The air outlet 108 of the drying baker 106 of unit is connected as being connected in series structure, each wind of drying baker 106 of autobalance in duct set 102
Pressure, realizes that hot air drying device requirement air quantity continuously enters successively each drying baker 106 and is dried dry materials purging, air quantity phase
When in one drying unit air quantity of traditional drying system, air and institute's heat content are realized directly reusing hot blast to the last
Drying unit device for transferring, make plus thermal energy consumption fall below it is minimum.
In sum, hot air drying equipment of the present utility model meet for heated drying technological requirement on the premise of, energy
The leakage and diffusion of waste gas are enough preferably avoided, the uncontrollable discharge of drying equipment is reduced, it is more environmentally friendly；It is simultaneously that heat is abundant
Recycling, reduce heat loss, more energy-conservation；The equipment space closed for, leakage that may be present in original equipment
Circulate in containment housing rather than be directly discharged in working environment, while further subtracting by way of collecting ambient exhaust gas
Exhausted air quantity in few working environment, finally to emission treatment in exhaust gas centralized, the cost for reclaiming and processing waste gas is lower, the damage of heat
Mistake is less, and the pollution of noise is also accordingly significantly reduced.Therefore, this utility model have exhaust gas leakage amount it is little, heating
The advantages of power is little, exhaust air rate is little, more energy efficient, noise pollution is little.
Hot air drying equipment described in the utility model can improve what the industries such as current packages printing, coating application were faced
Production high energy consumption, waste gas uncontrollable discharge, exhaust gas leakage amount are big, waste gas pollution control and treatment high cost and there is the development of larger potential safety hazard
Predicament, fundamentally reduces production cost and thoroughly releases production equipment hidden peril of explosion, improves factory working environment, realizes thorough
Energy-saving and emission-reduction, in instantly severe environmentally friendly predicament, thoroughly solve the market competitiveness of enterprises enterprise that even do not concern by force and deposit
The problem died, is that the industry developments such as packages printing, coating application reopen the bright window of a fan.
The above is preferred implementation of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of without departing from this utility model principle, some improvements and modifications can also be made, these improve and moisten
Decorations are also considered as protection domain of the present utility model.
Claims (10)
1. a kind of hot air drying equipment, it is characterised in that：Including hot air drying unit, containment housing, duct set and exhaust fan,
The hot air drying unit includes breeze fan, heater and drying baker, and the breeze fan and heater are arranged at described
The inside of containment housing, the exhaust fan is arranged at the outside or inside of the containment housing, arranges in the containment housing
There are the connected entrance for making housing interior volume communicate with casing external environment condition, the air inlet of the breeze fan and the containment housing
Inner space connection, the air outlet of the breeze fan connects with the air inlet of the drying baker, and the heater is arranged on
The air outlet side or air inlet side of the breeze fan, the air outlet of the drying baker is connected with the duct set, described
The end of duct set connects with the air inlet of the exhaust fan.
2. a kind of hot air drying equipment according to claim 1, it is characterised in that：The hot air drying unit is provided with some
Group.
3. a kind of hot air drying equipment according to claim 2, it is characterised in that：Also include heat exchanger, the heat exchanger
The inside of the containment housing is arranged at, the heat exchanger is provided with the first heat exchanging part and the second heat exchanging part, first heat exchanging part
One end connect with the air inlet of the breeze fan, the inside of the other end of first heat exchanging part and the containment housing is empty
Between connection and the end is provided with first gas filter, one end of second heat exchanging part connects with the air outlet of the drying baker,
The other end of second heat exchanging part is connected with the duct set.
4. a kind of hot air drying equipment according to claim 2, it is characterised in that：Per group of hot air drying unit send
The air inlet of wind blower fan and the paired compartment of terrain of the air outlet of drying baker connect with the duct set, one end of the duct set be into
Wind end connects with one end of fresh air ajutage, and the other end of the fresh air ajutage connects with the inner space of the containment housing
Logical, the other end of the duct set is connected for air outlet with the air inlet of the exhaust fan.
5. a kind of hot air drying equipment according to claim 4, it is characterised in that：Also include heat exchanger, the heat exchanger
The inside of the containment housing is arranged at, the heat exchanger is provided with the first heat exchanging part and the second heat exchanging part, first heat exchanging part
One end connect with the fresh air ajutage, the other end of first heat exchanging part is connected with the inner space of the containment housing
And the end is provided with first gas filter, one end of second heat exchanging part connects with the air outlet of the duct set, described
The other end of two heat exchanging part is connected with the external environment condition of the containment housing.
6. a kind of hot air drying equipment according to any one of claim 1 to 5, it is characterised in that：The connected entrance connection
There are ambient exhaust gas to gather pipeline, the ambient exhaust gas collection pipeline is provided with second gas filter.
7. a kind of hot air drying equipment according to any one of claim 1 to 5, it is characterised in that：In the containment housing
It is formed around heat-insulation layer and puigging.
8. a kind of hot air drying equipment according to any one of claim 1 to 5, it is characterised in that：The breeze fan
Volume damper is provided with the air channel that air inlet is connected with the inner space of the containment housing, or, the drying baker
Volume damper is provided with the air channel that air outlet is connected with the duct set.
9. a kind of hot air drying equipment according to any one of claim 1 to 5, it is characterised in that：The breeze fan
Air-flow check-valves are provided with the air channel that air outlet is connected with the air inlet of the drying baker.
10. a kind of hot air drying equipment according to any one of claim 1 to 5, it is characterised in that：The containment housing peace
Dress is on the ground and bottom is fitted with ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621032851.5U CN206094862U (en) | 2016-08-31 | 2016-08-31 | Hot air drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621032851.5U CN206094862U (en) | 2016-08-31 | 2016-08-31 | Hot air drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206094862U true CN206094862U (en) | 2017-04-12 |
Family
ID=58475830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621032851.5U Active CN206094862U (en) | 2016-08-31 | 2016-08-31 | Hot air drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206094862U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352689A (en) * | 2016-08-31 | 2017-01-25 | 广东环葆嘉节能科技有限公司 | Hot air drying equipment |
| CN107949078A (en) * | 2018-01-09 | 2018-04-20 | 广东环葆嘉节能科技有限公司 | The double heating control apparatus of move media |
| CN108240765A (en) * | 2018-01-09 | 2018-07-03 | 广东环葆嘉节能科技有限公司 | Two fans hot air drying system and two fans air drying methods |
| CN110088548A (en) * | 2016-12-21 | 2019-08-02 | 艾森曼欧洲公司 | Equipment for carrying out a temperature control of the object |
-
2016
- 2016-08-31 CN CN201621032851.5U patent/CN206094862U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352689A (en) * | 2016-08-31 | 2017-01-25 | 广东环葆嘉节能科技有限公司 | Hot air drying equipment |
| CN110088548A (en) * | 2016-12-21 | 2019-08-02 | 艾森曼欧洲公司 | Equipment for carrying out a temperature control of the object |
| CN107949078A (en) * | 2018-01-09 | 2018-04-20 | 广东环葆嘉节能科技有限公司 | The double heating control apparatus of move media |
| CN108240765A (en) * | 2018-01-09 | 2018-07-03 | 广东环葆嘉节能科技有限公司 | Two fans hot air drying system and two fans air drying methods |
| CN107949078B (en) * | 2018-01-09 | 2024-05-14 | 广东环葆嘉节能科技有限公司 | Moving medium double-heating control device |
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