CN209230258U - A kind of sterilizing-drying baking oven - Google Patents
A kind of sterilizing-drying baking oven Download PDFInfo
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- CN209230258U CN209230258U CN201822044863.5U CN201822044863U CN209230258U CN 209230258 U CN209230258 U CN 209230258U CN 201822044863 U CN201822044863 U CN 201822044863U CN 209230258 U CN209230258 U CN 209230258U
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- cooling water
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- sterilizing
- preheating
- baking oven
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Abstract
The utility model discloses a kind of sterilizing-drying baking ovens, including heating compartment, the heating compartment is equipped with more than two air-heaters, the bearing assembly of each air-heater is equipped with cooling water inlet and cooling water outlet, sterilizing-drying baking oven further includes heat-exchange system, the heat-exchange system is equipped with cooling water outlet pipe and cooling water return pipe, the cooling water outlet pipe is connected to each cooling water inlet respectively, the cooling water return pipe is connected to each cooling water outlet respectively, and the cooling water outlet pipe is equipped with circulating pump.The utility model has structure simple, easy to use, advantageously ensures that the advantages that each air-heater cooling effect is uniform, consistent.
Description
Technical field
The utility model relates to food, medicine packaging machinery technical field more particularly to a kind of sterilizing-drying baking ovens.
Background technique
The bearing assembly of the air-heater of baking oven high temperature section and shaft are carried out by the room temperature softened water of circulation at present
Cooling, existing cooling line connection type is mainly manifested in there are some drawbacks: when there are more than two hot winds for high temperature section
When machine, cooling water pipe is using series connection, i.e., first air-heater cooling water outlet is connected to the cooling water inlet of second air-heater,
This cooling water pipe connection structure causes the cooler-water temperature for second and subsequent air-heater higher, cooling effect compared with
Difference.Furthermore the cooling water after heat exchange, which enters after client's softening water circulation system cools down, is again introduced into first hot wind
Machine water inlet, client increases the treatment process of one of softened water during this, while there is also the wastes of energy.
Utility model content
The technical problems to be solved in the utility model is that overcome the deficiencies of the prior art and provide a kind of structure simple, is used
It is convenient, advantageously ensure that the uniform sterilizing-drying baking oven of each air-heater cooling effect.
In order to solve the above technical problems, the utility model uses following technical scheme:
A kind of sterilizing-drying baking oven, including heating compartment, the heating compartment are equipped with more than two air-heaters, each institute
The bearing assembly for stating air-heater is equipped with cooling water inlet and cooling water outlet, and sterilizing-drying baking oven further includes heat-exchange system, institute
Heat-exchange system is stated equipped with cooling water outlet pipe and cooling water return pipe, the cooling water outlet pipe respectively with each cooling water
Inlet communication, the cooling water return pipe are connected to each cooling water outlet respectively, and the cooling water outlet pipe is equipped with and follows
Ring pump.
As a further improvement of the above technical scheme: the cooling water outlet pipe is equipped with flowmeter, cooling water water outlet
Pipe is connected with moisturizing branch and draining branch.
As a further improvement of the above technical scheme: the moisturizing branch road is equipped with check valve, the draining branch road
Equipped with draining pump, the moisturizing branch and draining branch are connected by a three position four-way electromagnetic valve and the cooling water outlet pipe
It is logical.
As a further improvement of the above technical scheme: the cooling water outlet pipe is equipped with 2/2-way solenoid valve, institute
2/2-way solenoid valve is stated between the circulating pump and the flowmeter.
As a further improvement of the above technical scheme: the connectivity part position of the moisturizing branch and the cooling water outlet pipe
Between the heat-exchange system and circulating pump.
As a further improvement of the above technical scheme: the periphery of the cooling water return pipe is arranged with insulating layer.
As a further improvement of the above technical scheme: sterilizing-drying baking oven further includes preheating cabinet and set on preheating cabinet
Preheating fan on body, the preheating cabinet are equipped with preheating air inlet, and the heat-exchange system is air cooling heat exchanger and is set to institute
It states between preheating air inlet and the air inlet of the preheating fan.
As a further improvement of the above technical scheme: the preheating air inlet is located above the preheating fan, preheating
Air inlet is equipped with preheating low efficient filter, and the air outlet of the preheating fan is connected with pre- air bells cap, under the pre- air bells cap
Side is successively arranged preheating high efficiency particulate air filter and bottle conveying mesh-belt.
As a further improvement of the above technical scheme: the heating compartment is equipped with wind-supplying mouth, and the air-heater is located at
Above the wind-supplying mouth and between the two equipped with heating component, the air outlet of the air-heater is connected with high temperature fan housing, the height
Warm fan housing lower section is successively arranged hi-temp hi-effective filter and for guiding hot wind to the return air channel of the heating component,
The bottle conveying mesh-belt extends between the hi-temp hi-effective filter and the return air channel.
As a further improvement of the above technical scheme: the heat-exchange system is cooling pond.
Compared with the prior art, the advantages of the utility model are: sterilizing-drying baking oven disclosed by the utility model, each heat
Blower is cooled down using parallel-connection structure, and the cooling water of the cooling water outlet pipe output of heat-exchange system respectively enters each air-heater
In bearing assembly, the cooling effect uniformity of each air-heater is advantageously ensured that；Temperature after the heat of cooling water absorption air-heater
It increases, the cooling water of high temperature is back in heat-exchange system by cooling water return pipe to cool down, to realize following for cooling water
Ring utilizes, and client is without the treatment process for adding one of softened water, using more convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model sterilizing-drying baking oven.
Fig. 2 is the structural schematic diagram of the heating compartment in the utility model.
Fig. 3 is the structural schematic diagram of the air-heater in the utility model.
Each label indicates in figure: 1, heating compartment；11, wind-supplying mouth；12, heating component；13, high temperature fan housing；14, high temperature is high
Imitate filter；15, return air channel；18, insulating layer；2, air-heater；21, bearing assembly；22, cooling water inlet；23, cooling water goes out
Mouthful；3, air cooling heat exchanger；30,2/2-way solenoid valve；31, cooling water outlet pipe；32, cooling water return pipe；33, circulating pump；
34, flowmeter；35, moisturizing branch；36, branch is drained；37, check valve；38, draining pump；39, three position four-way electromagnetic valve；4, pre-
Hot tank body；41, air inlet is preheated；42, pre- air bells cap；43, high efficiency particulate air filter is preheated；44, low efficient filter is preheated；5, pre- hot wind
Machine；6, bottle conveying mesh-belt.
Specific embodiment
The utility model is described in further detail below in conjunction with Figure of description and specific embodiment.
Embodiment one
Fig. 1 to Fig. 3 shows a kind of embodiment of the utility model sterilizing-drying baking oven, and the sterilizing-drying of the present embodiment dries
Case, including heating compartment 1, heating compartment 1 are equipped with more than two air-heaters 2, and the bearing assembly 21 of each air-heater 2 is equipped with
Cooling water inlet 22 and cooling water outlet 23, sterilizing-drying baking oven further include heat-exchange system, and heat-exchange system is wind in the present embodiment
Cold heat exchanger 3, air cooling heat exchanger 3 are equipped with cooling water outlet pipe 31 and cooling water return pipe 32, and cooling water outlet pipe 31 is distinguished
It is connected to each cooling water inlet 22, cooling water return pipe 32 is connected to each cooling water outlet 23 respectively, on cooling water outlet pipe 31
Equipped with circulating pump 33.
The sterilizing-drying baking oven, each air-heater 2 are cooled down using parallel-connection structure, the cooling water water outlet of air cooling heat exchanger 3
The cooling water that pipe 31 exports respectively enters in the bearing assembly 21 of each air-heater 2, advantageously ensures that the cooling effect of each air-heater 2
Uniformity；Temperature increases after the heat of cooling water absorption air-heater 2, and the cooling water of high temperature flows back by cooling water return pipe 32
Cool down in air cooling heat exchanger 3, to realize recycling for cooling water, client is without the place for adding one of softened water
Science and engineering skill, using more convenient.
Further, in this embodiment cooling water outlet pipe 31 is equipped with flowmeter 34, cooling water outlet pipe 31 is connected with
Moisturizing branch 35 and draining branch 36.With the continuous operation of equipment, it is possible that the case where water loss, when flowmeter 34
When detecting the water of cooling water outlet pipe 31 lower than setting value, it can be added by moisturizing branch 35 toward cooling water outlet pipe 31
Softened water；When equipment will stop production for a long time, circulating pump 33 is closed, then cooling water is discharged by draining branch 36.
Further, in the present embodiment, moisturizing branch 35 is equipped with check valve 37, and imbalance of pressure is avoided to lead to cooling water
Outlet pipe 31 is flow backwards in moisturizing branch 35；It drains branch 36 and is equipped with draining pump 38, convenient for cooling water to be discharged, moisturizing branch
35 and draining branch 36 be connected to cooling water outlet pipe 31 by a three position four-way electromagnetic valve 39, it is electric 3-position 4-way can be passed through
The switching of 39 state of magnet valve so that moisturizing branch 35, draining branch 36 be connected to respectively with cooling water outlet pipe 31, structure simply,
It is convenient.
Further, in the present embodiment, cooling water outlet pipe 31 is equipped with 2/2-way solenoid valve 30,2/2-way electricity
Magnet valve 30 is between circulating pump 33 and flowmeter 34.When equipment will stop production for a long time to be needed to drain, circulating pump 33 is closed,
2/2-way solenoid valve 30 is opened, this section of pipeline between circulating pump 33 and 2/2-way solenoid valve 30 is avoided to be in long-pending for a long time
Then water state cooling water is discharged by draining pump 38.
Further, in the present embodiment, the connectivity part of moisturizing branch 35 and cooling water outlet pipe 31 is located at air-cooled heat exchange
Between device 3 and circulating pump 33.When carrying out moisturizing, the softened water of moisturizing branch 35 can be sucked under the specified absorption of circulating pump 33
In cooling water outlet pipe 31, without water pump is arranged on moisturizing branch 35, the cost of equipment is reduced.
Further, in this embodiment 32 periphery of cooling water return pipe is arranged with insulating layer 18, insulating layer 18 for example can be with
It is common heat-preservation cotton etc..By the way that insulating layer 18 is arranged, advantageously reduce and the high-temperature cooling water after 21 heat exchange of bearing assembly
Heat loss, convenient for it is subsequent it is defeated recycle, such as the preheating air inlet 41 that preheating cabinet 4 is set and pre- can be delivered to
In air cooling heat exchanger 3 between the air inlet of air-heater 5,5 inlet air temperature of preheating fan is improved.
Further, the sterilizing-drying baking oven of the present embodiment further include preheat cabinet 4 and set on preheating cabinet 4 on it is pre-
Air-heater 5 preheats cabinet 4 and is equipped with preheating air inlet 41, and air cooling heat exchanger 3 is set to preheating air inlet 41 and preheating fan 5
Between air inlet.The utilization of the recycle heat in cooling water may be implemented in the structure, not only effectively improves the preheating of preheating section
Temperature reduces whole thermal explosion bottle rate, also acts energy-saving function.
Further, in the present embodiment, preheating air inlet 41 is located at 5 top of preheating fan, preheats and sets at air inlet 41
There is preheating low efficient filter 44, the air outlet of preheating fan 5 is connected with pre- air bells cap 42, is successively arranged below pre- air bells cap 42 pre-
Hot high efficiency particulate air filter 43 and bottle conveying mesh-belt 6.The distinguished and admirable of the preheating cabinet 4 uses outer circulation mode, enters from preheating air inlet 41
Air by preheating low efficient filter 44 primary filtration after enter negative pressure chamber locating for preheating fan 5, process is air-cooled
Enter pre- air bells cap 42 under the absorption load of preheating fan 5 after the heat exchange of heat exchanger 3 and uniform vertical blows to the efficient mistake of preheating
Filter 43 vertically blows to the container medicine bottle moved above bottle conveying mesh-belt 6 by the laminar-flow air of high efficiency filter, carries out solar heat protection to it
The pre-heating technique of bottle explosion is handled, and hereafter preheating section is discharged by preheating exhaust outlet in laminar winds.
Further, in the present embodiment, heating compartment 1 is equipped with wind-supplying mouth 11, and air-heater 2 is located at 11 top of wind-supplying mouth
And it is equipped with heating component 12 between the two, the air outlet of air-heater 2 is connected with high temperature fan housing 13, and 13 lower section of high temperature fan housing is successively set
There is hi-temp hi-effective filter 14 and for guiding hot wind to the return air channel 15 of heating component 12, bottle conveying mesh-belt 6 is extended to
Between hi-temp hi-effective filter 14 and return air channel 15.The distinguished and admirable of the heating compartment 1 uses interior circulation pattern, on a small quantity from wind-supplying mouth
The cold air and a large amount of interior circulated air that 11 positions enter are after the heating of heating component 12 under the absorption load of air-heater 2
It enters in high temperature fan housing 13 and vertically blows to hi-temp hi-effective filter 14, vertically blowed to by the laminar-flow air of high efficiency filter defeated
The container medicine bottle moved above bottle mesh belt 6, is dried it and sterilizes and go the process of heat source, and hereafter laminar winds are by adding
Enter next work cycle after the return air channel 15 of hot arc.
Embodiment two
The sterilizing-drying baking oven of the present embodiment is basically the same as the first embodiment, the difference is that: in the present embodiment, heat exchange
System is cooling pond.Temperature increases after the heat of cooling water absorption air-heater 2, and the cooling water of high temperature passes through cooling water return pipe
32 are back in cooling pond and cool down, subsequently into next cooling cycle.With the air-cooled heat exchange used in embodiment one
Device 3 is compared, and the present embodiment structure is simpler, cost is lower, suitable for without utilizing recycle heat to the work for preheating cabinet 4
Condition.
Although the utility model has been disclosed with preferred embodiment as above, it is not intended to limit the utility model.It is any
Those skilled in the art, in the case where not departing from technical solutions of the utility model range, all using the disclosure above
Technology contents many possible changes and modifications are made to technical solutions of the utility model, or be revised as the equivalent of equivalent variations
Embodiment.Therefore, all contents without departing from technical solutions of the utility model, according to the utility model technical spirit to the above reality
Any simple modifications, equivalents, and modifications that example is done are applied, should all be fallen in the range of technical solutions of the utility model protection.
Claims (10)
1. a kind of sterilizing-drying baking oven, including heating compartment (1), the heating compartment (1) is equipped with more than two air-heaters
(2), the bearing assembly (21) of each air-heater (2) is equipped with cooling water inlet (22) and cooling water outlet (23), feature
Be: sterilizing-drying baking oven further includes heat-exchange system, and the heat-exchange system is equipped with cooling water outlet pipe (31) and cooling water returns
Water pipe (32), the cooling water outlet pipe (31) are connected to each cooling water inlet (22) respectively, the cooling water return pipe
(32) it is connected to respectively with each cooling water outlet (23), the cooling water outlet pipe (31) is equipped with circulating pump (33).
2. sterilizing-drying baking oven according to claim 1, it is characterised in that: the cooling water outlet pipe (31) is equipped with stream
Meter (34), cooling water outlet pipe (31) are connected with moisturizing branch (35) and draining branch (36).
3. sterilizing-drying baking oven according to claim 2, it is characterised in that: the moisturizing branch (35) is equipped with check valve
(37), the draining branch (36) is equipped with draining pump (38), and the moisturizing branch (35) and draining branch (36) pass through one
Three position four-way electromagnetic valve (39) is connected to the cooling water outlet pipe (31).
4. sterilizing-drying baking oven according to claim 3, it is characterised in that: the cooling water outlet pipe (31) is equipped with two
Two three-way electromagnetic valves of position (30), the 2/2-way solenoid valve (30) be located at the circulating pump (33) and the flowmeter (34) it
Between.
5. sterilizing-drying baking oven according to claim 2, it is characterised in that: the moisturizing branch (35) and the cooling water
The connectivity part of outlet pipe (31) is between the heat-exchange system and circulating pump (33).
6. sterilizing-drying baking oven according to any one of claim 1 to 5, it is characterised in that: the cooling water return pipe
(32) periphery is arranged with insulating layer (18).
7. sterilizing-drying baking oven according to any one of claim 1 to 5, it is characterised in that: further include preheating cabinet (4)
And it is set to the preheating fan (5) in preheating cabinet (4), the preheating cabinet (4) is equipped with preheating air inlet (41), described to change
Hot systems are air cooling heat exchanger (3) and are set between preheating air inlet (41) and the air inlet of the preheating fan (5).
8. sterilizing-drying baking oven according to claim 7, it is characterised in that: the preheating air inlet (41) is located at described pre-
Above air-heater (5), preheating low efficient filter (44), the air outlet of the preheating fan (5) are equipped at preheating air inlet (41)
It is connected with pre- air bells cap (42), is successively arranged preheating high efficiency particulate air filter (43) and bottle conveying mesh-belt below the pre- air bells cap (42)
(6)。
9. sterilizing-drying baking oven according to claim 8, it is characterised in that: the heating compartment (1) is equipped with wind-supplying mouth
(11), the air-heater (2) is located above the wind-supplying mouth (11) and is equipped with heating component (12) between the two, the air-heater
(2) air outlet is connected with high temperature fan housing (13), be successively arranged below the high temperature fan housing (13) hi-temp hi-effective filter (14),
And for guiding hot wind to the return air channel (15) of the heating component (12), the bottle conveying mesh-belt (6) extends to described
Between hi-temp hi-effective filter (14) and the return air channel (15).
10. sterilizing-drying baking oven according to any one of claim 1 to 5, it is characterised in that: the heat-exchange system is cold
But pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822044863.5U CN209230258U (en) | 2018-12-06 | 2018-12-06 | A kind of sterilizing-drying baking oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822044863.5U CN209230258U (en) | 2018-12-06 | 2018-12-06 | A kind of sterilizing-drying baking oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209230258U true CN209230258U (en) | 2019-08-09 |
Family
ID=67506524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822044863.5U Active CN209230258U (en) | 2018-12-06 | 2018-12-06 | A kind of sterilizing-drying baking oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209230258U (en) |
-
2018
- 2018-12-06 CN CN201822044863.5U patent/CN209230258U/en active Active
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