CN206291702U - Tunnel sterilizing and drying machine - Google Patents
Tunnel sterilizing and drying machine Download PDFInfo
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- CN206291702U CN206291702U CN201621301471.7U CN201621301471U CN206291702U CN 206291702 U CN206291702 U CN 206291702U CN 201621301471 U CN201621301471 U CN 201621301471U CN 206291702 U CN206291702 U CN 206291702U
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- 238000001035 drying Methods 0.000 title claims abstract description 22
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 21
- 238000001816 cooling Methods 0.000 claims abstract description 85
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 238000009413 insulation Methods 0.000 claims description 5
- 238000004880 explosion Methods 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 5
- 239000003814 drug Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
A kind of tunnel sterilizing and drying machine of the present utility model, including being sequentially arranged and the preheating section, bringing-up section and the cooling section that are connected, preheating section is provided with preheating section blast pipe, bringing-up section is provided with bringing-up section secondary air channel, cooling section is provided with surface cooler, and the delivery port of surface cooler is equiped with for the hot water of surface cooler to be guided into preheating section blast pipe and bringing-up section secondary air channel and the thermally induced flow exchange component of heat exchange is carried out in this place.The utility model has the advantages that energy-conserving and environment-protective, can reduce thermal explosion bottle rate.
Description
Technical field
The utility model relates generally to food, pharmacy package packing machine field, more particularly to a kind of tunnel sterilizing and drying machine.
Background technology
Tunnel sterilizing and drying machine is generally divided into Wind-cooling type dryer and water-cooling type dryer, and wherein water-cooling type tunnel type goes out
Bacterium drying machine is generally divided into three job steps, and it is preheating section, bringing-up section, cooling section, and preheating section uses outer circulation pattern, i.e., from
Fresh air is adopted in indoor or outdoor, and corresponding PROCESS FOR TREATMENT heel row is being carried out to container medicine bottle to outdoor, bringing-up section and cooling section
Using interior circulation, i.e., a small amount of from the outside to mend wind, the most hot-air of high temperature section and cooling section major part cold air are circulated
Utilize.Cooler device wherein is set in cooling fragment position, for lowering the temperature to circulated air.
There is following defect and deficiency in the drying machine of said structure：1st, the origin of heat of its preheating section is the heat sky of high temperature section
Gas but pressure difference stabilization in order to ensure each section and distinguished and admirable is not wadded a quilt with cotton by the air door overflow of preheating section and high temperature section
Disorderly, throttle opening can not be opened infinitely greatly, thus the thermal Finite for overflowing, cause the temperature of preheating section relatively low, medicine bottle enters high
Due to there is larger temperature difference after temperature section, it is easy to cause the phenomenon of thermal explosion bottle, especially for the container medicine bottle of thin-walled, but
Preheating section typically is inconvenient to set heater because being limited by its space, causes this phenomenon not can solve.2nd, table is cold
The water of device outlet pipe is by having temperature higher after certain heat exchange（Usually 60 to 80 spend）, and this high-temperature water is often
Arranged to outdoor by external water pipe, do not carry out effective heat energy recycle；In addition the benefit of the air intake of preheating section and high temperature section
Wind is also all to adopt cold wind from indoor or outdoor, on the premise of corresponding dry and sterilizing is met, necessarily increases heating tube
Energy ezpenditure.Therefore such effective utilization for being unfavorable for the energy, fail to play the effect of energy-conserving and environment-protective.3rd, dryer bottle outlet
Temperature requirement is especially low, notably may require that bottle outlet temperature less than room temperature, under normal circumstances for water-cooling type dryer, bottle outlet temperature
General 8 degree higher than room temperature or so, the benefit wind for current dryer cooling section is that interior or outdoor are collected folk songs, this part it is distinguished and admirable
It is that the cooling technique for directly carrying out bottle without the cooling effect of surface cooler is processed, to a certain extent to the final bottle outlet of bottle
There is influence in temperature.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, there is provided a kind of energy-conserving and environment-protective, can be dropped
The tunnel sterilizing and drying machine of low-heat bottle explosion rate.
In order to solve the above technical problems, the utility model uses following technical scheme：
A kind of tunnel sterilizing and drying machine, including preheating section, bringing-up section and the cooling section for being sequentially arranged and being connected, it is described pre-
Hot arc is provided with preheating section blast pipe, and the bringing-up section is provided with bringing-up section secondary air channel, and the cooling section is provided with surface cooler, and the table is cold
The delivery port of device is equiped with for the hot water of surface cooler being guided into preheating section blast pipe and bringing-up section secondary air channel and being entered in this place
The thermally induced flow of row heat exchange exchanges component.
As the further improvement of above-mentioned technical proposal：
The thermally induced flow exchanges component includes hot water mozzle and heat exchanger, described hot water mozzle one end and surface cooler
Delivery port connection, the other end extends in preheating section blast pipe and bringing-up section secondary air channel and is equiped with the heat exchange respectively
Device.
The hot water mozzle includes cooling section drainpipe, preheating section water inlet pipe, bringing-up section water inlet pipe, three-way connection, institute
Stating heat exchanger includes preheating section heat exchanger and bringing-up section heat exchanger, and described cooling section drainpipe one end goes out with surface cooler
The mouth of a river connection, the other end and three-way connection connection, described preheating section water inlet pipe one end is connected with three-way connection, the other end extend it is pre-
It is connected in hot arc blast pipe and with preheating section heat exchanger, described bringing-up section water inlet pipe one end is connected with three-way connection, the other end
Extend in bringing-up section secondary air channel and be connected with bringing-up section heat exchanger.
Flow control valve is provided with the preheating section water inlet pipe and bringing-up section water inlet pipe.
Thermal insulation casing is coated with outside the cooling section drainpipe, preheating section water inlet pipe and bringing-up section water inlet pipe.
The cooling section is provided with cooling section secondary air channel, and cooling section heat exchanger is equiped with the cooling section secondary air channel.
In the preheating section, bringing-up section and cooling section a shared active conveying bottle track is provided with by bottom position.
Compared with prior art, the utility model has the advantage of：
Tunnel sterilizing and drying machine of the present utility model, including preheating section, bringing-up section and the cooling for being sequentially arranged and being connected
Section, preheating section is provided with preheating section blast pipe, and bringing-up section is provided with bringing-up section secondary air channel, cooling section is provided with surface cooler, and surface cooler goes out
The mouth of a river is equiped with for the hot water of surface cooler to be guided into preheating section blast pipe and bringing-up section secondary air channel and hot friendship is carried out in this place
The thermally induced flow for changing exchanges component.In the structure, component is exchanged in preheating section blast pipe through thermally induced flow from the hot water of surface cooler discharge
Heat exchange is carried out with distinguished and admirable with bringing-up section secondary air channel, preheating section and bringing-up section is entered after distinguished and admirable intensification, effectively to surface cooler
Heat energy recycled, decrease the load of bringing-up section heater, be so effectively reduced the loss of energy,
Be conducive to the recycling of heat；The air quantity for preheating fragment position can be heated up, and substantially increase preheating section container medicine bottle position
The laminar flow air temperature of chamber, so as to improve the temperature of container medicine bottle, reduces the temperature difference into after bringing-up section, substantially reduces
By thermal explosion bottle probability caused by excessive temperature differentials.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model tunnel sterilizing and drying machine.
Fig. 2 is the structural representation of each laminar flow section connection of the utility model tunnel sterilizing and drying machine.
Each label is represented in figure：
1st, preheating section；11st, preheating section blast pipe；12nd, low efficient filter component is preheated；13rd, preliminary heating zone flow fan；14th, it is pre-
Air bells cap；15th, high efficiency particulate air filter is preheated；16th, exhaust outlet is preheated；2nd, bringing-up section；21st, bringing-up section secondary air channel；22nd, heated seats group
Part；23rd, resisting blower；24th, bringing-up section fan housing component；25th, hi-temp hi-effective filter；26th, return air mount structure；27th, exhaust blower
Component；3rd, cooling section；31st, surface cooler；32nd, cooling section secondary air channel；321st, cooling section heat exchanger；33rd, cooling section slightly imitates filtering
Device；34th, cooling layer flow fan component；35th, cooling section fan housing component；36th, cooling section high efficiency particulate air filter；37th, from return air component；
38th, pressure balance air draft component；4th, thermally induced flow exchanges component；41st, hot water mozzle；411st, cooling section drainpipe；412nd, preheat
Section water inlet pipe；413rd, bringing-up section water inlet pipe；414th, three-way connection；42nd, heat exchanger；421st, preheating section heat exchanger；422nd, add
Hot arc heat exchanger；43rd, flow control valve；44th, thermal insulation casing；5th, active conveying bottle track.
Specific embodiment
The utility model is described in further details below with reference to Figure of description and specific embodiment.
As depicted in figs. 1 and 2, a kind of embodiment of the utility model tunnel sterilizing and drying machine, including be sequentially arranged simultaneously
Preheating section 1, bringing-up section 2 and the cooling section 3 being connected, preheating section 1 are provided with preheating section blast pipe 11, and bringing-up section 2 is provided with bringing-up section benefit
Airduct 21, cooling section 3 is provided with surface cooler 31, and the delivery port of surface cooler 31 is equiped with pre- for the hot water of surface cooler 31 to be guided to
Hot arc blast pipe 11 and bringing-up section secondary air channel 21 simultaneously carry out the thermally induced flow of heat exchange and exchange component 4 in this place.In the structure, from
Surface cooler 31 discharge hot water through thermally induced flow exchange component 4 at preheating section blast pipe 11 and bringing-up section secondary air channel 21 with it is distinguished and admirable enter
Row heat exchange, enters preheating section 1 and bringing-up section 2 after distinguished and admirable intensification, effectively the heat energy to surface cooler 31 is recycled,
The load of the heater of bringing-up section 2 is decreased, the loss of energy is so effectively reduced, is conducive to the repetition profit of heat
With；The air quantity of the position of preheating section 1 can be heated up, and substantially increase the laminar flow air temperature of the container medicine bottle position chamber of preheating section 1,
So as to improve the temperature of container medicine bottle, the temperature difference into after bringing-up section 2 is reduced, greatly reduce is caused by excessive temperature differentials
Thermal explosion bottle probability.
In the present embodiment, thermally induced flow exchanges component 4 includes hot water mozzle 41 and heat exchanger 42, hot water mozzle 41 1
End is connected with the delivery port of surface cooler 31, the other end extends preheating section blast pipe 11 respectively and bringing-up section secondary air channel 21 is interior and fills
It is provided with heat exchanger 42.In the structure, the hot water discharged from the delivery port of surface cooler 31 flow to preheating section through hot water mozzle 41
In heat exchanger 42 in blast pipe 11 and bringing-up section secondary air channel 21, i.e., with this at it is distinguished and admirable carry out heat exchange, after distinguished and admirable intensification
Into preheating section 1 and bringing-up section 2, effectively the heat energy to surface cooler 31 is recycled, and is decreased bringing-up section 2 and is heated
The load of device, while reducing by thermal explosion bottle probability caused by excessive temperature differentials.
In the present embodiment, hot water mozzle 41 includes that cooling section drainpipe 411, preheating section water inlet pipe 412, bringing-up section are intake
Pipe 413, three-way connection 414, heat exchanger 42 include preheating section heat exchanger 421 and bringing-up section heat exchanger 422, cooling section row
The one end of water pipe 411 is connected with the delivery port of surface cooler 31, the other end and three-way connection 414 are connected, the one end of preheating section water inlet pipe 412
It is connected with three-way connection 414, the other end is extended in preheating section blast pipe 11 and is connected with preheating section heat exchanger 421, bringing-up section
The one end of water inlet pipe 413 is connected with three-way connection 414, the other end is extended in bringing-up section secondary air channel 21 and with bringing-up section heat exchanger
422 connections.In the structure, the hot water discharged from the delivery port of surface cooler 31 is through cooling section drainpipe 411 at three-way connection 414
Shunting is formed, heated section of water inlet pipe 413 of a part of hot water carries out heat exchange, another part into bringing-up section heat exchanger 422
Then preheated section of water inlet pipe 412 carries out heat exchange to hot water into preheating section heat exchanger 421.
In the present embodiment, flow control valve 43 is provided with preheating section water inlet pipe 412 and bringing-up section water inlet pipe 413.Should
Flow control valve 43 is used to control the size of preheating section water inlet pipe 412 and the water of bringing-up section water inlet pipe 413, that is, realize to feeding
Each section of control of amount of heat.
In the present embodiment, coated outside cooling section drainpipe 411, preheating section water inlet pipe 412 and bringing-up section water inlet pipe 413
There is thermal insulation casing 44.The thermal insulation casing 44 is insulation material, can prevent heat losses, further increases the utilization rate of heat.
In the present embodiment, cooling section 3 is provided with cooling section secondary air channel 32, cooling section secondary air channel 32 and is equiped with cooling section heat
Exchanger 321.What is flowed into the cooling section heat exchanger 321 is chilled water, is acted on similar to surface cooler 31, can be mended cooling section
Cooling section 3 is sent into after the wind cooling of the feeding of airduct 32, to ensure that bottle outlet temperature is adapted with room temperature.
In the present embodiment, a shared active conveying bottle track is provided with by bottom position in preheating section 1, bringing-up section 2 and cooling section 3
5.In the structure, the continuous service of active conveying bottle track 5, bottle be placed on active conveying bottle track 5 preheated section 1 successively, bringing-up section 2 and cooling
Section 3 carries out laminar flow treatment.
Laminar flow control method based on above-mentioned tunnel sterilizing and drying machine, starts thermally induced flow and exchanges component 4 and preheating
The system layer stream of section 1, bringing-up section 2 and cooling section 3, exchanges the hot water of surface cooler 31 on cooling section 3 component 4 and distinguishes through thermally induced flow
Into preheating section blast pipe 11 and bringing-up section secondary air channel 21, the hot-air after heat exchange is carried out in this place to the bottle in preheating section 1
To the bottle effect in bringing-up section 2 after body effect, heated section 2 of heating, corresponding laminar-flow air is to cooling section in cooling section 3
Bottle effect in 3.Component 4 is exchanged from the hot water of the discharge of surface cooler 31 through thermally induced flow to be mended in preheating section blast pipe 11 and bringing-up section
Heat exchange is carried out with distinguished and admirable at airduct 21, preheating section 1 and bringing-up section 2 is entered after distinguished and admirable intensification, effectively to the heat of surface cooler 31
Can be recycled, be decreased the load of the heater of bringing-up section 2, be so effectively reduced the loss of energy, be had
Beneficial to the recycling of heat；The air quantity of the position of preheating section 1 can be heated up, and substantially increase the container medicine bottle position of preheating section 1
The laminar flow air temperature of chamber, so as to improve the temperature of container medicine bottle, reduces the temperature difference into after bringing-up section 2, drops significantly
It is low by thermal explosion bottle probability caused by excessive temperature differentials.
In the present embodiment, distinguished and admirable the first passing through after heat exchange is lowered the temperature filled into from outside cooling section 3 is entered back into cooling section 3.
Installing cooling section heat exchanger 321, cooling section in cooling section secondary air channel 32, cooling section secondary air channel 32 are set i.e. on cooling section 3
What is flowed into heat exchanger 321 is chilled water, and effect is similar to surface cooler 31, the wind cooling that can be sent into cooling section secondary air channel 32
Cooling section 3 is sent into afterwards, to ensure that bottle outlet temperature is adapted with room temperature.
The laminar flow control of preheating section 1 is as follows：
The distinguished and admirable use outer circulation pattern of preheating section 1, from preheated section of heat exchange of air that preheating section blast pipe 11 enters
The effect of device 421 forms hot-air, by entering preliminary heating zone flow fan 13 after the preliminary filtering for preheating low efficient filter component 12
Residing vacuum chamber, pre- air bells cap 14 is entered under the absorption load of preliminary heating zone flow fan 13 and uniform vertical blows to preheating height
Effect filter 15, the mobile container medicine bottle in the top of active conveying bottle track 5 is vertically blowed to by the laminar-flow air of high efficiency filter, and it is carried out
The pre-heating technique treatment of solar heat protection bottle explosion, hereafter laminar winds are by preheating exhaust outlet 16 into each section of slag air draft hull group of bottom
Part 6 is discharged preheating section 1.
The laminar flow control of bringing-up section 2 is as follows：
The distinguished and admirable use interior circulation pattern of bringing-up section 2, the air for entering from the position of bringing-up section secondary air channel 21 a little（It is heated
The section effect of heat exchanger 422 forms hot-air）With substantial amounts of circulate in the wind through heating holder assembly 22 heating after in high temperature resistant
Entered under the absorption load of blower fan 23 in bringing-up section fan housing component 24 and vertically blow to hi-temp hi-effective filter 25, by efficient
The laminar-flow air of filtering vertically blows to the mobile container medicine bottle in the top of active conveying bottle track 5, it is dried and is sterilized and remove thermal source
PROCESS FOR TREATMENT, hereafter laminar winds are by entering next work cycle after the return air mount structure 26 of bringing-up section 2.Wherein due to heating
The air humidity of the beginning portion position of section 2 is larger, and generally setting exhaust blower component 27 in bottom gives the hot and humid air in part
Discharge high temperature section 2.
The laminar flow control of cooling section 3 is as follows：
The distinguished and admirable use interior circulation pattern of cooling section 3, a small amount of extraneous air enters and through cold from cooling section secondary air channel 32
But cold air is formed after the cooling of section heat exchanger 321, by after the preliminary filtering of cooling section low efficient filter 33 and substantial amounts of
Inner loop wind enters in cooling section fan housing component 35 and vertically blows to cold under the absorption load of cooling layer flow fan component 34
But section high efficiency particulate air filter 36, the mobile container medicine bottle in the top of active conveying bottle track 5 is vertically blowed to by the laminar-flow air of high efficiency filter, right
Its PROCESS FOR TREATMENT for cooling down, hereafter laminar winds cooling section from the presence of return air component 37 by surface cooler 31
Enter next work cycle after cooling.In addition whole machine pressure balance air draft component 38 is provided with the afterbody of cooling section 3, for putting down
Weigh whole machine（Especially preheating section 1 and cooling section 3）Inside blast size.
Although the utility model is disclosed as above with preferred embodiment, but is not limited to the utility model.It is any
Those of ordinary skill in the art, in the case where technical solutions of the utility model scope is not departed from, all using the disclosure above
Technology contents technical solutions of the utility model are made with many possible variations and modification, or be revised as the equivalent of equivalent variations
Embodiment.Therefore, every content without departing from technical solutions of the utility model, it is real to more than according to the utility model technical spirit
Any simple modification, equivalent variation and modification that example is done are applied, all should be fallen in the range of technical solutions of the utility model protection.
Claims (8)
1. a kind of tunnel sterilizing and drying machine, including the preheating section for being sequentially arranged and being connected（1）, bringing-up section（2）And cooling section
（3）, the preheating section（1）It is provided with preheating section blast pipe（11）, the bringing-up section（2）It is provided with bringing-up section secondary air channel（21）, it is described
Cooling section（3）It is provided with surface cooler（31）, it is characterised in that：The surface cooler（31）Delivery port be equiped with for by surface cooler
（31）Hot water be guided to preheating section blast pipe（11）With bringing-up section secondary air channel（21）And the thermally induced flow of heat exchange is carried out in this place
Exchange component（4）.
2. tunnel sterilizing and drying machine according to claim 1, it is characterised in that：The thermally induced flow exchanges component（4）Bag
Include hot water mozzle（41）And heat exchanger（42）, the hot water mozzle（41）One end and surface cooler（31）Delivery port connect
Connect, the other end extends preheating section blast pipe respectively（11）With bringing-up section secondary air channel（21）It is interior and be equiped with the heat exchanger
（42）.
3. tunnel sterilizing and drying machine according to claim 2, it is characterised in that：The hot water mozzle（41）Including cold
But section drainpipe（411）, preheating section water inlet pipe（412）, bringing-up section water inlet pipe（413）, three-way connection（414）, the heat exchange
Device（42）Including preheating section heat exchanger（421）With bringing-up section heat exchanger（422）, the cooling section drainpipe（411）One end
With surface cooler（31）Delivery port connection, the other end and three-way connection（414）Connection, the preheating section water inlet pipe（412）One end
With three-way connection（414）Connection, the other end extend preheating section blast pipe（11）It is interior and with preheating section heat exchanger（421）Connection,
The bringing-up section water inlet pipe（413）One end and three-way connection（414）Connection, the other end extend bringing-up section secondary air channel（21）It is interior and with
Bringing-up section heat exchanger（422）Connection.
4. tunnel sterilizing and drying machine according to claim 3, it is characterised in that：The preheating section water inlet pipe（412）With
Bringing-up section water inlet pipe（413）On be provided with flow control valve（43）.
5. tunnel sterilizing and drying machine according to claim 4, it is characterised in that：The cooling section drainpipe（411）, it is pre-
Hot arc water inlet pipe（412）With bringing-up section water inlet pipe（413）Outside is coated with thermal insulation casing（44）.
6. tunnel sterilizing and drying machine according to any one of claim 1 to 5, it is characterised in that：The cooling section（3）
It is provided with cooling section secondary air channel（32）, the cooling section secondary air channel（32）Inside it is equiped with cooling section heat exchanger（321）.
7. tunnel sterilizing and drying machine according to any one of claim 1 to 5, it is characterised in that：The preheating section
（1）, bringing-up section（2）And cooling section（3）It is interior to be provided with a shared active conveying bottle track by bottom position（5）.
8. tunnel sterilizing and drying machine according to claim 7, it is characterised in that：The preheating section（1）, bringing-up section（2）
And cooling section（3）It is interior to be provided with a shared active conveying bottle track by bottom position（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621301471.7U CN206291702U (en) | 2016-11-30 | 2016-11-30 | Tunnel sterilizing and drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621301471.7U CN206291702U (en) | 2016-11-30 | 2016-11-30 | Tunnel sterilizing and drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206291702U true CN206291702U (en) | 2017-06-30 |
Family
ID=59096128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621301471.7U Active CN206291702U (en) | 2016-11-30 | 2016-11-30 | Tunnel sterilizing and drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206291702U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766831A (en) * | 2016-11-30 | 2017-05-31 | 楚天智能机器人（长沙）有限公司 | Tunnel sterilizing and drying machine and laminar flow control method |
| WO2023246643A1 (en) * | 2022-06-20 | 2023-12-28 | 楚天科技股份有限公司 | Case used for heating zone and cooling zone of dryer, and tunnel sterilization dryer |
-
2016
- 2016-11-30 CN CN201621301471.7U patent/CN206291702U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766831A (en) * | 2016-11-30 | 2017-05-31 | 楚天智能机器人（长沙）有限公司 | Tunnel sterilizing and drying machine and laminar flow control method |
| WO2023246643A1 (en) * | 2022-06-20 | 2023-12-28 | 楚天科技股份有限公司 | Case used for heating zone and cooling zone of dryer, and tunnel sterilization dryer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: TRUKING TECHNOLOGY Ltd. Assignor: TRUKING INTELLIGENT ROBOT (CHANGSHA) Co.,Ltd. Contract record no.: X2023980047829 Denomination of utility model: Tunnel sterilization and drying machine Granted publication date: 20170630 License type: Common License Record date: 20231122 |