CN211823703U - Heated air circulation formula tunnel sterilization oven - Google Patents
Heated air circulation formula tunnel sterilization oven Download PDFInfo
- Publication number
- CN211823703U CN211823703U CN202020338174.XU CN202020338174U CN211823703U CN 211823703 U CN211823703 U CN 211823703U CN 202020338174 U CN202020338174 U CN 202020338174U CN 211823703 U CN211823703 U CN 211823703U
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- mesh belt
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 43
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 43
- 238000010438 heat treatment Methods 0.000 claims abstract description 33
- 238000001816 cooling Methods 0.000 claims abstract description 28
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000003973 paint Substances 0.000 claims 1
- 239000002918 waste heat Substances 0.000 abstract description 27
- 239000007789 gas Substances 0.000 abstract description 3
- 238000004321 preservation Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007603 infrared drying Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 239000012720 thermal barrier coating Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model relates to a heated air circulation formula tunnel sterilization oven, including the box of oven, the conveying mesh belt that passes the oven, the oven includes preheating cabinet, high temperature sterilization case and the cooler bin that sets gradually in proper order, and the preheating cabinet is equipped with first air inlet machine, first high efficiency filter and first heating element in proper order above the conveying mesh belt, and the preheating cabinet is equipped with first exhaust fan and second exhaust fan below the conveying mesh belt, and the exit of first exhaust fan is connected with the return air pipe, and the exit of second exhaust fan accesss to outside the box; the cooling box is provided with a cooling fan and a third high-efficiency filter above the conveying net belt, a third exhaust fan used for discharging residual heat gas is arranged below the conveying net belt, and an outlet of the third exhaust fan is connected with an air guide pipe leading from the cooling box to the preheating box. The utility model discloses retrieve the reuse to exhaust waste heat air in preheating cabinet and the cooler bin, reduce thermal loss in the oven, reduce the loss of the energy.
Description
Technical Field
The utility model belongs to the technical field of the drying equipment technique and specifically relates to a heated air circulation formula tunnel sterilization oven is related to.
Background
In the pharmaceutical industry, a washing, drying and filling linkage line of antibiotic bottles and oral liquid bottles is special equipment which is widely applied. The tunnel oven is one of the key devices used on the linkage line or alone. The tunnel oven is an oven which adopts a long box body hot air circulation and far infrared drying mode for drying. According to the difference of structural function, the oven generally divide into preheating zone, high temperature sterilization district and low temperature cooling district, adopts conveying mesh belt conveying bottle to accomplish the sterilization stoving through preheating zone, high temperature sterilization district and low temperature cooling district in proper order, and the preheating zone is mainly to be discharged the moisture of the bottle that the washing was accomplished, and the microorganism is gone out in the temperature time that the high temperature sterilization was distinguished to the high temperature, and the low temperature cooling district is to cool off the bottle that the sterilization was accomplished to suitable temperature, and the next process of being convenient for is used.
In the existing tunnel oven, an infrared heating pipe is used for heating air, the air flows to a conveying net belt so as to heat bottles on the conveying net belt, the bottles with waste heat directly enter a low-temperature cooling area along with the conveying net belt, and meanwhile, part of the air with the waste heat is directly discharged out of the oven. This kind of mode has wasted the heat energy of the waste heat in the air, causes the loss of heat, the extravagant resource.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a heated air circulation formula tunnel sterilization oven will have the interior reheating utilization of air guide preheating box of waste heat through setting up the guide duct, reaches the effect of the heat energy of waste heat air in the make full use of box, reduces thermal loss, reduction in production cost.
The above object of the present invention is achieved by the following technical solutions: a hot air circulation type tunnel sterilization oven comprises an oven body, a conveying mesh belt penetrating through the oven body and a support used for supporting the oven body, wherein the oven body sequentially comprises a preheating box, a high-temperature sterilization box and a cooling box which are sequentially arranged; the high-temperature sterilization box is sequentially provided with a heat preservation layer and an infrared heating pipe above the conveying mesh belt from top to bottom, and the infrared heating pipe and the heat preservation layer are arranged below the conveying mesh belt; the cooling box is provided with a cooling fan and a third high-efficiency filter above the conveying net belt, a third exhaust fan used for discharging residual heat gas is arranged below the conveying net belt, and an outlet of the third exhaust fan is connected with an air guide pipe leading from the cooling box to the preheating box.
By adopting the technical scheme, when the preheating box preheats the bottles on the conveying net belt, the first air inlet machine sucks air outside the box body into the preheating box, the filtered air is heated by the first heating element through the first efficient filter, and the hot air heats the bottles to be preheated. The first exhaust fan below the conveying mesh belt conveys the waste heat air in the preheating box to the return duct, the waste heat air in the return duct passes through the first high efficiency filter again, pass through the heating of first heating element simultaneously with the new air, the bottle is treated preheating in the heating, the temperature of waste heat air is higher than the temperature of new air, the electric energy that first heating element carries out heating consumption to the waste heat air through first high efficiency filter has been reduced, the waste of waste heat air emission has been reduced, reach the energy saving, the effect of energy consumption is reduced. Meanwhile, the third exhaust fan enables the residual heat air in the cooling box to flow back to the preheating box through the air guide pipe and heat the residual heat air and the air newly fed by the first air inlet fan at the same time, and therefore the production cost of the equipment is reduced.
Preferably, the conveying mesh belt is a stainless steel mesh belt or a stainless steel chain.
By adopting the technical scheme, the high temperature resistance of the conveying mesh belt is ensured, the deviation phenomenon of the conveying mesh belt is avoided, and the bottles are subjected to heat and cold treatment more stably.
Preferably, heat insulation sleeves are sleeved outside the pipe walls of the air return pipe and the air guide pipe respectively.
By adopting the technical scheme, the heat loss of air heat with waste heat in the return air duct and the air guide duct can be reduced by arranging the heat insulation sleeve.
Preferably, the end of the air guide pipe connected with the preheating box is positioned above the first high-efficiency filter.
Through adopting above-mentioned technical scheme, the air guide pipe is with the air direction first high efficiency filter top of having the waste heat in the cooler bin and the new air that advances of first fan simultaneously through first high efficiency filter, guarantees the clean of air.
Preferably, partition plates are vertically arranged among the preheating box, the high-temperature sterilization box and the cooling box, and the lowest position of each partition plate is located above the bottles to be treated.
Through adopting above-mentioned technical scheme, the setting of space bar so that make preheating cabinet, high temperature sterilization case and cooling tank heat each other keep apart, reduces the heat transmission of each part above the conveying mesh belt, and the hot-air that reduces the high temperature sterilization district overflows in the preheating cabinet, makes the interior high temperature of preheating cabinet, damages first heating element.
Preferably, the partition board is a hollow high-temperature-resistant material plate, and the partition board is coated with a heat insulation coating.
By adopting the technical scheme, the arrangement of the partition plate and the arrangement of the heat insulation coating on the surface further improve the heat insulation effect in the high-temperature sterilization box body, and the energy can be saved.
Preferably, the inlet and the outlet of the box body are respectively provided with a blocking piece with adjustable height.
Through adopting above-mentioned technical scheme, stop the height that can stop according to the altitude mixture control of pending bottle, reduce the interior air of box and the flow of outside air, reduce thermal loss, improve heating efficiency, play the effect of stoving sterilization better.
Preferably, the blocking piece comprises a shielding plate and elongated slots vertically arranged on two sides of the shielding plate, bolts are arranged on the end face, close to the shielding plate, of the box body, and nuts used for limiting the position of the shielding plate are connected to the ends, penetrating through the elongated slots, of the bolts.
Through adopting above-mentioned technical scheme, height that the high adjustment barrier through adjusting bolt is located the entrance, convenient operation can be applied to the bottle of different high specifications.
To sum up, the utility model discloses a beneficial technological effect does: air with waste heat in the oven and air newly fed into the preheating box are further heated by the first heating element through the air guide pipe and the air return pipe, the bottle to be dried is heated by the flow direction of the conveying net belt, the cyclic utilization of the waste heat air in the oven is realized, energy is saved, and the production cost is reduced.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a tunnel sterilization oven.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a partial cross-sectional view of a tunnel sterilization oven.
Fig. 4 is a schematic view of the overall structure of the tunnel sterilization oven from another view angle.
In the figure, 1, a box body; 11. a preheating box; 111. a first air inlet machine; 112. a first high efficiency filter; 113. a first heating element; 114. a first exhaust fan; 115. a second exhaust fan; 12. a high-temperature sterilization box; 121. a heat-insulating layer; 122. an infrared heating pipe; 13. a cooling tank; 131. a cooling fan; 132. a third high efficiency filter; 133. a third exhaust fan; 14. a return air duct; 15. an air guide pipe; 16. a partition plate; 2. a conveying mesh belt; 31. a material bearing plate; 32. a guide plate; 33. an elastic plate; 34. a cushion pad; 35. a cylinder; 36. a baffle plate; 37. a fixing plate; 38. a support plate; 39. a through hole; 4. a blocking member; 41. a shielding plate; 42. a long groove; 43. a bolt; 44. a nut; 5. a connecting plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1-4.
Referring to fig. 1 and fig. 3, for the utility model discloses a heated air circulation formula tunnel sterilization oven, including oven box 1, pass the conveying mesh belt 2 of oven, a support for supporting box 1, box 1 is including connecting gradually the preheating cabinet 11 that sets up, high temperature sterilization case 12 and cooler bin 13, conveying mesh belt 2 adopts stainless steel mesh belt or stainless steel chain, conveying mesh belt 2 is from preheating cabinet 11 towards cooler bin 13 direction transmission, preheating cabinet 11 is equipped with first air inlet machine 111 in proper order above the conveyer belt, first high efficiency filter 112 and first heating element 113, first heating element 113 adopts the heating pipe that S type convolution set up, so that increase and the area of contact of treating heated air, improve heating rate. A first exhaust fan 114 and a second exhaust fan 115 are arranged below the conveyor belt of the preheating box 11, the first exhaust fan 114 is positioned at the bottom of the preheating box 11, an outlet of the first exhaust fan 114 is connected with a return air pipe 14, the other end of the return air pipe 14 is connected to a cavity formed by the first air inlet fan 111, the box body 1 and the first high-efficiency filter 112 in a penetrating manner, and the second exhaust fan 115 is positioned on the side wall of the preheating box 11 and leads to the outside of the box body 1. The high-temperature sterilization box 12 is provided with a heat preservation layer 121 and infrared heating pipes 122 from top to bottom above the conveying belt in sequence, the infrared heating pipes 122 are distributed on the upper portion of the high-temperature sterilization box 12 at the same intervals, the infrared heating pipes 122 and the heat preservation layer 121 are arranged below the conveying belt of the high-temperature sterilization box 12, the heat preservation layer 121 is made of aluminum silicate, and the heat preservation performance is good. The cooling box 13 is provided with a cooling fan 131 and a third high-efficiency filter 132 above the conveyer belt, a third exhaust fan 133 for exhausting residual heat gas is arranged below the conveyer belt of the cooling box 13, the outlet of the third exhaust fan 133 is connected with an air guide pipe 15 of the cooling box 13 leading to the preheating box 11, and the end part of the air guide pipe 15 connected with the preheating box 11 is positioned above the first high-efficiency filter 112. The waste heat air in the preheating box 11 and the waste heat air in the cooling box 13 are respectively guided into the preheating box 11 again through the air return pipe 14 and the air guide pipe 15 and are heated by the first heating element 113 simultaneously with the fresh air, the temperature of the waste heat air is higher than that of the fresh air, the electric energy consumed by the first heating element 113 for heating the waste heat air passing through the first high-efficiency filter 112 is reduced, the waste of waste heat air emission is reduced, the energy is saved, and the energy consumption is reduced.
Referring to fig. 3 and 4, heat insulating sleeves are sleeved outside the pipe walls of the return air pipe 14 and the air guide pipe 15, and in the embodiment, the heat insulating sleeves are made of polyurethane foam plastics, so that heat loss of air with residual heat in the return air pipe 14 and the air guide pipe 15 is reduced.
Referring to fig. 3, all vertically being equipped with space bar 16 between preheating cabinet 11, high temperature sterilization case 12 and the cooler bin 13, the lowest of space bar 16 is located the top of pending bottle, and space bar 16 sets up to hollow high temperature resistant material panel, can adopt cavity glass, coats on space bar 16 and has scribbled thermal barrier coating, has further improved the internal heat preservation effect of high temperature sterilization case 12, reaches more stable heating environment.
Referring to fig. 1, a material bearing plate 31 for receiving bottles is arranged near the inlet of a box body 1, one end of the material bearing plate 31 is positioned above a conveying mesh belt 2, guide plates 32 for guiding the bottles to move towards the inlet of the box body 1 are arranged on two sides of the material bearing plate 31, the two guide plates 32 are in a splayed shape, the smaller ends of the openings of the two guide plates 32 are fixedly connected to a connecting plate 5 of a cleaning area towards the inlet of an oven, the height of the guide plates 32 is higher than half of the height of the bottles, the larger ends of the openings of the two guide plates 32 are close to the conveying mesh belt 2, and newly-fed bottles move from the smaller ends of.
Referring to fig. 1, two guide plates 32 are equipped with elastic plate 33 on the side close to the bottle, one end of elastic plate 33 is hinged on the end of guide plate 32 far from the entrance of the oven, there is a gap between the bottom of elastic plate 33 and material bearing plate 31, the side of elastic plate 33 facing guide plate 32 is connected with a driving mechanism for driving elastic plate 33 to reciprocate towards the opening direction of the oven, driving mechanism includes cylinder 35 for driving elastic plate 33 to move, the end of piston rod of cylinder 35 is hinged on elastic plate 33, the other end of cylinder 35 is hinged on the support, through hole 39 is provided on the guide plate 32 corresponding to the position of piston rod, the end of piston rod passes through hole 39 and is hinged on elastic plate 33, cylinder 35 drives elastic plate 33 to reciprocate towards conveying mesh belt 2. The elastic cushion 34 is arranged on the side surface of the elastic plate 33 close to the bottles, the cushion 34 is made of rubber, the elastic plate 33 continuously drives the elastic plate 33 in a reciprocating mode through the driving mechanism, and the elastic plate 33 pushes the bottles on the material bearing plate 31 towards the conveying mesh belt 2 in a reciprocating mode, so that the bottles can enter the conveying mesh belt 2 more easily, and production efficiency is improved.
Referring to fig. 1 and 2, the oven is provided with barriers 4 with adjustable height up and down at both the inlet and the outlet. The blocking member 4 comprises a shielding plate 41 and a vertically arranged long groove 42 formed on two sides of the shielding plate 41, a bolt 43 is arranged on the end surface of the shielding plate 41 close to the box body 1, and a nut 44 for limiting the position of the shielding plate 41 is connected to the end of the bolt 43 penetrating through the long groove 42. The height of the baffle plate 41 can be adjusted to flexibly control the size of the inlet of the preheating chamber 11, and the bolt 43 passes through the long groove 42, and the baffle plate 41 is fixed at the corresponding position through the matching of the bolt 43 and the nut 44. The shielding plate 41 can improve the heat preservation performance in the box body 1, and can be set to be proper according to the height and specification of the bottle to be treated so as to be applied to bottles with different specifications.
Referring to fig. 1 and 3, a baffle 36 for blocking bottles is connected to the end portion, close to the conveyer belt 2, of the guide plate 32, the baffle 36 extends from one end of the conveyer belt 2 to the other end, the bottom of the baffle 36 is not abutted to the conveyer belt 2, a fixing plate 37 for guiding bottles is arranged at the oven outlet, the other end of the baffle 36 is fixedly connected to the fixing plate 37 at the oven outlet, an L-shaped support plate 38 is connected to one side, facing the inner wall of the box body 1, of the baffle 36, one end of the support plate 38 is fixedly connected to the baffle 36, the other end of the support plate is fixed to the support, the height of the baffle 36 is higher than half of that of the bottles, and the phenomenon that the bottles turn over from entering the oven. The baffle 36 can be made of high-temperature resistant stainless steel or ceramic, the baffle 36 extends from one end of the tunnel oven to the other end, the temperature of the high-temperature sterilization box 12 is generally high, and the high-temperature resistant material is helpful for meeting the use condition and prolonging the service time of the baffle 36.
The implementation principle of the embodiment is as follows: after the bottles enter the preheating box 11, the waste heat air exhausted by the first exhaust fan 114 is recycled by arranging the air guide pipe 15, the return air pipe 14 recovers the waste heat air exhausted by the third exhaust fan 133 in the cooling box 13, and simultaneously recovers the waste heat air of the preheating box 11 and the cooling box 13, the waste heat air and the external fresh air collected by the first air inlet 111 are filtered by the first high-efficiency filter 112 and flow to the first heating element 113, so as to further preheat the bottles to be treated on the conveying net, the temperature of the air with the waste heat is higher than that of the fresh air in the environment, the electric energy consumed by the first heating element 113 for heating the waste heat air passing through the first high-efficiency filter 112 is reduced, the waste of waste heat air exhaust is reduced, and the effects of saving energy and reducing energy consumption are achieved.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a heated air circulation formula tunnel sterilization oven, includes box (1) of oven, passes conveying mesh belt (2) of oven, is used for the support of supporting box (1), and the oven is including preheating cabinet (11), high temperature sterilization case (12) and cooler bin (13) that set gradually, its characterized in that in proper order: the preheating box (11) is sequentially provided with a first air inlet fan (111), a first high-efficiency filter (112) and a first heating element (113) above the conveying mesh belt (2), the preheating box (11) is provided with a first exhaust fan (114) and a second exhaust fan (115) below the conveying mesh belt (2), the outlet of the first exhaust fan (114) is connected with an air return pipe (14), the other end of the air return pipe (14) is connected to a cavity formed by the first air inlet fan (111), the box body (1) and the first high-efficiency filter (112) in a penetrating manner, and the outlet of the second exhaust fan (115) leads to the outside of the box body (1);
the high-temperature sterilization box (12) is sequentially provided with a heat insulation layer (121) and an infrared heating pipe (122) from top to bottom above the conveying mesh belt (2), and the infrared heating pipe (122) and the heat insulation layer (121) are arranged below the conveying mesh belt (2) of the high-temperature sterilization box (12);
the cooling box (13) is provided with a cooling fan (131) and a third efficient filter (132) above the conveying net belt (2), a third exhaust fan (133) used for discharging residual heat gas is arranged below the conveying net belt (2) of the cooling box (13), and an outlet of the third exhaust fan (133) is connected with an air guide pipe (15) of the cooling box (13) leading to the preheating box (11).
2. The heated air circulation type tunnel sterilization oven of claim 1, characterized in that: the conveying mesh belt (2) is a stainless steel mesh belt or a stainless steel chain.
3. The heated air circulation type tunnel sterilization oven of claim 1, characterized in that: and heat insulation sleeves are sleeved outside the pipe walls of the air return pipe (14) and the air guide pipe (15).
4. The heated air circulation type tunnel sterilization oven of claim 1, characterized in that: the end part of the air guide pipe (15) connected with the preheating box (11) is positioned above the first high-efficiency filter (112).
5. The heated air circulation type tunnel sterilization oven of claim 1, characterized in that: all vertically be equipped with between preheating cabinet (11), high temperature sterilization case (12) and cooling tank (13) space bar (16), the lowest of space bar (16) is located the top of waiting to handle the bottle.
6. The heated air circulation type tunnel sterilization oven of claim 5, characterized in that: the partition plate (16) is a hollow high-temperature-resistant material plate, and heat-insulating paint is coated on the partition plate (16).
7. The heated air circulation type tunnel sterilization oven of claim 1, characterized in that: the inlet and the outlet of the box body (1) are respectively provided with a blocking piece (4) with adjustable height.
8. The heated air circulation type tunnel sterilization oven of claim 7, characterized in that: the baffle piece (4) comprises a baffle plate (41) and long grooves (42) which are vertically arranged on two sides of the baffle plate (41), bolts (43) are arranged on the end face, close to the baffle plate (41), of the box body (1), and nuts (44) used for limiting the position of the baffle plate (41) are connected to the end portions, penetrating through the long grooves (42), of the bolts (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020338174.XU CN211823703U (en) | 2020-03-17 | 2020-03-17 | Heated air circulation formula tunnel sterilization oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020338174.XU CN211823703U (en) | 2020-03-17 | 2020-03-17 | Heated air circulation formula tunnel sterilization oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211823703U true CN211823703U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020338174.XU Expired - Fee Related CN211823703U (en) | 2020-03-17 | 2020-03-17 | Heated air circulation formula tunnel sterilization oven |
Country Status (1)
| Country | Link |
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| CN (1) | CN211823703U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112074701A (en) * | 2018-05-01 | 2020-12-11 | 环宇制罐株式会社 | Nozzle, drying device and can manufacturing method |
| CN112556391A (en) * | 2020-12-09 | 2021-03-26 | 江西倍得力生物工程有限公司 | Traditional chinese medicine production is with quick air-dry device of chicken's gizzard-membrane |
-
2020
- 2020-03-17 CN CN202020338174.XU patent/CN211823703U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112074701A (en) * | 2018-05-01 | 2020-12-11 | 环宇制罐株式会社 | Nozzle, drying device and can manufacturing method |
| CN112074701B (en) * | 2018-05-01 | 2023-06-02 | 环宇制罐株式会社 | Nozzle, drying device and method for manufacturing tank body |
| CN112556391A (en) * | 2020-12-09 | 2021-03-26 | 江西倍得力生物工程有限公司 | Traditional chinese medicine production is with quick air-dry device of chicken's gizzard-membrane |
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Granted publication date: 20201030 |