CN220046600U - Straw Tian Chuwen type inactivating sterilizing cover - Google Patents
Straw Tian Chuwen type inactivating sterilizing cover Download PDFInfo
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- CN220046600U CN220046600U CN202321673839.2U CN202321673839U CN220046600U CN 220046600 U CN220046600 U CN 220046600U CN 202321673839 U CN202321673839 U CN 202321673839U CN 220046600 U CN220046600 U CN 220046600U
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 80
- 230000000415 inactivating effect Effects 0.000 title claims description 12
- 230000002779 inactivation Effects 0.000 claims abstract description 55
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 38
- 238000003860 storage Methods 0.000 claims abstract description 28
- 239000010902 straw Substances 0.000 claims abstract description 11
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 4
- 239000003063 flame retardant Substances 0.000 claims description 4
- 239000002689 soil Substances 0.000 abstract description 42
- 238000003971 tillage Methods 0.000 description 18
- 239000010410 layer Substances 0.000 description 9
- 238000002485 combustion reaction Methods 0.000 description 8
- 238000010285 flame spraying Methods 0.000 description 8
- 238000007667 floating Methods 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000007921 spray Substances 0.000 description 7
- 201000010099 disease Diseases 0.000 description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 244000052769 pathogen Species 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000002344 surface layer Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 241000238631 Hexapoda Species 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000001717 pathogenic effect Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 241000233866 Fungi Species 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000009335 monocropping Methods 0.000 description 2
- 238000000053 physical method Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 241000244206 Nematoda Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009418 agronomic effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- -1 ganic Species 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a straw returning Tian Chuwen type inactivation and sterilization cover, which comprises a flame diversion inclined cover and a forced storage Wen Bianping cover, wherein the flame diversion inclined cover comprises a flame diversion top plate and flame enclosing side plates positioned at two sides of the flame diversion top plate, the flame diversion top plate obliquely extends from the front end to the rear lower side, the lower part of the front end of the flame enclosing side plate extends towards the front of a machine tool, and a flame inactivation cavity is formed by the cooperation of the flame diversion top plate and the flame enclosing side plates; the forced storage Wen Bianping cover is arranged by extending the rear end of the flame diversion inclined cover backwards to be close to the ground, and the top end, the two sides and the rear end of the forced storage Wen Bianping cover form a semi-closed forced high-temperature cavity behind the inactivation sterilization cover; the inactivation sterilizing cover is designed into a flat structure, so that high-temperature heat generated by flame inactivation is accumulated in the inactivation sterilizing cover, a durable high-temperature environment can be provided, and high-temperature sterilization treatment can be fully performed on soil.
Description
Technical Field
The utility model relates to an inactivation cover body, in particular to a straw Tian Chuwen type inactivation sterilization cover.
Background
The accumulation of pathogenic microorganisms in the soil can cause continuous cropping obstacles to occur, which results in reduced crop yield and quality, and is widely present in the crop cultivation process. Soil-borne diseases are a type of plant disease that is extremely dangerous, often causing plant sheeting death. The pathogenic organisms causing soil-borne diseases are of many kinds, including fungi, bacteria, nematodes, viruses, etc., and fungi are the main. How to disinfect soil and overcome continuous cropping obstacle is a worldwide difficult problem to be solved urgently, and the existing preventive measure technology mainly comprises technical methods such as agronomic measures, chemical methods, physical methods, biotechnology, comprehensive control and the like. The physical method generally utilizes medium and high temperature to kill pathogenic organisms, mainly adopts modes of steam sterilization, flame sterilization, electric sterilization, microwave sterilization and the like, and the flame sterilization utilizes high temperature of flame to irreversibly denature proteins in organisms, so as to achieve the aim of killing cells and organisms.
The prior art has the patent number CN109348763B discloses a high-temperature soil sterilizer, which comprises a soil cutting device and a combustion device, wherein the soil cutting device comprises a rotary tillage mechanism and a soil crushing mechanism which are arranged front and back, and the combustion device is formed by a burner for gas supply of a gas tank; when the rotary tillage machine is used, the rotary tillage mechanism sends out soil granules upwards, the soil crushing mechanism cuts the soil granules raised by the rotary tillage mechanism, and the flame jet opening of the burner faces the soil granules raised by the rotary tillage mechanism. The sterilizer can instantaneously sterilize and kill insects by high-temperature combustion flame, remove diseases and insect pests, weeds, organic pesticides and the like, and improve the soil sterilization effect. But this mechanism has the following problems: be equipped with the air exit in the device, the air blows into in the combustion chamber, and the heat after the burning is discharged by the air exit, and a large amount of heats that produce in the flame all are discharged fast through the air exit this moment, can't store the heat in the combustion chamber, can lead to thermal dissipation, and the high temperature heat that looses also will not disinfect for soil, consequently only can realize the bactericidal effect with flame contact at the device, but can't reach the bactericidal effect that high temperature kept, and the heat utilization ratio is lower.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a straw and Tian Chuwen type inactivation sterilization cover capable of fully utilizing high-temperature heat generated by flame.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the straw further Tian Chuwen type inactivation sterilizing cover is arranged below the rear side of the flame spray head, the front end and the lower end of the inactivation sterilizing cover are both opened, the inactivation sterilizing cover comprises a flame diversion inclined cover and a forced storage Wen Bianping cover, the flame diversion inclined cover comprises a flame diversion top plate and flame enclosing side plates positioned on two sides of the flame diversion top plate, the flame diversion top plate obliquely extends from the front end to the rear lower side, the lower part of the front end of the flame enclosing side plate extends towards the front of the machine tool, and a flame inactivation cavity is formed by the cooperation of the flame diversion top plate and the flame enclosing side plates; the forced storage Wen Bianping cover is arranged by extending backwards from the rear end of the flame diversion inclined cover to be close to the ground, and the top end, the two sides and the rear end of the forced storage Wen Bianping cover form a semi-closed forced high-temperature cavity behind the inactivation sterilization cover.
As an optimal technical scheme, the front end of the flame diversion inclined cover is obliquely provided with a flame retardant inclined plate forwards and downwards.
As the preferable technical scheme, a sterilizing cover heat-insulating layer is paved on the outer surface of the top end of the inactivating sterilizing cover.
As the preferable technical scheme, the rear end of the forced storage Wen Bianping cover is connected with a pressure relief rear plate in a swinging way.
As a preferable technical scheme, the length of the forced storage Wen Bianping cover is 5-8 times of the height.
Due to the adoption of the technical scheme, the straw further Tian Chuwen type inactivation sterilizing cover is arranged below the rear side of the flame spray head, the front end and the lower end of the inactivation sterilizing cover are both opened, the inactivation sterilizing cover comprises a flame diversion inclined cover and a forced storage Wen Bianping cover, the flame diversion inclined cover comprises a flame diversion top plate and flame enclosing side plates positioned on two sides of the flame diversion top plate, the flame diversion top plate obliquely extends from the front end towards the rear lower side, the lower part of the front end of the flame enclosing side plate extends towards the front of the machine tool, and a flame inactivation cavity is formed by the cooperation of the flame diversion top plate and the flame enclosing side plates; the forced storage Wen Bianping cover is arranged by extending backwards from the rear end of the flame diversion inclined cover to be close to the ground, and the top end, the two sides and the rear end of the forced storage Wen Bianping cover form a semi-closed forced high-temperature cavity behind the inactivation sterilization cover; the beneficial effects of the utility model are as follows: the inactivation sterilizing cover is designed into a flat structure, so that high-temperature heat generated by flame inactivation is accumulated in the inactivation sterilizing cover, a high-temperature environment with the temperature of 600 ℃ can be provided, the high-temperature environment can be continuously maintained, high-temperature sterilization treatment can be fully performed on the soil in the inactivation sterilizing cover, the heat utilization rate is high, and a good inactivation effect is realized.
Drawings
The following drawings are only for purposes of illustration and explanation of the present utility model and are not intended to limit the scope of the utility model.
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic view of another embodiment of the present utility model;
FIG. 3 is a cross-sectional view of the structure of an embodiment of the present utility model;
FIG. 4 is a schematic view of the usage status of an embodiment of the present utility model;
FIG. 5 is a usage state reference diagram of an embodiment of the present utility model;
in the figure: 100-frames; 200-three-point suspension; 300-horizontal rotary tillage device; 400-flame spraying device; 401-a gas supply tank; 402-a main air supply pipe; 403-gas supply branch pipes; 404-flame spray head; 500-anti-blocking heat shields; 600-inactivating the sterilizing cover; 610-flame guiding inclined cover; 620-forced storage Wen Bianping cover; 611-flame guiding roof; 612-flame containment side plates; 613-firestop tilting plate; 621-a pressure relief back plate; 631—a sterilizing cover link; 632-sterilizing cover struts; 633-floating swing rod of sterilizing cover; 635-sterilizing cover linkage swing rod; 636-zip the sterilizing cover; 700-sterilizing cover heat preservation layer.
Detailed Description
The utility model is further illustrated in the following, in conjunction with the accompanying drawings and examples. In the following detailed description, certain exemplary embodiments of the present utility model are described by way of illustration only. It is needless to say that the person skilled in the art realizes that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive in scope.
As shown in fig. 4 and 5, the forced Chu Wenshi high-temperature inactivation mechanism for returning straw to the field comprises a frame 100, wherein the frame is connected to a tractor through a three-point suspension 200, and a horizontal rotary tillage device 300, a flame spraying device 400, an anti-blocking heat shield 500 and an inactivation sterilization shield 600 are sequentially installed on the frame 100 from front to back.
The horizontal rotary tillage device 300 is a common structure in the prior art, and will not be described herein.
The flame spraying device 400 is arranged above the rear side of the horizontal rotary tillage device 300, the flame spraying device 400 comprises a plurality of air supply tanks 401, the air outlet ends of the air supply tanks 401 are connected with an air supply main pipe 402, a plurality of air supply branch pipes 403 are sequentially connected to the air supply main pipe 402, the air outlet ends of the air supply branch pipes 403 are connected with flame spray heads 404, and the flame spray heads 404 are sequentially arranged along the width direction of the horizontal rotary tillage device 300. The flame spray 404 may be disposed vertically or slightly rearwardly inclined.
The flame injection port at the bottom end of the flame injection device 400 is downward arranged below the flame injection device 400 to form a flame inactivation zone. When the horizontal rotary tillage device 300 moves, as the soil in the flame inactivation area is in a descending stage, the soil thrown backwards forms flame backward pushing airflow moving backwards, air moves backwards to push the flame of the flame spray nozzle 404 to spread backwards, in the process of flame backward diffusion, the contact area between the flame and the thrown soil particles can be increased, the soil particles in the whole area in the process of throwing are instantaneously heated, flame inactivation is realized, the evaporation of water on the surface of the soil particles is increased, and part of bacterial strains are inactivated, in addition, the flame backward pushing airflow pushes the flame in the flame inactivation cavity to spread towards the forced high-temperature cavity at the rear side, the length of the flame is lengthened, and heat generated in the process is stored in the inactivation sterilization cover 600 to perform high-temperature drying and sterilization on the soil flowing through, so that high-temperature inactivation is realized.
Referring to fig. 1 to 5, an inactivation sterilization cover 600 is disposed below the rear side of the flame spraying device 400, the front end and the lower end of the inactivation sterilization cover 600 are both opened, a sterilization cover insulation layer 700 is laid on the top outer surface of the inactivation sterilization cover 600, the sterilization cover insulation layer 700 is used for guaranteeing that heat generated in the inactivation sterilization cover 600 is not easy to dissipate, the highest utilization rate is used for high-temperature sterilization of soil, a profiling floating device is disposed between the inactivation sterilization cover 600 and the frame 100, and the inactivation sterilization cover 600 can swing upwards through the profiling floating device and is used for adapting to the change of soil, so that the purpose of profiling is achieved. The profile modeling floating device comprises two sterilizing cover connecting rods 631 hinged to two sides of the front part of the inactivating sterilizing cover 600, a sterilizing cover cross beam is fixed between the two sterilizing cover connecting rods 631, two sterilizing cover supporting rods 632 are fixed in the middle of the sterilizing cover cross beam, sterilizing cover floating swinging rods 633 are respectively hinged to the top ends of the two sterilizing cover supporting rods 632, two sterilizing cover brackets are fixed to the rear side of the frame 100, the front ends of the sterilizing cover floating swinging rods 633 are hinged to the sterilizing cover brackets, and the bottom ends of the sterilizing cover floating swinging rods 633 are lapped on the upper surfaces of the sterilizing cover brackets; a sterilizing cover linkage swing rod 635 is further hinged between the upper parts of the two sterilizing cover connecting rods 631 and the horizontal rotary tillage device 300, and a sterilizing cover upper zipper 636 is connected between the middle parts of the two sides of the inactivating sterilizing cover 600 and the top ends of the sterilizing cover connecting rods 631.
The inactivating sterilization enclosure 600 includes a flame guiding inclined enclosure 610 and a forced storage Wen Bianping enclosure 620, wherein the flame guiding inclined enclosure 610 and the forced storage Wen Bianping enclosure 620 are integrally formed to form a unitary structure, and are defined separately because of their different roles. The flame diversion inclined cover 610 mainly provides space for throwing of soil and is used for increasing the contact area between the flame and the soil; the forced storage Wen Bianping cover 620 is mainly used for storing the generated high-temperature heat and further performing sterilization treatment on the soil surface layer.
The flame diversion inclined cover 610 comprises a flame diversion top plate 611 and flame enclosing side plates 612 positioned at two sides of the flame diversion top plate 611, the flame diversion top plate 611 extends obliquely from the front end towards the rear lower side, the lower part of the front end of the flame enclosing side plate 612 extends towards the direction of the horizontal rotary tillage device 300, the flame diversion top plate 611 and the flame enclosing side plate 612 are matched to form a flame inactivation cavity enclosing the flame inactivation area, the front end of the flame diversion top plate 611 is close to the bottom end of the flame injection device 400 and forms an air supply channel 800 which is favorable for fully entering air between the flame diversion top plate 611 and the flame enclosing side plate 612, and the front end of the flame diversion inclined cover 610 is obliquely provided with a flame retardant inclined plate 613 which is used for preventing flame from spreading towards the direction of the air supply channel 800. The flame guiding top plate 611 extends downwards in a slanting manner along a position close to the bottom end of the flame spraying device 400, on one hand, the flame guiding top plate extends downwards in a slanting manner to be matched with the generated umbrella-shaped flame, on the other hand, when the flame retreating airflow pushes the flame to move backwards, the flame shape change can move downwards along the inclined plane, the purpose of guiding the flame to move is achieved, the flame is guided into the forced high-temperature cavity, the action time of the flame is longer, meanwhile, the flame is enabled to be closer to soil, and at the moment, the flame in a turbulent state can contact and enter into the soil with large pores after rotary tillage, so that the inactivation area is increased. The air supply channel 800 is provided between the front end of the flame guiding top plate 611 and the bottom end of the flame spraying device 400, so as to ensure that sufficient air can enter, directly contact the flame spraying device 400, and have sufficient oxygen intake and better flame combustion effect. The purpose of the flame retardant inclined plate 613 is to prevent the flame from flowing backward and leaking in the direction of the air supply channel 800, so that the flame can be fully utilized and the safety of the flame can be ensured.
The forced storage Wen Bianping cover 620 is extended from the rear end of the flame guiding inclined cover 610 to the ground, the top end, two sides and the rear end of the forced storage Wen Bianping cover 620 form a semi-closed forced high temperature cavity behind the inactivating sterilizing cover 600, the rear end of the forced storage Wen Bianping cover 620 is connected with a pressure release rear plate 621 in a swinging manner, and the length of the forced storage Wen Bianping cover 620 is 5-8 times the height. Because the hot air has the characteristic of floating upward, in order to make the high-temperature heat directly contact with the soil surface layer as far as possible, the height of the cabin top of the forced storage Wen Bianping cover 620 is lower, a flat structure capable of being attached to the ground is formed, at the moment, the high-temperature heat can be forced to sink by the top surface to contact with the surface of the ground soil, the generated heat can enter into the space between the soil to prevent heat dissipation, the purpose of maintaining the high temperature is achieved, the contact area between the high-temperature heat and the surface soil is increased, in order to more fully utilize the generated high-temperature heat and the operation time of strains, the length of the forced storage Wen Bianping cover 620 is longer, the stay time of the internal high-temperature heat is longer, the contact time between the high-temperature heat and the surface soil is increased, and through the design of the longer flat structure, the contact area and the contact time between the high-temperature heat and the soil are increased, the high-temperature heat is fully utilized, the heat utilization rate is improved, and a better inactivation effect is achieved.
The flame guiding inclined cover 610 is matched with the forced storage Wen Bianping cover 620, and is used for fully utilizing the flame and the heat generated by the flame, forming a high-temperature environment in the flame guiding inclined cover, wherein the high-temperature environment can promote the full combustion of the flame, and meanwhile, the high-temperature environment is conducive to vaporization, so that the combustion is faster and more severe, and the aim of high-temperature sterilization of soil is more effectively achieved; the flame diversion inclined cover 610 and the forced storage Wen Bianping cover 620 form a semi-closed structure after being stuck on the ground, the pressure of an inner closed space is larger, heat is directed towards soil under the pressure effect, the soil is penetrated to inactivate the deep soil layer at high temperature, the tail end of the forced high temperature cavity is provided with a pressure release rear plate 621, the pressure release rear plate can naturally swing and open along with the movement process of a machine tool, on one hand, the purpose of plugging is achieved, on the other hand, the sealing is incomplete, the functions of exhausting smoke and releasing pressure can be achieved, and the excessive internal pressure is avoided.
When the horizontal rotary tillage device 300 is used for rotary tillage, the soil thrown backwards moves backwards to fall into the flame inactivation cavity, and flame backward pushing air flow moving backwards is formed in the soil thrown backwards, the flame backward pushing air flow pushes the flame in the flame inactivation cavity to move in a diffusion mode towards the direction of the forced high-temperature cavity at the rear side, the action time and the action area of the flame are prolonged, the temperature of the flame is fully utilized, and under the condition of the same flame air supply quantity, the flame is fully utilized by utilizing the flame backward pushing air flow and the forced high-temperature cavity, so that the purposes of energy conservation and high efficiency are achieved.
Proved by field experiments, the horizontal rotary tillage device 300 of the device can throw soil with the tillage depth of 12cm to an instantaneous high-temperature chamber of the inactivation sterilization cover 600 at the rear in a thin layer mode, achieves the soil temperature of 3cm on the inner surface layer of 1-2s to 600 ℃ in a flat and physical heat preservation mode of the inactivation sterilization cover 600, can kill more than 85% of diseases, insects and bacteria, and can effectively remove organic chemical pollutants. While the large Tian Miehuo equipment disclosed by the utility model does not appear in the current industry, although an inactivation mode for directly carrying out flaming treatment on the ground surface exists at present, pathogen on the ground surface is treated only, pathogen on a crop planting layer cannot be killed, and the crop planting layer with the surface layer of about 3cm can be killed through the inactivation sterilizing cover, so that the crop yield and quality can be greatly improved, the method is the first innovative design in the current field inactivation equipment, and the soil inactivation is maximized for treating the pathogen on the crop planting layer with the surface layer of about 3cm from the aspects of operation efficiency and operation cost.
The foregoing has shown and described the basic principles, main features and advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. Straw still Tian Chuwen formula inactivation sterilizing cover sets up in the rear side below of flame shower nozzle, its characterized in that: the front end and the lower end of the inactivation sterilization cover are both opened, the inactivation sterilization cover comprises a flame diversion inclined cover and a forced storage Wen Bianping cover, the flame diversion inclined cover comprises a flame diversion top plate and flame enclosing side plates positioned on two sides of the flame diversion top plate, the flame diversion top plate obliquely extends from the front end to the rear lower side, the lower part of the front end of the flame enclosing side plate extends towards the front of a machine tool, and a flame inactivation cavity is formed by the cooperation of the flame diversion top plate and the flame enclosing side plates; the forced storage Wen Bianping cover is arranged by extending backwards from the rear end of the flame diversion inclined cover to be close to the ground, and the top end, the two sides and the rear end of the forced storage Wen Bianping cover form a semi-closed forced high-temperature cavity behind the inactivation sterilization cover.
2. The straw further Tian Chuwen type inactivating sterilization mask according to claim 1, wherein: the front end of the flame diversion inclined cover is obliquely provided with a flame retardant inclined plate forwards and downwards.
3. The straw further Tian Chuwen type inactivating sterilization mask according to claim 1, wherein: and a sterilizing cover heat-insulating layer is paved on the outer surface of the top end of the inactivating sterilizing cover.
4. The straw further Tian Chuwen type inactivating sterilization mask according to claim 1, wherein: the rear end of the forced storage Wen Bianping cover is connected with a pressure relief rear plate in a swinging mode.
5. The straw further Tian Chuwen type inactivating sterilization mask according to claim 1, wherein: the length of the forced storage Wen Bianping cover is 5-8 times the height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321673839.2U CN220046600U (en) | 2023-06-29 | 2023-06-29 | Straw Tian Chuwen type inactivating sterilizing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321673839.2U CN220046600U (en) | 2023-06-29 | 2023-06-29 | Straw Tian Chuwen type inactivating sterilizing cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220046600U true CN220046600U (en) | 2023-11-21 |
Family
ID=88786833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321673839.2U Active CN220046600U (en) | 2023-06-29 | 2023-06-29 | Straw Tian Chuwen type inactivating sterilizing cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220046600U (en) |
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2023
- 2023-06-29 CN CN202321673839.2U patent/CN220046600U/en active Active
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