CN111544998A - Air treatment device for biological experiment - Google Patents
Air treatment device for biological experiment Download PDFInfo
- Publication number
- CN111544998A CN111544998A CN202010417137.2A CN202010417137A CN111544998A CN 111544998 A CN111544998 A CN 111544998A CN 202010417137 A CN202010417137 A CN 202010417137A CN 111544998 A CN111544998 A CN 111544998A
- Authority
- CN
- China
- Prior art keywords
- piston
- treatment tank
- fixedly connected
- treatment device
- air treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
- A61L9/145—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes air-liquid contact processes, e.g. scrubbing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
Abstract
The invention discloses an air treatment device for a biological experiment, which comprises a treatment tank, wherein a water channel is formed in a piston rod, a water storage cavity is formed in a piston, the water channel is communicated with the water storage cavity, a spray hole is formed in the bottom of the piston, a pressure rod is fixedly connected to the central position of the bottom of the piston, a pressure plate is connected to the inner wall of the treatment tank in a sliding mode and is close to the bottom of the treatment tank, a water pipe is communicated to one side of the bottom of the surface of the treatment tank, the top end of the water pipe is communicated with the water channel and is close to the top of the surface of the treatment tank, a disinfection box is fixedly connected to one side of the bottom of the surface of the treatment tank, the top end of the. This an air treatment device for biological assay has reached the effect of automatic handling, and is rational in infrastructure simple, convenient to use, and the dust is got rid of thoroughly, can disinfect the disinfection simultaneously, reduces the injury to the workman, and the environmental protection is healthy, has improved performance.
Description
Technical Field
The invention relates to the technical field of air treatment, in particular to an air treatment device for a biological experiment.
Background
The method and means of the method are engineering technology, administrative management, innovation research and development, legal, economic, propaganda and education and the like, and the environmental protection refers to that the human consciously protects natural resources and reasonably utilizes the natural resources to prevent the natural environment from being polluted and damaged; the polluted and damaged environment must be comprehensively treated to create an environment suitable for human life and work. Environmental protection refers to the collective name of various actions that humans take to solve real or potential environmental problems, coordinate the relationship between humans and the environment, and ensure the sustainable development of the economic society, and during experiments, laboratories often need dry, pure, and sterile gas. At present, the effect is poor with air treatment device dust removal in the laboratory that has now on the market, appears the condition of jam easily, influences the dust and gets rid of efficiency, only can get rid of the dust moreover, and the function is single, does not have the function of drying, disinfecting, has reduced performance.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an air treatment device for a biological experiment, which solves the problems that the dust removal effect is poor, the blockage is easy to occur, the dust removal efficiency is influenced, only dust can be removed, the function is single, the drying and sterilizing functions are not available, and the use performance is reduced.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: an air treatment device for biological experiments comprises a treatment tank, wherein a piston is connected to the inner wall of the treatment tank in a sliding manner, a piston rod is fixedly connected to the top of the piston, the surface of the piston rod is connected to the top of the inner wall of the treatment tank in a sliding manner, a water channel is formed inside the piston rod, a water storage cavity is formed inside the piston, the water channel is communicated with the water storage cavity, a spray hole is formed in the bottom of the piston, a compression rod is fixedly connected to the central position of the bottom of the piston, a pressing plate is connected to the inner wall of the treatment tank in a sliding manner and close to the bottom of the treatment tank, a reset spring is fixedly connected between the bottom of the pressing plate and two sides corresponding to the bottom of the inner wall of the treatment tank, a water pipe is communicated with one side of the bottom of the surface of the treatment tank, the, the top of disinfect box communicates in proper order has trachea, connecting pipe, tracheal top and the surperficial top one side intercommunication of handling the jar, the inner wall top of handling the jar is provided with the desicator.
Preferably, tracheal top and the position that is close to the surperficial top of handling the jar are provided with first gaseous check valve, the corresponding position in handling jar surface has set gradually gaseous check valve of second, the gaseous check valve of third, the equal fixedly connected with filter pulp in the inside of the gaseous check valve of second, the inside of the gaseous check valve of third.
Preferably, the lower end of the pressure rod is fixedly connected with a conical pressure block, and the top of the treatment tank and the surface of the piston rod are provided with sealing rings.
Preferably, the edge of the piston, the edge of the pressing plate and the inner wall of the treatment tank are fixedly connected with sealing rings, and the sealing rings are made of rubber.
Preferably, the corresponding positions of the bottom edges of the surfaces of the pressing plates are provided with first liquid one-way valves, and one end, close to the bottom of the surface of the treatment tank, inside the water pipe is provided with a second liquid one-way valve.
Preferably, the one end of water pipe just is located the inside fixedly connected with filter equipment who handles the jar, through dead lever fixed connection between trachea and the processing jar, the surperficial top one side of handling the jar is provided with the gas outlet, the one end fixedly connected with dust filter screen who handles the jar is kept away from to the gas outlet, the bottom one side intercommunication of handling the jar has the drain pipe, the surface of drain pipe is provided with the valve.
Preferably, filter equipment includes fixed frame, the surperficial one side of fixed frame and the one end fixed connection of water pipe, fixed frame's inside fixedly connected with one-level filter screen, second grade filter screen in proper order.
Preferably, the top end of the piston rod is provided with a hydraulic rod, the top and the bottom of the treatment tank are both provided with mounting seats, and the surface of each mounting seat is provided with a fixing hole.
Preferably, the spray holes are uniformly distributed at the bottom of the piston.
Preferably, the material of the water pipe is a high-temperature-resistant corrosion-resistant hose.
(III) advantageous effects
The invention provides an air treatment device for a biological experiment. The method has the following beneficial effects:
(1) the air treatment device for the biological experiment is characterized in that a piston is connected with the inner wall of a treatment tank in a sliding manner, a piston rod is fixedly connected with the top of the piston, the surface of the piston rod is connected with the top of the inner wall of the treatment tank in a sliding manner, a water channel is arranged inside the piston rod, a water storage cavity is arranged inside the piston and is communicated with the water storage cavity, a spray hole is formed in the bottom of the piston, a compression bar is fixedly connected with the central position of the bottom of the piston, a pressing plate is connected with the inner wall of the treatment tank in a sliding manner and is close to the bottom of the treatment tank, a reset spring is fixedly connected between the bottom of the pressing plate and two sides corresponding to the bottom of the inner wall of the treatment tank, a water pipe is communicated with one side of the bottom of the surface of the treatment tank, the top end, and residual dust on the inner wall is scraped, so that multiple functions are realized.
(2) The air treatment device for the biological experiment is characterized in that a piston is connected with the inner wall of a treatment tank in a sliding manner, a piston rod is fixedly connected with the top of the piston, the surface of the piston rod is connected with the top of the inner wall of the treatment tank in a sliding manner, a water channel is arranged inside the piston rod, a water storage cavity is arranged inside the piston and is communicated with the water storage cavity, a spray hole is formed in the bottom of the piston, a compression bar is fixedly connected with the central position of the bottom of the piston, a pressing plate is connected with the inner wall of the treatment tank in a sliding manner and is close to the bottom of the inner wall of the treatment tank, a reset spring is fixedly connected between the bottom of the pressing plate and two sides corresponding to the bottom of the inner wall of the treatment tank, one side of the bottom of the surface of the treatment tank is communicated with a, tracheal top and the surperficial top one side intercommunication of processing jar, the inner wall top of processing jar is provided with the desicator, and such structure has not only realized the function of automatic spray dust removal, can also realize the function with disinfecting, can also realize drying, pasteurization's function at last, and is rational in infrastructure simple, convenient to operate and use, and the dust is got rid of thoroughly, can disinfect the disinfection simultaneously, reduces the injury to the workman, and the environmental protection is healthy, has improved performance
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the spraying structure of the present invention;
FIG. 3 is a schematic view of a filter device;
FIG. 4 is an enlarged view of a portion A of FIG. 1;
fig. 5 is a partially enlarged view of fig. 1 at B.
In the figure: 1 treatment tank, 2 pistons, 3 piston rods, 4 water channels, 5 water storage cavities, 6 spray holes, 7 pressure rods, 8 pressure plates, 9 return springs, 10 water pipes, 11 disinfection boxes, 12 air pipes, 13 connecting pipes, 14 dryers, 15 first gas one-way valves, 16 second gas one-way valves, 17 third gas one-way valves, 18 filter cotton, 19 conical press blocks, 20 sealing rings, 21 sealing rings, 22 first liquid one-way valves, 23 second liquid one-way valves, 24 filtering devices, 241 fixing frames, 242 first-stage filter screens, 243 second-stage filter screens, 25 fixing rods, 26 air outlets, 27 dust filter screens, 28 drain pipes, 29 valves, 30 hydraulic rods, 31 mounting seats and 32 fixing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an air treatment device for biological experiments comprises a treatment tank 1, wherein the inner wall of the treatment tank 1 is connected with a piston 2 in a sliding manner, the top of the piston 2 is fixedly connected with a piston rod 3, the top of the treatment tank 1 is positioned at the surface of the piston rod 3 for sealing treatment, the surface of the piston rod 3 is connected with the top of the inner wall of the treatment tank 1 in a sliding manner, a water channel 4 is arranged inside the piston rod 3, a water storage cavity 5 is arranged inside the piston 2, the water channel 4 is communicated with the water storage cavity 5, the bottom of the piston 2 is provided with a spray hole 6, the piston 2 and the spray hole 6 are combined to realize the function of a water spraying shower head, the spray holes 6 are uniformly distributed at the bottom of the piston 2, the central position at the bottom of the piston 2 is fixedly connected with a pressure rod 7, the inner wall of the treatment tank 1 is connected with a pressure plate 8 in a sliding manner, the reset spring 9 can provide elasticity, one side of the bottom of the surface of the treatment tank 1 is communicated with the water pipe 10, the water pipe 10 is made of a high-temperature-resistant corrosion-resistant hose, the strength of the water pipe 10 is improved, the service life is prolonged, the top end of the water pipe 10 is communicated with the water channel 4 and is close to the top of the water pipe, one side of the bottom of the surface of the treatment tank 1 is fixedly connected with the disinfection box 11, disinfection liquid is placed in the disinfection box 11, the top of the disinfection box 11 is sequentially communicated with the air pipe 12 and the connecting pipe 13, the top end of the air pipe 12 is communicated with one side of the top of the surface of the treatment tank 1, the top of the inner wall of the treatment tank 1 is provided with the dryer 14, the dryer 14 has a drying function, gas can be dried and can be sterilized at high temperature, the position, the top end of the air pipe 12 and the, a second gas one-way valve 16 and a third gas one-way valve 17 are sequentially arranged at corresponding positions on the surface of the treatment tank 1, the second gas one-way valve 16 can only admit gas into the treatment tank 1, the third gas one-way valve 17 can only discharge gas out of the treatment tank 1, the first gas one-way valve 15, the second gas one-way valve 16 and the third gas one-way valve 17 are all in the prior art and are commercially available, filter cotton 18 is fixedly connected inside the second gas one-way valve 16 and inside the third gas one-way valve 17, the filter cotton 18 can filter dust, a conical press block 19 is fixedly connected at the lower end of the press rod 7, the conical press block 19 can increase the pressing area and improve the stability, a sealing ring 20 is arranged at the top of the treatment tank 1 and on the surface of the piston rod 3, the sealing ring 2 has a sealing function, a sealing ring 21 is fixedly connected at the edge of the piston 2 and the edge of the press plate, the sealing ring 21 has a sealing function, the sealing ring 21 is made of rubber, the sealing effect is good, the cost is low, the corresponding positions of the bottom edges of the surfaces of the pressing plates 8 are respectively provided with a first liquid one-way valve 22, the first liquid one-way valve 22 can only feed water to the bottom of the inner wall of the treatment tank 1, one end of the inner part of the water pipe 10, which is close to the bottom of the surface of the treatment tank 1, is provided with a second liquid one-way valve 23, the second liquid one-way valve 23 can only discharge water from the inner part of the treatment tank 1, the first liquid one-way valve 22 and the second liquid one-way valve 23 are both of the prior art and commercially available, one end of the water pipe 10, which is positioned in the treatment tank 1, is fixedly connected with a filtering device 24, the filtering device 24 can filter impurities in the water, the blockage situation is avoided, the air pipe 12 is fixedly connected, one end fixedly connected with dust filter screen 27 of handling jar 1 is kept away from to gas outlet 26, dust filter screen 27 can filter the dust, avoid external dust to get into inside, the bottom one side intercommunication of handling jar 1 has drain pipe 28, drain pipe 28's surface is provided with valve 29, the top of piston rod 3 is provided with hydraulic stem 30, the top and the bottom of handling jar 1 all are provided with mount pad 31, fixed orifices 32 have been seted up on the surface of mount pad 31, fixed orifices 32 is easy to assemble fixed.
When the device is used, the whole device is firstly fixed through the fixing hole 32, at the moment, the top of the hydraulic rod 30 is fixed, the stability of the whole device in operation can be improved, the hydraulic rod 30 is started to work, the hydraulic rod 30 is extended, the working end of the hydraulic rod 30 pushes the piston rod 3 to move downwards, so that the piston 2 is driven to move downwards, the pressure rod 7 and the conical pressing block 19 are driven to move downwards together, at the moment, the hydraulic rod 30 is continuously extended, so that the conical pressing block 19 at the bottom of the pressure rod 7 presses the pressing plate 8, so that water at the bottom of the inner wall of the treatment tank 1 is compressed, at the moment, the water at the bottom of the inner wall of the treatment tank 1 is conveyed into the water channel 4 through the water pipe 10, finally reaches the water storage cavity 5 and is sprayed out through the spray hole 6 under the action of pressure, at the moment, the combination of the piston 2 and the spray hole 6 realizes the action of a water spraying, residual dust on the inner wall of the treatment tank 1 and the inner wall of the filter cotton 18 can be scraped, at the moment, the sprayed water returns to the bottom of the inner wall of the treatment tank 1 again through the first liquid one-way valve 22, the first liquid one-way valve 22 can only feed water to the bottom of the inner wall of the treatment tank 1, thus forming circular spraying, when the piston 2 moves downwards, gas between the pressing plate 8 and the piston 2 is pressed, at the moment, due to the combined action of the second gas one-way valve 16 and the third gas one-way valve 17, the second gas one-way valve 16 can only feed gas into the treatment tank 1, the third gas one-way valve 17 can only discharge gas out of the treatment tank 1, so that the sprayed gas can only pass through the third gas one-way valve 17, enters the bottom of the inner wall of the disinfection box 11 through the connecting pipe 13 and is fully contacted with disinfectant in the disinfection box 11 for sterilization and disinfection, at the moment, the sterilized and disinfected gas enters the position close to the top, at the moment, because the dryer 14 is arranged at the top of the inner wall of the treatment tank 1, the dryer 14 has a drying function, can dry gas and can sterilize at high temperature, at the moment, the hydraulic rod 30 is contracted, the working end of the hydraulic rod 30 pulls the piston 2 upwards through the piston rod 3, at the moment, the gas inside the treatment tank 1 and close to the top is dried, and because of the action of the first gas one-way valve 15, the first gas one-way valve 15 can only admit air into the treatment tank 1, at the moment, dust removal and disinfection are realized, the sterilized and dried gas can only be discharged from the air outlet 26, and the second gas one-way valve 16 discharges the admitted air while the piston 2 is pulled upwards to discharge the air, so that the gas can be treated again, because of the existence of the second liquid one-way valve 23, the second liquid one-way valve 23 can only discharge water from the inside of the treatment tank 1, and the water at the bottom of the inner wall of the treatment, the process is circulated, the gas is treated, the filter cotton 18 can filter dust, the dust filter screen 27 can filter dust in the gas treatment process, and external dust is prevented from entering the device, the device not only realizes the entering and the discharging of air by arranging the piston, the piston rod, the water channel, the water storage cavity, the spray hole, the pressure rod, the pressure plate, the reset spring and the water pipe, but also realizes the whole process operation of automatic spraying dust removal and air purification, and also scrapes off residual dust on the inner wall, thereby realizing a plurality of functions, the whole device not only realizes the function of automatic spraying and dust removal, but also can realize the function of disinfection, and finally can realize the functions of drying and high-temperature sterilization, has reasonable and simple structure, convenient operation and use, thorough dust removal, meanwhile, the sterilization and disinfection can be realized, the harm to workers is reduced, the environment is protected, the health is realized, and the service performance is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. An air treatment device for biological experiments, comprising a treatment tank (1), characterized in that: the inner wall of the treatment tank (1) is connected with a piston (2) in a sliding manner, the top of the piston (2) is fixedly connected with a piston rod (3), the surface of the piston rod (3) is connected with the top of the inner wall of the treatment tank (1) in a sliding manner, a water channel (4) is formed in the piston rod (3), a water storage cavity (5) is formed in the piston (2), the water channel (4) is communicated with the water storage cavity (5), a spray hole (6) is formed in the bottom of the piston (2), a compression rod (7) is fixedly connected with the bottom center position of the piston (2), a pressing plate (8) is connected with the inner wall of the treatment tank (1) in a sliding manner and close to the bottom position, a reset spring (9) is fixedly connected between the bottom of the pressing plate (8) and the two sides corresponding to the bottom of the inner wall of the treatment tank (1), and a water pipe (, the top and the water course (4) of water pipe (10) just are close to top position intercommunication, the surperficial bottom one side fixedly connected with disinfect box (11) of processing jar (1), the top of disinfect box (11) communicates in proper order has trachea (12), connecting pipe (13), the top of trachea (12) and the surperficial top one side intercommunication of processing jar (1), the inner wall top of processing jar (1) is provided with desicator (14).
2. An air treatment device for biological experiments, according to claim 1, characterized in that: the top of trachea (12) and the position that is close to the surperficial top of handling jar (1) are provided with first gaseous check valve (15), handle jar (1) corresponding position in surface and have set gradually gaseous check valve (16) of second, the gaseous check valve (17) of third, the equal fixedly connected with filter pulp (18) in the inside of the gaseous check valve of second (16), the inside of the gaseous check valve of third (17).
3. An air treatment device for biological experiments, according to claim 1, characterized in that: the lower end of the pressure rod (7) is fixedly connected with a conical pressure block (19), and the top of the treatment tank (1) and the surface of the piston rod (3) are provided with sealing rings (20).
4. An air treatment device for biological experiments, according to claim 1, characterized in that: the edge of piston (2), the edge of clamp plate (8) and be located the equal fixedly connected with sealing washer (21) of inner wall of handling jar (1), the material of sealing washer (21) sets up to the rubber material.
5. An air treatment device for biological experiments, according to claim 1, characterized in that: the corresponding position of clamp plate (8) surface base all is provided with first liquid check valve (22), the inside and one end that is close to treatment tank (1) surface bottom of water pipe (10) is provided with second liquid check valve (23).
6. An air treatment device for biological experiments, according to claim 1, characterized in that: the one end of water pipe (10) just is located inside fixedly connected with filter equipment (24) of handling jar (1), trachea (12) and handle through dead lever (25) fixed connection between jar (1), the surperficial top one side of handling jar (1) is provided with gas outlet (26), the one end fixedly connected with dust filter screen (27) of handling jar (1) are kept away from in gas outlet (26), the bottom one side intercommunication of handling jar (1) has drain pipe (28), the surface of drain pipe (28) is provided with valve (29).
7. An air treatment device for biological experiments, according to claim 6, characterized in that: filter equipment (24) are including fixed frame (241), the one end fixed connection of surface one side and water pipe (10) of fixed frame (241), the inside fixedly connected with one-level filter screen (242), second grade filter screen (243) in proper order of fixed frame (241).
8. An air treatment device for biological experiments, according to claim 7, characterized in that: the top of piston rod (3) is provided with hydraulic stem (30), the top and the bottom of handling jar (1) all are provided with mount pad (31), fixed orifices (32) have been seted up on the surface of mount pad (31).
9. An air treatment device for biological experiments, according to claim 1, characterized in that: the spray holes (6) are uniformly distributed at the bottom of the piston (2).
10. An air treatment device for biological experiments, according to claim 1, characterized in that: the water pipe (10) is made of a high-temperature-resistant corrosion-resistant hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010417137.2A CN111544998A (en) | 2020-05-18 | 2020-05-18 | Air treatment device for biological experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010417137.2A CN111544998A (en) | 2020-05-18 | 2020-05-18 | Air treatment device for biological experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111544998A true CN111544998A (en) | 2020-08-18 |
Family
ID=72006487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010417137.2A Withdrawn CN111544998A (en) | 2020-05-18 | 2020-05-18 | Air treatment device for biological experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111544998A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1031522A (en) * | 1962-01-29 | 1966-06-02 | Bahnson Co | Rotating eliminator |
| JPH11235512A (en) * | 1998-02-23 | 1999-08-31 | Nichimo Co Ltd | Stack gas treating device |
| CN108035228A (en) * | 2017-12-05 | 2018-05-15 | 程新锋 | A kind of flexible seam cutting equipment of bridge construction |
| CN108057298A (en) * | 2017-12-11 | 2018-05-22 | 陈鸿基 | A kind of construction environmental protection device |
| CN209062126U (en) * | 2018-08-24 | 2019-07-05 | 广州倬粤动力新能源有限公司 | Cooling body |
-
2020
- 2020-05-18 CN CN202010417137.2A patent/CN111544998A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1031522A (en) * | 1962-01-29 | 1966-06-02 | Bahnson Co | Rotating eliminator |
| DE1454539A1 (en) * | 1962-01-29 | 1969-10-09 | Bahnson Co | Rotary filter |
| JPH11235512A (en) * | 1998-02-23 | 1999-08-31 | Nichimo Co Ltd | Stack gas treating device |
| CN108035228A (en) * | 2017-12-05 | 2018-05-15 | 程新锋 | A kind of flexible seam cutting equipment of bridge construction |
| CN108057298A (en) * | 2017-12-11 | 2018-05-22 | 陈鸿基 | A kind of construction environmental protection device |
| CN209062126U (en) * | 2018-08-24 | 2019-07-05 | 广州倬粤动力新能源有限公司 | Cooling body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208436114U (en) | A kind of test tube chlorination equipment for medical treatment | |
| CN204798235U (en) | Wound care clean bench | |
| CN204501748U (en) | Medical disinfection cabinet | |
| CN214488103U (en) | Slide glass cleaning device capable of preventing slide glass from being adhered to each other | |
| CN209751505U (en) | debridement nursing device in operating room nursing | |
| CN112043849A (en) | Operation towel disinfection belt cleaning device | |
| CN111544998A (en) | Air treatment device for biological experiment | |
| CN214910840U (en) | Instrument disinfection device | |
| CN211068710U (en) | Orthopedics degassing unit | |
| CN213012288U (en) | Industrial sewage treatment and disinfection device for flow line production | |
| CN212913929U (en) | A degassing unit for medical instrument | |
| CN207619232U (en) | A kind of septic tank contamination disinfection unit | |
| CN209122946U (en) | A kind of medical devices chlorination equipment | |
| CN214973053U (en) | Active bacterium biological deodorization equipment | |
| CN207654365U (en) | A kind of special trauma treating vehicle of portable high-efficiency antibacterial type medical treatment | |
| CN210980160U (en) | Air purification and disinfection device | |
| CN205126924U (en) | Ultraviolet disinfection device | |
| CN204050417U (en) | A kind of indoor air sterilizing device | |
| CN208756775U (en) | A kind of medical operation cleaning and sterilizing equipment | |
| CN112354045A (en) | Hepatobiliary surgery is with diagnosing device that has warning function | |
| CN212619065U (en) | Energy-saving and environment-friendly air pollution treatment device | |
| CN215652811U (en) | Nursing disinfection frame for oncology department | |
| CN208492046U (en) | A kind of obstetrics and gynecology department expander for capableing of Quick disinfection | |
| CN215765554U (en) | Purify new trend device | |
| CN215086011U (en) | Three-stage deodorization washing tower for sewage treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 730000 Xing'an community, No. 524, Anning East Road, Anning District, Lanzhou City, Gansu Province Applicant after: Liu An Address before: Lanzhou University of technology, no.287, langongping Road, Qilihe district, Lanzhou City, Gansu Province, 730000 Applicant before: Liu An |
|
| CB02 | Change of applicant information | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200818 |
|
| WW01 | Invention patent application withdrawn after publication |