CN212944563U

CN212944563U - Fume chamber for biological medicine research experiments

Info

Publication number: CN212944563U
Application number: CN202020753482.9U
Authority: CN
Inventors: 王�华
Original assignee: XINJIANG JINSHIKANG PHARMACEUTICAL CO Ltd
Current assignee: XINJIANG JINSHIKANG PHARMACEUTICAL CO Ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2021-04-13
Anticipated expiration: 2030-05-09

Abstract

The utility model provides a fume chamber for biological medicine research experiments, including outer box and control switch, the left side fixed mounting of outer box has control switch, the inside bottom fixed mounting of outer box has the processing platform, the inside swing joint of outer box has transparent sealing cover, the bottom of transparent sealing cover closely laminates there is the sealing strip, the front surface of transparent sealing cover closely laminates there is the latex board, the inside top fixed mounting of transparent sealing cover has the collection board, the inside opening of collection board is provided with the air inlet, the inner wall fixed mounting of transparent sealing cover has ultraviolet lamp area, the inside middle-end fixed mounting of outer box has the pneumatic cylinder, the upper right side fixed mounting of outer box inside has the draught fan, the upper left side fixed mounting of outer box inside has the rose box, the inside top embedding of rose box is provided with the stripper plate. The utility model discloses ventilation effect is better, can adsorb the postfiltration to the toxic gas and the dust that produce in the reaction process, has reduced the environmental pollution that toxic gas and dust caused.

Description

Fume chamber for biological medicine research experiments

Technical Field

The utility model relates to a fume chamber technical field especially relates to a fume chamber for biological medicine research experiments.

Background

The pharmaceutical industry and the biomedical engineering industry are two major pillars of the modern pharmaceutical industry. The biomedical industry is composed of both the biotechnology industry and the pharmaceutical industry. The definition and range of definition of biotechnology industry of each country and each tissue are not uniform, even the view of different people is often very different, the biomedical engineering is a general term for comprehensively applying the principles and methods of life science and engineering science, recognizing the structure, function and other life phenomena of human body at multiple levels in molecules, cells, tissues, organs and even the whole human body system from the engineering perspective, and researching artificial materials, products, devices and system technologies for preventing and treating diseases, assisting human body functions and health care. The fume chamber that biological medicine research used is often for user's safety, and current fume chamber toward the in-process of using, and ventilation effect is not ideal enough, has reactant or harmful gas to discharge in the device during the experiment, has caused certain potential safety hazard flank to the staff, and the current cabinet of passing through can not collect the absorption to reactant or harmful gas row that produce during the experiment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a fume chamber for biological medicine research experiments.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fume chamber for biological medicine research experiments comprises an outer box body and a control switch, wherein the control switch is fixedly mounted on the left side of the outer box body, a processing table is fixedly mounted at the bottom end inside the outer box body, a transparent sealing cover is movably connected inside the outer box body, a sealing strip is tightly attached to the bottom end of the transparent sealing cover, a latex plate is tightly attached to the front surface of the transparent sealing cover, a collecting plate is fixedly mounted on the upper inside of the transparent sealing cover, an air inlet is formed in an inner opening of the collecting plate, an ultraviolet lamp strip is fixedly mounted on the inner wall of the transparent sealing cover, a hydraulic cylinder is fixedly mounted at the middle end inside the outer box body, an induced draft fan is fixedly mounted on the upper right side inside the outer box body, a filter box is fixedly mounted on the upper left side inside the outer box body, and a dismounting plate is embedded in, the inside left side fixed mounting of dismantlement board has the dust removal board, the inside right side fixed mounting of dismantlement board has the adsorption plate.

Preferably, the output end of the bottom end of the hydraulic cylinder is fixedly connected with the middle part above the transparent sealing cover through a transmission shaft, and the transparent sealing cover slides up and down in the horizontal direction in the outer box body.

Preferably, the bottom of collecting plate is provided with a plurality of air inlets perpendicularly, the top of collecting plate switches on mutually through the left side of pipeline with the rose box.

Preferably, the processing table and the bottom end of the transparent sealing cover are transversely arranged in parallel, and the transverse cross-sectional area of the transparent sealing cover is smaller than that of the processing table.

Preferably, the dust removal board sets up in the left side of adsorption plate, the dust removal board is polypropylene air filter dust removal board, the adsorption plate is the active carbon adsorption board.

Preferably, the right side of draught fan is provided with the gas vent, the left side of draught fan is equipped with the right side that sets up at the rose box.

Preferably, the latex plate is arranged below the front surface of the transparent sealing cover, and the bottom end of the latex plate and the bottom end of the sealing strip are positioned on the same horizontal plane.

Preferably, ultraviolet lamp area, pneumatic cylinder and draught fan all through independent electric connection between control switch and the external power source.

The utility model provides a fume chamber for biological medicine research experiments has following beneficial effect:

1. this kind of fume chamber for biological medicine research experiments is through being provided with transparent sealed cowling for when the staff place the medicine at the processing bench reaction, the pneumatic cylinder can promote transparent sealed cowling and move down, makes the sealing strip and the latex board of transparent sealed cowling bottom closely paste the upper surface at the processing bench, prevents that toxic gas from leaking in the reaction process, and can block the reactant that splashes in the reaction process, and the security performance is higher, and is better through the effect.

2. This kind of fume chamber for biological medicine research experiment is through being provided with the collecting plate for when the upper surface at the processing platform is hugged closely to the bright sealed cowling, the medicine upwelled in the gas that the processing bench reaction in-process produced, and at this moment the draught fan produces the air inlet of appeal accessible pipeline and collecting plate below, carries out all-round attraction to the gas that upwelled in each position, and later discharge from the upper right side of outer box, ventilation effect is better.

3. This kind of fume chamber for biological medicine research experiments is through being provided with the dismantlement board for when the fan produced appeal accessible pipeline and the gas of collecting plate to producing attracts, gaseous can pass the dust removal board after getting into in the dismantlement board and remove dust, passes discharge behind the adsorption plate again, and noxious material and the foul smell in the adsorbable gas of adsorption plate reduce the pollution that exhaust gas caused atmospheric environment.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of a partial structure of the transparent sealing cover of the present invention;

FIG. 3 is a schematic sectional view of a partial structure of a filter box according to the present invention;

fig. 4 is a schematic sectional view of a local structure of the middle collecting plate of the present invention.

Illustration of the drawings:

1-outer box body, 2-control switch, 3-processing table, 4-transparent sealing cover, 401-sealing strip, 402-latex plate, 403-collecting plate, 404-air inlet, 405-ultraviolet lamp belt, 5-hydraulic cylinder, 6-induced draft fan, 7-filter box, 8-disassembling plate, 801-dedusting plate and 802-adsorption plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a fume chamber for biomedical research and experiment comprises an outer box body 1 and a control switch 2, wherein the control switch 2 is fixedly arranged on the left side of the outer box body 1, a processing table 3 is fixedly arranged at the inner bottom end of the outer box body 1, a transparent sealing cover 4 is movably connected inside the outer box body 1, a sealing strip 401 is tightly attached to the bottom end of the transparent sealing cover 4, a latex plate 402 is tightly attached to the front surface of the transparent sealing cover 4, a collecting plate 403 is fixedly arranged at the upper right inside of the transparent sealing cover 4, an air inlet 404 is arranged at the inner opening of the collecting plate 403, an ultraviolet lamp strip 405 is fixedly arranged on the inner wall of the transparent sealing cover 4, a hydraulic cylinder 5 is fixedly arranged at the middle end inside of the outer box body 1, an induced draft fan 6 is fixedly arranged at the upper right inside of the outer box body 1, a filter box 7 is fixedly arranged at the upper, the dust removing plate 801 is fixedly installed on the left side inside the detaching plate 8, and the adsorption plate 802 is fixedly installed on the right side inside the detaching plate 8.

In this embodiment, fixed connection between the output of pneumatic cylinder 5 bottom passes through the top middle part of transmission shaft and transparent sealed cowling 4, and transparent sealed cowling 4 slides from top to bottom in the inside of outer box 1 is the horizontal direction for when pneumatic cylinder 5 promoted transparent sealed cowling 4 and move down and hug closely when processing platform 3's upper surface, transparent sealed cowling 4 can form an inclosed space with processing platform 3 between, prevent that toxic gas from leaking in the reaction process.

In this embodiment, the bottom end of the collecting plate 403 is vertically provided with a plurality of air inlets 404, and the upper portion of the collecting plate 403 is communicated with the left side of the filtering box 7 through a pipeline, so that when the drug reacts on the processing table 3, gas is generated to flow upward, and at this time, the induced draft fan 6 generates attractive force to perform all-around attraction on the gas flowing upward through the pipeline and the plurality of air inlets 404 below the collecting plate 403.

In this embodiment, the processing table 3 and the bottom end of the transparent sealing cover 4 are transversely arranged in parallel, and the transverse cutting area of the transparent sealing cover 4 is smaller than that of the processing table 3, so that when the sealing strip 401 and the latex plate 402 at the bottom of the transparent sealing cover 4 are tightly attached to the upper surface of the processing table 3, a closed space is formed between the transparent sealing cover 4 and the processing table 3, and toxic gas is prevented from leaking in the reaction process.

In this embodiment, dust removal board 801 sets up in the left side of adsorption plate 802, and dust removal board 801 is polypropylene air filter dust removal board 801, and adsorption plate 802 is activated carbon adsorption board 802 for when reaction gas gets into dismantlement board 8, gas can pass dust removal board 801 in advance and remove dust, passes the upper right discharge of outer box 1 behind adsorption plate 802 again, and adsorption plate 802 is the noxious material and the foul smell in the adsorbable gas, reduces the pollution that exhaust gas caused to atmospheric environment.

In this embodiment, the right side of draught fan 6 is provided with the gas vent, and the left side of draught fan 6 is equipped with the right side that sets up at rose box 7 for draught fan 6 produces the air inlet 404 of appeal accessible pipeline and collecting plate 403 below, carries out all-round attraction to the gas that surges on each position, and the ventilation effect is better.

In this embodiment, the latex plate 402 is disposed below the front surface of the transparent sealing cover 4, and the bottom end of the latex plate 402 and the bottom end of the sealing strip 401 are located on the same horizontal plane, so that when the transparent sealing cover 4 is tightly attached to the upper surface of the processing table 3, a worker can insert a hand into the latex plate 402 to operate the reacted medicine.

In this embodiment, ultraviolet lamp area 405, pneumatic cylinder 5 and draught fan 6 are all through independent electric connection between control switch 2 and the external power source, are convenient for carry out independent electric control through control switch 2 to ultraviolet lamp area 405, pneumatic cylinder 5 and draught fan 6 more.

The working principle is as follows: when a worker places a medicine on the processing table 3 for reaction, the hydraulic cylinder 5 can push the transparent sealing cover 4 to move downwards, so that the sealing strip 401 and the latex plate 402 at the bottom of the transparent sealing cover 4 are tightly attached to the upper surface of the processing table 3, a closed space is formed between the sealing strip and the processing table 3 to prevent toxic gas from leaking in the reaction process, gas generated in the reaction process of the medicine on the processing table 3 flows upwards, at the moment, the induced draft fan 6 generates attraction force to suck the upwards-flowing gas in all positions through the pipeline and the air inlet 404 below the collecting plate 403, then the gas enters the detaching plate 8, passes through the dust removing plate 801 in advance in the detaching plate 8 to remove dust, passes through the adsorption plate 802 to be discharged from the upper right side of the outer box 1, the adsorption plate 802 can adsorb toxic substances and odor in the gas, and pollution of the discharged gas to the atmospheric environment is reduced, latex board 402 partial compression when attracting, outside air current can follow latex board 402 below and get into transparent sealed cowling 4 in, and the staff also can be embedded into latex board 402 with the hand and operate the reaction to the medicine, and the ultraviolet lamp area 405 can produce the ultraviolet ray and carry out disinfection to workstation 3 after the ventilation is accomplished.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A fume chamber for biological medicine research experiments comprises an outer box body (1) and a control switch (2), wherein the control switch (2) is fixedly mounted on the left side of the outer box body (1), and is characterized in that a processing table (3) is fixedly mounted at the bottom end of the inner part of the outer box body (1), a transparent sealing cover (4) is movably connected to the inner part of the outer box body (1), a sealing strip (401) is tightly attached to the bottom end of the transparent sealing cover (4), a latex plate (402) is tightly attached to the front surface of the transparent sealing cover (4), a collecting plate (403) is fixedly mounted above the inner part of the transparent sealing cover (4), an air inlet (404) is arranged at an inner opening of the collecting plate (403), an ultraviolet lamp strip (405) is fixedly mounted on the inner wall of the transparent sealing cover (4), a hydraulic cylinder (5) is fixedly mounted at the middle end of the inner part of the outer box, the utility model discloses a dust removal device, including outer box (1), upper right side fixed mounting of outer box (1) inside has draught fan (6), the upper left side fixed mounting of outer box (1) inside has rose box (7), the inside top embedding of rose box (7) is provided with stripper plate (8), the inside left side fixed mounting of stripper plate (8) has dust removal board (801), the inside right side fixed mounting of stripper plate (8) has adsorption plate (802).

2. The fume hood for biomedical research and experiment according to claim 1, wherein the output end of the bottom end of the hydraulic cylinder (5) is fixedly connected with the upper middle part of the transparent sealing cover (4) through a transmission shaft, and the transparent sealing cover (4) slides up and down in the horizontal direction in the outer box body (1).

3. The fume hood for biomedical research and experiment as claimed in claim 1, wherein the bottom end of the collecting plate (403) is vertically provided with a plurality of air inlets (404), and the upper part of the collecting plate (403) is communicated with the left side of the filter box (7) through a pipeline.

4. The fume hood for biomedical research experiments according to claim 1, wherein the processing table (3) and the bottom end of the transparent sealing cover (4) are transversely arranged in parallel, and the transverse cross-sectional area of the transparent sealing cover (4) is smaller than that of the processing table (3).

5. The fume hood for biomedical research and experiment according to claim 1, wherein the dust-removing plate (801) is disposed at the left side of the adsorption plate (802), the dust-removing plate (801) is a polypropylene air filtration dust-removing plate (801), and the adsorption plate (802) is an activated carbon adsorption plate (802).

6. The fume hood for biomedical research experiments according to claim 1, wherein the right side of the induced draft fan (6) is provided with an exhaust port, and the left side of the induced draft fan (6) is provided with a right side arranged on the filter box (7).

7. The fume hood for biomedical research experiments according to claim 1, characterized in that the latex board (402) is disposed below the front surface of the transparent sealing cover (4), and the bottom end of the latex board (402) and the bottom end of the sealing strip (401) are on the same horizontal plane.

8. The fume hood for biomedical research experiments according to claim 1, wherein the ultraviolet lamp strip (405), the hydraulic cylinder (5) and the induced draft fan (6) are all independently and electrically connected with an external power supply through the control switch (2).