CN210936374U - Explosion-proof ventilation acid-base cabinet - Google Patents
Explosion-proof ventilation acid-base cabinet Download PDFInfo
- Publication number
- CN210936374U CN210936374U CN201921880646.8U CN201921880646U CN210936374U CN 210936374 U CN210936374 U CN 210936374U CN 201921880646 U CN201921880646 U CN 201921880646U CN 210936374 U CN210936374 U CN 210936374U
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- Prior art keywords
- cabinet
- acid
- explosion
- proof
- pipe
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- 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.)
- Expired - Fee Related
Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 15
- 238000012545 processing Methods 0.000 claims abstract description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 241001233242 Lontra Species 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000005406 washing Methods 0.000 claims description 6
- 239000007921 spray Substances 0.000 abstract description 7
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 239000000796 flavoring agent Substances 0.000 abstract description 2
- 235000019634 flavors Nutrition 0.000 abstract description 2
- 238000006386 neutralization reaction Methods 0.000 abstract description 2
- 239000002585 base Substances 0.000 description 37
- 239000007789 gas Substances 0.000 description 18
- 239000003570 air Substances 0.000 description 7
- 238000004880 explosion Methods 0.000 description 6
- 239000003517 fume Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000419 plant extract Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Gas Separation By Absorption (AREA)
Abstract
The utility model discloses an explosion-proof ventilation acid-base cabinet, which comprises an acid-base cabinet and an explosion-proof cabinet, wherein the right side wall of the acid-base cabinet is fixedly connected with the explosion-proof cabinet, the top parts of the acid-base cabinet and the explosion-proof cabinet are respectively fixedly connected with the two sides of the bottom part of an operation cabinet, and the outer walls of the acid-base cabinet and the explosion-proof cabinet are communicated with a processing mechanism; the processing mechanism comprises a first conduit, a second conduit, a processing box and an exhaust pipe, and the outer walls of the acid-base cabinet and the explosion-proof cabinet are respectively communicated with the first conduit and the second conduit. The utility model discloses a first pipe and second pipe are gaseous leading-in processing incasement chamber with the acid-base, then utilize the mode that sprays, wash gas to remove flavor and neutralization to gas, then filter through the active carbon otter board and get rid of again, avoid gas to cause the pollution to the surrounding air.
Description
Technical Field
The utility model relates to an acid-base cabinet technical field specifically is an explosion-proof ventilation acid-base cabinet.
Background
At present, in the scientific research test process, the fume chamber is indispensable equipment. For example, when scientific researchers do experiments in a ventilation cabinet, the odor of strong acid and alkali cannot be discharged in time, and meanwhile, the pressure of the explosion-proof cabinet is too strong, and the airflow is too large, so that the air in the cabinet cannot be sucked outwards in time, and the normal negative pressure state cannot be maintained in the cabinet; therefore, whether the acid-base gas leaks or the pressure is too high to cause explosion, the safety of operators and the environment is seriously endangered.
According to patent CN201520149731.2, an explosion-proof fume chamber belongs to the technical scheme in fume chamber field, and this explosion-proof fume chamber's roof is equipped with the ventilation hole, upper portion is equipped with control chamber and operation window, the lower part is equipped with explosion-proof cabinet and acid-base cabinet, and this ventilation hole is linked together with the control chamber, and this control window installs in the place ahead of control chamber, the ventilation hole is connected with the blast pipe, and this blast pipe is connected with explosion-proof ventilation hole and the acid-base ventilation hole of acid-base cabinet of explosion-proof cabinet. Through the scheme, when the acid-base gas in the acid-base cabinet is relatively concentrated, the acid-base gas can be discharged through the exhaust pipe, so that the phenomenon that an operator inhales excessive acid-base gas when the acid-base cabinet is opened is avoided, the safety of the operator is ensured, and the peculiar smell in the acid-base cabinet can be reduced; in addition, when the air pressure in the explosion-proof cabinet is higher, the gas in the explosion-proof cabinet can be discharged through the exhaust pipe, so that the air pressure in the explosion-proof cabinet is kept stable, explosion caused by overhigh air pressure is avoided, and the safety of operators is also guaranteed.
At present, the existing explosion-proof ventilated acid-base cabinets have some defects, such as; in the using process of the device, the acid-base gas is discharged and then does not have the function of treating the acid-base gas, so that the ambient air can be polluted. For this reason, new technical solutions need to be designed to solve the problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an explosion-proof ventilation acid-base cabinet has solved the problem that proposes among the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an explosion-proof ventilated acid-base cabinet comprises an acid-base cabinet and an explosion-proof cabinet, wherein the right side wall of the acid-base cabinet is fixedly connected with the explosion-proof cabinet, the tops of the acid-base cabinet and the explosion-proof cabinet are respectively and fixedly connected with two sides of the bottom of an operation cabinet, and the outer walls of the acid-base cabinet and the explosion-proof cabinet are communicated with a processing mechanism;
the processing mechanism comprises a first guide pipe, a second guide pipe, a processing box and an exhaust pipe, the outer walls of the acid-base cabinet and the explosion-proof cabinet are respectively communicated with the first guide pipe and the second guide pipe, the other ends of the first guide pipe and the second guide pipe are respectively connected with two side walls of the processing box, the processing box is fixedly installed at the top of the operation cabinet, and the exhaust pipe is communicated with the top of the operation cabinet.
As the utility model discloses a preferred embodiment, the arc casing is installed to the inner chamber of handling the case, first pipe and second pipe run through respectively and handle case both sides the wall and all press from both sides the chamber intercommunication with the arc casing, the liquid pump is installed to the right side wall of handling the case, the inner chamber bottom intercommunication of first water pipe and handling the case is passed through to one side of liquid pump, the opposite side and the second water pipe one end intercommunication of liquid pump, the other end of second water pipe runs through and handles the case and communicate with the shower nozzle, directly over the arc casing is arranged in to the shower nozzle.
As an optimized embodiment of the present invention, the top of the arc-shaped housing is provided with a hole and the hole is provided with a baffle.
As a preferred embodiment of the utility model, the left and right sides of operation cabinet communicates respectively has first pipeline and second pipeline, the outer wall of first pipeline and second pipeline is pegged graft respectively and is had forward check valve and reverse check valve.
As a preferred embodiment of the utility model, the lower side of the inner cavity of the treatment box is provided with the washing liquid which is natural plant extract.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a first pipe and second pipe are gaseous leading-in processing incasement chamber with the acid-base, then utilize the mode that sprays, wash gas to remove flavor and neutralization to gas, then filter through the active carbon otter board and get rid of again, avoid gas to cause the pollution to the surrounding air.
2. The utility model discloses an arc casing hole department installs the baffle to the liquid that avoids spraying gets into arc casing.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic view of the overall structure of an explosion-proof ventilation acid-base cabinet of the utility model;
FIG. 2 is a schematic view of the inner chamber structure of the treatment tank of the explosion-proof ventilated acid-base cabinet of the present invention;
fig. 3 is a schematic view of the arc-shaped shell structure of the explosion-proof ventilated acid-base cabinet of the present invention.
In the figure: 1 acid-base cabinet, 2 explosion-proof cabinets, 3 operation cabinets, 4 first pipes, 5 second pipes, 6 first pipelines, 7 second pipelines, 8 forward check valves, 9 reverse check valves, 10 treatment boxes, 11 exhaust pipes, 12 activated carbon screen plates, 13 arc-shaped shells, 14 liquid pumps, 15 first water pipes, 16 second water pipes, 17 spray heads and 18 baffle plates.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. To the ordinary technical personnel in this field, can understand the specific meaning in the utility model of above-mentioned term with the concrete condition, the utility model provides an electrical apparatus's model is the reference only, can be through changing different models electrical apparatus that the function is the same according to the actual use condition.
Referring to fig. 1-3, the present invention provides a technical solution: an explosion-proof ventilated acid-base cabinet comprises an acid-base cabinet 1 and an explosion-proof cabinet 2, wherein the right side wall of the acid-base cabinet 1 is fixedly connected with the explosion-proof cabinet 2, the tops of the acid-base cabinet 1 and the explosion-proof cabinet 2 are respectively and fixedly connected with two sides of the bottom of an operation cabinet 3, and the outer walls of the acid-base cabinet 1 and the explosion-proof cabinet 2 are communicated with a processing mechanism;
processing agency includes first pipe 4, second pipe 5, handles case 10 and blast pipe 10, the outer wall of acid-base cabinet 1 and explosion-proof cabinet 2 communicates respectively has first pipe 4 and second pipe 5 to communicate, the other end of first pipe 4 and second pipe 5 is connected with the both sides wall of handling case 10 respectively, handle case 10 fixed mounting in the top of operation cabinet 3, the top intercommunication of operation cabinet 3 has blast pipe 11, and as shown in figure 1 in this embodiment, handle case 10 can handle gas to can avoid the direct emission of gas to pollute the surrounding air.
Referring to fig. 2 in this embodiment, an arc-shaped housing 13 is installed in an inner cavity of the treatment tank 10, the first conduit 4 and the second conduit 5 respectively penetrate through two side walls of the treatment tank 10 and are both in cavity-clamping communication with the arc-shaped housing 13, a liquid pump 14 is installed on a right side wall of the treatment tank 10, one side of the liquid pump 14 is communicated with the bottom of the inner cavity of the treatment tank 10 through a first water pipe 15, the other side of the liquid pump 14 is communicated with one end of a second water pipe 16, the other end of the second water pipe 16 penetrates through the treatment tank 10 and is communicated with a spray head 17, and the spray head 17 is placed right above the arc-shaped housing 13 and is used for extracting a washing liquid through the liquid pump 14 to wash gas, so as to remove odor and.
In this embodiment, referring to fig. 3, a hole is formed in the top of the arc-shaped shell 13, and a baffle 18 is installed at the hole, so that the baffle 18 can prevent the washing liquid from entering the arc-shaped shell 13.
In this embodiment, referring to fig. 1, the left side and the right side of the operation cabinet 3 are respectively communicated with a first pipeline 6 and a second pipeline 7, and the outer walls of the first pipeline 6 and the second pipeline 7 are respectively inserted with a forward check valve 8 and a reverse check valve 9, which have an effect of relieving pressure in the operation cabinet 3.
In this embodiment, referring to fig. 2, a washing liquid is disposed in a lower side of an inner cavity of the treatment box 10, and the washing liquid is a natural plant extract.
It should be noted that, the components included in the anti-explosion ventilation acid-base cabinet of the present invention are all the common standard components or the components known to those skilled in the art, the structure and principle of the components are known by the technical manual or by the conventional experimental method, when an anti-explosion ventilation acid-base cabinet is used, firstly, the acid-base cabinet 1 and the anti-explosion cabinet 2 are respectively communicated with the first conduit 3 and the second conduit 5, the generated gas is introduced into the processing box 10, the gas enters the processing box 10 and then enters the arc-shaped shell 13 and is discharged through the holes on the surface of the arc-shaped shell 13, then the liquid pump 14 extracts the cleaning solution at the bottom of the inner cavity of the processing box 10, enters the spray head 17 and sprays the cleaning solution to the arc-shaped shell 13 to wash the gas, so as to remove odor and neutralize the gas, then the gas is filtered by the activated carbon mesh plate 12 again and then is discharged by the exhaust pipe 11, the, the forward check valve 8 through first pipeline 6 can carry out the pressure release for the high-pressure discharge of 3 inner chambers of operation cabinet, when 3 inner chambers of simultaneous operation cabinet produced the negative pressure, the reverse check valve 9 of 7 outer walls of second pipe can be opened and make in the outside air gets into operation cabinet 3, avoids the too high two explosions of pressure in the 3 operation cabinets, and the device simple structure is convenient for operate, and the practicality is strong.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides an explosion-proof ventilation acid-base cabinet, includes acid-base cabinet (1) and explosion-proof cabinet (2), its characterized in that: the right side wall of the acid-base cabinet (1) is fixedly connected with an explosion-proof cabinet (2), the tops of the acid-base cabinet (1) and the explosion-proof cabinet (2) are respectively and fixedly connected with two sides of the bottom of the operation cabinet (3), and the outer walls of the acid-base cabinet (1) and the explosion-proof cabinet (2) are communicated with a processing mechanism;
the utility model discloses a processing mechanism, including handle the mechanism, handle the mechanism and include first pipe (4), second pipe (5), handle case (10) and blast pipe (11), the outer wall of acid-base cabinet (1) and explosion-proof cabinet (2) communicates respectively has first pipe (4) and second pipe (5) intercommunication, the other end of first pipe (4) and second pipe (5) is connected with the both sides wall of handling case (10) respectively, handle the top of case (10) fixed mounting in operation cabinet (3), the top intercommunication of operation cabinet (3) has blast pipe (11).
2. An explosion-proof ventilated acid-base cabinet according to claim 1, wherein: handle the inner chamber of case (10) and install arc casing (13), first pipe (4) and second pipe (5) run through respectively and handle case (10) both sides wall and all press from both sides the chamber intercommunication with arc casing (13), the right side wall of handling case (10) installs liquid pump (14), one side of liquid pump (14) is through the inner chamber bottom intercommunication of first water pipe (15) and handling case (10), the opposite side and the second water pipe (16) one end intercommunication of liquid pump (14), the other end of second water pipe (16) runs through and handles case (10) and communicate with shower nozzle (17), directly over arc casing (13) are arranged in to shower nozzle (17), activated carbon otter board (12) are installed to the inner chamber upside of handling case (10).
3. An explosion-proof ventilated acid-base cabinet according to claim 2, wherein: the top of the arc-shaped shell (13) is provided with a hole, and a baffle (18) is arranged at the hole.
4. An explosion-proof ventilated acid-base cabinet according to claim 1, wherein: the left side and the right side of the operation cabinet (3) are respectively communicated with a first pipeline (6) and a second pipeline (7), and the outer walls of the first pipeline (6) and the second pipeline (7) are respectively inserted with a forward check valve (8) and a reverse check valve (9).
5. An explosion-proof ventilated acid-base cabinet according to claim 1, wherein: washing liquid is arranged at the lower side of the inner cavity of the treatment box (10) and is natural plant extracting solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921880646.8U CN210936374U (en) | 2019-11-04 | 2019-11-04 | Explosion-proof ventilation acid-base cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921880646.8U CN210936374U (en) | 2019-11-04 | 2019-11-04 | Explosion-proof ventilation acid-base cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210936374U true CN210936374U (en) | 2020-07-07 |
Family
ID=71386742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921880646.8U Expired - Fee Related CN210936374U (en) | 2019-11-04 | 2019-11-04 | Explosion-proof ventilation acid-base cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210936374U (en) |
-
2019
- 2019-11-04 CN CN201921880646.8U patent/CN210936374U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 |