CN113975959A - Air exhaust device for chemical storage room - Google Patents
Air exhaust device for chemical storage room Download PDFInfo
- Publication number
- CN113975959A CN113975959A CN202111185586.XA CN202111185586A CN113975959A CN 113975959 A CN113975959 A CN 113975959A CN 202111185586 A CN202111185586 A CN 202111185586A CN 113975959 A CN113975959 A CN 113975959A
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- Prior art keywords
- exhaust
- storage room
- filter plate
- chemical storage
- pull rod
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- 238000003860 storage Methods 0.000 title claims abstract description 62
- 239000000126 substance Substances 0.000 title claims abstract description 34
- 239000003814 drug Substances 0.000 claims abstract description 59
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000010521 absorption reaction Methods 0.000 claims abstract description 12
- 239000000428 dust Substances 0.000 claims abstract description 10
- 239000012535 impurity Substances 0.000 claims abstract description 9
- 238000012377 drug delivery Methods 0.000 claims description 20
- 244000309464 bull Species 0.000 claims description 18
- 229940079593 drug Drugs 0.000 claims description 18
- 241000883990 Flabellum Species 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 238000013022 venting Methods 0.000 claims description 2
- 239000002341 toxic gas Substances 0.000 abstract description 15
- 238000006243 chemical reaction Methods 0.000 abstract description 11
- 239000007789 gas Substances 0.000 abstract description 9
- 239000007921 spray Substances 0.000 abstract description 5
- 231100000252 nontoxic Toxicity 0.000 abstract description 3
- 230000003000 nontoxic effect Effects 0.000 abstract description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005108 dry cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/79—Injecting reactants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- 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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
- B01D53/04—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 by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Ventilation (AREA)
Abstract
The invention discloses an exhaust device for a chemical storage room, which comprises an exhaust pipeline, a dosing mechanism, an exhaust mechanism and an absorption mechanism, wherein the exhaust pipeline is arranged on the top of the chemical storage room; according to the invention, the reciprocating component drives the pull rod to reciprocate by starting the motor through the dosing mechanism, so that the sliding block at the front end of the pull rod slides in the dosing pipe to extrude the medicament to spray the medicament into the exhaust pipeline through the one-way nozzle, and the medicament is converted into non-toxic gas through the reaction of the sprayed medicament and the toxic gas in the exhaust pipeline; the exhaust mechanism drives the rotating rod to rotate by starting the motor, the rotating rod drives the fan blades to rotate so as to exhaust gas in the storage room, and the dust removal component connected with the tail end of the rotating rod removes impurities for the first filter plate; the absorption mechanism enables the gas after reaction in the exhaust pipeline to further filter impurities through the first filter plate and the second filter plate on the one hand, and on the other hand, the residual trace toxic gas after reaction is further adsorbed and eliminated through the activated carbon plate arranged between the first filter plate and the second filter plate.
Description
Technical Field
The invention relates to the technical field of air exhaust devices, in particular to an air exhaust device for a chemical storage room.
Background
In the industrial aspect, with the development of economy, the production of materials is increased, the storage room plays a great role in storing materials, and the ventilation performance of the storage room as a place with higher safety requirements, particularly the storage room for storing chemicals, is required to be good.
The chemicals are pure substances or mixtures composed of various elements, whether natural or artificial, in daily life, various daily chemicals are widely used, such as pesticides, disinfectants, detergents, dry cleaning agents and the like, and the daily chemicals have high volatility, so that the daily chemicals can emit toxic gases, such as sulfur dioxide and the like, when the chemicals are stored in a storage room, the toxic gases with sulfur dioxide and the like can be accumulated in the room, if the toxic gases are too high in concentration, the toxic gases are inhaled by a human body to cause adverse effects on the human body, and certain potential safety hazards exist.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an exhaust device for a chemical storage room.
In order to achieve the purpose, the invention adopts the following technical scheme:
an exhaust device for a chemical storage room comprises an exhaust pipeline, a dosing mechanism, an exhaust mechanism and an absorption mechanism; be provided with motor and protective housing on the exhaust duct for spray liquid medicine the device of dosing is installed exhaust duct is last, be used for the extraction to preserve gas and for the mechanism of dosing mixes the liquid medicine reaction exhaust mechanism installs in exhaust duct, be used for absorbing filtering impurity absorption mechanism installs in exhaust duct, and exhaust mechanism and absorption mechanism parallel distribution.
Preferably, the drug delivery mechanism comprises a drug storage bin, a drug delivery pipe, a one-way nozzle, a pull rod, a sliding block and a drug storage bin cover; the storage medicine storehouse sets up exhaust pipe upper surface, the loading tube is installed in the storage medicine storehouse, just the loading tube with the through-hole has been seted up to storage medicine storehouse junction, pull rod sliding connection be in the through-hole, just the pull rod extends to in the loading tube, the slider is installed the pull rod top, just the slider sets up in the loading tube, one-way shower nozzle is installed loading tube one end, just one-way shower nozzle sets up in the exhaust pipe, the storage medicine cang gai sets up storage medicine storehouse top, the pull rod is keeping away from the one end fixedly connected with of slider reciprocates the subassembly.
Preferably, the shuttle assembly includes a first gear, a second gear and a link; the first gear is installed on the top end of the motor, the second gear is installed on the exhaust pipeline, the second gear is meshed with the first gear, and the connecting piece is arranged on the second gear.
Preferably, the exhaust mechanism comprises a fixed seat, a rotating rod, a belt, fan blades and a small fan wheel; the fixing base sets up in the exhaust duct, the bull stick rotates to be connected on the fixing base, the exhaust duct with the through-hole has been seted up on the fixing base top, the motor with be provided with the belt between the bull stick, flabellum fixed connection be in the bull stick lateral wall, the through-hole has been seted up on the flabellum, little fan wheel is installed in the through-hole, the one end fixedly connected with dust removal subassembly of bull stick.
Preferably, the dust removal assembly comprises a connecting rod, a first scraper and a second scraper; the connecting rod fixed connection be in bull stick one end, first scraper blade is installed on the connecting rod lateral wall, the second scraper blade is installed on the connecting rod lateral wall, just first scraper blade with the second scraper blade corresponds the setting.
Preferably, the absorption mechanism comprises a first mounting seat, a second mounting seat, a first filter plate, a second filter plate and an activated carbon plate; the first mounting seat is arranged in the exhaust pipeline, the second mounting seat is clamped on the right side of the first mounting seat, the first filter plate is arranged in the first mounting seat and the second mounting seat, the activated carbon plate is arranged between the first filter plate and the second filter plate, and the activated carbon plate is arranged in the first mounting seat and the second mounting seat.
Preferably, the pull rod is connected with the through hole in a sliding mode, the pull rod is tightly arranged between the pull rod and the through hole, the outer diameter of the sliding block is consistent with the size of the inner diameter of the medicine conveying pipe, the sliding block is connected with the medicine conveying pipe in a sliding mode, and the number of the one-way spray heads is four.
Preferably, the number of the fan blades is eleven, the eleven fan blades are uniformly distributed and fixedly connected to the side wall of the rotating rod, and the number of the small fan wheels is eleven.
Preferably, the first scraper of connecting rod with first filter contact sets up, just the second scraper with first filter contact sets up.
Preferably, the size of first filter, second filter sets up unanimously, the second mount pad with first mount pad slip joint sets up, first mount pad and second mount pad with exhaust duct swing joint sets up.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the exhaust device for the chemical storage room, on one hand, the drug delivery mechanism enables the reciprocating component to drive the pull rod to reciprocate by starting the motor, the slide block at the front end of the pull rod slides in the drug delivery pipe to extrude the drug to spray the drug into the exhaust pipeline through the one-way nozzle, the drug is converted into non-toxic gas by reacting the sprayed drug with the toxic gas in the exhaust pipeline, and on the other hand, the drug can be added into the drug storage bin by opening the drug storage bin cover.
2. According to the exhaust device for the chemical storage room, on one hand, the exhaust mechanism enables the belt to drive the rotating rod to rotate and the rotating rod to drive the fan blades to rotate to exhaust gas in the storage room by starting the motor, and on the other hand, the dust removal assembly connected with the tail end of the rotating rod removes impurities for the first filter plate.
3. According to the exhaust device for the chemical storage room, on one hand, the absorption mechanism enables the gas after reaction in the exhaust pipeline to further filter impurities through the first filter plate and the second filter plate, and on the other hand, the activated carbon plate arranged between the first filter plate and the second filter plate further adsorbs and eliminates the residual trace toxic gas after reaction.
Drawings
FIG. 1 is a schematic view showing an air discharge device for a chemical storage room according to the present invention;
FIG. 2 is a schematic view showing an air discharge device for a chemical storage room according to the present invention;
FIG. 3 is a schematic sectional view of an air discharge device for a chemical storage room according to the present invention;
FIG. 4 is a schematic view of the venting mechanism shown in FIG. 3;
FIG. 5 is a schematic view showing a dust removing assembly of an air exhausting device for a chemical storage room according to the present invention;
FIG. 6 is a schematic view of the absorbent mechanism shown in FIG. 3;
fig. 7 is an enlarged view of a portion a in fig. 3.
In the figure: 1. an exhaust duct; 2. a motor; 3. a drug delivery mechanism; 301. a medicine storage bin; 302. a drug delivery tube; 303. a one-way nozzle; 304. a pull rod; 305. a slider; 306. a medicine storage bin cover; 4. an air exhaust mechanism; 401. a fixed seat; 402. a rotating rod; 403. a belt; 404. a fan blade; 405. a small impeller; 5. an absorbing mechanism; 501. a first mounting seat; 502. a second mounting seat; 503. a first filter plate; 504. a second filter plate; 505. an activated carbon plate; 6. a protective shell; 7. a first gear; 8. a second gear; 9. a connecting member; 10. a connecting rod; 11. a first squeegee; 12. a second squeegee.
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.
Referring to fig. 1 to 7, an exhaust apparatus for a chemical storage room includes an exhaust duct 1, a dosing mechanism 3, an exhaust mechanism 4, and an absorbing mechanism 5.
In the specific implementation process, as shown in fig. 1 and fig. 3, the second mounting seat 502 is movably connected to the exhaust duct 1. The exhaust pipeline 1 is provided with a motor 2 and a protective shell 6, the administration mechanism 3 for spraying the liquid medicine is arranged on the exhaust pipeline 1, and the administration mechanism 3 comprises a medicine storage bin 301, a medicine conveying pipe 302, a one-way nozzle 303, a pull rod 304, a slide block 305 and a medicine storage bin cover 306; storage drug bin 301 sets up at exhaust pipe 1 upper surface, drug delivery pipe 302 is installed in storage drug bin 301, and drug delivery pipe 302 and storage drug bin 301 junction have seted up the through-hole, pull rod 304 sliding connection is in the through-hole, and pull rod 304 and extend to in the drug delivery pipe 302, slider 305 is installed on pull rod 304 top, and slider 305 sets up in drug delivery pipe 302, one-way shower nozzle 303 is installed in drug delivery pipe 302 one end, and one-way shower nozzle 303 sets up in exhaust pipe 1, storage drug bin cover 306 sets up on storage drug bin 301 top, pull rod 304 is at the one end fixedly connected with who keeps away from slider 305 and is come and go the subassembly.
Referring to fig. 2 and 7, the shuttle assembly includes a first gear 7, a second gear 8, and a connecting member 9; the first gear 7 is arranged at the top end of the motor 2, the second gear 8 is arranged on the exhaust duct 1, the second gear 8 is meshed with the first gear 7, and the connecting piece 9 is arranged on the second gear 8.
It should be noted that: pour into storage drug bin 301 with the medicament through opening storage drug bin cover 306, make to reciprocate the subassembly and drive pull rod 304 and do the back and forth motion through opening motor 2, make the slider 305 of pull rod 304 front end slide in medicine conveying pipe 302 and extrude the medicament and spray the medicament in exhaust pipe 1 through one-way shower nozzle 303, react with the toxic gas in the exhaust pipe 1 and convert to nontoxic gas through spraying the medicament.
The pull rod 304 is slidably connected with the through hole, the pull rod 304 is tightly arranged with the through hole, the outer diameter of the sliding block 305 is consistent with the inner diameter of the medicine conveying pipe 302 in size, the sliding block 305 is slidably connected with the medicine conveying pipe 302, and the number of the one-way nozzles 303 is four.
Referring to fig. 3 and 4, the exhaust mechanism 4 includes a fixed base 401, a rotating rod 402, a belt 403, fan blades 404 and a small fan wheel 405; fixing base 401 sets up in exhaust duct 1, and bull stick 402 rotates to be connected on fixing base 401, and the through-hole has been seted up on exhaust duct 1 and the fixing base 401 top, is provided with belt 403 between motor 2 and the bull stick 402, and flabellum 404 fixed connection has seted up the through-hole at bull stick 402 lateral wall on the flabellum 404, and little fanning wheel 405 installs in the through-hole, and the one end fixedly connected with dust removal component of bull stick 402.
Referring to fig. 5, the dust removing assembly includes a connecting rod 10, a first blade 11, and a second blade 12; connecting rod 10 fixed connection is in bull stick 402 one end, and first scraper blade 11 is installed on the connecting rod 10 lateral wall, and second scraper blade 12 is installed on the connecting rod 10 lateral wall, and just first scraper blade 11 corresponds the setting with second scraper blade 12.
It should be noted that: by turning on the motor 2, the belt 403 drives the rotating rod 402 to rotate, the rotating rod 402 drives the fan blades 404 to rotate, so that the gas in the storage room is exhausted, and in addition, impurities are removed from the first filter plate 503 through the dust removing component connected to the tail end of the rotating rod 402.
Wherein, the quantity that flabellum 404 set up is eleven, and eleven flabellum 404 equipartition fixed connection are at bull stick 402 lateral wall, and the quantity that little impeller 405 set up is eleven, and first scraper blade 11 sets up with first filter 503 contact, and second scraper blade 12 sets up with first filter 503 contact.
Referring to fig. 3 and 6, the adsorption mechanism 5 includes a first mount 501, a second mount 502, a first filter plate 503, a second filter plate 504, and an activated carbon plate 505; first mount pad 501 sets up in exhaust duct 1, and the joint of second mount pad 502 is on first mount pad 501 right side, and first filter 503 and second filter 504 set up in first mount pad 501 and second mount pad 502, and activated carbon plate 505 sets up between first filter 503 and second filter 504, and activated carbon plate 505 sets up in first mount pad 501 and second mount pad 502.
It should be noted that: the gas after reaction in the exhaust pipeline 1 is further filtered by the first filter plate 503 and the second filter plate 504 to remove impurities, and on the other hand, the residual trace toxic gas after reaction is further adsorbed and eliminated by the activated carbon plate 505 arranged between the first filter plate 503 and the second filter plate 504.
The first filter plate 503 and the second filter plate 504 are identical in size, the second mounting seat 502 is slidably and fixedly connected with the first mounting seat 501, and the first mounting seat 501 and the second mounting seat 502 are movably connected with the exhaust duct 1.
The specific implementation and operation method of the air exhaust device for the chemical storage room comprises the following steps:
A. administration: when the device works, the motor 2 is started to enable the connected first gear 7 to rotate, the meshed second gear 8 rotates, the second gear 8 rotates to drive the pull rod 304 connected with the connecting piece 9, the pull rod 304 reciprocates in the medicine conveying pipe 302, a medicine inlet hole is formed in the medicine conveying pipe 302, the medicine in the medicine conveying pipe 302 is extruded through the slide block 305 at the front end of the pull rod 304, and the medicine is sprayed into the exhaust pipeline 1 through the one-way nozzle 303.
B. Air exhaust: be connected with motor 2 and bull stick 402 through belt 403, when motor 2 starts, drive bull stick 402 through belt 403 and rotate, make flabellum 404 rotate, make the toxic gas in the chemical storage room discharge, the little impeller 405 of installation on the flabellum 404 makes little impeller 405 rotate through the mobile air current, little impeller 405 and flabellum 404 installation angle are opposite, little impeller 405 makes the air current flow in opposite directions, make the medicament in the exhaust duct 1 and toxic gas mixing reaction more thorough.
Absorption: first mount pad 501 and second mount pad 502 joint, install first filter 503, second filter 504 and activated carbon plate 505 in first mount pad 501 and second mount pad 502, with its integral erection in exhaust duct 1, make the gas after the reaction in the exhaust duct 1 further filter impurity through first filter 503 and second filter 504, on the other hand further adsorbs the elimination through activated carbon plate 505 that sets up between first filter 503 and the second filter 504 to the remaining trace toxic gas after the reaction.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. An air exhaust device for a chemical storage room, comprising;
the air exhaust pipeline (1), the air exhaust pipeline (1) is provided with a motor (2) and a protective shell (6);
the administration mechanism (3) is used for installing the administration device (3) for spraying the liquid medicine on the exhaust pipeline (1);
the air exhaust mechanism (4) is used for extracting gas in the storage room and mixing liquid medicine for the medicine feeding mechanism (3) to react, and the air exhaust mechanism (4) is arranged in the air exhaust pipeline (1);
the absorption mechanism (5) is used for absorbing and filtering impurities, the absorption mechanism (5) is installed in the exhaust pipeline (1), and the exhaust mechanism (4) and the absorption mechanism (5) are distributed in parallel.
2. An air discharge device for chemical storage rooms according to claim 1, wherein the drug delivery mechanism (3) comprises a drug storage bin (301), a drug delivery tube (302), a one-way nozzle (303), a pull rod (304), a slider (305) and a drug storage bin cover (306); medicine storage bin (301) sets up exhaust pipe (1) upper surface, install drug delivery pipe (302) in medicine storage bin (301), just drug delivery pipe (302) with the through-hole has been seted up to medicine storage bin (301) junction, pull rod (304) sliding connection be in the through-hole, just pull rod (304) and extend to in the drug delivery pipe (302), slider (305) are installed pull rod (304) top, just slider (305) set up in drug delivery pipe (302), one-way shower nozzle (303) are installed drug delivery pipe (302) one end, just one-way shower nozzle (303) set up in exhaust pipe (1), medicine storage bin cover (306) set up medicine storage bin (301) top, pull rod (304) are keeping away from the one end fixedly connected with of slider (305) comes and goes the subassembly.
3. An air venting device for a chemical storage room according to claim 2 wherein said shuttle assembly comprises a first gear (7), a second gear (8) and a connector (9); first gear (7) are installed motor (2) top, second gear (8) are installed exhaust pipe (1) is last, just second gear (8) with first gear (7) meshing is connected, connecting piece (9) set up on second gear (8).
4. An exhaust device for chemical storage rooms according to claim 1, wherein the exhaust mechanism (4) comprises a fixed base (401), a rotating rod (402), a belt (403), fan blades (404) and a small fan wheel (405); fixing base (401) sets up in exhaust duct (1), bull stick (402) rotate to be connected on fixing base (401), exhaust duct (1) with the through-hole has been seted up on fixing base (401) top, motor (2) with be provided with belt (403) between bull stick (402), flabellum (404) fixed connection be in bull stick (402) lateral wall, the through-hole has been seted up on flabellum (404), install little fan wheel (405) in the through-hole, the one end fixedly connected with dust removal subassembly of bull stick (402).
5. An exhaust device for a chemical storage room according to claim 4, wherein the dust removing assembly comprises a connecting rod (10), a first scraper (11) and a second scraper (12); connecting rod (10) fixed connection be in bull stick (402) one end, first scraper blade (11) are installed on connecting rod (10) lateral wall, second scraper blade (12) are installed on connecting rod (10) lateral wall, just first scraper blade (11) with second scraper blade (12) correspond the setting.
6. An air exhaust device for a chemical storage room according to claim 1, wherein the absorption means (5) comprises a first mounting seat (501), a second mounting seat (502), a first filter plate (503), a second filter plate (504) and an activated carbon plate (505); first mount pad (501) set up in exhaust pipe (1), second mount pad (502) joint is in first mount pad (501) right side, first filter (503) with second filter (504) set up in first mount pad (501) and second mount pad (502), activated carbon plate (505) set up first filter (503) with between second filter (504), just activated carbon plate (505) set up in first mount pad (501) and second mount pad (502).
7. An air exhaust device for a chemical storage room according to claim 4, wherein the pull rod (304) is slidably connected with the through hole, the pull rod (304) is tightly arranged with the through hole, the outer diameter of the slide block (305) is the same as the inner diameter of the drug delivery pipe (302), the slide block (305) is slidably connected with the drug delivery pipe (302), and the number of the one-way nozzles (303) is four.
8. An exhaust device for a chemical storage room according to claim 2, wherein eleven fan blades (404) are arranged, eleven fan blades (404) are uniformly and fixedly connected to the side wall of the rotating rod (402), and eleven small fan wheels (405) are arranged.
9. An air exhaust device for a chemical storage room according to claim 5, wherein the first scraper (11) is disposed in contact with the first filter plate (503), and the second scraper (12) is disposed in contact with the first filter plate (503).
10. An exhaust device for a chemical storage room according to claim 6, wherein the first filter plate (503) and the second filter plate (504) are configured in a same size, the second mounting seat (502) is slidably engaged with the first mounting seat (501), and the first mounting seat (501) and the second mounting seat (502) are movably connected with the exhaust duct (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111185586.XA CN113975959B (en) | 2021-10-12 | 2021-10-12 | Exhaust device for chemical storage room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111185586.XA CN113975959B (en) | 2021-10-12 | 2021-10-12 | Exhaust device for chemical storage room |
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| Publication Number | Publication Date |
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| CN113975959A true CN113975959A (en) | 2022-01-28 |
| CN113975959B CN113975959B (en) | 2024-06-14 |
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| CN209204994U (en) * | 2018-11-27 | 2019-08-06 | 温州市三合环保设备有限公司 | A kind of waste gas treatment equipment of recyclable waste heat |
| CN210786702U (en) * | 2019-09-04 | 2020-06-19 | 福建上杭恒驰硅业有限公司 | Full-automatic dust collecting equipment is used in industrial silicon processing |
| CN210993539U (en) * | 2019-10-09 | 2020-07-14 | 杭州华臻环保科技有限公司 | High-performance air purifier |
| CN210874703U (en) * | 2019-11-01 | 2020-06-30 | 赵秀杰 | A exhaust-gas treatment cabinet for spraying production line |
| CN212746821U (en) * | 2020-07-09 | 2021-03-19 | 上海骏恺环境工程股份有限公司 | Negative pressure isolation window type exhaust device |
| CN212985637U (en) * | 2020-09-18 | 2021-04-16 | 博科瑞德(福建)设备制造有限公司 | Fire control ventilation blower that discharges fume with air filtering capability |
| WO2021083405A2 (en) * | 2020-12-18 | 2021-05-06 | 苏州鱼得水电气科技有限公司 | Exhaust gas pollution treatment apparatus |
| CN112914899A (en) * | 2021-01-28 | 2021-06-08 | 傅聪 | Paediatrics is with malignant infectious disease isolation nursing device |
| CN112984541A (en) * | 2021-02-03 | 2021-06-18 | 北京中兰环境工程有限公司 | Tail gas cooling device of garbage incinerator |
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