CN116832570A - Pharmacy exhaust treatment device is used in laboratory - Google Patents
Pharmacy exhaust treatment device is used in laboratory Download PDFInfo
- Publication number
- CN116832570A CN116832570A CN202310651662.4A CN202310651662A CN116832570A CN 116832570 A CN116832570 A CN 116832570A CN 202310651662 A CN202310651662 A CN 202310651662A CN 116832570 A CN116832570 A CN 116832570A
- Authority
- CN
- China
- Prior art keywords
- plate
- waste gas
- filter screen
- treatment device
- laboratory
- 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.)
- Granted
Links
- 239000007789 gas Substances 0.000 claims abstract description 76
- 239000002912 waste gas Substances 0.000 claims abstract description 49
- 239000010826 pharmaceutical waste Substances 0.000 claims abstract description 22
- 239000002699 waste material Substances 0.000 claims description 29
- 238000010438 heat treatment Methods 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 18
- 238000007790 scraping Methods 0.000 claims description 15
- 238000000746 purification Methods 0.000 claims description 11
- 238000005253 cladding Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 78
- 229910052799 carbon Inorganic materials 0.000 description 28
- 239000000126 substance Substances 0.000 description 27
- 239000002245 particle Substances 0.000 description 17
- 230000000694 effects Effects 0.000 description 10
- 238000001914 filtration Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 239000008187 granular material Substances 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 6
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- B01D53/02—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
-
- 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
-
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
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)
- Treating Waste Gases (AREA)
Abstract
The invention relates to the technical field of pharmaceutical waste gas treatment, in particular to a pharmaceutical waste gas treatment device for a laboratory, which comprises a purified waste gas tank, wherein one side of the outer surface of the purified waste gas tank is connected with an output pipeline, a guide groove is formed in the output pipeline, one side of the guide groove is communicated with the inside of the purified waste gas tank, the left end of the output pipeline is connected with a connecting pipe head, and the arrangement of a scraper blade is beneficial to avoiding forming a layer of film on a filter screen by utilizing the scraper blade in waste gas treatment, so that the filter function is continuously maintained, the service time of the filter screen plate is prolonged, the filter screen is not required to be replaced for a plurality of times, and the cost is reduced.
Description
Technical Field
The invention relates to the technical field of pharmaceutical waste gas treatment, in particular to a pharmaceutical waste gas treatment device for a laboratory.
Background
With the continuous development of national economy and the gradual improvement of the living standard of people, people are more concerned about pursuing natural environment and physical health. The pharmaceutical industry is also greatly developed in recent years as a basic industry for serving mass medical treatment, and various new medicines and new processes are continuously emerging; the waste gas in the pharmaceutical industry has complex components and possibly contains various harmful organic gas molecules, dust and particles, and the waste gas discharged from a process workshop is subjected to preliminary filtration, so that the waste gas can not meet the requirements of emission standards.
Because, in current exhaust treatment, mix big granule and little granule's material can filter and adsorb through filter screen and active carbon, accumulate for a long time, form one deck membrane on the filter screen, cause big granule and little granule's in the waste gas material filtration to need to change the filter screen many times, and the material that has not filtered flows to the active carbon direction, it causes the active carbon surface to form one deck membrane, leads to the active carbon unable absorbing ability of full play, reduces the active carbon adsorption performance, causes environmental impact.
In order to solve the problems, the invention provides a pharmaceutical waste gas treatment device for a laboratory.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to solve the problems in the prior art, adapt to the actual needs, and provide a pharmaceutical waste gas treatment device for a laboratory so as to solve the technical problems.
(2) Technical proposal
In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows: the utility model provides a pharmacy exhaust treatment device for laboratory, includes purifies the exhaust gas jar, it is connected with output pipeline to purify exhaust gas jar surface one side, and this output pipeline is inside to be offered the guide way, and this guide way one side communicates with each other in the inside of purifying the exhaust gas jar, and output pipeline left end is connected with the connecting tube head, the terminal surface is connected with the fixed plate under the purification exhaust gas jar, and the inside lower part of purifying the exhaust gas jar is connected with the guide way, and terminal surface is connected with the waste vat under this guide way, and the card is equipped with the closure plate in the middle of this waste vat terminal surface, the fixed plate has the support frame through first bolted connection, purification exhaust gas jar upper end internally connected with vibration mechanism, and purification exhaust gas jar up end is connected with buckle mechanism.
Preferably, the vibration mechanism comprises a supporting plate, the lower end face of the supporting plate is connected with the outer annular edge of the upper end face of the purifying exhaust gas tank, the upper end of the supporting plate is fixedly connected with a motor, the output end of the motor is connected with a rotating shaft, a fixed sleeve is sleeved on the upper portion of the rotating shaft, a pushing plate is connected with the circumference array of the outer surface of the fixed sleeve, a sliding sleeve is sleeved on the lower end of the rotating shaft, a sliding plate is connected with the outer surface of the sliding sleeve, one end of the sliding plate is slidably connected with a sliding groove, the sliding groove is formed in two sides of the inner upper portion of the purifying exhaust gas tank, the lower end face of one end of the sliding plate is connected with a first spring body, and the lower end face of the first spring body is connected with the bottom of the sliding groove.
Preferably, the sliding sleeve lower extreme surface is connected with the filter screen plate, and this filter screen plate internal surface outer limit ring is connected with the conflict piece, and terminal surface circumference array connection has the scraper blade under this axis of rotation, and this scraper blade one side end is connected with L template, and this L template one side up end is connected with the butt board, and this butt board up end one side is formed with the circular arc angle, and butt board up end is contradicted at the lower terminal surface of conflict piece, the inside cladding of filter screen plate has the metal heating wire, and this metal heating wire upper end is connected at the lower extreme surface of axis of rotation, a filter screen plate surface side has fixed ring piece relatively, and this fixed ring piece outer anchor ring is connected in the interior upper portion of purifying exhaust gas jar 1, and fixed ring piece is located the below export of sliding tray.
Preferably, the lower end surface of the metal heating wire is opposite to a first guide surface on a V-shaped plate, the outer ring surface of the V-shaped plate is connected to the inner upper part of the purified exhaust gas tank, and the inner surface of the V-shaped plate is divided into a first guide surface and a second guide surface.
Preferably, the buckle mechanism includes the apron, and this apron up end outer loop circumference array connection has the lift plate, and the apron up end is connected with circumference array connection and has the card post, and this card post up end inlays and is equipped with first magnetite, and the card post up end just is to having the card shell, and this card shell lower extreme surface fixed connection is at the up end of backup pad, and the inside both sides of card shell are connected with the buckle, and this buckle one side lower part is connected with the second spring body, the inside upper wall of card shell inlays and is equipped with the second magnetite, in the apron upwards, this card post upwards slides in the inside of card shell, and card post surface buckle in the surface of buckle, and first magnetite up end is inhaled in the internal surface of second magnetite mutually.
Preferably, the cover plate is connected with a containing groove through a second bolt, the containing groove is arranged in the middle of the upper end face of the purifying exhaust gas tank, through holes are formed in the circumferential array at the bottom of the containing groove, the containing groove and the cover plate are coated with a pushing plate, and the lower end of the pushing plate is contacted with the bottom plate of the containing groove.
Preferably, the upper end of the cover plate is provided with a rotating hole, the inside of the rotating hole is rotationally connected to the outer surface of the rotating shaft, and the circumference of the upper end surface of the cover plate is provided with exhaust holes in an array.
Preferably, the upper end of the scraper is abutted against the inner surface of the filter screen plate.
(3) The beneficial effects are that:
A. the arrangement of the scraping plate is beneficial to avoiding forming a layer of film on the filter screen by using the scraping plate in waste gas treatment, continuously keeping the filtering function, prolonging the service time of the filter screen plate, avoiding replacing the filter screen for multiple times, reducing the cost, avoiding flowing the substances which cannot be filtered to the direction of the activated carbon, avoiding forming a layer of film on the surface of the activated carbon, improving the adsorption performance of the activated carbon and preventing environmental pollution;
B. through the arrangement of the abutting blocks, the elasticity of the first spring body is utilized, the sliding sleeve, the sliding plate and the filter screen plate return to the original positions, the scraping plates are continuously abutted against the inner surface of the filter screen plate, the abutting plates are abutted against the abutting blocks in a circulating mode to form a vibration effect, substances which cannot be scraped are enabled to fall down in a vibration mode, and the falling substances fall into the waste bin through the guiding of the first guiding surface;
C. through the arrangement of the pushing plate, after the activated carbon is placed for a long time, the adsorption capacity can be reduced on the surface of the activated carbon, into which the filtered waste gas enters, and further, when the rotating shaft rotates, the fixed sleeve and the pushing plate rotate along with the rotation, and the lower end surface of the pushing plate rotates along the circumference of the inner bottom of the containing groove, so that the activated carbon is uniformly turned over, the activated carbon is fully utilized, and waste is avoided;
D. through the setting of card post, the workman can put the hand in the apron, and then, realizes letting the apron buckle in the top, spills active carbon through the instrument to the new active carbon of renewing, make things convenient for the workman to change active carbon, be favorable to not needing to place the apron subaerial through the manual work again, go up the apron again, make a round trip to move, and is comparatively inconvenient, can easily install through the card shell, improvement work efficiency and performance.
Drawings
FIG. 1 is a schematic perspective view of a pharmaceutical waste gas treatment device for laboratory use according to the present invention;
FIG. 2 is a schematic diagram of the structure of an output pipeline of a pharmaceutical waste gas treatment device for a laboratory of the present invention;
FIG. 3 is a schematic view of the guide way of a pharmaceutical waste gas treatment device for laboratory use according to the present invention;
FIG. 4 is a schematic structural view of a vibration mechanism of a laboratory pharmaceutical waste gas treatment device according to the present invention;
FIG. 5 is a schematic diagram showing the structure of a pusher plate of a laboratory pharmaceutical waste gas treatment device according to the present invention;
FIG. 6 is an enlarged view of a portion of a sliding sleeve of a laboratory pharmaceutical exhaust treatment device according to the present invention;
FIG. 7 is an enlarged view of a portion of a slide plate of a laboratory pharmaceutical exhaust treatment device according to the present invention;
FIG. 8 is an enlarged view of a portion of an abutment plate of a laboratory pharmaceutical exhaust treatment device according to the present invention;
FIG. 9 is a schematic view of the structure of a V-shaped plate of a pharmaceutical waste gas treatment device for laboratory use according to the present invention;
FIG. 10 is a schematic view showing the structure of a cover plate of a pharmaceutical waste gas treatment device for laboratory use according to the present invention;
fig. 11 is an enlarged view of a portion of a cartridge of a laboratory pharmaceutical waste gas treatment device according to the present invention.
The reference numerals are as follows:
the device comprises a 1-purifying exhaust gas tank, 11-output pipelines, 111-guide grooves, 112-connecting pipes, 12-fixed plates, 13-guide channels, 14-exhaust gas tanks, 15-blocking plates, 16-supporting frames, 2-vibrating mechanisms, 21-supporting plates, 22-motors, 23-rotating shafts, 231-fixed sleeves, 232-pushing plates, 24-sliding sleeves, 241-sliding plates, 242-sliding grooves, 243-first spring bodies, 25-filter screen plates, 251-abutting blocks, 26-scraping plates, 261-L-shaped plates, 262-abutting plates, 27-metal heating wires, 28-fixed ring blocks, 29-V-shaped plates, 291-first guide surfaces, 292-second guide surfaces, 3-clamping mechanisms, 31-cover plates, 32-lifting plates, 33-clamping columns, 331-first magnets, 34-clamping shells, 35-buckle plates, 36-second spring bodies, 37-second magnets, 38-containing grooves and 381-through holes.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
The invention is further illustrated by the following examples in connection with figures 1-11:
in this embodiment, as shown in fig. 1-11, a pharmaceutical waste gas treatment device for a laboratory comprises a purified waste gas tank 1, wherein one side of the outer surface of the purified waste gas tank 1 is connected with an output pipeline 11, a guide groove 111 is formed in the output pipeline 11, one side of the guide groove 111 is communicated with the inside of the purified waste gas tank 1, the left end of the output pipeline 11 is connected with a connecting pipe head 112, the lower end surface of the purified waste gas tank 1 is connected with a fixed plate 12, the lower part of the inside of the purified waste gas tank 1 is connected with a guide channel 13, the lower end surface of the guide channel 13 is connected with a waste material tank 14, a blocking plate 15 is clamped in the middle of the lower end surface of the waste material tank 14, the fixed plate 12 is connected with a supporting frame 16 through a first bolt, the inner part of the upper end of the purified waste gas tank 1 is connected with a vibration mechanism 2, and the upper end surface of the purified waste gas tank 1 is connected with a fastening mechanism 3. Firstly, the connection pipe head 112 is connected to the waste discharge joint, waste gas can be conveyed to the inside of the waste gas purifying tank 1 through the output pipeline 11, because one side end of the output pipeline 11 faces downwards in the output pipeline 11, and the waste gas conveyed by the output pipeline 11 rotates downwards along the inside of the output pipeline 11, the waste gas rotates downwards to the guide channel 13, the guide channel guides the waste gas to flow into the waste material barrel 14, and after the waste gas flows into the waste material barrel 14, large particulate matters can fall at the bottom of the waste material barrel 14, and small particles continue to flow upwards along with the gas. And purify exhaust gas jar 1 and utilize first bolted connection on support frame 16 through fixed plate 12, the high bottom that lets purifying exhaust gas jar 1 of this support frame 16 is farther from ground, avoid letting the moist erosion of ground to the bottom that purifies exhaust gas jar 1, can conveniently clean, the high collection bucket that can place of its support frame 16 lets the collection bucket just to the lower terminal surface of waste storage bucket 14, opens closure plate 15, and this filterable big granule or other material flows down to the collection bucket, and clearance waste storage bucket 14 convenient and light.
In this embodiment, the vibration mechanism 2 includes a support plate 21, the lower end surface of the support plate 21 is connected to the outer edge of the upper end surface of the exhaust gas purifying tank 1, the upper end of the support plate 21 is fixedly connected with a motor 22, the output end of the motor 22 is connected with a rotating shaft 23, a fixed sleeve 231 is sleeved on the upper portion of the rotating shaft 23, a pushing plate 232 is connected to the circumferential array of the outer surface of the fixed sleeve 231, a sliding sleeve 24 is sleeved on the lower end of the rotating shaft 23, a sliding plate 241 is connected to the outer surface of the sliding sleeve 24, one end of the sliding plate 241 is slidably connected with a sliding groove 242, the sliding grooves 242 are all formed on two sides of the inner upper portion of the exhaust gas purifying tank 1, the lower end surface of one end of the sliding plate 241 is connected with a first spring body 243, and the lower end surface of the first spring body 243 is connected to the bottom of the sliding groove 242. While sliding upwards, the sliding plate 241 slides upwards in the sliding groove 242 along with the power of the sliding sleeve 24 and stretches upwards to the first spring body 243, after the lower end surface of the abutting block 251 slides over the upper end surface of the abutting block 262, the sliding sleeve 24 slides upwards on the outer surface of the rotating shaft 23, while sliding upwards, the sliding plate 241 slides upwards in the sliding groove 242 along with the power of the sliding sleeve 24 and stretches upwards to the first spring body 243, after the lower end surface of the abutting block 251 slides over the upper end surface of the abutting block 262, the sliding sleeve 24, the sliding plate 241 and the filter screen 25 return to the original position by virtue of the resilience of the first spring body 243, the scraping plate 26 is continuously abutted against the inner surface of the filter screen 25, and the abutting block 262 is abutted against the abutting block 251 in a circulating manner to form a vibration effect, substances which cannot be scraped off are vibrated downwards, and the dropped substances are guided downwards by the first guide surface 291 to the waste basket 14 by virtue of the vibration effect.
In this embodiment, the lower extreme surface of slip cap 24 is connected with filter screen plate 25, and this filter screen plate 25 internal surface outward ring is connected with conflict piece 251, and this axis of rotation 23 lower extreme circumference array connection has scraper blade 26, and this scraper blade 26 one side end is connected with L template 261, and this L template 261 one side up end is connected with the butt board 262, and this butt board 262 up end one side is formed with the circular arc angle, and butt board 262 up end conflict is at the lower terminal surface of conflict piece 251, the inside cladding of filter screen plate 25 has metal heating wire 27, and this metal heating wire 27 upper end is connected at the lower extreme surface of axis of rotation 23, filter screen plate 25 surface one side limit has fixed ring piece 28 relatively, and this fixed ring piece 28 outer ring face is connected in the interior upper portion of purifying exhaust gas jar 1, and fixed ring piece 28 is located the below export of sliding tray 242. The motor 22 on the vibration mechanism 2 is started to drive the rotating shaft 23 to rotate, which drives the scraping plate 26, the L-shaped plate 261, the abutting plate 262 and the metal heating wire 27 to rotate together and turn on the heating function when the metal heating wire 27 rotates, the upper end of the scraping plate 26 abuts against the inner surface of the filter screen plate 25 to scrape the filtered small particles or other harmful substances, ensure that the filter screen plate 25 keeps the filtering function, avoid forming a layer of film on the filter screen plate 25, avoid blocking the filter screen plate 25 by the small particles or other harmful substances, prevent the scraped and dropped substances from falling downwards into the waste material barrel 14 through the guide of the first guide surface 291, facilitate forming a layer of film on the filter screen through the scraping plate 26 in waste gas treatment, keep the filtering function continuously, prolong the service time of the filter screen plate 25, avoid replacing the filter screen for a plurality of times, reduce the cost, avoid flowing the substances which are not filtered to the direction of the active carbon, avoid forming a layer of film on the surface of the active carbon, improve the adsorption performance of the active carbon, and prevent environmental pollution,
in this embodiment, after a section of scraping off the scraper 26, the lower portion of one side of the abutting plate 262 on the L-shaped plate 261 abuts against the upper portion of one side of the abutting plate 251, the arc angle on the abutting plate 251 gradually rises along the arc angle on the abutting plate 262, the upward power of the abutting plate 251 is transferred to the sliding sleeve 24, the sliding sleeve 24 slides upward on the outer surface of the rotating shaft 23, while sliding upward, the sliding plate 241 slides upward in the sliding groove 242 along with the power of the sliding sleeve 24 and stretches upward to the first spring body 243, and after the lower end surface of the abutting plate 251 slides over the upper end surface of the abutting plate 262, the sliding sleeve 24, the sliding plate 241 and the filter screen 25 return to the original positions by virtue of the resilience of the first spring body 243, the scraper 26 continues to abut against the inner surface of the filter screen 25, and the abutting plate 262 sequentially circulates to form a vibration effect on the abutting plate 251, so that the material which cannot be scraped off falls downward due to the vibration effect, and the falling material falls downward into the waste bin 14 by guiding of the first guiding surface 291.
In this embodiment, the lower end surface of the metal heating wire 27 is opposite to the first guiding surface 291 on the V-shaped plate 29, the outer circumferential surface of the V-shaped plate 29 is connected to the inner upper portion of the exhaust gas purifying tank 1, and the inner surface of the V-shaped plate 29 is divided into the first guiding surface 291 and the second guiding surface 292. The substances which cannot be scraped off are vibrated downwards by the vibration effect, the fallen substances are guided by the first guiding surface 291 to downwards fall into the waste material barrel 14, the second guiding surface 292 on the V-shaped plate 29 intensively guides the waste gas into the metal heating wire 27, the moisture in the waste gas is dried, and along with the drying of small particles or other harmful substances, the substances are effectively prevented from adhering to the filter screen plate 25 due to the moisture, the adhesion force is reduced, and the effect of the vibration mechanism 2 is enhanced
In this embodiment, the fastening mechanism 3 includes a cover plate 31, an outer ring circumferential array of an upper end surface of the cover plate 31 is connected with a lifting plate 32, an upper end surface of the cover plate 32 is connected with a clamping column 33 in circumferential array, a first magnet 331 is embedded in an upper end surface of the clamping column 33, the upper end surface of the clamping column 33 is opposite to a clamping shell 34, an outer surface of a lower end of the clamping shell 34 is fixedly connected to an upper end surface of the supporting plate 21, two sides of an inner portion of the clamping shell 34 are connected with fastening plates 35, a lower portion of one side of the fastening plates 35 is connected with a second spring body 36, a second magnet 37 is embedded in an upper wall of an inner portion of the clamping shell 34, the clamping column 33 slides upwards in an inner portion of the clamping shell 34 in an upward direction of the cover plate 31, an outer surface of the clamping column 33 is fastened to an outer surface of the fastening plate 35, and the upper end surface of the first magnet 331 is attracted to an inner surface of the second magnet 37. When the activated carbon needs to be replaced, after the second bolt is removed, a worker lifts the cover plate 32 upwards along the rotating shaft 23 by using the lifting plate 32, the upper end face of the clamping column 33 is upwards inserted into the clamping shell 34, in the inserting process, the upper end of the clamping column 33 is firstly abutted against the buckle plate 35, the buckle plate 35 is extruded to the two sides along with the diameter of the clamping column 33 until the upper end face of the first magnet 331 is attracted to the inner surface of the second magnet 37, at the moment, the groove on the outer surface of the buckle plate 35 is buckled on the protruding part at the upper end of the clamping column 33, the worker can put the hand on the cover plate 32, further, the cover plate 32 is buckled above, the activated carbon is leaked out through a tool, the activated carbon is shoveled out through a tool, the new activated carbon is replaced, the activated carbon is convenient to replace by the worker, the cover plate 32 is not required to be placed on the ground by manpower, the cover plate 32 is moved up again, the worker is inconvenient to move back and forth, the activated carbon can be installed easily through the clamping shell 34, and the working efficiency and the performance are improved.
In this embodiment, the cover plate 31 is connected with a holding groove 38 through a second bolt, the holding groove 38 is formed in the middle of the upper end surface of the exhaust gas purifying tank 1, through holes 381 are formed in the circumferential array at the bottom of the holding groove 38, the pushing plate 232 is covered between the holding groove 38 and the cover plate 31, and the lower end of the pushing plate 232 is in contact with the bottom plate of the holding groove 38. When the rotating shaft 23 rotates, the fixed sleeve 231 and the pushing plate 232 rotate along with the rotation, the lower end surface of the pushing plate 232 rotates along the circumference of the inner bottom of the containing groove 38, active carbon is uniformly turned over, the active carbon is fully utilized, waste is avoided, the waste gas is adsorbed by the active carbon, the waste gas continuously flows to the exhaust hole on the cover plate 31, and the exhaust hole discharges the adsorbed waste gas outwards.
In this embodiment, the upper end of the cover plate 31 is provided with a rotation hole, the inside of the rotation hole is rotatably connected to the outer surface of the rotation shaft 23, and the circumferential array of the upper end surface of the cover plate 31 is provided with exhaust holes. After the activated carbon is adsorbed by the waste gas, the waste gas continues to flow to the exhaust hole on the cover plate 31, and the exhaust hole discharges the adsorbed waste gas outwards.
In this embodiment, the upper end of the scraper 26 abuts against the inner surface of the filter screen plate 25. Is favorable for avoiding forming a layer of film on the filter screen through the scraping plate 26, continuously keeping the filtering function, prolonging the service time of the filter screen plate 25, avoiding replacing the filter screen for multiple times and reducing the cost
The invention has the beneficial effects that:
in the upward flow of the exhaust gas with small particles or other harmful substances, the exhaust gas is guided to the inside of the metal heating wire 27 through the second guiding surface 292 on the V-shaped plate 29, so that the moisture in the exhaust gas is dried, and the exhaust gas is also dried along with the small particles or other harmful substances, so that the adhesion of the exhaust gas to the filter screen plate 25 due to the moisture is effectively avoided, the adhesion force is reduced, and the effect of the vibration mechanism 2 is enhanced.
The exhaust gas is introduced into the containing groove 38 through the through hole 381, the active carbon (which is not fully paved) is placed in the containing groove 38, and the active carbon removes harmful gas and peculiar smell in the exhaust gas, so that the exhaust gas filters particles and other harmful substances before entering the active carbon, and further, after entering the active carbon, the active carbon reduces adhesion to the particles and other harmful substances, and the functionality of the active carbon is improved.
When the activated carbon is turned over, the incomplete activated carbon falls into the output pipeline 11 through the through hole 381, firstly falls onto the outer surface of the filter screen plate 25, and is guided onto the first guiding surface 291 by the outer surface of the filter screen plate 25, and the incomplete activated carbon is guided into the waste barrel 14 by the first guiding surface 291, so that the functionality is improved, and the influence on the normal work caused by the falling of the incomplete activated carbon is avoided.
And purify exhaust gas jar 1 and utilize first bolted connection on support frame 16 through fixed plate 12, the high bottom that lets purifying exhaust gas jar 1 of this support frame 16 is farther from ground, avoid letting the moist erosion of ground to the bottom that purifies exhaust gas jar 1, can conveniently clean, the high collection bucket that can place of its support frame 16 lets the collection bucket just to the lower terminal surface of waste storage bucket 14, opens closure plate 15, and this filterable big granule or other material flows down to the collection bucket, and clearance waste storage bucket 14 convenient and light.
Working principle:
firstly, the connection pipe head 112 is connected to the waste discharge joint, waste gas can be conveyed to the inside of the waste gas purifying tank 1 through the output pipeline 11, because one side end of the output pipeline 11 faces downwards inside the output pipeline 11, and the waste gas conveyed by the output pipeline 11 rotates downwards along the inside of the output pipeline 11, the waste gas rotates downwards to flow to the guide channel 13, the guide channel guides the waste gas to flow to the inside of the waste material tank 14, and after the waste gas flows to the waste material tank 14, large particles can fall at the bottom of the waste material tank 14, small particles continue to flow upwards along with the gas, the motor 22 on the vibration mechanism 2 drives the rotating shaft 23 to rotate, the scraping plate 26, the L-shaped plate 261, the abutting plate 262 and the metal heating wire 27 are driven to rotate together, when the metal heating wire 27 rotates, the heating function is started, the upper end of the scraping plate 26 abuts against the inner surface of the filter screen 25, the filtered small particles or other harmful substances are scraped, the filter screen 25 is guaranteed to keep the filtering function, the filter screen 25 is prevented from being formed into a layer of film, the fallen substances are prevented from blocking the filter screen 25, and the fallen substances are scraped downwards to the inside of the waste material tank 14 through the guide surface 291.
After the scraping plate 26 scrapes off a section, the lower part of one side of the abutting plate 262 on the L-shaped plate 261 abuts against the upper part of one side of the abutting plate 251, the arc angle on the abutting plate 251 gradually upwards along the arc angle on the abutting plate 262, the upward power of the abutting plate 251 is transmitted to the sliding sleeve 24, the sliding sleeve 24 upwards slides on the outer surface of the rotating shaft 23, while upwards sliding, the sliding plate 241 upwards slides in the sliding groove 242 along with the power of the sliding sleeve 24 and upwards stretches to the first spring body 243, and after the lower end surface of the abutting plate 251 slides over the upper end surface of the abutting plate 262, the sliding sleeve 24, the sliding plate 241 and the filter screen 25 return to the original positions by virtue of the resilience of the first spring body 243, the scraping plate 26 is continuously abutted against the inner surface of the filter screen 25, and the abutting plate 262 circularly in sequence forms a vibration effect, substances which cannot be scraped off downwards fall off by the vibration effect, and the falling substances downwards fall into the waste bin 14 through the guidance of the first guide surface 291.
In the upward flow of the exhaust gas with small particles or other harmful substances, the exhaust gas is first guided to the inside of the metal heating wire 27 through the second guide surface 292 on the V-shaped plate 29, which dries the moisture in the exhaust gas and also dries with the small particles or other harmful substances, so that the filter screen 25 can work normally in sequence, after the exhaust gas passes through the metal heating wire 27, the exhaust gas flows downward toward the filter screen 25, the filter screen 25 filters the small particles or other harmful substances in the exhaust gas, the filtered gas sequentially goes upward, the exhaust gas is introduced into the holding groove 38 through the through hole 381, the activated carbon is placed in the holding groove 38, the harmful gas and the odor in the exhaust gas are removed, because the exhaust gas before entering the activated carbon, the size particles and other harmful substances are filtered, and then, after the active carbon is introduced, the adhesion of the size particles and other harmful substances to the active carbon is reduced, the functionality of the active carbon is improved, the active carbon fully exerts the adsorption capacity to the waste gas, after the active carbon is placed for a long time, the adsorption capacity is reduced on the surface where the filtered waste gas enters, and then, when the rotating shaft 23 rotates, the fixed sleeve 231 and the pushing plate 232 rotate along with the rotation, the lower end surface of the pushing plate 232 rotates along the circumference of the inner bottom of the containing groove 38, the active carbon is uniformly turned over, the active carbon is fully utilized, waste is avoided, the waste gas flows towards the exhaust hole on the cover plate 31 after the active carbon is adsorbed, and the exhaust hole discharges the adsorbed waste gas outwards.
When the activated carbon needs to be replaced, after the second bolt is removed, a worker lifts the cover plate 32 upwards along the rotating shaft 23 by using the lifting plate 32, the upper end face of the clamping column 33 is upwards inserted into the clamping shell 34, in the inserting process, the upper end of the clamping column 33 is firstly abutted against the buckle plate 35, the buckle plate 35 is extruded to two sides along with the diameter of the clamping column 33 until the upper end face of the first magnet 331 is attracted to the inner surface of the second magnet 37, at the moment, a groove on the outer surface of the buckle plate 35 is buckled on the protruding part at the upper end of the clamping column 33, the worker can put the hand on the cover plate 32, further, the cover plate 32 is buckled above, the activated carbon is leaked out by means of a tool, the activated carbon is shoveled out, and the new activated carbon is replaced, so that the worker can replace the activated carbon conveniently.
The embodiments of the present invention are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various extensions and modifications can be made without departing from the spirit of the present invention.
Claims (8)
1. The utility model provides a pharmacy exhaust treatment device for laboratory, includes purification waste gas jar (1), its characterized in that, purification waste gas jar (1) surface one side is connected with output pipeline (11), and guide way (111) have been seted up to this output pipeline (11) inside, and this guide way (111) one side communicates with each other in the inside of purification waste gas jar (1), and output pipeline (11) left end is connected with connecting tube head (112), purification waste gas jar (1) lower terminal surface is connected with fixed plate (12), and purification waste gas jar (1) inside lower part is connected with guide way (13), and terminal surface is connected with waste material bucket (14) under this guide way (13), and the card is equipped with closure plate (15) under this waste material bucket (14), fixed plate (12) have support frame (16) through first bolted connection, purification waste gas jar (1) upper end internal connection has vibration mechanism (2), and purification waste gas jar (1) up end is connected with buckle mechanism (3).
2. A laboratory pharmaceutical waste gas treatment device according to claim 1, wherein: vibration mechanism (2) are including backup pad (21), and terminal surface connection is in the up end outer loop limit of purifying exhaust gas jar (1) under this backup pad (21), and backup pad (21) upper end fixedly connected with motor (22), and this motor (22) output is connected with axis of rotation (23), and this axis of rotation (23) upper portion cover is equipped with fixed cover (231), and this fixed cover (231) surface circumference array connection has push plate (232), axis of rotation (23) lower extreme cover is equipped with slip cap (24), and this slip cap (24) external surface connection has slip sheet (241), and this slip sheet (241) one end sliding connection has sliding tray (242), and interior upper portion both sides at purifying exhaust gas jar (1) are all offered to this sliding tray (242), and the terminal surface is connected with first spring body (243) under slip sheet (241) one end, and the bottom at sliding tray (242) is connected to this first spring body (243).
3. A laboratory pharmaceutical waste gas treatment device according to claim 2, wherein: the utility model discloses a purifying exhaust gas purification device, including slip cap (24), filter screen plate (25), fixed ring piece (28), filter screen plate (25), fixed ring piece (28) are located the below export of sliding tray (242), filter screen plate (25) lower extreme surface external surface is connected with filter screen plate (25), and this filter screen plate (25) internal surface outer limit ring is connected with conflict piece (251), and terminal surface circumference array connection has scraper blade (26) under this rotation axis (23), and this scraper blade (26) one side end is connected with L template (261), and this L template (261) one side up end is connected with butt board (262), and this butt board (262) up end one side is formed with the circular arc, and butt board (262) up end is contradicted at the lower terminal surface of conflict piece (251), filter screen plate (25) inside cladding has metal heating wire (27), and this metal heating wire (27) upper end is connected at the lower extreme surface of rotation axis (23), there is fixed ring piece (28) relatively on one side of filter screen plate (25) surface, and this fixed ring piece (28) outer limit is connected at the interior upper portion of purifying exhaust gas jar (1).
4. A laboratory pharmaceutical waste gas treatment device according to claim 1, wherein: the lower end face of the metal heating wire (27) is opposite to a first guide surface (291) on the V-shaped plate (29), the outer annular surface of the V-shaped plate (29) is connected to the inner upper part of the purified exhaust gas tank (1), and the inner surface of the V-shaped plate (29) is divided into the first guide surface (291) and a second guide surface (292).
5. A laboratory pharmaceutical waste gas treatment device according to claim 1, wherein: the buckle mechanism (3) comprises a cover plate (31), the circumference array of the outer ring of the upper end face of the cover plate (31) is connected with a lifting plate (32), the upper end face of the cover plate (32) is connected with a clamping column (33) in a circumference array mode, the upper end face of the clamping column (33) is embedded with a first magnet (331), the upper end face of the clamping column (33) is opposite to a clamping shell (34), the outer surface of the lower end of the clamping shell (34) is fixedly connected to the upper end face of a supporting plate (21), buckle plates (35) are connected to the two sides of the inner portion of the clamping shell (34), one side lower portion of each buckle plate (35) is connected with a second spring body (36), the inner upper wall of the clamping shell (34) is embedded with a second magnet (37), in the cover plate (31) is upwards arranged, the outer surface of the clamping column (33) is buckled on the outer surface of the buckle plate (35), and the upper end face of the first magnet (331) is attracted to the inner surface of the second magnet (37).
6. A laboratory pharmaceutical waste gas treatment device according to claim 5, wherein: the cover plate (31) is connected with a containing groove (38) through a second bolt, the containing groove (38) is arranged in the middle of the upper end face of the purifying exhaust gas tank (1), through holes (381) are formed in the circumferential array at the bottom of the containing groove (38), the pushing plate (232) is coated between the containing groove (38) and the cover plate (31), and the lower end of the pushing plate (232) is in contact with the bottom plate of the containing groove (38).
7. A laboratory pharmaceutical waste gas treatment device according to claim 5, wherein: the upper end of the cover plate (31) is provided with a rotating hole, the inside of the rotating hole is rotationally connected to the outer surface of the rotating shaft (23), and the circumference array of the upper end face of the cover plate (31) is provided with exhaust holes.
8. A laboratory pharmaceutical waste gas treatment device as claimed in claim 3, wherein: the upper end of the scraping plate (26) is abutted against the inner surface of the filter screen plate (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310651662.4A CN116832570B (en) | 2023-06-02 | 2023-06-02 | Pharmacy exhaust treatment device is used in laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310651662.4A CN116832570B (en) | 2023-06-02 | 2023-06-02 | Pharmacy exhaust treatment device is used in laboratory |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116832570A true CN116832570A (en) | 2023-10-03 |
| CN116832570B CN116832570B (en) | 2024-04-26 |
Family
ID=88166108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310651662.4A Active CN116832570B (en) | 2023-06-02 | 2023-06-02 | Pharmacy exhaust treatment device is used in laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116832570B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010167073A (en) * | 2009-01-22 | 2010-08-05 | Atsuo Nozaki | Air contaminant removing apparatus |
| CN111672224A (en) * | 2020-06-29 | 2020-09-18 | 钟旭 | Collect filtration, absorption, dust removal exhaust gas purification equipment for chemical plant as an organic whole |
| CN213204645U (en) * | 2020-07-09 | 2021-05-14 | 桐庐科邦磁性材料有限公司 | Formula furred ceiling fixing device is inhaled to magnetism |
| CN214809310U (en) * | 2021-05-11 | 2021-11-23 | 青海环能检测科技有限公司 | Exhaust gas detection clarification plant |
| CN114011239A (en) * | 2021-11-29 | 2022-02-08 | 邓权塑业科技（湖南）有限公司 | Low-concentration VOCs waste gas treatment system and process |
| CN114768454A (en) * | 2022-04-29 | 2022-07-22 | 无锡普力斯特实验室设备科技有限公司 | Multi-stage concentration treatment device and method for pharmaceutical waste gas in laboratory |
| CN115804990A (en) * | 2022-12-29 | 2023-03-17 | 李成振 | Environment-friendly dust removal device for electromechanical engineering and dust removal method thereof |
-
2023
- 2023-06-02 CN CN202310651662.4A patent/CN116832570B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010167073A (en) * | 2009-01-22 | 2010-08-05 | Atsuo Nozaki | Air contaminant removing apparatus |
| CN111672224A (en) * | 2020-06-29 | 2020-09-18 | 钟旭 | Collect filtration, absorption, dust removal exhaust gas purification equipment for chemical plant as an organic whole |
| CN213204645U (en) * | 2020-07-09 | 2021-05-14 | 桐庐科邦磁性材料有限公司 | Formula furred ceiling fixing device is inhaled to magnetism |
| CN214809310U (en) * | 2021-05-11 | 2021-11-23 | 青海环能检测科技有限公司 | Exhaust gas detection clarification plant |
| CN114011239A (en) * | 2021-11-29 | 2022-02-08 | 邓权塑业科技（湖南）有限公司 | Low-concentration VOCs waste gas treatment system and process |
| CN114768454A (en) * | 2022-04-29 | 2022-07-22 | 无锡普力斯特实验室设备科技有限公司 | Multi-stage concentration treatment device and method for pharmaceutical waste gas in laboratory |
| CN115804990A (en) * | 2022-12-29 | 2023-03-17 | 李成振 | Environment-friendly dust removal device for electromechanical engineering and dust removal method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116832570B (en) | 2024-04-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102350147B (en) | Integrative adsorptive dust collection device | |
| CN209549095U (en) | A kind of industrial prevention and control of air pollution equipment | |
| CN111544983A (en) | Comprehensive treatment device for dust-containing waste gas based on large discharge capacity absorption | |
| CN111265945B (en) | Air purification dust collector for chemical plant | |
| CN116392932A (en) | Ecological protection device and method for purifying industrial waste gas | |
| CN116832570B (en) | Pharmacy exhaust treatment device is used in laboratory | |
| CN209853885U (en) | Purifier for sewage treatment | |
| CN209033984U (en) | A kind of exhaust gas and smoke filter device | |
| CN216726459U (en) | Deodorizing device for sewage treatment tank | |
| CN210964279U (en) | Desulphurization unit for industrial waste gas treatment | |
| CN203591634U (en) | Rotary grid device | |
| CN111545041A (en) | High-efficient dry process SOx/NOx control device | |
| CN105107311A (en) | Desulfurization device | |
| CN104096429A (en) | Slanting grid type dust-removing and desulphurizing integrated device | |
| CN220110496U (en) | High-efficient defluorination device | |
| CN215250270U (en) | Waste gas and waste water coprocessing device | |
| CN220834716U (en) | Waste gas dust collector | |
| CN211513936U (en) | Multi-effect desulfurization denitration catalytic device | |
| CN221015249U (en) | Waste gas desulfurization denitration equipment | |
| CN210385316U (en) | Adsorption type waste gas treatment device | |
| CN221191587U (en) | Groundwater pollution prosthetic devices | |
| CN220878124U (en) | Negative pressure exhaust centralized deodorizing device for biological decomposition workshop | |
| CN216755861U (en) | Novel industrial dust collector | |
| CN220530810U (en) | Industrial sewage treatment device | |
| CN216497801U (en) | Integrated water purifying and drinking device |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |