CN218306958U

CN218306958U - Tail gas absorption box

Info

Publication number: CN218306958U
Application number: CN202222656614.8U
Authority: CN
Inventors: 吴星廷; 黎先智; 唐阳
Original assignee: Chengdu Gelipu Biotechnology Co ltd
Current assignee: Chengdu Gelipu Biotechnology Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-01-17
Anticipated expiration: 2032-10-10

Abstract

A tail gas absorption box comprises an absorption box, wherein an air inlet component is arranged on one side of the absorption box, and an air outlet component is arranged at the upper end of the absorption box; inhale and receive case upper end opening, the upper end of receiving the case is equipped with the case lid, and the upper end both sides of receiving the case are equipped with an installation lug respectively, all have L shape cardboard through the fix with screw on the installation lug, and the upper end of L shape cardboard acts on the upper wall of case lid for the fixed of case lid, the lower wall intercommunication of receiving the case has the drain pipe, through the fixed case lid of this kind of mode, conveniently clears up the case lid inner space. When the medical intermediate or the medicine is prepared, the waste gas generated in the production can be conveniently and fully absorbed and treated, and the phenomena of water backflow and the like can be avoided.

Description

Tail gas absorption box

Technical Field

The utility model relates to a medicine preparation technical field especially relates to a tail gas absorption case.

Background

The medical intermediate is an intermediate product for preparing a medical final product, and is a necessary intermediate product, the medical intermediate needs operations such as cooking, distilling, boiling, granulating and the like in the preparation process, and when the operations are carried out, the discharged waste gas contains some toxic substances, so that the production environment is usually prevented from being polluted by the substances, the waste gas is usually passed through water, and the toxic substances in the waste gas are absorbed by the water, for example, the prior art with the application number of 202220822827.0 provides a cleaning device for processing the medical intermediate, and the toxic substances in the waste gas can be absorbed by the cleaning device. However, in the practical application process, the gas sprayed out of the air inlet pipe is in a lump shape, when the lump-shaped gas passes through water, the harmful substances in the gas lump are not sufficiently absorbed, and when the waste gas is stopped from flowing in, the water is easy to flow backwards from the air inlet pipe, so that the air inlet pipe is closed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a tail gas absorption box to solve above-mentioned prior art not enough, when carrying out medical intermediate or medicine preparation, the waste gas that produces in the production of convenience carries out abundant absorption and handles, and can also avoid the emergence of phenomenons such as water flows backward, has stronger practicality.

In order to realize the purpose of the utility model, the following technologies are adopted:

a tail gas absorption box comprises an absorption box, wherein an air inlet component is arranged on one side of the absorption box, and an air outlet component is arranged at the upper end of the absorption box;

inhale and receive case upper end opening, the upper end of accepting the case is equipped with the case lid, and the upper end both sides of accepting the case are equipped with an installation lug respectively, all have L shape cardboard through the fix with screw on the installation lug, and the upper end of L shape cardboard acts on the upper wall of case lid to a fixed of case lid, the lower wall intercommunication of accepting the case has the drain pipe, through the fixed case lid of this kind of mode, conveniently clears up the case lid inner space.

The air inlet component comprises an air inlet pipe penetrating through the side wall of the absorption box, so that water is prevented from being absorbed in the air inlet pipe, the inner side end of the air inlet pipe can be set to be in a bent state, and the air inlet pipe is bent downwards. The air inlet pipe is characterized in that the inner side end of the air inlet pipe is provided with a spherical shell, the spherical shell is provided with a plurality of air inlet holes, the air inlet holes can be arranged to be of a conical structure, the outer side end of each air inlet hole is a small end, air can be conveniently discharged through the design mode, discharged air can be discharged in a small airflow mode through the air inlet holes, and therefore water can be conveniently and fully used for absorbing harmful substances in waste gas, and the absorbing effect is further improved;

the component of giving vent to anger is including installing the circular cover on the case lid, and a plurality of exhaust holes have been seted up to the periphery of circular cover, and the lower extreme of circular cover is equipped with the filter disc, and the filter disc top is filled has the active carbon, can absorb remaining harmful substance in the waste gas once more through the active carbon to purifying effect has further been improved, and the setting of filter disc can block the upper end that water got into circular cover, and then avoids absorbing water along with waste gas discharge.

Further, the inside lower extreme of accepting the case is equipped with a pair of mounting panel, installs the filter frame on the mounting panel, and the lower extreme of filter frame is equipped with the filter screen, and the filter frame is located the below filter frame of spherical shell and can filters the water of accepting to make the impurity of accepting the aquatic discharged, be convenient for follow-up to accepting the water and handling.

Furthermore, it is equipped with an interlocking gear respectively to inhale the inside upper end both sides of incasement portion, and the last upper plate that is equipped with of interlocking gear, upper plate are located spherical shell's top, have seted up a plurality of holes on the upper plate, can block through the setting of upper plate and inhale water along with waste gas by the discharge.

Further, the lower wall downwardly extending of upper plate is equipped with many awl spines, and the lower extreme of awl thorn is most advanced, and the setting of awl thorn can be punctureed the bubble of receiving the formation of surface on water to be convenient for carry out spilling over of waste gas.

Further, the interlocking mechanism comprises a transverse plate arranged on the inner wall of the upper end of the absorption box, a pair of movable holes are formed in the transverse plate, an L-shaped locking plate is movably arranged in each movable hole, a pair of locking holes are respectively formed in two sides of the upper plate, the upper end of each L-shaped locking plate is locked at the inner side end of each locking hole in a locking mode, a connecting plate is arranged at the lower end of each L-shaped locking plate, an L-shaped push plate is arranged at the lower end of each connecting plate, a concave part is sleeved on each L-shaped push plate and arranged on the inner wall of the absorption box, a connecting pin is arranged at the other end of each L-shaped push plate in a locking mode along the length direction of the L-shaped push plate in an extending mode, an end plate is sleeved on the other end of each connecting pin and arranged on the inner wall of the absorption box, a first spring is sleeved on each connecting pin, first spring is located between end plate and the L shape push pedal, the rectangular hole has been seted up in the L shape push pedal, the medial extremity in rectangular hole is equipped with the round hole, rectangular downthehole ejector pin of having worn, the diaphragm is worn in the upper end of going up the ejector pin, the lower extreme of going up the ejector pin is equipped with the end disc, the lower extreme of end disc is equipped with vertical pole, the pot head of vertical pole is equipped with the second spring, the cover is equipped with the movable sleeve on the vertical pole, the movable sleeve is installed in inhaling the inner wall of receiving the case, the second spring is located between movable sleeve and the end disc, the diameter of end disc is greater than the width in rectangular hole, the diameter of end disc is less than the diameter of round hole, make things convenient for the dismantlement of upper plate through above-mentioned structural design, thereby be convenient for carry on operations such as the washing of upper plate.

The technical scheme has the advantages that:

compared with the prior art, the utility model, when carrying out medicine midbody or medicine preparation, the waste gas that conveniently produces it is absorbed and is handled the purification, through the mode that is the stranded with the waste gas dispersion when purifying, can improve the effect that harmful substance was absorbed in the waste gas, simultaneously, can also avoid absorbing water and take place to flow backward to avoid the intake pipe to be blockked up, simultaneously the utility model discloses still creatively set up the filter screen, can filter the solid impurity of absorbing aquatic through the filter screen, still improve purifying effect through the mode of repurifying simultaneously, still set up simultaneously and blockked and absorb water exhaust upper plate, thereby the ability and the effect of exhaust-gas treatment have been improved to showing to be convenient for operating personnel dismantles the washing to the part in it, have stronger practicality.

Drawings

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 shows a perspective view of one embodiment.

Fig. 2 shows a cross-sectional view of the exhaust gas absorption tank.

Fig. 3 shows an internal perspective view of the exhaust gas absorption tank.

Fig. 4 shows an enlarged view at a.

Fig. 5 shows an internal perspective view of the exhaust gas absorption tank.

Fig. 6 shows an enlarged view at B.

Detailed Description

As shown in fig. 1 to 6, a tail gas absorption box includes an absorption box 1, an air inlet member 2 is disposed on one side of the absorption box 1, and an air outlet member 3 is disposed at an upper end of the absorption box 1.

An upper end opening of the absorption box 1 is formed, a box cover 11 is arranged at the upper end of the absorption box 1, two sides of the upper end of the absorption box 1 are respectively provided with an installation lug 12, L-shaped clamping plates 13 are fixed on the installation lug 12 through screws, the upper ends of the L-shaped clamping plates 13 act on the upper wall of the box cover 11 and are used for fixing the box cover 11, and a drain pipe 10 is communicated with the lower wall of the absorption box 1.

The air inlet member 2 includes an air inlet pipe 20 penetrating through a side wall of the absorption box 1, and for convenience of implementation and prevention of water absorption, an inner side end of the air inlet pipe 20 may be bent and bent downward. The air inlet pipe 20 is provided with a spherical shell 21 at the inner side end, the spherical shell 21 is provided with a plurality of air inlet holes 210, the air inlet pipe 20 is provided with a blocking circular plate 22 at the inner side end, the blocking circular plate 22 is provided with a plurality of air inlet holes, a spring pin 23 penetrates through the blocking circular plate 22, a spring is sleeved at the outer side end of the spring pin 23 and is located at the outer side of the blocking circular plate 22, a sealing disc 24 is arranged at the inner side end of the spring pin 23, and the sealing disc 24 is located at the inner side of the blocking circular plate 22.

The air outlet member 3 comprises a circular cover 30 mounted on the case cover 11, a plurality of air outlet holes 31 are formed in the periphery of the circular cover 30, a filter disc 32 is arranged at the lower end of the circular cover 30, and activated carbon is filled above the filter disc 32.

Optionally, a pair of mounting plates 14 is disposed at the lower end of the interior of the absorption box 1, a filter frame 15 is mounted on the mounting plates 14, a filter screen 150 is disposed at the lower end of the filter frame 15, and the filter frame 15 is located below the spherical shell 21.

Optionally, two interlocking mechanisms are respectively arranged on two sides of the upper end inside the absorption box 1, an upper plate 16 is arranged on the interlocking mechanisms, the upper plate 16 is located above the spherical shell 21, and a plurality of holes 160 are formed in the upper plate 16. The lower wall of the upper plate 16 is provided with a plurality of conical spines 161 extending downwards, and the lower ends of the conical spines 161 are pointed ends. The interlocking mechanism comprises a transverse plate 17 arranged on the inner wall of the upper end of the absorption box 1, the transverse plate 17 is provided with a pair of movable holes 170, L-shaped locking plates 52 are movably arranged in the movable holes 170, two sides of an upper plate 16 are respectively provided with a pair of locking holes 162, the upper ends of the L-shaped locking plates 52 are locked on the inner side ends of the locking holes 162 in a locking manner, the lower ends of the L-shaped locking plates 52 are provided with connecting plates 51, the lower ends of the connecting plates 51 are provided with L-shaped push plates 47, concave parts 48 are sleeved on the L-shaped push plates 47, the concave parts 48 are arranged on the inner wall of the absorption box 1, the other ends of the L-shaped push plates 47 are provided with connecting pins 45 along the length direction thereof in an extending manner, the other ends of the connecting pins 45 are sleeved with end plates 44, the end plates 44 are arranged on the inner wall of the absorption box 1, the connecting pin 45 is sleeved with a first spring 46, the first spring 46 is located between the end plate 44 and the L-shaped push plate 47, the L-shaped push plate 47 is provided with a long hole 49, the inner side end of the long hole 49 is provided with a round hole 50, an upper ejector rod 43 penetrates through the long hole 49, the upper end of the upper ejector rod 43 penetrates through the transverse plate 17, the lower end of the upper ejector rod 43 is provided with an end disc, the lower end of the end disc is provided with a vertical rod 41, the upper end of the vertical rod 41 is sleeved with a second spring 42, the vertical rod 41 is sleeved with a movable sleeve 40, the movable sleeve 40 is installed on the inner wall of the absorption box 1, the second spring 42 is located between the movable sleeve 40 and the end disc, the diameter of the end disc is larger than the width of the long hole 49, and the diameter of the end disc is smaller than the diameter of the round hole 50.

When the scheme is implemented, a certain amount of water is injected into the absorption tank 1, the standard of the injection is to submerge the spherical shell 21, after the injection is completed, the absorption tank 1 is sealed through the tank cover 11, after the sealing is completed, the waste gas enters the air inlet pipe 20 through the exhaust pipeline, and when the waste gas passes through the sealing disk 24, the sealing disk 24 is pushed to move forwards, the sealing effect of the sealing disk 24 on the sealing disk 22 is cancelled, then the waste gas enters the spherical shell 21, then the waste gas is discharged into the absorption water through the plurality of air inlet holes 210, solid impurities and vaporized harmful substances in the waste gas are absorbed into the water through the absorption water, the air discharged from the absorption water firstly passes through the upper plate 16, when the air passes through the upper plate 16, a part of water vapor can be blocked, meanwhile, the escape of the water absorption material is avoided, the discharged air passes through the filter disc 32 again, and the part of the water vapor carried by the filter disc 32 is blocked, the air passes through the activated carbon and is absorbed by the activated carbon, and then the air is discharged again. When the absorbed water is in a saturated state, the state can be judged according to the absorption time. The absorbed water is discharged through the drain pipe 10, and solid impurities contained in the absorbed water are filtered through the filter screen 150 at the time of discharge.

When the upper plate 16 is cleaned, the main reason for cleaning the upper plate 16 is that the water absorption potential is splashed as the exhaust gas is discharged, and a part of the harmful substances in the water absorption potential is easily adhered to the upper plate 16 as the water absorption splash, and the existence of the harmful substances is accumulated in a large amount as the use time is prolonged, so that the upper plate needs to be cleaned after the use for a period of time. When cleaning, firstly the box cover 11 of the absorption box 1 is opened, then the L-shaped locking plate 52 is pulled outwards, so that the L-shaped push plate 47 moves outwards, and simultaneously the upper ejector rod 43 moves to the round hole 50 from one end of the strip hole 49 along with the outward movement of the L-shaped push plate 47, at this moment, the end disc loses the limiting effect, so that the upper ejector rod 43 moves upwards under the action of the second spring 42, the upward movement of the end disc enables the upper ejector rod 43 to jack up the upper plate 16, and the L-shaped locking plate 52 at this moment also cancels the locking effect on the upper plate 16, and the upper plate 16 is jacked up, so that an operator can take out the upper plate 16 conveniently.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is obvious that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A tail gas absorption box is characterized by comprising an absorption box (1), wherein an air inlet component (2) is arranged on one side of the absorption box (1), and an air outlet component (3) is arranged at the upper end of the absorption box (1);

the upper end of the absorption box (1) is opened and is provided with a box cover (11), two sides of the upper end are respectively provided with a mounting lug (12), L-shaped clamping plates (13) are fixed on the mounting lugs (12) through screws, the upper ends of the L-shaped clamping plates (13) act on the upper wall of the box cover (11) and are used for fixing the box cover (11), and the lower wall of the absorption box (1) is communicated with a drain pipe (10);

the air inlet component (2) comprises an air inlet pipe (20) penetrating through the side wall of the accommodating box (1), the inner side end of the air inlet pipe (20) is provided with a spherical shell (21), the spherical shell (21) is provided with a plurality of air inlet holes (210), the inner side end of the air inlet pipe (20) is provided with a blocking circular plate (22), the blocking circular plate (22) is provided with a plurality of air inlet holes, the blocking circular plate (22) is penetrated with a spring pin (23), the outer side end of the spring pin (23) is sleeved with a spring, the spring is positioned on the outer side of the blocking circular plate (22), the inner side end of the spring pin (23) is provided with a sealing disc (24), and the sealing disc (24) is positioned on the inner side of the blocking circular plate (22);

the air outlet component (3) comprises a circular cover (30) arranged on the box cover (11), a plurality of air outlet holes (31) are formed in the periphery of the circular cover (30), a filter disc (32) is arranged at the lower end of the circular cover (30), and activated carbon is filled above the filter disc (32).

2. The exhaust gas absorption tank according to claim 1, wherein a pair of mounting plates (14) is provided at the lower end of the interior of the absorption tank (1), a filter frame (15) is provided on the mounting plates (14), a filter screen (150) is provided at the lower end of the filter frame (15), and the filter frame (15) is located below the spherical shell (21).

3. The tail gas absorption box according to claim 1, wherein the absorption box (1) is provided with an interlocking mechanism at each of two sides of the inner upper end, the interlocking mechanism is provided with an upper plate (16), the upper plate (16) is positioned above the spherical shell (21), and the upper plate (16) is provided with a plurality of holes (160).

4. The exhaust gas absorption tank according to claim 3, wherein the lower wall of the upper plate (16) is provided with a plurality of pricks (161) extending downward, and the lower ends of the pricks (161) are pointed.

5. The tail gas absorption box according to claim 3, wherein the interlocking mechanism comprises a transverse plate (17) mounted on the inner wall of the upper end of the absorption box (1), the transverse plate (17) is provided with a pair of movable holes (170), the movable holes (170) are movably provided with L-shaped locking plates (52), two sides of the upper plate (16) are respectively provided with a pair of locking holes (162), the upper ends of the L-shaped locking plates (52) are locked on the inner side ends of the locking holes (162), the lower ends of the L-shaped locking plates (52) are provided with connecting plates (51), the lower ends of the connecting plates (51) are provided with L-shaped push plates (47), the L-shaped push plates (47) are sleeved with concave parts (48), the concave parts (48) are mounted on the inner wall of the absorption box (1), the other ends of the L-shaped push plates (47) are provided with connecting pins (45) extending along the length direction thereof, the other ends of the connecting pins (45) are sleeved with end plates (44), the end plates (44) are mounted on the inner wall of the absorption box (1), the connecting pins (45) are sleeved with first springs (46), the first springs (46) are positioned between the L-shaped push plates (44), the L-shaped push plates (47) are provided with elongated holes (49), the top rods (49) penetrating through the elongated holes (17), and provided with elongated push rods (49), go up the lower extreme of ejector pin (43) and be equipped with the end disc, the lower extreme of end disc is equipped with vertical rod (41), the upper end cover of vertical rod (41) is equipped with second spring (42), the cover is equipped with movable sleeve (40) on vertical rod (41), install in the inner wall of accepting case (1) movable sleeve (40), second spring (42) are located between movable sleeve (40) and the end disc, the diameter of end disc is greater than the width of rectangular hole (49), the diameter of end disc is less than the diameter of round hole (50).