Explosion-proof exhaust purification structure

Abstract

An anti-explosion exhaust purification structure comprises a leading-in channel, a leading-in window is arranged on the leading-in channel, a downwards-folded cavity is arranged on the rear portion of the leading-in channel, an adsorption part is arranged below the downwards-folded cavity, and a leading-out channel is arranged below the adsorption part. The guide-in channel and the downward folding cavity are arranged in a matched mode, so that local vortexes are formed, and effective adsorption of the lower adsorption part is facilitated.

Description

Technical Field

[0001] The present application relates to an explosion-proof exhaust purification structure. Background Art

[0002] Whether it is a temporary storage for hazardous waste or a temporary storage for hazardous chemicals, hazardous waste or hazardous chemicals will be stored inside. Both hazardous waste and hazardous chemicals may produce waste gas, which may contain toxic and harmful substances. Even if it is discharged to the outside of the temporary storage, it needs to be further processed to avoid further damage to the environment. Currently, activated carbon adsorption is mostly used. For activated carbon devices, the overall replacement is generally adopted, which has a large usage and high operating cost. On the other hand, the current activated carbon treatment equipment is also relatively large and generally needs to be set up separately, which undoubtedly has a certain adverse effect on the site selection of temporary storage equipment. Utility Model Content

[0003] In order to solve the above problems, the present application proposes an explosion-proof exhaust purification structure, including an inlet channel, an inlet window arranged on the inlet channel, a folded cavity arranged at the rear of the inlet channel, an adsorption part arranged below the folded cavity, and an outlet channel arranged below the adsorption part. The present application adopts the arrangement of the inlet channel and the folded cavity to form a local vortex, which is conducive to the effective adsorption of the lower adsorption part.

[0004] Preferably, a sliding track is provided in the lower folding cavity, a sliding through hole is provided at a position of the sliding track corresponding to the lower folding cavity, a detachable baffle is provided on the sliding through hole, and the adsorption part is slidably provided on the sliding track. The present application facilitates the removal of the adsorption part by slidably providing the adsorption part in the lower folding cavity, and after removal, the adsorption medium in the adsorption part can be conveniently replaced, providing a structural basis for replacing the internal medium instead of the entire medium.

[0005] Preferably, the adsorption part comprises an outer support frame body, and the outer support frame body is slidably arranged on a sliding track; a plurality of parallel support nets are arranged in the outer support frame body, and activated carbon bags are arranged between adjacent support nets.

[0006] Preferably, a plurality of connection holes are provided on the outer side of the downward folding cavity, and the detachable baffle is threadedly connected to the connection holes through locking bolts.

[0007] Preferably, an insect-proof net is arranged at the bottom of the outlet channel; the insect-proof net is an isolation plate, and a plurality of ventilation holes are arranged on the isolation plate; the ventilation holes are circular holes, and the diameter of the ventilation holes does not exceed 5 mm.

[0008] Preferably, the introduction window includes a plurality of guide plates arranged in parallel, and an introduction slit is provided between adjacent guide plates.

[0009] Preferably, the guide plate comprises a first vertical plate arranged on the outward side of the introduction channel, an inclined plate arranged obliquely inwardly is arranged at the bottom of the first vertical plate, and a second vertical plate is arranged on the side of the inclined plate away from the first vertical plate.

[0010] Preferably, the first vertical plate of the adjacent guide plate is flush with the second vertical plate of the upper guide plate, and the second guide plate is flush with the first vertical plate of the lower guide plate. The present application adopts a method of coordinating two vertical plates and an oblique plate so that the airflow adopts a downward flow direction, which can play a turbulent role and ensure the adsorption effect of the adsorption part as much as possible.

[0011] This application can bring the following beneficial effects:

[0012] 1. The present application adopts a configuration in which the introduction channel and the downward folded cavity are coordinated to form a local vortex, which is beneficial to the effective adsorption of the lower adsorption part.

[0013] 2. The present application facilitates the removal of the adsorption part by sliding it in the lower folding cavity. After removal, the adsorption medium in the adsorption part can be conveniently replaced, providing a structural basis for replacing the internal medium instead of the entire medium.

[0014] 3. The present application adopts a method of coordinating two vertical plates and an oblique plate so that the airflow adopts a downward flow direction, which can play a turbulent role and ensure the adsorption effect of the adsorption part as much as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 This is a schematic diagram of the structure of this application;

[0017] Figure 2 It is a side view structural schematic diagram of this application;

[0018] Figure 3 It is a structural schematic diagram of the adsorption part;

[0019] Figure 4 It is a structural diagram of an insect-proof net;

[0020] Figure 5 This is a schematic diagram of the external structure of this application. DETAILED DESCRIPTION

[0021] In order to clearly illustrate the technical features of the present solution, the present application is described in detail below through specific implementation methods and in conjunction with the accompanying drawings.

[0022] In the first embodiment, if Figure 1 As shown, an explosion-proof exhaust purification structure includes an inlet channel 1, an inlet window 2 is arranged on the inlet channel 1, a lower folding cavity 3 is arranged at the rear of the inlet channel 1, an adsorption portion 4 is arranged below the lower folding cavity 3, and an outlet channel 5 is arranged below the adsorption portion 4.

[0023] When in use, a fan is set from the outside or inside of the hazardous waste or hazardous chemical warehouse to discharge the internal air from the inside to the outside, first entering the inlet channel 1, entering the lower folding cavity 3 through the inlet window 2, and entering the adsorption part 4 from the lower folding cavity 3. After being adsorbed by the adsorption part 4, it is discharged from the outlet channel 5.

[0024] In the second embodiment, if Figure 1-5 As shown, an explosion-proof exhaust purification structure includes an inlet channel 1, an inlet window 2 is arranged on the inlet channel 1, a folding cavity 3 is arranged at the rear of the inlet channel 1, an adsorption portion 4 is arranged below the folding cavity 3, and an outlet channel 5 is arranged below the adsorption portion 4. A sliding track 6 is arranged in the folding cavity 3, a sliding through hole 7 is arranged at the position of the sliding track 6 corresponding to the folding cavity 3, a detachable baffle 8 is arranged on the sliding through hole 7, and the adsorption portion 4 is slidably arranged on the sliding track 6. The adsorption portion 4 includes an outer support frame 9, and the outer support frame 9 is slidably arranged on the sliding track 6; a plurality of parallel support nets 10 are arranged in the outer support frame 9, and an activated carbon bag 11 is arranged between adjacent support nets 10. A plurality of connecting holes are arranged on the outer side of the folding cavity 3, and the detachable baffle 8 is threadedly connected to the connecting hole by a locking bolt 12. An insect-proof net 13 is arranged at the bottom of the outlet channel 5; the insect-proof net 13 is an isolation plate 14, and a plurality of vent holes 15 are arranged on the isolation plate 14; the vent holes 15 are round holes, and the diameter of the vent holes 15 does not exceed 5 mm. The introduction window 2 includes a plurality of parallel guide plates 16, and an introduction slit 17 is arranged between adjacent guide plates 16. The guide plate 16 includes a first vertical plate 18 arranged on the outward side of the introduction channel 1, an oblique plate 19 obliquely arranged inwardly is arranged at the bottom of the first vertical plate 18, and a second vertical plate 20 is arranged on the side of the oblique plate 19 away from the first vertical plate 18. The first vertical plate 18 of the adjacent guide plate 16 is arranged flush with the second vertical plate 20 of the upper guide plate 16, and the second guide plate 16 is arranged flush with the first vertical plate 18 of the lower guide plate 16.

[0025] When in use, a fan is set from the outside or inside of the hazardous waste or hazardous chemical warehouse to discharge the internal air from the inside to the outside, first entering the introduction channel 1, and then entering the lower folding cavity 3 through the introduction window 2, that is, through the guidance of the first vertical plate 18, the inclined plate 19 and the second vertical plate 20, the air is introduced into the lower folding cavity 3 from the introduction seam 17, and then the lower folding cavity 3 enters the adsorption part 4, and after being adsorbed by the adsorption part 4, it is discharged from the outlet channel 5; when the adsorption effect deteriorates, the air slides out on the sliding track 6 through the external support frame, and then the activated carbon bag 11 is taken out from the support net 10, and a new activated carbon bag is replaced. After the replacement is completed, it can be loaded again.

[0026] The above are only embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included within the scope of the claims of the present application.

Claims

1. An explosion-proof exhaust purification structure, characterized in that: The invention comprises an introduction channel, an introduction window is arranged on the introduction channel, a folding cavity is arranged at the rear of the introduction channel, an adsorption part is arranged below the folding cavity, and an outlet channel is arranged below the adsorption part.

2. The explosion-proof exhaust purification structure according to claim 1, characterized in that: A sliding track is arranged in the lower folding cavity, a sliding through hole is arranged at a position of the sliding track corresponding to the lower folding cavity, a detachable baffle is arranged on the sliding through hole, and the adsorption part is slidably arranged on the sliding track.

3. An explosion-proof exhaust purification structure according to claim 2, characterized in that: The adsorption part comprises an outer support frame body, and the outer support frame body is slidably arranged on a sliding track; a plurality of parallel support nets are arranged in the outer support frame body, and activated carbon bags are arranged between adjacent support nets.

4. The explosion-proof exhaust purification structure according to claim 2, characterized in that: A plurality of connection holes are arranged on the outer side of the folded-down cavity, and the detachable baffle is threadedly connected to the connection holes through locking bolts.

5. The explosion-proof exhaust purification structure according to claim 1, characterized in that: An insect-proof net is arranged at the bottom of the outlet channel; the insect-proof net is an isolation plate, and a plurality of ventilation holes are arranged on the isolation plate; the ventilation holes are circular holes, and the diameter of the ventilation holes does not exceed 5mm.

6. The explosion-proof exhaust purification structure according to claim 1, characterized in that: The introduction window comprises a plurality of guide plates arranged in parallel, and an introduction slot is arranged between adjacent guide plates.

7. An explosion-proof exhaust purification structure according to claim 6, characterized in that: The guide plate comprises a first vertical plate arranged on the outward side of the introduction channel, an inclined plate arranged obliquely inwardly is arranged at the bottom of the first vertical plate, and a second vertical plate is arranged on the side of the inclined plate away from the first vertical plate.

8. An explosion-proof exhaust purification structure according to claim 7, characterized in that: The first vertical plate of the adjacent guide plate is arranged flush with the second vertical plate of the upper guide plate, and the second guide plate is arranged flush with the first vertical plate of the lower guide plate.

Images