Firework setting-off smoke treatment equipment and treatment process

Abstract

The invention provides firework setting-off smoke treatment equipment and a treatment process. A hole is formed in the lower end of a sealing ring, the diameter of the hole is 5-10 cm, a ball is hinged to the lower end of the interior of the sealing ring, a blade is connected to the upper end of the ball in a swinging mode, a sliding rail penetrates through one side of the blade, a sliding block is slidably connected to the outer side of the sliding rail, and the ball and the blade are arranged in a matched mode; the blades are arranged in an arc shape, the arc angle is 20-45 degrees, the width interval between the two ends of each blade is 1-5 cm, the blades surround the interior of the sealing ring, the weight of the blades is 0.5-1 g, after fireworks are set off, the fireworks cannot impact one sides of the blades, the sliding blocks slide downwards on the outer sides of the sliding rails due to the weight of the sliding blocks, and through sliding of the sliding blocks, the fireworks cannot impact one sides of the blades. When fireworks are set off, the blades can be driven to swing in a return mode through the balls, the blades abut against each other in a return mode, smoke at the lower end of the interior of the cover cylinder can be prevented from leaking through holes of the sealing ring, and the situation that smoke easily floats upwards after fireworks are set off in existing smoke treatment equipment is avoided.

Description

Technical Field

[0001] The present invention relates to the most general sub-category of separation technology, specifically to a fireworks smoke treatment device and treatment process. Background Art

[0002] Fireworks generate a large amount of smoke, so smoke treatment equipment is needed to treat the smoke. Smoke treatment equipment uses the porous structure and huge specific surface area of activated carbon to adsorb organic pollutants and odors in the smoke. When the smoke passes through the activated carbon layer, the pollutant molecules are adsorbed on the pore surface of the activated carbon, thereby achieving the purpose of purification. Technical inspiration for smoke treatment equipment;

[0003] Research on smoke treatment equipment has revealed the following problems:

[0004] Fireworks are usually set off outdoors, and smoke treatment equipment extracts and then treats the smoke generated after the fireworks are set off. However, due to the large outdoor space, the smoke after the fireworks are set off tends to float in the air, causing most of the smoke to dissipate in the air and unable to be treated. As a result, the smoke treatment equipment cannot quickly treat the smoke after the fireworks are set off.

[0005] At present, CN201710725496.2 in the prior art discloses a smoke processor, which effectively solves the problem that the existing smoke processor must be shut down to replace the filter, affecting the progress of the production line and even affecting the welding performance of the product. The invention includes an air inlet duct and an air outlet duct, a transverse sleeve is fixed between the air inlet duct and the air outlet duct, a cylinder is slidably connected in the transverse sleeve, a left through hole and a right through hole are provided in the cylinder, which are perpendicular to each other and do not intersect, a cylinder is rotatably connected to the right side of the cylinder, a curved groove is provided on the right surface of the cylinder, and a connecting rod is fixed on the air outlet duct, which is located below the transverse sleeve and inserted into the curved groove, forming a structure in which the cylinder rotates when sliding in the transverse sleeve, thereby realizing mutual switching between the left through hole and the right through hole;

[0006] The present invention can mainly solve the problem that smoke treatment equipment cannot quickly treat smoke after fireworks are set off. Summary of the Invention

[0007] The purpose of the present invention is to provide a fireworks smoke treatment device and treatment process.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a fireworks smoke treatment device and treatment process, including a purifier, an activated carbon layer is provided inside the purifier, a pipe passes through one end of the purifier, and a cover tube is connected to the end of the pipe.

[0009] As a further solution of the present invention: a fan is provided at the upper end of the purifier, the fan is connected to the power circuit through a power line, the fan and the activated carbon layer are vertically connected, and the activated carbon layer is cylindrical as a whole.

[0010] As a further solution of the present invention: the smoke enters the interior of the purifier through the cover tube and the inside of the pipe, the cover tube is placed on the ground, the cover tube is cylindrical, and the fireworks box is placed at the lower end of the inside of the cover tube.

[0011] As a further solution of the present invention: protrusions are provided on both sides of the inner wall of the cover cylinder, one end of the protrusion is embedded with a drawstring, the lower end of the drawstring is provided with a chassis, the upper end of the chassis is provided with a connecting rod, the upper end of the connecting rod is elastically connected to a sealing ring, the upper end of the sealing ring is embedded in the inner wall of the cover cylinder;

[0012] As a further solution of the present invention: the pull ropes are distributed at the lower end of the inside of the cover tube, and the pull ropes are arranged in a vertical direction. When the fireworks are not placed on the upper end of the chassis, the chassis is suspended inside the cover tube by the pull ropes. The pull ropes are made of stretchable material, such as rubber or nylon.

[0013] As a further solution of the present invention: the chassis is located at the lower end of the interior of the cover cylinder, and the chassis is disc-shaped.

[0014] As a further solution of the present invention: the connecting rod is a connecting piece between the chassis and the sealing ring.

[0015] As a further solution of the present invention: the sealing rings are grouped in pairs, and the sealing rings are embedded on both sides of the inner wall of the cover tube. The sealing rings are in the shape of an inverted cone, and a hole is opened at the lower end of the sealing ring. The sealing rings are matched with the connecting rod, and the material of the sealing rings is the same as that of the pull rope.

[0016] As a further solution of the present invention: a hole is opened at the lower end of the sealing ring, and the diameter of the hole is 5-10 cm.

[0017] As a further solution of the present invention: a ball is hinged at the lower end of the sealing ring, the upper end of the ball is swingably connected to a blade, a slide rail passes through one side of the blade, and a slider is slidably connected to the outer side of the slide rail.

[0018] As a further solution of the present invention: the sphere is matched with the blade, the blade is arranged in an arc shape, the arc angle is 20-45 degrees, the width of the two ends of the blade is 1-5 cm apart, the blade surrounds the inside of the sealing ring, and the blade weighs 0.5-1g.

[0019] As a further solution of the present invention: the slider slides at an inclined angle on the outer side of the slide rail, and the slider is arranged in a loop shape, which facilitates the slider to slide and be connected to the inner side of the slide rail.

[0020] As a further solution of the present invention: the slide rail is arranged in a working shape.

[0021] As a further solution of the present invention: the treatment process comprises the following steps:

[0022] S1: When the fireworks box is not placed on the upper end of the chassis, the chassis is suspended inside the cover tube by a pull rope;

[0023] S2: The fireworks box is placed on the upper end of the chassis. The fireworks box drives the chassis downward. The chassis moves downward inside the cover tube through the pull rope. When the chassis moves downward, it is pulled to the lower end of the connecting rod synchronously.

[0024] S3: The connecting rod can drive the sealing ring to stretch downward. Since the lower end of the sealing ring is inclined, the diameter of the hole between the sealing rings increases, and the fireworks are ignited through the hole between the sealing rings;

[0025] S4: The fireworks hit the lower end of the blade. At this time, the blade can swing obliquely through the ball and swing toward the inner wall of the sealing ring. The end of the blade away from the ball forms a tight contact with the inner wall of the sealing ring. Using the inertia generated by the tilt of the blade, the slider slides on the outer side of the slide rail.

[0026] S5: After the fireworks are set off, the overall weight of the fireworks box is reduced, so the chassis returns to its original position. The chassis can drive the lower end of the sealing ring to return to its original position through the connecting rod. After the fireworks are set off, a large amount of smoke is generated.

[0027] S6: The slider slides downward on the outer side of the slide rail due to its own weight. The sliding of the slider drives the blades to swing back through the ball. The blades are pressed against each other to prevent the smoke at the lower end of the hood from leaking through the holes in the sealing ring.

[0028] S7: The internal fan of the purifier drives the smoke into the interior of the pipe, and then the smoke enters the surface of the activated carbon layer. The porous structure and huge specific surface area of the activated carbon layer are used to adsorb organic pollutants and odors in the smoke. When the smoke passes through the activated carbon layer, the pollutant molecules are adsorbed on the pore surface of the activated carbon layer.

[0029] Beneficial effects

[0030] 1. When the fireworks box is not placed on the upper end of the chassis, the chassis is suspended inside the cover tube by a pull rope. The fireworks box is placed on the upper end of the chassis, and the fireworks box drives the chassis downward. The chassis moves downward inside the cover tube via the pull rope. When the chassis moves downward, it pulls the lower end of the connecting rod, which can drive the sealing ring downward. Because the lower end of the sealing ring is inclined, the diameter of the hole between the sealing rings increases, and the fireworks are ignited through the hole between the sealing rings, making it easier for the fireworks to pass through the sealing rings and the inside of the cover tube and burn into the air.

[0031] 2. After the fireworks are set off, the overall weight of the fireworks box is reduced, so the chassis returns to its original position, and the chassis can drive the lower end of the sealing ring to return to its original position through the connecting rod. After the fireworks are set off, a large amount of smoke is generated. Due to the shape of the sealing ring, the smoke can accumulate at the lower end of the cover tube. The fan inside the purifier extracts the smoke through the pipe;

[0032] 3. When the fireworks are set off upwards, they impact the lower end of the blades. At this time, the blades can swing obliquely through the ball and swing toward the inner wall of the sealing ring. The end of the blade away from the ball forms a tight contact with the inner wall of the sealing ring. Using the inertia generated by the tilt of the blades, the slider slides on the outer side of the slide rail.

[0033] 4. After the fireworks are set off, the fireworks cannot impact one side of the blades, and the slider slides downward on the outside of the slide rail due to its own weight. The sliding of the slider can drive the blades to swing back through the ball, and the blades are tightly pressed against each other, thereby preventing the smoke at the lower end of the cover from leaking through the holes in the sealing ring. This avoids the situation in which the smoke of existing smoke treatment equipment easily floats upward after the fireworks are set off, resulting in the smoke treatment equipment being unable to quickly treat the smoke formed after the fireworks are set off. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0035] Figure 2 It is a schematic exploded view of the overall structure of the present invention.

[0036] Figure 3 It is a partial schematic diagram of the overall structure of the present invention.

[0037] Figure 4 It is a schematic diagram of the explosion of the cover tube structure of the present invention.

[0038] Figure 5 It is a schematic diagram of the sealing ring structure of the present invention.

[0039] Figure 6 This is a schematic diagram of the blade assembly of the present invention after swinging.

[0040] Figure 7 Schematic diagram of the blade assembly of the present invention.

[0041] Figure 1-7 Middle: 1-purifier, 101-activated carbon layer, 102-pipeline, 103-cover, 2-bump, 201-pull rope, 202-chassis, 3-connecting rod, 301-sealing ring, 302-ball, 303-blade, 4-slide rail, 401-slider. DETAILED DESCRIPTION

[0042] See also Figure 1-7 In the embodiment of the present invention,

[0043] Example 1: A fireworks smoke treatment device and treatment process, comprising a purifier 1, an activated carbon layer 101 is provided inside the purifier 1, a pipe 102 is passed through one end of the purifier 1, and a cover tube 103 is connected to the end of the pipe 102;

[0044] Wherein: a fan is provided at the upper end of the purifier 1, the fan is connected to the power circuit through a power line, the fan and the activated carbon layer 101 are vertically connected, and the activated carbon layer 101 is cylindrical as a whole;

[0045] The smoke enters the interior of the purifier 1 through the cover tube 103 and the inside of the pipe 102. The cover tube 103 is placed on the ground. The cover tube 103 is cylindrical. The fireworks box is placed at the lower end of the cover tube 103.

[0046] The fireworks box is placed at the lower end of the housing 103. When the fireworks are set off, smoke is generated. The smoke is driven into the interior of the pipe 102 by the fan inside the purifier 1. The smoke then enters the surface of the activated carbon layer 101. The porous structure and large specific surface area of the activated carbon layer 101 are used to adsorb organic pollutants and odors in the smoke. When the smoke passes through the activated carbon layer 101, the pollutant molecules are adsorbed on the pore surface of the activated carbon layer 101, completing the smoke purification.

[0047] Example 2: Refer to the attached manual Figure 1-4 It can be seen that the difference between Example 2 and Example 1 is that protrusions 2 are provided on both sides of the inner wall of the cover tube 103, one end of the protrusion 2 is embedded with a pull rope 201, the lower end of the pull rope 201 is provided with a chassis 202, the upper end of the chassis 202 is provided with a connecting rod 3, the upper end of the connecting rod 3 is elastically connected to a sealing ring 301, and the upper end of the sealing ring 301 is embedded in the inner wall of the cover tube 103;

[0048] The pull rope 201 is located at the lower end of the cover tube 103 and is arranged vertically. When the fireworks are not placed on the upper end of the chassis 202, the chassis 202 is suspended in the air inside the cover tube 103 by the pull rope 201. The pull rope 201 is made of a stretchable material, such as rubber or nylon.

[0049] The chassis 202 is located at the lower end of the cover tube 103 and is disc-shaped;

[0050] The connecting rod 3 is a connecting piece between the chassis 202 and the sealing ring 301;

[0051] One end of the pipe 102 is located on one side of the lower end of the sealing ring 301. When the sealing ring 301 forms a seal on the inside of the cover tube 103, it can help smoke enter the inside of the pipe 102. Figure 3 As shown;

[0052] The sealing rings 301 are arranged in pairs and are embedded on both sides of the inner wall of the cover tube 103. The sealing rings 301 are in the shape of an inverted cone and have a hole at the lower end. The sealing rings 301 are matched with the connecting rod 3 and are made of the same material as the pull rope 201.

[0053] The lower end of the sealing ring 301 is provided with a hole with a diameter of 5-10 cm, which facilitates the fireworks on the upper end of the chassis 202 to pass through the sealing ring 301 and the inside of the cover tube 103 and ignite into the air;

[0054] When the fireworks box is not placed on the upper end of the chassis 202, the chassis 202 is suspended inside the cover tube 103 by the pull rope 201. The fireworks box is placed on the upper end of the chassis 202, and the fireworks box drives the chassis 202 to move downward. The chassis 202 moves downward inside the cover tube 103 via the pull rope 201. When the chassis 202 moves downward, it is simultaneously pulled to the lower end of the connecting rod 3. The connecting rod 3 can drive the sealing ring 301 to stretch downward. Since the lower end of the sealing ring 301 is inclined, the diameter of the hole between the sealing ring 301 is increased, and the fireworks are ignited through the hole between the sealing ring 301, which facilitates the fireworks to be ignited into the air through the sealing ring 301 and the inside of the cover tube 103.

[0055] After the fireworks are set off, the overall weight of the fireworks box is reduced, so the chassis 202 returns to its original position, and the chassis 202 can drive the lower end of the sealing ring 301 to return to its original position through the connecting rod 3. After the fireworks are set off, a large amount of smoke is generated. Due to the shape of the sealing ring 301, the smoke can be accumulated at the lower end of the cover tube 103. The fan inside the purifier 1 extracts the smoke through the pipe 102.

[0056] Example 3: Refer to the attached manual Figure 4-7 It can be seen that the difference between Example 3 and Example 1-2 is that the lower end of the inner portion of the sealing ring 301 is hinged with a ball 302, the upper end of the ball 302 is swingably connected to a blade 303, a slide rail 4 passes through one side of the blade 303, and a slider 401 is slidably connected to the outer side of the slide rail 4;

[0057] The ball 302 is matched with the blade 303, the blade 303 is arc-shaped, the arc angle is 20-45 degrees, the width of the blade 303 at both ends is 1-5 cm, the blade 303 surrounds the inside of the sealing ring 301, and the weight of the blade 303 is 0.5-1g;

[0058] The weight of the blade 303 is 0.5-1g, so when the fireworks are set off upwards, the fireworks will hit the lower end of the blade 303. At this time, the blade 303 can swing obliquely through the ball 302, and the blade 303 swings towards the inner wall of the sealing ring 301. Figure 6 As shown;

[0059] The slider 401 slides at an inclined angle on the outside of the slide rail 4. The slider 401 is arranged in a loop shape, which facilitates the slider 401 to slide and engage with the inside of the slide rail 4.

[0060] The slide rail 4 is arranged in a working shape;

[0061] When the fireworks are not set off upwards, the blades 303 press against each other to form a seal on the hole of the sealing ring 301. Figure 5 As shown;

[0062] When the fireworks are set off upwards, the fireworks hit the lower end of the blade 303. At this time, the blade 303 can swing obliquely through the ball 302. The blade 303 swings toward the inner wall of the sealing ring 301. The end of the blade 303 away from the ball 302 is pressed against the inner wall of the sealing ring 301. The inertia generated by the tilt of the blade 303 causes the slider 401 to slide on the outer side of the slide rail 4. Please refer to the attached manual for details. Figure 7 As shown;

[0063] After the fireworks are finished, the fireworks cannot impact one side of the blades 303. The slider 401 slides downward on the outer side of the slide rail 4 due to its own weight. The sliding of the slider 401 can drive the blades 303 to swing back through the ball 302. The blades 303 are tightly pressed against each other, thereby preventing the smoke at the lower end of the cover tube 103 from leaking through the holes in the sealing ring 301. This avoids the problem that the smoke in the existing smoke treatment equipment easily floats upward after the fireworks are set off, resulting in the smoke treatment equipment being unable to quickly treat the smoke formed after the fireworks are set off.

[0064] Example 4:

[0065] The treatment process includes the following steps:

[0066] S1: When the fireworks box is not placed on the upper end of the chassis 202, the chassis 202 is suspended inside the cover tube 103 by the pull rope 201;

[0067] S2: The fireworks box is placed on the upper end of the chassis 202. The fireworks box drives the chassis 202 to move downward. The chassis 202 moves downward inside the cover tube 103 via the pull rope 201. When the chassis 202 moves downward, it is simultaneously pulled to the lower end of the connecting rod 3.

[0068] S3: The connecting rod 3 can drive the sealing ring 301 to stretch downward. Since the lower end of the sealing ring 301 is inclined, the diameter of the hole between the sealing rings 301 increases, and the fireworks are ignited through the hole between the sealing rings 301;

[0069] S4: The firework hits the lower end of the blade 303. At this time, the blade 303 can swing obliquely through the ball 302 and swing toward the inner wall of the sealing ring 301. The end of the blade 303 away from the ball 302 forms a tight contact with the inner wall of the sealing ring 301. Using the inertia generated by the tilt of the blade 303, the slider 401 slides on the outer side of the slide rail 4.

[0070] S5: After the fireworks are set off, the overall weight of the fireworks box is reduced, so the chassis 202 returns to its original position. The chassis 202 can drive the lower end of the sealing ring 301 to return to its original position through the connecting rod 3. After the fireworks are set off, a large amount of smoke is generated.

[0071] S6: The slider 401 slides downward on the outer side of the slide rail 4 due to its own weight. The sliding of the slider 401 drives the blades 303 to swing back through the ball 302. The blades 303 are pressed against each other to prevent the smoke at the lower end of the cover tube 103 from leaking through the hole of the sealing ring 301.

[0072] S7: The internal fan of the purifier 1 drives the smoke into the interior of the pipe 102, and then the smoke enters the surface of the activated carbon layer 101. The porous structure and huge specific surface area of the activated carbon layer 101 are used to adsorb organic pollutants and odors in the smoke. When the smoke passes through the activated carbon layer 101, the pollutant molecules are adsorbed on the pore surface of the activated carbon layer 101.

[0073] The above are only preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present invention. These should also be regarded as the scope of protection of the present invention. These will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. A fireworks smoke treatment device, characterized in that: include A purifier (1) is provided with an activated carbon layer (101) inside the purifier (1), a pipe (102) is passed through one end of the purifier (1), and a cover tube (103) is passed through and connected to the end of the pipe (102); The smoke enters the interior of the purifier (1) through the cover tube (103) and the interior of the pipe (102); the cover tube (103) is placed on the ground and is cylindrical; the fireworks box is placed at the lower end of the cover tube (103).

2. The fireworks smoke treatment device according to claim 1, characterized in that: A fan is provided at the upper end of the purifier (1), which is connected to the power supply circuit via a power line. The fan and the activated carbon layer (101) are vertically connected, and the activated carbon layer (101) is cylindrical as a whole.

3. The fireworks smoke treatment device according to claim 1, characterized in that: Both sides of the inner wall of the cover cylinder (103) are provided with protrusions (2), one end of the protrusion (2) is embedded with a drawstring (201), the lower end of the drawstring (201) is provided with a chassis (202), the upper end of the chassis (202) is provided with a connecting rod (3), the upper end of the connecting rod (3) is elastically connected to a sealing ring (301), and the upper end of the sealing ring (301) is embedded in the inner wall of the cover cylinder (103).

4. The fireworks smoke treatment device according to claim 3, characterized in that: The pull rope (201) is distributed at the lower end of the cover tube (103), and the pull rope (201) is arranged in a vertical direction. When fireworks are not placed on the upper end of the chassis (202), the chassis (202) is suspended inside the cover tube (103) through the pull rope (201).

5. The fireworks smoke treatment device according to claim 3, characterized in that: The chassis (202) is located at the lower end of the housing (103), and the chassis (202) is disc-shaped; The connecting rod (3) is a connecting piece between the chassis (202) and the sealing ring (301).

6. The fireworks smoke treatment device according to claim 3, characterized in that: The sealing rings (301) are arranged in groups of two. The sealing rings (301) are embedded on both sides of the inner wall of the cover tube (103). The sealing rings (301) are in an inverted cone shape. A hole is provided at the lower end of the sealing ring (301). The sealing rings (301) are matched with the connecting rod (3).

7. The fireworks smoke treatment device according to claim 3, characterized in that: The lower end of the sealing ring (301) is hinged with a ball (302), the upper end of the ball (302) is swingably connected to a blade (303), a slide rail (4) passes through one side of the blade (303), and the outer side of the slide rail (4) is slidably connected to a slider (401).

8. The fireworks smoke treatment device according to claim 7, characterized in that: The ball (302) is matched with the blade (303), the blade (303) is arranged in an arc shape, the arc angle is 20-45 degrees, the width of the two ends of the blade (303) is 1-5 cm, the blade (303) surrounds the inside of the sealing ring (301), and the weight of the blade (303) is 0.5-1g.

9. The fireworks smoke treatment device according to claim 7, characterized in that: The slider (401) slides at an inclined angle on the outside of the slide rail (4), and the slider (401) is arranged in a loop shape, which facilitates the slider (401) to slide and engage with the inside of the slide rail (4); The slide rail (4) is arranged in a working shape.

10. A treatment process for fireworks smoke treatment equipment, characterized in that: According to the fireworks smoke treatment device according to claims 1-9, the treatment process includes the following steps: S1: When the fireworks box is not placed on the upper end of the chassis (202), the chassis (202) is suspended inside the cover tube (103) by the pull rope (201); S2: The fireworks box is placed on the upper end of the chassis (202), and the fireworks box drives the chassis (202) to move downward. The chassis (202) moves downward inside the cover tube (103) through the pull rope (201), and the chassis (202) is synchronously pulled to the lower end of the connecting rod (3) when moving downward; S3: The connecting rod (3) can drive the sealing ring (301) to stretch downward. Since the lower end of the sealing ring (301) is inclined, the diameter of the hole between the sealing rings (301) increases, and the fireworks are ignited through the hole between the sealing rings (301); S4: Fireworks impact the lower end of the blade (303), and at this time the blade (303) can swing obliquely through the ball (302), and the blade (303) swings toward the inner wall of the sealing ring (301), and the end of the blade (303) away from the ball (302) is pressed against the inner wall of the sealing ring (301), and the slider (401) slides on the outer side of the slide rail (4) by utilizing the inertia generated by the tilting of the blade (303); S5: After the fireworks are set off, the overall weight of the fireworks box is reduced, so the chassis (202) returns to its original position, and the chassis (202) can drive the lower end of the sealing ring (301) to return to its original position through the connecting rod (3), and the fireworks generate a large amount of smoke after setting off; S6: The slider (401) slides downward on the outer side of the slide rail (4) due to its own weight. The sliding of the slider (401) can drive the blades (303) to swing back through the ball (302). The blades (303) are tightly pressed against each other, thereby preventing the smoke at the lower end of the cover tube (103) from leaking through the hole of the sealing ring (301). S7: The internal fan of the purifier (1) drives the smoke into the interior of the pipe (102), and then the smoke enters the surface of the activated carbon layer (101). The porous structure and large specific surface area of the activated carbon layer (101) are used to adsorb organic pollutants and odors in the smoke. When the smoke passes through the activated carbon layer (101), the pollutant molecules are adsorbed on the pore surface of the activated carbon layer (101).

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