CN218636934U

CN218636934U - Printing exhaust emission device

Info

Publication number: CN218636934U
Application number: CN202222509993.8U
Authority: CN
Inventors: 周谊涛; 张单; 韩雄文; 舒正伟; 史向雅; 高洁
Original assignee: Wuhan Hongyinshe Technology Co ltd
Current assignee: Wuhan Hongyinshe Technology Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-03-17
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses a printing exhaust emission device relates to printing exhaust-gas treatment equipment technical field, including exhaust gas filtering device, exhaust gas filtering device is including the water pump, the play water end fixedly connected with raceway of water pump, the one end fixedly connected with filtering mechanism of raceway. The utility model discloses an adopt fixed case, the filter screen, the heating rod, the baffle, the bleeder vent, gas delivery mechanism, the pipe chute admits air, water tank and the cooperation between the adsorption liquid, waste gas utilizes the inside that the pipe chute admits air discharged into fixed case through the intake pipe, pass through the inside that the raceway flows to fixed case through the adsorption liquid in with the water tank through the water pump, when waste gas flows to gas delivery mechanism department, utilize a pair of air vent two and baffle and adsorption liquid to block, after blowing of bottom waste gas, blow to the both sides of air vent two and baffle one, utilize the filter screen to block filtration to waste gas, and heat the air through the heating rod, improve the filter effect of adsorption liquid to waste gas.

Description

Printing exhaust emission device

Technical Field

The utility model relates to a printing exhaust-gas treatment equipment technical field, concretely relates to printing exhaust emission device.

Background

Printed products can be seen everywhere in daily life, and ink is needed in the printing process of various printed products. The ink contains a large amount of volatile substances, and a large amount of exhaust gas with pungent odor is generated in the printing process. If the printing waste gas is not treated, the air quality of a workshop is poor, and the physical health of workers is influenced. Meanwhile, if the waste gas is directly discharged into the atmosphere, serious pollution is caused to the atmosphere, the air quality is influenced, and the natural environment is harmed. The following problems exist in the prior art:

in order to reduce the pollution to the air among the printing process, prior art sprays the air through adsorption liquid, combines the dust in with the air through adsorption liquid and adsorbs, adsorbs the impurity in the printing, because the area of contact time with the air is short among the current filter equipment, can design three cabin and adsorb the dust in the air for after the contact surface between adsorption liquid and the waste gas shortens, cause the relatively poor problem of purifying effect in the waste gas easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides a printing exhaust emission device to solve the problem that exists among the above-mentioned background art.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a printing exhaust emission device, includes exhaust gas filtering device, exhaust gas filtering device is including the water pump, the play water end fixedly connected with raceway of water pump, the one end fixedly connected with filtering mechanism of raceway, bottom one side fixedly connected with intake pipe of filtering mechanism, filtering mechanism is including fixed case, the inner wall fixedly connected with filter screen of fixed case, the bottom of filter screen is provided with rotates sprinkler, the bottom of rotating sprinkler is provided with gas transmission mechanism, it is including the fixing base to rotate sprinkler, the inner wall of fixing base rotates and is connected with the rotation seat, one side of rotating the seat is provided with the ball, rotates a section of thick bamboo.

The utility model discloses technical scheme's further improvement lies in: the bottom of filter screen is provided with the baffle, the both ends of baffle and the inner wall fixed connection of fixed case, the bleeder vent has been seted up to the inside of baffle, the both ends of gas transmission mechanism and the inner wall fixed connection of fixed case.

The utility model discloses technical scheme's further improvement lies in: the inner wall top fixedly connected with heating rod of fixed case, one side of heating rod is provided with the gas outlet, the inner wall fixedly connected with air inlet pipe chute of intake pipe, the bottom fixedly connected with water tank of fixed case, the inside packing of water tank has adsorption liquid.

The utility model discloses technical scheme's further improvement lies in: the gas transmission mechanism comprises a fixed column, a first air vent is formed in the top of the fixed column, a circular hole groove is formed in one end of the first air vent, and a second air vent is formed in the bottom of the circular hole groove.

The utility model discloses technical scheme's further improvement lies in: the inner wall is fixedly connected with a first baffle plate, one end of the first baffle plate is provided with a second vent hole, and one end of the second vent hole is fixedly connected with the inner wall of the first baffle plate.

The utility model discloses technical scheme's further improvement lies in: the inner wall of the fixed seat is provided with a circular groove, the inner wall of the circular groove is movably connected with a ball, and the outer wall of the ball is movably connected with the outer wall of the rotating seat.

The utility model discloses technical scheme's further improvement lies in: one end of the rotating seat is fixedly connected with a rotating cylinder, the bottom of the rotating cylinder is fixedly connected with a spiral pipe, and the top of the fixing seat is fixedly connected with the outer wall of one end of the water delivery pipe.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a printing exhaust emission device, adopt fixed case, the filter screen, the heating rod, the baffle, the bleeder vent, gas transmission mechanism, the pipe chute admits air, water tank and the cooperation between the adsorption liquid, waste gas utilizes the inside of the pipe chute that admits air and emits into fixed case through the intake pipe, it flows to the inside of fixed case to pass through the raceway through the adsorption liquid of water pump in with the water tank, upper portion liquid passes through the inside that air vent one flows to, utilize a pair of air vent two and baffle and adsorption liquid to block, make liquid pass through air vent one after flowing downwards, after blowing of bottom waste gas, blow to air vent two and baffle one both sides, thereby improve the adsorption effect of adsorption liquid to impurity in the waste gas, improve the filter effect of adsorption liquid to waste gas.

2. The utility model provides a printing exhaust emission device, adopt the fixing base, rotate the seat, the circular recess, the ball, rotate the cooperation between a section of thick bamboo and the spiral pipe, pass through the interior blowout of raceway to the fixing base when adsorbing liquid, make liquid flow to the inside of rotating a section of thick bamboo through rotating the seat, atomize the blowout through the spiral pipe, the power of spouting when utilizing the spiral pipe blowout, the drive rotates the seat and rotates in the inside of fixing base, spray the inside at the fixed box through the even pivoted of rotatory spiral pipe with adsorbing liquid, thereby improve the area when adsorbing liquid sprays, improve and air contact area, thereby improve purifying effect.

Drawings

FIG. 1 is a schematic structural diagram of the present invention

Fig. 2 is a schematic sectional view of the structure of the present invention;

fig. 3 is a schematic cross-sectional view of the gas transmission mechanism of the present invention;

fig. 4 is a schematic sectional view of the structure-rotating spraying device of the present invention.

In the figure: 1. an exhaust gas filtering device; 2. a filtering mechanism; 3. an air inlet pipe; 4. a water pump; 5. a water delivery pipe; 6. rotating the spraying device; 21. a stationary box; 22. filtering with a screen; 23. a heating rod; 24. a baffle plate; 25. air holes are formed; 26. a gas transmission mechanism; 27. an air inlet inclined pipe; 28. a water tank; 29. adsorbing liquid; 261. fixing the column; 262. a first vent hole; 263. a circular hole slot; 264. a second air vent; 265. a first baffle plate; 266. a second baffle plate; 61. a fixed seat; 62. a rotating seat; 63. a circular groove; 64. a ball; 65. a rotating cylinder; 66. A spiral tube.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-4, the utility model provides a printing waste gas discharge device, a waste gas filtering device 1, the waste gas filtering device 1 comprises a water pump 4, a water outlet end of the water pump 4 is fixedly connected with a water pipe 5, one end of the water pipe 5 is fixedly connected with a filtering mechanism 2, one side of the bottom of the filtering mechanism 2 is fixedly connected with an air inlet pipe 3, the filtering mechanism 2 comprises a fixed box 21, the inner wall of the fixed box 21 is fixedly connected with a filter screen 22, the bottom of the filter screen 22 is provided with a rotary spraying device 6, the bottom of the rotary spraying device 6 is provided with an air conveying mechanism 26, the rotary spraying device 6 comprises a fixed seat 61, the inner wall of the fixed seat 61 is rotatably connected with a rotary seat 62, one side of the rotary seat 62 is provided with a ball 64 and a rotary cylinder 65, the bottom of the filter screen 22 is provided with a baffle 24, both ends of the baffle 24 are fixedly connected with the inner wall of the fixed box 21, the baffle 24 is internally provided with an air vent 25, both ends of the air conveying mechanism 26 are fixedly connected with the inner wall of the fixed box 21, the top of the inner wall of the fixed box 21 is fixedly connected with a heating rod 23, one side of the heating rod 23 is provided with an air outlet, the inner wall of the inclined pipe 27, the inclined pipe 28 of the fixed box 21 is filled with a waste gas inlet pipe 27, the waste gas inlet pipe 29, the adsorption liquid in the water tank 28 is moved to the inside of the fixed tank 21 through the water pipe 5 by the water pump 4, and when the exhaust gas is moved to the gas transmission mechanism 26, after the gas flows to the top of the fixed box 21 through the ventilation holes 25, the exhaust gas is blocked and filtered by the filter screen 22, and heat the air through heating rod 23, prevent comparatively moist in the air, improve the adsorption liquid to the filter effect of waste gas.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the gas transmission mechanism 26 includes a fixed column 261, a first vent hole 262 is opened at the top of the fixed column 261, a circular hole groove 263 is opened at one end of the first vent hole 262, a second vent hole 264 is opened at the bottom of the circular hole groove 263, a first baffle plate 265 is fixedly connected to the inner wall of the circular hole groove 263, a second baffle plate 266 is arranged at one end of the first baffle plate 265, one end of the second baffle 266 is fixedly connected to the inner wall of the circular hole groove 263, the exhaust gas flows into the circular hole groove 263 through the second vent hole 264, the upper liquid flows into the circular hole groove 263 through the first vent hole 262, the air and the adsorption liquid are blocked by the second vent hole 264 and the first baffle plate 265, so that the air is blown out from a gap between the first baffle plate 265 and the second vent hole 264 through the second vent hole 264, after the liquid flows downwards through the first vent hole 262, the air is blown out from both sides of the second vent hole 264 and the first baffle plate 265, so that the adsorption liquid and the exhaust gas are uniformly mixed, thereby improving the adsorption effect of the adsorption liquid on impurities in the exhaust gas.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the inner wall of the fixing base 61 is provided with a circular groove 63, the inner wall of the circular groove 63 is movably connected with a round ball 64, the outer wall of the round ball 64 is movably connected with the outer wall of the rotating base 62, one end of the rotating base 62 is fixedly connected with a rotating cylinder 65, the bottom of the rotating cylinder 65 is fixedly connected with a spiral pipe 66, the top of the fixing base 61 is fixedly connected with the outer wall of one end of the water pipe 5, when the adsorption liquid is sprayed out to the inside of the fixing base 61 through the water pipe 5, the liquid flows to the inside of the rotating cylinder 65 through the rotating base 62, the liquid is atomized and sprayed out through the spiral pipe 66, the spraying force when the spiral pipe 66 is sprayed out is utilized to drive the rotating base 62 to rotate inside the fixing base 61, the rotating base 62 reduces the friction force between the fixing base 61 and the rotating base 62 when the adsorption liquid rotates through the rotation of the round ball 64, the adsorption liquid is uniformly and rotatably sprayed into the fixing box 21 through the rotating spiral pipe 66, the area of the adsorption liquid when the adsorption liquid is sprayed is increased, the area of the adsorption liquid is increased, and the contact area with air is increased, and the purifying effect is increased.

The operation of the printing off-gas discharge apparatus will be described in detail below.

As shown in fig. 1 to 4, first, the exhaust gas is discharged into the inside of the stationary box 21 through the intake pipe 3 by the intake chute 27, the adsorption liquid in the water tank 28 is moved to the inside of the fixed tank 21 through the water pipe 5 by the water pump 4, and when the exhaust gas is moved to the gas transmission mechanism 26, flows to the inside of the circular hole groove 263 through the vent hole two 264, the upper liquid flows to the inside of the circular hole groove 263 through the vent hole one 262, the air and the absorption liquid are blocked by the vent hole two 264 and the baffle plate one 265, so that the air is blown out from the air hole II 264 to the gap between the baffle plate I265 and the air hole II 264, after the liquid flows downwards through the first vent hole 262 and is blown by the waste gas at the bottom, the liquid is blown to the two sides of the second vent hole 264 and the first baffle plate 265, so that the adsorption liquid and the waste gas are uniformly mixed, thereby improving the adsorption effect of the adsorption liquid on impurities in the waste gas, after the gas flows to the top of the fixed box 21 through the air holes 25, the waste gas is blocked and filtered by the filter screen 22, the air is heated by the heating rod 23, so that the air is prevented from being relatively humid, the filtering effect of the adsorption liquid on the waste gas is improved, when the absorption liquid is sprayed into the fixed base 61 through the water pipe 5, the liquid flows into the rotating cylinder 65 through the rotating base 62, the atomized spray is carried out through the spiral pipe 66, the spray force when the spiral pipe 66 sprays is utilized to drive the rotating seat 62 to rotate in the fixed seat 61, so that the rotating seat 62 reduces the friction force between the fixed seat 61 and the rotating seat 62 when rotating through the rotation of the spherical ball 64, the adsorption liquid is uniformly and rotatably sprayed on the inside of the fixed box 21 through the rotary spiral pipe 66, thereby improving the area of the adsorption liquid when spraying and the contact area with the air, and improving the purification effect.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides a printing exhaust emission device, includes exhaust filtering device (1), exhaust filtering device (1) is including water pump (4), the play water end fixedly connected with raceway (5) of water pump (4), its characterized in that: one end fixedly connected with filtering mechanism (2) of raceway (5), bottom one side fixedly connected with intake pipe (3) of filtering mechanism (2), filtering mechanism (2) are including fixed case (21), inner wall fixedly connected with filter screen (22) of fixed case (21), the bottom of filter screen (22) is provided with rotates sprinkler (6), the bottom of rotating sprinkler (6) is provided with gas transmission mechanism (26), it is including fixing base (61) to rotate sprinkler (6), the inner wall of fixing base (61) is rotated and is connected with and rotates seat (62), one side of rotating seat (62) is provided with ball (64), rotates a section of thick bamboo (65).

2. A printing exhaust emission device according to claim 1, wherein: the bottom of filter screen (22) is provided with baffle (24), the both ends of baffle (24) and the inner wall fixed connection of fixed case (21), bleeder vent (25) have been seted up to the inside of baffle (24), the both ends of gas transmission mechanism (26) and the inner wall fixed connection of fixed case (21).

3. A printing exhaust emission device according to claim 2, wherein: the inner wall top fixedly connected with heating rod (23) of fixed case (21), one side of heating rod (23) is provided with the gas outlet, the inner wall fixedly connected with of intake pipe (3) admits air pipe chute (27), the bottom fixedly connected with water tank (28) of fixed case (21), the inside packing of water tank (28) has adsorption liquid (29).

4. A printing off-gas discharge apparatus according to claim 3, wherein: the gas transmission mechanism (26) comprises a fixing column (261), a first vent hole (262) is formed in the top of the fixing column (261), a circular hole groove (263) is formed in one end of the first vent hole (262), and a second vent hole (264) is formed in the bottom of the circular hole groove (263).

5. The printing off-gas discharge device according to claim 4, wherein: the inner wall of the circular hole groove (263) is fixedly connected with a first baffle plate (265), one end of the first baffle plate (265) is provided with a second baffle plate (266), and one end of the second vent hole (264) is fixedly connected with the inner wall of the circular hole groove (263).

6. A printing off-gas discharge apparatus according to claim 1, wherein: the inner wall of the fixed seat (61) is provided with a circular groove (63), the inner wall of the circular groove (63) is movably connected with a round ball (64), and the outer wall of the round ball (64) is movably connected with the outer wall of the rotating seat (62).

7. A printing off-gas discharge apparatus according to claim 6, wherein: one end of the rotating seat (62) is fixedly connected with a rotating cylinder (65), the bottom of the rotating cylinder (65) is fixedly connected with a spiral pipe (66), and the top of the fixed seat (61) is fixedly connected with the outer wall of one end of the water conveying pipe (5).