CN212068321U

CN212068321U - Industrial waste gas purification device

Info

Publication number: CN212068321U
Application number: CN202020038641.7U
Authority: CN
Inventors: 郑妍芬
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-12-04
Anticipated expiration: 2030-01-09

Abstract

The utility model discloses an industrial waste gas purification device, including the storage water tank, the inside of storage water tank is provided with first breather pipe, and the left end of first breather pipe runs through the storage water tank and extends to the left side of storage water tank and fixed intercommunication has first fan, and the right-hand member of first breather pipe runs through the storage water tank and extends to the right side of storage water tank and fixed intercommunication has the spray room, and the bottom of spray room is provided with filtering mechanism and the mechanism that sprays that is located the filtering mechanism below, and the mechanism that sprays comprises a liquid reserve tank, a centrifugal pump, a transfer line and a plurality of shower nozzle. The utility model discloses a first fan and first breather pipe let in waste gas spray chamber in, take out the inside sodium hydroxide solution of liquid reserve tank and by the shower nozzle blowout through the centrifugal pump, the carbon dioxide and the carbon disulfide emergence reaction in sodium hydroxide solution and the waste gas to get rid of carbon dioxide and carbon disulfide, and can restrain the dust in the waste gas.

Description

Industrial waste gas purification device

Technical Field

The utility model relates to a waste gas purification device specifically is an industrial purification waste gas device.

Background

Industrial waste gas refers to a general name of various pollutant-containing gas discharged into air in the process of fuel combustion and production technology in an enterprise factory, the waste gas contains carbon dioxide, carbon disulfide and productive dust, the waste gas can pollute the air after being discharged into the atmosphere, the substances enter human bodies through different respiratory tracts, some substances directly cause harm, some substances also have an accumulation effect, and the substances can seriously harm the health of people. Therefore, we improve the technology and propose an industrial waste gas purification device.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an industrial waste gas purifying device, which comprises a water storage tank, wherein a first vent pipe is arranged inside the water storage tank, the left end of the first vent pipe penetrates through the water storage tank and extends to the left side of the water storage tank, and is fixedly communicated with a first fan, the right end of the first vent pipe penetrates through the water storage tank and extends to the right side of the water storage tank, and is fixedly communicated with a spray chamber, the bottom of the spray chamber is provided with a filtering mechanism and a spray mechanism positioned below the filtering mechanism, the spray mechanism comprises a liquid storage tank, a centrifugal pump, a liquid conveying pipe and a plurality of spray heads, the filtering mechanism comprises a pipeline, a filter screen, a blow-off pipe and a threaded cover, the top of the pipeline is connected with the spray chamber through bolts, the bottom of the pipeline is connected with the liquid storage tank through bolts, the filter screen is arranged inside the pipeline, and the blow-, the utility model discloses a sterilization box, including spray room, screw cap, baffle, blow off pipe, two through-holes, sterilization box, two recesses, the fixed intercommunication in top of spray room has the second breather, the fixed intercommunication of second breather's right-hand member has the sterilization case, two through-holes have been seted up at the top of sterilization case, two recesses have been seted up to the bottom of sterilization case, be provided with sterilization mechanism between through-hole and the recess, sterilization mechanism is by a support frame, a closing plate and a plurality of sterilamp, the fixed intercommunication of right-hand member of sterilization case has the second fan, the top of second fan is provided with exhaust mechanism, exhaust mechanism comprises blast pipe, motor, pivot and canopy.

As a preferred technical scheme of the utility model, the top of liquid reserve tank and the bottom fixed connection of storage water tank, centrifugal pump fixed mounting is on the right side at liquid reserve tank top.

As an optimal technical scheme of the utility model, the water inlet and the fixed intercommunication of liquid reserve tank of centrifugal pump, the delivery port and the fixed intercommunication of transfer line of centrifugal pump, the inside of extending to the spray room of transfer line, a plurality of the shower nozzle all sets up in the bottom of transfer line, and the shower nozzle is located the inside of spray room.

As an optimized technical scheme of the utility model, the closing plate sets up the inside at the through-hole, support frame fixed mounting is in the bottom of closing plate, the bottom of support frame is located the inside of recess, a plurality of sterilamp all sets up at the top of closing plate and is located the inside of support frame.

As a preferred technical scheme of the utility model, the bottom of blast pipe and the fixed intercommunication of air outlet of second fan, motor fixed mounting is on the right side at blast pipe top, the output shaft and the pivot fixed connection of motor, the top and the rainshelter fixed connection of pivot.

As a preferred technical scheme of the utility model, the top of storage water tank and the top of liquid reserve tank left surface all fixed intercommunication have the feed liquor pipe, the bottom of storage water tank and the bottom of liquid reserve tank left surface all are provided with the fluid-discharge tube, the middle part of feed liquor pipe and fluid-discharge tube all is provided with the valve.

As an optimal technical scheme of the utility model, first fan, centrifugal pump, sterilamp, second fan and motor are all external to have control switch, five control switch all with external power supply electric connection.

The utility model has the advantages that: the industrial waste gas purifying device comprises a first fan and a first vent pipe, wherein waste gas is introduced into a spraying chamber through the first fan and the first vent pipe, a sodium hydroxide solution in a liquid storage tank is pumped out through a centrifugal pump and is sprayed out through a spray head, the sodium hydroxide solution reacts with carbon dioxide and carbon disulfide in the waste gas to remove the carbon dioxide and the carbon disulfide and inhibit dust in the waste gas, the treated waste gas is introduced into a sterilizing tank through a second vent pipe, the waste gas can be sterilized and disinfected through an ultraviolet sterilizing lamp, the waste gas is treated, the pollution of the waste gas to the environment is reduced, the heat in the waste gas can be absorbed through a water storage tank, the waste of resources is reduced, the inhibited dust can be filtered through a filter screen, the filter screen can be cleaned through a blow-off pipe and a threaded cover, and the filter screen is prevented from being blocked, the motor drives the rotating shaft and the rain shelter to rotate, so that the position of the rain shelter can be adjusted, the rain shelter can be located on the side face of the exhaust pipe in fine days, exhaust efficiency is improved, the rain shelter can rotate to the top of the exhaust pipe in rainy days, rainwater is reduced to enter the exhaust pipe, and then the rainwater is prevented from being accumulated in the exhaust pipe, and practicability of the device is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural diagram of an industrial waste gas purifying device according to the present invention;

FIG. 2 is a left side view of the supporting frame of the industrial waste gas purifying device of the present invention;

FIG. 3 is a schematic structural view of a through hole and a groove of an industrial waste gas purifying device according to the present invention;

FIG. 4 is an enlarged schematic view of the exhaust gas purifying device at A of the present invention;

fig. 5 is an enlarged schematic structural diagram of a position B of the industrial waste gas purifying device of the present invention.

In the figure: 1. a water storage tank; 2. a first vent pipe; 3. a first fan; 4. a spray chamber; 5. a liquid storage tank; 6. a centrifugal pump; 7. a transfusion tube; 8. a spray head; 9. a pipeline; 10. a filter screen; 11. a blow-off pipe; 12. A threaded cap; 13. a second vent pipe; 14. a sterilization box; 15. a through hole; 16. a groove; 17. a support frame; 18. a sealing plate; 19. an ultraviolet germicidal lamp; 20. a second fan; 21. an exhaust pipe; 22. a motor; 23. A rotating shaft; 24. a rain shelter.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1, 2, 3, 4 and 5, the utility model relates to an industrial waste gas purifying device, which comprises a water storage tank 1, a first vent pipe 2 is arranged inside the water storage tank 1, the left end of the first vent pipe 2 penetrates through the water storage tank 1 and extends to the left side of the water storage tank 1 and is fixedly communicated with a first fan 3, the right end of the first vent pipe 2 penetrates through the water storage tank 1 and extends to the right side of the water storage tank 1 and is fixedly communicated with a spray chamber 4, the bottom of the spray chamber 4 is provided with a filtering mechanism and a spraying mechanism positioned below the filtering mechanism, the spraying mechanism consists of a liquid storage tank 5, a centrifugal pump 6, a liquid conveying pipe 7 and a plurality of spray heads 8, the filtering mechanism consists of a pipeline 9, a filter screen 10, a sewage draining pipe 11 and a threaded cover 12, the top of the pipeline 9 is connected with the spray chamber 4 through a bolt, the bottom of the pipeline 9 is connected, filter screen 10 sets up the inside at pipeline 9, the fixed intercommunication of blow off pipe 11 is in the left side of

pipeline

9, 12 threaded connection of screw cap is at the left end of blow off pipe 11, the fixed intercommunication in top of spray room 4 has second breather pipe 13, the fixed intercommunication of the right-hand member of second breather pipe 13 has sterilization case 14, two through-holes 15 have been seted up at sterilization case 14's top, two recesses 16 have been seted up to sterilization case 14's bottom, be provided with sterilization mechanism between through-hole 15 and the recess 16, sterilization mechanism is by a support frame 17, a closing plate 18 and a plurality of sterilamp 19, sterilization case 14's right-hand member is fixed to be communicated has second fan 20, second fan 20's top is provided with exhaust mechanism, exhaust mechanism is by blast pipe 21, motor 22, pivot 23 and canopy 24 are constituteed.

Wherein, the top of liquid reserve tank 5 and the bottom fixed connection of storage water tank 1, centrifugal pump 6 fixed mounting is on the right side at liquid reserve tank 5 top.

Wherein, the water inlet and the fixed intercommunication of liquid reserve tank 5 of centrifugal pump 6, the delivery port and the fixed intercommunication of transfer line 7 of centrifugal pump 6, the inside of extending to spray room 4 of transfer line 7, a plurality of shower nozzle 8 all sets up the bottom at transfer line 7, and shower nozzle 8 is located spray room 4's inside, take out the inside sodium hydroxide solution of liquid reserve tank 5 through centrifugal pump 6 and spout by shower nozzle 8, the carbon dioxide and the carbon disulfide in sodium hydroxide solution and the waste gas react, thereby get rid of carbon dioxide and carbon disulfide, and can restrain the dust in the waste gas.

Wherein, sealing plate 18 sets up in the inside of through-hole 15, and support frame 17 fixed mounting is in the bottom of sealing plate 18, and the bottom of support frame 17 is located the inside of recess 16, and a plurality of sterilamp 19 all sets up at the top of sealing plate 18 and is located the inside of support frame 17, can disinfect through sterilamp 19, and then reduces the harm of bacterium.

Wherein, the bottom of blast pipe 21 and the fixed intercommunication of air outlet of second fan 20, motor 22 fixed mounting is on the right side at blast pipe 21 top, motor 22's output shaft and pivot 23 fixed connection, the top and the rainshelter 24 fixed connection of pivot 23, drive pivot 23 and the position that can adjust rainshelter 24 through motor 22 and rotate with rainshelter 24, thereby make rainshelter 24 can be located the side of blast pipe 21 when fine, thereby improve exhaust efficiency, and can make rainshelter 24 rotate to the top of blast pipe 21 when rainy day, thereby reduce the condition that the rainwater got into in blast pipe 21, and then avoid the rainwater to pile up in blast pipe 21, and then improve the device's practicality.

Wherein, the top of storage water tank 1 and the top of the 5 left surfaces of liquid reserve tank are all fixed the intercommunication and have the feed liquor pipe, the bottom of storage water tank 1 and the bottom of the 5 left surfaces of liquid reserve tank all are provided with the fluid-discharge tube, the middle part of feed liquor pipe and fluid-discharge tube all is provided with the valve, can be to storage water tank 1 and the inside corresponding liquid of adding of liquid reserve tank 5 through setting up the feed liquor pipe, can be with storage water tank 1 and the inside liquid discharge of liquid reserve tank 5 through setting up the fluid-discharge tube, thereby change storage water tank 1 and the inside liquid of liquid reserve tank 5.

The first fan 3, the centrifugal pump 6, the ultraviolet germicidal lamp 19, the second fan 20 and the motor 22 are all externally connected with control switches, the five control switches are all electrically connected with an external power supply, the centrifugal pump 6 is a 65FP-26 type centrifugal pump, the first fan 3 is an SF2-4 type fan, the second fan 20 is a CF-11 type fan, and the motor 22 is an XD-3420-2 type motor.

When the device works, the first fan 3 is firstly connected into a production workshop, then sufficient water is injected into the water storage tank 1 through the liquid inlet pipe at the top of the water storage tank 1, then sufficient sodium hydroxide solution is added into the liquid storage tank 5 through the liquid inlet pipe on the liquid storage tank 5, an external power supply of the device is connected, at the moment, the first fan 3 leads waste gas generated in the workshop into the spraying chamber 4 through the first vent pipe 2, meanwhile, the centrifugal pump 6 extracts the sodium hydroxide solution in the liquid storage tank 5 and sprays the sodium hydroxide solution into the spraying chamber 4 through the liquid conveying pipe 7 and the spray head 8, the sodium hydroxide solution reacts with carbon dioxide and carbon disulfide in the waste gas, so that the carbon dioxide and the carbon disulfide are removed, dust in the waste gas can be inhibited, the treated waste gas is led into the sterilization box 14 through the second vent pipe 13, and sterilization and disinfection can be carried out through the ultraviolet germicidal lamp 19, the sterilized gas is pumped out by the second fan 20 and discharged by the exhaust pipe 21, when the waste gas passes through the first vent pipe 2, the waste gas carrying heat in the first vent pipe 2 passes through the water storage tank 1, the water in the water storage tank 1 can be heated, so that the heat can be absorbed, and the waste of resources can be reduced, when raining, the motor 22 is started through the control switch, the rain shelter 24 can be rotated to the top of the exhaust pipe 21, so that the condition that the rain water enters the exhaust pipe 21 is reduced, the rain water is prevented from being accumulated in the exhaust pipe 21, the rain shelter 24 is rotated to one side of the exhaust pipe 21 through the motor 22 in a fine day, so that the exhaust efficiency is improved, when the ultraviolet germicidal lamp 19 needs to be replaced or maintained, the sealing plate 18 and the supporting frame 17 can be taken out from the interior of the germicidal tank 14 by pulling the sealing plate 18 upwards, so that a worker can be prevented from maintaining or replacing the ultraviolet, when the filter screen 10 needs to be cleaned, the threaded cover 12 is unscrewed, and then sundries on the filter screen 10 are cleaned down through the drain pipe 11 by using a cleaning tool.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An industrial waste gas purifying device comprises a water storage tank (1) and is characterized in that a first vent pipe (2) is arranged inside the water storage tank (1), the left end of the first vent pipe (2) penetrates through the water storage tank (1) and extends to the left side of the water storage tank (1) and is fixedly communicated with a first fan (3), the right end of the first vent pipe (2) penetrates through the water storage tank (1) and extends to the right side of the water storage tank (1) and is fixedly communicated with a spray chamber (4), the bottom of the spray chamber (4) is provided with a filtering mechanism and a spraying mechanism positioned below the filtering mechanism, the spraying mechanism comprises a liquid storage tank (5), a centrifugal pump (6), a liquid conveying pipe (7) and a plurality of spray heads (8), and the filtering mechanism comprises a pipeline (9), a filter screen (10), a drain pipe (11) and a threaded cover (12), the top of the pipeline (9) is connected with the spray chamber (4) through a bolt, the bottom of the pipeline (9) is connected with the liquid storage box (5) through a bolt, the filter screen (10) is arranged inside the pipeline (9), the blow-off pipe (11) is fixedly communicated with the left side of the pipeline (9), the threaded cover (12) is in threaded connection with the left end of the blow-off pipe (11), the top of the spray chamber (4) is fixedly communicated with the second vent pipe (13), the right end of the second vent pipe (13) is fixedly communicated with the sterilization box (14), the top of the sterilization box (14) is provided with two through holes (15), the bottom of the sterilization box (14) is provided with two grooves (16), a sterilization mechanism is arranged between the through holes (15) and the grooves (16), and the sterilization mechanism consists of a support frame (17), a sealing plate (18) and a plurality of ultraviolet sterilization lamps (19), the right end of the sterilization box (14) is fixedly communicated with a second fan (20), the top of the second fan (20) is provided with an exhaust mechanism, and the exhaust mechanism is composed of an exhaust pipe (21), a motor (22), a rotating shaft (23) and a rain shelter (24).

2. An industrial waste gas purification device as claimed in claim 1, wherein the top of the liquid storage tank (5) is fixedly connected with the bottom of the water storage tank (1), and the centrifugal pump (6) is fixedly installed at the right side of the top of the liquid storage tank (5).

3. The industrial waste gas purification device according to claim 1, wherein a water inlet of the centrifugal pump (6) is fixedly communicated with the liquid storage tank (5), a water outlet of the centrifugal pump (6) is fixedly communicated with the liquid conveying pipe (7), the liquid conveying pipe (7) extends to the inside of the spray chamber (4), the plurality of spray heads (8) are all arranged at the bottom of the liquid conveying pipe (7), and the spray heads (8) are positioned inside the spray chamber (4).

4. An industrial waste gas purification device as claimed in claim 1, wherein said sealing plate (18) is disposed inside said through hole (15), said support frame (17) is fixedly installed at the bottom of said sealing plate (18), the bottom of said support frame (17) is located inside said groove (16), and said plurality of said ultraviolet germicidal lamps (19) are all disposed at the top of said sealing plate (18) and located inside said support frame (17).

5. An industrial waste gas purifying device as claimed in claim 1, wherein the bottom end of the exhaust pipe (21) is fixedly communicated with the air outlet of the second fan (20), the motor (22) is fixedly installed at the right side of the top of the exhaust pipe (21), the output shaft of the motor (22) is fixedly connected with the rotating shaft (23), and the top end of the rotating shaft (23) is fixedly connected with the rain shelter (24).

6. The industrial waste gas purification device according to claim 1, wherein the top of the water storage tank (1) and the top of the left side of the liquid storage tank (5) are fixedly communicated with a liquid inlet pipe, the bottom of the water storage tank (1) and the bottom of the left side of the liquid storage tank (5) are provided with a liquid outlet pipe, and the middle parts of the liquid inlet pipe and the liquid outlet pipe are provided with valves.

7. The industrial waste gas purification device according to claim 1, wherein the first fan (3), the centrifugal pump (6), the ultraviolet germicidal lamp (19), the second fan (20) and the motor (22) are externally connected with control switches, and five control switches are electrically connected with an external power supply.