CN211216041U - Production tail gas absorption tower for industrial chemicals - Google Patents
Production tail gas absorption tower for industrial chemicals Download PDFInfo
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- CN211216041U CN211216041U CN201922040227.XU CN201922040227U CN211216041U CN 211216041 U CN211216041 U CN 211216041U CN 201922040227 U CN201922040227 U CN 201922040227U CN 211216041 U CN211216041 U CN 211216041U
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Abstract
The utility model belongs to the technical field of chemical raw material production equipment, especially, produce tail gas absorption tower for chemical raw material, including lower tower body and the upper tower body of installation at lower tower body top, the top of upper tower body is equipped with the air inlet, install the filler plate through the screw on the inner wall of upper tower body, be provided with the mounting panel under the filler plate, the diapire both sides of mounting panel all are fixed with the support leg, the bottom fixedly connected with support leg of support leg has the support leg, be provided with two sets of supporting shoes under the support leg, be provided with collection dirt filter screen, active carbon filter screen and photocatalyst filter screen respectively between supporting shoe and the support leg, be provided with a plurality of shower nozzles directly over the filler plate, a plurality of shower nozzle tops install the fixed pipe through locking bolt, the one end of fixed pipe is fixed with inner wall one side of upper tower; the utility model discloses compact structure, reasonable in design through absorbing and purifying tail gas, can avoid the human body to inhale harmful gas effectively, and the security is high, and the practicality is strong, is fit for promoting.
Description
Technical Field
The utility model relates to a chemical industry raw materials production facility technical field especially relates to a production tail gas absorption tower for chemical industry raw materials.
Background
Waste gas that produces in the industrial chemicals production process, it is harmful mostly, enter into external environment, not only can cause the pollution of environment, still can cause harm to the human body, the security is low, consequently, it just seems very necessary to absorb and purify tail gas, and current tail gas absorption tower, most formula structure, be not convenient for installation and dismantlement, thereby be difficult to regular filter screen to in the tower and dismantle, clearance or change, get off the filtration and the absorption effect decline of filter screen for a long time, thereby can't guarantee the absorption and the purifying effect of tail gas, for solving above-mentioned problem, provide a production tail gas absorption tower for industrial chemicals in this application.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a production tail gas absorption tower for industrial chemicals has compact structure, and reasonable in design through absorbing and purifying tail gas, can avoid the human body to inhale harmful gas effectively, and the security is high, and the practicality is strong, is fit for the characteristics of popularization.
(II) technical scheme
In order to solve the problems, the utility model provides a tail gas absorption tower for producing chemical raw materials, which comprises a lower tower body and an upper tower body arranged at the top of the lower tower body, wherein the top of the upper tower body is provided with an air inlet, a filler plate is arranged on the inner wall of the upper tower body through screws, a mounting plate is arranged under the filler plate, two sides of the bottom wall of the mounting plate are both fixed with a pressure-resisting column, the bottom of the pressure-resisting column is fixedly connected with a pressure-resisting plate, two groups of supporting blocks are arranged under the pressure-resisting plate, a dust-collecting filter screen, an active carbon filter screen and a photocatalyst filter screen are respectively arranged between the supporting blocks and the pressure-resisting plate, a plurality of spray heads are arranged right above the filler plate, a fixed pipe is arranged at the top ends of the spray heads through locking bolts, one end of the fixed pipe is fixed with one side of the inner wall of the upper tower body, the top, the top fixedly connected with liquid reserve tank of drain pipe, the below of liquid reserve tank is provided with the fan of breathing in.
Preferably, one side that tower body and last tower body are close to each other all welds has two sets of connecting blocks down, and every two sets of connecting blocks install through fastening bolt and fastening nut respectively mutually.
Preferably, the both ends of the fan of breathing in are connected with breathing pipe and outlet duct respectively, and the breathing pipe extends to the inside of tower body down, the cooperation is installed the gas valve on the outlet duct, the bottom of the fan of breathing in is installed the backup pad through locking bolt, and one side of backup pad is fixed mutually with the outer wall of tower body down.
Preferably, the lower parts of two sides of the inner wall of the lower tower body are fixedly provided with guide plates in an inclined manner, the side surfaces of the guide plates are provided with liquid discharge pipes, and the liquid discharge pipes are fixed with the inner wall of the lower tower body.
Preferably, the mounting panel all is the loop configuration with propping the clamp plate, and the bottom of propping the clamp plate contacts with the top of collection dirt filter screen.
Preferably, the top of the liquid storage tank is in threaded connection with a top cover, and the liquid storage tank is fixed with the outer wall of the upper tower body through a mounting frame and a locking bolt.
The above technical scheme of the utility model has following profitable technological effect:
1. the upper tower body, the lower tower body and the connecting block are arranged, so that the lower tower body and the upper tower body are separated, the lower tower body and the upper tower body are convenient to disassemble, clean or replace, meanwhile, the mounting plate, the pressing column, the pressing plate and the supporting block are matched, the filter screen is convenient to clean and replace, the filter screen can be maintained regularly, the purification effect is improved, the operation is simple, and the use is convenient;
2. through being provided with liquid reserve tank, fixed pipe, a plurality of shower nozzles, filler plate, collection dirt filter screen, active carbon filter screen and photocatalyst filter screen, can remove dust, can also absorb and purify the smell and the harmful gas in the tail gas simultaneously, purifying effect is good.
The utility model discloses compact structure, reasonable in design through absorbing and purifying tail gas, can avoid the human body to inhale harmful gas effectively, and the security is high, and the practicality is strong, is fit for promoting.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the mounting plate of the present invention;
fig. 3 is a schematic structural view of the middle support pressing column of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in figures 1-3, the utility model provides a tail gas absorption tower for producing chemical raw materials, which comprises a lower tower body 1 and an upper tower body 2 arranged on the top of the lower tower body 1, the top of the upper tower body 2 is provided with an air inlet 201, the inner wall of the upper tower body 2 is provided with a filler plate 11 through screws, a mounting plate 4 is arranged under the filler plate 11, both sides of the bottom wall of the mounting plate 4 are respectively fixed with a pressure column 5, the bottom of the pressure column 5 is fixedly connected with a pressure plate 6, two groups of supporting blocks 7 are arranged under the pressure plate 6, a filter screen 9, an active carbon filter screen 10 and a photocatalyst filter screen 8 are respectively arranged between the supporting blocks 7 and the pressure plate 6, a plurality of spray heads 15 are arranged right above the filler plate 11, the top ends of the spray heads 15 are provided with a fixed pipe 17 through locking bolts, one end of the fixed pipe 17 is fixed with one side of the inner wall of the upper tower body 2, the spray heads 15 are, the roof of fixed pipe 17 is connected with feed liquor pipe 14, and the one end of feed liquor pipe 14 is connected with drain pipe 16, the top fixedly connected with liquid reserve tank 12 of drain pipe 16, and the below of liquid reserve tank 12 is provided with the fan 19 of breathing in.
In the utility model, when the air suction fan 19 works, tail gas generated by chemical raw material production enters the upper tower body 2 and the lower tower body 1 through the air inlet 201, water in the liquid storage tank 12 enters the fixed pipe 17 through the liquid outlet pipe 16 and the liquid inlet pipe 14, and the tail gas is sprayed through the plurality of spray heads 15, so that the tail gas is diluted, when gas and liquid pass through the packing plate 11, the packing plate 11 can be used for increasing the contact surface of the gas and the liquid, so that the gas and the liquid are strongly mixed with each other, the dilution effect of the tail gas is further improved, absorption is convenient, the mixed liquid continuously flows through the dust collection filter screen 9, the activated carbon filter screen 10 and the photocatalyst filter screen 8, the dust and particles in the mixed liquid are filtered by the dust collection filter screen 9, activated carbon substances are filled in the activated carbon filter screen 10, odor and harmful gas in the tail gas can be absorbed, the photocatalyst filter screen 8 can further remove harmful gas and peculiar smell in the gas, but also can decompose the substances into harmless CO2 and H2O, has the function of sterilization, can absorb and purify gas, improves the purification effect, discharges the purified gas through a gas outlet pipe, the liquid flows to the liquid discharge pipe 3 through the guide plate 18 and is discharged through the liquid discharge pipe 3, so that the liquid is convenient to collect and process, two groups of connecting blocks are welded on one sides of the lower tower body 1 and the upper tower body 2 which are close to each other, and each two groups of connecting blocks are respectively installed through a fastening bolt and a fastening nut, the separation of the lower tower body 1 and the upper tower body 2 is realized by loosening the fastening bolts and the fastening nuts, thereby facilitating the disassembly, cleaning or replacement of the lower tower body 1 and the upper tower body 2, driving the mounting plate 4, the pressing column 5 and the pressing plate 6 to be far away from the dust collecting filter screen 9 when the upper tower body 2 is disassembled, thereby facilitating the taking out of the dust collection filter screen 9, the photocatalyst filter screen 8 and the activated carbon filter screen 10 from the top of the lower tower body 1.
As shown in fig. 1, two sets of connecting blocks are welded on the side, close to each other, of the lower tower body 1 and the upper tower body 2, and each two sets of connecting blocks are respectively installed through a fastening bolt and a fastening nut.
In this embodiment, it should be noted that the two groups of connecting blocks are respectively symmetrically disposed on two sides of the lower tower body 1 and the upper tower body 2, and the interiors of the lower tower body 1 and the upper tower body 2 are communicated with each other.
As shown in fig. 1, both ends of the air suction fan 19 are respectively connected with an air suction pipe and an air outlet pipe, the air suction pipe extends into the lower tower body 1, the air outlet pipe is provided with an air valve in a matching manner, the bottom of the air suction fan 19 is provided with a support plate 20 through a locking bolt, and one side of the support plate 20 is fixed with the outer wall of the lower tower body 1.
In this embodiment, it should be noted that the air intake pipe is fixedly connected to the air intake end of the air intake fan 19, the air outlet pipe is fixedly connected to the air outlet end of the air intake fan 19, and the support plate 20 is in an inverted U-shaped structure
As shown in fig. 1, the lower parts of both sides of the inner wall of the lower tower body 1 are fixedly provided with guide plates 18 in an inclined manner, the side surfaces of the guide plates 18 are provided with drain pipes 3, and the drain pipes 3 are fixed with the inner wall of the lower tower body 1.
In this embodiment, baffle 18 is disposed obliquely to drain pipe 3.
As shown in fig. 1-3, the mounting plate 4 and the pressing plate 6 are both in a ring structure, and the bottom of the pressing plate 6 is in contact with the top of the dust collection screen 9.
In this embodiment, it should be noted that the pressing plate 6 presses the dust collecting filter 9, the activated carbon filter 10, and the photocatalyst filter 8 by the pressing column 5 and the supporting block 7, so as to fix the dust collecting filter 9, the activated carbon filter 10, and the photocatalyst filter 8.
As shown in fig. 1, a top cover 13 is connected to the top of the liquid storage tank 12 through a screw thread, and the liquid storage tank 12 is fixed to the outer wall of the upper tower body 2 through a mounting frame and a locking bolt.
In this embodiment, it should be noted that a connector is fixedly installed on one side of the outer wall of the upper tower body 2, the liquid inlet pipe 14 and the liquid outlet pipe 16 are both in threaded connection with the connector, the insides of the liquid inlet pipe 14 and the liquid outlet pipe 16 are communicated, and the upper end of the liquid outlet pipe 16 is cooperatively installed with a liquid valve.
The working principle is as follows: when the device is used, water is stored in the liquid storage tank 12, the suction fan 19 is started to work, the liquid valve is opened, when the suction fan 19 works, tail gas generated in chemical raw material production enters the upper tower body 2 and the lower tower body 1 through the air inlet 201, water in the liquid storage tank 12 enters the fixed pipe 17 through the liquid outlet pipe 16 and the liquid inlet pipe 14, and the tail gas is sprayed through the plurality of spray heads 15, so that the tail gas is diluted, when gas and liquid pass through the packing plates 11, the packing plates 11 can be used for increasing the contact surface of the gas and the liquid, so that the gas and the liquid are strongly mixed with each other, the dilution effect of the tail gas is further improved, the absorption is convenient, the mixed liquid continuously flows through the dust collection filter screen 9, the activated carbon filter screen 10 and the photocatalyst filter screen 8, the dust and particles in the mixed liquid are filtered by the dust collection filter screen 9, activated carbon substances are filled in the activated carbon filter screen 10, so that odor and harmful gas in the, the photocatalyst filter screen 8 can further remove harmful gas and peculiar smell in the gas and decompose the harmful gas and peculiar smell into harmless CO2 and H2O, has the function of sterilization, can absorb and purify the gas and improve the purification effect, the purified gas is discharged through the gas outlet pipe, the liquid flows to the liquid discharge pipe 3 through the guide plate 18 and is discharged through the liquid discharge pipe 3, the liquid is conveniently collected and processed, two groups of connecting blocks are welded at one side of the lower tower body 1 and the upper tower body 2 which are close to each other, each two groups of connecting blocks are respectively installed through the fastening bolt and the fastening nut, the separation of the lower tower body 1 and the upper tower body 2 is realized by loosening the fastening bolt and the fastening nut, thereby the lower tower body 1 and the upper tower body 2 are conveniently disassembled, cleaned or replaced, the mounting plate 4, the pressing column 5 and the pressing plate 6 are driven to be far away from the dust collection filter screen 9 when the upper tower body 2 is disassembled, thereby be convenient for take out the top of collection dirt filter screen 9, photocatalyst filter screen 8 and active carbon filter screen 10 tower body 1 down, further be convenient for clear up and change the filter screen, can be regular maintain the filter screen, improve purifying effect, easy operation, convenient to use.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The tail gas absorption tower for producing the chemical raw materials comprises a lower tower body (1) and an upper tower body (2) arranged at the top of the lower tower body (1), and is characterized in that an air inlet (201) is arranged at the top of the upper tower body (2), a packing plate (11) is arranged on the inner wall of the upper tower body (2) through screws, a mounting plate (4) is arranged under the packing plate (11), pressing columns (5) are fixed on two sides of the bottom wall of the mounting plate (4), pressing plates (6) are fixedly connected to the bottoms of the pressing columns (5), two groups of supporting blocks (7) are arranged under the pressing plates (6), a dust collecting filter screen (9), an active carbon filter screen (10) and a photocatalyst filter screen (8) are respectively arranged between the supporting blocks (7) and the pressing plates (6), a plurality of spray heads (15) are arranged right above the packing plate (11), fixed pipe (17) are installed through the locking bolt on a plurality of shower nozzles (15) top, the one end of fixed pipe (17) is fixed mutually with the inner wall one side of last tower body (2), the roof of fixed pipe (17) is connected with feed liquor pipe (14), the one end of feed liquor pipe (14) is connected with drain pipe (16), the top fixedly connected with liquid reserve tank (12) of drain pipe (16), the below of liquid reserve tank (12) is provided with the fan of breathing in (19).
2. The tail gas absorption tower for producing the chemical raw materials according to claim 1, wherein two groups of connecting blocks are welded on one side of the lower tower body (1) and one side of the upper tower body (2) close to each other, and each two groups of connecting blocks are respectively installed through a fastening bolt and a fastening nut.
3. The tail gas absorption tower for producing the chemical raw materials according to claim 1, wherein both ends of the air suction fan (19) are respectively connected with an air suction pipe and an air outlet pipe, the air suction pipe extends to the inside of the lower tower body (1), the air outlet pipe is provided with a gas valve in a matching way, the bottom of the air suction fan (19) is provided with a support plate (20) through a locking bolt, and one side of the support plate (20) is fixed with the outer wall of the lower tower body (1).
4. The tail gas absorption tower for producing the chemical raw materials according to claim 1, wherein the lower parts of both sides of the inner wall of the lower tower body (1) are fixedly provided with guide plates (18) in an inclined manner, the side surfaces of the guide plates (18) are provided with liquid discharge pipes (3), and the liquid discharge pipes (3) are fixed with the inner wall of the lower tower body (1).
5. The tail gas absorption tower for producing chemical raw materials according to claim 1, wherein the mounting plate (4) and the pressing plate (6) are both in an annular structure, and the bottom of the pressing plate (6) is in contact with the top of the dust collection filter screen (9).
6. The tail gas absorption tower for producing the chemical raw materials is characterized in that a top cover (13) is connected to the top of the liquid storage tank (12) in a threaded mode, and the liquid storage tank (12) is fixed to the outer wall of the upper tower body (2) through a mounting frame and a locking bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922040227.XU CN211216041U (en) | 2019-11-23 | 2019-11-23 | Production tail gas absorption tower for industrial chemicals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922040227.XU CN211216041U (en) | 2019-11-23 | 2019-11-23 | Production tail gas absorption tower for industrial chemicals |
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| Publication Number | Publication Date |
|---|---|
| CN211216041U true CN211216041U (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922040227.XU Active CN211216041U (en) | 2019-11-23 | 2019-11-23 | Production tail gas absorption tower for industrial chemicals |
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| CN (1) | CN211216041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112675631A (en) * | 2020-12-30 | 2021-04-20 | 李耀红 | Automatic cleaning device of filter screen for environment-friendly flue gas treatment equipment |
-
2019
- 2019-11-23 CN CN201922040227.XU patent/CN211216041U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112675631A (en) * | 2020-12-30 | 2021-04-20 | 李耀红 | Automatic cleaning device of filter screen for environment-friendly flue gas treatment equipment |
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