CN214513576U - Multistage filter equipment is used in exhaust-gas treatment for chemical plant - Google Patents
Multistage filter equipment is used in exhaust-gas treatment for chemical plant Download PDFInfo
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- CN214513576U CN214513576U CN202120491620.5U CN202120491620U CN214513576U CN 214513576 U CN214513576 U CN 214513576U CN 202120491620 U CN202120491620 U CN 202120491620U CN 214513576 U CN214513576 U CN 214513576U
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- pipe
- filter box
- filter
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- 239000000126 substance Substances 0.000 title claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 33
- 241000220317 Rosa Species 0.000 claims abstract description 21
- 241000196324 Embryophyta Species 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 73
- 238000010438 heat treatment Methods 0.000 claims description 37
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 27
- 239000007789 gas Substances 0.000 abstract description 20
- 239000012535 impurity Substances 0.000 abstract description 15
- 239000002440 industrial waste Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 239000007921 spray Substances 0.000 abstract description 4
- 239000012141 concentrate Substances 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000002912 waste gas Substances 0.000 description 19
- 238000000746 purification Methods 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 7
- 230000006978 adaptation Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a multistage filter equipment is used in exhaust-gas treatment for chemical plant, including the rose box, the both sides outside of rose box is provided with suction fan and exhaust fan respectively by the center, the one end of suction fan is connected with the aspiration channel, the one end of exhaust fan is connected with the exhaust pipe, one side is provided with the heater by the top of rose box, inside one side of rose box is provided with the filter screen by the below, just inside one side of rose box is provided with the pond by the bottom surface, inside one side of rose box is provided with the pipe by the top, the bottom surface equidistance of pipe is provided with a plurality of filter spray head, the below of suction fan all is provided with the turn-round with one side of heater. A chemical plant uses multistage filter equipment for exhaust-gas treatment, can carry out effective filtration to industrial waste gas, guarantee purifying effect, secondly can concentrate the clearance to the impurity of collecting together, reduced the time of plant maintenance cost.
Description
Technical Field
The utility model relates to a multistage filter equipment field, in particular to multistage filter equipment is used in exhaust-gas treatment for chemical plant.
Background
At present, industrial waste gas is a main pollution source, various harmful gases contained in the industrial waste gas have great destructive effect on the living environment of human beings, and a filtering device is equipment for effectively treating the industrial waste gas to ensure that the industrial waste gas enters the atmospheric environment after meeting the proper emission requirement;
the existing filtering devices have certain defects to be improved when in use, firstly, most filtering devices have single filtering function and poor filtering effect, and the humidity of air discharged into the atmosphere is high; secondly, the filter element of the filter device is easy to adhere a large amount of impurities due to the purification of air, and the filter element needs to be detached frequently for cleaning.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a multistage filtering device for treating waste gas for a chemical plant, which can effectively solve the problems that most filtering devices in the background technology have single filtering function, poor filtering effect and large humidity of air discharged into the atmosphere; secondly, the filter part of the filter device is easy to adhere a large amount of impurities to the air, and the filter part needs to be frequently disassembled for cleaning.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a multistage filtering device for treating waste gas for a chemical plant comprises a filtering box, wherein an air suction fan and an exhaust fan are respectively arranged on the outer portions of two sides of the filtering box close to the center, one end of the air suction fan is connected with an air suction pipe, one end of the exhaust fan is connected with an exhaust pipe, and a heating machine is arranged on one side of the top of the filtering box close to one side;
a filter screen is arranged on one side of the interior of the filter box close to the lower part, a water pool is arranged on one side of the interior of the filter box close to the bottom surface, a guide pipe is arranged on one side of the interior of the filter box close to the upper part, a plurality of filter nozzles are arranged on the bottom surface of the guide pipe at equal intervals, a rotating knob is arranged on one side of the lower part of the suction fan and one side of the heater, a screw rod is arranged on one side of the rotating knob, a ball bearing is arranged on the surface of the screw rod, and one end of the ball bearing is connected with a wiping block;
the inside opposite side of rose box is provided with the heating inner chamber, the inside of heating inner chamber is provided with the wet pipe, the upper and lower both sides of wet pipe all are provided with the fixed heating piece of a plurality of, one side of heating inner chamber is provided with the active carbon filter plate, the rear side one end of rose box is provided with the water pump by the bottom, the one end of water pump is connected with water pipe one, just the other end of water pump is connected with water pipe two.
As a further scheme of the utility model, two the surface of lead screw all is provided with the rotation screw thread, and what the lead screw that is located inside one side of rose box corresponds wipes a bottom surface and filter screen surface contact, and what the lead screw that is located the inside opposite side of rose box corresponds wipes a one side and active carbon filter plate surface contact.
As the utility model discloses a further scheme, the rose box front side lateral wall is and to dismantle the setting with the rose box, and the air inlet of rose box is regarded as to the outer end of aspiration channel, and the gas vent of rose box is regarded as to the outer end of exhaust pipe.
As a further scheme of the utility model, the heater is connected with the equal circular telegram of a plurality of fixed heating piece, the one end of fixed heating piece and the lateral wall fixed connection who heats the inner chamber, and the corner fixed connection that the other end of fixed heating piece and wet pipe correspond.
As a further scheme of the utility model, the one end of wet pipe runs through the inside one side that the heating inner chamber is located the rose box, and the wet pipe is the setting of S type, wet pipe' S the other end and active carbon filter plate looks adaptation.
As a further proposal of the utility model, the one end of water pipe one and water pipe two all with water pump through connection, the other end of water pipe one runs through the lateral wall and the pond looks adaptation of rose box, the other end of water pipe two runs through the lateral wall and the pipe looks adaptation of rose box.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model leads the waste gas to enter one side of the interior of the filter box by connecting one end of the air suction pipe with the waste gas discharge part, the waste gas is led to enter one side of the interior of the filter box through the first water pipe, the second water pipe is adapted with the guide pipe, a water source is led to the interior of the guide pipe, then the water is sprayed out through the filter nozzle, the waste gas is purified, the impurities in the air are wetted and weighted and then are dropped to the surface of the filter screen, meanwhile, the water passes through the filter screen and flows to the interior of the water tank, the other end of the first water pipe penetrates through the side wall of the filter box and is adapted with the water tank, the water source of the water tank is recycled, then the waste gas after primary purification is led to enter the interior of the wet gas pipe, the temperature of the wet gas pipe is raised through the fixed heating block, and then the wet gas is dried and dehydrated, and then is discharged from the other end of the wet gas pipe, the waste gas is led to the activated carbon filter plate for secondary purification, and finally discharged through the exhaust pipe, thus, the industrial waste gas can be effectively filtered, the purification effect is ensured, and the influence of overlarge humidity of the discharged air on the filtering environment is avoided;
turn round through the commentaries on classics of rotating the aspiration fan below, the rotation of rotation drive lead screw through turning round, be provided with the rotation screw thread through the lead screw surface, and then make ball bearing remove, wipe a bottom surface and filter screen surface contact through corresponding, and then clear up the impurity of filter screen surface adhesion, rotate another turn round according to above-mentioned method again, clear up the impurity of active carbon filter plate surface adhesion, just so can concentrate the clearance to the impurity of collecting in the filtering process, reduce and dismantle the number of times that filter parts carried out the clearance, the time of the equipment maintenance cost has been reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of a multistage filtration apparatus for treating waste gas from a chemical plant according to the present invention;
FIG. 2 is a sectional view of a water tank of the multistage filtering device for treating waste gas of a chemical plant according to the present invention;
FIG. 3 is a sectional view of the heating chamber of the multistage filtering apparatus for treating waste gas from a chemical plant according to the present invention;
fig. 4 is the utility model relates to a chemical plant uses multistage filter equipment's for exhaust-gas treatment water pump's section view.
In the figure: 1. a filter box; 2. an air suction fan; 3. an exhaust fan; 4. an air suction pipe; 5. an exhaust duct; 6. a heater; 7. a filter screen; 8. a pool; 9. a conduit; 10. a filtering spray head; 11. turning; 12. a screw rod; 13. a ball bearing; 14. wiping blocks; 15. heating the inner cavity; 16. a moisture pipe; 17. fixing a heating block; 18. a water pump; 19. a first water pipe; 20. a water pipe II; 21. an active carbon filter plate.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a multistage filtering device for treating waste gas for a chemical plant comprises a filtering box 1, wherein the outer parts of the two sides of the filtering box 1 are respectively provided with an air suction fan 2 and an exhaust fan 3 by the center, one end of the air suction fan 2 is connected with an air suction pipe 4, one end of the exhaust fan 3 is connected with an exhaust pipe 5, the top of the filtering box 1 is provided with a heating machine 6 by one side, and air is guided to flow by the air suction fan 2 and the exhaust fan 3;
a filter screen 7 is arranged on one side of the interior of the filter box 1 close to the lower part, a water pool 8 is arranged on one side of the interior of the filter box 1 close to the bottom surface, a guide pipe 9 is arranged on one side of the interior of the filter box 1 close to the upper part, a plurality of filter nozzles 10 are equidistantly arranged on the bottom surface of the guide pipe 9, a rotating knob 11 is arranged on each of the lower part of the suction fan 2 and one side of the heater 6, a screw rod 12 is arranged on one side of the rotating knob 11, a ball bearing 13 is arranged on the surface of the screw rod 12, one end of the ball bearing 13 is connected with a wiping block 14, impurities are intercepted through the filter screen 7, and are prevented from entering the water pool 8;
the inside opposite side of rose box 1 is provided with heating inner chamber 15, the inside of heating inner chamber 15 is provided with wet pipe 16, wet pipe 16's upper and lower both sides all are provided with the fixed heating piece 17 of a plurality of, one side of heating inner chamber 15 is provided with activated carbon filter plate 21, the rear side one end of rose box 1 is provided with water pump 18 by the bottom, water pump 18's one end is connected with water pipe one 19, and water pump 18's the other end is connected with water pipe two 20, water pipe two 20 carries water pump 18 to pipe 9 through water pipe one 19 by the inside water source of pumping in pond 8.
The surfaces of the two screw rods 12 are provided with rotating threads, the bottom surfaces of the wiping blocks 14 corresponding to the screw rods 12 positioned on one side inside the filter box 1 are in surface contact with the filter screen 7, one side of the wiping block 14 corresponding to the screw rod 12 positioned on the other side inside the filter box 1 is in surface contact with the activated carbon filter plate 21, and the ball bearings 13 are driven to move through the rotation of the screw rods 12.
The lateral wall of the front side of the filter box 1 is detachably arranged with the filter box 1, the outer end of the air suction pipe 4 is used as an air inlet of the filter box 1, the outer end of the exhaust pipe 5 is used as an air outlet of the filter box 1, and industrial waste gas is sucked in through the air suction pipe 4.
The heater 6 is connected with the equal circular telegram of a plurality of fixed heating block 17, and the one end of fixed heating block 17 and the lateral wall fixed connection who heats inner chamber 15, and the corner fixed connection that the other end of fixed heating block 17 and wet pipe 16 correspond promotes the temperature of wet pipe 16 through fixed heating block 17.
One end of the wet air pipe 16 penetrates through the heating inner cavity 15 and is located on one side of the inside of the filter box 1, the wet air pipe 16 is arranged in an S shape, the other end of the wet air pipe 16 is matched with the activated carbon filter plate 21, and air is secondarily purified through the activated carbon filter plate 21.
One end of the first water pipe 19 and one end of the second water pipe 20 are communicated with the water pump 18, the other end of the first water pipe 19 penetrates through the side wall of the filter box 1 and is matched with the water tank 8, the other end of the second water pipe 20 penetrates through the side wall of the filter box 1 and is matched with the guide pipe 9, and a water source inside the water tank 8 is guided to the water pump 18 through the first water pipe 19.
It should be noted that, the utility model relates to a multistage filter device for waste gas treatment for chemical plant, when using, at first, connect one end of aspiration channel 4 with exhaust emission department, guide waste gas to enter one side of the interior of filter box 1 through aspiration fan 2, one end through two water pipes 20 is all through-connected with water pump 18, and the other end of two water pipes 20 runs through the lateral wall of filter box 1 and is adapted with pipe 9, cooperate with water pump 18 to guide the water source to the interior of pipe 9, and then spray water through filtering nozzle 10, purify waste gas, impurity in the air wets and increases weight, descend to the surface of filter screen 7, and moisture passes through filter screen 7 and flows to the interior of pond 8 simultaneously, and the other end through one water pipe 19 runs through the lateral wall of filter box 1 and is adapted with pond 8, and then make water pump 18 can reuse the water source of pond 8, guide waste gas through fan 3 once purification to enter the interior of damp air pipe 16, the heater 6 is electrically connected with a plurality of fixed heating blocks 17, one end of each fixed heating block 17 is fixedly connected with the corresponding corner of the wet air pipe 16, the temperature of the wet air pipe 16 is raised through the fixed heating blocks 17, then the wet air is dried and dehydrated, then is discharged from the other end of the wet air pipe 16, enters the activated carbon filter plate 21 for secondary purification, and finally is discharged from the exhaust pipe 5, the rotary knob 11 below the suction fan 2 can be rotated at ordinary times, the screw rod 12 is driven to rotate by the rotation of the rotary knob 11, the surface of the screw rod 12 is provided with a rotary thread, the ball bearings 13 are further moved, and the bottom surfaces of the corresponding wiping blocks 14 are contacted with the surface of the filter screen 7, and then cleaning the impurities adhered to the surface of the filter screen 7, and rotating the other rotating knob 11 according to the method to clean the impurities adhered to the surface of the activated carbon filter plate 21.
The utility model discloses a set up one end of aspiration channel 4 and exhaust emission department and be connected the guide waste gas and get into filter tank 1 inside one side, through water pipe 19 and pond 8 looks adaptation, water pipe two 20 and pipe 9 looks adaptation, guide the water source to the pipe 9 inside, and then spray moisture through filtering nozzle 10, purify waste gas, impurity in the air wets the weight gain, descend to filter screen 7 surface, moisture passes filter screen 7 and flows to the inside of pond 8 simultaneously, the other end of rethread water pipe 19 runs through the lateral wall of filter tank 1 and pond 8 looks adaptation, reuse the water source of pond 8, then guide once purified waste gas to get into the inside of wet pipe 16, promote the temperature of wet pipe 16 through fixed heating block 17, and then dry and dewater the wet air, again discharge by the other end of wet pipe 16, get into active carbon filter plate 21 and carry out secondary purification, finally, the industrial waste gas is discharged by the exhaust pipe 5, so that the industrial waste gas can be effectively filtered, the purification effect is ensured, and the influence of overlarge humidity of the discharged air on the filtering environment is avoided; through rotating the turn button 11 of aspiration fan 2 below, the rotation of turning round 11 drives the rotation of lead screw 12, be provided with through lead screw 12 surface and rotate the screw thread, and then make ball bearing 13 remove, through the corresponding piece 14 bottom surface of wiping and filter screen 7 surface contact, and then clear up the impurity of filter screen 7 surface adhesion, rotate another turn button 11 according to above-mentioned method again, clear up the impurity of active carbon filter plate 21 surface adhesion, just so can concentrate the clearance to the impurity of collecting in the filtering process, reduce and dismantle the number of times that the filter unit cleared up, the time of the equipment maintenance cost has been reduced.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a multistage filter equipment is used in exhaust-gas treatment for chemical plant which characterized in that: the air-suction fan-type filter box comprises a filter box (1), wherein suction fans (2) and exhaust fans (3) are arranged on the outer portions of two sides of the filter box (1) close to the center respectively, one end of each suction fan (2) is connected with a suction pipe (4), one end of each exhaust fan (3) is connected with an exhaust pipe (5), and a heating machine (6) is arranged on one side of the top of the filter box (1);
a filter screen (7) is arranged on one side of the interior of the filter box (1) close to the lower part, a water pool (8) is arranged on one side of the interior of the filter box (1) close to the bottom surface, a guide pipe (9) is arranged on one side of the interior of the filter box (1) close to the upper part, a plurality of filter nozzles (10) are arranged on the bottom surface of the guide pipe (9) at equal intervals, a rotating knob (11) is arranged on each of the lower part of the suction fan (2) and one side of the heater (6), a screw rod (12) is arranged on one side of the rotating knob (11), a ball bearing (13) is arranged on the surface of the screw rod (12), and one end of the ball bearing (13) is connected with a wiping block (14);
the inside opposite side of rose box (1) is provided with heating inner chamber (15), the inside of heating inner chamber (15) is provided with wet pipe (16), the upper and lower both sides of wet pipe (16) all are provided with fixed heating piece of a plurality of (17), one side of heating inner chamber (15) is provided with activated carbon filter plate (21), the rear side one end of rose box (1) is provided with water pump (18) by the bottom, the one end of water pump (18) is connected with water pipe (19), just the other end of water pump (18) is connected with water pipe two (20).
2. The multistage filtering device for the treatment of exhaust gas for chemical plants according to claim 1, characterized in that: the surface of the two screw rods (12) is provided with rotating threads, the bottom surfaces of the wiping blocks (14) corresponding to the screw rods (12) on one side inside the filter box (1) are in surface contact with the filter screen (7), and one sides of the wiping blocks (14) corresponding to the screw rods (12) on the other side inside the filter box (1) are in surface contact with the activated carbon filter plate (21).
3. The multistage filtering device for the treatment of exhaust gas for chemical plants according to claim 1, characterized in that: the filter box is characterized in that the filter box (1) front side wall and the filter box (1) are detachably arranged, the outer end of the air suction pipe (4) is used as an air inlet of the filter box (1), and the outer end of the exhaust pipe (5) is used as an air outlet of the filter box (1).
4. The multistage filtering device for the treatment of exhaust gas for chemical plants according to claim 1, characterized in that: the heater (6) is connected with the fixed heating blocks (17) in a plurality of modes, one end of each fixed heating block (17) is fixedly connected with the side wall of the heating inner cavity (15), and the other end of each fixed heating block (17) is fixedly connected with the corner corresponding to the wet air pipe (16).
5. The multistage filtering device for the treatment of exhaust gas for chemical plants according to claim 1, characterized in that: one end of the moisture pipe (16) penetrates through the heating inner cavity (15) and is located on one side of the inner portion of the filter box (1), the moisture pipe (16) is arranged in an S shape, and the other end of the moisture pipe (16) is matched with the activated carbon filter plate (21).
6. The multistage filtering device for the treatment of exhaust gas for chemical plants according to claim 1, characterized in that: one end of the first water pipe (19) and one end of the second water pipe (20) are communicated with the water pump (18), the other end of the first water pipe (19) penetrates through the side wall of the filter box (1) and is matched with the water pool (8), and the other end of the second water pipe (20) penetrates through the side wall of the filter box (1) and is matched with the guide pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120491620.5U CN214513576U (en) | 2021-03-08 | 2021-03-08 | Multistage filter equipment is used in exhaust-gas treatment for chemical plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120491620.5U CN214513576U (en) | 2021-03-08 | 2021-03-08 | Multistage filter equipment is used in exhaust-gas treatment for chemical plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214513576U true CN214513576U (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120491620.5U Expired - Fee Related CN214513576U (en) | 2021-03-08 | 2021-03-08 | Multistage filter equipment is used in exhaust-gas treatment for chemical plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214513576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114682036A (en) * | 2021-11-18 | 2022-07-01 | 卢元细 | Environment-friendly industrial waste gas treatment equipment |
-
2021
- 2021-03-08 CN CN202120491620.5U patent/CN214513576U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114682036A (en) * | 2021-11-18 | 2022-07-01 | 卢元细 | Environment-friendly industrial waste gas treatment equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |