阅读说明：本技术 一种用于化工实验的固态烟气处理装置 (Solid-state flue gas treatment device for chemical experiment ) 是由 顾阳 于 2021-01-30 设计创作，主要内容包括：本发明涉及烟气处理技术领域,具体为一种用于化工实验的固态烟气处理装置,包括吸收塔和过滤箱,吸收塔的内部固定连接有第一隔板,第一隔板将吸收塔的内部分隔为第一水洗腔和第二水洗腔,第一水洗腔的顶端固定连接有顶块,顶块的内部设置有第一空腔和第二空腔,吸收塔的顶端固定连接有高压气泵,高压气泵的输出端与第一空腔的内部接通,顶块的底端固定连接有多个与第二空腔内部接通的进水管,各进水管的内部均通过圆环固定连接有进气管,多个进气管的顶端与第一空腔的内部接通,各圆环上均设置有多个第一通水孔；其能够减少水的浪费,提高了对烟气水洗的效率,提高了对烟气水洗的效果。(The invention relates to the technical field of flue gas treatment, in particular to a solid flue gas treatment device for chemical engineering experiments, which comprises an absorption tower and a filter box, wherein the inside of the absorption tower is fixedly connected with a first partition plate, the first partition plate divides the inside of the absorption tower into a first washing cavity and a second washing cavity, the top end of the first washing cavity is fixedly connected with a top block, the inside of the top block is provided with a first cavity and a second cavity, the top end of the absorption tower is fixedly connected with a high-pressure air pump, the output end of the high-pressure air pump is communicated with the inside of the first cavity, the bottom end of the top block is fixedly connected with a plurality of water inlet pipes communicated with the inside of the second cavity, the inside of each water inlet pipe is fixedly connected with an air inlet pipe through a circular ring, the top ends of the plurality of air inlet pipes are communicated with the inside of the first cavity, and; the waste of water can be reduced, the efficiency of washing the flue gas is improved, and the effect of washing the flue gas is improved.)

1. The utility model provides a solid-state flue gas processing apparatus for chemical industry experiment, includes absorption tower (1) and rose box (2), its characterized in that: the absorption tower is characterized in that a first partition plate (3) is fixedly connected inside the absorption tower (1), the first partition plate (3) divides the inside of the absorption tower (1) into a first water washing cavity (4) and a second water washing cavity (5), the top end of the first water washing cavity (4) is fixedly connected with a top block (6), a first cavity and a second cavity are arranged inside the top block (6), a high-pressure air pump (7) is fixedly connected to the top end of the absorption tower (1), the output end of the high-pressure air pump (7) is communicated with the inside of the first cavity, a plurality of water inlet pipes (8) communicated with the inside of the second cavity are fixedly connected to the bottom end of the top block (6), air inlet pipes (9) are fixedly connected inside each water inlet pipe (8) through a circular ring, the top ends of the plurality of air inlet pipes (9) are communicated with the inside of the first cavity, and a plurality of first water through holes (10) are arranged on each circular ring, the bottom end of each water inlet pipe (8) is fixedly connected with a circular plate (11), each circular plate (11) is provided with a plurality of second through holes (12), the side wall of the first washing cavity (4) is fixedly connected with a plurality of flow blocking plates (13), the plurality of flow blocking plates (13) are arranged in a staggered manner, the bottom end of the second washing cavity (5) is fixedly connected with a gas distribution box (14), the outer side of the gas distribution box (14) is uniformly communicated with a plurality of air nozzles (15), the top end of the gas distribution box (14) is fixedly connected with a fixed box (16), the inner part of the fixed box (16) is rotatably connected with a first rotating shaft (17), the outer side of the first rotating shaft (17) is uniformly and fixedly connected with a plurality of fan blades (18), the front side of the left end of the fixed box (16) is communicated with the inner part of the first washing cavity (4) through a first air pipe (19), the front side of the right end of the fixed box (16) is communicated with the inner part of the gas distribution, the top end of the first rotating shaft (17) extends to the upper side of the first partition plate (3), the outer side wall of the first rotating shaft (17) is uniformly and fixedly connected with a plurality of scraping plates (21), the bottom ends of the scraping plates (21) are fixedly connected with first brushes (22), the bottom ends of the first brushes (22) are contacted with the top end of the first partition plate (3), the lower side of the left end of the absorption tower (1) is fixedly connected with a first water pump (23), the input end of the first water pump (23) is communicated with the bottom side of the inner part of the second washing cavity (5), the output end of the first water pump (23) is communicated with the inner part of the second cavity through a first water pipe (24), the filter box (2) is positioned on the right side of the absorption tower (1), the right side of the absorption tower (1) is fixedly connected with a second water pump (25), the input end of the second water pump (25) is communicated with the bottom side of the inner part of the first washing cavity (, the output end of the second water pump (25) is communicated with the upper side of the interior of the filter box (2) through a second water pipe (26), the upper side of the right end of the second water washing cavity (5) is connected with an exhaust pipe (27), the right end of the absorption tower (1) is fixedly connected with a third water pump (28), the output end of the third water pump (28) is communicated with the interior of the second water washing cavity (5), and the output end of the third water pump (28) is communicated with the bottom side of the interior of the filter box (2) through a third water pipe (29).

2. The solid-state flue gas treatment device for chemical engineering experiments according to claim 1, characterized in that: the inner part of the filter box (2) is fixedly connected with a second partition plate (30), the second partition plate (30) separates the inner part of the box body into a filter cavity (31) and a collection cavity (32), the left side and the right side of the inner part of the filter cavity (31) are rotatably connected with filter barrels (34) through second rotating shafts (33), the outer sides of the two second rotating shafts (33) are respectively sleeved with a first gear (35), the top end of the filter box (2) is fixedly connected with a motor (36), an output shaft of the motor (36) extends to the inner part of the filter box (2) and is fixedly connected with a second gear (37), the second gear (37) is meshed with the two first gears (35), the bottom end of the second gear (37) is fixedly connected with a third rotating shaft (38), the outer side of the third rotating shaft (38) is fixedly connected with a second brush (39), and the outer side wall of the second brush (39) is contacted with the outer side walls of the two filter barrels, the bottom ends of the two filter barrels (34) are communicated with the interior of the collection cavity (32) through a connecting pipe (40).

3. The solid-state flue gas treatment device for chemical engineering experiments according to claim 2, characterized in that: the right end of the filter box (2) is fixedly connected with a mud suction pump (41), and the input end of the mud suction pump (41) is communicated with the bottom side of the interior of the filter cavity (31).

4. The solid-state flue gas treatment device for chemical engineering experiments according to claim 3, characterized in that: the input end of the high-pressure air pump (7) is connected with an air conveying pipe (42).

5. The solid-state flue gas treatment device for chemical engineering experiments according to claim 4, characterized in that: four corners of the bottom end of the absorption tower (1) are fixedly connected with first support legs (43).

6. The solid-state flue gas treatment device for chemical engineering experiments according to claim 5, characterized in that: the four corners of the bottom end of the filter box (2) are fixedly connected with second support legs (44).

Technical Field

The invention relates to the technical field of flue gas treatment, in particular to a solid-state flue gas treatment device for chemical experiments.

Background

Flue gas is a mixture of gas and smoke dust and is the main cause of atmospheric pollution in residential areas. The components of the flue gas are complex, the gas comprises water vapor, SO2, N2, O2, CO2 hydrocarbon, nitrogen oxide and the like, and the smoke comprises ash, coal particles, oil drops, pyrolysis products and the like of the fuel. Therefore, the pollution of the flue gas to the environment is the composite pollution of various poisons. The hazard of smoke to human bodies is related to the size of particles, most of which are fly ash with the diameter less than 10 microns, and particularly the fly ash with the diameter of 1-2.5 microns is the most harmful to human bodies.

Through retrieval, the invention patent with the Chinese patent number of CN201810007252.5 discloses a solid-state flue gas treatment device for a chemical laboratory, which comprises a filter cavity, a dust removal cavity, a desulfurization cavity, an adsorption cavity and an exhaust cavity; when the desulfurization dust-removing drying device is used, desulfurization is carried out in the whole process, dust is removed, and the calcium sulfate crystal precipitate is generated to cause desulfurization, so that the desulfurization efficiency is greatly improved, and no danger exists.

The above prior art solutions still have the following drawbacks: because the speed of the flue gas flowing in the absorption tower is high, the contact time of the flue gas and water is short, the flue gas washing effect is reduced, and in the flue gas washing process, the flue gas carries part of water to be discharged from the exhaust pipe, so that water waste is caused.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a solid-state flue gas treatment device for chemical experiments to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a solid-state flue gas treatment device for chemical experiments comprises an absorption tower and a filter box, wherein a first clapboard is fixedly connected inside the absorption tower and divides the inside of the absorption tower into a first water washing cavity and a second water washing cavity, a top block is fixedly connected at the top end of the first water washing cavity, a first cavity and a second cavity are arranged inside the top block, a high-pressure air pump is fixedly connected at the top end of the absorption tower, the output end of the high-pressure air pump is communicated with the inside of the first cavity, a plurality of water inlet pipes communicated with the inside of the second cavity are fixedly connected at the bottom end of the top block, an air inlet pipe is fixedly connected inside each water inlet pipe through a circular ring, the top ends of the air inlet pipes are communicated with the inside of the first cavity, a plurality of first water through holes are arranged on each circular ring, a circular plate is fixedly connected at the bottom end of each water inlet pipe, a plurality of second water through holes are arranged on each circular plate, the side wall of the first washing cavity is fixedly connected with a plurality of flow baffle plates which are arranged in a staggered manner, the bottom end of the second washing cavity is fixedly connected with a gas distribution box, the outer side of the gas distribution box is uniformly communicated with a plurality of air nozzles, the top end of the gas distribution box is fixedly connected with a fixed box, the inner part of the fixed box is rotatably connected with a first rotating shaft, the outer side of the first rotating shaft is uniformly and fixedly connected with a plurality of fan blades, the front side of the left end of the fixed box is communicated with the inner part of the first washing cavity through a first air pipe, the front side of the right end of the fixed box is communicated with the inner part of the gas distribution box through a second air pipe, the top end of the first rotating shaft extends to the upper side of the first partition plate, the outer side wall of the first rotating shaft is uniformly and fixedly connected with a plurality of scraper plates, the bottom ends of the plurality of scraper plates are all fixedly connected with first hairbrushes, the bottom ends of the plurality of the first hair, the input end of the first water pump is communicated with the bottom side of the inside of the second water washing cavity, the output end of the first water pump is communicated with the bottom side of the inside of the second cavity through the first water pipe, the filter box is located on the right side of the absorption tower, the second water pump is fixedly connected to the right side of the absorption tower, the input end of the second water pump is communicated with the bottom side of the inside of the first water washing cavity, the output end of the second water pump is communicated with the upper side of the inside of the filter box through the second water pipe, the upper side of the right end of the second water washing cavity is connected with the exhaust pipe, the third water pump is fixedly connected to the right end of the absorption tower, the output end of the third water pump is communicated with the inside of the second water washing cavity, and the output end of the.

Preferably, the inside fixedly connected with second baffle of rose box, the second baffle becomes the filter chamber with the internal partitioning of box and collects the chamber, and the left side and the right side of the inside of filter chamber all rotate through the second pivot and are connected with the filter vat, and the outside of two second pivots is all overlapped and is equipped with first gear, the top fixedly connected with motor of rose box, the output shaft of motor extend to the inside and the fixedly connected with second gear of filter box, and the second gear meshes with two first gears mutually, the bottom fixedly connected with third pivot of second gear, the outside fixedly connected with second brush of third pivot, the lateral wall of second brush and the lateral wall contact of two filter vats, the bottom of two filter vats all through the inside switch-on of connecting pipe and collection chamber.

Preferably, the right end of the filter box is fixedly connected with a dredge pump, and the input end of the dredge pump is communicated with the bottom side of the interior of the filter cavity.

Preferably, the input end of the high-pressure air pump is connected with an air conveying pipe.

Preferably, four corners of the bottom end of the absorption tower are fixedly connected with first support legs.

Preferably, the four corners of the bottom end of the filter box are fixedly connected with second support legs.

(III) advantageous effects

Compared with the prior art, the invention provides a solid-state flue gas treatment device for chemical experiments, which has the following beneficial effects:

this a solid-state flue gas processing apparatus for chemical industry experiment, output switch-on through gas-supply pipe and other flue gas processing apparatus, carry to the inside of absorption tower through a plurality of intake pipes through high compression pump, high-pressure gas through intake pipe exhaust will blow into the water smoke through first limbers exhaust, make flue gas and water smoke fully merge, wash the flue gas through the water smoke simultaneously, the flue gas passes through first trachea, fixed case, divide gas tank and a plurality of water spout to spout the inside in second washing chamber, carry out secondary washing through the inside water in second washing chamber to the flue gas, absorb the water smoke of mixing in the flue gas simultaneously, prevent that the water smoke is along with the flue gas is discharged, thereby can reduce the waste of water, the efficiency of washing the flue gas has been improved, the effect to the flue gas washing has been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged partial view of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic view of the present invention at a portion B in FIG. 1;

FIG. 4 is an enlarged partial view of FIG. 1 at C according to the present invention;

fig. 5 is a schematic view of the present invention at a portion D in fig. 1.

In the figure: 1. an absorption tower; 2. a filter box; 3. a first separator; 4. a first water washing chamber; 5. a second water washing chamber; 6. a top block; 7. a high pressure air pump; 8. a water inlet pipe; 9. an air inlet pipe; 10. a first water passage hole; 11. a circular plate; 12. a second water through hole; 13. a flow baffle plate; 14. a gas distribution box; 15. an air nozzle; 16. a fixed box; 17. a first rotating shaft; 18. a fan blade; 19. a first air pipe; 20. a second air pipe; 21. a squeegee; 22. a first brush; 23. a first water pump; 24. a first water pipe; 25. a second water pump; 26. a second water pipe; 27. an exhaust pipe; 28. a third water pump; 29. a third water pipe; 30. a second separator; 31. a filter chamber; 32. a collection chamber; 33. a second rotating shaft; 34. a filter vat; 35. a first gear; 36. a motor; 37. a second gear; 38. a third rotating shaft; 39. a second brush; 40. a connecting pipe; 41. a dredge pump; 42. a gas delivery pipe; 43. a first leg; 44. a second leg.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, a solid-state flue gas treatment device for chemical engineering experiments comprises an absorption tower 1 and a filter box 2, wherein the absorption tower 1 is fixedly connected with a first partition plate 3, the first partition plate 3 divides the interior of the absorption tower 1 into a first washing cavity 4 and a second washing cavity 5, the top end of the first washing cavity 4 is fixedly connected with a top block 6, the inside of the top block 6 is provided with a first cavity and a second cavity, the top end of the absorption tower 1 is fixedly connected with a high-pressure air pump 7, the output end of the high-pressure air pump 7 is communicated with the inside of the first cavity, the bottom end of the top block 6 is fixedly connected with a plurality of water inlet pipes 8 communicated with the inside of the second cavity, the inside of each water inlet pipe 8 is fixedly connected with an air inlet pipe 9 through a circular ring, the top ends of the plurality of air inlet pipes 9 are communicated with the inside of the first cavity, each circular ring is provided with a plurality of first water through holes 10, and the bottom end, each circular plate 11 is provided with a plurality of second through holes 12, the side wall of the first washing cavity 4 is fixedly connected with a plurality of baffle plates 13, the baffle plates 13 are arranged in a staggered manner, the flow rate of the flue gas in the absorption tower 1 is reduced through the baffle plates 13, so that the water mist is gathered on the baffle plates 13 to form water drops which fall to the bottom of the first washing cavity 4, the bottom end of the second washing cavity 5 is fixedly connected with a gas distribution box 14, the outer side of the gas distribution box 14 is uniformly communicated with a plurality of air nozzles 15, the top end of the gas distribution box 14 is fixedly connected with a fixed box 16, the inner part of the fixed box 16 is rotatably connected with a first rotating shaft 17, the outer side of the first rotating shaft 17 is uniformly and fixedly connected with a plurality of fan blades 18, the front side of the left end of the fixed box 16 is communicated with the inner part of the first washing cavity 4 through a first air pipe 19, the front side of the right end of the fixed box 16 is communicated with the inner part of the gas distribution box 14 through a second air pipe 20, the outer side wall of the first rotating shaft 17 is uniformly and fixedly connected with a plurality of scraping plates 21, the bottom ends of the scraping plates 21 are fixedly connected with first brushes 22, the bottom ends of the first brushes 22 are contacted with the top end of the first partition plate 3, a plurality of fan blades 18 and the first rotating shaft 17 are blown by smoke to rotate, the first rotating shaft 17 rotates to drive the scraping plates 21 and the first brushes 22 to rotate, the top end of the first partition plate 3 is cleaned by the first brushes 22 to prevent impurities from being accumulated on the first partition plate 3, the lower side of the left end of the absorption tower 1 is fixedly connected with a first water pump 23, the input end of the first water pump 23 is communicated with the bottom side of the inside of the second water washing cavity 5, the output end of the first water pump 23 is communicated with the inside of the second cavity through a first water pipe 24, the filter box 2 is positioned on the right side of the absorption tower 1, the right side of the absorption tower 1 is fixedly connected with a second water pump 25, the input end of the second water pump 25 is communicated with, the output end of the second water pump 25 is communicated with the upper side of the inside of the filter box 2 through the second water pipe 26, the water in the first water washing cavity 4 is conveyed to the inside of the filter cavity 31 through the second water pump 25, the upper side of the right end of the second water washing cavity 5 is connected with the exhaust pipe 27, the flue gas after washing is discharged through the exhaust pipe 27, the right end of the absorption tower 1 is fixedly connected with the third water pump 28, the output end of the third water pump 28 is communicated with the inside of the second water washing cavity 5, the output end of the third water pump 28 is communicated with the bottom side of the inside of the filter box 2 through the third water pipe 29, and the water in the collection cavity 32 is conveyed to the inside of the second water washing cavity 5 through the third water pump 28.

It should be further noted that the inside of the filtering box 2 is fixedly connected with a second partition plate 30, the second partition plate 30 divides the inside of the box body into a filtering chamber 31 and a collecting chamber 32, the left side and the right side of the inside of the filtering chamber 31 are rotatably connected with filtering barrels 34 through second rotating shafts 33, the outer sides of the two second rotating shafts 33 are respectively sleeved with a first gear 35, the top end of the filtering box 2 is fixedly connected with a motor 36, an output shaft of the motor 36 extends to the inside of the filtering box 2 and is fixedly connected with a second gear 37, the second gear 37 is meshed with the two first gears 35, the bottom end of the second gear 37 is fixedly connected with a third rotating shaft 38, the outer side of the third rotating shaft 38 is fixedly connected with a second brush 39, the outer side wall of the second brush 39 is contacted with the outer side walls of the two filtering barrels 34, the bottom ends of the two filtering barrels 34 are communicated with the inside of the collecting chamber 32 through a connecting pipe 40, the, the second gear 37 drives the two second gears 37, the two second rotating shafts 33, the third rotating shaft 38 and the second brush 39 to rotate, the surfaces of the two filter barrels 34 are cleaned through the second brush 39, the two filter barrels 34 are prevented from being blocked, the service lives of the two filter barrels 34 are prolonged, the effect and the efficiency of the two filter barrels 34 on filtering sewage are improved, water filtered through the two filter barrels 34 flows into the collection cavity 32 through the two connecting pipes 40, the right end of the filter box 2 is fixedly connected with a suction dredge pump 41, the input end of the suction dredge pump 41 is communicated with the bottom side of the interior of the filter cavity 31, impurities on the second filter plate are sucked and collected through the suction dredge pump 41, the input end of the high-pressure air pump 7 is connected with the air conveying pipe 42 and is communicated with the output ends of other flue gas treatment devices through the air conveying pipe 42, the four corners of the bottom end of the absorption tower 1 are fixedly connected with the first, support absorption tower 1 through first landing leg 43, the equal fixedly connected with second landing leg 44 in four corners position of the bottom of rose box 2 supports rose box 2 through second landing leg 44.

In this embodiment, the types of the motor 36, the first water pump 23, the second water pump 25, the third water pump 28, the high-pressure air pump 7, and the dredge pump 41 are respectively yl j90-3/6, P607424D00, P607424D00, P607424D00, 7a12C50R38, and DBY3-15G, the motor 36, the first water pump 23, the second water pump 25, the third water pump 28, the high-pressure air pump 7, and the dredge pump 41 are all known devices directly purchased from the market and known to those skilled in the art, and herein we only use them, and do not improve them in structure and function, and we will not describe here in detail, and the motor 36, the first water pump 23, the second water pump 25, the third water pump 28, the high-pressure air pump 7, and the dredge pump 41 are all provided with control switches matching them, and the installation positions of the control switches are selected according to actual use requirements, so as to facilitate operation and control of operators.

To sum up, when the solid-state flue gas treatment device for chemical engineering experiments is used, firstly, the solid-state flue gas treatment device is communicated with the output end of other flue gas treatment devices through the gas transmission pipe 42, the flue gas is conveyed to the inside of the absorption tower 1 through the plurality of gas inlet pipes 9 by the high-pressure gas pump 7, the water in the second washing cavity 5 is conveyed to the inside of the second cavity through the first water pipe 24 by the first water pump 23, the water discharged through the first water through holes 10 is blown into water mist by the high-pressure gas discharged through the gas inlet pipes 9, the flue gas is fully fused with the water mist, the flue gas is washed by the water mist, the flow rate of the flue gas in the absorption tower 1 is reduced by the flow baffle plate 13, the water mist is gathered on the flow baffle plate 13 to form water drops which fall to the bottom of the first washing cavity 4, the flue gas is sprayed to the inside of the second washing cavity 5 through the first gas pipe 19, the fixed box 16, the water distribution water spray box 14 and the plurality of water nozzles, and the flue gas, the mixed water mist in the flue gas is absorbed, the water mist is prevented from being discharged along with the flue gas, the plurality of fan blades 18 and the first rotating shaft 17 are blown by the flue gas to rotate, the first rotating shaft 17 rotates to drive the plurality of scraping plates 21 and the first hairbrush 22 to rotate, the top end of the first partition plate 3 is cleaned by the first hairbrush 22 to prevent impurities from being accumulated on the first partition plate 3, water in the first washing cavity 4 is conveyed to the inside of the filter cavity 31 by the second water pump 25, the water is filtered by the two filter barrels 34, the second gear 37 is driven to rotate by the motor 36, the two second gears 37, the two second rotating shafts 33, the third rotating shaft 38 and the second hairbrush 39 are driven to rotate by the second gear 37, the surfaces of the two filter barrels 34 are cleaned by the second hairbrush 39 to prevent the two filter barrels 34 from being blocked, the water filtered by the two filter barrels 34 flows to the inside of the collecting cavity 32 through the two connecting pipes 40, the water in the collecting chamber 32 is transferred to the inside of the second washing chamber 5 by the third water pump 28, and the water is used for a plurality of times.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.