CN211635963U

CN211635963U - Flue gas desulfurization denitration purifies uses vacuole generating device

Info

Publication number: CN211635963U
Application number: CN201921919396.4U
Authority: CN
Inventors: 叶建宇
Original assignee: Individual
Current assignee: China Pingmei Shenma Group United Salinization Co ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-10-09
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses a liquid bubble generating device for flue gas desulfurization, denitrification and purification, which comprises a base and a purifying box, wherein the purifying box is arranged on a first clapboard in the base, the purifying box comprises an air inlet arranged on one side, a liquid bubble generating component is arranged below the purifying box, the liquid bubble generating component comprises a first bubble tube arranged in a placing cavity, a shunt is arranged on the first bubble tube, the shunt is communicated with a second bubble tube, and the first bubble tube is communicated with a high-pressure air pump outside the base; the purification box is communicated with the U-shaped pipe in the auxiliary box through a connecting air pipe, a second partition plate is further arranged in the auxiliary box, a third partition plate is arranged below the second partition plate, a filtering membrane is arranged on the third partition plate, and an air outlet pipe is arranged on one side of the auxiliary box; a turbulent flow component is further fixed below the second partition plate, and the purification effect of the smoke is improved.

Description

Flue gas desulfurization denitration purifies uses vacuole generating device

Technical Field

The utility model relates to a chemical industry field specifically is a flue gas desulfurization denitration purifies uses vacuole generating device.

Background

SO₂And NOx are two most important atmospheric pollutants in boiler flue gas and are important precursor substances for forming atmospheric pollution such as acid rain, haze and the like. In recent years, with the gradual increase of economic strength and the stricter environmental standard of China, the treatment of thermal power plants is requiredThe pollution intensity is continuously increased.

The existing flue gas desulfurization and denitrification device comprises a purification tower, wherein the outer side surface of the bottom of the purification tower is connected with a discharge pipe, the outer side surface of the purification tower, which is close to the middle position, is communicated with two L-shaped pipes which are arranged in parallel, and the other end of one L-shaped pipe is connected with a liquid inlet funnel; the inside filter screen that is equipped with two parallel arrangement of central point of being close to of purifying column puts, two filter screens pass through the rotation axis and are connected with the rotation of purifying column medial surface, rotation axis one end runs through the purifying column side and is connected with the belt pulley, two belt pulleys pass through belt drive and connect, rotatory latch mechanism is installed to one of them filter screen lateral wall, rotatory latch mechanism includes the U-shaped kelly, spring and rotatory pipe, this kind of structure is relatively poor to the filtration and the purifying effect of flue gas in the use, make the flue gas after the purification still remain a large amount of impurity.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a flue gas desulfurization denitration purifies and solves above-mentioned problem with vacuole generating device.

In order to achieve the above object, the utility model provides a following technical scheme:

a liquid bubble generating device for flue gas desulfurization, denitrification and purification comprises a base and a purification box, wherein the purification box is placed on a first partition plate in the base and comprises an air inlet arranged on one side, a liquid bubble generating assembly is arranged below the purification box and comprises a first bubble pipe arranged in a placing cavity, a flow divider is arranged on the first bubble pipe and communicated with a second bubble pipe, and the first bubble pipe is communicated with a high-pressure air pump on the outer side of the base; the purification box is communicated with the U-shaped pipe in the auxiliary box through a connecting air pipe, a second partition plate is further arranged in the auxiliary box, a third partition plate is arranged below the second partition plate, a filtering membrane is arranged on the third partition plate, and an air outlet pipe is arranged on one side of the auxiliary box; and a turbulence component is fixed below the second partition plate.

In one alternative: a first filter screen is fixed in the purification box.

In one alternative: the upper portion of the first filter screen is provided with a fixing piece, the fixing piece is rotatably connected with the purification box, a plurality of second filter screens are inserted into the fixing piece, and the fixing piece is fixedly connected with the output end of a first motor on the outer side of the base.

In one alternative: the U-shaped pipe is fixed inside the auxiliary box through the limiting clamp, the heater is arranged above the U-shaped pipe, and the heater is fixed at the top of the auxiliary box.

In one alternative: the vortex subassembly is including fixing the support on the second baffle, has placed the second motor in the support, the output and the pivot fixed connection of second motor, and the pivot is rotated and is connected in the auxiliary tank bottom portion, is fixed with the puddler in the pivot.

In one alternative: a liquid adding box is arranged above the purifying box and communicated with the purifying box through a liquid adding pipe.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. a vacuole generating assembly is arranged below the purifying box, and gas generated by the vacuole generating assembly is purified in the purifying box to generate vacuoles, so that the filtering effect of the smoke is improved; the liquid bubble generating assembly comprises a first bubble tube arranged in the placing cavity, a flow divider is arranged on the first bubble tube and communicated with a second bubble tube, and the liquid bubbles from bottom to top purify the flue gas, so that the purifying effect of the flue gas is improved;

2. the inside second baffle that still is equipped with of auxiliary tank, second baffle below is equipped with the third baffle, is equipped with filtration membrane on the third baffle, carries out last filtration through filtration membrane, and then effectively improves the filter effect.

Drawings

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

FIG. 2 is a schematic view of the connection between the middle fixing member and the second filter of the present invention;

fig. 3 is a three-dimensional view of the middle base and the purifying box of the present invention.

Notations for reference numerals: 01-a base, 02-a purifying box, 03-an auxiliary box, 04-a vacuole generating component, 05-a turbulent component, 11-a first clapboard, 12-a placing cavity, 21-an air inlet, 22-a first filter screen, 23-a fixing component, 24-a second filter screen, 25-a first motor, 26-a connecting air pipe, 31-a U-shaped pipe and 32-a limiting clamp, 33-a heater, 34-a second clapboard, 35-a third clapboard, 36-a filter membrane, 37-an air outlet pipe, 41-a high-pressure air pump, 42-a first bubble pipe, 43-a flow divider, 44-a second bubble pipe, 51-a rotating shaft, 52-a stirring rod, 53-a bracket, 54-a second motor, 61-a liquid feeding box and 62-a liquid feeding pipe.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Please refer to fig. 1-3, in the embodiment of the utility model, a flue gas desulfurization denitration purifies uses vacuole generating device, including base 01 and purifying box 02, purifying box 02 places on the first baffle 11 in base 01, can fix purifying box 02 through first baffle 11, and then improves purifying box 02's stability for it is more stable at flue gas desulfurization denitration process.

Furthermore, chemical solution is arranged in the purification box 02, chemical impurities in the flue gas can be easily removed through chemistry, so that the discharged flue gas is cleaner, and the chemical impurities in the flue gas are removed through reaction with chemical substances in the flue gas; the purification box 02 comprises an air inlet 21 arranged on one side, and flue gas enters the purification box 02 through the air inlet 21 so as to be subjected to desulfurization and denitrification in the purification box 02; a first filter screen 22 is fixed in the purification box 02, and large particle impurities in the flue gas can be filtered through the first filter screen 22 and cannot enter the upper part, so that the large particle impurities are stopped below the first filter screen 22; first filter screen 22 top is rotated and is connected with mounting 23, mounting 23 interpolation is equipped with a plurality of second filter screens 24, further filter through second filter screen 24, and second filter screen 24 can be taken out in mounting 23 and change, when needs change, only need take second filter screen 24 out can, and is very simple, the filter effect that has very good simultaneously, a plurality of second filter screens 24 can be the same, also can be different, can dispose as required, mounting 23 and the first motor 25's in the base 01 outside output fixed connection, when first motor 25 during operation, can drive mounting 23 and rotate, and then stir the chemical solution in the purifying box 02, improve the mixed effect of chemical solution and flue gas.

Further, the purification box 02 is communicated with the U-shaped pipe 31 in the auxiliary box 03 through the connecting air pipe 26, so that purified flue gas enters the U-shaped pipe 31 through the connecting air pipe 26, the U-shaped pipe 31 is fixed inside the auxiliary box 03 through the limiting clamp 32, so that the stability of the U-shaped pipe 31 is improved, the heater 33 is arranged above the U-shaped pipe 31, the flue gas in the U-shaped pipe 31 can be heated through the heater 33, so that moisture in the flue gas is removed, and the heater 33 is fixed at the top of the auxiliary box 03; a second partition plate 34 is further arranged inside the auxiliary box 03, a third partition plate 35 is arranged below the second partition plate 34, a filtering membrane 36 is arranged on the third partition plate 35, and final filtering is performed through the filtering membrane 36, so that the filtering effect is effectively improved; an air outlet pipe 37 is arranged on one side of the auxiliary box 03, and the purified flue gas is discharged to the outside through the air outlet pipe 37.

Furthermore, a turbulence component 05 is fixed below the second partition plate 34, and the turbulence component 05 can play a role in turbulence; the vortex subassembly 05 is including fixing the support 53 on second baffle 34, has placed second motor 54 in the support 53, and the output and the pivot 51 fixed connection of second motor 54, pivot 51 rotate and connect in auxiliary tank 03 bottom, and when second motor 54 during operation, can drive pivot 51 and rotate, be fixed with puddler 52 on the pivot 51, through the flow of puddler 52 acceleration air.

Further, a vacuole generating assembly 04 is arranged below the purifying box 02, and gas generated by the vacuole generating assembly 04 is purified in the purifying box 02 to generate vacuoles, so that the filtering effect of the flue gas is improved; the bubble generating assembly 04 comprises a first bubble tube 42 arranged in the placing cavity 12, a flow divider 43 is arranged on the first bubble tube 42, and the flow divider 43 is communicated with a second bubble tube 44. Meanwhile, the first bubble tube 42 is communicated with the high-pressure air pump 41 outside the base 01, and air generated by the high-pressure air pump 41 enters the first bubble tube 42 and then enters the second bubble tube 44 from the first bubble tube 42, so that bubbles are generated in the purifying box 02.

Furthermore, a liquid adding box 61 is arranged above the purifying box 02, and the liquid adding box 61 is communicated with the purifying box 02 through a liquid adding pipe 62, so that chemicals can be conveniently added into the purifying box 02.

Example 2

A liquid bubble generating device for flue gas desulfurization, denitrification and purification can generate bubbles in a purification box 02 by arranging a liquid bubble generating assembly 04 so as to improve the purification effect on flue gas, and meanwhile, a second filter screen 24 is inserted into a fixing piece 23, so that when the fixing piece 23 rotates, the second filter screen 24 is also driven to rotate, and the purification effect is improved; through the leading-in auxiliary box 03 of gas after will purifying, conveniently heat the gas and dry, the flue gas is discharged from outlet duct 37 behind filter membrane 36, and then improves the filter effect.

The utility model discloses a theory of operation is: gaseous passing through air inlet 21 gets into purifying box 02, takes place the module 04 through the vacuole and produce the vacuole and purify the flue gas, carries out prefilter through first filter screen 22, and rethread mounting 23 drives second filter screen 24 and rotates, improves the filter effect, and the flue gas after the purification gets into U type pipe 31 through connecting trachea 26 in, through heater 33 heating drying, discharges through filtration membrane 36 and outlet duct 37 at last.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a flue gas desulfurization denitration purifies uses vacuole generating device, includes base (01) and purifying box (02), and purifying box (02) are placed on first baffle (11) in base (01), and purifying box (02) are including setting up air inlet (21) in one side, its characterized in that, purifying box (02) below is equipped with vacuole generation subassembly (04), and vacuole generation subassembly (04) are including setting up first bubble pipe (42) in placing chamber (12), are equipped with shunt (43) on first bubble pipe (42), shunt (43) and second bubble pipe (44) intercommunication, and first bubble pipe (42) and high-pressure air pump (41) intercommunication in the base (01) outside; the purification box (02) is communicated with a U-shaped pipe (31) in the auxiliary box (03) through a connecting air pipe (26), a second partition plate (34) is further arranged inside the auxiliary box (03), a third partition plate (35) is arranged below the second partition plate (34), a filtering membrane (36) is arranged on the third partition plate (35), and an air outlet pipe (37) is arranged on one side of the auxiliary box (03); and a flow disturbing component (05) is further fixed below the second partition plate (34).

2. The apparatus for generating the vacuole for desulfurization, denitrification and purification of flue gas according to claim 1, wherein the first filter (22) is fixed in the purification box (02).

3. The liquid bubble generating device for flue gas desulfurization, denitrification and purification according to claim 2, wherein a fixing member (23) is arranged above the first filter screen (22), the fixing member (23) is rotatably connected with the purification box (02), a plurality of second filter screens (24) are inserted into the fixing member (23), and the fixing member (23) is fixedly connected with the output end of the first motor (25) outside the base (01).

4. The liquid bubble generating device for flue gas desulfurization, denitrification and purification according to claim 1, wherein the U-shaped pipe (31) is fixed inside the auxiliary box (03) through a limiting clamp (32), a heater (33) is arranged above the U-shaped pipe (31), and the heater (33) is fixed on the top of the auxiliary box (03).

5. The liquid bubble generating device for flue gas desulfurization, denitrification and purification according to claim 1, wherein the flow disturbing assembly (05) comprises a bracket (53) fixed on the second partition plate (34), a second motor (54) is placed in the bracket (53), the output end of the second motor (54) is fixedly connected with a rotating shaft (51), the rotating shaft (51) is rotatably connected to the bottom of the auxiliary box (03), and a stirring rod (52) is fixed on the rotating shaft (51).

6. The liquid bubble generating device for flue gas desulfurization, denitrification and purification according to claim 2, wherein a liquid adding tank (61) is arranged above the purification tank (02), and the liquid adding tank (61) is communicated with the purification tank (02) through a liquid adding pipe (62).