CN216631188U - Flue gas purification treatment equipment - Google Patents
Flue gas purification treatment equipment Download PDFInfo
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- CN216631188U CN216631188U CN202123357043.XU CN202123357043U CN216631188U CN 216631188 U CN216631188 U CN 216631188U CN 202123357043 U CN202123357043 U CN 202123357043U CN 216631188 U CN216631188 U CN 216631188U
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- pipe
- flue gas
- dust falling
- shower
- falling box
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Treating Waste Gases (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The application relates to a flue gas purification treatment device, including: dust falling box, the water storage tank, filter and adsorption tank, the dust falling box left and right sides is equipped with into the tobacco pipe respectively and discharges fume the pipe, dust falling incasement is equipped with first shower and second shower, be equipped with a plurality of atomizer on the first shower, be equipped with a plurality of rotatory nozzle on the second shower, the water storage tank sets up in dust falling box upper end, the water storage tank passes through transfer line and first shower and second shower intercommunication, be equipped with the transfer pump on the transfer line, the filter setting is between first shower and second shower, the adsorption tank with discharge fume the pipe intercommunication, be equipped with the fan on the pipe of discharging fume, the interval is equipped with activated carbon layer and zeolite molecular sieve layer in the adsorption tank. This application can be quick cool down the dust fall to the flue gas and handle, and the treatment effeciency is high, and flue gas treatment effect is good.
Description
Technical Field
The utility model relates to the technical field of flue gas purification, in particular to flue gas purification treatment equipment.
Background
China is the largest coal producing country and consuming country in the world, a large amount of smoke is generated after a boiler is combusted, untreated smoke is not allowed to be directly discharged at present, and the smoke of all boilers needs to be purified and then discharged.
Because the flue gas temperature that produces is higher, and traditional gas cleaning processing apparatus can not cool down the flue gas fast and handle, and the flue gas of high temperature can reduce clarification plant's life to current gas cleaning processing apparatus treatment effeciency is low, and the flue gas treatment effect is not good.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model provides flue gas purification treatment equipment which is simple in structure, convenient to operate, capable of rapidly cooling and dedusting flue gas, high in treatment efficiency and good in flue gas treatment effect.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a flue gas cleaning treatment apparatus comprising:
the left side and the right side of the dust falling box are respectively provided with a smoke inlet pipe and a smoke exhaust pipe, a first spraying pipe and a second spraying pipe are arranged in the dust falling box at intervals from top to bottom, the first spraying pipe is provided with a plurality of spraying heads, and the second spraying pipe is provided with a plurality of rotary spraying heads;
the water storage tank is arranged at the upper end of the dust settling tank and is communicated with the first spray pipe and the second spray pipe through a liquid conveying pipe, and an infusion pump is arranged on the liquid conveying pipe;
the filter plate is arranged between the first spray pipe and the second spray pipe and is provided with a plurality of filter holes;
the adsorption box is communicated with the smoke exhaust pipe, the smoke exhaust pipe is provided with a fan, an activated carbon layer and a zeolite molecular sieve layer are arranged in the adsorption box at intervals, and an exhaust port is formed in the upper end of the adsorption box. This application is through setting up first shower and second shower, when the high temperature flue gas gets into the dust box that falls, the rotatory water that sprays of a plurality of rotatory nozzle on the first shower, reach the effect of rapid cooling dust fall, a plurality of shower heads on the second shower, the even blowout water of shower head, the area of contact of increase and flue gas, the dust fall effect is improved, shower head spun water forms the water film in a plurality of filtration pore, the flue gas has further improved the dust fall effect after passing through the water film, activated carbon layer and zeolite molecular sieve layer purify the flue gas, harmful substance and peculiar smell in the flue gas can be adsorbed on the activated carbon layer, flue gas treatment is effectual.
Furthermore, a liquid inlet pipe is arranged at the upper end of the water storage tank and communicated with an external water source, and a liquid inlet pump is arranged on the liquid inlet pipe.
Further, first shower and the equal level setting of second shower, the filter level sets up, filter outer fringe and dust fall incasement wall sealing connection.
Furthermore, the dust falling box is provided with a vibrating motor corresponding to the filter plate on the outer wall. Through vibrating motor's vibration, avoid the filter hole on the filter is blockked up to the smoke and dust.
Furthermore, an electrostatic dust collector is arranged in the smoke inlet pipe. The effect of preliminary dust fall has been played through setting up electrostatic precipitator, has improved the treatment effeciency of equipment.
Further, advance the tobacco pipe and be close to dust fall case lower extreme setting, the pipe of discharging fume is close to dust fall case upper end setting, and it has the cooling tube to advance the winding on the tobacco pipe outer wall, cooling tube one end and transfer line intercommunication, the other end and water storage tank intercommunication. Through setting up the cooling tube, played the effect of advancing the tobacco pipe cooling, prolonged the life of equipment.
Furthermore, the adsorption box is internally provided with two activated carbon layers, and the zeolite molecular sieve layer is positioned between the two activated carbon layers.
Further, dust falling box bottom is equipped with a plurality of first landing legs, adsorption tank bottom is equipped with a plurality of second landing legs.
Furthermore, a liquid outlet is formed in the bottom of the dust falling box, and a switch valve is arranged on the liquid outlet.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a cross-sectional view of a filter plate of the present invention.
The labels in the figure are: 1. dust falling box, 101, first leg, 2, adsorption box, 201, second leg, 3, water storage box, 301, liquid inlet pipe, 4, transfer pump, 5, transfer line, 6, cooling tube, 7, smoke inlet pipe, 8, electrostatic precipitator, 9, smoke exhaust pipe, 10, exhaust port, 11, vibrating motor, 12, fan, 13, liquid discharge port, 14, switch valve, 15, activated carbon layer, 16, zeolite molecular sieve layer, 17, first shower, 18, second shower, 19, shower, 20, rotary nozzle, 21, filter, 2101, filtration pore.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1-3, the present invention provides a flue gas purifying treatment apparatus, comprising: the dust falling box comprises a dust falling box 1, a water storage box 3, a filter plate 21 and an adsorption box 2, wherein the left side and the right side of the dust falling box 1 are respectively provided with a smoke inlet pipe 7 and a smoke exhaust pipe 9, the dust falling box 1 is internally provided with a first spray pipe 17 and a second spray pipe 18 at intervals from top to bottom, the first spray pipe 17 is provided with a plurality of spray headers 19, the second spray pipe 18 is provided with a plurality of rotary spray nozzles 20, the water storage box 3 is arranged at the upper end of the dust falling box 1, the water storage box 3 is communicated with the first spray pipe 17 and the second spray pipe 18 through a liquid conveying pipe 5, the liquid conveying pipe 5 is provided with a liquid conveying pump 4, the filter plate 21 is arranged between the first spray pipe 17 and the second spray pipe 18, the filter plate 21 is provided with a plurality of filter holes 2101, water sprayed by the spray headers 19 forms a water film in the filter holes 2101, smoke further improves dust falling effect after being filtered by the water film, the dust falling box 2 is communicated with the smoke exhaust pipe 9, the smoke exhaust pipe 9 is provided with a fan 12, the adsorption box 2 is internally provided with an activated carbon layer 15 and a zeolite molecular sieve layer 16 at intervals, and the upper end of the adsorption box 2 is provided with an exhaust port 10.
Wherein, as shown in fig. 1, the transfer pump 4 sets up in the upper end of water storage tank 3, and the upper end of water storage tank 3 is equipped with feed liquor pipe 301, feed liquor pipe 301 and outside water source intercommunication are equipped with the feed liquor pump on the feed liquor pipe 301, can guarantee the supply of water storage tank 3 internal water through liquid pipe 301 and feed liquor pump, guarantee the steady operation of equipment, and what need emphasize is that this application water storage tank 3 internal water is industrial water, and first shower 17 and the equal level setting of second shower 18, first shower 17 are located second shower 18 tops, filter 21 level sets up, filter 21 outer fringe and dust fall incasement 1 inner wall sealing connection.
Specifically, as shown in fig. 1 and fig. 2, the vibration motor 11 is arranged on the outer wall of the dust falling box 1 corresponding to the filter plate 21, after the device is used for a period of time, dust in flue gas meets water to form dust mud, the filter holes 2101 on the filter plate 21 are easily blocked by the dust mud, the blocking of the dust mud can be prevented by the vibration of the vibration motor 11, in order to further prevent the blocking of the dust mud, the partial rotary nozzles 20 on the second spray pipe 18 are arranged towards the filter plate 21, the electrostatic dust collector 8 is arranged in the smoke inlet pipe 7, the effect of preliminary dust falling is achieved by arranging the electrostatic dust collector 8, the processing efficiency of the device is improved, two layers of the activated carbon layers 15 are arranged inside the adsorption box 2, and the zeolite molecular sieve layer 16 is positioned between the two layers of the activated carbon layers 15.
In addition, as shown in fig. 1, dust falling box 1 bottom is the toper, and dust falling box 1 bottom is equipped with a plurality of first landing legs 101, adsorption tank 2 bottom is equipped with a plurality of second landing legs 201, and first landing leg 101 and second landing leg 201 have played the effect of stabilizing support, have guaranteed the steady operation of equipment, dust falling box 1 bottom is equipped with drain outlet 13, be equipped with ooff valve 14 on the drain outlet 13, drain outlet 13 accessible waste liquid pipe leads to the waste liquid pond, and it is required to explain that the part not specified in this application is prior art.
Of course, the present invention is not limited to the above-described embodiments, and several other embodiments based on the design concept of the present invention are provided below.
For example, in other embodiments, different from the above-described embodiments, as shown in fig. 1, the smoke inlet pipe 7 is disposed near the lower end of the dust falling box 1, the smoke outlet pipe 9 is disposed near the upper end of the dust falling box 1, the outer wall of the smoke inlet pipe 7 is wound with the cooling pipe 6, one end of the cooling pipe 6 is communicated with the liquid conveying pipe 5, the other end of the cooling pipe is communicated with the water storage tank 3, and by disposing the cooling pipe 6, the effect of cooling the smoke inlet pipe 7 is achieved, and the service life of the device is prolonged.
In addition, a branch pipe can be led out from the infusion pipe 5, the branch pipe is wound on the outer wall of the smoke exhaust pipe 9 and is not in contact with the fan 12, one end of the branch pipe is communicated with the infusion pipe 5, the other end of the branch pipe is communicated with the water storage tank 3, and the function of further cooling is achieved.
For example, in other embodiments, different from the above-described embodiments, the activated carbon layer 15 is an activated carbon honeycomb layer, the zeolite molecular sieve layer is provided with sieve holes arranged in an annular array, and the inner diameter of the sieve holes is 0.6 cm.
For example, in another embodiment, unlike the above-described embodiment, the water sprayed from the shower head 19 does not form a water film in the filter holes 2101, the water sprayed from the shower head 19 can wet the inner walls of the filter holes 2101, and the dust is left after the flue gas passes through the filter holes 2101, thereby improving the dustfall effect.
For another example, in another embodiment, different from the above-described embodiment, an access opening through which the electrostatic precipitator 8 passes is formed on the pipe wall of the smoke inlet pipe 7, and the access opening is provided with an access door for facilitating access.
The working principle of this application does: under the action of the infusion pump 4, a part of water in the water storage tank 3 flows to the first spray pipe 17 and the second spray pipe 18, water is sprayed under the action of the spray head 19 and the rotary spray nozzle 20, high-temperature flue gas enters the dust reduction tank 1 through the smoke inlet pipe 7 under the action of the fan 12, the other part of water in the water storage tank 3 flows to the cooling pipe 6 to perform heat exchange with the outer wall of the smoke inlet pipe 7 and then flows back to the water storage tank 3, the flue gas entering the dust reduction tank 1 is rapidly cooled and dusted under the action of the spray head 19 and the rotary spray nozzle 20, the flue gas after being cooled and dusted enters the adsorption tank 2 through the smoke exhaust pipe 9, the flue gas is purified under the action of the zeolite molecular sieve layer 16 and the activated carbon layer 15, the activated carbon layer 15 can adsorb harmful substances and peculiar smell in the flue gas, and the flue gas treatment effect is good.
It should be noted that the above embodiments are only for illustrating the present invention, but the present invention is not limited to the above embodiments, and any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention fall within the protection scope of the present invention.
Claims (9)
1. A flue gas cleaning treatment apparatus, comprising:
the dust falling box comprises a dust falling box (1), wherein the left side and the right side of the dust falling box are respectively provided with a smoke inlet pipe (7) and a smoke exhaust pipe (9), a first spray pipe (17) and a second spray pipe (18) are arranged in the dust falling box (1) at intervals from top to bottom, a plurality of spray heads (19) are arranged on the first spray pipe (17), and a plurality of rotary spray heads (20) are arranged on the second spray pipe (18);
the water storage tank (3) is arranged at the upper end of the dust falling tank (1), the water storage tank (3) is communicated with the first spray pipe (17) and the second spray pipe (18) through a liquid conveying pipe (5), and the liquid conveying pipe (5) is provided with a liquid conveying pump (4);
the filter plate (21) is arranged between the first spray pipe (17) and the second spray pipe (18), and a plurality of filter holes (2101) are formed in the filter plate (21);
adsorption tank (2), with tub (9) intercommunication of discharging fume is equipped with fan (12) on tub (9) of discharging fume, the interval is equipped with activated carbon layer (15) and zeolite molecular sieve layer (16) in adsorption tank (2), adsorption tank (2) upper end is equipped with gas vent (10).
2. The flue gas purification treatment device according to claim 1, wherein: the upper end of the water storage tank (3) is provided with a liquid inlet pipe (301), the liquid inlet pipe (301) is communicated with an external water source, and a liquid inlet pump is arranged on the liquid inlet pipe (301).
3. The flue gas purification treatment device according to claim 1, wherein: first shower (17) and the equal level setting of second shower (18), filter (21) level sets up, filter (21) outer fringe and dust falling box (1) inner wall sealing connection.
4. The flue gas purification treatment device according to claim 3, wherein: the outer wall of the dust falling box (1) is provided with a vibrating motor (11) corresponding to the filter plate (21).
5. The flue gas purification treatment device according to claim 1, wherein: an electrostatic dust collector (8) is arranged in the smoke inlet pipe (7).
6. The flue gas purification treatment device according to claim 1, wherein: it sets up to advance tobacco pipe (7) to be close to dust falling box (1) lower extreme, discharge fume pipe (9) are close to dust falling box (1) upper end and set up, and it has cooling tube (6) to advance the winding on tobacco pipe (7) outer wall, cooling tube (6) one end and transfer line (5) intercommunication, the other end and water storage tank (3) intercommunication.
7. The flue gas purification treatment device according to claim 1, wherein: the adsorption box (2) is internally provided with two activated carbon layers (15), and the zeolite molecular sieve layer (16) is positioned between the two activated carbon layers (15).
8. The flue gas purification treatment device according to any one of claims 1 to 7, wherein: dust falling box (1) bottom is equipped with a plurality of first landing legs (101), adsorption tank (2) bottom is equipped with a plurality of second landing legs (201).
9. The flue gas purification treatment device according to claim 8, wherein: a liquid outlet (13) is formed in the bottom of the dust falling box (1), and a switch valve (14) is arranged on the liquid outlet (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123357043.XU CN216631188U (en) | 2021-12-29 | 2021-12-29 | Flue gas purification treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123357043.XU CN216631188U (en) | 2021-12-29 | 2021-12-29 | Flue gas purification treatment equipment |
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| Publication Number | Publication Date |
|---|---|
| CN216631188U true CN216631188U (en) | 2022-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123357043.XU Active CN216631188U (en) | 2021-12-29 | 2021-12-29 | Flue gas purification treatment equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115382332A (en) * | 2022-06-21 | 2022-11-25 | 深圳市汉环科技有限公司 | Waste incineration is with flue gas ultrafiltration purifier who has cooling structure |
-
2021
- 2021-12-29 CN CN202123357043.XU patent/CN216631188U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115382332A (en) * | 2022-06-21 | 2022-11-25 | 深圳市汉环科技有限公司 | Waste incineration is with flue gas ultrafiltration purifier who has cooling structure |
| CN115382332B (en) * | 2022-06-21 | 2023-07-21 | 深圳市汉环科技有限公司 | Waste incineration is with having flue gas ultrafiltration purifier of cooling structure |
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