CN210905297U - Continuous dust fall tower - Google Patents
Continuous dust fall tower Download PDFInfo
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- CN210905297U CN210905297U CN201921699895.7U CN201921699895U CN210905297U CN 210905297 U CN210905297 U CN 210905297U CN 201921699895 U CN201921699895 U CN 201921699895U CN 210905297 U CN210905297 U CN 210905297U
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- dust
- air inlet
- chamber
- settling
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Abstract
The utility model discloses a continuous dust-settling tower, which comprises an air inlet chamber and dust-settling chambers, wherein the bottoms of the air inlet chamber and the dust-settling chambers are funnel-shaped, the sides of the air inlet chamber and the dust-settling chambers are communicated, the top of the air inlet chamber is provided with an air inlet, the bottom of the air inlet chamber is provided with an ash outlet of the air inlet chamber, a flow guide umbrella is arranged in the indoor space right below the air inlet, a plurality of inclined flow guide plates are arranged below the flow guide umbrella, a flue gas channel is formed by intervals between the flow guide plates, at least two dust-settling, the central part of the inner space of the dust settling chamber is provided with a vertical baffle, the lower edge of the vertical baffle is spaced from the bottom of the funnel shape to form a flue gas channel, the bottom of the dust settling chamber is provided with a dust outlet of the dust settling chamber, the side gas outlet part of the tail dust settling chamber is provided with a pore plate and a gas outlet, the pore plate is provided with a through hole, and industrial tail gas enters from the gas inlet, is shunted by a diversion umbrella, then is guided by a diversion plate to impact the vertical baffle, and then is discharged out of the continuous. The utility model discloses can subside out the large granule dust to industrial exhaust.
Description
Technical Field
The utility model relates to an environmental protection dust collecting equipment field especially relates to a dust falling tower in succession, including air inlet chamber and dust falling chamber.
Background
Industrial tail gas containing large-particle dust can be generated in some industrial production processes, and if the industrial tail gas containing the large-particle dust is directly discharged into the atmosphere without dust removal treatment, serious pollution is caused to the environment, so that the industrial tail gas can be discharged into an external atmospheric space after effective dust removal treatment is carried out on the industrial tail gas so as to meet the requirement of environmental protection. Although various dust removing devices exist in the prior art, the dust removing effect is not satisfactory, and the dust removing efficiency needs to be improved.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a technical problem how to remove dust to industrial exhaust and handle and improve dust removal effect.
In order to solve the technical problem, the technical scheme adopted by the utility model is a continuous dust-settling tower, which comprises an air inlet chamber and a dust-settling chamber, wherein the bottoms of the air inlet chamber and the dust-settling chamber are funnel-shaped, the sides of the air inlet chamber and the dust-settling chamber are communicated, the top of the air inlet chamber is provided with an air inlet, the bottom of the air inlet chamber is provided with an ash outlet of the air inlet chamber, an indoor space under the air inlet is provided with a flow guide umbrella, a plurality of inclined flow guide plates are arranged under the flow guide umbrella, a distance is arranged between the flow guide plates to form a smoke channel, at least two dust-settling chambers are communicated continuously, the centers of the internal spaces are provided with vertical baffles, the lower edges of the vertical baffles are spaced from the bottoms of the funnel-shaped chambers to form the smoke channel, the bottom of the dust-settling chamber is provided with the ash outlet, the tail, and industrial tail gas enters from the air inlet, is shunted by the diversion umbrella and then is subjected to diversion impact by the diversion plate, passes through the orifice plate and the exhaust port and is discharged out of the continuous dust settling tower.
Preferably, the horizontal included angle of the umbrella cover of the diversion umbrella is 30 degrees.
Preferably, the horizontal included angle of the guide plate is 30 degrees and the number of the guide plates is four.
Preferably, the number of the dust settling chambers is two.
Preferably, the through holes formed in the orifice plate are uniformly distributed.
Compared with the prior art, the utility model discloses can carry out high-efficient dust removal to industrial tail gas and handle, subside out the large granule dust.
Drawings
FIG. 1 is a schematic cross-sectional structure of the present invention;
FIG. 2 is a front view of the orifice plate.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings, but the present invention is not limited thereto.
FIG. 1 shows a continuous dust-settling tower, which comprises an air inlet chamber 1 and a dust-settling chamber 2, wherein the bottoms of the air inlet chamber 1 and the dust-settling chamber 2 are funnel-shaped, the sides of the air inlet chamber 1 and the dust-settling chamber 2 are communicated, the top of the air inlet chamber 1 is provided with an air inlet 11, the bottom of the air inlet chamber is provided with an air inlet chamber ash outlet 14, an indoor space right below the air inlet 11 is provided with a flow guide umbrella 12, a plurality of inclined flow guide plates 13 are arranged below the flow guide umbrella 12, a flue gas channel is formed by spacing between the flow guide plates 13, at least two dust-settling chambers 2 are communicated end to end, the centers of the internal spaces are provided with vertical baffles 21, the lower edges of the vertical baffles 21 are spaced from the bottom of the funnel-shaped to form a flue gas channel, the bottom of the dust-settling chamber 2 is provided with an ash outlet 22, the side air outlet of the dust-settling chamber 2 at the tail end is provided with a pore plate 23 and an air outlet 24, a through, And an air outlet 24 discharges the continuous dust settling tower.
Preferably, the horizontal included angle of the umbrella surface of the diversion umbrella 12 is 30 degrees.
Preferably, the baffle 13 has a horizontal included angle of 30 degrees and is four in number.
Preferably, the number of the dust settling chambers 2 is two.
Preferably, the through holes 231 formed on the orifice plate 23 are uniformly distributed, as shown in fig. 2.
The utility model discloses the theory of operation:
when the dust-settling chamber dust-discharging device works, the dust-discharging opening 14 and the dust-settling chamber dust-discharging opening 22 of the air-inlet chamber are closed, the air outlet 24 of the dust-settling chamber 2 is externally connected with an induced draft fan, under the induced draft effect of the induced draft fan, industrial tail gas enters the air-inlet chamber 1 through the air inlet 11 and then is shunted through the diversion umbrella 12, a part of industrial tail gas directly collides with the side wall surface of the air-inlet chamber 1, the flowing speed is reduced, a part of large particle dust directly settled is collected towards the dust-discharging opening 14 of the air-inlet chamber, after another part of industrial tail gas collides with the inclined diversion plate 13, the flowing speed is reduced, a part of large particle dust settled is also fallen along the inclined plane and is collected towards the dust-discharging opening 14 of the air-inlet chamber at the bottom, then the industrial tail gas continuously enters the dust-settling chamber 2 along the flue gas channel between the diversion plates 13 and collides with the vertical, if the dust settling chambers 2 are continuous, the industrial tail gas is connected with the multiple impact vertical baffle plates 21 and settles large-particle dust, the dust removal effect is greatly improved through the multiple repeated impact settling, and then the industrial tail gas is discharged out of the continuous dust settling tower from the exhaust port 24 after the uniform air distribution effect of the pore plates 23. The dust inlet chamber dust outlet 14 and the dust settling chamber dust outlet 22 are opened periodically to discharge the gathered large-particle dust so as to ensure the working performance of the continuous dust settling tower.
Compared with the prior art, the utility model discloses can carry out high-efficient dust removal to the high temperature flue gas and handle, subside out the large granule dust.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.
Claims (6)
1. The utility model provides a continuous dust falling tower, includes air inlet chamber and dust settling chamber, air inlet chamber, dust settling chamber bottom are the infundibulate just air inlet chamber, dust settling chamber side are linked together, the air inlet chamber top is equipped with the air inlet, and the bottom is equipped with air inlet chamber ash hole, at least two and continuous head and the tail of dust settling chamber are put through, dust settling chamber bottom all is equipped with dust settling chamber ash hole, and the rearmost dust settling chamber is equipped with the gas vent, its characterized in that, the indoor space is equipped with the water conservancy diversion umbrella under the air inlet, the water conservancy diversion umbrella below is equipped with the guide plate of a plurality of slopes, there is the interval between the guide plate and forms flue gas channel, its inner space central authorities all are equipped with perpendicular baffle, there is the interval at perpendicular baffle lower edge and infundibulate bottom to form flue gas channel, and the dust settling chamber side portion of rearmost end is provided with the orifice plate, set up the through-hole on the orifice plate, industrial tail gas from And the pore plate and the exhaust port are discharged out of the continuous dust settling tower.
2. The continuous dust falling tower of claim 1, wherein the horizontal included angle of the umbrella cover of the diversion umbrella is 30 degrees.
3. The continuous dust falling tower of claim 1, wherein the number of the guide plates is four.
4. The continuous dust falling tower of claim 3, wherein the included angle of the deflector is 30 degrees horizontally.
5. The continuous dust falling tower of claim 1, wherein the number of the dust falling chambers is two.
6. The continuous dust falling tower of claim 1, wherein the through holes formed in the perforated plate are uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921699895.7U CN210905297U (en) | 2019-10-10 | 2019-10-10 | Continuous dust fall tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921699895.7U CN210905297U (en) | 2019-10-10 | 2019-10-10 | Continuous dust fall tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210905297U true CN210905297U (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921699895.7U Active CN210905297U (en) | 2019-10-10 | 2019-10-10 | Continuous dust fall tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210905297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112797803A (en) * | 2020-12-31 | 2021-05-14 | 重庆长江造型材料（集团）股份有限公司 | Method and mechanism for treating tail gas containing organic high-temperature thermal cracking substances in kiln |
-
2019
- 2019-10-10 CN CN201921699895.7U patent/CN210905297U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112797803A (en) * | 2020-12-31 | 2021-05-14 | 重庆长江造型材料（集团）股份有限公司 | Method and mechanism for treating tail gas containing organic high-temperature thermal cracking substances in kiln |
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