CN216023660U - Cyclone centrifugal purifying tower - Google Patents
Cyclone centrifugal purifying tower Download PDFInfo
- Publication number
- CN216023660U CN216023660U CN202122402180.4U CN202122402180U CN216023660U CN 216023660 U CN216023660 U CN 216023660U CN 202122402180 U CN202122402180 U CN 202122402180U CN 216023660 U CN216023660 U CN 216023660U
- Authority
- CN
- China
- Prior art keywords
- centrifugal
- bin
- air inlet
- centrifugal bin
- waste gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cyclones (AREA)
Abstract
The utility model discloses a cyclone centrifugal purification tower, which relates to the technical field of purification equipment and comprises a first centrifugal bin with a cylindrical inner cavity and a second centrifugal bin with a cylindrical inner cavity, wherein a first air inlet and a first air outlet are arranged on the first centrifugal bin, a second air inlet and a second air outlet are arranged on the second centrifugal bin, the first air outlet is communicated with the second air inlet, waste gas enters the first centrifugal bin from the first air inlet to carry out centrifugal motion so that solid substances and liquid substances in the waste gas are centrifugally attached to the inner wall of the first centrifugal bin in the centrifugal motion process, the waste gas reaches the second air inlet from the first air outlet and continues to carry out centrifugal motion in the second centrifugal bin so that the solid substances and the liquid substances in the waste gas are centrifugally attached to the inner wall of the second centrifugal bin in the centrifugal motion process, and finally the waste gas is discharged from the second air outlet and passes through secondary centrifugal motion, solid and liquid substances in the waste gas are separated more cleanly.
Description
Technical Field
The utility model relates to the technical field of purification equipment, in particular to a cyclone centrifugal purification tower.
Background
In a process of paint spraying a workpiece, it is generally necessary to treat the paint exhaust gas generated. At present, the commonly used waste gas treatment is that activated carbon adsorbs additional catalytic combustion RCO or zeolite rotating wheels are added with RTO, and the pain point is that the activated carbon and the zeolite rotating wheels are easily blocked by solid matters in paint waste gas, so that the exhaust is reduced, the regular maintenance is needed, and the maintenance cost is high.
Therefore, the inventor aims to invent a cyclone centrifugal purification tower, so that solid matters in paint waste gas can be well purified before the paint waste gas is purified by activated carbon, zeolite rotating wheels and the like, and the maintenance cost of purification pieces which are easily blocked by the solid matters, such as the activated carbon, the zeolite rotating wheels and the like, is reduced.
SUMMERY OF THE UTILITY MODEL
The present invention aims to overcome the above-mentioned shortcomings and provide a technical solution to solve the above-mentioned problems.
In order to achieve the purpose, the utility model provides the following technical scheme: the cyclone centrifugal purification tower comprises a first centrifugal bin with a cylindrical inner cavity and a second centrifugal bin with a cylindrical inner cavity; the first centrifugal bin is provided with a first air inlet and a first air outlet; a second air inlet and a second air outlet are formed in the second centrifugal bin; the first air outlet is communicated with the second air inlet.
As a further scheme of the utility model: the first air inlet is positioned on the side surface of the first centrifugal bin; a rotational flow reversing pipe matched with the first air inlet is fixed in the first centrifugal bin; waste gas enters the first centrifugal bin from the first air inlet and rotates around the outer side of the rotational flow reversing pipe.
As a further scheme of the utility model: the axial center line of the rotational flow reversing pipe is superposed with the axial center line of the first centrifugal bin.
As a further scheme of the utility model: an opening at one end of the rotational flow reversing pipe is a first air outlet, and an opening at the other end of the rotational flow reversing pipe is communicated with a second air inlet.
As a further scheme of the utility model: an adjusting piece is fixed in the second centrifugal bin, and a conical guide surface facing the second air inlet is arranged on the adjusting piece.
As a further scheme of the utility model: an opening at one end of the second centrifugal bin is a second air inlet; the second air outlet is positioned on the side surface of the second centrifugal bin and is tangent to the side surface of the second centrifugal bin; the adjusting piece is also provided with a cylindrical guide surface; the conical guide surface and the cylindrical guide surface are continuous two surfaces on the adjusting piece, and the conical guide surface is positioned between the cylindrical guide surface and the second air inlet.
As a further scheme of the utility model: the first centrifugal bin and the second centrifugal bin are both vertically arranged, and the second centrifugal bin is positioned above the first centrifugal bin; the bottom of the first centrifugal bin is provided with a collecting box, the collecting box is provided with a collecting port corresponding to the bottom opening of the first centrifugal bin, and the collecting box is also provided with a water outlet and a filter screen; and spraying pieces are arranged in the first centrifugal bin and/or the second centrifugal bin.
Compared with the prior art, the utility model has the following beneficial effects: the waste gas enters the first centrifugal bin from the first gas inlet to carry out centrifugal motion so that solid matters and liquid matters in the waste gas are centrifugally attached to the inner wall of the first centrifugal bin in the centrifugal motion process, the waste gas reaches the second gas inlet from the first gas outlet and continues to carry out centrifugal motion in the second centrifugal bin so that the solid matters and the liquid matters in the waste gas are centrifugally attached to the inner wall of the second centrifugal bin in the centrifugal motion process, finally the waste gas is discharged from the second gas outlet, and the waste gas is centrifugally moved for the second time, so that the solid matters and the liquid matters in the waste gas are separated more cleanly; the utility model can be used independently, and can also be matched with purification pieces which are easy to be blocked by solid substances, such as activated carbon, zeolite rotating wheels and the like, so as to reduce the maintenance cost of the purification pieces which are easy to be blocked by the solid substances, such as the activated carbon, the zeolite rotating wheels and the like.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a perspective view of another construction of the present invention;
FIG. 3 is a front view of the structure of the present invention;
FIG. 4 is a top view of the structure of the present invention;
FIG. 5 is a schematic sectional view taken along the line A-A in FIG. 4;
the reference numerals and names in the figures are as follows:
the device comprises a first centrifugal bin-1, a second centrifugal bin-2, a collecting box-3, a baffle-4, a first air inlet-11, a first air outlet-12, a cyclone reversing pipe-13, a second air inlet-21, a second air outlet-22, an adjusting piece-23, a collecting port-31, a water outlet-32, a filter screen-33, a spraying piece-34, a conical guide surface-231 and a cylindrical guide surface-232.
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.
Referring to fig. 1 to 5, in the embodiment of the present invention, the cyclone centrifugal cleaning tower includes a first centrifugal chamber 1 having a cylindrical inner cavity and a second centrifugal chamber 2 having a cylindrical inner cavity. The first centrifugal bin 1 is provided with a first air inlet 11 and a first air outlet 12, the second centrifugal bin 2 is provided with a second air inlet 21 and a second air outlet 22, and the first air outlet 12 is communicated with the second air inlet 21.
The waste gas enters the first centrifugal chamber 1 from the first gas inlet 11 to perform centrifugal movement, so that solid substances and liquid substances in the waste gas are centrifugally attached to the inner wall of the first centrifugal chamber 1 during the centrifugal movement; the waste gas reaches the second gas inlet 21 from the first gas outlet 12 and continues to perform centrifugal movement in the second centrifugal chamber 2, so that solid substances and liquid substances in the waste gas are centrifugally attached to the inner wall of the second centrifugal chamber 2 during the centrifugal movement; finally, the waste gas is discharged from the second gas outlet 22, and the solid substances and liquid substances in the waste gas are separated more cleanly after the waste gas is subjected to secondary centrifugal movement.
The utility model can be used independently, and can also be matched with purification pieces which are easy to be blocked by solid substances, such as activated carbon, zeolite rotating wheels and the like, so as to reduce the maintenance cost of the purification pieces which are easy to be blocked by the solid substances, such as the activated carbon, the zeolite rotating wheels and the like.
The flow direction of the exhaust gas in the first centrifugal chamber 1 and the second centrifugal chamber 2 is shown by the arrow lines in fig. 5.
The first air inlet 11 is positioned on the side surface of the first centrifugal bin 1; a rotational flow reversing pipe 13 matched with the first air inlet 11 is fixed in the first centrifugal bin 1, and waste gas enters the first centrifugal bin 1 from the first air inlet 11 and rotates around the outer side of the rotational flow reversing pipe 13.
Waste gas enters the first centrifugal bin 1 from the first gas inlet 11, rotates around the outer side of the rotational flow reversing pipe 13 and finally reaches the second gas inlet 21 from the first gas outlet 12; when waste gas rotates in the first centrifugal bin 1, the rotational flow reversing pipe 13 guides the waste gas, relative airflow is not easy to generate during rotation, and the waste gas is smoother during rotation.
Preferably, the axial center line of the rotational flow reversing pipe 13 is overlapped with the axial center line of the first centrifugal bin, so that the guiding effect is better.
Furthermore, an opening at one end of the rotational flow reversing pipe 13 is a first air outlet 12, and an opening at the other end of the rotational flow reversing pipe 13 is communicated with a second air inlet 21.
Waste gas enters the first centrifugal bin 1 from the first gas inlet 11, rotates around the outer side of the cyclone reversing pipe 13, finally enters the cyclone reversing pipe 13 from the first gas outlet 12, and reaches the second gas inlet 21 through the cyclone reversing pipe 13.
The centrifugal movement of the exhaust gases inside the first centrifugal bin 1 comprises: 1) rotation around the outside of the cyclone tube 13; 2) and the water enters the cyclone reversing pipe 13 from the outer side of the cyclone reversing pipe 13 for reversing. The separation effect is good.
In order to ensure that the waste gas can smoothly enter the cyclone reversing tube from the outer side of the cyclone reversing tube 13, the waste gas enters the first centrifugal bin 1 from the first air inlet 11: when rotating around the outside of the cyclone tube 13, the rotation is a spiral-type rotation and is directed to the end of the cyclone tube 13 having the first air outlet 12. As shown in FIG. 5, the present invention provides a baffle 4 on the first centrifugal bin 1, so that the exhaust gas can only flow downwards and finally reach the second air inlet 21 from the first air outlet 12. There are various technical means for achieving the above purpose, such as: the first air inlet is disposed obliquely downward, etc., which are not exemplified here.
An adjusting piece 23 is fixed in the second centrifugal chamber 2, and a conical guide surface 231 facing the second air inlet 21 is arranged on the adjusting piece 23. After the exhaust gas enters the second centrifugal chamber 2 from the second gas inlet 21, the exhaust gas impinges on the conical guide surface 231 and flows uniformly to the rear of the conical guide surface, that is, the exhaust gas flows in a conical shape under the action of the conical guide surface 231.
The second intake port 21 shown in fig. 5 is located below the tapered guide surface 231, and the flow toward the rear of the tapered guide surface 231 is an upward flow in fig. 5.
One end of the second centrifugal bin 2 is opened to form a second air inlet 21; the second air outlet 22 is located on the side of the second centrifugal chamber 2, and the second air outlet 22 is tangent to the side of the second centrifugal chamber 2. The adjusting member 23 further has a cylindrical guide surface 232, and the conical guide surface 231 and the cylindrical guide surface 232 are continuous two surfaces on the adjusting member 23, and the conical guide surface is located between the cylindrical guide surface and the second air inlet.
On a plane perpendicular to the axial centre line of the second centrifugal bin 2: the waste gas in the second centrifugal bin 2 close to the second air outlet 22 is rapidly discharged out of the second centrifugal bin 2 from the second air outlet 22, and the waste gas in the second centrifugal bin 2 flows to the second air outlet 22 under negative pressure; the second air outlet 22 is tangent to the side surface of the second centrifugal chamber 2, so that the waste gas in the second centrifugal chamber 2 rotates around the cylindrical guide surface 232 with the cylindrical guide surface 232 as the rotation center when the negative pressure flows to the second air outlet 22, and is discharged from the second air outlet 22 out of the second centrifugal chamber 2 when the waste gas rotates to the second air outlet 22.
The centrifugal movement of the exhaust gases inside the second centrifugal bin 2 comprises: 1) reversal of impact on the conical guide surface 231; 2) rotation about the cylindrical guide surface 232. The separation effect is good.
The design of toper spigot surface 231 and cylindrical spigot surface 232 for the waste gas that gets into second centrifugal storehouse 2 from second air inlet 21 can be the toper reposition of redundant personnel, and the reposition of redundant personnel is even, and rotates around cylindrical spigot surface 232 after the reposition of redundant personnel, and waste gas gets into second centrifugal storehouse 2 to the in-process of following second centrifugal storehouse 2 exhaust promptly, is difficult for producing relative air current, makes the centrifugal purification effect of second centrifugal storehouse 2 obtain better promotion.
In the embodiment of the utility model, the cleaning of the first centrifugal bin 1 and the second centrifugal bin 2 and the collection of the solid substances and liquid substances after centrifugal purification are facilitated.
The first centrifugal bin 1 and the second centrifugal bin 2 are vertically arranged, the second centrifugal bin 2 is located above the first centrifugal bin 1, the collecting box 3 is mounted at the bottom of the first centrifugal bin 1, the collecting box 3 is provided with a collecting opening 31 corresponding to the bottom opening of the first centrifugal bin 1, and the collecting box 3 is further provided with a water outlet 32 and a filter screen 33. The spraying piece 34 is arranged in the first centrifugal bin 1 and/or the second centrifugal bin 2.
The spraying piece 34 is externally connected with a high-pressure water source to spray the inner wall of the first centrifugal bin 1 and the inner wall of the second centrifugal bin 2, so that solid substances and liquid substances attached to the inner wall of the first centrifugal bin 1 and the inner wall of the second centrifugal bin 2 are flushed to the collecting box 3, the solid substances and the liquid substances are filtered by the filter screen and then subjected to solid-liquid separation, and finally, liquid is collected from the water outlet and solid is collected from the collecting box. The solid and liquid substances on the second centrifugal bin 2 firstly pass through the rotational flow guide pipe 13 and then reach the collecting box 3.
After spraying, the moisture on the inner walls of the first centrifugal bin 1 and the second centrifugal bin 2 is more beneficial to the attachment of solid matters.
In order to save installation space, one collection box 3 may correspond to a plurality of first centrifugal bins 1.
It should be noted that the centrifugal motion mentioned throughout refers to: since the mass of the solid and liquid substances in the exhaust gas is relatively greater than the mass of the other substances in the exhaust gas, the solid and liquid substances in the exhaust gas gradually deviate from the orbit during the rotation and/or the reversal of the exhaust gas. That is, when the exhaust gas moves along a specific route, the solid and liquid substances in the exhaust gas move away from the route. For ease of description, such motion will be referred to collectively throughout as centrifugal motion of the exhaust.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. Cyclone centrifugal purification tower, its characterized in that: comprises a first centrifugal cabin with a cylindrical inner cavity and a second centrifugal cabin with a cylindrical inner cavity;
the first centrifugal bin is provided with a first air inlet and a first air outlet;
a second air inlet and a second air outlet are formed in the second centrifugal bin;
the first air outlet is communicated with the second air inlet.
2. The cyclonic centrifugal purification tower of claim 1, wherein: the first air inlet is positioned on the side surface of the first centrifugal bin;
a rotational flow reversing pipe matched with the first air inlet is fixed in the first centrifugal bin;
waste gas enters the first centrifugal bin from the first air inlet and rotates around the outer side of the rotational flow reversing pipe.
3. The cyclonic centrifugal purification tower of claim 2, wherein: the axial center line of the rotational flow reversing pipe is superposed with the axial center line of the first centrifugal bin.
4. The cyclonic centrifugal purification tower of claim 2, wherein: an opening at one end of the rotational flow reversing pipe is a first air outlet, and an opening at the other end of the rotational flow reversing pipe is communicated with a second air inlet.
5. Cyclonic centrifugal cleaning tower as claimed in any one of claims 1 to 4, wherein: an adjusting piece is fixed in the second centrifugal bin, and a conical guide surface facing the second air inlet is arranged on the adjusting piece.
6. The cyclonic centrifugal purification tower of claim 5, wherein: an opening at one end of the second centrifugal bin is a second air inlet;
the second air outlet is positioned on the side surface of the second centrifugal bin and is tangent to the side surface of the second centrifugal bin;
the adjusting piece is also provided with a cylindrical guide surface; the conical guide surface and the cylindrical guide surface are continuous two surfaces on the adjusting piece, and the conical guide surface is positioned between the cylindrical guide surface and the second air inlet.
7. The cyclonic centrifugal purification tower of claim 6, wherein: the first centrifugal bin and the second centrifugal bin are both vertically arranged, and the second centrifugal bin is positioned above the first centrifugal bin;
the bottom of the first centrifugal bin is provided with a collecting box, the collecting box is provided with a collecting port corresponding to the bottom opening of the first centrifugal bin, and the collecting box is also provided with a water outlet and a filter screen;
and spraying pieces are arranged in the first centrifugal bin and/or the second centrifugal bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122402180.4U CN216023660U (en) | 2021-10-07 | 2021-10-07 | Cyclone centrifugal purifying tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122402180.4U CN216023660U (en) | 2021-10-07 | 2021-10-07 | Cyclone centrifugal purifying tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216023660U true CN216023660U (en) | 2022-03-15 |
Family
ID=80547698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122402180.4U Active CN216023660U (en) | 2021-10-07 | 2021-10-07 | Cyclone centrifugal purifying tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216023660U (en) |
-
2021
- 2021-10-07 CN CN202122402180.4U patent/CN216023660U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2808276Y (en) | Large-volume high-concentration fume purifying equipment | |
| CN110833737B (en) | Multistage filtering wet dust removal fan | |
| CN212010143U (en) | Air purification warning sign | |
| CN213348329U (en) | High-efficient whirl tower device | |
| CN116688689B (en) | A high-efficient dust removal spray column for exhaust-gas treatment | |
| CN216023660U (en) | Cyclone centrifugal purifying tower | |
| CN219149646U (en) | Dust collector dust collection box | |
| CN209900956U (en) | Demisting device for tube bundle of desulfurization system | |
| CN218553541U (en) | Flue gas purification equipment | |
| CN202909586U (en) | Spiral venturi washer and wet-method desulfuration and denitration dust removal system | |
| CN108826461A (en) | A kind of energy-saving ball blast room air purification exhaust system | |
| CN215138194U (en) | Dust removal tail gas purification treatment equipment for finished product treatment section of cigarette factory | |
| CN210495720U (en) | Double-rotation dust and mist purifying device | |
| CN110056924B (en) | Cyclone separation type oil fume purification device | |
| CN210251733U (en) | Multiple filterable paint tail gas processing apparatus | |
| CN2477284Y (en) | Centrifugal wetting fume purifier | |
| CN214159033U (en) | Wet dust collector for waste gas treatment | |
| CN205995205U (en) | Venturi high-efficiency wet-type dust collector | |
| CN2156942Y (en) | Cyclone draught dust collector | |
| CN213790715U (en) | Air purification equipment for construction site | |
| CN214019415U (en) | Titanium dioxide production is with having waste liquid collecting equipment that filter screen dismantled structure | |
| CN218485545U (en) | A high-efficient compound cyclone dust collector that sprays for fertilizer field of making | |
| CN220424904U (en) | Wet type industrial dust removing equipment | |
| CN217876342U (en) | Air purifier | |
| CN215876681U (en) | Turbocharging purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |