CN206996534U - Anti- vortex type chemical tower - Google Patents
Anti- vortex type chemical tower Download PDFInfo
- Publication number
- CN206996534U CN206996534U CN201720696151.4U CN201720696151U CN206996534U CN 206996534 U CN206996534 U CN 206996534U CN 201720696151 U CN201720696151 U CN 201720696151U CN 206996534 U CN206996534 U CN 206996534U
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- CN
- China
- Prior art keywords
- tower
- vortex
- outlet conduit
- type chemical
- vortex type
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of anti-vortex type chemical tower.The anti-vortex type chemical tower includes chemical tower, tower outlet conduit and anti-wortex device, the tower outlet conduit is located at the chemical tower with respect to lower section, the anti-wortex device is located at the tower outlet conduit relative interior, the anti-wortex device includes installation retainer plate, stiffening ring and anti-vortex plate, the installation retainer plate and the stiffening ring are respectively arranged on the anti-vortex plate both ends, and the installation retainer plate is connected with the tower outlet conduit inwall.A kind of anti-vortex type chemical tower provided by the utility model uses the structure design of anti-vortex device, interrupts pump chamber internal rotation liquid by anti-wortex device and is conducted into tower, and vortex is produced from tower inner bottom part liquid is avoided.
Description
Technical field
The utility model belongs to field of chemical equipment, more particularly to a kind of anti-vortex type chemical tower.
Background technology
The medium of chemical industry tower bottom is transported to subsequent processing by pumped, in order to ensure that pump does not produce cavitation, deposits at present
It is a kind of to ensure that liquid level does not set anti-vortex plate in tower inner bottom part in tower by calculating in two states；Another kind is ensured in tower
Anti- vortex plate is set in tower inner bottom part in the case of the minimum liquid level needed, anti-vortex plate is welded on tower during fabrication by manufacturing firm
It is interior.The first situation most cases still has cavitation situation in actual use.Second situation some due to medium it is rotten
Erosion causes anti-vortex plate to corrode come off failure, drawing pump and inlet pipeline serious cavitation erosion.Need to solve all to need for case above
Fire operation is carried out in tower, new anti-vortex plate is installed, is in larger upkeep operation security risk.
The reason for tower inner bottom part generation vortex is due to extract impeller of pump out to drive medium to rotate when rotated, in medium molecule
Between the lower medium rotation driven in pump inlet pipeline of active force effect, until conduction rotates together to medium in tower, be situated between in tower
Matter rotates the centre-height for reducing medium in tower, and carries air secretly and enter in pump chamber, and entrainment air enters high pressure in medium
Air ball fractured during area in medium, produces cavitation in pump chamber, and larger negative shadow is produced to normal production and the use of pump
Ring.
Utility model content
Cavitation situation be present to solve existing chemical tower, removing vortex needs to carry out fire operation in tower, to normal raw
Production and the use of pump produce the technical problem of larger negative effect, and the utility model provides one kind and cavitation situation is not present, goes
Except vortex in tower without carrying out fire operation, to the anti-vortex type chemical industry normally produced and the use of pump does not have a negative impact
Tower.
Anti- vortex type chemical tower provided by the utility model includes chemical tower, tower outlet conduit and anti-wortex device, the tower
For outlet conduit located at the chemical tower with respect to lower section, the anti-wortex device is located at the tower outlet conduit relative interior, described anti-
Wortex device includes installation retainer plate, stiffening ring and anti-vortex plate, and the installation retainer plate and the stiffening ring are respectively arranged on described
Anti- vortex plate both ends, the installation retainer plate are connected with the tower outlet conduit inwall.
In anti-a kind of preferred embodiment of vortex type chemical tower provided by the utility model, the anti-vortex plate is handed over for cross
Pitch platy structure.
In anti-a kind of preferred embodiment of vortex type chemical tower provided by the utility model, the tower outlet conduit includes defeated
Go out pump and output valve, the rear pump is connected with the tower outlet conduit, and the output valve is located at the rear pump and institute
State on the tower outlet conduit between chemical tower.
In anti-a kind of preferred embodiment of vortex type chemical tower provided by the utility model, the tower outlet conduit also includes
Adpting flange, the adpting flange are located between the chemical tower and the tower outlet conduit, and the chemical tower goes out with the tower
Mouth pipeline is connected by the adpting flange.
In anti-a kind of preferred embodiment of vortex type chemical tower provided by the utility model, the output valve is dismantled and assembled
Formula valve.
Anti- vortex type chemical tower of the present utility model has the advantages that：
Using the structure design of anti-vortex device, pump chamber internal rotation liquid is interrupted by anti-wortex device and conducted into tower, from
Avoid tower inner bottom part liquid from producing vortex, in the absence of cavitation situation, vortex is removed without carrying out fire operation in tower, to normal
Production and the use of pump do not produce larger negative effect, and maintainer need to only install anti-vortex dress in tower bottom outlet conduit
Put, without carrying out shut-down emptying to tower, the function of anti-vortex is reached after being installed without fire operation.Without stopping to tower
The advantages of work is vented, easy for installation, and upkeep operation security risk is low.
The valve location being exported to using tower between delivery pump is installed, and need to only pull down valve will using the shelves of opening of valve
Anti- wortex device is attached in pipeline, is fixed using valve and the flange on pipeline.Principle is to interrupt pump by anti-wortex device
Intracavitary rotating liquid is conducted into tower, and vortex is produced from tower inner bottom part liquid is avoided.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Other accompanying drawings are obtained, wherein：
Fig. 1 is the structural representation of the anti-preferred embodiment of vortex type chemical tower one provided by the utility model；
Fig. 2 is the front view of the preferred embodiment of anti-wortex device one of the anti-vortex type chemical tower shown in Fig. 1；
Fig. 3 is the top view of the preferred embodiment of anti-wortex device one of the anti-vortex type chemical tower shown in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belong to the scope of the utility model protection.
Also referring to Fig. 1 to Fig. 3, wherein Fig. 1 is that anti-vortex type chemical tower one provided by the utility model is preferably implemented
The structural representation of example；Fig. 2 is the front view of the preferred embodiment of anti-wortex device one of the anti-vortex type chemical tower shown in Fig. 1；Fig. 3
It is the top view of the preferred embodiment of anti-wortex device one of the anti-vortex type chemical tower shown in Fig. 1.
The anti-vortex type chemical tower includes chemical tower 11, tower outlet conduit 12 and anti-wortex device 13.The tower outlet
Road 12 is located at the relative interior of tower outlet conduit 12 located at the chemical tower 11 with respect to lower section, the anti-wortex device 13.
The anti-wortex device 13 includes installation retainer plate 131, stiffening ring 132 and anti-vortex plate 133.The installation is fixed
Circle 131 and the stiffening ring 132 are respectively arranged on the anti-both ends of vortex plate 133, and the installation retainer plate 131 goes out with the tower
The inwall connection of mouth pipeline 12.The anti-vortex plate 133 is right-angled intersection platy structure.
The tower outlet conduit 12 includes adpting flange 121, rear pump 122 and output valve 123.The rear pump 122
It is connected with the tower outlet conduit 12, the output valve 123 is located between the rear pump 122 and the chemical tower 11
On the tower outlet conduit 12.The adpting flange 121 is located between the chemical tower 11 and the tower outlet conduit 12, described
Chemical tower 11 is connected with the tower outlet conduit 12 by the adpting flange 121.
The output valve 123 is dismountable valve.The output valve 123 can be opened anti-wortex device is attached to pipe
In road.
Anti- vortex type chemical tower of the present utility model has the advantages that：
Using the structure design of anti-vortex device, pump chamber internal rotation liquid is interrupted by anti-wortex device 13 and conducted into tower,
From avoiding tower inner bottom part liquid from producing vortex, in the absence of cavitation situation, vortex is removed without carrying out fire operation in tower, is aligned
Often production and the use of pump do not produce larger negative effect, and maintainer need to only install anti-vortex in tower bottom outlet conduit
Device, without carrying out shut-down emptying to tower, the function of anti-vortex is reached after being installed without fire operation.Without being carried out to tower
The advantages of shut-down is vented, easy for installation, and upkeep operation security risk is low.
The valve location being exported to using tower between delivery pump is installed, and need to only pull down valve will using the shelves of opening of valve
Anti- wortex device is attached in pipeline, is fixed using valve and the flange on pipeline.Principle is interrupted by anti-wortex device 13
Pump chamber internal rotation liquid is conducted into tower, and vortex is produced from tower inner bottom part liquid is avoided.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical fields, are similarly included in scope of patent protection of the present utility model.
Claims (5)
1. a kind of anti-vortex type chemical tower, it is characterised in that including chemical tower, tower outlet conduit and anti-wortex device, the tower goes out
Mouth pipeline is located at the tower outlet conduit relative interior, the anti-rotation located at the chemical tower with respect to lower section, the anti-wortex device
Whirlpool device includes installation retainer plate, stiffening ring and anti-vortex plate, and the installation retainer plate and the stiffening ring are respectively arranged on described anti-
Vortex plate both ends, the installation retainer plate are connected with the tower outlet conduit inwall.
2. according to the anti-vortex type chemical tower described in claim 1, it is characterised in that the anti-vortex plate is right-angled intersection plate
Shape structure.
3. according to the anti-vortex type chemical tower described in claim 1, it is characterised in that the tower outlet conduit includes rear pump
And output valve, the rear pump are connected with the tower outlet conduit, the output valve is located at the rear pump and describedization
On the tower outlet conduit between work tower.
4. according to the anti-vortex type chemical tower described in claim 1, it is characterised in that the tower outlet conduit also includes connection
Flange, the adpting flange are located between the chemical tower and the tower outlet conduit, the chemical tower and the tower outlet
Road is connected by the adpting flange.
5. according to the anti-vortex type chemical tower described in claim 3, it is characterised in that the output valve is dismountable valve
Door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720696151.4U CN206996534U (en) | 2017-06-15 | 2017-06-15 | Anti- vortex type chemical tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720696151.4U CN206996534U (en) | 2017-06-15 | 2017-06-15 | Anti- vortex type chemical tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206996534U true CN206996534U (en) | 2018-02-13 |
Family
ID=61446570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720696151.4U Expired - Fee Related CN206996534U (en) | 2017-06-15 | 2017-06-15 | Anti- vortex type chemical tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206996534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112489840A (en) * | 2020-11-12 | 2021-03-12 | 中广核工程有限公司 | Tracer injection equipment for steam humidity measurement test of nuclear power plant |
-
2017
- 2017-06-15 CN CN201720696151.4U patent/CN206996534U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112489840A (en) * | 2020-11-12 | 2021-03-12 | 中广核工程有限公司 | Tracer injection equipment for steam humidity measurement test of nuclear power plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20210615 |