CN210028646U - Vortex breaker - Google Patents
Vortex breaker Download PDFInfo
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- CN210028646U CN210028646U CN201920649692.0U CN201920649692U CN210028646U CN 210028646 U CN210028646 U CN 210028646U CN 201920649692 U CN201920649692 U CN 201920649692U CN 210028646 U CN210028646 U CN 210028646U
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Abstract
The utility model relates to an anti-vortex ware, include: the base comprises a circular cylinder section and a circular support ring, a plurality of pull rods are uniformly arranged on the circular support ring, one end of each pull rod is arranged in the corresponding pull rod hole of the circular support ring, a thread section is arranged at the other end of each pull rod, a first pressing ring and a first distance pipe are arranged between the bottom circular grid plate and the middle circular grid plate, a second pressing ring and a second distance pipe are arranged between the middle circular grid plate and the top circular grid plate, a third pressing ring is arranged above the top circular grid plate, a nut matched with the thread section of each pull rod is arranged above the third pressing ring, each circular grid plate is formed by assembling a plurality of grid bars sleeved on the corresponding pull rod, the grid holes of the middle circular grid plate are respectively arranged in a 90-degree staggered manner with the grid holes of the top circular grid plate and the bottom circular grid plate, thereby greatly improving the anti-vortex effect.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to the field of chemical machinery, especially, relate to an anti-vortex device.
[ background of the invention ]
The ethylene device is a petrochemical device which takes petroleum or natural gas as raw materials, mainly produces high-purity ethylene and propylene and produces a plurality of petrochemical raw materials as byproducts. The cracking raw material is subjected to high-temperature cracking, compression and separation in an ethylene device to obtain ethylene and important byproducts such as propylene, butadiene, benzene, toluene, xylene and the like.
A quenching water tower is needed in the ethylene device, and has the following functions: directly use the water to smash cold, retrieve the heat and be used for deethanizer, propylene rectification system, can produce the swirl when liquid flows out from the tower bottom mouth of pipe of quench water tower, the swirl not only can cause the vibration of whole equipment, can take out container bottom impurity moreover, influences product quality or deposit and blocks up the liquid outlet of production system behind. Therefore, in order to prevent the generation of vortex at the outlet of the tower bottom, the common practice in the prior art is to provide an anti-vortex baffle at the outlet of the tower bottom, which is welded to the inner wall of the lower head of the quench water tower, and the anti-vortex baffle has the following defects: it cannot be cleaned and replaced after installation.
Therefore, there is a need for a vortex breaker that solves the above technical problems.
[ Utility model ] content
In order to solve the problems, the utility model aims to provide an eddy current preventer which is convenient to assemble and disassemble and has better eddy current preventing effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a vortex breaker comprising: the base comprises a circular cylinder section and a circular support ring welded with the circular cylinder section, the circular support ring is evenly provided with a plurality of pull rod holes in the circumferential direction, one end of each pull rod is arranged in each pull rod hole of the circular support ring and welded with the circular support ring, the other end of each pull rod is provided with a thread section, a first press ring and a plurality of first distance pipes sleeved on the pull rod are arranged between the bottom circular grid plate and the middle circular grid plate, a second press ring and a plurality of second distance pipes sleeved on the pull rod are arranged between the middle circular grid plate and the top circular grid plate, a third press ring is arranged above the top circular grid plate, nuts matched with the thread sections of the pull rods are arranged above the third press ring, and each layer of circular grid plate is formed by assembling a plurality of grid strips sleeved on the pull rods, the grid strip comprises a plurality of ribs and a plurality of grid holes, the ribs are connected in a staggered mode to surround the grid holes to form the grid holes, the grid holes are arranged in a rectangular mode, and the grid holes of the middle-layer circular grid plate and the grid holes of the top-layer circular grid plate and the bottom-layer circular grid plate are arranged in a 90-degree staggered mode respectively.
Preferably, a vortex breaker in the present invention is further configured to: the bottom of the circular cylinder section is welded with the inner wall of the lower seal head.
Preferably, a vortex breaker in the present invention is further configured to: and a plurality of square holes for installing the oil-water separator stand columns are formed in each layer of circular grating plate.
Preferably, a vortex breaker in the present invention is further configured to: the circular support ring is provided with a plurality of row clean holes which are uniformly distributed.
Preferably, a vortex breaker in the present invention is further configured to: a plurality of reinforcing rib plates which are uniformly distributed are arranged between the circular support ring and the circular cylinder section, and the reinforcing rib plates are respectively welded with the circular support ring and the circular cylinder section.
Preferably, a vortex breaker in the present invention is further configured to: the grid bars are made of steel plates.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model provides an anti-vortex ware is through adopting the grid strip to assemble the structure, thereby make anti-vortex ware install and remove the convenience, follow-up washing or change all comparatively convenient, in addition the utility model provides an anti-vortex ware is 90 degrees crisscross settings with the grid hole of the circular grid board of top layer and the circular grid board of bottom respectively through the grid hole with the circular grid board of middle level, thereby can avoid the grid hole of the circular grid board of three-layer to align, the crisscross effect of preventing the vortex that sets up can further improve in the grid hole, make liquid respectively through the circular grid board of top layer, get into the bottom mouth of pipe again behind the grid hole of the circular grid board of middle level and the circular grid board of bottom.
[ description of the drawings ]
Fig. 1 is a schematic structural view of a vortex breaker of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic structural view of the middle base of the present invention.
Fig. 4 is a schematic structural view of the circular grating plate of the middle bottom layer of the present invention.
Fig. 5 is a schematic structural diagram of one of the grid bars of the present invention.
In fig. 1 to 5: 1. the base, 10, circular shell ring, 11, circular lock ring, 110, draw rod hole, 111, clean out hole, 12, deep floor, 2, pull rod, 20, screw thread section, 3, the circular grid board of bottom, 30, first clamping ring, 31, first distance tube, 32, grid strip, 320, rib, 321, grid hole, 33, quad slit, 4, the circular grid board in middle level, 40, second clamping ring, 41, second distance tube, 5, the circular grid board in top layer, 50, third clamping ring, 6, low head, 7, nut.
[ detailed description ] embodiments
A vortex breaker according to the present invention will be described in further detail with reference to the following embodiments.
Referring to fig. 1 to 3, a vortex breaker includes: a base 1, twenty pull rods 2 and three layers of circular grating plates (a bottom layer circular grating plate 3, a middle layer circular grating plate 4 and a top layer circular grating plate 5 respectively). The base 1 comprises a circular cylinder section 10 and a circular support ring 11 welded with the circular cylinder section 10, the circular cylinder section 10 and the circular support ring 11 are vertically arranged, and the bottom of the circular cylinder section 10 is welded with the inner wall of the lower end enclosure 6. Twenty reinforcing rib plates 12 which are uniformly distributed are arranged between the circular support ring 11 and the circular shell ring 10, and the reinforcing rib plates 12 are respectively welded with the circular support ring 11 and the circular shell ring 10. Circular holding ring 11 evenly is provided with twenty draw-bar holes 110 and four clean holes 111 of arranging on its circumferencial direction, wherein one end of pull rod 2 is installed in draw-bar hole 110 of circular holding ring 11 and is welded mutually with circular holding ring 11, the other end of pull rod 2 is equipped with screw thread section 20, be equipped with first clamping ring 30 and a plurality of cover between circular grating plate 3 of bottom and the circular grating plate 4 of middle level and locate the first distance pipe 31 on pull rod 2, be equipped with second clamping ring 40 and a plurality of cover second distance pipe 41 on pull rod 2 between circular grating plate 4 of middle level and the circular grating plate 5 of top level, the top of the circular grating plate 5 of top level is equipped with third clamping ring 50, the top of third clamping ring 50 is equipped with the nut 7 with screw thread section 20 matched with of pull rod 2.
Referring to fig. 4 and 5, the circular grid plate 3 of bottom is assembled by ten grid bars 32 that the cover was located on the pull rod 2 and is formed, grid bar 32 includes a plurality of rib 320 and a plurality of grid hole 321, grid hole 321 is the rectangle setting, and a plurality of rib 320 staggered connection each other and around forming a plurality of grid hole 321, grid bar 32 is made by the steel sheet, six quad slit 33 that are used for installing the oil water separator stand are seted up on the circular grid plate 3. The structures of the middle-layer circular grid plate 4 and the top-layer circular grid plate 5 are the same as the structure of the bottom-layer circular grid plate 3, and the grid holes of the middle-layer circular grid plate 4 are respectively staggered with the grid holes of the top-layer circular grid plate 5 and the bottom-layer circular grid plate 3 by 90 degrees.
To sum up, the utility model provides an anti-vortex device assembles the structure through adopting the grid strip to make anti-vortex device install and remove the convenience, follow-up washing or change all comparatively convenient, in addition the utility model provides an anti-vortex device is 90 degrees crisscross settings with the grid hole of the circular grid board of top layer and the circular grid board of bottom respectively through the grid hole with the circular grid board of middle level, thereby can avoid the grid hole of the circular grid board of three-layer to align, and the crisscross grid hole that sets up can further improve the effect of anti-vortex for liquid gets into the bottom mouth of pipe after respectively through the grid hole of the circular grid board of top layer, the circular grid board of middle level and the circular grid board of bottom.
The above-mentioned embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be applied, and are not intended to limit the present invention; it should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.
Claims (6)
1. A vortex breaker, comprising: the base comprises a circular cylinder section and a circular support ring welded with the circular cylinder section, the circular support ring is evenly provided with a plurality of pull rod holes in the circumferential direction, one end of each pull rod is arranged in each pull rod hole of the circular support ring and welded with the circular support ring, the other end of each pull rod is provided with a thread section, a first press ring and a plurality of first distance pipes sleeved on the pull rod are arranged between the bottom circular grid plate and the middle circular grid plate, a second press ring and a plurality of second distance pipes sleeved on the pull rod are arranged between the middle circular grid plate and the top circular grid plate, a third press ring is arranged above the top circular grid plate, nuts matched with the thread sections of the pull rods are arranged above the third press ring, and each layer of circular grid plate is formed by assembling a plurality of grid strips sleeved on the pull rods, the grid strip comprises a plurality of ribs and a plurality of grid holes, the ribs are connected in a staggered mode to surround the grid holes to form the grid holes, the grid holes are arranged in a rectangular mode, and the grid holes of the middle-layer circular grid plate and the grid holes of the top-layer circular grid plate and the bottom-layer circular grid plate are arranged in a 90-degree staggered mode respectively.
2. A vortex breaker as claimed in claim 1, wherein: the bottom of the circular cylinder section is welded with the inner wall of the lower seal head.
3. A vortex breaker as claimed in claim 1, wherein: and a plurality of square holes for installing the oil-water separator stand columns are formed in each layer of circular grating plate.
4. A vortex breaker as claimed in claim 1, wherein: the circular support ring is provided with a plurality of row clean holes which are uniformly distributed.
5. A vortex breaker as claimed in claim 1, wherein: a plurality of reinforcing rib plates which are uniformly distributed are arranged between the circular support ring and the circular cylinder section, and the reinforcing rib plates are respectively welded with the circular support ring and the circular cylinder section.
6. A vortex breaker as claimed in claim 1, wherein: the grid bars are made of steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920649692.0U CN210028646U (en) | 2019-05-08 | 2019-05-08 | Vortex breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920649692.0U CN210028646U (en) | 2019-05-08 | 2019-05-08 | Vortex breaker |
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| Publication Number | Publication Date |
|---|---|
| CN210028646U true CN210028646U (en) | 2020-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920649692.0U Active CN210028646U (en) | 2019-05-08 | 2019-05-08 | Vortex breaker |
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| Country | Link |
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| CN (1) | CN210028646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027811A (en) * | 2019-05-08 | 2019-07-19 | 张化机（苏州）重装有限公司 | A kind of vortex-proof device |
-
2019
- 2019-05-08 CN CN201920649692.0U patent/CN210028646U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027811A (en) * | 2019-05-08 | 2019-07-19 | 张化机（苏州）重装有限公司 | A kind of vortex-proof device |
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