CN213147525U - But quick replacement's a wear-resisting guiding device for cooling tube - Google Patents
But quick replacement's a wear-resisting guiding device for cooling tube Download PDFInfo
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- CN213147525U CN213147525U CN202021235282.0U CN202021235282U CN213147525U CN 213147525 U CN213147525 U CN 213147525U CN 202021235282 U CN202021235282 U CN 202021235282U CN 213147525 U CN213147525 U CN 213147525U
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Abstract
The utility model discloses a quick replaceable wear-resistant flow guide device for a cooling pipe, which comprises a cooling pipe, wherein a connecting plate is sleeved outside the side wall of the inlet end of the cooling pipe and is fixedly connected with the cooling pipe; a wear-resistant diversion short pipe is sleeved in the inlet end of the cooling pipe and detachably connected with the connecting plate through a connecting assembly; the outer diameter of the wear-resistant diversion short pipe is smaller than the inner diameter of the cooling pipe. The utility model provides a wear-resisting guiding device sets up wear-resisting water conservancy diversion nozzle stub through the entry end at the cooling tube, and the high temperature dusty air current that gets into the cooling tube is at first behind the adjustment flow direction in wear-resisting water conservancy diversion nozzle stub, and in the axial direction flow entering cooling tube of following the cooling tube, does not lead to the fact wearing and tearing to cooling tube entry and pipe wall to effectively protect the cooling tube, prolong the life of cooling tube. In addition, this wear-resisting guiding device can effectively protect the cooling tube to different air inlet modes, and after wear-resisting water conservancy diversion nozzle stub appears damaging, but quick replacement, low cost.
Description
Technical Field
The utility model belongs to the technical field of the environmental protection equipment, concretely relates to but quick replacement's a wear-resisting guiding device for cooling tube.
Background
At present, a plurality of multi-pipe air coolers are adopted for cooling high-temperature dust-containing smoke generated in the industries of cement, steel, electric power, metallurgy and the like. Wherein the cooling pipe is one of the core components of the multi-pipe air cooler. At present, the multi-pipe air cooler is divided into an upper air inlet form and a lower air inlet form according to different use conditions.
High-temperature flue gas containing dust particles enters the cooling pipe through the gas collecting hood and flows in the cooling pipe, and the axial flow fan blows external environment air across the surface of the cooling pipe to carry out convection heat dissipation, so that the aim of reducing the temperature of the high-temperature flue gas in the ground is fulfilled.
And in the process that high temperature flue gas gets into the cooling tube, because the air velocity is higher, the dust granule that contains in the flue gas can lead to the fact wearing and tearing to the cooling tube entry, causes the cooling tube life-span greatly reduced, and the cooling tube is whole welding, and it will be very difficult to maintain or change the cooling tube that takes place wearing and tearing.
Disclosure of Invention
To current cooler cooling tube entrance easy wear and tear, difficult not enough of changing, the utility model aims at providing a but quick replacement's a wear-resisting guiding device for cooling tube, this device sets up wear-resisting water conservancy diversion nozzle stub through the entry end at the cooling tube to effectively protect the cooling tube, prolong the life of cooling tube.
In order to achieve the above object, the utility model adopts the following technical scheme:
a wear-resistant flow guide device capable of being replaced quickly for a cooling pipe comprises the cooling pipe, wherein a connecting plate is sleeved on the outer side of the side wall of the inlet end of the cooling pipe and is fixedly connected with the cooling pipe; a wear-resistant flow guide short pipe is sleeved in the inlet end of the cooling pipe and detachably connected with the connecting plate through a connecting assembly; the outer diameter of the wear-resistant diversion short pipe is smaller than the inner diameter of the cooling pipe.
According to the preferable technical scheme, the connecting assembly comprises a fixed chuck fixedly sleeved at one end of the wear-resistant flow guide short pipe and a connecting bolt used for connecting the fixed chuck and the connecting plate; one end of the connecting bolt penetrates through the fixed chuck and is detachably connected with the fixed chuck through a nut; the other end of the connecting bolt is fixedly connected with the connecting plate.
As a preferred technical scheme, the fixed chuck is welded with the wear-resistant flow guide short pipe.
As a preferred technical scheme, the connecting plate is a porous plate, a plurality of connecting holes are formed in the connecting plate, the connecting holes are located on the same circumferential surface, and the circle where the connecting holes are located and the circle where the cooling pipe is located are concentric circles; the other end of the connecting bolt is fixedly connected with the connecting plate through the connecting hole. Further preferably, the number of the connecting holes is four and the connecting holes are evenly distributed.
Preferably, the connecting plate is welded to the cooling pipe.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model provides a wear-resisting guiding device sets up wear-resisting water conservancy diversion nozzle stub through the entry end at the cooling tube, and the high temperature dusty air current that gets into the cooling tube is at first behind the adjustment flow direction in wear-resisting water conservancy diversion nozzle stub, and in the axial direction flow entering cooling tube of following the cooling tube, does not lead to the fact wearing and tearing to cooling tube entry and pipe wall to effectively protect the cooling tube, the life of extension cooling tube
(2) The wear-resistant flow guide device provided by the utility model can effectively protect the cooling pipe aiming at different air inlet modes; meanwhile, when the wear-resistant flow guide short pipe is damaged, the wear-resistant flow guide short pipe can be quickly replaced, and the cost is low.
Drawings
Fig. 1 is a front view of the wear-resistant flow guiding device provided by the present invention;
FIG. 2 is a bottom view of FIG. 1;
reference numerals: 1-cooling pipe, 2-connecting plate, 3-wear-resistant diversion short pipe, 4-fixed chuck, 5-connecting bolt and 6-nut.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the present invention, "fixedly connected" and "fixed" refer to two parts connected to each other and are generally fixed together by welding, screws, or gluing. It is to be understood that the terms "inner", "outer", "top", "bottom", and the like, as used herein, are intended to refer to a particular orientation or positional relationship as shown in the drawings, but are used merely to facilitate describing and simplify the present invention, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present invention.
As shown in fig. 1-2, a quick replaceable wear-resistant flow guide device for a cooling pipe comprises a cooling pipe 1, wherein a connecting plate 2 is sleeved on the outer side of the side wall of the inlet end of the cooling pipe 1, and the connecting plate 2 is welded with the cooling pipe 1; a wear-resistant diversion short pipe 3 is sleeved inside the inlet end of the cooling pipe 1, and the wear-resistant diversion short pipe 3 is detachably connected with the connecting plate 2 through a connecting assembly; the outer diameter of the wear-resistant diversion short pipe 3 is smaller than the inner diameter of the cooling pipe 1. The connecting assembly comprises a fixed chuck 4 fixedly sleeved at one end of the wear-resistant flow guide short pipe 3 and a connecting bolt 5 for connecting the fixed chuck 4 and the connecting plate 2; one end of the connecting bolt 5 penetrates through the fixed chuck 4 and is detachably connected with the fixed chuck 4 through a nut 6; the other end of the connecting bolt 5 is fixedly connected with the connecting plate 2. Preferably, the fixed chuck 4 is welded with the wear-resistant flow guide short pipe 3.
As a preferred embodiment, the connecting plate 2 is a porous plate, a plurality of connecting holes are formed in the connecting plate 2, the connecting holes are located on the same circumferential surface, and the circle where the connecting holes are located and the circle where the cooling pipes are located are concentric circles; the other end of the connecting bolt 5 is fixedly connected with the connecting plate 2 through a connecting hole. Further preferably, the number of the connecting holes is four and the connecting holes are evenly distributed.
The utility model provides a method for using wear-resistant flow guiding device, which can be divided into two cases, when the multi-pipe air cooler is used for lower air intake, as shown in figure 1-2, the wear-resistant flow guiding short pipe 3 is fixed at the inlet end of the cooling pipe 1 through the fixing chuck 4 and the connecting bolt 5, so that the wear-resistant flow guiding short pipe 3 and the cooling pipe 4 are integrated; when the multi-pipe air cooler is used for air intake, the connecting bolt 5 can be cancelled, and the wear-resistant diversion short pipe 3 can be positioned at the inlet end of the cooling pipe 1 under the action of gravity.
When the multi-pipe air cooler is in normal operation, high-temperature dusty airflow firstly enters the wear-resistant diversion short pipe 3, and after the flow direction of the high-temperature dusty airflow is adjusted in the wear-resistant diversion short pipe 3, the high-temperature dusty airflow flows along the axial direction of the cooling pipe 1 and enters the cooling pipe 1 to perform heat convection with external cold air. The utility model provides a wear-resisting guiding device sets up wear-resisting water conservancy diversion nozzle stub 3 through the entry end at cooling tube 1, and the high temperature dusty air current that gets into cooling tube 1 can not cause wearing and tearing to cooling tube entry and pipe wall to effectively protect cooling tube 1, prolong cooling tube 1's life. The utility model provides a wear-resisting guiding device can be to different air inlet modes, effectively protects cooling tube 1, simultaneously, 3 simple structure of wear-resisting water conservancy diversion nozzle stub, and installation, change convenience appear damaging the back when wear-resisting water conservancy diversion nozzle stub 3, but quick replacement, low cost.
Claims (6)
1. The utility model provides a but quick replacement's a wear-resisting guiding device for cooling tube, includes the cooling tube, its characterized in that: a connecting plate is sleeved on the outer side of the side wall of the inlet end of the cooling pipe and is fixedly connected with the cooling pipe; a wear-resistant flow guide short pipe is sleeved in the inlet end of the cooling pipe and detachably connected with the connecting plate through a connecting assembly; the outer diameter of the wear-resistant diversion short pipe is smaller than the inner diameter of the cooling pipe.
2. A wear resistant deflector as claimed in claim 1, wherein: the connecting assembly comprises a fixed chuck fixedly sleeved at one end of the wear-resistant flow guide short pipe and a connecting bolt for connecting the fixed chuck and the connecting plate; one end of the connecting bolt penetrates through the fixed chuck and is detachably connected with the fixed chuck through a nut; the other end of the connecting bolt is fixedly connected with the connecting plate.
3. A wear resistant deflector as claimed in claim 2, wherein: the fixed chuck is welded with the wear-resistant diversion short pipe.
4. A wear resistant deflector as claimed in claim 2, wherein: the connecting plate is a porous plate, a plurality of connecting holes are formed in the connecting plate, the connecting holes are located on the same circumferential surface, and the circle where the connecting holes are located and the circle where the cooling pipe is located are concentric circles; the other end of the connecting bolt is fixedly connected with the connecting plate through the connecting hole.
5. A wear resistant deflector as claimed in claim 4, wherein: the number of the connecting holes is four and the connecting holes are evenly distributed.
6. A wear resistant deflector as claimed in claim 1, wherein: the connecting plate is welded with the cooling pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021235282.0U CN213147525U (en) | 2020-06-29 | 2020-06-29 | But quick replacement's a wear-resisting guiding device for cooling tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021235282.0U CN213147525U (en) | 2020-06-29 | 2020-06-29 | But quick replacement's a wear-resisting guiding device for cooling tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213147525U true CN213147525U (en) | 2021-05-07 |
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ID=75727428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021235282.0U Active CN213147525U (en) | 2020-06-29 | 2020-06-29 | But quick replacement's a wear-resisting guiding device for cooling tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213147525U (en) |
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2020
- 2020-06-29 CN CN202021235282.0U patent/CN213147525U/en active Active
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