CN214148884U - Anti-blocking device for condenser and condenser thereof - Google Patents
Anti-blocking device for condenser and condenser thereof Download PDFInfo
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- CN214148884U CN214148884U CN202022624371.0U CN202022624371U CN214148884U CN 214148884 U CN214148884 U CN 214148884U CN 202022624371 U CN202022624371 U CN 202022624371U CN 214148884 U CN214148884 U CN 214148884U
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Abstract
The utility model provides a condenser anti-blocking device and a condenser thereof, the condenser anti-blocking device comprises a condensation drain pipe, the lower end of the condensation drain pipe is provided with a second connecting ring which is integrated with the condensation drain pipe, a filter pipe is arranged below the condensation drain pipe, the upper end of the filter pipe is provided with a first connecting ring corresponding to the second connecting ring, one side of the first connecting ring is hinged with one side of the second connecting ring, and the other side of the first connecting ring is connected with the other side of the second connecting ring through a quick-release locking mechanism; the filtering pipe is provided with a filtering pipe body, the lower end of the filtering pipe body is provided with a ring plate, a connecting pipe is arranged downwards in the ring plate, and a conical filter screen is arranged upwards in the ring plate; the utility model discloses well toper filter screen can increase filter area, promotes filtration efficiency, is used for the surface of toper filter screen to its all around slope simultaneously, can assemble the incrustation scale water conservancy diversion that filters out to the crown plate top and collect, reduces the incrustation scale and to the jam of rivers, guarantees that rivers are unobstructed.
Description
Technical Field
The utility model belongs to the technical field of cooling arrangement, concretely relates to condenser prevents stifled device and condenser thereof.
Background
The condenser is at the operation in-process, and condenser pipe easily scale deposit, and the incrustation scale drops in the condensate tank, and then can be washed the boiler by rivers and cause the jam problem.
To the above technical problem, chinese utility model patent with application number CN201821884026.7 in the prior art discloses a condenser for a steam turbine in a thermal power plant, which comprises a housing, the upper end of the housing is communicated with a steam inlet, one side wall of the housing is communicated with a cooling water inlet, and the other side wall is communicated with a cooling water outlet, a plurality of cooling pipes arranged in parallel are arranged in the housing, the lower end of the housing is communicated with a condensation water tank, the lower end of the condensation water tank is communicated with a water pipe, the upper end of the water pipe is provided with a filter screen, one side wall of the condensation water tank is provided with an opening, the outer side wall of the condensation water tank is fixed with a fixed block, the fixed block is arranged above the opening, the side wall of the fixed block is rotatably connected with a sealing plate matched with the opening through a rotating shaft, and a sealing gasket is fixed on the sealing plate; the incrustation scale that produces in the cooling tube is filtered through setting up the filter screen to prior art causes the jam in the incrustation scale enters into the boiler, offers the opening moreover at the lateral wall of condensation water tank, so that clear up the incrustation scale out.
In above-mentioned prior art, filter the incrustation scale through the filter screen of tiling in the condensate tank bottom, thereby avoid causing the jam in the incrustation scale gets into the boiler, but the incrustation scale is filtered out the back and is caused the jam in the circulation of filter screen top to the comdenstion water, along with the increase of incrustation scale, its influence that causes rivers also can constantly increase, in order to guarantee that the comdenstion water flows smooth and easy, need frequent opening the incrustation scale of closing plate to the filter screen top and clear up, the clearance frequency is higher, consuming time power, influence the availability factor.
Therefore, need design one kind and reduce the incrustation scale and to the influence of condensate flow, can converge and keep in the incrustation scale, reduce the clearance frequency, labour saving and time saving promotes that the condenser of availability factor prevents stifled device and condenser solves the technical problem that faces at present.
Disclosure of Invention
To the not enough that exists among the prior art, the utility model provides a reduce incrustation scale to the influence of condensation rivers, can converge and keep in the incrustation scale, reduce the clearance frequency, labour saving and time saving promotes the condenser of availability factor and prevents stifled device and condenser thereof.
The technical scheme of the utility model is that: the anti-blocking device of the condenser comprises a condensation drain pipe, wherein a second connecting ring which is integrated with the condensation drain pipe is arranged at the lower end of the condensation drain pipe, a filter pipe is arranged below the condensation drain pipe, a first connecting ring which corresponds to the second connecting ring is arranged at the upper end of the filter pipe, one side of the first connecting ring is hinged with one side of the second connecting ring, and the other side of the first connecting ring is connected with the other side of the second connecting ring through a quick-release locking mechanism; the filter pipe is provided with a filter pipe body, the lower end of the filter pipe body is provided with a ring plate, a connecting pipe is arranged in the ring plate downwards, and a conical filter screen is arranged in the ring plate upwards.
Quick-release locking mechanism has and sets up downwards the support in the second go-between outside, follow on the support the second go-between radially is provided with the bolt, can dismantle on the bolt and be equipped with the nut, be connected with the guide block rather than structure as an organic whole on the nut, the below of first go-between be provided with the corresponding dog of guide block, the middle part of dog seted up with the corresponding groove of stepping down of nut.
The top of the guide block is provided with a second inclined plane, the inner side of the stop block is provided with a first inclined plane matched with the second inclined plane, and the abdicating groove penetrates through the middle part of the first inclined plane.
The support is of an L-shaped plate body structure, one end of the support is fixedly connected with the outer side of the second connecting ring, and the bolt is rotatably connected with the other end of the support.
The guide block is of a strip plate structure, and the nut and the middle part of the guide block are connected into a whole.
The stop block and the first inclined plane are connected with the first connecting ring into an integral structure.
The top of the first connecting ring is provided with a sealing ring concentric with the first connecting ring, and the sealing ring is a rubber sealing ring.
The top of the first connecting ring is provided with two sealing rings which are concentric with the first connecting ring and have different diameters.
The condenser, include as above condenser anti-blocking device and casing, the both ends of casing all are provided with the shrouding, be connected with a plurality of cooling tubes between two shroudings, the one end of casing is provided with into the storehouse, the other end of casing is provided with out the sump, the bottom in storehouse of intaking is provided with the inlet tube, the top in out the sump is provided with the outlet pipe, the top of casing is provided with the steam inlet chamber, the top of steam inlet chamber is provided with the steam pipe, the bottom of casing is provided with the condensation drain pipe, condenser anti-blocking device sets up condensation drain pipe's bottom.
The water inlet bin and the water outlet bin are connected with the shell through flanges.
The utility model has the advantages that: the utility model discloses well toper filter screen can increase filter area, promotes filtration efficiency, is used for the surface of toper filter screen to its all around slope simultaneously, can assemble the incrustation scale water conservancy diversion that filters out to the crown plate top and collect, reduces the incrustation scale and to the jam of rivers, guarantees that rivers are unobstructed, and the incrustation scale is kept in the crown plate top in addition, reduces the clearance frequency, and labour saving and time saving promotes the availability factor.
Drawings
Fig. 1 is the external structure schematic diagram of the middle condenser of the utility model.
Fig. 2 is one of the structural schematic diagrams of the filtering pipe of the present invention.
Fig. 3 is a second schematic structural view of the filtering pipe of the present invention.
Fig. 4 is the local structure schematic diagram of the middle condenser of the present invention.
Fig. 5 is a partial enlarged view of a portion a in fig. 4.
Fig. 6 is the internal structure schematic diagram of the middle condenser of the present invention.
Detailed Description
The following describes the embodiments of the present invention with reference to the drawings and examples.
As shown in fig. 1 and 2, the anti-blocking device for the condenser comprises a condensation drain pipe 8, wherein a second connection ring 801 integrated with the condensation drain pipe 8 is arranged at the lower end of the condensation drain pipe 8, a filter pipe 9 is arranged below the condensation drain pipe 8, a first connection ring 904 corresponding to the second connection ring 801 is arranged at the upper end of the filter pipe 9, one side of the first connection ring 904 is hinged with one side of the second connection ring 801, and the other side of the first connection ring 904 is connected with the other side of the second connection ring 801 through a quick-release locking mechanism; the filter pipe 9 is provided with a filter pipe body 901, the filter pipe body 901 is of a pipe body structure, the lower end of the filter pipe body 901 is provided with a ring plate 902, the outer diameter of the ring plate 902 is matched with the filter pipe body 901 and connected into an integral structure, a connecting pipe 10 is downwards arranged inside the ring plate 902, the connecting pipe 10 is matched with the inner diameter of the sliding plate 902 and connected into an integral mechanism, a conical filter screen 903 is upwards arranged inside the ring plate 902, filter holes are uniformly distributed in the conical filter screen 903, and the end of the conical filter screen 903 with a larger opening u is fixedly connected with the upper end of the connecting pipe 10; wherein the toper filter screen can increase filtration area, promote filtration efficiency, be used for the surface of toper filter screen 903 to its week slope simultaneously, can assemble the collection to ring plate 902 top with the incrustation scale water conservancy diversion that filters out, reduce the incrustation scale and to the jam of rivers, it is unobstructed to guarantee rivers, the incrustation scale is kept in ring plate 902 top again, reduce the clearance frequency, time saving and labor saving, promote the availability factor, in addition, can open filter tube 9 through quick-dismantling locking mechanical system and clear up its inside incrustation scale, in order not to cause the interference to opening of filter tube 9, connecting pipe 10 is connected with the boiler through the hose.
In the above embodiment, as a specific implementation manner of the quick-release locking mechanism, as shown in fig. 2 to 5, the quick-release locking mechanism has a bracket 802 disposed downward on the outer side of the second connection ring 801, a bolt 803 is disposed on the bracket 802 along the radial direction of the second connection ring 801, a nut 806 is detachably mounted on the bolt 803, the nut 806 is connected with a guide block 804 integrated with the nut 806, a stopper 906 corresponding to the guide block 804 is disposed below the first connection ring 904, and an abdicating groove 908 corresponding to the nut 806 is disposed in the middle of the stopper 906; when the filter tube is locked, the nut 806 is placed between the stopper 906 and the filter tube body 901, then the nut 806 is assembled and connected with the bolt 803, and the bolt 803 is assembled and fixed with the nut 806.
In order to enable the connection between the first connection ring 904 and the second connection ring 801 to be tighter, the top of the guide block 804 is provided with a second inclined surface 805, the inner side of the stopper 906 is provided with a first inclined surface 907 matched with the second inclined surface 805, the receding groove 908 penetrates through the middle of the first inclined surface 907, and in the process of rotating the bolt 803 to enable the nut 806 to move towards the first inclined surface 907, the first inclined surface 907 and the second inclined surface 805 interact with each other, so that the first connection ring 904 and the second connection ring 801 tend to approach each other, and the connection between the first connection ring 904 and the second connection ring 801 is tighter.
Further, the bracket 802 is an L-shaped plate structure, one end of the bracket 802 is fixedly connected with the outer side of the second connection ring 801, the bolt 806 is rotatably connected with the other end of the bracket 802, and the bracket 802 supports the bolt 803.
Further, the guide block 804 is a strip plate structure, the outer side of the nut 806 is a cuboid structure with an internal thread formed in the middle of the guide block 804, and the nut 806 is connected with the middle of the guide block 804 into a whole.
Further, the block 906 and the first inclined surface 907 are connected with the first connection ring 904 to form an integral structure, and the three can be integrally connected by casting, integral forming, welding and the like.
In order to improve the sealing performance between the first connecting ring 904 and the second connecting ring 801, a sealing ring 905 concentric with the first connecting ring 904 is arranged at the top of the first connecting ring 904, the sealing ring 905 is a rubber sealing ring, and the sealing ring 905 is embedded and fixed at the top of the first connecting ring 904; further, as shown in fig. 2, the top of the first connection ring 904 is provided with two concentric sealing rings 905 having different diameters.
As shown in fig. 1 and 6, the condenser: the anti-blocking device comprises the condenser anti-blocking device and a shell 1, wherein both ends of the shell 1 are provided with sealing plates 12, a plurality of cooling pipes 11 are connected between the two sealing plates 12, one end of the shell 1 is provided with a water inlet bin 4, the other end of the shell 1 is provided with a water outlet bin 5, the bottom of the water inlet bin 4 is provided with a water inlet pipe 6, the top of the water outlet bin 5 is provided with a water outlet pipe 7, the top of the shell 1 is provided with a steam inlet chamber 2, the top of the steam inlet chamber 2 is provided with a steam pipe 3, the bottom of the shell 1 is provided with a condensation drain pipe 8, and the condenser anti-blocking device is arranged at the bottom end of the condensation drain pipe 8; the condenser anti-blocking device is arranged at the bottom end of the condensation drain pipe 8, so that the condenser has the technical effect.
Further in order to clean the insides of the water inlet bin 4 and the water outlet bin 5, the water inlet bin 4 and the water outlet bin 5 are connected with the shell 1 through flanges.
The above embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The anti-blocking device for the condenser comprises a condensation drain pipe and is characterized in that a second connecting ring which is integrated with the condensation drain pipe is arranged at the lower end of the condensation drain pipe, a filter pipe is arranged below the condensation drain pipe, a first connecting ring corresponding to the second connecting ring is arranged at the upper end of the filter pipe, one side of the first connecting ring is hinged with one side of the second connecting ring, and the other side of the first connecting ring is connected with the other side of the second connecting ring through a quick-release locking mechanism; the filter pipe is provided with a filter pipe body, the lower end of the filter pipe body is provided with a ring plate, a connecting pipe is arranged in the ring plate downwards, and a conical filter screen is arranged in the ring plate upwards.
2. The condenser anti-blocking device according to claim 1, characterized in that: quick-release locking mechanism has and sets up downwards the support in the second go-between outside, follow on the support the second go-between radially is provided with the bolt, can dismantle on the bolt and be equipped with the nut, be connected with the guide block rather than structure as an organic whole on the nut, the below of first go-between be provided with the corresponding dog of guide block, the middle part of dog seted up with the corresponding groove of stepping down of nut.
3. The anti-blocking device of the condenser according to claim 2, wherein: the top of the guide block is provided with a second inclined plane, the inner side of the stop block is provided with a first inclined plane matched with the second inclined plane, and the abdicating groove penetrates through the middle part of the first inclined plane.
4. The anti-blocking device of the condenser according to claim 2, wherein: the support is of an L-shaped plate body structure, one end of the support is fixedly connected with the outer side of the second connecting ring, and the bolt is rotatably connected with the other end of the support.
5. The anti-blocking device of the condenser according to claim 2, wherein: the guide block is of a strip plate structure, and the nut and the middle part of the guide block are connected into a whole.
6. The anti-blocking device of the condenser according to claim 3, wherein: the stop block and the first inclined plane are connected with the first connecting ring into an integral structure.
7. The condenser anti-blocking device according to claim 1, characterized in that: the top of the first connecting ring is provided with a sealing ring concentric with the first connecting ring, and the sealing ring is a rubber sealing ring.
8. The anti-blocking device of the condenser according to claim 7, wherein: the top of the first connecting ring is provided with two sealing rings which are concentric with the first connecting ring and have different diameters.
9. A condenser, its characterized in that: the anti-blocking device for the condenser comprises a condenser anti-blocking device and a shell as claimed in any one of claims 1 to 8, wherein sealing plates are arranged at two ends of the shell, a plurality of cooling pipes are connected between the two sealing plates, a water inlet bin is arranged at one end of the shell, a water outlet bin is arranged at the other end of the shell, a water inlet pipe is arranged at the bottom of the water inlet bin, a water outlet pipe is arranged at the top of the water outlet bin, a steam inlet chamber is arranged at the top of the shell, a steam pipe is arranged at the top of the steam inlet chamber, a condensation drain pipe is arranged at the bottom of the shell, and the anti-blocking device for the condenser is arranged at the bottom of the condensation drain pipe.
10. The condenser of claim 9, wherein: the water inlet bin and the water outlet bin are connected with the shell through flanges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022624371.0U CN214148884U (en) | 2020-11-13 | 2020-11-13 | Anti-blocking device for condenser and condenser thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022624371.0U CN214148884U (en) | 2020-11-13 | 2020-11-13 | Anti-blocking device for condenser and condenser thereof |
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| Publication Number | Publication Date |
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| CN214148884U true CN214148884U (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022624371.0U Active CN214148884U (en) | 2020-11-13 | 2020-11-13 | Anti-blocking device for condenser and condenser thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116989594A (en) * | 2023-09-05 | 2023-11-03 | 江苏巨衡机械有限公司 | Condenser with anti-blocking structure |
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2020
- 2020-11-13 CN CN202022624371.0U patent/CN214148884U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116989594A (en) * | 2023-09-05 | 2023-11-03 | 江苏巨衡机械有限公司 | Condenser with anti-blocking structure |
| CN116989594B (en) * | 2023-09-05 | 2024-03-12 | 江苏巨衡机械有限公司 | Condenser with anti-blocking structure |
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