CN220276390U - Condensate reflux pipeline structure of cyclizing kettle - Google Patents
Condensate reflux pipeline structure of cyclizing kettle Download PDFInfo
- Publication number
- CN220276390U CN220276390U CN202321445032.3U CN202321445032U CN220276390U CN 220276390 U CN220276390 U CN 220276390U CN 202321445032 U CN202321445032 U CN 202321445032U CN 220276390 U CN220276390 U CN 220276390U
- Authority
- CN
- China
- Prior art keywords
- kettle
- limiting
- water storage
- condenser
- storage bin
- 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
- 238000010992 reflux Methods 0.000 title abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000007363 ring formation reaction Methods 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims description 18
- 241000220317 Rosa Species 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 2
- 239000002244 precipitate Substances 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model provides a condensate reflux pipeline structure of a cyclizing kettle, which relates to the technical field of reflux pipelines of cyclizing kettles and aims to solve the problems that a reflux pipeline structure in the condensate reflux pipeline of the existing cyclizing kettle can precipitate a large amount of impurities at the lower end of the inner part of a U-shaped reflux pipe and the impurities can be blocked in a drainage valve to influence normal drainage work in the long-time use process, and comprises the cyclizing kettle; a fractionating column is connected to a steam outlet at the left side of the upper part of the cyclization kettle, the upper end of the fractionating column is connected with a bent pipe, and the other end of the bent pipe is connected with a condenser; the lower end of the condenser is connected with a water storage bin, and the right side of the water storage bin is connected with a flow guide pipe; through having the filter screen plate at filter tank internally mounted, then after a large amount of debris are precipitated to the inside lower extreme of U type back flow, debris will obtain the separation under the effect of filter screen plate in the filter tank to make debris can not block up drainage valve inside, thereby avoid influencing normal drainage work.
Description
Technical Field
The utility model belongs to the technical field of cyclizing kettle reflux pipelines, and particularly relates to a cyclizing kettle condensate reflux pipeline structure.
Background
At present, in the operation process of a cyclization reaction kettle (called a cyclization kettle for short), a condensate reflux pipeline is needed to convey condensate back to the inside of the cyclization kettle, and the condensate is returned to the inside of the cyclization kettle so as to enable a reaction system to be heated more uniformly, so that heat convection can be formed, and the substance convection motion of the reaction system is promoted.
The existing return pipe structure in the condensate return pipeline of the cyclizing kettle is of a U-shaped structure when in use, the U-shaped return pipe structure is provided with a drain pipe at the bottom, and the lower end of the drain pipe is provided with a drain valve, so that drainage can be performed, but in the long-time use process, a large amount of sundries can be precipitated at the lower end of the inner part of the U-shaped return pipe, the sundries can be blocked inside the drain valve, normal drainage is affected, and when sundries blocked inside the drain valve are cleaned, the U-shaped return pipe structure needs to be detached through a tool to be cleaned, so that convenience in the process of cleaning the blocking inside the drain valve is reduced.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a condensate return pipeline structure of a cyclizing kettle, which aims to solve the problems that a large amount of sundries can be precipitated at the lower end of the inner part of a U-shaped return pipe and can be blocked in a drainage valve to influence normal drainage work in the long-time use process of the existing return pipeline structure of the condensate return pipeline of the cyclizing kettle.
The utility model discloses a purpose and an effect of a condensate return pipeline structure of a cyclizing kettle, which are achieved by the following specific technical means:
a condensate reflux pipeline structure of a cyclizing kettle, which comprises the cyclizing kettle; a fractionating column is connected to a steam outlet at the left side of the upper part of the cyclization kettle, the upper end of the fractionating column is connected with a bent pipe, and the other end of the bent pipe is connected with a condenser; the lower end of the condenser is connected with a water storage bin, the right side of the water storage bin is connected with a flow guide pipe, the other end of the flow guide pipe is connected with a U-shaped return pipe, and the right end of the U-shaped return pipe is connected with a return port at the front side of the upper part of the cyclization kettle; the U-shaped reflux pipe lower extreme is equipped with the drain pipe, and the drain pipe lower extreme is connected with the rose box, drain valve is installed to rose box lower extreme leakage fluid dram, drain pipe front side fixedly connected with spacing portion.
Further, a condenser inlet is formed in the right end of the condenser, and the condenser inlet is fixedly connected with the left end of the upper part of the bent pipe; the lower part of the left end of the condenser is provided with a condenser outlet.
Further, the upper end of the water storage bin is provided with a water storage bin liquid inlet, and the upper end of the water storage bin liquid inlet is fixedly connected with the condenser outlet; the right side of the water storage bin is provided with a water storage bin liquid outlet, and the right end of the water storage bin liquid outlet is fixedly connected with the left end of the honeycomb duct.
Further, a filter screen plate is fixedly arranged in the filter box, and a filter screen is fixedly embedded in the upper end surface of the filter screen plate; the outside fixedly connected with annular plugboard of inlet of rose box upper end, and annular plugboard up end is annular array form and has seted up spacing jack.
Further, the inside clear stifled brush that is connected with of rose box through vertical pivot rotation, and clear stifled brush and vertical pivot fixed connection to vertical pivot upper end fixed mounting has first bevel gear, clear stifled brush bottom brush hair and the last side in close contact of filter screen on the filter screen plate.
Further, a driving rotating shaft is rotatably connected to the right side wall of the filter box, the right end of the driving rotating shaft is fixedly connected with a driving disc, and a crank is arranged at the edge of the right end face of the driving disc; the left end of the driving rotating shaft is fixedly provided with a second bevel gear, and the second bevel gear is meshed with the first bevel gear.
Further, the limiting part comprises a limiting sliding cylinder, a limiting sliding block, a limiting inserting rod and a lifting rod, wherein the limiting sliding cylinder is fixedly connected to the front side of the drain pipe, and the limiting sliding block is connected inside the limiting sliding cylinder in a sliding manner; the upper end surface of the limiting slide block is fixedly connected with a lifting rod penetrating through the top of the limiting slide cylinder, and the lower end of the limiting slide block is fixedly connected with a limiting insert rod penetrating through the bottom of the limiting slide cylinder; the outside of the lifting rod is positioned in the limiting sliding cylinder and is sleeved with a spring.
Further, when the limiting part is in a limiting state, the lower end of the limiting inserted rod is inserted into one of the limiting jacks.
Compared with the prior art, the utility model has the following beneficial effects:
1. through having the filter screen plate at filter tank internally mounted, then after a large amount of debris are precipitated to the inside lower extreme of U type back flow, debris will obtain the separation under the effect of filter screen plate in the filter tank to when opening the drain valve and carrying out drainage work, debris can not block up the drain valve inside, thereby avoid influencing normal drainage work.
2. Through clear stifled brush, the drive pivot, the cooperation of driving disk, first bevel gear and second bevel gear, can be when needs clear stifled during operation to the debris of jam in the mesh on the filter screen board, only need through manual rotation driving disk, make the drive pivot take second bevel gear, first bevel gear rotate, then take clear stifled brush rotary motion through first bevel gear, because clear stifled brush bottom brush hair and the filter screen on the filter screen board side in close contact with, thereby in clear stifled brush rotation process, can sweep the debris of filter screen mesh internal blocking, thereby the phenomenon of filter screen mesh internal blocking has been avoided taking place, and then the convenience of clear stifled during operation has been improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the cyclizing kettle condensate return line of the present utility model.
Fig. 2 is a schematic view of a partially enlarged structure of fig. 1 according to the present utility model.
Fig. 3 is a schematic view showing the structure of the drain pipe and the filter box of the present utility model after being disassembled.
Fig. 4 is a schematic view of a partially cut-away structure of the filter box of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a cyclizing kettle; 2. a fractionation column; 3. bending the pipe; 4. a condenser; 401. a condenser inlet; 402. a condenser outlet; 5. a water storage bin; 501. a liquid inlet of the water storage bin; 502. a liquid outlet of the water storage bin; 6. a flow guiding pipe; 7. u-shaped return pipe; 701. a drain pipe; 8. a filter box; 801. a filter screen plate; 802. an annular plugboard; 803. limiting jack; 804. a blockage-removing hairbrush; 805. driving the rotating shaft; 806. a drive plate; 807. a first bevel gear; 808. a second bevel gear; 9. a drain valve; 10. a limit part; 1001. a limit sliding cylinder; 1002. a limit sliding block; 1003. a limit inserted link; 1004. and (5) lifting the pull rod.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Examples:
as shown in fig. 1 to 4:
the utility model provides a condensate reflux pipeline structure of a cyclizing kettle, which comprises a cyclizing kettle 1; a fractionating column 2 is connected to a steam outlet at the left side of the upper part of the cyclization kettle 1, the upper end of the fractionating column 2 is connected with a bent pipe 3, and the other end of the bent pipe 3 is connected with a condenser 4; the lower end of the condenser 4 is connected with a water storage bin 5, the right side of the water storage bin 5 is connected with a flow guide pipe 6, the other end of the flow guide pipe 6 is connected with a U-shaped return pipe 7, and the right end of the U-shaped return pipe 7 is connected with a return port at the front side of the upper part of the cyclization kettle 1; the lower end of the U-shaped return pipe 7 is provided with a drain pipe 701, the lower end of the drain pipe 701 is connected with a filter box 8, a drain port at the lower end of the filter box 8 is provided with a drain valve 9, and the front side of the drain pipe 701 is fixedly connected with a limit part 10;
the right end of the condenser 4 is provided with a condenser inlet 401, and the condenser inlet 401 is fixedly connected with the left end of the upper part of the elbow pipe 3; the lower part of the left end of the condenser 4 is provided with a condenser outlet 402;
the upper end of the water storage bin 5 is provided with a water storage bin liquid inlet 501, and the upper end of the water storage bin liquid inlet 501 is fixedly connected with the condenser outlet 402; the right side of the water storage bin 5 is provided with a water storage bin liquid outlet 502, and the right end of the water storage bin liquid outlet 502 is fixedly connected with the left end of the guide pipe 6.
Referring to fig. 1, 2 and 3, a filter screen plate 801 is fixedly installed inside the filter box 8, and a filter screen is fixedly embedded inside the upper end surface of the filter screen plate 801; the outside of the liquid inlet at the upper end of the filter box 8 is fixedly connected with an annular plugboard 802, the upper end surface of the annular plugboard 802 is provided with limiting jacks 803 in an annular array shape, and the filter screen 801 is arranged in the filter box 8 to prevent sundries from being blocked in the drain valve 9;
the inside of the filter box 8 is rotationally connected with a blockage-removing brush 804 through a vertical rotating shaft, the blockage-removing brush 804 is fixedly connected with the vertical rotating shaft, a first bevel gear 807 is fixedly arranged at the upper end of the vertical rotating shaft, bristles at the bottom of the blockage-removing brush 804 are closely contacted with the side surface of the filter screen on the filter screen plate 801, and impurities blocked in the meshes of the filter screen can be removed in the rotating process of the blockage-removing brush 804, so that the phenomenon of blocking in the meshes of the filter screen is avoided;
the right side wall of the filter box 8 is rotationally connected with a driving rotating shaft 805, the right end of the driving rotating shaft 805 is fixedly connected with a driving disc 806, and a crank is arranged at the edge of the right end face of the driving disc 806; a second bevel gear 808 is fixedly installed at the left end of the driving rotation shaft 805, and the second bevel gear 808 is engaged with the first bevel gear 807.
Referring to fig. 1 and 2, the limiting part 10 includes a limiting slide cylinder 1001, a limiting slide block 1002, a limiting insert rod 1003 and a lifting rod 1004, wherein the limiting slide cylinder 1001 is fixedly connected to the front side of the drain pipe 701, and the limiting slide block 1002 is slidably connected to the inside of the limiting slide cylinder 1001; the upper end surface of the limiting slide block 1002 is fixedly connected with a lifting rod 1004 penetrating through the top of the limiting slide cylinder 1001, and the lower end of the limiting slide block 1002 is fixedly connected with a limiting inserting rod 1003 penetrating through the bottom of the limiting slide cylinder 1001; the outside of the lifting rod 1004 is positioned inside the limit sliding cylinder 1001 and is sleeved with a spring;
when the limiting part 10 is in a limiting state, the lower end of the limiting inserted rod 1003 is inserted into one of the limiting insertion holes 803, and through the arrangement of the limiting part 10, the loosening phenomenon of the water inlet at the upper end of the filter box 8 and the lower end of the drain pipe 701 is avoided, so that the liquid leakage phenomenon is avoided, and the tightness between the water inlet at the upper end of the filter box 8 and the lower end of the drain pipe 701 is improved.
Specific use and action of the embodiment:
in the utility model, when in use, steam in the cyclization kettle 1 enters the condenser 4 through the fractionating column 2 and the bent pipe 3, the condenser 4 cools the steam into liquid, then the liquid flows downwards to the water storage bin 5, the flow guide pipe 6 and the U-shaped return pipe 7 under the action of gravity, and finally flows back to the cyclization kettle 1 through the outlet at the right end of the U-shaped return pipe 7;
when a large amount of sundries are precipitated at the lower end of the inner part of the U-shaped return pipe 7, the sundries are separated under the action of the filter screen 801 in the filter box 8, so that the sundries can not block the inside of the drain valve 9 when the drain valve 9 is opened to drain water, thereby avoiding affecting normal drain water;
when the sundries blocked in the meshes on the filter screen plate 801 need to be cleaned, the driving disc 806 is only required to be manually rotated, the driving rotating shaft 805 is enabled to rotate with the second bevel gear 808 and the first bevel gear 807, and then the cleaning brush 804 is enabled to rotate through the first bevel gear 807, and the bristles at the bottom of the cleaning brush 804 are in close contact with the side surfaces of the filter screen on the filter screen plate 801, so that the sundries blocked in the meshes of the filter screen can be cleaned in the rotating process of the cleaning brush 804, the phenomenon of blocking in the meshes of the filter screen is avoided, and convenience in the cleaning work is improved.
Claims (8)
1. A cyclized kettle condensate return line structure comprising: a cyclizing kettle (1); a fractionating column (2) is connected to a steam outlet at the left side of the upper part of the cyclization kettle (1), the upper end of the fractionating column (2) is connected with a bent pipe (3), and the other end of the bent pipe (3) is connected with a condenser (4); the lower end of the condenser (4) is connected with a water storage bin (5), the right side of the water storage bin (5) is connected with a flow guide pipe (6), the other end of the flow guide pipe (6) is connected with a U-shaped return pipe (7), and the right end of the U-shaped return pipe (7) is connected with a return port on the front side of the upper part of the cyclization kettle (1); the U-shaped backflow pipe (7) lower extreme is equipped with drain pipe (701), and drain pipe (701) lower extreme is connected with rose box (8), drain valve (9) are installed to rose box (8) lower extreme leakage fluid dram, drain pipe (701) front side fixedly connected with spacing portion (10).
2. A cyclized kettle condensate return line structure as recited in claim 1 wherein: the right end of the condenser (4) is provided with a condenser inlet (401), and the condenser inlet (401) is fixedly connected with the left end of the upper part of the elbow (3); the lower part of the left end of the condenser (4) is provided with a condenser outlet (402).
3. A cyclized kettle condensate return line structure as recited in claim 2 wherein: the upper end of the water storage bin (5) is provided with a water storage bin liquid inlet (501), and the upper end of the water storage bin liquid inlet (501) is fixedly connected with the condenser outlet (402); the right side of the water storage bin (5) is provided with a water storage bin liquid outlet (502), and the right end of the water storage bin liquid outlet (502) is fixedly connected with the left end of the guide pipe (6).
4. A cyclized kettle condensate return line structure as recited in claim 1 wherein: a filter screen plate (801) is fixedly arranged in the filter box (8), and a filter screen is fixedly embedded in the upper end surface of the filter screen plate (801); the outside fixedly connected with annular plugboard (802) of inlet of rose box (8) upper end, and annular plugboard (802) up end is annular array form and has seted up spacing jack (803).
5. The cyclized kettle condensate return line structure as recited in claim 4 wherein: the inside clear stifled brush (804) that is connected with of rose box (8) through vertical pivot rotation, and clear stifled brush (804) and vertical pivot fixed connection to vertical pivot upper end fixed mounting has first bevel gear (807), clear stifled brush (804) bottom brush hair and the last side in filter screen of filter screen plate (801) in close contact.
6. A cyclized kettle condensate return line structure as recited in claim 5 wherein: a driving rotating shaft (805) is rotatably connected to the right side wall of the filter box (8), a driving disc (806) is fixedly connected to the right end of the driving rotating shaft (805), and a crank is arranged at the edge of the right end face of the driving disc (806); a second bevel gear (808) is fixedly arranged at the left end of the driving rotating shaft (805), and the second bevel gear (808) is meshed with the first bevel gear (807).
7. The cyclized kettle condensate return line structure as recited in claim 4 wherein: the limiting part (10) comprises a limiting sliding cylinder (1001), a limiting sliding block (1002), a limiting inserting rod (1003) and a lifting rod (1004), wherein the limiting sliding cylinder (1001) is fixedly connected to the front side of the drain pipe (701), and the limiting sliding block (1002) is connected inside the limiting sliding cylinder (1001) in a sliding manner; the upper end face of the limiting slide block (1002) is fixedly connected with a lifting rod (1004) penetrating through the top of the limiting slide cylinder (1001), and the lower end of the limiting slide block (1002) is fixedly connected with a limiting inserting rod (1003) penetrating through the bottom of the limiting slide cylinder (1001); and a spring is sleeved outside the lifting rod (1004) and inside the limiting sliding cylinder (1001).
8. A cyclized kettle condensate return line structure as recited in claim 7 wherein: when the limiting part (10) is in a limiting state, the lower end of the limiting inserting rod (1003) is inserted into one of the limiting inserting holes (803).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321445032.3U CN220276390U (en) | 2023-06-08 | 2023-06-08 | Condensate reflux pipeline structure of cyclizing kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321445032.3U CN220276390U (en) | 2023-06-08 | 2023-06-08 | Condensate reflux pipeline structure of cyclizing kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220276390U true CN220276390U (en) | 2024-01-02 |
Family
ID=89333027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321445032.3U Active CN220276390U (en) | 2023-06-08 | 2023-06-08 | Condensate reflux pipeline structure of cyclizing kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220276390U (en) |
-
2023
- 2023-06-08 CN CN202321445032.3U patent/CN220276390U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107952284A (en) | A kind of intermittent sewage filter device | |
| CN205403581U (en) | Online rubber ball cleaning system of condenser | |
| CN205579704U (en) | Smoke ventilator filter screen belt cleaning device | |
| CN220276390U (en) | Condensate reflux pipeline structure of cyclizing kettle | |
| CN217068716U (en) | Alkaline water furnace convenient to clear up inside filter residue | |
| CN208182771U (en) | A kind of dephosphorization denitrogenation sewage-treatment plant | |
| CN115183500B (en) | Improved generation air source heat pump | |
| CN219249109U (en) | Carousel formula evaporates tea machine | |
| CN208416982U (en) | A kind of total lift deep well pump | |
| CN215720864U (en) | Stop valve with clean inner wall function | |
| CN114618208A (en) | Heating power pipeline filter equipment | |
| CN209512132U (en) | A kind of oil catcher drain oil of mist extractor wind cabinet | |
| CN211133170U (en) | Disassembly-free cleaning liquid filter | |
| CN221673554U (en) | Filter convenient to dismantle | |
| CN221333154U (en) | Solution impurity filtering device | |
| CN208757085U (en) | A kind of novel Quick-attachable piping filter | |
| CN221131213U (en) | Online filter flushing device | |
| CN222026367U (en) | Tap with filtering capability | |
| CN221999144U (en) | Pipeline filter for oilfield water injection | |
| CN221099477U (en) | Liquid inlet pipe structure of liquid pump plate heat exchanger | |
| CN220899731U (en) | Tea-seed oil degreasing device | |
| CN113842694B (en) | Automatically cleaning high pressure grease filter equipment | |
| CN218924031U (en) | Drainage economizer for building | |
| CN221867571U (en) | Oil sucking-back filter | |
| CN219804281U (en) | Vertical through dirt remover for preventing blockage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 272211 Jining new material industrial park, Huji Town, Jinxiang County, Jining City, Shandong Province Patentee after: Jining Keyou New Materials Co.,Ltd. Country or region after: China Address before: 272200 Jining new material industrial park, Huji Town, Jinxiang County, Jining City, Shandong Province Patentee before: Jining Sibaike New Materials Co.,Ltd. Country or region before: China |